\x00', r1, r2, 0xc00) open(&(0x7f0000000300)='./file0\x00', 0x101000, 0x140) 2018/04/06 04:25:47 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x1, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000002ac1414aa01000000030000000064a1d27087908964189e9c9997bc9e6f7b83697273476dbacd99d3c96c9bd305ecad1198a7b10dff95a5588aaefda249e6af276e63c495b36a90cd8cc9ea21e01337b39528642cbf03c96fe51d96e5213afec182cc84c70605d8daa843ef499f6eaf91797a0c3a75d0ea2307ae6721af20986d14228e7938412e0308f8b51bc5a7136adb33607719b2f7b5939a26479c89e4426e8145652e2ce50953f400b78eb9ba22021c4227a60f27cd71b408054b2038eac76fc5ff3035ef6ee8c22fe7200053a1cb2983baef67150ca81f3fe0acea7a4edbe21b7d77a7e9bae618d1ebcb971295ab6673"], 0x1) 2018/04/06 04:25:47 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f00000000c0)) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000080)) 2018/04/06 04:25:47 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0xfadd71428c4e59ec, r0}) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e) clock_getres(0xfffffefffffffff3, &(0x7f0000be2ff8)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/06 04:25:47 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000cb000008000000203a74209d95ec51"], 0x18}}], 0x2, 0x0) r1 = socket(0xe, 0x7, 0x7fffffff) recvmsg$kcm(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/227, 0xe3}, {&(0x7f0000000200)=""/111, 0x6f}, {&(0x7f0000000340)=""/193, 0xc1}, {&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000280)=""/31, 0x1f}, {&(0x7f0000000440)=""/245, 0xf5}, {&(0x7f0000000540)=""/122, 0x7a}], 0x7, 0x0, 0x0, 0x4}, 0x100) 2018/04/06 04:25:47 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) dup2(r1, r1) 2018/04/06 04:25:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001980013d7524000a00210a0000160000008000000000090018000b0011e010315aec20", 0x29}], 0x1) 2018/04/06 04:25:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3c}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000000000000001f047110000000000000000000000000000000000ac0c3e741629ae26a48193b48"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000000)=r0, 0x7a) sendmmsg(r1, &(0x7f0000009980)=[{{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000040)='\\', 0x1}], 0x1}}], 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/04/06 04:25:47 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/04/06 04:25:47 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x80000) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x7fffffff, &(0x7f00000000c0)=0x4) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12813, r1, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/06 04:25:47 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000140)={0x1, 0x4e, 0x6}, 0xc) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000000100)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="10210079cc8495eef3a845ca4e0b561dc6a7cdb5177468ef727b39e3b8b4c1", @ANYPTR, @ANYPTR64], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR64]]], 0x1) 2018/04/06 04:25:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000080)={0x401, 0x0, 0x800, 0x80, "92c4f5dab70977ee55fd863ddb40ac74d749e7df0f081b73d97364173723482d537d82d58366deb04df8383b", 0x2}) pipe2(&(0x7f0000000480)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r5, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000200)=ANY=[@ANYBLOB="4700cfa458ca10f2370c0cd00080dd61172f744a50c9603a4843354ab76d367893c742016f19c6af7cd147711b9a1b6a406ad46985157cc9eb5339aba8aa9bcf3333ec3233fcd3faf6f96ec4a49beacdf2feaac099ed75c35537b064bf506b0e99097ad87b71ccaff2c673b35d6aa5494a2462cdcc16eecc68f672b6d4dc11e8ac6118395722f6bbf60ba473d7a9246db664e58c7059c691d0aa83bdbbb6bec1a175e440e89822022e12bbde2866f976b9c288b4ed4917f4ca864a9978b1412f9652b95da9bbf964a3ee53fca624a3a768ac325606b3ef1ef68e0c832be5d0"], 0x10}}], 0x2, 0x8000) 2018/04/06 04:25:47 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x2b, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x7, 0x8, 0x0, 0x0, 0xffff, 0x4000, 0x1, 0x2, 0xe661, 0x7, 0x8000000000, 0x4, 0x953a, 0x20, 0xfff, 0x7, 0x1, 0x1, 0x80000001, 0x16, 0x7, 0x4, 0x4, 0x200, 0x7fffffff, 0x10001, 0x7f, 0x8f68, 0x2b5, 0x81, 0x0, 0x3, 0x7fffffff, 0x6, 0x6, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000040)}, 0x8000, 0xfd, 0x1, 0x4, 0x0, 0x9, 0xffffffff}, r2, 0xe, r0, 0xb) rt_sigtimedwait(&(0x7f0000000100)={0x40}, &(0x7f0000000140), &(0x7f0000000180)={0x0, 0x989680}, 0x8) 2018/04/06 04:25:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140), 0x1, 0xfffffffffffffffe) 2018/04/06 04:25:47 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) socket(0x18, 0x0, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000140)=0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f}, 0x26) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400200) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x4, 0x73dedf53, 0x4f, 0xffffffff, 0x3, 0x20, 0x1f, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x100, 0xdeb1, 0xc0000000, 0x2, 0xc65}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}}, 0x1, 0x6, 0x8001, 0x52f0debf, 0x4}, &(0x7f00000002c0)=0x98) r3 = socket(0x11, 0x100000802, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000480)={'gretap0\x00', 0x1000}) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0x101, @ipv4={[], [0xff, 0xff]}, 0xa1be}}, 0x100000001, 0x6, 0x10001, 0x762a, 0x42}, &(0x7f00000004c0)=0x98) 2018/04/06 04:25:47 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sync_file_range(0xffffffffffffffff, 0x81, 0x6, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) r2 = gettid() pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x81003) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = socket$pptp(0x18, 0x1, 0x2) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = dup3(0xffffffffffffffff, r4, 0x80000) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x80000000) getpgid(r2) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) r8 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) keyctl$read(0xb, r8, &(0x7f00000002c0)=""/125, 0x7d) r9 = shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) shmat(r9, &(0x7f0000ffd000/0x2000)=nil, 0x1000) ioctl$KVM_GET_REGS(r6, 0x8090ae81, &(0x7f00000007c0)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r10, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x304, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x7, {0x2, 0x0, @rand_addr}, "0008000000759b288842f5ac1f020409"}) ioctl$KVM_RUN(r1, 0xae80, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)) socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8, 0x2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="d3040902a63c7eef2e78502b2720e838ba1985ab5e76bf899862b37885d0e0e70899ae9e98b1bb6b59d3e30852847200d224893c268a78be59555c8f1ddf2e", 0x3f}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000240)=0x4) 2018/04/06 04:25:47 executing program 7: r0 = socket$inet6(0xa, 0x5, 0xfff7fffffffffffd) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000bfe4)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000016fa0)=[{&(0x7f000001df22)="cb", 0x1}], 0x1, &(0x7f000000d000)}, 0x0) 2018/04/06 04:25:47 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000180)={0x2f, @multicast1=0xe0000001, 0x4e20, 0x3, 'lc\x00', 0x1, 0x3, 0x18}, 0x2c) r1 = socket$inet(0x2, 0x3, 0x19) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x0) r2 = add_key(&(0x7f00000004c0)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="3af5d8f80a22cd29a53d5e459d30171703ee2782b76442102badfd97d4f11bcf243a8d81e9b0a45ac40b70bdf0f4e158525eec5d716c", 0xffffffffffffffd6, 0xfffffffffffffffc) r3 = request_key(&(0x7f0000000300)='pkcs7_test\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='\x00', 0xfffffffffffffff8) keyctl$update(0x2, r2, &(0x7f0000000500)="8745615b2d19738abc989c351927dd5ffa209e433d040ff11ab191090babab45c8e52be3d3a5ad7aeda849d4d49a4c3ee87dcfdac9ad3334d9ad1a6a7875eae8b00120b1c5cc042e4d717b4f4d4ef51d08536541e41d4e202af16d5eb247752e4a2f12323bfd8b7cd5fa8557dbd75ffa1929b845ea052d51d13886", 0x370) keyctl$link(0x8, r2, r3) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) dup2(r1, r1) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/06 04:25:47 executing program 4: r0 = socket(0x11, 0x802, 0x667) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="b9ab88325f4e"}, 0xffffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}, 'gre0\x00'}) 2018/04/06 04:25:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b2b000)={0x0, 0x1}, 0x8) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000dde7cedfabe202eb53ed921127f2000000000000"], 0x58) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e21, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0xbd0}, {0xa, 0x4e21, 0xa42, @empty, 0x3}, 0x1, [0x6, 0x2400000000000, 0x6, 0x4, 0x6, 0x7, 0xfffffffffffffffe, 0x2]}, 0x5c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)="c0", 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x15}, 0x9}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) openat(r1, &(0x7f0000000180)='./file0\x00', 0x40100, 0x10) write(r0, &(0x7f0000000340)="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", 0x601) 2018/04/06 04:25:47 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) getsockopt(r0, 0x2, 0x9, &(0x7f0000000080)=""/14, &(0x7f0000000180)=0xe) write$tun(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="7af4b615bcc17997275e3e001860208343eec2e9275b78aa10722e73cd6bba46190396c6"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ion\x00', 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000400), 0x4) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r5, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f00000001c0)="8731ce2737707ccd667a53d11d914c5f09009bc4c94f837f9191a329c505d192889ceea2ce179633721143dce37420a7eff4046b040a5a3bd834d8365c9058339e3794186e341d8b61120cd5545dc3379f7a8440a386fdab8172e05062e0465bda9a658836b90b15978c859c5781d03d16f2e0cc5c16aa2395a888420095ee3aeccb9b9139abd07bc1b891cc0d7a569da408cf5544c252eb47727a2c0b788abf58ca230e5d31f9e9b2fe4ef4075bac72a3b6b7fe411c57c57fbf4f45966903ea1f32e3ebd89a43c8619b71ac238856257f259e17629090ecc0a4f9ca7d0ebf1a02c822409c2b8107ec3d7343481e5976", 0xf0}, {&(0x7f00000002c0)="be3561d642f9d9344aaafc4e5a0cbf8b897353501861868f8dff9d237c9d62aae52935bb37fa3067a372c8c8d92d8f9e1348a62972b73c72e1b904a216d5c11b6b8f5a32449e54133136673edd0974ac0bc98d52fb65f0e288d56f", 0x5b}, {&(0x7f0000000340)="4835322715385c70e58642258fb0c736cacb563fab2ca533ae6e37b971b89e0ce7419f16a49119565052b9c2a75bab78c5d5a61f10ac64d3f623da0c580618da4f56bf0c3f151798bd1a24f1ed6de1563d35baf0ad2d45b507dce12b293d70de2b34d1e29b76576733cb2e9abe1e58cdf14a176d3e931b26fdee", 0x7a}], 0x3, 0x8) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000000040)=0x0) fcntl$setown(r3, 0x8, r8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000005c0)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) [ 150.132853] encrypted_key: insufficient parameters specified 2018/04/06 04:25:47 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000003c0)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0xffffff88, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}}}}}}, &(0x7f0000ea3000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x109000) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/85) 2018/04/06 04:25:47 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000f9d000)={0x14, 0xa, 0xa, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000080)=""/70, &(0x7f0000000000)=0x46) fcntl$setlease(r0, 0x400, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x4bf2, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x6, 0x8, 0x9, 0x9, 0x5}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x7fff}, &(0x7f0000000200)=0x8) 2018/04/06 04:25:47 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) mq_timedreceive(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x31, &(0x7f00000011c0)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000180)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)=0x7) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000040)={r2}) 2018/04/06 04:25:47 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x7fffffff, @loopback={0x0, 0x1}, 0x3}], 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000002ac1414aa01000000030000000064a1d27087908964189e9c9997bc9e6f7b83697273476dbacd99d3c96c9bd305ecad1198a7b10dff95a5588aaefda249e6af276e631337b39528642cbf03c96fe51d96e5213afec182cc84c70605d8daa843ef499f6eaf91797a0c3a75d0ea2307ae6721af20986d14228e7938412e0308f8b51bc5a7136adb33607719b2f7b5939a26479c89e4426e8145652e2ce50953f400b78eb9ba22021c4227a60f27cd71b408054b2038eac76fc5ff3035ef6ee8c22fe7200053a1cb2983baef67150ca81f3fe0acea7a4edbe21b7d77a7e9bae618d1ebcb971295ab6673"], 0x1) 2018/04/06 04:25:47 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x1000000000004144, &(0x7f0000000080)) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/04/06 04:25:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00000a6000)=@generic={0x0, "cff5725edfcf87e33c7fa5940d5b1be86dd05a9775cc93d7b3500af01c4e03b19ac5e9db90c281eea7237536996e3bac010b71213e5b92253d7c6672e1429ecd53cf8e466908aea49628041ed54fead6a4ad3c2b9489e4c78a5b4301e422ca13ba66c67a593e0a436dc95e5bd77b428a14aab2deb0ec4bb5e6932a180d16"}, 0xfffffffffffffd77) 2018/04/06 04:25:47 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x3, 0x9b, 0x8, 0x9e, 0x4, 0x310000, 0xd1, 0x50, 0x0}, &(0x7f00000003c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={r1, 0xb57}, 0x8) r2 = socket(0x15, 0x80005, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x114, 0x10000000002717, &(0x7f0000000000), &(0x7f0000000040)) r4 = getpgid(0x0) io_setup(0x2, &(0x7f0000000440)=0x0) io_submit(r5, 0x3, &(0x7f0000001740)=[&(0x7f0000001480)={0x0, 0x0, 0x0, 0x3, 0x7, r2, &(0x7f0000000480)="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", 0x1000, 0x10001, 0x0, 0x1, r0}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x7, 0x2, r3, &(0x7f00000014c0)="a9844e590b1bf3b0f29d5e57f329cf97cddb11dbe496b065ee9f48d798f9e1bb7c0f71e04cd8caebd7deba26086720e2caaf97f161003c3c8bd19b01164ffe18191fc866f5636cae912df066c93c53d22b8ddefadc8790aaa2465b3a762e5fa6d61dc90d58f2a29d35f9c16c3ebee5e150f1cb7c3adae29c6ea16d6bcc2df3e07e0cd14ed3e721a381c79c58a9b7b978eb6085178a71a2411f918e23338e182391698b9297e47789698480f7d8107cc4ce4f5305435201fa0c369ef7ec6e777981a4f3d9f0041e6865a4e9947c0269b297942f", 0xd3, 0xfffffffffffffc01, 0x0, 0x0, r0}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0xffffffff, r0, &(0x7f0000001600)="2d02929f6bee1a394cddd95ec61586456921be79f234336a613b37b311ee39c579848abc370f3980d6f989f35d62b44607bf0604d9088dd3ab2f4b9631ababeb4c6d2a4817000b949590382d3db33a9f06b4ee153069e07e15eeb77b9853be83cf9f325cbfe75182547eb253b1b1411ca514fcd6a0bdb5a13da81996e967fef5d7ece81a51bb5509db56babb236c0983ffc67be32d1ee73d0d7c27cfd9b1f5e3d3592adb9b924406b9cf7bcb3c4acbb192d95246e99bcb05a9d2109beffc11dc293fc587be977f9496b1e85cd473c2bc91620d666f95c55352f17d7e95f85c6e667571c60647c8cfad6645a78a980f7235f1a064139c3f95e2dec679", 0xfc, 0x10000, 0x0, 0x1, r0}]) syz_open_procfs(r4, &(0x7f0000000340)='attr/sockcreate\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000001780)={0x8001, 0x4}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r6, 0x200}, &(0x7f0000000180)=0x8) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f00000001c0)={0x77359400}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r7, @in6={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x16}, 0x10c}}, [0x6, 0x49b, 0x6, 0x7, 0x89, 0x101, 0x200, 0xd112, 0x1, 0x7, 0x5cb, 0x80, 0x66665f35, 0x0, 0xa8e]}, &(0x7f0000000300)=0x100) 2018/04/06 04:25:48 executing program 4: set_robust_list(&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x7fff, &(0x7f0000000140)={&(0x7f0000000100)}}, 0x18) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f00000001c0)) r0 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x8001, 0x800) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200), 0x10) write(r1, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d0a0b00ff0010d300001000eb080002007fffe5b7", 0x24) 2018/04/06 04:25:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040)=0xfffffffffffffffe, 0x3c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 04:25:48 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200, 0x182) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x9, 0xfd27}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r1, 0x35}, &(0x7f0000000380)=0x8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000003c0)) socket$inet(0x2, 0x1, 0x81) r2 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x4e24, @rand_addr=0x20}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000002ac1414aa01000000030000000064a1d27087908964189e9c9997bc9e6f7b83697273476dbacd00000000000007ffad1198a7b10dff95a5588aaefda249e6af276e63c495b36a90cd8cc9ea21e01337b39528642cbf03c96f000896e5213afec182cc84c70605d8daa843ef499f6eaf91797a0c3a75d0ea2307ae6721af20986d14228e7938412e0308f8b51bc5a7136adb33607719b2f7b5939a26479c89e4426e8145652e2ce50953f400195eb9ba22021c4227a60f27cd71b408054b2038eac76fc5ff3035ef6ee8c22fe7200053a1cb2983baef67150ca81f3fe0acea7a4edbe21b7d77a7e9bae618d1ebcb971295ab6673"], 0x1) 2018/04/06 04:25:48 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80000) accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) socket$can_bcm(0x1d, 0x2, 0x2) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x7, 0x28000) r0 = inotify_init1(0x80800) dup(r0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000000)) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) 2018/04/06 04:25:48 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socket$packet(0x11, 0x3, 0x300) listen(r0, 0x4000000006) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ipx(r1, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x0) 2018/04/06 04:25:48 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffffffff00000001, 0x408000) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000080)=""/249) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r4}) dup3(r1, r3, 0x0) 2018/04/06 04:25:48 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x6, &(0x7f0000004000/0x1000)=nil) 2018/04/06 04:25:48 executing program 3: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="2ceb093964446c9c9056e084b60dbd6b", 0x10) close(r0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21}}, 0x0, 0x7ff, 0x4, 0x7, 0x101}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8) 2018/04/06 04:25:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000969ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae08, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x48040, 0x0) 2018/04/06 04:25:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x1}, 0x8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2000000000000002) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000280)=0x1, 0x4) 2018/04/06 04:25:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="d3ab27191a01002356ba602dff05000b", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="44c431e810c45fd88667df442f7085c21dc17d6376bf9952acadff84f7b365da2852b44ab3b3c1db77c6dce0", 0xffffffffffffff34) sync_file_range(r0, 0xf40, 0x7f, 0x5) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8, 0x14540) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0xfff, 0x8}, &(0x7f0000000140)=0x8) sendto$llc(r2, &(0x7f0000000480)="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", 0x1000, 0x800, &(0x7f0000001480)={0x1a, 0x33f, 0x401, 0x9, 0x1, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r4 = getpgrp(0x0) ptrace$getregset(0x4204, r4, 0x203, &(0x7f0000000300)={&(0x7f0000000380)=""/145, 0x91}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x8) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e309b4949b81f3647ad78ae12cb59fb76d8f35146eda9f91fe64093dc67a26c5b42c746d56b697847069ad7dd4da67229d9b354acd75fdd29aea156bd96cf5963", 0x50) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00000002c0)) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000440)=0x2, 0x4) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/06 04:25:49 executing program 2: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0e00000000000000000008"]}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/06 04:25:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) 2018/04/06 04:25:49 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getpeername$inet(r1, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) r2 = socket$inet6(0xa, 0x1, 0x86) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x1, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x80000001, 0x2, 0x2, 0x3, 0x8, 0x81, 0x54}, 0x20) 2018/04/06 04:25:49 executing program 2: connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2}, 0x10) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x20c0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x3, 0x4) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000000c0)={0x0, r1, 0x1}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007fd0)={0x26, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="006642e36300000000000000000000000000000002000000000000000000f06cd0fd60b39c95f0e4e5554c700000000000000000"], 0x0, 0x0, &(0x7f000084b000)}) 2018/04/06 04:25:49 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x800000000, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffff4e) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000002ac1414aa01000000030000000064a1d27087908964189e9c9997bc9e6f7b83697273476dbacd99d3c96c9bd305ecad1198a7b10dff95a5588aaefda249e6af276e63c495b36a90cd8cc9ea21e01337b39528642cbf03c96fe51d96e5213afec182cc84c70605d8daa843ef499f6eaf91797a0c3a75d0ea2307ae6721af20986d14228e7938412e0308f8b51bc5a7136adb33607719b2f7b5939a26479c89e4426e8145652e2ce50953f400b78eb9ba22021c4227a60f27cd71b408054b2038eac76fc5ff3035ef6ee8c22fe7200053a1cb2983baef67150ca81f3fe0acea7a4edbe21b7d77a7e9bae618d1ebcb971295ab6673"], 0x1) accept4(r0, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0x19e, 0x800) [ 151.719861] binder: 11488:11489 unknown command -482187776 [ 151.761516] binder: 11488:11489 ioctl c0306201 20007fd0 returned -22 [ 151.805447] binder: BINDER_SET_CONTEXT_MGR already set [ 151.810950] binder: 11488:11489 ioctl 40046207 0 returned -16 2018/04/06 04:25:49 executing program 1: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000001c0)={@host=0x2}) sched_setparam(0x0, &(0x7f00000000c0)) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0xfffffec5, 0x800) getsockname$inet(r1, &(0x7f0000000280)={0x0, 0x0, @rand_addr}, &(0x7f00000002c0)=0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair(0x6, 0x0, 0x81, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r2, &(0x7f0000000180)=0xff, 0x8) 2018/04/06 04:25:49 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000140), &(0x7f00000001c0)=0x30) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xf30, 0x402000) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000180)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x400000000000000, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ipv6_route\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) sendfile(0xffffffffffffff9c, r2, &(0x7f0000000000)=0x7ffff, 0x7) 2018/04/06 04:25:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) 2018/04/06 04:25:49 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xfffffffffffffe6f) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000280)=0x68) write$sndseq(r0, &(0x7f0000000140)=[{0x9, 0x4, 0x6, 0x3c, @tick=0x400, {0x6, 0x1000}, {0x0, 0x1}, @connect={{0x7, 0x7}, {0x4, 0x6}}}, {0x7588af21, 0x6, 0x80, 0x0, @time, {0xffffffffffff8001, 0x6f6}, {0xff, 0x100000001}, @result={0xffff, 0x3}}, {0xffffffffffffff16, 0xfff, 0x101, 0x4d, @tick=0xa9d6, {0x4, 0x8}, {0x3, 0x80}, @control={0xfff, 0x7, 0x9}}, {0x1, 0x3f, 0x9888, 0x5, @tick, {0x2, 0x1}, {0x5, 0x663}, @time=@time={r1, r2+30000000}}], 0xc0) pipe2(&(0x7f0000000380), 0x4000) 2018/04/06 04:25:49 executing program 7: execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000), &(0x7f0000000000)) chdir(&(0x7f0000000000)='./file0\x00') r0 = socket$inet(0x2, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f00000001c0)=0x68755ccf, 0x4) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x14000000000000, 0x680100) set_mempolicy(0x3, &(0x7f0000000100)=0x3, 0x3ff) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000080)=""/85) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000140)={'bcsf0\x00', @ifru_hwaddr=@random="8e41e95022a4"}) 2018/04/06 04:25:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4800, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/06 04:25:49 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)="2f70766f632f030000000000000003c3f9dd68e7b5000000020000000000000000000000003784b9d2582e7cf5a19db073c91ca5449d2b938508655169ec", 0x2, 0x0) 2018/04/06 04:25:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r3, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r4 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7fff, 0x121300) ioctl$KDDELIO(r4, 0x4b35, 0x80000000000080a) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000080)={r0}) 2018/04/06 04:25:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) 2018/04/06 04:25:49 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/04/06 04:25:49 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x10000, 0x90000) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000280)=0x3f) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f00000000c0)={0x2, 0x1}) r3 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="393a340d3621a43b196482144a859c27c74a6a9bd2c994bfd8f59a24b735ebf99246e3ef6fdfae2eed79e8c30178b00f276397d1bbc2615fd94e0ebb5be9c3e5ff070000000000009f3609dda78ddc3a657a898793b8cb10935204556893a6fa4977977f02dda35088e70bf43fb622cc36160fcb826b79ff3771e8bc356a3b5af951aeffc0633aa65a2c02468bd43feac9766a1567ab3dda4f08b36e632d81986cd038f7687238131e1e957370965be3d3091510646aed46b84866cb6dd59ea4671ec61bc8cc305c66a6f082e3be080c0000000000001b37c2eb9b"], 0xdb) close(r3) write$cgroup_subtree(r2, &(0x7f0000000100)={[{0x2d, 'pids', 0x20}, {0x2d, 'io', 0x20}, {0x2d, 'io', 0x20}, {0x2f, 'pids', 0x20}]}, 0x14) 2018/04/06 04:25:49 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000002ac1414aa01000000030000000064a1d27087908964189e9c9997bc9e6f7b83697273476dbacd99d3c96c9bd305ecad1198a7b10dff95a5588aaefda249e6af276e63c495b36a90cd8cc9ea21e01337b39528642cbf03c96fe51d96e5213afec182cc84c70605d8daa843ef499f6eaf91797a0c3a75d0ea2307ae6721af20986d14228e7938412e0308f8b51bc5a7136adb33607719b2f7b5939a26479c89e4426e8145652e2ce50953f400b78eb9ba22021c4227a60f27cd71b408054b2038eac76fc5ff3035ef6ee8c22fe7200053a1cb2983baef67150ca81f3fe0acea7a4edbe21b7d77a7e9bae618d1ebcb971295ab6673"], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0x5, "1f0a89d28c"}, &(0x7f00000001c0)=0xd) 2018/04/06 04:25:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0xff, 0x7, 0x0, 0x0, 0x0, 0xe1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000002c0)={0x0, 0x105000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 04:25:50 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x3, 0xb0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000b7ff8), &(0x7f0000000040)=0x8) 2018/04/06 04:25:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) 2018/04/06 04:25:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xc0100) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000da8ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x2) close(r0) 2018/04/06 04:25:50 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) fallocate(r0, 0x2, 0x0, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0xfffffffffffffffd) r1 = open(&(0x7f0000000000)='./file0\x00', 0x6400, 0x40) rt_sigreturn() ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000080)=0x6) syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000080045002028007a2740960a3573a077ce1bf5abbb4500000000069078ac14ffaae00000010040225c", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="500b000090780000"], 0x0) 2018/04/06 04:25:50 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@local}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000007c0)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001dc0)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000000c0)={@multicast2=0xe0000002, @rand_addr=0x7, r2}, 0xfffffffffffffdb7) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000005ffc)=0x2d) dup(r0) 2018/04/06 04:25:50 executing program 0: r0 = socket$inet(0x2, 0x0, 0x1400000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000940)=ANY=[@ANYBLOB="b8d2d98622299202bfb60f570cd058ffe10f6134f2350ccd46062ee741e3833d3851c4eee34b25d0645ab4b8b39c802f6af488bd930dd1a06ceb8d3f1e7a7ed36f4940a270ac953e098b4826c67c00a27405ed347e30b98d4c89c4c74f832844ec223ae7784648942de32e4bb3297b8ba79e02e903c05017553992e7752f621d9e6b21c5bd32f2fe02b66d2d317ddc0d1790aaca22d2513f49ff54b2"], 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000300)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5c0, 0x210, 0x0, 0xc8, 0x528, 0x440, 0x528, 0x528, 0x528, 0x528, 0x528, 0x6, &(0x7f0000000100), {[{{@uncond, 0x0, 0x98, 0xc8}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x7, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e20}}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xffffffff, 0x0, 'tunl0\x00', 'syzkaller1\x00', {0xff}, {}, 0x17, 0x1, 0x4}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x2, 0x7}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x7, 0x6b, 0x40, 0x7, 0x1, 0x5], 0x8, 0x9e, 0x1}, {0x5, [0x8, 0xd949, 0xfd, 0x2, 0x9, 0x80000000], 0x12a, 0x2, 0x1}}}}, {{@ip={@rand_addr=0x9, @empty, 0xffffff00, 0xffffffff, '\x00', 'vlan0\x00', {}, {0xff}, 0xeb, 0x1, 0x6c}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x3}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x9, 0x3}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x38f, [0x6, 0x3f, 0x2, 0x40, 0x0, 0x7fffffff], 0x9ac, 0x0, 0x2c}, {0x10001, [0x200, 0x5, 0x0, 0x693c, 0x3, 0x80000000], 0xfff, 0x7f, 0x401}}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x1f, 0x40}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x620) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x181000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x2f, "9890a14f34454d5dd90a487f425951f092419d2626ced6d5a2e525d7b98eb932de4b12e40595cd6eba90b8eeb6b60d"}, &(0x7f0000000200)=0x37) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff]}, 0x9}}, 0x9, 0x3}, &(0x7f0000000a00)=0x90) 2018/04/06 04:25:50 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000041000)='./file0\x00') mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x1, 0x4, 0x2, 0x4}) fcntl$notify(r0, 0x402, 0x800) renameat(r0, &(0x7f0000043ff8)='./file0\x00', r0, &(0x7f0000045ff7)='./file1\x00') renameat2(r0, &(0x7f0000047ff6)='./control\x00', r0, &(0x7f0000011000)='./file1\x00', 0x2) 2018/04/06 04:25:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:25:50 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x20000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000200)='./file0\x00', r2}, 0x10) connect$nfc_llcp(r2, &(0x7f0000000340)={0x27, 0x0, 0x1, 0x7, 0x100, 0x1, "a3e69d29f92ec2de5ec15dcd5bb38e7c5811cd41c2d2c77faf6cc920713f2f9ec1b629b9324d2e2e2eb245068df272c744c84abb10933d27684b6952f3c097", 0x6}, 0x60) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) r3 = socket$inet(0x2, 0x80a, 0x4f) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) r4 = openat$cgroup_int(r1, &(0x7f0000000080)='io.bfq.weight\x00', 0x2, 0x0) r5 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x9, 0x0) ioctl$TCSBRKP(r5, 0x5425, 0x200) sendfile(r4, r4, &(0x7f0000000040), 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000100)) 2018/04/06 04:25:50 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x6, r0, 0x1}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000140)={0x7}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000002ac1414aa01000000030000000064a1d27087908964189e9c9997bc9e6f7b83697273476dbacd99d3c96c9bd305ecad1198a7b10dff95a5588aaefda249e6af276e63c495b36a90cd8cc9ea21e01337b39528642cbf03c96fe51d96e5213afec182cc84c70605d8daa843ef499f6eaf91797a0c3a75d0ea2307ae6721af20986d14228e7938412e0308f8b51bc5a7136adb33607719b2f7b5939a26479c89e4426e8145652e2ce50953f400b78eb9ba22021c4227a60f27cd71b408054b2038eac76fc5ff3035ef6ee8c22fe7200053a1cb2983baef67150ca81f3fe0acea7a4edbe21b7d77a7e9bae618d1ebcb971295ab6673"], 0x1) 2018/04/06 04:25:50 executing program 7: shmget(0x3, 0x2000, 0x200, &(0x7f0000ffd000/0x2000)=nil) r0 = getuid() r1 = add_key$keyring(&(0x7f0000000b00)='keyring\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000080)=0x5) r3 = request_key(&(0x7f0000000580)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000940)="00c1b154631e1b04052e7deb86e61bd9e3d79daab42f9835b1b28a8d27dafe9254f41e819bef3f447c1ce6ef19c3e693a208f9f250cbe2486acd714f8b5440830b3c4c73d2a43e461a6fe7d35438722c6acdfed00d4dce31b9249f04337e744345051811e18325787c0d961f39f23a7c23f880b74397f684b02872074de4cb7b027385bd59920b161822e278e5d6695b248da874f9535482e5f579fe5ca9d143e86bc810927310071b242d8fb767ec33bc4f311d157daca694132e84fedffe1cb09dad5cc62556cc3abfc58fe66ed5700cb39272d080f300000064afc99332", r1) keyctl$get_persistent(0x16, r0, r3) keyctl$search(0xa, r3, &(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, r3) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x800, 0x0) ioctl$TCSBRK(r4, 0x5409, 0x1) fcntl$notify(r4, 0x402, 0x10) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x4000000020000, 0x102) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000240)={r6, 0x1, 0x9, 0x100, 0x1, 0x7}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000002c0)={r7, 0x101}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={r7, 0x2, 0x1ff, 0x8, 0x1, 0x2}, &(0x7f0000000340)=0xfffffffffffffeef) open$dir(&(0x7f0000000640)='./file0\x00', 0x404900, 0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000003c0)={r6, 0x3, 0x5}, 0x8) ioctl$sock_bt(r4, 0x0, &(0x7f0000000400)="1964c283695ee2af04818e31d881171a9b945c1629141637599df99e563a3aab571fdc31f3d6dd4c466e10c07c2be60d299f") socketpair(0x5, 0x4, 0x0, &(0x7f0000000380)) fallocate(r5, 0x1, 0x0, 0x1) connect(r4, &(0x7f0000000440)=@ipx={0x4, 0x6, 0x5c, "39492060d107", 0x100000001}, 0x80) ioctl$KDSETLED(r4, 0x4b32, 0x2) ioctl$KDENABIO(r4, 0x4b36) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000500)={0x76b8, 0x8757, 0x7fff, 0x0, 0xff, 0x8000, 0x4, 0x7, 0x80000000, 0x7f5500, 0x7fff, 0x40}) setsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000000540)={r7, 0x72, 0x0, 0x7}, 0x10) getpid() syz_genetlink_get_family_id$ipvs(&(0x7f0000000900)='IPVS\x00') 2018/04/06 04:25:50 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="2200000021000707000158dbe22d1692106302d277efdd3dbe0000090007010ab2f5", 0x22) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0xb0, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x30}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x800}, @in6={0xa, 0x4e21, 0x800, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}]}, &(0x7f00000001c0)=0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10800060}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, r2, 0x0, 0x70bd2c, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xec6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfff}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x5) 2018/04/06 04:25:50 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x8) rename(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000240)='./file0/bus\x00') 2018/04/06 04:25:50 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xfffffffffffffb19, 0x0) poll(&(0x7f0000000180)=[{r0, 0x4000}], 0x1, 0x1000000) openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ff5000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0xfe}]}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000080)="dbdcb9e0010000b8d3d9ebbabaffffffff0f300f20d835200000000f22d80f07670f0f0abfcd00c4e3fd08bd000000000266b8a5000f00d80f01caf30f53df", 0x3f}], 0x1, 0x66, &(0x7f0000000100)=[@cstype3={0x5, 0x6}], 0x1) 2018/04/06 04:25:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:25:50 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000380)={0x2, 0x0, [{0x5000, 0xaf, &(0x7f00000001c0)=""/175}, {0xf000, 0xc4, &(0x7f0000000280)=""/196}]}) clock_settime(0x7, &(0x7f0000000400)={0x77359400}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000001a80)=ANY=[], 0x0) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x2c0, 0x48802) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000d0a000)='comm\x00') ftruncate(r3, 0x3) ftruncate(r3, 0x73c) connect$can_bcm(r3, &(0x7f0000000440)={0x1d}, 0xe) 2018/04/06 04:25:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000040)={0x3, 0x8}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={r3, 0x8, 0x0, 0x25, 0x9, 0x5, 0x5, 0x2, {r4, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x0, 0x2, 0xdbd, 0x10000, 0x10001}}, &(0x7f0000000240)=0xb0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) connect$unix(r2, &(0x7f0000000640)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000600)=0xe8) setresuid(r5, r6, r7) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={r3, 0x3e}, &(0x7f00000002c0)=0x8) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000fa3)=""/4, &(0x7f0000000fff)=0xffffffe2) 2018/04/06 04:25:50 executing program 4: socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/06 04:25:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:25:50 executing program 1: r0 = open(&(0x7f0000001840)='./file0\x00', 0x1, 0x1) bind$ax25(r0, &(0x7f0000001880)={0x3, {"452ebd5d054b9a"}, 0x7}, 0x10) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000017c0)=0x90) r1 = getpgid(0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r1, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000040), 0x8) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x0) sendmsg$kcm(r2, &(0x7f0000001800)={&(0x7f00000000c0)=@generic={0xb, "bf9ba67a468be34151dd8e551f4715973287d8b9c2ec269dbc20f80d1dc2c7b5168365c6a0b7973c284a248c2efe44df4d1fb39b2596db5d2964aa80d0af718b6db1b65466be89c74067ba4bc63a76dcdf8bc5c752d051f091e1443425149b6bb3d8014f77eec7e86ceaaea3bd9f90e617ed85c21c10eba3c5d934d9089c"}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)="ed7c8696a4696ae961f5751cf26a8f1497ba7d1a44490842794efe173740699aca29ba8e24cd2b20309227f2365a4131adf32fdfa96a2472d1a7898feac6e8251e6fe9e2d78535ef3f47b7dda52b4109600cc8525be4a44c60c37ae642268723107ab41b32c36787f4d99aead4eea2adae8443c9f501bead81eb837401a65f72c9815bd68325d054dc3bf4d16e162e56851823db2c145fa6e88ce4b54a7ae5106525615f944ce9690d9c130c0ef1d97f864066075bc6839a5a465fddbfc5c4a4e5c168fd4ce245b63ae4736d30e84e996863ab85beb492e1d3ca70fe50068e1fd2f9", 0xe2}, {&(0x7f0000000240)="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", 0xfd}], 0x2, &(0x7f0000000380)=ANY=[@ANYBLOB="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325335352a49d61a34957be317a443d6866684c46d57d22ed38898b405f611c183dd3d0e113a1b9af2dda096512a1dfbec8f50909985a07f4cfcf16abf99d575762b9bc16798e0b65b8a97100035e2ebab2343a98ccb5a63f4c7261d28f063332990e1fbcd4ae30b99d1061d1ae6f090be726a925c470736676527032f17e619b23f6358cc2c136e10919827fe039ae4f37eae6a3652bb78c0c947acc10c2d58f0cff05c956c9b1570ca850cb34302e5c27895499e0c1f264836de1eb5d1100000000000000"], 0x1448, 0x4040}, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) 2018/04/06 04:25:50 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000240)='pids.events\x00', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc}], 0x1c) r2 = openat$cgroup_ro(r0, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)={0x4, 0x0, [{0xac3, 0x0, 0x1}, {0x9af, 0x0, 0x3}, {0x405, 0x0, 0x101}, {0xbff, 0x0, 0x7}]}) read(r2, &(0x7f0000000380)=""/178, 0xb2) accept4$bt_l2cap(r2, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) 2018/04/06 04:25:50 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x2d, 0x37]}, 0x2) 2018/04/06 04:25:50 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYBLOB="01050644c5194d8b9af595070de7c50fb185b599"], &(0x7f0000000040)=0x1) r2 = ioctl$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) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 04:25:51 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1d) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfec8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, r0, 0x1}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000180)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) rt_tgsigqueueinfo(r2, r3, 0x12, &(0x7f0000000280)={0x18, 0x6, 0xffffffff, 0x1}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/06 04:25:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x10) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000004c0)=""/17) syz_open_dev$sndctrl(&(0x7f0000000500)='/dev/snd/controlC#\x00', 0x87c7, 0x200000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r3, &(0x7f0000000280)=""/191, 0xbf, 0x0, &(0x7f0000000340)=@can={0x1d}, 0x80) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r5 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, 0xffffffffffffffff) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x4, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000180)={r6, 0x0, 0xfffffffffffffffd, 0x101, 0x3}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="e907005768baecfa0e392af91c8ed7c727375eee9e6f7969e1d3167115f4ae6faa4de5d7659c0000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000540)=0x3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r5, 0xc0045516, &(0x7f0000000580)=0x100) sendfile(r4, r4, &(0x7f0000000080)=0x5f, 0x102000004) sync() ftruncate(0xffffffffffffffff, 0x0) dup2(r5, 0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89fe, &(0x7f00000003c0)="0aab95906cbf78d0113b9b11c035ec1b838e455485a0ae0c1dc7ead287ca35d95f330970a765dba3809e348d3d739c34fcbb996a276d6eae518354b310b63d5e6d4f02c584c900b9eed1ccd8c2d601c345a16a9770811f407c4232bb44f3f941d8cfe9138c1c2a09b466a541396572c076d8f96f042779cc2bdc8794dff7d80969b0a082393a735bb99d9c59fd538646854b79ccff7fdd4025") r7 = eventfd2(0x0, 0x0) r8 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000080)={r7, 0x80000002, 0x2000000002, r8}) 2018/04/06 04:25:51 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8004000008b0f, &(0x7f0000000080)={"6272696467653000000000001c1c00", @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) 2018/04/06 04:25:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:25:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f00000000c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000080)={0x20, 0x1, {0xffffffffffffffff, 0x3, 0xf9b0, 0x0, 0x1000}}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000380)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0x152) r4 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r4, &(0x7f00005b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) connect(r4, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) connect$inet6(r4, &(0x7f0000197fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x8, 0x0, "ed25dbf942440f8705864382ec2eeab1cc6795eebdf6206b7a0626e2b8a24e50c751b35141aa35ee655df791afef6f46a8678e44b947d1772bf0fdb0d913e9666d74c61c877f6f49c3156bd1209fc7d2"}, 0xd8) 2018/04/06 04:25:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0xc00, 0x0) bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000d0fffc)=0x200004000000804, 0x4) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/213) 2018/04/06 04:25:51 executing program 2: r0 = socket(0x1, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x4, 0x1, 0x7fff}, 0xc) 2018/04/06 04:25:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000001f00)="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") setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=@fragment={0x3c, 0x0, 0xfffffffffffffff8, 0x9, 0x0, 0x1, 0x64}, 0x8) fgetxattr(r0, &(0x7f00000001c0)=@known='user.syz\x00', &(0x7f00000000c0)=""/159, 0x9f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001840)={0x0, 0x7f}, &(0x7f0000001880)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002100)={0x0, 0x101}, &(0x7f0000002140)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006fc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="070005003c0af60c324b0307000000f3ffff02003f3bb466522e25268adee2cdf2658ae3ef65a345e21c16de6eb7074d49bd377fb412ea2cbdc2a2df3396f5ecdaf0b54f926058f2352162edaa57ce78becb9dfc10ea0bdefc0960c4ee36c39d70ec07f7740ff4cc9edea652e1889ba5307846cc6723cbbc87ceb27b20741f1b4e1dbdb013abd273ce5e23b023ead716273363ce9d41aa228281b7e8a637c766181968040bad3283969909508eb2419dc1633c877926c14d63"], &(0x7f00000021c0)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002280)={0x0, 0x78, &(0x7f0000002200)=[@in6={0xa, 0x80000000, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @rand_addr=0x187}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f00000022c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002300)={0x0, 0x23, 0x20, 0x100000001, 0x6}, &(0x7f0000002340)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002600)={0x0, 0x1f, "df9a948dfd9910678371ea39fe76707077f40c972ed83739015bfd853cde19"}, &(0x7f0000002640)=0x27) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002680)={0x0, 0xffffffff}, &(0x7f00000026c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002700)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002740)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003a40)={0x0, 0x3}, &(0x7f0000003a80)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003ac0)={0x4, 0x9, 0x4, 0x79e50000000000, 0x7fffffff, 0x6c, 0x9, 0x2, 0x0}, &(0x7f0000003b00)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003b40)={0x0, 0x2433}, &(0x7f0000003b80)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003bc0)={0x0, 0x4}, &(0x7f0000003c00)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004380)={0x0, 0x8, 0x3}, &(0x7f00000043c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004400)={0x0, @in={{0x2, 0x6, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffff8, 0x800, 0x7, 0xee, 0x3}, &(0x7f00000044c0)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004500)=@assoc_value={0x0, 0x46e}, &(0x7f0000004540)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004580)={0x0, 0xd, "23db758d35815e77c3be5812e0"}, &(0x7f00000045c0)=0x15) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004600)={0x0, 0x2}, &(0x7f0000004640)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002180)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004680)={0x0, 0x1a, "1c7bf11c45e1a866b9053b838a7236ac075ef3c3080ef8410c73"}, &(0x7f00000046c0)=0x22) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006d00)={0x0, 0xfffffffffffffffc, 0x3, 0x2, 0x9}, &(0x7f0000006d40)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000006e00)=[{&(0x7f0000000040)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001780)=[{&(0x7f0000000200)="25bcbbe24e7bbab6172fe697d6814072b4e5808d3b8f0eb359164aa8ce9338af1e6927fe2582bc10e7fd541daea16b9d33ebdbbbd05543a902790ce87c4264f671a4f040f677774502ef2eb4debb728e1e3399131c1f20e3b953e251015f12208100bc501820e25958262846b897239fb87de1402ea52b72367b527f020ad37e20587188cc22dd437178b0baac074b28a174cee4dc1ab505cf770b924d214cfd67b59dc82404443419726e1cb1", 0xad}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="9a0ce563f1e16cb1739fb79439a134049d51f60b7eab8205558b36367726063dd6005f7eac233ce6b1abc176cdeffa2d072a4fdde55431dd7fa135d554a7b1798797de2ee356ed61fbde223a0a161d462740fa3a837a02563c03e928", 0x5c}, {&(0x7f0000001340)="27459fea5a2a4c2b589eab55a9af65bce567fcddb83076b311c42d37f4d6f822c9eb2c311361947e0cb4dab0ddaae85b4877681e71a239f5654fe77d5e9747e34a89ebce8a7a681e703006ee5dec0044fbb7050b6768bd86c6ca3771dac1dd169166811de5a5aad6318562ff98326284657a6d5fd10f12ca0a0f831f24f4a86e3d9eeac98d61171600dc85382b4e5573b9c79b", 0x93}, {&(0x7f0000001400)="00daf3a53a67360834ff7765acffc2a62f4e28c716ed781f0a0c0cb1a2e48f5c85c3a2437cceb55bdb03d1cc549728d5044aeed21bb6a2bced8e3cb49d09abe51ef7ca7ca515c698ef9130de1c623f7d077ece1485cac68266bce6434643d5e79da2738114f6ef8ff268a421745a49a2ac3e5101193867dc68f3897b", 0x7c}, {&(0x7f0000001480)="7fbc476ab2b2693afebb182be235422a61502d65112f96088382314b65f07a831297915c0312c0d23255f6a2b5109632dbe3cdd1ee34bbd105f5ea43a88a692dd1859f479704b7f68ba983acd937ddcb3ea7aef69eaaa66a38bec61af1fc30779867d84b050fd46e6dff9d5ae61456b4ac614bc74fb8d8e188a79c54a5c4eb49b095988c5cfb01eb7d2243da088bdcac4e61ec71705425b8f87fbade653d6840f9bfe5b8cab5b64c084bde", 0xab}, {&(0x7f0000001540)="8a4aa59fbf4dd00185d9b103b31eaecea1f587a40552e7ec7ce94c123b054eec7e9688f7aebee2e51a99e59c6c7ba2931fc4ae4edea1197b6fa8b0fa29c3ab2842de522938d97f0f24f5b3ad83c8939da9bec651552057c05756a56f9e548ef9c652690bfd686aa6986414fc758908260f3d6c793f368197eeaf383d59d7d9fc", 0x80}, {&(0x7f00000015c0)="1261417ae749650d9ff56d600dc0fb38d72c156747d44571beba2d047d6aed295388fbd1caa036b00ca03b0e3f914034bb846f1e620762d8dd5e0fb7e9e3dc29628bfafb5658b9ea854c17e8f9a25d7d74264f9a402c9f9f56401fee7f9f2fb0b9d32bfeb6fd8d01f048692388d6bf90e813b61e72373a8b", 0x78}, {&(0x7f0000001640)="ba5cd06fccbf86269f6abcea5018b6e53aae6236fbf8a977afd218db1109f9d5f75c8ceb6c8bbe15051c68e8c901227760907908b31af205f789b2871f81d0edd16cf208401f86547e2ccae0915c21cf0435cf5ccb276daeaefb7cc28cf2aa0f89879a60f140e79b569f0f2adc0df9615c2d914297cffe4f29f432e74cae2aadeb06b9e742727cea81bd05961cb876bba415be", 0x93}, {&(0x7f0000001700)="224ef9ffe4ee695d5bfd2ee8d5052e3456817ad854b949ee7ed99b23218df9d399a90fcf65837d0970aec7b867f175d36a960bb1d42f929e6a5b60905a1cda5d603c", 0x42}], 0xa, &(0x7f00000018c0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xc7bf, 0x9, 0x5, 0x10d, 0x3, 0x7, 0x9, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x200, 0x7ff, 0xee, r2}}], 0x60, 0x8040}, {&(0x7f0000001940)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000001c80)=[{&(0x7f0000001980)="68f906acd87950a8afd230708019463a36f78096de656dadd5b65aa670c62dfc7ffd019c3df65e2d38563b5679e4ecee3e8c8c1428203466ab1910d820c7ac0e0bda4c81324a97288e9ad9abf1c05b8b9a39743fccb39f7e4f3e01fb954c86d37ef4125e110981f77c72aeedfaa8d79a301410a093ed77efb11a544b3da4a6783a0c1ce11e6c2350c08d00b240e4d641336b1e41d7a8b4376957fb526fc27e7404a06476b8818a3b4f7b994211bc6dc03bf5cee6a62bd350a8cd84345ce47c113d13cc6bc125c8a80aa73df36f0e3ead24b41ef5bc03d30c43b72af702cf51e8544328b6440a9d9d7c37f2f401d7f3a603a3", 0xf2}, {&(0x7f0000001a80)="0a33b08ff1eb310191896753648f0765dafce86742115894cc721f7265a03491436b34ac781f9eeff6a6b8b0f62048984cc39f1c100bb25250e775ff145b0f0a9612eebaba24c2c7158eea095627558d36a080c5e0b4cd2acb25be36c093f9ce521f1b031b96daf832453e88567bcad1", 0x70}, {&(0x7f0000001b00)="b8d44eab09286944fa824f4180050820930991dc64efd496ff76aa5bf11e99f54aa481f4b224498cce9bab2158ca0ccb582a0aa8d0722f2a669446c988d7b7924ccaf5869a1ea069c162626dfdbf74e66960407eaff0c48b95c17985e34dbf414ef4dea1a11edd6cb4e295bb1c3d1988dd30997f7ba88a7ac013dcb65389511c932e281d158b33fbeba8e7bd5cb4d31e4c583b8671814d59cb152f", 0x9b}, {&(0x7f0000001bc0)="3115565d1225fcf48e83d0fcdbe91f438cf374c7ff6402c5e2635c34cb2e827fd95698c508fb46bfe247e4a4a41fc3df061e024734b1889862f75baaec21e510029b37843abc0cfc7803693c7c83ba110a0c7b5bbb5ee4982d921f17272fc63fd247a2c8cbd54c075b127880757fd611a836ce488e8ba9527aef96407a8051ddbdfc674dcc5fcd32ded4c1", 0x8b}], 0x4}, {&(0x7f0000001cc0)=@in6={0xa, 0x4e22, 0x80, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xc3}, 0x1c, &(0x7f00000020c0)=[{&(0x7f0000001d00)="8bb600cdbb08548a57119c08f6812f6a273d3f5774cb0ec9f6dee5d3ee6caa999b26c5d68a25773a3731000f33ecdec284e5ef", 0x33}, {&(0x7f0000001d40)="9d3baa3dd99ebd9932bc8c60bcf37efbf72b320654fd852470854db170ef484b3414355d5a9cd4d5c9823dba1a070afe60315de9a705e0aa30507300e13aeeb68a04b1bc1cd2a7a1f634f1a10959804d773cdd29a509c0263dc1b299ccf9e848792411bca0c36ba37c993aeb02ae90e1561a354bc67525ed0d8d016bbda00c8a20eb06f5e39dcdb67865a0b1917cc76458833e7b4f40ea743bfe01cb297796c86e5e6cd6ea599a3dfca261659655d68f5b", 0xb1}, {&(0x7f0000001e00)="ea2107f02294476dbecbdb6458c4a6bbbf943caa8cbb98f8aa2c5b6d6fc6f5aa30a80f7d9fdc860772130c7c978d69ef422c6048111fea7365a98c80d77ad42f5cff6fc237de40409812d120c8a8bf6d85dcb2f4c157366b91209011487ca9060367e4478e0c62e7f3f403bc07d2afbd7ed04a831f4311ef0f14d25c460ba9fb9fbd9a1a83c68e0ed27c948cee4c2073acdd85a781c90ebd27e276f50bf4a48d8fecb552224980afb1b4e60fd4d6c8587057ce27d6b170bd9d41b4b745fc4c435e15dc4adc24c9f3050032271b136b", 0xcf}], 0x3, &(0x7f0000002380)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x3, 0x2, 0x5, 0x8, 0x4, 0x27fd, 0x8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xffffffff, 0x0, 0x2e7cbbd7, 0x7, 0x9, 0xff, 0x2, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x5, 0xae29, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x795, 0x8, 0x80, 0x100, 0x9, 0x50, 0x3, r6}}], 0xc0, 0x80c5}, {&(0x7f0000002440)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}}, 0x1c, &(0x7f00000025c0)=[{&(0x7f0000002480)="926bf5063ded74160ab6b939d365605d841a81d13d8371cda03b6ecb369ea6230526", 0x22}, {&(0x7f00000024c0)="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", 0xfe}], 0x2, &(0x7f0000002780)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0xa, 0x20, 0xa2, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xcc6, 0x1, 0x8201, 0x200, 0xfff, 0x6, 0x6, 0x7, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x3, 0x8000, 0x4, 0x9, 0x9, 0x4, 0x8, r9}}], 0x90, 0xc0}, {&(0x7f0000002840)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000003a00)=[{&(0x7f0000002880)="d5b2c6accdedea636a4b1d528bf3dff5ddcf364418d3807354edb69b3fda5837eba1ccf3375e7c15026318010d9153a0fefa543714438001ec900a294fd81afdd16970d83cb5a766d69d1173f182d007ba81b86d5d78f5f4ed133a645e6869bebf133b4c5a295875ffb5c8e826a5a467fc70c24d47de19f0dfea47aa8915dcdf3f3b64e48681abc6d1023d98978575", 0x8f}, {&(0x7f0000002940)="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0x1000}, {&(0x7f0000003940)="ccdd63aa2face32ce870cd068bcbf70848fa18edc4c1730656680ce04dad29d1aea4f92f09f78d16896a84de0744410d327224e0899f27e81bc8c0052d93f7237485e2580eb37f8e62941a358a8b8864b3caa2da003d61f87553b6b993576be2b82b5324daf811e551096cb3035384107158e3b162fe5344d33858ccc0a2a25b3e5156a46ef9bada1dca62edf58027d28918138c11", 0x95}], 0x3, &(0x7f0000003c40)=[@init={0x18, 0x84, 0x0, {0xffffffff, 0x6, 0x10000, 0x6}}, @init={0x18, 0x84, 0x0, {0x8, 0xb0, 0x8, 0x31}}, @sndinfo={0x20, 0x84, 0x2, {0x2db, 0x8, 0x9, 0x4, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x6b, 0x8004, 0x1, 0x658cb66e, 0x40000000000, 0x6, 0x1, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x8003, 0xff, 0x800, 0x60000000, 0x1000, 0x7, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x820a, 0xe2, 0x7ff, r13}}], 0x120, 0x10}, {&(0x7f0000003d80)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000004300)=[{&(0x7f0000003dc0)="a6f10930efa3be7900375970722d28aa617786ef92ef6e462e93c264b057f71f83d41f7b411b7699ed3678d708f13a7c21c75a571b5c1d0387759c6bbf576d443b778c739b2d5757f7fa1b6545e4853457570f5c17f276e7c666852f799c990a012f33b4ddc5311631182a4c2e61ae1c5fe05ec1ebebc73fd9f1c6677daa0a3be60c63842d31872cad8b6a960f3a51b98d78de5cb11b6e484a8a62b51f732ffe37c8cec062071eca8e90258ac00136feae01062459dab27d5bf076ffa9daabb3f1c8d28e2be9082727a1699b4d2a0df4fd5711d85e8b4bdfda1773d2c198259af72a387a6b011b4c13779e86f1c0e05ef6bb71e525cb", 0xf6}, {&(0x7f0000003ec0)="eea266a8495a1d9d8bfe59202146603bc1f99aed07d2e3a547af5dbd344227ceeb581b0ad270806c", 0x28}, {&(0x7f0000003f00)="cf52af3492c9847fea66d3a911d13c4e370c70c1434922064a04e88b267a64607ad76386478d621110afbe0769bb05e3afb808cc85a370fa2011cfc9d7b579245fb99bb4bcbefca92039a61927b43b32944db5682d59d459192e282e33d229c0c4f3b3d03ff1690a42acf5d3a373f7a3110578790fb48d71c7bb2471e3db5988abbe43459a6c1a906a9a8483fb974260cb8a33df6b8529e4bd", 