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{0xa0, 0x110, 0x101, "f7a2bd1d2af7580dbdc70659d9241ed96c9a121030c8c587a36989142ac0a8376ee233f6d6ed8caa01e07be9a254fcee3ffa072fb51a303d71b56c0df17a7a47a42919c3b2c3534b39dee05acb7730fb10ab9460a8c5dce54ae849076c3f3cecc0ad4a9c929184d4628ef5eca053682c83fdfd0b108971d8d1761d66b60e8b1a717c13d2be50893459cdf1e152bedb"}, {0x10}, {0xc0, 0x104, 0x5, "73be1fe52da4b0513d4bb0141278a39489c72d8b070fa498db48da6b015306a37b46dd3ebe598dfe2531fecec989052f6fdf61b45590d64a15976ba41f795d687e07a97379762ceaa4fd2e5bec0e6515ed0f359ae2b1d55ad3c5e467c143ee4fc5861ab002d3208d00be48692b79ed6a9c0dcfe5c9fc561c2f6332bf82d740df62e5bc5db4a509a90688b5aa34ec8359d4777c4c4e984a6de2e0fa11c65e0f415772720685045b18f348bf"}], 0x22f8}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x41, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0xf8}, 0x1, 0x0, 0x0, 0x800}, 0x4) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000180)=0x107003) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, r2}) r4 = open(&(0x7f0000000340)='./file0\x00', 0x80, 0x100) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000380)={r3, 0x80000, r4}) 2018/04/02 00:10:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x81, 0x60400) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="0163"], 0x2) bind$alg(r0, &(0x7f0000000700)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) 2018/04/02 00:10:34 executing program 4: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="05", 0x1, 0xffffffffffffffff) r1 = add_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="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", 0xfc, 0xfffffffffffffffb) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="cf53b0e1630fe60b8da9ca3f81ce1f7c1719c5", 0x13, r1) keyctl$chown(0x5, r0, 0x0, 0x0) 2018/04/02 00:10:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000140)={0x3, r0}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x10201, 0x0, &(0x7f0000001000/0x4000)=nil}) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1, 0x1114, r1, 0x4000000000000000) r3 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) setreuid(r3, r4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000340)) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f00000000c0)=""/68) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f00000003c0)) 2018/04/02 00:10:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0x79, 0x0, [0x0, 0x5, 0x100]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)={0x2, 0x100, 0x7, 0xc984, 0x1, [{0x4, 0x9, 0x4, 0x0, 0x0, 0x100}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/04/02 00:10:34 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b3ce67ed8f92384fa9fededdbf8e3a8d3b874662bb74e794b2e847ed46cd5ed348820300000000000048e184878da59c5556763900000900"], 0x5a) 2018/04/02 00:10:34 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r0, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000400), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x0, 0x38) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000400)=0xa9) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000440)={r2, 0xe0ae}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000480)) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x9, 0x2, 0x0, 0x1ff, 0x8}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000280)={r4, 0x4470}, &(0x7f00000002c0)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'gre0\x00', 0xc02}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/02 00:10:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080a, 0x0) socket$inet(0x2, 0x80000, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={"65727370616e3000000000000200"}) 2018/04/02 00:10:34 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x10000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000500)={0x101ff, 0x0, &(0x7f0000ff9000/0x4000)=nil}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000440)={{0x2, 0x0, 0x5, 0x5, 0x7fff, 0x7}, 0x6, 0xfffffffffffffc01, 0xfffffffffffffffb}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) r2 = dup(0xffffffffffffff9c) openat$vnet(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000380)={r3, 0xe4, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0xa9, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, @in6={0xa, 0x4e21, 0x401, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x4, @empty, 0x66f2}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x6}}, @in6={0xa, 0x4e21, 0xfffffffffffff7ab, @dev={0xfe, 0x80, [], 0x18}, 0x3}, @in6={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x800}, @in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, @in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x511f}]}, &(0x7f00000003c0)=0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', r2}, 0x10) r4 = openat$cgroup_ro(r2, &(0x7f0000000240)="896f2e7374617400", 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x81, 0x7, 0x0, 0x6, 0x40, 0x4, 0x0, 0x1, 0x7f, 0x8, 0x9, 0x8, 0x8, 0x40, 0x6, 0x1, 0x0, 0x0, 0x3, 0x0, 0x7564957b, 0x0, 0x2, 0x9, 0x7b, 0x9, 0xffffffffffffffff, 0x2, 0xfff, 0xffffffffffff7fff, 0x3, 0x6c1, 0x3, 0x3, 0x0, 0x1f, 0x2, @perf_bp={&(0x7f0000000040), 0xf}, 0x40fc, 0x33c4, 0x952, 0x2, 0x8, 0x8, 0x1f}, r1, 0x4, r4, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000a40)=@nat={'nat\x00', 0x19, 0x3, 0x4a8, [0x20000580, 0x0, 0x0, 0x20000850, 0x200009f8], 0x0, &(0x7f0000000540), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x8863, 'ip6gre0\x00', 'syz_tun\x00', 'ip6gretap0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xd0, 0x158, 0x190, [@arp={'arp\x00', 0x38, {{0x20, 0x0, 0x8, @multicast1=0xe0000001, 0x0, @loopback=0x7f000001, 0xff000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff], 0x20, 0x80}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffe}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00', 0x6}}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}, {{{0x5, 0x10, 0x661f, 'ip6tnl0\x00', 'ip6tnl0\x00', 'gretap0\x00', 'vlan0\x00', @random="06d796ce921d", [0x0, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff], 0xc0, 0xc0, 0x110, [@helper={'helper\x00', 0x28, {{0x0, 'RAS\x00'}}}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0x9e93376c802f7b6d, 0x1, [{{{0x9, 0x8, 0x9acf, 'ip_vti0\x00', 'lo\x00', 'bridge0\x00', 'dummy0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x8e77171b7ebc3cf9, 0x0, 0xff, 0xff, 0xff], 0xc0, 0x140, 0x178, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffffff, 0xff000000, 0xffffff00], 0x4e22, 0xab, 0x4, 0x4e24, 0x1f, 0x9eeb57d8065250c7}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}, @common=@ERROR={'ERROR\x00', 0x20, {"5a5d7c0e6a392270c21ca4c4c9f1740adab9dc3b0f864c5060ff0917cf92"}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x520) r5 = socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = shmat(0x0, &(0x7f0000ff6000/0x4000)=nil, 0x7000) shmdt(r6) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000000ac0)=0x2b948d9e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x7ff, @empty, 0x7cb}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x4c) ioctl$sock_SIOCGIFINDEX(r5, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) [ 45.955387] device lo entered promiscuous mode [ 45.960670] CUSE: zero length info key specified [ 46.014183] CUSE: zero length info key specified [ 46.033832] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) [ 46.856281] device lo left promiscuous mode [ 46.861774] device lo entered promiscuous mode 2018/04/02 00:10:35 executing program 0: mmap(&(0x7f000000d000/0x8000)=nil, 0x8000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x9c53641765a2d0d0) ioctl(r0, 0xc0884123, &(0x7f0000000040)) socket$nl_generic(0x10, 0x3, 0x10) fcntl$notify(r0, 0x402, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xea) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xfffffffffffffe01}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000400)={r1, 0xfffffe73, "2ee0ba376b76a169b42fad15c1b23fbfea13866ff7099959dd87993ecdfdc802b1ffa83478d49c0a0460a96d4023935ae3bbf7d03e5729dd1191244a72590710e38a8aa7e4f5eaf210a8fd753bbe6508868aa307fd0673604af41373057aeda69ae5221eb19e31cca21cff606ab30b9bc25e882caaa3abb2ee24321adf83f39f57ad7e23855470adde41e92cee3f1bd8bbffa2f59b70fb1288660989bd112efb547a0906a35277cec9806f70037becfaf8423382f6856e57a6f02a060bcbbf6e97a25d546a4b81d20b64887b9a796adbabdecae472643b4f17f5"}, &(0x7f0000000240)=0xe2) 2018/04/02 00:10:35 executing program 3: connect$inet(0xffffffffffffffff, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r0 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000540)={0x0, 0x7, 0x1, "717565756531000000000000000000000000000000000000000000000000f7ff00", 0x80000000}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x101}}, 0x100, 0xffffffffffffffff}, &(0x7f0000000440)=0x90) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x0, 0xebd, 0x7, 0x2, 0x3f, 0xd3, 0x81, {r1, @in={{0x2, 0x4e24}}, 0x8, 0xe9, 0x37f8, 0x800, 0x2}}, &(0x7f0000000480)=0xb0) r2 = gettid() sched_setscheduler(r2, 0x1, &(0x7f00000006c0)=0x1) sendfile(0xffffffffffffffff, r0, 0x0, 0x72439a6b) clone(0x4000, &(0x7f0000000c80)="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", &(0x7f0000744000), &(0x7f0000000a40), &(0x7f0000000a80)="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") r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00000001c0)={0x0, 0x6, 0xaffe}, 0x4) dup3(r3, r4, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000140), &(0x7f0000000000)=0x68) r5 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) readv(r5, &(0x7f000003f000)=[{&(0x7f00004dcfe1)=""/31, 0x1f}], 0x6d) 2018/04/02 00:10:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000000c0)) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) dup2(r1, r3) 2018/04/02 00:10:35 executing program 1: clock_gettime(0x3, &(0x7f0000000140)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000000040)={0x0, 0x25, 0x6}, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000100)={{0x0, 0x1c9c380}, {r1, r2+30000000}}, 0x0) gettid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x2b, 0x88100) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x7, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000200)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000300)={0xaa}) getpid() pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = userfaultfd(0x0) vmsplice(r3, &(0x7f0000000740)=[{&(0x7f0000000380)="92a266b4a240cfa7e88cd92f14e4872e3aefe33fc046189b1210f7f67809bfaf08b5a630da851cab97e78ab083448d5b91d461f9d27ecbcd547a94ca5b02f8c21a29293b2a403fbb05273508460a2b32d07d1562ee3d63f6b292d873a6c5894aa4f629cf5a038e08969d6b9a0d4151b3ed949060cdfff85e2969c02af9c060fb1ad99a0812f2f7d8ae6d41f4248f7355b2e4464ace3b865cb59d2fdc1cc348c20c2837dcb89e937a5c040a552f883d2093599f4629e8d50b6e56bad58cf0d55c0f0765549d27690dbfe2c659b11d956573ea53d9d0e07d00a3381d5696a5fad00c43eac8b9a2c000253d38a3dbdc55ea3825cc14c284ef", 0xf7}, {&(0x7f0000000540)="183c1658acb9b7b447a331d3c332906c06c28fe844dc7f859a566ba64ee00fe2c2a0713a40592f51787f96d6f8418800b882c8bdd4d5bcaa7a6a34e49f9f04c174a647ff2f4c68949c5c0d4f1e7df1d7f8d5aae07eebe5738362c1e4bf41b86aeeebd1770c1a903607ac1208afdc003653c634852aca9a612f271c3b7572f36a5c487eecda7408517660b9595539fd50cf51d7e0241c3f51103e4aded0edeb79f40dfb3f34f7d8b2420383c13e47a2cb0f2becccc146fff02ff167d2dcf23d42eadbdf8ef9c82c073e0aa410c43307ab68e6de139497c4aaaba604fa3c3ee0c0e8c5c4cb21be", 0xe6}, {&(0x7f0000000800)="6c152e49e7fd54ce81326b84b1ebecf1ff7fa3cc0b46510a02bf51056fcac717f141d004a55054128afdf407305ce5e0f24916e9c6ee60bac2f02cb6aec35506eb742836b69ffe78a1e0b1ea436a6ec9a733f378fcacdc575e255b321ced9f01222ab73b4b58a53ba93081e5fce437c28fb0817813f4376efa33e1c0ba8034af89c04efc0870eb81c6ba0c02ee26cdeed65d6e5a500a628c8a492df6f27a837edcd090d33f2f7f99ca1947a1a5cc4b5fe04d5436bf30803bfa641ebc79d3105f0e71c63003b925f7a6854ba4ab64b2875cfbc2ece8a1ec169cd8cc5fb7ae2e849fd94f", 0xe3}, {&(0x7f0000000a00)="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", 0x1000}], 0x4, 0x8) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$cgroup_type(r5, &(0x7f0000000080)='threaded\x00', 0x9) socket(0xb, 0x0, 0x4) read(r4, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000604ffc)) dup2(r4, r6) creat(&(0x7f00000007c0)='./control\x00', 0xfffffffffffffffd) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x40000, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3) 2018/04/02 00:10:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/pid\x00') fchown(r0, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000001280)='/dev/net/tun\x00', 0x0, 0x1) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000001400)=""/140, &(0x7f00000014c0)=0x8c) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000000040)=""/13, 0xd}, {&(0x7f0000000080)=""/44, 0x2c}, {&(0x7f0000001100)=""/198, 0xc6}, {&(0x7f0000001200)=""/84, 0x54}, {&(0x7f0000001280)}, {&(0x7f00000012c0)=""/60, 0x3c}, {&(0x7f0000001300)=""/36, 0x24}], 0x9, 0x4) 2018/04/02 00:10:35 executing program 2: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000002b80)=0xf, 0xfffffffffffffc86) r2 = memfd_create(&(0x7f0000002b40)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000003bc0)=@ioapic={0xd000, 0x6, 0x10001, 0x800, 0x0, [{0x2, 0x4, 0x10001, [], 0x7}, {0x3, 0x5, 0x80000000, [], 0x200}, {0xf6, 0x1f, 0xf, [], 0x2}, {0x1ff, 0x437c, 0xf7, [], 0x6d}, {0x431c, 0x1, 0xfffffffffffffffb, [], 0x7}, {0x20, 0x4, 0x3}, {0x2, 0x8, 0xfffffffffffffffb, [], 0x100000000}, {0x6, 0x2, 0x80, [], 0x7}, {0x7, 0x7, 0x3, [], 0x80000000}, {0xffffffffffffff90, 0x5, 0x8, [], 0x1}, {0x6, 0x38, 0x3, [], 0x100}, {0x8000, 0x2, 0x69a, [], 0x9}, {0x0, 0x48, 0x1, [], 0x80}, {0x9, 0x8, 0x200, [], 0x100000000}, {0xd7, 0x30c9, 0x2, [], 0x2}, {0x100000000, 0x8, 0x4, [], 0x5}, {0x2, 0x2, 0x101, [], 0x6}, {0x3ff, 0x8, 0x93d, [], 0x80}, {0x8000, 0x2, 0x7, [], 0x7}, {0x6b9, 0x100, 0xe5a, [], 0x3ff}, {0x1, 0x80000001, 0x7ff, [], 0x9}, {0x5, 0x8, 0x6, [], 0x3ff}, {0x0, 0x1, 0x5ae4, [], 0xffffffffffffffff}, {0x55, 0x4, 0x9, [], 0x2}]}) prctl$getreaper(0xeb697801afa2256f, &(0x7f0000000080)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r3 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(r1, &(0x7f0000003cc0)={0x0, 0x0, &(0x7f00000001c0), 0xaf4cbdb2d4da0ba, &(0x7f00000067c0)=[@mask_cswp={0x0, 0x114, 0x9, {{0x5, 0x3ff}, &(0x7f0000005240), &(0x7f0000005280)=0x7fffffff, 0x911, 0x5, 0x200, 0x4, 0x40, 0x5}}, @fadd={0x0, 0x114, 0x6, {{0x0, 0x5}, &(0x7f00000052c0)=0x8079, &(0x7f0000005300), 0x6, 0x8552, 0x3, 0x20, 0x11, 0x401}}, @rdma_args={0x0, 0x114, 0x1, {{0x8, 0x42a}, {&(0x7f0000005340)=""/229}, &(0x7f00000066c0)=[{&(0x7f0000005440)=""/220}, {&(0x7f0000005540)=""/67}, {&(0x7f00000055c0)=""/4096}, {&(0x7f00000065c0)=""/61}, {&(0x7f0000006600)}, {&(0x7f0000006640)=""/67}], 0x0, 0x9, 0x3752}}, @mask_cswp={0x0, 0x114, 0x9, {{0x1ff}, &(0x7f0000006740)=0xc470, &(0x7f0000006780)=0x77ce, 0x7, 0x7, 0x6, 0x4, 0x3, 0x1ff}}], 0x0, 0x8000}, 0x48000) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc) ioctl$KVM_GET_SUPPORTED_CPUID(r6, 0xc008ae05, &(0x7f0000002bc0)=""/4096) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r6, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) 2018/04/02 00:10:35 executing program 6: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f0000000300)={0x4, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x7, 0xffff7fffffffffff, 0x928, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x4000000000000000, 0x0, 0x0, 0x9}, 0x0, 0x0, r1, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0xa4, 0xfffffffffffffffe) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000b0e000)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000440)={[{0x70, 0x7, 0x5, 0x101, 0xd1, 0x10001, 0x4b72c44a, 0x100, 0x9, 0xffffffff80000000, 0x20, 0x400, 0x4}, {0x80000000, 0x4, 0x3, 0x4, 0x1, 0x10001, 0x8, 0x0, 0x4740, 0x20, 0xfff, 0x100000001, 0x400}, {0xf0, 0x4f02, 0x8000, 0x1, 0x100000000, 0xdb0, 0xffffffffffffffff, 0x0, 0x8320, 0x0, 0xc5, 0x3, 0x401}], 0x40}) dup2(r2, r4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x0, &(0x7f0000f07000)}, 0x10) fadvise64(r0, 0x0, 0x101, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) pkey_alloc(0x0, 0x3) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x407}], 0x1) sendto$unix(0xffffffffffffffff, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000004c0)=""/240) r5 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r8 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r8, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r6, r7) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000380)=0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/02 00:10:35 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x40000000081, 0x0, [0x0, 0x0, 0x9]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 00:10:35 executing program 5: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000140)) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r3, r3) 2018/04/02 00:10:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') readv(r0, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8481, 0x0) 2018/04/02 00:10:35 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0xffffffffffffffaa, &(0x7f0000000340)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000380)=""/251}, 0x48) eventfd(0x5) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="31e6be456969c4bc8557dc2807f968d4f1d88e890f55fec249112fa02dff1d598ec8f80ef5c21754560c1ef7bbd9dded0ef0a0b56d35e243b6300e7374ce2da3103d9ed32029a2c1edf5980d84cd85734f30fa5d571fbd113622c9084c99ea330a1c2c425073f3414c3be55486f82b9683e1d453dc76c463ddbf5ae6720e5ae97fb18e8d5cb1eb56e39f82a5a8512a23d26f8caad064f49e1af2ed4fb0a288d27f17bf4296f628d5e09bf56cb9bfb4f1db75de7e5fccca4a31433bea7f23d6b092a24620e345ea13e2bdc0acb3d077fdb0e2e3c173701be959e47d3afd4db38df4d45700b5b7cc70ab9d0a1964e49ec299d70ad9057b998cd7586498f239553a0007a13a57981d3030ed221a83ee0e90fe774d3826c8c150260c46cb006a289cbda93949be785372b02a6b3ae5aed208c2ab777f955705b129ec3b061edd05436e96b76d8f695d33946fe6843b52d2ec87cca6af7cff7538ab7aef28346a44750c79e838524e47d6c3b5a53b0c84cddbf0e13729738c8b38afbff954945cb5886785ea11e69fd1d3550608c25280eb8f090a574085d13d0e5aa65e5cc12e2ce39e76c01fe6921fbf6b49e9584dd85b02124a19a9fd9d020f44f8085eb29267df1a57cc5177be07f8bfcc1e1663cf578f75ce31985f8002523b50e7a6e39f7e43c47787cd76f119d132ff9efc303d8bc92be8a7a732113cd7010a5a80cd51196497c071a842ccebafcece25a9247aa7a3166180d65a4a91355524fbf1d172c44958abca69dc001ea23b4f9bee830ac17a2a33d68001d77370d1d2858f22cb96739daabf3ddd5f6472fa76f81bfaafd78dcbd180c324c996df2ccefa2f81b81a03d246110f1840bbfa9088a2f7229d3f354d9a02f88d501191e7f255d33a29dd5ca3e9ef2ceb8be1e145ceb7b52d7249c378083b5746c8e38803637a7c908024fbcca7dd776927922a04f2b3e22a47a27c1399d4183fa3a455e1355135f1370b651e3e8c6a1df1df4e4b2a4c8f57dd28ebc0efaba9c73b21e5b71ab39024bdb8d740045b8d4a4ad6e5f2bdf58ff80dc351b3502157326a8f33c4204f4e9eb90f0be0eb2a3e9e5ae71d73f77614408242f5d9763ed1750d161df209b8a4ccfa2b3a465c81631b445d74f215d1aec1496f752b3b6c3dd9f7ea7887b889993c3697b54e81338c37ce471e0ddcecea74c18e304aa883c5b976ec3bcb5f0feb554fead7946c0cd85b42fac6cd4ee97d1d8f49197a207f38d8da90e207d654a2614a39fcdf86e4c171e1c3c1bc522d3a810c32a0071b698584f13d0ace80d4d59333b6b85a3076cac1a3fc77f8eae8b5ce626cacc772565976df603ea4f31be84c6fbcaef5fcd126678779680b86705eb9be12fc46556800f6a82a8f0e457ee1eb0c669070ab009149990f77ecc0dd0611104dc2e29744e05f8759318c501ab7be24f161c7747008ea5129fa7dad789c26f9bb2255fa9528dca06a2c167c5629a6a7615d4ca6c7b68f7d05d6e910201c73248aa00877f4e1e31d9799c4d9bcb44e408d33ecb209e22ef2c81d7725b4bad6c800c39ef629659e74a64929685db93b8e2526f0bc51c691a526ba09f0083466fcf3003914426723ed774febc840baefe2d9a1c444895b39f67ccb31a2c4d8ac22c4632fb606e598e451959441e24f061880cf4bc75947e4e8643780c69bce846ac0818adbf39a9457832845f219696ee9663ff3d9826f9a32daf0c747eb3d858ba40948f8f45f777818615a605aab88971ab6e63682538cd78a6f5ec5faac5435d0de98ab03475a2c2213db663d6e86350b1969bf0fae08f2b15e23403245fe60a104fb9c8cafab8ea70b30cfe26ad3325eda60e264b219bcefb556630bad06ce92224cf74f8ff2b162bdf09da144d92cfccaa564053f2bba038957b969b4c2119140840e0a3b4dbe268d3dc6735273e6d3e0afc834c7c0859219419f7c9d3b7e83fe9c2f8dc6d3a7c218c4c294d52e9137395dba785eac81616965bc7601045f5805dd31826252236f0384bb3c000e44d813e563423eb3e0025e71802c56109449cb78cf8c13bdd1242f9690b1f01e6e4254ed96b44fdc8f1d50762e7037f9b802e16072115a4a2a14e1c61be94c87be8884902cba65403a3ad5b3879adbb7ba3722d150bb0645c9e158ef329a8edf0aed2b0f0f76c4eb56a31bfec31c0bd0f3e2d38cc019868d693156513f287fb4ba0e9701cdc2f43625f7b292a02d9c29e62fa530c8e35b5a434bfefad545f7ba6c5f03cd4d88982901284e7dcda3b25427eede62e94565c685eb90d9717027d9b37359b4f417f48d77b9a33ab5639a4b2f0828da44f011682bb1a99697c823459cdbcfa564e51d43d87dac28e5df08fab8323fb1519b5b7c431a26432171c442929245b8e613b1551b40e629387512c80f0876090ec9e1b2592a2bc7ce3967e436ba3a87c9951eb8e48c2e1f9fc417ed126e7b6930fed83d54de0818b6e9601ad359c725e9cd4a51c7f646848bf3966f4c22b83a9612534a91d0ce1696d7a0f4388a82ea2b97a0efa901621e8b011ff89f8c770702aa0b1b6e7fe90e182d8bf53733d5ac0f30b3b86759f89d3c7cad0a59c4578ff52c3a6d4f865112ec4bb533439d15dbb21c6f33e4b2a9c4f581992c8b4bf8afd194e3c44c1403b5ba3c2ae86041589e71984e5878e30fd00bb66f887ab86ef541a4c2833482e9721d2037ccaa0a690b3ff60acd58e0080ca145cff2d7be28c6f4f3d7cea6956e49c92ab835f783d7a4b791c7167fcc71e0add633d6d3d21753c222616f7ca87dad9d8be9f89cefb73e3ed68a6645736ccb446c75e667355769159068c67afc51f1b475f3a9244ccc36e18eaa5a9fbe43c58fb8eebf72d837f8a84c206dc0ca7a01c08c02db475f071c7dd5c5344cf0414f42ece7353d030251773e557213d897f3d07c208d3af37a0ebb52879a39bff6187e4f2643f8189347bd697adecd4920148789036c93dd5483495b6c74a7243ad9adc803706a666f6597b96139153ca2dc5e8360a419b65a072595803a686713c7d1c60c1dca33cd19b8f726b789ce354ef88a6b299711b93bb736dae87ae71489a0b9491efb503a32ef9a504d1856dbde5199ff3c51db8c754f8d1dd9f7f5133ced7c7ee024d5e6c1e91d574d010fa6e350d5afe6492c870b6ab6afd8291fe3331037d71800c5cafc2f4f3fb518ee09039467b111c237dabb4f33d44144272536d0bd70acdb64fd1dd13d0aee74c501653654fa8052b7901e0c59a23baea7f4b377d25511e3be6916e55e881f5e78b71089aad11df0788bcce795f639fe42f837b8e86932fcb65daa0c948fdb7841d8ad02df6afa9dbf3e7c1507bb41d513cdac081ef8508e4c17ea959ca5fd44763bd1b04ebc3bfaed509afd37a80b3a785b2ddd7e7c003090bd5db231b1efb952752bf45cbc4450a0dfdc496cb08e11826c72caa695c4eeeea1af67f1a3296fcbfa01d556ec8dbb112bed4e5ecd3500c21ad060ebc58a87498a5d0a325269eefbaace781764df217d7458593875cf3011e0b29abf5d2a9fb821c9af2d39e45b12920153470381226ad009f2391d979621fbab48635a89d0eafdcfaf26027ad6b371ef6089f36730b308b5af99538abbe6a5ae3c692ace53690b53406dc81ee42b54913e60cbf1019bfca8ed70c5cd93ca43fc7cfe91395347e1a15c4f5c71355033adacab918e7ec8ec3e39b7ee2f99bc076865f09eddd2d4b8e6c935757b0c50158d380af940af966894c05bd1f2ed86c57ebd9884fa3ffd3fc7d852aabce3d16b2ba9fd0bb7f4aa9f79af39cbeaaeaf6bf47b1aa0b45ce4e79d46c44a7ed73296f4fbce1229a14272eb0ad3664a4eaaa5a7c9d8c657f32a77c3a6b097e272a39e7954c18fde41e251b0f38a6cbbd101c27c9485352e13ee962c507fefff9e665fd83c05e9f43c58f4d9ff8a16b3cb709c32ba9c65ffd15d9cbfa4438735ee71004d44489fac645d5f4d5ccc00f970eaef5e6bdf69183d1674f2d206e6559a61caf684eb5073fada757609f046f13ec85f65c81579ccb6cb972cf82c25debc9dced7632e1053702d0330d43090a0985a86036b1d586df37ce6be7b44a563f49b223dbc6071f19563f3c4406b71232301038c608e1cdcfe19ad4ef3487b2f6aa5974e298fb67472cbc9265dcf8ba8fedc092314132f086d5155ab0d3f15432c875c6dd4e5143d749a60fda502052092a4de9f12f41ea176b92d0888b0d1abc1897b55f68614c14444c474fb4fbbd15acdd07cf7d0c1bf6fff3f03e1a579250d472cb6d951c986cff3cbe098000e01810bd82a7ed2cad7e2de075bcba2b4857fc5717188a7292111fd4aea1e727888f80942603809d327f6efbb697fae36eef41ab86876cfbe8a95b16ece2a48d616667a1364b6e116ef2b1ca325a443d4a104d0c9b3accc979b3687d5896515c3bb00b748173bbeb7e13e6efcb257d6ab6753094ae78d5f848820fc319557cfcf61499a4a5ea7e62ec45aa0b634310889554f779242ed2b7f1d77fbc19abeb9150ffaaea1144dbac809bc546d2675b940c1f93289b6cfa5a2aed1598f8e63fc6eae0033efc25e73c2e7122c812a321b7e1271a73217a90b34ce37de4eed6459a3bf32860738ee7a8154be830c9dc7a50c9fa3c6f97a7a0387b5690e79ee3dac9027d5783ca7d17905266ab79012a4e37fe53318ffd4f991fc6b1a55c9122f31ed022f246d3b4a4ffe1d4b89c0f19bb655ea2b97839721c7e81509479faff4ec6907efb6974ceeacfed1792bdebe4e1a47747cc653506aa0d653481ff5a3afbaf7a011a103844f12cc68f9d2477acded4bb12d00048d5fdb6a1c3e9dbb587f57d01b514368b5c6f677c29e95ee049c3d2469c21391ce4af859299ed017bf2478fac81dafdc5b5766f736e90f27b9c6e497d2acc98505425d0e3936bf8441570659d91b7f36f5d32713952ab8180bd3085f634a2271ab23cf64574b06f1c195a33fa113753492a5c6e833e7e52d4135df890e64c9d531c8a4eef41f88a9696c524e0a7badea0d8daa0cf506bfba872e52f0bcaf32e5108de6b77ac1cbb43614aa03118a12b711c818327225475d51c301ddae8bab7a63c15e10436110febb415788b0b8fb137b67e3865814494b81546d12774f1b6d709db832cdc4450b77bf5c1cc97f55f0d2233478b9314f7bc0456340766582128c2b7934dd6644bd65ec457543bb6f613c973303600bf9073b07b645c43609acdf8585810c730d64194d72548ae4d67847b060e8854542f5bb03f919ff98e6628927ee022dbdbf988dce8a9f9789f5e0c1c3fa3e4ca73272dc18036dade36567c35458b034915c4e6fdaa269a8fe948018925193bff8013a22ca1ff98f18a6b722bd24e3602ea980ecfa4bee84bc06dd22eb90aeaa488caf1f23ad13473d0563bab33058de4e964e1d839c01f1f09ff444834fcecaa743f5e75193bc74b8bc29611dfde66a517334c1aa66c00f3593e369de43b3cfc76dadc5614df62c76b1768d7eef99f0678d37882ee495e7ef8bc33ee9a3de9d845558b05a3e424fe17f29ea631f9f920efa61abf23365709bd3be5ddb2a967f662735581c4130a0da3e0783047f480ca8aba9fc2871be347bcd569a8b8357fb3852ccb23494e7d1503727e2e886b330a53be5a476fa992aa09c6ab29cf357fb000539667a193ccd988e82409d2d167cea638bf233e81ebff04b1b2ebacb1a4fc98061eaadfe0c2cbc8f63ca11ec7b328f0fc15f9ac5e7163ef5010f89b55acd6f566246d1921d9b4d420b207ff9cae56acdce", 0x1000, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='![\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000001480)='user\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001500), 0x0, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000001600)={r2, r3}, &(0x7f0000001640)=""/226, 0xe2, &(0x7f00000017c0)={&(0x7f0000001740)={'sha1_mb\x00'}, &(0x7f0000001780)="d1702aa7902d03cf1abe467117dca9e709932a6a952e374f8f92fb57dfe4d67cc4908bfde0947bdd69a7a6a01b0bbbcfaa", 0x31}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x5180d7c38319b209, r0}) ioctl$VT_RELDISP(r4, 0x5605) prctl$setfpexc(0xc, 0xc0000) r5 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x82000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0xb0}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000001580)=0x0) ioprio_set$pid(0x0, r6, 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001800)=ANY=[]) fcntl$setflags(r1, 0x2, 0x1) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000001500)={0x3, &(0x7f0000000280)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000001540)={r7, 0x2}) [ 47.029384] device lo left promiscuous mode [ 47.039116] IPVS: sync thread started: state = BACKUP, mcast_ifn = gretap0, syncid = 0, id = 0 2018/04/02 00:10:35 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) socket$inet(0x2, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000fe3)="441f0800000000009727c1c6fe36cef3e26ddb2300ffff000003027813", 0x1d) 2018/04/02 00:10:35 executing program 6: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f0000000300)={0x4, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x7, 0xffff7fffffffffff, 0x928, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x4000000000000000, 0x0, 0x0, 0x9}, 0x0, 0x0, r1, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0xa4, 0xfffffffffffffffe) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000b0e000)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000440)={[{0x70, 0x7, 0x5, 0x101, 0xd1, 0x10001, 0x4b72c44a, 0x100, 0x9, 0xffffffff80000000, 0x20, 0x400, 0x4}, {0x80000000, 0x4, 0x3, 0x4, 0x1, 0x10001, 0x8, 0x0, 0x4740, 0x20, 0xfff, 0x100000001, 0x400}, {0xf0, 0x4f02, 0x8000, 0x1, 0x100000000, 0xdb0, 0xffffffffffffffff, 0x0, 0x8320, 0x0, 0xc5, 0x3, 0x401}], 0x40}) dup2(r2, r4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x0, &(0x7f0000f07000)}, 0x10) fadvise64(r0, 0x0, 0x101, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) pkey_alloc(0x0, 0x3) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x407}], 0x1) sendto$unix(0xffffffffffffffff, &(0x7f00000009c0)="d33ae5a56cddd93abbb834bbd9413901f6484e8eb2cfc04fd1b9be1dce51cb730703e21a95e4508b0f2336167f1c55fc55818838a928d143de4f3bfdac78349fc6a5e7598c895c423c24627e586fdde31326745f05bb0ac4ede8e8ec5c39a266d2bc5bf7833cb6ec56346c4b9ea061da132d0845e54b3c36194962b85b0321724a6d00ba9e2ae965d6c0745e31e9fcd59a9f26635d3b663ee1655f7cf88ba27cf108c41f5bd83bf64e415b189c264f224d30d4720f552bef1599741e26ae3b034c261d666178927147a4cf9f8df95f74a4b92124d2fd8417dc69de0aedae68050801bc26f850d4c6becc56c5dd473025ad31ae887cb1e6c84be73e1d7e76f67fe0901457b78804ece6b61bddc3a50bacc5eecde084b46e3c358f2e3fb2a8e8619386ffc7f0ac99f8eeb5308a9f52479f2fbd5b6edbd2d4d43a03a78b18d4a13fccce69a2025c27bd9e2d16662548dd5391cf84421734d09da451628dc93dc6b3ce454ab304c4aab1e5f043afb3faf9e40633727c319355f07840a92f083955e528acda97884d612f3c510c0a63a94036d5ede212e1ec8218344cb4cdc158f33ab65255b8de2909bbf148b111641333b8dba410bfd187cde339c24860d926b76782b4f9bb4ca1e56280d796ee97e76a0bf77e5b37b4b357b75e63dac2229f343848d141ebc2e78516d5882b9290de5a54542c5e1540edca9b7f40e11e14d95d3f8ab065ad47abf68cdcd4c952886828c5dd2a6d79d08796e0dc4f5840719ee9efa1806adac94f6cb5686e92847d7b22eebec7636f761205162b7144044db270b5e5c987e4bf7995a52e972810b91d4ce74ab18d7674f11ff06f8c55d80d3cce033fbcfb1dd4fc82c5137b6ba40d12007e6e00e8e84d0860811f6414b0e484bf59913f7f774fb982974906dcbc476f9b3d2ebe3c96cb0d3d9e3c07602bb25a74e8edf7a3da340d4a067a0574379b94fb88742317a60ee7013b01cb958bf9df0688d8fface38ff2f2b859b579f739f9619e182d77d2c20cab1e75ced86e359f262926677b3505241e335a4b5c184bbaee7be419dcdb587d4463fbab705f227503729b0c2651f2f001c36b75ecfb91cef2153b4f8ebd27df9d4418e7189855a3841af7b9b8374b5e4c52f5aa812600c29f417c273ae9495bc252136cf911f7f3c4ecde77598222cc296634c5599b3b77019991144d43ed7cc358930f9f5b57f9a68e2ca51b8418c0e4b665d242fbe4c5a91cbd01319b2fad64481e9dbe435729da34555968bc3b6ffeed9d0279d053e7e0e7172f6d96dd74025feadbd561fe5ea36bdbd3109f23944a04510a4dabdeb71f1e99d3e7e689e70844ea8039e7b3cc275179ed64c1d6162056202a776f23822d67b81550b8edf29b33ef2fa25b0a1ae6e3b64d792ca083649f592c212d2613c830e418af2c46693751eb36ef6dd81d42bb5e1edb253b32a4fbca7e5f6a1a6e16e8d51be3bd3f8ad76bcf63f34732458149cc9ab2697f497fd27d60b85a83178b0a30cc42e4c9db3ca6a649d6e03c41b069dcfb671b075d3520929d1c5ebe3f9fba78ba4c23d5aa34512c12f0c615bf4109837f9c9fe7d22005b6094070e2edd982dd85e68c2202b08637cfad0c4a517b128a5086ae17519b230f810c35555d3f06a69a5eb66eab24e3b624e63949e88c0e7e3f3f26b32a5b4c1078524a521e4f13f731ac1edbf29789c04d2822a8617c329a0478f5f98a667645d26887ef144e47b58d9cbbeb2274570287da5cf3e3dbbea7378da072708ae53acbebe9caa55814a2f3e34439de22a1a6b957d3889bfbb62788f2e43a916fb157606d8a01d3a5b6df76c5ea0c3d6da5c7600a594a20f6efe881ff72af32423120485b2c4194e39a76446d75752b68f5a055cfeef9a941b171ac014708e70f97f10262219b2abc9483b9d6c0984cc130cc03fc3fd3c1b23ac79e0c3e13d66ea0c6180e819407d47d58123dc37f841738eccea195136708d03c96bc31eb6f54a530b9f6adcee992f73ac43acf09daa3af90089204291a491e7d001d8082971159a80fbf22b04a821d23cb822da27682ef5bb0d3a943f8ac7cb813b5c4dfbfa8fc5c03480ce7bd070000cba0a7a300000000000000000000000000000000000000000000cb44cc659d7d9bea00d63541f49466505f3b0ea6d7336356047cc90353e246a69d0bfae21d30984538d062", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000004c0)=""/240) r5 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r8 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r8, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r6, r7) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000380)=0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/02 00:10:35 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl(r0, 0xfffffffffffffffc, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) 2018/04/02 00:10:35 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x7, 0x400000) getsockopt(r2, 0xfffffffffffffff9, 0x4, &(0x7f0000000200)=""/145, &(0x7f00000002c0)=0x91) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x3, 0x3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x303200, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000180)="81dbcac809f2960216e6be5f26a6564b6a3b200912209c280f17b87f3a85affe7c917f8361379af8db", 0x29, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x3, 0x2000, 0x2000, &(0x7f0000000000/0x2000)=nil}) fsetxattr(r3, &(0x7f0000000300)=@known='security.capability\x00', &(0x7f0000000340)=')]em1\x00', 0x6, 0x2) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000380)={'yam0\x00', 0x600}) 2018/04/02 00:10:35 executing program 2: r0 = getpgid(0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000040)=0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) open(&(0x7f0000000000)='./file0\x00', 0x202100, 0x44) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}, {0x0, 0x7530}}) utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r1, r2) 2018/04/02 00:10:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f9a000)=[{&(0x7f00007a7000)="2900000021001900013d3500000a00060200000000000000000100040d001000000000002400030008", 0x29}], 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x400000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) wait4(r2, &(0x7f0000000040), 0x8, &(0x7f0000000080)) [ 47.173210] could not allocate digest TFM handle sha1_mb [ 47.237962] netlink: 'syz-executor5': attribute type 16 has an invalid length. [ 47.276840] could not allocate digest TFM handle sha1_mb [ 47.279393] netlink: 'syz-executor5': attribute type 16 has an invalid length. 2018/04/02 00:10:36 executing program 3: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readahead(r0, 0x8, 0x8) getuid() capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) chroot(&(0x7f0000000040)='./file0\x00') 2018/04/02 00:10:36 executing program 0: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = semget(0x0, 0x7, 0x243) semctl$GETVAL(r0, 0x6, 0xc, &(0x7f0000000000)=""/16) syz_emit_ethernet(0x1286, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_mc={0x8848, {[{0x1f, 0x10000, 0x6}, {0x1000, 0x0, 0x6, 0x4}], @ipv6={0x7, 0x6, "84d561", 0x1248, 0x3b, 0x9, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[@fragment={0x7f, 0x0, 0xed, 0x4, 0x0, 0x5, 0x68}, @routing={0x89, 0x2, 0x1, 0xc2, 0x0, [@remote={0xfe, 0x80, [], 0xbb}]}, @srh={0x3f, 0x2, 0x4, 0x1, 0x6, 0x7fff, 0xa00, [@loopback={0x0, 0x1}]}, @srh={0x5c, 0xe, 0x4, 0x7, 0xfa79, 0x800, 0x8, [@empty, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, @dev={0xfe, 0x80, [], 0x14}, @loopback={0x0, 0x1}]}, @fragment={0x2c, 0x0, 0xfd8a, 0x10001, 0x0, 0x9, 0x67}, @hopopts={0x17, 0x14, [], [@generic={0xcbf, 0x8d, "a0c040489827815b72aadf80f4fe4f63b62ffd962e68e6c521a9787375235b5d9f605fa63f3e9f6de3e6a57761b2a278d3ed3f5964de8b926a95251970938e31e8d4e767594f1a8514aec3503bdccefbf66579a2cd73b208e9dff63a9c75fe1fc2c199f9e179105e075b2ddb0a36b0f2a6e57a0b4805eae114356881bdf7c225df12a452f248681f63cce6c254"}, @jumbo={0xc2, 0x4, 0x10000}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0xfffffffffffff801}, @ra={0x5, 0x2, 0x800000000000}, @ra={0x5, 0x2, 0x7f}]}, @routing={0xff, 0x10, 0x2, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, @dstopts={0xa9, 0x7, [], [@hao={0xc9, 0x10}, @ra={0x5, 0x2, 0x8}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}]}], @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x7, 0x0, 0x0, 0x7, 0x3, "f8a433", 0x0, "c4792f"}, "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&(0x7f0000001300)={0x0, 0x3, [0xf0e, 0xab8, 0x6e8, 0xdfe]}) socket(0x1a, 0x0, 0x0) 2018/04/02 00:10:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000000c0)=[{0x8, 0x5}], 0xef) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) 2018/04/02 00:10:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="7461736b00ea2bda6a2d8d3bee34013a2df8e6d00c") dup(r0) getdents64(r0, &(0x7f0000000000), 0x33e) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0xb23b, 0x66, 0x40, 0x3}, {0x8, 0x80000000, 0x941c, 0x8}, {0x0, 0x0, 0x8c, 0x1f}, {0x2, 0x100000001, 0x2, 0x1}, {0x2, 0xe88e, 0x7ff, 0x1ff}]}) ioctl(r1, 0x51, &(0x7f0000001140)="efa9329d4d261a606f11bb36751d8fc9815b1e15889f3ddd851d153c09a4e0baf473e8907aa1daa9519a769bc3db92b7dffccb46f5811257f8d8f5c269eef2f071fb234045a5f41d7ed89c08c6b3f7727cac63accc6bde95562566c9639c19eb83032c93621ce3fdccbfa702703ce49a787f4de4b4ff3fa11092f39d4cccfd3de2e73ea0f519e7ff0c0c99713cbb9dbac2d9255d15ee5316edb7f9aaffc3f2db8b2891e19784c55a9762018fb4a6ba1c84541f372259fc28f15cc5194a6a6a2d574e9e019e368b4c67f700d7ccd98ed4165fc89f1ad0ed1b549cf060d3c0c2") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200, 0x0) sendto$ax25(r2, &(0x7f0000000100)="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", 0x1000, 0x20000000, &(0x7f0000001100)={0x3, {"334a5fa68d9926"}, 0x299a}, 0x10) 2018/04/02 00:10:36 executing program 6: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f0000000300)={0x4, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x7, 0xffff7fffffffffff, 0x928, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x4000000000000000, 0x0, 0x0, 0x9}, 0x0, 0x0, r1, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0xa4, 0xfffffffffffffffe) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000b0e000)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000440)={[{0x70, 0x7, 0x5, 0x101, 0xd1, 0x10001, 0x4b72c44a, 0x100, 0x9, 0xffffffff80000000, 0x20, 0x400, 0x4}, {0x80000000, 0x4, 0x3, 0x4, 0x1, 0x10001, 0x8, 0x0, 0x4740, 0x20, 0xfff, 0x100000001, 0x400}, {0xf0, 0x4f02, 0x8000, 0x1, 0x100000000, 0xdb0, 0xffffffffffffffff, 0x0, 0x8320, 0x0, 0xc5, 0x3, 0x401}], 0x40}) dup2(r2, r4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x0, &(0x7f0000f07000)}, 0x10) fadvise64(r0, 0x0, 0x101, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) pkey_alloc(0x0, 0x3) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x407}], 0x1) sendto$unix(0xffffffffffffffff, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000004c0)=""/240) r5 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r8 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r8, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r6, r7) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000380)=0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/02 00:10:36 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x104d}, 0xfffffffffffffef3) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x7bd7d732bf51418f, 0x4) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x0, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000001f110000000000eeffffffffffffff009500000000000000"], &(0x7f0000000000)="73010080001e000000", 0x7, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000140)) 2018/04/02 00:10:36 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f00000000c0)={0x400000000002, 0x70, 0x7e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb144, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="1c000000130afd00"], 0x1c}, 0x1}, 0x0) 2018/04/02 00:10:36 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r1 = getpid() r2 = gettid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x80000000, 0x3, 0x1, 0x4, 0x1, 0xa932, 0x1}, 0x20) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdce000)=nil, 0xdce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r1, r2, 0x1) 2018/04/02 00:10:36 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000640)=""/31, 0x1f}], 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000000000)="433b54630726331bf0ca43f2a3363a39ba94ce19c1aab4701415fcd57d8e6da28285fa92a0e5004c116271767cf1668c4988320f28051e8f2d2dca5ccf0a08ba28f20a81159096c9eaaf11331c40253f494008ac9cf03c8baa33e322abe8") ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000180)={0x100000, &(0x7f0000000100), 0x8, r0, 0xa}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ifb0\x00', &(0x7f0000000080)=@ethtool_sset_info={0x37, 0xfffffffffffffe00, 0x3, [0x4b, 0x100000001]}}) 2018/04/02 00:10:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000c11ff3)='net/fib_trie\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0xa1, 0x2, {0xffffffffffffffff, 0x3, 0x6, 0x3, 0x3}}) sendfile(r0, r0, &(0x7f0000000000)=0x20000000, 0x80000007ff) 2018/04/02 00:10:36 executing program 3: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x11) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180)=r1, 0x4) r2 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001400)={0xffffffffffffffff}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0xffffffffffffbfff, r2}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000040)=0x0) wait4(r4, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/02 00:10:36 executing program 7: ioctl$sock_ifreq(0xffffffffffffffff, 0x891d, &(0x7f0000000100)={'gre0\x00', @ifru_addrs=@can={0x1d}}) 2018/04/02 00:10:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x40}, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000006280)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000280)='r', 0x1}], 0x1, &(0x7f0000000340)}}, {{&(0x7f0000000f80)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000002400)=[{&(0x7f0000002280)}], 0x1, &(0x7f0000002480)}}], 0x2, 0x8040) [ 48.113930] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 48.151559] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/02 00:10:36 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x400, 0x2000) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x1c, 0x2, 0x9, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x1, @u32}]}, 0x1c}, 0x1}, 0x0) [ 48.279698] syz-executor0 (6163) used greatest stack depth: 16608 bytes left 2018/04/02 00:10:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x4, 0x7ff) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000000040)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r2, r3, &(0x7f0000000000), 0x2) 2018/04/02 00:10:37 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='rdma.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000180)={0x9, 0xffffffffffffffff, 0xe6cd, 'queue1\x00', 0x66552268}) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400000, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x0, 0x0, 0x30000004}, 0xc) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000), 0x10) ioctl$TIOCSBRK(r1, 0x5427) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0xbf0, 0x101}, {0x7, 0x1}]}) 2018/04/02 00:10:37 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00000004c0)='/dev/audio#\x00', 0x7, 0x151000) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000500)={'gretap0\x00', 0x2}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x303000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0x933}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYBLOB="8d0000007cd72f5cb252e3b48596b82657cdf7be4f166b5cc66927d90e2156bf80e4e3a64405baaa9dbb9e571b810cad9d18464f93f36b5a090478b66e5871ead4e16843221cd40b236894f21ed4545f723aeff675c767933281596396ccbd01c96240d28b549ca35c5bfd2845c1124484b86385c5c36eed0b04c470cf3f31143de330b62237ccbd63f57b5dc9b38c0b26"], &(0x7f0000000480)=0x95) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000, 0x20b00) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x1}}, [0x100, 0xfe8, 0xffffffffffffffff, 0x64, 0x1, 0x2, 0x10001, 0x1000, 0x0, 0x1, 0x3, 0x3ff, 0x100000000, 0x5, 0x8]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000001c0)={0xffff, 0x1ff, 0x2, 0x8000, 0x3, 0x1, 0x7241, 0x5, r5}, &(0x7f0000000280)=0x20) 2018/04/02 00:10:37 executing program 2: r0 = perf_event_open(&(0x7f00006d7000)={0x1, 0x70, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000000080)='$user\x00', 0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/02 00:10:37 executing program 5: personality(0x4000009) 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 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000000ffc)="124b0007", 0x4) poll(&(0x7f0000017000)=[{r0}], 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x7ff, 0x0, 0x1, 0x4934}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000000c0)={r2, 0x43a}) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 2018/04/02 00:10:37 executing program 6: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f0000000300)={0x4, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x7, 0xffff7fffffffffff, 0x928, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x4000000000000000, 0x0, 0x0, 0x9}, 0x0, 0x0, r1, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0xa4, 0xfffffffffffffffe) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000b0e000)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000440)={[{0x70, 0x7, 0x5, 0x101, 0xd1, 0x10001, 0x4b72c44a, 0x100, 0x9, 0xffffffff80000000, 0x20, 0x400, 0x4}, {0x80000000, 0x4, 0x3, 0x4, 0x1, 0x10001, 0x8, 0x0, 0x4740, 0x20, 0xfff, 0x100000001, 0x400}, {0xf0, 0x4f02, 0x8000, 0x1, 0x100000000, 0xdb0, 0xffffffffffffffff, 0x0, 0x8320, 0x0, 0xc5, 0x3, 0x401}], 0x40}) dup2(r2, r4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x0, &(0x7f0000f07000)}, 0x10) fadvise64(r0, 0x0, 0x101, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) pkey_alloc(0x0, 0x3) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x407}], 0x1) sendto$unix(0xffffffffffffffff, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000004c0)=""/240) r5 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r8 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r8, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r6, r7) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000380)=0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/02 00:10:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x3, 0x206, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/02 00:10:37 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@ethernet={0x0, @dev}, &(0x7f0000000200)=0x80) r1 = add_key(&(0x7f0000000600)='id_legacy\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)="9e9f7e5154aa04200706620f7ac897f189e34709a833d18fab52e2d77e58860ce3eb4b9290267865844a7476547a2213150b88f937d4bd94ce10c41b26c8e71107d7dabfd2fdf05f20", 0x49, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r5 = socket$inet(0x2, 0x3, 0x19) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x20000) connect$inet(r0, &(0x7f0000000000)={0x2, 0x8004e22, @loopback=0x7f000001}, 0x10) getpgrp(0x0) r6 = shmget(0x0, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000700)) r7 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x404000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r7, 0x40405514, &(0x7f0000000440)={0x9, 0x4, 0x9, 0x9, "9af99feeab979e192e9632cb2d30e1535edd88f3f312846ebbc0c17995083cac48c325beedb12fe60cdcaae2", 0x3}) shmctl$SHM_LOCK(r6, 0xb) connect$inet(r7, &(0x7f0000000740)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r7, 0xc0305302, &(0x7f0000000540)={0x8, 0x8, 0x3, 0x10001, 0x3, 0xd86b}) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r8, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="11"], 0xa) r9 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x2101) close(r9) getsockopt$inet_dccp_int(r9, 0x21, 0xb, &(0x7f0000000140), &(0x7f0000000500)=0x4) keyctl$chown(0x4, r2, r3, r4) syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0xc78, 0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x2000000}}, 0xe8) connect$unix(r9, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e) r10 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/mixer\x00', 0x440, 0x0) getsockopt$inet_pktinfo(r10, 0x0, 0x8, &(0x7f00000005c0)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000300)=0x2b5) 2018/04/02 00:10:37 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000005c0)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000040)=0x3, 0x2) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/04/02 00:10:37 executing program 1: r0 = creat(&(0x7f0000000b40)='./file0\x00', 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000b80)={0x5, 0x0, 0x10003, 0x81}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000bc0)={0x3, r1}) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00000007c0)) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060c", 0x50}], 0x1, &(0x7f00000000c0)}, 0x0) syz_open_dev$sndmidi(&(0x7f0000000c00)='/dev/snd/midiC#D#\x00', 0x100000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x230) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x1, 0x1b0, [0x20000940, 0x0, 0x0, 0x20000970, 0x200009a0], 0x0, &(0x7f0000000800), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x14, 0x98ab, 'teql0\x00', 'ip6gretap0\x00', 'ip_vti0\x00', 'nr0\x00', @empty, [0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0xb0, 0xe8, 0x120, [@time={'time\x00', 0x18, {{0x7, 0x3, 0x13782, 0x14fdf, 0x80, 0x0, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@random="07901c8f0140"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x10}}}}]}]}, 0x228) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/02 00:10:37 executing program 5: r0 = semget(0x1, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x3, 0x14000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000001140)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001180)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x5, 0xffffffff, 0x5, 0x15}, &(0x7f0000001240)=0x98) semctl$SEM_INFO(r0, 0x1, 0x13, &(0x7f0000000000)=""/69) r3 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000080)=0x15, 0x4) 2018/04/02 00:10:37 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) 2018/04/02 00:10:37 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000)='l', 0x1}]) io_destroy(r1) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x7f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3}, &(0x7f0000000200)=0x8) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x0) shutdown(r0, 0xfffff) 2018/04/02 00:10:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/82) sendfile(r1, r0, &(0x7f000058f000)=0xb, 0xe) 2018/04/02 00:10:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0xaaaaaaaaaaaad19, 0x0, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/04/02 00:10:37 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f0000000080)="72faa173148235d5a6a0bec410487e37d77dde52024dad2973a3fb42d98e234f60624d29b86e43bdeb0a14", 0x2b, 0x1, 0x0, 0x0) r2 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) perf_event_open(&(0x7f0000b39f88)={0x7, 0x70, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x6, 0x4) 2018/04/02 00:10:37 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r0, 0x8001) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) read(r1, &(0x7f0000000540)=""/4096, 0x5b4) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000180)=0xc) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./file0\x00', r3, r4) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)) open_by_handle_at(r0, &(0x7f0000001540)=ANY=[@ANYRES32=r2], 0x408000) 2018/04/02 00:10:37 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x7) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x82000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000140)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f00000000c0)=0x6) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000000000002900040000000000"], 0x10}}], 0x2, 0x0) 2018/04/02 00:10:37 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read(r0, &(0x7f0000000100)=""/234, 0xfffffea9) 2018/04/02 00:10:37 executing program 1: r0 = socket$inet6(0xa, 0x80800, 0x1ff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x3f, 0x10}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) keyctl$join(0x1, &(0x7f0000000000)={0x2e, 0x79, 0x7a, 0x1}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$cont(0x3f, r2, 0x19a, 0x9) 2018/04/02 00:10:37 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000000c0)={0x400, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0xfffffffffffffffb) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) 2018/04/02 00:10:37 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x25, &(0x7f0000000200)={0x1, 0x0, 0x0, 0x3}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000180)=0xe8) quotactl(0xff, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000340)="e2bf159b800dddd1c6e783b07cea42095ba73b0302d65072c2a0bbf617387b9cab3d39810d727044bf45fbb166d79ef88bc20423df59dd3392f5961fa3eaaec4c21bdaff29b9c52d9499174fb22bd3e8dbec5445fe0b10ee83c11e13dd84f6ce3de08b0e728811040dc046acd7269153e1c1e931dc410edc794cc2b9a32d093caaa8b585f96088f6947d5c452e63b36f9d2be87a8e40cde89f7492103253c15a3ceedbd414d01922b6b1b9f7effc4aad6e3e59b60a0157ce6c786a27dfacb9eb006643ce13230094f69fd0006f3474b2222606994466a3ff98") r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000000c0)) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3}) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) fcntl$lock(r0, 0x5, &(0x7f000005a000)) 2018/04/02 00:10:37 executing program 3: socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0xf4, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000aaaaaa4d04000000000000004f8500a20065fff9058d9078ac141417e0000001010c6e2d608aebd49d42823a94060000000794060000009f89070fac1414aa890701e000000100004e244e2200a690050005000180000000615500014107000162ff000180000000c8fcdb07aae8b3bd7da4537e701dabfcbccf20dcb1774d488cd667479ad7f91256351580378346f7994341e6bb75b9254a613e7e7e122494845b9eac878acb7052ba6c34e61b43bf1154c38c36e62b74e69119b920f4a84035ffb9469615af6dc8ee98a1a051f54258dd204e4b42749ace5d7f9038a345537e767f1284f389d9c90755e6843e"], 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00148700fe8000000000000000000000000000aafe8000000000000000000000000000aa00000480", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="b5500000ff90ff07ad15e46c11b5327ef98e202a772a1e000dfeab5af4b1972a"], &(0x7f00000002c0)) [ 49.285678] syz-executor2 (6250): /proc/6236/oom_adj is deprecated, please use /proc/6236/oom_score_adj instead. 