penat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0x75, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000080)=0x4) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000000)={{}, {0x0, 0x0, 0x0, 0x0, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, {0x2, 0xf002, 0x9, 0x0, 0x6, 0x0, 0x1}, {0xf000, 0x0, 0xf, 0x0, 0x7fffffff, 0xc, 0x2, 0x0, 0x5, 0x1, 0x0, 0x4}, {0x2004, 0x3000, 0xf, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9, 0xb461}, {0x4, 0x1, 0x3, 0x8, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x8, 0x81}, {0x0, 0x3000, 0xd, 0x5, 0x7ff, 0x4, 0x0, 0x5, 0xc8, 0x0, 0xdb0, 0xffffffffffffffff}}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x1}, 0x8) 2018/05/26 00:17:28 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x4080, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@loopback, @in6}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) ioctl$KDSKBLED(r1, 0x4b65, 0x5) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e24, 0x7fff, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) semtimedop(0x0, &(0x7f0000000340)=[{}], 0x114, &(0x7f0000000080)) 2018/05/26 00:17:28 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x200000000008913, &(0x7f0000000240)="00b264") openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/05/26 00:17:28 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x6, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) [ 1433.614553] Unknown ioctl -2146941693 2018/05/26 00:17:29 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x8, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000000), &(0x7f0000000140)=0x4) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000280)={0x1, 0x0, [{0x20f}]}) 2018/05/26 00:17:29 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="44010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000004c7ca8f21ac5814973535c27eaad7804238fefaab62caff8492af1911073082350bd162446ec911b59d9616ec557bdb5251332dc823d7ede293e2b8fff3b39c9cedc3df3dfbcc14e4e03f4096d7cb075390f0faad436de08e04799654cddc72c1e1a03a52db2e841bf6113e63d880b5a18436c100389de9810035e0cf2b51444f2bee4bc1d0813cc927a514e40dc11e32ccf25bf5cd58406cf83d1e21fa82f92df1e7aa9dd48c92c834204e744c1726f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x144}, 0x1}, 0x0) 2018/05/26 00:17:29 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x0, 0x1, 0x1f, 0xfffffffffffffffd, 0xffff, 0x3}) syz_emit_ethernet(0x36, &(0x7f0000000080)={@random="8db482075da1", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x28, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @tcp={{0x0, 0x883e, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000001c0)) 2018/05/26 00:17:29 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x11, @tick=0x200, 0x2, {0x200, 0xffffffffffffffff}, 0x5, 0x1, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:29 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x1000000}, &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:17:29 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x440, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x8040, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000001c0)="0f0130650fc7980700000066b85c000f00d8c7442400f6070000c744240206000000c7442406000000000f011c24b9a4020000b80a000000ba000000000f30c4e1d25f8fc100000066ba420066ed66baa000ecb9800000c00f3235002000000f30c4c291bc2c7501590000", 0x6b}], 0x1, 0x0, &(0x7f0000000280)=[@flags={0x3, 0x20100}], 0x1) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/26 00:17:29 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000400)=""/140) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001bff4)={0x2007}) r3 = gettid() signalfd(r1, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-generic)\x00'}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8200, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000440)={'filter\x00', 0x7, 0x4, 0x4a8, 0x140, 0x140, 0x140, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000080), {[{{@arp={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x0, @empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0xff]}, 0x9, 0x100, 0x2, 0x2, 0x6, 0x0, 'veth1_to_bridge\x00', 'bcsf0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @rand_addr=0x6, 0xf}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @empty, @dev={0xac, 0x14, 0x14, 0x20}, 0xf, 0xffffffff}}}, {{@arp={@rand_addr=0xef3, @broadcast=0xffffffff, 0x0, 0xffffff00, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff]}, @mac=@random="0541f49f1695", {[0xff, 0xff, 0xff, 0xff]}, 0x6b8, 0x1, 0x100000, 0x9, 0xfff, 0x85, 'syz_tun\x00', 'ifb0\x00', {}, {0xff}, 0x0, 0x118}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002b00)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_elf64(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c4605000000000000000000000000000000000000000000000000000000400000000000000000000000000007000000000000003800000000000000000000000000000000000008000000000000"], 0x50) recvmsg(r2, &(0x7f0000000100)={&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x6, &(0x7f00000000c0)=[{&(0x7f00000016c0)=""/209, 0xd1}], 0x1, &(0x7f00000017c0)=""/201, 0xc9}, 0x0) 2018/05/26 00:17:29 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) [ 1434.688268] netlink: 84 bytes leftover after parsing attributes in process `syz-executor7'. [ 1434.698625] Unknown ioctl -2146941693 2018/05/26 00:17:29 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x9, &(0x7f0000001300)=""/156) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000140)="c4c13deba603000000660f388044394bb8741d18b50f23d80f21f835800000300f23f8b9800000c00f3235004000000f303e672e660f388208c744240003000000c7442402ce6d4d77c7442406000000000f011c240f0fca8a360f01c9f4c4c129d47936", 0x64}], 0xaaaaaaaaaaaad6c, 0x0, &(0x7f00000001c0), 0x1d1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000012c0)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="8def97413dfe7ec594da99e4b567a29a184019be0364c02d166306665cac6cf1bda6c5ba9262480beea6ddf8fc1eb8def172320400f98c775c4680459de0b2b96f01a47a751512c10cef1649690e8b7e440e51982795a247270739b3cb667feaabb338736bcbbaadda97f170844c3276d9d2665cd0eb2691732826f83c8257da403ea6ba7274315b", @ANYPTR, @ANYPTR64], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYRES64=r1, @ANYPTR64, @ANYPTR], @ANYBLOB="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"]]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/26 00:17:29 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:29 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:29 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) lstat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000001000)) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x3c}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x27}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000640)={{{@in6=@loopback, @in=@multicast2}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000740)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000b00)={'team0\x00'}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000400)='/dev/full\x00', 0x402000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000440)=""/224) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xff, 0x20000) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000080)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000f80)={0x0, @remote, @broadcast}, &(0x7f0000000fc0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001200)={{{@in6, @in=@dev}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000001300)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'teql0\x00'}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000001}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x40, r4, 0x1, 0x70bd28, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x4) shmctl$SHM_LOCK(r1, 0xb) 2018/05/26 00:17:29 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0x70bd26, 0x0, [@sadb_lifetime={0x4, 0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xc0}, 0x1}, 0x0) 2018/05/26 00:17:29 executing program 4: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) r1 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, r0, 0x0, 0x10, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x400000, 0x9) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000001c0)) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000240)=r1) [ 1434.952467] *** Guest State *** [ 1434.955886] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 1434.964781] CR4: actual=0x0000000000066146, shadow=0x0000000000066106, gh_mask=ffffffffffffe871 [ 1434.973671] CR3 = 0x0000000000000000 [ 1434.977424] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 1434.983429] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 1434.989451] Sysenter RSP=0000000000000f80 CS:RIP=0030:0000000000002810 [ 1434.996195] CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 [ 1435.004231] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 1435.012238] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 1435.020251] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 1435.028266] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 1435.036304] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 1435.044351] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 1435.052369] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 1435.060401] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 1435.068435] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 1435.076460] EFER = 0x0000000000000001 PAT = 0x0007040600070406 [ 1435.082912] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 1435.090414] Interruptibility = 00000000 ActivityState = 00000000 [ 1435.096676] *** Host State *** [ 1435.099919] RIP = 0xffffffff811f763c RSP = 0xffff8801801d7390 [ 1435.106737] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 1435.113206] FSBase=00007ff50400f700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 1435.121047] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 1435.126991] CR0=0000000080050033 CR3=0000000184bbc000 CR4=00000000001426f0 [ 1435.134054] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 1435.140779] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 1435.146878] *** Control State *** [ 1435.150382] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 1435.157076] EntryControls=0000d1ff ExitControls=0023efff [ 1435.162578] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 1435.169548] VMEntry: intr_info=00000306 errcode=00000000 ilen=00000000 [ 1435.176261] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 1435.182857] reason=80000021 qualification=0000000000000000 [ 1435.189197] IDTVectoring: info=00000000 errcode=00000000 [ 1435.194664] TSC Offset = 0xfffffcfc3500d346 [ 1435.199049] EPT pointer = 0x00000001d680701e 2018/05/26 00:17:30 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x6) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000100)={0x70003}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text32={0x20, &(0x7f0000000280)="8fc8488f8c31ace20c0c000f001cd4c4c1705d7600b89a1200000f23d80f21f835400000d00f23f80f017d000f01c8dad064f080217966ba400066ed0f2364", 0x3f}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/26 00:17:30 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0xd, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:30 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141043, 0x0) statx(r1, &(0x7f0000000100)='./bus\x00', 0x6000, 0x7ff, &(0x7f00000001c0)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x12, r1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x2c00000000000000, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x100000000, r2, 0x10000, 0xcc}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000)) 2018/05/26 00:17:30 executing program 7: mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80000, 0x0) lstat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in, 0x4e22, 0x0, 0x4e24, 0x0, 0x2, 0x80, 0x80, 0x3f, 0x0, r1}, {0x9, 0x3, 0x7, 0x80, 0x0, 0x3, 0x7, 0x20}, {0x7fff, 0x2, 0x10000, 0x401}, 0x5, 0x6e6bb7, 0x3, 0x0, 0x1, 0x2}, {{@in6, 0x4d4}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3503, 0x1, 0x499709e0550b5e5e, 0x1, 0x100000000, 0x7, 0x1ff}}, 0xe8) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) 2018/05/26 00:17:30 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000000)) syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') 2018/05/26 00:17:30 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000400)=""/140) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001bff4)={0x2007}) r3 = gettid() signalfd(r1, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:30 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x2000000}, &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:17:30 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x11, @tick=0x200, 0x2, {0x200, 0xffffffffffffffff}, 0x5, 0x1, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:30 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0x40000000000a, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r2, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x308}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@getstats={0x1c, 0x5e, 0x310, 0x70bd28, 0x25dfdbfc, {0x0, 0x0, 0x0, r3, 0x1}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x880}, 0x8000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)=0xe) ppoll(&(0x7f00000001c0)=[{r2}], 0x1, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f00000002c0), 0x8) [ 1435.746784] Unknown ioctl -2146941693 2018/05/26 00:17:30 executing program 5: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) prctl$void(0x1f) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x10000, 