0x99}, {&(0x7f0000003fc0)="c20839655e9b61602ed5d7c106cfe20b261a49ced29c1cdde5f0a3270bdde4089c415bd6a3b0666e9f01b52beefbf728365f1fd9a5221e91a1c4cd0ef308f4d9c4877196148881a099dde28600877ee0f5f57d6338db94ff78be5d", 0x5b}, {&(0x7f0000004040)="3dcd6de546d0324107a4c606ebcb1dde911308834ce2e4f2d73e76d9d38485b262f8c7a23d3828ebe8767034fd1b", 0x2e}, {&(0x7f0000004080)="4e68c18da1d11dccef69ccbc8f15d42b3deb817ffd0fac0f149e5bc64685dbca6a933ff873382dff13f2a909fbeb52bf0dd1909d38ab885aadd5682c021b904c30211f63ab54998317df50d1d4c667067601046217dfeb8416ad32d0d007aea8d70c9faaa63a3368e5c3b1b92c60d3a0c0e3371d8dfdc77515a94f64f69c9d5431ebc909de6819c320864c286eafc9876e4d8d156101553157c94d64129e2e91a1ec1f5956cfd4b4006281dde84b408da31b6a583597e7a7668426b06c535d347ec8f510c235739d39e25c521739d2fdff30598ba8e64635c7077e089fe5fe14c98af77ad944274419652f12e6c6e290", 0xf0}, {&(0x7f0000004180)="ac2e1e440c1d6c43409126e7fb233854b8a80134f399d00d415d5cebbe739897c2de2a2ccf76ec11b02cf7510f6e1845bd642545be09cc48e1839531def6d53c04bf65f1d2fd52c3263cd37f6a3d25e17ba26f", 0x53}, {&(0x7f0000004200)="bf671e97ac762422db5119ad46dd10b5145b7b65975e36d778b535086d1e1dc29a3d1f79b8734101cfbaa7d6775f205e922281786d782909f3d966fc5ed1c8305bc2ca117dbecbf6b782591afcdb0828ddb7d3578b19d8ba0b346320308959a56737cf425c199f10f64dc65e0235af58807343a81b4a02dcaa28289e66ef77f8b3329a64923596371b9bd98afe4928940ffe9a11312ad83fa2df0b5674d576b9e252a4ec6fabc6f1dcf9d22739d6afe8d7aa880530c811b4de88d9890c4df7ea2e3cfee4045f35da031712183f1a98487c1b71a71f3fe3ec46f2788db85c8d65aa0bec896e8aa37f4c3b852a04345786c6ae934fcc4eb20f70", 0xf9}], 0x8, &(0x7f0000004700)=[@sndrcv={0x30, 0x84, 0x1, {0xbd97, 0x2, 0x204, 0x5, 0x9, 0x76, 0xffffffff, 0x7, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x175, 0x200, 0x0, 0x8, 0x263, 0x3, 0x4, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x800a, 0x9, 0xa000000000, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0xa2, 0xcace, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x33, 0xfffffffffffffffd, 0x200, 0x7, 0x3, 0x3, 0x7, 0xffffffff, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x5ab1, 0x6, 0x74, 0xf74d, r19}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0x80000001, 0x8000}}], 0x150, 0x4000000}, {&(0x7f0000004880)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000006c80)=[{&(0x7f00000048c0)="8e2213546597028fd965d0259cfb3bbebc9276fe85117c038bbe17f39413b0d86effbe26258a6cc22161bf718f41a388edd6db579bff95100f9da9121a92dfe0eefc229d1ed1a659271b602d602bd72ce248aff058b3c880975921369be9d1eb17f5e4e68fd80433560c6c03099c331c70a9ee9797b4bff6cdc0d9ac588615d19ef8a0ef4565b11bff6cd7b231334628300e6e464610cb9a4cc359d67fdda44ed381baf8bdc0947d3a2db01d354a4da2959774936ccce92695be4d5fdf917cb63f9cdfd3c60add008424d031d101838d6fe76b2e018d50bf68b7", 0xda}, 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0x1000}, {&(0x7f0000005b80)="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0x1000}, {&(0x7f0000006b80)="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", 0xff}], 0x7, &(0x7f0000006d80)=[@sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x202, 0x4, 0x7, r20}}, @init={0x18, 0x84, 0x0, {0x80000000, 0xd7, 0x8d1e, 0x3}}], 0x60, 0x4}], 0x7, 0x810) 2018/04/06 04:25:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:25:51 executing program 0: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x400000018) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000002ac1414aa0100000100010000000000d27087908964189e9c9997bc9e6f7b83697273476dbacd99d3c96c9bd305ecad1198a7b10dff95a5588aaefda249e6af276e63c495b36a90cd8cc9ea21e01337b39528642cbf03c96fe51d96e5213afec182cc84c70605d8daa843ef499f6eaf91797a0c3a75d0ea2307ae6721af20986d14228e7938412e0308f8b51bc5a7136adb33607719b2f7b5939a26479c89e4426e8145652e2ce50953f400b78eb9ba22021c4227a60f27cd71b408054b2038eac76fc5ff3035ef6ee8c22fe7200053a1cb2983baef67150ca81f3fe0acea7a4edbe21b7d77a7e9001f18d1ebcb971295ab6673"], 0x1) 2018/04/06 04:25:51 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)="3a62889e000065742f69705f7461626c65735f7461726765747300") ioctl$LOOP_SET_FD(r1, 0x4c00, r0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0x649, 0x97, 0x0, 0x20}, 0x8) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8, 0x400000) 2018/04/06 04:25:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x0, 0x0, 0x8, 0x5, 0x5, 0xd326, 0xfffffffffffff640, 0x40000000000000, 0x9, 0x100000000, 0x3, 0x0, 0xf6985fb, 0x4, 0x2ec]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xb8, 0x205, 0x4ff, 0x8001, r1}, 0x10) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000d5c000/0x3000)=nil) shmat(r2, &(0x7f0000d5d000/0x1000)=nil, 0x6000) sendfile(r0, r0, &(0x7f00009c7000)=0x400000, 0x400000ff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x9, 0x0, 0x100000001, 0x5, 0x4, 0x81, 0x10000, 0xfffffffffffffffd, 0xfffffffffffffffb, 0x0, 0x4, 0x8001, 0x3, 0x2, 0x80000001]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x6, 0x7fffffff, 0xb0, 0x1000, 0x3253, 0x5, 0xbd4a, {r1, @in6={{0xa, 0x4e22, 0x4e5, @empty, 0x9}}, 0x4, 0x100, 0x34, 0x80000000, 0x20}}, &(0x7f0000000380)=0xb0) 2018/04/06 04:25:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2020}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x124, r4, 0x0, 0x70bd28, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfd}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x12}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x400000000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x49}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x4}, 0x1) r5 = syz_open_pts(r2, 0x0) write(r2, &(0x7f00000003c0)="a2f5d65772deea303e0200001100002d89360ac2017c926d5ec1a2420de2395f6427e3efbb00000f041075fd", 0x2c) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f00000000c0)) sendmsg$alg(r1, &(0x7f0000002740)={0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000002500)="dc", 0x1}], 0x1, &(0x7f00000026c0)}, 0x0) 2018/04/06 04:25:52 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x10000, 0x41) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x200, 0x0) r3 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) r4 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f00000004c0)=0x10) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) getpid() r6 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000580)) getresuid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)) r9 = getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000680)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast1}}, &(0x7f00000007c0)=0xe8) getresgid(&(0x7f0000000800), &(0x7f0000000840)=0x0, &(0x7f0000000880)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000980)) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open$cgroup(&(0x7f0000001b40)={0x3, 0x70, 0xfffffffffffff729, 0x1, 0x5, 0x4, 0x0, 0x4, 0x100a0, 0x0, 0x10001, 0x9, 0x1, 0x9, 0x3, 0x0, 0x0, 0xf000000000000000, 0x393, 0x3, 0x6, 0xfffffffffffffffd, 0x80, 0x7, 0x2, 0x20, 0x3ff, 0x5, 0xffffffffffffffe0, 0xffff, 0x100000001, 0x1, 0x1, 0x1, 0x8, 0x6c95, 0x400, 0x7fff, 0x0, 0x10001, 0x1, @perf_config_ext={0x101, 0x99}, 0x101, 0x5, 0x9, 0x7, 0x69ea, 0x6bbc7e00, 0x6313}, 0xffffffffffffff9c, 0x7, 0xffffffffffffff9c, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000001c00)='/dev/snd/controlC#\x00', 0x0, 0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_open_dev$sndctrl(&(0x7f0000001c40)='/dev/snd/controlC#\x00', 0x2, 0x2000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001c80)='/proc/self/net/pfkey\x00', 0x480000, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001cc0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001d00), &(0x7f0000001d40)=0xc) fstat(0xffffffffffffffff, &(0x7f0000001e00)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)='ns/net\x00') signalfd(0xffffffffffffffff, &(0x7f0000002040)={0x59f6}, 0x8) socket$key(0xf, 0x3, 0x2) accept$ipx(0xffffffffffffffff, &(0x7f0000002080), &(0x7f00000020c0)=0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002100)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002140)={0x0}, &(0x7f0000002180)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000021c0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000022c0)=0xe8) lstat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = socket$vsock_stream(0x28, 0x1, 0x0) r17 = eventfd(0x5) r18 = getpid() r19 = geteuid() r20 = getegid() r21 = socket(0x4, 0x3, 0x3f) r22 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000023c0)='/dev/ptmx\x00', 0x90000, 0x0) r23 = epoll_create1(0x80000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002400)={0xffffffffffffffff}) r25 = eventfd(0xffffffff) r26 = syz_open_dev$usbmon(&(0x7f0000002440)='/dev/usbmon#\x00', 0x3f, 0x80000) r27 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002480)='/dev/qat_adf_ctl\x00', 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000024c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000025c0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000000c0)="c80072c94fa16e1edcb51ef86da52e3fcd3c621751abea1902e1a586d1a93d2ba19a28e97621213870884943d496ef19c06dd3046fa1654e02c95adcad3d03a7885854d817d9c9d894e5e2b0638d965b407c49b6163554bcea652fbf4a6819360f45c1d385c9944f70ccec36c8d1e0282a21c58f3b04fb84f37b00c74f3cf9485f13d53ef62f14bc47e2fcd680010e064f75b78b93f4e9cf50f1a878a3", 0x9d}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="20000000000000e7000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="00000000180000000000000001000000010000000c50f37888f8735a6031700077be854796965c9263b84e79233b64e62b88dcfa0d796be072147825", @ANYBLOB='\x00\x00\x00\x00'], 0xb4, 0x8000}, {&(0x7f0000001f00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001f80)="36a60236d0430ec7501af193feb551e650fdd7071b68d5214b71a648f6382f76c8", 0x21}], 0x1, &(0x7f0000002500)=[@rights={0x18, 0x1, 0x1, [r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x30, 0x1, 0x1, [r21, r22, r23, r24, r25, r26, r27, r28]}], 0xa0, 0x4}], 0x2, 0x894755e297d84fcb) r29 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r29, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) getsockopt$sock_buf(r29, 0x1, 0x1a, &(0x7f00000003c0)=""/193, &(0x7f0000000340)=0xc1) 2018/04/06 04:25:52 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r4, 0x15) [ 154.595776] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/06 04:25:53 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:25:53 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000051000), 0x0) setitimer(0x0, &(0x7f00000002c0)={{}, {0x0, 0x2710}}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000000c0)=""/10) dup2(r0, r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x46e41, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/04/06 04:25:53 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffff7e) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x2, 0x100000001, &(0x7f0000001ac0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r2, &(0x7f0000001b00), &(0x7f0000001b40)=0x1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000500)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001a40)=@broute={'broute\x00', 0x20, 0x7, 0x14c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000540], 0x0, &(0x7f0000000140), &(0x7f0000000540)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x5, 0x6, 0x8035, 'ip6gre0\x00', 'ifb0\x00', 'bpq0\x00', 'ip_vti0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xb0, 0xb0, 0xe0, [@owner={'owner\x00', 0x18, {{r1, r3, r4, r5, 0x7, 0x2}}}]}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffb}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x13, 0x40, 0x884c, 'bcsh0\x00', 'sit0\x00', 'vcan0\x00', 'ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xc0f918d477e26896, 0x0, 0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0xff], 0x888, 0x908, 0x980, [@cpu={'cpu\x00', 0x8, {{0x2, 0x1}}}, @u32={'u32\x00', 0x7c0, {{[{[{0x1000, 0x3}, {0x24be, 0x1}, {0x3, 0x3}, {0x3, 0x3}, {0x5, 0x2}, {0x7f}, {0x4, 0x2}, {0x4, 0x1}, {0x0, 0x3}, {0x4, 0x21d99a18b8ad7ebb}, {0x80000000, 0x3}], [{0x3, 0xbf64}, {0x1, 0x100000000}, {0x6, 0x6}, {0x3, 0x6}, {0xffffffff, 0x1f}, {0x0, 0x2}, {0x1000, 0x2}, {0x8, 0x5}, {0x3, 0x5}, {0x10000, 0x8}, {0x7f, 0xffffffff}], 0x7, 0x2}, {[{0x0, 0x3}, {0x4}, {0xfffffffffffffffb, 0x1}, {0x200, 0x3}, {0x3, 0x1}, {0x3f, 0x2}, {0x80000001, 0x3}, {0x3, 0x3}, {0x1}, {0x1, 0x2}, {0xbd0, 0x2}], [{0x8000, 0xffffffff00000000}, {0x3, 0x4}, {0x6, 0x1}, {0x3, 0x2}, {0x6, 0x5}, {0x6, 0x8}, {0x7fffffff, 0x800}, {}, {0x43, 0xffffffffffff8001}, {0x401, 0xffffffff}, {0x3ff, 0xffffffffffff8000}], 0x9, 0x2}, {[{0x5, 0x2}, {0x932a, 0x2}, {0xfffffffffffffffc, 0x3}, {0x8b4, 0x2}, {0xffffffffffffffff, 0xeeeab2732e5cd867}, {0x7fff, 0x3}, {0x2, 0x3}, {0xff}, {0xfa3f, 0x3}, {0x6, 0x3}, {0xffffffffffffffff, 0x3}], [{0x7, 0x3}, {0xffffffffffffff2e, 0x7}, {0x9, 0x9}, {0x1c1, 0xffff}, {0x100000000, 0x1}, {0x7, 0x8}, {0xffffffffffffffff, 0x1f}, {0x6, 0x5}, {0x80000001, 0x5}, {0x0, 0x9}, {0x8a, 0xfffffffffffffff8}], 0x6, 0x2}, {[{0x0, 0x1}, {0x6, 0x3}, {0xfffffffffffffffc, 0x3}, {0x3f, 0x2}, {0x0, 0x1}, {0x8, 0x3}, {0x7c000000000000, 0x3}, {0x40, 0x3}, {0x8, 0x3}, {0x8, 0x1}, {0x80, 0x2}], [{0x7ff, 0x2}, {0x100000000, 0x64}, {0x85, 0x100}, {0x9, 0x3}, {0x66, 0x2}, {0x1, 0x1}, {0xffff, 0x6}, {0x101, 0x6}, {0xc000000000000000, 0x200}, {0x100, 0x9}, {0x3c8, 0x7ff}], 0x9, 0x5}, {[{0x100000001, 0x1}, {}, {0x5, 0x2}, {0x2}, {0x46, 0x3}, {0x5, 0x1}, {0xb6}, {0x4, 0x3}, {0x2772}, {0x9}, {0x9, 0x1}], [{0x0, 0x7}, {0x3, 0xff}, {0x7, 0x7}, {0x400, 0x9d4a}, {0x0, 0x101}, {0x4, 0x5181}, {0x1}, {0x4, 0x479}, {0x9, 0x84}, {0x1, 0x1}, {0x0, 0x1}], 0x1, 0x8}, {[{0x3, 0x2}, {0x81, 0x1}, {0x3, 0x2}, {0x0, 0x2}, {0x56, 0x3}, {0x4}, {0x7, 0x3}, {0x5, 0x2}, {0x200, 0x3}, {0x6}, {0x7fff, 0x3}], [{0x2057c4a7, 0xffffffff}, {0xe6, 0xfe95}, {0x2f, 0x100000000}, {0x7, 0xd}, {0x7}, {0x9, 0x800}, {0xcf85, 0x3}, {0x4, 0x41bc}, {0xfffffffffffffff8, 0xfffffffeffffffff}, {0x3, 0x8}, {0x20, 0x1}], 0x0, 0x4}, {[{0x5, 0x3}, {0x7fffffff, 0x3}, {0x9, 0x3}, {0x5, 0x2}, {0x7, 0x2}, {0x10000, 0x2}, {0x3, 0x2}, {0x9d, 0x3}, {0x0, 0x3}, {0x6, 0x1}, {0x7ff0000000000, 0x1}], [{0x5, 0x7bafce74}, {0x7ff, 0x7}, {0x4, 0x1000}, {0x10001, 0x80000000}, {0x100000000, 0x9}, {0x8, 0x9}, {0x857, 0x9}, {0xffffffffffffffe0, 0x6}, {0x9, 0xbd}, {0x9}, {0x6, 0x5}], 0xa, 0x1}, {[{0x6, 0x3}, {0x808000, 0x1}, {0x7656, 0x3}, {0x5, 0x3}, {0x1, 0x2}, {0xf412, 0x3}, {0x6}, {0x5, 0x3}, {0x9}, {0x4}, {0xca, 0x2}], [{0xffffffffffffff7f, 0x2}, {0xff, 0x1}, {0x5b, 0x10000}, {0x200, 0x1}, {0x9, 0x5}, {0x6d90, 0x8}, {0x5, 0x3ff}, {0x1ff}, {0x1, 0x3}, {0x80, 0x400}, {0x0, 0x6}], 0x4, 0x5}, {[{0x7, 0x1}, {0x5, 0x3}, {0x8}, {0x7, 0x1}, {0xffffffff, 0x3}, {0x4, 0x3}, {0x495, 0x3}, {0x5, 0x3}, {0x9, 0x1}, {0x0, 0x2}, {0x3f, 0x1}], [{0x1, 0x1}, {0xa714, 0x400}, {0xff, 0x6}, {0x2, 0x6}, {0x3, 0x3}, {0x1, 0x100000000}, {0xffffffff, 0x8}, {0x7ff, 0x3f}, {0x466d, 0x9}, {0x8000, 0x7fff}, {0x1, 0x5}], 0x4, 0x9}, {[{0x1}, {0xfffffffffffffffc, 0x3}, {0x4, 0x3}, {0x8, 0x3}, {0xb0, 0x3}, {0x3, 0x3}, {0xd10c}, {0xfffffffffffff801, 0x3}, {0x7, 0x3}, {0xc6}, {0x9, 0xa4a449a92845464}], [{0x0, 0x5}, {0x80, 0x4e6800000}, {0xfffffffffffffffc, 0x6}, {0xfffffffffffffffa, 0x8}, {0x40, 0x9}, {0x3ff, 0x101}, {0x10001, 0x100000000}, {0x3, 0xff}, {0x7, 0x3f}, {0x2}, {0x1000, 0x100000001}], 0x3, 0xffffffffffffff85}, {[{}, {0xce3e, 0x3}, {0x9, 0x3}, {0x1000, 0x3}, {0x1ff, 0x3}, {0x8e}, {0x3, 0x1}, {0x80000, 0x1}, {0x1, 0x2}, {0xce, 0x1}, {0x1f, 0x1}], [{0x4, 0x4fcd}, {0xfffffffffffffff8, 0x5}, {0x8, 0x400}, {0xffffffffffffffff, 0x200}, {0x1, 0xa4}, {0x4e1, 0x400}, {0x0, 0x8000}, {0xb71, 0x7ff}, {0x1ffe000, 0x6}, {0x6, 0x9}, {0x3, 0x7fffffff}], 0x8, 0x8}], 0x9, 0x1}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1, 'syz1\x00', 0x6}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0xf09c, 0x6, 0x7f, 0x1, 0x0, "ba15177e5f41f8d1e23c6fdc1dad86ec0cfb583039cc493da9ea63a92cc514b845f7c9c933fd7b0ff25f997bb489c21b6e4ccb77b02a8f84a6c0e7f9b6fbff2d"}}}}, {{{0x7, 0x8, 0xfb67, 'sit0\x00', 'bcsh0\x00', 'ip6gre0\x00', '\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x138, 0x1b8, 0x230, [@physdev={'physdev\x00', 0x70, {{'ip6gre0\x00', {}, 'yam0\x00', {0xff}, 0x6, 0x4}}}, @state={'state\x00', 0x8, {{0x140000000000000}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"984a8344f345dcfa91305929f2dcd7c131dc12bdf6cb82879d4df3e8d950"}}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffe}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0xfff, 0x65b3, 0x9, 0x1, 0x0, "0812b8d50b87b2cbe8d68391fed12c9637975ffea34af530a3989bd425c313605b8d9101fceceb313c7eb3a6d97c49984024119353dd6984c048ddfdf64b098d"}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x3, 0x4, 0xf5, 'ip6_vti0\x00', 'gretap0\x00', 'ip6tnl0\x00', 'ifb0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xd8, 0x158, 0x188, [@cluster={'cluster\x00', 0x10, {{0x98, 0x3, 0x5, 0x1}}}, @cpu={'cpu\x00', 0x8, {{0x8}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"d256b78888688a02c108dd1ec61f9e4de423e5ae5ea22644897584816b3c"}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0}}}]}, @common=@STANDARD={'\x00', 0x8}}, {{{0x9, 0x5, 0x88ff, 'bpq0\x00', 'bridge0\x00', 'bpq0\x00', 'gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x8049d7cf214fe7de, 0xff, 0x0, 0x0, 0xff], 0xc0, 0x120, 0x198, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x81}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xfffffffffffffeff}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x4, 0x7fffffff, 0x6, 0x0, 0x0, "4d4886bbb9c6f84fcea65803341e804a909df1e6481b79261f0894dd9af9fa2d46cdc923b75c58efed3e70abea3f0a64f3c6a3b77bd7e3ffc099bf4e6c2e57b4"}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff, 0x2, [{{{0x3, 0x10, 0x8847, '\x00', 'ip6_vti0\x00', 'bcsh0\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x7290ffeb48524eb3, 0xff, 0xff, 0xff], 0xd0, 0x198, 0x1e0, [@cpu={'cpu\x00', 0x8, {{0x2}}}, @state={'state\x00', 0x8, {{0x4d}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz1\x00', 0x528bf00e}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7f, 0x20, 0x3, 0x0, 0x0, "88ea46a0af99b6ad7112b97f0fa06f0121672e2e1784bc6c5b26128bef7ffb2c25a063c206364c8e6c9453b9e6c160048c4318687d8e77287f85046f5fa07599"}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"5eb4145d39c34512c42facf30b531dd963fa2a707252784d82057d6b01f2"}}}, {{{0x11, 0x23, 0xf6, 'eql\x00', 'ip6_vti0\x00', 'syzkaller1\x00', 'sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x198, 0x240, 0x278, [@comment={'comment\x00', 0x100}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x2, 0x2, 0x9, 0x1, 0x0, "4e12dce6513ebe784d3d44e00f51ea2455048d8b1703d77f483ae917b8e003bea59d13d5d7a8f4e212027b7e44bf36a8e660d136df7ebbae8ccf5bcb6c887765"}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x80}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}]}]}, 0x1540) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000002ac1414aa01000000030000000064a1d27087908964189e9c9997bc9e6f7b83697273476dbacd99d3c96c9bd305ecad1198a7b10dff95a5588aaefda249e6af276e63c495b36a90cd8cc9ea21e01337b39528642cbf03c96fe51d96e5213afec182cc84c70605d8daa843ef499f6eaf91797a0c3a75d0ea2307ae6721af20986d14228e7938412e0308f8b51bc5a7136adb33607719b2f7b5939a26479c89e4426e8145652e2ce50953f400b78eb9ba22021c4227a60f27cd71b408054b2038eac76fc5ff3035ef6ee8c22fe7200053a1cb2983baef67150ca81f3fe0acea7a4edbe21b7d77a7e9bae618d1ebcb971295ab6673"], 0x1) 2018/04/06 04:25:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/04/06 04:25:53 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x2, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000001000)='@', 0x1}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x200, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, 0x88) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000000c0)={r0, 0x1, 0x5, "9086f03aa32ee29250d5e2dc6b19b54eb8ed7df7462314cb006e62e599927081d50a28a476132d9aa6dd46fea95fcbd6035c1700d7bb4766af7f6e2de8db37ad75018dd97dd4662bcc0d9fe973c5571210826d5f4938cc211d39dc5d8f71da314315988cb0682be64a109f551d903a0b876972b0027c5da64affc04426094857a32e9877d769f5564594fdd96922b5c84e85db0bf165c384b93724fe953460f39646b02b56975bfc63bc370646df4ec1645ad7397b8bb54cbc481e8c9892c0a8c5007829be2885b41b5feddf1c52cb7246d7eebbbc7d46cb11b384b4"}) 2018/04/06 04:25:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000ac0)='net/dev\x00') readv(r0, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/179, 0xb3}, {&(0x7f0000000780)=""/140, 0x8c}, {&(0x7f0000000840)=""/53, 0x35}, {&(0x7f0000000880)=""/252, 0xfc}], 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000000c0)=ANY=[@ANYBLOB="750e00000c00ef00000800000200000008000000f4bd77da09b8c83e09c11c1e088eafc528881c0b90cd99159854faf01f6f16014b579f598f1f04d3847da5713c4186b0ffc2e97269880903bf10040ab4806908dae09ba9c6f09ab84d4b9e1ff47fdda5dc700a4cc4d2a49d80f153b5831983bfa28371afd792f67e671a9cf7900ace779a5b70cba2e54f99a62966e0042469ebf905bcc2"]) 2018/04/06 04:25:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000496ff4)={0x10}, 0xc, &(0x7f0000087ff0)={&(0x7f0000784000)=@dellink={0x28, 0x11, 0x10f, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x8, 0x4) 2018/04/06 04:25:53 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0xc}, 0x18) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x2, 0x100000001, 0x8005, 0x3, 0x5, 0x6, 0x6, 0x3, r2}, 0x20) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x1ff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) kcmp(0x0, r3, 0x7, r0, r0) accept$netrom(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000c0f7c9231eef539d4bdde57e000000711076000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/06 04:25:53 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:25:53 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00000000c0)=0x3000) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa}, 0x400}, 0x5c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r0}) 2018/04/06 04:25:53 executing program 3: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x3000)=nil, 0x3000, 0xa, 0x11, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x4000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000140)={0x5, 0x5f, &(0x7f00000000c0)="fe5e9bf85e18d960536cb5fa1e50c831af660b3f50216de1591c82e10f952666c50eda410cb92abd92887ab20f662c0c72440f716d807c906b03434a3dfc5421cb28a33f537f7535aebad6796f5ab6b755d7752854ab0a16530c3061e60ecb"}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000f20000)) eventfd(0xb218) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xd, 0x200000) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 'eql\x00'}}, 0x1e) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) r3 = syz_open_dev$midi(&(0x7f0000000840)='/dev/midi#\x00', 0x1f, 0x400002) bind$nfc_llcp(r3, &(0x7f0000000880)={0x27, 0x1, 0x2, 0x0, 0x0, 0x1, "3c10ab9810c32e2d32c59b65d1ae8b4d491a6e38817265906c0918b814cb7ecea486f8a5f749fb4ff8a1052d03f45efb47c74885d133bd3fac397669420632", 0xf}, 0x60) r4 = semget$private(0x0, 0x4, 0x8) semop(r4, &(0x7f0000000180)=[{0x3, 0x7, 0x800}, {0x4, 0x42e8, 0x1800}, {0x3, 0xd4, 0x1800}, {0x3, 0x10001, 0x1000}, {0x6, 0x9, 0x1800}, {0x2, 0x84, 0x800}, {0x3, 0x7, 0x800}], 0x7) 2018/04/06 04:25:53 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000005580)='/dev/midi#\x00', 0x10001, 0x84000) r1 = syz_open_dev$sndtimer(&(0x7f00000055c0)='/dev/snd/timer\x00', 0x0, 0x40000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000005600)={0xb0000002}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = socket$pptp(0x18, 0x1, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8000, 0xa) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) r7 = getuid() r8 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003c40)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f0000005500)={0x53, 0x401, 0x4, 0x7, 0xffffffff, 0x2162}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000050c0)={0x0}, &(0x7f0000005100)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000005140)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000005240)=0xe8) r12 = getegid() r13 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005280)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000005380)=0xe8) stat(&(0x7f00000053c0)='./file0\x00', &(0x7f0000005400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r5, &(0x7f00000054c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000005040)=[{&(0x7f0000000100)={0x10, 0x37, 0x202, 0x70bd28, 0x25dfdbfe}, 0x10}, {&(0x7f0000000280)={0x22b8, 0x36, 0x600, 0x70bd27, 0x25dfdbfd, "", [@nested={0x10dc, 0x94, [@generic="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@typed={0x8, 0x1c, @u32=0x6}, @generic="b4654b5d922a31c0acb8b81d4ee087df3d60e623bf6a9494c0f4ae82d53cc7", @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x77, @u32=0xa4fd}]}, 0x1484}, {&(0x7f0000003a00)={0x230, 0x2b, 0x80c, 0x70bd29, 0x25dfdbfc, "", [@typed={0x8, 0x3e, @ipv4=@rand_addr=0x8000}, @nested={0xcc, 0x66, [@generic="45e95f6f80ed243db79cca75a0fdf344f7ac72572c7402d71fe62a7ea3eba1b7393e37f18ac1456059fe7c8d393e03695a0a93450b173c05540099447968ee7cbdda44b3717d9ff8885e83cce05dc667c8249f5d75b6c9aa821d2830e8724ed4fc1493928baa2e5a70bfc707fd2f0a37d8335dc8209d492fa5ade053298f150e3aa32d9da34e1e263991116d713d9378d4822cbb4b62c53e991318cc51a5792352348d0c35e60d3ff4f9a39c43f53a189715324e26d60eca2cd6", @typed={0xc, 0x8, @u64=0x606}]}, @typed={0x8, 0x37, @u32=0x100000000}, @typed={0x8, 0x62, @uid=r7}, @typed={0x14, 0x2a, @ipv6=@loopback={0x0, 0x1}}, @nested={0x128, 0x76, [@typed={0x8, 0x21, @pid=r8}, 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[@generic="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@generic="883b7f0d7ead45741fe5ea5a3c692d0391b2cc4446a44d915a0703d3cb8428700887f58da95cdb9c4fbd68852db98f5f6d135be257d1403e9332c7babb9783ef456506a62fe7b789cd344d2395e0be199a076b70d5e4e4ac75ca83f5da82a327b6b6061c91c9096bbb774e629716ca36ebeccc8ab5fdf26b2782ea035028e285873f1d45b533a3df217be0762872c2fb3277f33f7ab6ca0ca7eeea1a7a37626ad1bc953bf1827c47", @typed={0x8, 0x1, @uid=r9}, @typed={0x8, 0x8, @fd=r2}]}, @generic="3215ee170b74c250ba5fa612f889f49e2feec3f88a70803eddb2d7dd50688aff61a032e10c15fd0b4b5969a50727340746f8598e644fcf262a9e70ab9b3f622c6039efa982b6ae7296364646052f8ac3ea7ccb5616d998dfef692b93a92ddb9bff5ea63770bd64f25bbbf4b7d990f69b5a8f413dfbb4cff5ac74cf169923facc3d5d85880419606c7b30aaefbc4d57ab59ff0afac354064085f5188a3a6ac60a702ac51972bbb93940538c9e88efd1d346c2f7111837182d8c1b308e31866e0def1c3a54b1c6", @nested={0xe4, 0x93, [@typed={0x8, 0x35, @u32=0x10000}, @typed={0xd8, 0xb, @binary="8e7555fcb7faf17b3b9ee044ad381cdca0e0efb70a3a7f99da147c7d45848e6810b6d71e1018daef7c254a499f8cca17305add80c3da442c3206731c10c532c6c8f9ee0388252008329fbe1cd894403f34e71e2325efb50e661d9a57b7e6f2641e27ea3766ab2ae3194cd11925e5edcce5b15ff1527dac273a3c589efebb74d1904b3e8bb42d17c36c4f781df83f3d88a201d32f24dadf9fa05ab7f3bef6d700f7608855fc0a96a6a2a812b17c6a725f56ca997fc25dbc0093fcf8eb5a12fe961f8b69f5fea07fc71323e50d7a8281f8e873"}]}]}, 0x12d0}], 0x5, &(0x7f0000005480)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x40, 0x4000000}, 0x0) r16 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r17 = dup3(r16, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r17, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd8c) 2018/04/06 04:25:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000300fb8)={0x2, 0x3, &(0x7f00002a6000)=ANY=[@ANYBLOB="180000000000f3c509573f00000000009500000000000000"], &(0x7f00006c4ff6)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144}, 0x48) [ 155.622695] kernel msg: ebtables bug: please report to author: bad policy 2018/04/06 04:25:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x4, 0x20c0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000280)={'ip6_vti0\x00', {0x4, 0x1f, 0xffff, "0e9476b6a0f6"}}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00\x007', @ANYRES16=r3, @ANYBLOB="080b2abd7000fcdbdf250d0000001c00020008000400080000000800070009000000080005004eb40000080006001f00000008000600000800000800050008000000180003001400060000000000000000000000ffff7f000001"], 0x60}, 0x1, 0x0, 0x0, 0x20040894}, 0x4008800) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x0, 0x0, 0xffff}) 2018/04/06 04:25:53 executing program 7: r0 = msgget(0x1, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(r2) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000001, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000680)='/dev/sg#\x00', 0x0, 0x2) ioctl(r6, 0x227b, &(0x7f0000d27862)="ff") write$fuse(r6, &(0x7f0000000580)=ANY=[@ANYBLOB="5000000000000000001a00000000000000000000001d00580000000001200087303992f8ba35d0a2170684a32e4c6ce7e0097592105c17eaa5dae4ebd5667039fc36c55d8a76292dbd67fdbe9e83550f6d11d25a04b60b83652e35f8184983d81464874141754a26032ad1df3870732f1f75c533ac631e181b9249e2b367cac0afa9bbf790acf6d6443e0045fe0642a0fc61a7b2c43aa3621df6bf33ff866e73c3564839a59cb7a794f3dcb480387e3db44498f10db78f27f31490304cbc6ac16f1393d32bcc9d361be724c297a2f93424cd5c"], 0x2a) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37cc276657b672d6296b29f6ba7ce87bdbccc35276392051b12ecfa1fa72c65cf07355a0851c54dde1e87a60145c45817ed3a8c7210b79eeac0251ea103711f5082925463b38aaeb", 0x48, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) read(r6, &(0x7f0000000100)=""/154, 0x316) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000480)={0x0, 0x0}) open(&(0x7f0000000540)='./file0\x00', 0x400000, 0x10) msgctl$IPC_SET(r0, 0x1, &(0x7f00000004c0)={{0x0, r1, 0x0, r3, r4, 0x140, 0x6}, 0x7, 0x9, 0x3, 0x0, 0x4, 0x7fffffff, r5, r7}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000280)={0xc, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff010000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000000380)}) [ 155.674082] kernel msg: ebtables bug: please report to author: bad policy 2018/04/06 04:25:53 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:25:53 executing program 2: r0 = openat$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$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)={0x5}) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000080)={0x3, r3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 04:25:53 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xbf, "88919a3084e3c47ed5f785794fe5e2a4fa186df2c44fb224f559c8ce8a6c43e807625b0962228de0bd748fdabaf98e21491f598bef41626136c25e5219e1ea396aab5a325f6fadd716471c368116049f69c3778c0a770c9b397adda6adc8f6071ac14968ba60795a18a5cf7e2c1cb652b03bcc20241168ac658e4919dd5f77c4c809a75489a3dfb0d7e8ce583a3b48e8f802169fe1ff74c2df994e4a909c7601c6399cd76faa4d359d48e11658dbdaecf1c336fde5d1fa7ce85e25cc72482a"}, &(0x7f0000000140)=0xc7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r1, 0x100}, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x1, 0x1d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x88b5, 'nr0\x00', 'gre0\x00', 'rose0\x00', 'dummy0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xe0, 0xe0, 0x118, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x1}}}, @m802_3={'802_3\x00', 0x8}]}}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x250) 2018/04/06 04:25:53 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x401, 0x40000) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000002ac1414aa01000000030000000064a1d27087908964189e9c9997bc9e6f0683697273476dbacd99d3c96c9bd305ecad1198a7b10dff95a5588aaefda249e6af276e63c495b36a90cd8cc9ea21e01337b39528642cbf03c96fe51d96e5213afec182cc84c70605d8daa843ef499f6eaf91797a0c3a75d0ea2307ae6721af20986d14228e7938412e0308f8b51bc5a7136adb33607719b2f7b5939a26479c89e4426e8145652e2ce50953f400b78eb9ba22021c4227a60f27cd71b408054b2038eac76fc5ff3035ef6ee8c22fe7200053a1cb2983baef67150ca81f3fe0acea7a4edbe21b7d77a7e9bae618d1ebcb971295ab6673"], 0x1) [ 156.570447] binder: 11762:11791 unknown command 511 [ 156.575539] binder: 11762:11791 ioctl c0306201 20000280 returned -22 [ 156.743589] binder: 11762:11793 unknown command 511 [ 156.748698] binder: 11762:11793 ioctl c0306201 20000280 returned -22 2018/04/06 04:25:54 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000002c0)=@updsa={0x138, 0x1a, 0x601, 0x0, 0x0, {{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in=@dev={0xac, 0x14, 0x14}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'sha224-avx\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8080}, 0x20000800) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/04/06 04:25:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0xfffffffffffffe39) r2 = accept4$alg(r0, 0x0, 0x0, 0x800) sendfile(r2, r1, &(0x7f0000000000)=0x2, 0x208) 2018/04/06 04:25:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:25:54 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000002ac1414aa01000000030000000064a1d27087908964189e9c9997bc9e6f7b83697273476dbacd99d3c96c9bd305ecad1198a7b10dff95a5588aaefda249e6af276e63c495b36a90cd8cc9ea21e01337b39528642cbf03c96fe51d96e5213afec182cc84c70605d8daa843ef499f6eaf9179780c3a75d0ea2307ae6721af20986d14228e7938412e0308f8b51bc5a7136adb33607719b2f7b5939a26479c89e4426e8145652e2ce50953f400b78eb9ba22021c4227a60f27cd71b408054b2038eac76fc5ff3035ef6ee8c22fe7200053a1cb2983baef67150ca81f3fe0acea7a4edbe21b7d77a7e9bae618d1ebcb971295ab6673"], 0x1) 2018/04/06 04:25:54 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/protocols\x00') pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0xcd, 0x4) 2018/04/06 04:25:54 executing program 3: r0 = socket$packet(0x11, 0x5, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x19c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x4000) recvfrom$ipx(r1, &(0x7f0000000080)=""/53, 0x35, 0x0, &(0x7f00000000c0)={0x4, 0x400, 0x1654000000000, "451cd8800dc6", 0x1}, 0x10) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x40, {0x7ff, 0x95b, 0x8, 0x7f, 0x0, 0xffffffff}, 0x39, 0x3}, 0xe) sendto$inet6(r0, &(0x7f0000003fd9), 0xda12195df57046c0, 0x1, &(0x7f0000005fe4)={0xa, 0x0, 0x800, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/06 04:25:54 executing program 7: r0 = semget(0x2, 0xd4e16fc3e457f728, 0x20) semop(r0, &(0x7f00000000c0)=[{0x2, 0x100000001}, {0x4, 0x4, 0x502ae7bbd6a828f7}], 0x2) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4002}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000080)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r2, &(0x7f0000000180), 0xff4d) 2018/04/06 04:25:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @perf_config_ext={0x180000000000, 0x7fff}}, 0x0, 0x0, r1, 0x0) poll(&(0x7f00000000c0)=[{}, {r0}], 0x2, 0x0) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x1, 0x800, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/06 04:25:54 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) 2018/04/06 04:25:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000240)={{0x1f, 0x7, 0x8, 0x1, "e335d34d416299bd3304ef1731de04e88351f5c5947c8864c7ac329501f6dd28e8d10391a50961ccd5cd51b0", 0x891}, 0x3, [0x1, 0xfff, 0x0, 0x9, 0x7, 0x2, 0x2, 0x5, 0x9, 0x2, 0xffffffffffffffff, 0x5, 0x7, 0x8000000000, 0x0, 0x8, 0xda, 0x80000000, 0x8, 0x7, 0xc1, 0x2, 0x1, 0x0, 0x7, 0x947, 0x8001, 0x9, 0x3, 0x1, 0xfffffffffffffffe, 0x4, 0x1, 0x6, 0x8, 0x57b, 0x3, 0x19, 0x7, 0x3c, 0x7, 0x80000001, 0x10001, 0x4, 0x0, 0x7ff, 0x7, 0x7, 0x1f, 0x8, 0x3, 0x7, 0xf83, 0x10000, 0xffff, 0x62df, 0x75ad, 0x9, 0x6, 0x5, 0x4, 0x73, 0x7f, 0xfffffffffffffffd, 0x401, 0xe2, 0x2, 0x2e, 0x7, 0x401, 0x5, 0x700000, 0x0, 0x20, 0x8, 0x7, 0x8, 0x5, 0xffffffff, 0x63, 0xff, 0x3, 0x7, 0x7, 0x3f, 0x2, 0xfbc, 0xffff, 0x7f, 0x7c, 0x7fff, 0x8, 0x23, 0x6, 0x5, 0x3f, 0x5, 0xff, 0x1000, 0x1, 0x4, 0x6, 0xfffffffffffffff7, 0x2, 0x1, 0x0, 0x401, 0x8, 0x8, 0x1, 0x0, 0x4, 0x3, 0x3, 0x0, 0x5, 0x80000000, 0xc, 0x1, 0xb, 0x2, 0x2, 0x1000, 0x5, 0x1, 0xc0, 0x800, 0x8000], {r1, r2+10000000}}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000000c0)=ANY=[@ANYBLOB="00030096e986582a"]) 2018/04/06 04:25:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:25:54 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/06 04:25:54 executing program 6: syz_open_procfs(0x0, &(0x7f0000000040)='net/dev\x00') r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x18d4}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f00000001c0), &(0x7f0000002140)=""/4096}, 0x18) 2018/04/06 04:25:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x2) 2018/04/06 04:25:54 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r1 = open(&(0x7f0000001000)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100), 0x0, 0x10000}], 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x2, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open_by_handle_at(r2, &(0x7f00000009c0)=ANY=[@ANYPTR64=&(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="62236d1ca6571334879180463ce58e7f43d4b5b8a0fa60d472cc2753801c4841140dce22d7d61f62c5199025cf36273387d1c7c44c72567a2e68df41a7ab89c051e3f7a4c04756ff2dc0280adf02c7d933bee70146145dd27672b87e662592f091465d9518934f89b09eb43a5a5f0bc63c6482ee0865ec"]], @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES64=r3, @ANYRES32=r2, @ANYBLOB="7bd96a86388df6af2301c00946e6343159a953a51149e9dcf287b6cf2ce36c68c847dd29b658be838c65cf61f9082368c4825008e99bcbb58d3e7bc694f198b8d34d22e027cf8d8061a7f67f44771778024ca619e37abfcbfab44898f74059cebfd90398d97dd9fcea2c43e6606dbc0517f346d1e2452c4a85fb67a32b0aa8a972"]], @ANYPTR64=&(0x7f0000000940)=ANY=[@ANYBLOB="e4678d18ba01a817877ed4b80e02584d376a22ecfcc238a5f12fcf43a7dbd6635975eb77fe7aa5793fc27ef18be28a73d52f1914d26e9928d952a03858c8b2a04ee60a2d9aa7c9eb2bbc53e8fb4ba003a0479988be9c03e86575761b416a81509950e36a4e6e4b372ace74ce77823a19f2", @ANYRES16=r1], @ANYRES32=r0], 0x20804) ftruncate(0xffffffffffffffff, 0x8001) r5 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x1) lseek(0xffffffffffffffff, 0x0, 0x3) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={0x8}, &(0x7f00000001c0), 0x1000) write(r5, &(0x7f0000000300), 0x369) tee(0xffffffffffffffff, r2, 0x8, 0x2) removexattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='security.ima\x00') sendfile(r5, r5, &(0x7f0000000040), 0x7527fb3200000000) pwritev(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0) fdatasync(r4) name_to_handle_at(r4, &(0x7f0000002d00)='./file0\x00', &(0x7f0000002e40)=ANY=[], &(0x7f0000002e00), 0x0) fdatasync(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000300)=0xab, 0x4) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x800000000000000) fdatasync(0xffffffffffffffff) 2018/04/06 04:25:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x4000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc), 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) prctl$intptr(0x200000002f, 0x2) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r2 = dup(r0) write$sndseq(r2, &(0x7f0000801f40)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x90) write$evdev(r2, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x2, 0xc4, 0x6, 0x8, 0x0, 0x100, 0x0, 0x10001, 0x1dc8, 0x19c2, 0x753}, 0xb) 2018/04/06 04:25:54 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:25:54 executing program 6: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write(r0, &(0x7f0000001000)="05", 0x1) clock_gettime(0x0, &(0x7f0000003000)={0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r1}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x6, 0x10, r0, 0x0) timer_create(0x0, &(0x7f0000003fb0)={0x9, 0x1, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0xa6) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x3f, 0x20}, &(0x7f0000000140)=0xc) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r2, 0x8}, &(0x7f00000001c0)=0x8) 2018/04/06 04:25:54 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@broadcast=0xffffffff, @empty, 0x1, 0x4000024b}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000002ac1414aa01000000030000000064a1d27087908964189e9c9997bcd305ecad1198a7b10dff95a5588aaefda249e6af276e63c495b36a90cd8cc9ea21e01337b39528642cbf03c96fe51d96e5213afec182cc84c70605d8daa843ef499f6eaf91797a0c3a75d0ea2307ae6721af20986d14228e7938412e0308f8b51bc5a7136adb33607719b2f7b5939a26479c89e4426e8145652e2ce50953f400b78eb9ba22021c4227a60f27cd71b408054b2038eac76fc5ff3035ef6ee8c22fe7200053a1cb2983baef67150ca81f3fe0acea7a4edbe21b7d77a7e9bae618d1ebcb971295ab667300000000000000000000000000000000"], 0x1) 2018/04/06 04:25:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f0000000480)="4f7ad0c9e9ffe94802a848144523c0c253772400d4bba29028eac32e8d1e221207d3fa6c00644fe58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc810b38375640258335444c9fe3d13", 0x50) r1 = syz_open_pts(r0, 0x41) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x3f, 0x5, 0xbef9, 0x10001, 0x1, 0xdb, 0x0, 0x101, 0x8000, 0x80000001}) writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000000c0)={0x2, 0x0, 0xffff, 0x8a, 0x1, 0x81}) 2018/04/06 04:25:54 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:25:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x2) 2018/04/06 04:25:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101002, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000000)) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000040)={0x0, 0x7, 0x4, 0x1}) 2018/04/06 04:25:54 executing program 7: r0 = socket(0x40000000015, 0x200000005, 0x0) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000), 0x0, 0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xfffffffffffffffd, @loopback=0x7f000001}, 0xfffffffffffffdc9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000002c0)={0x2, r0, 0x1}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r1, 0x0, 0xec, 0xc4, &(0x7f0000000300)="3c0c8a95576963db24c4ac8b2ed9684550d645c8a1659534fbd5947c12059db8583311e2d4d6acaddaf9972b3457c37e81308d017fecaadede58d7e24e02aca39ea424fba77432d95cd9682b485b38f61053d5d1b12e58078a429dc333443c60a0173777dbb1680ce06092af9d9ac615d0c51e021d95cbb41e788b3ad75415dafd1142db531525f93377ccafa5ab9d89844d54b0155e4fb284be3011d31ece9639fc35b1e48ff44c01b70453a341109e4afaa5bdc0e3ea1458c97e340d49011d40bd38da470de1d35d6c60ed8f411ca085b0d1fdea804e3aa6bb3f8f257b7ae352837a7f3c0e8f4484fcf97b", &(0x7f0000000400)=""/196, 0x3, 0x9}, 0x28) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000), 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000240)={{0x7fff, 0x9, 0x3, 0x20, 0x84, 0x8001}, 0x631b38c6}) recvmmsg(r0, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0), 0x0, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000280)=0x7, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x993, 0x3, 0xbe, 0x3, 0x5, 0x8, 0xefc2, {0x0, @in6={{0xa, 0x4e24, 0x496, @empty, 0x7}}, 0x0, 0x0, 0xfffffffffffffffc, 0x5, 0x844}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0xac07, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}, @in6={0xa, 0x4e22, 0x2c86, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000200)=0xff63) 2018/04/06 04:25:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x54) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x20000000000}) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x8001, 0x800) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) 2018/04/06 04:25:55 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/06 04:25:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000040)=0x1, 0x20) 2018/04/06 04:25:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x2) 2018/04/06 04:25:55 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'bpq0\x00', 0x1}, 0x18) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000221ffc), &(0x7f0000956000)=0x4) 2018/04/06 04:25:55 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:25:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x5, 0x3, 'client0\x00', 0x5, "18a9b6a15363f011", "3658289484c737e009406f08f18bf501e1436da735e95618a4ea115d62eddea4", 0x2, 0x1}) r1 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x69}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)=@req={0x28, &(0x7f0000000180)={'nr0\x00', @ifru_data=&(0x7f0000000140)="42a2c918f4e5247a6ea2a60a73aeac18404dc50d13efc4f44ade328135cf8373"}}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000a5def4)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a87ffe)='&\x00', 0x2}) 2018/04/06 04:25:55 executing program 0: r0 = socket$inet(0x2, 0x8000f, 0x80000001) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000002ac1414aa01000000030000000064a1d27087908964189e9c9997bc9e6f7b83697273476dbacd99d3c96c9bd305ecad1198a7b10dff95a5588aaefda249e6af276e63c495b36a90cd8cc9ea21e01337b39528642cbf03c96fe51d96e5213afec182cc84c70605d8daa843ef499f6eaf91797a0c3a75d0ea2307ae6721af20986d14228e7938412e0308f8b51bc5a7136adb33607719b2f7b5939a26479c89e4426e8145652e2ce50953f400b78eb9ba22021c4227a60f27cd71b408054b2038eac76fc5ff3035ef6ee8c22fe7200053a1cb2983baef67150ca81f3fe0acea7a4edbe21b7d77a7e9bae618d1ebcb971295ab6673"], 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/06 04:25:55 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) [ 157.546794] IPVS: Unknown mcast interface: bpq0 [ 157.597178] IPVS: Unknown mcast interface: bpq0 2018/04/06 04:25:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x7, 0x4, 0x400, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x7fff, 0x7, 0x1f, 0x5, 0x400}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) 2018/04/06 04:25:56 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x1}], 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80) socket$bt_rfcomm(0x1f, 0x3, 0x3) write(r1, &(0x7f0000000040)="1e9c40f05fd9826bb145b42107c8b42f64d80ec29eb5b55921c746733ba8470930bd8996505820888acb2240a8fd8e518af0bdbfa9cb39568e459c559a8df8b4", 0x40) futex(&(0x7f0000012000), 0x7, 0x0, &(0x7f0000013ff0), &(0x7f0000011ffc), 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200, 0x0) write$cgroup_pid(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], 0x5) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000100)=[{0x8, 0x5}, {0x3, 0x40}], 0x2) accept4(r2, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x80000) 2018/04/06 04:25:56 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) r1 = socket$inet(0x2, 0x802, 0xfffffffffffffffe) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2e6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000140)={0x0, @multicast1=0xe0000001, 0x4e21, 0x1, 'nq\x00', 0x2, 0x7f, 0x4c}, 0x2c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000002ac1414aa01000000030000000064a1d27087908964189e9c9997bc9e6f7b83697273476dbacd99d3c96c9bd305ecad1198a7b10dff95a5588aaefda249e6af276e63c495b36a90cd8cc9ea21e01337b39528642cbf03c96fe51d96e5213afec182cc84c70605d8daa843ef499f6eaf91797a0c3a75d0ea2307ae6721af20986d14228e7938412e0308f8b51bc5a7136adb33607719b2f7b5939a26479c89e4426e8145652e2ce50953f400b78eb9ba22021c4227a60f27cd71b408054b2038eac76fc5ff3035ef6ee8c22fe7200053a1cb2983baef67150ca81f3fe0acea7a4edbe21b7d77a7e9bae618d1ebcb971295ab6673"], 0x1) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0x1, 0x4) 2018/04/06 04:25:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x2) 2018/04/06 04:25:56 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:25:56 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000040)=""/106, 0x6a}, {&(0x7f0000000300)=""/120, 0x78}, {&(0x7f0000000280)=""/14, 0xe}, {&(0x7f0000000380)=""/206, 0xce}, {&(0x7f0000000480)=""/141, 0x8d}], 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/autofs\x00', 0x8000, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000680)=""/245) r2 = syz_open_procfs(0x0, &(0x7f00000005c0)='attr/exec\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000600)='scalable\x00', 0x9) socket$packet(0x11, 0x2, 0x300) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') readv(r3, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/144, 0x90}, {&(0x7f0000000180)=""/199, 0xc7}], 0x2) 2018/04/06 04:25:56 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2000000000007, &(0x7f0000f3bffc)=0x800, 0xffffffffffffffcd) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00001c7000)={0x0, 0x2710}, 0x10) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0xc5, @dev={0xfe, 0x80, [], 0x1a}, 0xffffffffffffffc6}, @in6={0xa, 0x4e23, 0x81, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e20, 0x44, @dev={0xfe, 0x80, [], 0x1a}, 0x2}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e22, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x27}], 0xac) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) 2018/04/06 04:25:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x100) r1 = socket(0x0, 0x6, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x42}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x98, r2, 0x308, 0x70bd26, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000000}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xa}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x4040}, 0x14) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/04/06 04:25:56 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x400040, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000002ac1414aa01000000030000000064a1d27087908964189e9c9997bc9e6f7b83697273476dbacd99d3c96c9bd305ecad1198a7b10dff95a5588aaefda249e6af276e63c495b36a90cd8cc9ea21e01337b39528642cbf03c96fe51d96e5213afec182cc84c70605d8daa843ef499f6eaf91797a0c3a75d0ea2307ae6721af20986d14228e7938412e0308f8b51bc5a7136adb33607719b2f7b5939a26479c89e4426e8145652e2ce50953f400b78eb9ba22021c4227a60f27cd71b408054b2038eac76fc5ff3035ef6ee8c22fe7200053a1cb2983baef67150ca81f3fe0acea7a4edbe21b7d77a7e9bae618d1ebcb971295ab6673"], 0x1) 2018/04/06 04:25:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) 2018/04/06 04:25:56 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000080)=0x7, 0x4) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/06 04:25:56 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000001c0)=@req={0x28, &(0x7f0000000180)={'gretap0\x00', @ifru_settings={0x3, 0x6, @cisco=&(0x7f0000000140)={0x8001, 0x2}}}}) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1000000000000009, 0x0, [{0xc0000103, 0x0, 0xfffffffffffffffc}]}) 2018/04/06 04:25:56 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x25, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_gettime(r0, &(0x7f00000000c0)) r1 = socket(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000ee9ffc)=0x1000000, 0x4) 2018/04/06 04:25:56 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, {0xa, 0x4e23, 0x2, @empty, 0x2}, 0x5, [0x7f, 0x62, 0xffffffff7fffffff, 0x2, 0x3, 0x7375830d, 0x4]}, 0x5c) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x7, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) setpriority(0x3, r1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x3ff, 0x30, 0x1ff, 0x5}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x5}, &(0x7f0000000240)=0x8) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000140)) ptrace$getregs(0xe, r2, 0x171, &(0x7f00000000c0)=""/40) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4024700a, &(0x7f0000002498)) gettid() getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x18) 2018/04/06 04:25:56 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:25:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) 2018/04/06 04:25:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="5859b1b6a8d72dc6ba75ff4b494f02cf4435650d66ded8d107e3e4faeecd45e72f391d80a0c4ce8fb8906622e42bb6eb646132479ed25a379b4337909b13582e544c1b812c", 0x45, 0xfffffffffffffffd) r2 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x75c35bc8, 0x240200) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000002640)=""/216) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002600)='/dev/vga_arbiter\x00', 0x404202, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000200)={0xb5b, 0x80000001, 0x2, 0xa634, 0x4, 0x1, 0xffffffff, 0x1, 0x800, 0x614e2195, 0x100, 0x4}) keyctl$invalidate(0x15, r1) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000002540)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002580)=0x0) tgkill(r4, r5, 0x20) r6 = accept(r0, &(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000002c0)=0x80) recvmmsg(r6, &(0x7f0000002400)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/72, 0x48}], 0x1, &(0x7f00000005c0)=""/69, 0x45, 0xffffffffffffff52}, 0xea9}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000640)=""/70, 0x46}, {&(0x7f00000006c0)=""/113, 0x71}, {&(0x7f0000000740)=""/111, 0x6f}], 0x3, 0x0, 0x0, 0x22d}, 0x80000000}, {{&(0x7f0000000800)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000880)=""/16, 0x10}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/166, 0xa6}], 0x3, 0x0, 0x0, 0x100}, 0x9000000000000}, {{0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f00000019c0)=""/157, 0x9d}, {&(0x7f0000001a80)=""/62, 0x3e}, {&(0x7f0000001ac0)=""/160, 0xa0}, {&(0x7f0000001b80)=""/222, 0xde}, {&(0x7f0000001c80)=""/8, 0x8}, {&(0x7f0000001cc0)=""/242, 0xf2}], 0x6, &(0x7f0000001e40)=""/23, 0x17, 0xe78}}, {{&(0x7f0000001e80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002380)=[{&(0x7f0000001f00)=""/116, 0x74}, {&(0x7f0000001f80)=""/231, 0xe7}, {&(0x7f0000002080)=""/130, 0x82}, {&(0x7f0000002140)=""/223, 0xdf}, {&(0x7f0000002240)=""/244, 0xf4}, {&(0x7f0000002340)=""/2, 0x2}], 0x6, 0x0, 0x0, 0x1}, 0x5}], 0x5, 0x2000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x181000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) keyctl$setperm(0x5, r1, 0x2002000) r8 = syz_open_procfs(r7, &(0x7f0000000180)='net/fib_trie\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000000300)={0x3, 0x5, 0x9, 'queue1\x00', 0x401}) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000002740)="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") writev(r0, &(0x7f0000664ff0)=[{&(0x7f0000000000)="390000001300094700bb61e1c30500800700001702000000450000000000800019001a000d000000f2de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/04/06 04:25:56 executing program 3: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='cgroup\x00') fadvise64(r1, 0xb, 0xffffffff, 0x400000003) 2018/04/06 04:25:56 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) accept4$ax25(r1, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000240)) r4 = socket$unix(0x1, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000001c0)=0xffffffffffffff00) r5 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000000c0)=0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000480)={0x24df, 0xffffffff80000000, 0x86, 0x3, 0x7, 0xfffffffffffffff8, 0x80000001, 0x8000000, 0x9, 0x400, 0x2, 0x40}) kcmp(r5, r6, 0x2, r0, r0) r7 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7f, 0x0) keyctl$join(0x1, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000004c0)={0x3}) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, &(0x7f0000000080)) socket$unix(0x1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8923, &(0x7f0000000380)={'bcsh0\x00', 0xfff}) 2018/04/06 04:25:56 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) sendto$ipx(r0, &(0x7f0000000040)="33f36ff367cb0cdf0d949cc6f6e80fa11cffb42ef0d5c1b3348ad2ff96f4c1bbaac10277224632b1340d164b2e3191161dde5ad08390f93db9df9fc024e225627c14cbf1b460c45acf7c55b980f9", 0x4e, 0x4000, &(0x7f00000000c0)={0x4, 0x400, 0xffffffffffff9ba6, "0eb0479d573a", 0x908}, 0x10) 2018/04/06 04:25:56 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}, {0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {0x0, 0xfffffffffffffffc, 0x0, 0x7}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000002ac1414aa01000000030000000064a1d27087908964189e9c9997bc9e6f7b83697273476dbacd99d3c96c9bd305ecad1198a7b10dff95a5588aaefda249e6af276e63c495b36a90cd8cc9ea21e01337b39528642cbf03c96fe51d96e5213afec182cc84c70605d8daa843ef499f6eaf91797a0c3a75d0ea2307ae6721af20986d14228e7938412e0308f8b51bc5a7136adb33607719b2f7b5939a26479c89e4426e8145652e2ce50953f400b78eb9ba22021c4227a60f27cd71b408054b2038eac76fc5ff3035ef6ee8c22fe7200053a1cb2983baef67150ca81f3fe0acea7a4edbe21b7d77a7e9bae618d1ebcb971295ab6673"], 