2018/04/02 00:10:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000880)='vfat\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000d80), 0x0, &(0x7f0000000e80)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) open$dir(&(0x7f0000000840)='./file0//ile0\x00', 0x20040, 0x0) open$dir(&(0x7f00000002c0)='./file0//ile0\x00', 0x40, 0x0) 2018/04/02 00:10:37 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x800) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f00000000c0)="92db2d749c55704f659af78521576f5448475a835009b13d8061458ea4f4d8468583d638ada13be18597fe1057b7bcd11171376fef0e7d86cf956bcfb6af3b06920a0c7de817dd69e8dc707449f2f80208301a1a93cdc3a3e1aa996fa99c31778d363873420b29d23acf46ff3dcf5626eaeecd0a405ecddcb5e799a80a7e0c49fe87677963131fd5d6a8eafa10565965e7f91e5b20b018", 0x97) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='//file0/../..\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="7265066769653d372c00ac0ac946079eba9b587c41d240661c86c56d2d85dcb0883acd6a581f518698"]) 2018/04/02 00:10:37 executing program 2: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f00001b1d4c)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x0, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'rmd160\x00'}}}]}, 0x140}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r0 = socket(0x0, 0xa, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8900280}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x174, r1, 0xb04, 0x70bd2a, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x14}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x2}}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}]}]}, 0x174}, 0x1, 0x0, 0x0, 0x1}, 0x40044) 2018/04/02 00:10:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x43, &(0x7f0000002780)=ANY=[@ANYBLOB="72617700000000dd1725878ee8e281000000000000000000000000000000000009000096a6592e8303000000e802000010010000ffffffffffffffff10010000ffffffff50030000ffff0400000000000000cca46f6767030000ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480043540000000000000000000000000000000000000000000000000000000000000000000000000000000070707470000000000000000000000000000000000000000000000000fe8000000000000000000000000000bb000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000766c616e3000000000000000000000006c6f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8000801000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x348) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000002b40)=""/119) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000100)=0x7) getsockopt(r0, 0xd708, 0x2, &(0x7f0000000080)=""/20, &(0x7f0000002b00)=0x14) io_submit(r2, 0x8, &(0x7f0000002740)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x101, r0, &(0x7f0000000140)="901ca3c4dfcbdbc386602a15cfd44ed207349879e321344d75c75943ec49208e98ef31a2130129c43eb596ce371420cacd0becb3da9606d1d460ba3435e9b3d73f29a4b0bcaa50555a0432acc368a86ebc0d86ab8d268987f90d6a541a0e52c2d86ffd0560e67e45cdeaf05c73a21a523d2a190f1348411e206a538424b39ab4d49c700f72e1c847433582911efb41aff4d09cb65ac14e75e037a6d2785dc988eb6690946c5e01d78c30664f321609f4730a97288bc39cd1390e74d4cf27facef671b2db07a266b2fc58788ed9", 0xcd, 0x1, 0x0, 0x0, r3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x180000000000000, r3, &(0x7f00000002c0)="f3c45fac4583535b930857ea3c854fc9654498a0bfe09a8c5a38929b37c6dd0b2a456eda46558c5730d3ddb676358976c58a3c16b183546a4d96edcce48c12d6391d74e9795f21d2c16f5f60658f7103e9e6f994e929e740", 0x58, 0x10001, 0x0, 0x0, r3}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0xf, 0x7ff, r3, &(0x7f0000000380)="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", 0x1000, 0x7, 0x0, 0x1, r3}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x7, 0x40, r1, &(0x7f00000013c0)="0e9f5bca872f7b5e512bbe5cebd5c3a8a24abf7e457fe78de8e98a22b35064e486fc7f9f086363a6d86f7ffb0e5136913a672000c0e65a501caeb4601e9e9692dd0870a90aed2934607f5e311baf73b351690fb81ed112f2630e1a0a8cff6b00cb13a66ee77fee00d32caf3e3f04d378a38fe3b166fb27aece401a1bfc42e8fc8e62963527da5016a9dbcec482a99fe6c2f2648851ed1a", 0x97, 0x0, 0x0, 0x1, r3}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x8, 0x3, r3, &(0x7f00000014c0)="aefa4d6078f4ef2d139a5be7e4d1159574bb797a428b6d96841956e28585112baaadf0987358bfea8b975971074c40f5fe3dd9f26aea00194d3854e8eef61dd224bbefc5386594b2a9a0e323060ba8747e4773c138499b57203211cbb4522cb80283655fdc", 0x65, 0x1, 0x0, 0x1, r3}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0xb, 0x7, r0, &(0x7f0000001580)="24bca3fc2855bb18f00170bb4943e947ef7ff5cd850970174689ec7bfdaba4276bb52517a8b77ef63167e5bd7674a233d09816bd38908fe9c7688071b1240618e729345a2ffdc4a8c31021458b36b238fe4b700784e28a84f4a58d8d541fbaae4f3e634b842a43ccba4389cd3005f141770896e1f8b82c9cc763bebc", 0x7c, 0x9, 0x0, 0x0, r3}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x7, 0x4, r1, &(0x7f0000001640)="dfa1d6bfdacbd9ed048f57b4553cd8a3e08364a181f236604827d015be797aea61a46e4e399ab00392671fcb9cb6e9164931a825a01b13740687d0368608039d3f64dc594d95fc7b5020c29e4b369f952791f482d5a500ebee525e05cf1053d008767bc36098469391b13e685ad265403dcaee004d64f9997f5aa40d71766a", 0x7f, 0x7e, 0x0, 0x0, r3}, &(0x7f0000002700)={0x0, 0x0, 0x0, 0x3, 0xffffffff, r3, &(0x7f0000001700)="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", 0x1000, 0x6, 0x0, 0x0, r3}]) 2018/04/02 00:10:37 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) syz_extract_tcp_res(&(0x7f0000000000), 0x7, 0x9) ioctl(r0, 0x40000000002286, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x5, [0x7, 0xdd69, 0x8, 0xfff, 0x4]}, 0xe) socket$can_bcm(0x1d, 0x2, 0x2) [ 49.476086] FAT-fs (loop4): Directory bread(block 5) failed [ 49.526121] FAT-fs (loop4): Directory bread(block 6) failed [ 49.558759] FAT-fs (loop4): Directory bread(block 7) failed [ 49.568619] FAT-fs (loop4): Directory bread(block 8) failed [ 49.590840] FAT-fs (loop4): Directory bread(block 9) failed [ 49.618138] FAT-fs (loop4): Directory bread(block 10) failed [ 49.636402] FAT-fs (loop4): Directory bread(block 11) failed [ 49.651999] FAT-fs (loop4): Directory bread(block 12) failed [ 49.666975] FAT-fs (loop4): Directory bread(block 13) failed [ 49.672949] FAT-fs (loop4): Directory bread(block 14) failed [ 49.689386] QAT: Invalid ioctl [ 49.710079] QAT: Invalid ioctl 2018/04/02 00:10:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d2e73656375726974792e98243c745c7e8e20316361706162696c69747900"], &(0x7f00000001c0)=""/53, 0x35) 2018/04/02 00:10:38 executing program 0: unshare(0x60000000) r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet(0x2, 0x5, 0xfffffffffffffff7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) r3 = accept(r2, 0x0, &(0x7f00000005c0)) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000500)={0x1, 0x3, 0x4}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x100000000, 0x200, 0x1, 0x81}, &(0x7f0000000440)=0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000002c0)=0x8000, 0xffffffffffffffd0) socketpair$inet(0x2, 0xb, 0xfffffffffffffffc, &(0x7f0000000300)) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) 2018/04/02 00:10:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) r2 = socket$inet(0x2, 0x800, 0x1548) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x450000, 0x0) getsockopt$llc_int(r4, 0x10c, 0xf, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0x100, 0x6, 0x1}, 0x10) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/02 00:10:38 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x2f4, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x484880, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000380)={0x2, &(0x7f0000000340)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000003c0)={r1, 0x1}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000100)='net/ip_vs_stats_percpu\x00') ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f00000002c0)) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="09000000000000000080000000000000050000000104000006000000000000000004000000000000020000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000010000800000000001000100000000000600005c000000000000000000000000000000000000000000100000000000000000000000000000fc4b0000000000000000000000000000164f000000000000000000000000000000000000000000000220000000000000000000000000000001000000000000000700000000000000000100000000000000000000000000000000000000000000800000000000000000000000000000000001000000000000ffffffff00000000060000000000000000000000000000000000000000000000012000000000000acf2b25e2d5217e00017026845b000000000000000000000000000000000003000000000000007200000000000000000000000000000000000000000000000420"]) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x381140, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f00000000c0)) r5 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r5, 0x227c, &(0x7f000097e000)) 2018/04/02 00:10:38 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000013c0)=ANY=[@ANYBLOB="0203000009000000000000000000000005000600ff7f0000000000000000000000000000000000000000000000000000000000000000000002000100000000000000000200000000fe07515825c68ab3f87f3156046816e18a6ee5090973112d6b6799ea8237214a8e5e66b177970e29e15309a6ddc27e991123a6dfd6bc2556d775a233d7eb81867e6090af2cfa4fab625b1fcc55e81dd2c86be602660d0513471dc759548fe61a0eb5a94f615bf1030a725ccb8c7374"], 0x48}, 0x1}, 0x0) r1 = msgget$private(0x0, 0x1) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/192) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x501000, 0x0) request_key(&(0x7f0000000400)='cifs.idmap\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001600)='^\x00', 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001300)=ANY=[@ANYRES32=r3, @ANYBLOB="70000000a73469426bed9385f77449c2f16eb725f0f8a07baa0dcaa88cb7de951551f4239a937b19560af19dd65bc970c15e44b065ef1462d644d5418ac5d016b299da0100010000000000daecdcf29a5fdc7b15df77dfb6d542ff3dd1759189416e29d0bf08ff65c490609ceae856a71e4f3072"], &(0x7f0000001380)=0x78) accept$packet(r2, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000014c0)=0x14) io_setup(0x6, &(0x7f00000004c0)=0x0) io_submit(r4, 0x1, &(0x7f0000001680)=[&(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x3, r2, &(0x7f0000000500)="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", 0xdc8, 0x80, 0x0, 0x1, r2}]) keyctl$get_persistent(0x16, 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0xffffffffffffffff}, &(0x7f0000000200)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000001540)) accept$packet(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0}, &(0x7f0000001700)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={r5, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x3, 0x3}, 0x90) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@loopback, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001740)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xfff, 0x5, 0x40, 0x400, 0x7f, 0x204, r6}) 2018/04/02 00:10:38 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x16c}, 0x1}, 0x0) 2018/04/02 00:10:38 executing program 4: sync() r0 = syz_open_dev$dspn(&(0x7f0000007800)='/dev/dsp#\x00', 0x0, 0x2000000) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$VT_WAITACTIVE(r0, 0x5607) sendmmsg(r0, &(0x7f0000007740)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000040)="7734a00764927293bee90b737f688f9f5aa23708446607b9d57eba49f4ea1b3b3fb9655105106ab20c1afcf5c847b9c1e66bf3e360606b9d477f64053611f28e7b337609831c63056a03d0158ce1c700b4c286504d8f0a9e064619e61bcf7f5cb9c256d3a930414e25", 0x69}, {&(0x7f00000002c0)="a75a398ca0f8098bfccb90eb1d2d7b4b56dc6c7ef5f40cee9bfbe414e73dd5c9625d10f6f8b2c4c62724f9f21c6fff6d2ca91ec0ef5d335418744663c799133a", 0x40}, {&(0x7f0000000300)="085d6836f517e0b0283a115edea01dcd81367eb5924ba73429bc09aad0e39a43af9ed0f7838637fe202deb521d0ecde18e3d3237c134aa69fc2b91949021e819d4da35f2b58724559b0be9faa8196cbaa74eaecc599b81810e", 0x59}, {&(0x7f0000000380)="bb7e14e24d10338032a1b10ff2b58afb3450a7072a57f830a4b99f9cdaf01bcb44475eed4317e19affc9ec94cb77e6dd4dc30cea6fb7084b7f98e71e3e9c9657784cff02fe5a68a5c674ca65adfd73f014e809d0ec7ae1693f87641edf4434f0376ad5b1e09cc1f88515a564eba9", 0x6e}, {&(0x7f0000000400)="a146e88e12746b05489aa0c23176bdc6d0b660ba55f73033110e65c470e26983a295465be8bc8b6672bf162bfb8bd65c32fea3ec0ecfafdc5527965c2d88d31ef3b3772c248a6483e435a272a27c57afbb40feecbfac1fe79b7d983cfc991addbc2b7427e56c453859df72e6761a647fb328b597069285021df5964238b9543d2d274adb475b4323d14ade717e0c1dd7e2dcea4d4e2b4c50dcb7fa60bf2cd704064a3df0a5a823692835c89a2e51adc328b0ab6a", 0xb4}, {&(0x7f00000004c0)="b3ddf5ece9f806d049791964a1bdcea8e076de3a6b19a210412e27e8f419c59a6200a49090a8142e8e9b9a624bb2ca14c3dfda677b2ff8209032da205b89397b193b0b7790a984e7fe096ef1b4ca9bfbd700b2eb66aa75555b6ecf9d3bb0d5cc3652703c7d00239d13044534bc96cc4885ab678717e8e1d4e7d48773aad33cafbc4029f91063bb062adca34ce4bfbc8d2b699facfb408d6ed7f9fa335ad165b12b5c8d70316d038d9a852b", 0xab}, 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0x1000}, {&(0x7f0000006100)="17e8de58d4f5a8191c60eba7419369d9fcefaa9f3802a4867fe557a20978bcb86abc0bc5291c80e70a2e72b9ca150e2a097e6a1ab76bf95eb04b66d910599701484683f033ad163f28672e2a5a958aefa2d94ccb4a4fd591e1b2deca127a3c216394fe9670fd96291f01b3007bfaac7835cdf77b1be983f25ba92eb18d7a4a2cc1eabfbe700da1f47db4", 0x8a}, {&(0x7f00000061c0)="580738230a550e67ff0f6e51b38fbd75044caf339708f87b8c755b413c81631d8ea0b4934d4c0a4cd269bc3aa354d208cfeea7a1a5137fc29ba5a9025697653cfa251c4a07d2363eabd0f35bc59071faa849d2343dcbb92b266275efc9bb2e24a52171740dd8811e72b613afc3081ee3e160ce8ece3acd363e8f2acfc532196545342c74a1a7f772737d8dd0fbfd234f07e2d12055f6373722bbe62a872f98186366bc4c7218dc07870ac370dff0d11e25185154", 0xb4}, {&(0x7f0000006280)="3a77b8c30ae595af468a9900ac9306f85b24beb256f8653bc7195adf6e773e328c777b5b35a4dccce3cfe5b18b7e890e45f561e9f1e60635f9efdaf2861895b60afd2378dc96e97bc5db3e23fea8f662e4f1c3475ff8a27af77feeaedd3d31af972f5f6a58b7ac33935a0b6e74d442fd45a1c44c206aec635a60a738b9d61d816b37d640f1528d1b", 0x88}, {&(0x7f0000006340)="9adf247fa3141587a5591fd8244644a3dc1aef0301d11724491f35cf19fa5367102c75ee1086eebfc75ef159e03dd264d2d48df3a02fe96dcef8cf447824da43a5f9d30c5a7f2887ed91c7552f435a4a59ad6a7dce3287358e13968807d2b1a9b301db8b3a14b6cff939efe0bc2dc4cf4c91756706d8c2387bf73bc6572714cf3eb94171c3ed4e003e4c4e753356469279708bc47ce550301967cc735851e309acc4b96b66e9d2c57a1fe1b58a346fec47a26a", 0xb3}], 0x5, &(0x7f0000006480)=[{0x1010, 0x117, 0x9, "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"}, {0x48, 0x11f, 0x0, "a28c47b67da4f0d7b986601c8bfe94515a8822c4b852bf33e76785a5e120caefd68beb76d9743221e3a0ff68505a1f9e837c6a52bc"}, {0xa0, 0x101, 0x6af7a38a, "03119cf112c690ec35eeb63dc52f8ae836dd5aa52ac7e61596d76edd22e0d0d4b5c55adccabf85e916bb89c3d327a2e884d787799bee04f96fdc527ab78dda9f3f459b800f78c3df89ae941a5de7c4755bbb89417b81ae0df5ff211896cf7de2ef778e6ea534ec1bf20402f8b49012edadeb48ed836d5d71ce8f00d6d5ba4430f8470826641c1652377e7d2c"}, {0x90, 0x11b, 0xffffffffffffff80, "adc81328abfaabfb5b26fc654ceb27dea8c8c82cbeb8b5ff9d46c277b193e6c4a0ffa51e6fdd6f5235da33d35243da770fe94e52aaaa30956f1fa463434ddf0b0d76693f8b153474e1536245510aa4948490ed59482caa3adb016c79ca1f804f9d0366e49d2d1e22456e9436cff693d22a2724642ac4b946c1398ca089ff"}, {0x18, 0x105, 0x3, "e5d4dd9cb9"}, {0xa8, 0x115, 0x2f664ef0, "0989d8d924b2daf63fa722c1f3e342a143e052ccbdd18ab1bfb6bbe9505173e5cc61bf7a6f933d56c1f32d649ec3e43a9efd33185aafe08bcae7a7f8d0d0e650940c5ce2128d857e9093eb6bb987a218a8e5d6e2fe33369718edadb6dc483ccc37be981f9a5d221fbe159af2828374dd8d2f0315829f736d47d8ebf1e525de432163ceca9dec7d24691615e8fd03758f6b0cd557c792dd"}, {0x48, 0x117, 0x9, "87b294be87e49a9e8359ec601de79a4cefe0ac59526fc76aa3e1b4de7b496cf1ee30eb106739a6d2413d5f5f861bded61566"}], 0x1290}, 0x7}], 0x3, 0x4040000) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000100)) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/04/02 00:10:38 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000280)=""/194, 0xff29}], 0x1) readv(r0, &(0x7f0000000000), 0x10000000000000c4) write(r1, &(0x7f0000335000), 0x10052) fcntl$setpipe(r0, 0x407, 0x8001) [ 50.304015] random: crng init done 2018/04/02 00:10:38 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getdents64(r0, &(0x7f0000000000)=""/127, 0x7f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xac, "dcaef63d73b04ffc2e37c27b699c54f9c947e258eaef092708ff17797b88d208a802cb925bbe038d2bc7482ab294c3b46aa57cfb86a4b58013b2db25dd1ed03bf6ebafd6815c05df7067c5081749e9e4f6b93fc24a64f240590589c356d585a53ea5c334f81ac0defa0021c8dd0adab7ee64a96109e59dcf9efef97deb3c5b3231df445cffe052729628d52416239dbfa63d7b540253dc4df3c4234978fb6e7a12ff3d688d6f514e78e6d92b"}, &(0x7f00000001c0)=0xb4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x4294}, &(0x7f00000002c0)=0x8) dup3(r1, r0, 0x0) fallocate(r1, 0x0, 0x3, 0x7) [ 50.364605] IPVS: ftp: loaded support on port[0] = 21 2018/04/02 00:10:38 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={"6c6f000000000600", 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@empty, r1}, 0xffffffd2) 2018/04/02 00:10:38 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x8000, 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x2, 0x200000080010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)) 2018/04/02 00:10:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000140)=0x2) 2018/04/02 00:10:38 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x140, 0x398, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000140), {[{{@arp={@dev={0xac, 0x14, 0x14, 0x10}, @broadcast=0xffffffff, 0xff000000, 0x0, @mac, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, @mac, {[0xff, 0x0, 0xff, 0xff, 0xff]}, 0x120, 0x10001, 0x3, 0xffff, 0xa3a, 0x6, 'gre0\x00', 'ipddp0\x00', {0xff}, {}, 0x0, 0x8}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=0xffffffff, @loopback=0x7f000001, 0xf, 0xffffffff}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x11}, @empty, 0xffffffff, 0xff, @empty, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff]}, 0x8f, 0x8c7, 0x6, 0x1, 0x5, 0x6, 'ip6gre0\x00', 'bond0\x00', {}, {}, 0x0, 0x21}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="3122cc47291d", @empty, @dev={0xac, 0x14, 0x14, 0x1a}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x7ff, 0x6}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x0) read(r1, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r3, 0x540a, 0x0) r4 = dup3(r3, r1, 0x0) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000000000)={0x400, 0x3, 0x9}) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x4, 0x1000000000020, 0x1000, 0x22}) 2018/04/02 00:10:38 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80004010}, 0xc, &(0x7f0000001400)={&(0x7f0000001540)=ANY=[@ANYBLOB="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@ANYRES32=r1, @ANYBLOB="08001b00", @ANYRES32=r2, @ANYBLOB="568f2a92c756932d86f3c1371f8ce446df7efcbf7de8228289e9d4854070b025e2c13d5ab1989d9948a45dbc4f89a4c3b4e45125ed41494d1fc724d462d51d47008ab39568419fe4283a89a0d87742842c1e2b9596b6d96959f57fe972bd26257e42479d6d9050008ad26d5467690280a39db98c0243f351924b38573267e37eb4e9e982d905f47da8ebc6275d774a4f757a529d8bb74ff48fbed8f23232629dc4b54c660de299230c003400070000000000000008000d00020000000000"], 0x120c}, 0x1, 0x0, 0x0, 0x7ad82fff83db2f6}, 0x40000) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000000c0)={[], 0x100000000}) r3 = dup3(r2, r1, 0x80000) sendto$inet6(r3, &(0x7f0000000000)="be74619cb7b9c0540acbcf2ab447fe11254fb74ca48805cb3fa7c2d714bc018bafb459c02b538522054f3127816de5ad0828448c1eeaf1dd0130c983e5030e604d745ea205c74f28b74e602542acc070b8", 0x51, 0x4804, &(0x7f0000000140)={0xa, 0x4e24, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x1c) 2018/04/02 00:10:38 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x800) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000a00)=@filter={'filter\x00', 0xe, 0x1, 0xa68, [0x0, 0x20000e40, 0x20000e70, 0x20000ea0], 0x0, &(0x7f0000000000), &(0x7f0000000e40)=[{0x0, '\x00', 0x0, 0xbfffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'rose0\x00', 'rose0\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x8a0, 0x960, 0x9a8, [@limit={'limit\x00', 0x20, {{0x0, 0x1}}}, @u32={'u32\x00', 0x7c0}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "bed0d5d0797656507cdce4b45fef19fb37825b8db20e00de1cb84480fe46d35dd039532d20426bf508242e3749dcbe2d039be06902308c54ff5bfe77bb3442be"}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}]}, 0xae0) socket(0x9, 0x3, 0xe4cb) 2018/04/02 00:10:39 executing program 1: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r0, r1/1000+10000}, {0x0, 0x7530}}) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x100) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f00000013c0)="2400000024007ffc0100120000000100000ff6ff010000000e00f300f1ffffff1300ff10", 0x24) 2018/04/02 00:10:39 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = socket(0x18, 0x0, 0x1) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000540), &(0x7f0000000580)=0x4) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000080)="735550ac28b31626e6d3ddc3534f1bbd5f", 0x11}, {&(0x7f00000000c0)="b225119fe5be5bf572c4fb13fa85b4d2995d7e50837cd889ae851d92ada06646e856fdaa426980d9b8e33c195731a5060c53165080d90257fed076d36c1f352749000bc7f7aed7175bc818c3388af7e9e262b8fbc67278fb57c11c1e153cf2d8e6ac77190dfe5587a897063a496973647ba0b613f4803d71997af8fba2096d77f3097a469e9b72d729bca25ed619a3951aefbf374908b41c9db05441e4e6d3ac1171121831256c0cb2aff0328f", 0xad}, {&(0x7f0000000180)="a24b2e366ce74d", 0x7}, {&(0x7f00000001c0)="3e3407dce2f15d74fe75c4735e2680791ebcfeb48c472288f47c8326d989bf1c", 0x20}, {&(0x7f0000000200)="2e9d5df5a8ec0dcd7813842644670749e63611e5033110916ae32e961f34eaadbaf00bd833f23d478a249c6df2f9698652adf44375f13accd3f68a050e11d1e96c055e2d0bcd586b10e35c4c5c0161da6beaddf4d6769f2e997527c3491fc11490c024fb6203d61c6e260092f305dfc8ec192e48579454e41fd47bd62a061642a46301cf26b68b3edbb7584c6e68ca70a8811247b663e4fa071ad88a1d94c7262bb564864f7a0317d8ddcfb06b82c80a21e883dcc1c2c651860769f254ce9ec5a4f3dd7beaff7d7369f11f8566e72864cb51bf67aa091acedf0972dd0468a13fd9c3", 0xe2}, {&(0x7f0000000300)="ec237c5a99fa376906351551a78b1f898c3bc40944f09941fca2f71fbd6eda10a2a63f7f9e02dcb3fd3a4530b7d6a8e96487caf61848f98da95a8a4faca94d9aa7bcc2ce3018ec702e445e9a762e93875275b3e62588fd7c54ef50f2d1a46508d9bf40633903bd9fc3cae3f0cde077c63dfdba8faf33", 0x76}, {&(0x7f0000000480)="7dfb7c18511465a5eee715614ac6a6b000b657d508a134794c0f2c8a33940dd36fb6592fe3aa7943f60ab966840492d6cc9dcb12559ee9b6a1bf13098f5e3330d51dede8035521798e9fbae2a549835963d578043f83e60a8c5ccd196858b6d10769533fdd8d07b9030ac2d2187db5400aaf97b688dd7ed464cd62366e30639881bda94482e08db1", 0x88}], 0x7) ioctl$TIOCSBRK(r0, 0x5427) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000000400)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x80, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r1, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) 2018/04/02 00:10:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000a00)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f00000009c0)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f00000023c0)=ANY=[@ANYBLOB="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@ANYRES16, @ANYRES32], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES16, @ANYBLOB="d1c1c4280427c9cb3a5e6cf170087530d98df8e019fafffd1409e047875a2b8a4a16bc5862252b72d02f0123acf4ccbe81e970959c4c3536bc245db4cb999e", @ANYRES64, @ANYBLOB="ce97311a878f7b5fd0c351f5f156261ed6a89ba819726cd7c9eb5fbbb98c465205f6a886db5f4cd9438ccd6dbf03a23fd3ba765610f710c32b0d86a0f2727b2f21da85d5f2529347cdbb8af62028478740be70a4df6121521ae9d0ed6cfdaed666525d0e6503bfe1d7f5618cd2c2b1ae1fccefba9e4d3d5239bc2d86b5285ef455f1a26d367500c0c5d600a4"], @ANYPTR64, @ANYRES32, @ANYRES64, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR64, @ANYRES16, @ANYRES32, @ANYRES64, @ANYRES32, @ANYPTR, @ANYBLOB="0f3e0efc625640642b9be7ea5ec789b8f3b0f99d932f42175d83134dae27f8424998b1d9d28d538b0a5a98eae4086f296560dd299756f28e2eff6356b41536ffa5541278f5a5ee90a1295f73395fb400b97c7183ef91913b658f08879b2b3a21d7b8d656b5e91f963d052929eb9c107799debad29a37237264b62ce78167cf59a44544eb7f7b232b450d1d7240491815f4debc14da7be7a8fff2fc203a5f39b0c583cab7836cd455258edb7b0430d0cf3d68279ab787bdc676d8027d1804a86589c8c5584c1a017dc5ff22dbc9acc2e7478ae69563bf"]], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="590b8cc57b4d436d2c05a0a4fd93fab8145c6bdfab909cd5ccf53c30e83d1c8ca4bf119e15fbf7337c848838568e2ce835e600bf65cccca1d3fb6d357fc94333b9e9093c2dff16c227515ce7fd7e84647b85085f67f154e69135c95adbd49009c88dff7a1a4094d692f45656158642eb", @ANYBLOB="91d12d4a41b7d10bd3be0a3558e0e0aa2d1b66b368b6145edafe50896b0ce39be0db7d7eb55af5aaf79a3260ccea0492bfd3cc9935387b45fdb342acf11a70609ea711aaedf45a4630ca670c", @ANYRES64]], @ANYRES16, @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="a6c8bad947f04a81a8ac4352040670ad1d56dad4f321c52fbf4db88e30596f904a6e54e2f0082143550bab5111aa03a15e6fb50c388f55068e89d53679262534dd8d325365f7f9fefe41ab6e1df302f8f2374460b5420a7d942632d1", @ANYBLOB="d49e513b58055c922c0f4ceb6149908ae98cf838662149c1b8c37114eb99918d99bb72d102ff60409e319b225508649588d2e7bd435a651f84985e6758a085c0a23c8a38f81c38767cf11b212825df9f90265d19bc18fa050849f3276dae6d53b8f6318693ed4c90d948c04ba8cac63a", @ANYRES32, @ANYBLOB="a59475b269d10abfb48e95dca2a18a314ae2bb572abf286437de9bb2c979ac976e83d9934dff3a8f1ebab96a291b0dc11770e963eaf24b1733d5e442f4f5fb1ea921d85d9663e9410b99d708f3eb4c8d0080015a85dc00950f9b78ccd6233c944e662ed486cf7d56b721139fb8cd222d6d121b6904bdde7818225518ed6b042a7bc3b582ad80c44381dd73f6681530f2ab31174caef098d11e7351b656e4bd8f2557855b67eddf0e90adc455a4fa4e68d4a84e26", @ANYBLOB="bc770a08e3cb425b0bec051a7fde90810e04398565e17657b6d0ff2f29fa3d2495c2f18a79a6c49ddc4a1491ec1254a4a968d7e6b58902f1fffbc46e15c0c940aada8837bf75b94dd755cd0747d70dd01c2321252b0c8ac351bd04fc67074f633f890e6a696dac691730c4fcfbec00511cba8df321f4b440a6e3ff5406dd8eb60b9bf279c49f82fced6b448c4f1652a960750dd434cb5f01deba89fd55dc4bbddfec03330969bfd5511fc054cef4bb147bdb0d4fba78c73dac", @ANYRES32], @ANYPTR64=&(0x7f0000000940)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f0000003400)=ANY=[@ANYRES16, @ANYRES16, @ANYRES16, @ANYBLOB="345c4fac2370f9d5b28634f19e334ecb5c37f5216b7ecfdadf49086169e1a69946eddfd27a6230ad7897e3b0ef1c7962dc89a36f6231235daaeadff155983a37303a5509eb46c6edfc838306f671cac696b86233652661fb5583956a6043c6d2ac212f0859607c4e5ce52e92f5cf1f1baa4bb3b7be358301595ace4395fb09c274198d758769299ce07266a4f508e36e67efe2d6566263bfa7d523e2c698a26289e5e09422e01d2411e0f1ace0ea0dde0daf45af2df37c738cfb09c39124ff588dcf8cc6b305d8f8e018e3882196f97c9713a7722f3c6627e60b716d81dfd6abf4f12033da187e8d1c1f4c5976bf193424", @ANYBLOB="cd805a3eb804e19256521596ba817f927c44556fc5cd9481b901df05ec5305718481065cbef492cdc8a7263a17e93776", @ANYPTR, @ANYRES32, @ANYBLOB="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@ANYPTR64], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYRES64, @ANYPTR, @ANYPTR64, @ANYRES64, @ANYPTR64, @ANYBLOB="84f68db5ed4143ab4e586fd404a2e5094debec083b4d4c1c61f16147dbaa0956d12839bbf2ec75df42593c6960a4c93017b285d292f80393598f23a5fa0a307f6392598df5d77b5207fa03b99bd9573f0f92308aa8cefb2c91af47902f6aca507eab32b8e4bd6aa408ed5c61193164da63a46f91c94770aa670a5e04f9ddfdcc91234ac9"], @ANYRES16], @ANYPTR=&(0x7f0000000980)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32], @ANYRES64]) r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000140)=""/251, 0xfb) getdents(r0, &(0x7f00000013c0)=""/4096, 0xffffffffffffff9e) 2018/04/02 00:10:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000000140)={{0x0, 0x7530}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000600)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000680)=""/244, 0xf4}, {&(0x7f0000000780)=""/13, 0xd}], 0x2, &(0x7f0000000800)=""/18, 0x12, 0x100000001}, 0x12002) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000b00)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000c00)=0xe8) sendto$packet(r0, &(0x7f0000000880)="da8fffc3bd277654a44970", 0xb, 0x2000c000, &(0x7f0000000c40)={0x11, 0xff, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/02 00:10:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x4100, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000180)={0x2, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @rand_addr=0x4}}}, 0x108) r1 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) accept4$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10, 0x80000) ioctl$KVM_SET_PIT(r1, 0xc0481273, &(0x7f0000000040)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, {0x0, 0x4}]}) 2018/04/02 00:10:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f00000004c0)=""/4096) dup3(r3, r4, 0x0) syz_kvm_setup_cpu$x86(r5, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000080)="baf80c66b8c0b3388466efbafc0c66b8c900000066ef0f01dfd9f6eaca77b700360f01cfba400066b8f9ffffff66efbad004ecb81d018ee072ca260f011a", 0x3e}], 0x1, 0x20, &(0x7f00000000c0)=[@cstype0={0x4, 0x1}], 0x1000000000000359) 2018/04/02 00:10:39 executing program 4: r0 = add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="a146d13dda57cab83001d291f9f25ffcccdd5587a84d4aff26d19f910568cd718922d353f9e6399c15561f5e164b3ed8c9c1de033a9b200b5e", 0x39, 0xfffffffffffffff9) add_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="9f4ed38e66aafad1766c113a3a7fb540904184c29055d0664f951fb63a306e03671b6507a88c9b87853850998b0dd5d65d882ec5550b1c56e553b27c8122987a7a9fdb6d043181d28c501bac511c555dbe675a971a11fa362666c67f2eff6bd1545f026b6b60e75efb0cac2d82d60efbdc1ee73e5318eb69062fc044a53916c4021cfbe72d431514e4db2b06", 0x8c, r0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20, 0x100) ioctl$EVIOCSKEYCODE_V2(r1, 0x80284504, &(0x7f00001b2000)={0x0, 0x2, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/02 00:10:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000240)={[{0x1ff, 0x3, 0x3ff, 0x100000001, 0x100000001, 0xffff, 0x4, 0x0, 0x10000, 0x9, 0xfffffffffffffff8, 0x6, 0x5}, {0x400, 0x3, 0xce9f, 0x7, 0xb826, 0x1, 0x5, 0x3ff, 0x9, 0x6, 0x80000000, 0x80, 0x8}, {0x4, 0x0, 0x240000000, 0x0, 0x5, 0x4ce40fc9, 0x3, 0x6, 0x3f, 0x0, 0x3f, 0x6, 0x200}], 0x80}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000700)="5a80354197cf1daeddf9e4dd168c6c7459e13a72dde3c6fdc1876fc9899070993fcc6fb3f961e8a5cba79406ae5780f4b4546419313448e6646e380c66f8616f44bdc756ddd6879483b503d628b989170515519e1e1f199b6bdd3f2fe86a487436e7c8ed624d26a309afb3b5112b221932defe19d443e735c5aae8875c8125beffdc74d8eeed722d00dc0d546efc6be2", 0xfffffffffffffe7f}], 0x1, &(0x7f0000000580)}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1000000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40002, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x3, 'ipddp0\x00', 0x2}, 0x18) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x3, r0, 0x1}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) [ 51.581779] FAT-fs (loop5): Unrecognized mount option "@" or missing value 2018/04/02 00:10:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xfffffffffffffff9}, 0x4) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000240)=0xffffffff, 0x4) listen(r0, 0x80) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="39b300004539ffcd3112b803311e676905db2d552581759bf749011b0905d2f9e00a57c26190e7a66291386bb66e9ed182b0031c0f5e2ebb6a2c607147ae2195c7cf021dfe75d926cc09b93b0fcf36ff268dbe6b0c3c72e3582ad67e47d788aab9db37"], &(0x7f00000002c0)) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/04/02 00:10:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x200) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000040)={0x1f, 0x4, 0x5, 0xffffffffffffff52}, 0x10) write(r1, &(0x7f0000000280)='y', 0x1) 2018/04/02 00:10:40 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x401, 0x50000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x34, "3e399a41798a996e35a282e91a0d9bc328cb824611a533a86c026325079eb142884769c5f407f3db9d285f593f28bad291306f16"}, &(0x7f00000000c0)=0x3c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x150acf11, 0x81, 0xffffffff, 0x6, 0x100000001}, 0x14) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000000080)=0x9ed1, 0x4) 2018/04/02 00:10:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e24, 0x2e72, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000500)={r2, @in={{0x2, 0x4e21, @rand_addr=0x81}}, 0x7fffffff, 0x4, 0x7, 0x7, 0x2}, &(0x7f0000000300)=0x98) r3 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}, 0x0, {0x40}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00', 0x100}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000280)={r4, 0xfffffffffffffffe}) [ 51.626691] FAT-fs (loop5): Unrecognized mount option "@" or missing value 2018/04/02 00:10:40 executing program 5: prctl$intptr(0x1d, 0xfffffffffffff2fd) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x100, 0x10}, 0xc) fcntl$setsig(r0, 0xa, 0x16) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101080, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x80000000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00000000c0)={0x5, 0x6, 0x0, 0x2, 0x20}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000080)=0xffffff0a) 2018/04/02 00:10:40 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0xfffffffffffffdc7) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0xc9d, {{0x2, 0x4e21, @rand_addr=0x9}}}, 0x88) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0xad03, 0x8) 2018/04/02 00:10:40 executing program 7: socketpair(0x8000000000001e, 0x2, 0xfffffffffffffffc, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x7, &(0x7f00000000c0)={0x3, 0x7, 0x1000, 0x7fffffff, r2}) r3 = semget(0x3, 0x4, 0x80) semctl$IPC_RMID(r3, 0x0, 0x0) read(r0, &(0x7f0000000280)=""/101, 0x65) connect$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"a976dc26981ce9"}, 0x2da}, 0x10) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000300)=""/48, &(0x7f0000000340)=0x30) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x4b489dac350356fd}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x200, 0x3, 0x7fff, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x81}, &(0x7f0000000200)=0x8) syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x3ff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000380)) pselect6(0x40, &(0x7f0000000040)={0x3ffffd, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, &(0x7f00007fbfc0), &(0x7f0000f22000)={0x77359400}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) 2018/04/02 00:10:40 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0x8000, 0xf9, 0x6, 0x3f, 0xfffffffffffffe01}, 0x8}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/04/02 00:10:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) r2 = getpgrp(0x0) ptrace$peekuser(0x3, r2, 0x5) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) write(r1, &(0x7f00000002c0)="cc1930f7e542d9d96a279fc29c47fe70", 0x10) 2018/04/02 00:10:40 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x2, 0x230, [0x0, 0x20000780, 0x200007b0, 0x20000880], 0x0, &(0x7f0000000040), &(0x7f0000000780)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'ip6tnl0\x00', 'gretap0\x00', 'rose0\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'gretap0\x00', 'ip6gre0\x00', 'syz_tun\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xb0, 0x100, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x2}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x2a8) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x800) bind$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x5, 0xffff, 0x100000001, 0x7, 0x80000000000000, 0x7ff}, 0x8}, 0xa) 2018/04/02 00:10:40 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000038c0)='/dev/amidi#\x00', 0x7b, 0xa0000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000004d80)=ANY=[@ANYBLOB='\n\x00\x00\x00\x00\x00\x00\x00\x00`\x00\x00\x00\x00\x00\x00]\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000003900)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000003980)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000100000000000000d100000000000000", @ANYPTR=&(0x7f0000003a00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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="000000000000000000f00100000000007c00000000000000", @ANYPTR=&(0x7f0000003b00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000804400000000000002a00000000000000", @ANYPTR=&(0x7f0000003b80)=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'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\f\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000003bc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000100000000000000bf00000000000000", @ANYPTR=&(0x7f0000003c00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 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@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) capset(&(0x7f0000000180)={0x19980330}, &(0x7f00009b3000)) r1 = fanotify_init(0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) setns(r1, 0x4000000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000004f40)=""/176) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() r7 = getpid() lstat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003600)={0x0}, &(0x7f0000003640)=0xc) getresuid(&(0x7f0000003680)=0x0, &(0x7f00000036c0), &(0x7f0000003700)) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000004f00)={0x3, 0x8, [{0x3f, 0x0, 0x3}, {0x1f, 0x0, 0x3}, {0x1, 0x0, 0x7f}]}) fstat(r1, &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000003880)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000003580)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=r3, 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@ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="74003300181bb5e09af50bc283ab707435b4cfa8695d2f005eb0e6bc6a84dece800b46e3ff8561e2cc03c07a58f3d2013a366815cfed165c7bc77a3d5746f2fb6815dc2193da3efcc7d5a9afd0a7ee5d6fa5a542804da95b9f4033ea7d6efae03db35087c1a6b8b0dd98ea28ee662ba02c5a130008008000", @ANYRES32=r8, @ANYBLOB="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", @ANYRES32=r9, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="09fef6e0c516ef39ad9ad2d09823113712bbd55de9a009740b3eebb68062c4b93668525ca6c77122a3cb3812afca7ac6f3d61eb11d5a25c1bda973a62feb2f951fd6bd1c93321d6ccfc7eb294b163588605d807b451bb7e2f6dbf8e517ddbc795e83c6c213a7fbb950a9303d63c3b81098966326436c27ef00a35c742e1ad6f6a293fa49d25f35a4db4ff7b6de927b46df5b8a5818dfacb6d320063de691c4ec55769a2df16467689081e105385a29779eb10c2dbf2e34ab4eaed3cf593ee9b4d9fa6a144af582d1b3335dd5daa3a7eaeea4a62dbc9c829ff8abb861860e5cc1d2a334ebd42fa457"], 0x26e4}], 0x5, &(0x7f00000037c0)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xb8, 0x40000}, 0x40004) 2018/04/02 00:10:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fsetxattr(r0, &(0x7f0000000100)=@random={'trusted.', '&vboxnet1)em0+user\x00'}, &(0x7f0000000140)='userwlan1\x00', 0xa, 0x1) pread64(r0, &(0x7f0000000080)=""/123, 0x7b, 0x41) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000002780)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000014c0), 0x1, &(0x7f0000000100)}}, {{&(0x7f0000001e00)=@generic={0x0, "5a0a1eaf00337a029913321ab02a9d1682d02408e539da6a3c2efef98b257c6ddb5310efafa23e61368c44f51b4581a3afaf734f4904475731a05bd4067dfa2a1fd36e399dbe2bec98bd4ce95b908d86d09ec6be03508493daa70fb81b41f9d90bcfbae1d5bf712aa30da6b516e4346a08b80c9f038a1f5f832d8881f1a2"}, 0x80, &(0x7f0000002200), 0xe1, &(0x7f0000002880)}, 0x9}], 0x2, 0x4040000) 2018/04/02 00:10:41 executing program 1: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000001300)="d8", 0x1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x9, &(0x7f00000005c0)=[{&(0x7f00000000c0)="f0649ae9761d181d3bb5e48575f09e57a46396b34a7f930bf954ab9c4238c8b2ca5c9d044b16e248ce205173706a9bf2121d6742beb493ed44274b5055b91fa88a6c56bd7d8be275bb210dd1aeccac3e802de91e89c9d3bd9183ebf36ed3d69ce95fbadf345abb25c516a41a308731", 0x6f, 0x6}, {&(0x7f0000000140)="c8d08ca5b9c38af3f23fd1fc1cd41e3ac64e208e5c086eccc027804f92125dff2fd50b77e54f1f9b9c92e2765809046f5f12f5632f122dbb5e3061f4f4ce5d00dba0740ca3b2af2e8e800336514d35c209e626c345248008505bcf690cc018e81c43feee5ab395", 0x67, 0x8001}, {&(0x7f0000000280)="51e53d3ea3763675236ae25c9f3221c3f2", 0x11, 0x4}, {&(0x7f0000000300)="d3e993c305dddd252b9286183a7c905448c7df0f1aff9d4048e0b491c96d37e31c47f15a3bac9e2dde95a36a8214215dabb3bbb45084d304a0cfdd72a14c5b4c19bc9a1c30b5c7870dbeba3a38a2c53bfe2c7b963d79c663416d530c3f7b9b917597b7e4f6276523a35d4c1438b0d2ddf07c3229ac218f9e60a36952d6e6a411a53cf9643b52dda738c5c8d2b5297458c28370de7c2c2f4eb36397c52e7201f23044f0d64b1e0e384fd8543228e8c5d91343e4158e50f06a0841d7ec8246", 0xbe}, {&(0x7f00000003c0)="e25862c97c2b8f8202e21ab580bbc7c81e9e0b7c2c1a1374117f543fcb1aa72043d35a1b9eb339ade821a689144f3a8486d63fe641c7196d56888b0d58b6e07197efd24ff7f0780810c93d44158997e8d9b870c50afb2d804fc7d75c304818b9fbaa60353ba22b8bfacc974740bfdff987b458a289ed4c7244a2140db5b676171d386e45da58db4e70ddb4f74811d12e", 0x90}, {&(0x7f0000000480)="5178f66e6adac5561cea87a113afda5f867047f45f200766350e8859be196d23f1570e8d5c6e1f2944e5f408bf93ea7786b121f63818820fd8eb7758b91f66ec58b517dd75c5ae7ba31968e983eccb3f450d815080d2a0fdf02f5778082cc219ac11c3acd3b848e71981ffee0bd09f63fdfdb299ebccd880385fb69b2c7e3044fb1b27bca6a5a873fb98c53a732ab6f26933036d87c30c8b42276fd5e5b81acd884524ce71c624b1e11dfadee04355a0da0e", 0xb2, 0xffffffff80000000}, {&(0x7f0000000540)="8bbe3050d391ec14b47cec73a40a9b1f2b06a68713e2534395eb576581a4e822086a781d58e62a7a54802ded61cec5849d2c69f46e2a8a15bbd989311f98d3b7505a3238a12291aec49c88e0dcd4d70c2eeb1f62a0ca8cf487c2b3a2a46537e924e25b8f8e", 0x65, 0x8001}, {&(0x7f0000001340)="c070ba27869caf118e736b30ea0722dbde9469c70d5f63c7e927fd7c4252d41c2c08a13ee0c7de21269157dc1873f22911e0922e4cc45a1f4b85881ce2f56958e1e657bc9bac8a0e2de4c29589c3347a10c6a38e8c6c7308b5d3e356aa9009d1e574b193436444f917b1459c146829195177c5f488278d4db798a60460b807fd618d457e0e35916effb02ee9a7840909c7706eeb49e9852d8d5c55832d94c0b047ca9ac8543a5cdf5593ce2f69fca83a6d283a2ba732c09a87f3d398d5b6720ca1e7bb7d23082b5705ce4c21dd957d28e6559cc3836e300ddb8113a1c93240119130c38aa05122b0a9325aeb08b21277c5ae8f7df4f51b8f211a54cbe3f3fcba5e61e14a591dfdbb19ea1c76c6183b47f3482512c9108afb83d3167f3d9fbe98f2fcccd80de7b83f155905b2738b63a64b7dcd950ffb7930991dffc2b7dec90f149982a6de2624e08f9279e83cea5b9f666a4015d509d07c653c711e03a8ec785f04ce632276e3fab9d6ca1c6f2c9fe1bd5ccc6bb3aa509daf2e8fba61c2e3cc32ba6148e15466d35b39e826d601b5f82cb8054eabd04e3d80c25d01a1ef6c238ac65e79bce84c822a3ff5404f0615f80ffd65c646857f58fb7d4f74d5116fa3d33262ad555e242ace8a615b5ce142b43411bca1363ed6b39d299dbde702475e45e1337c06d80f0a1cac06ae5a92e92753f6bb81bbf025b49cbee6d6d87c561c12e4d995237b08fde365af40234975a0a3816a4cc27776e4e5933f9ca4b4790a0d77e5517cbd7fb586998ef0096ebf576caa4c260a4589dbd0c41da23a5467377d58abb8b5719b43bd8ea4c17659832e46febd64016eb4142f6d125164a4e31c102191c7b2851a5eefd16c5c262584cb0dc9ccdcc3853ecc21b7530d6e4349cce95f9bad3291cb772e070aa82d53ecf5adc4e8ad0d3b73b158e355ca1c405997de8475a0fa36df7c214257e6c5d56a7ce92e54ebe530f102560e96a0d059d7fa6cc191a92b8a7e9609401964dcfe2ac11b9827ebd5e3acdcc2748fc11363dea3417a90cbd6c7add564cb134542f10b0ecfb3cd7c658b069c67712f34431a4230f1edbe0fbb17d07a486bee4fd380b6c4444c0f81c8e41690f0b6fd84f6955616875eff8e55eecf7bb232b41d3221dc5f5fa93a68c0accb5b36993a5722498050872f34ed782df5330d2baf26544dcc2ce60dd59faed001bc5e115a88b57213e19027481782ff29ceff4be4d869a0ecd76435345bd73c809e310651a9fbe5be76c7d9a2d9c47cc454262769c798d1e99449b7f5aaa8abc165952dc9c286f662008e2f6ac7d4311b0344d2cc92b478dfc0011f994ba9cab244b893615b8fb24eca81b8917662c92aaad9202a05cd703a9557392c44547b282dc499fa7a27c0cb5d7b7ce108403cb70715aa9b65c2c95c0b5c47c83b9c24042d97c1ccb434ae1596d42d2d8965b10e30dc5cb17f3a5813522d57b405943b6fcbf798dfc46143238af6a7fa65dfed0ee51b51115a6639498b28440035cc2ba16ca550ef9c1f7980224093254141cfb7e8073d4894ea0b70d34742b1efdd9ee192f1f30287a2aa69df11c0a3f91bb7cee4210e517dd22a12b762fa730b8ff8e30f613fe8888de3abfa4e4987b01957f20737c0f75a18ba3c2b211400ac1e4d57941844c9a41c000967edf570aa1c44ef7ff339ef3f1b0925a9fe4c946c3589454b71572331369894efe293e64cd0c428a21624ef8780137d5b944d9554fba1964c622d2e9949163c24f5f2e75fd61ff35634cf4128ce13b57822642aee43b4ed0feb6b75b7a61c613a8fd2e7c2717ba02670efa8928a9f2bfec4291913b956b3643f73fc82d912528013bf01df9013d1790b11fcbcc28c043e231d92d0488cc9d059aa1325bd44dd8b05b810d6fc79000637b895318d2b874fd50d108acd486c1e5937718baf2c3c62c106526d07ad1829fde043d508596eae2c20416bdd3247bf9b1f92481229419a166288c9f95e739641165c1aa969420ba389b2475de4b228a072181aa3990bc35a550179da138064bfc86a1df1e82def74c2941e7b1d004e904dc2a5b12feab6d04764166c5f574597552f8dd1236ff82516eebe8851625aa867ceea6c3f8a4435362659d1c0f5bc73ccf5c66a32ab85dcea9d900a97858884fe91c71e311443a78d2bfe1f5fb732e2b8fd2a3085dd6359291d918d24c058b9d14a3744d86aacb756a07bdce4018c856a78c9f213a7a9b93f03555bb8409612068c237c8de97fbb0426d30c0093df7bf510d6ef1a5039d3cef4acfa01a797c7046dcae0a2c15c7c0397753cdc78487b0bb7abe3c37e6ab9750be7a8767910c2dda4a4192be3655526852158ec176211ad79f8815cb469de169755f49aca19e631b27c94298b839ec9cbf41615ccb965e8070226146d53060b45de17bba67258c1500dc85bc73eaf17bbb0d54901225ce1cb94cfc4e64db14452f30f4f6eb9847fddbd707d1dbe42acc707157b589a1aa0c1e6a5a86aab5836e345a628540e003d7011c7739a987a4c95b9d4fa1678c2733eacd044da138f3cf9618765aa298906e934c3c475bff64075ee56b5c6d67ca858cb4ac134fefa4cab9c1c723063b9b403c1e02f389d9ca19ed9754e0e7565532e5b3731060be4e5f26a87fa107e4bf1adb6f25054e00cba9166289a2717866f96f76a0ba18686961651ccef41b8bb788d90bd36439129ba549cfa79f08522be9a67301d6a0683e8f6cead22bd710d24d3373d5ee8ba22eeec94cff4a101d17c6340a81c786191ae54983c833426f1d674b62f62762e5959794c8c30e5a3539b975866370af45ef08299e21d099d42ef2addbd105efcaf390d4b5283e6b0cfe19a8726b388c148f4f324ecc7a3f90c33ba657fb16cc50159afbd59278c14d76a5b62faf4630e5b0f6b11d6d548a7c68418f0dbbbfbab5af35266c0dfaa427eb993bb5832bd9ad5e5fefe40b8106f3d4a93c50ad406693421a57c5c122ea430af7a6ef48cb414883931a971fad79274f71a4d8c4b75ae980fe411c93e2cf236481bdd3ccfb4ae09294c1e8ae8f3e1e9d1a7dad0d4b858dc2711f335ce7cc722344180a465dffdd12d10af543b0f028baee216f5199d260ba9bb03ce410239661dfac2518e98bb88179be696768c68063e4743e36978f56529249175b5cbaf32a8825879aecc30a3654121c30641a781f840b0844a9c5f1ae412db85f9801a4abbe7ab3a717a3d13478e01e61c9ccde1825e2eb0b237268b13e90a39b98109e21335e07aed0473d14638c779ff9ae5d5277723bec132122617bf415bd8f8a5899218e8b4c209acf0ade762b52f982fc15c76043876f1ff469ced147998522a0fff31396e757f5e9f17664ca4b1212fe2a0c042e28e242f611df306a488739906b2a3eb91675f05ea92716b767468b6f8207ddfa2b18faaef7f18a2d450be708a419cf19c05d2b3a487c32e666632367b26f622afdc027c9e700685fe63b17556b9091a48fb25810bfd1342fddec04d2a14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0x1000, 