0x0) 2018/05/26 00:17:30 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000001440)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000001400)='/dev/snd/seq\x00', 0x0, 0x20005) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) bind$ax25(r1, &(0x7f0000000000)={0x3, {"4eb9f49503ae49"}, 0x4}, 0x10) dup3(r2, r3, 0x80000) write$evdev(r1, &(0x7f0000000040)=[{{}, 0x0, 0x0, 0x1}, {{0x0, 0x7530}, 0x0, 0x9e}, {{}, 0x1}, {{0x77359400}}, {{}, 0x0, 0x8, 0xad01}, {{0x77359400}, 0x7, 0x0, 0x5}, {{}, 0x1, 0xff}], 0xa8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000240)={0x222, @time}) 2018/05/26 00:17:30 executing program 5: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000780)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r2 = accept4$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x80086601, &(0x7f0000000040)) write(r2, &(0x7f0000000140)="2316aea1692857a16a06a0dcecae88bbc9e994aaaa7e292e082161e247e43a3bed1202e235369d08ed6c69", 0x2b) 2018/05/26 00:17:30 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:30 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e23, 0x9, @empty, 0x3}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x43) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0xa9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x6c, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e22, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e21, 0x18, @empty, 0x41e}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xacc6}], 0xc8) 2018/05/26 00:17:30 executing program 0: r0 = socket(0xa, 0x1, 0x0) shutdown(r0, 0x0) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt(r0, 0x9, 0x2, &(0x7f0000000300)="357ac6bcd2c0dd1997af5a20b31f941269ba423f0c210ee1ae3dc0189d97172adbff2b8f6bbaf0ffdaeef05bf685c15d0bb9782afa8f1a09848690dedf0a24053194a2a7b81bd41107b341ef994a42104fc2887417a9750abbd3b68a1b88d035f3d2a8ec69be9952fc0af51abec4ab4d9e06aec733f9f59e2891", 0x7a) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000400)) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000003c0)={0xa14, 0x3, 0x0, 0x0, "2d5a98c12e0bf27639aca98069074cef7f61bdb76dad0c926814bdc90990f0cd9f0a37a6ff373c31a77dee4d", 0x100000001}) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x800) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00000001c0)={0x8, 0x4, 0x5, 0x3, 0x6}) rt_sigprocmask(0x2, &(0x7f0000000200)={0x3371d843}, &(0x7f0000000240), 0x8) writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000440)="0e1db165f01361ed85edf33fea4f10cd7513ddda7621f17e50d381b782f287d1f11391580377ce0014a699649bf493b934d622e9736dc427576ad62e34a251ef997a4202a37011714f7482957ac4c61356fede337cba46115f489ec53677b948e1e0c027777a8703f362178017d3ac", 0x6f}, {&(0x7f00000004c0)="9ec9e6d3784bcd5fa4eebe29467d4608458b260bf55ab63de71c822b97e008ddc103b3a0fe270deee17bd68e9a87811cae50dfeb0dda3f59daccd071df115d8a22e7ba52f472b8a3953f6f68eed9cb85a56ed67896a9554d9139c943e93bc0f796b358398f52c8921691c549a5dc84faeaa436fd2e08e016053864ee5e0483874f42655641cd6b441ed28c2c9e80404f687c8f38bfec3e5bcfe06b701f4f1669983ad980edde", 0xa6}, {&(0x7f0000000580)="82d9d9f50a6ab9965d8e0da0e890ca78d910f9ce33de2f7ea6bcf8c03eb932f94ab260aaf7c17940ec06bb7517b6c7aef524456481797d5f6668ff44b265f5ab9bd08a411451a37189092d1ae78d6745", 0x50}, {&(0x7f0000000600)="74c65f7469b35b153bed334d47e10cf9c7db3886cc68b808842912846ddc41522b7f41e3145d33218b529b6015a73dc20b73868d65c93accbd2bcbf8b728f76501676c7a91a522e0e58192c6f5146ae17f1261795b9f9b71aa43c70b1b2dad511326f20a629cba98417e650068ef9f8e44be5ea7ff6b4534b90600c24cbe313f2317cde1d79ebffffec5c0f9dd2c6db38b532d4e4ec6fbcbc9cb318c69", 0x9d}], 0x4) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ppoll(&(0x7f0000000000)=[{}], 0x1c8, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/05/26 00:17:31 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000400)=""/140) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001bff4)={0x2007}) r3 = gettid() signalfd(r1, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:31 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, 0x0, 0xff0f0000}, &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:17:31 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) dup2(r0, r1) 2018/05/26 00:17:31 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x11, @tick=0x200, 0x2, {0x200, 0xffffffffffffffff}, 0x5, 0x1, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:31 executing program 5: r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(r0, &(0x7f00008d8000)=[{0x0, 0x0, 0xffffffffffffffff}], 0x1) timer_create(0x0, &(0x7f0000000200)={0x0, 0x2c, 0x0, @thr={&(0x7f0000000100)="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", &(0x7f0000000000)="f39890a72aef14c4e53c36e058d1383ccaa5bce2ebdb3c8a13111ad6d0e7dd47d32cfbcbddfa0dbe61b3a68ca3323c0e58f172eda8cf30993341d4c479ac9405622c7f997dd82abb4e078775e6a4182f2b3d2968a9e968a1a64af4c2bea417831b12c1d288d0c8711fd9"}}, &(0x7f0000000240)=0x0) timer_getoverrun(r1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) 2018/05/26 00:17:31 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xc000000000}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x69d) 2018/05/26 00:17:31 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:31 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffff0, 0x10000) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000900)={0x81, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x108) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x3, 0x648, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x0, 0x0, 'syzkaller1\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x400, 'syz1\x00', 0xfffffffffffffffa}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x0, 0x0, 'bcsh0\x00', 'lo\x00', 'bond_slave_0\x00', 'syzkaller0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xe8, 0x148, 0x278, [@ip6={'ip6\x00', 0x50, {{@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [0x0, 0xff], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e22}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@redirect={'redirect\x00', 0x8}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:smartcard_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x1f, 0x0, 0x0, 'bridge_slave_0\x00', 'vlan0\x00', 'dummy0\x00', 'bridge_slave_0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xe8, 0x218, 0x250, [@ip={'ip\x00', 0x20, {{@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e21}}}, @connlabel={'connlabel\x00', 0x8}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:udev_var_run_t:s0\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x6c0) 2018/05/26 00:17:31 executing program 0: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) socket$inet(0x2, 0x840000000003, 0x2) perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r3, &(0x7f0000000100)=[{0x8, 0x7, 0x4, 0x3fd, @tick=0x8000, {0x7, 0x6}, {}, @quote={{0x2, 0x7}, 0x9, &(0x7f0000000200)={0xd46c, 0xc6, 0x7, 0x0, @tick=0x8, {0xffffffff, 0x100}, {0x264ad455, 0x6f0}, @queue={0x2b5}}}}], 0xfffffffffffffc59) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000000)={[0x0, 0x1000, 0x100002], 0xfffffffffffffff9}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000240)={0x5, &(0x7f00000001c0)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000280)={r4, 0x4}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x0, 0xa7e, 0x26}) 2018/05/26 00:17:31 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0xa, 0x5, 0x84) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x723240, 0x0) ioctl$KVM_GET_TSC_KHZ(0xffffffffffffffff, 0xaea3) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="0d0000000000000000306f000000000001"]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200201, 0x0) mq_timedreceive(r2, &(0x7f0000000080)=""/121, 0x79, 0x100000001, &(0x7f0000000100)) 2018/05/26 00:17:31 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) [ 1436.782862] Unknown ioctl -2146941693 2018/05/26 00:17:31 executing program 4: perf_event_open(&(0x7f0000000140)={0x0, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x30}, &(0x7f0000000240)=0xc) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000540)=0xc000000000000000) ioprio_get$uid(0x0, r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r2, &(0x7f0000000680)=ANY=[], 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) close(r2) r3 = creat(&(0x7f00000004c0)='./file0\x00', 0x40) ioctl$KDMKTONE(r3, 0x4b30, 0x3) r4 = syz_open_pts(r2, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x8000, 0x0) bind$inet(r5, &(0x7f0000000440)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$packet_int(r5, 0x107, 0xa, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0x9) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000380)) 2018/05/26 00:17:31 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:31 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x0) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) socket$packet(0x11, 0x2, 0x300) 2018/05/26 00:17:31 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80f5, 0x101200) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x8000000000004, 0xe3) r2 = socket$packet(0x11, 0x400000002, 0x300) time(&(0x7f0000000180)) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x4, 0xfffffffffffffffc}, 0x4) r3 = socket$inet(0x2, 0x80f, 0x1) sendto$inet(r3, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f0000000100)}, 0x10) 2018/05/26 00:17:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) finit_module(r0, &(0x7f00000001c0)='userprocppp0cgrouptrusted\x00', 0x3) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f00000003c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x4000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x98000) connect$unix(r2, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0xae71, &(0x7f0000000640)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, {0x0, 0x0, 0x0, 0xffffffffffffffff}]}) 2018/05/26 00:17:32 executing program 4: set_mempolicy(0x4000001, &(0x7f0000000040)=0x4, 0x9) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r0, &(0x7f00000013c0)=[{&(0x7f0000001080)=""/157, 0x9d}], 0x1) 2018/05/26 00:17:32 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x400) r2 = socket(0xa, 0x2, 0x0) memfd_create(&(0x7f0000000080)='\x00', 0x2) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000000c0)={0x4, 0x2, 0xcd5, 0x7}, 0x10) ioctl(r2, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") sendto(r2, &(0x7f0000000040)="120000001600e70d017b00000000000000a1", 0xffffffffffffffea, 0x0, 0x0, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/188, 0xbc}], 0x1) recvmmsg(r0, &(0x7f0000008740)=[{{&(0x7f00000083c0)=@hci, 0x80, &(0x7f0000008680), 0x0, &(0x7f00000086c0)=""/109, 0x6d}}], 0x1, 0x0, &(0x7f0000003880)={0x77359400}) 2018/05/26 00:17:32 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, 0x0, 0xff0f}, &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:17:32 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x11, @tick=0x200, 0x2, {0x200, 0xffffffffffffffff}, 0x5, 0x1, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:32 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4400, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x69b, 0x9d, 0xffffffff80000000, 0x6, 0x200, 0x6, 0x10000], 0x7, 0x1, 0xfff, 0x3, 0x8, 0x3ff, {0x7, 0xb, 0x1000, 0x80000001, 0x3f, 0x0, 0xff, 0x7, 0x6, 0x1, 0xfff, 0x7ff, 0x1000, 0xffff, "7c44fef49624959676e164879ca2913beff835feacbd93fca607e78ea8e4c8d4"}}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x8}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r0, 0x1, 0x1, 0x2, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) ioprio_get$pid(0x1, r2) 2018/05/26 00:17:32 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000400)=""/140) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001bff4)={0x2007}) signalfd(r1, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4}, &(0x7f0000044000)) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:32 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:32 executing program 7: msync(&(0x7f0000b03000/0x4000)=nil, 0x4000, 0x5) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000080), 0x4) 2018/05/26 00:17:32 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) [ 1437.839754] Unknown ioctl -2146941693 2018/05/26 00:17:32 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000100)=""/208) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x82) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200)=0x1f, 0x4) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000080)={[{0x1, 0x2, 0x7, 0x3ffc0000000000, 0xf8c, 0x627, 0x8001, 0x8, 0x8, 0x100000000, 0x9, 0x5, 0x5}, {0x8, 0x9, 0x8, 0x7, 0x1000000, 0xedc6, 0x2aeadf7e, 0x9, 0x7f, 0x1, 0x7fffffff, 0x1f, 0x4}, {0x71, 0x80000000, 0xfffffffffffffffa, 0x3ff, 0xfffffffffffffffc, 0x5, 0x0, 0x52e75549, 0x9, 0xbe, 0x1, 0xffffffffffffffc0, 0x8}]}) 2018/05/26 00:17:32 executing program 4: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000100)=[{0x0, 0xfffffffffffffeff}, {}], 0x2) bind$llc(0xffffffffffffffff, &(0x7f0000000140)={0x1a, 0x201, 0x8, 0x2, 0x1, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") semop(r0, &(0x7f0000000440)=[{0x0, 0x0, 0x1000}, {0x0, 0x3, 0x800}, {0x3, 0x3, 0x800}, {0x2, 0xffffffffffffff7f, 0x1000}], 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x301000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x8001, 0x1, 0x100000000, 0x10001, 0x1, 0x7, 0x1a, {0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1, 0x4, 0x2, 0x8947, 0xa0}}, &(0x7f0000000380)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={r2, 0x3}, 0x8) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000200)) semtimedop(r0, &(0x7f0000000080)=[{0x0, 0x90}], 