0x1) 2018/04/06 04:25:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) [ 159.003379] encrypted_key: insufficient parameters specified 2018/04/06 04:25:56 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x7, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000140)) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000002ac1414aa01000000030000000064a1d27087908964189e9c9997bc9e6f7b83697273476dbacd99d3c96c9bd305ecad1198a7b10dff95a5588aaefda249e6af276e63c495b36a90cd8cc9ea21e01337b39528642cbf03c96fe51d96e5213afec182cc84c70605d8daa843ef499f6eaf91797a0c3a75d0ea2307ae6721af20986d14228e7938412e0308f8b51bc5a7136adb33607719b2f7b5939a26479c89e4426e8145652e2ce50953f400b78eb9ba22021c4227a60f27cd71b408054b2038eac76fc5ff3035ef6ee8c22fe7200053a1cb2983baef67150ca81f3fe0acea7a4edbe21b7d77a7e9bae618d1ebcb971295ab6673"], 0x1) [ 159.079937] encrypted_key: insufficient parameters specified [ 159.088450] ÿ: renamed from bcsh0 2018/04/06 04:25:56 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x440001, 0x0) finit_module(r0, &(0x7f00000000c0)='/dev/sg#\x00', 0x3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)=0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00000003c0)) sched_getscheduler(r1) r2 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) dup2(r3, r2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) connect$can_bcm(r0, &(0x7f0000000240)={0x1d, r4}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x7fffffff, 0x800}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000300)={r5, 0x8}, &(0x7f0000000340)=0x8) 2018/04/06 04:25:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:25:56 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000580)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/234, 0xea}, {&(0x7f0000000280)=""/241, 0xf1}], 0x2, &(0x7f0000000100)=""/54, 0x36, 0x80000001}, 0x80000001}, {{&(0x7f0000000380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000400)=""/130, 0x82}, {&(0x7f00000004c0)=""/13, 0xd}, {&(0x7f0000000500)=""/58, 0x3a}], 0x3, 0x0, 0x0, 0x1000}, 0x9}], 0x2, 0x20, &(0x7f0000000600)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000640), &(0x7f0000000680)=0x4) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000140)=0x1, 0x4) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) 2018/04/06 04:25:56 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:25:56 executing program 4: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/154) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000000004c35) sendfile(r0, r0, &(0x7f00000000c0), 0x6a) creat(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00000001c0)) 2018/04/06 04:25:56 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x0, 0xc2}, 0x90) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0xffffffff, 0xffffff2e) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000002ac1414aa01000000030000000064a1d27087908964189e9c9997bc9e6f7b83697273476dbacd99d3c96c9bd305ecad1198a7b10dff95a5588aaefda249e6af276e63c495b36a90cd8cc9ea21e01337b39528642cbf03c96fe51d96e5213afec182cc84c70605d8daa843ef499f6eaf91797a0c3a75d0ea2307ae6721af20986d14228e7938412e0308f8b51bc5a7136adb33607719b2f7b5939a26479c89e4426e8145652e2ce50953f400b78eb9ba22021c4227a60f27cd71b408054b2038eac76fc5ff3035ef6ee8c22fe7200053a1cb2983baef67150ca81f3fe0acea7a4edbe21b7d77a7e9bae618d1ebcb971295ab6673"], 0x1) 2018/04/06 04:25:56 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x8b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, r0, 0x0) close(r1) fstat(r1, &(0x7f0000000240)) getgroups(0x0, &(0x7f0000000180)) setfsgid(0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @local}, &(0x7f0000000100)=0xc) recvfrom$packet(r2, &(0x7f0000000080)=""/6, 0x6, 0x10101, &(0x7f0000000140)={0x11, 0x1e, r3, 0x1, 0xa0, 0x6, @random="db7482bd17e3"}, 0x14) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0)=0x0) ptrace$peek(0x3, r4, &(0x7f0000000200)) 2018/04/06 04:25:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) socket$key(0xf, 0x3, 0x2) 2018/04/06 04:25:56 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xff, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000040)}, 0xffffffffffffffb6) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000000c0)={0x8001, 0x7fff, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6gretap0\x00'}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"2e0000000000e1b239731904c5fd00", 0x1003}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/04/06 04:25:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:25:56 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000002ac1414aa01000000030000000064a1d27087908964189e9c9997bc9e6f7b83697273476dbacd99d3c96c9bd305ecad1198a7b10dff95a5588aaefda249e6af276e63c495b36a90cd8cc9ea21e01337b39528642cbf03c96fe51d96e5213afec182cc84c70605d8daa843ef499f6eaf91797a0c3a75d0ea2307ae6721af20986d14228e7938412e0308f8b51bc5a7136adb33607719b2f7b5939a26479c89e4426e8145652e2ce50953f400b78eb9ba22021c4227a60f27cd71b408054b2038eac76fc5ff3035ef6ee8c22fe7200053a1cb2983baef67150ca81f3fe0acea7a4edbe21b7d77a7e9bae618d1ebcb971295ab6673"], 0x1) 2018/04/06 04:25:56 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:25:57 executing program 3: r0 = memfd_create(&(0x7f0000000100)='/dev/vga_arbiter\x00', 0x3) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/06 04:25:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') ioctl$VT_RELDISP(r0, 0xb701) 2018/04/06 04:25:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="f3fcff742406000100"], 0x14}, 0x1}, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7f, 0x400a00) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000180)={0xabd3, 0x0, 0x5, {r2, r3+10000000}, 0x1, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000840), 0x0, &(0x7f0000001900)=""/4096, 0x1000}, 0x0) prctl$void(0x1b) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000280)={{0x0, 0x4000, 0x4, 0x2, 0x1, 0x2, 0x5, 0x100, 0x1000, 0x80000000, 0x9d, 0x4}, {0x100001, 0x7000, 0x0, 0x1, 0x6, 0x100000000, 0xfffffffffffffff9, 0x8, 0xf8a, 0x7d, 0x0, 0x1000}, {0x2000, 0x3000, 0x4, 0x1000, 0x8, 0x9, 0x8, 0x6, 0x4, 0x1000, 0x7ff, 0x5}, {0x2, 0xf000, 0xf, 0x6, 0x6, 0x16420000, 0x7, 0x9, 0x623, 0x9a36, 0xff, 0x9}, {0xd000, 0xd000, 0xd, 0x2, 0x3, 0x4, 0x4, 0xfffffffffffffff8, 0x8, 0x200, 0x7, 0x800}, {0x4, 0x1, 0x8, 0x100000000, 0x20, 0x9, 0xffff, 0xff, 0x5, 0xfffffffffffffbac, 0x5, 0x101}, {0x4, 0x10000, 0x1d, 0x9, 0xa8, 0x100000000, 0x3, 0x1ff, 0x1, 0x2, 0x4, 0x8e}, {0x2000, 0x2000, 0xd, 0x15, 0x7afb530b, 0x40, 0x18, 0x8, 0xd37e, 0x7f, 0x100, 0x7fffffff}, {0x10000, 0xf002}, {0x1, 0x7000}, 0x1000b, 0x0, 0x0, 0x40100, 0xc, 0x1000, 0x10000, [0x4, 0x4, 0x8, 0x7]}) 2018/04/06 04:25:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:25:57 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f00000000c0), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip_vti0\x00', 'ip6gre0\x00', 'bridge0\x00', 'sit0\x00', @random="6752486e17c2", [], @random="264bcc704a5f", [], 0xb0, 0x100, 0x150, [@connbytes={'connbytes\x00', 0x18, {{0x0, 0x0, 0x3}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "68529ab635e25c2fa8b5fc4aa836d827527c8d193fd7b4696539915d8fe2"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x258) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{}, {}, {0x0, '\x00', 0x1}]}, 0x108) select(0x40, &(0x7f0000000880), &(0x7f0000000b40)={0x1000000, 0x0, 0x8}, &(0x7f0000000b80), &(0x7f0000000bc0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000040)=0x1) 2018/04/06 04:25:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:25:57 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000002ac1414aa01000000030000000064a1d27087908964189e9c9997bc9e6f7b83697273476dbacd99d3c96c9bd305ecad1198a7b10dff95a5588aaefda249e6af276e63c495b36a90cd8cc9ea21e01337b39528642cbf03c96fe51d96e5213afec182cc84c70605d8daa843ef499f6eaf91797a0c3a75d0ea2307ae6721af20986d14228e7938412e0308f8b51bc5a7136adb33607719b2f7b5939a26479c89e4426e8145652e2ce50953f400b78eb9ba22021c4227a60f27cd71b408054b2038eac76fc5ff3035ef6ee8c22fe7200053a1cb2983baef67150ca81f3fe0acea7a4edbe21b7d77a7e9bae618d1ebcb971295ab6673"], 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x80) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000003c0)=0x2) getsockname$netrom(r1, &(0x7f0000000340), &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x35, "a1dfab88ee9df384d4784ddc551c542e8d1c33b5905f679affcc84f41d2b30aae9a9cf7916fd3be9c49cdc0342544f1b58b3b4124a"}, &(0x7f0000000300)=0x3d) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000400)) 2018/04/06 04:25:57 executing program 6: r0 = socket(0x13, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000)=0x5, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000fa8000)="270000001400fb07030e0000120f0a0011000100f5fe0012fefff600078a151f75080039000500", 0x27) 2018/04/06 04:25:57 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000380)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x4000, 0x0) unshare(0x40000000) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r2, &(0x7f0000000280), 0x5aa9, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000004c0)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="b99b5b463fc1e26a2632f3cbdce602aa61a6341bf473df783b81db6309e27e9b05bdbb87404814d3d567e842a93b480c0599a68ee78f6af743d1e2cbf30df9d6b7453f21c1c30742575768f829595679e26a48f09a211e59807f1a72ec331968e79e6813c55f9cbf4ccb6542bd194ce66210680047ac0062a9effcf4adb436c7140c32f202a06ecfe955872bb615fd03afef4b513abd1262d0648ccd0cdeea3ce0ee91160fee63a94426b101edd1fb480d5a19540311bce0588dbf128afc0fa7505c51119af079eceb9fa3d10a67c89eeb7287453397264aed78e76a"], 0x1}, 0x1}, 0x40) r4 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="cee05156ae7202a49d7180524b283c81fb89cf8d7a22e1bbc7b075c922556565d6804d5440ac6a4559d15e800174c4cb4c7917880e3aa74b10a4a1ee1d9b467051944ed70979230d70c5cd47748f1e973043905e1b32e8e29245551f5c8731769ed15447d29084214a2e3abccc3fab88cac0612f60de2070456fb81bf4ff8e15c2544e1e9fbe70f3eb13ac8c1704212d1d088fa7db499798c032393b", 0x9c, 0xfffffffffffffffd) keyctl$update(0x2, r4, &(0x7f0000000800)="cceeabab60d377", 0x7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r6 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2001) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x78, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r7, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x0, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) syz_open_dev$binder(&(0x7f0000000500)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r2) ioctl$TIOCOUTQ(r6, 0x5411, &(0x7f00000007c0)) 2018/04/06 04:25:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:25:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:25:57 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x2}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/06 04:25:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) vmsplice(r1, &(0x7f0000e79000), 0x34b, 0x0) 2018/04/06 04:25:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000000541a, &(0x7f0000000000)) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) 2018/04/06 04:25:57 executing program 6: syz_emit_ethernet(0x2a, &(0x7f00005b6fce)=ANY=[@ANYBLOB="4fc60856a30f00000000000008060001082d040000020180c2000000000000008b22587a1fadac14ffbb"], &(0x7f0000efe000)={0x0, 0x1}) 2018/04/06 04:25:58 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:25:58 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x2000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000180)={0x3, 0x0, 0x1000, 0xffff}, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000002ac1414aa01000000030000000064a1d27087908964189e9c9997bc9e6f7b83697273476dbacd99d3c96c9bd305ecad1198a7b10dff95a5588aaefda249e6af276e63c495b36a90cd8cc9ea21e01337b39528642cbf03c96fe51d96e5213afec182cc84c70605d8daa843ef499f6eaf91797a0c3a75d0ea2307ae6721af20986d14228e7938412e0308f8b51bc5a7136adb33607719b2f7b5939a26479c89e4426e8145652e2ce50953f400b78eb9ba22021c4227a60f27cd71b408054b2038eac76fc5ff3035ef6ee8c22fe7200053a1cb2983baef67150ca81f3fe0acea7a4edbe21b7d77a7e9bae618d1ebcb971295ab6673"], 0x1) 2018/04/06 04:25:58 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4000000000000000, 0xfffffffffffffffd, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r0, 0x53d2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x2, 0x9, 0x10, 0x6, 0x0, 0x101, 0x44000, 0x2, 0x7f, 0x0, 0x7, 0x1f, 0x576d, 0x9, 0x1d, 0x3f, 0x1, 0x4, 0xfffffffffffffff9, 0x9be7, 0x2, 0x819a, 0x1, 0x41, 0x3, 0x9, 0x4, 0x80, 0x4, 0x10001, 0x80, 0x80, 0x8, 0x0, 0x1, 0xfffffffffffff286, 0x0, 0x2, 0x2, @perf_config_ext={0x5, 0x2}, 0x4200, 0x72, 0x8, 0x4, 0x8, 0x9, 0xb908}, r2, 0x4, r1, 0x9) [ 160.468375] IPVS: ftp: loaded support on port[0] = 21 [ 161.243087] binder: 12124:12146 BC_INCREFS_DONE u0000000000000000 node 23 cookie mismatch 0000000000000004 != 0000000000000000 [ 161.254714] binder: 12124:12146 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 161.261690] binder: 12124:12146 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 161.269427] binder: 12124:12146 got transaction to invalid handle [ 161.275692] binder: 12124:12146 transaction failed 29201/-22, size 24-40 line 2848 [ 161.399337] IPVS: ftp: loaded support on port[0] = 21 [ 161.419188] binder: BINDER_SET_CONTEXT_MGR already set [ 161.424713] binder: 12124:12148 ioctl 40046207 0 returned -16 [ 161.436211] binder: 12124:12146 BC_INCREFS_DONE u0000000000000000 no match 2018/04/06 04:25:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(xeta)\x00'}, 0xfffffffffffffeb2) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1, 0x105000) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000180)={0x6a, &(0x7f0000000100)="db5e7f51f169c9df93660158eb7a60f2dff3d450aa6ad8d6a477a8452948a77b8dece9350f97541bad802d205801eac40233e42e13cec5bb140f1388b5eac5a7374250f3990b7b30f4e1ac2317443b68a33bd9196d22b0d58d6355ba74b2497b28e77fee97fd27202bdd"}) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff02000000000000000000ec", 0xd) r4 = accept(r3, 0x0, &(0x7f0000000000)) writev(r3, &(0x7f00001d3000)=[{&(0x7f0000ddd000)='\r', 0x1}], 0xb3) sendmmsg$alg(r1, &(0x7f0000217000)=[{0x0, 0x0, &(0x7f000011a000)}], 0x1, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f00000001c0), &(0x7f0000000200)=0x4) accept4(r4, &(0x7f0000000240)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f00000002c0)=0x80, 0x0) 2018/04/06 04:25:59 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x4, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0xbf, 0x26, 0x1, r2}) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x4, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/06 04:25:59 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x18) r1 = socket(0x10, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x800, &(0x7f0000000180)=0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200), 0x4) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x800, 0x0) r6 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r6, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(r6, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x9}, 0x1c) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f00000000c0)=0x3) io_submit(r4, 0x1, &(0x7f0000000040)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000380), 0x7f28a8cf4b2c6cf7}]) 2018/04/06 04:25:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000000)=0x108) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 'vcan0\x00'}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) 2018/04/06 04:25:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:25:59 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/06 04:25:59 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:25:59 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) splice(r1, &(0x7f00000001c0), r1, &(0x7f0000000200)=0x60, 0xffffffffffffffff, 0x4) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080), 0x4) r4 = syz_open_pts(r0, 0x20000000000000) ioctl$VT_RELDISP(r4, 0x5605) write$binfmt_script(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xa3) [ 161.443356] binder: 12124:12146 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 161.450346] binder: 12124:12146 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 161.458084] binder: 12124:12146 got transaction to invalid handle [ 161.464371] binder: 12124:12146 transaction failed 29201/-22, size 24-40 line 2848 [ 161.481894] binder: undelivered TRANSACTION_ERROR: 29201 [ 161.491165] binder: undelivered TRANSACTION_ERROR: 29201 [ 161.525910] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/06 04:25:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:25:59 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:25:59 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000), 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) [ 161.577401] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/06 04:25:59 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x200) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000180)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000024c0)={0xffffffff}, 0x111}}, 0xfffffffffffffe77) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x2}, 0x8) write$rdma_cm(r1, &(0x7f0000000480)=@join_mcast={0x16, 0x0, 0xfa00, {&(0x7f0000000200), 0x1, r2, 0x30, 0x1, @ib={0x1b, 0xf0, 0x2, {"ee2f8f36063cbc2b738ff0a61680f11a"}, 0x101, 0x3, 0x6}}}, 0x76) 2018/04/06 04:25:59 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x62000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140)=0x3, 0x4) ftruncate(r0, 0x1ff00000) 2018/04/06 04:25:59 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:25:59 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:25:59 executing program 0: pipe2(&(0x7f0000000340), 0x800) r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x8000, 0x0) r1 = accept4$unix(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x6e, 0x80000) r2 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000002ac1414aa01000000030000000064a1d27087908964189e9c9997bc9e6f7b83697273476dbacd99d3c96c9bd305ecad1198a7b10dff95a5588aaefda249e6af276e63c495b36a90cd8cc9ea21e01337b39528642cbf03c96fe51d96e5213afec182cc84c70605d8daa843ef499f6eaf91797a0c3a75d0ea2307ae6721af20986d14228e7938412e0308f8b51bc5a7136adb33607719b2f7b5939a26479c89e4426e8145652e2ce50953f400b78eb9ba22021c4227a60f27cd71b408054b2038eac76fc5ff3035ef6ee8c22fe7200053a1cb2983baef67150ca81f3fe0acea7a4edbe21b7d77a7e9bae618d1ebcb971295ab6673"], 0x1) accept4$alg(r0, 0x0, 0x0, 0x80800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000300)=0x0) tkill(r3, 0x34) 2018/04/06 04:25:59 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet(0x2, 0x800, 0xa7) r3 = syz_open_dev$random(&(0x7f0000000700)='/dev/random\x00', 0x0, 0x20000) r4 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000740)) poll(&(0x7f0000000780)=[{r0, 0x400}, {r1, 0x8010}, {r2, 0x8}, {r3, 0x8059}, {r4, 0x8401}], 0x5, 0x57) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000001840)=ANY=[@ANYBLOB="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"], 0x1048}, 0x1}, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000140)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x8080000) openat$cgroup_int(r6, &(0x7f0000000080)='cpuset.memory_spread_slab\x00', 0x2, 0x0) 2018/04/06 04:25:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') mbind(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x4001, &(0x7f0000000000)=0x9, 0x9, 0x0) sendfile(r0, r0, &(0x7f00009c7000)=0x400000, 0x400000ff) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000140)={0x40000000}) 2018/04/06 04:25:59 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10602, 0x104) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) 2018/04/06 04:25:59 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:25:59 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:25:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/06 04:25:59 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2}, 0xffffffffffffff9d) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000300)=ANY=[@ANYRES32=r0, @ANYBLOB="08000000db00f81b5769834061bbbc163c4d2731ed117c72424d6561c8d81abe7e30931157bdeb656a3d89e348f89d3fa904fefb50c02eb8d6d9d047df356d1d6ec867761392009cb95036d256889f072613de564e49fc323c10983c74c63bf286a412944df451aa0c3ff985c35e61a633edf5f908b1ca3c923e22d3f8a5c1cd9b25a967d794ee66569cdf1033359aed8cfb1c61f02d71b2e9a389f50d05d31631d05eef9d9c85053b56e475b0e6c100c8b562f1aa193c0f46842df650d262236be4deed01ea5e7035c480c14bc17054729beb26ecaa5cb56502610f99897abf6de4f45aff03000000000000"]) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) sendto$inet(0xffffffffffffffff, &(0x7f0000000400)="1cdedc71d8d6fd5f8d9c3e037af6f3e53052eaadbc8cdca36dff14210153cae5b37bfec0a3ad2b85ba2e341922c50437dcafe10765ea37a4a962daaaee0d921ba45b449ef28ae3352abaa7ebf545be2706519730311246f700b204366353259c92b52b00214116dee6cb1a55cf1ed036f33224f852cd6807be80f02a59a65ba37e2cb50905a301c36506b2dfbfa3ce041ed2987e8f19563c7f014f8fd75b234cf17ddbd1525d52917a7e191ec215e46b247fb0f6b5c1b34a727fd10377f177bfd8cbfe0e47c1c29e0745e331e98fba017bd02baae53edd795db6f9a28af2a60c6d17526d93d48001cf95f8229d5c3648e6c4a1ea7b5db36164b3210abf51583b242c93c84dc2947b340b36a51d656a7fd82b74552ca0ce75858b088ee9f5f0b6e949d07c45cadbb37c42ccbb70274a0e58adf28ebbfa79e92799b6f85d06128bfa46a0733fda5c7efdfddc5a50f4a31e5e531e8d7e7662b15af8b37fefb0ecaf9afbd3c33613341e326f3ce1b44a4b40f4fc386c61dcfd2d1b34f34c42e09a4379409885c12ae82686ef1401821791c00dbbb69952fd41406c6a04ae2f80d186daf8a2df5ec58774aa4769c6a2695cc00642b4ae28dbfd5ab78d5c6f6c0b1116a73517ed6a7cfca5d1169266516c4321cb17c584d1a62269d2f53add3a9b5af794b9f3fea38a00ab15825f60791fe10d620af762a1c86e6d8dcbb15912cbcde9328a4d97f88130ca93341111a75bd65d767a11087834849444e96e285037a27a94eb96c5a6ff03f1e06969f590d35361ebadca91c8063a2f26172ef2a81a8400745b0f0227457538560b8d11c3ecebdd489c7649588a0013132c932721a3c2bffc3ac5f7637cd5ef4d98fb2d76e2951d0284a98f5013b6a11d47913d347f2fffbcf2bcdc198d62b75b4f4d1612471877f35a48fd70f9cf9289609a020f1433361b525aa82435326bfa1456faf4eea7d8d77128d4f1a4bc8726ae7ecc19c706ee753142d5ef3ebae326d2e32b8d3d420549cb2e6abbd283bb25c141ec0dac0fc14d8121cb27d269886f84d4fa81089f78ca2d388318f9c77fac651136bc9d6cd28b3edc4ac0f459e9eca6e9736ef636f268e2800258abcca24a643888021e1aaf29758959c93bd28bd9281b57b70b391e4abf957b04837961a8da0bf4e837dfc1783e1b5d6648080ac41e3acb4fde636ac415468b60dba6d9eb77154d621b271009db64c40cec05341e4ad2b18d8c229aea7090f29832f15b7b5527e42267987f66d301ee5a2bc732e4e90201657f8e88acaf8078d6937789511247ab1c24d213bd94cd87d8cc77cd9065baeaf7b232928a3adfd81e87e78c64ad9445aae09e41d3aa355fe725c2eff7639032176508faeaae9da4b2ed6bd517191f260c2880bb46e251ef95a4f909aa3ac3c3039e6c1d7c031a73c86912d6f27432037a528e79706d0c96489f6e71c6162bb4a0185d72143fec0426bd4e11774816557f800dde2780d0ea7e55509db9dccb8af44640e6c6eff95bffeba4a580140655f21103ced83ebd3906042e8ee3073a8513c94441cc70a1bc25d5b696d575784c971cc895f412ac3f0c90a6390efd89bca839799e8b1ae4dcf890814a1e8c7222e93007b786813636f19b23d2c5e44bb7b876c8842c3064c9f5955aed4a12dcaa1ce97f02e4bbb1a8bd4bcbce95de230b9707011aaf34dd2611d8e08af9248ddc8eba722ecd4f314354f47734255fdb0b2840fda1c67d3a85739ec7e03688a0c4b14764c4eda78ab73115a5c724652f316d24a074158ee0c1e96436836a443cd2d837d58870d6ac3ea9fbd50deb486e26f2222b66eb9941fe3a0426942044e2457ca607d3a45715dc43e0a074e45a74a492c18557aa55eb8cbd0210765ffac8d83604078e67e8ba212d69741329540e875d928acdfb10c1d632cd83dbf4f53ef623809ccf7fa8ba61b07ebea23cbfe9e743cd0e3078751405ead833f09e47868cdbc3e8a3141473ae17cb1c5b7239e42a2e224e52761bfd3aba6afccbacd1d933ef973841c3478dcb12fe9f1f0c84de2b897f5444172b4711836425b746aa2b8526bf180af613f9ea13170dfed4cbd51a69b1555d9f5d41c9754650f28a4d44fe73c1bf6374c86c95b03ad1abca398a06433fd011736e1f614aa99ef6d96c104b553f375e08e316b88e6031c7e8252f33850ac95fc24fafcac6908839bb7f8e19079164ff1020f82924fcf31df8b076f9aa84a1f28241fbc7c9afb6b88e038180cd137dcc3afb458030b70cbbb123becb76a3228392825b838a403f66885c5889daec0bfb3a08a60975a13f49f11fa9de0f81f2b10f6cace01eff9036ea5315686751ab35b1495f935a3b76edcc69d17bd21ca9af920d6f7399bc709d6f788ed73c32f026903455043fe9f9e0d3e756edfd33d904b26403b3a0c894759484d1754851154856c46a53a22a9d33b5cf67d4bea05ea325daf0f27b94612b8b47eebe4a7068dbded6943265981815d7d604fc753c45eb94d991622a0b281bbea6e4a6efc341b4cd2516dcad167733d5fc77a853565ae793e60928916eeb2beb7501bdeef73996aef39304bf3dc5ad98978bb65904322b7c4aa56bc8ebdc2aa6997528400f498e990df92ddd6f76db1ebe34eea56e87935a1abd2ee5673a7600edf596034c2b925a3ec0057e5f4e2baff6834bac0552f7947c06e00e9c365f8ed4652685165496082449efc1bf7474915ff8a72aeda9558b9cd51d966bb2d5e89442087fd9aa10974d2e9ddc0dd09af27dffec69c6ffec36510a88d1c3c5edd512de796d9a0359ac6dc5b4315f6ad1357e6b154256828dbd6bca542bd61a3c7a3b5b4397a74372b8998807be97f0d46470711de199c2dff7dc114f9d6264c5e6b009f394ad7e083321a4a460c92a34a09cd26e26440859e014379a40d2cebdde01819e676c6150fa8cd01d409e6dc0f7c1906b6e4354d9f4efbc084a0f2f4ffadc95fe771968a7f3e8df56a59997a764309fb8681020bdfcb86e44d67c654f472e0a892dddcd8f7671d34b8e172e239b2f217aa1ccabeee20a098695069809aa3d108adc100462178ca52bdd02ba2e1005ce0faa2609d7d804ec129e7777027712e0c6bba8b9e351d01d06d5a22763f8a660b9aba25d3c92f3d0b8de1c7458f74b07d9d874c23af4dd5b8029110cb60d7ff0edfb604b12c6594ee3b3c19555254ae7d266ee8c34d61dff2490a1c3e7a64bb62d5f4156d67f270c22c32e355f4cf347ad4fd2bf53134ce05038974238ac3d9e07276db2306d37d4456cf53fbfb871121bbf3b8c5f1e4a67dac4de06838d45d5403ec60f862bea7f4bb1a1caf907e67fdbdcd71e33af882221a163250625ffd90a3abd04fc80854a0a61ceb5564e49d78f7caac5ede313951c5a4eb03a4cbed75ee088c46075809964ba7a421a999ded1072da6259e1750ec9c45bb331a036f36a8f0f3b80adbdf86d17ba2d61c7852d0f1ef4b5a2e4d231c982155295c1ac008534423b14fe0efe036e10192751ee3c6305d735b87b53f84f182c47234f7a96b3de2b6c56b6fbbd691d5f719b8b72a576044ff754370f490fa3273627b41df112c0104418d0ac3b96904277ab7ce85436070952ed24aec5e93094c927dd4cdfb0744fbef6a41ed4b213fd85184a8ab70ba12bc75e9d32eb06a4d6c6743d2486557242c94acbe89f92b0df1b80bee8886de78238c720b3f23de3a2762e69790361749fb6160fc1d8bf8306290cb72ff36db8b8c6381d2529abd48b0255f320b7fdd38404a5011badd6ee280c8e3bcd5c3fca41d8beed469dd903273a3adb29095c53c7b456489e7d59d9f3abae0e36356b83f7b72f698d149e07ae619191663e96203fb2b15b53160845e76599c4cb362e6202d2b186d15a8d1a9d33b4567369dd30b0c518c285da8e55b136f2615f0573c4e38e83e35c269b6cd88d81a05982509d0d27d0582322e8871a2aae3994e3adba7af396e8eeb21138b7a67052dca1ffd86446e5e0f566a305a5ecc072e425b8253689b3d4009ffdc320b492983b78b26bed3d8db8eb169ec83a2cebbe24f7ed44fe76a068ca0d303474c6c2cc7516e8ae3d59b8ef2dd6b66c1801c222b127523434f2ca62ef111056c63ed54a55361bda6ae9336ff26a95a0134abbc7053b763960e422f069f572b5f4ac99d4110e9b05d9c803a96d924f7bcd2042205b05e53372fa63df6bc01fbdfefad0aee7416f2888f337b4b498756cbc05afda69f6ba40e52c95c5f16f7056f522b1589b2916b6276348311f3514075db7cc524483dcb89209a78dd04e9ee909e2d72855c9958300633c41dbca3d5599395407ce68a14452b00ba289eda4fdd9b0eb5a3a1a18f0f58ff1a5e7f1202152def75e8e40a6d70e1cc239d9447fd04dc93b3b099804e3918d40ae9269bd5c34bb3f053db17d026241759c01fbb9c6ff61e109b037b7fd8817474ca4609d72ab1f42aa20ab1df1012b7e66b516074a353fdf0e02619ba2f22b96e837a1250edbdf89600161d846a1c986655bf90e6c678888df4e5aadb902abaf0a90fca651d1756a825d7ef61d3ea1e8b79baa75f1f1fc8abb23bc7984ea880924b72a4425e60ab100a154f928eec0115cde5f6c016e12f8d09166c93f448b2eb172c75e9962845e7fb4dbf3578fe6508fcff9393c429792f65ba0d6a36ce952460b2a279294b7f00d5dc04c8c3a2fccca557ad1ecb72bcbbb456488e0f7040c5eb891328b627375b690697d1ac3a615c2ff740bbd5506356bc86c70579c26df4713689930073f2a9b417c5ce77215709dd52dd695eab65c99888e4e8a29329998bee982d4f0ad9b76ed5df132f11fff36ffb59955191b711f4c20848238e60c73cd591cac36f5b2c334ba87d22ca6ff9788346546c36e77c4d8b4ccc5842e81727bfac249995247add63b9eac2fa2137918c0301b179341df98452d3377f691168e52168ef2b41f3be276f0ae76b4ebf936c8810b64bc540737bc2f6411213004c77400804b2ad9fd0c08a02a23677c98a6e47d5345fb586f8d4fe0cd20938fbd211e74075d85b7eefb40d4499dd0c8bd072ae7268d6565d74ecde8d58072e48062cbe68ef1670534b200a56e0d8cc9fdce29e828ae13cb11e0a620a47d0bd834f8147c687522597aeea425036044b4af96b251a312de687f65d6005c4bae574c6813826fcf3ebd2a0229d2a13b35d5238562e65c85dc07d690054ee6c1e2c4e6271fd7eb34107a005ff3f7929ffb1fe6b74d2969757231bb5c399e19606c559100459199020374b47655b72f06f9cb836d34c0c1ab7a5bf7e48d3927c377efb7dab633dc3a593e628bb6372e5ff55d462d959c4bced1c2219d7e18e3da0d9d229b5cd75deaed1c56680f03d12d98878bfdd6e16708d4092758bac1a3d5d3720c944d354ec8b07db5ee836d1e6f094a2b68970f6603e740daaa75c5bed1a7f580e84b50ce303e66072c48f5d79591cfc2e0cecc55a0e937979b7c3feafa3c3d3cc52cc34bac0d9280ecd4feaf8ace9aa72e3151bf000819b41ac54792ecb38bbfdabe45e65a03ecc63fb2633a8c1878acc639ff3a9a9afa038f8a09caa547948eb5b8ee49cffa92983f0e20118dd6a5c35b33dd2cf26a7b426dd04a94b87e42334e517d30a99f0e7238b821102ed10a2abfd6db7b505e9dfc42c5e0e062a091896cf009b16e47f04955d5c02a46c3adee6d740b4cf8ac788b820f396f146b682ba04941d3418095f7db2451448adaa4265700a29acb61b2f50b35d58700af0a0385bf1f7ab94f81df63f767f146e94c", 0x1000, 0x41, &(0x7f0000000140)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000002ac1414aa01000000030000000064a1d27087908964189e9c9997bc9e6f7b83697273476dbacd99d3c96c9bd305ecad1198a7b10dff95a5588aaefda249e6af276e63c495b36a90cd8cc9ea21e01337b39528642cbf03c96fe51d96e5213afec182cc84c70605d8daa843ef499f6eaf91797a0c3a75d0ea2307ae6721af20986d14228e7938412e0308f8b51bc5a7136adb33607719b2f7b5939a26479c89e4426e8145652e2ce50953f400b78eb9ba22021c4227a60f27cd71b408054b2038eac76fc5ff3035ef6ee8c22fe7200053a1cb2983baef67150ca81f3fe0acea7a4edbe21b7d77a7e9bae618d1ebcb971295ab6673"], 0x1) 2018/04/06 04:25:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000016000)={0x14, 0x2d, 0x401}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x94000) openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x80) 2018/04/06 04:25:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x101000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$VT_DISALLOCATE(r0, 0x5608) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x80) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x800) syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x7, 0x0) fcntl$setown(r0, 0x8, 0x0) write(r0, &(0x7f00001b1fff)='O', 0x1) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000000180)="e7b5902b290670ee2267f59ddce292ec46de0886f90a7732f944def22fef012b2f8dc083c757c2ad8a5fdffdffefca72d9f14c6feb25d32bbb318acf878d134f6a1205903681b33117cf91a986526baedf4568914922d2d6e0d74980e0e1182d8b77bf7eb0553438004108ec49a4651a96237662d85a772178b81bc5d5d3b46446e44c72e83b1bd885e8933078e27a0e8b278facff36282c0bd6e589f67eb466f3f034e6d80e221a50b5e45ddda1bc902defaba9280c20aee3964f086695886543c5f61a6477ee363e21f06c8f30287b9a6141c5", 0xd4) ioctl$TCXONC(r0, 0x540a, 0x1) readv(r0, &(0x7f0000000480)=[{&(0x7f00000002c0)=""/225, 0xe1}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/91, 0x5b}, {&(0x7f0000000440)=""/6, 0x6}], 0x4) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0x1, 0x81, 0x1}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140)={0xb8, 0x2}, 0x2) 2018/04/06 04:25:59 executing program 6: r0 = socket(0x2, 0x4, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000), 0x0, &(0x7f000000d000)=[{0x10, 0x114, 0xffffffff00000001}], 0x10}}], 0x1, 0x0) sendmmsg(r0, &(0x7f00000009c0)=[{{&(0x7f0000000000)=@ethernet={0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)="9a6e31610178c4201dcaabbed759b5e1c74febf3d8f2e97b43c15e92a3d9eec6caf5bd925effa52e9c43d6e851cbcc636d2359aa543ae06fee1bb69f58e0aa0e0d6aa40d3897fa2cf9bd866cb344c0ba3dad641e9f341fb2cc01c4591aecfad9358cec3d4c4981ec4daf65ce428ac05ffe396a5f5e8c7acd1e5ae6a83247861874a79d1542b2a369a2b680e22cc003f6db791c92b7d84b82303d838ed3", 0x9d}, {&(0x7f0000000140)="84cd410caa738257e5cc97be0eae51ab43672a1eb67330e71173f31a7a142cf5070e54886aa0f8d105b2991650b336d5e2105f85ef3ba81e3add045b8a35d0a6a9d22f6df6bb31dab21b0fc525b72d6af1a7fd90888e93dc2857e53aabdfe5dc273c7863d45d43bfa9", 0x69}, {&(0x7f00000001c0)="dec1645923c580f4fcee9b94a565c54caa6946a318b5dcbd5b44a811d6c8cf202874c8718bc96435cdcde4356098e2dd0afdba55ab42198761cdb0f4ee570b47b66e8f69c4cb52a9d14287bebdd8afcb257816043515", 0x56}, {&(0x7f0000000240)="2e44604510f43529f94b12293bfab38e75ea0505d610dbc40691bed85aeabf6bc95c109f4bed0242c1108b62839863ce4494c5a435cb2802dacdc0", 0x3b}, {&(0x7f0000000280)="8d98ccf63b744d712fb95867408f6e65a2b76cd7d2aea95e677f2ab9136c0da62997c37683dfb6392b3ff96c979d20d4668f45cf490d743378ee468392bd82b62ddb821b4abdcf161799b65e71d9ca63c2eae8a1", 0x54}], 0x5, &(0x7f0000000380)=[{0xe8, 0x10e, 0x7fff, "9bf8c71f812bce57c5e33ceb0d924e24d51d797efa57b7719a220f45cce6ac5a528f8ba967135b46bca358aca7e568efad34002809f195fe3c4273c22cf14e0dfa43bc5cc778b3014987f9b998411215b9ced236bd930fb01c205946065e3a830bd2bb4cdfdba35b8afdd2cbe5fd641b2e06374ac054b593bc9d2501ef05ef7020d4e9aa347354b1ac575c8b3cc70e19151d97f10f3909b8e21af13571910207db7d2bbfd02e88af6f8d118101913afdea966f93003e307db2822d89479a2fa4aa241b3096ab17e4f8fc9e2c6da4620123d4105a84588626"}, {0xf0, 0x113, 0x6, "d52f6e29af53c07992a7f814d322095147541d4532ac424f3004f79314534e1639f15847f627a28a8080548e0f28af31f41ee8d1da0f32f31be7d78e75154a84acf0cdc14e59e528dc4632498d37aae44418b7d1f273ff557a15d6e56965dbda24015a24f470ddb3d3eedf9688d799851f5eeeac286dd6e0d4b975e9171292df71e9ed71817a7d0b86533672a66761b1a4284dc4d1a0eb81c2bbc05fd7180d138f74dd07850fb0ca543bbd3e050a4a4316505eaf67ad08cd564e6fe7c61285481a80bf267283b501c33bd44a633be9987ffaae288591479631cd69414b"}, {0x98, 0x101, 0x0, "fb28a58faf29f241726f1d76b6d4f8172c102c5e34745b48869b47372c0162bc9c1752c120b6317c06d80a3be9f6a74e125e9d33882094380aa0bc5ed4a012e5069ddbc941beb2b69563aa6cb303cdcc2244f6d86ec662da70ed8b806ffbe4998361b7219cea49c372f274607fd10f12035f617d065d4ec17efb7629aabcd6c24062b6a6"}, {0x98, 0x11d, 0x1, "34eaac8ad75da858c4537623d1e8147a682ff98e9362960cea96e2841080c74663b8e0a5c5fd50ce750debe4f11d7d48d0e9b168f460ff21ffa88eb1207a473ba219623500fb62d2c2f61799e6a9204549e06b083ebafcd01857ca9de080b88a143b4746a706af1bc53cda85abfa517745fb4cfb7079959bd43cc924c7eec69b6e736c497978595d"}, {0xd0, 0x29, 0x2, "2546264af5258394513f7e61296272f4bfa4f2cfece0866005b547974d6af738880f4934a31c20d36987523e8b5ee7ac15aa47ffe572555dcd7a5ba60be070722e2467cbe8c94aba60978e2a5f93342da7afbcc91c4dc71ff2e01b23b3404aa2b9fc7334a00fae96159c40a8d6ed0b07c637f6cbfa2ab00a25cda43f58bec509b43f3a9aff0dd94de23c48fee11b08954f068704a9ad1ab8da64a4d36966ef23a9eb2a33fda734138dc5bdd6641cd3c3e5bf97d2593bda460003b3a59058fb0f"}, {0x10, 0x101, 0x10000}, {0x60, 0x119, 0x3, "dc4102453b1e5afdc4106771baec0e6761bfed899f564ce5d23a00bbacd28886a82b491ad0a9d69e90f0a930aa4f84c29c74b5f3d38422da0f670f942dec5d7b6e9d151065f0e5de63362f93"}, {0x18, 0x11f, 0x2, "f251940f23a3"}, {0xe8, 0x19b, 0x7f, "b3c7cdeaf0127b04f79d835b829c3f4311d056a8cebb2bc250d044f970dc7f4ecacef7fd1c05195a8e5c01572ffc553447b936d1fa1448e8d312a4a2013789ace0466ed03a5742268ae74eab17a86062e8493a6ebdb7fac5b48bf7062824eef2708cab4ec523a47978f3820a6930904c69b30f03ee67933bde13259b66736c2b6f4ea24934cfdf198ce5bb1cd0566630583c6844b6acd7cee8301390e8b8b65c3773248755bce5a0617df10d37b83ddddd6fabd17abcd495b6bcec68b00cd2aa8651b9fa3a4bf11241aa52df31a6b15685928b4eda7da5"}, {0xd8, 0x0, 0x401, "68b2f1e6a86ff29f7d753bf505269bb5e0e05fd81ea1d9fd750162ca2aaaf8df1f605b3edd8662554f1e34b24f873d48ecea5fc3548cc41de3a9a678c1c2d8620fd40af81d9eb70f7537c95dbd06aecf843e9469701193176c4a8bd2187608b041891086733094e8bdeca2e7aadf0aadc0ca774538b399b90bb676ff71aa1d49e1c9981d4b2ef35b3bb3d04472b611636dc7727864ee1b32eff63f09403fe27e4f4facc4559f43a44b1b67619e1d35951c46888c8da4224124f6b6d0633f7d3b78b04397c7"}], 0x620, 0x20048080}, 0x1}], 0x1, 0x8000) 2018/04/06 04:25:59 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:25:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) socket$packet(0x11, 0xa, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000000100), 0x40000001, &(0x7f0000000140)) tkill(r1, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) rt_sigtimedwait(&(0x7f0000001ff8)={0x20000000000fff}, &(0x7f0000000000), &(0x7f0000000040)={0xffffd, 0x989680}, 0x8) 2018/04/06 04:25:59 executing program 0: r0 = memfd_create(&(0x7f0000000280)='/dev/input/mice\x00', 0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000002c0)) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x210000) openat(r1, &(0x7f0000000240)='./file0\x00', 0x401, 0x2) r2 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000000580)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000000080)}}, 0x18) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000e00), 0x4) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/06 04:25:59 executing program 7: getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) accept4$packet(r0, &(0x7f00000000c0), &(0x7f0000000180)=0x14, 0x80000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200), 0x8) 2018/04/06 04:25:59 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:25:59 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x410, 0x200) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d32000)=0xfffffffffffffffc, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', r0}, 0x10) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x9a01, 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)="b3d419586854a197d116ed20a2ca6f1a168bb4698828a6a4062f25f63958d9e2d8dd4c01b56b10235c3a00fcf43a2263d08ca720d57ce24ad7ec83c0081ad5cff7c12c21439b60c0ac30fc4f7a876e4cbc62099caf5a46c484ba65c87031c0085ec7cee0bdd1d6ad5ca7e0c23023d5f75f0e83412ea71c19eaae0dd0b5896b4202f0cfb1eb66c6b3ce0bc7cdbead4996698c5fb4941d54d1169169d641a016dcbe46d0ebbfc6229320fe229c7ec411336a317c0aaf6cb632f97645575b018de3f764712ee40d7eb78e55d4fc1bd66e7a5502081e628dcc8a86b02294dc611434f9e5", 0xe2, 0xb32e}], 0x8000, &(0x7f0000000280)={[{@uid={'uid', 0x3d, [0x3f, 0x2d, 0x3f, 0x35, 0x35]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x32, 0x35, 0x30, 0x30, 0x36, 0x37, 0x32, 0x30, 0x32, 0x32]}, 0x2c}]}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000002c0)={0x0, 0xfff, 0x0, 0x8, [], [], [], 0x4, 0xdc, 0x6, 0x200, "356a4c5b2f7b467069171be7070b08d6"}) 2018/04/06 04:25:59 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b033c98f0e68ad7a3d"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195, 0x0, 0x1}, 0x48) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) [ 162.368579] IPv4: Oversized IP packet from 127.0.0.1 2018/04/06 04:26:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:00 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x80000001, 0x200) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000180)) r1 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000002ac1414aa01000000030000000064a1d27087908964189e9c9997bc9e6f7b83697273476dbacd99d3c96c9bd305ecad1198a7b10dff95a5588aaefda249e6af276e63c495b36a90cd8cc9ea21e01337b39528642cbf03c96fe51d96e5213afec182cc84c70605d8daa843ef499f6eaf91797a0c3a75d0ea2307ae6721af20986d14228e7938412e0308f8b51bc5a7136adb33607719b2f7b5939a26479c89e4426e8145652e2ce50953f400b78eb9ba22021c4227a60f27cd71b408054b2038eac76fc5ff3035ef6ee8c22fe7200053a1cb2983baef67150ca81f3fe0acea7a4edbe21b7d77a7e9bae618d1ebcb971295ab6673"], 0x1) 2018/04/06 04:26:00 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:00 executing program 2: prctl$intptr(0x18, 0x0) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x0, 0x5}) r0 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x81, 0x8000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001400)={0x0, 0x4, 0x10, 0x4, 0x41c2}, &(0x7f0000001440)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001480)={r1, 0x2, 0x30}, &(0x7f00000014c0)=0xc) 2018/04/06 04:26:00 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x8d) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000ac0)=""/4096, 0x1000) 2018/04/06 04:26:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000192ff0)}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000040)) 2018/04/06 04:26:00 executing program 3: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000910ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000001000000000100000000000000", 0x14, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x80) bind$netlink(r0, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfc, 0x10002}, 0xc) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x200, 0x501100) recvfrom(r2, &(0x7f0000000100)=""/82, 0x52, 0x0, 0x0, 0x0) wait4(r1, 0x0, 0x40000000, &(0x7f0000000000)) 2018/04/06 04:26:00 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200980) connect$pppoe(r1, &(0x7f0000000180)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gre0\x00'}}, 0x1e) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x20000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003f80)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000003fc0)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000002ac1414aa010000000300007ce145b510192930df0c63aac6000064a1d27087908964189e9c9997bc9e6f7b83697273476dbacd99d3c96c9bd305ecad1198a7b10dff95a5588aaefda249e6af276e63c495b36a90cd8cc9ea21e01337b3952864e100000000000000e5213afec182cc84c70605d8daa843ef499f6eaf91797a0c3a75d0ea2307ae6721af20986d14228e7938412e0308f8b51bc5a7136adb33607719b2f7b5939a26479c89e4426e8145652e2ce50953f400b78eb9ba22021c4227a60f27cd71b408054b2038eac76fc5ff3035ef6ee8c22fe7200053a1cb2983baef67150ca81f3fe0acea7a4edbe21b7d77a7"], 0x1) 2018/04/06 04:26:00 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@rc, &(0x7f0000000040)=0x80, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x61, "213d0f7fcf054f7635e8899a8e11b927d55d0c8ed7850056b9b2a781ad165f7bee2204e84f4fe7e48e9c5884eb3f146e6fa57f82778533c4a27155aebbad604bf89c9d5c33b17f98f11e19ade735b4a8467435944829e9f67b578e59f95918bfa3"}, &(0x7f0000000200)=0x69) fstat(r1, &(0x7f0000000280)) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000300)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x5}, 0x8) fsetxattr(r0, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000000)="0000000201000000000000010400000000000000", 0x14, 0x1) 2018/04/06 04:26:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, 0x9, 0x6, 0x201, 0x0, 0x25dfdbfb, {0xf}}, 0x14}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000004c0)="86f08e4ae81e8aa60f14544bc96d1c55fba4d11005b475256f914ce97c09439227bdc49f6d1fefa071e4fd6c89a005c3d502b925f257d77f66ea73f16c64bd63ed695c3ddbac31dfee9a4905c06961cd07d834fc1e34bc3827e255b5161be370f7ddd5179d1e99d0ade3b7773a6e3204b1af1c0fa5e3687c843d77d6a2eb8b442920eb25ff5585d9ba8ecb2ddc0044e4bb3ff06a40c8e20c05afefc97c45007c333787915720ba79ccd31137209249b5d584ff423286458aae1d063f84fe17a30f") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x4, 0x3, 0xb, 0x9, 0x8, 0x200, 0x5, 0x8, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xf213}}, 0x800, 0xdd5, 0x3, 0xffffffff, 0x8}, 0x98) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000000c0)={0x1, 0x0, 0xfff, 0x3, "5c9003a92ef383c9cce221939b758ec2eb0b671ea07c1c4d7ef136cda480b59f4247b209b4cd8129a85ecced"}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in=@remote, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x180, 0x0) socket(0x2, 0x7, 0x1) 2018/04/06 04:26:00 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) clock_gettime(0x0, &(0x7f0000004d40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004b00)=[{{&(0x7f0000000b40)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000bc0)=""/152, 0x98}], 0x1, &(0x7f0000000cc0)=""/242, 0xf2, 0x3}, 0x7ff}, {{&(0x7f0000000dc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000e40)=""/224, 0xe0}, {&(0x7f0000000f40)=""/255, 0xff}, {&(0x7f0000001040)=""/85, 0x55}, {&(0x7f00000010c0)=""/144, 0x90}, {&(0x7f0000001180)=""/147, 0x93}, {&(0x7f0000001240)=""/132, 0x84}, {&(0x7f0000001300)=""/96, 0x60}], 0x7, &(0x7f0000001400)=""/140, 0x8c, 0xc}, 0x3}, {{&(0x7f00000014c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001540)=""/172, 0xac}, {&(0x7f0000001600)=""/177, 0xb1}, {&(0x7f00000016c0)=""/70, 0x46}], 0x3, &(0x7f0000001780)=""/241, 0xf1, 0x6}, 0x1}, {{&(0x7f0000001880)=@nfc_llcp, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001900)=""/23, 0x17}, {&(0x7f0000001940)=""/75, 0x4b}], 0x2, 0x0, 0x0, 0x101}, 0x3}, {{&(0x7f0000001a00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000030c0)=[{&(0x7f0000001a80)=""/192, 0xc0}, {&(0x7f0000001b40)=""/156, 0x9c}, {&(0x7f0000001c00)=""/254, 0xfe}, {&(0x7f0000001d00)=""/154, 0x9a}, {&(0x7f0000001dc0)=""/70, 0x46}, {&(0x7f0000001e40)=""/209, 0xd1}, {&(0x7f0000001f40)=""/4096, 0x1000}, {&(0x7f0000002f40)=""/201, 0xc9}, {&(0x7f0000003040)}, {&(0x7f0000003080)=""/34, 0x22}], 0xa, &(0x7f0000003180)=""/26, 0x1a, 0x2}, 0xfff}, {{&(0x7f00000031c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000003340)=[{&(0x7f0000003240)=""/210, 0xd2}], 0x1, &(0x7f0000003380)=""/116, 0x74, 0xcb7a}, 0x100000000}, {{&(0x7f0000003400)=@pppol2tpv3in6, 0x80, &(0x7f0000003500)=[{&(0x7f0000003480)=""/56, 0x38}, {&(0x7f00000034c0)=""/29, 0x1d}], 0x2, 0x0, 0x0, 0x6621}, 0x673e}, {{&(0x7f0000003540)=@can, 0x80, &(0x7f0000003680)=[{&(0x7f00000035c0)=""/172, 0xac}], 0x1, &(0x7f00000036c0)=""/104, 0x68, 0xce}, 0x1f}, {{&(0x7f0000003740)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000004a40)=[{&(0x7f00000037c0)=""/15, 0xf}, {&(0x7f0000003800)=""/127, 0x7f}, {&(0x7f0000003880)=""/65, 0x41}, {&(0x7f0000003900)=""/61, 0x3d}, {&(0x7f0000003940)=""/233, 0xe9}, {&(0x7f0000003a40)=""/4096, 0x1000}], 0x6, &(0x7f0000004ac0), 0x0, 0x5}, 0x16e}], 0x9, 0x40000000, &(0x7f0000004d80)={r1, r2+30000000}) sendmsg$can_raw(r3, &(0x7f0000004e80)={&(0x7f0000004dc0)={0x1d}, 0x10, &(0x7f0000004e40)={&(0x7f0000004e00)=@can={{0x0, 0x1, 0x9, 0x4}, 0x0, 0x2, 0x0, 0x0, "f774317f0e4d34c5"}, 0x10}, 0x1, 0x0, 0x0, 0x400c004}, 0x4000000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280), 0x8) r4 = socket(0x2, 0x4, 0x7fff) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000000000), 0x4) 2018/04/06 04:26:00 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x9f8d8cc7302b0fcb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {}, {0x0, 0x0, 0xffffffffffffffff}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffd33) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00000002c0)={0x3, {{0xa, 0x0, 0x61d, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x16}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x108) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/04/06 04:26:00 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000002c0)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = socket$nl_route(0x10, 0x3, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f00000003c0)=""/106, 0x6a}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@getnetconf={0x14, 0x52, 0x309}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) read(r1, &(0x7f0000000300)=""/192, 0xc0) 2018/04/06 04:26:00 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0xa0000) sendto$inet6(r0, &(0x7f0000000100)="26633b10c24f946b824153b36c50d7a70f0ea432399539ca87d31550ec53cdb83c54db8c10644874501ae625da5d5b05999f4396c56a4d17da5915c9240671f7d4a6440444b7ce4e612dc5c2c8601d0e324cc145be957e0f5c7720828cb04f538da77d501218a40bf9039914b29910284c7e727653865f78fddc00e1e966f2bc1489c0dab958a0f6d652443aba6ce99bf023a82f43a01e", 0x97, 0x4004001, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000340)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x0, 0x30}, 0xc) sendto$inet6(r1, &(0x7f0000000740)="e5", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000840)='S', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000002c0)={0x5, &(0x7f0000000280)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000300)={r2, 0x1}) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003a38000000000000000000000000000000000000000000000000000000000000000000f33d9e6709b7671500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x520) write(r1, &(0x7f00000000c0)=')', 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x7, &(0x7f00000001c0)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000240)={r3, 0x2}) 2018/04/06 04:26:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x640080) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00000000c0)={0xb, 0x7, 0xd498}) memfd_create(&(0x7f0000000040)='[\x00', 0x2) 2018/04/06 04:26:00 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xfdc9) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000200)=ANY=[@ANYBLOB="0400000000000000070000c00700000001000000203b000004000000000800000400000000000000000000000000000001000000080000000000e8030000010000000400000000000000000000000000000000000000090000800800000001000000010000000700000005000037906fc000000000000000000000000000000000000300000004000000750000000000000003002fc062c17057d868eaeab5f6da4f0000ff070000"]) connect$unix(r0, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x48000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000400)=@filter={'filter\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x1d8, 0xc0, 0x0, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f00000003c0), {[{{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xe}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x2, 0x100}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x1f, 0xd95, 0x1, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xd8, 0x118, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x2, [0x2, 0xfffffffffffffff8, 0x9, 0x5, 0x2bc, 0x9], 0x82, 0xc994, 0x4}}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0xff, 0x0, "2d4924e448ede927f57815f25752da83c4370f1619da0ddbd181aa780a6f"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x70, r2, 0x330, 0x70bd2c, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x40}, 0x801) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000840)={0x0, 0x7fff}) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x20, r2, 0x400, 0x70bd26, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x50}, 0x4000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x1ff) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/04/06 04:26:00 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:00 executing program 4: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200040, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x102a4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x12013, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/06 04:26:00 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x400, 0xfffffffffffffff7, 0xc4, 0x9, 0x2d}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0xff, 0x6, 0x0, 0x9, 0x44}, &(0x7f0000000200)=0x98) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f000061cfde)="1f0000000401ffd60000010720000000000001000000ffdcffffffffffde8f", 0x1f) socket(0x0, 0x6, 0x5) 2018/04/06 04:26:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:00 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000100)="e700003d3781f80cba249c9b", 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000140)) 2018/04/06 04:26:00 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x6ec1, 0x4, 0x1, 0xffffffffffffffff}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0xb6a, 0x19, 0x1, r2}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00006f4000)={0x1, 0x11, 0x0, 0x0}) dup3(r0, r3, 0x80000) 2018/04/06 04:26:00 executing program 7: pipe2(&(0x7f0000000640)={0xffffffffffffffff}, 0x4000) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x90) inotify_rm_watch(r0, r1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x7fff, 0x1, &(0x7f0000000540)=""/52, &(0x7f0000000580)=0x34) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000) r4 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r4, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000006c0)=0x1ff9, &(0x7f0000000700)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000300)="c9c5fc1aa3961dc80275e5822e523e01", 0x10) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000000280)={'ip6gretap0\x00', 0x3f}) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f0000000200)={{0x5e, @loopback=0x7f000001, 0x4e23, 0x3, 'dh\x00', 0x4, 0x7fff, 0x69}, {@rand_addr=0x7ff, 0x4e20, 0x4, 0x7fffffff, 0xa0e, 0x8}}, 0x44) setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f0000000340)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000900f50000000000000000"], 0x48) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f00000003c0)={'filter\x00', 0x7f, "b1e4c709d0ca9c21f4f3af250b9a8cc880ae14e921170689db31e0095614d21dad43f05f33dd6ff657bf2561b48cf92a79ddb6ccf877bfad5d16aab7871ec4ced57adf633a119b12edaf401ce2137ef6c8a7849b178852db88ee210a4a527f76f4e177b9c397fb1e5299b1acb4f9bed09aa293c7c6349284729b863855bda4"}, &(0x7f0000000480)=0xa3) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f00000001c0)=0x6) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000100)=0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f0000000140)={{0x62, @multicast2=0xe0000002, 0x4e21, 0x4, 'rr\x00', 0x1, 0xf908, 0x70}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x10000, 0x7}}, 0x44) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x1, 0x3, 0x17, 0x2501, 0x0, 0x1, 0x4008, 0x5, 0x0, 0x3, 0x5, 0xffffffff, 0x40, 0x101, 0x3, 0x8, 0x299, 0x5, 0x1, 0x3f, 0x20, 0x6, 0x7, 0xffffffffffff8000, 0x8df1, 0x7, 0x0, 0x5, 0x10000000000, 0xf1, 0x1, 0x1f, 0x1, 0x1, 0x2, 0x1, 0x0, 0xfffffffffffffff9, 0x7, @perf_bp={&(0x7f0000000040), 0x1}, 0x0, 0x5, 0x4, 0x4, 0x10000, 0xc3f, 0x7}, r5, 0x10, r3, 0x0) io_setup(0x6, &(0x7f00000002c0)=0x0) io_destroy(r6) unshare(0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000000600)={0x5, &(0x7f00000005c0)=[0x1, 0x0, 0x1, 0x9575, 0x3f]}) utime(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x9, 0x80000001}) 2018/04/06 04:26:00 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:00 executing program 2: syz_emit_ethernet(0x3a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004900002c0000000000009078ac1414bbac1414aa830c0100000000e0000001890300000000009078ffffff100128f91d51810e83ed32b5b93fe61a9ac2a2cee1ce7a80d1df0f0ef5030db89bca139ca699324c7c7d61323a31277271030b7a388f52d8a3904a11293938e54898ab47f6a1d3311381a5dc96537e774672f073c07e1f2b70474fbf005852b6e57a5a1e9763662290b48dda79522599b56f780fd28d3580dd9e2b9530cc8dde0cf1f8a222"], &(0x7f00000002c0)) 2018/04/06 04:26:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040), 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'bond0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x0, 0x7ffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/06 04:26:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) getsockopt(r1, 0xffffffff, 0x1000, &(0x7f0000000340)=""/125, &(0x7f0000000040)=0x7d) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xb0, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x64}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x154, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x10000}, @in6={0xa, 0x4e24, 0x577, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e21, @rand_addr=0x7f}, @in6={0xa, 0x4e24, 0xfffffffffffff86c, @mcast2={0xff, 0x2, [], 0x1}, 0x9}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2}, &(0x7f0000000240)=0x8) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{0x9, 0x8, 0x7, 0x10001}, {0x9, 0x1, 0x8, 0x3}]}) read(r0, &(0x7f0000001040)=""/4096, 0x1000) 2018/04/06 04:26:01 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) rt_sigprocmask(0x2, &(0x7f0000000000)={0x7}, &(0x7f0000000040), 0x8) r1 = dup(r0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000280)=ANY=[@ANYBLOB="66696c74657200ebb6b6ca4a15fa297a41c03d8a0000000000000000000000000000000000000000000000000007000000040000005804000030020000180100001801000070"], 0x1) rt_sigprocmask(0x1, &(0x7f0000000080)={0x8}, 0x0, 0x8) 2018/04/06 04:26:01 executing program 2: prctl$getreaper(0x5d, &(0x7f0000000040)) 