0x6d}, 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0x1000, 0x5}], 0x102800, &(0x7f00000006c0)={[{@dmask={'dmask', 0x3d, [0x34, 0x35, 0x36, 0x31, 0x36, 0x35, 0x30, 0x34, 0x36]}, 0x2c}, {@discard='discard', 0x2c}]}) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) fstat(0xffffffffffffffff, &(0x7f0000000200)) ftruncate(r1, 0x10000005) fallocate(r0, 0x10, 0x4, 0x8000) read(r0, &(0x7f0000000700)=""/38, 0x26) 2018/04/02 00:10:41 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000500)='/dev/snd/midiC#D#\x00', 0x101, 0x4883) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000040)={[{0x4, 0x0, 0x7, 0x2, 0xfffffffffffffffd, 0x100000000, 0xfffffffffffffffa, 0x9, 0x9, 0x0, 0x4, 0x2, 0x1}, {0x10000, 0x8, 0xfffffffffffffff9, 0x10001, 0x6, 0xfffffffffffff801, 0xad, 0x6, 0x4, 0x0, 0x1, 0xffff, 0x20}, {0x7, 0x6000000000000, 0x6, 0x0, 0x1, 0x8dbb, 0x1, 0x81, 0xc0000000, 0x100000000, 0x4, 0xc37d}], 0x5}) r1 = memfd_create(&(0x7f0000000140)='dev ', 0x0) ftruncate(r1, 0xffff) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000540)={0xb4, r2, 0x721, 0x70bd28, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x39a}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xb}}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x11}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4000}, 0x815) write(r1, &(0x7f00007fbffd)='H', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) fgetxattr(r0, &(0x7f0000000300)=@known='system.advise\x00', &(0x7f0000000340)=""/18, 0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x8, 0x200, 0x9, 0x2, 0x0}, &(0x7f0000000100)=0x10) read(r0, &(0x7f0000000240)=""/6, 0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="3b00000012cf6f6e8273f3bbdcbdb4b7f6024255950f354eed5b67b19168d5ca6f2f702ffc6dfa07f16c5efa4185d8f299851280d3f045c0343714387e0558aad228320eba36cb"], &(0x7f0000000200)=0x43) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r4, 0x6544}, &(0x7f00000002c0)=0x8) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000f7b)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) r5 = getpid() kcmp$KCMP_EPOLL_TFD(r5, r5, 0x7, r1, &(0x7f0000000400)={r1, r1, 0xe86}) 2018/04/02 00:10:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) r2 = getpgrp(0x0) ptrace$peekuser(0x3, r2, 0x5) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) write(r1, &(0x7f00000002c0)="cc1930f7e542d9d96a279fc29c47fe70", 0x10) 2018/04/02 00:10:41 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, &(0x7f0000000040)="88a0301591a6bd5b723ebbb782b516635eca5ad33d5ced06a56f003310c3883602209a6e0823db7468e07a10115ada6c00749d51670306b8ba72258372b4eaf2d3ce6e7285b0da6a538d1561d2e5835c06c6f4159a38325316ca917cd6f001d4aa45931dc5af8140cabaadb2ec04f3ad5869d8b8f4bac3e3390cd0a536baaea0c616b6a98efcf0f1c3bcc171ee49a376368bb4285bdff41312f83c52d814a2415fe33f6164588fca4748d39817474e1f3e1ea1bef4b0ebdcd977a3725168096edb858e503a8d89155238d04d1c68bf76", 0xd0, 0x4008000, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'gre0\x00', 0x0}) sendto$packet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="b3c13e30943c"}, 0x14) 2018/04/02 00:10:41 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='./control\x00') r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000000), 0x1f0) creat(&(0x7f00000000c0)='./control/file0\x00', 0x0) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/04/02 00:10:41 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) bind(r0, &(0x7f0000000000)=@l2={0x1f, 0x4, {0x3, 0x1f, 0xae, 0x2, 0x8, 0x6}, 0x380000, 0x8}, 0x377) 2018/04/02 00:10:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000005300030d003f7511b1807862a6310ef5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@hci, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000200)=""/36, 0x24}, 0x0) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1, 0x20000) socket$nl_route(0x10, 0x3, 0x0) 2018/04/02 00:10:41 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1000001) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) finit_module(r0, &(0x7f0000000000)='+cgroup$\x00', 0x1) close(r1) r2 = accept(r0, 0x0, &(0x7f0000000140)) sendmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) close(r2) 2018/04/02 00:10:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={r2}, 0x8) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x2001) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fchownat(r3, &(0x7f00000000c0)='./file0\x00', r4, r5, 0x800) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x82, 0x100) sendmsg$nl_xfrm(r6, &(0x7f0000a0bfc8)={&(0x7f0000882000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000489ff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="5401000010000100000000000000000000000000000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x4}, 0x1, 0x0, 0x0, 0x81}, 0x0) r7 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0x1, 0x1, [@empty]}, 0x14) 2018/04/02 00:10:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x1000, 0x10000) accept$alg(r0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000), 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000ac5000), 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000080)={0x1, 0x0, [{0xc000000f, 0x9, 0x2, 0x5, 0x2a4, 0x6d, 0x1}]}) socket$alg(0x26, 0x5, 0x0) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000001c0), 0x0) sendto(r1, &(0x7f00000001c0)="d7e63140590cd65e4d57efe1a69354e04721f23b1a8aaca48bef0b3dedc77cd1004c2e51c595284415258cbcacc176255c2dd22b5ddea97ccedd809b0f3d3ee5f7a2aad1f5d126564fc8d1ca46b9d5e0dab7eb038d5b0f737d2330fff0d66e7177f8ffb6ea31046785b044d7e6812772ce3b9ae33e62b2ce77b94d84f372816b7ba6be20f096e1ac2bc05a2f68f4c5aa20ec9169be816f8e2ed14ddac665c58ab702bb64e837133aa7", 0xa9, 0x804, &(0x7f0000000280)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x2, 0x1, {0xa, 0x4e22, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffef3}}}, 0x80) ioctl$void(r3, 0xc004587f) sendto(r3, &(0x7f0000000080), 0xffffff9b, 0x0, &(0x7f0000000140)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r3, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000400)=""/162, 0xa2}, {&(0x7f0000000580)=""/53, 0x35}, {&(0x7f00000005c0)=""/96, 0x60}], 0x3, &(0x7f00000006c0)=""/59, 0x3b, 0x7}, 0x10000) 2018/04/02 00:10:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) fallocate(r0, 0x1, 0x10000, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="27000000140007070375009700310f0a000000103b0c709bf00000000200a30000000e00003964", 0x27) 2018/04/02 00:10:41 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x200000040000002, &(0x7f0000781f70)) prctl$setendian(0x14, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) socket$nl_generic(0x10, 0x3, 0x10) getpid() r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000000c0)=0x7ff, 0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="bbf6af0d7bb5726d900e3d9ea13a65048467c346e6e7dea6a8680a703c1ca6109b31408b41c6ad4decd07f6d117f0783685a79f545d2bfdb6c8b2eb1b603078c8ce81c2e29e7f43b929458a4afbc2bca8866169aca330f5f0c4486990dd0c9cfb21c64919d6254584f8ed39e2f1b64ee1d1d92a66d3de450dcc24e3f3462b39dfdd0373186f513a78d84907e6c5d53158cbabae32f6cc4f062a57547ea93a3c4acbb"], 0x1}, 0x1}, 0x0) 2018/04/02 00:10:41 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000e27000)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f00000000c0)="520b008600", 0x5) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) syz_read_part_table(0xfffffffffffffffd, 0x3, &(0x7f0000000340)=[{&(0x7f0000000180)="5cdb2b170bb536e3f93e15b4528a8ce94e9e540f0ee3c29d6006e0942d78721010768c35648967f9b9f169248c0814ba7e245bcd5e7c54ac5961d7e6bffc10936a34b54f329f606eb498f1ead22a39f765af5193d93acb9227de2d18838c717141b8266fe9084881dfb00a0c0885abe25945d7848c26a21941614099055090e8e338b313dd12825b8cebe91829e51312653182bf5f84ba076a59078b3c5c5bf08a5d3c2faf5dbf080083defb30cf01f3042ccdf53d19201d2bbac877a567ec86c49ec9ca147ae6", 0xc7, 0x6d}, {&(0x7f0000000040)="ec49d66c51746eec746d710e41d56599a7fdef19fcf99b6185871e2e1479397b0a0238f0cd8e05a0bcd5b6f6ac56b557bb5ccc70a1c073b2d07482178b8b5c7d2f3269179dfb63df0d6141159e5f0b65c35da5aed151c033d7053a028036c878bf7afc123c0e5a17ec697a660d4b3a421388e871f8b0fc12a8e81289", 0x7c, 0x2}, {&(0x7f0000000280)="2452c9e97472303c365ca0698c587a04172d399b15846812f767cd49981e172f9d2a642ba18afe98420ed466dcc207cf60eb4685bf3665a2776461337459b4c457a0948eed23dd36f8ec5eb57b4c17191decf4e4e2f76ff25c2cd6faaee20bcbf5b1ca45112fa48c5c89a4ef466a3a2557429787b9f0101fff650e0bc32c9b0705688377c767ea44c7d2d65f601937af2c", 0x91}]) write(r0, &(0x7f0000000140)="03", 0x1) ioctl$TIOCSTI(r0, 0x5412, 0x81) 2018/04/02 00:10:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x800, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x3f, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00004aaffc)=0x6, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x402480, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r2) getsockopt$inet6_dccp_int(r2, 0x21, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/02 00:10:41 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000180)='./file0//Ile0\x00', 0x0) mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x32c112cd, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000000c0)={0x9, 0x14, [0xe2d, 0x1, 0x6, 0x100000000, 0x100]}) 2018/04/02 00:10:41 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000200)={0x0, 0x0, 0x4, &(0x7f00000001c0)}) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f00000004c0)="4b707f8d43136ae1005a22d001adb9f0756d36e84d6f881d3719fd451e3f4e509b1847b88cd04b314a05f69170a7c3716c99c1094fcfc64630faa177261bee99a5560821772662096d3d3acab7a1d96e36f5c54a866cdeb2bc8eaf464b09e9d20d07a4dbd0ee03bf478aef89c1d25f7f91775311871f813abf725d4ba36c221dd07478b4e75dff683eb6d580a34c34b25d1f6c87a18764f65850c86e7a95328fb4e0", 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000000c0)=0x10000, 0x2) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) mq_open(&(0x7f0000000100)='$\x00', 0x80, 0x2, &(0x7f0000000140)={0x5, 0xffff, 0x6, 0x0, 0x5, 0x9, 0x6, 0x4}) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r3, &(0x7f0000000240)=[{0x1e, 0x0, 0xfffffffffffffffd, 0x4000000000003fd, @time}], 0x30) 2018/04/02 00:10:42 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000040)={0x1}) ioctl(r0, 0x8912, &(0x7f00000001c0)) 2018/04/02 00:10:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00'}) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x40002, 0x20) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) 2018/04/02 00:10:42 executing program 3: mbind(&(0x7f0000525000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000a1a000)=0x40000000006, 0x7, 0x0) modify_ldt$read(0x0, &(0x7f0000001080)=""/186, 0xba) mbind(&(0x7f0000523000/0x3000)=nil, 0x3000, 0x4002, &(0x7f0000000040)=0x81, 0x6, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x100) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000080)=""/4096) 2018/04/02 00:10:42 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) write(r1, &(0x7f0000fe5000)="1d", 0x1) fcntl$setsig(r0, 0xa, 0x26) vmsplice(r1, &(0x7f0000002480)=[{&(0x7f00000013c0)}], 0x1, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/02 00:10:42 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000200)={0x0, 0x0, 0x4, &(0x7f00000001c0)}) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f00000004c0)="4b707f8d43136ae1005a22d001adb9f0756d36e84d6f881d3719fd451e3f4e509b1847b88cd04b314a05f69170a7c3716c99c1094fcfc64630faa177261bee99a5560821772662096d3d3acab7a1d96e36f5c54a866cdeb2bc8eaf464b09e9d20d07a4dbd0ee03bf478aef89c1d25f7f91775311871f813abf725d4ba36c221dd07478b4e75dff683eb6d580a34c34b25d1f6c87a18764f65850c86e7a95328fb4e0", 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000000c0)=0x10000, 0x2) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) mq_open(&(0x7f0000000100)='$\x00', 0x80, 0x2, &(0x7f0000000140)={0x5, 0xffff, 0x6, 0x0, 0x5, 0x9, 0x6, 0x4}) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r3, &(0x7f0000000240)=[{0x1e, 0x0, 0xfffffffffffffffd, 0x4000000000003fd, @time}], 0x30) 2018/04/02 00:10:42 executing program 7: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r0, 0xae80, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x6) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/04/02 00:10:42 executing program 6: r0 = socket(0x8000000000011, 0x4000000000080002, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x80001) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x40, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x13000, &(0x7f0000000080), 0x0, r2, 0x1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='yam0\x00') sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/02 00:10:42 executing program 0: r0 = creat(&(0x7f0000000ff8)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x13, r0, 0x4e) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/02 00:10:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x10400, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000000000000000000000dea714732166487346ef5f50241325c55d7d106195587ea24f7283a835479d455bafc1a4d3e2df886c2c71d63b010430d03ab7bc812de733ba79c773845ae653497cc0513001c8394079de624763653db5174a21b3587839ed2e1edef4da4f3a99dd8a9579b1aad0b096606edadd325ec5f58b14146f153c23098d80ba4c941695f4f93902cb5fbbd104f419ea9361430b12152c66001722605d4b3b4665ac06a9af93"]) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000000)) 2018/04/02 00:10:42 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0), 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="0c0100a3bdba4b3f74bcf6eb0500"], 0x1}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3f, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000540)=ANY=[@ANYBLOB="cedd"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 00:10:42 executing program 0: ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)={0x7}) madvise(&(0x7f00000b5000/0x4000)=nil, 0x4000, 0xc) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000004c0)=""/223) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x7) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) acct(&(0x7f0000000040)='./file0\x00') clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) getpgrp(0x0) getegid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0xec, r3, 0x0, 0x70bd27, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7b31}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x9d}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x10}, 0x24048000) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000000c0)={0xf006, &(0x7f0000000080), 0x1, r0, 0xa}) 2018/04/02 00:10:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="b8bf2a5b9b98ee23f5ed08ddd8bb0097cacb4fa946598ba271afb78fdb3e7374eb19871bdf491c8338d12e6bf04e595c4d6b037b3969889a6cfc45c2bf432565b4d862c69d4bc44145ea5f9dd1254f145b98879697645cd5e43496ec34f24b23e9dd6a939237130aa53e6e62fe84734b8a24f238d328035bf6b326d83825c694659edfae4979e5cd9ee7", 0x8a) sendmsg$nl_route(r0, &(0x7f00009ddfe4)={&(0x7f0000188ffa)={0x10}, 0xc, &(0x7f0000056ff8)={&(0x7f0000ae5000)=@ipv4_getroute={0x14, 0x1a, 0x503, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/02 00:10:42 executing program 6: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000880)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000900)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000940)="2400000000ed64a8f2") getdents64(r1, &(0x7f00000002c0)=""/66, 0x146) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) sendmmsg(r2, &(0x7f00000062c0)=[{{&(0x7f0000000980)=@ax25={0x3, {"1ccdf6ec5f8346"}, 0xfffffffffffffffa}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000a00)="21a025e480954a0f84697dd17d34c3dd021fb9c228edddf0f92e27144c8dcd843e6c1e4e859be6bb50a332e73b6c7bdea8e1b72678c88e9e4084d6f5ab071d03325b8c2eba1ce7f466b56dd2d0d17d95", 0x50}, {&(0x7f0000000a80)="60fc294e10757565f2225559a24ce3d08fb5d4cee5a4b5580c0708332806a4d0fb0a7f90cb5fb54c11d49d90c852b1a52d153e4378fca7e6933d7b87a1b70f1e5fa4ab8c82603a", 0x47}, {&(0x7f0000000b00)="9203f7e21ee521d9d7327f220155ca895868f55f2cb450df971de56d8e5c4a04d2c523e48b33f53f3c0600dc1af8c47d0701ac7bbc23ac63b452c253d5feb0c10dd656d35d7ce4212499779402230fd777342de067b6d17e27bb87d48c10ee52303d441299a03b5f8e7e6f2e7378604584a521c8cc9b551a179491a2df8cc88c5574fa627bdd4a6abef0f81130a6ff692297a27cd57f5d", 0x97}, {&(0x7f0000000040)="ccbf85f503", 0x5}, {&(0x7f0000000180)="c27989ed4b5fbc659fe0cac0dbb997059e09453bfee1965ad1b6dc4ac034d9a675434968cde0d7cd55b5ae05dd0e96210a4703d6438b7806ba", 0x39}, {&(0x7f0000000840)}, {&(0x7f0000000bc0)="a2e3bc1f95244f7447c2be36fdc8a97ee4b5ab058673c190ba7b020e898e09caf5179465d459dcff4c1843f3c3559f540f692fd32c7aa41a2f2c8362d91f9d121dc18ccf142a38b65e4bee899d699836ce8e128e6b268b814754d892816c6c93512a91b746a93c401c4034a9708dd0772efeac3346a1366aec3078964aa893f7f06529169b97a43bd2e2a8392bbfaf84ea6d0e318afe58ebdedcbe5b2454b927dba57425cc5e1ab5304347102d6f41a855f3132f31d6cca0e7b3b244e347665a61a3d92571bd488fa9fc5b80843235b29693fdefeb19a935672cb252ff64115e75", 0xe1}, {&(0x7f0000000cc0)="a0ed34965d9e067adb6701ecce2ab2ab24aa06266aec999af642929fff0c36ab6d97158814afaac78c551bd61f85d5caf88c1103f756fee836ff8b66e902baab570ca376f3ec47aabc2b71836f8062e9643651eede47ac156d42d3cb15b9028c852dcec687eabee25830bfc3536b29c895023c31dd8759566e1a69c94e83e063af1e33783c27756a17d6fa69147ae5670d3fe8614c5f7ce5df36f2ed0b8cc590af2b29", 0xa3}], 0x8, &(0x7f0000000e00)=[{0xd8, 0x0, 0x8, "79be920cfac4598cb27ac51e984d0cceee40d4556f898ce01d18c45b006eb1eb59ad76d1471b3e6293f79ad281453f581700e9860533488408d74bbb78498969391a0d525225ff612723170759be46a0e8c33a34fdb34a70c7bb31c12ed889beba3448c2b60031b2b91e0f6c0ae07997b7071f1e0c8203b557588bee54c346fe7558430f13ea07722baf934bdb11daf3bf984381795c62b4bb9ec901c0661f800859b59d48a15789461961997532b84927d82dad9f1eceb61402ca1c48b0d9acdb"}, {0x88, 0x0, 0x8001, "00a1663627495eba52b1789f45905336c3e7ad032ee5e922dfc333b82984f4a5e0c55e2b0e4a3c661be7ad64a370a835d646fd75bb99bd2acf43ef470f27e1c9b47fc7a94e48d2bd45b123a47b3c182fb6ce1c9ae17dabfae0f1d1e1b9af9a31c894bfdb7d11f3200e88387f963d6727a3f873"}], 0x160, 0x4000800}, 0x9}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000f80)="39ef9350b6a5f78ef7e209614ed6b7dda9b3ae1a4e388de891262f22e0857a55b42f33e000a7dc6b3174fac94c7eadb2366caae639f5ebad69b6679b3bd255af25e9d89bca0158a39304ceab34c5818da76df0ae835d2baec48f670e9e2e121edccf24a846e933a5405e0421806285", 0x6f}, {&(0x7f0000001000)="6af44b8234d40a0b68500a455dbb48bd105748a4e91118c2fcc77dcf324a1f263b011fd56fbd490877887c90de9cacea68af85f28c99d3b07a63e6af65294f45c11573818e55f92e5a7910b27c00ebff000140c68cf0572ead2a6858", 0x5c}, {&(0x7f0000001080)="07eaf172e34b0fee22387dfbe95681f80452fcfd919bde721d18474bd086959adc0ea5438b50db815ae7b46475745a15ae8439cfb577704bd7fce580a7b58f9e3730b3ad255cb16a501aa95dcf7fe624c4ac98f4826fbec219c9ae3ff37ee1f42c410edca9b248c21bcdc46c949ccdc4ed0b4e6c946d3e293431728eb356b31cdf195e04e6ee1c265804bb27e5", 0x8d}, {&(0x7f0000001140)="84c82d8f312ae38010751f8b4b98d0cc079cdd97046c6afcea6458fa7d138d8b43fedb1372146a8fb6d7bf62c0dbf99920014732699a58b8d4198aedac5ac9aa432512e5d345a14ecb20fec416527e5045bc2df2c165233a2ef15cf694c47f2598e1996d99432120ad24af425c432cfb2dda97da0dd5c9ca9e42571f2741dc5842f43e113ad09e9dc167c27e0e", 0x8d}], 0x4, &(0x7f0000001200)=[{0x88, 0x117, 0x1f, "665bf9081def7ff26cc32ebf8b240dab4aa0122440d28cdf46b43a1f0c0c6271690e65e17ffb80e3a1628df595e575fe36b5405e8d159f7c4fb093fb825eda254675b408bf1fd0c9c0d0fb9a6402d3bc3fc6372b1099b31f29af49ad2e11b0a7a52355ceacafba8be5aa1d3b0d1c76bc6a6a2d7cdcaa"}, {0x40, 0x10f, 0x1, "1e4a22bbcb1077041447681bd952c4c9923b3d796b85faab0a563c208e27fefcae4e4946eb1fce339cb15b"}, {0xa8, 0x0, 0xf01, "57a3ccfd8faf65d2b480906f218c519b084f56e06e4f611715260569f54b8eb91c77f52bb88c004da1a1e843eaeaef23b1bfdae3603f1e9cf673267769304031103f5be7c9de4afa9e2dbcc6530db807d4734d4e522139287ba69fb6a1ba1e90700e4766f188389bd789ab35a01225809918cf9ee2e849746403ff71f8575462478fd1c39a0af17e3cf7f63b073d5c1eb07eef6d"}, {0x80, 0x107, 0x81, "ab4b1bb8afffda762dd2ee4b71fac510246a01ab2e2ed6c73f46dd54097cd20b6bf636c4c798dd9c5ce02e16c5705e193f258a3250db422c0c137763c9a8b9294dd66336e045e76097572849c7d71a67ea348a6e921cdb54b0ca2e62a4ef05bc50c2095f23453e4b6da513657ac42d"}, {0xa0, 0x13f, 0x1, "be060539ba3869cd75a5a069034509bda324ac2ecdea1b4ddc473bc2ea8b1d538a7c6993f46e4eec7965a1b74b8a4f0485d35f0a7be58df59d79ef7378f346cf1e2a0fa13eaa49b5fea8a13e804f0e5361b191bb6c1534e57cc8d3b685cd7b20fb4963b712f5020f8a50bc45f3af0a922400e45138861918409d55609b44881f43d22b2095430ba687ca4acbb92ba149"}, {0x20, 0x6, 0x3, "85c0cee4128b4387a557d8a5"}, {0xc0, 0x11f, 0x33, "0edbd212218da4db0fdb69efb986b4aeb5677382c77f23e97883ea1ed1fd9ae319a4a05e8f535a618b3991997e389da3cd83fad320fc0e53aa91a1fae0456d40bbfab6d8d28f41244491e84055dd6cc8271ceda243f85c3095d24e6d55938b2d9607e0dee36ecb0368ad7ae84e5b1219498a958408d5aaeb86262ec4fb11c7e7cd9ab0d9a2de8de35b289f5c992b4a60a91d0a5e940545e2d76d80f0108e0c61ca25ad0b33ccdec770d8a6bc73"}, {0xb0, 0x112, 0x80, "d1ba24471852149f06fe7734af24ef3ba2635ccb1a17d014b76e591cb4a9fc8ff3b61f7973b77d34222d6a016c734a32b9d98542600312dfac9630f56ef7380cdc9f74f6bb8d692b9f9446a2450313354c8c8671698e1dd7e906d10e195fe9c38b8dcbd6b894cd08932528960621cb6e5924cf06d681fd745946768ea9004e2071b0a49245ac66736b0cc9d8272979e15f1587d8bfa7dd4add17dbe5ef9800"}], 0x420, 0x4040800}, 0x9}, {{&(0x7f0000001640)=@can={0x1d}, 0x80, &(0x7f00000019c0)=[{&(0x7f00000016c0)="a9b1a436d9728d2e5f0827ab46e56b53e20557e078ed6ef955c4e6adc5b0a7d7e837241f5605333b3fc33e1da2bb5b33dce17ab42648022aa537ab4d9503e8dda73b287a5b81066b8eb1503c8981eb1c0773a78f45f3c9c1df9ba2bec3461b3a4d18b5663f8e05a7b6c3befe28750e016ed7b1a80c6e8da6e1d210fb781ab903585e24bc6c7bdcc36ceb507bc7abe34b95f15895e88fa87f4db6c3ea173355405787ebbd9cf47c5cd93a524f95373630debff782a65d753f666d52a27e2d96b7ae601ac33a54d3def0e1c2a86a96ac359349e01a5609f919155ba13543d5c5c98949", 0xe2}, {&(0x7f00000017c0)="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", 0xfc}, {&(0x7f00000018c0)="4cf3f902a02a0f8452d94120753abf44d71c28878a013ea079aa307a031d7d4d9921f03ff2f7bd435d5d57ff9d477d2b05c630e7933efebd19af984f3d6a4bd7fcacb373398cbd36eeaaa27e83c48e320ca368ef523941f59f3ad66085ca2290705add3c29dccf03aa5320806a03b7e6d6789472819655d3f6d01ed80d7fe7ef33a8263520e8ef701d6701ab45116b5c3647a71789d3232c9536fd512155812468808280476779bf7544073db77a90d8bc28440ae031ceafc46c59c52d2f751ce348b223a22f3a1fdd40b02e548bfdaf983061e1308cf538adeac6a4233c923cd6198f614aa9b64f8787b79a3a096aada0e33624", 0xf4}], 0x3, &(0x7f0000001a00)=[{0x28, 0x0, 0x8, "55dd8414d320ef2830d91cb8be700523cf8a3582"}, {0xe0, 0x111, 0x6, "c1ab027310a5e3643b91f00fe267abe1dd74cf3f7f657e596510e5db8aedb64ca798ee401b03c58420c16584464484d0b32cf153b6ad8d4ee75e6c327f68470c0e412ff49a238bacafd8efcdb16d6c69d526a9c54703ec53d942971e639d27dd74b10d2ae6abda378e39fdede9b91e0efa962e4d9a3d63add64cf3293921a83271a851ba8c17815748e42296a6409bf31efeb7c892826a5a79cd3fb72b53822bac50bf3976aafbad1afeb742972ffc782c44d08a3a3b0beba25b3c1d33df9559e1cd6841bfdf407674668557"}, {0x38, 0x10b, 0x8, "b717ca01579b690b564999116ca9a899c1bb082377c1f4dff12669a60186fbbbb55def8fdf"}, {0x40, 0x11, 0x7b3, "fb17db0752f753fc11e83b9cac5f16049874ed9ad37c477ef9a8dab33c669d4b34da757c5f184e6ea3e76dc030e69d"}, {0xc8, 0x117, 0x0, "76fcc5001feb5556d89cd23a38ae52f5a20751e55d587c2424ca4c28832048b48beab66e489a053afbaa9636a0ee1e01e4a50879783d117aead8f4a8e9953d262369e5f743e1c0d3ca20e3c5f695a8bde536647e4cbaaade51c24ce71ef9f62c0abd848e599405bc5e3a5d2420603895573a1183c854acf740508011ced61ba4aee46760edf6c05b23fb5cc0c23ec978f000b61714105949b264a30a9d83a956896f47ee3c3ba46d1f9189779ca2a7c3d1da72ce95eeb3"}], 0x248, 0x1}, 0x80000001}, {{0x0, 0x0, &(0x7f0000002080)=[{&(0x7f0000001c80)="49381f5ee5980f6c200f4ba8c94627a73da083d4bcf05088f2189c7739a32411b53bc160ad4ec475218a16828764567a97738aa1f9d4468c0bc804c4abb83c4b4445babe8d69d5bb9186ff1abc99cb4f35a28dd743b96f40a54645b3c164b254586efd6089605c3d376587f396685f86aec800839460ba7c122adcd44d8c3df7b99340d7ff0a995a2d", 0x89}, {&(0x7f0000001d40)="c2f7d795d74af98e4d21b27f50f776fdf0c9f3789473e6dd358a019a3cb5cf676395e0e42e54a197f110387df54384fd5f73cceb1fadafff862fce897dffb88f39b3a97b95ad87342308fa474fe9fc5f72ab61a908d1a027daa0fb48c6a044c34449a76effb6cfbe0fc8995ec82fc7f62aee7d2a31080c98ae270d88702a7b4ab6844ee1561484732a4987f34c8a53eee002ab1390e8fd80c44b3157d6e0264c8a9abf5fde35dbf3d92baea660de2de0601b99d0ff23303545aa1c4c0780ebba2a2e51b9c24700fa17ae1c4834d8e5c44792cba70af1d9d289ef", 0xda}, {&(0x7f0000001e40)="c238f843579bfd005fb36f7295d477fa2fb97fe3819b701c9cec4c13345e09dd199461997fbcbb4c6edd5631817ce27f679bd7e751bebcd7b5c3a05066eaf4ecb7fe496ba0f71bd8d5ecef0b0200d7291e5cfe84f24e4c4e2cc859db939ca66f1de36185e1057b46635cbf2aea5f247672133cdeb3a298a0be766d5bfe44ecbf3ee592b945a910e0f5c37b7f799dede367bf9670ce02cd36c893bc8b1d4a25be7e29675d4e640000f385b404d9fea71f57464520f89bebaece4cd4df9725a647b5", 0xc1}, {&(0x7f0000001f40)="ccdee1b8c227a042473228ef3bf559897dd6fae2ad9c1ada48136ab426420386f0b13a8d6866eed7aa28cf630430223af7dcc7b4db03fb665edfb0be896943238e8e8eba72e5aa74ae8f7a3fa8b3dbd4707cfac0", 0x54}, {&(0x7f0000001fc0)="9b75d01fe399ec1bbacf016be5f1ebb30f77ee0c09a495e9e299264438f90790b39815beea519e11ee9af1a3eb8a0b0d57517793205a3492fe44fd2d04aa6f3143e94f94625d146184e4f11a5badd3fdf4c9dd6ff456238148c036d26d4373fff79d9729f4f97ea4a2eeffd58b3870ebb805ba7cb0c33db6b4e382833921a453dba0b1097a3829993726fa05aee6fc8b692bae9c55c71b010326c7d01b501faea2853a33a788251e0fd67ed4a216815b5580f8e892", 0xb5}], 0x5, &(0x7f0000002100)=[{0xf8, 0x129, 0xab, 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&(0x7f0000005d40)=[{&(0x7f0000004cc0)="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0x1000}, {&(0x7f0000005cc0)="c1ee73269adafa57e347083eb1b2b66fe0d1f5ab595b1efa408645a8202827ffdb5bf9213730cd99f91440c53049c13fed6b1e1dc6a1338015c93a8de93a65e8918ee91ab64d4a6e58dc6029f3f469b17f1599d6e009", 0x56}], 0x2, &(0x7f0000005d80)=[{0x58, 0x10f, 0x0, "9ecc7c809cbf4b70f0ff34e50006d3ccb99fc139d6f77b994137e97241638ed67f37deb435eadd7b9f890c3958fb0c771f235444a1db3b9a25829dd79906c3fef15c69c610"}, {0x88, 0x104, 0x7, "8016fe4bc6f2330521c5e3c1886f9e757a6dbaa281c52e835a9652da89266b544f13bf2bd2e42b9c6fbb89c409c663b3061c5a1eeece417bf749369fa46048faea3c8d145cfbe8e45f6e0eea01d70e42916374d97390ab8f323a86b0a82da15c1291dc3b7e07de29973a6d11c158a1b219"}, {0xe8, 0x0, 0xeb, "c63dbdd19c82763292f000c6dbc5882a4577a1df9d46bde413a1bd0b5f0b5caa21568d6adf1511f3f30f8c50336268b68661d86e19439dcd9e07423b8b6b4fdbdbe07a881e9e17952b39c29a6654748bdfba8d9f7abe9a9656c0a52e3c8fe6cfd6a74086ab6b8634a3f2a790aaef7efbf8d6197b72468f8a89de17fa5477af14099b0fc4375273e7da11e6db705b092bee5ffac044733aee4ad11698bf7e855f78b753f7ad9257fc5a28a6531657e8c3edafbe02f9ab7c917f950b07f94141af06db03cbad4eb67029cfc6fa9d9f9a612640d12756"}, {0x40, 0x105, 0x5, "0b622e45e995b2cb20fdccc887cf305491a918c3da9e055e586da14daad9771390aab6765641a4ae17601e6c3f5bcf8c"}, {0x58, 0x103, 0xfffffffffffffffa, "a58807fe7770f1143313508cb515e3ae9a728c8dd7b87531a4e32bcd88378dce09e4347b6aa6683817484feb394927fa263c7b11b0f7fc04077a64799739cd5c075b"}, {0x70, 0x117, 0xed, "f7f3264305c974b9100c28183954a1eaf03d15e98650a8eeec3fcbfb88df666a923a2f9cc32191fd6411c009d61fef6876d1324b605a3d11ee66cd8dfd13fb2820c8913200b56ed2b91ae1ce2dca35b18f1383ceb5e0f5fd45abcb7918"}, {0xe0, 0x119, 0x2, "9eaa20363974615dbb6a954882b2523d545cbc46ffc33d5a74f294d2cdbb63036d6da1c2fb4be265832e1ad084182ab1c4892a52cdea199400d89a711a2a5d5dfecd052f5fe837a4052cd44f7a795fc8033e2873f22605f615e87947ff56c477c56628a58f3eccac133e7fe6178db7740809073f6cf7a11ea28c2bff09eb31b50a2dd343daa5cd1f17e77735b9d5a3fcdaac2a29cd23e2201ca6dab15d081a134acaef591a025331a0afeaca467aeb3d292d47b177417077513dd609c75a580f99567e6eadcec59bec"}, {0x10, 0x1ff, 0x1}], 0x3c0, 0x800}, 0x200}, {{&(0x7f0000006140)=@l2={0x1f, 0x27d0, {0x6, 0x7fff, 0x40, 0xffff, 0xfffffffffffffff9, 0x12d}, 0xffff}, 0x80, &(0x7f0000006240)=[{&(0x7f00000061c0)="f7c57843a68d5d9883bcdfd36a4b25c469f65a69c7ca694e62394d471bc98f8611d52e5608c05ed4e45bd6b0df7574e5d8ab146ff7d4f65a85d63f66531520a1cf70", 0x42}], 0x1, &(0x7f0000006280)=[{0x28, 0x0, 0x6, "be3095099097c232f12d5e6f213ebd5743c1b59215cd75"}], 0x28, 0x40}, 0x81}], 0x7, 0x40) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x48000) getdents(r1, &(0x7f0000006580)=""/249, 0xfffffffffffffdff) open$dir(&(0x7f0000000140)='./file0\x00', 0x40, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000340)={{0xdeb1, 0x0, 0x3, 0x4, "75af626b2024c3f2649bd38d930e55966892299b28c47ffcdccebd29d331725f986a5f9bac10d3bb184696fa", 0xf73}, 0x0, [0x5, 0x9, 0x4, 0x0, 0x100000001, 0x7fff, 0x2, 0x7, 0x101, 0x3, 0x0, 0x9, 0x60, 0x400, 0x1, 0xfffffffffffffffd, 0x8, 0x5, 0x800, 0x8, 0x100, 0x1, 0x2, 0x8, 0x2, 0x1, 0x1, 0x40, 0x1d81, 0xfffffffffffffff8, 0x35438ff3, 0x8, 0x6b, 0xb978, 0x6, 0x0, 0x800, 0x8000, 0x103, 0xffffffff80000000, 0x4, 0x7, 0x0, 0x1, 0x7b76, 0x80, 0x6, 0x10001, 0xb3a, 0x1000, 0x4, 0x1, 0x1b5, 0x8001, 0x4, 0x7a7563a0, 0xfff, 0xfd, 0x40, 0xd02f366, 0x9, 0x2, 0x7f, 0x13c, 0x7, 0x9, 0x20, 0x7ff, 0x4, 0x3, 0x45, 0x5, 0x6, 0x4, 0x4, 0x3f, 0x7, 0x2c, 0x2, 0x4e, 0x20, 0x1, 0x7, 0xd2, 0xa08, 0x80, 0x6, 0x1, 0x6, 0x80000001, 0x4000000000000, 0x20, 0x80000000, 0x4, 0x80000001, 0x80, 0x0, 0x400, 0x6c5, 0x7, 0x4, 0x1000, 0x9, 0x161, 0x5, 0x7f, 0x5, 0xff, 0x81, 0x1000, 0x4, 0xafdb, 0x6, 0x7fff, 0x7, 0x24, 0x1000, 0x4, 0x9, 0x2e7, 0x9, 0x5, 0x3, 0x81, 0x3ff, 0x5, 0x8001, 0x2], {0x77359400}}) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x100) getdents64(r1, &(0x7f0000000080)=""/105, 0x69) 2018/04/02 00:10:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) recvmsg(r2, &(0x7f0000000540)={&(0x7f0000000080)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)=""/230, 0xe6}, {&(0x7f0000000200)=""/106, 0x6a}, {&(0x7f0000000280)=""/126, 0x7e}, {&(0x7f0000000300)=""/51, 0x33}, {&(0x7f0000000340)=""/217, 0xd9}], 0x5, &(0x7f00000004c0)=""/77, 0x4d, 0x9}, 0x40) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0xcf7}]}) 2018/04/02 00:10:42 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000002fe8)=[{0x1d, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x5000020}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r3, 0x100, 0x70bd2b, 0x25dfdbfb, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x5e}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x40) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="14e600f6", @ANYRES16=0x0, @ANYBLOB="0000000000000000000003000000"], 0x14}, 0x1}, 0x0) 2018/04/02 00:10:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/protocols\x00') perf_event_open(&(0x7f0000220000)={0x0, 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, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6ff, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r2, 0x0) openat$cgroup_int(r2, &(0x7f0000000280)='io.max\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000740)=""/4096) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000040)={0x10007, 0x2, 0x3002, 0x2000, &(0x7f000075e000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/02 00:10:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) statfs(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/221) ioctl$KVM_RUN(r2, 0xae80, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x400000000004, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000000200), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10300, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) bind$can_raw(r3, &(0x7f00000001c0)={0x1d, r4}, 0x10) exit(0x0) sched_yield() ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 00:10:43 executing program 6: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) fadvise64(r0, 0x0, 0x7, 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x7f, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000240)=0x74) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60d978ea00103400fe800000000000000000f400000000aa00000000000000000000ffffac1414bb0000000004019078000952c80079f777"], &(0x7f0000000580)={0x0, 0x0, [0x0, 0x0, 0x0, 0x2]}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x345002, 0x0) getsockopt$ax25_int(r2, 0x101, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000000c0)=0x8000, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000140)) 2018/04/02 00:10:43 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0x8, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e21}, 0x9580bac3eeef10ec) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000000000002004e247f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000400000002004e20e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac14140c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) 2018/04/02 00:10:43 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x100, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0xfffffffffffffffe, 0x100000001, 0x7, 0x5, 0x400}, 0x14) sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="00dfad6fc06ae89a916000000000000200"], 0x20}, 0x1}, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000200)) 2018/04/02 00:10:43 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x28000000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24}}, 0x9, 0x100000001}, 0x90) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@srh={0x0, 0x0, 0x4}, 0x8) sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000b86000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/02 00:10:43 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) socketpair(0x1, 0x805, 0x5f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mq_timedreceive(r2, &(0x7f00000000c0)=""/43, 0x2b, 0x7, &(0x7f0000000100)) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)}]) 2018/04/02 00:10:43 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f00000003c0)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) ioctl$int_in(r0, 0x5473, &(0x7f0000000100)=0x9) 2018/04/02 00:10:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000)=0x76d74061, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000240)={0x2, 0x100000001, 0x0, 0x9, 0x8c8, 0x8000000, 0xffffffffffffff03, 0x2, 0x3, 0xd}) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000100)) 2018/04/02 00:10:43 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x1e, "9b80fa5d931af2144b21708fcaa6f1fe424906739c233d2f1be27a9d790e"}, &(0x7f0000000100)=0x26) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x10000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x0, 0x1000, 0x0, 0x9, 0x0, [{0xffffffff, 0xff, 0x1, [], 0x1}, {0x153, 0xac3e, 0x8, [], 0x4}, {0x84, 0x5, 0x0, [], 0x400}, {0x318, 0x800, 0x2}, {0x7fffffff, 0x80000000, 0x6, [], 0x4}, {0x4, 0x6, 0x7e4c, [], 0x2}, {0x2, 0x9, 0x1f99, [], 0x3}, {0x6, 0x8, 0x7, [], 0x100000001}, {0x8, 0x800, 0x5, [], 0x6}, {0x8000, 0x6, 0x7ff, [], 0x10000}, {0x9, 0x7, 0x2, [], 0x7}, {0x8, 0xc1, 0x0, [], 0x1000}, {0x3, 0xfffffffffffffffc, 0x401, [], 0x8}, {0x9, 0x20, 0x6a05, [], 0x10001}, {0x10001, 0xcb, 0x7, [], 0x1000}, {0x6, 0x0, 0xff, [], 0x7}, {0x7, 0x3, 0x6, [], 0x1}, {0x1, 0x7, 0x8, [], 0xfff}, {0x10000, 0x80000000, 0x4, [], 0x1}, {0x30a0, 0x3, 0x8, [], 0x101}, {0x7ff, 0x3ff, 0x522d, [], 0x100000001}, {0x3, 0x0, 0x2, [], 0xff}, {0x1, 0x80000000, 0xaf88, [], 0x3}, {0x3, 0x10000, 0x6}]}) 2018/04/02 00:10:43 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096100, &(0x7f0000000000)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/10) [ 54.900534] binder_alloc: binder_alloc_mmap_handler: 6603 20000000-20002000 already mapped failed -16 [ 54.998230] QAT: Invalid ioctl [ 55.013567] QAT: Invalid ioctl 2018/04/02 00:10:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xe) r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r0, &(0x7f0000014000)=0x100000, 0x10001) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000000)={0x8000000000000000, 0x1001, 0x7c, 0xa, 0x8}) r2 = gettid() prctl$setptracer(0x59616d61, r2) close(r1) 2018/04/02 00:10:43 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000880)=ANY=[@ANYBLOB="19caffffffffffff05000000000000000100000067000000140000000000000000feffffffffffff00040000000000000000000000000000000000000000000000000000000000008308000000000000000000000000000000feffffffffffff090000000000000080000000000000000000000000000000000000000000000000040000000000000000000000000000730100000000000006800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000008000000000000007f0000000000000003000000000000000000000000000000000000000000000000040000000000000000000000000000ff0700000000000001000000000000000100ffffffffffff0000000000000000000000000000000008020000000000000000000000000000529de1a3cf3138ca7971"]) io_setup(0xffff, &(0x7f0000000080)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2f0080, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) r5 = syz_open_dev$midi(&(0x7f00000005c0)='/dev/midi#\x00', 0xff, 0x4000) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000700)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ppp\x00', 0x200002, 0x0) io_submit(r1, 0x6, &(0x7f0000000840)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0xe, 0x6, r0, &(0x7f0000000240)="3a76f603b036bcbaa04801edcb4b0400d7c45aa4c0d54cb92ce2a6aba036205e3b87a86462bfac24fff1c647fae3254975aa468b73b83009f4c981b55f58c8ab9d803eba0546234904ec5c2b759a10d9cba1ef6ba52f20a4328c6c9cdb77c8086216c1441232d575987e97617736a88de47865bc3d39d01ba77cd5c6260da2bbcc150586368edd064c75ab09", 0x8c, 0x80, 0x0, 0x0, r2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000000340), 0x0, 0x200, 0x0, 0x0, r3}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000000400)="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", 0xfa, 0x1, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000000580)="df366fd0e40e4ac54fa101e7873f877e", 0x10, 0x8, 0x0, 0x0, r5}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000000640)="7de04a03ba00bf30dbd97d336194d7a85b63cc0d261f42167e2266f714bf7d32ecf43752fdd29c795ddde170e422952a0696a02bf87832179e882a1d0ea8f036e45815b6ee8e5df3ba397d340f72d65260d3f911e6a8bd3c5b7ec6c0dedfa27dd65d55cfd492297689c5a3f8d4f34127fdcb0cb2eeab2f9dd96993348969392d00da694a22b29978cb3d4c0f439e97543738351fe51e89e4fb86c1b8f2dc0601186169f77a3bfdab4e6e47da7acfd6d21698352aa9f33fe1bd80e2da", 0xbc, 0x4, 0x0, 0x0, r6}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x6, 0x7ff, 0xffffffffffffffff, &(0x7f0000000780)="5bfbfedde6c5dc997a78cdadb92d30b17648", 0x12, 0x6, 0x0, 0x0, r7}]) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000340)=0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r9 = getpgid(0x0) kcmp(r8, r9, 0x3, r5, r5) 2018/04/02 00:10:43 executing program 2: socketpair(0x0, 0xe, 0x7, &(0x7f0000000340)={0xffffffffffffffff}) r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x10000) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) lseek(r2, 0x0, 0x0) r3 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61f", 0xf) preadv(r2, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/52, 0x34}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/141, 0x8d}], 0x3, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x7527fb3200000000) open_by_handle_at(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="2b000000d400000800000000fe6634dc5624f89d89bfdbcf70000000a2a89d410b1a6f46c4cbd7b1399f0ba689e681e8c3acda680a40e30100412b2e0e03071f19a8f17efa41773125f60d83c363a31a072cf199f55bd5571d0077419850e57d30b7c6a11147b590fb413f63a6f8d2f7b8b4f331393c17d665b3db6f06d04f590446d10f3e928b34327fbc8093daa76ceb7ef093f89b165090430e25a505c2210b62c639a8d9684ec11700b9d9cc3b9a2da6a1e1f8de1e622e15"], 0x4000) sendfile(0xffffffffffffffff, r2, &(0x7f0000000080), 0x7e5e) lseek(r2, 0x0, 0x3) lseek(r1, 0x0, 0x1) syncfs(r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x9, &(0x7f0000000400)=[{0x5, 0x86f, 0xfff, 0xffffffffffffffff}, {0x7, 0x1, 0x9, 0x1ff}, {0x7, 0x0, 0x1, 0x4}, {0x90c, 0x8, 0x8, 0x3}, {0x1ebbc6da, 0x4, 0x81, 0xdc8}, {0x80000001, 0x7, 0x1, 0x3}, {0x2, 0x5, 0x4cc7, 0x3}, {0x10000, 0x422, 0x6, 0x2}, {0x6, 0x3, 0x6, 0x2f3c}]}, 0x10) sendfile(r3, r2, &(0x7f0000000180), 0x12000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x30, &(0x7f0000000740)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}]}, &(0x7f00000007c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000800)={r6, 0x5, 0x30}, 0x4) readlinkat(r2, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)=""/68, 0xfffffeeb) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1}}}, &(0x7f0000000580)=0x84) sendfile(r3, r2, 0x0, 0x7fffffff) ftruncate(r3, 0x15e4) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000840)=0x7, &(0x7f0000000880)=0x4) close(r0) 2018/04/02 00:10:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/04/02 00:10:43 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x400448cb, &(0x7f0000000000)) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1ff, 0x100) 2018/04/02 00:10:43 executing program 0: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000000c0)={r0, 0x0, 0x7f, "e9d23cf3776bb9e2e4db1b031e5250dcb13376227ef03418cb57cdab4c5e1b9276aab5c459c20f82c578057b9d4f2c06060b6b92b1d75622309ed1ef2ef48c9e96e47de7e58f3d170e4309a8eb8d9909bd12913d586da65d5da4de9594d864d2788b130d6c6207a8452338e533d796170e6cfe9e23305e8999c8c68a36220de2a0ca11b49e88b8c09fdc27c331854cca662ac4a05db175d8f6d39fbdb694e3e31c5181b53edfe89d0f785b4b"}) recvmmsg(r0, &(0x7f0000006940)=[{{&(0x7f0000006580)=@hci, 0x80, &(0x7f00000068c0), 0x0, &(0x7f0000006900)=""/35, 0x23}}], 0x1, 0x0, &(0x7f0000006a40)={0x0, 0x1c9c380}) socket$l2tp(0x18, 0x1, 0x1) write(r0, &(0x7f0000000080)="260000002200470153ff070089ffcfff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x1, @random="075df5fa8ac1"}, 0x4, {0x2, 0x4e23, @broadcast=0xffffffff}, 'gre0\x00'}) 2018/04/02 00:10:43 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x0, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001340)={0x0, 0x555}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001440)={0x0, 0x725b, 0x9, [0x9, 0x5d, 0x10000, 0xfffffffffffffffa, 0x8001, 0x0, 0xfff, 0x100, 0xe40]}, &(0x7f0000001480)=0x1a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000001940)=0x84) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000340)='./file0\x00', 0x6, 0x4, &(0x7f00000005c0)=[{&(0x7f0000001980)="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", 0x1000, 0x1}, {&(0x7f0000000840)="2e971293fa9b9e8bbfee269951482baa745f527c9a46604ffd23862831acb0730fed9c06c8dc3367ee683d6dee565595a0a2076d5b6332741ff475ef0d3b8d77a650008c0fd57e77adf663e3ce15f2abd479d1c5a083ebd1df60b1f52c8dae690e00544d74fa9a7a135ec6cf16e1837e139fa2c18b7133540912f1a444fad4eed6ade8fa33a1fd846a048725bddbae8d8fd579f09e5a13e1f8b170e19f67e59d6b077007532f80bbefb32817", 0xac, 0x4e8}, {&(0x7f0000002980)="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", 0x1000, 0x6}, {&(0x7f0000000440)="70d6fb0788360f7657a118f90d6e66804fec94dfaceb3105700396b8d247e80fc192bc643a7dbcca52f0e3243c63ac3dc4e8662357b21cbe356beadc1eaf20e929f2d85a217d0d282ca4f3fadbfc63605e0ce23f7a60e3cd8ad0650cc1ad3de2d704841b20d1234cd185cbd8499a4fbc2f56754e", 0x74, 0xccc0}], 0x80000, &(0x7f0000000380)={[{@sb={'sb', 0x3d, [0x37, 0x34, 0x3f]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@resuid={'resuid', 0x3d, [0x78, 0x37, 0x38, 0x35, 0x7c]}, 0x2c}]}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000100)) 2018/04/02 00:10:43 executing program 7: ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = socket(0x1e, 0x1, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000040)=""/149) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) ftruncate(r2, 0x100) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/02 00:10:44 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fffffff, 0x80) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x3, 0x1}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=ANY=[@ANYBLOB="cec70e", @ANYRES64=r2, @ANYBLOB="010000cbe5020000"], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/04/02 00:10:44 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x6}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/04/02 00:10:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000980)=ANY=[@ANYBLOB="2c10000904000000000000020000000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000000c000100ffffffffffff0000"], 0x2c}, 0x1}, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x101, 0x105200) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0xb76c) chdir(&(0x7f0000000080)='./file0\x00') 2018/04/02 00:10:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = getpgid(0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000040)={0x91}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000140)) [ 55.697766] binder: send failed reply for transaction 2 to 6709:6713 [ 55.708560] binder: 6709:6713 unknown command -1978742834 2018/04/02 00:10:44 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000000)=""/102, 0x66}], 0x1, 0x0) fsetxattr(r0, &(0x7f0000000080)=@random={'osx.', '\x00'}, &(0x7f00000000c0)='.