0x1, &(0x7f00000000c0)) 2018/05/26 00:17:32 executing program 7: syz_emit_ethernet(0x72, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaa08000000e9d81cba3386dd60fffff3003c0000000000a9ae0917fef29b000000ffff000000000000000010010305907800000000002f000000000000000000000000000000000001a0a80500000015000000e2dc000000000000000000227d96f5aca55b25fcce3d1f2fcc79206258e8ffffffff6d357b377cfe83c5d16f0909cfb43410fe8c53a0c9644e66dbc85300000000000000000000000000005f0e4d06d1c96f02e2fb9a308a2c1ae0cbe16643cfbad70493138f3d6d7e187b487d49839a96c9793e6741e74b0618000000000000"], 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x82, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f00000000c0)) 2018/05/26 00:17:32 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:32 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/05/26 00:17:32 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x4, 0x0, 0x34fb8000000, 0x8001, 0x0, [{0xfff, 0xffffffff, 0x3, [], 0x8}, {0x9, 0x8, 0x7fff}, {0xffffffffffff1dea, 0x7fffffff, 0x92c, [], 0x5}, {0x5, 0x80, 0x4, [], 0xfffffffffffffff7}, {0x169b, 0x8001, 0xf1f, [], 0x80}, {0x100, 0x3, 0x5, [], 0x4}, {0xffffffffffffffff, 0x4, 0xfffffffffffffff9, [], 0xffffffff}, {0x4, 0x3, 0x100000001, [], 0x8}, {0x1, 0x400, 0x0, [], 0x7f}, {0xa3, 0x7, 0x7f, [], 0x8}, {0x8f, 0x6}, {0x80, 0x81, 0x7, [], 0x2}, {0x7, 0x9, 0xfffffffffffffffb, [], 0x200}, {0x10001, 0x6, 0x0, [], 0x8}, {0x7ff, 0x80000001, 0x2, [], 0x7}, {0x1ff, 0x49c1, 0x9, [], 0x50}, {0x1, 0x7ff, 0x8, [], 0xdff}, {0x5, 0x1000, 0x101, [], 0x401}, {0x3, 0x8e, 0x5, [], 0x8}, {0x8a, 0x4, 0xd543, [], 0x6e59}, {0x5745, 0x70, 0x3, [], 0x2}, {0x3, 0x2, 0xfffffffffffffffb, [], 0x81}, {0xfffffffffffffffc, 0x9, 0x971, [], 0x4}, {0x2, 0x6, 0x3ff, [], 0x3ff}]}) umount2(&(0x7f0000000080)='./control/file1\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) 2018/05/26 00:17:32 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0800000000000000000002000000009800000000000000000000000000000000000000000000000000000000"]}) 2018/05/26 00:17:32 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x48) 2018/05/26 00:17:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000080)="260f019a6700440f20c0663506000000440f22c066b9800000c00f326635000100000f30660fdee066b8000001000f23d80f21f86635000000b00f23f8360f01c866b8e4baf7370f23c80f21f866350000c0000f23f80f20c06635200000000f22c0262eecf9", 0x66}], 0x1, 0x20, &(0x7f0000000180)=[@cstype3={0x5, 0x7}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/26 00:17:33 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) r2 = creat(&(0x7f0000000400)='./file0\x00', 0x44) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000440)=0x89) r3 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x2, &(0x7f0000008000), &(0x7f0000000580)=ANY=[@ANYBLOB="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"]}, 0x220) 2018/05/26 00:17:33 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x20000218) 2018/05/26 00:17:33 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x11, @tick=0x200, 0x2, {0x200, 0xffffffffffffffff}, 0x5, 0x1, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:33 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200400) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc2084}, 0xc, &(0x7f0000000340)={&(0x7f0000000440)=@ipv4_delroute={0x1f0, 0x19, 0x408, 0x70bd25, 0x25dfdbfc, {0x2, 0x14, 0x20, 0x0, 0x0, 0x1, 0xc8, 0xf, 0x2000}, [@RTA_METRICS={0xe4, 0x8, "eb789f22fe123ae9db2fc215091039fb552d353ab50a679d23f598ab1a46e58655e86d377aba04152a56e9ad44490c953672eec21a0b9cafa22e82afd0f80e93f167a243bbc964eef9399c40a258f5677d14ee8c7ad60be53fd41f5925a0d5d42c9038b68a19fbff92ced85ae8f613e893bb5e0825bb340e3b4930545c55334968e3a40178ed6c0502859943e375602f2919f9c118b3ea512d23a1f5c8e818e19f8f7eb7aec6b20da981ba97147a94de535c59ee42f78e86ddab6187535d682ae3f32c8744dac55ca7ea85a8941c7f30f2423ccea436de3668cbedec18"}, @RTA_OIF={0x8, 0x4, r1}, @RTA_ENCAP={0xd0, 0x16, @nested={0xcc, 0x4c, [@typed={0x44, 0x49, @binary="c6b32c71ec3d5657c4a2804ca87021c78f8ca81441eec7bbe0f73e0c62bed111315c9468b092dc43798112cb61f0c0ea11118da7cec046ff1dada17b1298f747"}, @typed={0x8, 0x56, @u32=0x4}, @typed={0x8, 0x51, @u32=0x9}, @typed={0x8, 0x3b, @u32}, @generic="a5230d7db47faf1f952845babf6f92b67acfab563d2367f2a137f0383ceafd18113c1ff3fb780fb1a2ea814bae86a24bc90bcbc98716663d146ecf1b9c9bb52524eb26ff21062e92d23f8474751cb57e041fb76f676e47fd7aa7f3a4a0c6f565f1", @typed={0x8, 0x95, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}}, @RTA_PRIORITY={0x8, 0x6, 0x8001}, @RTA_IIF={0x8, 0x1, r2}, @RTA_SRC={0x8, 0x2, @multicast1=0xe0000001}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x480c4}, 0x20040081) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=@bridge_setlink={0x28, 0x13, 0x129, 0x0, 0x0, {0x7, 0x0, 0x0, r4}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/05/26 00:17:33 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:17:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r1}) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f00000000c0)=0x1b, 0x4) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000040)="c06300000f20c06635100000000f22c03e3e8035f90f09c007000fc71cda23650f01c3bad004b035ee0f0f64c6b0", 0x2e}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/26 00:17:33 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000400)=""/140) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001bff4)={0x2007}) signalfd(r1, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4}, &(0x7f0000044000)) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/54, 0x36}], 0xffffffffffffe23) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x92f, 0x7, 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$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x4, 0x4}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80001, 0x188) sendmsg$rds(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/74, 0x4a}, {&(0x7f0000000080)=""/32, 0x20}, {&(0x7f0000000240)=""/73, 0x49}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000000340)=""/65, 0x41}, {&(0x7f00000003c0)=""/228, 0xe4}, {&(0x7f0000000100)=""/28, 0x1c}, {&(0x7f0000000540)=""/223, 0xdf}, {&(0x7f0000000640)=""/200, 0xc8}], 0x9, &(0x7f0000000880)=[@cswp={0x58, 0x114, 0x7, {{0xed, 0x4}, &(0x7f0000000800)=0x100000001, &(0x7f0000000840)=0x4, 0x3, 0xffffffffffffffff, 0x6, 0x140, 0xa, 0x3ff}}, @rdma_dest={0x18, 0x114, 0x2, {0x0, 0x80000001}}], 0x70, 0x1}, 0x40800) r2 = syz_open_pts(r0, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(r0, &(0x7f0000000940)="c2e699f336a67099026014ee846d92278a491add370e997d5897d00aa0a356d973f79a565b6c754d30c8e6b0b1309d5bd9d9c7ff2a73dffe017fee4f79d6eb3997c8f1c52c531a869951216345c073ba3720ab88dfbc8f3d74b349adbe81ab19f8601e17a36edb0416329d", 0x6b) write(r1, &(0x7f00000009c0)="3bd63cee5239ab4fa7e8683fa91a3b0f3665be2657f227c6ff3e5390f84c1039b1008e21e4b2576092939e6decce2f7188ed0edc52bc752fb634898a36a89048306c8c30272209b54c94619addf56d789bded6c2929f0074f6bec5b6b418ae54c53503c87df7b3e78f626b98e7a18423baa201adc78c13fbe7555f86234c3e9a3b7a0c7d7d7a463e96030e5a903fa9180e2c7066c3ef59ddbaeab74faf2c46d01aad29229189f238f47d26503523fe79d0f6f1c14075dbcd467a311a468f5c463c13d881b8abf59727e3b164d0755598426c77b022889703782b", 0xda) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/05/26 00:17:33 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xa3, &(0x7f00000000c0)={&(0x7f000023f000)=ANY=[], 0x83}, 0x1, 0x0, 0x0, 0x4040080}, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) 2018/05/26 00:17:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000200), 0xffffffffffffffe3}}, {{&(0x7f0000001c00)=@in={0xa, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="10000000000000200000000000000000ae4274e085d90a789c997b8124da044fcce912c7a2a858c34ebf6d4bedecfa31727475e65aa3b685ba1e6c3209ac7c4605b96b48f2d9e4aef3422bc024eb592e65894750379d313e8240e563e9778faa65f7874ecad46b5fc494c8e4bd0525f7a1cccbeca24074d1611c774563069fdf5ce1d57d1b6b64c57e4d688ddc1c504c9e6d9a131cfe93f6ed9530f928e3adc03633f664d6"], 0x10}}], 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@empty, 0xffff, 0x0, 0xff, 0x0, 0x3, 0x7, 0xfffffffffffffffb}, 0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200, 0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000180)) [ 1439.080472] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 1439.097585] Unknown ioctl -2146941693 2018/05/26 00:17:34 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x9, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) [ 1439.140186] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/05/26 00:17:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000002700)="367322cdb55e553604b7808ce36025cb7ad8cc6f08acbf68", 0x18}], 0x1, &(0x7f0000002b00)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f0000000100)=[{&(0x7f0000000040)=""/2, 0x2}, {&(0x7f0000001300)=""/201, 0xc9}], 0x2, &(0x7f0000001240)=""/87, 0x57}, 0x0) 2018/05/26 00:17:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newroute={0x1c, 0x18, 0x23, 0x0, 0x0, {0xa, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9}}, 0x1c}, 0x1}, 0x0) r1 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f00000000c0)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, r2) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x440001, 0x0) sendto$unix(r3, &(0x7f00000002c0)="98c260e35980d98e77088e777c", 0xd, 0x40000, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/26 00:17:34 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="380100001a00130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) 2018/05/26 00:17:34 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/net/pfkey\x00', 0x140, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000740)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) r1 = socket(0x2, 0x6, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x5c, r2, 0x800, 0x70bd29, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xae}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x8}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x70df}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r3, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r3, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='net/sockstat\x00') ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x1b11) [ 1439.263527] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1439.270129] IPv6: NLM_F_CREATE should be set when creating new route [ 1439.276686] IPv6: NLM_F_CREATE should be set when creating new route [ 1439.283232] IPv6: NLM_F_CREATE should be set when creating new route 2018/05/26 00:17:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x68, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @rand_addr=0x10000}, @in6={0xa, 0x4e20, 0x92f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffffd}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x45, 0x100, 0x2}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0xc0ffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0xffffffc0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) [ 1439.307525] netlink: 72 bytes leftover after parsing attributes in process `syz-executor7'. [ 1439.332142] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/05/26 00:17:34 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xb0, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x40, @empty, 0x1}, @in6={0xa, 0x4e24, 0x3, @empty, 0x8001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x14}, 0xa2b}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}}, 0x4, 0xfffffffffffffffc}, &(0x7f0000000300)=0x90) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x400300, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) 2018/05/26 00:17:34 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000f80)=@resolve_addr={0x15, 0x110, 0xfa00, {0xffffffff, 0x0, 0x0, 0x0, 0x0, @ib={0x1b, 0x0, 0x0, {"d88f8e6c3535c67fc27a0f66721e0155"}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x118) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2200, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/05/26 00:17:34 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x40, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xf, 0x0, 0x0, 0xff, 0x1, r1, 0x3ff}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0x3ff, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:34 executing program 5: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f00000003c0)="0200000004feffffff0000000200f30000000000", 0x14, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe000, r0, r1, 0x4, 0x81, 0x800082) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x208080, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000340)={0x5, 0x400}) r3 = openat(r2, &(0x7f0000000380)='./file0\x00', 0x0, 0x80) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000400)) 2018/05/26 00:17:34 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000400)=""/140) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001bff4)={0x2007}) signalfd(r1, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4}, &(0x7f0000044000)) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:34 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x100000000000000}, &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:17:34 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000100)={0x11, @tick=0x200, 0x2, {0x200, 0xffffffffffffffff}, 0x5, 0x1, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x408881) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x20, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) [ 1440.044606] Unknown ioctl 21521 2018/05/26 00:17:34 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101800, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000801, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/26 