2018/04/06 04:26:01 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:01 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040), 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:01 executing program 6: socket$pppoe(0x18, 0x1, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xfffffffffffff801, 0x3, 0x0, 0xdc, 0x6, 0x2, 0x3, 0x2, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x1000, 0x5}, 0x8) 2018/04/06 04:26:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000180)={0x1, 0xffff}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000380)={0x0, 0x38, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000003c0)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000005c0)={0x5c, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="12634840000000000000000000000000000000000000000001000000000000000000000000000000000000001000000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[], @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="280000010000008179e711cf455dbe00"], @ANYBLOB="16000000000000000f630c40000000000200000000000000"], 0x28, 0x0, &(0x7f0000000580)="a3b0240e7eb260c9857ee6aa3cd2d680d0a48de08ec37d317fcf3cefe460f24ba5d290efd52c52f5"}) timer_settime(r3, 0x1, &(0x7f0000000400)={{0x0, 0x1c9c380}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000004c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000440)=""/119, &(0x7f00000001c0)=""/150}) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000140)='em1.ppp0@\x00') ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000340)={0x3, r1}) 2018/04/06 04:26:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sm3-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="8bc1f819d18727fc903b93349303a527634362c3d6f0146d974d1092059995aa41005d5c83d41cc4b6efad86636a51a450329d96bcacb186536c7124e1307a9721", 0x41) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4af1413d, 0x800) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000000c0)={0x1ff, 0x9, 0x5, 0x2}) 2018/04/06 04:26:01 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) 2018/04/06 04:26:01 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040), 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:01 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:01 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000100)={'broute\x00'}, &(0x7f00000001c0)=0x78) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000200)=ANY=[@ANYBLOB="220000fb160000005be757786808bfe26484b618dfccfd2fbb3fdbf3a4015bb0000400006b84308e594a4c9d2410d09b15cce942ba5f"], 0x8) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=ANY=[@ANYBLOB="330a04058000060000000000000000000000ffffe0000001ff01000000000000000000000000000100000000000000000000000000000000fe800000000000000000000000aaff0200000000000000000000000000010000"], 0x58) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000040)=@dstopts, 0x8) 2018/04/06 04:26:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) clock_gettime(0x0, &(0x7f0000006b80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000006980)=[{{&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000100)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1, &(0x7f0000000140)=""/182, 0xb6, 0x401}, 0x2}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000200)=""/226, 0xe2}, {&(0x7f0000000300)=""/73, 0x49}], 0x2, &(0x7f0000000400)=""/164, 0xa4, 0x9}, 0x1000}, {{&(0x7f00000004c0)=@l2, 0x80, &(0x7f0000000640)=[{&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000000540)=""/79, 0x4f}, {&(0x7f00000005c0)=""/83, 0x53}, {&(0x7f0000000780)=""/201, 0xc9}, {&(0x7f0000004040)=""/4096, 0x1000}], 0x5, &(0x7f0000000880)=""/176, 0xb0, 0x5}, 0x9}, {{&(0x7f0000000940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/185, 0xb9}, {&(0x7f0000000a80)=""/127, 0x7f}, {&(0x7f0000000b00)=""/224, 0xe0}, {&(0x7f0000000c00)=""/43, 0x2b}, {&(0x7f0000005040)=""/4096, 0x1000}], 0x5, &(0x7f0000000cc0)=""/243, 0xf3, 0x80}, 0x4}, {{0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f0000000dc0)=""/80, 0x50}, {&(0x7f0000000e40)=""/17, 0x11}], 0x2, &(0x7f0000000ec0)=""/44, 0x2c, 0x1}, 0xff}, {{&(0x7f0000000f00)=@generic, 0x80, &(0x7f0000006040)=[{&(0x7f0000000f80)=""/127, 0x7f}], 0x1, &(0x7f0000006080)=""/147, 0x93, 0x3}, 0x1}, {{0x0, 0x0, &(0x7f0000006480)=[{&(0x7f0000006140)=""/109, 0x6d}, {&(0x7f00000061c0)=""/36, 0x24}, {&(0x7f0000006200)=""/214, 0xd6}, {&(0x7f0000006300)=""/250, 0xfa}, {&(0x7f0000006400)=""/108, 0x6c}], 0x5, &(0x7f0000006500)=""/38, 0x26, 0xa0}, 0xffffffffffff5f1e}, {{&(0x7f0000006540)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000068c0)=[{&(0x7f00000065c0)=""/71, 0x47}, {&(0x7f0000006640)=""/210, 0xd2}, {&(0x7f0000006740)=""/81, 0x51}, {&(0x7f00000067c0)=""/252, 0xfc}], 0x4, &(0x7f0000006900)=""/95, 0x5f, 0x1000}, 0x2}], 0x8, 0x40000000, &(0x7f0000006bc0)={r1, r2+10000000}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000006c00)=@sack_info={0x0, 0x1, 0x7f}, &(0x7f0000006c40)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000007400)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000006d80)=0xe5) listen(r0, 0x3) openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r5, 0x0, 0x29, &(0x7f0000001040)="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", 0x1000) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='net/rt_acct\x00') pread64(r6, &(0x7f00000006c0)=""/163, 0xa3, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000006cc0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000006d40)={&(0x7f0000006c80)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000006d00)={&(0x7f0000006dc0)={0x114, r7, 0x400, 0x70bd2c, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xcc6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x200000000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x7c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x75}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0xe}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x200}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x39dd5c62}]}, 0x114}, 0x1}, 0x20000000) 2018/04/06 04:26:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = dup(r0) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000005a000)={0x0, 0x2000000002}, 0x8) sendmsg$alg(r1, &(0x7f000065d000)={0x0, 0x0, &(0x7f0000054000)=[{&(0x7f0000205000)="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", 0x4e5}], 0x1, &(0x7f0000221fe8)}, 0x0) shutdown(r0, 0x1) 2018/04/06 04:26:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x9, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000080)='user\x00') r1 = userfaultfd(0x80000) munmap(&(0x7f00003e5000/0x2000)=nil, 0x2000) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4102) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000140)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20000, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000200)) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/06 04:26:02 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:02 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) epoll_create1(0x0) socket$pptp(0x18, 0x1, 0x2) write(r0, &(0x7f0000000000), 0x27) 2018/04/06 04:26:02 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x18, 0xc, "07a7a42e954879ff170d80f7e952d0a3f0127686195939dec04140f71e499f4b89d342c04b64c5468cf68bad46150ef72a65307c5498930e488c5caa295a5c4c", "9c6bbe1756bdf38d439fd585b61d7717f3aafb602d99cc07a386b0a8b71bca65", [0x4, 0x2]}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)) 2018/04/06 04:26:02 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') fcntl$setpipe(r1, 0x407, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000200)=""/8, 0xffffff26, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/04/06 04:26:02 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000100)={0x236, 0xfffffffffffffff8, 0x2c, 0x102}) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000000)=""/174) 2018/04/06 04:26:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:02 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:03 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCCBRK(r0, 0x5428) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYPTR64, @ANYRES32=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB="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"]]], 0x8}, 0x1}, 0x0) 2018/04/06 04:26:03 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x9, 0x84) accept4$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @multicast1}, &(0x7f0000000200)=0x10, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8000) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/139}, 0x93, 0x0, 0x0) msgget$private(0x0, 0x100) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f00000000c0)={0x0, ""/209}, 0xd9, 0x3, 0x2000) r2 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x8, 0x400000) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000300)=ANY=[@ANYBLOB="440b040000000800"]) msgsnd(0x0, &(0x7f0000284ff8)={0x3}, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/06 04:26:03 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) read(r0, &(0x7f0000000200)=""/90, 0xedf40ca8) r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e22, @rand_addr}], 0x10) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) 2018/04/06 04:26:03 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) personality(0x5400002) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/06 04:26:03 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) 2018/04/06 04:26:03 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_triestat\x00') ioctl(r0, 0xc678022, &(0x7f0000000180)="0fd299b9e9f8c293d8a7f9062cce39b6f31a32858f8610848046fae30845d39d1b2fd600a6ee4939a7055b3c310b25acfeeffd2f071b90a163b98b6a144a64594edb1698bf328de39bceb80e5cac4b0b2eedbbbd38518c87cb6ff90bf132b86c0ab66adc946a52868269bd59ed687499a8c9006c367281d5734d4d04f77c555f3303de90d297409cf982a5b9830203a9649ac92ccd2d4930c45924c665e14f2e") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) syz_open_procfs(r2, &(0x7f0000000100)='net/sctp\x00') sendfile(r1, r0, &(0x7f0000000040)=0x7, 0x200) 2018/04/06 04:26:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:03 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:03 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x10000, 0x6, 0x401, 0x0, 0x8, 0x9, 0xc007, 0x80, 0x10001, 0xfffffffffffff800, 0x8f, 0x5}) readv(r1, &(0x7f0000006680)=[{&(0x7f0000006240)=""/10, 0xa}, {&(0x7f00000065c0)=""/134, 0x86}], 0x2) 2018/04/06 04:26:03 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f66ff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x5) r1 = accept4(r0, &(0x7f0000000300)=ANY=[], &(0x7f0000000200), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x4, 0x80, 0x0, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x7ff, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x6}, 0x8) 2018/04/06 04:26:03 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000cc0)='keyring\x00', &(0x7f0000000d00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) getpeername$unix(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) socketpair(0x7, 0x80006, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000000180)={0x0, 0x6, 0x1, &(0x7f0000000140)}) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000200)=0x2) open(&(0x7f00000001c0)='./file0\x00', 0x800, 0x8) 2018/04/06 04:26:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x10000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'lo\x00', {0x4, 0xe14e, 0x1, "55faedecffa6", 0x100000000}}) write$binfmt_script(r0, &(0x7f00000002c0)={'#! ', './file0', [{0x20, 'user\x00'}], 0xa, "3affea07065a3f1bfd06ba78634d8fa45e8c7a45207b4c37503fa09c085cd7c2977b55d76fe578ad57a89d9f36d000cc5966a2cd2f747083efd93f894f6496119a149cf539f7ad1c52bbea815cd4f267e3dafff4966771b705b803dc77983e08e6af228d60551ea26059e5e70fbdf384605a88fd0cba774575559950acad86a31394052281e2e2d51aa68b89224c0acc899ba37c340ae0e5329f9327"}, 0xad) r1 = add_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="278aa6fcf44399caa8f4dcdb447a03f7109162cec2a7ef7ccebbc50dfecc8ad266c97ffeab9c63affceb3f93f5d7a97f9062157b252f358663df3113ad3dcdbad908bc98e2362e50c3a35807973b60ec554ad6c75944dc1836b2502789532990527e04e6c5734e4e3cf716af0ef423b5dbbe749da655f6d615c2c50816ad20a51dcf75b098b46c268d015d220b9d3f67f30e6e59489e404d34ae00d6ffc68c02d9a11ef4144fb7e5a8f93911a3e82af7eef83c07d0fd438af1432ce20144bddf243dbebe7710df140a9c3433df6f98d71ce1fcf4ebd3d3675a7ceb6f135e41", 0xdf, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) 2018/04/06 04:26:03 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:04 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:04 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000300)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) 2018/04/06 04:26:04 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x2c, r1) 2018/04/06 04:26:04 executing program 7: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) accept$packet(r2, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001c80)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000001cc0)=r3) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0x3, 0x9, 0x6, 0x7fff}, {0x92, 0x6e, 0x0, 0x200}, {0x6df, 0xfffffffffffffffa, 0x6, 0x3}, {0x0, 0x1, 0x7, 0xfff}, {0x3, 0xffffffff80000000, 0x200, 0x85}, {0x6, 0x905, 0x1, 0x3}, {0x4f0, 0x1, 0x9, 0x3}, {0x3, 0x2e6, 0x6, 0x8000}, {0xa29, 0x3, 0x2, 0x6}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x8000, 0x0) rt_sigtimedwait(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000033000)='/dev/rfkill\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0x310, @tick=0x4b}) 2018/04/06 04:26:04 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(r2, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)}]) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x101200) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x14) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000180)=""/156) 2018/04/06 04:26:04 executing program 4: socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r1}) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000440)={@nfc={0x27, 0x0, 0x2, 0x1}, {&(0x7f0000000340)=""/171, 0xab}, &(0x7f0000000400), 0x3}, 0xa0) pread64(r0, &(0x7f00000000c0)=""/140, 0x8c, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @loopback, @rand_addr}, &(0x7f0000000200)=0xc) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000240), &(0x7f0000000280)=0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r4, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfc, 0x200000}, 0xc) r5 = dup(r1) unlinkat(r5, &(0x7f00000002c0)='./file0\x00', 0x0) getsockopt$inet6_int(r3, 0x29, 0x8000001, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/04/06 04:26:04 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, r0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) 2018/04/06 04:26:04 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:04 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:04 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x64) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000000c0)={{0x6, 0x7ff, 0x3a, 0x9, 0x648e, 0xff}, 0x80, 0xff, 0x7f}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000100)="487bc6400124b376bb1e2559f25f2d121a074641fc7e33087648b9fcdf334ec4cd8bc90c302ecf36aabcd07065b5cfea64760a4f11e532059fc1271636323c4880c5667189ad935430e09f0bcd2ccaba979ffe94b1eda031fc826970ab338b362a4679a87bb363560f431ad8c8444b9935684d4cd74a5787ff3855600666171f9db67356928b2e1cf862b99480181009cafd93c6de7be9469a7c89523df3bc8c8682d0a419e752d59bc79a7b3bd5dd876f4a3088e28b49aacffa64819d3fe13b93e299fb73e279eb09edae93815fe8577df1c24ef0ff7b4a8e7f", 0xda) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="240000000104f50000f90000000008000a20faff0900010004e800603300000001ab001f", 0x24}], 0x1}, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000200)={0x1, 0x3, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) sysfs$1(0x1, &(0x7f0000000080)="d19529af0162a10a776c616e31") 2018/04/06 04:26:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x101, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) r3 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') write(r2, &(0x7f00000000c0)='T', 0x1) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r3, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x324, 0x6, 0x5, 0x100, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x3}, [@nested={0x154, 0x60, [@typed={0x8, 0x3d, @uid=r4}, @typed={0x98, 0x71, @binary="1d1271a91bb3d4db03e19077a43057b7635ed5f21896a019e9b1f3c66626093e3a6bda6ac8965192b6ad7df3c8df69ff81f80faf090b0cf4a08c987fd8dd7728417d6821cd304ba145c4096fa88c0ca556180b1fdacc55318c5793d7bc3b97826b9168e3f15f05cc5d297e5f68d308f46573c5637cba733f4111a72af87eda84e6db3651e940fe5c014b854b750b2e0075"}, @generic="b71571bd0f169776892b0bda96d30f433857dd09965a978940cfd1aba7db21be24a71b6d5af59aaf25e4c3e00408f75aa063a44f37a457faf0b8b904c3f23b4837653c888dd984a350d98a34dcaf57497f746f48eede932a4d56a6ba933dc8bb7181ad05750525e6889c2b8fc7179fffcd6add72016688e2fd7009ccfa2fd4059f532a5b11d9", @typed={0x8, 0x8d, @str="062400"}, @typed={0x10, 0x80, @str='net/kcm\x00\b\x00'}, @typed={0x10, 0x62, @str='syzkaller\x00'}]}, @nested={0x1a4, 0x2c, [@typed={0x8, 0x3d, @ipv4=@rand_addr=0x2}, @generic="fd06ae86f20c60008cf2414136ea728dfb60af9d1422951e35e8ccfdc7172b7befee7a996af3e1e64c399a824d0cc59dba55b9688fda5b27e8431ec029b340fa79e0e4b740a1902a6bf5c3f11337748f14fd095e9f2c754d849857a546f871dc0b23cf55303bef0fc302df949b7715e5d670d79d965a960e0708999049e11f74da3cf1b5efe2d9ac86d1163331ca3e2312f8afc9ddef5f81e9d54b31e97757a645fde2f8916cea2fdfa70cde3921527386c9654dbea347633298f01e0a4ea621", @generic="9f8bb868f30e27f4412d97043823cd06a002129fcceab8f3441abc976d4258a22a1e2a7ea355b5dbd5801f5c73891351a66e6da6dd3dc17ffb892be20cfa4b7aef12", @generic="084cfd0f8d4e32021ed2f9c71d93254ab2", @typed={0x10, 0x79, @str='net/kcm\x00\b\x00'}, @generic="ccb2dc95dc3016ac73ff9d84a477e88173e4b97360c434061a22768699db7ca0ecf2b2c64c3658971284ffbf8495d21c81fecc7f2daabae0217de0fbbea5f9d37702f8c0784eedd750d086", @typed={0x14, 0xf, @ipv6=@dev={0xfe, 0x80, [], 0x11}}, @typed={0x4, 0x45}, @typed={0x10, 0x6, @str='syzkaller\x00'}]}, @typed={0x8, 0x82, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}, @typed={0x8, 0x5a, @u32=0x7}, @typed={0x8, 0x32, @u32=0x39}]}, 0x324}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) readv(r3, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) 2018/04/06 04:26:04 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x0) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffbfffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x2) r2 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0x80) fsync(r1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x240, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3ff}, 0xb) recvmsg(r2, &(0x7f0000000440)={&(0x7f0000000000)=@rc, 0xa, &(0x7f0000001140), 0x0, &(0x7f0000000380)=""/144, 0x90}, 0x0) 2018/04/06 04:26:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000200)=0x30) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x1a9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3997, 0x0) openat$cgroup_int(r1, &(0x7f0000000100)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000004880)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="dd34f184f0904e92", 0x8}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) 2018/04/06 04:26:05 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x800001, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f0000bddc23)='./file0\x00') poll(&(0x7f00006cd000), 0x0, 0xfffffffffffffffa) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') pivot_root(&(0x7f00000e6ff8)='./file0\x00', &(0x7f0000451000)='./file0\x00') clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000c12000)) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0), &(0x7f0000000100)={0x4}, 0x8) 2018/04/06 04:26:05 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat\x00') sendfile(r0, r0, &(0x7f0000000040)=0x2003, 0x40000fb) 2018/04/06 04:26:05 executing program 1 (fault-call:2 fault-nth:0): r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:05 executing program 5 (fault-call:4 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) [ 167.510390] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/06 04:26:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x948) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000003540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000003740)}}], 0x1, 0x0, &(0x7f0000003900)={0x0, 0x1c9c380}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000984ff4)) epoll_wait(r2, &(0x7f0000a52ff4)=[{}], 0x1, 0xfffffffffffffffc) r4 = memfd_create(&(0x7f0000000000)='^bdev\x00', 0x1) sendmsg$can_raw(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x1d, r3}, 0x10, &(0x7f00000000c0)={&(0x7f0000000080)=@can={{0x2, 0x4c7, 0xffffffff, 0x4}, 0x1, 0x2, 0x0, 0x0, "85d875baf486ca04"}, 0x10}, 0x1, 0x0, 0x0, 0x8040}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000abb000)={0x20000006}) [ 167.587375] FAULT_INJECTION: forcing a failure. [ 167.587375] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 167.599313] CPU: 1 PID: 12634 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 167.606159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.615521] Call Trace: [ 167.618119] dump_stack+0x1b9/0x29f [ 167.621761] ? arch_local_irq_restore+0x52/0x52 [ 167.626439] ? __lock_acquire+0x7f5/0x5130 [ 167.630688] should_fail.cold.4+0xa/0x1a [ 167.631126] FAULT_INJECTION: forcing a failure. [ 167.631126] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 167.634753] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 167.634772] ? debug_check_no_locks_freed+0x310/0x310 [ 167.634797] ? check_noncircular+0x20/0x20 [ 167.661039] ? debug_check_no_locks_freed+0x310/0x310 [ 167.666239] ? __lock_acquire+0x7f5/0x5130 [ 167.670462] ? __lock_acquire+0x7f5/0x5130 [ 167.674692] ? unwind_get_return_address+0x61/0xa0 [ 167.679616] ? __save_stack_trace+0x7e/0xd0 [ 167.683934] ? debug_check_no_locks_freed+0x310/0x310 [ 167.689117] ? perf_trace_lock+0x900/0x900 [ 167.693346] ? perf_trace_lock+0x900/0x900 [ 167.697580] __alloc_pages_nodemask+0x34e/0xd70 [ 167.702237] ? graph_lock+0x170/0x170 [ 167.706039] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 167.711047] ? perf_trace_lock_acquire+0xe3/0x980 [ 167.715876] ? __lock_acquire+0x7f5/0x5130 [ 167.720108] ? perf_trace_lock+0x900/0x900 [ 167.724337] ? graph_lock+0x170/0x170 [ 167.728128] ? __lock_acquire+0x7f5/0x5130 [ 167.732362] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 167.737891] alloc_pages_current+0x10c/0x210 [ 167.742295] skb_page_frag_refill+0x453/0x6a0 [ 167.746781] ? sock_kfree_s+0x60/0x60 [ 167.750579] ? kasan_check_read+0x11/0x20 [ 167.754718] ? rcu_is_watching+0x85/0x140 [ 167.758855] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 167.764048] tun_build_skb.isra.51+0x348/0x1dc0 [ 167.768713] ? tun_device_event+0x1020/0x1020 [ 167.773200] ? lock_acquire+0x1dc/0x520 [ 167.777163] ? alloc_set_pte+0x1077/0x16a0 [ 167.781390] ? print_usage_bug+0xc0/0xc0 [ 167.785440] ? graph_lock+0x170/0x170 [ 167.789226] ? lock_release+0xa10/0xa10 [ 167.793192] ? pmd_val+0x80/0xf0 [ 167.796722] ? reacquire_held_locks+0xbc/0x3e0 [ 167.801300] ? print_usage_bug+0xc0/0xc0 [ 167.805372] ? print_usage_bug+0xc0/0xc0 [ 167.809435] ? print_usage_bug+0xc0/0xc0 [ 167.813492] ? print_usage_bug+0xc0/0xc0 [ 167.817548] ? print_usage_bug+0xc0/0xc0 [ 167.821611] ? __lock_acquire+0x7f5/0x5130 [ 167.825839] ? debug_check_no_locks_freed+0x310/0x310 [ 167.831018] ? __lock_acquire+0x7f5/0x5130 [ 167.835248] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 167.840432] ? print_usage_bug+0xc0/0xc0 [ 167.844489] ? debug_check_no_locks_freed+0x310/0x310 [ 167.849667] ? __lock_acquire+0x7f5/0x5130 [ 167.853909] tun_get_user+0xc04/0x4100 [ 167.857808] ? tun_build_skb.isra.51+0x1dc0/0x1dc0 [ 167.862898] ? graph_lock+0x170/0x170 [ 167.866688] ? perf_trace_lock_acquire+0xe3/0x980 [ 167.871524] ? perf_trace_lock+0x900/0x900 [ 167.875748] ? perf_trace_lock+0x900/0x900 [ 167.879970] ? __fdget_pos+0x1a9/0x1e0 [ 167.883853] ? find_held_lock+0x36/0x1c0 [ 167.887913] ? lock_downgrade+0x8e0/0x8e0 [ 167.892055] ? kasan_check_read+0x11/0x20 [ 167.896194] ? rcu_is_watching+0x85/0x140 [ 167.900331] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 167.905521] ? tun_get+0x22b/0x360 [ 167.909054] ? tun_chr_close+0x60/0x60 [ 167.912941] tun_chr_write_iter+0xb9/0x154 [ 167.917172] do_iter_readv_writev+0x6a0/0x970 [ 167.921663] ? vfs_dedupe_file_range+0xa00/0xa00 [ 167.926417] ? rw_verify_area+0x118/0x360 [ 167.930557] do_iter_write+0x185/0x5f0 [ 167.934436] ? dup_iter+0x270/0x270 [ 167.938063] vfs_writev+0x1c7/0x330 [ 167.941687] ? vfs_iter_write+0xb0/0xb0 [ 167.945656] ? wait_for_completion+0x870/0x870 [ 167.950244] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 167.955767] ? __fdget_pos+0xd6/0x1e0 [ 167.959559] ? __fdget_raw+0x20/0x20 [ 167.963264] ? __sb_end_write+0xac/0xe0 [ 167.967235] do_writev+0x112/0x2f0 [ 167.970768] ? vfs_writev+0x330/0x330 [ 167.974559] ? mm_fault_error+0x380/0x380 [ 167.978705] SyS_writev+0x27/0x30 [ 167.982152] ? SyS_readv+0x30/0x30 [ 167.985681] do_syscall_64+0x29e/0x9d0 [ 167.989558] ? vmalloc_sync_all+0x30/0x30 [ 167.993699] ? _raw_spin_unlock_irq+0x27/0x70 [ 167.998188] ? finish_task_switch+0x1ca/0x820 [ 168.002679] ? syscall_return_slowpath+0x5c0/0x5c0 [ 168.007598] ? syscall_return_slowpath+0x30f/0x5c0 [ 168.012522] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 168.017879] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 168.022717] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 168.027894] RIP: 0033:0x455191 [ 168.031069] RSP: 002b:00007f3a4a3e9ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 168.038767] RAX: ffffffffffffffda RBX: 0000000000000066 RCX: 0000000000455191 [ 168.046028] RDX: 0000000000000001 RSI: 00007f3a4a3e9bf0 RDI: 00000000000000fc [ 168.053285] RBP: 0000000020000000 R08: 00000000000000fc R09: 0000000000000000 [ 168.060544] R10: 0000000000000066 R11: 0000000000000293 R12: 0000000000000014 [ 168.067800] R13: 0000000000000653 R14: 00000000006fc868 R15: 0000000000000000 [ 168.075076] CPU: 0 PID: 12637 Comm: syz-executor5 Not tainted 4.16.0+ #2 [ 168.081920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.091270] Call Trace: [ 168.093875] dump_stack+0x1b9/0x29f [ 168.097511] ? arch_local_irq_restore+0x52/0x52 [ 168.097870] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 168.102180] ? __lock_acquire+0x7f5/0x5130 [ 168.102201] should_fail.cold.4+0xa/0x1a [ 168.102221] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 168.123972] ? debug_check_no_locks_freed+0x310/0x310 [ 168.129170] ? check_noncircular+0x20/0x20 [ 168.133403] ? debug_check_no_locks_freed+0x310/0x310 [ 168.138601] ? __lock_acquire+0x7f5/0x5130 [ 168.142838] ? __lock_acquire+0x7f5/0x5130 [ 168.147080] ? unwind_get_return_address+0x61/0xa0 [ 168.152017] ? __save_stack_trace+0x7e/0xd0 [ 168.156341] ? debug_check_no_locks_freed+0x310/0x310 [ 168.161534] ? perf_trace_lock+0x900/0x900 [ 168.165779] ? perf_trace_lock+0x900/0x900 [ 168.170029] __alloc_pages_nodemask+0x34e/0xd70 [ 168.171995] FAULT_INJECTION: forcing a failure. [ 168.171995] name failslab, interval 1, probability 0, space 0, times 1 [ 168.174695] ? graph_lock+0x170/0x170 [ 168.174719] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 168.174737] ? perf_trace_lock_acquire+0xe3/0x980 [ 168.174750] ? __lock_acquire+0x7f5/0x5130 [ 168.174773] ? perf_trace_lock+0x900/0x900 [ 168.174795] ? graph_lock+0x170/0x170 [ 168.174810] ? __lock_acquire+0x7f5/0x5130 [ 168.174834] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 168.174857] alloc_pages_current+0x10c/0x210 [ 168.225923] skb_page_frag_refill+0x453/0x6a0 [ 168.230419] ? sock_kfree_s+0x60/0x60 [ 168.234214] ? kasan_check_read+0x11/0x20 [ 168.238355] ? rcu_is_watching+0x85/0x140 [ 168.242495] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 168.247684] tun_build_skb.isra.51+0x348/0x1dc0 [ 168.252350] ? tun_device_event+0x1020/0x1020 [ 168.256837] ? lock_acquire+0x1dc/0x520 [ 168.260799] ? alloc_set_pte+0x1077/0x16a0 [ 168.265029] ? print_usage_bug+0xc0/0xc0 [ 168.269085] ? graph_lock+0x170/0x170 [ 168.272873] ? lock_release+0xa10/0xa10 [ 168.276844] ? pmd_val+0x80/0xf0 [ 168.280202] ? reacquire_held_locks+0xbc/0x3e0 [ 168.284778] ? print_usage_bug+0xc0/0xc0 [ 168.288829] ? print_usage_bug+0xc0/0xc0 [ 168.292887] ? print_usage_bug+0xc0/0xc0 [ 168.296946] ? print_usage_bug+0xc0/0xc0 [ 168.301002] ? print_usage_bug+0xc0/0xc0 [ 168.305059] ? __lock_acquire+0x7f5/0x5130 [ 168.309285] ? debug_check_no_locks_freed+0x310/0x310 [ 168.314464] ? __lock_acquire+0x7f5/0x5130 [ 168.318689] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 168.323875] ? print_usage_bug+0xc0/0xc0 [ 168.327935] ? debug_check_no_locks_freed+0x310/0x310 [ 168.333115] ? __lock_acquire+0x7f5/0x5130 [ 168.337355] tun_get_user+0xc04/0x4100 [ 168.341256] ? tun_build_skb.isra.51+0x1dc0/0x1dc0 [ 168.346175] ? graph_lock+0x170/0x170 [ 168.349979] ? perf_trace_lock_acquire+0xe3/0x980 [ 168.354817] ? perf_trace_lock+0x900/0x900 [ 168.359044] ? perf_trace_lock+0x900/0x900 [ 168.363270] ? __fdget_pos+0x1a9/0x1e0 [ 168.367153] ? find_held_lock+0x36/0x1c0 [ 168.371215] ? lock_downgrade+0x8e0/0x8e0 [ 168.375361] ? kasan_check_read+0x11/0x20 [ 168.379498] ? rcu_is_watching+0x85/0x140 [ 168.383639] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 168.388826] ? tun_get+0x22b/0x360 [ 168.392356] ? tun_chr_close+0x60/0x60 [ 168.396244] tun_chr_write_iter+0xb9/0x154 [ 168.400472] do_iter_readv_writev+0x6a0/0x970 [ 168.404969] ? vfs_dedupe_file_range+0xa00/0xa00 [ 168.409721] ? rw_verify_area+0x118/0x360 [ 168.413862] do_iter_write+0x185/0x5f0 [ 168.417738] ? dup_iter+0x270/0x270 [ 168.421362] vfs_writev+0x1c7/0x330 [ 168.424981] ? vfs_iter_write+0xb0/0xb0 [ 168.428955] ? wait_for_completion+0x870/0x870 [ 168.433545] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 168.439072] ? __fdget_pos+0xd6/0x1e0 [ 168.442864] ? __fdget_raw+0x20/0x20 [ 168.446567] ? __sb_end_write+0xac/0xe0 [ 168.450540] do_writev+0x112/0x2f0 [ 168.454077] ? vfs_writev+0x330/0x330 [ 168.457866] ? mm_fault_error+0x380/0x380 [ 168.462006] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 168.466845] SyS_writev+0x27/0x30 [ 168.470292] ? SyS_readv+0x30/0x30 [ 168.473821] do_syscall_64+0x29e/0x9d0 [ 168.477694] ? vmalloc_sync_all+0x30/0x30 [ 168.481833] ? _raw_spin_unlock_irq+0x27/0x70 [ 168.486318] ? finish_task_switch+0x1ca/0x820 [ 168.490806] ? syscall_return_slowpath+0x5c0/0x5c0 [ 168.495729] ? syscall_return_slowpath+0x30f/0x5c0 [ 168.500652] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 168.506013] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 168.510855] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 168.516034] RIP: 0033:0x455191 [ 168.519210] RSP: 002b:00007f0f34c3cba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 168.526911] RAX: ffffffffffffffda RBX: 0000000000000271 RCX: 0000000000455191 [ 168.534173] RDX: 0000000000000001 RSI: 00007f0f34c3cbf0 RDI: 00000000000000fc 2018/04/06 04:26:05 executing program 1 (fault-call:2 fault-nth:1): r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:05 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000002780)={{0x0, 0x22f822702da6acf8, 0x6, 0x0, "da9f01015661d9a9e0134d1edc295586d075755c22f455bc4713de43b5932649b13d2a145eef3ebd9f2ed741"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5df20fa4d6a3f524262d187d60062deb5361d7bc287ccdc2c3cd16b1a179c73d61242750deb2261cea4000d9a85f650aafa5dc3f9d8dfb7e0f2c4b06b0e1efd6", &(0x7f0000002c40)='gretap0\x00', 0x8, [], [0x0, 0x0, 0x4]}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) getuid() ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={r1, r2}) 2018/04/06 04:26:05 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='.', &(0x7f0000000200)='gfs2meta\x00', 0x0, &(0x7f00000007c0)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x40) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000040)="1413accc2ff3a87b9c6472", 0xb) [ 168.541435] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 168.548692] R10: 0000000000000271 R11: 0000000000000293 R12: 0000000000000014 [ 168.555956] R13: 0000000000000653 R14: 00000000006fc868 R15: 0000000000000000 [ 168.563237] CPU: 1 PID: 12646 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 168.570077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.579433] Call Trace: [ 168.579884] gfs2: gfs2 mount does not exist [ 168.582021] dump_stack+0x1b9/0x29f [ 168.582040] ? arch_local_irq_restore+0x52/0x52 [ 168.582062] should_fail.cold.4+0xa/0x1a [ 168.598669] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 168.603794] ? perf_trace_lock_acquire+0xe3/0x980 [ 168.608642] ? rcu_pm_notify+0xc0/0xc0 [ 168.612535] ? perf_trace_lock+0x900/0x900 [ 168.614445] gfs2: gfs2 mount does not exist [ 168.616773] ? perf_trace_lock+0x900/0x900 [ 168.616792] ? rcu_read_lock_sched_held+0x108/0x120 [ 168.616812] ? __alloc_pages_nodemask+0xacf/0xd70 [ 168.635165] ? graph_lock+0x170/0x170 [ 168.638976] ? perf_trace_lock_acquire+0xe3/0x980 [ 168.643822] ? __lock_acquire+0x7f5/0x5130 [ 168.648068] ? perf_trace_lock+0x900/0x900 [ 168.652301] ? find_held_lock+0x36/0x1c0 [ 168.656369] should_failslab+0x124/0x180 [ 168.660442] kmem_cache_alloc+0x47/0x760 [ 168.664516] __build_skb+0xa3/0x410 [ 168.668147] ? skb_try_coalesce+0x1c70/0x1c70 [ 168.672645] ? graph_lock+0x170/0x170 [ 168.676448] ? lock_acquire+0x1dc/0x520 [ 168.680430] ? tun_build_skb.isra.51+0x5b1/0x1dc0 [ 168.685270] build_skb+0x6f/0x2e0 [ 168.688706] ? __build_skb+0x410/0x410 [ 168.692584] tun_build_skb.isra.51+0x8df/0x1dc0 [ 168.697245] ? tun_device_event+0x1020/0x1020 [ 168.701727] ? lock_acquire+0x1dc/0x520 [ 168.705681] ? alloc_set_pte+0x1077/0x16a0 [ 168.709899] ? print_usage_bug+0xc0/0xc0 [ 168.713941] ? graph_lock+0x170/0x170 [ 168.717722] ? lock_release+0xa10/0xa10 [ 168.721680] ? pmd_val+0x80/0xf0 [ 168.725033] ? reacquire_held_locks+0xbc/0x3e0 [ 168.729601] ? print_usage_bug+0xc0/0xc0 [ 168.733643] ? print_usage_bug+0xc0/0xc0 [ 168.737689] ? print_usage_bug+0xc0/0xc0 [ 168.741735] ? print_usage_bug+0xc0/0xc0 [ 168.745776] ? print_usage_bug+0xc0/0xc0 [ 168.749819] ? __lock_acquire+0x7f5/0x5130 [ 168.754036] ? debug_check_no_locks_freed+0x310/0x310 [ 168.759206] ? __lock_acquire+0x7f5/0x5130 [ 168.763426] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 168.768603] ? print_usage_bug+0xc0/0xc0 [ 168.772648] ? debug_check_no_locks_freed+0x310/0x310 [ 168.777818] ? __lock_acquire+0x7f5/0x5130 [ 168.782046] tun_get_user+0xc04/0x4100 [ 168.785934] ? tun_build_skb.isra.51+0x1dc0/0x1dc0 [ 168.790842] ? graph_lock+0x170/0x170 [ 168.794624] ? perf_trace_lock_acquire+0xe3/0x980 [ 168.799450] ? perf_trace_lock+0x900/0x900 [ 168.803667] ? perf_trace_lock+0x900/0x900 [ 168.807883] ? __fdget_pos+0x1a9/0x1e0 [ 168.811754] ? find_held_lock+0x36/0x1c0 [ 168.815801] ? lock_downgrade+0x8e0/0x8e0 [ 168.819933] ? kasan_check_read+0x11/0x20 [ 168.824064] ? rcu_is_watching+0x85/0x140 [ 168.828193] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 168.833369] ? tun_get+0x22b/0x360 [ 168.836892] ? tun_chr_close+0x60/0x60 [ 168.840769] tun_chr_write_iter+0xb9/0x154 [ 168.844988] do_iter_readv_writev+0x6a0/0x970 [ 168.849470] ? vfs_dedupe_file_range+0xa00/0xa00 [ 168.854212] ? rw_verify_area+0x118/0x360 [ 168.858345] do_iter_write+0x185/0x5f0 [ 168.862213] ? dup_iter+0x270/0x270 [ 168.865837] vfs_writev+0x1c7/0x330 [ 168.869449] ? vfs_iter_write+0xb0/0xb0 [ 168.873407] ? wait_for_completion+0x870/0x870 [ 168.877993] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 168.883515] ? __fdget_pos+0xd6/0x1e0 [ 168.887295] ? __fdget_raw+0x20/0x20 [ 168.890994] ? __sb_end_write+0xac/0xe0 [ 168.894959] do_writev+0x112/0x2f0 [ 168.898482] ? vfs_writev+0x330/0x330 [ 168.902265] ? mm_fault_error+0x380/0x380 [ 168.906402] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 168.911231] SyS_writev+0x27/0x30 [ 168.914665] ? SyS_readv+0x30/0x30 [ 168.918189] do_syscall_64+0x29e/0x9d0 [ 168.922057] ? vmalloc_sync_all+0x30/0x30 [ 168.926186] ? _raw_spin_unlock_irq+0x27/0x70 [ 168.930668] ? finish_task_switch+0x1ca/0x820 [ 168.935147] ? syscall_return_slowpath+0x5c0/0x5c0 [ 168.940058] ? syscall_return_slowpath+0x30f/0x5c0 [ 168.944972] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 168.950319] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 168.955149] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 168.960320] RIP: 0033:0x455191 [ 168.963489] RSP: 002b:00007f3a4a3e9ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 168.971178] RAX: ffffffffffffffda RBX: 0000000000000066 RCX: 0000000000455191 [ 168.978429] RDX: 0000000000000001 RSI: 00007f3a4a3e9bf0 RDI: 00000000000000fc [ 168.985682] RBP: 0000000020000000 R08: 00000000000000fc R09: 0000000000000000 2018/04/06 04:26:06 executing program 2: perf_event_open(&(0x7f0000940000)={0x80001, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a73000)}, 0x2801, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 168.992932] R10: 0000000000000066 R11: 0000000000000293 R12: 0000000000000014 [ 169.000183] R13: 0000000000000653 R14: 00000000006fc868 R15: 0000000000000001 2018/04/06 04:26:06 executing program 7: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f00000004c0)="752be63599edbb6e528387ab97066c239f66f86ec1c98fd0c0d161076e4ecdc1b2e691f5d22454ec0bf49d291247b59730d8889c0d55e0998dd9215acbb9af258dbc54e1f6cb6cfb37a52b428a3ee0f630b5e4002971fdbb80baa2a831d539476ebc0a32db881ff72e82b046a8ed5d3b4f54395bc4ccaab1a91f7c175a44cdb4503f25eab721e9ae1afdeb080d4d29216fa6d8487ac7e804ecacecb767c8f90f1929955d1a274ba84eb7aca3995522f99b11463555ecbc2fb43144a7923cf0c05983eb7c05", 0xc5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x1, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000ffd000/0x2000)=nil}) r2 = socket$alg(0x26, 0x5, 0x0) arch_prctl(0x0, &(0x7f0000000440)="7df7a3ee54d4498b54c3b3a14328e3fdb8462abcf91ae4a80731ae8d5220a84659dc0b1cc857d07785b0387c3de4160f902d7e38b073ff469590b5c3a2960476cca8fa6c04efb945abbcaf4219518ae6c4e03e897f1e4352cd313b04c22497165d23d923a406e3cface1b3de88fef351bba2ca7802b107490250d41edc") bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000000c0)="010100010000000000000000409d9256", 0xffffffffffffffa3) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080), 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xc485, 0x8000) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000000100)) ioctl$KDSETMODE(r4, 0x4b3a, 0x80000000) write$vnet(r3, &(0x7f0000000380)={0x1, {&(0x7f0000000180)=""/231, 0x230, &(0x7f0000000280)=""/195}}, 0xfee1) 2018/04/06 04:26:06 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080)=0x2, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="7a6f2dacbfa0", [], {@ipv6={0x86dd, {0x0, 0x6, "7f0303", 0x30, 0x32, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x861, {0x0, 0x6, "039cf2", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}}}}}, 0x0) 2018/04/06 04:26:06 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080045006, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x1, @multicast2=0xe0000002, 0x4e24, 0x0, 'sh\x00', 0x8, 0x2, 0x1e}, 0x2c) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x1f) 2018/04/06 04:26:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:06 executing program 0: r0 = socket(0x1e, 0x2000000000000005, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000080)=0xffffffffffffff1c) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfe, 0xa0000}, 0xc) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2080004000}, 0xfffffffffffffebd) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000200)={0x33, @multicast1=0xe0000001, 0x4e23, 0x2, 'dh\x00', 0x20, 0xfffffffffffffffe, 0x2c}, 0x2c) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000000)=""/13, &(0x7f0000000180)=0xd) 2018/04/06 04:26:06 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000140)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) poll(&(0x7f0000000180)=[{r0, 0x180}, {r0, 0x1004}], 0x2, 0x3) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/191, 0xbf) poll(&(0x7f0000000000)=[{}], 0x1, 0x3) 2018/04/06 04:26:06 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000040)={0x7, 0x7fffffff, [{0x1ff00000000, 0x0, 0x3f}, {0x100000001, 0x0, 0x6}, {0x2, 0x0, 0xfff}, {0x5, 0x0, 0xe}, {0x99b, 0x0, 0x81}, {0x1000, 0x0, 0x6}, {0x6, 0x0, 0xffff}]}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000fff), 0x5) 2018/04/06 04:26:06 executing program 1 (fault-call:2 fault-nth:2): r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0xd, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:06 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x9a92}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) write$tun(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r3, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000340)=0x9, 0x4) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r9 = dup3(r8, r7, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r6, 0x40045532, &(0x7f0000000380)=0xffffffffffff8000) ioctl$KVM_RUN(r9, 0xae80, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r7, 0x0, 0x488, &(0x7f0000000480)={{0xe32661e1f7e5b85, @broadcast=0xffffffff, 0x4e22, 0x0, 'fo\x00', 0x2, 0xfa, 0x13}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x10003, 0x800, 0x6}}, 0x44) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@host=0x2}) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/04/06 04:26:06 executing program 4: r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) r1 = shmat(r0, &(0x7f0000a1d000/0x200000)=nil, 0x4000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000040)=""/24) mmap(&(0x7f0000c14000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shmdt(r1) 2018/04/06 04:26:06 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r1 = shmget$private(0x0, 0x2000, 0x408, &(0x7f0000ffc000/0x2000)=nil) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x2000) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd6006f52600081100fe8000000000000000000000000000ecff0200000000000000000000000000010000000200089078"], &(0x7f0000775000)) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0x18011, r0, 0x0) 2018/04/06 04:26:06 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') exit(0x0) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:apt_var_cache_t:s0\x00', 0x25) 2018/04/06 04:26:06 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:06 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000000c00)=@acquire={0x178, 0x17, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {@in6, @in6}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@mark={0xc, 0x15, {0x35075a}}, @tmpl={0x44, 0x5, [{{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x178}, 0x1}, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000040)={0xd, &(0x7f0000000000)="f58d5370075cf6c60097b77328"}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x0) write$rdma_cm(r1, &(0x7f0000001e00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001dc0)={0xffffffff}, 0x111, 0x6}}, 0x20) write$rdma_cm(r1, &(0x7f0000001e40)=@accept={0x8, 0x120, 0xfa00, {0x2, {0x3, 0x1ff, "e18194a387f8bae06fe235620c21d658d4b7e22210a12517ba15161f268155f90eee6b82d4b5e1e1c15e4d4fa3b4714078cab947f0ca5e494348c6faeb2c319b2c5c041a1b2c20c022e842034ccd90eab67322d1a893c9507dd70cd30e7d4a7af13b0db51f4da2b6df282bacbecd8e4dc12467b60be79a7d33c6733e7664cd3ebcf58e1cb3a2111053785701eeb992ce713f40adb69120fe320c1884a6f314aeb7ccde75f617b603180a6246d40d2a4d0b005f3eadfd125f0a76f4301a6ea4b04909ea6e0835c0dae1ad40a643802ce584ed8af411d8706dfe4f713fe48e6bc2fa168f75624e8a7bf07393ceffc716b3e0e414189fb9a58d8f3009de61464df6", 0x14, 0x2, 0xd6, 0x1, 0x7, 0x6, 0x49d, 0x1}, r2}}, 0x128) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000003c0)={0x1, r3}) connect$ax25(r1, &(0x7f0000000100)={0x3, {"21ac6688a3fb39"}, 0x2}, 0x10) recvmsg$kcm(r1, &(0x7f0000000240)={0x0, 0xfffffffffffffc8e, &(0x7f0000000200)=[{&(0x7f0000000280)=""/212, 0x8d}], 0x1, 0x0, 0x0, 0x8}, 0x100000000002023) 2018/04/06 04:26:06 executing program 7: add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="44bbca9939d54ab8ab3ae46f6bb714c3da2f96a735a70bac08e07d7128311721c4e59a3d848aca5431f02a2f049fef98c57b7da2d16d241eb72629f1e006", 0x3e, 0xfffffffffffffffe) r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x5000000}, &(0x7f0000000180)="8a6e6f646576f447504c00", r0) 2018/04/06 04:26:06 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000780)={0x0, 0x200, 0x1, 0x7, 0x7, 0x8}, &(0x7f00000007c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, 0x100000000, 0x80, 0x7ff, 0x101, 0x9}, &(0x7f00000008c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000900)={0x6, 0x7fff, 0x8002, 0xfff, 0x686, 0x512, 0x81, 0x6f172043, 0x0}, &(0x7f0000000940)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002040)={0x0, 0x5875}, &(0x7f0000002080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000033c0)={0xfff, 0x8, 0x6, 0xd34}, &(0x7f0000003400)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003440)=ANY=[@ANYBLOB="030000f2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000003480)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000035c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x2b6c, 0x0, 0x0, 0x101, 0x50}, &(0x7f0000003680)=0x98) sendmmsg$inet_sctp(r1, &(0x7f0000003840)=[{&(0x7f0000000380)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000400)="c032e356b44e2714e4f49062013e7b5966a09c1cb7e5809f9c4585851ad3f5d2da01e257103db034942d8f76bda9a8ba61b0a4c205ce60675f7dbe8cbcf5df94af28b4b10b86b1a7a0ceb5b1da30d440d86b1a29e9c0515bf3551ed001e2936350f6968bec8bfecce099", 0x6a}], 0x1, &(0x7f0000000980)=[@sndinfo={0x20, 0x84, 0x2, {0x3cb5, 0x200, 0x98, 0xffffffffffffffc0, r2}}], 0x30}, {&(0x7f0000000a40)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, &(0x7f0000000f40)=[{&(0x7f0000000a80)="4e43349bccb99620cb828f9b03bde81157f3e08405e185ef2e786dc5af2ce6eb45f0df2c76a6547e799c301b10caf8c0c4eb59", 0x33}, {&(0x7f0000000e80)="fe58a0d4bf4e46eee94ddbe63ed9e3ff40043920447968235657c8ad7cf029ede83d995d2cc5175857c744c3a0726e35f2ea7db9c1cd3dad4bf59e819f8731fd4d2309e044e793894dfc14897571d6a5d60ea1e8c27fdccdfea1d6ff7eac99291bc5e3b05bfcdeae701d2b8ef61e2c26f00368dc8e9a497830c3a1ee1c08154ffa8938d832d3c06be82d7cbceec3f06d57053ea854f8df8ba905685622979b0b6d4357d3af524f56f239c8f3d821f8259fc3d67baa1836", 0xb7}], 0x2, &(0x7f00000020c0)}], 0x2, 0x20000000) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000003c0)={0x0, @dev={0xac, 0x14, 0x14}}, 0xc) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000000c0)={0x2}) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20e1008}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000"], 0x1}, 0x1}, 0x0) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000000), 0x10) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x2) [ 169.325641] x86/PAT: syz-executor0:12707 map pfn RAM range req write-combining for [mem 0x18e8a0000-0x18e8a3fff], got write-back 2018/04/06 04:26:06 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0xfdef, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x2b1, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4, "5b095011"}, &(0x7f00000000c0)=0x28) socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x204041, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000004c0)={r0, 0xa011, 0x9d18, "7d83b7198d05f89622d7cfb3952dadad36097a911c5db8ca706ed1c6f0f928b903be3b9597fd4eaf00852571267c7b61d8839b5f5908747a3de26419099cc021acccb635ead65a49d9c684c7654ad7dea1b7665f6bbca8e647d9102078eb64bb57b47c0ae37ef5b981ff649ebce597d4e425a9b739082d2241ce29d51626d32b728eca13d918f713881ba8d2ecf71164b01bf7321d5369cbe2cc12"}) 2018/04/06 04:26:07 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @random="e92235361891"}, 0x3, {0x2, 0x1}, 'syz_tun\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x5}}, [0x8, 0x7fffffff, 0x8, 0x421, 0xfffffffffffffff8, 0x8000, 0x1000, 0x800, 0x9, 0x9, 0x8, 0x5, 0x5, 0x2ae9, 0x145]}, &(0x7f0000000280)=0x100) accept$ipx(r1, &(0x7f0000000640), &(0x7f0000000380)=0x10) getxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=@known='security.evm\x00', &(0x7f00000005c0)=""/100, 0x64) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r2, 0x25, &(0x7f0000000680)={0x8, 0x1, 0x8001, 0x40}) clone(0x3002000, &(0x7f00000003c0)="edbdca1721772f8c7cdcd553cac4d47b717621d37cd70a560a26dfa7f667d8104d0e047dd905c790ed4ffac6aa0cd811977354d77e4dd3ecc9330b304997873d46010ab6a8f2767d616119bda0b34767f23ca6807f635a1d40a670f678491b2e41d9375e8d7eab41a93865a839a1dfd829f225483e4b45396c0524b0395891eda16e954a272f28aa190bd7fe29b64f67811fd1e3064d51aded792d", &(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)="3d766ea4c5cc99afc3f76f8b53ce2cac9f5815a635d43093cf568abf988f4f") 2018/04/06 04:26:07 executing program 3: syz_emit_ethernet(0x7, &(0x7f00000004c0)=ANY=[@ANYRES16, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES16, @ANYPTR], @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR, @ANYRES16, @ANYRES32], @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES64, @ANYBLOB="776f77704cefd2f715a9f5df756de119cab8dc5be9f2f00711dec408349cbbc37a9214933412186836aa7c699512ca8add1f6c2b1c37a58a52a5de8e49e42c23090483a874e1c4ac89bb11108a81dbffc61c9488ca76347cb4f49b60f7f86675f99ea8326fdcbd391ca07864d6844dba9220ea994b9f8af1d4bc06cebd2b9eba724a7dddea40882f5c9b6774bb1a49a52d52a8b52a2bf14cc8559bbca9081c4448e8d65510b018d35ec5d691f9e3691674bc2bbaf014f6da68c7d077ad56cb3e373be7bb5c5eda6ed5882c08d343cb1b142e0e5d26f74100c8cac655cfcd7a54", @ANYPTR, @ANYPTR64, @ANYPTR], @ANYBLOB="f7fc77bf048af37329342174a81e8b16b9c1ccc259c29a482cd58aefe5e35c93aed696546b181e90bf5d4270d9c5ddb90d09a9f8c09a0a25aa7baee53fda9c143d084c14ba8b282c370e85852e27b6d3d9295378c80430e5a6de2a910a319ebe8f4eb1a10b7ea09963ef15633b8a169d720c7d608cedd6684af89fa9ee1faa79f01d65faef942398e53c2192efc310e8bc88f28e454811d3df0693bd042eb4ce5559b792c4e23a8d661f447524312ab98e1f2e1264315e339b742549a3f4a7fe2a73410ffd28f5291caa1f174c255bf596c1e1532094c2ce5ba7f3245af729ae"], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64, @ANYBLOB="f041dad8f1840076e420ff0dfc52975dd3727fc2f23b81b494cb776b14e7c29f78290b37214c9b5ae4cb2023813c82c6e393fcadf8a82af2bc2ae7056bc5ef4e86cac801a3c4f660886a4ea1141cd4aea561a7d693070ce2df12691c38a4f6eb03b707d1f5329624d5d9d6eeb048edcaff8cd60ac2", @ANYRES64, @ANYRES64, @ANYBLOB="c2d28956e7ab0d2c29870c86ef6d69bc7b70f1f9159e6aa27fd70f33f2655ac9bebe65eefaf8343da8d213c29a737559ea91bbc6a952f1e8516c50026bfa6984dc0b2024a875fd3c29ca9af79cbd23eb9e786080e653aea0e77a2a6fc4c4184de5a924b98e2add809cb1c307b79cd2f4d5c79839f1a28a3184c79ea916148d6e217c9478c8b5b2611ea653541fd8e5d4c249c23b74432137fc0bc127b158b8e7ebc76969e332d3230c3ec2fc536d9afb4f9c9981b781b1aa53925ea3dca020e70e8e70e055b86124c9d65944cde33fdf206e3efb6c40d61b14c26a08776a94", @ANYRES16, @ANYRES32], @ANYRES16, @ANYRES64, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR, @ANYRES64, @ANYPTR64, @ANYRES32], @ANYRES64, @ANYRES32, @ANYRES16, @ANYPTR64]], &(0x7f0000775000)={0x0, 0x0, [0x1000008000000000, 0x3b2, 0x0, 0xed2]}) 2018/04/06 04:26:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x200002f1, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="2400000026007f000000000000007701000000ff0100000000000000ecffffff0100ff10", 0x24) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400800, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) 2018/04/06 04:26:07 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0xd, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) [ 169.514745] x86/PAT: syz-executor0:12707 map pfn RAM range req write-combining for [mem 0x18e8a0000-0x18e8a3fff], got write-back 2018/04/06 04:26:07 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') getdents64(r0, &(0x7f0000ceffd4)=""/44, 0xfffffffffffffe96) 2018/04/06 04:26:07 executing program 3: r0 = syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x800, 0x54b8a193decb274a) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x8) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000001c0)) io_setup(0x3, &(0x7f0000000000)=0x0) io_destroy(r2) 2018/04/06 04:26:07 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000000, 0x12850, r0, 0x22) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f0000002000)='v', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ftruncate(r1, 0x401) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002ff4)={&(0x7f0000001000)='./file0\x00'}, 0xc) 2018/04/06 04:26:07 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0xa6, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:07 executing program 7: r0 = memfd_create(&(0x7f0000000280)="ff5f9d9f79288fc41b9f1486b2c6d96f0e53ea0fc7b5b93a1df6a675876335fd5b56b33fae25619f3acb9005f00077a3710110c4ab156db6307a2fea0c9bab6cd439217bc6cce110c4c7bf67abf5f84c5c4783835df047ea5296f52db47f4b5b33264368bc20c200776dce941a372818051fd0c6f909dfae3290bf05649269fcc5e69b774abbf97e04e44b6935d84bb223b2a45c0889f8aba7e6dd70d016ae6444cc655ef8", 0x3) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x7f}, 0x4) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x90200) unshare(0x8000400) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x4, 0x2, 0x7, 0x0, 0x7fff}) r2 = accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000004c0)=0xfffffed2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x0, 0x4e23, 0x3, 0xa, 0x20, 0x80, 0x11, r3, r4}, {0xe589, 0x18, 0x4, 0x2, 0xffffffff, 0x9, 0x3}, {0x2, 0x6, 0x3e, 0xfffffffffffffffa}, 0x7, 0x0, 0x3, 0x1, 0x2, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x17}, 0x4d6}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3501, 0x2, 0x1, 0x3, 0xfff, 0x5, 0x800}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000000100)={0x11, 0x15, r3, 0x1, 0x3a, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) lseek(r1, 0x0, 0x3) 2018/04/06 04:26:07 executing program 6: r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) connect$ax25(r0, &(0x7f0000000040)={0x3, {"a891afbb3b7aec"}, 0x400}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x280, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f00000000c0)=0x8, 0x4) recvfrom$ax25(r0, &(0x7f0000000100)=""/145, 0x91, 0x20, 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x0, 0x7, 0x8}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000200)=0x400) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0xb3, "60adfc188e77ca54ced21063cad2e703154de3a16b52e33f9861e4e1cf5d7cfc8ccc5539b52f6032254707802adf0b9f95d46b576edad4e25e51eb19c2e303f00814fb4376444618b35bb51015585164fa6e6ca572c48d283874dc513830598720491e641e847c83e011df792f7ed2015735d8d72904cc2f21548a2e03b233b8e224ba414dc4e6c82f2f40f30e3aa51173e1735f72e1f1ed54352e7039d112e4ffc6802ed5e9896c8bc6ef970a20fedfff9cd0"}, &(0x7f0000000340)=0xd7) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000003c0)) r2 = open(&(0x7f0000000400)='./file0\x00', 0x40000, 0x20) r3 = request_key(&(0x7f0000000440)='pkcs7_test\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='\x00', 0xfffffffffffffffd) keyctl$invalidate(0x15, r3) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000500)) keyctl$search(0xa, r3, &(0x7f0000000540)='logon\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, r3) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000600)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x240000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x24, r4, 0x300, 0x70bd29, 