$)\x00', 0x4, 0x3) ioctl(r0, 0x40084149, &(0x7f0000000000)) 2018/04/02 00:10:44 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x0, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001340)={0x0, 0x555}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001440)={0x0, 0x725b, 0x9, [0x9, 0x5d, 0x10000, 0xfffffffffffffffa, 0x8001, 0x0, 0xfff, 0x100, 0xe40]}, &(0x7f0000001480)=0x1a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000001940)=0x84) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000340)='./file0\x00', 0x6, 0x4, &(0x7f00000005c0)=[{&(0x7f0000001980)="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0x1000, 0x1}, {&(0x7f0000000840)="2e971293fa9b9e8bbfee269951482baa745f527c9a46604ffd23862831acb0730fed9c06c8dc3367ee683d6dee565595a0a2076d5b6332741ff475ef0d3b8d77a650008c0fd57e77adf663e3ce15f2abd479d1c5a083ebd1df60b1f52c8dae690e00544d74fa9a7a135ec6cf16e1837e139fa2c18b7133540912f1a444fad4eed6ade8fa33a1fd846a048725bddbae8d8fd579f09e5a13e1f8b170e19f67e59d6b077007532f80bbefb32817", 0xac, 0x4e8}, {&(0x7f0000002980)="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", 0x1000, 0x6}, {&(0x7f0000000440)="70d6fb0788360f7657a118f90d6e66804fec94dfaceb3105700396b8d247e80fc192bc643a7dbcca52f0e3243c63ac3dc4e8662357b21cbe356beadc1eaf20e929f2d85a217d0d282ca4f3fadbfc63605e0ce23f7a60e3cd8ad0650cc1ad3de2d704841b20d1234cd185cbd8499a4fbc2f56754e", 0x74, 0xccc0}], 0x80000, &(0x7f0000000380)={[{@sb={'sb', 0x3d, [0x37, 0x34, 0x3f]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@resuid={'resuid', 0x3d, [0x78, 0x37, 0x38, 0x35, 0x7c]}, 0x2c}]}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000100)) [ 55.758102] binder: 6709:6713 ioctl c0306201 20a94fd0 returned -22 2018/04/02 00:10:44 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setfsgid(r0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, r1, 0x0) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80800, 0x5, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000540)={0x68, 0x0, &(0x7f0000000400)=[@increfs_done={0x40106308, 0x0, 0x2}, @decrefs={0x40046307}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000380), &(0x7f00000003c0)=[0x0]}}}], 0x0, 0x0, &(0x7f00000004c0)}) [ 55.802619] binder_alloc: binder_alloc_mmap_handler: 6709 20000000-20002000 already mapped failed -16 2018/04/02 00:10:44 executing program 4: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000140)={[{@time_offset={'time_offset', 0x3d, [0x32, 0x39, 0x30, 0x37, 0x0, 0x33]}, 0x2c}, {@quiet='quiet', 0x2c}, {@nocase='nocase', 0x2c}, {@fmask={'fmask', 0x3d, [0x37, 0x36, 0x35, 0x35, 0x33]}, 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x32, 0x33, 0x30, 0x37, 0x35]}, 0x2c}, {@nfs='nfs', 0x2c}, {@codepage={'codepage', 0x3d, '869'}, 0x2c}, {@usefree='usefree', 0x2c}]}) [ 55.866870] binder: 6709:6713 transaction failed 29189/-22, size 40-8 line 2848 [ 55.909877] binder: 6733:6734 BC_INCREFS_DONE u0000000000000000 no match [ 55.916779] binder: 6733:6734 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 55.918398] binder: 6709:6726 unknown command -1978742834 [ 55.947266] binder: 6733:6734 transaction failed 29189/-22, size 0-8 line 2848 [ 55.965153] binder: 6709:6726 ioctl c0306201 20a94fd0 returned -22 [ 55.974511] binder: 6733:6748 BC_INCREFS_DONE u0000000000000000 no match [ 55.981447] binder: 6733:6748 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 56.011244] binder: 6733:6748 transaction failed 29189/-22, size 0-8 line 2848 [ 56.024484] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.059427] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.065498] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/02 00:10:45 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10080, 0x0) sendto$llc(r0, &(0x7f0000000100)="d066f03b8ff8cbd432b666d5aeb2a866b549953a7c7c3bb91568aecb34fb056b917277c31b854dbe6ddd503273ab0fd549971a7bba73cf0cb87f557d95e948a15887336cf981d82d5db55d19f94609ab2d3ed7155d0cbf20214920dbc827eb175a3ad81dd2c6cf1d2eeca3c2587f02fcb94ab24e8ce68acc4d87ef78ae122f620624f2dcb64d01dc28a85e9e0cab5c32529813561c5f28f73fe19c711bb97e3a7c4f11728acfb829fe2812fb507fc45ca6f3604f5a9a33a704edb1", 0xbb, 0x40001, 0x0, 0x0) setns(r0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000012c0)=ANY=[@ANYRES32, @ANYBLOB="e5f600000400c6a1db550ed274b33541e6fe05b0b051745e9e0e45210a6b1d1a79c6f693a110aa5ee8995a99e2b7e87e57a4fc70916660ffcdc193017e3f677bc62a05a93198703c1f2f10c13c903b36587a8238f10c11e3480e7e7527993d978a865bdab1c9d93d68fe5f899e4af3a36779b1a357bf6badae422d9bd6309ed2729f072a9d7b1da82d3fb196786212cb2a9ff2e4a06241c10d6fa02812f422a77e63f0c5ce94e63c5d867575ef4c1ee8caac07bf72d2970278b5409e"]) r1 = socket(0x1e, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0), 0x1f3) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001380)=@assoc_value={0x0, 0x10000}, &(0x7f00000013c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001400)={r2, 0xfa8, 0xa6, "935ee65f719ec8bb0d1c9bb950963ec6c052ad9f5ee6ff671d00dc77a33b1aa7f5676d5969a319ceb1b5b3c54e3b1459c7617380bc65195bd1c0c935ff46900b17a322380c32ea29e283ee7857df5cc0f2044dc7d3c2fdebdcc1652dc647ae94f96bc45e1a69c91cddf73177f4d3dddb1abe061b315c3946e8915090a4cbb932a32a918e53144684ddfc152d2ba53a835270d3a2c70830537017e9c093aef0f6ea6800b66f42"}, 0xae) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f00000011c0)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f00000001c0)=""/4096}, &(0x7f0000001240)=0x78) syz_open_dev$sndpcmc(&(0x7f0000001280)='/dev/snd/pcmC#D#c\x00', 0x21bd, 0x0) 2018/04/02 00:10:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x800000089f0, &(0x7f0000000100)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/04/02 00:10:45 executing program 4: r0 = socket(0x2, 0xa, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80002000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r1, 0x4000000000004, 0x70bd29, 0x6, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x36}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xad4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4040000}, 0x50) r2 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x200000002000, 0x80000) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x14) sendmmsg$nfc_llcp(r2, &(0x7f0000000480)=[{&(0x7f00000002c0)={0x27, 0x1, 0x1, 0x1, 0x401, 0x1f07, "b3f59c5b98359dcd11522e68e17743d9b9a2ed87e0ba13d6bf0bef9d99b155ba58953e63f57d2cf2994f5aca270246fd75ac9f284e1bc1bd0cd34f2bf75b45", 0x4}, 0x60, &(0x7f00000003c0)=[{&(0x7f0000000340)="c27a1a3383bdb79881a7ccac9395133455130e670beba63dd8730d192a3b063932f7cd6d5b5594a259e5af28cf9c159859b14246c38079ee6dda908db880e0ce9e443e1e98f5b8c27524847f", 0x4c}], 0x1, &(0x7f0000000400)={0x50, 0x116, 0x8, "690d48c7dd2b97b340689eeee0c1fe512b6b53dc74b6095a9d421ea2715f2412f72ea3c5baff072785032eb70d1c4e911bbc46e2ebe91b5c473b388b"}, 0x50}], 0x1, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/02 00:10:45 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x0, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001340)={0x0, 0x555}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001440)={0x0, 0x725b, 0x9, [0x9, 0x5d, 0x10000, 0xfffffffffffffffa, 0x8001, 0x0, 0xfff, 0x100, 0xe40]}, &(0x7f0000001480)=0x1a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000001940)=0x84) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000340)='./file0\x00', 0x6, 0x4, &(0x7f00000005c0)=[{&(0x7f0000001980)="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", 0x1000, 0x1}, {&(0x7f0000000840)="2e971293fa9b9e8bbfee269951482baa745f527c9a46604ffd23862831acb0730fed9c06c8dc3367ee683d6dee565595a0a2076d5b6332741ff475ef0d3b8d77a650008c0fd57e77adf663e3ce15f2abd479d1c5a083ebd1df60b1f52c8dae690e00544d74fa9a7a135ec6cf16e1837e139fa2c18b7133540912f1a444fad4eed6ade8fa33a1fd846a048725bddbae8d8fd579f09e5a13e1f8b170e19f67e59d6b077007532f80bbefb32817", 0xac, 0x4e8}, {&(0x7f0000002980)="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0x1000, 0x6}, {&(0x7f0000000440)="70d6fb0788360f7657a118f90d6e66804fec94dfaceb3105700396b8d247e80fc192bc643a7dbcca52f0e3243c63ac3dc4e8662357b21cbe356beadc1eaf20e929f2d85a217d0d282ca4f3fadbfc63605e0ce23f7a60e3cd8ad0650cc1ad3de2d704841b20d1234cd185cbd8499a4fbc2f56754e", 0x74, 0xccc0}], 0x80000, &(0x7f0000000380)={[{@sb={'sb', 0x3d, [0x37, 0x34, 0x3f]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@resuid={'resuid', 0x3d, [0x78, 0x37, 0x38, 0x35, 0x7c]}, 0x2c}]}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000100)) 2018/04/02 00:10:45 executing program 0: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter6\x00') ioctl$KDMKTONE(r1, 0x4b30, 0x3) ioctl$KDMKTONE(r1, 0x4b30, 0xbb3) r2 = gettid() syz_open_procfs(r2, &(0x7f0000000080)='net/udp6\x00') ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x3}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000003000/0x1000)=nil, 0x1000}) 2018/04/02 00:10:45 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvfrom(r1, &(0x7f00000001c0)=""/112, 0x70, 0x3, 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) 2018/04/02 00:10:45 executing program 2: socketpair(0x0, 0xe, 0x7, &(0x7f0000000340)={0xffffffffffffffff}) r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x10000) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) lseek(r2, 0x0, 0x0) r3 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61f", 0xf) preadv(r2, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/52, 0x34}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/141, 0x8d}], 0x3, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x7527fb3200000000) open_by_handle_at(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="2b000000d400000800000000fe6634dc5624f89d89bfdbcf70000000a2a89d410b1a6f46c4cbd7b1399f0ba689e681e8c3acda680a40e30100412b2e0e03071f19a8f17efa41773125f60d83c363a31a072cf199f55bd5571d0077419850e57d30b7c6a11147b590fb413f63a6f8d2f7b8b4f331393c17d665b3db6f06d04f590446d10f3e928b34327fbc8093daa76ceb7ef093f89b165090430e25a505c2210b62c639a8d9684ec11700b9d9cc3b9a2da6a1e1f8de1e622e15"], 0x4000) sendfile(0xffffffffffffffff, r2, &(0x7f0000000080), 0x7e5e) lseek(r2, 0x0, 0x3) lseek(r1, 0x0, 0x1) syncfs(r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x9, &(0x7f0000000400)=[{0x5, 0x86f, 0xfff, 0xffffffffffffffff}, {0x7, 0x1, 0x9, 0x1ff}, {0x7, 0x0, 0x1, 0x4}, {0x90c, 0x8, 0x8, 0x3}, {0x1ebbc6da, 0x4, 0x81, 0xdc8}, {0x80000001, 0x7, 0x1, 0x3}, {0x2, 0x5, 0x4cc7, 0x3}, {0x10000, 0x422, 0x6, 0x2}, {0x6, 0x3, 0x6, 0x2f3c}]}, 0x10) sendfile(r3, r2, &(0x7f0000000180), 0x12000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x30, &(0x7f0000000740)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}]}, &(0x7f00000007c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000800)={r6, 0x5, 0x30}, 0x4) readlinkat(r2, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)=""/68, 0xfffffeeb) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1}}}, &(0x7f0000000580)=0x84) sendfile(r3, r2, 0x0, 0x7fffffff) ftruncate(r3, 0x15e4) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000840)=0x7, &(0x7f0000000880)=0x4) close(r0) 2018/04/02 00:10:45 executing program 7: ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000000200)=0x4) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0), 0x68) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) sendto$llc(r0, &(0x7f0000000040)="10f046610f70d20c", 0x8, 0x8000, &(0x7f0000000080)={0x1a, 0x338, 0x8, 0xced0, 0x9, 0x800}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000240)={{0x1, 0x6, 0xc97, 0x4, "7be7127bc3e5f717fe0bc6d1a4ed5a4c68a1d3aa0035edad10b49df5e62ecf4891f6a4c12bd767ccc01d293a", 0x375}, 0x0, 0x0, 0x0, r1, 0x3ff, 0x7fff, "da312d3d5f186380c0af71dee58f42fe6731088569f5ce5a2d759739e92370d7bd686f71893c5a60f42380b29696b92d28ed281b9d5d86146bdc1a5436acc329", &(0x7f0000000100)='/dev/vcs\x00', 0x9, [], [0x0, 0xc0, 0x3, 0x1]}) [ 56.763143] syz-executor2 (6757) used greatest stack depth: 16488 bytes left 2018/04/02 00:10:45 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000200)={r1, &(0x7f0000000100)=""/208}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r3 = fcntl$dupfd(r2, 0x0, r2) recvfrom$inet(r2, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8906, &(0x7f0000000280)) 2018/04/02 00:10:45 executing program 7: creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000004ff8)='./file0\x00', &(0x7f0000011ff5)={0xfffffffffffffffd}) 2018/04/02 00:10:45 executing program 0: sigaltstack(&(0x7f0000355000/0x1000)=nil, &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') munmap(&(0x7f0000354000/0x2000)=nil, 0x2000) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) 2018/04/02 00:10:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/02 00:10:45 executing program 3: r0 = userfaultfd(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x10000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) write$evdev(r4, &(0x7f00000001c0)=[{{}, 0x5, 0x2219602f, 0x33a}, {{}, 0x3, 0x1, 0x100}, {{0x0, 0x7530}, 0x7fffffff, 0x1, 0x4}], 0x48) syz_kvm_setup_cpu$x86(r4, r4, &(0x7f0000fdd000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000240)="660f69900c0066b8000000000f23c80f21f866350c0020000f23f8f42e3600babe0066b9800000c00f326635010000000f3066b9e200000066b8e780f46c66ba000000000f30baa100b002ee0f01c9b800008ec80f01d8", 0x57}], 0x1, 0x21, &(0x7f00000000c0)=[@cr0={0x0, 0x40004}], 0x1) dup2(r0, r2) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000140)="baf80c66b8621f398e66efbafc0ced66b97c0a000066b80040000066ba000000000f30dfe9baf80c66b8f025208b66efbafc0c66ed0f01c90fb248e2baf80c66b82a7cc48266efbafc0cec66b93503000066b88f5d162266ba18fd05600f3066b8009000000f23d80f21f86635000000400f23f80f017d7e", 0x78}], 0x1, 0x0, &(0x7f0000000080), 0x0) 2018/04/02 00:10:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x200002, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000340)={0x6, 0x0, [{0x4, 0x20, 0x60d2df01, 0xa258, 0x7dda}, {0xc000001d, 0xffffffff, 0x7, 0x9, 0x1f}, {0x80000008, 0x4, 0x3, 0xfffffffffffffff7, 0xffff}, {0xc0000019, 0x0, 0x2, 0xb0f9, 0x38}, {0xc0000001, 0x4, 0x100000000, 0x5, 0x4}, {0xd, 0x7bb, 0x5, 0x40}]}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000180)=ANY=[@ANYBLOB="03000200296100000000000000000000"]) clock_adjtime(0x7, &(0x7f0000000240)={0x2, 0xfffffffffffffff8, 0x0, 0x5, 0x81, 0x5, 0x3, 0x0, 0xd1c2, 0x0, 0x5, 0x7fff, 0x80, 0x952, 0x1, 0x6, 0x7ff, 0x8, 0x2, 0x1, 0x1ff, 0x7, 0x0, 0x6a, 0x400, 0x1}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000000c0)="640f090f2012b817010f00d8baa000ed66b80500000066b9cd0100000f01d966b9c208000066b80e00000066ba000000000f30f3640f01c90f350f08baf80c66b8ecfb568b66efbafc0ced", 0x4b}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x0, r3, 0xfffffffffffffffd}) 2018/04/02 00:10:45 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x0, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001340)={0x0, 0x555}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001440)={0x0, 0x725b, 0x9, [0x9, 0x5d, 0x10000, 0xfffffffffffffffa, 0x8001, 0x0, 0xfff, 0x100, 0xe40]}, &(0x7f0000001480)=0x1a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000001940)=0x84) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000340)='./file0\x00', 0x6, 0x4, &(0x7f00000005c0)=[{&(0x7f0000001980)="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0x1000, 0x1}, {&(0x7f0000000840)="2e971293fa9b9e8bbfee269951482baa745f527c9a46604ffd23862831acb0730fed9c06c8dc3367ee683d6dee565595a0a2076d5b6332741ff475ef0d3b8d77a650008c0fd57e77adf663e3ce15f2abd479d1c5a083ebd1df60b1f52c8dae690e00544d74fa9a7a135ec6cf16e1837e139fa2c18b7133540912f1a444fad4eed6ade8fa33a1fd846a048725bddbae8d8fd579f09e5a13e1f8b170e19f67e59d6b077007532f80bbefb32817", 0xac, 0x4e8}, {&(0x7f0000002980)="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", 0x1000, 0x6}, {&(0x7f0000000440)="70d6fb0788360f7657a118f90d6e66804fec94dfaceb3105700396b8d247e80fc192bc643a7dbcca52f0e3243c63ac3dc4e8662357b21cbe356beadc1eaf20e929f2d85a217d0d282ca4f3fadbfc63605e0ce23f7a60e3cd8ad0650cc1ad3de2d704841b20d1234cd185cbd8499a4fbc2f56754e", 0x74, 0xccc0}], 0x80000, &(0x7f0000000380)={[{@sb={'sb', 0x3d, [0x37, 0x34, 0x3f]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@resuid={'resuid', 0x3d, [0x78, 0x37, 0x38, 0x35, 0x7c]}, 0x2c}]}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000100)) 2018/04/02 00:10:45 executing program 7: r0 = add_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000032c0)="3192b61395cd5768cb664ff2cb7f9581b11cba2820373315a8d103c544aa520315305574dc5c4ca85ac68265c3092ca69ac61b8cdafa29cd8f03c5c0d8d38d55873b864fb0eaf1d8bd3834880e8ed251b257709b66fc8146bb377da4f9240450f125e695087c8faa6ceed4716ca078662bb2679bc6eaf90207a09079342d5b4e30acde2692e1cb8901dd6d2d449f79c1f0061026c0788bfad16d8bbfc1e83f829e52910f89fdda0ea0f57495c54cfeefaae96b089befd0b57d8e9400bf7c0f35ceeeb67b1f8a08b03fa865e2e667cc0b09f6a15553909150fede4d02162d261114a8fa6e941e08c060d5eff515089ccfc765a452e3cb7ae866aeeef526e8052f84e864a3be5f6938b96d601ca9e4d29da72bde87432ce10692b631e865c28623e5de0b6ee7bfd007431be9908bc7e27019eb8156df49928b6bd5c34a5f477b537b3e3ccdf2860470625d0f53b8c19faf73a73b94f9793ae43aa4b72da7988be64da2d51057c9c2695ae018981a657aa4cb69e96b017d5082b8b9afc660099b05994619d680207dfb69b1f08916b130a9147c833032a01f1666e2518caed7ccaff15257043e74cef0ffb4ab9aad2bd8a8573a2c2c90bb36842a312052158d4a943a48fc1fabda436d913239921cbeda4af92eb153795a00f19644f406df2ec72c0b2dc254f50eba1ff5d8d0dbddeb161ed39ff6f11688203e594e3fd6568bb20ee053fd186c7d39fff8c35596816c1b15dfb1227ca145207d09dc10abe3a9cfcac56bd42d9d0ede14171fb54727d9ab386de99d22d2b34a87727e3cd751653cb23281bb5273782cd427f133c471c34014aa918d0d9458b76326767be67f5ed1d0412abbd06151e1064a899683ac3d193c0308caf5478ade6a3a5da55d426d6990d520dec6c74e26aa493b1f73d08cb036cbb5d2f4d1aaed0cff2f71c85ca307b8e49acc341b2478dc4f9a6a5f1b81287e0662eebe01bfba8a277d58a5bfb27ccacd3ecf34a82066a372fea28cf28df37547a1e4c209a5dd4a0e21ab6dbf780c0af7d855433444e302ce037238a558f0b7321c5383cd80098c8d809791c31c6eb47165ae7feff197c134cee40522547a5df74c5c98083c32b68e8cc4151291a2e903952c4206aaf560256fbef712afb5d9c166c028be2e5fdcf36522cc754deac0e167583241db73ab5c617351dfed340418d6d39e1eed61938216e75aad77f3c5fd0f344b6cfe9171d1869325ca52fb79fb20b1fffd425774bc7c72fb453360fe1a0e77b2b51891228624ee302525dd827b5677bd1059d991800c857fba4be02b740883c57ad51b4f6a0e832989fc527a601f2ec5ad5508b38007c712f8a6687621db724587c329146a4015730b3a564734b7a9d1b2f8a21e5d22c502968e938dbb617865e387a146fbfeabc11ff02121867a0887e3545b49e41f9020107107e10a892191f79b700940381b45bd9cc4c5ef9d913f3b2675c1f25520f9936de9b5a6f36c07734baac3e9c81fe0d3ecdc9b18b5e8a59c079b8ba41a759d26dadbc10683bbb637794e54b4c341ffb78c6cbe5fd7596eba621accfa9c38cadc92fb155815ef3f1b58ec5a56d7ac69c6c88cd2761f8cd6908d7b9a4de23176cf9a1cc1e5d04d4e0edb576f9472c39ad5f16bcee8b7314a65ff9f04a0c2fb3f9661d7100336a9ea363d2d0183b3d1f742fb5f8bbc0115171e323941c6e5f502875bcc94a41bf090178f5c533d178a744f11e36b7febd1bad0652e6472109e58e074cb2c68127e7020d9a3eb5a7c95958f47c45f438e554a0fd094a0756dc6086526a905bb53ae23ab5c30aae44f7faba239f00e44f8472351b126988699dedbf739669203bfd23a5fa1c9e8c094e2138787e230578ab676ad5096b8e59536df58dff6d3736df81dea7f09698f17521bf616910ede5a0788364105dbd54c55041b2540dd230e57495f52234e9bdea25b1f57eff362b4aef87c4e0f7be61bedbefb68b29068a362928086eda00a0cd944268474dd28a6f80c7d6db74ad5b63e39e7bfb14c3540e97325d8aafc661313da2dca66efe7d7d5c8d797d0b0176b0e7e6e36c15c9af14c8216afa40ac75a0bbf5483d5c7b4551bedd36f0319cfaf13d0a8b010fe7af79d86d36287b4886140c37dbef74682e0cf8fcaf96b24f8e0fb50e070733867c654d0202a1ffeaff9965004b7a00924ea185c79b410b1b1ac6177520bb011eab63ecee77bc690d99c0de9164e819a49ad91853302c0270a859778a11a149e91cfef99fd4e9792b6905655cf79007d4d7cf5dc7145c9ee891f38638dfdf79c97ffecfe24a74a4614f19112a0dfeb307bb54d926fd51315a4bbd835c8080c95e7cebc21432612f84306fbc0aad704ca455149fe9a1b1292bb7fa9001e02457b61e35c3085ccc26c0d16b5f6c5547e11248fafa4d53fa5a5989fdef06c29e0be05d716f020c4f12788c3d4d446fb09377c27c7dd10914af2ecf9d1da5a7145ba9801a429c82ade988c9349e8c2147ef8b6ab4102867267287783a1d62555cefb7d2cca05ccf8fbeed8cad73e4b40fb303a7dde7202596ce6e4a4fb1eacd04b4425147a30ecd6084dc83c21b189357630fdbb710f3415df39a078f4ed5de17ae9adc81eb15ed6ee1aa49f1a27c06679582de71aff6a91ef0dff7d98bb7b797ebcd0fca0a139a2efae3d08cbda9c7d0c3b95df233daf4a40d1e0f2cc894b0772efef4eefad3439bdd3aa86cf5fbcab3864209d446972dadef78d79e5539fa1aa77383e6e337ea385a2a90d9a9f16af1023d6686c93718aa897b8621bd01c0631a11f7bd80ff7f88e40833afafd475b1c4273b3cf923f3040d84275", 0x7da, 0xfffffffffffffffc) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) r3 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x800, 0x430000) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000100)=0x6) keyctl$read(0xb, r0, &(0x7f0000004ac0)=""/4096, 0xffffffffffffffb7) futimesat(r2, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x40, &(0x7f0000000200)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000700)=@assoc_value={r4, 0x72b1}, &(0x7f0000000300)=0x8) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x1}, &(0x7f0000000340)=0x10) fchmod(r3, 0x110) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f0000000a80)=""/246) close(r6) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r8 = ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000640)) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, r8) socket$inet(0x2, 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x8) r9 = syz_genetlink_get_family_id$fou(&(0x7f00000005c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f00000006c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x24, r9, 0x200, 0x70bd2c, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1}, 0x20000080) ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000000100)={0x3, 0x3, 0x5, 0x2}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f0000000400)=ANY=[@ANYBLOB="09000000040010000004494d4d166b4a6f166d5226f90b8baab8ef752adb7f0494df82d6826bc08bfbae7602ac713b1806000000000000003ca4de93222873927f2078057630efc69e98ca6c534f2fc4c14723592fd64f72f70048f54d14bffc6dbd24f3ad1cd871d9c37f78cfc2244c46bbe170286e20d2665ee53265fb39daebcdccfc4c04601fdf071283307e69bbe35b3df97acfe0afd2601559e2a6811d3b745f0a5f0f759870f69fdedbdfb17470879bf768e21194a471c2cbd35694e2181c1aa9eb58b2d4492f9a05"]) keyctl$join(0x1, &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000880)) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) socket$inet(0x2, 0x80800, 0x6) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) 2018/04/02 00:10:45 executing program 0: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {}]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x10}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x9, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x1, [0x8]}, &(0x7f00000001c0)=0x6) 2018/04/02 00:10:45 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="05630440000d00000e630c4000000000"], 0x0, 0x0, &(0x7f0000000580)}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000580)={0x14, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="09631040", @ANYRES64=0x0, @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[], @ANYRES32=r0, @ANYRES16=r1, @ANYBLOB="775ee8c71c13ddd1e5e300aca4e399cc7b5b6972dc615ac6b44488c24e236569f5a235e16509b73484fb364c36f76b647a231be7e2a3417ca6381cd4b0869e1e3d7f60ac419b1a1501a212b446418a7410709303e52c93415bf3d26f953e5ef575270159a27a5792b223736d8036f5b510bada236a48080000000000000076aad8feb5d804d814cf907906429353b35f7111b45482e8a2c46d1933ae908504ccdb75fbea20b32a20de85117f512bcf06b8f7481719395ab96d25aafed8c17ba3ff3bbedf6c5dd59c2123fdb50465f15058cceb3efd7d28eadf0420651de8d6ca047acb320ed38017f4044f3d07da0365e27abb88afab3f35be477155a6d92086e88ec4ef061fe2fbba0270a0", @ANYRES16=r1]], 0x0, 0x0, &(0x7f00000004c0)}) r2 = memfd_create(&(0x7f0000000200)='[\x00', 0x3) bind$rds(r2, &(0x7f0000000240)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657", 0x11) r4 = accept$alg(r3, 0x0, 0x0) r5 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000000000)='IPVS\x00') ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f00000002c0)={'bcsh0\x00', {0x2, 0x4e20}}) faccessat(r2, &(0x7f0000000280)='./file0\x00', 0x48, 0x800) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) r8 = socket$inet(0x2, 0x3, 0x8) r9 = dup3(r4, r8, 0x8000007fffa) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000000180)={0x9, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r9, 0x4008642b, &(0x7f00000001c0)={r10, 0x1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x0, r6, 0xfffffffffffffffe}) connect$bt_sco(r9, &(0x7f00000000c0)={0x1f, {0x100, 0x8, 0x0, 0x6, 0x27, 0xb06c}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r5) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/02 00:10:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x65, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x440000000000005) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000040)) 2018/04/02 00:10:45 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = shmget$private(0x0, 0x3000, 0x78001000, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/13) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) [ 57.097098] binder: 6836:6837 Acquire 1 refcount change on invalid ref 3328 ret -22 2018/04/02 00:10:45 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x0, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001340)={0x0, 0x555}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001440)={0x0, 0x725b, 0x9, [0x9, 0x5d, 0x10000, 0xfffffffffffffffa, 0x8001, 0x0, 0xfff, 0x100, 0xe40]}, &(0x7f0000001480)=0x1a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000001940)=0x84) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000340)='./file0\x00', 0x6, 0x4, &(0x7f00000005c0)=[{&(0x7f0000001980)="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0x1000, 0x1}, {&(0x7f0000000840)="2e971293fa9b9e8bbfee269951482baa745f527c9a46604ffd23862831acb0730fed9c06c8dc3367ee683d6dee565595a0a2076d5b6332741ff475ef0d3b8d77a650008c0fd57e77adf663e3ce15f2abd479d1c5a083ebd1df60b1f52c8dae690e00544d74fa9a7a135ec6cf16e1837e139fa2c18b7133540912f1a444fad4eed6ade8fa33a1fd846a048725bddbae8d8fd579f09e5a13e1f8b170e19f67e59d6b077007532f80bbefb32817", 0xac, 0x4e8}, {&(0x7f0000002980)="79e291fbccea2568e8c26dfc237b374948e5c7f710b3d3d2d41bf9e4f2933cb03b3097a6ecdc145a5d6059b80a7daae2d8b13b30ec2a36b7d5b23893b73d8069f9224d473838b559082edbcc7e0936b4c86de3b1d84a9ccbf0105a968bedd351e6fba95b3e8a74108852948ecb759ae0598ea8fe698cd3cb232daaa2644033ab7157086f6285021a32cbe67ac1f305491a92115abec0cdc3fd968fb16d3074d14d405632682019078c773fce89cfb5f5c1b20f2762bfb33b2e5f9e45fa58faa130099c807838d1e6cc69bc159b777f6c3c09c58d48093d51d581f0595f49df3323b0ea2c6898ed7c36d6d494faa38950e69966b49eabc6f36a4632a43d54d3badd7893106215cfcf6e733e45e079e432ca5c5242870bc25e885b852ed3e109eda47c2b8a67453ce8a2b75eb8e2a25b978af237d3986a14fbff89b92d42f5a5846823aaae5569150577f00159f503c03dbd7fe04319d3e3e77e5d683fc6bcb2ae5103934bb36f280c6c35f0631466bcf6c76624c877f0a433c8c918b8a397a4e9cdf914c5088a4cc9fa2655f240b92286dd54c7d6d652c908458c32efc24840ca9b3be343ec1ff16290a9c527c4012b0f6fd90045590172613237ec9e21056afb5510af32ad8af15feca26f8ce20021d6d598f704bde627283c62095f1d09d3e29fb029ba02381778df4c274059ec59b4b29a5ee18f4b67036fe2ab4d66bf440d3cb879c76694d754a1d45532f98ac9cd55588cf1d7312bb152ec86dee7a20556661f6564342b50bc3276323217ce14abea29e62f118c0218972f463432d241b5ab6beae944790a7ce09cf4c09d4a48d40523135dd66cf1bac8cd5b8f63f0e83a204f7aad2e3e3ccbaaeb5a8cbafe06fa9418fba3fe8641fd276619e3f65116f8275e0d11a58b4b0193228222354d797c9b082901f03e41217b32b90c30c0221ca82b9cff0f8babd1362159b0f9f9fc09377eecbb8e88eae172ea3f50149753120b19343ed0ce11fab4c7c5b814bbe5c48afe0e18bf8156148d9744d3cd15ab932ede075a89c0005af322dccb522352ee75b10ae87ad0fb140f6efd9571cebda6f408cdc602a852f47bafb1341d1bb506bf4cdfdb8619cf06b440194f8af32cf9d6f1d9042aa918f81a0e022156670e41602badad6e717c253d23d0917cf601375cd4554ec8fe0939ee6bc441d8bc23274f111f88940a6d75c3124132157104264d98347573a63b602d06123b094822b397729101b9f19cc4262f1a2e6ec4ebab77c0a263e83b6fe4b4861ffc8552e9a1ea5f32a57cb9864a8b4d50c417dad2e2a045b67e6b0643b9117d8caf10f1fee09b886eb5d3f3732a2f9f601f6daba84d0dcac99f2ab7945717624e54b6d08e1a7830e1ac2f7401dac4cc7f684fb9a5b3bd9fc417a30b4b503ae289858def9c89e7f5b4deac52c846e626119f1392eeee2958f5f7076b328cbed595c2979dde2d7ff44e26c7740a842b684ed23a88170a166f7e8d667879bca823cdfc50acca0292cef597eb52d1545a246d202b294aaef189e6b0e685ea5b726563297dd5aab4d2bab6e49a3002781c99b92b011cca5fe0c8d8851c6c5f0e4918453abdde3e5a7fd98a0ca69e578e4cb3e4fadd0e9f89d3fdd7c52d09aecf3b596231fc8270d5d45defb3efeb530613fbba52cec607940cd448761f863567e7800eed0f60afd806b3a38deb5dc00b866d0def9ff92c1e2f16369df30fbe1e168a2c1b1e73a63c66086ec8266cb4bcbe314545a6cdc8b579854286387a7595fd46efb5b6c93540bbe6a0b555e42dc782f4efb946b00c44b484f4c4695824ff673fd60b98109c256d1614837ff14da577fe25a959ebafe946b4331ef4d96fbf4cf020638e1f4ca10925873d0fbc8c0653edf79a11fb3ff9e09a287e57ebacc57637efbf447e17bf5ffc726080e19af9ca6ffbd5f83b7c9fbda080b88dec247d27cdced747b62389abc0a35f9fec72134f6368cf2ee9d8154b59deb4b5bf96729c4ed53a61ec4fffb580ab4537a92eecf20ceade27febaccaa29acb8b2f8254272d83d920ef2ee56a62c5ddd818dfcf97a28b2235e1387fc703a28163326bdee1298a81638c2acc391c118ef8e90d4e54d30b89adf091e1efc096b570495506942dd2dcb978f6eb214ab2bbe40bec401e24d0b069089abd68672650bbc999e3f440fa3ffab4491a8cd2339c7b7dd83539ec85f44b7415ea9f037b53f3b13496407c552dc7ae706271a28616293f6b4338bcb59701c33d30941cd3d2a495a0dc7e9dd72858aae8527ee9578d4d0203193eb88d60352326c411854f379ccb26d58cf5f319372d668fc930bc6482d98714fe676a0085f5ec13af82a4d09d819a91a371c5fb87cf8ec6be340f0c9078714f1960a6f0164ab9a41899b3091ca2105a051563668b4d2b28c87600e46e9b57141dc2c043eafd851ce1f7fb27a49e09c4511bf626f029d6d06d5fb47cfb58ab50aa2f7938625d74b7fc0688645f83c5f103eb062b51c50dff37becbd5b42579c6464fc2ffb919f247b875d224b457626ab81f03b1a673f61b289290051687da424ac52fe42f8d763c1be04c12dd776fb99decae37db75e7dc5b25f00dcabefcf07954d0bf8a9429d7fad5cae99dd098bb27a7a81103a51748ff0e183920f762190bbd896b83596f33aabe359e22df51f99d3c2946f14ef58da572cd8726b1a58e456f4088b7e21bfafb1c72abb229c57bd4006d92e28ab00ca5f80685dc66520fc082fb771b3bbf2cc050cbf48b5b34d8b2986cab37f7c6bfa3dfbfcb073651bcf104d2c2ea430716f2c08199b330d33980faa034bf5d262fd8ec2df5267bbf4eba9798f9159dbb2b960b4b0fd8f4cfd51587732f47375d600ff6caebdee2728521c298f8ab4d71c891c28a57054679a0f3da18f3eed7ff6cba7e43ba3d8426fa0d43414992eee3bd2ecb2403377266bb7bd55693704a59af482d6f34fbdac5b49ca9665c387d67c7ace1eb60472fc5811e4c218a38818f5b12ad91bef58a10a6dff8581119ae527fa0156ed3f2badb5669f5fd841fdc73fc15de4ab11bfb049bd6132064bb1729949110c6c1386b47f60aaa9d083738449d9d7122abdb2d6d0e2899a76f562fbb541989cabb1b7d32c09d97ab5421f38e2e0617de09068e647391400891de5ecbd844f3174c963e0bdea2e42e09e040c2c057bf3504634a45d190eb0b363a9b70d5b28dcccb76b10d62c0808320b8a464696fa507eb785a33d935cc87896a00db65f9c2ffd79dff4c87aa85292435c6663a4ea2b6f8e25c5a9763b41e03f173f4e154a595f84847487816037a416369cf511cd3481f5be2c300dae50db8e0e50245b5d091cec8c1dbc9afa2c4c821366caf8678c7af95c0e60bd0e14beaa43ac937d0e4c2461657e4d8b5e3a9fe850fc97b12402a756bcd0d261b89ea1d1196088fdc51f128287bb4a278845b0bea92e384ca811e9170355bc15adb6a17ac51003f73686ab07c63d884a5d0aabb047d78aa5231c2fba28d963e8e270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0x1000, 0x6}, {&(0x7f0000000440)="70d6fb0788360f7657a118f90d6e66804fec94dfaceb3105700396b8d247e80fc192bc643a7dbcca52f0e3243c63ac3dc4e8662357b21cbe356beadc1eaf20e929f2d85a217d0d282ca4f3fadbfc63605e0ce23f7a60e3cd8ad0650cc1ad3de2d704841b20d1234cd185cbd8499a4fbc2f56754e", 0x74, 0xccc0}], 0x80000, &(0x7f0000000380)={[{@sb={'sb', 0x3d, [0x37, 0x34, 0x3f]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@resuid={'resuid', 0x3d, [0x78, 0x37, 0x38, 0x35, 0x7c]}, 0x2c}]}) 2018/04/02 00:10:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002100)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"6970366772810126f060b0f60369fc00", r1}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x20}, 0x1}, 0x0) [ 57.144700] binder: 6836:6837 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 57.166324] binder: 6836:6837 BC_ACQUIRE_DONE u0000000000000000 node 9 cookie mismatch 0000000020000640 != 0000000000000000 [ 57.228772] binder: BINDER_SET_CONTEXT_MGR already set [ 57.264963] binder: 6836:6858 Acquire 1 refcount change on invalid ref 3328 ret -22 [ 57.307101] binder: 6836:6837 ioctl 40046207 0 returned -16 [ 57.307184] binder: 6836:6875 BC_ACQUIRE_DONE u0000000000000000 no match [ 57.334153] binder: 6836:6858 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/02 00:10:46 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) ptrace$setregs(0xf, r0, 0xffffffff, &(0x7f00000000c0)="b5b40a373f608310e98c28a4675b1486c40200ed4c734392148201ab7a3c6be551f994b19c2001b1ad889cabcf2bf76fa3d914cf98d36b648a5c97209189790fc6d310b0826a8b91f3b995550f5ca4f3f53cec8045368b38fb170d82c3d814") r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) signalfd4(r1, &(0x7f0000000040), 0x8, 0x0) 2018/04/02 00:10:46 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x0, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001340)={0x0, 0x555}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001440)={0x0, 0x725b, 0x9, [0x9, 0x5d, 0x10000, 0xfffffffffffffffa, 0x8001, 0x0, 0xfff, 0x100, 0xe40]}, &(0x7f0000001480)=0x1a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000001940)=0x84) 2018/04/02 00:10:46 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="000001"], 0x138}, 0x1, 0x0, 0x0, 0x10}, 0x40000) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) fcntl$setpipe(r1, 0x407, 0x4ea6c1c3) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000380)=""/228) 2018/04/02 00:10:46 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xfffffffffffffff7, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x44102, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000140)=""/85) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2000, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') pread64(0xffffffffffffffff, &(0x7f00000d0000), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) r4 = fcntl$dupfd(r1, 0x8000000000402, r3) fcntl$dupfd(r1, 0x280000000000402, r4) ioctl$VT_WAITACTIVE(r4, 0x5607) 2018/04/02 00:10:46 executing program 7: r0 = socket$inet6(0xa, 0xf, 0x3ff) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000040)="43d37eb6bdad2e1d8c48e22b9ca8da37b27c6033fb7a55b7e7c78af5292a2601c719cf8509553e097418d24a84bf06c090fb83a3f5cc43961d88c3e030a901b9123a8df0a968c44b68e44e2aab0164b68ab239394df85d0422f3a24f6d28ddeed3abb1adba3f5ffac6b52c3597120216185a6e4ef955fe8fb512b4769ee53a78e7bae1bfb9396f4844a3234bfa178570cac9281743a7e853683b170549a52a439f7877a32fe5a46e01a67b629e8e8afd642dbb7bf1824353444630bfa97b18595f", 0xc1) r1 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000140), 0x4) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) r3 = dup(r0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000200)=r3, 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000300), &(0x7f0000000340)=0xc) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x4800, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x9, 0x4, 0x100, 0x8000, 0x80000}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) 2018/04/02 00:10:46 executing program 2: r0 = socket$inet6(0x10, 0x0, 0x6) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/02 00:10:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000007a80)=[{{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000240)}, {&(0x7f00000004c0)=""/213, 0xd5}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/133, 0x85}, {&(0x7f0000000680)=""/57, 0x39}, {&(0x7f00000006c0)=""/129, 0x81}, {&(0x7f0000000780)=""/207, 0xcf}, {&(0x7f0000000880)=""/131, 0x83}, {&(0x7f0000000940)=""/22, 0x16}, {&(0x7f0000000980)=""/128, 0x80}], 0xa, &(0x7f0000000ac0)=""/251, 0xfb, 0x91}, 0x80000001}, {{&(0x7f0000000bc0)=@rc, 0x80, &(0x7f0000001200)=[{&(0x7f0000000c40)=""/123, 0x7b}, {&(0x7f0000000cc0)=""/222, 0xde}, {&(0x7f0000000dc0)=""/216, 0xd8}, {&(0x7f0000000ec0)=""/129, 0x81}, {&(0x7f0000000f80)=""/153, 0x99}, {&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000001040)=""/18, 0x12}, {&(0x7f0000001080)=""/109, 0x6d}, {&(0x7f0000001100)=""/229, 0xe5}], 0x9, &(0x7f00000012c0)=""/90, 0x5a, 0x20}, 0x401}, {{&(0x7f0000001340)=@nfc_llcp, 0x80, &(0x7f0000002740)=[{&(0x7f0000002480)=""/186, 0xba}, {&(0x7f0000002540)=""/245, 0xf5}, {&(0x7f0000002640)=""/214, 0xd6}, {&(0x7f00000013c0)}], 0x4, &(0x7f0000004840)=""/68, 0x44, 0x6}, 0x2}, {{&(0x7f00000048c0)=@rc, 0x80, &(0x7f0000005b40)=[{&(0x7f0000004940)=""/101, 0x65}, {&(0x7f00000049c0)=""/4096, 0x1000}, {&(0x7f00000059c0)=""/218, 0xda}, {&(0x7f0000005ac0)=""/66, 0x42}], 0x4, &(0x7f0000005b80)=""/187, 0xbb, 0x1000}, 0x6}, {{&(0x7f0000005c40)=@rc, 0x80, &(0x7f0000005e00)=[{&(0x7f0000005cc0)=""/205, 0xcd}, {&(0x7f0000005dc0)=""/6, 0x6}], 0x2, &(0x7f0000005e40)=""/143, 0x8f, 0x3}, 0x80000001}, {{&(0x7f0000005f00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000006280)=[{&(0x7f0000005f80)=""/238, 0xee}, {&(0x7f0000006080)=""/223, 0xdf}, {&(0x7f0000006180)=""/255, 0xff}], 0x3, &(0x7f00000062c0)=""/167, 0xa7, 0x538}}, {{&(0x7f0000006380)=@alg, 0x80, &(0x7f0000007580)=[{&(0x7f0000006400)=""/223, 0xdf}, {&(0x7f0000006500)=""/4096, 0x1000}, {&(0x7f0000007500)=""/120, 0x78}], 0x3, 0x0, 0x0, 0xfff}, 0x100000001}, {{&(0x7f00000075c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000079c0)=[{&(0x7f0000007640)=""/18, 0x12}, {&(0x7f0000007680)=""/135, 0x87}, {&(0x7f0000007740)=""/216, 0xd8}, {&(0x7f0000007840)=""/130, 0x82}, {&(0x7f0000007900)=""/149, 0x95}], 0x5, &(0x7f0000007a40)=""/5, 0x5, 0x1}, 0x2}], 0x8, 0x41, &(0x7f0000007c80)) getresuid(&(0x7f0000007cc0), &(0x7f0000007d00)=0x0, &(0x7f0000007d40)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000007d80)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast2=0xe0000002, 0x4e23, 0x3f, 0x4e21, 0x5, 0xa, 0xa0, 0x80, 0x0, r2, r3}, {0x1, 0xfd8, 0x2, 0x50b, 0xe39, 0xfffffffffffffffb, 0x400, 0xef3f}, {0x1, 0x6, 0x461, 0xde}, 0x6, 0x0, 0x0, 0x1, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x7e}, 0x2, @in=@loopback=0x7f000001, 0x3507, 0x1, 0x3, 0x641, 0x5, 0x7ff, 0xd52}}, 0xe8) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719", 0xb0}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r4, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f0000002840)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6, 0x250e}, 0x3) sendmsg$rds(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/18, 0x12}, {&(0x7f00000003c0)=""/246, 0xf6}], 0x2, 0x0, 0x0, 0x1}, 0x810) 2018/04/02 00:10:46 executing program 3: getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000140)=0x2) 2018/04/02 00:10:46 executing program 1: r0 = socket$inet(0x2b, 0x801, 0x0) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000180), &(0x7f0000000040)=0xffffffffffffffe7) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7f, 0x200) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00000000c0)) fcntl$setstatus(r0, 0x4, 0x2000) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000000180)}, 0x0) 2018/04/02 00:10:46 executing program 3: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) r1 = dup3(r0, r0, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0x4) getpgid(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000240)=0x0) ptrace$setopts(0x4200, r2, 0x2, 0x4) r3 = gettid() r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x40000, 0x0) accept4$packet(r4, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x14, 0x800) syz_open_procfs(r3, &(0x7f00000003c0)="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") syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') fsetxattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='use\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)='\x00', 0x1, 0x3) 2018/04/02 00:10:46 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x38ea, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x8, &(0x7f00000001c0)=""/38) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)=""/66, &(0x7f0000000100)=0x42) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f}, 0xe) 2018/04/02 00:10:46 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000680)={{0x2, 0x1, 0x0, 0x9, "b56568d08913213e56820672e4554922b41c5006475065df340aecba706ae833d9b53842c806f89285306c98", 0x1}, 0x0, 0x0, 0x8, r1, 0x0, 0x101, "feed0d1fe1f658b7d51df2af5726cdba8606c1e7a7df880b2e303567b889f0cc63e9cae5d6ff88427269820a8360e5c85b0737bd033f75e325f4df7efd89873a", &(0x7f0000000340)='\x00', 0x1, [], [0x1, 0x5, 0x10000]}) bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x0, 0xb7, &(0x7f000079d000)=""/183}, 0x48) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x400000, 0x0) madvise(&(0x7f0000a4a000/0x4000)=nil, 0x4000, 0x12) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r3) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f00000001c0)=@full, &(0x7f0000000100)=0x48, 0x800) recvmsg$netrom(r5, &(0x7f0000000840)={&(0x7f0000000240)=@full={{0x3, {"ce66fc747f56e1"}, 0x7f}, [{"9fc42fc3254cf5"}, {"17ac63dfdca1dd"}, {"f4b903890676fc"}, {"cda44def81354e"}, {"37404be7428483"}, {"bd34e0ffd6ee10"}, {"15c3c6dee45066"}, {"5f239087e1203e"}]}, 0x48, &(0x7f00000007c0)=[{&(0x7f0000000380)}, {&(0x7f0000000580)="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", 0xfe}, {&(0x7f0000000480)="391c800f0329", 0x6}], 0x3, 0x0, 0x0, 0x4000}, 0x2002) r6 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r3) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r4, r6, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'poly1305-simd\x00'}}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/02 00:10:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174f60f0401000270027000f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2b907e94d17143bb253299c1"]) 2018/04/02 00:10:46 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009feff6)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f000042b000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000000554cddcd280af6680000205d2ccd2f622f89a5a56854d0ae4294ad504454d8fb3f516fd69cf678215173b441439322e20903644d65bf9555826d5567da8f94ad7c634a124975023b89791a9922a699d2e1757d940236ee1d6930758801924e24d74f359380fc84196f7105015019e7342696236094afbd8a01f87481625be5cd1711103956acae6a76084ac2ba3a50b859ebe3f7b3143a9d00ff69d3c103f8b8c5d9ebeb974b743ef15608eb11fb51fa0b8f9bdbe22a420de98535e7ba4267b002e642d6bcab09aabfe23dd4f54204e16b76464e8677548b8468fdbd33b1574f298525c8c69aafa5c5ad23d963267ff11bce7884688b0d7a8c5dd9ecca56f18691ccd6aa58d86277e6216f59cdec54675a064a99d211ef14563245094db38d1fd7f26ca06ff66a1e0edba461950ee1f5dbb931cebfaa4c8d566cc31e35245abd516b8dfd0cced841a6a85ff0de83c52fa145ed990a224f0f85423d7d3b95c1679270d96aff2e056ceeab7b02ac59a5dcae56f467bb31bb54c4928cda37a651706e03e2cdc063d79a4a8dd05facfee3ab28d2572502568f36b9288581fb7d18df280ccb19717c8fc71e07eb156a75341f089742060ede0f0299637b4aea375f4e50f795c0b6bf80d6a815ce30efc3c65cea2a3c4c0a8474835d5e3902b236e95aa9ee09be13c6188a9d44cebef0cd4d0ff557eee9c0dee0b02ed2a95ac2c7d4cd83"], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000ce4000)=0x1000000000007) 2018/04/02 00:10:46 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x0, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001340)={0x0, 0x555}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001440)={0x0, 0x725b, 0x9, [0x9, 0x5d, 0x10000, 0xfffffffffffffffa, 0x8001, 0x0, 0xfff, 0x100, 0xe40]}, &(0x7f0000001480)=0x1a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000001940)=0x84) 2018/04/02 00:10:46 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000005000)) 2018/04/02 00:10:46 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1ff, 0x101000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080)) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000040)=0x10000000003, 0x2d9) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/02 00:10:46 executing program 4: syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x401, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x80045430, &(0x7f0000000200)) 2018/04/02 00:10:46 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x410000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000100)=""/38) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000000240)={0xfffffffffffffffe}, 0x0, 0xffffffffffffff3f) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x1e, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f0000000200)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x28000000000000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x400}, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)={0x5fd8000000000, 0x7, 0x5, 0x760, 0xa, [{0x100, 0x101, 0x1, 0x0, 0x0, 0x2000}, {0x7fffffff, 0x2696, 0x1, 0x0, 0x0, 0x1}, {0x7f, 0x6, 0x6, 0x0, 0x0, 0x100}, {0x9, 0x80000000, 0xff, 0x0, 0x0, 0x400}, {0x1, 0x19, 0xce5d, 0x0, 0x0, 0x9}, {0x10000000, 0xffffffff00000000, 0x9, 0x0, 0x0, 0x3001}, {0x3ff, 0x20, 0x80000000, 0x0, 0x0, 0x280}, {0x100000000, 0xfffffffffffffff9, 0x3a, 0x0, 0x0, 0x1}, {0x3, 0x5, 0x0, 0x0, 0x0, 0x1002}, {0x1f, 0x3, 0x80000000, 0x0, 0x0, 0x204}]}) 2018/04/02 00:10:46 executing program 3: timer_create(0x2, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000044000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000080)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt6_stats\x00') ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/04/02 00:10:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_vs_stats\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x8000, r3, r4, 0x90, 0xffffffff, 0x404) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)='syzkaller1\x00'}) 2018/04/02 00:10:46 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) fadvise64(r0, 0x0, 0x3, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x6}, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x110, 0xffffffffffffffff, 0xffffffffffffffff) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000180)='pagemap\x00') r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000000c0)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000100)={0x2, r4}) pread64(r2, &(0x7f0000e3e000)=""/8, 0xfde0, 0x100100) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) 2018/04/02 00:10:46 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000f7000), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(lrw-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000000080)) sync() 2018/04/02 00:10:46 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1f, 0x8000000001, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000280)="fa1f81833d35b0626d948f52d8d1107c1ec3c74123039295612f3955ee4621a01e8a290150ea2292"}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) timer_create(0x7, &(0x7f0000000240)={0x0, 0x17, 0x0, @thr={&(0x7f00000002c0)="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", &(0x7f00000003c0)="d310f4abc2ef6fd5e50d63c4f8eb3cd76188631b07d4d891e9957ef1f0fc6291855f0b7167b6d49b094fd45ad7321edd3b1dbd4e301e52b795d451c12d9a71b0fd6889e02cd8989ada39d24c1eab434a66cb7aaf82c44176f7277396493ceaf1d06df563e42c9fcbb534d20c4cc1b03a63dc3185069c6f37dbb618b968cff9ade3cbc9c4ed202086d5916b222cb3b9003c33853ce29545950ea65ce4a89468591f7e2ab084d2ca07575c2922e4e813343e191bd73f6c94dbbfea"}}, &(0x7f0000000480)=0x0) timer_getoverrun(r2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f00000000c0)) r3 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/rt6_stats\x00') ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000600)={'syzkaller1\x00', {0x4, 0x80000000, 0x3, "028279a210f8", 0x5}}) r4 = perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x1, 0x7, 0x6, 0x80000000, 0x0, 0x40, 0x48081, 0x0, 0x100000001, 0x1, 0xffffffff, 0x6ed6660000000000, 0x1f, 0x3712, 0x10001, 0x400, 0x7, 0x8000, 0x1f, 0xfffffffffffffa71, 0x80, 0x90000, 0x0, 0x7, 0x81, 0x7f, 0x0, 0x8, 0x5, 0x43, 0x3, 0x1, 0x4, 0x7, 0x3, 0x5, 0x0, 0x9, 0x5, @perf_config_ext={0x100000001, 0x8001}, 0x8000, 0x5, 0x400, 0x0, 0x5, 0x7, 0xce}, 0x0, 0x0, 0xffffffffffffff9c, 0x1) r5 = dup2(r1, r4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r5, 0x800442d2, &(0x7f0000000580)={0x1, &(0x7f0000000540)=[{0x0, 0x0, 0x0, @dev}]}) r6 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x0, 0x100) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f0000000500)) r7 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x6, 0x44000) mq_getsetattr(r7, &(0x7f00000001c0)={0xffff, 0xeb98, 0x400, 0x1, 0x800, 0x401, 0x7f, 0x3}, &(0x7f0000000200)) 2018/04/02 00:10:46 executing program 4: r0 = socket$inet(0x2, 0x2, 0x10000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20005740], 0x0, &(0x7f00000003c0), &(0x7f0000005740)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0xeedf, 'gretap0\x00', 'eql\x00', "64756d6d793000000000000000000100", 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x150, 0x1e8, 0x238, [@limit={'limit\x00', 0x20, {{0x0, 0x3}}}, @physdev={'physdev\x00', 0x70, {{'vlan0\x00', {0xff}, 'dummy0\x00', {}, 0x10}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}]}, 0x340) gettid() getpid() 2018/04/02 00:10:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) creat(&(0x7f0000000ff8)='./file0\x00', 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x40000000015, 0x5, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) connect(r1, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000000)=0x0) sched_setparam(r4, &(0x7f0000000040)=0x6bc2e9e9) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000080)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x1, 0x8, [{{0x2, 0x4e24, @rand_addr=0xe0000000000000}}, {{0x2, 0x4e22}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e24}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @loopback=0x7f000001}}]}, 0x490) sendto$inet6(r1, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) dup3(r1, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) 2018/04/02 00:10:46 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x18}, 0x1, 0x7, [@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x2c, @rand_addr=0x7, @empty]}, 0x2c) 2018/04/02 00:10:46 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x0, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001340)={0x0, 0x555}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001440)={0x0, 0x725b, 0x9, [0x9, 0x5d, 0x10000, 0xfffffffffffffffa, 0x8001, 0x0, 0xfff, 0x100, 0xe40]}, &(0x7f0000001480)=0x1a) 2018/04/02 00:10:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1, 0x4, 0x8000, 0x1, 0x3, 0x8, 0x4, {0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x6, 0x5, 0xf828, 0x3}}, &(0x7f00000000c0)=0x6a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x0, 0x0, 0x557e2cd792ce8be6}, &(0x7f0000000240)=0xfffffffffffffd7e) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x10000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0xe59) r4 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x4, 0x2) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000000340)={0x9, @random="362668f546b6"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x2, 0x4199, 0x6, 0x7fffffff, 0x84}, &(0x7f0000000100)=0x98) 2018/04/02 00:10:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800001d89042d81bd419d70fdc3000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be96c4b5a30d42a", 0x9}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002940)}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000380)={r3}) read$eventfd(r3, &(0x7f0000000300), 0x8) connect$pptp(r3, &(0x7f0000000340)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000400)={'nr0\x00', r4}) recvfrom$llc(r5, &(0x7f0000000640)=""/197, 0xc5, 0x1, &(0x7f0000000440)={0x1a, 0x319, 0x8000, 0xb28, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) 2018/04/02 00:10:46 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xfffffffffffff000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000980)={0x0, 0x6e, "f1afc2ef0b6e1d57f7c7af2d9b5dac3cb17d90f38ec756606ae590274da75a846d5c01423c24667349ab5126b13baeae1b4897ebbf0e7bf00971658183ede84344d5f3321d05b1876c00cebde6b1cdb9454856bea58036850db23493e8874c0c9b8eb2042a4a17901cfbb36af15e"}, &(0x7f0000000a00)=0x76) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000a40)={r2, 0x1000}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, [0xb8, 0x8, 0x1f, 0x3ff, 0x2, 0x7, 0x4f, 0x7f, 0x6e69, 0x6, 0x9, 0x1, 0x3, 0x5, 0x9d81956]}, &(0x7f0000000600)=0x100) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000640)=@sack_info={r3, 0x2, 0x1}, 0xc) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000001c0)) r4 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x0) r5 = semget$private(0x0, 0x4, 0x138) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f00000006c0)=0xc) r7 = getegid() r8 = getuid() setsockopt$inet6_dccp_buf(r4, 0x21, 0x0, &(0x7f0000000840)="3680d222de77ecc0d8581c1a13726836c3ebc80cd75c915869285634cde080125f0cdbfa35a5cbbaeae914cb1bfc9bc2f9ae727b8ed371e9921b86b54c3ebd499223e1504f34083219761e61b2ac5c84b99abcc9445a410d9bf4be8a85e3f712e42d233861a23dc80db8d1e2d3e5081702ad97d145b5cb652408df0e0796c0604f0bc9e125013a4d5afdf60ed34ba21154e2f1cc7d5e9c52ced94749fd5bd17dea07874c47aa68d313f7073b561478aed517c3d9be8d85965324c6fb03507dad2678616e9e116ecd79e16139e6ed8122e411f1c73a05ec468cbd168cc838fccd06732c81b0c0ed", 0xe7) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f00000007c0)={{0x8001, r6, r7, r8, r9, 0x40, 0x3}, 0x6d9, 0x4b1, 0x100000000}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000940)=0x1) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000000200)) 2018/04/02 00:10:46 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=@ethtool_dump={0x40}}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='ip6gretap0\x00') fsetxattr(r0, &(0x7f00000000c0)=@random={'osx.', '\\/selinux#\x00'}, &(0x7f0000000100)='trusted$security[nodev[cpuset-&,)nodeveth1bdevusercgroup\x00', 0x39, 0x2) 2018/04/02 00:10:46 executing program 5: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x400004000, 0x0) openat$cgroup_ro(r0, &(0x7f0000000380)='memory.stat\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000002c0)=0x0) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000300)) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) kcmp(r1, r2, 0x3, r3, r4) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}) munlock(&(0x7f00001b8000/0x1000)=nil, 0x1000) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3668e306, 0x880) getsockopt$ARPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x63, &(0x7f0000000100)={'HL\x00'}, &(0x7f0000000080)=0x1e) lremovexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='com.apple.FinderInfo\x00') faccessat(r5, &(0x7f00000000c0)='./file0\x00', 0x20, 0x200) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x20000, 0x0) 2018/04/02 00:10:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) socketpair$inet(0x2, 0x4, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000100)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="0a0775b0d5e383e5b3b60ced5c54db7dbab47f8cad245cd044b6d5f48c41e8b7", 0x20) 2018/04/02 00:10:46 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x0, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001340)={0x0, 0x555}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) 2018/04/02 00:10:46 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x5, 0x2a2000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x2000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) recvmmsg(r0, &(0x7f0000007040)=[{{&(0x7f0000000240)=@alg, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000100)=""/13, 0xd}, {&(0x7f00000002c0)=""/241, 0xf1}, {&(0x7f00000003c0)=""/235, 0xeb}, {&(0x7f00000004c0)=""/241, 0xf1}, {&(0x7f00000001c0)=""/22, 0x16}, {&(0x7f00000005c0)=""/225, 0xe1}, {&(0x7f00000006c0)=""/230, 0xe6}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0x8, &(0x7f0000001840)=""/161, 0xa1}, 0x1000}, {{&(0x7f0000001900)=@generic, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001980)=""/51, 0x33}, {&(0x7f00000019c0)=""/180, 0xb4}, {&(0x7f0000001a80)}, {&(0x7f0000001ac0)=""/37, 0x25}, {&(0x7f0000001b00)=""/171, 0xab}, {&(0x7f0000001bc0)=""/53, 0x35}], 0x6, &(0x7f0000001c80)=""/4096, 0x1000, 0xe7}, 0x9}, {{&(0x7f0000002c80), 0x80, &(0x7f0000003d00)=[{&(0x7f0000002d00)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x20}, 0x1000}, {{&(0x7f0000003d40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004f40)=[{&(0x7f0000003dc0)=""/239, 0xef}, {&(0x7f0000003ec0)=""/4096, 0x1000}, {&(0x7f0000004ec0)=""/67, 0x43}], 0x3, &(0x7f0000004f80)=""/4, 0x4, 0x5}, 0xfb}, {{&(0x7f0000004fc0)=@pppol2tpin6, 0x80, &(0x7f0000005180)=[{&(0x7f0000005040)=""/117, 0x75}, {&(0x7f00000050c0)=""/178, 0xb2}], 0x2, &(0x7f00000051c0)=""/147, 0x93, 0xffff}, 0x2}, {{&(0x7f0000005280)=@sco, 0x80, &(0x7f0000005680)=[{&(0x7f0000005300)=""/202, 0xca}, {&(0x7f0000005400)=""/251, 0xfb}, {&(0x7f0000005500)=""/11, 0xb}, {&(0x7f0000005540)=""/206, 0xce}, {&(0x7f0000005640)=""/55, 0x37}], 0x5, &(0x7f0000005700)=""/224, 0xe0, 0x9}, 0x1}, {{0x0, 0x0, &(0x7f0000006c40)=[{&(0x7f0000005800)=""/48, 0x30}, {&(0x7f0000005840)=""/187, 0xbb}, {&(0x7f0000005900)=""/115, 0x73}, {&(0x7f0000005980)=""/4096, 0x1000}, {&(0x7f0000006980)=""/227, 0xe3}, {&(0x7f0000006a80)=""/7, 0x7}, {&(0x7f0000006ac0)=""/129, 0x81}, {&(0x7f0000006b80)=""/61, 0x3d}, {&(0x7f0000006bc0)=""/87, 0x57}], 0x9, 0x0, 0x0, 0x8}, 0x5}, {{&(0x7f0000006d00)=@nfc_llcp, 0x80, &(0x7f0000006f80)=[{&(0x7f0000006d80)=""/125, 0x7d}, {&(0x7f0000006e00)=""/92, 0x5c}, {&(0x7f0000006e80)=""/206, 0xce}], 0x3, &(0x7f0000006fc0)=""/94, 0x5e, 0x63}, 0x4f9}], 0x8, 0x10000, &(0x7f0000007240)={0x77359400}) futimesat(r1, &(0x7f0000001a80)='./file0\x00', &(0x7f00000072c0)={{0x77359400}, {0x77359400}}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000007280)={@local={0xfe, 0x80, [], 0xaa}, 0x11, r2}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000140)=0x6) dup3(0xffffffffffffffff, r1, 0x0) 2018/04/02 00:10:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) fcntl$setlease(r0, 0x400, 0x3) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x20}, 0x1}, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000002c0)={0x0, 0x2710}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x182, 0x0) recvfrom$packet(r3, &(0x7f00000001c0)=""/220, 0xdc, 0x40002102, &(0x7f0000000080)={0x11, 0x17, r2, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000001280)) 2018/04/02 00:10:47 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e24, 0x0, @empty, 0x70448c1b}, 0xffffffffffffffe2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = accept4(r0, &(0x7f0000000280)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x80, 0x0) sendto$ipx(r2, &(0x7f0000000180)='w', 0x1, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) sendto$inet(r1, &(0x7f0000000580)="e9", 0x1, 0x0, &(0x7f0000000640)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/02 00:10:47 executing program 4: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000140)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/02 00:10:47 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x4, 0x400000) dup(r0) ioctl$KVM_SET_PIT(r1, 0xc0481273, &(0x7f0000000040)) 2018/04/02 00:10:47 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x0, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001340)={0x0, 0x555}, &(0x7f0000001380)=0x8) 2018/04/02 00:10:47 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)={0x0}) r2 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x40010, 0xffffffffffffff9c, 0x0) r3 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x12, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x8c, 0x0, &(0x7f0000000200)=[@increfs={0x40046304, 0x4}, @acquire_done={0x40106309, r1, 0x4}, @release={0x40046306, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x58, 0x10, &(0x7f0000000100)=[@flat={0x77682a85, 0x101, r2, 0x2}, @flat={0x77622a85, 0xb, r3, 0x4}, @ptr={0x70742a85, 0x1, &(0x7f00000000c0), 0x1, 0x2, 0x1f}], &(0x7f0000000180)=[0xc52c6ef2013eeb2a, 0x0]}}, @acquire_done={0x40106309, r4, 0x3}, @clear_death={0x400c630f, 0x4, 0x4}], 0xaf, 0x0, &(0x7f00000002c0)="749611ce116073f020c45530f0612d0883108cf31f9ed86a54724337984a944805f3a6edab60d5a8ef4b16079d7b78e5090a544a9f058bd020322be261088b5428cbf609406f5b0644268679bfdb3982155a8e8a537c2c291f0325f1a9623d759f0a29b1c5ef853694d20a6b17e7a9e8cc475372dd2955648645db10535d9f058cc7d0b223ec73b3956fcb43ed43d63fdc2e8b5cf361e860ae71954415109973ccf2b76a29d253ea22c19aa92f5b74"}) r5 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00009b4fd0)={0xfe98, 0x0, &(0x7f0000009ff0), 0xe2, 0x0, &(0x7f0000000040)}) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) 2018/04/02 00:10:47 executing program 4: r0 = msgget(0x3, 0x300) msgsnd(r0, &(0x7f0000000000)={0x3, "1f3e4cede33ef74c2acce9a31bfe50c47c75b1d304b952d91effe12d6c3f02c735c1e300276362b58f654e59bfe2b9c1d3f2033f4ae425af9f36d1a9c8d1aa3ffd4502cfa3551e3bfe55d222fee7efb7dda505f2fddf4c69e3c0e5e89424830d44ed544a5d6a3ee18c2e33733322aa06a180b32437c3c9bb3d6faaceb77880ed466232bba0030eaec45ecb98c4184008edd90205aa81a8be8638109ed79c7f305329d8201ba7e9710b6971"}, 0xb3, 0x800) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000100)) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000140)={"072eea7c294929cb6a282f335c1857c1db84f07e17fd1469e380d0046bca279b00eeaee2b0eb742bce7ce3c0957e0e240e96f42412081bba307844256268a283f468b0a3649e68603796a3872963e98d7a101798106fddbeacc60f9d9b1fd5099403203dc80fcfc636911756e702692826648079a3647b70074b93e77c739d7a37c1ed8a0c4d8375ff5e44266f2936b094bbdb692ff4dbae4b4898761793f9fffdaa236e648244505d65d399e92c07dc99a4255e6faf9e42c2d2e9d1f4799e77c01bb9873fda2087b4abc84375323757066bf21b318c28060f369f270c2ef19bdbb0559009888b5e62a3a7535443bf6afafeddd2ee2e1560bad4277ef061d09085ba086f89627edc128f0f432632252cb9c32fbdc3b1137f1a5fdb826b1831b5502667d617450bc518e99c4f3279eb686f8043b0500824d5115b0352123231f8ea63788a91c6167647d5cf6e9c37a4b4d4947b3b62d96ba2567db3837c26e86104e811e210951206fa0e46a124155b458d56f9bc150bee248139e6b1e81e53787801d35b30a11ab31b268ae0d460b195c6618dd62e274bd33a7bd3f6f973e28989b2bbbc979b34de76810a7c773ef75cb58d0f72c72465fe123158d7d933112d8b39daf60837804881c017eca097cebcb2be708caa3dc1103f9150ce36731184c0ea2cd804c6b0ab145324f4716a982f7c68de88033dab366403235a788c078825376e88a1a6a6954d00365a399064de3f4918d4074e7abfe5ff681149d1b3ceeb40fc405c9a4e93af6e89b4a286c01a275c90d97d9a0b325b2c033ab28afb3de6790838de5dce0c00a790dcdc640ea2fe7e7e87dcac79e2d232a1fa95231dabe3be10a5848ba4d6ca85b0109cd4e8c4e5f46728e024fef687ca12b26b4cb15c333c39aaa88937bda164fa7c2ff643620f6d26e5644c5b4b2b604bed4977e3a6fd7704f2759688836add02fc5ae3015d99a04bcb2b755ae0a4851fa59b4c488c60d5cad88196ea9b8f2a873fda425c38910bb27e5b83a8879415a7945f3e12067ea0497dd92db3c16e84b8c0f86c23a63f9c535bcddf74fcf4acca3b876b6995daa0d6430b488e089c389d0d877f69a02d4b96dd373fe8696736d22ad3d70725faf8d158ae27d52e6bae43dd438128b93ade5c2dcd84a15dca4f9595e294229ccb7cec996109f86dd5027f587e71f4f63cc44cf766f3bd88e02826803dacf4935d07ed07e95b888b71e176c72dbb50d76e127cd457980abf35a6071c29cd8938eb4ccb7e6debe916df2419452c56b420dc77ec8ab2cd5f4919a5b70cae61ef2dc587f7b7ab7bc2a320fbcfe825ed2bb83a79b367cbe039de001d617f2343440546aa835b613e7c54eeea2644bbf792d5e25992dfe470bb6bd575db6f5e2ebbd4396567e31f7536c4ad1ff57cf511d3d9670c7777a42401ed3c427bb133dbf5ad"}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000540)={'eql\x00', 0x0}) fstat(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x4e21, 0x3, 0x4e20, 0x8, 0x2, 0x80, 0x20, 0x3b, r3, r4}, {0x3, 0x40, 0x5, 0x8, 0x3, 0x7, 0x4, 0x2b}, {0x3, 0x1, 0xfffffffffffffffc, 0x1f}, 0xffffffff, 0x6e6bbc, 0x2, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x3502, 0x2, 0x3, 0x6, 0x100000000, 0x4, 0x1f}}, 0xe8) r5 = add_key(&(0x7f00000007c0)='asymmetric\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000840)="709da4c48ec20b28f4edc29433520cd5cbc034eab99dd03e008c869d22bd401c80d11482b0d4a8135a2ce85ea94931a699797b75e674fc4585f7c2833f697a25627b2bca7369109e3fdbed11386515dc960f06e4784e262766c488852d8575f141", 0x61, 0xfffffffffffffff9) request_key(&(0x7f0000000700)='logon\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='cgroupeth1]em0-\x00', r5) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000008c0)=0x4) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000900)=""/60) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000940)={0x0, 0x2, 0x1, 0x2, 0x3}) ioctl$KVM_SMI(r2, 0xaeb7) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000a40)=0x7fff) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000a80)) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000ac0)) r6 = getpgid(0x0) waitid(0x3, r6, &(0x7f0000000b00), 0xc000000f, &(0x7f0000000b40)) ioctl$TCSBRK(r1, 0x5409, 0x7) keyctl$instantiate(0xc, r5, &(0x7f0000000c00)="09a36870a5135981ee3b754d099384ae101fd2a48c83aa376de8142aaf50db215540dee2ba85fc54f8248bbca54a3b883388517955817e064ed1a686477c2542ff2fa8629d3db6f09e7064ce04f8ccd2abf0b12963fa554054419948098c46aa3e2cd0d58d9e8fc5b3e64dcb54b802648c5d", 0x72, r5) r7 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r7, 0x0, 0x24, &(0x7f0000000c80)={@local, @multicast1}, &(0x7f0000000cc0)=0xc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000d00)=0xff) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/rtc\x00', 0x20840, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r8, 0xc0505405, &(0x7f0000000d80)={{0x3, 0x2, 0x1ff, 0x68e0130c303cc58b, 0x6}, 0x3, 0x4, 0x3}) 2018/04/02 00:10:47 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x0, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) 2018/04/02 00:10:47 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000040)=ANY=[@ANYBLOB="010000002000000000000000500000000400000002000000000000000000000000000000000c"]) r1 = epoll_create(0x7fb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000faeff4)) clock_gettime(0x6, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x1, 0x4) umount2(&(0x7f0000d5bfff)='.', 0x0) bind(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x2, 0x1, {0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1f}}}, 0x80) [ 58.725194] binder: 7044:7045 unknown command 0 [ 58.732605] binder: 7044:7045 ioctl c0306201 209b4fd0 returned -22 [ 58.763745] binder: 7044:7045 unknown command 0 [ 58.777695] binder: 7044:7045 ioctl c0306201 209b4fd0 returned -22 2018/04/02 00:10:48 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8, 0x4, 0xfffffffffffff801, 0x100000001, 0x3, 0xffffffffffffffff, 0x40000000}, 0xfffffffffffffcd5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x3ff, 0x2, 0x3, 0x1, 0x1, 0xa7, 0xb5f9}, &(0x7f00000000c0)=0x20) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000100)) 2018/04/02 00:10:48 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20040, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000100)=""/220) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdff, r2}) read(r0, &(0x7f0000000200)=""/243, 0xf3) 2018/04/02 00:10:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x480000) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000001100)=0x274) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001180), 0x10) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="ad56b6c582", 0xffffff57) r3 = accept$alg(r0, 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000001140)='skcipher\x00') sendmsg$alg(r3, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000001f40)="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", 0xf48}], 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f00000011c0)='teql0\x00') recvmsg(r3, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/02 00:10:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mounts\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x8409, &(0x7f0000c81ffe)) lseek(r0, 0x5b, 0x4) 2018/04/02 00:10:48 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) 2018/04/02 00:10:48 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000100)=""/206, &(0x7f0000000040)=0xce) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x0, 0xffffffffffffff9c}) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x2, 0x280, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x2f8) socketpair(0x10, 0x5, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000440)=0x3, &(0x7f0000000480)=0x2) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000600)={0xf1, 0x40000040009, 0x800000008000, 0x41, &(0x7f00000007c0)=""/188, 0x44, &(0x7f0000000880)=""/176, 0xc2, &(0x7f0000000a80)=""/194}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0xffffffffffffff54) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$sock_int(r4, 0x1, 0x22, &(0x7f0000000500)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={0x0, 0xd67, 0x100, 0x100000001, 0x9, 0x9, 0x0, 0x0, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xfffffffffffffffe, 0xff, 0x0, 0x9d4}}, &(0x7f00000004c0)=0xb0) 2018/04/02 00:10:48 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x88014, 0xffffffffffffffff, 0x0) mlockall(0x7) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000000), &(0x7f00000025c0)='\b'}, 0x20) ioctl(r0, 0x3, &(0x7f0000000040)="ad64b1fbfcb1fb800777aecea47ffb0316f1b2f9f26fea736b72db35cc48a7b666192840ea3475f5607703369828eff4591961b9e3220a82891033c1ab43f9e23c1ec16e29136a006a8397fe7abc843d9b5d46058e47f50924954dcd4094bf37136d32c831839ac6dac26bf5fce713fa46ca21d07806c77accc9e1f2649425ce61cd482b13ab5636e113320714661836f25ca4fa6b8cd38976e0a1323880471e2202394b594493928820addf8ede5feedbaeae4bc488b46b8f") 2018/04/02 00:10:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=@setlink={0x28, 0x13, 0x11, 0x0, 0x0, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) r1 = getpgrp(0xffffffffffffffff) tkill(r1, 0x37) [ 59.669676] device bridge0 entered promiscuous mode [ 59.686526] device bridge0 left promiscuous mode [ 59.804253] device bridge0 entered promiscuous mode [ 59.810421] device bridge0 left promiscuous mode 2018/04/02 00:10:48 executing program 3: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000000)=ANY=[@ANYBLOB="14"]) fallocate(r0, 0x0, 0x0, 0x4) socketpair(0x11, 0x1, 0x4, &(0x7f0000000040)) 2018/04/02 00:10:48 executing program 0: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='.', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000008c0)="75fcce334b6ffedb6d4facd020ff8740bfd342b4799564be206548eb050821dcd15bc77b108b95b6a0d7bc40ec7171a2c9dfdc0be622ca339dbda81bd930fdfaead6cf486c969267df82c6efb841e28da3e0294f5d42222393266790023ccbdb09fcb8889de80223dc31ddd519c78346b2022eed9d0e0c9d48330829a533abe393d75785f5da98abd94a6466d95c00818d0c5ce3783758550260aafce20a4ce0671bded0032e48b9dbecfa1f") mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000040)='.', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='binfmt_misc\x00', 0x0, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xd68, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='rootfs\x00', 0x1000, &(0x7f00000002c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)='nsfs\x00', 0x20, &(0x7f00000004c0)) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000980)={&(0x7f00000009c0)='./file0\x00'}, 0xffffffffffffffd4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r1, 0x0, 0x4c, 0x5c, &(0x7f0000000540)="cb40a10eceab2673b1b10d32d602b6ac99ba57e642e7a39d975d5c600ef96b6e08944aa442042b81748d5db438c5dd2ccc931b2ec8c73dabe7c57247e3af08bb6918a53833a062c8edf39a8c", &(0x7f0000000600)=""/92, 0x7, 0x5}, 0x28) mount(&(0x7f0000000800)='./file1\x00', &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='overlay\x00', 0x10000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={0xffffffffffffffff, 0x50, &(0x7f00000003c0)}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) mount(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='xfs\x00', 0x220004a, &(0x7f00000002c0)="93cdd250f3245eb3353ca2d4abefe0db64b49641f396ea3563c4737336b1cd1c16ca6a4871828e1c6cb804b15664d769f0d01cf492333fa6ce0bb5abdaeef401de3c0c8239b5135612d2a21c27832a54cd4f4373c32da205c3e1a9460d3c7ebc3750db872bca9c584abda344c9d09fe3af550453283729f6744e420272cbbae11c1c417c1115a296ced13e7479da37430e169ea770c7a47af3d8") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x3, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r5, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r2, 0x50, &(0x7f00000006c0)}, 0x10) r7 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x7ff, 0x200) linkat(r4, &(0x7f0000000380)='./file1\x00', r7, &(0x7f00000005c0)='./file0\x00', 0x1400) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r6, 0x200, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r5, 0x28, &(0x7f0000000140)}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) 2018/04/02 00:10:48 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) 2018/04/02 00:10:48 executing program 2: mq_open(&(0x7f0000000000)='--*\x00', 0x40, 0x0, &(0x7f0000000180)={0x0, 0x3, 0x100000000}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400040, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2001, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000000044d41022ee37a3ee719042c6d959179cde4e92f13400000000"]) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00000001c0)={0x10000, 0x1ff}) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {r2, r3/1000+10000}}) 2018/04/02 00:10:48 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x40000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xa7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0xfffffffffffffffe, 0x10001, 0x2}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=@updsa={0x184, 0x1a, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}, @algo_aead={0x4c, 0x12, {{'pcrypt(authenc(sha256-avx,ctr(twofish)))\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/04/02 00:10:48 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xbf, 0x9, 0x5, 0x2, 0x2}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r4, 0x7c8a}, 0x8) 2018/04/02 00:10:48 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000440)="6dcf556d52356d41f535e0ffdb9be3c3ddc92cb9312c7a6458885e0397d463c31fce6890af4f24d9fe0eed52a5d427cc5e8a6e19edd1cab0ee6eb46a09d77c4a777294acd06367e4ba0133079163e1356448cf00b6068916b928499c6ca9525de0dbd92bab2c33a61406276b7e0cc7f787231be85ace37c1f7c26a25b1b1f578988667d957c844b10d409bc1cd47dfe98fd6da16a724a09ac5d5d43b456a270e86a51d1a48600877e2213fde798cbb7bea1b369186316ba4ddc3255e944d8851a9ca7de96366ef242eed26b4f630d6f02eb7c8cce0812f408b4c084199aad06b975d0a36dc718e3c", 0xe8}], 0x1, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000040)={0x4, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}]}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x80000000d000) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000340)) r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f0000000700)="4fd43a665ee415de21a12e750fd7df660f8bc6e80ba94c30acd2396157caecbe6f13571f13a88388788714fb715a718e0c15b19a542b9e4c621164f432e834b3d3158a09acf32eb38cc4ef0e35512f57b9e1151667c6f523be886fa685ab5bf20755cca72703bc528b5ac600f4a5c4c7af2736b41097659d443655ceb845a2b2ddd3341718e1715fd6361a80424a") syz_kvm_setup_cpu$x86(r5, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f00000000c0)="66b8b3090fc90f23d80f21f86635400000c00f23f80f74a1060066366719a8f0b019af66b8010000000f01c10f015801b89e000f00d09d66b9890b00000f32440f20c066350a000000440f22c0de4e80", 0x50}], 0x1, 0x11, &(0x7f0000000300)=[@efer={0x2, 0x6000}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in6, @in6=@remote}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f00000001c0)) 2018/04/02 00:10:48 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x800, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0xd) read(r0, &(0x7f0000000080)=""/171, 0xab) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x40, &(0x7f0000000140)={0xa, 0x4e24, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/04/02 00:10:48 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000800)={0x0, 0x0, 0x2d}, &(0x7f0000000780)=0x24a) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000a00)={@local, @multicast1}, &(0x7f0000000c00)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000840)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0)={r1, 0x488c}, 0x8) r3 = accept(r0, &(0x7f0000000a40)=@alg, &(0x7f0000000ac0)=0x80) r4 = accept$ax25(r3, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000880)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) listen(r0, 0x1000008000) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="140000001c0afdffffffffffffffffff00000001"], 0x14}, 0x1}, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) connect$inet(r5, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000}) socket$inet_smc(0x2b, 0x1, 0x0) recvmsg(r5, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f00000005c0)=""/104, 0x68}], 0x6, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x100) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1) sendmmsg(r5, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40106410, &(0x7f00000001c0)={0x6c, &(0x7f0000000b80)="1196298cc11e1e908eb4b0af312bd2f8f814ad0248ac21c8c20e405a206a88dddac13b9d338a067a5e630c71d35d10f3f4d6dae637142b493c0f2cf00ae0878677eda689aee25cbe2cc079321191772a5bf254c3d0c658704bbbc6d4c6cff9b33e9319be3a7d2a55de0e3598"}) connect(r4, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x4, 0x3, 0x3, {0xa, 0x4e20, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) accept(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) 2018/04/02 00:10:48 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r0, 0x401, r1) prctl$getname(0x10, &(0x7f0000000140)=""/254) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f0000000000)=0xfffffffffffffc00, 0x4) [ 59.973348] EXT4-fs (sda1): re-mounted. Opts: [ 60.007141] overlayfs: missing 'lowerdir' [ 60.100753] overlayfs: missing 'lowerdir' [ 60.171579] bond0 (unregistering): Released all slaves 2018/04/02 00:10:49 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x10003, 0x70}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1, 0x7}) r2 = timerfd_create(0x20200a, 0x80000) timerfd_settime(r2, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000002000)) timerfd_gettime(r2, &(0x7f0000997fe0)) 2018/04/02 00:10:49 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) 2018/04/02 00:10:49 executing program 1: setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x7, &(0x7f0000000080), 0x4) r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x3) 2018/04/02 00:10:49 executing program 2: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ptrace$peekuser(0x3, r0, 0x100) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000ff0000)) dup3(r2, r1, 0x0) 2018/04/02 00:10:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$pptp(0x18, 0x1, 0x2) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, 0x0, &(0x7f00000002c0), 0x0) recvmsg(r2, &(0x7f0000000740)={&(0x7f0000000380)=@ax25, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=""/80, 0x50}, 0x0) 2018/04/02 00:10:49 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r1, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x80, 0x0) dup2(r2, r0) sendmmsg(r0, &(0x7f000000b880), 0x400000000000122, 0x0) socket$key(0xf, 0x3, 0x2) 2018/04/02 00:10:49 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prctl$setname(0xf, &(0x7f00002cf000)='(\x00') r0 = timerfd_create(0x0, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x80000, 0x0) rt_sigaction(0x2b, &(0x7f0000000000)={0x7fffffff, {0x800}, 0x2, 0x5}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x84) 2018/04/02 00:10:49 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000061dff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x40) write$sndseq(r3, &(0x7f0000000140)=[{0x3, 0x4, 0x401, 0x8, @tick=0x4e, {0x7fff, 0xeb6}, {0x3ff, 0x1}, @time=@time={0x77359400}}], 0x30) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000fa5000)) ppoll(&(0x7f0000000000)=[{r1, 0x4102}, {r0, 0x4}, {r0, 0x100}], 0x3, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={0x8}, 0x8) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00000000c0)) 2018/04/02 00:10:49 executing program 1: migrate_pages(0x0, 0x8000, &(0x7f0000001f80), &(0x7f0000001fc0)=0x9c2) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xc53, 0x100) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xc000000000000, 0x80) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 2018/04/02 00:10:49 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@newspdinfo={0x30, 0x24, 0x1, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4}]}, 0x30}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), 0xffffffec) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0x0, 0x200000000000}, 0x518) 2018/04/02 00:10:49 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1, 0x401}, &(0x7f0000000580)=0x10) [ 62.501282] IPVS: ftp: loaded support on port[0] = 21 [ 62.840590] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.356855] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 63.362951] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.415653] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/04/02 00:10:51 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = creat(&(0x7f0000000380)='./file0\x00', 0x40) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000740)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) sendmsg$kcm(r2, &(0x7f0000000d40)={&(0x7f0000000200)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000900)="463fa6191b92ef89237db7dd4e94813b5fb5cd54b1c5422ad8455eb3b864d95cf57255827ba87647be6ac45b195dcdbc54cfbf3c965f06b50ea89bfd337223b45863c9f18baafc3f428aca41d70571483cb8456b6a3ea1c73f5da1fe84a586d7cc26fa312ff315f3704346ba0ade7d4a82edd1a0adb9bb54b40a2182863b02f7f2d748d5a35a03cb7818ba80c4567a91c72a7dcb94f88977449906a62194e4a67ea6a45bffc789ab0d894e8d6b", 0xad}, {&(0x7f0000000a80)="2077a835f611b5a2eb1728d8dc765c9fa3ac5d8eab614c2cf1bf29c026ee7635a59450ce9d3cf153", 0x28}], 0x2, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], 0x1fb, 0x5}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0xa, 0x50, [], 0x3, &(0x7f0000000a40)=[{}, {}, {}], &(0x7f0000000ac0)=""/80}, &(0x7f0000000280)=0x78) syz_emit_ethernet(0x1, &(0x7f0000000800)=ANY=[@ANYBLOB="86dd061000021d1c3c000000c75160ba84569008000000000000000000ff00000600000025e752aaaa0cff0100000000817ab521da6cd3da3c8607f950bd901842cb02d4f8fa19b291eb0132db88e1407ded097525dcae57fdc53fb8e8df9c66637e3f65ce9298a9ecbfaa3294f1fd2eaa71a35c2e7de0fdedf4672326e06e1f847cdf641a38e4b91be3699a4f4d7f54a4a308eda5057bb13f4574f988ea5d56c622af77b92453f65e9c345f51971de7e67f0c52c365b32645471fe28202000000b57ebbc66dd1"], &(0x7f00000002c0)={0x0, 0x3, [0x86d, 0xef8, 0xe9a, 0x49d]}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x7a8, 0x0, 0xfffffffffffff88c}, 0xfffffffffffffe7e) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x1097fc, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000340)={0x0, 0x36, 0x4, @thr={&(0x7f0000000500)="e87a036bd56dba1f07fb9d28603f9ee9e4afd037861a8cd553a91d634a497fdda0916650642ae722a5b57f8b45c2eb401c5def5bc00afae8c83db4df1417bf9982049dd77bb96465ce62a8f5bc6455592e526c0a1f10f54bfb724b1c19fc5cdf5decb6e59006851fc96d39f3de2a9b5e96af4f094f0c3b754908e80f8edd55d5694d88b2c553d760fb116566448924ae2866ac08331daaa0ac163e7764b903bd709f", &(0x7f0000000640)="bb4731440373797e3b4bae7436076bb8483b0c"}}, &(0x7f0000000700)) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000600)=0x1e) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000004c0)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000000680)={0x0, 0x0, 0x1ff, 0x0, 0x1}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'ip6gre0\x00', 0xfffffffffffffffc}, 0x18) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000000)) r5 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000009c0)={'yam0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000a00)={0x1d, r6}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f00008a4000)={{0x0, 0xc01}, {0xf, 0x3}}) 2018/04/02 00:10:51 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, 0x0, 0xec9) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80040) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x3}}) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) 2018/04/02 00:10:51 executing program 4: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000240)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000001b80)}}, 0x10) 2018/04/02 00:10:51 executing program 0: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000030000000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)=ANY=[@ANYBLOB="90"]) 2018/04/02 00:10:51 executing program 5: r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) fremovexattr(r0, &(0x7f0000000080)=@known='user.syz\x00') syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202040010200000000000000f8000000000000000000000000000080008000ff070000000000000800000000000000ff01000000000000f600000002", 0x45}], 0x8091, &(0x7f0000000340)=ANY=[@ANYBLOB="007c9367c5801c26571c2a0e42ac0c7d34a654778da5ede0033725de64c266dcb54bf3ef3a5c0cee6f5d79e1a9ad482f42fdca5a73de1475f4e9a12f688487dbc0e6798e96f9e3fbebe8cc191b92af29c7e8d3a9119674e16172b4291bcc559f579ec07dc0835bb60d3f09de29a30f99840e539dac57357efafd6fbeabb1bf1effe8ee08bacca89541da6b3c4b9c52eb91cd7591f0dac6b2d49c8d3204acf7eeb98dd7682a28b8c2dd8d8a469d5e968e2afb928fbb8bb54e16f7a02024040000000000001a4279fe20d44e006ac9be6282"]) 2018/04/02 00:10:51 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x400000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) kexec_load(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000003c0)}], 0x1) 2018/04/02 00:10:51 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1, 0x401}, &(0x7f0000000580)=0x10) 2018/04/02 00:10:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000001780), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3}) io_setup(0x1, &(0x7f0000f7e000)=0x0) r3 = socket$pptp(0x18, 0x1, 0x2) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000140)={r5, 0x7fff}, 0x8) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, r1, &(0x7f000079a000)="16", 0x1}]) r6 = fcntl$dupfd(r3, 0x0, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000280)={r7, 0x8}, &(0x7f00000002c0)=0x8) [ 63.468391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/02 00:10:51 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x40100) getsockopt$inet_mreqsrc(r0, 0x10d, 0x28, &(0x7f0000000080)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x112) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000100)={'gretap0\x00', 0x6}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000000c0)) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000140)={0x5, [0x0, 0x400, 0x1, 0x6, 0x56c]}) 2018/04/02 00:10:51 executing program 4: r0 = socket$inet(0x2, 0x804, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r2 = getpgid(r1) r3 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000000)) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e22}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x24, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 'eql\x00'}) ptrace$setregs(0xd, r2, 0xfffffffffffffffc, &(0x7f0000000240)="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") ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @random="1ec05a3b7661"}, 0xff7ffffffffffffd, {0x2}, 'lo\x00'}) 2018/04/02 00:10:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x20, 0x3, 0x0, 0x0, 0x6}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f46000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x10c) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd160-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d6a479cd7f5e7b7a2952d272276f489b0e2590febc9969313288020a5af2c80157ed69c1ee82bb6e3fe5387bb5b4604396aaae7266f4a8c29b4ef554d9e26918ae", 0x41) [ 63.560365] IPVS: sync thread started: state = BACKUP, mcast_ifn = ip6gre0, syncid = -4, id = 0 2018/04/02 00:10:52 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) 2018/04/02 00:10:52 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xb5, 0x40) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) prctl$seccomp(0x2f, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)}) accept$alg(r0, 0x0, 0x0) unshare(0x0) 2018/04/02 00:10:52 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x7, {{0xa, 0x4e23, 0x208, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x88) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="02180000100000000000000000000000030006000000000002000000ac1414aa0000000000000000000000000800120000000700000000000000000006000000000000000000000000000000bbfe8000000000000000000000000000aa0000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x2, 0x3, 0x80, 0x7, 0x4, 0x0, 0x70bd28, 0x25dfdbfb, [@sadb_spirange={0x2, 0x10, 0x4d6, 0x4d6}]}, 0x20}, 0x1}, 0x20040800) 2018/04/02 00:10:52 executing program 7: syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x7e, 0x2, &(0x7f0000000300)=[{&(0x7f0000000140)="11455f6ddefc174432f049777bab5104e4f2dea7dd4519cac3dec7cb62b7ca687f7ad2ccbfe106640e8dc6ee97f9b24324cafade42babd6de6325745f3b7f4e641414f00d60fc4d4b7f7811f5de8d55c55bf03cc1e7b72317d3e449a7ac27f6c72acead05527143f9120d8fc0644636e7987ce0b20b712b30264216c3fb01bd3f2927bbf1c5b6c4bc03b80f550cf414100d75a73e4981099527a7812d621b31fdedbd3873473757c45fd46863a61405dd1fcc53b3ed2f780f5540983c56f9c3faa6a93ff33b9", 0xc6, 0x8}, {&(0x7f0000000240)="da5d30f7c05221e017dccef3a4221ead67bc4beee5eddb8dfcf9144a8d1fa0ac93e21a0895310289d2e8baf04f1c567ff4de2689aba4445043fd7f1a9eb3a1e960c367585dc5a19879bb6ed62176aadeff58b70d7ec20dccab5549ab37d574f15824d5e9f90e2f837bf10cd95d07a174f0e0a6d40be7d83b396325464ac1f492e22642fb609fa55c72a96cd5c7abce5b0695fc01a691cf30bc295cf9b7", 0x9d, 0x3}], 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000380)=0x1) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x80, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0xe, 0x6012, r2, 0x0) lgetxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@known='system.sockprotoname\x00', &(0x7f0000000440)=""/89, 0x59) openat$cgroup_subtree(r0, &(0x7f00000004c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000540)={0x6, 0xff, 0xfff, 0x95, 0x8, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f00000000c0), &(0x7f0000001000), &(0x7f0000001000)) open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x180) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000500)='^vboxnet0vboxnet0\x00') 2018/04/02 00:10:52 executing program 0: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000040)='./file0/file0\x00', 0x800000000002040, 0x31) r0 = open$dir(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000005c0)='./file0/file1\x00', 0x0) renameat(r0, &(0x7f0000000340)='./file1\x00', r0, &(0x7f0000000140)='./file2\x00') 2018/04/02 00:10:52 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r1 = socket(0x1a, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x9, 0x1, [0x4]}, &(0x7f0000000140)=0xa) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x3}, 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={0xffffffffffffffff, r0}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0x0], 0x1}, 0x20) 2018/04/02 00:10:52 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="5000000000000000000000000000000000000000000000000000ac1414289d88bb00000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000003000000"], 0x50}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040), 0x8) [ 63.734196] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop7. [ 63.809207] x86/PAT: syz-executor7:7425 map pfn RAM range req write-combining for [mem 0x1ca0f0000-0x1ca0f2fff], got write-back 2018/04/02 00:10:52 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) 2018/04/02 00:10:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000140)={0x79, 0x0, [0xfffffffffffffffc]}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) sendto$packet(r2, &(0x7f0000000040)="283e5f67f5bc6fe143a04131b8bb59365b0c9cf2c43ccd65cdc55c23219c6e80217aba39a7e5dc2bdb7d6ef809a6f47449e9c6e24a31d378dfb986a91670be00c93c41b4de363037af573bbce090c5b362d57cc46f54f22e", 0x58, 0x80, &(0x7f00000001c0)={0x11, 0x1f, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/04/02 00:10:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000040), 0x8, 0x0, 0x3000) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100, 0x400) msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0300000000000000be8975d8cea2a3800bcf832d8831720e8c1f5301977fb67e3c1dc51ff6c1"], 0xffffff7d, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) ftruncate(r1, 0x8) 2018/04/02 00:10:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000000)={0x38, 0x6}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000080)="440f20c03504000000440f22c0c40131d86c1dceb9d5080000b888ca867fba841b9a000f3066baf80cb87cdf858cef66bafc0ced460f213f66440f76da0f009e000000004f0f01caf3f0834de99ec4e28dbf1ce1", 0x54}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 00:10:52 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000b5a000)={0x7, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x80) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff54, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) 2018/04/02 00:10:52 executing program 2: socket(0x10, 0x4000000080002, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x800) write(r0, &(0x7f0000000100)="260000005e00099e9100eaff4435eab50000007800000000000000002e5ed823e50e03d9893b", 0x26) 2018/04/02 00:10:52 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2661, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xa5, 0x6c0580) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x4) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x1, r2}) 2018/04/02 00:10:52 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x5, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000002a00)=0x100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001640)=ANY=[@ANYBLOB="00000000eba3b84e3b721df5ae48a1243b2cb9247f052d9a99841c28c0536900e8d38ddab4fc979f7837d2a96de23d0546b86406649f78e173c0089878e68ea1d0047b0df37552efd124b6584c7e9039c39d966846d8ba4b4976cf3ebd0316741605e1481c94a1de2a72d5757f44962a65d2ec61240c411a7f42688568dd4d79cc0a9ad872", @ANYRES16=r2, @ANYBLOB="090300000000000000000b000000"], 0x14}, 0x1}, 0x0) read(r1, &(0x7f0000000280)=""/4096, 0x1000) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sco\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000001380)={0x8, 0x5, 0x5, 'queue1\x00'}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001280)={0x0, @in6={{0xa, 0x4e24, 0x5}}, [0x100, 0xe0c, 0x400000000000, 0x8, 0x9, 0x100000001, 0x7241, 0x80000000000, 0x3b, 0x1000, 0x4d9, 0x65, 0x7, 0x4, 0x53]}, &(0x7f0000000000)=0x100) io_setup(0x8007, &(0x7f0000001580)=0x0) setns(r3, 0x44000000) io_submit(r6, 0x1, &(0x7f00000029c0)=[&(0x7f0000001500)={0x0, 0x0, 0x0, 0x2, 0x1, r4, &(0x7f0000001480)="a3b57b077b454481d3cfd9f48851645a2c21fc8ca0602ea0379b5658a06d2cb1e7e7b38af1171ee0da1ee525fe6cc280f96f04f2dc7e34352967b297e27b13228fdf1fd0e6b7334be9d54d4de1ab983d919c4f184a48bfee1e596b6ea028748f87fc9d39bcbb510df29cd4b585", 0x6d, 0x8, 0x0, 0x0, r4}]) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f0000001600)={0x2, 0x1}) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f00000015c0)={0xfffffffffffff000, 0x6}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000180)={0x6, 0x2, 0x8000, 0xff, 0x6, 0xb2, 0x5, 0x9, r5}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000040)={r5, 0x2}, 0x8) [ 63.876140] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop7. [ 63.895908] x86/PAT: syz-executor7:7451 map pfn RAM range req write-combining for [mem 0x1ca0f0000-0x1ca0f2fff], got write-back 2018/04/02 00:10:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/04/02 00:10:52 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x200, 0x0) write$cgroup_type(r1, &(0x7f0000000140)='threaded\x00', 0x9) dup3(r0, r0, 0x80000) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000002c0)) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/88, 0x58}], 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x400000000cffc) 2018/04/02 00:10:52 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x30001) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) umount2(&(0x7f0000e28000)='..', 0x2) clock_settime(0x2, &(0x7f0000000040)) getcwd(&(0x7f0000000080)=""/43, 0xffffffffffffff62) 2018/04/02 00:10:52 executing program 2: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="7882c058b260effb", 0x8}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) r2 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r5 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000e00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f00)={0x0, 0x0}, &(0x7f0000000f40)=0xc) getresuid(&(0x7f0000000fc0)=0x0, &(0x7f0000001000), &(0x7f0000001040)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001080)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001180)=0xe8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001740)=0x0) stat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000001840)=[0x0, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001880)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000018c0)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f00000019c0)=0xe8) r15 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001a00)=0x0) stat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b00)={0x0, 0x0, 0x0}, &(0x7f0000001b40)=0xc) sendmsg$netlink(r0, &(0x7f0000001c00)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000016c0)=[{&(0x7f0000000400)={0x6d8, 0x35, 0x900, 0x70bd2b, 0x25dfdbff, "", [@nested={0x148, 0x3e, [@typed={0x8, 0x92, @u32=0x40}, @generic="1d743cb5e241aff56eb1efb8d3d1975dcb4acaec99f2631318766ad49d767787c45be3f56f9878b19b7de00cab72e405ac96583716a121a34f896921b60dd32e880d33fb61760452b3f23751a03495d08625941d023b95872280611bbde68e159c89a0fb7b7d99d281a35ad733900dba3e8e31eaa226b76a20fc08184a15606fcb2cc505cf9a9a085dfd87ed9c46d8d5d941c6de2a4bcd32eaa4f9017e48267791a233a00e0013b84450bd23f87779372c214fb3", @typed={0x8, 0x15, @fd=r0}, @generic="570361be927b9e273d1e45896cf45ca1d5eae24777d137e8711f54e2149dbaa4102c90c90d68e903bd2b40dc425226ebc39c622ef7d4110e32d42a1e1a528092986bf4a4e66e3ef77841fa78017ecc045d1ffecad31cfbcfddc92440929a0cc4c40a2cbff5e8b392bb60f550", @typed={0x14, 0x66, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @typed={0x14, 0x95, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0x350, 0x3e, [@typed={0x8, 0x1e, @uid=r1}, @generic="a8425da045fa6be0222d57c3eceae26daeb27da26ae0885d937c78082131d6272624c0b0ef2e2f65ea1bf3f6e70247a10f0cd218ea678643efe8cac8ca4dabb51fa5b4ab548ffe301b8f8b6b21d744290ca9ccb9dc1eccdb34f7f7b7d85bf41941c8796d6fd60041a88349bf4fa3a7177d8c748306a9c42a118721e4351edf7dc41b100ea831a61be3e15e7049d278ccde0ac52e4e05a8614221c08dcfde98d28ada9c1de1535372d31430d988f75f46da8e8bbdd9deb2b41cfc340d902c134bafcc91d993e3c8ae41a22ffa8751e21e4cc736a44815e59de4f68892e642ab4d1a4151f9424c33be4ce618dc6fee132abf7ab2", @generic="78dcd52504c1574841c315a8b5d97754", @typed={0xc, 0x55, @u64=0x1000000000000000}, @generic="189df03c9e86604eba5eef86708c1eb6ca931a29c5805f9147dbce841eb63c98e57d6afb3ab539d960ad07adbaeeacd80cea065e52702c163b639b39692c87d1170a0805f458e883e4dd5cc7965d5b0d1f9a1e6f427bf1225a138fcddfa12d07ad52e4595700a59f6a29ba5bdc8306f0f0b16cb267098376c699593420c3484e83f05e830216c88a02033da88631c9b0f5c0f03453de1fe4ce16c55204f447de2b1791971a72fd6d18acd14745d30e55f1e6175407fd4b3320ece6bba780825251cfc0", @generic="cb2209f377808a680b89a793ebc0dd16bc5c4c157b175c9fb450e5510d80565d512138bbad19958e45e03345028b2b653d93f271d9190aee1cc3feb4f370bc95cec219ddd52421d4fdcb4582fc0c82d3bf108f302bac2abd38da8d092d663b5ecb64c6213729ecb8275e198dcf3d0d5fa51be141a44b6129acda966f84081845196e74dba895a5494eb529dbf7f3e861079a0186483c4ff4f0d88527bb4f4669a116e20b02bdfc458c48faa439e6a1f810b271821321e12072", @generic="7cba5e1d28292a71ede93251dfd7daef1235c82c237256bbe05b756266c1a7ad994b296d20e85d3c869b52469cca28ea66343f31f08ae19bb37b0c6fe49576d61b363384c266442e941861c26463b0c218923c6198d6e738427c29ebaa2d493562c959b0a197f86af6cf6bcf73c881bfd905e09d37dfadf6958ccc49aa411540d52f9f76140925cc04bce2b82fbff2f93c4553dbe196f9bd26eb09beb9f353d8683fb7d0ee0061887277dfe90a1ef369791c7a651e451767"]}, @generic="c88e4c62dae5187ed0754ed0bab9f95b5f6357a14736302348a3964d48f374546c0d67521917967948b0c1f8f10db9c96daabb6ba05180d0a6fae9f1b18f217439de72c5649f749cdad2705f782fce0f8ef87ed9c116ce2a8a34638cc5ab5615ba22f7e2e3f4068eb0af074fb28376b8d16f855bc61ddbc61b907afbed0a663c804d4a1d0c44be35e5d05bb49bf690fe1360d447e289833fb7fb88009e63b5dcaa11", @typed={0x8, 0xc, @fd=r0}, @nested={0x170, 0x83, [@generic="a8789470adbdbcfbc4b2ad9ee01256f378de0a4f8c7f3dda5fda9e9c282c95dd2deba935f60b88ac3d640a818eb2bdd0ff1efdeb89703eb053154760873e994656742d3a15dda0cf17933af06f01ead079cb875601c4804ad5e7a9c1926566107dbc6468bfaad4c3e87723620c95b8f3c5f10bbc74236d1449513853e94f269a6a38583ff2249d3777014837c599078cdf9c0ac10a28db7bd99c97f70095a2acd441f6b3b104c391f7bc688fed5dc92e1443f8a93e34", @typed={0xc, 0x62, @u64=0x7}, @typed={0x8, 0x32, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x1e, @uid=r2}, @typed={0x8, 0x62, @uid=r3}, @typed={0x4c, 0xf, @binary="cc774155b980562b14b5434e87859424c861f2ac34590e42607dd689474796256869ecea40fa4a4a437015734463c861ef52ee648b24ea6fa2c8bb43a744fa3297f4e524cbec68"}, @generic="9196e908f2f7f70b25a40cad0c9e8a5cbbaf4906cb6db0ab354c96504c938029bf016795068692c68934c467b67c1837155b48da0bcea787057a9a0e77d202458b2b51"]}]}, 0x6d8}, {&(0x7f0000000b00)={0x164, 0x19, 0x100, 0x70bd2b, 0x25dfdbfe, "", [@generic="ae217d4990c66e6bfd1ef05b130ad6248eec77b8da46f232a9afbeaecbc265e9705024195744a39a51b84015651596fe97e6093f512324151f20408a3b8fad8ecb8fc089b6f7ba0d95cd67a9eedbdca291c771d5cb6deba4449d5128b364cfcb6dd3bff7d4c6f4d93038279b9a100a6b624cafb4435ce0b69a968f90aa9ae2cd057d7bf5c31d88e1d0f85daa17b7f8fcc7a2805d77528cc7400094808a1cca89c2edff1e32ce0905949a5b389f31cb00a0b06b8b67b9e3600871be4c293cce063d7eaa780038b48a71af27311d51ec9644c2f130c8bc95bc70a51b8799c5c81818da2acc93", @typed={0x8, 0x2, @u32=0x5}, @typed={0x8, 0x81, @uid=r4}, @generic="7a53e3e6a8094565ed287b6038f62cdde1b14f71422ee59613be1f9f8f1753de82744f695f46f300f601b5118c83da887d584a6941d2c8ba894c2aae9d8a768214005b4cff90f8bcd8813b244f", @typed={0x8, 0x7, @ipv4}, @typed={0x8, 0x3b, @u32=0x57}]}, 0x164}, {&(0x7f0000000c80)={0x160, 0x31, 0x28, 0x70bd29, 0x25dfdbff, "", [@typed={0xdc, 0x41, @binary="b3bcc21337a1e545b981695fc5a47a95e3680a61827040145e46bc166c61830f970aba76608887895bc0af107cedb85195c478cc7e13ee3c6f4ad13b22b283159c62e71364eb78aed4bbf3984790954f5fa6b2431e2c47b9a7df47e342dc6c0d134b721fb1b7dd6220e761d0abf9b5d2b78fdb5ebd385b4474d43d6d1721d945567ce0f8afa07a37f59dc58ead2ae2f53e7cbea36be614d8f9abfdce2919677a9ae6fb6687efea78d718f545822c07a06aee33c13720af04bef449dac5ed69631e7d746436291bbb7dd55fa5d25421d371b9e8617d"}, @generic, @nested={0x74, 0x23, [@generic="3c4af5b393cd84da6eaff6ccefc1504cfdaf9decb047e52746bf07d9e705044cde79abfed09ae78627bd657345790af2af7a12202b583aa2470c5c543dd6ce6e1584b1af6f6f7b3c2df1e357018e3c5561b7c2825c4a2186591b9d4479bc285eca88d2ffdb7cd6058088921858ab30ec"]}]}, 0x160}, {&(0x7f0000000e40)={0x88, 0x2e, 0xa16, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x4, 0xa}, @typed={0x8, 0x33, @pid=r5}, @nested={0x6c, 0x2, [@generic, @typed={0x8, 0x57, @pid=r6}, @generic="59114df09f84bd85c610cf89e5b8cf50bb6b047979936cf7c8481cd12501e2c38720338d17ff4e9a9ab1eeed02df33a3a7bd79", @typed={0x8, 0x5d, @fd=r0}, @typed={0x14, 0x77, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x6f, @fd=r0}, @typed={0x8, 0x1b, @str='\x00'}]}]}, 0x88}, {&(0x7f0000000f80)={0x40, 0x1d, 0x700, 0x70bd29, 0x25dfdbff, "", [@typed={0x8, 0x7f, @uid=r7}, @typed={0x20, 0x87, @str="28776c616e312621282b216574683173797374656d2a7d28882f00"}, @typed={0x8, 0x24, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x40}, {&(0x7f00000011c0)={0x1fc, 0x3a, 0x300, 0x70bd2c, 0x25dfdbff, "", [@generic="65c5f8757300ff45ccc7e465465460c91d3b35df53c71fa72f601c43fe6b14feb9f53d68dc4449d0f67365a668c254c7c2c77070b20328cb94bef20581c5c6e6addd02cdc124f43aff16", @nested={0x4, 0x2b}, @typed={0x8, 0x17, @fd=r0}, @typed={0xc, 0x51, @u64=0x80000000}, @generic="c844d00caaa6f8df471b4697", @generic="000ddef13acb75363adb61114e6e2b1ebaabbefd81f5bf636ad8a1b70eb3f7ee4ad6fa03ec3915d908ad02aa5829ed64fc95879fcd3e3a3d863fa78ace3682fc9145a7f769cbcdf7d730c303d310f5b05a71023ee7ce0a607400553b44c5208d2c089a8ff7ae2347d667d494b818f8208fb0088903454799b58edbd156454698f2ba300ce50555ffd2da01d2950977a62f7586c596f882d92ffa57366bd22103c65d453d3b37564e1da2ca4aa335e397ceca32d9", @nested={0xc8, 0x49, [@typed={0x8, 0x3f, @uid=r8}, @typed={0x1c, 0x2, @str='vboxnet0.