00:17:34 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000080)="16a879cf8ea56f5b497ba37a430393ebf4ed2d59f0b566b970ad31", &(0x7f0000000280)=""/144}, 0x3aa) 2018/05/26 00:17:34 executing program 7: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x800) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000004c0)=@filter={'filter\x00', 0xe, 0x2, 0x2a0, [0x0, 0x20000200, 0x20000370, 0x20000470], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x42, 0x6006, 'veth0_to_team\x00', 'nr0\x00', 'bcsf0\x00', 'veth0_to_team\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0xff], @random="8aa35b2a8b73", [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0xa0, 0xf0, 0x140, [@state={'state\x00', 0x8, {{0xffff}}}]}, [@common=@log={'log\x00', 0x28, {{0x1ff, "8b4a7a394887d6a272da694fad4620e12286447cfa81c4eb10af10f5c409", 0x2}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x3, 'syz0\x00', 0x7}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x41, 0x0, 'veth1_to_team\x00', 'lo\x00', 'veth1_to_bond\x00', 'bond_slave_1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x6e012027114a9043, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0xa0, 0xd0}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x6e28}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x6}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x318) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x2) dup2(r1, r0) r5 = gettid() ptrace$pokeuser(0x6, r5, 0x87, 0xfff) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f0000000540)) 2018/05/26 00:17:34 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) getgroups(0x9, &(0x7f0000000040)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) bind$inet(r1, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x5) sendto$inet(r1, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) [ 1440.065580] Unknown ioctl -2146941693 [ 1440.070970] Unknown ioctl 21521 2018/05/26 00:17:35 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getuid() ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000280)=0x20000005) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x5, 0x1, 0x200, 0x8, 0x2, 0x7, 0x3f, 0x7f]}, 0x14) sendmsg$nl_route(r1, &(0x7f0000000740)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)=ANY=[@ANYBLOB="1800000016000101000000001800000000000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@nat={'nat\x00', 0x19, 0x2, 0x368, [0x20000840, 0x0, 0x0, 0x20000870, 0x200008a0], 0x0, &(0x7f0000000040), &(0x7f0000000840)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'ip6gretap0\x00', 'sit0\x00', 'gretap0\x00', 'bond_slave_0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x128, 0x198, 0x1c8, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}, [], 0x0, 0x0, 0x0, 0x0, @random="7521bb9710eb"}, 0x93d658aef352c6e2}}}, @limit={'limit\x00', 0x20}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'team_slave_1\x00', 'yam0\x00', 'bond0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="aada10b12759"}}}}]}]}, 0x3e0) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000200)=r3) 2018/05/26 00:17:35 executing program 2: r0 = socket(0x1b, 0xc, 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:35 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000140)={0xffffffff80000001, 0x8, 0x1000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'eql\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f0000000100)={0x0, 0x0, 0xffffffff}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/05/26 00:17:36 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2100, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x30000, 0x4) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000280)=r1) r2 = socket(0x2, 0x6, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000040)='ip_vti0\x00') syz_open_dev$ndb(&(0x7f00000002c0)='/dev/nbd#\x00', 0x0, 0x40000) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r3, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r3, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:36 executing program 4: openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x101100, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f00000001c0)='./file0/file1\x00', 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40000, 0x0) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 2018/05/26 00:17:36 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000100)={0x11, @tick=0x200, 0x2, {0x200, 0xffffffffffffffff}, 0x5, 0x1, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:36 executing program 7: syz_emit_ethernet(0xffffffffffffff42, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[], {0x8100, 0x8, 0x1, 0x100000000}}], {@arp={0x806, @generic={0x205, 0x9a1f, 0x6, 0x3, 0x0, @random="21e44b005a5f", "19d014", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "5072449f00e9395c883d959f015701c9"}}}}, 0x0) 2018/05/26 00:17:36 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x200000000000000}, &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:17:36 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0\x00', 0x0}) io_setup(0x9, &(0x7f0000000140)=0x0) r3 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0xffffffff, 0x1) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000480)='/dev/full\x00', 0x1, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vsock\x00', 0x4200, 0x0) r6 = dup(r0) r7 = dup(r0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001840)='/dev/hwrng\x00', 0x101000, 0x0) io_submit(r2, 0x6, &(0x7f00000018c0)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x7f, r0, &(0x7f00000002c0)="60d963142b1db867ee3a0436db692a61a7b65164ab024ea513d6c01868c57d6c0e1301fc77f172007b5beb48d31404c4da572fc83c9ce9a66559dcfe3f7f18e5b96500928d1eba37e3383af7ec229a68889b88ea1526ed58ce1dd45e0d2fd84cb0ed30186d6e57266357c3326f3bb6e90cea79508a9f406d88f5949ebec293be69503e068a3d8cca49b31652c133fefab598016cbb10b923b5b22c41ba61ac615b89bba38e53a5c3d3ae1e0dd69e4f48c76c982f0b689acf9b31d07f775fec02967f", 0xc2, 0x1, 0x0, 0x0, r3}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xe, 0x2, r0, &(0x7f0000000440), 0x0, 0x7fff, 0x0, 0x1, r4}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f0000000500)="3b2428e4f38842ac26b2e82562a868f8bb57e25ad3152e6ef75b7d507fea0809d3682a1d275e4c1210c4a3b31bbf306824e1c769e8aaab1c40d29cae42a2f91383b8e76cd61a4245fbeef30065197d71c1c27e6de7709150802cbd80a2201b20c933132698589a25068012ea4adadaf37e99e7f825bb9b94ecbb89d1e8881a438827b00ac89d0a8ffb856f929328727175920e3b48127b0db9168ce59b60eb50f835d799ab17baea646630f47b1a4683718ef27e59d6d1560ca3d70e8b36e935fd1375844e68dbdb1fa5abf898aeeba3b6bfb71f00265c138448c98da8827e291894c06a39df923367fe4bf7d82fa1", 0xef, 0x30000000000, 0x0, 0x1, r5}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x3, 0x200, r0, &(0x7f0000000680)="3f27ae8d89bd0bd5ddfa0e0bb1bf212b6f1eafbbeaa58a195db06d58fba4e65b57ff4ceae095d8189262a42b49840f316bf0551531dcfd495e2111cd7ed1", 0x3e, 0x3ff, 0x0, 0x1, r6}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000000700)="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", 0xfb, 0x8, 0x0, 0x1, r7}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000000840)="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", 0x1000, 0x0, 0x0, 0x1, r8}]) r9 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$EVIOCGBITSW(r9, 0x80404525, &(0x7f0000000200)=""/176) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@newqdisc={0x24, 0x5e, 0x7, 0x0, 0x0, {0x0, r1}}, 0x24}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'sit0\x00', r1}) 2018/05/26 00:17:36 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000400)=""/140) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r2 = epoll_create1(0x0) r3 = gettid() signalfd(r1, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:36 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3}, 0x2c) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x13f) r4 = socket(0x2, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x401, 0x2, 0x1, &(0x7f0000ffa000/0x3000)=nil, 0x80000000}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) close(r3) 2018/05/26 00:17:36 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) r2 = shmget(0x3, 0x4000, 0x54000000, &(0x7f0000ff9000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x2000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:36 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be282346d61ac55"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x41000}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009571e00eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/26 00:17:36 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10, 0x0, 0x0, 0x9000}, 0xfffffffffffffec5, &(0x7f0000a40000)={&(0x7f0000000300)=ANY=[@ANYBLOB="e4000000210011040000000000000000e0000001000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xe4}, 0x1}, 0x40) [ 1441.355419] Unknown ioctl -2146941693 2018/05/26 00:17:36 executing program 0: r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x6, 0x4) semtimedop(r0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(r0, &(0x7f00008d8000)=[{0x0, 0x0, 0xffffffffffffffff}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) 2018/05/26 00:17:36 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x400000000082c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000006118000000000000000000000004000092ed3b2c26f595004d8fbcbcd61c78ce1ae137266e294394f21168ba9a2b768d7438a050462aa7eaee4a77872b58397002c1d199e78f355983a5"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/26 00:17:36 executing program 7: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000000)=0x2da) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000100)=0x8) close(r2) r4 = fcntl$getown(r2, 0x9) ioprio_get$pid(0x3, r4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7a, &(0x7f00000000c0)={r3}, &(0x7f00000001c0)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000000180)=[{&(0x7f0000000080)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000340)="fe", 0x1}], 0x1, &(0x7f0000000380)=[@dstaddrv6={0x20, 0x84, 0x8}], 0x20}], 0x1, 0x0) 2018/05/26 00:17:36 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={r2, r3, r4}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:36 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x10, 0x80002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x228, 0x228, 0x110, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x17}, @broadcast=0xffffffff, 0xaa80384748ad65d5, 0xffffffff, 'bridge_slave_1\x00', 'veth1_to_team\x00', {0xff}, {0xff}, 0x2, 0x1, 0x41}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0xd19, 0x8, 0x2}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x10001, 0x40}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0x0, 'team_slave_1\x00', 'yam0\x00', {}, {}, 0x7f, 0x3, 0x8}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1f, 0x7, 0x8, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x200, 0x8, 0x1}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0xa9, 0x10001}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, 'eql\x00', 'bond0\x00', {0xff}, {}, 0x2f, 0x3, 0x41}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856813000300083c14cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) 2018/05/26 00:17:36 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x8077, 0x376f, 0xd7e7, 0xff, 0x2}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x4}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getpeername$inet(r1, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_opts(r0, 0x0, 0x20000004, &(0x7f0000000100)="b4175a5463a188c683d023651483a1445ad9ea11bd", 0x15) [ 1441.534102] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 1441.566298] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/05/26 00:17:37 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x8080, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:37 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x32, "317289e3a2ff48ecfe5054285f29e93c23d7dffb15863910fb3921a9fc433c6254c5564a254fd6dcd63ef75cdfdec969a79b"}, &(0x7f00000001c0)=0x3a) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0xed}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000000c0), 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000040)={0x4a, 0x1, 0x100, "a28cd32d7cc8becbf14c03cb3a26bf30a06c51a0bae6052749f5b68bf06068181f899714b22d2fce171466c2c6a6a3598b0b3c0cbe6c1cd660b5e005f14a643e0d86b0c834c2088fdfce"}) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x400000) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40000, 0x0) 2018/05/26 00:17:37 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000100)={0x11, @tick=0x200, 0x2, {0x200, 0xffffffffffffffff}, 0x5, 0x1, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:37 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8001, 0x2000) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000080)=0x5) 2018/05/26 00:17:37 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xff0f}, &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:17:37 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000001c0)=0x8000, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}}, &(0x7f00000000c0)=0x20) r1 = open(&(0x7f0000000000)='.