0x25dfdbfd, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x73}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x1) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000700)=@req) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000780)={&(0x7f0000000740)=[0x0], 0x1, 0x2, 0xfffffffffffffff9, 0xffffffff, 0x3, 0x41d2df4a, {0x38d, 0xb73f, 0x8664, 0x7, 0x1, 0x0, 0x6, 0x1, 0x6, 0x65ed06a6, 0xe80, 0x68a, 0x9, 0x6, "f7ad912984564cff00fef114ac432fd945f33dd9e83f4d8d772b3f028947542c"}}) connect$netrom(r1, &(0x7f0000000800)=@ax25={0x3, {"bc286acd136e65"}, 0x9}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000840)='fou\x00') modify_ldt$write(0x1, &(0x7f0000000880)={0x4, 0x100000, 0x0, 0x5, 0xfffffff800000000, 0x8, 0x7f, 0x8, 0xfa, 0x4}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f00000008c0)={{0x70, 0x0, 0x7, 0x1, "830a01785012255aa5c530c38630faffedbac6dcda8b58fa5e7457950d217849b6d565559159a873b044b7b4", 0x5f}, 0x800, [0x2, 0x6, 0x0, 0x7, 0x3ff, 0x8429, 0xfff, 0x0, 0x1, 0x7, 0x8, 0xfffffffffffffffa, 0x2b, 0x9, 0x37, 0x4, 0x6, 0x1a07, 0x9, 0x400, 0x80000001, 0x4, 0x2dc9, 0x4, 0x9, 0x2, 0x6, 0xcfc, 0x1, 0x16, 0x2, 0x0, 0x3, 0x9, 0x1, 0x3, 0x100000001, 0x8001, 0x6, 0x7, 0x0, 0xcf40, 0x2, 0x9, 0x5166, 0x9c5d, 0x0, 0x2, 0x10001, 0x5, 0x200, 0x7, 0x8, 0x400000, 0x1000, 0xff, 0x5, 0x7, 0x6, 0x5, 0x8, 0x6, 0x9, 0xd300000000, 0x3, 0x73b, 0x1, 0x7, 0x2, 0xff, 0x0, 0x0, 0x400, 0x0, 0xad1, 0x2, 0x0, 0x1c3, 0x3, 0x2, 0x5, 0x5, 0x80, 0x6, 0x800, 0x8, 0x0, 0xabc, 0x0, 0x10001, 0xe19, 0x1, 0xaaee, 0x8000, 0x5, 0xaca, 0xfffffffffffffffc, 0x0, 0x5, 0x7, 0x101, 0x7ff, 0x3, 0x80000000, 0x4, 0x3, 0x7fff, 0x3ff, 0x7, 0x5, 0x84, 0x5, 0x35d4, 0x1ff, 0x100, 0x299, 0x6, 0x5, 0x1, 0x550, 0xfff, 0x81, 0x4, 0x8, 0x3, 0x6, 0x7fffffff], {0x0, 0x989680}}) inotify_init() clock_gettime(0x0, &(0x7f0000000dc0)={0x0, 0x0}) nanosleep(&(0x7f0000000e00)={r5, r6+30000000}, &(0x7f0000000e40)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000e80)={0x6, 0x8007, 0x2, 0x100000000, 0x0}, &(0x7f0000000ec0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000f00)={r7}, 0xc) 2018/04/06 04:26:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x800000001, 0x100, 0x0, 0x0}, &(0x7f0000000040)=0x10) r2 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x3f, 0xc8801) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r1, 0x100000000}, 0x8) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) chown(&(0x7f0000000580)='./file0\x00', r3, r4) r5 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x6, 0x600000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0xdac8, @loopback={0x0, 0x1}, 0x7}}}, &(0x7f0000000180)=0x84) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="53ec10f9157e251e81277520748b3dae8fa307eb8d47e30b04990fb3ec1d56e7e1a829919db695035d555d248c93f8e99f36473afa1a2b0000000000003d94ac1238de2cb248f625f5b738bbd13c4bd7c905bd6c1640c2421064f1d58a4ca291b9229e285bf0f505d6e22ce03b099669f2020ac3ec8b1271f11a813fbf3895f903bbbd06bdfa6820d1da3638911f504085285f496ee65425d3ec06fa16e1ebeaa1fc3a16bb36fa0c65d6d3309cc18477697376d19e60ade3f99ce1530056dc1dafb43869a01377616f016d8d3925a451394b2eb08369", 0xd6) r6 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r7 = add_key(&(0x7f0000000440)='rxrpc_s\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="3fd9e35df12bb39b88059ee6305a423d9cbe4f522d8c8610dfc17b2cded5120cd89ba43b0886157be79977ffe8c6026decbc843779ae0247542ac2355c34f1b2483b410a55bfd33615a035cf7e2b6d585adb57a3065beb5b859feadb008f8baf87ba16dfe82fa1082f24285d12c0cebd0d86059a51c7f0cb6fae7d168be60c24776aaae13d2ce3a1e825e66dc43c317733aeb3c837b86d35e2e5ac11538aa59505e9ba9fe06790065d2bf741a74ae8efcb61795aa67caca445203985ded337", 0xbf, 0xfffffffffffffff8) keyctl$search(0xa, r6, &(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, r7) 2018/04/06 04:26:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0xfffffdef, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) 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, &(0x7f0000000240)={&(0x7f0000000180)=@ax25, 0x80, &(0x7f0000000200), 0x0, &(0x7f00000006c0)=""/80, 0x50}, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000080)) 2018/04/06 04:26:07 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x329800, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x80000001, &(0x7f0000000080)=0x4) sendmmsg$unix(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)="d1ebf60f11d33b043632a0bf925182ea42a6b88f45a6e2929af530883ef95102b5b30fb5ad797033aa58f9ba64261d0559d026313f0b22ca638e805aade3a29bbfe8ec3e100e94263ad0bbe5cb9ea9b0ee63f77ac7243e9c7e20a89b998a6b3a75722193d24f19fcd48542fc6dfa9766a0db27e2b8f4f292ae4bcce5b559913ad8641c83561075c3dd0d72f786f596dab01c4dbde4b167c8be53154ffda83ca5cb57e4466ab4e343236eaa15c48d05a34bddefb1b38c37ea8e688671ab5180a3ecd4b452a5206e6734946fa7194970900b681339b88528b7c8c471b24072ef7bb69b5539636e627005125d059fa333a6135a8d", 0xf3}, {&(0x7f0000000240)="c07bfe19c6c8912d8a7eca6f9021bae30f81f1eb783c5ab4c7624c0cef7cb66c534314ca13ecadc93b4a43854ccc620af38b226c370a6e918b0e0c8ddee046c433fe9e5a612bd3e4b89fe60a8ab6cc106a9c2dfb014d10a95f85ad1a5f814f2d2671cfb1506e2ef248ff369dc4cc427367ce2dbb289999b9ff845acf990b06d0f3e108bfe46eff856089ddafb2ae07e84cb2f6c1631a213e6cec561d13f282a29b869af508c70017b508fb0b0e50e83109fb0abc65513fc23eb739cdc0", 0xbd}, {&(0x7f0000000300)}, {&(0x7f0000000340)="cc2f697f6440d7a6e026370dab4a58a6b091e2b7161245ba8c2a4d26ade8dd29764c7d91b4ef83d8b0e7b076a40f7555522f04c2265e45dd200316142fb40cf779fcbc56ff59115e85fa2208e25e079458081cc3a1a1647aab1447864f85cbed69a78b0a657df70108af4b179aa4b82dda06beb28d09ce777791180c8c6e249be9869e7ad936e2331475", 0x8a}, {&(0x7f0000000400)="677f4d192f385033cee88f556595bf97983a5e1c71b8d6a8e07f1f8a525799106f9222692b", 0x25}, {&(0x7f0000000440)="5110", 0x2}], 0x6, 0x0, 0x0, 0x4008080}], 0x1, 0x8001) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000540)={@dev, @local, 0x0}, &(0x7f0000000580)=0xc) connect$can_bcm(r0, &(0x7f00000005c0)={0x1d, r1}, 0x10) io_setup(0x8000, &(0x7f0000000600)=0x0) io_destroy(r2) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000680), &(0x7f00000006c0)=0x4) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000700)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000740)={0x0, 0xffff, 0x30}, &(0x7f0000000780)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000007c0)={r5, @in6={{0xa, 0x4e24, 0xc93, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x0, 0x4, 0x0, 0x80000000, 0x80}, &(0x7f0000000880)=0x98) getresuid(&(0x7f0000000e00)=0x0, &(0x7f0000000e40), &(0x7f0000000e80)) r8 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002840)={0x0}, &(0x7f0000002880)=0xc) r10 = geteuid() getresgid(&(0x7f00000028c0)=0x0, &(0x7f0000002900), &(0x7f0000002940)) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000002980)=0x0) fstat(r0, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() sendmsg$netlink(r3, &(0x7f0000002a80)={&(0x7f00000008c0)=@proc={0x10, 0x0, 0x25dfdbfc, 0x6ac2651229be8008}, 0xc, &(0x7f0000002800)=[{&(0x7f0000000900)={0x4f4, 0x18, 0x100, 0x70bd27, 0x25dfdbfc, "", [@nested={0x2bc, 0x3c, [@typed={0xf4, 0x7c, @binary="dd870bef98fc7f78da15d927d0b4e62540c91748ff18c4fc730e1fd526e1527c4ae00e5c311202944682d65f4716c7dbe6657ef6bbefffda3dcab7b88ea9b75e06747866a02d5a4263a1178f19ee2513ec7ee081ed8c8c838ac489706d63a1f358af391217d35267278a8e230ac05a7f2903077311d9dee0db9ef703bb2b46fd7fdc9d61a3c5ffbaeb4d8848c7b6f525483113478523ab0132c54cbb33b065d9b0f141fbc3f7d1db38582c137881ed4c9f7feee25b22f0a0f0ec15be6f54e66693bde8da76d458d462bebb50acddfb4a24341fa41bcfa7446ac73d39df845d113d9bd0619d87b57a087f0e6bbe96e5"}, @typed={0x8, 0x2, @u32=0x6}, @typed={0x94, 0x2b, @binary="aaab9bc109415b2152e65683c846985590d66010fb30b312edb998d1340ca0ba29761f22675c76661d6ab38899679690fa964e312276e1bb7f09c06c3ca948f8cd52b45bcfc51a18dcfaeffa16e179633d7578173eb5816d722c1bb630b4bb751cd8f05a4907059e0010c9680fbaf85271f17ae2283479537ce855ab09c522db5f540fe0d4590f3d2e537945c0"}, @typed={0x14, 0x82, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="f6d0a498a8fa90179e78e5c607c73d81c0d6bc41036b1dca847e836240599349b5906156", @typed={0x14, 0x4, @str='/dev/sequencer2\x00'}, @generic="ec674001314b55acd5d55097a1e3b377493f98d0e89c5c76fbae113b522151fde49ed5689bde0b0c70e0c2b82bcf4f0ad9533fbf452fa3c78d94037714942d2e871c039bf58a4221f3ef2fb35c3ca8d831e90de949fe2c387e42d741eead0d94b70b64356b0d57bf52c4931916586228624880c734e561ee63376b0e16738b44e2873d0b0af56306df931360f23e524f9fe7f29ba6ad3b4464b64979b8e82af8c5812a5982e8e01e269922bd8c99f3c7d9293ffb5539e2674b66f8c4fd18290cc76e7e116e43a3cbe0e6eda8980134dd7da1844b2a5bf346f0ab00"]}, @typed={0x4, 0x5c}, @nested={0x2c, 0x2f, [@typed={0x14, 0x23, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x14, 0x1e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @generic="9adbd84033ac708b23b31e3626797d68f35af9fb99d3a800327deffda9988e9e72bea6e2168a797d115d1fc2b43b5ef9eecb02b3591cbc65c849a82626d8ec8ca104695c4b7752e97f34f9ffe61abf62c60fbed7f7c704e511116d6bfb8699fd9a1cc98cbcf62d1c0076a249ec8a29de9182b57e", @nested={0xc, 0x5d, [@typed={0x8, 0x5f, @fd=r3}]}, @generic="262c68f1c99e634bd09a058860450d78705703a22e074d5f21f79177ec9c69b78d30b2b823e824e9500afa7b5ff94fa3f4aff1924fcd84dc8d8996ee68339de2c16051e50d794b1b3222f2be5777aa77a46776aa7f71f078101bfd321bc0902d9317ee01d962437499887ff432032d949a740ed17ea00f2db4aedd3649661635e83076d2f999f8214aca8eab8ce83adcf47fefcb3d6b50fbc3948d768f5f9666af3f66b9d3cb7de92e27a341389d9e538115b743ba739fd98a42151afd11249fe27c2a7e4d523f50bf352b4b3bc695", @generic="60baab3e4d25a9e1560758fd95abab571bae0df412bad6de3d28f8969abe543ae14d9d78aa05abad491d32a3ee07db3f3d8de6f0976951bfd9eaa1123fd7fed989a599a1d04c59b9e403b598c44f50b245b1b0c3bf59c456639fcfacee2d4ba6460b1a4c4b6d6a183edfdd4d5c860e03c5641d94af0c1998938b526f1331f521528f385d19320dcdc99ff99bdb61c01e1f5fd4783771a26a9de5133ae62a4f51a487f4a13c6d"]}, 0x4f4}, {&(0x7f0000000ec0)={0x1750, 0x19, 0x708, 0x70bd25, 0x25dfdbfc, "", [@nested={0x16c, 0x6f, [@typed={0x14, 0x22, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @generic="1a1f308b15a67052c3c372f086f33f487212cd3e79923802eb71acff7722afd6eed876f36ff55ca4c8a3b9f030113f3462ab71ca14a78bef96f76f53518e6ea6278b056fda99937986f18566c107", @generic="0241f3add1d3220abe", @typed={0x8, 0x54, @fd=r0}, @generic="d6d150a97fb3e1bac4b56b9db233e119dd6e3bdfcdc435fb0e43edc9ad3d70e3c9f4b4dbccb7387258a71b40502525af08bc86746ae1d3ef78f684d73a3e395d5e131b2e9ca8eacd135629e506144cb8c4c04e6721d7586834e18a827cf2745a0209c76f198b8d77ae103db2263c43427ef1c1f47e66f50741b4855577f7075d7477d6f152f249bb98544b614a4a7d4d532ba7e351e4", @generic="27bb442edbcccdef3f01b05e94ca14959aa355f0580d6494c5bee9823f81ec57c9826801a7952feef5a870e6fac0bdfda1e98d0280ad6f20dd7d9fb3a6345fa21e1a4e2c5d1e93b8474272a47433977edacc16244406", @typed={0x8, 0x56, @u32=0xcc6}]}, @nested={0xa4, 0x4e, [@typed={0x8, 0x57, @ipv4}, @typed={0x14, 0x1b, @binary="cc0d69325ede38348b7c2ff2889a1439"}, @generic="636c91abc417922c86d262e6bc76dabe2e570065ec96a2760bd33393c862989717113d12e603acbdffe802a3b2160cc1aa5664fffd757112267a9cafccd3b13671aa3e1aa10e2413ba87f5a6b68ded8b0fac4b4607e30f55a38a808e9bcd06f468a9ec29af04af330b85001785384ee73dab0b9c6db3001f1ac386ee1e3c3bf62a592b1e"]}, @typed={0x8, 0x3c, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="d6bbbf495101eb470979a397aefec926f766fc7f8780a056b2e841bc66e95e2f96913ee914180029ff26bcc788e25e5dbc066261a3308ad907d09d8f8915cbfabbc1bd603ee7565e6ec5d742e02dd64a1e72a4b27d128f255e336485732f6b00352af428ffc1b8054e006205d8", @generic="a7dbb20734616233a7b2bc2d09c92d993fc120956d798034b9de80990421c938f1a17671e6d736843abc0c9b7065a713e437ac2b70e1a3c6591db3bef58b6f416e38553ed65c76aaf3b99c5e74e28d080f56eaf0cbf3f94e4dd1ce3db0355c54028e577a36777af9841fa540", @generic="4a3ccb324bdcf5", @generic="ae1e55fc8963cf5cbb1a22f7722bbbd0a9beb7e99fb42d273ae64d2e7a43f67030019879e7c6645e97af3eb047082dfb8ece1b8eb65c3e9dcd584e71d13c39abfe498b07e436b25b3d7490cd98995651bb6aeba255b04d9dbdb7c0f56d441f74ab258de796795fbf7aab40a0c0d4", @generic="2dd8e9755dc440c7e28bad3ed08dc647c06706219e8cddb2caa7cf34215b23684f8e62f71968b4e94d577b68f8e00e73c9e0721044a6e48e33ca7239af43208a12aff72c8f64eecaa8969115d8c5211c764bd65f5a9da560c6a3d0cea4b4926786e51dd3c4a4cdea6747c67170b0e02f3effcb068d511fa28370c32ed9b5c52890fd95b19a48eaa505634d6a0b435b1cb6bc5270b4ed4de9883234de99052a7a70c8ab61896145cecd409d9322f88f81e02f6227b9553b4c4ea1d52320f9845ebb1145c52dce486eed52c930d5a3fa028336c47adf0b424d0163d472e9c171f9e687371280a3655b5d8e535486b8938d", @nested={0x1234, 0x6b, [@generic="376de6e8c911cd03501a7fc3fd418c08de27cb88dcd7b39b552a3c466a0c4e958275070326506451351d1c9cdebfd05d2181e030d771c055d66e164af187054200b1ab0352f53d0a0068a2ee72b1c8971e08f7ccf2ddcd77aed7937c25a8213a36f886a1ea7a425f8fc89989c66588d4f2b4f46c5f6bcd406b7f7ff19ca929a418629c5d47c8f89fcd133f37f1e94363939346c1951e5fea8bea6016eb3a84ef450068b82622fa839825fa14f913d8a5f323dd3965541ba2f7999a0da49d133d15b22be05411ef2fc9ab263c1995ce726ecb529c6c46a119305c9fe823ca43295ac3a043b6d7cbc51bd67599de592785576f8f4ee2109ae1dd5f7f7e54017f10566151449b34f9fb9b5dab1f8f1fd0333d676f7e62b0d83262e8c9bd73444ab9046df5e6169233f13922828bb83c48874081bf930b0b8716ad7292ac69765927afdcecccd32c210ef29426d7405fcc25b6abd739ebe96f9dca7a13e28f328676bf0f36d0b6683a92b775b91f2a6379ae017db8eea80c18ce3d42924059fa87e3f75b0383ce578535f454cdd76d04a20ab28b2b7dd0570d9e835b460aaa2a9986831da6f5b9c1aec4d85692f6a8001349106176b38f867d9729f8eb9ee4c8b78c375aaac3563818bf6fe101e1d4150dc31e45f02bab5a9f404e6b2e9600486f8337965b50311ee1e903d56203368ed68785777a5c95268cb912045fa7cdbcf32dafd1df58fa4399fc27ab2cbf1be724779fd84181a7c2ee4e37e7ab4df4b240c9b79b2380c327dea77ad1d51c86a41aedb306f02cab91713f348624e65f2a250af9396746ca1d8b2b7b09cf2100befd11ba3c8e8111a19f44d2c3f5cb647e2c03939c94a04bb8edc0b8493e10231b3b649e8a9712a86a038fbcf4bb242b78f9fb230881df3f0c5e4eeb59de70002958a865d88cdaf48fad5ba30a9fbf5f7346a2bb5e8f7e720e620e06264ab8bb72c2b78f7bea98d286395c9b6cd3b89fc93b49419603612dd1e50d60c282b1036d9caa402cc60a2f2379833fefd39d8bfdb92626baa237f4a3fa6d548ea3208043ab02177d57f06e90086cd464ec4d3dbb7d1c87ed2fa17f8faa24df0d1959baa561e6508d0a44ac15e69195c1b8d05c2f253a29cab8969396f1b8fa5d24c5e2c224ae940a3790c664410e041abaf9e7cacd74b15349a60476568d16a91f024086b07c7989884a5765ff688afa8724227fcf54720b8129b60a9c3aa27ee284ea34b1696b021bf65123ea50a88107b1556dd43fd19370ada5dc5c3db23f7f746074ff397de39b8ceac6230bc17e0648e75950078451a55f06169d9fefcae1e01e2b98fd4e92987a67e2ab2d891a08daeb42e982c6c54ca1000d19f1d1558cfd1c18783cc7fa84ac6e46a0234ff203dbab8b51940543af9462b4586dd80dc741a22d086cb25237738f02427ec99a984d4a19ca2e1fbd7210b21d55e1c3665b944e50058d7efea1be27fc27d31dcaabfe2172319940fb50607dc4d4567397a38de66af3437f19f664f132d7402329f3240d51465b45f05a69aea74e45e4661df187be5253eb2bb0dfcd903069927651edbf33b3604e59e1828df1612614b7baa20b47f76e2cb48d28eca559d4224ecbd7372bfe69058f83de1d30ca64217e9e8e56705b8845c2c01b3e161c90c4d725de9e857ef873e42966aa76f29e14909f0607e56b0a4413d3b600a65b7063e495455e4a2f2c9ae333e33254a26376c72b2cf527a7870d5dd7f50b049dd5e58d79b77515149c4549d9c4b8cc948c7c2e6303040333b76c921ea4230f10fc7877cc26b4e9d0c4cb41d0aa81f21048a4135354c00dd159aa0a564597eb79f04e961efa5e899a47248260cf900c0a88959f7baf6cbd1c72c507057f84f648144546352f8a9f9019fe2251ea07eb9f2bcec7497468b8545ed99de0c9fab71422a9d0b35aac05dad9411bcc306f77b41076abcf0b93211a04ed589e8e977382f7e8cd8817d231812039e54a20bfdd5d53314613ad995bd993733c1f49435f3fce7edc77855824e40ddc8f69c49294a4323ae4d966654f02f782fb2f80cba9df7d999cb5c286d639de16c53d89c19de1fdee46697f7a0fb49a2fb6d985071da44be57d78809aca66781b7e0b7dd167424f156401da2c754e917fe1d6c48adbd8550a83764b5d550bb80812f124bbc1af00c65a58eb514de71f5763bb388c2d1f9963aded3f96a98f971ef7ab5753b0dd4b45da933a13d7c66241a92ece16302f597a997b273abe5122b6759c6734dd6420210d87d75c930c426c3595e1ec4a6968c66715948e32e7741c4bae93e64f98d889056501abb29358d8e2daf42d974ad2da21aaf07dc5ba5bff3db91b536ccaf58e8c5a6e82c574003a2f493b53961e817d256b21ffe0b71f83cea5cef192a423359ccdff43ab77d0398d6e3655c3fe36a88bd1999a19af5051637ebc712dd0f334543ec1097d446692a3ee292f1a71034bba1da0ab7879b92ab294f7b5d282c6c9840bcff0f653ac3bdb9a4993edf806263b43a060aa6dc176a847803a7d7aece6a98a7e30c95f4fcbdbc9f2ca163113e55b9fb635817981028a47ee8c2f9195618ed9e3663d319df5f6ecb65cf086c2d8bf92094f27730cab1b6de79baabcac87de9c802b6d75beb4d419c07745d9dc98ee333cc12d57d8833de017d3fd930e7c1abbd6a15f8b927e7391457f603fe66ea7ffc48b45f9b7db38b16a00371fe07155d016ad9a377f6204bd3d129b81103bc3bbe50e13de73238c1a5127f3c2ed48c69ad3d9533e90bc64979f8606b44ef3e8f77a041e85b8ec06bedead0ad374e2779765bab41d9ca9eff21630f324b9c1bd6c11f28a9e7e4bddc4ad078c6ea34a5f67b7fc840becf54afcd856f4a101a2410964f3d503303ca4a02dde382032ea00a1a8f062a2f0bda529132a19fa14889c6b11546aa7751509658a8fab1420594edb1ac6ea1ca937dc104e0b317b7713d90e74aeccb64c1b0073bd1e9e409c27da99be7e9eb9f2ed81e0f8c37300c630fe29fad536257dd0a6f8d4812745a036f0d98589a84cae3c3f756d44f397f6bb6a59528031f7aa8929cae4f65cab85c102e2139b52a73b610907c79b30919979ed7d0ad4febcedf5ff6cf21a76bca31dc39a18781b554ba8b86d079b915c88545e5b2805c1c75adc6af77eef1fde3e5359eaa22c97775d9ac6faeb75f8dcae958c68152a74101cda620b4583fae9b2451b2ceed6678bd8ad94191743250decc9b5806797b3a48fba9b19ee6afb18d69d6f404d0f6aa63cbeabdaf6f0dc6ec9bebc9a3cc29fb3f4543c629a41fb0d2f69c75d748f99d03a19033295a501af60da77ef86923fa3465bccd3c5208df744fb1fa9ff6a0179f228b54a07ab17a467d76a7bf969ec5f309b35021b763d60e770ba7c5ac33486f1599998c3ebb33a2bfcd6a70f0603294f38832d029cd689f884954dbf90b1cfeca175e026d47d1e8344530b313a0e5e5357cff0a27257dd1978166da87849bc71c20fbfe437f453549250ff5b45cff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@typed={0x8, 0x89, @uid=r7}, @generic="af0121d44c46a2b603457382767c21f296722d191cdadc2486265f5a77502b2d81ba46d928b62feee68411c394833739f2f663b05b776a0f58bee27e44aba6839707f585aa8e76e9e88b2e581a48f37a518a242c7d7ef2aae739893cc9fcb849f78b7c0cc9482f71de862ad084f18e606cf5e45f9946eb86fd2a2bf35f21e7cb5583b1db1834f09e2cfbb95aa4a9183f41d1fcc641fe781174ba7fc2cf3607036ee24b07105c3452472cb2c22faba69d429ef10cb7c97c271c964175097199ebf63e57f99c8deeb28b8d63d45aad83698a21d8a9d89b37705df0bd6cc41f73c588c1560cb9dabb204904", @generic="d37c8842d66cd9398acd016a1b68304716e1b0bd80076e54f9036d5ef1bc74227a6216e8ab01beab77b89c93f026873ff22066b24ed32a600e53692ac2934d198267f0e1bd80946fda202842e33155cd6f5fcad2e300dc02621af2007768d54d68fa0da47939eb66f4ef177a1c645df63f33c4d34cc273e885c36bb4daa69900b19852f5816eabb910fcf42e7450", @generic="24cad44cfb76e408e875557a63a723fd2d27ecd31ad91145116d523eb7facb0817d3f6e201062f6354a2364b95c44a30e8e3d81fb1dad28fa978f726e64f7fb19d573140ca214eb9215ba5a7317c8603a2fb72d4b8ba6d0c2862d6ae2a066fddda6b974c2ad9ea4b869be6d797ae6e1fc050188cc51fecad44842e90c85fa91304f8d295e9d243bf8d4647139cdf0ef99e149509274470e4ae3d9f6c96c03c38e0b680ad5dea29877d38a10be615"]}, @generic="c3a47bf0d5438f66f6cb187a9e471668fe7b5019ed9363b85d23163945a1ad46e4b4a4bce6e59bcaab14355eb7a55752aa0fc54e863108abf25ced9edad91731ca370065df4ec4a94a9214351ee92cde190d3b5a9661e9ffe3784038e4e13ee716c038fd57ed4e18403338f9a852c981c52ee258c468882ff9f98197d242be82685e1b0f7e85210d3bdcbf885fc00279df6e552c7a23010088fe21f76b400e120a4d16a063683a3f1e86d09b909d6ecff77f23"]}, 0x1750}, {&(0x7f0000002640)={0x1bc, 0x2e, 0x8, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x130, 0x37, [@typed={0xa8, 0x75, @binary="a09bbfe6aadc8988a550a8e49452ec02c4d15e9639ca0341f16dbfa16ad85956368561f8db295e77aa349cce3c84fa88a9b0ffb0b0fa8b840871c39eaad5e7295278606423798c47805b825d0464bc1310e0e809299dd1a98032086e3b551184f9fdeaa53ee38275deccfa7ee4180a2bc6eda22dd30c26624fa0501cbfd78dd0c971821241c6aa9506544108b9fac015ffb9074018b89c0d47114cd7253e68cdbfb9"}, @typed={0x8, 0x70, @ipv4=@rand_addr=0x16d}, @typed={0x74, 0x28, @binary="60dd00e68b20f62ffd4f80fe1964d8e657488d846c50b09498ea78be8dcb95bcca9afdc216ffcbfd93168bd4d7c85b14fe3e9a42cf2c059246ec29e597ce58fb4fe43f66642599f7b29730d2a9a7a8e38761e5f05abc1b8c520e050fa9f3a357690ba66fd0f9c16de8f40ab0ce47"}, @typed={0x8, 0x70, @str='}&\x00'}]}, @generic="57f483de40c2ea2d1c76bc7140bfba6d1205a6ac36156c557af997f20d8b0083f58e25a9963492e6b912beefe8b3fcae817b23464aca989de780bd226009df6e565498f8ec87c4a966084f980ff07b632d29df365800ef37b39a26bc5eb6a7fa9b83b3554e1753b29e64f7e7eb8ceeffc7644afc", @typed={0x8, 0x1f, @pid=r8}]}, 0x1bc}], 0x3, &(0x7f0000002a40)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x40, 0x8084}, 0x10) ioctl$TCSBRKP(r4, 0x5425, 0x1000) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000002ac0)=@req3={0x8, 0x2, 0x5, 0x0, 0x9, 0x5, 0x101}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000002b00)={'security\x00'}, &(0x7f0000002b80)=0x54) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002bc0)=0xe56a, 0x4) getpeername$inet(r3, &(0x7f0000002c00)={0x0, 0x0, @rand_addr}, &(0x7f0000002c40)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000002c80)={r6, 0x57, "4da4c175cc3ab6bc421ce8b2906e06049384708f366d04b324803942f3c4914c59c3a0814bb9109f8a7872c788e3a4ad5127f89886bb0d9f4cf96f86ecea6da32e7f0c9305b2242759c481e0ed7ee9819f45399b4192d1"}, &(0x7f0000002d00)=0x5f) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002d40)={0xac, 0x4, 0x5, 0x100, 0x1}, 0x14) ioctl(r4, 0x4, &(0x7f0000002d80)="dbbd05c168f19f7e64ab575c433c7f0ea45162eb825e95abe799a71cd5baa2093e87ab319edc2e738cd5ab2c6e1335b5bd78dbf3939978e33689c59a83940061a6670e3d37a8704e406d32c0c0b4e973048bc284bb2e4f33ccf066639c26b145b51ad3ba11488502913cce64afa1b6f7f6857f20cba4f9b1e4b788f448d19235997b806a8f0d580a0eb1a73fc2269d858c365d0a85f1e445566f9eacac2a76f3e33aa655f96b3e836e2ff5fb455103ac1679f5bc16094d4386b9de51997afd88fff61d07680db3edf817aa7b8670468762a4f0364117e26d2609e20149e16abd3a6adeb10ec4") connect$llc(r3, &(0x7f0000002e80)={0x1a, 0x321, 0x81, 0x4, 0x8934, 0x6, @random="86d00600db9a"}, 0x10) 2018/04/06 04:26:07 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x20000066, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:07 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000040)="c974c70f7af7e50c6adaca261ad3d3c0bc1b211f4384f8c8dbfbfd89b7", 0x1d, 0x0, 0x0, 0x0) 2018/04/06 04:26:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) poll(&(0x7f0000df8fe0)=[{r0}], 0x1, 0x0) restart_syscall() getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x3, 0x30, 0x3, 0x7ff}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0xc}, 0x9}}, [0x8001, 0x5, 0x45, 0x2258, 0xfffffffffffff801, 0x7, 0x5, 0x400, 0x1000, 0x80, 0x7, 0x6, 0x9, 0xd4, 0x24]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240)=0x7ff, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0xfffffffffffff2e7, 0x4) 2018/04/06 04:26:08 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000100)=0x7fff) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e22}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/sockcreate\x00') pwritev(r2, &(0x7f0000000180)=[{&(0x7f0000002200)='\b', 0xfffffd5b}], 0xc9354160ec359e69, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x52e, 0x201) 2018/04/06 04:26:08 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x5c6e, 0xfb, &(0x7f0000000040)=""/251}, 0x48) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x149000, 0x0) 2018/04/06 04:26:08 executing program 0: syz_emit_ethernet(0x62, &(0x7f0000000080)={@random="138ce6d99fbe", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x8, 0x9}}], {@ipv6={0x86dd, {0x0, 0x6, "b738b1", 0x28, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, {[@dstopts={0x0, 0x2, [], [@generic={0x7, 0x8, "bcf338bda2e38cd7"}, @calipso={0x7, 0x8}]}], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x200000, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) epoll_pwait(r0, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x9e, &(0x7f0000000200)={0x8000}, 0x8) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000), 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)}, 0x0) ioctl$VT_RELDISP(r0, 0x5605) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x101840, 0x0) 2018/04/06 04:26:08 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0xe) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000080)={0x7fff}) accept$alg(r1, 0x0, 0x0) 2018/04/06 04:26:08 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x7ffff000, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:08 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x3) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x4, 0x210002) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000000180)=""/225, &(0x7f0000000280)=0xe1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/06 04:26:08 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) exit(0x0) 2018/04/06 04:26:09 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x7ffff000, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:09 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:09 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) 2018/04/06 04:26:09 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10000, 0x0) fcntl$setpipe(r0, 0x407, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100fff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x77, "5793ff3c0851cdcf51f4d3cca28b06e543d2e0d35fc0b4114e06ca7acb6950a45c1678a6e77916ce540838509b3bd9ca1b8789fb012bbc9589ac081e7368b520c743efba62bbfb00239cf10e76c97c7c4f6faf26ddd6b1f42286c389a08ab7ce5540a600fad5d04e4c16e8877afea885a5baf555ae1d98"}, &(0x7f0000000200)=0x7f) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0xa463, 0x5766e7c2}, 0x90) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1, 0x4c0900) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r4, &(0x7f000086afd0)=[{0x10081, 0x0, 0x0, 0x0, @tick=0x7fffffff}], 0x30) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000800)=0xe8) bind(r3, &(0x7f0000000840)=@ll={0x11, 0x0, r5, 0x1, 0x1, 0x6}, 0x80) ioctl(r4, 0x1000, &(0x7f0000000100)="e0edf5f65bbf265b02cf8cbe5848abec1246fa24edd19481c6a582aa1250df1773f781448510e8d00b8117c674f15f1468a1e60e05b5d9e9ed48215e58feac92fd9c5f190bbcfe4ad9bbbf901254bf26f25bd0334f382e3d7097fc356afaa2fe") r6 = getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)=0x0) kcmp(r6, r7, 0x0, r4, r1) 2018/04/06 04:26:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x3d94, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x280, 0x0) sendfile(r0, r1, 0x0, 0x20000000400) add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x213, 0xfffffffffffffffd) 2018/04/06 04:26:09 executing program 2: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c200000074a414a0fdbab9008000000761810d69808087f39df4724be7ffa9bcdb90bec0dd0874dc2168e7d3a2e58a13fa5118e0cc86dab1b6277a56938289fcc738e60e842439b52fd301147f64af6e69cfc5c22735b482b187dbf1e822000000"], &(0x7f0000000080)={0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x869]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x8, 0x1f, 0x4, 0x100, 0x4f, 0x41000000, r1}) 2018/04/06 04:26:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x200000) write$eventfd(r0, &(0x7f0000000080)=0x5efaa3d4, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) readv(r2, &(0x7f0000000100), 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000000000), 0x2) r3 = shmget(0x1, 0x1000, 0x408, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000400)=0xe8) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000500)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000540)=0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000580)={{0x5, r4, r5, r6, r7, 0x1, 0x6c4f}, 0xbdc, 0x7, 0xfffffffffffffffa, 0x1, r8, r9, 0xffffffffffffffff}) 2018/04/06 04:26:09 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x800) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x9, &(0x7f0000000100)=[{0x4, 0xa0, 0x3}, {0x401, 0xfff, 0xffff, 0x1ff}, {0x7f, 0x80, 0x80000000, 0x7}, {0x20, 0xfffd, 0x2, 0x1}, {0x46a, 0xff, 0xa, 0x7ff}, {0x0, 0x5, 0x6c, 0x8000}, {0x80000000, 0x7f, 0x9, 0x6}, {0x0, 0x1f, 0x4, 0x20}, {0x7fffffff, 0x101, 0x0, 0x3}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x100000000032, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000180)) 2018/04/06 04:26:09 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x20000000000}) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xfb, 0x101200) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x7f, @multicast1=0xe0000001, 0x4e21, 0x1, 'dh\x00', 0x9, 0x7, 0x3e}, 0x2c) readv(r1, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/169, 0xa9}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)=""/210, 0xd2}], 0x3) fcntl$addseals(r0, 0x409, 0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/06 04:26:09 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xc0ffffff00000000, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:09 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000e47000)=&(0x7f0000a65000)) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) fchdir(r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={r4, 0x81}, &(0x7f0000000180)=0x8) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000cff000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000200)=0x0) kcmp(r5, r6, 0x3, r2, r1) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={&(0x7f0000000200), &(0x7f0000000280)}}, &(0x7f00000003c0)) fcntl$dupfd(r0, 0x406, r1) 2018/04/06 04:26:09 executing program 0: r0 = socket$inet(0xa, 0x6, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x10d, 0x6, &(0x7f0000000080)={0x0, 'ip6gretap0\x00'}, 0x20000083) recvmmsg(r0, &(0x7f0000007400)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/189, 0xbd}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/197, 0xc5}, {&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000001280)=""/147, 0x93}, {&(0x7f0000000040)=""/57, 0x39}, {&(0x7f0000001340)=""/92, 0x5c}, {&(0x7f00000013c0)=""/57, 0x39}, {&(0x7f0000001400)=""/171, 0xab}], 0x9, &(0x7f0000001580)=""/4096, 0x1000, 0x401}, 0x1}, {{&(0x7f0000002580)=@ipx, 0x80, &(0x7f0000002880)=[{&(0x7f0000002600)=""/79, 0x4f}, {&(0x7f0000002680)=""/100, 0x64}, {&(0x7f0000002700)=""/97, 0x61}, {&(0x7f0000002780)=""/114, 0x72}, {&(0x7f0000002800)=""/15, 0xf}, {&(0x7f0000002840)=""/59, 0x3b}], 0x6, 0x0, 0x0, 0x2}}, {{&(0x7f0000002900)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002980)=""/123, 0x7b}, {&(0x7f0000002a00)=""/19, 0x13}, {&(0x7f0000002a40)=""/181, 0xb5}, {&(0x7f0000002b00)=""/254, 0xfe}], 0x4, 0x0, 0x0, 0x41e000000000}, 0x80}, {{&(0x7f0000002c40)=@l2, 0x80, &(0x7f0000003d80)=[{&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/136, 0x88}], 0x2, 0x0, 0x0, 0x4}, 0xd907}, {{&(0x7f0000003dc0)=@nl, 0x80, &(0x7f0000004040)=[{&(0x7f0000003e40)}, {&(0x7f0000003e80)=""/223, 0xdf}, {&(0x7f0000003f80)=""/178, 0xb2}], 0x3, &(0x7f0000004080)=""/184, 0xb8, 0xffff}, 0x4}, {{&(0x7f0000004140)=@un=@abs, 0x80, &(0x7f0000004200)=[{&(0x7f00000041c0)=""/21, 0x15}], 0x1, &(0x7f0000004240)=""/198, 0xc6, 0x4}}, {{&(0x7f0000004340)=@sco, 0x80, &(0x7f0000004440)=[{&(0x7f00000043c0)=""/1, 0x1}, {&(0x7f0000004400)=""/51, 0x33}], 0x2, &(0x7f0000004480)=""/23, 0x17, 0x10001}, 0x6}, {{&(0x7f00000044c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004540)=""/246, 0xf6}, {&(0x7f0000004640)=""/29, 0x1d}, {&(0x7f0000004680)=""/220, 0xdc}, {&(0x7f0000004780)=""/81, 0x51}], 0x4, &(0x7f0000004840)=""/182, 0xb6, 0x4}, 0x9}, {{0x0, 0x0, &(0x7f0000005c00)=[{&(0x7f0000004900)=""/14, 0xe}, {&(0x7f0000004940)=""/4096, 0x1000}, {&(0x7f0000005940)=""/133, 0x85}, {&(0x7f0000005a00)=""/233, 0xe9}, {&(0x7f0000005b00)=""/231, 0xe7}], 0x5, &(0x7f0000005c80)=""/175, 0xaf, 0x5}, 0x10001}, {{&(0x7f0000005d40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000072c0)=[{&(0x7f0000005dc0)=""/180, 0xb4}, {&(0x7f0000005e80)=""/61, 0x3d}, {&(0x7f0000005ec0)=""/220, 0xdc}, {&(0x7f0000005fc0)=""/61, 0x3d}, {&(0x7f0000006000)=""/124, 0x7c}, {&(0x7f0000006080)=""/198, 0xc6}, {&(0x7f0000006180)=""/90, 0x5a}, {&(0x7f0000006200)=""/4096, 0x1000}, {&(0x7f0000007200)=""/188, 0xbc}], 0x9, &(0x7f0000007380)=""/74, 0x4a, 0x400}, 0x1ff}], 0xa, 0x40, 0x0) getpeername$unix(r1, &(0x7f0000007680), &(0x7f0000007700)=0x6e) socket$inet(0x2, 0x80002, 0x650e) [ 171.877189] IPVS: set_ctl: invalid protocol: 127 224.0.0.1:20001 dh [ 171.926214] IPVS: set_ctl: invalid protocol: 127 224.0.0.1:20001 dh 2018/04/06 04:26:10 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000000c0)={{0x3, 0x100000001}, {0x0, 0x8168289}, 0xffff, 0x2, 0xffffffffffffff80}) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f00000002c0)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) mount(&(0x7f0000000000)='..', &(0x7f0000000080)='..', &(0x7f0000000180)='sysv\x00', 0x2000, 0x0) 2018/04/06 04:26:10 executing program 4: statfs(&(0x7f0000000240)='./file0\x00', &(0x7f0000000400)=""/146) lgetxattr(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=@random={'system.', 'bcsf0\x00'}, &(0x7f0000000680)=""/4096, 0x1000) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000340)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') write$rdma_cm(r1, &(0x7f0000002400)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000023c0)={0xffffffff}, 0x1, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f0000002440)=@notify={0xf, 0x8, 0xfa00, {r3, 0x5}}, 0x10) r4 = shmat(0xffffffffffffffff, &(0x7f0000bfd000/0x400000)=nil, 0x5000) shmdt(r4) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8240}, 0xc, &(0x7f0000000200)={&(0x7f0000001700)=ANY=[@ANYBLOB="0019d7d3ac792342ab94fe697fe4e478010000", @ANYRES16=r2, @ANYBLOB="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"], 0x178}, 0x1, 0x0, 0x0, 0x20000040}, 0x4004000) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000080)={'raw\x00'}, &(0x7f0000000000)=0x54) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x24b, &(0x7f0000000300)={&(0x7f0000000480)=ANY=[]}, 0x1}, 0x0) ioctl$int_in(r1, 0x800000c0045002, &(0x7f00000003c0)=0x20080001) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000016c0)) 2018/04/06 04:26:10 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000900)='/dev/qat_adf_ctl\x00', 0x202, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000940)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x800, 0xf}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd2ff0)={r1, 0x446, &(0x7f0000ff8000)}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000a80)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x20000000000001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000400)={0x1f, 0x8000, 0x1}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000), 0x4) r3 = fcntl$getown(r2, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000180)={{0xfffffffffffffff9, 0x4, 0x0, 0x8, "5661ee8793430fa2cf09007cce6b99310646950d3b747257961501d2e36468f669a217c869090194421ad064", 0x3}, 0x0, 0x0, 0x4, r3, 0x8, 0x4, "98f73a3db45c045001c2b5dd8c423c135cb0a529c8772b0c6fe522932a4a5f323e7c0d41a86a19a185d3b6f6b82fbdbfd4d35fc9204b162894c188e3b3fcb1c4", &(0x7f0000000140)="c6766d6e657431626465762775736572766d6e6574302970707030293a00", 0x1e, [], [0x7, 0x4, 0x100000001, 0x75]}) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000100)={0x1}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000000c0)={'eql\x00'}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000500)=ANY=[@ANYBLOB="01000100aaaaaad4aabb"]) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f00000002c0)}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@mcast2, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) getgroups(0x8, &(0x7f0000000840)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r2, &(0x7f00000008c0)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000380)="4ab45b2cf9ed9a8a8135a9e3cad6dab163d3bbbbbe95ea9797f6070f2409ad537cfe6d8494d805f16c391d4d3f940d64b4e741a848d99f9a2de6bcda66cafa0a37d11f33cc2cc43dfbc3873c182900eb3a542179fe509ae6d36cf801138f746046c8e0b637cd138a159cc9a8b21308613e45e7", 0x73}, {&(0x7f0000000480)="d10ed0695221c7757704f005ca44d04961c52b9123bc5d366dca187a7534486a221369a49eb78564447e6b645e501a249e6f44546ac18bad48150b1509e1d42fbc9dbec404fefdc14b", 0x49}, {&(0x7f00000005c0)="b202ffc20b86cbc88630138b0858931c5912a75ec2999e80f34aa21fa0a11775e32bea4582d1b5c2cc1b1602337176cbc100334cb5698b3a845c647aacfb203e4504e668bae5b20cc4875b1e25b98fb2bcbfb97e392a91ca7e0ce386b77d8408cd89959250383450777ed1f8c10620c009cf336342c8fe7f56fb96e89d71ea263b2995cf2be12ee8c22914525ee47411f36444148f6a2a5834e35adbd4271e1a70ed16dd3808b6735d11afb600ff1102e52d7ab92dfb55eaf0088aaf985e9499f86ed8fb594c71", 0xc7}], 0x3, &(0x7f0000000880), 0x0, 0x8000}, 0x4040000) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000540)={0x3, 0x7, [{0x3}, {0x6, 0x0, 0x978}, {0x7, 0x0, 0x1058bbb9}]}) 2018/04/06 04:26:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xffffffffffffffff, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:10 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x400000000000, 0x8000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000002c0)={0x3, &(0x7f0000000280)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000300)={r1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10000, 0x0) fsync(r0) readlink(&(0x7f0000000000)='../file0\x00', &(0x7f00000001c0)=""/145, 0x91) 2018/04/06 04:26:10 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f0000000100), 0x1000000000000004) write$evdev(r0, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00000003c0), &(0x7f0000000400)=0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) syncfs(r2) r3 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r3, &(0x7f0000000080)=""/234, 0xea, 0x40000040, &(0x7f0000000180)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x58, &(0x7f00000004c0)=[@in6={0xa, 0x4e23, 0x40, @empty, 0x3}, @in6={0xa, 0x4e22, 0xe66, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=r4, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200)=@int=0x5, 0x4) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000440)={@broadcast, @remote}, &(0x7f0000000480)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, "8eed36808f2f9f59861c143a3f2a0643df18e7c7abeb68c5d48ade5c64c514dffcadf3dd4c376da31fa07bf2"}) syncfs(r3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ptrace(0x4208, r5) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') fchdir(r1) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000740)="fb307937deeb0d536a86854e0e04ec57382f255834a8b0c1e7ad287994116fba05c98c8db0380b0e7414ebdd03e519bb8d4bf278d6ab3ce819e93459c031329e81b9bae98b4f1e8028c6fe650e4599780bb22868140a21c5a843e22d6bbefc258f64223410ad0eca462f30d915f114abecbe269b7b262e84d153652dce17f044e920ad3279ce414d36d59ba7f22b8d79d2f41a36757216c05e1c3bdb4e185cdbca21ca256701bdb3419e2adff698b8e5b822f6d313ad1539e142dd2e9550db57f825eaa45e193715f560c3ef3d646ab66de8acd23685385ccc1048a03b54b49e12fdbe3a288d97d45148c8d30efc2f0bca359ac8d8cae4c8124c", 0xfa) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000240)={0x3, r0}) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)=ANY=[@ANYBLOB="d499a456b5255f1db1c21c2dba0c285971896c6dde378307abf57fc3e1129c9b57d6cca0fc37b60c95b0f008bb0c98d9027fdd11c13f0a12ea4af0e921dc3b9ea94f959357f7c379f4b6f0eec2b29dac83e44cb429833c461adc2ef1b6b53528e1", @ANYBLOB="01002cbd7000fedbdf250200000018000300140002006c6f0000000000000000000000000000080005007d0700001c00020008000600ff01000008000b000a00000008000600080000003c000200080004000700000008000900ffffffff080009000700000008000b000a000000080003000700000008000900070000000800030000000000180001000c000700010000002800000008000500030000003000020008000800ff070000140001007f00000100000000000000368c0ff28e503b3aa3a81b2ddfc900000000000800"], 0x2}, 0x1, 0x0, 0x0, 0x1}, 0x8000) 2018/04/06 04:26:10 executing program 3: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket(0x8008, 0xff7fffffffffffff, 0x80000001) getsockopt(r0, 0x114, 0x1000000008, &(0x7f0000000000)=""/13, &(0x7f000033bffc)=0xd) 2018/04/06 04:26:10 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) [ 172.903634] QAT: Invalid ioctl 2018/04/06 04:26:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x6, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:10 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x1) write$rdma_cm(r0, &(0x7f0000000f40)=@accept={0x8, 0x0, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x2aa) 2018/04/06 04:26:10 executing program 3: socket$key(0xf, 0x3, 0x2) r0 = socket$inet(0x2, 0x3, 0x5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x920e986e9d2ea0ae, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x37, r2}) sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x2dc, &(0x7f0000002040)=[{0x10, 0xfffffffffffffffe}], 0x10}}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000340)={{0x200, 0x7ff}, {0xffffffffffffffff, 0x7f}, 0x9, 0x4, 0x8}) [ 172.953423] QAT: Invalid ioctl [ 172.972294] QAT: Invalid ioctl 2018/04/06 04:26:10 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0xfffffdef, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) [ 173.000766] QAT: Invalid ioctl 2018/04/06 04:26:10 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x71e, 0x10800, 0x4007f, 0xffffffffffffffff, 0xfff, 0x7}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x2, 0x0) ioctl$int_in(r2, 0x80000000000541a, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/06 04:26:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x81) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x3bc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) [ 173.044654] sctp: [Deprecated]: syz-executor7 (pid 12926) Use of int in maxseg socket option. [ 173.044654] Use struct sctp_assoc_value instead [ 173.061348] QAT: Invalid ioctl [ 173.096754] QAT: Invalid ioctl 2018/04/06 04:26:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x5, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) [ 173.128970] sctp: [Deprecated]: syz-executor7 (pid 12926) Use of int in max_burst socket option deprecated. [ 173.128970] Use struct sctp_assoc_value instead [ 173.147462] device lo entered promiscuous mode [ 173.160711] device lo left promiscuous mode 2018/04/06 04:26:10 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[]}, 0x1}, 0x0) sendmmsg(r2, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000200)=@ioapic) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) write(r1, &(0x7f0000f8aff1), 0xff8f) sendmmsg(r2, &(0x7f0000000140), 0x40000000000038c, 0x0) 2018/04/06 04:26:10 executing program 6: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000140)) r2 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) io_setup(0x8, &(0x7f0000000200)=0x0) io_cancel(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x4, r2, &(0x7f0000000240)="11483f14", 0x4, 0x7, 0x0, 0x0, r1}, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000004c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/06 04:26:10 executing program 3: openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x24000, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000180)={0x0, 0x9, 0xeaa, 0x6, 0x6, 0x3, 0x5687aa5, 0x6, 0x0, 0x3, 0x20, 0x80}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x540c0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000100)={0x100000000, 0x6}) 2018/04/06 04:26:10 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x4, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xffffff80, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x8, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x8, 0x0, "ed25dbf942440f8705864382ec2eeab1cc6795eebdf6206b7a0626e2b8a24e50c751b35141aa35ee655df791afef6f46a8678e44b947d1772bf0fdb0d913e9666d74c61c877f6f49c3156bd1209fc7d2"}, 0xd8) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000380)={0x6, &(0x7f0000000240)=[0x3, 0x0, 0x4, 0x5, 0x5, 0x0]}) 2018/04/06 04:26:10 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x0, 0x1, {0x0, 0x2, 0x10000, 0x2, 0x691c}}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f00007cfff4)={0x10}, 0xce, &(0x7f00000a6000)={&(0x7f0000000200)=@newneigh={0x30, 0x1c, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x30}, 0x1}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x110}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000426bd7000ffdbdf250a00000040000300080007004e22000008004813090000001400027030000000000000080007004e240000080008000100000008000300cf43e79a"], 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x4004004) 2018/04/06 04:26:10 executing program 0: write$tun(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="8d"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000040)=0x0) fcntl$setown(r1, 0x8, r7) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000005c0)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 173.243815] sctp: [Deprecated]: syz-executor7 (pid 12962) Use of int in maxseg socket option. [ 173.243815] Use struct sctp_assoc_value instead [ 173.273435] sctp: [Deprecated]: syz-executor7 (pid 12926) Use of int in max_burst socket option deprecated. [ 173.273435] Use struct sctp_assoc_value instead 2018/04/06 04:26:10 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000239000)='environ\x00') pread64(r1, &(0x7f0000e4d000), 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'ip_vti0\x00', 0x0}) r3 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r3, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000000)="020000001000000040000d02", 0xc, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"62707130000100000300", r2}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'gre0\x00', r4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000280)=0x8) 2018/04/06 04:26:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xffffffc0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:10 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x58000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x9, 0x408000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0xff, 0x3, 0x202, 0x1, 0x8, 0x6, 0x3ff, 0x8000, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}, 0x3, 0x40}, 0x90) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 173.348831] x86/PAT: syz-executor0:12982 map pfn RAM range req write-combining for [mem 0x18fbd0000-0x18fbd3fff], got write-back [ 173.375185] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/04/06 04:26:11 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x19}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x80003, 0xef) read(r1, &(0x7f0000004f45)=""/187, 0xbb) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f00000000c0)=0x40004, 0x6f) sendto$inet6(r0, &(0x7f0000000100)="b6becf59a478b7ce64cdbdca7122d06bb40a60bc20bf901cf0a615494e54073d8ac236e50835aa65e89f66435b53c7175e9c77764a93998e4b9d0770cdc6e3a016db40a52ecd281f40d0c111008923e72dc540026ab6a77882ee2c3ffc01070be525601c3b144c295269d3b645159347d9ef16aa138b0401d564eba47dde6511658f4ae9515a5df9", 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x10}, 0xfffffffffffffe89) 2018/04/06 04:26:11 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x4000000000000000, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) [ 173.544255] x86/PAT: syz-executor0:13005 map pfn RAM range req write-combining for [mem 0x18fbd0000-0x18fbd3fff], got write-back [ 173.633890] dccp_close: ABORT with 65423 bytes unread 2018/04/06 04:26:12 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x200000000000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:12 executing program 4: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/04/06 04:26:12 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20000) read(r0, &(0x7f0000000000)=""/28, 0xff06) r1 = syz_open_dev$vcsa(&(0x7f0000000480)='/dev/vcsa#\x00', 0xffffffff00000000, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000004c0)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) clock_gettime(0x0, &(0x7f0000000500)) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x5, 0x400) setsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f00000001c0)="ba03d2337bcea1e08486ccde503bdc5f2d54841f9536d99908453d8f136c9f92df4d02776770b828b5afdc53445811620a1b3b24e2d3222629d6c760d432752fdb44cefdf1673de7177b47e97518fefd184e52dc9cfed2599905951c9baf2c8855a6b90b38593483d4ec7a71360fdebd7f87dcedcacb2f6f36303bba9bc61ab963bb71625df5043a54823f80ae981210f1e89c2d4e1cece333f96b5ba2893add0a072bed6f2c558df4ac7e", 0xab) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000280)={0x3, @tick=0x400, 0x0, {0x2000000000000}, 0x0, 0x2, 0x9}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000380)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000400)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000440)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f00000003c0)) socket$can_raw(0x1d, 0x3, 0x1) fstat(r3, &(0x7f0000000300)) 2018/04/06 04:26:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x80ffffff00000000, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:12 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x3f, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000400)={{0x10001, 0x0, 0x0, 0x0, "14a6f3058de32fe5beb8c26d8366234cfe515e08e16aee5d42bf824fad6d05ef9612168b926aaad4d706b4d9"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7ff, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x2d9b, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x80, 0xbfc6, 0x0, 0x87d5, 0x0, 0x400, 0x0, 0x0, 0xffffffff, 0x0, 0x9, 0x10001, 0x7, 0x0, 0x0, 0x2, 0x64, 0x9, 0x5d, 0x1, 0x8, 0x0, 0x0, 0x6a3, 0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x800, 0x0, 0x0, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0xd9, 0x0, 0x120, 0xace, 0x1, 0x3, 0x0, 0x0, 0x3, 0xffffffff00000000, 0x0, 0x1, 0x100000000, 0x2, 0x7, 0x0, 0x7, 0x0, 0x2, 0x6, 0x0, 0x0, 0x200, 0x4, 0x81, 0x6, 0x0, 0x0, 0x7f, 0x758a, 0x0, 0x0, 0xaf, 0x6, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40]}) read(0xffffffffffffffff, &(0x7f00000001c0)=""/187, 0x78) write$evdev(0xffffffffffffffff, &(0x7f00008c1fd0)=[{}], 0x18) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f000022e000)=""/74, 0x4a) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000000)={@loopback, @multicast2}, &(0x7f0000000040)=0xc) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000380)) dup2(r0, r2) 2018/04/06 04:26:12 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f00000078c0), &(0x7f0000f8b000), &(0x7f0000007980)) mknod(&(0x7f0000cd7000)='./file0\x00', 0x103a, 0x2) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000080), &(0x7f000027a000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='personality\x00') read(r0, &(0x7f0000f1bf7e)=""/130, 0xfffffdd8) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0xc) open$dir(&(0x7f000050bff8)='./file0\x00', 0x2, 0x0) 2018/04/06 04:26:12 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x400) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x4, "afbc3eb5"}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r3, 0x2}, 0x8) signalfd4(r0, &(0x7f0000a9bff8), 0x8, 0x0) 2018/04/06 04:26:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2002) madvise(&(0x7f00000ec000/0x3000)=nil, 0x3000, 0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0)=0x2, 0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) connect$pptp(r0, &(0x7f0000000240)={0x18, 0x2, {0x0, @rand_addr=0x4}}, 0xffffffffffffff09) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000180)={0x3, [0x9, 0x100000000, 0xb2e]}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='ifb0\x00') getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) r1 = eventfd(0xfffffffffffffffc) mmap(&(0x7f0000cb1000/0x4000)=nil, 0x4000, 0x1000000, 0x10010, r1, 0x0) 2018/04/06 04:26:12 executing program 6: r0 = socket(0x16, 0x8000f, 0x6) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f00005f8000)=0x4) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r1, 0x400, 0x70bd29, 0x25dfdbfe, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/04/06 04:26:12 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x1000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:12 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2802, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000700)=""/214, 0xd6}], 0x2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000140)="c5bd8826282e824ad4d25e435cf13204c3ca709540") getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000000c0)={@local}, &(0x7f0000000100)=0x8) 2018/04/06 04:26:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x6302000000000000, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:12 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0xff000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:12 executing program 6: unshare(0x20000400) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000040)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x3ff, 0x2}, 0x2c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x200, 0x2, 0x8, 0x4f, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0xb23, 0xd98, 0x800, 0x20, 0x0, 0x4, 0x10001, 0x0, 0x3, 0x9, 0x7, 0x2, 0x6, 0x0, 0x1]}, &(0x7f0000000240)=0x100) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x5, 0x1, 0x9, 0x0, r0}, 0x2c) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000280)={'vlan0\x00', 0x80000001}) 2018/04/06 04:26:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x500, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:12 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/ppp\x00', 0x400, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001600)={0x7f, 0x400, 0x7f, 0x4, 0x3ff}, 0x14) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) mq_timedreceive(r1, &(0x7f0000001500)=""/125, 0x7d, 0x2, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@loopback, @in6=@mcast1}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000180)=0xe8) sendmmsg$alg(r2, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_misc(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1000) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x121000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000100)=0x2, 0x4) recvmsg(r2, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/06 04:26:13 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x5800, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:13 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) connect(r0, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f54601000000fe8000000000000000000000000000ffff020000000000120e00000000000000010000000200089078"], &(0x7f0000775000)) syz_emit_ethernet(0x42, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x5, 0x97, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/06 04:26:13 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x2}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x81, 0x9cb9}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}, [0x7, 0x8001, 0x6, 0x53b7, 0x4, 0x1000, 0x3f, 0x956, 0x2, 0x3ff, 0x8, 0x9, 0xffff, 0x3, 0x3]}, &(0x7f00000002c0)=0x100) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6002290f0030040000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000001fe800000000000000b00000000000000a0040a0cf74a8ce574efe172d1031ef73c4a61941aff6a6f9635de952fdffb3ffd8262d2d4b553c8b7b378cf2b86cd1650fc9a5b579126b52399db6c5727ac49d53473833393fd145784380cae70b86d8dd274404a5982ce36409e23e40e85ee00b74908f9397a"], 0x0) 2018/04/06 04:26:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xf5ffffff00000000, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'dummy0\x00'}}) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) syz_fuse_mount(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 04:26:13 executing program 4: mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa8400, 0x0) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) pkey_mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) 2018/04/06 04:26:13 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') syz_mount_image$btrfs(&(0x7f0000002540)='btrfs\x00', &(0x7f0000002b80)='../file0/file0\x00', 0x0, 0x0, &(0x7f00000040c0), 0x0, &(0x7f0000004180)=ANY=[@ANYBLOB='subvol=t,subeol=},\x00']) 2018/04/06 