{j!user}em1\'\x00'}, @typed={0x8, 0x2c, @uid=r9}, @generic="19b6df408199f745144f554c2ce58387fba1f8a16892048b2555f457ecff1a6d84bec22e70005ecddaaa3f37f092ba7a38d36dfd5ef2a34b0fa0e376d10caf3df24a99e1985c9e3f160f8b9881bfb480aabbc4257322dc89ec353c4db8e53560599b7faded7d8af7c97099b9f9353e9be3a95ee25f3d190e22cefbe30761a35b781fbdcbc03894d0296e98d7435930de37f9feecd9"]}]}, 0x1fc}, {&(0x7f00000013c0)={0x2e4, 0x33, 0x11, 0x70bd28, 0x25dfdbfd, "", [@typed={0x98, 0xe, @binary="54159aa71dc4f194f94c6f0df7fac06faf09f354e896be397110e418eba3b13372a741aee0149959581caca982bb66f05a6c597d5ae289354cfeb5ebdcf895aa65d51a770b300600a49c88bc620e5c0063bc434e5a1b394f4f6b247fa8a319a33d2cdd94538dc2f735b2976e68d52cd0838460acec3ac5bef8ea2614a4378601183e0a08999c2a57bb290e7838643dff28"}, @typed={0xec, 0x7, @binary="f0ead33a567ac1a769e140f3c4d7f45b6cdd24ab3095839a26926300777243122322a2977930feaf9e775694627585b23de4a0ecbdc6b5348c068ca759319caa534ee139a9fb3cd4a79d2af09f2da4f5a52125736fb5880280fd71c887b2cc57d1dd1acc71a80656e7640fc9d7a3a50f2b8bb832d7c260fa9ffc1c97cc96cce278849e2935f575a0ecd7c2c5b991a87bb639ee6a0e79afe378052f323c24a2bfe18d1a8a312334c83fcb5e3d960637524bf66fa6d08ff77f6a817e5be7fce5e1dbc28759a0fb4330d80e4ec1824f021073d012f885af0dba2b0e05b67d879b36e8c05a76a2ec98"}, @nested={0x150, 0x52, [@generic="da94ac209737e6cdac09ed720a570d521a1c40aa2512a9e524d03e9d826b77e67433f8e254abf50796e81cc3f375da61e26e5e0584f8f36d0d3faf62d6cc9d5b7604768ff053e987f678d84792627bd6eb869f5f11d3cc1c9c33f2b35b5fd3f99cfdcf6f5eb130895f2dece68a2b067bc0f31ca2068d78c6e26140ac01956cc0c42a5308446ff6", @generic="bbaa07b38703d8f0a382988f6f258a2fa3d9251257bb982721ce096a67769a2e6971aa13fda00964194b890d6a250d6adbde87b91e4eba0884c4503e531426114fec7c728b1401fae5299f9c2f721355346bf3d9d582f609aaef98196ecc883393331bfc1781466a2df1bb9b40a75f0e993345b9a4274bd10f45155ce07686dc4ec4293a55ea324069c798a268eccd50a5752f6c666a527dd983f97f2ee335733c631d2a0e9189b260d677a739b7ffcb9ab4325b4b063266f2bfb17033b82b0529d5777a"]}]}, 0x2e4}], 0x7, &(0x7f0000001b80)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x80, 0x800}, 0x4) ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000}) ftruncate(r0, 0x8) 2018/04/02 00:10:52 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) 2018/04/02 00:10:52 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000900)='/dev/amidi#\x00', 0x6, 0x8500) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000940)={0x2, 0x0, [{0xc0000001, 0x9, 0x3, 0x8001, 0x100}, {0xc000001f, 0x1, 0xa72, 0x1, 0xdeaa}]}) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x9, 0x80200) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x5, 0x6b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x6, 0x88fd, 'ipddp0\x00', 'irlan0\x00', 'ip6_vti0\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x100000001}}}}, {{{0x5, 0x21, 0x6003, 'sit0\x00', 'bond0\x00', 'syz_tun\x00', 'yam0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xc0, 0xf0, 0x220, [@helper={'helper\x00', 0x28, {{0x1, 'amanda\x00'}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xe85, 'system_u:object_r:getty_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x6558, 'ipddp0\x00', 'vcan0\x00', 'sit0\x00', 'bpq0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xf0}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@log={'log\x00', 0x28, {{0xce, "0808c5921cc42861b1d7a890238c58cf52a352b08aef76262fab7bbf1fc5", 0xe}}}}, {{{0x1d, 0xb, 0x6005, 'gretap0\x00', '\x00', 'ipddp0\x00', 'bpq0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xa0, 0x118, 0x148, [@cpu={'cpu\x00', 0x8, {{0x101}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x6, 0x0, 0x1f}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xd42}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x11, 0x1, 0xf6, 'erspan0\x00', 'eql\x00', 'nr0\x00', 'bpq0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0xb0, 0xb0, 0x100, [@mark_m={'mark_m\x00', 0x18, {{0x573, 0x5, 0x1, 0x2}}}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz0\x00', 0x7}}}}]}, {0x0, '\x00', 0x5, 0xfffffffffffffffe}]}, 0x730) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e24, 0x1000, @dev={0xfe, 0x80, [], 0x1a}, 0x3}}, 0x80000001, 0x8000, 0x8, "a4b7875c3d1353a62bbb1a3fa6f72ee4450fe114b2176412964c0ccd5a34461632e34ce67b8db3b37eb630029d7e58bfb8168024c24e644657ed2acfb4ce40574e5b88a8c649a77586d1f944ad8842f1"}, 0xd8) setsockopt$inet6_opts(r2, 0x29, 0x7f, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000100010005bee0219bc260ade8cd1ff9000000004cb44cce9080313f5a155d34fa1c2ca7d5"], 0x1) 2018/04/02 00:10:52 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) 2018/04/02 00:10:52 executing program 4: unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x240502) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="5a0005000000000000004b2216937965a21445fd8371ff4073c12dc9b6c312339fdea21e0d2210fa86f8359610e40002c957fbbec2c4a67ee37cfaca26b1242209c9a53c0cf731036ad0da578983ad2ad4cd1042e1"], &(0x7f0000000140)=0x62) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f0000000700)=0x6e, 0x1) sendmsg(r1, &(0x7f00000006c0)={&(0x7f0000000180)=@ax25={0x3, {"bc55fe55df32fd"}, 0x2331a883}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)="9a260f4014c437c623a7ea0d0eb8d95234594583eb963a150a57458a77bf98a02c29940b64db0cf0cb0820c10d43a516f4ba8b", 0x33}], 0x1, &(0x7f0000000280)=[{0x110, 0x103, 0x4, "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"}, {0xe8, 0x10e, 0x1000, "d7075f6df321433a1dede8f67f8f501a64f11a9eb1ec5e5a50467ed0622617249140ce5488d06acee764aee073bc9d53cac6dfd38930e2a45f5acf34929c2a113cfa9550b3c765a30b0a422021d9267d3a95df7f0a5921eb1ed3aee4b0097bd2311e65110c65b9e87e96370e712caead5c9356b929c5924c5278fec87df7c4f7d08fb77b310cd26e8279877c66d11e100c21ea63c012d7178b810ef16234ef3df2a37cd2415fcd1f8a713c476bbc81e60e56ec4c8114131977e991f3ab2b4deb7eda99a62a0bfb5823076933edef5c11c2"}, {0x30, 0x10a, 0x100, "770334c374c234e8b5287a0244cc0c62a204d6a63c1c632249"}, {0xd0, 0x11, 0x10000, "87f9007eb47edac97d2fea4cb1a2d9d1745237b11c9b5976d543fd290a44c6163d0cdc28ac69c6b08faa8c01bbf9612c2fe98559cc48690afb10f8b9454fc98d1ed2e6a0e1ccd5f8981ae59fac4e7cc2d8f8ad698eb04134a84644d4d8908ea34c58cc8e0b8b1287dc39f5cc779b4027c55d8e4b91a7905af3f9f648bed238b1f35e5df7d245c3b8301f7280873b39765bfc16afb2d45ce0266bdd42778c335f84e0b0f9092495b4623cbd92ccb9e94d587316a63360840189c9"}, {0x58, 0x101, 0x3, "1a8aba8afe989f792d9fa2ea46d194ca29a8e45bd158a5ee8ed51afcfd58dd624016d2361ca4de4dff5af8cc20fc02e17d225b4c492b463a457289d1b9e6af49c683"}, {0xc0, 0x10a, 0x4, "e2df7e1215fb74c53afa8cb8e64398de64f3d7048d455797721f7371c136361c9466425c1cc896b77c8f512172394ede8852bb84222f525c3ccf1fd5c557b19f812d6f932a2cbd554aaf04b2ce9491d11f53ca3865a08bd2eb5e22903cc36329aaf39566f67d7b69e663ce5a0957f38ec0d16794b1171cfb7678bea1da6a055c250378d232e627b4ea2212ff54051db14d7670f14dca76187868ea698cff1c9e096ef46360bb532b0fb38711"}], 0x410, 0x20004091}, 0x40080) 2018/04/02 00:10:52 executing program 3: msgsnd(0x0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x684c, 0x6}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000140)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000680)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000440)=@updpolicy={0xb8, 0x19, 0xa0b, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x7, 0x8, 0x101, 0x6, 0x200}, 0x14) msgsnd(0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="020034b50000005825f617b6d7bb61de445aac584e901930d0665727bdae962e30231467bfabf936527d550cf4d07d68d3c4d35abde6bfbbc5dfbc4914e5bf56efeb7fbb14e82aff948548ba5e503abb16ee856d6b7bb7b98a0826f40963af0c6cce86b8d1c68367fc67c5e94827ec673e1adedf1f69a8fa4a45385499f768847a6f5de1bb72c336a56fd63d470a6c10d678bca48fd2696fd2a5bac16946af204e08524f0f893d36be88763ed5e8443119561b1037e3efe74583f3b0b78f1b20f19d7b8c7a02fdea1e4058c86a83b5116eaa4a7653cadf140d897925a4cd47fcdedbaf2e2ed77e8a02ae7fd018b0beb76d0da5c0655577e8fb7881442b5021c9638e825e28c926f93a555dc58085d6976e4010f047df5f9efc920396df4c3d64534cc3d903f6b2b088fb368d4fb4da3a8426c0753677075b8b3d2c80d4a38fa4642070489437894e"], 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x3, 0x101000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) sendmsg$can_raw(r3, &(0x7f0000000400)={&(0x7f0000000340)={0x1d, r4}, 0x10, &(0x7f00000003c0)={&(0x7f0000000380)=@can={{0x2, 0x7f9, 0x1, 0x4}, 0x1, 0x3, 0x0, 0x0, "fb74d4ac4c9727f6"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0xc080) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 2018/04/02 00:10:53 executing program 7: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000140)={@remote}, &(0x7f0000000180)=0x14) mknod(&(0x7f0000000100)='./file0\x00', 0x1100, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400000, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x1ff) 2018/04/02 00:10:53 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000080)) readv(r2, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/61, 0x3d}], 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/154, 0x9a}], 0x1) shutdown(r1, 0x0) 2018/04/02 00:10:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x0, @loopback=0x7f000001, 0x4e20, 0x4, 'wrr\x00', 0x10, 0x5, 0x5d}, 0x2c) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@broadcast=0xffffffff, @rand_addr, r1}, 0xc) 2018/04/02 00:10:53 executing program 4: r0 = memfd_create(&(0x7f0000002901)='\x00', 0x0) write(r0, &(0x7f0000000100)="16", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20000000000011, r0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000140), &(0x7f0000000380)=""/209, 0xd1, &(0x7f0000000080)={&(0x7f0000000040)={'ghash\x00'}, &(0x7f00000004c0)}) get_thread_area(&(0x7f0000000180)={0x3, 0x20001000, 0xfffffffd, 0x5, 0x100000000, 0x3ff, 0x9, 0x2, 0x0, 0x1f}) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x7, 0xe369}) 2018/04/02 00:10:53 executing program 3: r0 = perf_event_open(&(0x7f0000857f88)={0x2, 0x70, 0x160bea6, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="17e75bbcbd274a2966c4927327f9915e35e7852f9c83d0f64f7195545c42f53911d3aac06e314078ce3f0ad2e8c0efa8", 0x30, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r1, 0xfff) fcntl$lock(r0, 0x6, &(0x7f0000000040)) 2018/04/02 00:10:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000100)={0x17, 0x0, &(0x7f0000000340)}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f00000001c0)) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000340)) 2018/04/02 00:10:53 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) 2018/04/02 00:10:53 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xfffffffffffffffe, 0x857, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x6, 0x240) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0xb0, &(0x7f0000000100)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0x1, @empty, 0x7}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={0x20, 0x9, 0x2, 0x6, 0x3, 0x9, 0x5969a652, 0x2, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x4, 0x0, 0x1, 0xc035, 0x5, 0x9, 0x80, {r2, @in={{0x2, 0x4e24}}, 0x0, 0xae, 0x6, 0x5, 0x3}}, &(0x7f0000000380)=0xb0) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) fcntl$setpipe(r3, 0x407, 0x10000) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00000003c0)) 2018/04/02 00:10:53 executing program 7: unshare(0x5fffffc) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") r1 = dup(r0) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x3, 0x4, 0x2, 0xfff, 0x0, 0xb82, 0x80000, 0x2, 0x0, 0x401, 0xf16, 0x7, 0xab, 0x1, 0x8, 0x7776fc22, 0xbcd, 0x5, 0x9, 0xffff, 0xffffffffffffffa7, 0x0, 0x4, 0x200, 0x8, 0x9, 0x1, 0x7, 0x3f, 0x1000, 0x3, 0x8, 0x400, 0x3, 0xf5, 0x1, 0x0, 0x4, 0x4, @perf_config_ext={0x3fffc000, 0x6}, 0x4000, 0xffffffff, 0x4, 0x7, 0x8, 0xd319}, r2, 0xa, r1, 0x3) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00000000c0)={[0x0, 0x0, 0x104000], 0x5, 0x50, 0x3f}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r3, 0x4) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) 2018/04/02 00:10:53 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x13, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448f0, &(0x7f0000000080)) 2018/04/02 00:10:53 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0x9) r1 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$fiemap(r1, 0x40086602, &(0x7f0000000040)=ANY=[]) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x100000000}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r3, 0xb4f}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x400, 0xfffffffffffffe00, 0xff, 0x6, 0x1000}, &(0x7f0000000180)=0x98) modify_ldt$write(0x1, &(0x7f0000000300)={0x0, 0x20000800, 0x0, 0x2, 0x44e, 0x61, 0x9, 0x84, 0x200, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r4, 0x0, 0x8, 0x5}, 0x10) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) 2018/04/02 00:10:53 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x17, 0x800006, 0xfffffffffffff7fe) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/04/02 00:10:53 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) 2018/04/02 00:10:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000), 0x4) 2018/04/02 00:10:54 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) fcntl$setpipe(r1, 0x407, 0x80003) 2018/04/02 00:10:54 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9b) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) close(r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={r4}, 0x8) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f00000002c0)={0x0, 0x100000000, 0x1, &(0x7f0000000280)}) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000040)={0x5, r3}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x831, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x414, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/02 00:10:54 executing program 0: r0 = socket(0x1e, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x1, 0x9, 0x7fffffff, 0x8000, 0x6, 0x7, 0x7f}, 0x1c) close(r0) 2018/04/02 00:10:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeeb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f4, &(0x7f0000005faa)={@random="cd398ffb0f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/04/02 00:10:54 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) readv(r4, &(0x7f000037e000)=[{&(0x7f000037eff5)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1, 0x3, 0x3, 0x7, 0x79a, 0x310}, 0x20) dup2(r4, r3) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x16) read$eventfd(r0, &(0x7f0000000140), 0x8) 2018/04/02 00:10:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xe) sched_yield() sendmsg$nl_generic(r0, &(0x7f0000001480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000001440)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/02 00:10:54 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/02 00:10:54 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000575ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000028ffc), 0x4) r2 = dup(r1) sendto(r0, &(0x7f0000001fff)="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", 0x8c1, 0x0, 0x0, 0x0) r3 = gettid() sendmmsg(r0, &(0x7f0000e9f000)=[{{0x0, 0x0, &(0x7f0000ce5ff0)=[{&(0x7f0000f3afae)="86", 0x1}], 0x1, &(0x7f0000a11000)}}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff}) r5 = dup3(r2, r4, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r4, 0x8, r3) readlinkat(r5, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/230, 0xe6) fcntl$setsig(r4, 0xa, 0x12) tkill(r3, 0x16) 2018/04/02 00:10:54 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x8004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00000002c0), &(0x7f0000000380)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x800, 0x10}, &(0x7f0000000100)=0xc) r3 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r3, 0x0) bind(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x2, 0x2, 0x0, 0x1}}, 0x80) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x30d103, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000004c0)='htcp\x00', 0x5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x7fffffff}, &(0x7f0000000180)=0x8) shutdown(r0, 0x1) r6 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0xe, 0x28, 0x6, r5}, &(0x7f0000000400)=0x10) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00000001c0)=0x6, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)) ioctl$KVM_GET_XCRS(r6, 0x8188aea6, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000008000000000000000000000100000000000000764dd7ed3d061638bf1b0185acef348667d09cf3b6c2a91ffef4bd9e41c3093a438731cc01dfb809afdab97d579b1dcc24ab3ece1de161fdb6abdbbbb74a727027ad006d90d517be37ce6cc8cc164daa52451b2ca74248f91321ce47880b6bfa14bd2cc832210a5bfbafbc06ffb7eeb77b1f6e"]) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e5a41c893a5fcc5d4ea885947886f1c890dacfc06e588016879d4954e83c27c24f34b8cca30f7586812d29ff42fe76c8eec88c86b65b05442b698743177feb"}, 0x60) shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffd000/0x3000)=nil) 2018/04/02 00:10:54 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000440)=0x8) r2 = userfaultfd(0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="37fce917ef335edaf5b6ec38c2d0925b7949292199e19353afe9cf3c4a46e8a14cfe5b449c691d978e32da1f078360f1049f2962feeb588781ee51ed8685649429023d5514c5664f68f58341612462417604f185c1ee2ff2470372e7039749dc7aceb252e531068bdb0b0af3672c3c5ae50895a3f59d0fdf6a75b8e529e30806cd0c405db5f682c2d81c3b6a86a4e593aa80c532985e9b5f799833474119ae04bb326357f0639c9082431c3a255a63d06b967f94aba3d9a77674dd1d3fda9c5524474e0f0dbe3cfb5ad7008a3168fdacb2350b8d", 0xd4, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r3) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) lseek(r4, 0x0, 0x4) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000280)=[{&(0x7f0000000300)="47f6d4d127cbadd7e529112512411406ded5f90ef4d86249b8446b86509ac6e73650ef34a180d54ae603b6afda48fa45e2d6293e38eb0148134a8a9075559c295d1fc9e0e4f538034cb8fd2bf4cb6288c57809881ddd0caee8b6bdcda38b410bc06b347a785f2025f1057f77dc77408d552646e5b61937118a44943af0810b7a", 0x80}, {&(0x7f0000000380)="62873068c54f54df2ed057a812144d953ca5e90deeee3d7184bfbf746bcaf58163d9be8de37bf0d57b71f6c14395a16b99658e4dc16f2085f85a01ef9d690ebd9c915a42a5b9f888ed2a3614252bc91a94d1d1289e16951a48396c12271f314198aff1184522c9e8df35c986c58aa0358bc49d750893414755facaf626b88f6b32facacf219e494b5f25aeefa3d7dba3bb2526e2bb68c4d3a771ab17b39c", 0x9e}, {&(0x7f0000000100)="f5b3dddf1c39a72b571e83fe1d03e0d65143cd16a5436841df31662769a974203bb8e97941c80905b6d2f6284289a53cb8d4bc5446affd55cfc8", 0x3a}], 0x3, r3) ustat(0x401, &(0x7f00000000c0)) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x10000) fcntl$addseals(r4, 0x409, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x8) dup2(r1, r2) 2018/04/02 00:10:54 executing program 0: r0 = semget$private(0x0, 0x3, 0x50) semtimedop(r0, &(0x7f0000f97000)=[{0x0, 0xfffffffffffffff9}], 0x1, &(0x7f0000efe000)={0x2000}) semtimedop(r0, &(0x7f0000000140)=[{}, {0x0, 0xffffffffae1bd5fe}], 0x2, &(0x7f00000000c0)) 2018/04/02 00:10:54 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x61}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="53e2ea3bfcc000fd7442ca3de8ecaeb287c77cc999a55e2912db7beb5ed318dd88ea83acd5e86916daacb7cfe4aecc1c28de1f6ff168cfa7aac43ac796ad0d45e20f775f05436e5ed32937590c40963298895f59baaacf46cf34c63dbec31da0bc886b0981bf4bcf94241297aed658a300a869622ca83da7be7289cfc174", &(0x7f0000000080)="8f1579c6e65ca3691695f450c8fa5a3a257aca95c48bb07e9c6279679d09fcccef810b7742e6337c01409158c709fa71308c9b2e453e37354e459e322e535d9187e7c4290c9119e5687604e81275b6df2a6bb4c200ca1677f6cfd9ac7e562f473ca929ddddd18c9f3d8a06f0dd8864d8abfb8520803e3840e8928c5e94b45b4ff2", 0x2}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/02 00:10:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="180000002500010100000000000000000000000004000000"], 0x18}, 0x1}, 0x0) ioctl(r0, 0x7fffffff, &(0x7f00000001c0)="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") prctl$setmm(0x23, 0x0, &(0x7f0000ffd000/0x1000)=nil) 2018/04/02 00:10:54 executing program 6: memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r0) 2018/04/02 00:10:54 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000000140)={0x19980330}, &(0x7f00000001c0)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000100)) 2018/04/02 00:10:54 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x200) bind$ax25(r0, &(0x7f0000000040)={0x3, {"544384c48d399a"}, 0x40}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/02 00:10:54 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x6c, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x80}, &(0x7f0000000180)=0x8) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000000c0)={0xffffffffffffffff, 0x1, 0x3, 0x2, 0x8}) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000080)={0x5, 0x62a, 0x1, 0xf41}, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000000)) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x2) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00000001c0)=""/4) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000380)={0x8000, 0x860, &(0x7f00000002c0)="3c80a3e64d72aa3a2ff8eb40d9f9c05b1b4d1b48a4afaee1616e39aef7f7f2d3b7fade37bb318aacfa32fc9a67895646bb944cca73d11e3e22", &(0x7f0000000300)="5d280714e1beaf14e847d804398789b4b59faf47ccc9031c60eaa60952c7a53d232c7a900b2faef148a26cd8d95e9635fc11cc6bd5960ca054c716763147bc2a36f1cd30d75abed201f42e521f04965ac83eadb4da2b02519c7a9e60915ec76f044a0aa39eec", 0x39, 0x66}) 2018/04/02 00:10:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) bind$inet(r0, &(0x7f0000001500)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7f}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000769fff), 0x1029e, 0x4008004, 0x0, 0x0) 2018/04/02 00:10:54 executing program 6: memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/02 00:10:54 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000000200)}, 0x20) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000100)={@loopback}, &(0x7f0000000140)=0x14) [ 66.851129] device lo entered promiscuous mode [ 66.886102] device lo left promiscuous mode [ 66.892863] device lo entered promiscuous mode 2018/04/02 00:10:55 executing program 3: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x12000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x81}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)={r3, 0x7}, &(0x7f0000000280)=0x8) io_setup(0x401, &(0x7f0000fa5000)=0x0) io_getevents(r4, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) io_destroy(r4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10200, 0x0) ioctl$TUNSETVNETBE(r5, 0x400454de, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000000000), 0x2b8, 0x0, &(0x7f0000000140)={0xa}, 0x1c) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f00000000c0)="672d571a56d95143ecc88cf021492e7a2b2334b6ab39d355a97978bdd5e28aa5ebd45b73cfa4c9ebf8a3a78793a2ebebaa5c91269d971f0e0007ed4c79871250152c4827233a9679ea89e3608036292f7cf7e8e7aa5e98113f7d79a6765427c5efe4e096a749cd5fa65553fd91fd40") 2018/04/02 00:10:55 executing program 6: memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa"], 0x8) 2018/04/02 00:10:55 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000140)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x80, &(0x7f0000000f80), 0x3e6, &(0x7f0000000200)}, 0x7}], 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80000001, 0x224000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/04/02 00:10:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/04/02 00:10:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)={0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x25, 0x2, @thr={&(0x7f0000000140)="f9686ef5ee7f826333015328461cae13f737775b7eafd76c996be395d4af39995a08f322cfe2b11ce57b4a8ded56577b2303a45453eeceb5160bc23acbe2554b0533a8e9cf248c6ebbf418fb6963272d99e07097e151f7faa716b2a61c15c7c29900d336c37b8f991c46b3e8f55347dc128e3f80bf55651d72e03d8f65a48bab06880597e3c3ddc691168488e34483814cdf515ec18451269f71a259cb54d34719141c0f2790d88c096468022ec6aa0073b806d2babcbb4d60ab2f8e84b93fdb9edb67ba405b8b319e8081550b6e4e2168d2146ac73d9a800964642adc89dd8dbfd0c23c3d8c4cb6ec138e0e164d4c74256a5cccfaede961630f7d5255e1a9", &(0x7f0000000080)="0f56547010fa79234dde5abceea8fd928669148697609dffb09c7750192a739803"}}, &(0x7f0000000300)=0x0) timer_settime(r4, 0x0, &(0x7f0000000340)={{}, {0x0, 0x989680}}, &(0x7f0000000380)) r5 = fcntl$dupfd(r3, 0x406, r1) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000000600)={0x2, 0x1, 0x40, 0x0, 0x4, 0x5, 0xffffffff, 0x3, 0x4, 0x5, 0x5, 0x3f}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x501500, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r6, 0x0, 0x83, &(0x7f0000000500)={'filter\x00', 0x0, 0x4, 0x8c, [], 0x1, &(0x7f0000000400)=[{}], &(0x7f0000000440)=""/140}, &(0x7f0000000580)=0x78) ioctl$TIOCGSOFTCAR(r6, 0x5419, &(0x7f00000005c0)) 2018/04/02 00:10:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040), 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000100)=""/210, &(0x7f0000000080)=0xd2) 2018/04/02 00:10:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000a80)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000540)="3e0f0d3ec4c289b6955179000065660f3814e90fc75e0bc4c34949cd5eb9800000c00f3235010000000f302e660f38826217c4c38d7f1c3a86b8010000000f01c10f2004", 0x44}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000140)={"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"}) fdatasync(r2) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x402800, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000100)={'bpq0\x00', 0x5}) openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0xa4667a4dcc955594, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/04/02 00:10:56 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x7, 0x3, {0x2, 0x0, 0x1, 0x1, 0xffc}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000002c0)=""/4096) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000140)={0x8000000002, 0x1e, 0xfffffffffffffff9, 0x1000e0, "46da9ddb6ac9d05b88b22d869bc001bb2398dae6698dde653d754a2a75e544ea"}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000014c0)={0x0, 0xfeb, 0x5883, 0x2, 0x80, 0xfb2, 0x8, 0x400, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7, 0x0, 0x3, 0x5, 0x3}}, &(0x7f0000001340)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001580)={r3, 0x4, 0x10000, 0x3}, &(0x7f00000015c0)=0x10) r4 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001640)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000002a80), 0x2) r5 = dup(r2) write$eventfd(r5, &(0x7f0000605ff8), 0x10235) write$eventfd(r5, &(0x7f00000016c0), 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x80000000, 0x2, [0x100000000, 0x401]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000012c0)={r6, 0x2}, &(0x7f0000001300)=0xc) writev(r5, &(0x7f00000013c0)=[{&(0x7f0000000380)='T', 0x1}], 0x1) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r7, 0x10e, 0x6, &(0x7f0000000100)={0x0, 0x7, 0x4, 0x3bc}, 0x10) sendmsg(r8, &(0x7f0000002880)={&(0x7f0000001380)=@ll={0x11, 0x1b, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000001400)="3db7e165b3ff078b0286b624bd83778bb52d36e49c42866a54fa18225ce83ad6edd6f8d96314c173e51f4622cfe221fdf55e9681694761751fc99dfe22b3ea722fa43da1685846f95e162e8c7ba3d9a656f15741bfd1cb4914717fdb51037555ebff24a21dda07f3f7f18cc86de6c400801e0744c1886004982f0140a4f1a47309d392", 0x83}], 0x1, &(0x7f0000001600)=ANY=[], 0x0, 0x800}, 0x40000) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000001600)={'bond0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4003, &(0x7f0000000000)=0x9e, 0x7e, 0x5) syz_open_dev$mouse(&(0x7f0000001680)='/dev/input/mouse#\x00', 0x6, 0x80) 2018/04/02 00:10:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x22020003, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/02 00:10:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendto(r0, &(0x7f0000000180)="4ad8cec6c52df77aba99b3a1b3dd1470ce6dd981d7fc9e5004c3bbbbc6c91103f1b3b644a2d13478096a06fc6e1498c3d2b6bbb337b30d09c6d8aee82485a8f880cd2b1a93368b4843df7628d9be95165765574c24aed61d3f6bbcde01d1a9817cd4de7af096d192efe5712a9c00715cc929ed44e58ce0c0dc44cf95277f18edcb14e84969faff3a58cd65ab8ca9f5741401c05303f8b19d6ba411cb56e9b7b8824cd3f3a9f189e05f5d4d7902ab673c", 0xb0, 0x10, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300090465000000000000007f0080400400000046000107000000141900040004c20200070000000003000000000000000003f500", 0x39}], 0x1) 2018/04/02 00:10:56 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000072a000), &(0x7f00006c8000), &(0x7f0000d7e000), &(0x7f0000e77f46)) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffff, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="d9eac5f99dcae061136686c0e4058b6105e42e05df45ebb9b6c5a9130ad144ea29686ea50b7207409014ac435b615559641e95c35be6b8c49b978deb3ef5328602d34711bae0d3cda91ac7c189518ce31531d052b519137fe9ee4aa4ce8b0c38462a3fc93af982f995c389a61cf0c752f1d296f23e0beafef5769748bd84cc17d61a46e9ac92d84aae830df1bda5e6f38ee3ca3aa7adc79ad7c4774b02c0a4a1c069c76e05072922fc27c2ba0a3a3d40b2297a0e57f16bd838d6d3d0e0910ff3013f5a7435e3e0", 0xc7, 0x9}], 0x8000, &(0x7f00000002c0)=ANY=[@ANYBLOB="6769643d317f2c636173655f73656e7369746976653d6e6f3d36383239332c00c35bd6373fa734272bd0fb96fd852cb6ed87dfdd996ecfe996e4232badb734887fce3876afda783ddec5b9cfe277d3dcc31d4ccb336332f57fb0c0581eb1f6755c973ec185af07e48f2cc3996706eb8bc88597ade53ee925cd30f681603cd0ad40ef892d8d334b7cb8fca67925daa08c8c6d92b1900dca9f29fbc1e6e0e0a3996d1f603a49fe594ed5be13a28f124af961ad34f50e7df9f2be6c1f4becb4ae294629a94f3c"]) r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x4, 0x88202) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000a40)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0}, &(0x7f0000000ac0)=0xc) fstat(r1, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000b80)={0x0}, &(0x7f0000000bc0)=0xc) getresuid(&(0x7f0000000c00), &(0x7f0000000c40)=0x0, &(0x7f0000000c80)) r7 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001300)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001340)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001440)=0xe8) lstat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001540)=0x0) fstat(r1, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001600)={0x0, 0x0, 0x0}, &(0x7f0000001640)=0xc) r14 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001680)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000001780)=0xe8) getgroups(0x3, &(0x7f00000017c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fcntl$getownex(r1, 0x10, &(0x7f0000001e40)={0x0, 0x0}) getresuid(&(0x7f0000001e80), &(0x7f0000001ec0), &(0x7f0000001f00)=0x0) fstat(r0, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000023c0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000024c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002500)={0x0, 0x0, 0x0}, &(0x7f0000002540)=0xc) r23 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002580)={0x0, 0x0}, &(0x7f00000025c0)=0xc) r25 = getgid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002600)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002640)={0x0, 0x0}, &(0x7f0000002680)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000026c0)={0x0, 0x0, 0x0}, &(0x7f0000002700)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002940)={0x0}, &(0x7f0000002980)=0xc) r30 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000029c0)={0x0, 0x0, 0x0}, &(0x7f0000002a00)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002a40)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002a80)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000002b80)=0xe8) getresgid(&(0x7f0000002bc0)=0x0, &(0x7f0000002c00), &(0x7f0000002c40)) fcntl$getownex(r1, 0x10, &(0x7f0000002c80)={0x0, 0x0}) lstat(&(0x7f0000002cc0)='./file0\x00', &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getgid() r38 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002d80)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000002e80)=0xe8) getgroups(0x5, &(0x7f0000002ec0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r1, &(0x7f00000030c0)=[{&(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000440)="5aecc68ee2f531e23e294f00571d958a7714111d2b8901eca66561cd568bb4694edac7a055de9793b64e4b027b21a9555b28446f0f25dcbc25f5f073ce4c43d609272004d6748ac8dfd0f23892eb4a656a8cff0b14f581839036cc5b143f3a227d186007908e0401e9d4b5695d925bdaf13c6d71c817058070a1d8043263b36a1cd3c6aa05fb306b391f65d1b18ecc1cf75414ff5c68418bc9e7548c0c20c7aa37ecc5040095c376101cbe0d515e19dcba1bad6144df84500ea51ff1e2af82173159660c04dd6e6915f4648e6874468458cabccb709bf16de3bf1a90", 0xdc}], 0x1, &(0x7f0000000280)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0x20, 0x80}, {&(0x7f0000000540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000005c0)="23dbc7d25bbdb6498310d6ca2cae7527b71e3f655d93dcea007cf78cbb3cd6fefb7e9a81c89b192df89f988b1fa4f1c429299ab375243656", 0x38}, {&(0x7f0000000600)="3a63bbc1a12b08f9a008fb5a1cc2f371bb36d1f3816a5f523755fc091ed7a0a773749201ecfae781d59452979f4c4495db4229d1335f56f19f591c221d73c4b99dacae7ff1756812fd49558031d3f577651c404f671ed1d75c686803d4616b9937eeb432b18ab33f58c0551a889ba97a5227f22f93bb348393128760e5dab8c30d4f8a158533d3e92ba79a3bca7642d9dee81431cb88da82be4909de8896c4bf73a064fc8cca3ffa5d1f296e131684ded0dec21a506cd2542a1d317d27217b675458a35fa99f285b6d647eb9b6e6fefa74d4dca234d383a094c478d4e290e9109c435cdd3f83f1", 0xe7}, {&(0x7f0000000700)="3b274473bd8e99e917ecf586d5584a5459946b2a2b77f20046c015b36ebe1ce707d3c010eb05822d640c0bfdd29542431e41cc37b54496d87bc71914f861f85024dc930c09d1ec83", 0x48}, {&(0x7f0000000780)="588fcfef196314bda298f669d92052563aee5fe857de45be7eef74ff7823eb86761f475400a5b397a182adf49eccc04585be7644ae94815e5977a3adae704015d43787fe3d07379148521a87f3dfbcb4f23aa8b1b507244854bbf919f2e68b67", 0x60}, {&(0x7f0000000800)="16c2d7eb157c4fa528089db4d02482a2939fdf022eebe2e3bbfa7729", 0x1c}, {&(0x7f0000000840)="2aa692c66f65963f8e3fc4a451fac832d71aacd414e0f4058609344143118b446863a935ebd27e813dc7074518d62fef8a0478b207f0a36a97c6c4406c28cd9cc3ea446160c05d2f8bd2db31d41d42e1a9c0f67049b83719affc06b749fdb2092153e90ff3a41f5d7dee5d1fead5a30bad4321ae", 0x74}, {&(0x7f00000008c0)="9edbf715bbc51a61052a3d40cc17a15eaeb7b97d", 0x14}, {&(0x7f0000000900)="c8783e0a37578b4e8a9a2cafd7cf909502653ff747fe1888830b5369f5d4485c3adcdfad28a12740f508a10eb364761eb0d49eb4c6ef1ec97c03918b7d30184a2122034102ce1f08d4d25acf309496b06235088ee7529199500e244766c780b3b79f940a58608528c0214196ae239b9f6dbaf41f8ca1746bfb486b31c0444e553166dec225b4", 0x86}], 0x8, &(0x7f0000000cc0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r0, r1, r0, r0]}], 0x90, 0x24004810}, {&(0x7f0000000d80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000e00)="bfb1464080c7c142228c73be88ffcc615ebde26ac032235fdc85f22a760ca670df6533900cafd6a2e32f98da02478296482554abb6bd34708ade137ae0dacb8a9ee9ebaafa366a8413496d4669a80df72b9cb7c9bf511619a0e02497870104cdef835bd1d1bd386ce98ffd6827fd6fd0b58c437d473be97896cda237dbc6f8d7a2260a29a0b586ce73b9e2195c17396c2eff79de", 0x94}, {&(0x7f0000000ec0)="22ff7ca6c4a963f1fdc5717cb2f9adb397d857c10203e2b1dd1eb32de0336e4404388c6fbb10e47ab5dedafa87bde15f0f7e7710bc5f74bca795f4256d034eb1befd9f3cdc65ae2802ae4380b670bb5599a455be780c0747a8b4cae5b778deeaa72b8f6c70be7512bb7f96e60a755cf56817fbd960a11ca8062ec4af3b4ab933ceb2e68c243983c86cf42ffb81cdae2293e4bd0b11c406a8e0c3b2c10ef4877df98ed9fdde94e0ba9180495246a894c5b0d990e85b02d700c4a02daa962fcba8937e23ef4083012ec36efc56d9f895d6f275c85899a2a40dca7d0bf9bab25d1f48d2999967", 0xe5}, {&(0x7f0000000fc0)="bcffd510acd44195cfbff4ccffc277803700d5b6504eac51e1aa8e70826d468f7bc80e0be2c569fdcc6126900823f5c1ad131fc8b37e8118b687693327f1979a93131227421532c40895135cd4d5839098315473e453e843091f30bf0dbee0fa142a618914b10e78b9ad0668d0fc21b30359698c05a66bca8d74c95f0686a3f5453e21a1c3ab4ac70f52ce92e457d1816d614e1c37b1a7acef57fc84b52514aafecc071a256a4e29b3a420ac688052c4077c7980f92510f6ede113ce894db31cbfaa93a310f22487d21860788e3eaf0c4dc532215b040625da4308fd69fdbff02f95835173eb17f68debb60b97aec983cd90222cdfc09a2a", 0xf8}, {&(0x7f00000010c0)="cefaba8210ae4a7daae23f8ac76233c12c0132736a147b5348fa65588affca3f49d3df7aa3514bc19fbea2fb48e3bb65bdd8ddc8d6ef", 0x36}, {&(0x7f0000001100)="f4abc2ac85ba14e60206b59fabf7c67a02a32485503e512371f9308f18940a64c99f6abf5c6ead802be0ff0bb049896fd47a7e0df39dc9d893e9a2261af73480586103f2b4f39ab92aad2c7a5f12b0c9cbe53eff541e6265cc8a610a6854d264f24e82f6198fcb47df3d4ef43c4c364c3b49", 0x72}, {&(0x7f0000001180)="9206bb6ece0c411599d05293c02c8728b800e8b1435c89cd2e7ac6b5bff93769e0658f9136d2479554fac47375795b88d10e2ffda8cde94db3c1c8cd5c192cd060fc8df13ee15d0a1a68f75e59328dbea44ac53fd1422fd03191efc2c01eaeac6fbcbd9df3d90b7f89b88f0e306bf13411445bc29b29e0c65424a5fb9c9a400dec50afa3cf322fe251a416ebef4a55d1c6f1773a89ad1961ca05b30b6f4a84ba415bad89ae5aa05844b8c14386fb5dd7e2708623bd0a60fd87d594df747673ac542b2da14c2ba3778ce84a5e2624c82a5fd44758481556e9b695bf438c3b276cf08155c04a32d0223b0d26d0927e64bf180ba6cb98", 0xf5}], 0x6, &(0x7f0000001800)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x90, 0x4040}, {&(0x7f00000018c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001dc0)=[{&(0x7f0000001940)="2a6790d2a1e9d81df79f4733c693b8a03930eed38139993d63356cc754dc2d45205be2e49796d6384e0a1fe5fa917b8368ddb0078f366b26c68524", 0x3b}, {&(0x7f0000001980)="31b225ef7dca110328ddd9d9cefeab1f6b77752ca547", 0x16}, {&(0x7f00000019c0)="aae91dc81f110d1a3a053026de2dd95308b3ee4ee7ac27046757c700d27b1901882873b603b5fe692e18c5c882958dae5f3184f6f3bf2368a250bfa3bfc41b0e4353053d2d8f2a0375bad5d002e518452f541520c7938a3b2bd79b468eb9bd32fb9f1580c4f5c196d3a6e35247c13f5dfe2b33972f3e341b28403bde816107056d5e608c8a5dd938bf2295b60aa14308abf52b00a755dcd00933417507f1fc5beecd627a23232433eed4a3b3137cb95fbdd89c0dc92e23ebe1058a24781b519b6e46f249c70044c0b8d299fe444b56cae093cccb21d9b7", 0xd7}, {&(0x7f0000001ac0)="ae6f74f18d73d35956f4e6fb7adca39885558ee76669969d66d618fa976995d8cddc06b5d1efb7fec5771ae7bb4e5bc33aaaa40ff7ebdfc299347399e6028454c4b34a87a8328c5f77fe73092907d48d15b267581734da450f24d18ee625858ceb2225c50a6b228ed4a8f8a248eb500aef7c631a4bac656d6a78cd688c64725cbdcf2cb9b87bd889bb8f3c8db714dffc75096c", 0x93}, {&(0x7f0000001b80)="c6e3038d1d7a40dc0068626c995f4becbda8428a5f974dea6159faccf34eb00636868f2d7efc19c3fa0024edfd60d71b4f3ebcc9ca099648c789bf22479b1f8923d08c3092031d5891fe8cdf11fb9e9e17f245d211c1b3190f84e97192afdf473c75b257dabd1d4450984a2dc6a171fa638bc8591169a70a31a6727fe832f686c6813c9c1037a59fd67a7404037c4d83afccba50a7342db67bc65213f743968873d98f1cbc17611a82e1136374da92e379257900fc69df603bdeb19ae40f2c6c40c96297c60992ee2499", 0xca}, {&(0x7f0000001c80)="7e8f175fa66a466cd5aaf6c7fc5738b2db", 0x11}, {&(0x7f0000001cc0)="d70d93ff67ae76f64d6756c87f1b21aae323574f8b3297df76a79f788de3ae59920b838c770977e9b5bc7b37c375dce881cc4e0c764421303e452f8027351cf5d99b1ddac7805256705203a9ba6fb313cb157ad9946bab8c44c76fbaf9bdff45f0607e93d2e9919d2084f2605b69d654ddbc1f6fa1b157f8deee65a5703159bddefb161d796a4100e73437c4244f1411e64caad312e4651bf67c0fbae0e4d142b5020f81f459b8be83da3ad9b4f5f023f2e2b54f9e16335bc9d2c54e17b716f906e36ca5565e716351a25cccdc38705ee823e21f82668417a5db3ab4ad62b825e9ad59b845cb1e4297edce8d210ed59d", 0xf0}], 0x7, &(0x7f0000001fc0)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x78, 0x20000000}, {&(0x7f0000002040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002380)=[{&(0x7f00000020c0)="a1f1894990e92bcef31d5c125d3048d20755", 0x12}, {&(0x7f0000002100)="1ba24dfa2660fb29f282bf239b42c15df3251d8affbf3182e45162d338f0b6232d8a2677b8c0c9e939230f7749b10080686ac8d1a11bc0bfad8d1cf133f94750d13fd07d457a863ea07c10b72b61402f03b873ff1b486ddcd7510efe2916f7a0fdb740bcec91f4bed84bfef001860c9a5d214f147947c36ee6e2a1348becc85fa4601356b410f8283fb618118a72d68ccd5f8c17b79b5dd63afa3f83c8683e26687a4ed4b2897576b3c9af7228743e5f4e7553055c63227c362f8e236159e805c02122ede9a64db0947951b286bc26afe91c", 0xd2}, {&(0x7f0000002200)="19e5b91e29158ee3b0b326bc8e054cb60e92bb3be6ededde2cbac0ac96483b03d796558202c2937d01c58ada5b0f79432e9987a27e33da3f9a04acfc85f6433dd234f4fb90a0f8b671029889dc0f", 0x4e}, {&(0x7f0000002280)="6d2216800e16e94249df902eb11038800ac3445561439af82c052d3844de47b0536d6acc36f2ae4c2f7928c878065bc556e098610621cf67287e65eae9736c86cb30c2467142fd9a42f086b19abbb786ad4c108791c2dd9b1185796df6c6f8a3f13667321097399a137a516dcfd6b9d034b02616a1aaf719f9bfaa9bb11d739efe044530e81f5f5b7a4577f8064c4b9189b598f66a0d826ef503af1813436577f73e19711a4d63e9ec341e371c78381cf4cc12f207f3ebb4032919f28c218cb6363dc8d8a08f99a5", 0xc8}], 0x4, &(0x7f0000002740)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x78, 0x48000}, {&(0x7f00000027c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002900)=[{&(0x7f0000002840)="c5018225520a8ae3c6446aa9e9db581006fe6b46fcb3a697d416358bf814b33cc0326f47763649aaa039264c1206e1d8be9899bfb2f514c02c886d935aca23ada053ff4bbaefc792b261237a39eeae54241d8fe66be01c82f71d887171e575b0470938227d73714168fd84", 0x6b}, {&(0x7f00000028c0)="9e", 0x1}], 0x2, &(0x7f0000002f00)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0xb0}, {&(0x7f0000002fc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003080)=[{&(0x7f0000003040)="dc7cb56d4273b86757ce6c8e5d7dc1bd81165f151b27c5c375403d338ccb988c4598662b794a4ac01f6f", 0x2a}], 0x1, 0x0, 0x0, 0x8040}], 0x7, 0x80) bind$bt_l2cap(r1, &(0x7f0000000240)={0x1f, 0x3, {0x7, 0xfffffffffffffff8, 0xfffffffffffffff9, 0x5, 0x6, 0x16}, 0x2, 0x3f}, 0xe) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/04/02 00:10:56 executing program 6: memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/04/02 00:10:56 executing program 7: mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000001) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fcntl$setsig(r0, 0xa, 0x41) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) fcntl$getown(r0, 0x9) 2018/04/02 00:10:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)="6463746370008de97ecfd63973e096a4add0eb4a584e5d0a5fb8093a7654f8ce439b056f59fb75ac112c93786a215832574f8cf9e9e98464573588d470abc1d0b7cef0abf2fe5465f7a11bae0385c11ff80787e4541e27e24dbcdf7d15cb15a5f20d8defb64f2f8a6f85d42b65584bdbbd9ec685708bacc7e1c9fa170c813b063c5565c2b6d6f7039e67fed283a45492a48708e630845c1f061be4649a472a9b5fc68b1059495bc9d07a3c97dddde28a7f", 0x798c6cc37e135235) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000793fa0), 0x355) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x10010001, 0x8100) set_robust_list(&(0x7f0000000240)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x6, &(0x7f0000000140)}, 0x18) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x6, r1, 0x1}) ioctl$TIOCCONS(r1, 0x541d) 2018/04/02 00:10:56 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x2) dup2(r0, r1) [ 67.964423] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 67.974908] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns [ 67.997867] netlink: 'syz-executor5': attribute type 4 has an invalid length. 