\x00', 0x66e7e7c954e78ab6, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) 2018/05/26 00:17:37 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000400)=""/140) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r2 = epoll_create1(0x0) r3 = gettid() signalfd(r1, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:37 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x1, 0x0) r2 = memfd_create(&(0x7f0000000040)='illinois\x00', 0x1) ioctl$TCSBRKP(r2, 0x5425, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f00000000c0)=""/125, &(0x7f0000000140)=0x7d) 2018/05/26 00:17:37 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') bind$alg(r1, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) fcntl$getflags(r0, 0x40b) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000000), 0xf) [ 1442.590084] Unknown ioctl -2146941693 2018/05/26 00:17:37 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790e49c65abaf90d229db6925446d05cc2b29e0a27800f0001000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "4339805ab5a226cc", "1858358dd582e9444882e62616a8df4402e3fb86410cae51bc9ae3ff8d58bb33"}) syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000280)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x101000) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000180)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:37 executing program 2: r0 = socket(0x1d, 0x6, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:37 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0xffffffff, 0x4) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) unshare(0x2000400) ftruncate(r0, 0x6) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3={0xf3, 0x37a, 0x4, 0xb6, 0x2, 0x4, 0x8001}, 0x1c) r2 = signalfd(r0, &(0x7f0000000240)={0x3fe}, 0x7) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) sched_setaffinity(r3, 0x8, &(0x7f0000000200)=0x3) 2018/05/26 00:17:37 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8, &(0x7f0000000580)="2562417d3175fe0c7e5862deeb8bc37779264e2736263eaeef5eb5405c768072f208c370ed41ef2cea8c7b20b8f1556113cb7ae2ebc05238b9037cece83b12e333075e13445f4468c5e6f7457a698fe52e90803b3719f443810de07b3f821d65e9c556c9c8f7c34c4da8361d1840daffe0db4647c10761e55174aee2dce346867fa5bc7dd6b17296327e7b00d1aeae530ee827db62ae51631b1d62abba501afc80c0ce5f6fbdca9a5b4a9a8643e0465b0dfa4ceeb3273af130d07e436c82dea1e17d3e4d20df02f08206dd91fc7337247b004d7a3daa5fa7260fef51c408b263eae4b2b1da26a941f3ff80e89587dc5b0512724f3a582685619c49b00b09a68c5741b1d1d7802ed3c6e50fffe40ed136de0da46948286cdf5a9ae309cdccbb1ad941f2bbe97f5b14e3df034eb1082fdb5bfb04f85a07bf8de5855391eb0070e4606eae1c33665e1bc71f1168bfa6830142362a69c7b883ea10ac236012df8e1bec024fbafca8383b2084eb9ba9d194249a94d047221fc6ad40ef615361953dfe00f338612a9e77e9bec418e762d42161b7391aeb808007aa5b5684be9ac632dc056ea791f0a02fa12f5ec50d5e34bc4778f4b8476db311d3f6e0a5a9eb0b0720d25db6e1badbbab01722278263f481fb5a1838ca1bbe69abc18bb126f7c04c93e4869ef8a51234d52726cf7cf75d8c6d2a854bc26b7c018effa3dfc41281032ffa4097acc04ce9006c090093da20a5dee36070a78facda7d29046c3b470171ef1eac87149998eb90af96b8d77082063d0ab244d4d7d7d388008b80f05330d16636fade7ac01d4e38fa21d23d1bc821a7c400e6ea5968b30583f1f75acf3fe2a86483b35bdec6c50143728a0fecd55708423a2a86e03b56289ad6c448122a44862d5d04be89114cb13abc101944b7f650ca7bd524217cd730ec3bb0012375b85468154d5e4ac4e8cc90529cff272aab606c85aadeaae4e4b0af10da058f7c9aa60ccfbe813e30ff5e7c2dfdbeeac50be8fc19a477e81cc00c25c6050365aa7a00a117960e7c8e549c293c8c82d5a6145a7c0c6200a6f77650f28ad28acc115a0d2df8e5ba7f35165cd9992923a558dc102a472e4bd3fa3e19d0ea4d6d16b8c2875b22ae9187929c5c84079569ae7e26ecf06b27c4bff840129f9ee87cdf23e5f121bd631ffa8019c787807315772f8cd678a84918d3e6a3b0d543d2de47c25478e876d1be6a883c79ea92f1dc68a175c0b508ecfc844ba51f9c267c57dba7ef314a35f513053b503a089e24765141059f8232555ec5489f31368d4efc1ab59c57bf7997088b7f989f50fda470a7a676fa8b937f1517ceaff878b4b3aedeb6459863bc3fa686e32005349aac84d723a0343add17e0a005de404ddd805f5427c40bdb357acf1560057ed03eae67d7860b323abb02168e8338b0f2adfb2749078219c9239d52a1d698a5afb89730bf8958d201e63f526d91080c3c7e43142ead79af6de028e9268eab563cf86cb16197b41d9f93ecc94ff13d5ee8352d8d29fa120a738f63cdd7f4cd68396e1bdfd96c900f776c7fce9bfc0f186a664586967a5f871610540964bce60fb9d5d7acffeca038d9591e616a4505657d57cd38ddda90946d3c1d859470dc54b654feecdae2e5f9e38e09cdebd9c350c5888e77a722a83b9a60ad167c1481995309cb69c43b5c6057a663f0713e851b90475874af8a4fda7d3eee5edbdcd0f36b02c3a08336be88d38d4220e2dd0bbadbf9e2beae1baace923f9ba1f2ecb618fc5ef7c5164b788e86b1599b4bed91f1b9813fd2dc90db7448881a4ddb764fc9028fac2351f568ef9f73014837858747b689bd27ad593065a2bf677d826def853a3a3d2dda399576c812581105e69bd01c41fcd15bdc98563436a16958a38d669b75b802333e558e16d58f0ac44d44c0f20bf9e8f03379bd075c27ff03b258e8b29389eadf738b89ce455b2704a3d5b7f90742ed65c174fc5a88eaa5f306a2896c13c07cb704c681ff9401dc7ed5827cf39ed1dd0fbfd306b746ae044d04a04ad1399e06a734f921e3e37880fc1fc456dd25e8122c18b444d62964ce79aeb770ae8123c115254a04e26a3b72aa80fc6d1ae75a9f47726709bdc9a1475b32171358ff7033ffb4ba2c00e79e61ea911eeda64b5a117ab3a238071db9e51be38ce1ef5df1e779538a6607c79d311c8b6fc77eb63d8bd9978dcbabdf1a882b578abbe2620e944b4e8d6b42baa0078261ae3d63ba9a91549e4570ab42e16d710a656b0ecba9d458670fd312364c30ec91537f13969c020ab5571fb2b42831e05df3f3788a3cb87249067aa447ae95900cbf9567f5a8b8985822f86af72f82b6b0f911af66b8a48519de149047523a9630658bbf9aa0ea76c90e3a106362d9d14c3dbceb0e7daa49a0cf4b73361549005d1c0ab117c0358107bc103238eddd3ce32e7e2bb4d1e7ffcd508d9df58ace147f1435c77cba019ba5b9b741fff0cfe286d5b2c118d434812d6c4a97c7968c201e83dd9ce7771856a8f0548cadfe1a756b2b71f671b41e4cd614f9de6b0e2b23a0fe1c2847d2a171c82e08a5f526790dec7fdbca4256c1c1981f6059edfffd65371266b5c521bcb0f61c1fabde5b93f43979aa9b5a7fb1dccd2ccc2105de2d5b02fc1fed4e9d866433db575b2c8428a73b5a560fc0b9eef772a4f793b4fc60b667a5aa7d36b2e911a2afa93a0bc431028091f9d0a42282f12dceea0bc208346951811653ac3714801d70134a32b0aadd24970000789cd428cc58250fa06d2627150d30c7e4f66edec25ed7a79a3618fc5945ce9e3b029fa80c918a568d5ff280129a28856ea236a973c9ab15889a7ed5b609814988f871056226b84c43dc6fa56503c85093f6e4f45533249146cbe490c16954173aee1f4c4fc9d438052dfa393ac10897de84e136011beb22433988dadb11ad9e4c08e7c6bccc1072e068d0fa095999c325e19e3428a1dd2afb355b307d4b6a6626f920716a231c0749404524132620f5f56cf9647e0533e9dbeaf910e7e4eb7ddf3516daee9ae21ff95ea0b31603d90d4c4c9385843e50d7ae3c27b74123870d8bcbfd379f0ef263db134792b0bdf5b36a357721369e7a2ded307a3fcebd90e1fd808f7b90f0824997629c3b31a4ab979d7aa68a80eb0bd938d14e831b0985bb049c68b8e53d021e562fc625bbeeacc447f39af7cb05fb82851016a379244a8e3e12275087875af267c231af3b41c91bea726f3b149c361caf1daebce321eed7ce3e4084c3a0a65aa690cc41adcb1b6bd76f6f27085ffb0c26e26ade68b8edbd69c583ae878eb9e0ad124e08ee11d829584ea48d7f740e1063b04b57cfbc1bb2975963cba17339a4c0875579b35ae752dd3e4fc962bfafca0563b5b050851d92aa13b9d07877e49ef8070e9a0f040c324f80a7de08f63fd845726c8c33f2ce1c640e0d2ca5e5983dd7aba25fc9a7d94c2e487bf454bfb9d0bf6e08810c5b594f321c11444d02c07f0b1a8b7d3beeaade7e84e4c357e74cafcebf0ad89688b36b508b71192f787ebfd69888b528c686bb6deeae0b678f780de2883246b6b4bf50e6c9e5c8c6b510be8aba7967248f78f7c6529344c09bd18ca211a056463b4241b8be9b3b943aacd68ad545c3c914e9d2ce3d1c03e29a484191bf8c25867c6a566d76187bb893b5896c19627d79913d5b5fa06ef67832a4427b2be704116f5a6021ca5406b338c051edd256b15a980daea97b4db8ffc5057f70a41817e308712140fd8a9f9236f8b5f8009df072591cfb168b4abaec649a27d881e1e9abbca2593b364663ab18692040166c75e6cdb5f3fd034236ce820f937232db1faa340dff454fb9e51771c6021005931ba82c514fbc2c808f4981ec9c6a042b7261266c8a14955ed35d3906450d6e7321dc6f9500b7e411f6587f4f2cfcfe50cad9b0d311866b264d1959f254212a1ae304ab672a855eeb1c6641e3feee05f94825b471757756ce233543e569ef3e4cd2faf2d2dfbc5e481b279f14e4a8d85960cc4ecfee6f37f50241e4b89e7057e447143340b149086ee381b3153b9982bcdca1c4207c6e87f1f67ed2240c04adda2346da8a44d3900568a2ea546f6e9b8e39d3486fdbede9001158a620ab0f3ce6c5e3fe734891b02493ff8e421f9763de06a85f1686c1993ad249a54447392689cffa84e6faa8dfc3c6d7b929ccd08c6d3c32017f4c4c60cee4aa0827d01bc8ab8e799187eb3d95181ba5c73bcc66c6b5e3a0c5befc6375fcf9072d20e5a3789f3b776e59bb0abb7366ca9c124cb779fba613aa8bf90ec510b6dbf1bc27d89e5d1a71b2fc0159015f7a0dd32ab2c329ac263f5efb9a4697a2391f27c0ee1879823537d093f0f95c19250b81f2b328f917e25aad5e236a2e787794a65fea7d308e822652093cdc1e425d91baf29b26a39e9bfbd384277b2fd035999272a0f513eae16c19bbe7cf01cbb191505ec71ea503215e881c42036ecc99a34ec1df45b35f574dbc1b3e190aede2aca0e7b16b9b616d424d54e1bfa92cdd27b518af39fae05897e6ba76263090b204ede7bf72212b9b3f55e507c4fce677ff980a179e263dc8d43fb029c89a18cea9af87977534df8f97ebb3c8e9c834ab529e7c34cc04b6283dbdc1d488ad2fe95da155f96785614af819c795f2511e1e7f34bc536224efe173c89d89fd51fcdf39eb852e59b3bd074f7fb2425013e776ebd3d53ab75644545391adb8c7c626ecba0cc32bf244ece35ca35aa7855830765f12c600219c1af352f0ad16087b24d1f7e3d35be8cdfa6732fa6490a7026c5cb7840e13c64186a34763fd0a85664b36767c9060a6ef5b0f95dd8f323d9e2501f577b94e066b77fd133167d9a14c8af439b7336ab79e142ca51caa8b750e0c2ec7653f580950e376a082ff9ee92d8cad913cf0b231f6d6811cb86228fd17270e8429faec6c4d447276ca99b898ca658862540779b22d601011441b9d13c8ac7174c95b97d35bf9c28d0b3444780e5c343a95bd1397ab0b5f875343836ec280798ea1e88e20f0555ccfde146f74b617f5d7a8008ddfd06022e3f315eaeacc35a6e760bba0f705423798d66bf0d8692e8d3e27a03c016d3ae51a128d102dc4c02e1adbf167a3927f6351b65f6463f8befa13715e7e7a1d432e9edeeabcdb193200c2b30aabfa45e86c1a2ffbbd92077c792fe136d13c7268c50143fd44a128a06a5e366aa9da282592df28cd898f56c43182e82ae2481d4ed1aa7155d2071ac31e9a98a1b09a46213b7faf5987a9b76c9ee8b90166fba7ebde4a24aa7bcdba62253f03dde6c51bd7429bd79f322ac9c9b95fe3f118916f6ea3fa930c9d27656408d724334d2d1284adcd2d8234a700ab58115c7bc63335c83c10e2ecf3eda4eb83e95244f60d7703a34541ca6ab3fe74856676615bb04c8c94b1b4e6d96c5a2e168de2c09fb41d993561941cde85039adf556ff830d4d694da234b9e55b90d15812bba5b6d41b89577a3dbe716be5dad1dd06fd559ed05dd777d194b52b681163d2ed0c4c1a36afeb7f63b68e70dd8f86beb47e2645fb84d37eccc724cd0797e684c051cee2881c6bb56aefbc40ac8145b7622625dedc70b823639d052e1bfcd234349e94c7f6211a0c158875d4e2cebba026df48a7e95ad5335e340018915132322f6ccc7a7824a3342482e30e219f1d8a1d06383d5212b6d202a0adcd04fcabf301831f783096d81d4626caee9b2599dbf0a8eeaec413e2aca78b8f743b42e72be51b4841616ab69be0f80d62179527cc0d905") mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x80000000, 0x4, 0x1000, 0x8001}, 0x8) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3898}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r3, 0x1, 0x368, 0x7ff, 0x1000, 0x4}, &(0x7f0000000440)=0x14) lgetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='system.advise\x00', &(0x7f0000000300)=""/186, 0xba) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000540)={r2, &(0x7f00000004c0)="bac69a660fbaa1dbe4bdafe0432aeb7c539e3b8539711290dae6a8634929149c3857092ff6bed45a4e553d872b481c631ee7ce7a702f50c323cf3b1df367b43a82f0d802e11cee532deba7a0ec057fc8375a9fe275c8c346796c3c4dea", &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:37 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f000022bfff), 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/153, &(0x7f00000000c0)=0x99) 2018/05/26 00:17:38 executing program 0: r0 = socket(0x2, 0xa, 0x0) ioctl(r0, 0x100000000, &(0x7f0000000140)="b0ab45498523bf012cf66f") getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000000)=""/214, &(0x7f0000000100)=0xd6) r1 = socket(0x18, 0x0, 0x2) close(r1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x6) 2018/05/26 00:17:38 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:17:38 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000100)={0x4, 0x0, [{0x7, 0x2, 0x0, 0x0, @msi={0xffffffffffffffe0, 0x3ff, 0x7f7}}, {0x7, 0x1, 0x0, 0x0, @msi={0x7, 0x3d1, 0x4}}, {0x6, 0x6, 0x0, 0x0, @adapter={0x2334a577, 0x4, 0x4, 0x9, 0x80}}, {0x80000000, 0x0, 0x0, 0x0, @adapter={0x7, 0x1, 0x2437, 0x2, 0x7}}]}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x80) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) clone(0xa29e0dcdcdf67d6b, &(0x7f0000000300), &(0x7f0000000040), &(0x7f0000000280), &(0x7f0000000180)) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x7, 0x2840) 2018/05/26 00:17:38 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) socketpair(0x5, 0x80007, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') 2018/05/26 00:17:38 executing program 5: r0 = socket$inet6(0xa, 0x8080000, 0x4) setsockopt$inet_int(r0, 0x0, 0x200000000000f, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001440)={{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x17}, 0x6}, {0xa, 0x4e22, 0x10000, @mcast1={0xff, 0x1, [], 0x1}}, 0x400, [0xe71, 0x9, 0x4, 0x80, 0x0, 0x1a2, 0x100000000, 0x1f]}, 0x5c) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000040)=""/197, 0xc5}, {&(0x7f0000000280)=""/223, 0xdf}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/159, 0x9f}], 0x4, 0x0) 2018/05/26 00:17:38 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000400)=""/140) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r2 = epoll_create1(0x0) r3 = gettid() signalfd(r1, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:38 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'ip6gre0\x00', 0x600}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000140)={0x10000, 0x80000000}) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000000280)={"060000006170b002002000", @ifru_settings={0x0, 0x0, @sync=&(0x7f00000001c0)}}) r3 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r3, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r4}) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000003000/0x3000)=nil, 0x3000}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x15ac95aa) sendmsg$nl_generic(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001a0041020001000000000000000000002e00008000ac011ba57f52d13c9bd61db569d4d724f21c61c81d7f5b1ee8ed2d891839f4a1ee97fcdcafd94d5c0acd6cce011187b85563fe3028b1259667c6f3b73da0aa2ec76068e586967f0b2c79cd1a866b53c1d09249bf6ba11e0b4a67c271536735fdbbc26fc150e511f038b315bd9d5196a686548d431668000000000000000000"], 0x1}, 0x1}, 0x0) r5 = memfd_create(&(0x7f0000000080)="2e993f97e9100a2bec29d89b8bfcbc002c6210ffffff1ec6f35f8352a100751810dd53d4d389a821562b24f21f856aa94cfda35ea67335975463824ca734d8125f27e75cca4604a556c74f98c8effc42cdbbffcb07ff7c60b32b", 