04:26:13 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) r3 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x6, 0x880) r4 = request_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='/dev/admmidi#\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f00000002c0)='pkcs7_test\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='/dev/admmidi#\x00', 0x0) r6 = add_key(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000000400)={r4, r5, r6}, &(0x7f0000000440)=""/188, 0xbc, &(0x7f0000000580)={&(0x7f0000000500)={'sha1-avx\x00'}, &(0x7f0000000540)="a25217e5863dcb025bcd812c4fb9306caf4522080e1309518b0354d879a1206fa9e12e7fa4220b320f0f567258728fd8a4c921ea1a496bb822cc6a190f3f9a", 0x3f}) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f00000005c0)={0x4000000000000000, 0x4, 0x4, 0x8, 0xa}) sendto$inet6(r0, &(0x7f0000000600)="ed34d6", 0x3, 0x48d0, 0x0, 0x0) fstatfs(r0, &(0x7f0000000640)=""/46) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000007c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x1080001}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x5c, r7, 0x0, 0x70bd2a, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1a, 0x6}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x80}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2c, 0x8}}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) recvmsg$netrom(r3, &(0x7f0000002080)={&(0x7f0000000800)=@full={{0x3, {"e8a089783e392f"}, 0xa4}, [{"1dd2e278218608"}, {"5a2a526c001586"}, {"1c783799abc5e6"}, {"7700cba1de14e3"}, {"c902e88c731e1e"}, {"c0001f3d19eb53"}, {"d2743f6422a210"}, {"930a2b721ac277"}]}, 0x48, &(0x7f0000001c00)=[{&(0x7f0000000880)="2a47314670e979fd31f2caea82a449e4fa273549c8119a315d01f58d8d03c16e7b32a37cbd0da13c70130deda81ddba54969bbe31a01", 0x36}, {&(0x7f00000008c0)="93127d22381810b9298205f5b5fe1790ccdec50c3496a4f35eff3713ab389fb6f75ded56b8df88feebc6c3ca19c881ba7257b3657b1a1d86f686c1b2c897ed73a14ab1fe2e270db909927f01c97f3e7076fc78becc59bf11b9dfc19df558d739c625778cc172b4ad1729a7fb3ceafe25ff30bcbaeea6fd2980841b6ef2981451657d7f5638564be3efcdab94236cabd6c18665ac442ed3e1963cd91f935e989ac605dd39ce9da7942561a6d616e1ea856b5657e870d4cdc06a0f34d3c701d94ba9af44b80d6e", 0xc6}, {&(0x7f00000009c0)="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", 0xfb}, {&(0x7f0000000ac0)="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", 0x1000}, {&(0x7f0000001ac0)="656f678d1e6c24a770d18b0cb78c0dab337421056931155bcd1e20e9e518055bf376af3a4e6b5af37dde4e1e8f97f22563e48052ddf1c4f320982a02317c4605adfdba0bbd7d56f85cfde4b021d6e599c365a46c69ad054443e11d2d8f521fbf7d9667252cc900cfe1a3f1", 0x6b}, {&(0x7f0000001b40)="975c59b7c563e17fef", 0x9}, {&(0x7f0000001b80)="cde5be68a68824876bd7a94345dfec5dd640bebd4b33a5c46f9f89dccb9c82c482eaf24e33a236115abbeb04bb1acb939cb9790a1a7a78a876745f00222aa837e9837eb87515470672e47939070dd2e44780bc81f6e20b66982a594f6a8576b22641db6063d9ea727f9c30d0f28e323e178b8c58", 0x74}], 0x7, &(0x7f0000001c80)=[{0xb8, 0x29, 0x9, "b1c26a7c23a1715575c1b9cea220d85a6434b0e33a224fb5c976caa95301abf7ca524a79e72a6f04df2f03d3412f90fc68b2ce0546c188eb046642e8457279127c18bc3b0e8810eb60fd9ccccd1621d4ae4a1f9bb7ab2697080ab6c698c3d3336d5e617fc0a17d5ea440bb843f75f80c24420f3c26c749fda63f87496156bb19351ead2fc60dcd3b7899bf981446264f1dee4dcb763d35e5149472f7eae19733a7b6"}, {0xf8, 0x10e, 0x100000001, "d4f924f63bea4875f5536635cbbd9592ce18f9c8eb3efda0194e1ed26124f767483d5cd6daefe79a7b1f0d682cbfa07e0b18c355d6da0b444048093679abe03e713642b149433fd4b6ebf26c48943a16a8a55f8c75a292b58d7405b23073b8dc77464bbdc209b4bae3d03f4204076d0156339547f07e9a69caad7e02234ca97743ecb056cc568f7859543e5d7b224246b50866cbd3d5d40aa967ae89d26465b8922658e2c17c79c782425d48b4388097e404a2e5e750aa1391fd777143e405e87ba43ee96d374daf29921861c0ed718a53da4262f8213fcda4f11deec198cdb0ae97136ccbbe5dff"}, {0x30, 0x10e, 0x5, "70b5194ffdf3843a92114e7eb568388f8fa59b68e9bf6ed71a"}, {0x48, 0x11f, 0x20, "73e9ce5bf8869562b0bbeab3f4d55af9d11382b4e014a8dc15221a3f81770b21e6f6b7ab719f8ddce2588212220db109b0e7931245"}, {0xf8, 0x88, 0x6, "76e610a6de7103ae06a9455fd9978f1d0b5e04e964b3539e611360c9ca76371efbc056b4b97c0c1540e59eb452c8e760a6d063d7d8518ed21f2a692d8cb730307aead8f06f2d6eb17584cd94f3249eabc6ebe81db2dfd50e08695590d40663eece3c43fc2bead410dafc18b4852009a05fdd07c821c54590fdb2ceefb8d098a6518f5895eca3f07e6df205a947a8b9a92ad10b3305343411df2cc6534f7b53ce4860f03b29e82797dab8638f51d0fb238b8c4549d7e742889ba5eef0255b09671e1217d67031f510cce36f261768ea143a0e74fa322fb2b4a0ca805debb0c1c210d29390ab"}, {0xa8, 0x10d, 0x8, "7cb65d1fb559eea28d08d234929a216b9b60643856c396a6cc2e1b5b27eb5c1f48f2dbc94c46729c06957d1ea20d4a17942f36597dd74a89aabbe79e7037a4ba5dd1991bcebee1791c8a2058a9f38b2cd42ca1efd999518332cc44566d1a77cff704e665dd44380367845a1be4590995b653393af09b4e2698b1854eb51253ddba1ed19f7b86013357d5670e915fa404bb"}], 0x3c8, 0x20000040}, 0x20) epoll_create1(0x80000) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f00000020c0)={0x5, 0x0, [{}, {}, {}, {}, {}]}) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f00000021c0)=""/236) r8 = syz_open_dev$midi(&(0x7f0000002380)='/dev/midi#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000023c0)={0x0, 0x8, 0x7}, &(0x7f0000002400)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000002440)={r9, 0xffffffff, 0x1, [0xe7c0]}, &(0x7f0000002480)=0xa) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000024c0)=0x0) fcntl$lock(r3, 0x7, &(0x7f0000002500)={0x3, 0x3, 0x1, 0x80, r10}) ioctl$KVM_GET_IRQCHIP(r8, 0xc208ae62, &(0x7f0000002540)=@ioapic) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000002640)={@in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}, 0x9, 0x5, 0x4, "c05bbb010a4cf61ac844b03caf3273db78a256f99759af79b9c3579487e923c37242bb9492e06a8142daecbd50257cd24ce9dcd2309ca8f602fa48e947161b86dc10736a4f6e7ad9e2d189c45f3197f0"}, 0xd8) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000002740)=""/89) ioctl$DRM_IOCTL_GET_CLIENT(r8, 0xc0286405, &(0x7f00000027c0)={0x5, 0x2000000000000, r10, 0xd5f, r2, 0x4, 0x3, 0x7f}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0xfffffffffffffff7, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002800)={'vcan0\x00', r1}) 2018/04/06 04:26:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x40000000, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:13 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x18, 0x14, 0x0, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, &(0x7f0000000340)="1c"}) r1 = mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x10000000000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0063484006cb8baac45357876f650e1e0be22c71d08ddfa716b8371c"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x50, 0x0, &(0x7f0000000180)=[@free_buffer={0x40086303, r1}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=[0x0]}}], 0x0, 0x0, &(0x7f0000000240)}) set_thread_area(&(0x7f00000000c0)={0x4, 0x0, 0x1000, 0x3, 0x1, 0x0, 0x7, 0x0, 0x0, 0x10001}) 2018/04/06 04:26:13 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x58, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@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, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r1, 0x1c, "b50d650a7efaf477f450f5a718057d2fc86b600cc91a45e48ffab397"}, &(0x7f0000000000)=0x24) 2018/04/06 04:26:13 executing program 2: r0 = socket$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) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb9952989", 0xb) r2 = accept$alg(r0, 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x8f2) sendmsg$alg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000003080)='&', 0x1}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) r3 = accept4$packet(r2, 0x0, &(0x7f0000000000), 0x80000) sendto$packet(r3, &(0x7f00000010c0)="5dac98351dbc3ae55c96d2ade635ae1f9869ef65f94d10fdb806511d6836b88e4784e554588ebed3f12540d81dce404b031a76a05b14e2ad6e027fa0d7fd590c8dfef00b0bea3769978b62d21b891d7a99d9504df437e525f4aee749c73c93eb9020d23ff7ecac0806029f169f582501bd1086cc3ccc8bf89e36630958659c31dd81e214d2a1f95c98c9e2e0dfd9bafd88355619ceda6e30bdc49892edc7c4d74330e7505fb05b32c502fb46c7ecf21db824d8959c798679b1f5c2eaff06b047b681fa4466b46e4c45b8acf069393a338c53d69347129aa1f4cb80b9acb1a334bcf44db8279fddc3ac461de3d4581c7905201a266032fc1e13", 0xf9, 0x1, 0x0, 0x0) 2018/04/06 04:26:13 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {0x5, 0xfffffffffffffffe}, {}, @connect}], 0x30) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x3, 0x4e22, 0x77ef, 0xa, 0x20, 0xa0, 0x3f, r1, r2}, {0xfffffffffffffc01, 0x3, 0x7, 0x0, 0xf79, 0x20, 0x8, 0x1}, {0x3, 0x0, 0x5, 0xfffffffffffffffa}, 0x0, 0x6e6bba, 0x1, 0x1, 0x1, 0x1}, {{@in=@rand_addr=0x5, 0x4d2, 0x32}, 0x2, @in6=@ipv4={[], [0xff, 0xff]}, 0x3500, 0x7, 0x3, 0x8, 0x80000000, 0xffffffffffff35e2, 0xfffffffffffffffd}}, 0x78) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000340)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) [ 175.715464] binder: 13137 RLIMIT_NICE not set 2018/04/06 04:26:13 executing program 6: socket$inet6(0xa, 0x401000000001, 0x0) 2018/04/06 04:26:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x6000000, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:13 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = dup3(r0, r1, 0x0) recvfrom$ipx(r2, &(0x7f00000001c0)=""/222, 0xde, 0x20, &(0x7f0000000000)={0x4, 0xab, 0xf9, "240690f0c557", 0x3ff}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000000040)={0x1d, r3}, 0xff6d) sendmsg$can_raw(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x1d}, 0x101ad, &(0x7f0000000100)={&(0x7f0000000180)=@can={{0x1}, 0x0, 0x0, 0x0, 0x0, "bdd31a234a5fb168"}, 0x48}, 0x1}, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00000000c0)) 2018/04/06 04:26:13 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000100)={0x12, 0x66, &(0x7f0000000080)="09e57a998adcd58b483c202cfc0158f43970d8089e765f06008b6ab5c4aef17af305f252cae0a50a57b04603306ae037039bb897efba253c49e6072b6fef7c35d94c33bd440c95f6e7d010e2aa9b703cdb3e5ee99cbaa81204347564752cb27fe9883debac61"}) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000180)=0xd, 0x11c) dup2(r1, r2) 2018/04/06 04:26:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000240)=0x4) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x101000) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f00000000c0)={0x7}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00000003c0)=0xf000) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000480)={"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"}) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00000001c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="27000000000000009c25d7000007000000000200d38526fb285c46643c45f64d50f393958b", @ANYRES32=0x0, @ANYBLOB="08000200e0000001"], 0x20}, 0x1}, 0x0) 2018/04/06 04:26:13 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0xffffffffffffffff, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:13 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = socket(0xb, 0x3, 0x80) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bridge0\x00') futex(&(0x7f0000000040), 0x3, 0x0, &(0x7f0000000080), &(0x7f0000f44ffc), 0x3) [ 176.506063] binder: 13133:13184 unknown command 1078485760 [ 176.511765] binder: 13133:13184 ioctl c0306201 20000040 returned -22 [ 176.521877] binder: 13133:13184 BC_FREE_BUFFER u000000002000c000 no match [ 176.528942] binder: 13133:13184 got transaction with invalid offset (0, min 0 max 0) or object. [ 176.537971] binder: 13133:13184 transaction failed 29201/-22, size 0-8 line 3026 [ 176.654699] binder: 13133:13185 ioctl c0306201 20004000 returned -14 [ 176.664582] binder: BINDER_SET_CONTEXT_MGR already set [ 176.670013] binder: 13133:13184 ioctl 40046207 0 returned -16 [ 176.693685] binder_alloc: binder_alloc_mmap_handler: 13133 2000c000-20010000 already mapped failed -16 [ 176.694112] binder: 13133:13187 unknown command 1078485760 [ 176.708888] binder: 13133:13187 ioctl c0306201 20000040 returned -22 2018/04/06 04:26:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x831, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x4c, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x59, @empty, 0x800}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @rand_addr=0x1000}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000100)=0x10) listen(r0, 0x9) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="00fc0500e300060000ff00180000"], 0x9) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000600)=ANY=[@ANYBLOB="0805b97c7a09277a"], &(0x7f0000000540), 0x1400) 2018/04/06 04:26:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xc0ffffff, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:14 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x400000000000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:14 executing program 0: ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)={0x0, 0x40000000002, 0x8, 0x8, 0x401, 0x8, 0x4, 0x2, 0x2000000000000, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = socket(0xa, 0x2, 0x0) setsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000000000), 0x0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x111000, 0x100) sendto$inet(r3, &(0x7f0000213fd7), 0x0, 0x0, &(0x7f00009faff0)={0x2}, 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f00000018c0)=""/182, 0xb6}], 0x1) r4 = syz_open_pts(r0, 0x2) readv(r4, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000014c0)=""/239, 0xef}, {&(0x7f0000000080)=""/10, 0xa}, {&(0x7f0000000100)=""/55, 0x37}], 0x5) dup3(r4, r0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff8, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) preadv(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40005, 0x0) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000280)) fallocate(r5, 0x2, 0xfffffffffffff147, 0xffe) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x7) ioctl$VHOST_GET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af14, &(0x7f0000000080)={0x0, 0x7}) 2018/04/06 04:26:14 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x200400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x1, r1}) r2 = accept$packet(r0, 0x0, &(0x7f00000000c0)) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000100)={0x7, 0x100000001}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f00000001c0)={0x0, 0x2710}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000200)={0x321b40000000000, 0x1, 0x80000000, 0x10000, "92f99df54b5ea2ab98225cf5d136cf00d781c5d83b7410388e829e59ae056aac7dfbcb4af42b95e600a78d76", 0x401}) r4 = semget(0x3, 0x3, 0x1) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000240)=""/57) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) r5 = accept$nfc_llcp(r0, &(0x7f0000000280), &(0x7f0000000300)=0x60) shutdown(r0, 0x0) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000003c0)="3848dbc356f6af56d4f0e235bc223ca0d48c11b8d3862c3ce39a8d1fb13d3bd13ded1e2438a581541cec3603608a1ec17d3b95e862d3a134acd1c5ca5b9cfdaa66e1fb8010d9555e60689ee3ca3a73b10a366e469b55b97be25a", 0x5a}, {&(0x7f0000000440)}], 0x2, 0x0, 0x0, 0x4}, 0x80c0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000500)={0x2}, 0x4) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000540)=0x3, &(0x7f0000000580)=0x4) sysfs$2(0x2, 0x40, &(0x7f00000005c0)=""/23) write$binfmt_script(r0, &(0x7f0000000600)={'#! ', './file0', [{0x20, '/dev/dmmidi#\x00'}], 0xa, "bbf6847eaf4b11157e80e2ac7ead32175032876f1ef71b110f3f176857542f190ebb585b0cb35a85322125c2cc2d1ce1f01e905a123dd64650bc7149c0cdeb98c22f62dc7c037d4e19c67bebb74661cb85d7f56ac5e546ec6bb8172f92b59af37c43b4e9971080a0d8a38ccf43fbfb4c3c0ebc31e0d6b1d8e56c76a0e84bf0488d5ca07c8cf9"}, 0x9f) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000006c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) connect$bt_l2cap(r0, &(0x7f0000000700)={0x1f, 0x7ff, {0x29, 0x4, 0x2, 0x20, 0x3, 0x6}, 0x8, 0x1}, 0xe) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000780)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000880)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x10200}, 0xc, &(0x7f0000000840)={&(0x7f00000007c0)={0x44, r6, 0x0, 0x70bd29, 0x25dfdbff, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x44}, 0x1, 0x0, 0x0, 0x84}, 0x4000) semget(0x1, 0x1, 0xe0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000008c0)) pwritev(r2, &(0x7f0000000900), 0x0, 0x0) mknod(&(0x7f0000000940)='./file0\x00', 0x3080, 0xc105) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000980)={0x0}, &(0x7f00000009c0)=0xc) r8 = syz_open_procfs(r7, &(0x7f0000000a00)='net/rt_cache\x00') getsockopt$bt_BT_SECURITY(r8, 0x112, 0x4, &(0x7f0000000a40), 0x2) 2018/04/06 04:26:14 executing program 3: capset(&(0x7f0000000240)={0x19980330}, &(0x7f0000000000)) r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0xd945, 0x8000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000001c0)=""/26) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0xa169eecabd6b0b8f, 0x0) r1 = request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) 2018/04/06 04:26:14 executing program 6: rt_sigaction(0x27, &(0x7f0000000000)={0x200, {0x2}, 0x10000000, 0x3}, 0x0, 0x8, &(0x7f0000000040)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40400, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/224) rt_sigaction(0x12, &(0x7f0000000380)={0x0, {}, 0xc8000000}, 0x0, 0x8, &(0x7f00000003c0)) 2018/04/06 04:26:14 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x3a, &(0x7f0000000180)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) rt_sigprocmask(0x1, &(0x7f0000000000)={0x6}, &(0x7f0000000040), 0x8) [ 176.830278] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/06 04:26:14 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0xf5ffffff00000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='statm\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0xffffffffffff1644}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r2, r0, &(0x7f0000ed0ff8), 0x80000000d) 2018/04/06 04:26:14 executing program 3: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000000), 0x4) r0 = socket$inet6(0xa, 0x6, 0x7) fsetxattr(r0, &(0x7f0000000040)=@random={'os2.', 'em1\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x0) 2018/04/06 04:26:14 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f0000000140)={{0x10f, 0xffff, 0xffffffffcb74bab8, 0x120, 0x1ec, 0x6, 0x6e, 0xfffffffffffffff9}, "2f0c5b737bf14e1cc2f03f7f1abe69447f6272034412a19429d8ea872bcfdb2e9e1ce8e6a585dba6110316854518164dea07bfe7d1bb78f668665a39b113fd45acf3d37c73f09bd8a89b4abba2ddc27d285517b13bab2491d5bae6aa9d2765add0af592d7fa92a06070d6b3389ce39f55c2401c4e880dd2dd6c878a99b3df2f89c973794da0f9282a0d9378a30ad0e989a3e78a09dbbaf55120d622e369ce327af6f2e6c3ce3a3c26d3bceea3396647c42275ab9a9aa66ad2083f611b35868cfbe8f785f", [[], [], [], [], [], [], [], []]}, 0x8e4) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r1, &(0x7f00000000c0)=""/91, 0x286) 2018/04/06 04:26:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x11, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:15 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 04:26:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a840f3e8b5ade4e5935137af68e251190634435dca", "6aaba7a936cfcb922821673a08478220febadc5ca0c0caebf4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e85599a5591e6c882e32e7ea6697b93d32112b2bc83c02a"}) 2018/04/06 04:26:15 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0xff00000000000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:15 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000675000)=&(0x7f0000989fff)) 2018/04/06 04:26:15 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x100, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000100)) r1 = semget(0x0, 0x2, 0x10) semctl$SETVAL(r1, 0x4, 0x10, &(0x7f0000000080)=0x1) r2 = socket$inet6(0x10, 0x102, 0x240000010000000) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84302a7052369250009001800001c010000000600050002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) clock_gettime(0x106, &(0x7f00000001c0)={0x0, 0x0}) nanosleep(&(0x7f0000000200)={r4, r5+30000000}, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000040)={0x5, 0x33ff, 0x1, 0x3}, 0x8) 2018/04/06 04:26:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x100000000000000, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:15 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) mkdirat(r0, &(0x7f0000000080)='./bus\x00', 0x100) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x2) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f0000f28ff8), 0x100000002) ioctl$int_in(r2, 0x5421, &(0x7f00000000c0)=0x90f) writev(r2, &(0x7f0000001000)=[{&(0x7f0000000000)="83", 0x1}], 0x1) 2018/04/06 04:26:15 executing program 3: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvfrom(r1, &(0x7f0000000180)=""/107, 0x6b, 0x2100, 0x0, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80) bind$alg(r2, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(blowfish-asm)\x00'}, 0x58) 2018/04/06 04:26:15 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x5800000000000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:15 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) 2018/04/06 04:26:15 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@mcast2, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x2a, r2}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r3 = fcntl$getown(r0, 0x9) syz_open_procfs(r3, &(0x7f00000000c0)='net/sco\x00') 2018/04/06 04:26:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xffffffff00000000, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/sockcreate\x00') setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x2, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000180)=""/218) read$eventfd(r0, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000280)=0x4) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000000c0)=0x3) 2018/04/06 04:26:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x408043, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x8, 0x81, 0x1c0000000, 0x7ff, 0x3}, 0x14) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000002cc0)='hash\x00') bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-aes-aesni,poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) sendmsg$netrom(r1, &(0x7f0000002c00)={&(0x7f0000000040)=@ax25={0x3, {"2a273b46d9127d"}}, 0x10, &(0x7f0000001540)=[{&(0x7f00000001c0)="3b0a44675b1180869dc14bdd06ab532e44cb88dd90594ddfaaca93ff93b335d1d61768d8578ef9c2343c9560a13f198c5c0f718e5ebc68b05d10bf22d7a3a73c9d88ba47caf3d3d9dff2193964843f75b1a7273ddc28bd5c031a3fbf06e0514ee9381a2be9bee7266dc134bffb01cc24a73d9659bb3b5bc5be", 0x79}, {&(0x7f0000000240)="ec314d7f4f43ed33547c421ebece294d82570a8ed0dce5c00c5886a84d32b0487a2b9dce422faacee4341ba2af1658f3b0b3644c9cc3db79880de6e1d1ae3675c4a5e379f955025e0522edbf6ca8b6fede0709c6ddcbbf8982e9cb87798cd2c9f752d519fe1dded99612c9557f155bdd291063dd8e56c052ce5f73eec09fffc44dcad82a2057b76c2e32473d249f62f13d50274fba9833468fc9ef2b80f10c5780bc9bda332984c80a3f632d03327282477863dfbb9fed676572b3e68ae8e9602f3b0d974139a5e5a601e1effbad726744", 0xd1}, {&(0x7f0000000340)="5217f40b158dbc0b3e2d5bae2859d888694eddcfa7df87e521f6d6e66eb8e78c100721d2f49029a7b3593608346cdb31c4e7a0d4423b49a8ee2c11052920457436fa3f4c21884370d43130295a15fa12470483b854c3d23b65d383b5b3790f3cd133bfbaaff62f39fa39fc957cf941a32aa4c35f8e7ebcaa5de8af6c35ea78b624b3823fad6db3b1d5353e925f6ff112354ef2f864b5b5b5039a2d306dae0a2682cde90d68d0be6172539c3ab7952b2c61452786825cb88779aa833e24e7f0a026c1ffabf2f1d4532e75145b168d4c7169e1cfb7b4a7c158498682c631942f1e1e3651", 0xe3}, {&(0x7f0000000440)="cd98875c62d4c04f8623b2e430cc9a83710de6fe54c6222a89caecdeda0d63cd20ecdaf36c78fbe11cc2115d8e223973719f3c92dbefa68c2e042bb6ad1965ac3838d5c4ccc16ae6026c1c5ee71e8aaa4c1e2369e896cb69d6abf5bd20f71262a0f7b2584c3cd12801c4edb0d482fa94ec7b1749b3234962be9a3988f8acabf531eb8f9868eec374ba5a608bba6cdae699b4165f68fa305578fb0dc7d1e259b849ba176f1c8681586737f70668a0b69329afd270a35e8c15b6797fe21233b305bd3c5e0336", 0xc5}, 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0x1000}], 0x5, &(0x7f00000015c0)=[{0x100, 0x11a, 0x113, "67129eea33dffb95226fd022b0626973a933b6b4238b1b69e27900cbe6d039e49c07bb79bc0cf596626b2071a6ad80e084f415bcb1585d0cbcd23a94b085b70bc27d901c0ba9e18f7668f3c51be7f2fe0e37a3a64c24fdd091af456b1f7278fd4136be2a67be35b67c6058ba5e1e41987d03529841ee390692506d169e3c77f13894364613151d38d0e0794e352edc18f933906ee68b19f216a225ec63ec887f28bae6c31449c857ee56addb6816ef7eaa05ed7749ee4380ec763b2226777194726021d935848c3c8e92b134ec77785f0e08f3577e4aab9cc8f0da5af1ea21ecd3023b40ab6fd3fc9dec73d9"}, {0x108, 0x109, 0x8d1, 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"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{0xf8, 0x114, 0x1, "b6e6d725fdcebe0273e76e915ab686b18949ce04b60555610808ee1d078421ea6458c53b49823c2a60feb0e6be831392c37820928ff4095e1ab3943b53860ccd3960d551780c6b69dcb13b4e9525bfc686f5608c1f2eb2ec4dba4718601f5bd4da46b7fa9ea63e840d139a8e8506eede4471d2ae7deb7034a6377f512c144289c2da0635195b0b6fb6f8f6d9d9506d46c6f7eb1939983c4088839d7a0e4e4729096d6e6b8855877000851bc82b128b3d71aae6762dac002cb44cc440744be7a22ddadd0482a013160b570ccc954bc9c1475cc4ac64e03918a2f413fc7fb004320da9db118743dd"}, {0x90, 0x1, 0x3, "200be87abbe8b3c29f87714f3935c49622d35931a2578d14ff7fa28a767779fd7afcd00ba3c7d4349df20d89bfa951ab58072d575594798973f87b002c48be6e5944213c02e8d4d19e4a90099a6f2da1a7605d69a8164960b6c69a1e1dff5fe15d5c4b4a374cfc0e0662ba03e91f790f14eeac127a4c8e85b144fb52ff"}, {0x88, 0x11f, 0x401, "2d88879ae04234996968ff0b4e581f8dd82fb225079274526a33261e832a93f46ef678b6848e7330188a8a13c761d278313d0e27ccd8eb043bc11fef585d312280ec7fc09cefcf0526be6adf949e441167f8f75193bc8e3c1c659899f98ce85a09428f61f6e8bc210bfb23db9f3ea9497c34b4c5"}, {0xd8, 0x0, 0x4, "0bda93276d0b964693ddd83f6999c06a00e7e9252fff170d79e9cf91325e0023a82818ad45fa86fc0acf0958db88f3da1dca4cd57bd95970226f713c4e8f4386ae475eb2b6ef7d83c6aeb7c4cfdb7123957933169901a38871b6c5598451ced9b509c69373eb9ae715c835824818f54f70f574f314ba70d10358e2f36318cfad978d9f6202d620bfd65f0c6fe00b5e10e6626f5bec0c9b2da4bb552cf95d086a690cb3c82cb5bef241f34aa3e34091885fdbce43031b387c0a84d3bc37b83cff141c199191"}, {0xe0, 0x113, 0x2ee, "b106f26e9fe160a2b3a4a9da143bd5c362930d3adb5696957136c1a309af84df34e292fda7bde0a83a4594601c28c246c48a83fcee6ba9ecfd4997e41dc690f55c537f96d4b73ec34f6d1699ed1f4cab299a7ae7b93a54c7d313d271172e0034e54391c447446794b5bcbbc10b7d12de49542bde8c7ecb4b82c4926d2a11005581fc3868faa4d197327fb88e33c31deb834fcfc539aa4510f7fcdcdfe2d935ac500aeb6598611198402510ed2aed6203feb2be0b1b290a863a48f79159218f09a08e4a958f181b804872c9"}], 0x1618, 0x4000000}, 0x4040050) bind$alg(r1, &(0x7f0000002c40)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) 2018/04/06 04:26:15 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) sendmsg$can_raw(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x1d, r3}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)=@canfd={{0x0, 0x6, 0xff, 0xd7}, 0x12, 0x1, 0x0, 0x0, "dd7ae5eb6bdc8a2cd355243209512ccdc093607786ab62e60d61c072296b7e2789980edc3bd6b3bbf0ae8f4b323bc816abd3873833489c426f01d5c82aa3a133"}, 0x48}, 0x1, 0x0, 0x0, 0x4840}, 0x20000000) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3855}) 2018/04/06 04:26:15 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x2000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:15 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/70) close(0xffffffffffffffff) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x101000) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000140)={0x5, &(0x7f0000000080)=[0x10000, 0x5, 0x9, 0x8001, 0x7]}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000180)={0x101ff, 0x0, &(0x7f0000003000/0x3000)=nil}) 2018/04/06 04:26:16 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x3000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x1100000000000000, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:16 executing program 2: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x0, {0xc137, 0x10000}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x90) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x500, 0x0) 2018/04/06 04:26:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x2) r1 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x101, 0x4) 2018/04/06 04:26:16 executing program 6: timer_create(0x3, &(0x7f0000000040)={0x0, 0x21, 0x0, @thr={&(0x7f00007e3ff8), &(0x7f0000c21000)}}, &(0x7f0000aef000)) r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x80000000, 0x100) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000001c0)=0x400) seccomp(0x1, 0x0, &(0x7f00000004c0)={0x1, &(0x7f0000000000)=[{0x6}]}) r1 = memfd_create(&(0x7f0000000100)='securitymime_type*\x00', 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {}, {}]}) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x200002, 0x0) timer_delete(0x0) 2018/04/06 04:26:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000001f00)=@nfc_llcp, &(0x7f0000001f80)=0x80, 0x800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000022c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000002300)={@loopback={0x0, 0x1}, 0x6, r2}) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x3a9, 0x2) bind$inet(r0, &(0x7f0000001e40)={0x2, 0x4e21}, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000001e80)='/dev/snd/pcmC#D#p\x00', 0x101, 0x400000) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001ec0)=@int=0x40, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001e00)={'yam0\x00', 0x2}) recvmmsg(r0, &(0x7f0000001fc0), 0x0, 0x2000, &(0x7f0000001dc0)={0x77359400}) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) 2018/04/06 04:26:16 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00006ec000), 0x0, &(0x7f00005c8fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) writev(r1, &(0x7f0000376ff0)=[{&(0x7f00000d8ece)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1) recvmmsg(r1, &(0x7f0000f75da8)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007e9fa0)=[{&(0x7f0000032000)=""/60, 0x3c}], 0x1, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000)) sendmmsg(r1, &(0x7f0000002180)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="05be7306a1026111b038e9a1e94ce129ba89d6b5192412b7c10bd14680f2f751a873c8a22c3f4eb0151bfcbdd63dd084791b30829eec78f9", 0x38}, {&(0x7f0000000040)="bb58bf504fce2602a068a12473909a77eb6d5a38898eb20814318b5b9bbf2610fa7ae1f9bb2acad5bb98781e32532d41368c72a167f1c47a51084194f917778931ccda5c063736a73fbf3ced939c07d4898a029c846c5863e9f071513efcc209cfd40b61a8be10b3a28d42c539df23ed9eb6b56b59a106899fa7f0eaef38f01a8ecc617ded6c6a95683194cd555e551db64c5bb14b96f01ab1db65a8dd55b57eb9e28ce4142408dc8fcdee3dd6807f726143a016bdb246a562e6314ffe01187184056eef9de93a4b2951a7f095e4788fdc48000b977d4d0150ec9c22c21c", 0xde}, {&(0x7f0000000140)="fcd4919ef42fe62765683a", 0xb}, {&(0x7f0000000180)="e19491abdc798e43bc58b1cfee0011178e67ee1cdbce0b55a9d0e1b82e0131333dccc4b11e0dbadc9bbe68b4bc6178a1ac52cd65e35e3e1eeb29995331bd41105c7be9d9719c0ecf90ef4abdf733821321f6051f401e37d29663045734aa878c3c149b", 0x63}, {&(0x7f0000000200)="bcef44b747c3316335a03c8063257f8883", 0x11}], 0x5, 0x0, 0x0, 0x1}, 0x2}, {{&(0x7f00000002c0)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000340)="81d1d70861603861d715f1489cef217a0892820aa9b720d5b60984d66d2278f0e22146b68ebd06b061545fed4a9d7d6ee60f6c90f060c7fe13dd046cb228837760917644e9aab4e02afc3f59e7cb88809f5b008778f8d7ccf2168fefc6ff9e8ef7f4460e1c92cf213e0a5eb91a1170cefa0e62070a460fa743", 0x79}, {&(0x7f00000003c0)="0abd6159b0846bf3d3a4d618505aad3c3139f835fdecb53c8f2306296a4e8bd36d7e4ddcfd507fc0a0d778fe329628fa9025f3e259316f55bec28a51e43b6f4f303f68d974004f6d55d0f8d1674c305964935f7803b7ecea368133293cf3c3f57eeebb4cb19487f5202380d81bcff363610bbd6bb9e82bd287a930d6f84f93d9c00c4ae2a6142b7054482f5aa653ebfd4edf3a5934351949f53bb58d7a98638793af8eb39ccb11d41703c12faa0682e3e1dca5581f2fa15e344a2b", 0xbb}, {&(0x7f0000000480)="39ec57fb71b6f5e058d780beceed22d0cee7e866157138361aeed43b7dc8cea17ee0b2abb388d21120464cea77b0e8f15bbf780cdc326933f6298814637be8ecd88b650f04b0028b7fd5730be55ffb8d6025efa01fe26a353f515931aa25568ab29d4d53eeec3eda5fd3e68b8e251e9aef54fac30a67872827a127b136bcf08e0fde290627a340e3a91d0b7881df925de10f00ed246f4e01d96889afb9b28d631229a9e7a750b829d3a6edfb4d109a1859ce9201d3988b2e6ac2882753604d9dccee011d3ea67bd36ea48d4b285582a45d32f118dff7737cfa46", 0xda}, {&(0x7f0000000580)="64a5aa447fc4880b1d6f2aa4f22c4ccc095cac9399d881bf6545f2b8f4ffbc5ba440d5ca4d183ed22693ed1b5192d7fe70ca8feb59c26f122b0fb6f0c45085f0f3644693ec230cf8f575eaba08f1f6359bb62aa5b770294e9ad502dba4a350f5a297869efae095e52f55224c553de017d2692c49413778b0ad811fe89aec65646bac5e0e6b6592a2c9a359cac7b69543dc5f058087f2f7351f766cdd365f5b5e8465f111b17e44c0c2a9f67f1c6eaf4443", 0xb1}], 0x4, &(0x7f0000000680)=[{0x28, 0x10f, 0x1, "be9086d5bf9d1abd4f7d1fd26ccd3c2e85d102e7114f"}, {0x48, 0x116, 0x5, "1002777be9a42d3b104eb096dcad2a63609f5293e3c5c77e271020ffac42c4634fd57a3abe13ad633180b96b74cb689bbaaa350cf675"}, {0xf0, 0x105, 0x2, "63ceff33999f578f56707bb2f68640ea1fdfdc7c5ba5beb0794a90914dd547241a812f47c2de7e33837b5d0eb6ca1b34a4ce1f4d0a997fe972ec334eaa20d352e732eb2930c2083f03d8dd4e72ceec78bb54b7d2418d21ddc1728b887452eeb3712a43974466359832ea66a36177c01baa33518e7c2df654cba81302da74b89cf2130bab018461399dabbdf1878d23824ad20f6c564dd0298b20f22cddeda8a58213bf2cf2b6bafe7d9cf51a24f01066170a75ba1ee7fbaf3d3a9fbab35f24c6ffe753dc5cb5855fa348cf1eb8ad78c59bc43520116a3d9ef04678d5"}, {0xf0, 0x10b, 0x6, "a2c2efcda6ca5104a8ca4e3ce42f68d71bce139b87a0cfba45dc5417546c37981f201fc0d06c22bf46887ed8b0df9a4cf26de9902a0907e06048c912734029192893bfceb7f00c64bb7ad46f42d6b2eb2011704b6273d18ab01005e50873c992895e08f58f5b5df39c4d201ff18e97bdc99a8afe691ecf0766cea8d45f958d9c8fa560b0e70578a4c5e4c5b2e2f5d2839d28a4ab5ef91d9326c8460b9e9898226850034cc01efebce266afd28ec93550b9f48b873881c0cc2b317478ed69960b502d660fba761578322a89bd547dec7534ed33af2a1e1403bedd76ca82b6d4c9"}, {0x90, 0x84, 0x9, "15ba09dc47595de3a77d94c2bf3cfbee0dd32320292732c3e9815fb3f06e54f52b2e191f9ffbc079105b34e53e3c8cf6b4ef64fa75b53e97b8e8d0eb05c0a2261319829d266e1eaa6f7a02a0aebac79e56bf8eda285a84f020a9fadeda9fe38e8bab2ab1c5d30ddff012e7ded8f0b8a77fdd2445bd1170fece74a1"}], 0x2e0, 0x800}, 0x8000}, {{&(0x7f0000000980)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x3, 0x1, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000a00)="afe8af5a6d142aeca331a252c2ef800fc81f90354de1bdb7f9f859f8f8636587f38eb9a4ecc82fbfab232d2eefd89a42ea6767e59cb300ecc152aacc1f1d15ce808cc3d988aa1c113201c0de18366509b76d3d1708ce148748ddbe1c452851b446ca1f7058a5338d7f7403ed", 0x6c}, {&(0x7f0000000a80)="51e0cd5cfd9aad41d94b91b17a788df829ff622d9c5ccbfadab5949d3947f62370a5b81fc7ed1301d6798324a40913c3d2bf66683f63f283c4fb39c5c18f11f072b4b35c616367444742a676d0cfbdb8b12fdc9883f6bbc253ad952c3f1169fb429cd62421ab30012cc7d79fe02623589183e516c8025161ceb9701aa4fee91c0381fb769e106361c9dbf519c51b0ed69b4dde0ec8bf59411d9315d8c1711c0e94d9", 0xa2}], 0x2, &(0x7f0000000b80)=[{0xa0, 0x102, 0x4, "aa47524bdd03656cb1543f705475c393e3f66182358e5a5c62794c5ebc5c3bc98ddfd7de13e6b04c2d987fa9d26f5f7a4f777e163361a7550ae52642b4349b51c32ad95564c59ad3ede996974ad801d249a47ea9128172fb94e9460fc998d0a26afc2f186759ff86865802bfc5c1c59eae27b8163d03210a12274eb0ae7e1eeac899fe00692a333582f6f0482fd667cb"}, {0x100, 0x11d, 0x7, "2dfdaf43eec4e0e108a8878f7c87e442021f862b03a3f7edbbd24d735ab63708ec2de528e25401033efd383b2dcd289be5810f5b29c4064b4a846d87912c89293e613a4ef8c8f7a26489014a3a15279ce9d409d802edae8b06868ea5e39eff2e0413a73513e92a731e4e79a574d0b407b5858f17cea7781a1d87df1ca07364978b891c85dd707d978bd5ab4aea2b284fefb77be83820503161d29a4b7479a86182702f267080ebc61b1101c21e0f12e5e6d6ed14b2abe91d8456cf21cfa64d914331facaad0a059da03a17e85d1805bbecc6fe9142977203cec0e5233a58ee81176c92becb3d8697cac7fb"}, {0x1010, 0x117, 0x100000001, "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{0x80, 0x13f, 0x1, "3138846934b29d6259727d68e77e380399c78ae12e241aa47f6501b8772e4641d5e86cfd22fb08ded13996ef9da27f6d18b93895c09e955f8504ca5a58e368010091392145bb9536af288cc845c4dee9b34f16e35d1b54a3f65078ce375be195f62ca371ecc520eea70eb2"}, {0xf0, 0x0, 0x3ff, "0b38aaea5b66daac8ccc6f6e9dfe5424ef9638d8ad09b0c169b1d2b78002295fb40725f4a4278923c0bda5199a8a54ed0695a2150ec38c6a259b0156d1935084bdd6c60625e62e8f5e67d8f5f5f32646b9dc646d2a8e18916b35b07bb3710c2e58433479260d81e671bfab3c8a6493c9e1c862c87a01d9c1f2dc9d2ece8d259067d9a083273a2a92688c5e44b7ae7057e9292b53c9d0d0fd2a94a7801ffd4dc71dcfffb1510c90aac3cc1931488b186086a0d145cd6d07d19fbee5d3a458b4203537c8b0de6347c4d93873f1f5baba9e9b7dd23ebbe455305f593999d64eaa"}, {0x40, 0x10c, 0x73dbc955, "1cb0dcc49b69f6a9147ec11b775d10d39e23d9d4dc196c9a79a9890e308985b3e21f6aa62b0adb3c9d48b58ab1c23d"}], 0x1360, 0x810}, 0x7}, {{&(0x7f0000001f00)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x0, 0x3}}, 0x80, &(0x7f0000002140)=[{&(0x7f0000001f80)="aad39366a1cff6d242e014fd7cbda311c633316a4a9c4e5bae3907e612ecd2b093bb51573fd49299e6c5078e62a03f3e0ca1fd7407699622df7110aabe15563450efaa4189b432ebe6b0596b78e1048d4257d686e5adb26f3d54d2fbe24eff95afbca924e7a6af28732bd47721497644cfc6c4f462aa81b930ebe41c0e544b1795cb1f803892885e8a815a37f4e2bdf20c83d9fee974b8ca9b9191be030a00487eb5846e9d6d48a231b06f461b7f5436555c2a9c216dd85bc097", 0xba}, {&(0x7f0000002040)="5a32cea701ab0d73080a3df817a2c8681f4652787fefabf5643320064ab51cebe382742e1f2021ca3baf2fc83048f14ddbf207c6b00ebbb1e331c73adc2c1a9afa875118cf99d3aaef27f7c460435cd229bf183ff355bdeecc7c7b829fb14eb1fbd1e293a7ff0bdf74fa5eb80c80f188e93c4b87b7b9aff67ec9f753578cdfa118b78d46d4aeb70b3793d4bcbde0c7e13e0f9a130a16f5d027b8449152bfa64e5f9f27be69a6c40015fe3e1ea4edd0856def7d57d8e436cf32698d20e81e685edbb413580c328f3ff63c6b7495cd19b3a934e5b2f1364e47ba6324f0ebe8c511e66539a6", 0xe4}], 0x2, 0x0, 0x0, 0x4000}, 0x654}], 0x4, 0x4) 2018/04/06 04:26:16 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)}, 0x0) r1 = memfd_create(&(0x7f0000000040)='system&lo\x00', 0x3) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x5, 0x5}, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000000300)="d2b14fd4d96fe4ae1d39f0414ee811e1dc141c85a3bc6582ba4cab373131b4a421eb0ea44876712c6cadccfe0089097675a487ad04667290d8985b00b4c68e12fe198d190a108d8cdf71587805a528c38c937ffcd87d1101cb40228e1aac421a8267dc3f237ad64255fcff880af2e2f14b90e86f686a6974c918eb0af439387ed70b2f2e", 0xfffffffffffffd2e) socket$inet6(0xa, 0x3, 0x0) 2018/04/06 04:26:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x400000000000000, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:16 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0xfffffff5, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000003400)='/dev/vcsa#\x00', 0x7, 0x181000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003480)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000003640)={&(0x7f0000003440)={0x10, 0x0, 0x0, 0x41200100}, 0xc, &(0x7f0000003600)={&(0x7f00000034c0)={0x114, r2, 0x904, 0x70bd2a, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2d, 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x40}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x65a99150}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x41}, 0x8040) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)='\n', 0x1) 2018/04/06 04:26:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000000c0)={0x3, 0x11}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="8074bcc70324d5eb88d8f13acc61ef7e1480"], &(0x7f0000000740)=0x8) getsockopt$inet_buf(r0, 0x0, 0x7, &(0x7f0000000640)=""/30, &(0x7f0000000000)=0x1e) seccomp(0x0, 0x0, &(0x7f0000000840)={0x0, &(0x7f0000000800)}) 2018/04/06 04:26:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000380)=0xffffffffffffffff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x254, 0x23, 0x0, 0x70bd26, 0x25dfdbfd, {0x15}, [@typed={0x4, 0x5c}, @generic="f78d2446aa8672ce31e6a3675e974aff03f4aa4bd73a5ffdc1a9b18201bac297cbcfda277b9fb7b1ab4f0dc89573784e91dcab74ea7374322c38b5d1ac29d09e32083ebd43e72c9bf207be35af88a1c427cd7f65580907de87bdfcd8f7f0e45d46e4b2a8f9097328a30ae842786c959d8f926a120de131b8d66a0379155acaed8fdd22460266b531d1777e8a4f5412d520fcca9d8802", @typed={0xbc, 0xc, @binary="3e2ecf01bbd961411a7b50d954e60236b1ff575ecdb677eca7c91023daf80594cedb00d3196ca5fbdf5555bcef4a0f95d8ce13c33f8663a5ebb23f82c279f3e77c37069191be20e05d505ff2f449264b542a30935ff9039810ac60cd248b9b83e530dfb4f8caf48e0ff09eae441288b9c7d40e065b7d276b2ac9b085483d7104fd8c290165a514ce2e7e6e4a14ee81866e0fffc277da4f12e47052090f5d5f6a6b4a01840a86ecfaabdd2d78bcac3080e6e98a3901a9"}, @generic="38bf6b2619c2dbf7b32056f99f1ca17f7b897c92a3a2879103d8ff6020a950eb4f5006264dc5b11794b284396e132dd7e979e2646839b468e6a77ead60d5baf3456a6e127ef5ad536df173f64996a832c920e0d658e9737c082e3ca24cd95c8b9e69a800dffccfbad41615bbc429fa5ee8a62d6f6fcb1087880db9c476b952904e76955fe570afb3de21f8cdcb1ad8d80c28f239ca988a4d8e8de5a4c2dbe42ae587ddbe726ddd1fcda28e7c8dcddb84f3ae3b03770e736942a9f04510fcdbe24c3e11c080dfc9ce9a088980c9fe421f4ab90eef123f0e313dd0f3ea60dd707f3929f033cd581b96"]}, 0x254}, 0x1, 0x0, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000400)=ANY=[@ANYBLOB="14000000280011030001000000000000000000003f0a2f34bf7377cd00000000000000000090589ddd4a31fe8a36543b6d566c2a549e18d254a0f918e6799e9b568ec2099cf8ada03f658cbb260c34076cbda7a4eb66d9fcc8c1b17b19f7b3421c7ad2d2497dfd271d652ea118d1bbb530582eb02746"], 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/06 04:26:16 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x400, 0x41) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) accept$unix(r0, 0x0, &(0x7f0000002540)=0xfffffffffffffe99) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000140)=0x1f000) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f00000002c0)='./file0\x00', 0x3, 0x6, &(0x7f0000002440)=[{&(0x7f0000000300)="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0x1000, 0x7f}, {&(0x7f0000001300)="6d3e14fdfdf8cb242baacf99992f40275bededc9eec74cc77ab1b739716461e485eb09", 0x23}, {&(0x7f0000001340)="b5d239eb28a2ad2419cca0294c774adb112ce37fbb891da1ec54ba3a90ff2e73ae741bcedd47b2432935e00b38360c107656ec13148859add55952adb2b00e49dd3d2eec926ca13baa", 0x49, 0x4}, {&(0x7f00000013c0)="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0x1000, 0x5}, {&(0x7f00000023c0)='y', 0x1, 0x10000}, {&(0x7f0000002400)="211bf04db6d36b3cdafce2c19bc2f7c418d3d22f030c4bbae9c83a92d0a6270b59724be7", 0x24, 0x51fb189b}], 0x8, &(0x7f0000002500)=ANY=[@ANYBLOB='dak,\x00']) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002580)=[0x1]) r4 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f00000001c0)=""/248, &(0x7f0000000080)=0xf8) io_setup(0x4, &(0x7f00000025c0)=0x0) io_destroy(r5) getsockname$netlink(r3, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffee0) [ 178.943997] audit: type=1326 audit(1522988776.514:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13336 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/06 04:26:16 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e, 0x0, 0xffffffffffffffff}]}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/06 04:26:17 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0xffffffff00000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:17 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x263, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/route\x00') syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000000)="66baf80cb850c47f80ef66bafc0cb80000c0feefc4a19f51f2440f019fc62c248566f247ac4ede5600c4e3791d7ee004c40151e299992c0000b805000000b9336600000f01c1420f5bddb99f0a0000b88eabb2c9ba000000000f30", 0x5b}], 0x173, 0x0, &(0x7f0000000200)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], 0x459) 2018/04/06 04:26:17 executing program 2: clock_settime(0x84d853846cc3854f, &(0x7f0000000400)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) sendto(r0, &(0x7f0000000040)="ff4c8b2480d6b91d9048be0504f65f7bbedcc3c1a91fdc772c6f44f47974a595168834080cdd4e6916c35dea0bdc3138082d5bd015b898e25e470fe36eeaf45ecd7b88e3f9bc4637ce62b10a403bc0df2c1d3a5919ac45c7c28efbdcfdf2a2d1dea2cae7f02603184d6e5aa09cac3001a45cfa22920bfc1d118bb2e7dfa2973110e85a73751551faa3659da526cb5cb97b1379b7daa97c562ea22fee2bb6c5f10228", 0xa2, 0x4000, &(0x7f0000000100)=@llc={0x1a, 0x337, 0x8, 0x8, 0x100000000, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80) 2018/04/06 04:26:17 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f0000001ffc), 0x86, 0x0, &(0x7f0000001ff0)={0x1f}, &(0x7f0000239000), 0x0) r0 = semget$private(0x0, 0x5, 0x503) semctl$SEM_INFO(r0, 0x6, 0x13, &(0x7f0000000000)=""/48) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 2018/04/06 04:26:17 executing program 0: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x800) recvfrom$inet6(r1, &(0x7f0000000100)=""/205, 0xcd, 0x1, &(0x7f0000000080)={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xac}, 0x1c) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, r2, 0x200, 0x70bd26, 0x25dfdbfb, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000080}, 0x800) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000440)={0x800, 0x1}, 0x2) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000200)) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/06 04:26:17 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x9fc, 0x0) socketpair(0x1, 0x8080f, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000180)=""/102) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x200000000000002]}) 2018/04/06 04:26:17 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) mq_timedsend(r1, &(0x7f0000000080)="8b60d4ce776c29a7c268bb1a613f56c09a4be50929dda4a96be8f7f0e415220feea930eb025770dd1081faa324b77f000000000000", 0x35, 0x3, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000280)={0x5, &(0x7f0000000240)=[{0x9, 0x80f, 0x6a8, 0x8}, {0x8, 0x4fa7266b, 0xff}, {0xc3, 0x0, 0x6, 0x400}, {0x2, 0x1, 0x6, 0x1}, {0x10000, 0x2, 0x6d, 0x9}]}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000380)=0x0) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000440), &(0x7f00000006c0), &(0x7f0000000680)=0x0) sendmsg$netlink(r1, &(0x7f00000005c0)={&(0x7f00000002c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x80000}, 0xc, &(0x7f0000000340)=[{&(0x7f0000000700)={0xa4, 0x2e, 0x8, 0x70bd27, 0x25dfdbfb, "", [@nested={0x94, 0x54, [@typed={0x8, 0x39, @uid=r4}, @typed={0x8, 0x4e, @fd=r2}, @typed={0x8, 0x56, @u32=0x9}, @typed={0x8, 0x1, @str="0e00"}, @generic="ddcea6881f67b12271badfd485087c3f94917bac1ee8b15821afa9dad688c0096ea54e9a420e55dcb6c96968f2d7ab563d619877dbc35ed766bda8be6ab8f7a032b029445f8f5165a94b1c2ca8aa5507d71d538f06484676ac05cb4f5c47f2747fbec0164f49", @generic="b1", @typed={0x8, 0x5a, @u32=0x6}]}]}, 0xa4}], 0x1, &(0x7f0000000500)=[@rights={0x30, 0x1, 0x1, [r0, r2, r1, r0, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r2, r2, r2, r2, r0, r2, r1, r2]}], 0xb8, 0xafda9994c9755f61}, 0x4000) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000200)={0x3f, 0x8, 0x8}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00000000c0)=@ioapic) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000000480)="8d0417ba97e0c413b692b44dca0abcdc93498cf8bf8b8bd92eabe582a737cfa2be8762fb7cbfafbc3468ba8ed178f5deef3fd6cd9f2b41325ed5aee8fe387ff509c645e65779788eb37410815eed9380dfa5768e5f82a5f0a64817d97399c744b8ebfc77c20ace00d3", 0x69) [ 179.775379] audit: type=1326 audit(1522988777.346:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13336 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/06 04:26:17 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x100000000000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000040)=""/4096) fallocate(r0, 0x3, 0x3ff, 0x3998) 2018/04/06 04:26:17 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) fanotify_init(0x10, 0x400) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) 2018/04/06 04:26:17 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0x5}}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000200}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r1, 0x300, 0x70bd2b, 0x25dfdbfc, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 2018/04/06 04:26:17 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x600000000000000, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, 0xffffffffffffffe7) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040), 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x5, 0x2, 0x7}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x5, 0x4) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e22, 0x101, @empty, 0x4}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/04/06 04:26:17 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x300000000000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:17 executing program 7: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffffffffff80, 0x4000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000140)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000480600001001000058030000ffffffff68040000100100007805000078050000ffffffff780500007805000005000000", @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000961d7ae460b4597a84e784827f0aeb00dd9896ba000000000000000000000000000000000000000000000000000000001000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000008000000ff0200000000000000000000000000017f00000100000000000000000000000000664e230000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffff000000ffffffff007f93690cffffffff7369743000000000000000000000000069703667726574617030000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000bf00060620000000000000000000000000000000000248020000000000000000000000000000000000000000000000003801727400000000000000000000000000000000000000000000000000000000010000800000000003000000000000003405000000000000000000000000fffffffffffffe8000000000000000000000000000bb00000000000000000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000001fe8000000000000000000000000000aafe800000000000000000000000000012ff01000000000000000000000000000100000000000000000000000000000000fe800000000000000000000000000015fe8000000000000000000000000000bb00000000000000000000ffff0000000000000000000000000000000000000001ff0100000000000000000000000000010d00000048004e45544d415000000000000000000000000000000000000000000000000008000000fe8000000000000000000000000000aaac1414180000000000000000000000000064070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800534e4154000000000000000000000000000000000000000000000000000108000000fe8000000000000000000000000000bbac1414aa00000000000000000000000005004e2100000000000000000000000000000001ff02000000000000000000000000000100000000000000ffffffffffffffff00ff000000ff0000ffffffffffffffffff726f736530000000000000000000000062637368300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000000100000200000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000004000000ac1414bb000000000000000000000000fe80000000000000000000000000000a4e214e220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0xffffffe0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000ac0)=""/4096, 0x1000) 2018/04/06 04:26:17 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffff000000fe000086dd60761722052e9046b888376efc8443605100303afffe8000000000000000000000000100ffff020000000000000000000000000001860090780014000060c5961e00000000ff010000000000000503000000000501ff0200000000003a6fe8000000000000000001e008fe0c5813fd81a32be91c7e3ca66817e1303fc8b727365a0b7984dbcfb64075dbe59b2b4bd9294944313e732881be7835a8d2496989bef692854180ee8b4ffbe55a5a278d39255ccb91df34a0af1cb78267793d537074bbbca572cb16a51ea791d1ab050937394a2b3f12d081a1fbd0162d"], 0x0) 2018/04/06 04:26:17 executing program 2: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)) sendto$inet6(r1, &(0x7f0000000080)="72258dee6b2048bcea8fa736387ae8553e1bc8b881e5500ce11ad85a59", 0x1d, 0x4008800, &(0x7f00000000c0)={0xa, 0x4e22, 0x200, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100}, 0x1c) 2018/04/06 04:26:17 executing program 3: clock_gettime(0x0, &(0x7f00001f6ff0)={0x0, 0x0}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r2) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944c82dd184301c190894ff1726f78d0e89edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xd0, r2) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000180)={r4, r3, r4}, &(0x7f00000001c0)=""/42, 0x2a, &(0x7f0000000240)={&(0x7f0000000200)={'md5\x00'}}) setitimer(0x2, &(0x7f00000e9000)={{}, {0x0, r0/1000+10000}}, &(0x7f0000281000)) setitimer(0x2, &(0x7f0000382fe0), &(0x7f0000b54000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000040)={{}, {r5, r6/1000+30000}}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x200, 0x5, 0x820f, 0x80000001, 0x3, 0x3, 0x7, 0x3ff, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000440)={r8, @in6={{0xa, 0x4e21, 0xd1e0, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}, 0x1, 0x200, 0x8, 0x2, 0x20}, 0x98) 2018/04/06 04:26:17 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x500000000000000, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:18 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x200, 0x80) accept4$bt_l2cap(r1, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x7fffffff, 0x9e, 0x0, 0x8}, {0xeae, 0x100000000, 0x9, 0x89b}, {0x2, 0x2, 0x98a, 0x45ec}, {0x7fffffff, 0x4, 0xfff, 0x4}, {0x9, 0x88, 0x8001, 0x8}, {0x101, 0x98be, 0xec1, 0x8c57}]}, 0x10) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000458ffc), &(0x7f0000000000)=0x4) linkat(r1, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x400) 2018/04/06 04:26:18 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) clock_gettime(0x0, &(0x7f00000013c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001380)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000000040)=""/64, 0x40}, {&(0x7f0000000080)=""/236, 0xec}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000180)=""/11, 0xb}, {&(0x7f0000001200)=""/97, 0x61}, {&(0x7f0000001280)=""/46, 0x2e}], 0x7, &(0x7f0000001340)=""/40, 0x28, 0x5}, 0x8}], 0x1, 0x2, &(0x7f0000001400)={r1, r2+10000000}) r3 = socket$netlink(0x10, 0x3, 0x4) write(r3, &(0x7f00000001c0)="2700000014000785fb30a200120f0a00111b01ff7f0000000000007a3e0e49d6a90600d6ec0000", 0x27) socket$netlink(0x10, 0x3, 0x1f) 2018/04/06 04:26:18 executing program 3: syz_emit_ethernet(0x11ee, &(0x7f0000001200)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x9, 0x3, 0x2}], {0x8100, 0x7, 0x2, 0x3}}], {@ipv6={0x86dd, {0x40, 0x6, "3a3c18", 0x11b0, 0x21, 0xd389, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[@srh={0x32, 0xe, 0x4, 0x7, 0x9, 0x3, 0x1, [@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x18}, @remote={0xfe, 0x80, [], 0xbb}]}, @srh={0x32, 0x8, 0x4, 0x4, 0x4, 0x0, 0x20, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}, @hopopts={0x3c, 0x210, [], [@ra={0x5, 0x2, 0x9}, @calipso={0x7, 0x20, {0x7e, 0x6, 0x0, 0xaf, [0x80, 0xae, 0x3]}}, @generic={0x80000001, 0x1000, "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@calipso={0x7, 0x40, {0x100000001, 0xe, 0x7fffffff, 0x1, [0x4, 0x1, 0x100000001, 0x81, 0x7, 0x7f, 0x2]}}, @jumbo={0xc2, 0x4, 0x9887}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @enc_lim={0x4, 0x1, 0x5}]}, @hopopts={0x3b, 0x7, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x1, 0x4, 0xffff, 0xa09, [0x9, 0x3f]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff]}}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0xce8d}, @enc_lim={0x4, 0x1, 0x3}]}], @icmpv6=@mld={0x84, 0x0, 0x0, 0x1, 0x81, @remote={0xfe, 0x80, [], 0xbb}}}}}}}, &(0x7f0000003fec)={0x0, 0x0, [0x0, 0x0, 0x0, 0x5d]}) rt_sigreturn() 2018/04/06 04:26:18 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x8, 0x8400000000003, 0xffffffdf00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x7, r0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) r2 = dup2(r0, r0) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x800) 2018/04/06 04:26:18 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x300, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x80ffffff, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:18 executing program 2: syz_open_procfs(0x0, &(0x7f0000725000)="6e732f697063005a55c9bac4b669d9bad30ee7b7471b5c5f139e478c5a80a81227fd426ec4d35d9ee37ec1d755e7d669cbb166b81f3ae5c0c48610224cbf53738cb8f9180ae4b6a40a39ca5f8c5a080d5278362b557b12c04d1d3f24f413fb41c6e32889dd") syz_open_procfs(0x0, &(0x7f00009b7ff9)='ns/ipc\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_tables_targets\x00') socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) ioctl$int_out(r1, 0x5460, &(0x7f0000000140)) getitimer(0x2, &(0x7f00000000c0)) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 2018/04/06 04:26:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b0d5e383e5b3b60ced5c54db7f0016ec05b7", 0xf) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x40040) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21}}, 0x0, 0x0, 0x5, 0x7f, 0x8}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000003c0)={r4, 0x7fffffff, 0x80}, &(0x7f0000000400)=0x8) kexec_load(0x3f, 0x1, &(0x7f0000000240)=[{&(0x7f00000001c0)="26886cb416ff2fefa103f80f250cebe8dec538aca97d5f7b3350888ef547bd3f59ab70868d3369cdedcf27db072c3fc60d3f20a48360e88d89af1312506440897d8f7a9d4fdb33037cc8c493ac", 0x4d, 0x81}], 0x1) r5 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7, 0x400000) r6 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x101000) renameat2(r5, &(0x7f0000000100)='./file0\x00', r6, &(0x7f0000000180)='./file0\x00', 0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/06 04:26:18 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0xff00, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x4000000, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:18 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x2, 0xffffffff, 0x400000000, 0x6, 0x0, 0x2, 0x12000, 0x1, 0x7, 0x100000001, 0x4, 0xffffffff, 0x5, 0x4, 0x2, 0x7, 0x6, 0x3, 0x144f, 0xffff, 0x800, 0x3, 0xffffffff, 0x3f, 0x2, 0x0, 0xdc4, 0x400, 0xe822, 0x7, 0x652f, 0x7, 0xa, 0x0, 0xed, 0x0, 0x0, 0x6e, 0x3, @perf_bp={&(0x7f0000000040), 0x4}, 0x8000, 0x5000, 0x80000001, 0x7, 0xf5ce, 0x7, 0x6}, r1, 0xf, r0, 0x4cc7dd5195e34898) restart_syscall() r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xfffffffffffffffc, 0x200) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x200882) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000240)={'security\x00', 0xb2, "11bfb19639ffc2cecf5fc3629688ee6abf7f817f7ca92dc4f7f8b9125a230890bf8bfaf2e77aaedc2267e26fd39d7a7b5aa3fa5ae1a936fa3374cf57cb5dff7dcb836e84f89b9fcd30a9c0fd37275b4a60045d0c2c494eaaa4896ad033ea37353b10bd04267762eec749b9d7defda05c8de61feb9f1e5b774fe39bbae6cf83e7c06032e0fa364e5d014ceab00d76bc0a1840e159fa67739c1eb11f006599bcd194ad13296a33a98c699816dc5e7c984c5e9b"}, &(0x7f0000000340)=0xd6) 2018/04/06 04:26:18 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x73e1, 0x402101) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000001c0)={{0x5, 0x5, 0x100, 0x4, "2758c3cb2e5ece94caf16652324298bbc596c8efd3ba7da764a637531828167f1b5a4562f61d2e310e3ac3c4", 0x4}, 0x0, 0x0, 0x8001, r1, 0x2, 0xffffffffffffffe1, "ae07ba3f8fdd8ebf2b0a7ce736acd3b98e0c6acee46044769c11a716a4b613b6aed82d45ccd10f658dbf910b21e1adeb0bc611b34fbac783c1c0dfe5d453f8d4", &(0x7f00000000c0)='\'(\x00', 0x3, [], [0xffffffff, 0x1ff, 0xfffffffffffffffe, 0x5f]}) capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000180)={0x3, 0x7}) mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) 2018/04/06 04:26:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000080)={{0x7, 0x2}}, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 2018/04/06 04:26:18 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=ANY=[@ANYBLOB="f80000001600010000000000000000000000000000000000007f00000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f0000010000000000000000000000000000000032000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xf8}, 0x1}, 0x0) 2018/04/06 04:26:18 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x2, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:18 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x36a3) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x68c, 0x4e23, 0x0, 0x2, 0x80, 0x0, 0x3e, 0x0, r1}, {0x3, 0x3, 0x1, 0xffffffff, 0x22, 0x6, 0x3, 0xc334}, {0x80000000, 0x1, 0x4b, 0x1}, 0x200, 0x6e6bb1, 0x3, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3500, 0x2, 0x3, 0x40, 0x4, 0x7dfa, 0x4}}, 0xe8) 2018/04/06 04:26:18 executing program 4: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x0, r0) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x4, 0x4, {0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x9c1}}}, 0x3a) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/nfsfs\x00') mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0xa5811, r3, 0x0) 2018/04/06 04:26:18 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x2, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) 2018/04/06 04:26:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x300, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:18 executing program 2: r0 = socket$inet(0x2, 0x2000804, 0x6205) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@broute={'broute\x00', 0x20, 0x4, 0xe50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f00000000c0), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x0, 0x0, 'ip6gretap0\x00', 'bcsh0\x00', 'ip6gre0\x00', 'sit0\x00', @empty, [], @random="ce15a3e7fb13", [], 0x920, 0x920, 0x970, [@among={'among\x00', 0x888, {{0x1000, 0x0, 0x0, {[], 0x2, [{[], @multicast2=0xe0000002}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}]}, {[], 0x7, [{}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @dev={0xac, 0x14, 0x14}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @multicast1=0xe0000001}]}}}}]}}, @common=@log={'log\x00', 0x28, {{0x0, "9acf9004eb545b64c8183be0eb67f5396a90231053f85a7ce07992ba83d1"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x0, 0x0, 'syzkaller0\x00', 'dummy0\x00', 'rose0\x00', 'ifb0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="ec8b5cfd6a14", [], 0xd0, 0xd0, 0x200, [@arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @empty, 0x0, @multicast2=0xe0000002, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="bddd87e6ac44"}}}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_run_t:s0\x00'}}}}, {{{0x5, 0x0, 0x0, 'ip_vti0\x00', '\x00', 'ipddp0\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xf8, 0xf8, 0x130, [@realm={'realm\x00', 0x10}, @nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}]}}, @common=@dnat={'dnat\x00', 0x10, {{@random="ec3c633d8853"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x1, [{{{0xe3138f8c9b4c6049, 0x0, 0x0, 'rose0\x00', 'dummy0\x00', 'sit0\x00', 'yam0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb8, 0xe8, 0x120, [@ip={'ip\x00', 0x20, {{@multicast1=0xe0000001, @rand_addr}}}]}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0xec8) 2018/04/06 04:26:18 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x3, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:18 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) connect$inet(0xffffffffffffffff, &(0x7f0000002000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000100)=0x1) r2 = msgget$private(0x0, 0x1) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000000)=""/129) 2018/04/06 04:26:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) recvmsg(r0, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001800)=""/222, 0xde}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1800000016000183000000000000001000000000"], 0x1}, 0x1}, 0x0) 2018/04/06 04:26:18 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x2, 0xffffffff, 0x400000000, 0x6, 0x0, 0x2, 0x12000, 0x1, 0x7, 0x100000001, 0x4, 0xffffffff, 0x5, 0x4, 0x2, 0x7, 0x6, 0x3, 0x144f, 0xffff, 0x800, 0x3, 0xffffffff, 0x3f, 0x2, 0x0, 0xdc4, 0x400, 0xe822, 0x7, 0x652f, 0x7, 0xa, 0x0, 0xed, 0x0, 0x0, 0x6e, 0x3, @perf_bp={&(0x7f0000000040), 0x4}, 0x8000, 0x5000, 0x80000001, 0x7, 0xf5ce, 0x7, 0x6}, r1, 0xf, r0, 0x4cc7dd5195e34898) restart_syscall() r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xfffffffffffffffc, 0x200) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x200882) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000240)={'security\x00', 0xb2, "11bfb19639ffc2cecf5fc3629688ee6abf7f817f7ca92dc4f7f8b9125a230890bf8bfaf2e77aaedc2267e26fd39d7a7b5aa3fa5ae1a936fa3374cf57cb5dff7dcb836e84f89b9fcd30a9c0fd37275b4a60045d0c2c494eaaa4896ad033ea37353b10bd04267762eec749b9d7defda05c8de61feb9f1e5b774fe39bbae6cf83e7c06032e0fa364e5d014ceab00d76bc0a1840e159fa67739c1eb11f006599bcd194ad13296a33a98c699816dc5e7c984c5e9b"}, &(0x7f0000000340)=0xd6) 2018/04/06 04:26:18 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x2000) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x2248, 0xffffffff7fffffff, 0x20, 0x800, 0x7ff, 0x2000}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x351080, 0x0) readahead(r1, 0x7, 0x200) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000000c0)) write$fuse(r0, &(0x7f0000000100)={0x50, 0x0, 0x3, @fuse_init_out={0x7, 0x1a, 0x0, 0xa25, 0x4, 0x0, 0xfffffffffffffffc, 0x7ff}}, 0x50) r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x80000001, 0x0) bind$rds(r0, &(0x7f00000001c0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$netrom(r0, &(0x7f0000000200)=@full={{0x3, {"5c17b7fa3581bc"}, 0x1000}, [{"656085491ef1d3"}, {"cd24bb454ffc53"}, {"432dff4d2db810"}, {"255442372e29b6"}, {"0006c165b785ae"}, {"4726cb7768b8a6"}, {"b716cf31588ac2"}, {"c323c735fc1a70"}]}, 0x48) sendmsg$nl_xfrm(r0, &(0x7f00000015c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400008}, 0xc, &(0x7f0000001580)={&(0x7f00000002c0)=@getspdinfo={0x12ac, 0x25, 0x0, 0x70bd2d, 0x25dfdbfc, 0xd2a000000000, [@algo_auth={0x1048, 0x1, {{'rmd160\x00'}, 0x8000, "8db5023f5ddc8595bf40c6e7dd62b42bf12abaa0b0068e37a605a4075144f61445579260e45ebc0d688b0e77c9873b12d639e1a15c343adcad381507ae9431c88b08ff9e22e086e551b56c1cc9bee338df88556444f62088b85382d8f4ed6e015c4b1af2e2b2d40f36c6bfcb109a395b4df6499f5e410e7d534848cf799b27a4963813fd24648593b459737bd826cb1d627d41c7fa848488667806f079fc92ccc38b5dcaaaeed9772817b09d3bfeb95d7a95ecd6aa70684c6dfe663170ec09481b366f6316abda0531d0930e08767718eca39a1952aaaea8c28b62b62fafedd56d7959a76ef442e419e144975fb915c8f28288b11d565c7112b4ebc785c5206fd4cdda438eb205c669c16232b65e63e73730622cb7ae9e78cda57fc0a5219b28df14d670d05836464a54317f530ca1cb07e7c60d714c72ab10fc68a771dfd06dc41d1273643f9f98e4170e6cf19dd7ec6825af647cd820abb01ea1a19e0acf3c12ddca93fd0db6a836ea1e07463a923f4cc53cdc4b6b8134e31bb2f2c1acbf937a57f416df89f019d8108aa9790514b68b8443d52c1247d4fc525c4508f99356ebdcfeb370c57bac827355530a1174f3689b9dfe2b7c482fe85e407ff6fb2a365c5ad26a829d5b3230718320839f684bda83e9de30dea3e76249888e448932a60a34ff516529d6f16527ece8ff4da1c042ee4a27cc2a3a91e06cc958a2a2e715161f3a98b8f27981c555ec1af13b34b1c8d4d49ca94538b4593188a95982d5cba0deb018846fc46daa262f421b4bf25e4ca74ad38a418be48dd69fac37d3ca7a68be1ce12253559c112b2a3a69d93c257ce9b27f2442502041236cc254f05664a26a640c40026ddfeb76067e035235c066cc7e7a998c455daedaf2704c3d4fd896de26203a0779e9c0f1927b79fcbe95cd5bf8504a19659d52ed17393dabcd9fbf8b2365b6b3f79889686f2503eb3272de404142aa914d34ff044b4a417913d03e828d80b0ff8c7ff5a82950193057772ca5fa30ac901bae7a7841fcbcaa44ff83ed810d43b6725741d6c460b50fa695244bfbfad5e9b13c6a6b1866e5921a644b9fb9f516a5a162a9910a05575c0061ab02f5e509213ee77f2c865c07fa8450e83837eb47834b6a85ed40901fd09ac16f3af703c3321887f90ddd5ff2082060d8a54eb9c8cc25a5c5d16efe664c9cbcfcf1703a377fc56750fdf3af00894910f3562c40322a08bae2a4552320b7d78d9505971cbbde7a3b856b37ab9f9f7b14d53d3d4ed3cfd38fb1df5a457cee0957bf5deb976dadb289e52999045b4a6a83b3e0cf5c8feab149b4605a08d7149836c56eef9f3dd75ea8b72b090d30d3284450a8d33f506039841e1e0c9285d3b85f967a5ed8ec32346f9aa89aeafdd9c3d1ce20bbd9ba9caaf3be0521bb01d161d083c7c3ad1f8a8b6eaa9e1bcd5a4866917222ff6bc0509633afbfbf227759868200e99de4715ed589c0e910000181925cbc7d6d788364536e59024d09fb6f455fd3d21768caea6badb30d7b841a5277a5f66e8c5c2c99237eafe6f5ddac93c9624f23cc1ae3025e06128f2a10a14d61b2db378a282cb1008bbc3c18e4eb353b12e5c8f2d5866adf62eb6a4dafa5f583776b451d1b8c804c2562b5ad52f692fec7bb2011c88f5eb46065518c911946697116dc3e0eebc249c4b5106402de9770e66c655ff49ee00bf36d2022aff82d793aa02a7b30a2abb7491fbdaa0d6066948f11ce236ccc96bde75e108e59cfd4ab4e3ebc9b99e0651bf4612d2314e7bc6f912dc67106f32039fce1d53e5f66cf70205ca72c7960172315d719c41fb98cbb44d2b365a9fc0d849638fb0a019b8a2ac4048d6a4ee3fddecb31ea392a3158f8be02b7ae19099f13cde79aff0ab4406ec94c54df5a1f3d42ad83786e3093c1e79bf1f1696146ddd58de9c74cda6fc7f814010818e3c0846507971c94826ca1af0cb4d11d93496b987fb743991fde7085234a1db43a59d1d4644f2bfb6d7f40b7f3b26349e04da40745323f149f5b17f2d76c0ad9da95b5047932d44ff3ddb50266638616768db02a9ac1a8c0648c27a7643c99a6921fa79aed97c2434367d0ba0e3f3847360e1ce73cb456694aacdb7a69cd4e1df63c9f256fc7b8560a48d82c6bab2953094792ee011efa327f5e513f2271fd2301f1a46aee5d3cde1574fe06368e4b476a50bec0da40e027f4f3e1d00beda6f2b60a3692a3b4458d8fd553eac03f62665680186d7873ccd53704f529c7dfbe9169b5b393d1d3085501db1511f2901002ffe4abacec4b9f46c879f95359bef05c29b1dc11854da9eac434f649f8fe9fec8a42950e25f0a81d9503fefd6c8a214aa0f79dd9f182054d958f24cf58f562867e24c57f8871cbb016bff7e6ad623ec075797123b62c271cc133247942fa3924bddcf3bb16095de4f0403e67de9dedae43278d3ce6d7d98cac99c73a8d2c2f6f2cfcfe0a8658e471e939eb4826545c53d3b65a4149f162a960dcaaa2368ade17ac55f0ff8bc054496f51b14a4247ea383fcc9157a41282fd1116cf37ac88d1f1c2e1fc97d70e7fecd743ed38a660097be9160808df98eaed875a8771e1d91113be4cc71df0b4439f5d6481a2287ddbfc47bb9b0dcea697e1bcf37386568e50c4848aefb074a71168bcd04c356d9abd89631708c083060fbfff54343e250c249a593736734a8057aa864e5ebb4d8668edd0872060400f2ad34eedfcbd0023393a53400a6bc08c810f01d5fded1cadd5bca5bb66720300e0fc43d7a793d79fcba006534fff0d7d78028c882b387b4a131ce44241fa53339edf5091f04b1bafbb80f8aec00df42970f96b1d1feb84aae069c9fed1625ab25452f129f1defb899d3ca178bda0738806020477cf820f4063b8ac62596a325f0f4727245317aec85e61c6f0f62b184cd2e68938be3374462f63116a7cea2e9a52c353a8fdfc78dea83f8a06fd44bd3501349a62d5f03e30f6074f5d7137e5a90a4ee73690ec4e52d0e443d9aa9d2bc9d916400e3296f853b152b629f4dd0db18627dcbbd682c4b8e127da22d7e201632d04b2e1253f2ccbffdaa58fc9da288f0ee780da391ffab0ecbf6de8f599d40de461d74317c49cbeb4a2f007d3dc3ec9e283eb17e6f07e2cb0d5a1516853bea246a8753d2a0052c8fbf551e365d44db6683c3682d124371a379d5e7a5167ebfc5033e34f8f5cd53dfa5c789588b290f97605888fec77e1e7305f8e8e7d59d425626b12e80f9e403a4913b6139b74cc9ba4c73628f1117c48652195a01d70748f430088668b31b59b77a289542cdc02f2d97f8050734b60a3b55b600f740342130c3bfc3ff02350d4327bf6e547463620df611145050c7a1d47a35c405dfdf73af27a9f9981d334398b10b0d4304eafadc6ea2c0f45df1fc9457434b2c0ccec8d9d5d6acaf37de3cd34cb3de22bb67bec51b45e395207193ddebd266dadb98e6b2f6c4b017c629cd6ad337b09f5c33f6beea1544aca6d52ed83392cdfb7488450319e53374d538b3bb614eda912eb59ce6246fdaa7c500d7663552c8857af54a561ee8b943d1faaa00808257eda917715cf9e21e00c8f800f784d9c8300493e120878db867d0925b7a3d61bf400805ab422a642b97ce73d0cda50670513a8f1459d304f62616d5c8f654963d69b71a3126f949278b1a7e1711b70514962200673eb449c9f3cf8f5400d7f593272ceb69766fd65ed1debadee11d4f4b386bbce3c22e3d9e0c7144cded5f405b6ab905c07811a9ff3b12f9c939a5100a600499b82944f23ea42ba254e2d57deb09cef663f50f10668c66c5c8b0dbfd13a27e8ec7c21ec17332a913710452e1b98a4936399ba17a2dceecbb46dbaf00d26a6218c19812eaf87e1c2c1043f396221bdc4f90a780e592aba110c6d639137c48b144f86d2142822e9a91c0c5108e5f6627f3f638ce1c8c4b338d0975f75f11a18ae9f5c77a6e238a4a84e35b168546f5f3f132095f38fc277fb36d68c44278347bf22a15d98e46dbaceaf39012c33cdda615f5981d3b321869887942dc4c3b43e866df34653e421d587e5dbcd9406d9fcf2197d7974d489171ddf25a09b0dd78b47f4180278e6758c5e26f602c8e88f2852577304580bcaf2445cb2006b9423261f20a00709802b2566ca133524a52c83033c740114a09636a25edbaa8e6652b4df03727a4c30f68c17418f0703a419815e09cbde32311c40a5ae7fb4a16f79959bcd551359b024af22053f7d6bc53e7555ce5203ad3ef567008b077873eb23eda9519768e3d84da89edf4138a073627b0700a03b314e7b2903e7fbca787593b0f1eb6ecfd8e345264f0e7dcbdb7ee7dd581a8dfdccf1aca6f796d26ede480cb7e48f45bee92bdc160237ecea79ed396ea08d85e85a4260bdc745138f2eb58b7c2f06c0480d68f0413039909c52439e46b59c3c926733f0b155965e29691706233a0522f554fa51933cd482fcbc900e57e6fc17bf4531635cca6a004769cefb381a97f4a454ba6d374ed3c2fb63422f94c9319035998232d307d7e684876d074d897628b99eb4dc8e2be36b5a04c0d9216a766970e03a4de23a065363fcb72ad5509a2baeb713f8308c848473b9571a0af2a34e6fb34d61534bb69f907d12c58810d863a2279881b08d4eb95e5724881254e8a2886e4b9fb9042aec000adb9b4b6883228c5265780c61132c29e6101a26138aa58672b4d110dbbdc96ed80124086a719bbcad54d26e68fbd50bd0ff06d1b1ef07531814e5ee236f9a7d213e794dbd276099107d2c09d9d4961b7424170abc9293a210d21b2912c899058d6c5b4de61213e374a0d899008a48c77ed87746365b9a168517714dc91361c7233fd7cd7a8759afa3b2eb310c036c2d7b36a85c977419c857764106bfe20086bf1880b601bd77e319bb57bab8e2a47a8a616afa6706f09c8d28cbfa6d51840768db4b21158379e25755c6ac0830081b4b8bdf7d2cc39f84ba82063c8d3e84ef08dd7e3a2a92aa58f0de72c81e5fecc336aa96c8c484d97742bdce240e68f947c5aad86716c663eeb865d8b7fa9432f0a5245df954336255be6fa51ebae0c7cd9960a6b5f3699eff369663f3151b3a343317767ad7bd7448fba3bbd3fa6f7448f7f3ecaf224857ea2c66bc84cd64a73bf183ba804e5e6291e78ba62ff0d49e0e9107d409f52b626b8555f96b378f937483754ab3677310dfd42146cf2fd2f8260f8a905bd57b1a8442612d7384b5fddbb55dae785aff6fb4f2046fb3761f939ae206b3d76358bc263048b7723f4f7f53c95d5f36523e4fdf170a6dad50160c0e929184a4ff8afc4597dfbb08cef04d40977632321d2c42be14bab29016097872e947c4fa152068f33f27ba5410503ae8313872476cbac844db22b179a005e373313ef81f3fed3e782c1f4cfa0879c3fd079fcb42de80374429064712bd4ef72ea8d0f9ad9480e21968b6a032a23e548125b46a985842d9514c98eaaeaab5acb847f89f86523a5f9be17c534822b3cecb6c80064098c4d0c636cc1fc1aeba65b2168ccf220470ebb4f6609807421dfe851fab2ee8939bb1d41f5766d42900fe6b75a87db5240230bd33a790aeca05dec925155b424bdcce3298284f50e31f331f1a2fab6c9fbb9980311e0e49870c3b08befa10706af6fbccf84c71c93ad8550dc024ab45486521c47fefa46d3799dd8ae70ad7baff9aa0815c092d841b30b771806f43adb977dce67100ebbf948336f3a992a35c6e2ee8c069812e793711d6f900b2ee7404e49ee1ff33dc6a5c45"}}, @lastused={0xc, 0xf, 0x7fff}, @etimer_thresh={0x8, 0xc, 0x1}, @algo_auth_trunc={0x10c, 0x14, {{'sha256-ssse3\x00'}, 0x600, 0x2a0, "e1c558628e9aefb25043c56943b9884d257133059d9c6ef32d71272e5d5fa3ee952b039bc92fbe60090d9679e263ddc1640b2cb2a259afa061b11bfa937645e81c07fcb3892c0e831a55e0aa0ad67486235566c5a9239b7f53e80aea97e5c6612151319ae86b824a7cef63353183ec235572994b2c61ef7b8a1e3f4dd5bc12c57e8aa3c7fb9854ac1db58b5a24a2d4aff9ca014c810bd74eff1d261bcc109303069ccc618122f1b7a959cd4dd9820ad712b95845f6e5c6bed43f30c0ed157765"}}, @proto={0x8, 0x19, 0x32}, @output_mark={0x8, 0x1d, 0x1c000}, @ipv4_hthresh={0x8, 0x3, {0xc, 0x16}}, @extra_flags={0x8, 0x18, 0x1b8}, @lastused={0xc, 0xf, 0xffffffff}, @tmpl={0x104, 0x5, [{{@in6, 0x4d2, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3504, 0x3, 0x3, 0x2, 0x7, 0x4, 0xfff}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0x3c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 0x0, 0x98, 0x50, 0x6000000000000000, 0x6}, {{@in=@loopback=0x7f000001, 0x4d4, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3503, 0x0, 0x0, 0x0, 0x7, 0x4f8f, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x10}, 0x4d5, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3501, 0x1, 0x0, 0x6, 0x7, 0x2, 0x2}]}]}, 0x12ac}, 0x1, 0x0, 0x0, 0x841}, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001600)={0x9, 0x3, 0x7, 0x5, 0x24660e14, 0xac9a, 0x7, 0xffff, 0x0}, &(0x7f0000001640)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001680)=r3, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1000) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000016c0)=0x2, 0x4) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000001700)=""/208) syz_mount_image$btrfs(&(0x7f0000001800)='btrfs\x00', &(0x7f0000001840)='./file0\x00', 0xfff, 0x5, &(0x7f0000002b40)=[{&(0x7f0000001880)="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", 0x1000, 0x40}, {&(0x7f0000002880)="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", 0xff, 0x3f}, {&(0x7f0000002980)="440a4c9cd33dbe9ecef88522cc548fb561255e5728c1571f80468394ebb4aaf1dec8bd14f7ce1dfa2b382913a0c7054a290a3bf5ca0e23a42c30dfc793d0bd1e603d1eedb1f648f1a9be4d8893d4fda4233a1115535fd7a14f7c6402e76f76eac9270fd8bc27ed51c87466994a70405803d111daf209c3126c26f073016ec371ef0640c497a5b28758055eb49add92609da5f21fb4806c8766827959b794285b7dccb1272005dbcb61c690a15a09ee11", 0xb0, 0x1}, {&(0x7f0000002a40)="6883643cab3bc9d54b724efdaf5a72ae711e7a828c79e825017c8fdb63d4d85050de456db66fb8007ddd76759522ca62deaa80535a2acb0c31c6ee331f8714578cc5126e4248a0190e4411d984793adbd535508ce3a0843a018046727c1883b13976bb2bb3b5e1aa67b1bf1543d7e0673ed4adb9c513b0ef3a9c5055b78b09afb3591ccf433bc8896b0098a94e230719f5a422c5946e1c68c51a20fe0c705f47f4e2035c266509b0380c44d4f43fa186d84c542364b50aee3d", 0xb9, 0x9}, {&(0x7f0000002b00), 0x0, 0xfffffffffffff377}], 0x28000, &(0x7f0000002bc0)={[{@subvol={'subvol', 0x3d, [0x34, 0x38]}, 0x2c}, {@usebackuproot='usebackuproot', 0x2c}, {@nodatacow='nodatacow', 0x2c}]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000002c00)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002c80)={0x0}, &(0x7f0000002cc0)=0xc) ptrace$getsig(0x4202, r4, 0x7c, &(0x7f0000002d00)) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000003d80)={{&(0x7f0000002d40)=""/4096, 0x1000}, &(0x7f0000003d40), 0x20}, 0x20) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000003f00)={{&(0x7f0000003dc0)=""/249, 0xf9}, &(0x7f0000003ec0), 0x2}, 0x20) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000003f40)=0x18, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003f80)=0x4, 0x4) fcntl$lock(r2, 0x7, &(0x7f0000003fc0)={0x3, 0x1, 0x1, 0x1f, r4}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000004000)={r3, 0x4}, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004040)) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000004080)={'filter\x00', 0x1000, "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"}, &(0x7f00000050c0)=0x1024) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000005100)={{0x7, 0x101}, {0x2, 0x400}, 0x3, 0x4, 0x6}) r5 = shmget(0x3, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000005180)=""/41) 2018/04/06 04:26:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000380)=@int=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bcsh0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x0, 0x42e, 0x100, 0x9, 0x80000000, r2}) r3 = socket$inet(0x2, 0xa, 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000600)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x84}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}}], 0x74) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000006c0)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22}], 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r4, 0x70, &(0x7f0000000280)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0x3ff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000004c0)={r5, @in={{0x2, 0x4e20, @rand_addr=0x8}}}, 0x84) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000003c0)={'lo\x00', 0x4100}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000100)={'nr0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) pread64(r0, &(0x7f0000000340)=""/181, 0xb5, 0x62) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f00000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0xc4, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000080)=""/196}, &(0x7f0000000200)=0x78) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) getsockopt$inet_dccp_int(r3, 0x21, 0x5, &(0x7f0000000700), &(0x7f0000000740)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}, 0xf80866d, 0x5}, &(0x7f0000000540)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000440)={r7, 0x400000000004}, &(0x7f00000005c0)=0xffffffffffffffc3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r8, 0x10001, 0xc9e9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000580)={r9, 0x1}, &(0x7f0000000680)=0x8) 2018/04/06 04:26:19 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0xf5ffffff, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xfffffff5, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000001c0)=0x80000000, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) sendto$inet6(r0, &(0x7f0000000100)="f2", 0x1, 0x200418cc, &(0x7f00000002c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) 2018/04/06 04:26:19 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) read(r0, &(0x7f0000000040), 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x418000) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000000c0)) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000756ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000000040)=0x2, 0x4) write(r0, &(0x7f00000007c0)='W', 0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/04/06 04:26:19 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x200) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000040)={0x1, 0x0, [{0xf, 0x400, 0x0, 0x1ff, 0x6}]}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x10001, &(0x7f0000000100)=0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x8, @empty, 0x2}, 0x1c) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x5d, 0x600000) [ 181.461583] sctp: [Deprecated]: syz-executor2 (pid 13589) Use of int in max_burst socket option deprecated. [ 181.461583] Use struct sctp_assoc_value instead 2018/04/06 04:26:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') writev(r0, &(0x7f0000002200)=[{&(0x7f0000001100)="770c8d7f46faa00dbe0e48d1f7df837f9a41ae3a21be383b577ad808", 0x1c}, {&(0x7f0000002240)="9711bca2a2ffa5fbbe76c3627e213b2611a8710917031901596e467032be4d26068a6fe3fa7923ba0ffe37507acda46291a1fb98fbe7f79e5620787ff02359ff6dbecdf644b6c5243c14ba22abd194e74bf73993e6df33b00bf1d8ec1d52f8d152bfc75cf64c186eb6cbe68b7c9d8d12dcac94dd699504b545043a52afca2b584281caaf40c28f01bd9919636b252ac715153aeed7ff81707157d912c441abd5f6578aa9c1545ce63d0a1dd67454d4ec9f4cc731f8555fcd885dc98ea5", 0xbd}, {&(0x7f0000001200)="0f9e9a7aedeb70f2f49cb512f2d55e4a62a302554b252c1977e0bd8d93b5b376f53c80de8c38758a2092d8d0516411dad4d0aef754943608c2f719a3e69be40a5327b6cdc12b56e982aca8724557178277719268b4985e5a03d15d79c8a083a56e152f47ad199aa1bf4d39149f0c98e06bd7007d198bc6e9506f5682b9881679d49a12ed4a7d860f1dd8923b305cf1d9639d50464a3d28c60f3563fa9dd2d76bfd2ba4a3726948b353eb151da764371a3358c2b5f9c864b8452a57800c77fe5efeed802ad6f1ef67fee38f978f9b1879f436850c366a88bb241c55ebc8168a6e15db4117ca36171df00d8a0b3e34f1053c94422102fa1a22603caa92dc10f986141b796413cdc0ac2bf24c3742a901cde30b5241975feba494667cea83147256151117f54f5ca63f2694a59197d37dbcb4452b0c410b7837e815b249e55591ac7d6cb05a94d8c6a7b45e82e5e6e4806740613303ad68c2d97422eb5082d48024cff6bc296a200d1f39c6a9c7cc16788bb26f806cb0ec82eaaeb7f6db71a3633973874f0d0b98d1c18a5d2e65cb8b7ff6fd5434539c859f444758300c133897af70745af3e94ae3248585f8c578bf0efe7da59daebb7583490dc132865065b15e21bdc7a5af73ec1fc74462a8fada1b61ef9fe81925bde98ebd1f5c0f88b2f417e6b2037c50ec30adf739d777979aaa72b90d14d4fdaa6ac729e1e67629912cc357fb5b9f174e1289d82c23350f7a9e0c62c1b057cda8d175f12f2d9fe70cd5591064d6018259efed622e7fdf55a93f396c2a4c06cd4ede16b07e6db756d97e53b20bcfd5cd96675e75f33389bd39297e4bc933e252ea37942f1228108a64748f05dadc21ee1d5ab7752934dd26e11ee3c8d14b084f97398500f6533c7c808d6dc8324d0ca52576a27c87884740827e380a217fa4a142a193b8a4011400b096d21eb322f67ff26e22f1f0cb76642bbb0f2002dc0e8b48a4e6f5e2ffc066fc647c13aced4ac75516429746d6d192e8461c35223be131755d3c8f1ec71c301153f0fc018d3296abcd0667505a8c6b798c57b437f94eb979b33fe35a34754a6f06a89e5db1863e455ebdb33eff8eda61ac601b1ab155687c0758b330ac2fac0ed89cf9e2eb8648bd10d05880c7bc3bff85c98f95700c6c0b14130ab71948f5e0185514ad41173ce46bce243b89acec47debbe7f52cd1cfe8b8c89a1f850f9ab7bf3e99c52d46af129663877b4a6aba8b31589b581c7381dac2ef1df114b8f2983833f4dfc69a64f5d66019a588eb10fa3c41b2f33f8f171d5d5fb82fd06d9dd12efba4bb7c137c68e956f23b89e8f88017d63452b6cf5e41cbe344dc404e4ae54f8a05dd2c472e9867dead9faaccd7df8717ec94199d364a3fc4fa8d224775f522b9a4852f477a0237e79abd8392a8af085145315429b736f0155f985c6ec50228fccc0e2ae3989d9d38c5db20ac34596e834e3b0b6cfbc18f6c7fe5c54ff48cbfcd1de3c060c9549ccf9c15d8a70ac870c73ce2fc1144324ccdefb48f4f6f2f166c7c9312c1f99cb80c4de12eb1e3a053d16229823ec1a6ac95b00bb2b33d190a36b643944420e27191f4bd55958938c321ff491cfbef81878792b41a31768fe541bc715a9ecd70c7241e9dd06a6231d2a45e40e594e9420c87de875ddec48e4dee4c82c80c257f7cd252ebb88ea6c64f7ac4d79dcefeb4fc18691a4c144c6d0f1db11074a5edb9f8400c78ba662f68c8175b51e57cde681d68d501db274c644d4f4a3aa1bfc3acecbc4c82d562c9f32d2ddb2329d0891b95ef8b9bd284423e8226046727d31b2658e1052a0ec099801249ffa81db62b3d84931bc49c87a899d681303b85d3c2120326b356b758383aa8f4ef59c4f1d626912bed633109b85eb96cc8c91592bd1138b41e4941fbc9fb87cba475e1cc3aaddc9c6781577920e948f12f14afc08420645fd4af998c14e97926506798fdc0273a24c1a0ed02a361d5bd04ebd065b9ff51e0085a715630fc5975d72d7ec6a9e283d2dc37e5c64a7a86e751a0572278551131c268334a26a34935e3795398f5de4717f1d7fb53466504e93ff21d4de194178394b38406a07ec6aa76cd84f57fb0a916322131acff679cbcf722ec4971b5c8370e5eedeb2188a5ff4389c9b8dd200ba5eb1cef7234f8eed2e85737a5387371872b1484cb045a14b679bb378615e7099cbe457858a6e80b17262cf04c4e931c3132c590736630b0c2164ad9bb1d02d6fdb3d59d2c4e5af44c7a1fa03ef40d0d2ce971f5d9b9c0affe9e1df2cdc9ad26974c7ab707fef2f853dacf587a69d8e5a177882e8cd28e6d962d3b80ab82138ce44599ff8e18d3b7970a11c861515df6d6399a47f7ca132811a000fc159705cd409598aae0854769d508eaee786262eed0b40ae9c9669e4ce910d4de19c925eac13c741b716431d9007878bd737a666f3bd5466d848c098704335bed0dce691caa38afe4fa9685c0821cd06b516547d5c7b3028b93ded20cfbfdddb6d58c7e3ca7bf6c3db17a6f77f2820b96ee3859f35d91a4ab95388373b3a98526355a358cdaa27729d0391478c5c7ed6024400e28161578aca8c16e0066690ba8cfb46cfbf1330eecddd7b380fafcb7099c680abe23808838671f7b87cf70a3f02a5a8afd99c7bbf638173be7b366c6f10ef3218f2cc25a3b5087103bf8fcf78583b7ed6b0166130fd725a8109ed2b20f43bd863a3f3afcf137c8c1c8a7f0ce029f88e388e43a6ba400558480f1dbb593b926cfbaeb8ad69473dc0d130d4aeab628253efe56520b840ab2af8f7bfdc094623a2e85be71d5012f5bde572a6811757e9ab48a31dcc34810e661c78cef03c0a60c20492504a90515f7f0fb98af9b961534e919b1ff98c9d60d64b95d9b55ff2f2a9dafff0ff2b76355c4a45a6bd5a48bcd8071e5358cf7f1fb3d6db2a5c7d307ca71b9218d267ec94fffbfee934be2dfd4e9245a384624ac0f5e2af88956541a847da40a5020f90e657cb3c484c570e6bd73afaa3f6ffa6c600e4d7027a748289dcc1128ae4b87fb922cf2606f9d4c06f6fdbe4e713bb3e13993286125ed43d417d31e9ec7f7867607d66a27e8ab6e2c459484ed15d8283f91bc0e42c6910df6ad950f715530445dc105821e0ece825c674d67066641dd9266d461eddca3641f010be075de809756992046bdb77d6c1676c613ca5870641a021275613b3073c7dc918bc4cc24ba13240f73678cec1958acda61dfbeae8a8b5d60c504829e13f97722bacebbe8612f74594dca32796fc955155feb742a641b942ec41dd329481ef13cbb462ca21183fb8341a00e93d4a171e71bf1d07221154f0f81dbbefe9d4727a9b1d75dc3d9037e1c5928d53f2be198c12463768dd1747edd6f35d01ab4a840b0d1404feb0533f0d3c1f7f54edca25e2aa7b4a0d71cc00f0af1b94dcfc18c151e14d4c61ee3744f39f9916dcdbcf74113c551acb3d45e2988d167def148d63604b704764d4048bb198c7ee5b6bb6881aa2ed72d4c685c98a8b8e9e500dc767ef7792a61a29265a3a1cd5ee562271c0c6c0c4689ed57bdfea9be186fc6c1299cb0064ec64aa72cdbcbb966303ed0fbaa6475c53070241097a4004f1d20a63f2866c6ebb652226699706d10ee38c7383875790cda40f214df04d54b8bc6dca9f8dad4d1c17659bff9ec582d2e48a8e3d27c6e980974b3f7e5c20f31a4cf3ae1c1ba0c209bd68718054aa831765413d231415ab070269ae7673879f47dd56f567e47c133562df127382237db0a74a58128b19507cc47dd00705d8667bec855a614174b34da1ea06bbfcff8840530af96763a794c1aebcbf3d27a3283e8c1e74175e61d1572a6c23adbdd4c552c4fd8054ae6aef77370b9a1560989b4252edf583492d3dd23b447fa888a0828863207d3743d45eb651484cbf8cb03f24c29373ef02b0bd43d10645e9369d1a6c4def206be209e1b26ef8a39e9e90d80f73e357d90bad6cbf574cde5151ac30f1da07d0e8d906d2d2d94e4883bfa5e4ab45358c84418eb578c72968b3525c18cc9f7dd536f0ba42c4125905cd16f4e935da11084745e413abdc488d706592a9c1ebd27e6bb229acacf2661e579ca4e2acf8a4e8bf5eb0f1698d2560e40b503ac6eec9fc46bde33355dbb498655fd3f0b04539297bee4f7c2a9decad884b2fd94fa926ac68d30091ba7fc33f07b41abb783a377d73f2711d60ff4ee490f2ca307c213a28003994994a3441a40174a131c6fe1f819b61c26fde378a4a97518007f0201d13e83db4774b4407457057a4456f748bf1cf188110b0a4988d405f25d70c008217852b67db787126f8de764d0b0980cb5290a76251468673745527567f337b2a6b628bf9204175dd0658ece03a80ffa17fb0507bacecfbff9872a095943addb706535515f7545e32f9535f33e31528a217a0475596b77e9526c278bd57ed12e9cbbe9ea2371abe2d5207c07a847bdc4fd4f4d820e501cf28dfa55e7db3d6396c386006ef7ea568be7351315018f724b95979e40aff4acb77a4272ad2a6e54ad3765142d7d01375dd5b09b93e4a26335732c819a51a5f12f15383b2372220b9775a9189ad782fcaadb5682892020dd316a21c8c4cca0c2946b53634f251e90156320ca4c23f344c0791407fb7fbf4858a8e555ce10229255ac3426feff4986a7de35576bd42cf7d53c5b4e37754532a84a965e6fcbef5e4a4c4a6b33bafdff7112ff0fb96d988522088d4fdc2a8d21160bda49fb9db5b95e5859f096f68ada17cd8b384af320e2538af2532efba56ce41a609140259c86a942c3ff069a020f4590df9ba2907f5a01223b56350bccbc06ab2d75c0b519e678c8eb3a3f16c6e83ad38bdfbbaf3be4017bc9f5b3318f91bc5f079fecc5835ced161c5ad5a2ca86509e05a2436df01a3c134cb1c141880f6432acc356683ac5bf34db0ac530025f8a1c2f4e1b6520cb53148e038a4e42ac5a226a9428b1705552b91c0c86358e0d7cf5d6fffbfa295b0b1ac050a35a2a7123ad2105c20eccd10f98fdc7058f7a51b21f36165fe9b71ec6452775d1b582edfe7e1e5d6941e421e51f4c87f23f3859d5284d2fa8046f33788a64947e5029def78ac91b36b7501029cb7da5505b2c8ff2548eb6906f51f52eb55dd335edeed29934bf134a56fd696b2790e5b19fbbad8d5d6c170ff7adaff5372928cfb6320fc56f9b55c0b7f9e7914775b1be28427f63bcd3ed07c5cc76b7de56ba3ee826c0ff36d8929a897efade89a5d24ef7df6b01219458fe620a668b824c0f9806f554a8cba27bfbaee4da6ca93bd7873f13b6ab1f1c96e6c7131c9ae0b0e3b30dedc75dda69b25c6b8113584d6a75dec7b1d96fe023d88b1207fc3c88cc320d15a8daa2139416aef0a6e0d64e8d6e7b11aed8a988c14f83c3452aa7c03391aba7f2afc5dea0d16704dbe734fe804be8f3c11a62a796b935eb3e8efd3ba1d6a8121c6ac4f7f011fb49c6039ecceeb3ba9ce13f421854163f2afc108a3ed379250fa38437d8aa5cc6b202a6a162db5bd27e7396b1cf8b2ae8764dd3a6c776c85bf6d263f823bcdce3fe56f7fb3fa25de2cdb6a321c47f54c3593c1bf01f9751db4b49598a3e05cf8abd7e2bcf10cfedb1c8c23d8e8b6e2385ba6cd285d0ddd4cef364c38562b3d47d9be8b4a84f8153a99b163be58867450b7b09e5fda8ff70e353fc1961d895dd4bffad8be4861af0f979f6279ae8b925619750838e21431da76e596d387680109e0f6ef51258e2a1d4d79cf978a8b5d7839f0be3f422004eaf0320", 0x1000}], 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x6, 0x10001, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x9, 0x4) [ 181.574317] device lo entered promiscuous mode 2018/04/06 04:26:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x1000000, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:19 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x4000000, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bond0\x00', 0x0}) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1e22, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000140)="7e536c2c6bab2bdd4adfdf75b97d5b3c79023ac6928fc5abcbb23f4fa33aafed6468dd30b03b0b9e68ffdc185e5bcda5dd4f35fe2b53b9aae2c1be6e22f4644f159453", 0x43, 0xff}, {&(0x7f00000002c0)="1c35f667ce2a0cfc5a21b7c217a688374ed0aea4ec4dff9a314c5846388311ce60ddb2e45c59eb563e9db55b434ab2342a6939a589125d2bc84dd508cc63fd86b5356ba091fd158ca0a68d02041569c2d13b8670622fb615d13d7dd9ecd8f9b6cbb96e982549feff2b4a6c6db1324c22b72590cd299f4e06566e402050d28fb9c1c37ecdf96e57ad918fb0d1ea403f1f49881df2f4130919308e7e8f9d5b8e380848a232f10c10c137fd86285db97c6c52ebb59213d826ac5fc9b6355ba22d2158f7fed186cab7c87d54ded73710d6c2431ecc53c539c7ca598254d1af57f48be0de8f", 0xe3, 0x9}, {&(0x7f00000003c0)="ec3db6ed4540f680d1a0a0eadc57ae5b970570471e1e0e495adbe671ebfef939bcf760d3186da26ec307e1c88c7e47829f775e1842bfaa5227358d33f5dc49c9e24a0e94faf828df7d1d69d0d39e9b61f4ff76891207daf23a6516c8dd7e077dfcaf1abb5fa22a7d3ee2c6bb91da2fd2fe4915474dffd53f5b8ddca95e6f1a8ea442e7dfd19ffdd9ce6903dee0ca", 0x8e, 0x5}], 0x2010, &(0x7f0000000480)={[{@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x36, 0x3f, 0x39, 0x33, 0x38, 0x2d, 0x0, 0x37, 0x30]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0xefbec64727954c22, 0x37]}, 0x2c}, {@umask={'umask', 0x3d, [0x34, 0x31]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x0, 0x35]}, 0x2c}, {@nls={'nls', 0x3d, 'macturkish'}, 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x32]}, 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x34, 0x37, 0x31, 0x33, 0x37, 0x32, 0x37]}, 0x2c}]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000540)) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000000)=@setlink={0x2c, 0x13, 0xf11, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x2c}, 0x1}, 0x0) 2018/04/06 04:26:19 executing program 4: r0 = socket(0x100000001e, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000500)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xa, 0x4, &(0x7f00000001c0)=@raw=[@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x638e227}], &(0x7f0000000240)='syzkaller\x00', 0x3, 0xa7, &(0x7f0000000280)=""/167, 0x40f00, 0x1, [], r1}, 0x48) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000540)="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", 0x1000) setsockopt(r0, 0x10f, 0x0, &(0x7f00000000c0), 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, &(0x7f0000000180)=""/35, 0x23, 0x3}, 0x40000000) [ 181.636634] sctp: [Deprecated]: syz-executor2 (pid 13589) Use of int in max_burst socket option deprecated. [ 181.636634] Use struct sctp_assoc_value instead 2018/04/06 04:26:19 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x100000000, 0x101000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4001, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)={0x3, r1}) r2 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000cb8fd8)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) tgkill(r5, r6, 0xf) bind$can_raw(r2, &(0x7f0000003ff0)={0x1d, r4}, 0x10) setsockopt(r2, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x8, 0x2, 0x3, 0x3, 0x7}, 0x14) 2018/04/06 04:26:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x11000000, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:19 executing program 3: r0 = socket$packet(0x11, 0x10000000002, 0x300) getsockname$packet(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000800)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000840)={0x0, @empty, @loopback}, &(0x7f0000000880)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', r1}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000001500)="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", 0x5ad}], 0x1, &(0x7f0000002980)}}], 0x2, 0x0) 2018/04/06 04:26:19 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000a80)={0x0, 0x800000000000001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r3, 0x8}, 0x8) ioctl(r2, 0x4000000000001276, &(0x7f0000000040)) msgget(0x3, 0x14) add_key(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="58c042008d17530e2b3668f1c47a25f60ff15c84e09f3cc672ec7adeb43f5ea5a86752e29f4dd1f788ef34f2c8b98c8d72fc272124e11cc155caf382d4dd90f4bf5b60bf5e99574c865045382c17d145167ed835097bd6c6941b00d671326eb533351d521fb677c3a17c4926d539476370973aa2f64a98c9699e34b3b921cd2e9c", 0x81, 0xfffffffffffffff8) sched_setaffinity(0x0, 0x8, &(0x7f00002a7000)=0x1) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000cd6ff8), 0x8, 0x0) readv(r4, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000a9bff8), 0x8, 0x0) r6 = signalfd(r5, &(0x7f0000518ff8), 0x8) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000008, 0x10, r1, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000340), &(0x7f00000005c0)=0xffffffffffffffa4, 0x800000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x1, 0x0, 0x3, 0x7b7, 0x58}, &(0x7f0000000300)=0x98) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000580)='./file0\x00', 0x3, 0x1, &(0x7f0000000780)=[{&(0x7f00000006c0)="56d19b70138fbc8f4beec682011fe10825f4a4bae7eaf7518c12155976bb484182550fbc89b7834d354d2bfd77872fc856c99f70dd118545ed9916dcce5dc12221461d8d2f5a1ec080cca02ad5a181392053bac4c53509e27f5d9edc04505b214445753928f1229a5dc880cc97010e1bb217fee908c2847a4a5ebe42a14c1a5a5d1e4af9b21217be0511cc2c602f2c904d77208b9fdedb8bdc1ba5c90537328d56c0aa00ff5f", 0xa6, 0x5}], 0x4, &(0x7f00000007c0)={[{@noacl='noacl', 0x2c}, {@hash_tea='hash=tea', 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@errors_ro_remount='errors=ro-remount', 0x2c}, {@user_xattr='user_xattr', 0x2c}]}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x28) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f0000000a40)={0x20000000}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000940)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x4, 0x81, 0x7, 0x622, 0x90}, &(0x7f0000000a00)=0x98) socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1202080}, 0xc, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x1}, 0x40) 2018/04/06 04:26:19 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0xb, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:19 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x20, &(0x7f0000000300)={[{@map_off='map=off', 0x2c}, {@cruft='cruft', 0x2c}, {@dmode={'dmode', 0x3d, [0x7eaa4644b3782221, 0x78, 0x0, 0x30, 0x35]}, 0x2c}, {@utf8='utf8', 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}]}) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x800) personality(0xc40000d) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x1a000) ioctl$KVM_NMI(r3, 0xae9a) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000000040)={0x1, 0x5}) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/04/06 04:26:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000040)={0x10000000, 0x7fff, 0x1d}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400), &(0x7f0000000440)=0x8) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000080)={0x5, 0xffffffff, 0x100, 0x207, 0x80000001}) 2018/04/06 04:26:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xf5ffffff, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:19 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xef) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x800) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r2, 0x0, 0xc3, 0xd5, &(0x7f0000000080)="64f88401215b2592a8680687c81a4e2bfaa9ecdb436f423088187f34a495b87dd3de192f16f25bb49f0dffc600a72e07c2db423b7ce8e507ce5be0c25c7d66f57ec6a7e7948c5b05464271249b487d7ed56a9cd4e048d4649cd139921938a6040e72a53a1007e6750be42f4d281b4d8decd05e253e311bfcb01d9ed36df80a3f44a1f1388f5ee7148e0334f335e0ba2fa6dc53a10354b33e2a2d743179a42dab398f961ee94c12e24574c52b4fbfac0729748020462b394184533e6ead754a13c1e64b", &(0x7f0000000180)=""/213, 0x3ff, 0x100}, 0x28) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/06 04:26:19 executing program 6: connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="95000000a8aeb6f848988c65cb084623df8fb07983d1ad98db5fe37842d21d6151c0add364b98b806727ae5a35832a5c99a9e68f010d4cfc1362ee6b9f9485acf9a99f247157cdf7eb5e65b40c8326d392a5e979e60fa1a0997ff3dab0a213ef7cb33583911c2c3a4b21a07629d561a0bd0c6dda11f2c5cfd87295b451de6a289bc295d5296e66e28159286d0f28fa8f243b5143c312e84d50"], &(0x7f0000000180)=0x9d) sendfile(r0, r0, 0x0, 0x4) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000440), &(0x7f0000000480)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000ffc)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) r4 = memfd_create(&(0x7f0000000640)="5efb535827e56ecfe38168fd95ebac8b093ad8e21648f49b0200000000000000d3251157471fc6cf9e96e73dc6f06c14cbb8849bce9dedf549599834d193386f03e34fa0ed6b52eb4fbea5b0217c0d7b44d31085ab99ef457a1c8761840bfc5b39e8a46d44032ba7cd7d24704ea36bf38b099f5c337a41091b3e0e5117d411e1b25aa52706ca4b582152539a7bd34f101ebcbd151f79a0cb200e04fd315e184819", 0x5) r5 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lseek(r5, 0x0, 0x1) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) fallocate(r4, 0x1, 0x0, 0xfffd) io_setup(0x6, &(0x7f0000000240)=0x0) io_cancel(r7, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xe, 0x10000, r2, &(0x7f0000000280)="b6bbaa841407d9d2328dd4b4356b3895961b231da7161833dbf0d4575de5cf98c015073c65b76ca79d9fe77558ebe0cdc354f7d91965cf717a888932b82105defcc2c27b340a98f7ee9e673a9fe2a33a23a9e6a12a4ad9cf2c1f803b58da8b609ee2a6bf068d129d77b9a050a089f3b10f8fa27cb4e8bf09c56e8cecf7ca1a9845263c41a7f382acfb38461ec0cf55546846c1a9c3f3b4bf5162e08aa237ba3a75ed12de2832425c3180675cd98cd113b9fae8ff4504f32f0f5dc3db9b48f6bb1e5bc313a3deeb890b0f1911ce0890c5ecbe7e53216f21356142310356865dd391904ff67d6785cec452e277bb1be8322c", 0xf1, 0x4, 0x0, 0x1, r6}, &(0x7f00000003c0)) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x2200, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x6, 0x1, 0x7, 0x60}, 0x14) 2018/04/06 04:26:20 executing program 0: r0 = semget$private(0x0, 0x0, 0xf0) semctl$GETZCNT(r0, 0x0, 0x25, &(0x7f0000000000)=""/233) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x3) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r1, 0x6, 0x1, 0x5, &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3}, 0x20) [ 182.476668] QAT: Invalid ioctl 2018/04/06 04:26:20 executing program 4: inotify_init1(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES16, @ANYBLOB="0b8e2f2f8c6ef94eea1ce26ca70754624522e433228c8909"], &(0x7f0000000000)=0x2) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) truncate(&(0x7f0000000240)='.\x00', 0xebc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) fcntl$getown(r2, 0x9) setsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f0000000080)=0x8, 0x4) 2018/04/06 04:26:20 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "03290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x1100, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) [ 183.381536] QAT: Invalid ioctl 2018/04/06 04:26:21 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b3", 0x1, r1) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2}}}, &(0x7f00000001c0)=0x98) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000000bc0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000c00)="dddb1cc415609224ffc785878a36422bee0d834fcfa51a4c7775b07328d08ad9f77a85815c2b3187b6f50b3600199a8886cecb534d58150d6b6db975bedb6fca02ab78804dc912699c9ba71fc522f51a4108866c0f93c3363b1907ec3e1864a91785490596c43ade9285fead122ec22b4c91490c93ecdda86139a0925d09e234ceff5168aec08212f5a576bf02a9836775be777a2539ead894604457cb76072c5f4fdc413b1a631674915eae03b6570b6758ab3e7d9b5c73b51577369979a685", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r4, r2, r4}, &(0x7f00000001c0)=""/42, 0x2a, &(0x7f0000000080)={&(0x7f0000000200)={'poly1305-simd\x00'}}) 2018/04/06 04:26:21 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f00000000c0)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x10000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/29) io_setup(0x95aa, &(0x7f00000014c0)=0x0) io_submit(r1, 0x3, &(0x7f00000012c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0xd7, r0, &(0x7f0000000100)="7b0bbb7c7973dd0bfd2fb680f4660b061ba01f6ad80263faa7ce72", 0x1b, 0x9, 0x0, 0x1, r0}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000180)="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", 0x1000, 0x6, 0x0, 0x1, r0}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x6, 0x400, r0, &(0x7f00000011c0)="4bb6e161b22b580d45e14ad974543cbfd475f68ed5cc66b008b08569e90aba5176e9a78a4c26b09b3c177003ae3ee43af7e349f0f7d08bd09d4ae426fde7cd46360871fc3248543bc09ea0d2b36b5150515ee67349ab608721deaf27976a4ebef6998f8f9138e975edf12f7d3edd0c29bd09493f6c83896cb5a4b9365a764378a48261", 0x83, 0x8, 0x0, 0x0, r0}]) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001300)="cd168452425b778e1ddd6ae9d5e9254a6adb8dc374af07b2cdd36d6ae4703627cdaf45a86f61b910c023080669d0a11b40458493d70e75c758e434fe70c8b2d42af43619c9e283655554a830aa036ebd7177f95a547c7c8570d9d74cc8c124e1d1ca23ed868c9d30071094c4966d7dfe917f2eae1bd08bce9498a14c24bd80e72beb9ecd709ac6d593cce10d2373d55e82fc42b0e51304a4fa576867d5fc1fe4263c65fd7f55f4ada11341163b68878e8303484cf528a61763ab91db04dc0a55ea51be2bc8168d") connect$nfc_llcp(r0, &(0x7f0000001400)={0x27, 0x1, 0x1, 0x7, 0x80000001, 0x3, "18116dc63a6649214dfd1f4371c85981d54893cd90c88d4677f843a7cfdbc026a7fb40715d6dd122accab40a327dae9a37923b93043e0ff31b77835d678d61", 0x28}, 0x60) 2018/04/06 04:26:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="580000001400192300a11680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100040005007c0b1505d0ee4048", 0x58}], 0x1) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000015c0)=0x3, 0x4) sendmsg$alg(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="23f00eb4ae8a051895a232bcdbfa515247f0caefc573f56091b3e91c8cd57f42bc1fe581753b00283fe37d22961fc62ee3147a1e5762eedd232430c49761f837bbdc2eb78b57e227db349f9dcd6434cc24f5c8775a1ad0d8cc0fa12a576a4c75fdd43da645b18168556e3d6e0f0fd4c8e8d9a47b79d775db7b336f06f2c283b1", 0x80}, {&(0x7f00000001c0)="75631a7f7cf8f58398fb6598fd83cc71fefcf11c4f15572a457aad887682820019ef709bcc2260b13bf278551ecfb7b5500c8c5ca61bbbe617c1b3de3fb39e3244b9823fbebcac07185fa6a7a0395b91f08a47a21e46abeb5d600b331512c6a570ed065b4bf068b9bfc72dda23fd02343d420f57f0552941fed706b74ecbdd20", 0x80}, {&(0x7f0000000240)="3e86c1f5fb9ee8b3b8619d7ceed869b9f7e05f5927cc3db4727737da94b464ff04942ac33a88cb0f8de8eb77cc39febff65fa8cf22074722d9b4253161f927a3b8640cde9c837fd6f9915c8c8bf21d66d1ee5a728170643a256a76c9f5e699e374bbdafef730d4f955bb4f334ba9873589a09da0acb03a03b3e82139eb12a5258bc8634bfe6ecf4213ebc7729b6c144c75a1bac7bb3ba2a1992d4cab2d25bcce72ef03edca838776092b2677a8bba35cadd0", 0xb2}], 0x3, &(0x7f0000000300)}, 0x4) 2018/04/06 04:26:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) epoll_create(0x10001) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x80000, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000040)=0x6) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x200000a, 0x6012, r2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000000c0)) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) connect$ipx(r4, &(0x7f00000001c0)={0x4, 0x5da, 0x5, "9f9806b7d685", 0x80000001}, 0x10) 2018/04/06 04:26:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x4, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:21 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "04290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:21 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x1000000, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x44, 0x0, &(0x7f0000000180)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f00000000c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000080), 0x1}], &(0x7f0000000140)=[0x0]}}], 0x0, 0x0, &(0x7f0000000280)}) 2018/04/06 04:26:21 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) flistxattr(r0, &(0x7f0000000000)=""/174, 0xae) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'lo\x00'}) 2018/04/06 04:26:21 executing program 0: r0 = request_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='keyring\x00', 0xfffffffffffffffb) r1 = add_key(&(0x7f0000000440)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x30b19cb9, r0) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) socketpair(0x4, 0x2, 0xffff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) keyctl$setperm(0x5, r2, 0x8000000) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x400) bind$rds(r4, &(0x7f0000000400)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) keyctl$set_timeout(0xf, r2, 0x0) 2018/04/06 04:26:21 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x420000, 0x1) [ 183.673166] x86/PAT: syz-executor2:13720 map pfn RAM range req write-combining for [mem 0x1911c0000-0x1911c3fff], got write-back [ 183.697265] binder: 13728:13729 got transaction with too large buffer [ 183.725257] binder: 13728:13729 transaction failed 29201/-22, size 40-8 line 3122 [ 183.775578] x86/PAT: syz-executor2:13741 map pfn RAM range req write-combining for [mem 0x18b190000-0x18b193fff], got write-back [ 183.789376] binder: BINDER_SET_CONTEXT_MGR already set [ 183.804547] binder: 13728:13729 ioctl 40046207 0 returned -16 2018/04/06 04:26:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x300000000000000, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:21 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "0b290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:21 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000909feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r2, &(0x7f000065dfc8)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/04/06 04:26:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x35, &(0x7f0000000080)={0x80, {0xfffffffffffffffd}, 0x8000000000000}, 0x0, 0x8, &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/pid\x00') ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000100)={0x1fffc000, 0x401, 0xfff, 0x101, 0x2, 0x7fffffff}) 2018/04/06 04:26:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='mountinfo\x00') close(r0) 2018/04/06 04:26:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180)={0x1d}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x0, &(0x7f0000000040)) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000500)) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000300)=0xfffffffffffff801, 0x4) 2018/04/06 04:26:21 executing program 4: sync() listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000005b80)=""/72, 0x48) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951a8c18f7b8221c007a7f1c8d5", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) r1 = getpid() r2 = gettid() r3 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r3, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r5 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r4) kcmp(r1, r2, 0x6, r3, r5) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, 0x0}, &(0x7f0000000140)=0x51) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000180)={r7, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0xc000000, 0x3ff, 0x2c}) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) sendfile(r4, r4, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) sync() write$cgroup_subtree(r5, &(0x7f0000000000)={[{0x2b, 'cpu', 0x20}]}, 0x5) ftruncate(r4, 0x2) setpriority(0x1, r2, 0xfffffffffffff800) r8 = dup2(r5, r4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000480)=0x8, 0xfffffffffffffd9e) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f00000005c0)=0x3, 0x8) setsockopt$IP_VS_SO_SET_EDIT(r8, 0x0, 0x483, &(0x7f0000000540)={0x84, @multicast2=0xe0000002, 0x4e20, 0x0, "64680000000000000000000000000200", 0x28, 0xfff, 0x13}, 0x2c) ioctl$sock_netdev_private(r5, 0x89fe, &(0x7f00000003c0)="0aab95906cbf78d0113b9b11c035ec1b838e455485a0ae0c1dc7ead287ca35d95f330970a765dba3809e348d3d739c34fcbb996a276d6eae518354b310b63d5e6d4f02c584c900b9eed1ccd8c2d601c345a16a9770811f407c4232bb44f3f941d8cfe9138c1c2a09b466a541396572c076d8f96f042779cc2bdc8794dff7d80969b0a082393a735bb99d9c59fd538646854b79ccff7fdd4025a5c58b1e2acca8fd4f9a") 2018/04/06 04:26:21 executing program 2: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000880)="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") [ 183.853581] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/06 04:26:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x3000000, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:21 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0xee, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000013000ff260000000000000000040000000c000000e208000100"], 0x20}, 0x1}, 0x0) 2018/04/06 04:26:21 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000000000200000000000000c63"], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0x0, 