2018/04/02 00:10:56 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000e6ffc)=0x2000000000007, 0x9c88be9f5a8c7c99) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x20, 0x4) write(r0, &(0x7f0000bdf000), 0x0) r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3) r2 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x2, 0x2) readv(r1, &(0x7f0000000080), 0x22f) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x7, 0x0, &(0x7f0000000540)=ANY=[], &(0x7f0000000480)='syzkaller\x00', 0x0, 0x93, &(0x7f00000005c0)=""/147}, 0x48) close(r2) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000003c0)={@remote}, &(0x7f0000000400)=0xc) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000340)={0x0, 0x5, &(0x7f0000000140)=[0x1, 0x101, 0xfff, 0x814e, 0x2], &(0x7f0000000180)=[0x5, 0x80000000, 0x3ff], 0x10, 0x7, 0x7fff, &(0x7f00000001c0)=[0xffff, 0x4, 0x4, 0xffffffffffffffff, 0x5, 0x10000, 0x0], &(0x7f0000000200)=[0x1, 0x2, 0x5bc, 0x3, 0x8, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x4]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={r2, 0x1, 0x1, 0x2, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x5, 0x9ed}, &(0x7f0000000300)=0x90) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000580)={r3, 0x10000, 0x7fe, 0x4, 0xe8, 0x6}, &(0x7f0000000540)=0x14) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) getsockname$netlink(r4, &(0x7f0000000100), &(0x7f0000000240)=0xc) io_setup(0xcb, &(0x7f0000000680)) 2018/04/02 00:10:56 executing program 6: memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 68.029146] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns [ 68.042105] ntfs: (device loop3): parse_options(): Invalid gid option argument: 1 2018/04/02 00:10:56 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x100000000087) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000080)={0x5, 0x7}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000480)=""/220) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x200000000, @local={0xfe, 0x80, [], 0xaa}}, 0xc) 2018/04/02 00:10:56 executing program 7: sysfs$2(0x2, 0x0, &(0x7f0000000000)=""/53) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7f, 0x2) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2c0041) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000000c0)={0x1, r2}) r3 = syz_open_pts(r0, 0x0) r4 = syz_open_pts(r0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000480)=0xfffffffffffff001) fcntl$setstatus(r3, 0x4, 0x2800) dup3(r3, r0, 0x0) 2018/04/02 00:10:56 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x70, 0x72b8, 0x100000000, 0x7f, 0xd00a, 0x0, 0x8, 0x40, 0x2, 0x2, 0x3ff, 0x5, 0x100000001, 0x3, 0x100000001, 0x8, 0x3, 0x400, 0x7, 0x2, 0x0, 0x5, 0xfffffffffffffffc, 0x3, 0x5, 0x7, 0x0, 0x7fff, 0x1e6a, 0x2, 0x0, 0x4, 0x8, 0x2, 0xffffffff, 0x769, 0x100000000, 0x0, 0x2, 0x1, @perf_config_ext={0xaf8}, 0xc201, 0x101, 0x1, 0x0, 0x0, 0x6, 0x1}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, r0, 0x0) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000500000010d10200cf", 0x1f) sendfile(r0, r2, &(0x7f0000000140), 0x40) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) 2018/04/02 00:10:56 executing program 6: memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) [ 68.145334] ntfs: (device loop3): parse_options(): Invalid gid option argument: 1 [ 68.263128] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 68.275703] netlink: 'syz-executor2': attribute type 5 has an invalid length. [ 68.294516] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/02 00:10:56 executing program 0: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000080), 0x153, 0x0) close(r0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/04/02 00:10:56 executing program 3: r0 = socket$inet(0x2, 0x5, 0xd2) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x7, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/04/02 00:10:56 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) r1 = socket$inet_udp(0x2, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000380)) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x100, 0x0) recvfrom$ipx(r4, &(0x7f0000000400)=""/86, 0x56, 0x40000000, &(0x7f0000000480)={0x4, 0x2, 0x3f, "fb7e5d5e583e", 0xe78f}, 0x10) write$sndseq(r0, &(0x7f00000001c0)=[{0x100000001, 0x7, 0x2, 0xce, @tick=0x80, {0x9, 0x1ff}, {0x6, 0xde9c}, @raw8={"977d961a9467c0caf28850fe"}}, {0x9, 0x7fffffff, 0x0, 0x1, @time={0x77359400}, {0x0, 0x3ff}, {0x5, 0x1f}, @queue={0x3, {0x6, 0x5}}}, {0x316, 0x3, 0x3ff, 0xeb, @time={0x0, 0x989680}, {0xaf5, 0x400000000000000}, {0x3, 0x7}, @result={0x0, 0x3ff}}, {0x20, 0x5, 0x7ff, 0x5, @time={r2, r3+30000000}, {0x1000, 0x8}, {0x2000000, 0xf6c}, @queue={0x80000001, {0xfff, 0x6609}}}, {0xfffffffffffffff9, 0x4, 0x7c6a, 0x7, @tick=0x400, {0x1, 0x1f7}, {0x8c, 0xe8}, @quote={{0x0, 0x4}, 0x8}}, {0x8, 0x1, 0x4, 0x3, @time, {0x800, 0xf09}, {0x6, 0x4}, @raw8={"b184dfa7babc50a0263a40d0"}}, {0xfffffffff7049545, 0x8, 0x5, 0xd4, @tick=0x8, {0x80, 0x400}, {0x100000001, 0x4}, @addr={0x2}}], 0x150) r5 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r5, 0x80605414, &(0x7f0000000100)=""/110) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ashmem\x00', 0x4000, 0x0) sendfile(r1, r6, &(0x7f00005d4ff8)=0x84b, 0x2000000000000ff) 2018/04/02 00:10:56 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x14) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10202}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xcc, r2, 0x100, 0x70bd26, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6a}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xa4b}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x84, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x5c}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r3, 0x0, 0x0, 0x0, &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f0000000140)}, 0xffffffffffffffcf) 2018/04/02 00:10:56 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00000000c0)=""/132, 0xffffffffffffff4b, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000), 0xc5) write$evdev(r2, &(0x7f0000001fdc)=[{}, {}], 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000280)={0x6, &(0x7f0000000240)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000300)={r4, 0x1}) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) accept4$ax25(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) fchmodat(r2, &(0x7f00000002c0)='./file0\x00', 0x70) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="20170000f800"]}) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000340)=0x90d) 2018/04/02 00:10:56 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0xffffffffffffff5b, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x5}]}, &(0x7f0000f91ffc)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x0, 0x27}], {0x95}}, &(0x7f0000000080)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x1}, 0x48) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1, 0x10000) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='efs\x00', 0x400, &(0x7f0000000300)="1751c7bcd4d2302749529bde2e6c7626bf8c4d5a5a61359334083f86575906abc22ab8f769f056db2f2059c86fb0204d13a0165f20f8add746d8dea0152d0949a23edaa2eef32e20e327b75994e967a3d90f378e55f619d46008f87852a5a291956b76c8d1ec36fe9c94df1e5dc20e7c2712698f460e") statx(r0, &(0x7f0000000100)='./file0\x00', 0x4000, 0x8, &(0x7f0000000140)) 2018/04/02 00:10:56 executing program 6: memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) 2018/04/02 00:10:56 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00003b9fee)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001080)=ANY=[@ANYBLOB="0700000000000000030000000000000004000000080000000800000000000000060000000000000004000000000000007f0000000000000000000000000000000000000000000000002000000000000000000000000000000200000000000000678d0000000000007b000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000003000000000000000000010000000000000000000000000000000000000000000008000000000000000000000000000005000000000000000200000000000000ff070000000000000000000000000000000000000000000002000000000000000000000000000000a50d00000000000000000000010000000100008000000000000000000000000000000000000000000004000000000000005c47a00a00000000ffffff7f0000000040000000000000000000000000000000000000000000000004000000000000000000000000000000ff07000000000000030000000000000001800000000000000000000000000000000000000000000000200000000000000000000000000000060000000000000004000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x10001) fdatasync(r2) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000002280)=""/4096) [ 68.321282] netlink: 'syz-executor2': attribute type 5 has an invalid length. 2018/04/02 00:10:56 executing program 6: memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x48) 2018/04/02 00:10:56 executing program 7: r0 = socket(0x11, 0x1, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'lo\x00', 0x0}) io_setup(0x8, &(0x7f0000000000)=0x0) io_destroy(r2) r3 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000140)={0x0, 0xff, 0x9, 'queue1\x00'}) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000000200)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdff, r1}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{0x8, 0x5, 0x6, 0x1f}]}, 0x10) 2018/04/02 00:10:56 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001440)={r0, &(0x7f0000001300)="364b9d838379260a24558593a28961141ed4dacac13716520de15bf9e6ea79e11dbc9ff69ed7dcf0f47d9b9e01198a18d211028f2736b863ce67ddb4961ba5be12047ad87f50794aaed803df946890082da44791bd5f1d4359b5", &(0x7f0000001380)="28c253c7a453ad3d0fd4fccbdb75c013779e3266d81462fb425a6b27fa203e986cd9458bef8c8774a0745230394331894cff18110dec4669b9c8dbfe5cba2607fe3f4457df409c8226c60be0cf59630a6a677007898754218162e1572a300a2b1c874640ddf41af3c3b89cf580e45b7309f5fccdaebc82908c620a154604c111996feff0c55a296135c35d", 0x2}, 0x20) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001480)={0xffffffffffff8001, 0x0, 0xff, 0x40, 0x8, 0xfffffffffffffffc}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/ppp\x00', 0x109180, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000000c0)) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000014c0)=0x100000000) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r3) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000140)=0x8) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x114, 0x7, 0xffffffff00000001}, 0x2c) ioctl$TUNSETGROUP(r1, 0x400454ce, r3) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000100)={0x0, @multicast2=0xe0000002, 0x0, 0x0, 'rr\x00'}, 0x2c) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x5, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x88) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, &(0x7f0000000100), &(0x7f0000000280), 0x2}, 0x20) 2018/04/02 00:10:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0xfffffffffffffffe) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x3f, 0x7fff, 0x8, 0x10000, 0x76bd, 0x68, 0x6, 0xfffffffffffff800, 0x4, 0x4efc, 0x800, 0xfffffffffffffffa}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000100)=""/78) read(r0, &(0x7f0000000280)=""/217, 0xd9) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/04/02 00:10:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x3) sendfile(r2, r1, &(0x7f00000000c0)=0x2, 0x100) 2018/04/02 00:10:56 executing program 5: unshare(0x60000000) r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet(0x2, 0x5, 0xfffffffffffffff7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) r3 = accept(r2, 0x0, &(0x7f00000005c0)) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000300)=0x9, &(0x7f0000000340)=0x4) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000500)={0x1, 0x3, 0x4}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0xffffffff, 0x200, 0x3, 0x81}, &(0x7f0000000440)=0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000002c0)=0x8000, 0xffffffffffffffd0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) [ 68.599755] IPVS: ftp: loaded support on port[0] = 21 2018/04/02 00:10:57 executing program 3: r0 = socket$packet(0x11, 0x10000000002, 0x300) r1 = syz_open_dev$sndpcmp(&(0x7f0000004b00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) recvmsg$kcm(r1, &(0x7f0000004e80)={&(0x7f0000004b40)=@can, 0x80, &(0x7f0000004d40)=[{&(0x7f0000004bc0)=""/195, 0xc3}, {&(0x7f0000004cc0)=""/125, 0x7d}], 0x2, &(0x7f0000004d80)=""/222, 0xde, 0xffffffffffffffff}, 0x40) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'rose0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000080)={0x1f, r2}, 0xc) 2018/04/02 00:10:57 executing program 6: memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r0}}, 0x48) 2018/04/02 00:10:57 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)=0x100040) pread64(r0, &(0x7f0000000200)=""/106, 0x6a, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x401, 0x1c0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00000001c0)=0x10000) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0xe, 0x80000) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000140)=0x5, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) 2018/04/02 00:10:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x54000, 0x2a) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000000140)=0x1000) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$getownex(r2, 0x10, &(0x7f0000000100)) 2018/04/02 00:10:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x11) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000080)) 2018/04/02 00:10:57 executing program 4: syz_mount_image$xfs(&(0x7f0000000180)='xfs\x00', &(0x7f0000000380)='./file4\x00', 0x9, 0x220, &(0x7f0000000780)=[{&(0x7f0000000200)="f265021b9629eac43252f870e2b5f4bac107f78db8c62c9e50e6b66500ea992674696d2e0eac44b44bb23cae554d6089ef45b5642a8d8b9c5db0382489c9fec44d1ae79296332a25d56c454cdf9e3680b39195fa586f3cee9a6e63624b820b2fc6a229fbfa8c6781ec55cc75feae3be044c5576a74202600f71db04e1a57046645948465b527ea1a30795a4c071201bd974da7a319ab9af7636142e9e96293701e29f42e73723ceeaeccf2c0855c78152562fc1340b2ada747343a1399ea6f8aab14840081825bb0094078265b9d9df23c02e88256de75445d091deb7530c7129b4544d0c6be8539d0c891adbefe", 0x0, 0x2}, {&(0x7f00000003c0)="accebd695147fbbae72b9674293ac96b4288eebfdec2172499e7fc4bcfc2be662601905bccbcda4c916317d612ec3701b9d44d72de2edbd158c4a2361bf44dc8a218a14082f96ebe3ee2af6b9f364a7776c4fc7a8c230b6285bf8c", 0x0, 0x8000}, {&(0x7f0000000300)="94a4a1606a", 0x0, 0x80000000}, {&(0x7f0000000440)="574adf2726a20ff5bd56b154500908122cbfa8064e20327d58e02487b738220827292fbf88cb1f0f862b51fc94501a1c98ec231f81b944bfbaac5bffee748345c55592a1cc0a4ed281aeaa3765067594d95e045b7086461d823f9719170a437ab0df95ab83bb84d0e0e9ddf52db5cfc5ff21d1b84eb651ec503b45f61c447d9203c4280475446359482eeb229eed0420f110ae3e2716756ed55ada57c2a7a635a0c30cc3ff1d4f28c953945143c33023049fc98ae457dfa6ec8e5824be9105253d38f8c0645436c9b938d863f9a41a89acad19267704783900a42aaf0a4517d085f358dc4ff577e08cd70d8d7ae371d326f1", 0x0, 0x9}, {&(0x7f0000000540)="98c6ad7ec0843abb9e3ac838e79d12421fc5283e4d16a9efb883e9300edd0810df577c25bdbd3717bf7073f3b98bcf87cab86a14cc6d9d4d96b3c58d70c1f0a8d884ef9e177be2b04fc211f88cc705245df02c0e90836fdcb402442c0f2f6d9a548cdd70da8e016f2141dff1b13dfb45ccbe1fdbde6e75b79bd7e08cc8340a9e28e4502389b21a84ece93b0132a90259ff52f8dd44c4e7963e9ebc8b65b72e4cbcdb9f094c921b78932eff5d0a19d7facb4d6f00b9bebbe7e84d6b54f83930e91338de3f65c8c3b1a6604fd3", 0x0, 0x6}, {&(0x7f0000000640)="819527a7135c03b27c56ca8240acf9804b73a83d74e14731e7eaef09b13738a343c1f521a1c39e425caa234baf5f0b234b36c8444fb45b15b028a16a39d3b394127c417feb60bc2e9594f4c1e9a4a6379b3b2b841862c406f6c85fe9af60d4828d97190b85d92f60b0f5ed28490d697a230a4b17e51311922e51b17b23756865e071bd3bf032b45557", 0x0, 0xeb9c}, {&(0x7f0000000700)="c875c62794296bcf1f242bf005e02d7ae3a12e2eca482e12e3ba5325f145d61301779de0cb966958e843", 0x0, 0x101}, {&(0x7f0000000dc0)="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", 0x0, 0xfff}, {&(0x7f0000000740)="f8d3a8fb89", 0x0, 0x4}], 0x0, &(0x7f0000000140)={'nouuid,'}) 2018/04/02 00:10:57 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getflags(r0, 0x40b) socket$nl_netfilter(0x10, 0x3, 0xc) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) 2018/04/02 00:10:57 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = getpgrp(0x0) r2 = getpgid(0xffffffffffffffff) setpgid(r1, r2) shutdown(r0, 0x1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) sendmsg$can_raw(r3, &(0x7f00000003c0)={&(0x7f0000000300)={0x1d, r4}, 0x10, &(0x7f0000000380)={&(0x7f0000000340)=@can={{0x3, 0x1, 0x53}, 0x8, 0x3, 0x0, 0x0, "4c09247501a9d7d6"}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x44) 2018/04/02 00:10:57 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1020}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800db7d009000000000000000000004000800000095000000ee95d2f21bfc3d5505f31ace44f2256285c07d29"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x800, 0x8000) fallocate(r0, 0x1, 0xfff, 0xfffffffffffffff8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/04/02 00:10:57 executing program 6: memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r0}}, 0x48) 2018/04/02 00:10:57 executing program 5: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x7f, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="dbf80f9dfdf9165df7f7841e6a907edbab35fe36b0d233f70d9f1142f9b04f38cf4336a5d571685fe3cf236db3e3781e3021a96d52465e9295bfb556a7e0bfc61c40802b1d07d2ba48e5b755c1422a561b877415095b3b8b56e24eafb84af6cc689749dbccfde096b2ea7ee63a7dff374575ab28c04a20ea8a399d8d89c067de9992cd8b738eb22394fe2a3e48c3b24f624ba3aabaaeca974aa5b7e19ca7a70e861644800a5c473d46d324105e71c1405d7145414ea71eb1c11147fbe848288976f8bfd08503b2c09c90ecfc12e925c04b4cb234c4bd8ee5850bc8bcc0d6c71ff58e22dc53dd23ccb12b23f96435f9d9d607a8ffdc069cb1", 0xf8, 0x1}], 0x8000c0, &(0x7f0000000240)={[{@umask={'umask', 0x3d, [0x32, 0x33, 0x5, 0x37, 0x34, 0x35, 0x35, 0x32, 0x30]}, 0x2c}, {@gid={'gid', 0x3d, [0x39]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x36, 0x32, 0x32, 0x33, 0x34, 0x31, 0x36, 0x33]}, 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x37, 0x39, 0x35, 0x32]}, 0x2c}, {@utf8='utf8', 0x2c}, {@umask={'umask', 0x3d, [0x35]}, 0x2c}]}) chmod(&(0x7f00000002c0)='./file0\x00', 0x10) unlink(&(0x7f0000000300)='./file0\x00') syz_mount_image$ntfs(&(0x7f0000000100)='ntfs\x00', &(0x7f0000000380)='./file0\x00', 0x100000001, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000840)="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", 0x1000, 0x8}, {&(0x7f00000003c0)="ced911a3f5808133189a9b04237218882fc9e057ccdce9b5c00ecfc52b3cd59f1f73c4a1613afb28fc0c973e783417d0d797d6a2fa20d9157636c4023c7bca513fc6b020befd363c15e124129baf47e4afd4740cfa32c2e392806e61869d6fe4e7ff8834ef2bba2b081cfdf7a8dba849f9686eaf29f0aa8580f01485794019e9ea70724af028abc0350c5ae11da608a3dcc82167a255da81d907c4c3070e0be23ae77570a508e914b7212704880ddeca070212918e03150d7a12fe3df105874c574694a654ba4833b530dc1e95190252754483b8edbad18811b94f42051e6017bfd62b557464aa464734ff4ae5ab0c5632200a49b6", 0xf5, 0x40}], 0x0, &(0x7f0000000580)={[{@gid={'gid', 0x3d, [0x39, 0x39, 0x3f]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x37, 0x3f, 0x36, 0x78]}, 0x2c}, {@uid={'uid', 0x3d, [0x2d, 0x2d, 0x37, 0x7d, 0x0, 0x32]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x3f, 0x30, 0x34, 0x37]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x2d]}, 0x2c}]}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f00000007c0)="34f30a0600000000000000000000000000000000000000000000000000000000e909d1106f1244cdbc52e0a329fb8a01000001000000000001000000000000005f42485266535f4d050000000000000000804001000000000010c00000000000000000", 0x63, 0x10000}], 0x0, &(0x7f0000017000)) removexattr(&(0x7f0000000500)='./file0\x00', &(0x7f0000000600)=@random={'os2.', '*\x00'}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000680)=0x1) 2018/04/02 00:10:57 executing program 1: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f00000004c0)=0x10000, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000540)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000005c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000680)={r0}) setsockopt$RDS_RECVERR(r5, 0x114, 0x5, &(0x7f00000006c0)=0x1, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000700)) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000600)) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) r7 = accept(r6, 0x0, &(0x7f00000000c0)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {}, {}]}) sendto$inet(r7, &(0x7f0000000140), 0x334, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r8, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x40000) r10 = gettid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)) sendmsg$nl_route(r9, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_NET_NS_PID={0x8, 0x13, r10}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r9}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r11, 0x84, 0x4, &(0x7f0000000500)=0x80000001, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r11, 0x8933, &(0x7f0000000000)={'irlan0\x00', r8}) ioctl$sock_inet6_SIOCSIFDSTADDR(r11, 0x8918, &(0x7f0000000340)={@loopback={0x0, 0x1}, 0x1, r8}) bind$bt_l2cap(r11, &(0x7f0000000640)={0x1f, 0x1, {0x46f7, 0x7, 0x3, 0x9, 0x7ff}, 0x9, 0x10001}, 0xe) [ 69.411583] ntfs: (device loop5): parse_options(): Invalid umask option argument: 23745520 [ 69.428244] XFS (loop4): Invalid superblock magic number [ 69.506950] BTRFS: device fsid e909d110-6f12-44cd-bc52-e0a329fb8a01 devid 0 transid 5 /dev/loop5 [ 69.531364] bond0 (unregistering): Released all slaves [ 69.539233] XFS (loop4): Invalid superblock magic number [ 69.567391] ntfs: (device loop5): parse_options(): Invalid umask option argument: 23745520 2018/04/02 00:10:58 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xe2bb) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) read(r0, &(0x7f0000000300)=""/203, 0xcb) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) write(r1, &(0x7f0000000400)="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", 0x200) write(r1, &(0x7f0000000600)="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", 0x1000) r2 = open(&(0x7f0000000440)='./file0\x00', 0x1, 0x0) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)='`', 0x1}], 0x1, 0x0) read(r0, &(0x7f0000003500)=""/4096, 0x1000) 2018/04/02 00:10:58 executing program 7: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet6(0xa, 0x10000000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000dc, &(0x7f0000000200)=0x1000000000007b3, 0x3) r1 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x100000001, 0x100) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x6, 0x8000) bind$vsock_stream(r2, &(0x7f00000002c0)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x1, &(0x7f0000000100), &(0x7f0000000340)=0x3) getpeername$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, 0x10000, 0xfffffffeffffffff, 0x1, 0x500, 0x400, 0x4100180, r4}) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x1, 0x80000001}, {0x9, 0x1}, {0x40, 0x1}, {0xffffffffffffff69, 0x4}, {0xfffffffffffffeff, 0x80000001}]}) 2018/04/02 00:10:58 executing program 6: memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r0}}, 0x48) 2018/04/02 00:10:58 executing program 3: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5b8, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x200, 0xd3, 0x1, 0x2}, 0x8) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) r1 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) write$cgroup_pid(r0, &(0x7f0000000140)={[0x37, 0x37, 0x30, 0x32, 0x34, 0x39, 0x31, 0x39, 0x39]}, 0x9) r2 = dup(r1) read(r1, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r2, 0x40044591) 2018/04/02 00:10:58 executing program 5: mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x3) mkdirat(r0, &(0x7f00004f0ff6)='./control\x00', 0x2b) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x5, 0x109}) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') lseek(r1, 0x0, 0x7) lstat(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getegid() setresgid(r2, r3, r4) renameat2(r0, &(0x7f0000000080)='./control\x00', r1, &(0x7f00000000c0)='./control\x00', 0x1) 2018/04/02 00:10:58 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2003, 0x0) r1 = accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x80000) r2 = socket$inet6(0xa, 0x80002, 0x101) sendto$inet6(r2, &(0x7f0000e13f4e), 0x0, 0xfffffffffffffffd, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffe92) getsockname$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000080), &(0x7f0000000040)=0xc) 2018/04/02 00:10:58 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x83, 0x81, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000540)={r0, &(0x7f00000003c0)="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", &(0x7f00000000c0)="ebf6fafa4bc13238b19a5953d8f353f6a98b1adcca79c4c61a627bad26393436dbaf24f50dc5ae373d8fcf7e6f0392d6cec2f7"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000080), &(0x7f0000000000)=""/15}, 0x18) chmod(&(0x7f0000000080)='./file0\x00', 0xa1) 2018/04/02 00:10:58 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x88) recvmmsg(0xffffffffffffffff, &(0x7f0000002540)=[{{&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000180)=""/62, 0x3e}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/45, 0x2d}, {&(0x7f0000001200)=""/209, 0xd1}, {&(0x7f0000001300)=""/231, 0xe7}, {&(0x7f0000001400)=""/44, 0x2c}, {&(0x7f0000001440)=""/39, 0x27}, {&(0x7f0000001480)=""/35, 0x23}, {&(0x7f00000014c0)=""/248, 0xf8}], 0x9, &(0x7f0000001680)=""/7, 0x7, 0x7fffffff}, 0x5}, {{&(0x7f00000016c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001740)=""/205, 0xcd}, {&(0x7f0000001840)=""/137, 0x89}, {&(0x7f0000001900)=""/82, 0x52}, {&(0x7f0000001980)=""/109, 0x6d}], 0x4, &(0x7f0000001a40)=""/111, 0x6f, 0xffff}, 0x248}, {{&(0x7f0000001ac0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001b40)=""/219, 0xdb}], 0x1, &(0x7f0000001c80)=""/220, 0xdc, 0x3}, 0x80000001}, {{&(0x7f0000001d80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001e00), 0x0, &(0x7f0000001e40)=""/13, 0xd, 0x100}, 0x2}, {{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000001e80)=""/187, 0xbb}, {&(0x7f0000001f40)=""/246, 0xf6}], 0x2, &(0x7f0000002080)=""/54, 0x36, 0x7f}, 0x5}, {{&(0x7f00000020c0)=@ax25, 0x80, &(0x7f0000002140), 0x0, &(0x7f0000002180)=""/59, 0x3b, 0x8}, 0xc31}, {{&(0x7f00000021c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002440)=[{&(0x7f0000002240)=""/246, 0xf6}, {&(0x7f0000002340)=""/207, 0xcf}], 0x2, &(0x7f0000002480)=""/133, 0x85, 0xca0}, 0x6}], 0x7, 0x100, &(0x7f0000002700)={0x0, 0x989680}) sendto$packet(r0, &(0x7f0000000040)="f1a94094f83a62d50dc44ed3a498d378ed584a25aa43235e98de7c6a33f4f6633d2e1e640fd3723f506fd4b5b27a5e4ee06be4d89c3b6200502c73d009bb6a4b725ccb0234be83e578905a3a7f10f487beec48100bc25856f4b9d1e40fc87e603c5518bebd85bf0dda269bb7e31d20abf915b394383ab00b72e56d4edf3c0aa73967d106c82e1d1bae274fbbfb6f5595c84a2d0f5712dee69fbae2a2abeb1109bfadb830a800d5b64864414f6c", 0xad, 0x10, &(0x7f0000002740)={0x11, 0x1, r1, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x20000000005386, &(0x7f0000000000)) 2018/04/02 00:10:58 executing program 4: openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x10000, 0x0, 'client1\x00', 0x0, "31e98645a24cf75f", "de4f89006953b56aa9b00830788c23e3ae66164a236635d27ef19c0cf95c8c50"}) getrlimit(0x6, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)) 2018/04/02 00:10:59 executing program 4: r0 = socket$inet6(0xa, 0x6, 0xfff) getsockopt$bt_hci(r0, 0x0, 0x62, &(0x7f0000000040)=""/30, &(0x7f0000d23000)=0xc) 2018/04/02 00:10:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001240)='/dev/adsp#\x00', 0x9b0, 0x280100) bind$rds(r1, &(0x7f0000001280)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x202) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x37}) pipe(&(0x7f0000000240)) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000200)={&(0x7f0000ffc000/0x2000)=nil, 0x6, 0x7, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x40ba}) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x1, 0x7, 0x1, 0x4c, 0x0, 0x1, 0x80000, 0x5, 0x0, 0xfff, 0xfffffffffffffffe, 0x7, 0x5, 0x401, 0x401, 0xfff, 0xfffffffeffffffff, 0x8, 0xca3, 0x5, 0x6, 0xff, 0xfff, 0x68d, 0x5, 0x8, 0x7, 0x4, 0x364000000000, 0x7ff, 0x9, 0x265, 0x9, 0x9, 0x29, 0x0, 0x0, 0x100000000, 0x0, @perf_config_ext={0x8, 0x78}, 0x2, 0x20, 0x3ff, 0x4, 0x9, 0x6, 0x1ff}, r3, 0xe, r1, 0x1) sendmsg$alg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0xb9, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x2e, &(0x7f00000000c0)=[{&(0x7f00000017c0)=""/179, 0xb3}], 0x34}, 0x0) 2018/04/02 00:10:59 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)="626373663000f0ffffffffffffff00") getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) poll(&(0x7f0000000140)=[{r1, 0x585}, {r1}, {r0}], 0x3, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x400, 0x200) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000340)=0x1) connect$netlink(0xffffffffffffffff, &(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000540), &(0x7f0000000580)=0x4) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000440)={0x27, 0x1, 0x0, 0x3, 0x0, 0x9f, "5287007a6a800e7a03cfc8f52101254d17d174e17d92840be24705df3bb6ef0f1b87581de6ce22326a46cbfe4d0c5f2d7a982414020ffa198c0721faf2fc7c", 0x10}, 0x60) mkdir(&(0x7f0000000100)='./file0\x00', 0x102) r3 = msgget(0x0, 0x400) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000300)=""/29) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f00000004c0)=""/81) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0x28, &(0x7f0000000040)}, 0x10) mount(&(0x7f0000000400)='.', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000003c0)="76616d6d7320d18ff5fc6948f2deae4764197763f7235f5e9b6cf67a000000000000000000000000", 0x0, &(0x7f0000000200)) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000380)='lo\x00') setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280), 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) 2018/04/02 00:10:59 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xe2bb) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) read(r0, &(0x7f0000000300)=""/203, 0xcb) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) write(r1, &(0x7f0000000400)="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", 0x200) write(r1, &(0x7f0000000600)="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", 0x1000) r2 = open(&(0x7f0000000440)='./file0\x00', 0x1, 0x0) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)='`', 0x1}], 0x1, 0x0) read(r0, &(0x7f0000003500)=""/4096, 0x1000) 2018/04/02 00:10:59 executing program 0: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x88000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000140)=0x8) ioctl$void(r0, 0xc0045878) modify_ldt$write2(0x11, &(0x7f0000000180)={0xd4c, 0x20000800, 0x3400, 0x4, 0x4cdc, 0x1, 0x1000, 0x13fd72268000, 0x4c02fcf1, 0x8000}, 0x10) clock_nanosleep(0xc19ab463b02f1b27, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000040)) 2018/04/02 00:10:59 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) 2018/04/02 00:10:59 executing program 7: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x200, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa}, 0x1c) sysinfo(&(0x7f0000000140)=""/144) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000200)=""/201) 2018/04/02 00:10:59 executing program 3: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5b8, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x200, 0xd3, 0x1, 0x2}, 0x8) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) r1 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) write$cgroup_pid(r0, &(0x7f0000000140)={[0x37, 0x37, 0x30, 0x32, 0x34, 0x39, 0x31, 0x39, 0x39]}, 0x9) r2 = dup(r1) read(r1, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r2, 0x40044591) 2018/04/02 00:10:59 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) 2018/04/02 00:10:59 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f000017e000)=ANY=[@ANYBLOB="3c01000010000302000000000000000000000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000033000000ac14ffbb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001599807e000000000a00000000000000000000004c0014006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002863d566b30000000000000000000000000000000063ffff"], 0x13c}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/02 00:10:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000f9ff00000a000000"], 0x14}, 0x1}, 0x0) 2018/04/02 00:10:59 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x200000) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000040)=0x5f9d, 0x4) getrusage(0x0, &(0x7f0000000640)) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r1, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000002c0)={{0x101, 0x1, 0x998, 0x7, "5d5844bb36eea3a0bafc2a360ec35c982584b9549783dcf3adeb3d816d5a8489c0e375ae339266b12eba2161", 0x2}, 0x0, 0x0, 0x4e4e, r2, 0x5, 0x40, "fad54b47b39a5efd84c4f0a9461fdf712e632199659a9644fd10cc1cc5c3b2f5792a33fb9cb619c144243eb0321e13bd08ff56f31d3f7561b859c9ba0d8670a4", &(0x7f00000000c0)='\x00', 0x1, [], [0x7488, 0x1, 0x5]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) getpid() ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) 2018/04/02 00:10:59 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4000}, {r0, 0x1000}], 0x2, 0x1) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x8, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000180)) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0)=0xab69, &(0x7f0000000100)=0x4) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, r0, 0x0) 2018/04/02 00:10:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x2) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0xe6a2) close(r0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400300, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000000c0)={{0x80, 0x100000000}, 'port1\x00', 0x30, 0x80000, 0x2, 0x5, 0xfffffffffffffff9, 0x2, 0x6, 0x0, 0x4}) 2018/04/02 00:10:59 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) 2018/04/02 00:10:59 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000002c0)={0x80000000, 0x9, 0x2, 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x0, 0x1f, 0xfffffffffffffffe, 0x2, 0x84, 0x5}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) msgrcv(0x0, &(0x7f0000000000), 0x8, 0x2, 0x0) 2018/04/02 00:10:59 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000040)={r1, 0x3}) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) keyctl$join(0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)="6e45c9c700212d30f5eed838a67602", 0xf) shutdown(r0, 0x1) 2018/04/02 00:10:59 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) quotactl(0x80000204, &(0x7f00000eeff8)='./file0\x00', 0x0, &(0x7f0000000000)) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x923, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="3017f4b8b701d3d93bc1e84ecdc6bdcfdfc70d4a6fd3859b00e16b053d707888996098e88ad857a7011158accd3a11247a23f8c81d22c6529c08865aaef01e5bd41ecdc3f8ac88dd4e1c6290f8e99c26db120f79c1c2ef7ff10ea94302b39b81e45d0509d2b5a306cedb862f5a2fdf460aa2aede079ea24a", 0x78, 0x894}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="6c65766963653d2e2f666e71f47b0ad01da461636c2cee3301ae1bdb473f98104bfd658a821693ea26f7d69dbd601718da377b43e0c95d6682d7138afc6e2d35f057f4e022341b87c917ac146f899a5b3388ac195714caf81dc4c03b78d6f5c09858d022b8f0dd6d7f69eb996108009664bb4ad7a29b323458c23faf23a8b0e148f3e1376d51fcf9add611dd24892a53740f77e3596d481dc627e75e28c9600cb4370c8f849c14f53d93df4e6e62ccbb9a8670b675c1523c0ff7efebc51733a70d2e73d85f1e89416c4fd28ccbb0dabdbea8c9a7646504c20e60ba541f11afa2b503b7c8ebe8359ba32e4b770c58602acf108d8a9c"]) dup2(r0, r0) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) 2018/04/02 00:11:00 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) 2018/04/02 00:11:00 executing program 2: r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000005c0)='./file0/file1\x00', 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xe4000, 0x0) getpeername$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000040)=0x6e) renameat(r0, &(0x7f00000000c0)='./file1\x00', r0, &(0x7f00000001c0)='./file0\x00') 2018/04/02 00:11:00 executing program 1: syz_mount_image$btrfs(&(0x7f00000001c0)='btrfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="737562010000000000000062766f6c3d7f5a5a"]) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) accept4(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80, 0x80800) 2018/04/02 00:11:00 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getpeername(r0, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x80) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x310000000044042) io_setup(0x5, &(0x7f00000001c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000a40)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x80000000001, 0x0, r1, &(0x7f0000000000), 0x15f}]) 2018/04/02 00:11:00 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) socket$rds(0x15, 0x5, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000180)={[], 0x7f, 0xfffffffffffffffc, 0x10000, 0x0, 0x9, 0x0, 0x6004, [], 0x40}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001380)={r2, 0x8, 0x20}, &(0x7f00000013c0)=0x10) close(r0) sysinfo(&(0x7f0000000180)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x18) 2018/04/02 00:11:00 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x3) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x1010c0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000180)={{0x1ff, 0x80000000, 0x6, 0x1, 0xca38, 0x1}, 0x401, 0x2a, 0x7fff, 0x0, 0x9, "71a875bdb08f4971dfce420978c0d7c90a64f46f8f49934ca74c2a2523227b986bd9b89b94a8181eb6d0968ef51e3deac2cf41f5894912f43c985c85d05ad4c88e15c644cf3bc390150103040124d771c45fa889468f1ae46a9e71157b9b409cc22d476b9ab01354c3a13b81fe846922c8260951fc58cff82b913a524da44c4e"}) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000380)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/254, 0xfe}], 0x1, &(0x7f0000000500)=""/140, 0x8c, 0x85e}, 0x40000040) sendmsg$nl_route(r1, &(0x7f00000006c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x810000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)=@mpls_getroute={0x74, 0x1a, 0x1, 0x70bd2b, 0x25dfdbfd, {0x1c, 0x90, 0x80, 0x20, 0xfd, 0x3, 0xfe, 0xe, 0x400}, [@RTA_DST={0x20, 0x1, [{0x7fffffff, 0x1000, 0xd49, 0xb832}, {0x1, 0x9, 0x9, 0x6}, {0x8e4, 0x0, 0x4, 0x9}, {0x5, 0x100000000, 0xfffffffffffffffc, 0x4}, {0x5, 0x800, 0x93, 0xd343}, {0x17, 0x8, 0x7, 0x7fffffff}, {0x6, 0x7f, 0xfffffffffffffff9, 0x7}]}, @RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x800}, @RTA_DST={0x1c, 0x1, [{0x1, 0x5, 0x5, 0x6}, {0xf91, 0xff, 0x7, 0x4}, {0x1f, 0x5, 0xffff, 0x1}, {0x81, 0xdf4, 0x2, 0x86b}, {0xfff, 0xd8d2, 0x7fff, 0x9}, {0xff, 0x5, 0x7, 0x7}]}, @RTA_DST={0xc, 0x1, [{0x3, 0x6, 0x80000001}, {0x8f, 0x9, 0x4, 0x3}]}]}, 0x74}, 0x1}, 0x44) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x3, 0x3f, 0x7, 0x5, 0x3, 0x1ff, 0x7eb, 0x98, 0x3f, 0x2}, 0xb) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc00455d0, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0, "e2daa3a83feb4188430949c79a6ba875d23e680ad814b8177870822360bf9a27878d36c1d51641427387414e"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8deeceb732b46ed3ecd50b8004f4b6588063a383de0c32988b694ee6874f8bcf3cab8790e5f01244b815cd1c31af549b09830ce7933f757b9077955398ce2cdf", &(0x7f0000000140)='vboxnet0\x00', 0x9}) 2018/04/02 00:11:00 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) rt_sigsuspend(&(0x7f00000001c0)={0x2}, 0x8) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) r1 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x4, 0x40000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'gre0\x00', 0x4000}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) fcntl$lock(r0, 0x5, &(0x7f0000000180)={0x2, 0x1, 0x1f, 0x6, r2}) write(r0, &(0x7f0000000280)="2dba5023bd83ab281f1f1eed75a847cd2abf73c6a12efd914fea8896369a8259607febf4e9065344ec93c49f8435704cae77174e15baa664fcfb2ffee3f71c200dc6dc201815188c655ea2ddd3f74007f58547f61d76902ec9a9ba3009f6af3e50f770", 0x63) ioctl$int_in(r3, 0x5421, &(0x7f0000000340)=0x7fff) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x3, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00000000c0)={'eql\x00', {0x4, 0x3720, 0x4, "732a14fc4920", 0x800}}) 2018/04/02 00:11:00 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000300)}, &(0x7f00000000c0)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/02 00:11:00 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x48) 2018/04/02 00:11:00 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000002c0)={{0x5, 0xfffffffffffffff8}, 0x0, 0x8, 0x400, {0x5, 0x3}, 0x2, 0xe8e}) r1 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='V', 0x1, 0xffffffffffffffff) r2 = socket(0x40000000015, 0x5, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x1, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = eventfd2(0x900000000000000, 0x80001) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000358fe0)={r7, 0xfffffffffffffffc}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x9, 0x30, 0xfffffffffffffff7, 0x807}, &(0x7f0000000140)=0x18) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f00000003c0)={"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"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000180)={r8, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x13, 0x0, 0x72, 0x4}, &(0x7f0000000240)=0x98) ioctl$VHOST_SET_VRING_NUM(r6, 0x4008af10, &(0x7f00000007c0)={0x0, 0x7}) uselib(&(0x7f0000000880)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00000008c0)={{{@in=@multicast1, @in=@multicast1}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000800)=0xffffffbf) getsockopt$inet6_dccp_int(r6, 0x21, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$KVM_ASSIGN_SET_MSIX_NR(r4, 0x4008ae73, &(0x7f00000000c0)={0x7, 0x3ff}) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000018000)={r7, 0x0, 0x400000000000002, r7}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(r6, &(0x7f0000000340)='./file0\x00', 0xb1b3552760bfd5b, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000200)=0x1b7) keyctl$chown(0x4, r1, r9, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) 2018/04/02 00:11:00 executing program 4: futex(&(0x7f0000154000), 0xffffffffffffffff, 0x0, &(0x7f0000850000)={0x77359400}, &(0x7f0000fd3000), 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) lchown(&(0x7f0000000180)='./file0\x00', r0, r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001600)='/dev/vcs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001640)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xffe000000, 0xca00000000000000}, &(0x7f0000001700)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001740)={r3, 0xff, 0x2}, &(0x7f0000001780)=0x8) 2018/04/02 00:11:00 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000001240)={0x1, 0xa64, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "fec57a703ef06725e974cbb001c587d796ac85e5f49a6e3e5a7c22522585a3e024d300a094ceb94c5f404a89ac331804a69f12e9a40afb854d359198939d4ba0"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000007000)={0x2, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0x58a02) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0xffffffff00000001}, 0x1) getsockname$netlink(r2, &(0x7f0000000100), &(0x7f0000000140)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/04/02 00:11:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x7951}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r0, 0x0) 2018/04/02 00:11:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x31a, &(0x7f0000001500)=""/155, 0x9b}, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xffdffffffffffffe, 0x402) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000140)={0x0, 0xd47, 0x5, 0x1, &(0x7f0000ffe000/0x1000)=nil, 0x4}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) 2018/04/02 00:11:00 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000200)={'mangle\x00', 0x2, [{}, {}]}, 0x48) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000000000)={0x0, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000000180)=0x84) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000001c0)={r3, 0xfffffffffffffbff}, 0x8) 2018/04/02 00:11:00 executing program 6 (fault-call:2 fault-nth:0): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) 2018/04/02 00:11:00 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = epoll_create1(0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x204, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000140)={0x1, 0xffffffffffffffc0, 0x40, 'queue0\x00', 0x541}) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, 0x4, 0x1, 0x0, 0x3}}, 0x2e) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) ioctl$int_out(r1, 0x2, &(0x7f0000000000)) [ 72.293350] FAULT_INJECTION: forcing a failure. [ 72.293350] name failslab, interval 1, probability 0, space 0, times 1 [ 72.304803] CPU: 0 PID: 8071 Comm: syz-executor6 Not tainted 4.16.0+ #10 [ 72.311637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.320982] Call Trace: [ 72.323567] dump_stack+0x194/0x24d [ 72.327195] ? arch_local_irq_restore+0x53/0x53 [ 72.331886] should_fail+0x8c0/0xa40 [ 72.335602] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 72.340711] ? trace_hardirqs_off+0x10/0x10 [ 72.345027] ? perf_trace_lock+0x900/0x900 [ 72.349251] ? trace_hardirqs_off+0x10/0x10 [ 72.353555] ? trace_hardirqs_off+0x10/0x10 [ 72.357862] ? alloc_set_pte+0xefd/0x1590 [ 72.361992] ? find_held_lock+0x35/0x1d0 [ 72.366046] ? __lock_is_held+0xb6/0x140 [ 72.370090] ? check_same_owner+0x320/0x320 [ 72.374388] ? lock_release+0xa40/0xa40 [ 72.378339] ? rcu_note_context_switch+0x710/0x710 [ 72.383248] should_failslab+0xec/0x120 [ 72.387203] kmem_cache_alloc_trace+0x4b/0x740 [ 72.391763] ? cma_pernet_idr+0x1cb/0x300 [ 72.395886] ? cma_exit_net+0x2c0/0x2c0 [ 72.399838] cma_alloc_port+0x51/0x170 [ 72.403704] rdma_bind_addr+0x11a0/0x1d60 [ 72.407834] ? cma_ndev_work_handler+0x1a0/0x1a0 [ 72.412562] ? __mutex_lock+0x16f/0x1a80 [ 72.416603] ? trace_hardirqs_off+0x10/0x10 [ 72.420905] rdma_resolve_addr+0x39b/0x26c0 [ 72.425203] ? perf_trace_lock_acquire+0xe3/0x980 [ 72.430030] ? find_held_lock+0x35/0x1d0 [ 72.434074] ? rdma_bind_addr+0x1d60/0x1d60 [ 72.438373] ? lock_downgrade+0x980/0x980 [ 72.442498] ? perf_trace_lock_acquire+0xe3/0x980 [ 72.447313] ? perf_trace_lock+0x900/0x900 [ 72.451523] ? __radix_tree_lookup+0x435/0x5e0 [ 72.456081] ? perf_trace_lock+0x900/0x900 [ 72.460297] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 72.465115] ? wait_for_completion+0x770/0x770 [ 72.469676] ? lock_release+0xa40/0xa40 [ 72.473626] ? find_held_lock+0x35/0x1d0 [ 72.477677] ucma_resolve_ip+0x178/0x240 [ 72.481713] ? ucma_resolve_ip+0x178/0x240 [ 72.485922] ? ucma_query+0x230/0x230 [ 72.489704] ? kasan_check_write+0x14/0x20 [ 72.493916] ucma_write+0x2d6/0x3d0 [ 72.497519] ? ucma_query+0x230/0x230 [ 72.501302] ? ucma_close_id+0x60/0x60 [ 72.505171] ? ucma_close_id+0x60/0x60 [ 72.509037] __vfs_write+0xef/0x970 [ 72.512639] ? kernel_read+0x120/0x120 [ 72.516500] ? wait_for_completion+0x770/0x770 [ 72.521057] ? schedule+0xf5/0x430 [ 72.524571] ? __lock_is_held+0xb6/0x140 [ 72.528609] ? __schedule+0x1ec0/0x1ec0 [ 72.532561] ? security_file_permission+0x89/0x1e0 [ 72.537467] ? rw_verify_area+0xe5/0x2b0 [ 72.541503] ? __fdget_raw+0x20/0x20 [ 72.545197] vfs_write+0x189/0x510 [ 72.548715] SyS_write+0xef/0x220 [ 72.552143] ? exit_to_usermode_loop+0x198/0x2f0 [ 72.556874] ? SyS_read+0x220/0x220 [ 72.560476] ? do_syscall_64+0xb7/0x940 [ 72.564424] ? SyS_read+0x220/0x220 [ 72.568030] do_syscall_64+0x281/0x940 [ 72.571896] ? vmalloc_sync_all+0x30/0x30 [ 72.576027] ? _raw_spin_unlock_irq+0x27/0x70 [ 72.580498] ? finish_task_switch+0x1c1/0x7e0 [ 72.584968] ? syscall_return_slowpath+0x550/0x550 [ 72.589873] ? syscall_return_slowpath+0x2ac/0x550 [ 72.594775] ? prepare_exit_to_usermode+0x350/0x350 [ 72.599768] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 72.605108] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 72.609929] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 72.615095] RIP: 0033:0x455269 [ 72.618258] RSP: 002b:00007feedd69ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 72.625940] RAX: ffffffffffffffda RBX: 00007feedd69b6d4 RCX: 0000000000455269 [ 72.633187] RDX: 0000000000000048 RSI: 0000000020000180 RDI: 0000000000000013 2018/04/02 00:11:01 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) r2 = perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x800, 0x1, 0x2, 0x0, 0x0, 0x6, 0x4, 0x4, 0x8, 0x8, 0x3, 0x7, 0x3f, 0x9, 0x100000001, 0x0, 0x1000, 0x81, 0x40, 0x6, 0x4c0, 0x800, 0x2a33, 0x20, 0x80000000, 0xffffffff80000001, 0x2, 0x1, 0x80, 0xffff, 0x3, 0x7fff, 0x401, 0x200, 0x7fff, 0x3, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000180), 0x9}, 0x480, 0x0, 0x8, 0x0, 0xff, 0xef0, 0x1ff}, 0xffffffffffffffff, 0xf, 0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x1, 0x100000000, 0x0, 0x3f, 0x0, 0x2, 0x40, 0xf, 0xffffffff, 0x4, 0x7, 0x7ff, 0x4, 0xffffffff, 0x1, 0x8, 0x5, 0x8, 0xff, 0xc3c, 0xa84, 0x4, 0x5, 0xffffffffffff8380, 0x3, 0x45aca06d, 0x40, 0xfffffffffffffe01, 0x3, 0x12000000, 0x2b88, 0x6, 0x7, 0x3, 0xd2, 0x650c, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x823, 0xfffffffffffffffc, 0x10001, 0x7, 0x2, 0x100, 0x5}, r1, 0xe, r2, 0x2) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) close(r0) 2018/04/02 00:11:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001800)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000037c0)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719fa860c424444da74127123d602411922ba", 0xc1}], 0x1, &(0x7f0000001880)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x379faf5f}], 0x1048, 0x48000}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/02 00:11:01 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x4cc155bfcebfd2bd, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x20001, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x1}, 0xffffff3f) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1e49) [ 72.640434] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 72.647676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 72.654922] R13: 00000000000006b8 R14: 00000000006fc1e0 R15: 0000000000000000 2018/04/02 00:11:01 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0xffffffffffff30b2, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x6, 0x4) 2018/04/02 00:11:01 executing program 6 (fault-call:2 fault-nth:1): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) [ 72.806478] FAULT_INJECTION: forcing a failure. [ 72.806478] name failslab, interval 1, probability 0, space 0, times 0 [ 72.817794] CPU: 1 PID: 8100 Comm: syz-executor6 Not tainted 4.16.0+ #10 [ 72.824631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.833970] Call Trace: [ 72.836539] dump_stack+0x194/0x24d [ 72.840142] ? arch_local_irq_restore+0x53/0x53 [ 72.844790] should_fail+0x8c0/0xa40 [ 72.848491] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 72.853582] ? find_held_lock+0x35/0x1d0 [ 72.857621] ? __lock_is_held+0xb6/0x140 [ 72.861680] ? check_same_owner+0x320/0x320 [ 72.865991] ? rcu_note_context_switch+0x710/0x710 [ 72.870912] should_failslab+0xec/0x120 [ 72.874873] kmem_cache_alloc+0x47/0x760 [ 72.878909] ? radix_tree_node_alloc.constprop.19+0x2d0/0x2d0 [ 72.884770] radix_tree_node_alloc.constprop.19+0x5e/0x2d0 [ 72.890372] idr_get_free+0x9d0/0xfd0 [ 72.894150] ? radix_tree_clear_tags+0xb0/0xb0 [ 72.898705] ? __kernel_text_address+0xd/0x40 [ 72.903180] ? perf_trace_lock_acquire+0xe3/0x980 [ 72.907998] ? __save_stack_trace+0x7e/0xd0 [ 72.912304] ? save_stack+0xa3/0xd0 [ 72.915906] ? trace_hardirqs_off+0x10/0x10 [ 72.920204] ? save_stack+0x43/0xd0 [ 72.923817] ? kasan_kmalloc+0xad/0xe0 [ 72.927686] ? kmem_cache_alloc_trace+0x136/0x740 [ 72.932507] ? cma_alloc_port+0x51/0x170 [ 72.936547] ? rdma_bind_addr+0x11a0/0x1d60 [ 72.940846] ? rdma_resolve_addr+0x39b/0x26c0 [ 72.945503] ? ucma_resolve_ip+0x178/0x240 [ 72.945514] ? ucma_write+0x2d6/0x3d0 [ 72.945524] ? __vfs_write+0xef/0x970 [ 72.945533] ? vfs_write+0x189/0x510 [ 72.945544] ? SyS_write+0xef/0x220 [ 72.964584] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 72.969926] ? alloc_set_pte+0xefd/0x1590 [ 72.974051] ? find_held_lock+0x35/0x1d0 [ 72.978089] idr_alloc_u32+0x1b2/0x390 [ 72.981963] ? __fprop_inc_percpu_max+0x2a0/0x2a0 [ 72.986785] ? __lock_is_held+0xb6/0x140 [ 72.990827] idr_alloc+0xf5/0x180 [ 72.994256] ? idr_alloc_u32+0x390/0x390 [ 72.998308] cma_alloc_port+0xb0/0x170 [ 73.002177] rdma_bind_addr+0x11a0/0x1d60 [ 73.006301] ? cma_ndev_work_handler+0x1a0/0x1a0 [ 73.011038] ? __mutex_lock+0x16f/0x1a80 [ 73.015074] ? trace_hardirqs_off+0x10/0x10 [ 73.019382] rdma_resolve_addr+0x39b/0x26c0 [ 73.023686] ? perf_trace_lock_acquire+0xe3/0x980 [ 73.028500] ? find_held_lock+0x35/0x1d0 [ 73.032539] ? rdma_bind_addr+0x1d60/0x1d60 [ 73.036834] ? lock_downgrade+0x980/0x980 [ 73.040955] ? perf_trace_lock_acquire+0xe3/0x980 [ 73.045775] ? perf_trace_lock+0x900/0x900 [ 73.049991] ? __fdget_pos+0x12b/0x190 [ 73.053856] ? __radix_tree_lookup+0x435/0x5e0 [ 73.058411] ? perf_trace_lock+0x900/0x900 [ 73.062626] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 73.067448] ? wait_for_completion+0x770/0x770 [ 73.072005] ? lock_release+0xa40/0xa40 [ 73.075961] ? find_held_lock+0x35/0x1d0 [ 73.080002] ucma_resolve_ip+0x178/0x240 [ 73.084050] ? ucma_resolve_ip+0x178/0x240 [ 