0x80000000000002) ftruncate(r5, 0x94d) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000340)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @rand_addr, @dev}, &(0x7f0000000300)=0xc) 2018/05/26 00:17:38 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x0, @tick=0x200, 0x2, {0x200, 0xffffffffffffffff}, 0x5, 0x1, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:38 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x2801) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@loopback}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000008, 0x4010, r0, 0x0) 2018/05/26 00:17:38 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) r2 = dup3(r0, r0, 0x80000) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r3, 0x200, 0x70bd2d, 0x25dfdbff, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}, 0x1}, 0x4000) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r2}, 0x10) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000040)) [ 1443.850378] Unknown ioctl -2146941693 2018/05/26 00:17:38 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) readv(r0, &(0x7f00000001c0), 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x15) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_netdev_private(r2, 0x89fe, &(0x7f0000000080)="a0a7f62b00db49dea17e053379d6bd7bbd9e805192bda8576123a5262d520c4286aba58e44d08dc3af10388dc983dacbc5bbbcf6e6210a280f0c779f68cd5a5e0a41ddc2") sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x20000) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000040)={0x1, 0x6, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @empty, @link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) 2018/05/26 00:17:38 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x40) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x981, 0x0) r3 = getpid() r4 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002640)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@loopback}}, &(0x7f0000002740)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002780)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4}}, &(0x7f0000002880)=0xe8) r7 = gettid() fstat(r1, &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002b80)=0x0, &(0x7f0000002bc0), &(0x7f0000002c00)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002c40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002c80)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000002d80)=0xe8) r12 = getgid() sendmsg$netlink(r1, &(0x7f0000002e80)={&(0x7f00000000c0)=@kern={0x10}, 0xc, &(0x7f0000002a80)=[{&(0x7f0000000100)={0xe4, 0x21, 0x202, 0x70bd2b, 0x25dfdbfe, "", [@nested={0xcc, 0x83, [@generic, @typed={0x8, 0x3c, @fd=r0}, @generic="c783ce2aa6b0e2e32ea16da7bc42ff17e9fd7217f3b3e58e56f3a43b266641028bffa07118f1208be9e610cd90bf6c0f25cafb43c8e4a0f00eeb63ef0e03d8be3f09b4ebd90d231def3dc67758b6651311c435c9d21ab6e619dde8b7f1b6084f759459d36e331fd1846b2f71682f22c3e7ecf6ce105c4469ca2e874053f9dbcec6c398dadee0b82d424d6f14245b9a51f1e764664b488425c67445d2e71f017b1868019f58333697a0c6f5fe22ee35b05ff6c4d7c2263f822bbfaa77e2d2db"]}, @typed={0x8, 0x19, @ipv4=@multicast1=0xe0000001}]}, 0xe4}, {&(0x7f0000000280)={0x54, 0x1b, 0x40a, 0x70bd2b, 0x25dfdbfb, "", [@nested={0x30, 0x77, [@typed={0x2c, 0x18, @binary="0cd2f775ab88b80435a794afa3150eafb4a2983391351b9c68cf55e8a3e2b4b819c5c8119d"}]}, @typed={0x14, 0x8b, @str='/dev/sequencer\x00'}]}, 0x54}, {&(0x7f0000000300)={0x128c, 0x19, 0x809, 0x70bd28, 0x25dfdbff, "", [@generic="bee682a48027603d2075a3c163f202c6", @typed={0xc, 0x52, @u64=0x6}, @nested={0x18, 0x69, [@typed={0x8, 0x74, @pid=r3}, @typed={0xc, 0x3c, @u64=0xa19}]}, @generic="10c6534d5484bf5167363dc503f42cd1f949eef4cee7270964c8bdd77071f78213483c05f1186278b94b4678271a2ae18b2efce561db1eee9010fe0511e7d1062719f00d3b14bd29bbf90d951ad41dd4e7667f1a071789c9eb0f336439967266b4e8ea1bc55702fe7baf571299ca3cd997dd1ee614497c482e728f6e66009ef3077118000000a1d39f253f53b47708a01f951dfa737a5eb9e6ca25a825f78a855db5981d27426743488eb8a1f16c58de5cedb44f149557dc37e2d2a91c7ce34008593fab555f08f4b4a1948c102954620b8fdf8d", @typed={0x8, 0x76, @fd=r2}, @generic="c9dd3164320bf5900cd2f656a329c6a55f2bf138683b7c42db5a300c623dd18d1d785f7408ba21455073e8e6f1000319c5ac3a256479fb728fd60fe3b71327d7abc09d3059d95d16aadfa4175498b36c765a48853ba0373d4638766f4b555d8325b5d5f9bc57d497dfefc88a3369675f225f70587bace172fc661da2f9addbc4edee378b450378340391caa8", @typed={0x8, 0x33, @uid=r4}, 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"]}, 0x106c}, {&(0x7f00000028c0)={0x144, 0x3c, 0x500, 0x70bd25, 0x25dfdbfe, "", [@generic="496dda011bc13af72fd0b6008552d139a4e490877f73cb30644a72444bfa1f3f6da7d8659dc1ecb30876049aa24f19ae45db9e30cce925baeaca1601adedd1b7bd3adf87e05e987f08d9415db6eba2f7aa540ecb7b6ebb1edee009b59577bbe7962f440ed7cec87c7136abdb4317e3aef1abf263784dd223d6a8c3de6e7e77810acbef206bfbb1760cbb606cda63cecbcaeb28b0b85f0fdc06e52a34101be3cd12db049f991cf6b23c7d302099bdea918fcb919bc122059c1f42a0c48cb5b7d4fc2dea2c4406c541299971e1edb7118ba3ba75e11071bc4ec7fdfb4c6330b69f1283b9fb2116d1", @typed={0x8, 0x45, @uid=r5}, @typed={0x8, 0x7e, @fd=r2}, @typed={0x8, 0x60, @uid=r6}, @generic="a5539a0dd1640809d678bd57e5a802fc81e9150a3cb456fd4e43cb8349aa19a4dcf850d5a7ad21be7486e1a5df38df3366e885"]}, 0x144}, {&(0x7f0000002a40)=ANY=[@ANYBLOB="1c0000006d07000028bd7000fb8700000000e09700"], 0x1c}], 0x7, &(0x7f0000002dc0)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r1, r0, r2, r2, r2, r0, r0]}], 0x88, 0x40000}, 0x80c0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002ec0)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) 2018/05/26 00:17:38 executing program 2: r0 = socket(0x1b, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000300)="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") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x200000005, 0x0, 0xc2d, 0x4}, 0xffffffffffffffd2) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80, 0x200) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'bridge_slave_1\x00', 0x1000}) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xeb, 0x20000) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000440)={{0x1, 0x5, 0x4, 0xfffffffffffffffc, "bd3147bf01d7abe45b0bc5850e97fcfeaa986d1b011ad2483da499c54489cfcbc37c8c7390f5f58e5fc449d7", 0x4}, 0x0, 0x0, 0x5, r3, 0x3, 0xfffffffffffffffb, "d3ed6247729e16eebda400d8365fcfba0ec7fec8509a2c199c26f0d7b46ba7f792ddcb5dcb855591648b4820616bc1c4118b991a971a46de73cfed0ea6f01b0a", &(0x7f0000000080)='\'!\x00', 0x3, [], [0x0, 0x8f, 0x0, 0x1]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x32c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text32={0x20, &(0x7f0000000140)="362e0f22c766ba2100ec0f72e6000f20d835200000000f22d80f3536360fc7a80e0000000f2efa36f20f208366baf80cb8a667928eef66bafc0cb00aee660ff14210", 0x42}], 0x0, 0x0, &(0x7f00000003c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000040), 0x4) 2018/05/26 00:17:38 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) r2 = socket(0xf, 0x0, 0xb2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) shutdown(r2, 0x0) 2018/05/26 00:17:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000a40)='fou\x00') r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x10400, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r2, r3, 0x9, 0x1}, 0x10) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'irlan0\x00', 0x0}) getsockname$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ioctl$SG_GET_REQUEST_TABLE(r3, 0x2286, &(0x7f0000000580)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000500)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000000540)=0x14) accept4$packet(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001c00)=0x14, 0x800) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001c40)={0x0, @dev, @broadcast}, &(0x7f0000001c80)=0xc) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000001cc0)={@dev, @multicast1, 0x0}, &(0x7f0000001d00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003f00)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000004000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000004040)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000004140)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000004600)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200400}, 0xc, &(0x7f00000045c0)={&(0x7f0000004180)={0x43c, r4, 0x200, 0x70bd25, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r5}, {0x1a8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffff48c}}}]}}, {{0x8, 0x1, r11}, {0x12c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x15}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}]}}, {{0x8, 0x1, r14}, {0x13c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4ce0}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffffffff}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffc000000000000}}, {0x8, 0x7}}}]}}]}, 0x43c}, 0x1, 0x0, 0x0, 0x10}, 0x44) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000b40)={&(0x7f0000000a00)={0x10}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a80)={0x18, r1, 0x413, 0x0, 0x0, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1}, 0x0) 2018/05/26 00:17:39 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt(r0, 0xffffffff, 0x38ad, &(0x7f0000000140)=""/116, &(0x7f00000001c0)=0x74) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000000c0)=0xffffffffffff20a1, 0x8) 2018/05/26 00:17:39 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x0, @tick, 0x2, {0x200, 0xffffffffffffffff}, 0x5, 0x1, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:39 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={0xffffffffffffff9c, 0x1, 0x1, 0xfffffffffffff09e, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={r1, 0x8}, &(0x7f0000000480)=0x8) r2 = socket(0x0, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=@ipv4_newrule={0x28, 0x20, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@FRA_GENERIC_POLICY=@FRA_GOTO={0x8, 0xc, 0x4}]}, 0x28}, 0x1}, 0x0) r3 = socket(0x400000010, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_vs_stats_percpu\x00') sendfile(r3, r4, &(0x7f0000000080), 0x80000002) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000040)=0xffff, 0x4) bind$netrom(r4, &(0x7f0000000000)=@ax25={0x3, {"592c90f7dad0b5"}}, 0x10) 2018/05/26 00:17:39 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000000000000}, &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:17:39 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0x213) close(r0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000140)="d5", 0x1}]) socketpair$inet6(0xa, 0xe, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x10000, 0x1000}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000000c0)={r4, 0x9}, 0x8) 2018/05/26 00:17:39 executing program 7: mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x40000, 0x0) r1 = accept4$unix(r0, &(0x7f0000000380)=@abs, &(0x7f0000000400)=0x6e, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x1, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x300, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0xc3, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, 0x9, 0x1, 0x3f, "00799228908905139ddaea874cad7665e505f422da289e9e6a1da1ce32421a4a2273d61b34045bc6580a6ac72e1cb3dde8235c98c45f4750b162f85eb367af7509049bc6da2ed0b48b6fe44bf70038d2"}, 0xd8) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000440), &(0x7f0000000480)=0x30) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f00000002c0)={{0x33, @loopback=0x7f000001, 0x4e24, 0x0, 'lblc\x00', 0x10, 0x8, 0x32}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1, 0x2348, 0x1, 0x4d}}, 0x44) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000180)=0x5) 2018/05/26 00:17:39 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000400)=""/140) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r1, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:39 executing program 4: rt_sigpending(&(0x7f0000000000), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) setuid(r0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f0000001180)={0x24, 0x2f, 0x21, 0x70bd26, 0x0, {}, [@typed={0x8, 0x0, @pid}, @typed={0x8, 0x0, @pid}]}, 0x24}, 0x1}, 0x0) 2018/05/26 00:17:39 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000840)={0x4, 0x20800f, 0x800b, 0xa3e5, 0x0}, &(0x7f0000000080)=0x10) vmsplice(r1, &(0x7f00000007c0)=[{&(0x7f00000004c0)="9a5cf05414f310fc2422faf916f71d045331", 0x12}, {&(0x7f0000000500)="9f01c996dc03a2d3eaba5953f28036f2d6d822302bf29ff2138b7d585d7c3dd814a5a7c2391dc1da8ad012200dd2bba9a534512d0e59ddebf58e1996238bfafda9d939b91a7ca4d39e76ba0bc2b5fde1483d571016579bc20bf2c8013e07ef45909d39d739d2a731bcb6e41cd6e2f9becd0c1da35ced4020df625d048c6f6e4f245ce9505b7e0d73f7", 0x89}, {&(0x7f00000005c0)="c0a0258cbc23df52e7e900ea8a642dd127caa8f3de67d6bb56e1e298f84125e49e99c60c943600303129c9e2c024d3334bb6f0fe9ab9b9b86c1d28e2c492ed7b1515ca2f78768cd72857cba9014e309489369e918e045046e3252cff2769290ed0c85c186e484b032472319dab0fd1e80af703aeb9441283a2b5ba131e2ccd369d6579f5d87c992413269b4d10102de8b976711a5abc6a24", 0x98}, {&(0x7f0000000680)="bd747968b880dd8066ae5e43fcc868e6e2", 0x11}, {&(0x7f00000006c0)="c60a8da2b4956158283dcd2b07a5041344e956b1961510b6e7cce74f4e487742221eadddcf0d0c39026dafdb36ce3027fc732b18ee510385ee5b67fc4fefc86709975dfc89c6c750e51fffde7d9c9c7cfa411596ba8a50bd493a2375129599ca92740bbe216e0bce9bdb22796df78cf8b8da36c534c2d233232ed220282157ca", 0x80}, {&(0x7f0000000740)="f9fa3681b29e991dbb5dca66c50431facf9cb32e46838249a6bcb7e4a7c3ce5f9eb6d064a032a990e5374a1afa63376bbbd7d461e6e6c1ae644fba92d6d4962544bbac83989731bf988586dca5fcebb6e3f891a1b4d9a1dc9e65e22d19bdc708", 0x60}], 