0x0, &(0x7f0000007000)}) clock_adjtime(0x1, &(0x7f0000000000)={0xc00, 0xff, 0xfffffffffffffffc, 0x2, 0xca, 0x38000000, 0x7fff, 0x6, 0xfff, 0x1c000000000, 0x10001, 0x0, 0x800, 0x8000, 0x5, 0x81, 0x9, 0x8, 0x9, 0x81, 0x100, 0xffff, 0x5, 0xef2, 0x4, 0x5}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x410000, 0x0) 2018/04/06 04:26:21 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "022905", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:21 executing program 2: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000880)="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") 2018/04/06 04:26:21 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x50440) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000001c0)={0x6, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x4, [{{0x2, 0x4e20, @rand_addr=0x3}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}]}, 0x290) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000), 0x20000000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x0, 0x0) [ 184.070298] binder: 13782:13784 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/06 04:26:21 executing program 6: prctl$seccomp(0x2f, 0x4, &(0x7f00005d295e)={0x3, &(0x7f0000000040)=[{0x7, 0x5, 0x5, 0xfffffffffffffc01}, {0x3, 0x565fb4ac, 0x6, 0x538}, {0xe6f, 0xdd, 0x0, 0x4}]}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/propv/vs/amemthresh\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) sendto$llc(r0, &(0x7f0000000080)="9de8d832441feb980152b1471720cec98b208f44a041", 0x16, 0x1, &(0x7f00000000c0)={0x1a, 0x104, 0x3ff, 0x7, 0x80000000, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/06 04:26:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x5000000, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:21 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "022902", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)="7e75ffda4f287e8e23061984f34d8c1691ca50be776aee802e2fc1cc330a9cd10910c246909d329ec8d3a1d9215aa1568fb06be2827d7eda139dce6a0631faa88cef0456307f862b0db01b9c9b64b2dc39897d723b27eeb298f8dc5aca38865666fd681c306dcb0c52c3c4d60dbe10b074dab91817099ee13f3d9cba063c908c07216c9aa9da82d04001b91c") getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @multicast1}, &(0x7f00000000c0)=0xc) stat(&(0x7f0000006740)='./file0\x00', &(0x7f00000066c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) getresuid(&(0x7f0000000440)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) r7 = geteuid() fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0xc) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000100)={0x57, 0x4, 0x7f, {0x7fffffff, 0x9}, {0xffffffffffffffc0, 0x100000000}, @rumble={0x1, 0x23b2}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000600)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000700)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000740)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000840)=0xe8) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r2, &(0x7f0000006580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000006540)={&(0x7f0000000940)=@bridge_dellink={0x5be0, 0x11, 0x302, 0x70bd2b, 0x25dfdbfd, {0x7, 0x0, 0x0, r3, 0x4}, [@IFLA_WEIGHT={0x8, 0xf, 0x3}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "ae46c664879a66deb1f89cb868"}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x9}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x101}, @IFLA_VFINFO_LIST={0x5b5c, 0x16, [{0x1f8, 0x1, [@typed={0x8, 0x2e, @str='\x00'}, @nested={0xa8, 0x41, [@typed={0xc, 0x17, @u64}, @generic, @typed={0x90, 0x86, @str="7e75ffda4f287e8e23061984f34d8c1691ca50be776aee802e2fc1cc330a9cd10910c246909d329ec8d3a1d9215aa1568fb06be2827d7eda139dce6a0631faa88cef0456307f862b0db01b9c9b64b2dc39897d723b27eeb298f8dc5aca38865666fd681c306dcb0c52c3c4d60dbe10b074dab91817099ee13f3d9cba063c908c07216c9aa9da82d04001b91c"}, @typed={0x8, 0x5e, @pid=r1}]}, @generic="96a96c5637a627cb71d3b6c6c7207125a545742592b8d3c8dbd66ee5fb34d181573b5c88821cf20948f77fcbbe899c8e399491bd2bb2a8f771149f5a1b12c15c67f7b4f0661c5e5aba8aa4bc8fc242f31b892f25941cbf653c7573a75ab12544269a07f6527128ae8d1fc1d160c23f437e96e3023ca0f4f2049e97f686a48aecd8e077a07db7d80cd3b0d558b744c0c86b5252e2a15a280cea59fa9de6aeba71288939a192cdccfe9005bdf668618d8361df338acbb03d102a", @generic, @typed={0x7c, 0x13, @binary="e7a601634b7689fa30098344850b14459bd00cca235e3f3622e128112a4f616e00261b03018ca72e0148520c52561a1b9d75a0d2cae740e70f1e8a2b7dea1ed0f7220cac549ded88fe171b37085b3a385be22141dead23d4033fd67717dbc4ce8c5a3d593d80cb170a603370bf4fd60e3384d399b6f7"}, @typed={0xc, 0x37, @u64=0x7fc}]}, {0x1304, 0x1, [@generic="d1d54b0773ee0a266c", @nested={0x12f4, 0x95, [@generic="c54c5440cba326e0dd32f44137a35a054e61370b91fdf94f74d83b5bf1ad3bc3f75bef6cbbc76352b1dcaf9cb7855e8e674de68cc9ed615526ff05070d581f31e6302d56f4a477697ffa73e2a63f86eb784ab9b762127cd211c73a1d0870a9fd101d42360b0b0318961ab5b28b7a0b681f142d733c6bb7a62cbc48b63d8799ed9bb86d92b4f9d7c738f572072487", @generic="d236596ac5abf39d4ff798d3b6ddb5817c26996f8250c06aa334badf6f322ccba397fe05ace9ef12c384efb112a32540218012da2cd5ce776ab9c9ea0061562c2207bd19da0d5186f752a881c9bec4b556e69359150dbfaed5774d98fc8c8b89dd3201cd383b760748339c5f097c72d3e4c1", @generic="47ab34429b050f86ee2a57a023c325c7d8f862346d50cab9bf4d0e9758b7d6508695ddae6dcd181d60e4ba686f8fc7d6da24af", 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@generic="a7a498a799e4e96c0b3f8a71a3b4ff9c6423ffa77074462eb9814a853a37bfa0b34515916ac5e037d4eafd8f2d4457eb8ba52bf2590af0fb2f46a14384e1bac20cfc7d1360c385233fb163f62980578dbfda44fc9abb5ecd9652c745ab85fd278c72768987edc750fe38ebe48e5c7cd05a773f730d4a1d3e6649b216966a1ef5538bdd8dfe65ebae438176ad2e7c6a2e6c80c2c30cd4fef3a6c1a8ed89cce681aa938b3b9433d69217f2d536621a7dd157f02bd26554a51c4b896d67ca1877b67cf45c23082be67b"]}]}, @IFLA_AF_SPEC={0x14, 0x1a, [{0x4, 0x1c}, {0x4, 0xf}, {0x4, 0x1c}, {0x4, 0xa}]}, @IFLA_IFALIAS={0x14, 0x14, 'ipddp0\x00'}, @IFLA_WEIGHT={0x8, 0xf, 0x9869}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x8}]}, 0x5be0}, 0x1}, 0x4000010) sendfile(r2, r0, &(0x7f000058f000)=0xf, 0xd) [ 184.142849] binder: 13782:13784 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 184.194326] binder: 13782:13784 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 184.201379] binder: 13784 RLIMIT_NICE not set 2018/04/06 04:26:22 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x6, 0x80000000032, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2, 0x7, 0x0, 0x11, 0x3}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e20, 0xff, @local={0xfe, 0x80, [], 0xaa}}}, 0x3, 0x3b2}, 0x90) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000200)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) close(r2) read(r0, &(0x7f0000000240)=""/133, 0x85) r5 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r6 = getpgrp(0x0) sched_setaffinity(r6, 0x8, &(0x7f0000005000)=0x1) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r2, 0x0, 0x0, 0x1) fcntl$addseals(r2, 0x409, 0x0) close(r1) 2018/04/06 04:26:22 executing program 6: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gretap0\x00', 0x10) sendto$unix(r0, &(0x7f00000004c0)="ee087d8955854a71cb4fef74e9601927e79436d5e4218a286737134367585e5b67add9b477e765b4346960e8e1ec9d607cb9874491299c50", 0xffffffffffffffaa, 0x0, &(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x6e) 2018/04/06 04:26:22 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x81, 0x17f5a6c2a6df58b8) pread64(r0, &(0x7f0000000080)=""/217, 0x3ef, 0x0) 2018/04/06 04:26:22 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x90000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x69ce10c5}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x7, 0x10000], 0x2, 0x5, 0x7f, 0x2, 0x2, 0x3, {0x2, 0x10001, 0x40, 0x800, 0x4, 0x6, 0xfffffffffffffffd, 0x11, 0xbd, 0x9, 0x3f, 0x2, 0x3f, 0x75, "73dc6404d08c4899d41560e7fc252d300e630db4d8bbb1f76b3caebfc4c78a06"}}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x6) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={r3, r2}) r4 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) accept$ipx(r0, 0x0, &(0x7f00000001c0)) writev(r4, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001980013d7524000a002102000016000000800000000009000600000011e010315aec20", 0x29}], 0x1) 2018/04/06 04:26:22 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x6302, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:22 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x1}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x1, {{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffb000/0x4000)=nil) 2018/04/06 04:26:22 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x33, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) [ 184.981711] binder: 13782:13823 Acquire 1 refcount change on invalid ref 0 ret -22 [ 184.987366] netlink: 'syz-executor4': attribute type 6 has an invalid length. [ 184.996866] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 04:26:22 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000481000/0x11000)=nil, 0x11000, 0x0, 0x132, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000200)=""/168) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003500)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000003600)=0xe8) getsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f00000002c0)=""/88, &(0x7f0000000340)=0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x6, r0}) bind$netrom(r1, &(0x7f0000000400)=@ax25={0x3, {"60ab26c4033bed"}, 0x7fff}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x4e21, 0x0, 0x4e23, 0xcfd9, 0xa, 0x20, 0xa0, 0x3a, r3, r4}, {0x5f8, 0x3d, 0x6, 0x7fffffff, 0x7ff, 0x444, 0xef4, 0x7ff}, {0xc7, 0xfffffffffffffffc, 0x4, 0x3}, 0x101, 0x6e6bb1, 0x3, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d3, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3505, 0x6, 0x1, 0x10001, 0x1ff, 0x8, 0x6}}, 0xe8) getpeername$packet(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x14) fremovexattr(r0, &(0x7f0000000040)=@random={'system.', '/dev/input/mouse#\x00'}) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x400, 0x10000) [ 185.026714] binder: 13782:13830 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 185.033735] binder: 13830 RLIMIT_NICE not set [ 185.058254] binder: 13782:13823 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/06 04:26:23 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x306, @random="1a830b898f55"}, 0x4c, {0x2, 0x4e21, @multicast1=0xe0000001}, 'gre0\x00'}) 2018/04/06 04:26:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x4000, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:23 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x112}) rt_sigprocmask(0x2, &(0x7f0000000180)={0x5}, &(0x7f00000001c0), 0x8) ioctl(r0, 0x8918, &(0x7f0000000000)) r1 = geteuid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, r1, r2, 0x7808, 0xfff, 0x1802) 2018/04/06 04:26:23 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100), 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x90000, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000040)=0x7) 2018/04/06 04:26:23 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000300)=""/207, 0xcf, 0x4}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) 2018/04/06 04:26:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) lstat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x40, 0x4) getgid() setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) dup3(r1, r0, 0x80000) 2018/04/06 04:26:23 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x4, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) lseek(r0, 0x0, 0x3) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xa5, 0x4900) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="ecffffff4f23d5ae2d2451298e27a520d3603b6072f4a0bcf5517511838a09ff03be6be6f697de182a0843877d5feafb74a947197d7e82381adb735169941288d0e56851aa2f3bf5725271ea2d74da635f74c12ec8170ac3e06754e3f7792b90e52484f955560102945962dd52ce82fec04f7547f9b8cd98ea4e20961ce9ae326f0b3fd7a2e8b3b6f1b473"], 0x8) 2018/04/06 04:26:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x200000000f) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x408000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xc7, "e419080c192c16d76ef20438d5f650866ea01ddfb99d13c2ead66b86d5f7511f7b0b51fa931374cfe9b7662e24709d98eb9e66160842973aa04a0d497e1e8811a53cd770a08f256c9fa82674a11a117e137dff49b427b1c6c798ff85092f37e13add479d6f1c98fae0e23497404f7a5e7fda3dcb7030acfd736019c19a878dc2bd77cc530d098a90622a1c09276d8a3dcefdd0e9aea6228337683fd6bec310c55dca6ed1a5fde253ecedd6f9a06cee3b3709b76a8175e50b418a8d9f9aaf2286d8d5df30ac193e"}, &(0x7f0000000140)=0xcf) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0xfc87, 0xffffffff, 0x200, 0x93be, 0x1, 0x118a, 0x400, 0x4, r2}, 0x20) close(r0) 2018/04/06 04:26:24 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:24 executing program 6: syslog(0x3, &(0x7f0000000000)=""/68, 0x44) r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x6, 0x200000) getsockopt$inet_tcp_int(r0, 0x6, 0x3b, &(0x7f0000000100), &(0x7f0000000140)=0x4) faccessat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x20, 0x400) 2018/04/06 04:26:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x3, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:24 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000006e00)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish-generic)\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r0, &(0x7f0000006c80)=[{0x0, 0x0, &(0x7f0000006ac0)=[{&(0x7f00000069c0)="df0a76551677fe2b999a5877fbb563fd", 0x10}], 0x1, &(0x7f0000006b00)}], 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180)=r3, 0x4) ioctl$KDSETLED(r2, 0x4b32, 0x7fff) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={0x100000001, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x1, 0x9, 0x7, 0x1f, 0x2, &(0x7f0000000000)='bcsf0\x00', 0x0, 0x40, 0x4}) 2018/04/06 04:26:24 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3c, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:24 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000002ff2)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}}) 2018/04/06 04:26:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x63020000, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:24 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x6, 0x40, 0x7ff, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000240)="ecafccbf5452b67ee222e16e0a1a87b1386237f907ed2f91d858dc2ffa0f28c6dbbf95edf34eb3270b44c1a2a11fde6309bc30c606a00c679155fa4c133f88a57e44ca5b01474a1c5b4dd7efe2bcef486a6c3d56db873b29dc9bdb63b167c78df8334ae318253b5aa8464f89319acc0b13cf0417a8fff1918362285ba32e59ff83121d7bc149dd3f99f485f316c9825a21c82262b7e92fca11f2", 0x9a, 0x20048800, &(0x7f00000005c0)={0x11, 0x19, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) write$rdma_cm(r3, &(0x7f0000002dc0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002d80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="da0333a80000003b"], 0x20) write$rdma_cm(r3, &(0x7f0000002e00)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000600), r4, 0x7}}, 0x18) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d, 0x1}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) 2018/04/06 04:26:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) r1 = memfd_create(&(0x7f0000000540)='\x00', 0x1) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x2000, 0x8, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x400000020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x4, 0x747, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x40b9, 0x8}, 0x18020, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000000)='sit0\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={0x3, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x90, 0xffffffffffffff81, 0xa1e, 0x9, 0x0, 0x0, 0x200000}) ioprio_get$uid(0x3, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) r5 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x20000) inotify_add_watch(r5, &(0x7f0000000100)='./file0\x00', 0x1000100) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000004c0)={@empty, r4}, 0x14) r6 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x0, 0x1, 0x0, 0x3, 0x6, 0x0, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x8, 0x0, 0x800, 0x74, 0xfff, 0x9, 0xf4ca, 0x7, 0x4, 0x1, 0x800, 0x3ff, 0x0, 0x0, 0x1ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r6) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) epoll_create1(0x80000) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x35, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r8 = creat(&(0x7f0000000140)='./control/file0\x00', 0x0) write$sndseq(r8, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) socket$inet_udp(0x2, 0x2, 0x0) userfaultfd(0x0) 2018/04/06 04:26:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x600, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:24 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000fa9000/0x1000)=nil, &(0x7f0000000200)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000380), 0x2, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x400, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000100)="4fb1123d80c87c41ce98018c25ebfdec991e2a7ad9963d1461ab0cc678465a03dca48e7b05bbfe57e03ae1ffdf2e63718b358cd23bdfb3e98f24b014b69321ad62b1f6b69121fa2e207bda294508ebe54320beefbde806a8287f5c3a35315fe678fa6ea18e90bdecd357b5d3ede446e6ff13d8a2f44cc6b1f21916e10f829b860595222556f15d399c2781de698e9c456c0e20290bc6ec7a42d1d3fdd03b72264439c7039fb79102952e046b74d6a9e0fed387720bbed5f9218d4df335a944bad56bca94198c3e92f266a5af6969ff13c97c13", 0xd3}], 0x10, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x5, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x18000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000480)={r2, 0xe0, 0xffffffffffff0001, r3}) syz_mount_image$vfat(&(0x7f00000004c0)='vfat\x00', &(0x7f0000000500)='./file0\x00', 0x7, 0x2, &(0x7f00000006c0)=[{&(0x7f0000000580)="5e6361657d2bf9b8c93567deaccb3884752ddebde28dbeb25287633f510c8e1a40a1c4060167f95898d7", 0x2a, 0x8f}, {&(0x7f0000000600)="b0136d42b345132f92506ad3efaa68a3665af93cff685ce47a1fc9a318385c2c526b8c6c56f47603beda074a21892b567707c37fd46f386eb2bc696cb2b672d5de8515aa91d4b4ecc4b52789e9ee91c603ce56a990346d4022d812a97b6934197dc90407b21d9185f0a29ec98a005cc4d465bfd1c349b1a2fe7f7b07359415b389221a348a024ebc3f219dbb7c0eef98baade461f636e21467af7ba4409efc0c0fc53f842786114e46a3e67d2eb47af0da4e797fada2491c6b3e", 0xba, 0xffff}], 0x0, &(0x7f0000000740)={[{@quiet='quiet', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x37, 0x36, 0x32, 0x35, 0x36, 0x31, 0x32, 0x36]}, 0x2c}, {@usefree='usefree', 0x2c}, {@gid={'gid', 0x3d, [0x30, 0x35, 0x32, 0x30]}, 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) mlock2(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000240)={'bcsh0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00000007c0)={@multicast2, @dev}, &(0x7f0000000800)=0xc) 2018/04/06 04:26:24 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x42) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x3) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x5}) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000080)={0x0, 0x29}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/06 04:26:24 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000a16fb8)=@ipmr_newroute={0x24, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x7, 0x4) 2018/04/06 04:26:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/171, 0xab) 2018/04/06 04:26:24 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0xffffff88, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:24 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x1010, r0, 0x0) r1 = epoll_create(0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000d40)) poll(&(0x7f0000000040), 0x0, 0xffffffffffffffff) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000080)) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000075, &(0x7f0000654ff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x3e, r0, 0x100100000) 2018/04/06 04:26:24 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xffffffff, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) syz_open_dev$sndctrl(&(0x7f0000000480)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x81, &(0x7f0000000100)=0x4) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x800002, 0x0) 2018/04/06 04:26:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0xffffff89, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xc004, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000100)) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x4000) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/06 04:26:25 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:25 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x3, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:25 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) mlock(&(0x7f000053a000/0x3000)=nil, 0x3000) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f000053d000/0x1000)=nil, 0x1000}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f000053a000/0x2000)=nil) 2018/04/06 04:26:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x46, 0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x198, &(0x7f0000000040)}, 0x10}], 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x80, 0x800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00000000c0)=""/174, &(0x7f0000000180)=0xae) 2018/04/06 04:26:26 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="3fb0b3b34bbc4aa65f7f53196cd77f68ec664438c2e8aa1705387c7657fee72683196c8147c8297c61eb9599314ca0dd7527d8aad47bd4ecd4e24309f462fbc301ac753bbae8b31d6abfac3c0523677e6f1716c7191faf3c37ef2b0548f714fbbfa6e03ea83330a923261c55ce6111639b7ba14ee2a639e98ebf81c80a7c1169ff0773190054f3a359b7138169fecd4d770861", 0x93, 0x8814, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet6_int(r0, 0x29, 0x80049, &(0x7f0000000040), &(0x7f0000000080)=0xd0) timer_create(0x3, &(0x7f0000000100)={0x0, 0x12, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000140)=0x0) timer_gettime(r1, &(0x7f0000000180)) 2018/04/06 04:26:26 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000140)={{}, 'port1\x00', 0x0, 0x8, 0x70000000000, 0x6, 0x800, 0x1, 0x20, 0x0, 0x4}) r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280), 0x0, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="aca0b1a2c77397ef", 0x8, 0x0) r3 = add_key(&(0x7f0000000380)='rxrpc_s\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="88bf3944eb3de2744d89ab2f7e2e95c5f702252785d78adf3bbc0df5564c0a101bf0e7529cb789cbd0252439be45c8b4fa820b", 0x33, 0xfffffffffffffffd) add_key(&(0x7f0000000280)='logon\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="94de5aa455", 0x5, r3) keyctl$dh_compute(0x17, &(0x7f0000000440)={r1, r2, r3}, &(0x7f0000000480)=""/120, 0x78, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000080)={{0x0, 0x7}, 'port1\x00', 0x2, 0x30003, 0x9, 0x6, 0x7, 0x6, 0x1, 0x0, 0x7, 0xfff}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000040)={0x7fff, 0xf9, 0x22d, 0x9}, 0x8) 2018/04/06 04:26:26 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0xffffff89, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:26 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x505a00, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x102, 0x0, 0x7fff, 0xa, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x100) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={0xffffffffffffffff, &(0x7f0000fc5000), &(0x7f0000950000), 0x1}, 0x20) 2018/04/06 04:26:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x6, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000180)={0x6, r2, 0x1, 0x4764}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x25, 0x2ff}, 0x14}, 0x1}, 0x0) set_tid_address(&(0x7f0000000040)) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) 2018/04/06 04:26:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x29, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:26 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000700)=0xe8) fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000007c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x9, 0x4e22, 0x4, 0xa, 0x20, 0x80, 0x3c, r2, r3}, {0x7, 0x9383, 0x2, 0x3, 0x1000, 0x5, 0x1000, 0x664}, {0x1000, 0x27d, 0x81, 0x8000}, 0x3, 0x6e6bba, 0x2, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4d5, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x7, 0x2, 0x40, 0xfffffffffffffff7, 0x400, 0xffffffff}}, 0xe8) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r5 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) r6 = openat$cgroup_ro(r4, &(0x7f0000000280)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x403c5404, &(0x7f0000000100)={{0xffffffffffffffff, 0x2, 0x1, 0x0, 0x3}, 0x3, 0x1ff}) sendfile(r5, r5, &(0x7f0000000040), 0x1) r7 = dup2(r4, 0xffffffffffffffff) r8 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="0495c5d4f330a1000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000380)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000540)={r9, 0xfffffffffffffff9}, 0x8) bind$inet(r8, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x23, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f0000002f40), 0x0, 0x0, 0x0, 0x0) accept4(r8, &(0x7f0000000980)=@hci, &(0x7f0000000a00)=0x80, 0x80000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00') socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) r11 = socket(0x40000000015, 0x5, 0x0) bind$inet(r11, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f0000000080)=0x80000000) sendto$inet(r11, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r12 = fcntl$getown(r4, 0x9) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x86, 0x2, 0xfff, 0x7ff, 0x0, 0xfff, 0x400, 0x6, 0x3, 0x6, 0x9, 0x8, 0x80000001, 0x100000000, 0x9, 0x8, 0x0, 0xc6, 0x1f, 0x80, 0x3, 0x40, 0x80000000, 0x4, 0x8, 0x6, 0x3ff, 0x8136, 0x9, 0x6, 0x9, 0xfffffffffffffd3b, 0x1, 0x9, 0xda2, 0xbb, 0x0, 0x1, 0x0, @perf_config_ext={0x100, 0xffffffffffffff01}, 0x800, 0x445d, 0x100000001, 0x6, 0x7fffffff, 0x6, 0xecf2}, r12, 0x1, r10, 0x2) fstat(r0, &(0x7f00000002c0)) recvfrom$unix(r7, &(0x7f0000000ac0)=""/4096, 0x1000, 0x100, &(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/06 04:26:26 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000080)="a6cc84ce6a79c82c5d5cdb180ce1d48e4c069ad6e4c6ddbd409b8ad7b8d300ed8c524a3475136abf29f34e4ebb2c8152431902fb942236fa", 0x38}, {&(0x7f00000004c0)="b35e7883d458ee7565a34b9b757fc1af26080f5895f8b03c4f44350006c08ade46c6c0c1f6e671e3792cbc79396e69b6f6fabe9355ebe25679464973f020620f298d2b38a450de0b73019fbafb00f501a7deea3595fdfa327ee39a539f0322e043fce48e2ad8739ac45e8abbe78cbedf4b1d384749116a94c242dfd76755bef1e38de18759ef04deb1b9c6d20a5b5be1f9abf56e5c36ae84d0bc0cbfe5c73c217d82d845d958d9be5abb6635cb04b5fbe30d1789535485a39c99d4b7a21ea9ff9f4ee084f3c83eedf779c065dd2a9be088e5b08bf6b005104021db787931507d2f18f3643bdd2e3e5cf8", 0xea}, {&(0x7f0000000640)="a4aaebe5318f360e46796c9469f9135750feaa503923fb76acb9445a6ede70d5ac76ecc9cc1858dc0d0d88b278819c97d01645c057933b8df99816fcd11a7d23a70fd7c94ae5dada0d9a789e8b8b62146628e479d9d6eb78d5030e87e1d07a3ef1a3295c49c499dc0f1764accee491398aad04db", 0x74}], 0x3) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000700)="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") 2018/04/06 04:26:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x2b, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:26 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:27 executing program 7: socket$inet6(0xa, 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/04/06 04:26:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1e, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x9, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='bridge0\x00') r1 = fcntl$dupfd(r0, 0x406, r0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000080)) 2018/04/06 04:26:27 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000240)={0x2, 0x7, 0xffffffff, 0x9}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x242000, 0x41) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20f00180}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x94, r3, 0x200, 0x70bd29, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_DEST={0x70, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffffc}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffff7fff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffc0}]}, 0x94}, 0x1, 0x0, 0x0, 0x40801}, 0xc4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x22, 0x8000, 0x800}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r4, 0x800}, &(0x7f00000001c0)=0x8) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000000440)="caad2c87b6f15f708801df8a43c40ec85702dcb323fe9e94a64219734dd4a336f55b3b4e4dfaa4ab90cf1bc66eb3f025a640e38f6e03741adbdfe1f9b75712b2afa4320726e9886cd0df95b136b606726d908c72dc2b288af90878de28238d0f3cbfac341744c867e86ab097d876e4bd4482e7bc07a6d74f2ce1430c9e573bb06055f5a24c29268f365a5619b2c1cfc0fba94af72142be78b1db477d", 0x9c) 2018/04/06 04:26:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x33, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:27 executing program 4: r0 = socket$inet_sctp(0x2, 0x3, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="5591cefb1a95db07644d65fbbe2e8f1a", 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x2000000000000020) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/06 04:26:27 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r2 = memfd_create(&(0x7f00000001c0)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r3, r2) r5 = getpid() ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffff}, @in6={0xa, 0x4e21, 0x39, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x48) ptrace$getenv(0x4201, r5, 0x6b, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x2}}) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet6_int(r4, 0x29, 0xcf, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000000)) capget(&(0x7f00000002c0)={0x0, r5}, &(0x7f0000000300)={0x1f, 0x6, 0x8, 0x8001, 0x7, 0x807}) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000280)={0x6, 0x10, 0x1, r2}) 2018/04/06 04:26:27 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x2, 0x76, &(0x7f0000000000)="36eb250e9ee97242564aff9406e5e5ef59a6191eb9748b86abee74876b73a738b52925bbf0c18d6a5e3187d5ad8fdaec22e0f1082db87253c109e9b746cda3cede188201c5db76d2646b8b9b1c50ae8b915335c922fdc1ff4092df7d5b1fc94da0327ddf6daf64cbecc185bcaef779d38ac9d53c5c19"}) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x4d, 0x2}, {{}, 0x0, 0x4000000000}], 0x30) 2018/04/06 04:26:27 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x32, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x11, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:27 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000080)='skcipher\x00', 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00000000c0)=0x8, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240), 0x0) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000380)="795e484a586a3a5805a295310e173337", 0x10) recvfrom(r1, &(0x7f0000000000)=""/65, 0x41, 0x0, 0x0, 0x0) 2018/04/06 04:26:27 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80800) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0xa, 0x13, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x20000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) socket$alg(0x26, 0x5, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x9, 0x480100) 2018/04/06 04:26:27 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') exit(0x0) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:apt_var_cache_t:s0\x00', 0x25) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x25a4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x8, @empty, 0x8}], 0x58) 2018/04/06 04:26:27 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x20001) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='eth0)selinux{!\'\x00') r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/04/06 04:26:27 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f00000002c0)=0x1e) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000000c0)=0x1, 0x4) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) r3 = getegid() getgroups(0x3, &(0x7f0000000280)=[0xffffffffffffffff, 0x0, r3]) fchown(r1, r2, r4) 2018/04/06 04:26:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x401) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r1, &(0x7f0000000200)="8c172bbdec0fe7bf2f8e7c2f687ab2dd8ece80b577c562c0d7bd3d3737e6ce1c543a8e09d909dc2b3073df9d149a43d859212e5abd348eb4fb5b023377d40add2730fcf75bab53e3bde14a04561f3d900783eb3e0b1cc03513620799aeb6f7db0e4a4136", &(0x7f0000000280)=""/120}, 0x18) bind$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="7365637572697479000000000100000000000000000000000000000000000000470000007e97291771039792185dc59ab966b016f8385f34c0ad119b80266a80d204bfd06451bc4505dc32055854518a045e648319b236d3c12c29b9edca8e29282dc55d89b3d5c49394d3"], &(0x7f0000000080)=0x6b) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000180)="fa7be9a618244e0e294df96ac8d5db279f886f7c8acd92b282a2da3f04c020a2fed41fb0acaf853f87ac", 0x2a) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) 2018/04/06 04:26:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x3c, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:27 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0xffffff84, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:27 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x2b, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:27 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x4400, 0x0) r0 = socket$inet6(0x10, 0x100000003, 0x5) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fbdca2d1cb2a4a280930a06000000a84308910000003900080008000a00000086c18bbca30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000020cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/06 04:26:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x0, 0x0) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r0 = socket(0x2, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x50, &(0x7f0000000080)=""/8, &(0x7f0000000040)=0x8) accept$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.advise\x00', &(0x7f0000000180)=""/76, 0x4c) 2018/04/06 04:26:27 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) r1 = accept(r0, &(0x7f00000005c0)=@ipx, &(0x7f0000000200)=0x80) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000640)={0x0, 0x3, 0x7, 0x8000, 0x5, 0x30b, 0x0, 0x80000000, {0x0, @in={{0x2, 0x4e20}}, 0x502, 0x10001, 0x80000001, 0x3, 0x42}}, &(0x7f0000000380)=0xb0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x0, 0x200}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@dev={0xac, 0x14, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0xd8}, 0x1}, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@sco, &(0x7f0000000480)=0x1ed, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYRES16, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x4) ioctl$sock_proto_private(r3, 0x89ef, &(0x7f0000000240)="b55f2da3b158b8bcceb8f4e1f66f5519a46e4b39bc64555dd8e37e2db951a3e41df01dca0b60a48e33a7fd5cc1b15087eef6aee719091774770dbf901e7ec599ea23d678f60bd1235edde74dce3981307d4d0c854c95234d866b1fc8034ae0592c0993db25c358be4e15c7f818b4a5b9133a169c853dfe6582f7b70f99789d52711bb8f2aa4cb2f97db8a9193c219ddbfe2d1c17a1f756a59647e2ce1299ff15f3d34f01e84dfb23b222c9f92d031e1c5753206c7fe3f1c581a91f9255c912476fb6abbdc664b7") setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000007c0)={0x3, [0x74, 0x6, 0xfffffffffffff4c7]}, 0xa) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000a80)=[@in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in6={0xa, 0x4e20, 0x10000, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x3f01}, @in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x1}, @in={0x2, 0x4e20}], 0x21a) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000e00)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000700)=0xe8) socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000740)={0x1d, r4}, 0x10) mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000000140)='./file0\x00') r5 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) write$cgroup_int(r5, &(0x7f0000000780)=ANY=[@ANYBLOB="1a98f43835b17845e14e264fa790"], 0x1) sendfile(r5, r5, &(0x7f0000000340), 0x3) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x0, &(0x7f0000000800)='./file0\x00', r6, &(0x7f0000000940)="f70b29d6af827cff9815eed76448fa31c146242547db720e03b2202163163093153b5bc64f1a813d0e13beec1488994b533aa6a0d46ebe1b812e7027bfc26366279485388cddc2dde06dde83896dd70d8c6b2e027e4303c102458d9dc1a273530b2b8de61bcf77e13b135b4ac43ea9d59b530b9a8a0ca4") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000009c0)={r2, 0x40, 0x33}, &(0x7f0000000a00)=0xffae) sync_file_range(r3, 0x400, 0x9, 0x3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) connect$can_bcm(r3, &(0x7f00000001c0)={0x1d, r7}, 0x10) 2018/04/06 04:26:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0xffffff84, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:27 executing program 0: syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x40044103, &(0x7f0000000000)) 2018/04/06 04:26:27 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:27 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)}, 0x0) r1 = open(&(0x7f00000011c0)='./file0\x00', 0x40000, 0x64) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001200)=0x1f1, 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/06 04:26:27 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0xffffffffffff7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40010, 0x0, 0x0, 0x0, 0x0, 0x3bf0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e8c, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x10000000) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x400, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f0000000100)={'syzkaller1\x00', @ifru_ivalue=0x9}}) 2018/04/06 04:26:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x5, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:28 executing program 6: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x200000, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000080)=@req={0x401, 0x0, 0x3}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) sendmsg(r0, &(0x7f0000030000)={&(0x7f0000000000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000002400), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/06 04:26:28 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x200000000000000, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:28 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4000000000000006}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="0cd57b85eba93a96ade37bb5cc779cfa44385ca8bfc579860c604b628df3247aae13b4d6bd91acf6", 0x28}], 0x1, &(0x7f0000000280)}, 0x0) 2018/04/06 04:26:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = semget(0x1, 0x4, 0x120) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f0000000240)=""/91) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a004e20000000eaff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e2ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000583dea9df5ebdb263277a2df91e6992490cb0d0658b4e9660c8eae7fc98b73d980add600cf8e9ebd31a8e5c07a9e44bfab83b511fd4809fe1c9e365c3603eac7bee90c8a0c9a5cdd6082bd815e882a5f6be3262cb6b9159223a8a9dd1d88b47586d85dd0aa24154d326154d2b89430f54aa3"], 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0xfffffff5, 0x1}}}}, 0x108) 2018/04/06 04:26:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x3a, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:28 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="85bceecfeb94d3e14550c404160a242a627300000000f6b30151aa5bed46a4a5985c02d08a748e04ecbf9e4e82dfb3d99c2eb3779a714cbc44b8a0f1ff5ce0abad80adc9ec2ae456e7401e6ce23d9c949e74356f1b4bc3cb41ce346b0c508fe5f58b31cc031d1f57392ed7efde95138f9546a43821f13b4c1ff66f9226cd4e4aa3dbaf3faf1d88aa80728a6965c33f99071c51755d4cb5b86067d732191dc9c630668a4310f2921d7f0bc5981544f12c69584f9b5f54c9085cb1d6f8cef8ffb0c87888017ecb1f11bd30b63670f2445c", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="086310407b04047067bf0961fcc6f8c2b51eff2c02f31821b4dae2ef38bf003f98df860c05b0fc478e1eb5ec882c50c9b61cb515edfb35e6aff5bbc68a40dd4a027f04c1633f070cbe", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/04/06 04:26:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) accept4$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14, 0x80000) mq_open(&(0x7f0000000040)='uservboxnet0\x00', 0x0, 0x22, &(0x7f00000001c0)={0x7fff, 0xff, 0x0, 0x5, 0x1, 0x6, 0x6, 0x20}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000600)=0x104000000) 2018/04/06 04:26:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x9a, "8d39c70da96b57ffaff89e6808f17ecb515bbec26c89e208b9680335eb1f809a4a2964f767202ea5d701a2aa889bb7a0fe169768b37a68ff2de9603a93bb66792a112ceb18e0824722e5acbc389cbccb2d2e671188bc56a42f404679c2975d4bf2ca1a0827e8ae7e690a800a72064238efab097434af3f3248b8ed3d72468092f21eef783b6d10281a0183f0f9655231a32882a2b36bf863194e"}, &(0x7f0000000140)=0xa2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000180)={0x3, 0x2, 0x9, 0x400, 0x1, 0x3, 0x5, 0xe9ea, r4}, 0x20) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)) 2018/04/06 04:26:28 executing program 4: 2018/04/06 04:26:28 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0xf5ffffff00000000, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) [ 190.772147] binder: 14191:14192 got transaction with invalid data ptr 2018/04/06 04:26:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x4, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:28 executing program 6: [ 190.833231] binder: 14191:14192 transaction failed 29201/-14, size 40-8 line 2982 2018/04/06 04:26:28 executing program 7: 2018/04/06 04:26:28 executing program 2: [ 190.878192] binder: 14191:14192 ioctl c0306201 20a94fd0 returned -14 2018/04/06 04:26:28 executing program 6: [ 190.942090] binder_alloc: binder_alloc_mmap_handler: 14191 20000000-20002000 already mapped failed -16 [ 190.999113] binder: BINDER_SET_CONTEXT_MGR already set [ 191.014233] binder: 14191:14192 ioctl 40046207 0 returned -16 [ 191.031370] binder_alloc: 14191: binder_alloc_buf, no vma [ 191.037064] binder: 14191:14192 transaction failed 29189/-3, size 40-8 line 2963 2018/04/06 04:26:28 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0xffffffff00000000, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:28 executing program 4: 2018/04/06 04:26:28 executing program 0: 2018/04/06 04:26:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x21, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:28 executing program 2: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000018"], 0x1, 0x0) msgsnd(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="02"], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)) 2018/04/06 04:26:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7fb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/06 04:26:28 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000001c0)=0xc72) openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r1, &(0x7f0000000200)=""/136, 0x88, 0x10000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000300)={0x40}, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r2, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0x297}], 0xba, 0x800000000062) 2018/04/06 04:26:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000240)=0x4) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000001cc0)={"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"}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00004c6000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000000)="430f320f01c8c4837963c400670fc71d00100000400f01f866ba4300ec0f01c866410f16745e0a262e0f350f20e035000200000f22e0", 0x36}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 191.048351] binder: BINDER_SET_CONTEXT_MGR already set [ 191.059063] binder: 14191:14210 ioctl 40046207 0 returned -16 [ 191.061672] binder: 14191:14220 ioctl c0306201 20a94fd0 returned -14 2018/04/06 04:26:28 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:28 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000006000), 0xff03) ppoll(&(0x7f0000254ffc)=[{r0}], 0x1, &(0x7f0000ebf000)={0x0, 0x989680}, &(0x7f0000599ff8), 0x8) 2018/04/06 04:26:28 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x300, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/06 04:26:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x1000, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x2c, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/06 04:26:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='cgroup\x00') pread64(r0, &(0x7f0000000000)=""/160, 0xa0, 0x0) 2018/04/06 04:26:28 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x310) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000, 0x3}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) ioctl$int_in(r1, 0x5473, &(0x7f0000000000)=0x9) 2018/04/06 04:26:28 executing program 6: r0 = socket(0x40000000015, 0x805, 0xfffffffffffffffe) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000f05000), 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x2b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x1, 'ovf\x00', 0x10, 0x3, 0x65}, 0x2c) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x17}, @broadcast=0xffffffff}, 0x8) io_setup(0x8f, &(0x7f0000000240)) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000004}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xf8, 0x24, 0x0, 0x70bd28, 0x25dfdbfb, {0x8}, [@nested={0xe4, 0x2e, [@typed={0x8, 0x2, @fd=r0}, @generic="b277aeb70d2b2d50f6d43c64662b112836476d429d2c19d8d3006a41c19415402204955631828981de80ca6093f55f3a3154ce4f142ae6ac6795ec9127dd5d417d50ab38e37a9b8b82f5f4e87db4f27c81e78a4e314a25a8efb31bf4b2ba29dabd45c18d8def2a36370d6e2bcd23c45feefc3f357952989977d5e40f21441693b61aef25f72e32b1a7b8d54d683b1a1b09aa50c582e4b4cf92ba14acde41c6c84443ce6d679e671f5f9451899954edfe7dbee4c764614397f367303c18f1b473600277140fb7123d139bf0808b70d73835ae533727514c"]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x8010}, 0x800) [ 324.395025] INFO: rcu_sched self-detected stall on CPU [ 324.400458] 1-....: (124999 ticks this GP) idle=d7e/1/4611686018427387906 softirq=52876/52876 fqs=31227 [ 324.410348] (t=125000 jiffies g=29198 c=29197 q=1062) [ 324.415694] NMI backtrace for cpu 1 [ 324.419305] CPU: 1 PID: 14246 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 324.426120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.435509] Call Trace: [ 324.438072] [ 324.440285] dump_stack+0x1b9/0x29f [ 324.443891] ? arch_local_irq_restore+0x52/0x52 [ 324.448538] ? lock_release+0xa10/0xa10 [ 324.452488] nmi_cpu_backtrace.cold.4+0x19/0xce [ 324.457137] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 324.462308] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 324.467569] arch_trigger_cpumask_backtrace+0x14/0x20 [ 324.472733] rcu_dump_cpu_stacks+0x175/0x1c2 [ 324.477120] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 324.482124] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 324.487569] ? print_other_cpu_stall+0x4a0/0x4a0 [ 324.492304] ? debug_check_no_locks_freed+0x310/0x310 [ 324.497471] ? find_held_lock+0x36/0x1c0 [ 324.501512] ? lock_downgrade+0x8e0/0x8e0 [ 324.505641] ? debug_check_no_locks_freed+0x310/0x310 [ 324.510805] ? lock_release+0xa10/0xa10 [ 324.514762] ? graph_lock+0x170/0x170 [ 324.518547] ? graph_lock+0x170/0x170 [ 324.522322] ? graph_lock+0x170/0x170 [ 324.526101] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 324.531614] ? graph_lock+0x170/0x170 [ 324.535395] ? graph_lock+0x170/0x170 [ 324.539179] ? __lock_is_held+0xb5/0x140 [ 324.543223] rcu_check_callbacks+0x21b/0xad0 [ 324.547608] ? rcu_cpu_stall_reset+0x210/0x210 [ 324.552166] ? trace_hardirqs_off+0xd/0x10 [ 324.556375] ? raise_softirq+0x1b2/0x450 [ 324.560417] ? raise_softirq_irqoff+0x310/0x310 [ 324.565076] ? read_boot_clock64+0x70/0x70 [ 324.569287] ? account_guest_time+0x3d0/0x3d0 [ 324.573760] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 324.579271] ? hrtimer_run_queues+0x70/0x300 [ 324.583654] ? run_local_timers+0x168/0x1d0 [ 324.587952] ? timer_clear_idle+0x50/0x50 [ 324.592077] ? account_system_time+0x7f/0xb0 [ 324.596460] ? account_process_tick+0x76/0x240 [ 324.601027] update_process_times+0x2d/0x70 [ 324.605326] tick_sched_handle+0xa0/0x180 [ 324.609449] tick_sched_timer+0x42/0x130 [ 324.613486] __hrtimer_run_queues+0x3e3/0x10a0 [ 324.618045] ? tick_sched_do_timer+0x100/0x100 [ 324.622610] ? hrtimer_start_range_ns+0xd10/0xd10 [ 324.627431] ? pvclock_read_flags+0x160/0x160 [ 324.631899] ? kvm_clock_read+0x25/0x30 [ 324.635850] ? kvm_clock_read+0x25/0x30 [ 324.639799] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 324.644790] ? ktime_get_update_offsets_now+0x3a6/0x570 [ 324.650129] ? do_timer+0x50/0x50 [ 324.653556] ? rcu_nmi_exit+0xd7/0x2b0 [ 324.657421] ? do_raw_spin_lock+0xc1/0x200 [ 324.661633] hrtimer_interrupt+0x286/0x650 [ 324.665895] smp_apic_timer_interrupt+0x15d/0x710 [ 324.670717] ? smp_call_function_single_interrupt+0x650/0x650 [ 324.676599] ? _raw_spin_lock+0x32/0x40 [ 324.680552] ? _raw_spin_unlock+0x22/0x30 [ 324.684674] ? handle_edge_irq+0x330/0x870 [ 324.688892] ? task_prio+0x50/0x50 [ 324.692418] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 324.697238] apic_timer_interrupt+0xf/0x20 [ 324.701442] [ 324.703662] RIP: 0010:snd_pcm_stream_unlock_irq+0xb7/0xf0 [ 324.709171] RSP: 0018:ffff8801cffeeb60 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 324.716856] RAX: ffff8801b3662400 RBX: 0000000000000000 RCX: 1ffff100366cc593 [ 324.724115] RDX: 0000000000000000 RSI: ffffffff859ca760 RDI: ffffffff88b172b8 [ 324.731363] RBP: ffff8801cffeeb68 R08: ffff8801b3662c78 R09: 0000000000000006 [ 324.738612] R10: ffff8801b3662400 R11: 0000000000000000 R12: 0000000000000004 [ 324.745858] R13: 00000000ffffffe0 R14: ffff8801aed4d280 R15: ffff8801ce814040 [ 324.753118] ? snd_pcm_stream_unlock_irq+0xb0/0xf0 [ 324.758034] __snd_pcm_lib_xfer+0x739/0x1d10 [ 324.762429] ? print_usage_bug+0xc0/0xc0 [ 324.766471] ? print_usage_bug+0xc0/0xc0 [ 324.770516] ? lock_release+0xa10/0xa10 [ 324.774467] ? snd_pcm_hw_rule_noresample_func+0x110/0x110 [ 324.780074] ? dummy_proc_read+0x6e0/0x6e0 [ 324.784295] ? pcm_lib_apply_appl_ptr+0x5a0/0x5a0 [ 324.789116] ? mark_held_locks+0xc9/0x160 [ 324.793240] ? retint_kernel+0x10/0x10 [ 324.797114] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 324.802121] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 324.806853] ? retint_kernel+0x10/0x10 [ 324.810720] ? snd_pcm_oss_write3+0x17b/0x220 [ 324.815192] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 324.820702] ? snd_pcm_oss_prepare+0x87/0x1b0 [ 324.825172] snd_pcm_oss_write3+0xe9/0x220 [ 324.829386] snd_pcm_oss_write2+0x34c/0x460 [ 324.833683] ? snd_pcm_oss_write3+0x220/0x220 [ 324.838159] ? find_held_lock+0x36/0x1c0 [ 324.842197] snd_pcm_oss_sync1+0x332/0x5a0 [ 324.846413] ? snd_pcm_oss_write2+0x460/0x460 [ 324.850886] ? kasan_check_read+0x11/0x20 [ 324.855013] ? rcu_is_watching+0x85/0x140 [ 324.859145] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 324.864310] ? wake_up_q+0x100/0x100 [ 324.868006] ? snd_pcm_format_set_silence+0x203/0x540 [ 324.873180] snd_pcm_oss_sync.isra.29+0x790/0x980 [ 324.878004] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 324.882402] ? fsnotify_first_mark+0x330/0x330 [ 324.886962] ? kobject_put+0x8e/0x280 [ 324.890738] snd_pcm_oss_release+0x214/0x290 [ 324.895124] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 324.900116] __fput+0x34d/0x890 [ 324.903375] ? fput+0x1a0/0x1a0 [ 324.906632] ? check_same_owner+0x320/0x320 [ 324.910940] ? _raw_spin_unlock_irq+0x27/0x70 [ 324.915421] ____fput+0x15/0x20 [ 324.918676] task_work_run+0x1e4/0x290 [ 324.922539] ? task_work_cancel+0x240/0x240 [ 324.926839] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 324.932360] ? switch_task_namespaces+0xa2/0xd0 [ 324.937008] do_exit+0x1aee/0x2730 [ 324.940529] ? plist_add+0x770/0x770 [ 324.944223] ? mm_update_next_owner+0x980/0x980 [ 324.948871] ? print_usage_bug+0xc0/0xc0 [ 324.952907] ? graph_lock+0x170/0x170 [ 324.956682] ? do_raw_spin_unlock+0x9e/0x2e0 [ 324.961067] ? rcu_note_context_switch+0x710/0x710 [ 324.965967] ? lock_acquire+0x1dc/0x520 [ 324.969932] ? __might_sleep+0x95/0x190 [ 324.973909] ? __lock_acquire+0x7f5/0x5130 [ 324.978137] ? debug_check_no_locks_freed+0x310/0x310 [ 324.983302] ? do_raw_spin_unlock+0x9e/0x2e0 [ 324.987688] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 324.992248] ? kasan_check_write+0x14/0x20 [ 324.996457] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 325.001626] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 325.007138] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 325.012214] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 325.017722] ? futex_wait+0x5c1/0x9f0 [ 325.021501] ? perf_trace_lock_acquire+0xe3/0x980 [ 325.026318] ? futex_wait_setup+0x400/0x400 [ 325.030625] ? perf_trace_lock+0x900/0x900 [ 325.034835] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 325.040354] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 325.045434] ? futex_wake+0x2f6/0x750 [ 325.049209] ? graph_lock+0x170/0x170 [ 325.052989] ? memset+0x31/0x40 [ 325.056252] ? find_held_lock+0x36/0x1c0 [ 325.060298] ? lock_downgrade+0x8e0/0x8e0 [ 325.064427] do_group_exit+0x16f/0x430 [ 325.068296] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 325.072869] ? SyS_exit+0x30/0x30 [ 325.076302] ? _raw_spin_unlock_irq+0x27/0x70 [ 325.080784] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 325.085789] get_signal+0x886/0x1960 [ 325.089482] ? ptrace_notify+0x130/0x130 [ 325.093523] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 325.098252] ? graph_lock+0x170/0x170 [ 325.102036] ? _copy_to_user+0xc8/0x110 [ 325.105984] ? graph_lock+0x170/0x170 [ 325.109760] ? find_held_lock+0x36/0x1c0 [ 325.113803] do_signal+0x90/0x2020 [ 325.117317] ? find_held_lock+0x36/0x1c0 [ 325.121356] ? setup_sigcontext+0x7d0/0x7d0 [ 325.125651] ? lock_downgrade+0x8e0/0x8e0 [ 325.129774] ? handle_mm_fault+0x8c0/0xc70 [ 325.133986] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 325.139498] ? handle_mm_fault+0x55a/0xc70 [ 325.143717] ? exit_to_usermode_loop+0x87/0x310 [ 325.148362] exit_to_usermode_loop+0x28a/0x310 [ 325.152919] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 325.157738] ? do_syscall_64+0xb7/0x9d0 [ 325.161693] do_syscall_64+0x792/0x9d0 [ 325.165556] ? vmalloc_sync_all+0x30/0x30 [ 325.169679] ? _raw_spin_unlock_irq+0x27/0x70 [ 325.174150] ? finish_task_switch+0x1ca/0x820 [ 325.178621] ? syscall_return_slowpath+0x5c0/0x5c0 [ 325.183530] ? syscall_return_slowpath+0x30f/0x5c0 [ 325.188437] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 325.193778] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 325.198599] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 325.203760] RIP: 0033:0x4552d9 [ 325.206926] RSP: 002b:00007fce23e3ace8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 325.214607] RAX: fffffffffffffe00 RBX: 000000000072bf80 RCX: 00000000004552d9 [ 325.221854] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bf80 [ 325.229099] RBP: 000000000072bf80 R08: 0000000000000000 R09: 000000000072bf58 [ 325.236341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 325.243585] R13: 0000000000a3e81f R14: 00007fce23e3b9c0 R15: 0000000000000001