73.088263] ? ucma_query+0x230/0x230 [ 73.092040] ? kasan_check_write+0x14/0x20 [ 73.096251] ucma_write+0x2d6/0x3d0 [ 73.099860] ? ucma_query+0x230/0x230 [ 73.103656] ? ucma_close_id+0x60/0x60 [ 73.103668] ? handle_mm_fault+0x35b/0xb10 [ 73.103680] ? ucma_close_id+0x60/0x60 [ 73.103691] __vfs_write+0xef/0x970 [ 73.119216] ? kernel_read+0x120/0x120 [ 73.123083] ? wait_for_completion+0x770/0x770 [ 73.127648] ? __lock_is_held+0xb6/0x140 [ 73.131699] ? security_file_permission+0x89/0x1e0 [ 73.136605] ? rw_verify_area+0xe5/0x2b0 [ 73.140646] ? __fdget_raw+0x20/0x20 [ 73.144338] vfs_write+0x189/0x510 [ 73.147856] SyS_write+0xef/0x220 [ 73.151281] ? SyS_read+0x220/0x220 [ 73.154881] ? do_syscall_64+0xb7/0x940 [ 73.158828] ? SyS_read+0x220/0x220 [ 73.162427] do_syscall_64+0x281/0x940 [ 73.166290] ? vmalloc_sync_all+0x30/0x30 [ 73.170420] ? _raw_spin_unlock_irq+0x27/0x70 [ 73.174888] ? finish_task_switch+0x1c1/0x7e0 [ 73.179357] ? syscall_return_slowpath+0x550/0x550 [ 73.184264] ? syscall_return_slowpath+0x2ac/0x550 [ 73.189164] ? prepare_exit_to_usermode+0x350/0x350 [ 73.194154] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 73.199489] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/02 00:11:01 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x2, 0x7}], 0x18) 2018/04/02 00:11:01 executing program 0: r0 = socket(0x9, 0x2, 0x3) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400102) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000100)=0x1ff, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x800, 0x5, 0x8, 'queue1\x00'}) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000600001223ca0000cf", 0x1f) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x0, 0x1, 0xe3fc, 0x7f, 0x100, 0x4, 0x7ff, 0x8, 0x100000001, 0xdc0, 0x44, 0x1f, 0xff, 0x6d200000, 0x1]}, &(0x7f00000002c0)=0x100) 2018/04/02 00:11:01 executing program 7: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', '&vmnet1eth0wlan0eth0\x00'}) chmod(&(0x7f0000203000)='./file0\x00', 0x277167e955058f68) 2018/04/02 00:11:01 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f0000000180)=@in={0x2}, 0x1bb) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000080)=""/176}) connect(r1, &(0x7f0000000200)=@un=@file={0x1, './file0\x00'}, 0x80) 2018/04/02 00:11:01 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x4, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0xd5, 0x7f, &(0x7f0000000040)=""/127}, 0x48) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x50040, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000240)=0x7, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x2000000000000001, 0x5, &(0x7f00000000c0)=@framed={{0x18}, [@alu={0x7, 0x5, 0xffffff83}], {0x95}}, &(0x7f0000002ff6)="00000000016c86657200", 0x7e0, 0xa64634d117d99f76, &(0x7f0000000100)=""/231}, 0x48) [ 73.204325] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 73.209505] RIP: 0033:0x455269 [ 73.212685] RSP: 002b:00007feedd69ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 73.220384] RAX: ffffffffffffffda RBX: 00007feedd69b6d4 RCX: 0000000000455269 [ 73.227641] RDX: 0000000000000048 RSI: 0000000020000180 RDI: 0000000000000013 [ 73.234902] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 73.242165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 73.249422] R13: 00000000000006b8 R14: 00000000006fc1e0 R15: 0000000000000001 2018/04/02 00:11:01 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f0000000000)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/04/02 00:11:01 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x4002200) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r1 = socket(0x0, 0xb, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000500)={'vlan0\x00', 0x2000}) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='threaded\x00', 0x9) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') write(0xffffffffffffffff, &(0x7f0000000440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000100)) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x108011, r3, 0x0) geteuid() close(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)) 2018/04/02 00:11:01 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0x200800, 0x0) sendto$inet6(r0, &(0x7f0000000700)="3d4769fcaef91211ebf07c6af33db194d061d7dfa3e8e5db1dc49c185c7a21becc2fc23889d554abc978bbd8ea3fcb338ddb1466e3a2cb8a69d0977da36a4882ab45c30f9f5a28d545a22ce5435ec726fffadd7394dea8d851d6b8a9fee4892c2ebf6115fdefe7f2fc878060e4a120191ddab97ee52b2a23ebce292a8885d42f45f98b02b7732670affc199c68f535e6f481fde9b1f1683dde2d13d4a96d49c0b75b970b8c7791f580da9fd6d7677742fdc8483b4ba2e69e3cd16c134e46f5fd7a09820085a0585db47d1887fdc3ab42468bdfd345bf43113e776edbe0", 0xdd, 0x4000800, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f00000005c0)=""/218, 0xda}, &(0x7f0000000040), 0x40}, 0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000000c0), 0x4) connect$rds(r0, &(0x7f0000000840)={0x2, 0x4e24}, 0x10) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000800)={0x1, 0x1aa, [{0x4, 0x0, 0x1}]}) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005804000000000000000000005802000070030000700300007003000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x4a8) 2018/04/02 00:11:01 executing program 6 (fault-call:2 fault-nth:2): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) 2018/04/02 00:11:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x0, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@map={0x18, 0x0, 0x1}], {0x95}}, &(0x7f0000000040)="7379e66b616c6c657200", 0x0, 0x1000, &(0x7f00000000c0)=""/4096}, 0x48) 2018/04/02 00:11:02 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9, 0x111200) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x800, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x10000}}, 0x0, 0x401, 0x8001, 0x9, 0x9}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3ff, 0x40}, &(0x7f0000000280)=0x90) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r2}) 2018/04/02 00:11:02 executing program 3: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) dup3(r0, r1, 0x0) 2018/04/02 00:11:02 executing program 1: socket$pppoe(0x18, 0x1, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$sock_ifreq(0xffffffffffffffff, 0x8991, &(0x7f0000000240)={'gre0\x00', @ifru_hwaddr}) r1 = socket$alg(0x26, 0x5, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000006c0)={&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000300)=""/67, 0x43}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/245, 0xf5}, {&(0x7f0000000500)=""/215, 0xd7}], 0x4, &(0x7f0000000640)=""/112, 0x70, 0x869}, 0x2000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000880)={0x0, 0xf4, &(0x7f0000000780)=[@in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, @in6={0xa, 0x4e20, 0x6, @empty, 0x20}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e23, 0xfe000, @mcast2={0xff, 0x2, [], 0x1}, 0x2b17}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0x8000}, @in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f00000008c0)=0x10) bind$alg(r1, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000140)) r4 = openat$cgroup_subtree(r3, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r4, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}]}, 0x6) tee(r3, r3, 0x8, 0x8) r5 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x80) bind$bt_hci(r5, &(0x7f0000000300)={0x1f, 0x0, 0x2}, 0xc) write$cgroup_subtree(r4, &(0x7f0000000900)={[{0x0, 'pids', 0x20}]}, 0x6) r6 = fcntl$getown(r5, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f0000000340)={{0x44, 0x5, 0x5, 0x7f, "9f6dbd77c33814520269df606c5380f6c5388d6a29a51687f16a7d4eab8ed3a93425b7a83dfd76c952d98efd", 0x5}, 0x0, 0x0, 0x0, r6, 0x7, 0x20, "5aed2a841f9d43a9e50ae4b3f068f0f739a9088977780e52918585eea37484d5177e05e5dd0d5d39a89ae4106543095bc23b20affc45eb654bc3035546cfb4bd", &(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x12, [], [0x6, 0x81, 0x200, 0xfff]}) splice(r0, &(0x7f0000000140)=0x31, r1, &(0x7f0000000180), 0x7, 0x5) connect$pptp(r1, &(0x7f0000000200)={0x18, 0x2, {0x3, @rand_addr=0x2}}, 0x1e) socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000000)=0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000700)={0x8, 0x5, 0xe52e, {0x0, 0x989680}, 0x100000000, 0x8}) connect$pppoe(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gre0\x00'}}, 0x1e) socket$inet_dccp(0x2, 0x6, 0x0) [ 73.641276] FAULT_INJECTION: forcing a failure. [ 73.641276] name failslab, interval 1, probability 0, space 0, times 0 [ 73.652593] CPU: 1 PID: 8152 Comm: syz-executor6 Not tainted 4.16.0+ #10 [ 73.659427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.668776] Call Trace: [ 73.671362] dump_stack+0x194/0x24d [ 73.674995] ? arch_local_irq_restore+0x53/0x53 [ 73.679676] should_fail+0x8c0/0xa40 [ 73.683393] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 73.688491] ? kasan_kmalloc+0xad/0xe0 [ 73.692371] ? kmem_cache_alloc+0x12e/0x760 [ 73.696689] ? radix_tree_node_alloc.constprop.19+0x5e/0x2d0 [ 73.702482] ? idr_get_free+0x9d0/0xfd0 [ 73.706450] ? idr_alloc_u32+0x1b2/0x390 [ 73.710508] ? idr_alloc+0xf5/0x180 [ 73.714134] ? ucma_resolve_ip+0x178/0x240 [ 73.718360] ? ucma_write+0x2d6/0x3d0 [ 73.722159] ? __vfs_write+0xef/0x970 [ 73.725959] ? SyS_write+0xef/0x220 [ 73.729581] ? do_syscall_64+0x281/0x940 [ 73.733644] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/02 00:11:02 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) personality(0x400000a) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x682400) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)=0x9, 0x4) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) 2018/04/02 00:11:02 executing program 2: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) sendmmsg(r0, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000140)="3ecc071995746023734987876801fd3b28609480ac5925c07445d66cb42a7cb32b226cb733", 0x25}, {&(0x7f0000000180)="031fcd8430e7688d6135d8a1", 0xc}, {&(0x7f00000001c0)="fbe87d5d618bc837ebe6dc50e0f524111d273092767d09502c116088a303c6b943765bc49f563d9dab833cb8ea76422cfab245763ad49175b17fdd06f61a4b61a167531806b5008456bdc0e754aa76845012a3de66c847eb57b0908ba79c163d530dd903b6d7c33ea8b951220b700a6fa912af6c0f04a07d4f344471e459160dd7793d7681e0dd103c66226b8dd6d6c300fefaa8b298969ed786e5e2da2b7227581171b9eea4c10486202180dded0b83fa0bbacd99d13ae1dc4b04e088c89396a2cd8cb6ae38673ceb", 0xc9}, {&(0x7f00000002c0)="e6cb77f81642dcc1ed4b11b6dc2f1de82683575badd2f4143403f9af56e75e6db099f9256ca265e1e149f8cf7b4195fe26227a77ba9340f1410deecfc32d73f1a4f3f85b418981d632df182b50eda6419f3ffab344088571ea5f31f4c57053de3ca43b0b4d65701cda31e8bf339aa386879ed69c2dc5f4940665cd24799e76f8d0b7085f378e02888c30752393b4f04413edf50c422f9b347ac98a844f18e4bb80885374aa23e5a84e7d248c23e884677b321cc77711fddedf54290d873ebdd852a08463293e26bad82af2c9bbc166137e3735244e9c5f3b1ba59e2b6d5e", 0xde}, {&(0x7f00000003c0)="a415edf2e444cf100e3bf0f07a34499f54753b870d05429c9257b9760813808e0b8f3e0c8284d74faa640fbab092be6d29ec5d48ad74ef5124364696e0680c4540d2d285cf16f74ca503f5e3e859874a14033de9cc308d53cc5f993cdc2701ad763a03a9061e7f12ef8931397a7ce769209cf07238031d5ce8e1196114c712e50da6598f28a52bf9bb72e69af5c2ac7b3ed124e7647225e561b19e9ce9af4ecfa8f4550a403ac914618b96b48c07ffacd07102d15b200c5fea18f8ac0f799141250812062a695f2daaf8d2dbb161796c5f844e0db7207faa48a5bac238", 0xdd}, {&(0x7f00000004c0)="3c52f27448c22a577418b3e69fbe061cc3cf6dece50490923fc18d2b761f78824d6828ae", 0x24}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="c8998b41afc7038af6b1db8227eba7243f2753624a1a27bc913664eddd4e862ad112269d95fec2054b0150a3e054ed82ec2a7fb7c90b37c130e058fce72b39765d7b10f1d59723ac224a2b689b158fab9fd854b1d9c4dd3c7dafe8ca3ac94e81f3047df6e2098efe5c912e0029b8d6054bede3c26a142f339288a7eb1370d668c0438440f48d71970dc73217b25b77fa569466d8deb4d7b6553aa97269239abc4159c4be2d92c7f3120ab0722d2537d1ca941f407e4c54ae1a94333f5d515e3d3697fd9df7739b1fd4d54a9b97c9618dd63dc7c9152ff3d866c8a481d880662ad7", 0xe1}, {&(0x7f0000001600)="36e3105c0bb368622260d6a10611d0392d30c5e492f4215464ac0c63037d62618d4d4009cd808a90886888c6fee73ec4b5ab2851d75a435e25e19ce4742682c0840dc6", 0x43}], 0x9, &(0x7f0000001740)=[{0x20, 0x0, 0x3, "c11ab8157ff5731f3b"}, {0xe8, 0x11e, 0x48, "e074745d99c73684540d44727d0869c344670512e0ab3c49ee709a6a6b8eee9a257023f84c5aa47186d6f675a433d6617d556b8050fdcbc91809ed522927c3c36a459bfe5cbb70b06c3a9eb380236b1ae5bd13ce80fd8ebefc1b476c98e6f97704cec23435d58fe59dc12ab2881f9aa29873a63077b7250235ec96a8841c69ad5fe81eddc12c2873f27094d2af36e7879a7a11bb58a82af38d66f74679facf525bc3eed6e93b9a7016f42041199e73655d856d90a7de97a7aaf28b7ea3529128ebf4f69207b781bbda77c3c95c7214ea690d8af256011871"}], 0x108, 0x4}, 0x4}, {{&(0x7f0000001880)=@pppoe={0x18, 0x0, {0x4, @empty, 'nr0\x00'}}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001900)="63ae0139bca858c265179d540ec833bba0eb884528b58d561e19412dea1f0fc0e809983a701b9c267a90cf0f96bd0b7608ff1a9fc68ff1b904ea649d51bbb592272024ff134e727e762bb797246bf538aa7ed7b22135bf6dd3eaf549d0d3f88aea57a31c672cc738d218ebc15d0f36d72d46b6454e59285d2b9d6713adf50b4ad464a85fcf098c83b7c8946394a33441877b2cd1999c5f067c0312e5f756abd8b8aef1554afb8eb32aec6cf7326522444744afb9b12d6c3253febe596644ac1e2f500afcce2c1171a67cf435d422b2090db17d15d0b293c878a92bc7eb71d8d3516c265b2b", 0xe5}, {&(0x7f0000001a00)="f045ee19b9786f37657c47e93404a45453e3d855386df93903c0c057029815999c72af36c8a8e08442f11616635b1c7ffac876e7d7813e8d174e940ddcaad4c1f15a9b7ba3ba38", 0x47}], 0x2, &(0x7f0000001ac0)=[{0xe0, 0x111, 0x45, "93c541e55d4e624279c4a82bd52e2b6d25215f81ba4f061661d2828ff9147fedd24f39ebebacc9ba9006bb41dab4c34f6ebc02b58edec3381890c4c58f6e576cf906d08d3e41f08a1e4a603ad49a758bd7ae186099386f891883c855e628294f6a5a0a486717e8f9813c19ed5cd2451c1cd24a80d29b7c1936f149574a23db58a696e6e646b0612a6dcc7fad6ac111fbd9a0d2dc9317a655d8be0362e7008c1ab65f87abd1a4b04af1bc002a4aed7bde175d93f5f53cffcc0f7a08137318b9e18a4e4b1f6e4c03e16446c0fdfd7e"}, {0x108, 0x117, 0x663, "6efed537e2c52ae9eafa23b557749cd1ecc35e917021da6300e2e0a9768002d23cdc79721676f2668494d22c78d3a1b3b52fa57b9706b19dd52840ebab787f93faef03ebb39c699a0644e5695040d20a2a45f410b2d4fb9b83f58cd6340fe245931260f4f6f1398dcbc29e9876fda9342ceb401f3e6702b71146953d5b8f51ad3b193ebfff12dd9264aa87ba5c6e9d67f547cb11e0c174d54f42f2e5ee9a1ab7fc87c046c88fecf0cbd46a2a3f988063b8822a620f9cb5b6cdbe138c66a678c7f5ddd9072825a8ceac1cb1f7c00625e14a861ab094f0af5993c8324dd081e48d1b07a64e0060d66e086baea42d54170b09"}, {0x20, 0x1bd, 0x1ffe00, "ea4702dfa5522b179a4c9cf307d532"}, {0x60, 0xfa6f1665101e5150, 0x9, "3bd3334cd0d1ac541a2c21678ccfee629dea111916add8460809137ed1cf73aad7d8e90043ae10942d9761b2217c444a1e4936fb7fb49cef89250e6bf789553a289b4421e410b9b707846c"}, {0x58, 0x13f, 0xffff, "9d6e94f77fd554f9d91047692c24333c141ff98ed0be4120f7ef5c4bfeb211aec13aefbca07ea0d6f9d73c8496364befa55ab32e625828452848f081cf09a285430bff04"}, {0x48, 0x13f, 0x1, "31af4300fe4ab9a2fbe01a4652befe7b78d9ec6a1c3321eedb072abd6445616353df19b82b47fad5b63fc7dd698a123e1db562f716d1"}, {0x100, 0x88, 0x7fff, "e0316de17721f76e97b71f24294679afa2b7e6d5959f41310f3219e04cb4688e45da48161d39810c3614fb7af399430687eae48d00281d0bacfb1c5d9f7f9302ce44784b652e4442fe8e701c8688b2e7b77f8cd2ec561d0844baa2e6e3f59380f7827163ff3106c010c9dbce5375b27e0ba8a99f6f016ddd5a4070ff684ee9dcfcfb0596bf3a81f9884acea3c86c66ebff0e1ffa4e94a34e1123cb83c434e859cb3275d0c417b144f2292b0c8c553169672fe8d2c0b4ccd8495b9468322cf23f8977617193376bb700b18f1e407e3502428f0474d499fc94e0ceb56109ba853cbfa17b570cfff6590546"}, {0x80, 0x10f, 0xca40, "563080f01725dd87a0e57ebb8e67aa4eff971874c49b75211c3b0bea29bb683903b2444d20fea318bd449e0befd63d8730eb5570a6edca8c5c058ec9e7bf33d28e0ba68c9402c41bb18edefabe90890a06a4a25f3855fa5c129801214b1731fbb66beb3defef74b7981d28295055"}, {0x98, 0x84, 0x4, "5260c59d1b18da2676b3155c7fc5fcdd781c4a47da56dd9dee809395e64a8f1d774ae0dd83b8f507fe6a9252917457f7977535762fe76ff634843accb854543ccb2242b2fb034c1fc9eb8f64e6420b550114165d2361d0c930e8610b3d3aa9b69c94ada7566445d070d03e376d914d4142152296d4eb50814d56370392c1c055d8c746"}], 0x520, 0x40000}, 0x3}], 0x2, 0x40) sendmmsg(0xffffffffffffffff, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000000)=0x1, &(0x7f00000000c0)=0x2) [ 73.739008] ? find_held_lock+0x35/0x1d0 [ 73.743073] ? __lock_is_held+0xb6/0x140 [ 73.747145] ? check_same_owner+0x320/0x320 [ 73.751467] ? rcu_note_context_switch+0x710/0x710 [ 73.756400] should_failslab+0xec/0x120 [ 73.760376] kmem_cache_alloc+0x47/0x760 [ 73.764439] ? radix_tree_node_alloc.constprop.19+0x2d0/0x2d0 [ 73.770333] radix_tree_node_alloc.constprop.19+0x5e/0x2d0 [ 73.775960] idr_get_free+0x9d0/0xfd0 [ 73.779772] ? radix_tree_clear_tags+0xb0/0xb0 [ 73.784351] ? perf_trace_lock+0xd6/0x900 2018/04/02 00:11:02 executing program 2: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) r0 = getpgid(0x0) ptrace$setregs(0xd, r0, 0x400, &(0x7f00000000c0)="bd270c69c04cde3279121994a2cc914ea850bfa6f5d357db4408af9d9d5ca04ac441f6fadbed506b4ee5076a3f") clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000001c0)={{}, {r1, r2+30000000}}, &(0x7f0000000200)) sched_getparam(r0, &(0x7f0000000240)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000080)) syz_open_procfs(r0, &(0x7f0000000100)='net/dev\x00') timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) connect$nfc_raw(r3, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x4}, 0x10) [ 73.788496] ? perf_trace_lock_acquire+0xe3/0x980 [ 73.793335] ? __save_stack_trace+0x7e/0xd0 [ 73.797656] ? trace_event_raw_event_lock+0x340/0x340 [ 73.802849] ? save_stack+0xa3/0xd0 [ 73.806473] ? trace_hardirqs_off+0x10/0x10 [ 73.810790] ? save_stack+0x43/0xd0 [ 73.814414] ? kasan_kmalloc+0xad/0xe0 [ 73.818294] ? kmem_cache_alloc_trace+0x136/0x740 [ 73.823133] ? cma_alloc_port+0x51/0x170 [ 73.827186] ? rdma_bind_addr+0x11a0/0x1d60 [ 73.831505] ? rdma_resolve_addr+0x39b/0x26c0 [ 73.835995] ? ucma_resolve_ip+0x178/0x240 [ 73.840218] ? ucma_write+0x2d6/0x3d0 [ 73.844010] ? __vfs_write+0xef/0x970 [ 73.847803] ? SyS_write+0xef/0x220 [ 73.851428] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 73.856791] ? find_held_lock+0x35/0x1d0 [ 73.860870] idr_alloc_u32+0x1b2/0x390 [ 73.864756] ? __fprop_inc_percpu_max+0x2a0/0x2a0 [ 73.869592] ? __lock_is_held+0xb6/0x140 [ 73.873660] idr_alloc+0xf5/0x180 [ 73.877112] ? idr_alloc_u32+0x390/0x390 [ 73.881169] ? cma_exit_net+0x2c0/0x2c0 [ 73.885140] cma_alloc_port+0xb0/0x170 [ 73.889020] rdma_bind_addr+0x11a0/0x1d60 [ 73.893168] ? cma_ndev_work_handler+0x1a0/0x1a0 [ 73.897909] ? __mutex_lock+0x16f/0x1a80 [ 73.901960] ? trace_hardirqs_off+0x10/0x10 [ 73.906278] rdma_resolve_addr+0x39b/0x26c0 [ 73.910584] ? perf_trace_lock_acquire+0xe3/0x980 [ 73.915421] ? find_held_lock+0x35/0x1d0 [ 73.919475] ? rdma_bind_addr+0x1d60/0x1d60 [ 73.923786] ? lock_downgrade+0x980/0x980 [ 73.927919] ? perf_trace_lock+0xd6/0x900 [ 73.932052] ? perf_trace_lock_acquire+0xe3/0x980 [ 73.936880] ? perf_trace_lock+0x900/0x900 [ 73.941099] ? __fdget_pos+0x12b/0x190 [ 73.944972] ? __radix_tree_lookup+0x435/0x5e0 [ 73.949543] ? perf_trace_lock+0x900/0x900 [ 73.953772] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 73.958607] ? wait_for_completion+0x770/0x770 [ 73.963182] ? lock_release+0xa40/0xa40 [ 73.967148] ? find_held_lock+0x35/0x1d0 [ 73.971218] ucma_resolve_ip+0x178/0x240 [ 73.975263] ? ucma_resolve_ip+0x178/0x240 [ 73.979485] ? ucma_query+0x230/0x230 [ 73.983284] ? kasan_check_write+0x14/0x20 [ 73.987510] ucma_write+0x2d6/0x3d0 [ 73.991126] ? ucma_query+0x230/0x230 [ 73.994916] ? ucma_close_id+0x60/0x60 [ 73.998790] ? handle_mm_fault+0x35b/0xb10 [ 74.003015] ? ucma_close_id+0x60/0x60 [ 74.006889] __vfs_write+0xef/0x970 [ 74.010505] ? kernel_read+0x120/0x120 [ 74.014384] ? wait_for_completion+0x770/0x770 [ 74.018965] ? security_file_permission+0x89/0x1e0 [ 74.023882] ? rw_verify_area+0xe5/0x2b0 [ 74.027926] ? __fdget_raw+0x20/0x20 [ 74.031633] vfs_write+0x189/0x510 [ 74.035166] SyS_write+0xef/0x220 [ 74.038612] ? SyS_read+0x220/0x220 [ 74.042230] ? do_syscall_64+0xb7/0x940 [ 74.046195] ? SyS_read+0x220/0x220 [ 74.049810] do_syscall_64+0x281/0x940 [ 74.053685] ? vmalloc_sync_all+0x30/0x30 [ 74.057817] ? _raw_spin_unlock_irq+0x27/0x70 [ 74.062301] ? finish_task_switch+0x1c1/0x7e0 [ 74.066792] ? syscall_return_slowpath+0x550/0x550 [ 74.071717] ? syscall_return_slowpath+0x2ac/0x550 [ 74.076637] ? prepare_exit_to_usermode+0x350/0x350 [ 74.081643] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 74.087001] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 74.091838] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 74.097012] RIP: 0033:0x455269 [ 74.100189] RSP: 002b:00007feedd69ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 74.107883] RAX: ffffffffffffffda RBX: 00007feedd69b6d4 RCX: 0000000000455269 [ 74.115139] RDX: 0000000000000048 RSI: 0000000020000180 RDI: 0000000000000013 [ 74.122392] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 74.129646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/02 00:11:02 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f00000002c0)=&(0x7f0000000280)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f0000000300)=0x18) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) mknod(&(0x7f0000433000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000000000)) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000005c0)=""/45) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getresgid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0x0, 0x0, r2, 0x4, 0x1000400) mlockall(0x3) read(r0, &(0x7f00000003c0)=""/149, 0x95) rt_sigqueueinfo(0x0, 0x0, &(0x7f00000000c0)) r3 = eventfd(0x80000002) write$eventfd(r3, &(0x7f0000000080)=0xffffffffffffff90, 0x8) r4 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x8001, 0x101000) openat$cgroup_subtree(r4, &(0x7f00000004c0)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}, [0x2, 0x7, 0x0, 0x7f, 0x8, 0x0, 0x81, 0x0, 0x5, 0x8001, 0x2, 0xfffffffffffffffc, 0x5, 0x1, 0x2]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000700)=ANY=[@ANYRES32=r5, @ANYBLOB], &(0x7f0000000480)=0x2) [ 74.136901] R13: 00000000000006b8 R14: 00000000006fc1e0 R15: 0000000000000002 2018/04/02 00:11:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000740)={0x400fffd, {{0x2, 0x4e24}}}, 0xfe31be9541bf722e) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) sendto$unix(r0, &(0x7f00000008c0)="d68ff9f3d2facc9614e8a6f3610d0ca94a68eeb7e6310b2a1681274cdf579ebde1aa5540388e024dc8ae4f406486febb4bbe32de5613cf5a604bf0b3e5b6553f6ee9ee181d8cd26c0a0de7db57310f9c1608541fdb96ea3b3f5e6718c9d997e1920789c012b9a3bd0315bc02b16c2631e7760632ddfc86b3883662ff4ca7599d317da56b2856fd7383800ab2a4bf12c90a47a55017710e1d04aef8ac0b413a67943e072e2e906ade663d658ed6ff984641931bd78781c8dd27af8258c11094654bbd8de9", 0xc4, 0x40, &(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f00000002c0)=""/15, 0xf, 0x5, &(0x7f0000000380)={0x77359400}) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getpid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000d00)={{0x0, 0x0, r6, r7, r9, 0x66, 0x1000000002f}, 0x20, 0x654, 0xfffffffffffffff9, 0x81, 0x2, 0x8, 0x0, r10}) writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000500)={0x2, 'ipddp0\x00'}, 0x18) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000400)={'eql\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r11 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x10000, 0x0) r12 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r11, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f00000004c0)=0xc) getsockopt$EBT_SO_GET_ENTRIES(r11, 0x0, 0x81, &(0x7f00000006c0)={"62726f75746500000000008dcf00", 0x0, 0x3, 0x9c, [], 0x5, &(0x7f0000000580)=[{}, {}, {}, {}, {}], &(0x7f0000000600)=""/156}, &(0x7f00000003c0)=0x78) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r12, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) r13 = msgget$private(0x0, 0x1e3) msgctl$IPC_SET(r13, 0x1, &(0x7f0000000300)={{0x1, r5, r8, r7, r6, 0x1c1, 0x9712}, 0xffffffffffffff00, 0xc8, 0x9, 0x5, 0x7, 0x6, r10, r10}) ptrace$setregs(0xd, 0x0, 0x2, &(0x7f0000000140)="bf392927c7fce1ae0d082eb065fb5f12f87b08780342c96afbca800db4f7a1ad08141a0d230b67e614def7a19d13736fee6c9993524b612d904017974f8cc228d7754449835f0e47ff8dc9573830086e9fad694c64317ae920652be80f4b4a2c0a1bb8faeacbceae3ed7a5f86af37896fc6b9d55c30c37039abeb8f825857341e829f353a19a9849ea22b931c2ef00ab68d7efc9f31fdbb8f5c382264d364fd70997b592a82b0823d1c591a97429b9bbf653356e7cbf6dac446a85dab5fa86c2134e498d2eb5bffd056cb91f720f455d3d4878c1dd940043afb4d974979faa1334fdb71ef96faadcbe4ca2abe6b0cd3c68df84") setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r11, 0x40082406, &(0x7f0000000280)='/dev/rtc\x00') 2018/04/02 00:11:02 executing program 6 (fault-call:2 fault-nth:3): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) [ 74.278575] FAULT_INJECTION: forcing a failure. [ 74.278575] name failslab, interval 1, probability 0, space 0, times 0 [ 74.289901] CPU: 1 PID: 8184 Comm: syz-executor6 Not tainted 4.16.0+ #10 [ 74.296729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.306073] Call Trace: [ 74.308658] dump_stack+0x194/0x24d [ 74.312277] ? arch_local_irq_restore+0x53/0x53 [ 74.316932] ? find_held_lock+0x35/0x1d0 [ 74.320995] should_fail+0x8c0/0xa40 [ 74.324695] ? lock_downgrade+0x980/0x980 [ 74.328835] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 74.333928] ? perf_trace_lock+0xd6/0x900 [ 74.338064] ? perf_trace_lock_acquire+0xe3/0x980 [ 74.342897] ? radix_tree_iter_tag_clear+0x97/0xd0 [ 74.347818] ? find_held_lock+0x35/0x1d0 [ 74.351890] ? check_same_owner+0x320/0x320 [ 74.356207] ? rcu_note_context_switch+0x710/0x710 [ 74.361138] should_failslab+0xec/0x120 [ 74.365106] kmem_cache_alloc_trace+0x4b/0x740 [ 74.369677] ? lock_release+0xa40/0xa40 [ 74.373648] rdma_resolve_ip+0xb2/0x720 [ 74.377613] ? cma_work_handler+0x1d0/0x1d0 [ 74.381926] ? rdma_resolve_ip_route+0x2c0/0x2c0 [ 74.386669] ? trace_hardirqs_on+0xd/0x10 [ 74.390809] ? cma_comp_exch+0x8e/0xb0 [ 74.394691] rdma_resolve_addr+0x496/0x26c0 [ 74.399003] ? perf_trace_lock_acquire+0xe3/0x980 [ 74.403834] ? find_held_lock+0x35/0x1d0 [ 74.407889] ? rdma_bind_addr+0x1d60/0x1d60 [ 74.412198] ? lock_downgrade+0x980/0x980 [ 74.416339] ? perf_trace_lock+0xd6/0x900 [ 74.420472] ? perf_trace_lock_acquire+0xe3/0x980 [ 74.425300] ? perf_trace_lock+0x900/0x900 [ 74.429524] ? __fdget_pos+0x12b/0x190 [ 74.433402] ? __radix_tree_lookup+0x435/0x5e0 [ 74.437976] ? perf_trace_lock+0x900/0x900 [ 74.442214] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 74.447047] ? wait_for_completion+0x770/0x770 [ 74.451620] ? lock_release+0xa40/0xa40 [ 74.455590] ? find_held_lock+0x35/0x1d0 [ 74.459661] ucma_resolve_ip+0x178/0x240 [ 74.463706] ? ucma_resolve_ip+0x178/0x240 [ 74.467928] ? ucma_query+0x230/0x230 [ 74.471725] ? kasan_check_write+0x14/0x20 [ 74.475952] ucma_write+0x2d6/0x3d0 [ 74.479569] ? ucma_query+0x230/0x230 [ 74.483361] ? ucma_close_id+0x60/0x60 [ 74.487236] ? handle_mm_fault+0x35b/0xb10 [ 74.491462] ? ucma_close_id+0x60/0x60 [ 74.495334] __vfs_write+0xef/0x970 [ 74.498955] ? kernel_read+0x120/0x120 [ 74.502828] ? wait_for_completion+0x770/0x770 [ 74.507414] ? security_file_permission+0x89/0x1e0 [ 74.512333] ? rw_verify_area+0xe5/0x2b0 [ 74.516383] ? __fdget_raw+0x20/0x20 [ 74.520088] vfs_write+0x189/0x510 [ 74.523621] SyS_write+0xef/0x220 [ 74.527063] ? SyS_read+0x220/0x220 [ 74.530683] ? do_syscall_64+0xb7/0x940 [ 74.534645] ? SyS_read+0x220/0x220 [ 74.538260] do_syscall_64+0x281/0x940 [ 74.542134] ? vmalloc_sync_all+0x30/0x30 [ 74.546270] ? _raw_spin_unlock_irq+0x27/0x70 [ 74.550755] ? finish_task_switch+0x1c1/0x7e0 [ 74.555236] ? syscall_return_slowpath+0x550/0x550 [ 74.560152] ? syscall_return_slowpath+0x2ac/0x550 [ 74.565067] ? prepare_exit_to_usermode+0x350/0x350 [ 74.570073] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 74.575427] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 74.580266] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 74.585441] RIP: 0033:0x455269 [ 74.588614] RSP: 002b:00007feedd69ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 74.596309] RAX: ffffffffffffffda RBX: 00007feedd69b6d4 RCX: 0000000000455269 [ 74.603567] RDX: 0000000000000048 RSI: 0000000020000180 RDI: 0000000000000013 [ 74.610820] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 74.618078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/02 00:11:03 executing program 6 (fault-call:2 fault-nth:4): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) [ 74.625332] R13: 00000000000006b8 R14: 00000000006fc1e0 R15: 0000000000000003 [ 74.683785] FAULT_INJECTION: forcing a failure. [ 74.683785] name failslab, interval 1, probability 0, space 0, times 0 [ 74.695114] CPU: 1 PID: 8192 Comm: syz-executor6 Not tainted 4.16.0+ #10 [ 74.701938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.711277] Call Trace: [ 74.713851] dump_stack+0x194/0x24d [ 74.717468] ? arch_local_irq_restore+0x53/0x53 [ 74.722126] ? find_held_lock+0x35/0x1d0 [ 74.726188] should_fail+0x8c0/0xa40 [ 74.729889] ? lock_downgrade+0x980/0x980 [ 74.734026] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 74.739120] ? perf_trace_lock+0xd6/0x900 [ 74.743253] ? perf_trace_lock_acquire+0xe3/0x980 [ 74.748086] ? radix_tree_iter_tag_clear+0x97/0xd0 [ 74.753008] ? find_held_lock+0x35/0x1d0 [ 74.757080] ? check_same_owner+0x320/0x320 [ 74.761401] ? rcu_note_context_switch+0x710/0x710 [ 74.766340] should_failslab+0xec/0x120 [ 74.770313] kmem_cache_alloc_trace+0x4b/0x740 [ 74.774888] ? lock_release+0xa40/0xa40 [ 74.778856] rdma_resolve_ip+0xb2/0x720 [ 74.782818] ? cma_work_handler+0x1d0/0x1d0 [ 74.787134] ? rdma_resolve_ip_route+0x2c0/0x2c0 [ 74.791878] ? trace_hardirqs_on+0xd/0x10 [ 74.796014] ? cma_comp_exch+0x8e/0xb0 [ 74.799890] rdma_resolve_addr+0x496/0x26c0 [ 74.804203] ? perf_trace_lock_acquire+0xe3/0x980 [ 74.809034] ? find_held_lock+0x35/0x1d0 [ 74.813093] ? rdma_bind_addr+0x1d60/0x1d60 [ 74.817405] ? lock_downgrade+0x980/0x980 [ 74.821547] ? perf_trace_lock+0xd6/0x900 [ 74.825681] ? perf_trace_lock_acquire+0xe3/0x980 [ 74.830512] ? perf_trace_lock+0x900/0x900 [ 74.834746] ? __fdget_pos+0x12b/0x190 [ 74.838624] ? __radix_tree_lookup+0x435/0x5e0 [ 74.843198] ? perf_trace_lock+0x900/0x900 [ 74.847428] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 74.852265] ? wait_for_completion+0x770/0x770 [ 74.856842] ? lock_release+0xa40/0xa40 [ 74.860804] ? find_held_lock+0x35/0x1d0 [ 74.864874] ucma_resolve_ip+0x178/0x240 [ 74.868922] ? ucma_resolve_ip+0x178/0x240 [ 74.873143] ? ucma_query+0x230/0x230 [ 74.876942] ? kasan_check_write+0x14/0x20 [ 74.881166] ucma_write+0x2d6/0x3d0 [ 74.884778] ? ucma_query+0x230/0x230 [ 74.888567] ? ucma_close_id+0x60/0x60 [ 74.892441] ? handle_mm_fault+0x35b/0xb10 [ 74.896668] ? ucma_close_id+0x60/0x60 [ 74.900545] __vfs_write+0xef/0x970 [ 74.904166] ? kernel_read+0x120/0x120 [ 74.908047] ? wait_for_completion+0x770/0x770 [ 74.912632] ? security_file_permission+0x89/0x1e0 [ 74.917553] ? rw_verify_area+0xe5/0x2b0 [ 74.921598] ? __fdget_raw+0x20/0x20 [ 74.925304] vfs_write+0x189/0x510 [ 74.928839] SyS_write+0xef/0x220 [ 74.932282] ? SyS_read+0x220/0x220 [ 74.935898] ? do_syscall_64+0xb7/0x940 [ 74.939860] ? SyS_read+0x220/0x220 [ 74.943473] do_syscall_64+0x281/0x940 [ 74.947347] ? vmalloc_sync_all+0x30/0x30 [ 74.951481] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 74.957008] ? syscall_return_slowpath+0x550/0x550 [ 74.961926] ? syscall_return_slowpath+0x2ac/0x550 [ 74.966848] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 74.972206] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 74.977044] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/02 00:11:03 executing program 6 (fault-call:2 fault-nth:5): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) [ 74.982221] RIP: 0033:0x455269 [ 74.985395] RSP: 002b:00007feedd69ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 74.993095] RAX: ffffffffffffffda RBX: 00007feedd69b6d4 RCX: 0000000000455269 [ 75.000350] RDX: 0000000000000048 RSI: 0000000020000180 RDI: 0000000000000013 [ 75.007608] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 75.014867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 75.022121] R13: 00000000000006b8 R14: 00000000006fc1e0 R15: 0000000000000004 [ 75.076621] FAULT_INJECTION: forcing a failure. [ 75.076621] name failslab, interval 1, probability 0, space 0, times 0 [ 75.087910] CPU: 1 PID: 8198 Comm: syz-executor6 Not tainted 4.16.0+ #10 [ 75.094733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.104073] Call Trace: [ 75.106652] dump_stack+0x194/0x24d [ 75.110268] ? arch_local_irq_restore+0x53/0x53 [ 75.114927] ? __lock_acquire+0x664/0x3e00 [ 75.119162] should_fail+0x8c0/0xa40 [ 75.122867] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 75.127960] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 75.133156] ? __lock_acquire+0x664/0x3e00 [ 75.137380] ? __lock_acquire+0x664/0x3e00 [ 75.141600] ? SyS_write+0xef/0x220 [ 75.145213] ? perf_trace_lock+0xd6/0x900 [ 75.149354] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 75.154535] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 75.159712] ? __lock_acquire+0x664/0x3e00 [ 75.163941] should_failslab+0xec/0x120 [ 75.167904] __kmalloc+0x63/0x760 [ 75.171348] ? __neigh_create+0x296/0x1d90 [ 75.175576] __neigh_create+0x296/0x1d90 [ 75.179626] ? trace_event_raw_event_lock+0x340/0x340 [ 75.184802] ? perf_trace_lock+0x900/0x900 [ 75.189029] ? trace_hardirqs_off+0x10/0x10 [ 75.193338] ? lock_release+0xa40/0xa40 [ 75.197301] ? neigh_resolve_output+0xa00/0xa00 [ 75.201963] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 75.206966] ? ip6_dst_lookup_tail+0xd90/0x18b0 [ 75.211623] ? find_held_lock+0x35/0x1d0 [ 75.215677] ? ip6_neigh_lookup+0x75a/0xba0 [ 75.219988] ? lock_downgrade+0x980/0x980 [ 75.224124] ? lock_release+0xa40/0xa40 [ 75.228097] ? rcu_pm_notify+0xc0/0xc0 [ 75.231983] ? __local_bh_enable_ip+0x121/0x230 [ 75.236650] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 75.241657] ? ip6_neigh_lookup+0x75a/0xba0 [ 75.245959] ? trace_hardirqs_on+0xd/0x10 [ 75.250088] ip6_neigh_lookup+0x9a7/0xba0 [ 75.254217] ? rt6_get_route_info+0x800/0x800 [ 75.258693] ? ip6_dst_lookup_tail+0x18b0/0x18b0 [ 75.263426] ? addr6_resolve.isra.13+0x59a/0x7f0 [ 75.268159] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 75.273151] ? rdma_addr_cancel+0x550/0x550 [ 75.277447] ? __debug_object_init+0x235/0x1040 [ 75.282092] addr_resolve_neigh+0x252/0x940 [ 75.286389] ? rdma_translate_ip+0x640/0x640 [ 75.290774] ? rcu_pm_notify+0xc0/0xc0 [ 75.294642] addr_resolve+0x8b5/0xbc0 [ 75.298417] ? lockdep_init_map+0x9/0x10 [ 75.302456] ? addr_resolve_neigh+0x940/0x940 [ 75.306930] ? init_timer_on_stack_key+0xe0/0xe0 [ 75.311660] ? rdma_resolve_ip+0xb2/0x720 [ 75.315782] ? rcu_read_lock_sched_held+0x108/0x120 [ 75.320774] ? kmem_cache_alloc_trace+0x459/0x740 [ 75.325593] ? __lockdep_init_map+0xe4/0x650 [ 75.329981] rdma_resolve_ip+0x47e/0x720 [ 75.334412] ? cma_work_handler+0x1d0/0x1d0 [ 75.338711] ? rdma_resolve_ip_route+0x2c0/0x2c0 [ 75.343442] ? trace_hardirqs_on+0xd/0x10 [ 75.347567] ? cma_comp_exch+0x8e/0xb0 [ 75.351433] rdma_resolve_addr+0x496/0x26c0 [ 75.355732] ? perf_trace_lock_acquire+0xe3/0x980 [ 75.360552] ? find_held_lock+0x35/0x1d0 [ 75.364595] ? rdma_bind_addr+0x1d60/0x1d60 [ 75.368891] ? lock_downgrade+0x980/0x980 [ 75.373024] ? perf_trace_lock+0xd6/0x900 [ 75.377148] ? perf_trace_lock_acquire+0xe3/0x980 [ 75.381967] ? perf_trace_lock+0x900/0x900 [ 75.386178] ? __fdget_pos+0x12b/0x190 [ 75.390041] ? __radix_tree_lookup+0x435/0x5e0 [ 75.394600] ? perf_trace_lock+0x900/0x900 [ 75.398818] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 75.403636] ? wait_for_completion+0x770/0x770 [ 75.408200] ? lock_release+0xa40/0xa40 [ 75.412153] ? find_held_lock+0x35/0x1d0 [ 75.416207] ucma_resolve_ip+0x178/0x240 [ 75.420242] ? ucma_resolve_ip+0x178/0x240 [ 75.424453] ? ucma_query+0x230/0x230 [ 75.428234] ? kasan_check_write+0x14/0x20 [ 75.432446] ucma_write+0x2d6/0x3d0 [ 75.436048] ? ucma_query+0x230/0x230 [ 75.439823] ? ucma_close_id+0x60/0x60 [ 75.443687] ? handle_mm_fault+0x35b/0xb10 [ 75.447902] ? ucma_close_id+0x60/0x60 [ 75.451768] __vfs_write+0xef/0x970 [ 75.455384] ? kernel_read+0x120/0x120 [ 75.459246] ? wait_for_completion+0x770/0x770 [ 75.463813] ? security_file_permission+0x89/0x1e0 [ 75.468717] ? rw_verify_area+0xe5/0x2b0 [ 75.472753] ? __fdget_raw+0x20/0x20 [ 75.476444] vfs_write+0x189/0x510 [ 75.479965] SyS_write+0xef/0x220 [ 75.483397] ? SyS_read+0x220/0x220 [ 75.487002] ? do_syscall_64+0xb7/0x940 [ 75.490960] ? SyS_read+0x220/0x220 [ 75.494562] do_syscall_64+0x281/0x940 [ 75.498427] ? vmalloc_sync_all+0x30/0x30 [ 75.502558] ? _raw_spin_unlock_irq+0x27/0x70 [ 75.507036] ? finish_task_switch+0x1c1/0x7e0 [ 75.511507] ? syscall_return_slowpath+0x550/0x550 [ 75.516412] ? syscall_return_slowpath+0x2ac/0x550 [ 75.521316] ? prepare_exit_to_usermode+0x350/0x350 [ 75.526308] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 75.531649] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 75.536474] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 75.541643] RIP: 0033:0x455269 [ 75.544807] RSP: 002b:00007feedd69ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 75.552495] RAX: ffffffffffffffda RBX: 00007feedd69b6d4 RCX: 0000000000455269 [ 75.559741] RDX: 0000000000000048 RSI: 0000000020000180 RDI: 0000000000000013 [ 75.566988] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/02 00:11:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000180)=@sco, &(0x7f0000000200)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = memfd_create(&(0x7f0000000380)='bdevem0#&wlan0security%\x00', 0x1) getpeername$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000340)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0a0775b0d5", 0x5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={0x0, 0xb2}, &(0x7f0000000400)=0x8) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000440)=@sack_info={r4, 0x101, 0x20}, &(0x7f0000000480)=0xc) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000002dc0)=[{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000a40)="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", 0x100}], 0x1, &(0x7f0000001ac0)}], 0x1, 0x0) recvmsg(r5, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x202}, {&(0x7f0000fb0ff4)=""/12, 0xffffffac}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) [ 75.574233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 75.581476] R13: 00000000000006b8 R14: 00000000006fc1e0 R15: 0000000000000005 [ 75.615647] 8021q: VLANs not supported on lo [ 76.016082] 8021q: VLANs not supported on lo [ 76.021085] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 3, id = 0 [ 76.027933] IPVS: stopping backup sync thread 8217 ... [ 246.752137] INFO: task kworker/1:0:17 blocked for more than 120 seconds. [ 246.759038] Not tainted 4.16.0+ #10 [ 246.763194] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.771158] kworker/1:0 D23088 17 2 0x80000000 [ 246.776845] Workqueue: events linkwatch_event [ 246.781343] Call Trace: [ 246.783957] __schedule+0x8fb/0x1ec0 [ 246.787673] ? perf_trace_lock+0xd6/0x900 [ 246.791820] ? __sched_text_start+0x8/0x8 [ 246.795979] ? find_busiest_group+0xf9/0x1c60 [ 246.800474] ? __lock_is_held+0xb6/0x140 [ 246.804526] ? print_irqtrace_events+0x270/0x270 [ 246.809280] ? trace_hardirqs_off+0x10/0x10 [ 246.813592] ? trace_hardirqs_off+0x10/0x10 [ 246.817913] ? trace_hardirqs_off+0x10/0x10 [ 246.822238] ? find_held_lock+0x35/0x1d0 [ 246.826297] schedule+0xf5/0x430 [ 246.829654] ? __mutex_lock+0xaa8/0x1a80 [ 246.833723] ? __schedule+0x1ec0/0x1ec0 [ 246.837697] ? lock_release+0xa40/0xa40 [ 246.841705] ? memset+0x31/0x40 [ 246.844988] ? do_raw_spin_trylock+0x190/0x190 [ 246.849569] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 246.854492] ? mutex_destroy+0x1d0/0x1d0 [ 246.858555] schedule_preempt_disabled+0x10/0x20 [ 246.863305] __mutex_lock+0xaad/0x1a80 [ 246.867191] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 246.872373] ? rtnl_lock+0x17/0x20 [ 246.875910] ? mutex_lock_io_nested+0x1900/0x1900 [ 246.880752] ? trace_event_raw_event_lock+0x340/0x340 [ 246.885949] ? perf_trace_lock+0xd6/0x900 [ 246.890087] ? trace_hardirqs_off+0x10/0x10 [ 246.894404] ? perf_trace_lock+0xd6/0x900 [ 246.898546] ? trace_event_raw_event_lock+0x340/0x340 [ 246.903739] ? trace_event_raw_event_lock+0x340/0x340 [ 246.908929] ? find_held_lock+0x35/0x1d0 [ 246.912990] ? trace_hardirqs_off+0x10/0x10 [ 246.917351] ? debug_object_deactivate+0x364/0x560 [ 246.922286] ? lock_release+0xa40/0xa40 [ 246.926256] ? find_held_lock+0x35/0x1d0 [ 246.930315] ? trace_hardirqs_off+0x10/0x10 [ 246.934635] mutex_lock_nested+0x16/0x20 [ 246.938691] ? mutex_lock_nested+0x16/0x20 [ 246.942920] rtnl_lock+0x17/0x20 [ 246.946284] linkwatch_event+0x57/0xc0 [ 246.950165] ? __linkwatch_run_queue+0x7b0/0x7b0 [ 246.954956] process_one_work+0xc47/0x1bb0 [ 246.959196] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 246.964384] ? trace_hardirqs_on+0xd/0x10 [ 246.968531] ? pwq_dec_nr_in_flight+0x450/0x450 [ 246.973222] ? __schedule+0x903/0x1ec0 [ 246.977101] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 246.982210] ? trace_hardirqs_off+0x10/0x10 [ 246.986523] ? lock_downgrade+0x980/0x980 [ 246.990676] ? lock_acquire+0x1d5/0x580 [ 246.994646] ? lock_acquire+0x1d5/0x580 [ 246.998615] ? worker_thread+0x4a3/0x1990 [ 247.002756] ? lock_downgrade+0x980/0x980 [ 247.006899] ? lock_release+0xa40/0xa40 [ 247.010888] ? pr_cont_work+0x130/0x130 [ 247.014860] ? do_raw_spin_trylock+0x190/0x190 [ 247.019450] worker_thread+0x223/0x1990 [ 247.023460] ? finish_task_switch+0x1c1/0x7e0 [ 247.027960] ? process_one_work+0x1bb0/0x1bb0 [ 247.032455] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.037465] ? trace_hardirqs_on+0xd/0x10 [ 247.041610] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.046098] ? finish_task_switch+0x1c1/0x7e0 [ 247.050589] ? finish_task_switch+0x182/0x7e0 [ 247.055076] ? copy_overflow+0x20/0x20 [ 247.058966] ? __schedule+0x903/0x1ec0 [ 247.062849] ? trace_hardirqs_off+0x10/0x10 [ 247.067172] ? find_held_lock+0x35/0x1d0 [ 247.071230] ? find_held_lock+0x35/0x1d0 [ 247.075302] ? complete+0x62/0x80 [ 247.078750] ? __schedule+0x1ec0/0x1ec0 [ 247.082716] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.087028] ? __lockdep_init_map+0xe4/0x650 [ 247.091437] ? do_raw_spin_trylock+0x190/0x190 [ 247.096025] ? lockdep_init_map+0x9/0x10 [ 247.100090] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.105196] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.110219] ? trace_hardirqs_on+0xd/0x10 [ 247.114366] ? __kthread_parkme+0x176/0x240 [ 247.118698] kthread+0x33c/0x400 [ 247.122076] ? process_one_work+0x1bb0/0x1bb0 [ 247.126571] ? kthread_stop+0x7a0/0x7a0 [ 247.130537] ret_from_fork+0x3a/0x50 [ 247.134260] [ 247.134260] Showing all locks held in the system: [ 247.140598] 3 locks held by kworker/1:0/17: [ 247.145030] #0: ((wq_completion)"events"){+.+.}, at: [<00000000cc335de6>] process_one_work+0xb12/0x1bb0 [ 247.154787] #1: ((linkwatch_work).work){+.+.}, at: [<00000000602d6eef>] process_one_work+0xb89/0x1bb0 [ 247.164332] #2: (rtnl_mutex){+.+.}, at: [<00000000ed9ed91b>] rtnl_lock+0x17/0x20 [ 247.172057] 2 locks held by khungtaskd/877: [ 247.176373] #0: (rcu_read_lock){....}, at: [<00000000bc3d31dd>] watchdog+0x1c5/0xd60 [ 247.184486] #1: (tasklist_lock){.+.+}, at: [<00000000dfd3a44a>] debug_show_all_locks+0xd3/0x3d0 [ 247.193520] 3 locks held by kworker/1:2/1978: [ 247.198019] #0: ((wq_completion)"%s"("ipv6_addrconf")){+.+.}, at: [<00000000cc335de6>] process_one_work+0xb12/0x1bb0 [ 247.208861] #1: ((addr_chk_work).work){+.+.}, at: [<00000000602d6eef>] process_one_work+0xb89/0x1bb0 [ 247.218311] #2: (rtnl_mutex){+.+.}, at: [<00000000ed9ed91b>] rtnl_lock+0x17/0x20 [ 247.226035] 2 locks held by getty/4399: [ 247.229994] #0: (&tty->ldisc_sem){++++}, at: [<00000000fe52349a>] ldsem_down_read+0x37/0x40 [ 247.238686] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000098a3d16>] n_tty_read+0x2ef/0x1a40 [ 247.248000] 2 locks held by getty/4400: [ 247.251973] #0: (&tty->ldisc_sem){++++}, at: [<00000000fe52349a>] ldsem_down_read+0x37/0x40 [ 247.260645] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000098a3d16>] n_tty_read+0x2ef/0x1a40 [ 247.269932] 2 locks held by getty/4401: [ 247.273908] #0: (&tty->ldisc_sem){++++}, at: [<00000000fe52349a>] ldsem_down_read+0x37/0x40 [ 247.282575] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000098a3d16>] n_tty_read+0x2ef/0x1a40 [ 247.291852] 2 locks held by getty/4402: [ 247.295821] #0: (&tty->ldisc_sem){++++}, at: [<00000000fe52349a>] ldsem_down_read+0x37/0x40 [ 247.304492] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000098a3d16>] n_tty_read+0x2ef/0x1a40 [ 247.313783] 2 locks held by getty/4403: [ 247.317752] #0: (&tty->ldisc_sem){++++}, at: [<00000000fe52349a>] ldsem_down_read+0x37/0x40 [ 247.326429] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000098a3d16>] n_tty_read+0x2ef/0x1a40 [ 247.335707] 2 locks held by getty/4404: [ 247.339670] #0: (&tty->ldisc_sem){++++}, at: [<00000000fe52349a>] ldsem_down_read+0x37/0x40 [ 247.348342] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000098a3d16>] n_tty_read+0x2ef/0x1a40 [ 247.357619] 2 locks held by getty/4405: [ 247.361584] #0: (&tty->ldisc_sem){++++}, at: [<00000000fe52349a>] ldsem_down_read+0x37/0x40 [ 247.370250] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000098a3d16>] n_tty_read+0x2ef/0x1a40 [ 247.379540] 3 locks held by kworker/0:4/6995: [ 247.384025] #0: ((wq_completion)"events_power_efficient"){+.+.}, at: [<00000000cc335de6>] process_one_work+0xb12/0x1bb0 [ 247.395130] #1: ((reg_check_chans).work){+.+.}, at: [<00000000602d6eef>] process_one_work+0xb89/0x1bb0 [ 247.404759] #2: (rtnl_mutex){+.+.}, at: [<00000000ed9ed91b>] rtnl_lock+0x17/0x20 [ 247.412480] 1 lock held by syz-executor2/8181: [ 247.417052] #0: (ipvs->sync_mutex){+.+.}, at: [<0000000046dd119a>] do_ip_vs_set_ctl+0x277/0x1cc0 [ 247.426216] 1 lock held by syz-executor2/8194: [ 247.430794] #0: (rtnl_mutex){+.+.}, at: [<00000000ed9ed91b>] rtnl_lock+0x17/0x20 [ 247.438514] 2 locks held by syz-executor2/8215: [ 247.443171] #0: (rtnl_mutex){+.+.}, at: [<00000000ed9ed91b>] rtnl_lock+0x17/0x20 [ 247.450888] #1: (ipvs->sync_mutex){+.+.}, at: [<0000000085f78d95>] do_ip_vs_set_ctl+0x10f8/0x1cc0 [ 247.460083] 1 lock held by ipvs-b:4:0/8217: [ 247.464397] #0: (rtnl_mutex){+.+.}, at: [<00000000ed9ed91b>] rtnl_lock+0x17/0x20 [ 247.472113] [ 247.473738] ============================================= [ 247.473738] [ 247.480749] NMI backtrace for cpu 1 [ 247.484373] CPU: 1 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #10 [ 247.490832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.500159] Call Trace: [ 247.502753] dump_stack+0x194/0x24d [ 247.506354] ? arch_local_irq_restore+0x53/0x53 [ 247.510993] ? debug_show_all_locks+0x2f3/0x3d0 [ 247.515634] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.520039] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.524507] nmi_cpu_backtrace+0x1d2/0x210 [ 247.529583] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.534050] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 247.539300] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.544464] watchdog+0x90c/0xd60 [ 247.547896] ? reset_hung_task_detector+0xa0/0xa0 [ 247.552708] ? complete+0x62/0x80 [ 247.556135] ? __schedule+0x1ec0/0x1ec0 [ 247.560081] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.564372] ? __lockdep_init_map+0xe4/0x650 [ 247.568749] ? do_raw_spin_trylock+0x190/0x190 [ 247.573301] ? lockdep_init_map+0x9/0x10 [ 247.577332] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.582407] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.587394] ? trace_hardirqs_on+0xd/0x10 [ 247.591511] ? __kthread_parkme+0x176/0x240 [ 247.595801] kthread+0x33c/0x400 [ 247.599143] ? reset_hung_task_detector+0xa0/0xa0 [ 247.603953] ? kthread_stop+0x7a0/0x7a0 [ 247.607897] ret_from_fork+0x3a/0x50 [ 247.611645] Sending NMI from CPU 1 to CPUs 0: [ 247.616152] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 247.617145] Kernel panic - not syncing: hung_task: blocked tasks [ 247.630662] CPU: 1 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #10 [ 247.637121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.646447] Call Trace: [ 247.649012] dump_stack+0x194/0x24d [ 247.652616] ? arch_local_irq_restore+0x53/0x53 [ 247.657263] ? vsnprintf+0x1ed/0x1900 [ 247.661078] panic+0x1e4/0x41c [ 247.664243] ? refcount_error_report+0x214/0x214 [ 247.668973] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 247.674309] watchdog+0x91d/0xd60 [ 247.677740] ? reset_hung_task_detector+0xa0/0xa0 [ 247.682553] ? complete+0x62/0x80 [ 247.685980] ? __schedule+0x1ec0/0x1ec0 [ 247.689924] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.694215] ? __lockdep_init_map+0xe4/0x650 [ 247.698591] ? do_raw_spin_trylock+0x190/0x190 [ 247.703157] ? lockdep_init_map+0x9/0x10 [ 247.707194] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.712270] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.717258] ? trace_hardirqs_on+0xd/0x10 [ 247.721376] ? __kthread_parkme+0x176/0x240 [ 247.725670] kthread+0x33c/0x400 [ 247.729008] ? reset_hung_task_detector+0xa0/0xa0 [ 247.733818] ? kthread_stop+0x7a0/0x7a0 [ 247.737773] ret_from_fork+0x3a/0x50 [ 247.741802] Dumping ftrace buffer: [ 247.745544] (ftrace buffer empty) [ 247.749230] Kernel Offset: disabled [ 247.752830] Rebooting in 86400 seconds..