0x6, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r1, &(0x7f0000000300)="9e15a1b97eee7db69eeee8ebafb11d8127e56852c8effd9092b995f12433b63e806025c4bdf3fa224a90be4a6d3c422e5f227f9a24c9944c44e19181da76a5f45f280932216be722c123a948bfeb80bc9093888e9d7e9899d9d997ab3558f3c898fff184", &(0x7f0000000380)="230d16942dfa9e4f7f3622c44a563b2024728425b7d88b3967394fed13fb95a8cbc9c277b6f5bfd8daa7186cefe5572752f3c0d93faf3cd961b238b6fee14ff916c78bc2391abd1e7d602661cde542dfb74327850d8b0e2e7508f40cf7293f44c7fc65d2407532061fd31597e7ec9104e7bb2c983dfb2171d5fc6967775585e88fed034ac77fe00acdb03abb4fd6033019595f21c22fb9351c8b434b2b475532aa1309d66ca9d56fbb1aaddcba3b7fc2774d81626a745f40a6120f87a9b12ae8988ce13f775fa9a8dc23348f2c7ec864c4c6e3afcd094f3699161cc16af2383ab751f045b9c7e1a931b3", 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x7, 0x3, 0x80, 0x9, 0x227a}, &(0x7f0000000280)=0x14) r3 = memfd_create(&(0x7f0000000040)='/dev/uinput\x00', 0x1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000880)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000008c0)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000900)={r4, r5, 0x9e}) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)='clear_refs\x00') pread64(r1, &(0x7f0000000000)=""/61, 0x3d, 0x0) write$cgroup_pid(r2, &(0x7f0000000040)={[0x34]}, 0x530) [ 1444.920427] Unknown ioctl -2146941693 2018/05/26 00:17:39 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000400)=""/140) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(0xffffffffffffffff, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:39 executing program 2: r0 = socket(0x2, 0x6, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000280)={0x0, 0x0, 0x1b}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x500, 0x0) ioctl$SG_SET_DEBUG(r3, 0x227e, &(0x7f0000000100)=0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x20000, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000380), 0x10) openat$cgroup_ro(r3, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000300)={r7, 0x7f}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r6, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:39 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20200, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000100)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') chdir(&(0x7f00000005c0)='./control\x00') lstat(&(0x7f0000000440)='./control/file0\x00', &(0x7f0000000480)) clone(0x0, &(0x7f0000000280), &(0x7f0000000200), &(0x7f0000000300), &(0x7f0000000340)) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) 2018/05/26 00:17:39 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x305400, 0x0) ioctl(r0, 0x5, &(0x7f00000000c0)="9496d1e3a30490b54b1c80a6fb6b75d8ebd53ef7c26dc271746a1b5c5a0645c50f50f64bd60637631cd4631169bdc6d7c37395c1d2a6dfe388beb60c8a7d6ad840e84134abe8db6e46be02b7f8105df5ff2e38745b74c5d1813cdb449076b89523ef942c13887797d9fd91d02d9a35cfd9c89b12e5") r1 = memfd_create(&(0x7f00000003c0)="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", 0x8) ftruncate(r1, 0xff) r2 = semget(0x1, 0x4, 0x111) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) sched_rr_get_interval(r3, &(0x7f0000000040)) semctl$GETZCNT(r2, 0x3, 0xf, &(0x7f00000021c0)=""/4096) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000080)={@loopback=0x7f000001, @rand_addr=0x9}, 0x8) 2018/05/26 00:17:39 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x808912, &(0x7f0000000080)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000430007241dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) [ 1445.061496] Unknown ioctl -2146941693 2018/05/26 00:17:39 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='$\x00') socket(0x9, 0xa, 0xffffffff) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000200)=@in6={0xa}, 0x1c, &(0x7f0000000580), 0x0, &(0x7f0000000240)}], 0x1, 0x0) 2018/05/26 00:17:40 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) fcntl$getflags(r1, 0xb) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) [ 1445.116916] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/26 00:17:40 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) fallocate(r0, 0x2, 0x800, 0x3) 2018/05/26 00:17:40 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x200000000000000}, &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:17:40 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x0, @tick, 0x0, {0x200, 0xffffffffffffffff}, 0x5, 0x1, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:40 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000400)=""/140) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(0xffffffffffffffff, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:40 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000080), &(0x7f00000000c0)="14"}, 0x20) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000005d80)='/dev/zero\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000005dc0)={0x0, 0xa25}, &(0x7f0000005e00)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000005e40)={r2, 0x8}, 0x8) 2018/05/26 00:17:40 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x240401, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x17) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x42800, 0x5, 0x6, 0x20, r1, 0x8001}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:40 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x1011}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x1f, &(0x7f0000000100)=0x0) io_submit(r2, 0x0, &(0x7f00000016c0)) 2018/05/26 00:17:40 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000040)=""/109, &(0x7f00000000c0)=0x6d) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'sit0\x00', @ifru_mtu}) 2018/05/26 00:17:40 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x451, 0x3e3, 0x0, 0xee20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r1 = socket(0x10, 0x2, 0x7) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=@bridge_getlink={0x28, 0x12, 0xa01, 0x0, 0x0, {0x7}, [@IFLA_IF_NETNSID={0x8, 0x1d, 0xffffff7f}]}, 0x28}, 0x1}, 0x0) 2018/05/26 00:17:40 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000300)={0x53, 0xffffffffffffffff, 0xfffffca4, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000200), &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_elf64(r0, &(0x7f0000002bc0)=ANY=[@ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYRES64, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYPTR64, @ANYPTR], @ANYBLOB="a855f417e40f52583b8a34f07042b7d5558617bf3b33214ac5e497a3011e5447b773e70e645e385af7401a94ae8370ef", @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR, @ANYPTR64]], @ANYPTR64=&(0x7f0000001940)=ANY=[@ANYPTR=&(0x7f0000001900)=ANY=[@ANYRES32=r0, @ANYPTR], @ANYBLOB="213e819689b99a24fd06ea388b32a7730cc9ac549caee729a48ee23b3563945867f88ac50190e1b2ff8adf6c512314c2d46388051a5b9f4b988caf07500f302baf3ee580f5c566c21a77ed77f695dafde8b75132d4305c38b2c6216bea67ce786a89eddbf370aba1d0f7ef", @ANYBLOB="86c7fbea2129204b9c747db82ea8349ce07c78bbe8d135eb3cb4ea0213e33b3dd81a98a350db7b5206e1fc4ee1afb1f93d90eff0b035ecb5", @ANYBLOB="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@ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="8cd5ff348551d660bc1d0f87ecebbe768e8b63cc6ac8c9763edd0450cfe1382cab12d7301a28aa6bb3f8f1b13f354beeb4ceb2ae37cb999a3098e18b3f10887992cdb98b218fbd3cb1ab697f5111777e5e57bede1a85c23b2633406193691fff434b9ac8e1c2f73688d5fa99bae173a6e9c5534048005500839518666f865931b0036b00816237ce0de1"], @ANYRES16=r0, @ANYPTR64=&(0x7f0000001680)=ANY=[@ANYBLOB="78b5a02d432330b39f2e7bdde3cbfcf54e16eb205ac10b42ed4143ea4c2bd4073bc55fe6379b3412b2851827cdd6ce03605b2e24de2235333ed08d8c12622dd35827c07a8e252b0c832b9fa5e18fdbf56d19511f27d8989e2ec3a205105a02cda661167f88d48eb0314c00d263262ce16307051b32ac3aaf13ce232ef743ea41a0c1742c8e408fd007185460bd8f", @ANYBLOB="cb58217d24fcd7a8", @ANYRES16=r0, @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES64=r0]], @ANYPTR64, @ANYBLOB="7f8dc363fd7b09385dcf205fbb0ded6e592feb2e662b3cdbb95cf3e78b74bf1965a57034240801", @ANYPTR64=&(0x7f0000001780)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYPTR=&(0x7f0000001740)=ANY=[@ANYRES64, @ANYRES16=r0], @ANYRES32, @ANYRES16, @ANYRES32=r0, @ANYRES64=r0], @ANYBLOB="e31473602dc7da4b913c0c6ccf30f93a7362039968f22ab31152b1e32520d81664503a66692d3523dafe5d4ebc0e8b46de1f7bf063e8b78f3eae5121e48b6b634b18db8883514cd4c1c46e2ca3d8069684881ac1ad0ae20eef96fc44318adaf8a4cd5574f4cca83f2e46b1412d5070f4c85ced3ff2bcedc455077b425b5efca497f25d623665fb28af6bc0ac983b4ecba8d07a9fb1a9870dd7", @ANYBLOB="28fa77276327a4325f8dd6f1eb71c9a0a365b588c000d783dce4875b48c9d349b51e11e24c606c25ac7db230e459fbce5c6a3f5dcb325985d2b1237563df06c778281b74f95fb7ef1f842ae309ee34e880b0a5a4645abdf78142d6b551a89b1787a18950eefd56658c", @ANYRES64=r0], 0x15b) read(r0, &(0x7f0000000000)=""/42, 0x2a) ioctl$SG_IO(r0, 0x2285, &(0x7f00000004c0)={0x53, 0xfffffffffffffffe, 0xf4, 0x5, @buffer={0x0, 0x46, &(0x7f0000000180)=""/70}, &(0x7f0000000380)="655a51cce07af6ea32efcd9d9b22c2069c8aeaf62cfeb8c42db072e32f8473adcb0a65a783fca60d568027807218f6fd1d7681e2713970ee6de9ef165ad6e0a8aa1c22e8f45a6fd8966c5ef4b61a02ae73867d5e60891c3a40364f6ad14168ba2a7905c3aa87a2a1cd004589ee8c2032262fc5a1e41cd4a36c386c75bd6ef7bc8dee64e39586d7cc7f33c79707add3a98853527a24bb7319878422b4bb0d6bdaff9b5d76680c1402f3a2b99c4ffb6510f62165cb0ec7c8bf949db0370f2cc1a7b24aec095ee026712d792bfd8302ee7dfc57d4a7cf8aead019fba4cd0a1d787a2faf03b9c5969fd20ad4ead4d0fc9b6441120ef2", &(0x7f0000000200)=""/24, 0x9, 0x2, 0xffffffffffffffff, &(0x7f0000000480)}) 2018/05/26 00:17:41 executing program 2: r0 = socket(0x2, 0x6, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) ioprio_set$uid(0x0, r1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e22, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x92}, {0xa, 0x4e22, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1058}, 0x7ea1108b, [0x5, 0x1, 0x1, 0x0, 0x1e91, 0x5, 0x5, 0x1]}, 0x5c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) [ 1446.121211] Unknown ioctl -2146941693 2018/05/26 00:17:41 executing program 7: syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x40000083a83, 0x64180) 2018/05/26 00:17:41 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ee0000008000000049f652e0d3357b78e02dbf8e1e3863ff2f4660fc0ec76c293af5162e471b0bcf6152e9de385ea7185d8beeda7cfe73412cbbd02faa67ba0af9a4e4d078295e1818d35cde335ba13b41067454e813983ea888cdc424ed6f6a9650a859edc0a81cdee6d326b5277a47c9b0830aef2e6cbb3641bdcf6454711d1e750d382595149f82b76dd83160317f016193cabaf1f3f7bf884f91c096b6f4f895ba6326e12a31a74dd46bc871481533b67d817b75988f131b879d000000000000000000000000000000"], 0x400) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000bc0)=@hci, &(0x7f0000000c40)=0x80) io_setup(0x7, &(0x7f00000000c0)) 2018/05/26 00:17:41 executing program 0: r0 = socket$kcm(0xa, 0x6, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x20000, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x4000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x500, 0x0) flistxattr(r1, &(0x7f0000000180)=""/237, 0xed) setsockopt$sock_attach_bpf(r0, 0x10d, 0x6, &(0x7f0000000080)=r1, 0xfffffffffffffc2c) 2018/05/26 00:17:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x38, &(0x7f0000000080), 0xb6e7d10d529ef8d7) r2 = perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000080)='/\x00', &(0x7f0000000100)={{0x0, 0x2710}}, 0x0) r3 = dup3(r2, r2, 0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000000)={0x0, @time={0x77359400}, 0x5, {0x6a6a607a, 0x4}, 0xf64, 0x2, 0xff}) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f00000000c0)) 2018/05/26 00:17:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x4440, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x100, 0x0) getsockname$ax25(r3, &(0x7f00000000c0), &(0x7f0000000180)=0x10) r4 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000000)="66b8009000000f23c00f21f86635020006000f23f80f01c80f6ae3b800008ee00f01cbbaf80c66b85470078366efbafc0cb066ee0f01c8263ef2afbaf80c66b8ebb6dd8366efbafc0cb0deee0f2120", 0x4f}], 0x1, 0x0, &(0x7f0000000100), 0x0) 2018/05/26 00:17:41 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) r2 = creat(&(0x7f0000000040)='./file0\x00', 0xc) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000080)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00000000c0)={@loopback, @multicast2}, &(0x7f0000000280)=0xc) 2018/05/26 00:17:41 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000024c0)=0x318) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000000)=""/112, 0x70}, {&(0x7f0000000100)=""/250, 0xfa}, {&(0x7f0000000080)=""/10, 0xa}], 0x3, 0x0) 2018/05/26 00:17:41 executing program 0: io_setup(0x7, &(0x7f0000000080)) io_setup(0x8000, &(0x7f0000000780)) io_setup(0x3, &(0x7f0000000000)) io_setup(0x9, &(0x7f0000000180)) io_setup(0x3f, &(0x7f0000000200)) 2018/05/26 00:17:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c850000012cf66f") ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000080)=@buf={0x1000, &(0x7f0000000380)="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"}) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/186, &(0x7f0000000040)=0xba) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001380)=""/172) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f00000000c0)=""/36, 0x22, 0x0, &(0x7f0000000300)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x707000) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000001c0)=0x2, 0x4) r3 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x4, 0x1) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, &(0x7f0000ff4000/0xc000)=nil, 0x80000001}) 2018/05/26 00:17:41 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000080), &(0x7f0000000140)=""/144}, 0x16) socketpair$inet(0x2, 0x7, 0x1, &(0x7f0000000040)) 2018/05/26 00:17:41 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000400)=""/140) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(0xffffffffffffffff, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:41 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xff0f000000000000}, &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:17:41 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x0, @tick, 0x0, {0x0, 0xffffffffffffffff}, 0x5, 0x1, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:41 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000180)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000380)={0x2, 0x80000001}) statx(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x5ffc, 0x0, &(0x7f0000000280)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000200)) ioctl(r0, 0x4, &(0x7f0000000080)="e7a2af1e4663eb09acf3b4c56fbd82df7faeee2716a0f77d9cd566255edce291802404d72f1a6f913bcb697fee22a78a6e81266ecddc25fd74566a5a329ef8b706ca4de28a16ceaef33eea412ef36a314a8fc2d3b73ba482539049f0665193e99ec833752d6323f96af2328ddc7b8c4c2f6ca1b9f28b8bfcb0e2ff57224e39d14966d2eb7150918e686288fd5b6be55e752bbdee3acd2c59539f5592d182fdf717517ac648e491c784211358741c4151cbf1888fb6e9c68f707f900b7a78e13c8a78c2ee372a7a4e44f17127a3f07250a624b585fce1b7b470632999f83aad6bd43266fe2a2a9f05") 2018/05/26 00:17:42 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) connect$can_bcm(r0, &(0x7f0000000080)={0x1d}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udplite\x00') getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r2) 2018/05/26 00:17:42 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x141000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80000001, 0x6}, &(0x7f0000000240)=0x90) [ 1447.181986] Unknown ioctl -2146941693 2018/05/26 00:17:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4040, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0xfe6, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000), 0x4) 2018/05/26 00:17:42 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x200000005, 0xe, 0xc2d, 0x7, 0x0, 0xffffffffffffffff, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:42 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) readv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/86, 0x56}, {&(0x7f0000000240)=""/77, 0x4d}, {&(0x7f00000002c0)=""/174, 0xae}], 0x3) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() lchown(&(0x7f00000000c0)='./file0\x00', r1, r2) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000500)='/dev/null\x00', 0x840, 0x0) connect$inet(r3, &(0x7f0000000540)={0x2, 0x4e20}, 0x10) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x30800, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000640)={0x0, 0x100000001, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000006c0)=@assoc_value={r5, 0x6}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={r5, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xd9e, 0xe0}, 0x90) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/26 00:17:42 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") io_submit(0x0, 0xffff8801d212f120, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0xfffffce4}]) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/05/26 00:17:42 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) r1 = socket(0x0, 0x80000, 0x2) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000000)={@mcast2, 0x0}, &(0x7f0000000240)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'veth0_to_team\x00', r2}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000002c0)={0xfffffffffffffffa, 0x5}, 0x2) unshare(0x2000400) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000200)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x7ff, 0xb0, &(0x7f00000000c0)=""/176}, 0x48) 2018/05/26 00:17:42 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x2, 0xd, 0xffffffff80000000, 0xf, 0x23, 0x0, 0x70bd2d, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x7, 0x5, 0x40, 0x6, 0x2}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d3}, @sadb_x_policy={0x8, 0x12, 0x4, 0x2, 0x0, 0x0, 0x4, {0x6, 0x33, 0x2, 0x80, 0x0, 0x1f, 0x0, @in=@dev={0xac, 0x14, 0x14, 0xc}, @in=@multicast2=0xe0000002}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x1, 0x0, 0x6e6bbb, 0x3f, {0x6, 0xff, 0x7, 0x80000000, 0x0, 0x200, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@dev={0xac, 0x14, 0x14, 0x1e}}}, @sadb_lifetime={0x4, 0x2, 0x8000, 0x10000, 0xffffffffffffff01, 0x6}, @sadb_x_nat_t_type={0x1, 0x14, 0x7}, @sadb_lifetime={0x4, 0x0, 0x3, 0x7f, 0x9, 0x82ae}, @sadb_sa={0x2, 0x1, 0x4d3, 0x7cf, 0x10000, 0xa6, 0x3, 0x20000000}]}, 0x118}, 0x1}, 0x8000) r1 = socket(0x2, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:42 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/26 00:17:43 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000100)=0x1, 0x8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f00000000c0)) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000180)={[], 0x0, 0x200}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/26 00:17:43 executing program 7: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00000000c0)={r1, &(0x7f0000000040)=""/110}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00000003c0)='clear_refs\x00') write$cgroup_pid(r3, &(0x7f0000000340)={[0x31]}, 0x1) 2018/05/26 00:17:43 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xff0f0000}, &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:17:43 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5436, 0x10da03) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x73, "e74a8d43d29857a37691071c6b4308b5e862759ec9c2678877ae3caa8cf6334a2343a55239c975aa243453040339a95f46322d6ce1ded78718fa5ef2889e3981f02c54cfe7a77ab9561e0cfd6017f1940acacaa04181ba88c82821aab9cf15e814851e33b8682210f198cd6d1e91f3fb9bb31f"}, &(0x7f0000000180)=0x7b) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x2400000}, 0x8) close(r2) 2018/05/26 00:17:43 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x0, @tick, 0x0, {}, 0x5, 0x1, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:43 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a93", 0x5) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000480)={0xa, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, 0x0, 0x0, 0x0, 0x0, {0x7}}, 0x28f}, 0x1}, 0x0) recvmsg(r2, &(0x7f00000002c0)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/112, 0x70}, {&(0x7f0000002900)=""/4096, 0x1000}], 0x2, &(0x7f00000003c0)=""/164, 0xa4}, 0x0) 2018/05/26 00:17:43 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x800000008912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) socketpair(0x19, 0x1, 0x1f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:43 executing program 7: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1302, [], 0x1}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000440)}, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f0000000080)={0x2, 0x7, 0x9, 0x6, r1}) 2018/05/26 00:17:43 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f66000)={0xa, 0x0, 0x0, @loopback={0xff00000000000000, 0x1}}, 0x1b) 2018/05/26 00:17:43 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000bd9b91487dcb81d50000000002000000000000000000000000000000000000000000000000000000000004000000060000000000"], 0x48) r2 = perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x80, 0x7fff, 0x9, 0x4, 0x0, 0x0, 0x100, 0x0, 0xaf1f, 0x4, 0x7000000, 0x9, 0x40f5, 0xd3df, 0x54d, 0x80000001, 0x5, 0x5, 0x5, 0x4, 0x8, 0x697f, 0xffff, 0xfffffffffffffffb, 0x7, 0xfcdd, 0x1, 0x8, 0x3, 0x100000001, 0x4, 0x3, 0x55, 0x1d1, 0xb2, 0x3ff, 0x0, 0x5, 0x1, @perf_config_ext={0x9, 0x80000001}, 0x0, 0x0, 0x1ff, 0x6, 0x3, 0x2, 0xfff}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) r3 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x8, 0x400) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000340)={0x10000000, 0x4, 0x39}) r4 = getpgrp(0x0) fcntl$lock(r3, 0x6, &(0x7f0000000380)={0x3, 0x1, 0x100000000, 0x7, r4}) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x541000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r5) 2018/05/26 00:17:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/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_LAPIC(r2, 0x4400ae8f, &(0x7f00000013c0)={"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"}) 2018/05/26 00:17:43 executing program 4: socket$alg(0x26, 0x5, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x18a00) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000040)={0x7, 0x80000001, 0x1}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x0, 0x0) select(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x3ff}, &(0x7f0000000100)={0x200081}, &(0x7f0000000140)={0x77359400}) 2018/05/26 00:17:43 executing program 7: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = semget$private(0x0, 0x1, 0x400) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000100)=""/220) 2018/05/26 00:17:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0xa0800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4038ae7a, &(0x7f0000000000)={0x79}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x7, 0xffffffffffffff9c}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000100)={0x0, 0x4, 0x1, &(0x7f00000000c0)=0x4}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x7) 2018/05/26 00:17:43 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xb, 0xc2d, 0x50, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:44 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80001, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x7ff) bind$alg(r0, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) accept$unix(r0, 0x0, &(0x7f0000000140)) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000100)) sendmmsg$alg(r3, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f00000001c0)="c0", 0x1}], 0x1, &(0x7f0000001640)}], 0x1, 0x0) recvmmsg(r3, &(0x7f00000056c0)=[{{&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000000c0)}}, {{&(0x7f00000022c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002580)=""/48, 0x30}], 0x1, &(0x7f0000002600)=""/1, 0x1}}], 0x2, 0x0, &(0x7f0000002640)={0x77359400}) 2018/05/26 00:17:44 executing program 0: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6c, 0x400100) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='dctcp-reno\x00', 0xb) connect$unix(r1, &(0x7f0000665ff4)=@abs={0x1, 0x0, 0x4e23}, 0xffffff5b) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/05/26 00:17:44 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0xadf, {0x12200, 0x8, 0x5e8, 0x8, 0xe40, 0x2}, 0x7fffffff, 0x7}, 0x909e988d0b818) 2018/05/26 00:17:44 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000000}, &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:17:44 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x105005, 0x0) fallocate(r0, 0x20, 0x0, 0x8000000) 2018/05/26 00:17:44 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:44 executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x400000) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000380)='\x00', 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/26 00:17:44 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x0, @tick, 0x0, {}, 0x0, 0x1, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0\x00', 0x0}) pkey_alloc(0x0, 0x2) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@newqdisc={0x24, 0x5e, 0x7, 0x0, 0x0, {0x0, r1}}, 0x24}, 0x1}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x80, 0x40000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100)=0x10000, 0x4) getitimer(0x2, &(0x7f0000000140)) 2018/05/26 00:17:44 executing program 2: r0 = socket(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000280)={'security\x00', 0x1000, "5dd9008482faa17774bdb164801161275b630c38efb49a5ab373277988d1a1429d90bfa661add6e8836732872bee6e1db804414c82b8d1eb5660eb6c63b2744214d2b9a01d8c927559dbf47d7f1847dcfffc92abc147a05f5b7c417fe0805375ca7ba93ba4233458ab533bbdfa592ed5e3eba4f2ed4e5d40cbc0aafad0a80dadc545fefb355c0e70aa6b212249f5a776be9d6b5c18eab47ae6fb218cf27c68f42999c2de3272a1c04e6a42f9234c61cbb0c03551c7740f7b866748ae6dd0bda1bcbf789b60635de154318310bfd890f5c45505b59b5be3b208fb0c74a9ea7997104d9b4a13e1e0fc01fc5408a543b0f8bb664a67037462a44a1b90380b9ac1cf22cefda8c234e55ab8c0612911f7c1336796d77da847592d941afe3f63e85430cc315460a0c20876e6f2d1821b17816b40e5f3c65580ed3cb406c49f66f24975eba358be78d98f06cdb7341d917f2c2c28e005b44e1552d8dfa0239baf3094a97ca2a5d04202217c39a1ecc8a2d620883fc61902658ebb7b97e64d8ddb92944ff179611ececba6ea05e43f75fec650a9a9f01b50b6885b221c1017d444203c4b819fdf5bbc2cfb7ad4e454f86fee74e4f93dbcfa3a57a9ab63c12a2402a6711c8fb9fc7d5d95ed4a2d746873a7f7b6b8e89f514c96aa91947db4d92222608607497105f9f119a9832d2cf5680209cfbe2118cf8f04b698f60f763586165fc129341bbb9b208f91d734c92a6eda46fddefca5c0f931bf1be436c303968c41cc9d2251856baa6c11c9ea9108330e77dbbd8ee48ba2b1d01f3dad6328844bf2de037f1f16f6885c5d6f0d8b9129013713ce8036698b5b9b4e4101ed7595b376fd8906296587afef8cc6969105a3ac1058ef0d89da9485dd5dd5f0611b74994319be18ff6c7aaf3c773ee2ca6e787c4ab04c5433c5e4d79fb6fd4af050a2287209647c629139dd48feb4fd118e96ed8cfd3b48134ba1a35d8b57f616633579c3633e5fa279611d6faf54fe9f7f247e307b540734abe9cbbad5b90ad76e391bb4a57bfee79a87a9a41a3cff9fd62217c9d645a5b4ce1de4a593907e4eb8e8e46bfef957e4f70201a677e760526f58d3782b71e9696d820f2f0a183f7c77983f98e7b99d7441205c8fa16f16b9d4c36f1c3691f2270620c78e1e1ac4f605b11e880eeb0a292e9f8491cc2139026bcec8fbeb9969ca871a6bea01a88a9dc39dc4c306369c7dde2bbf40f606016316878d74a96520dda70dcf081c20e195d0688c0141252161e97b568d5443c7c1e4368c1bae59a30bc5c1fa9d782b45a769d46bc5c09cf0acf23ebe67a683b47e0ee222549e32448217df4f2f21dd5521ac3dc7813579deede48da4c5d9c5f8e3de060b9a4ba20579a5dfefd9ea473b4b2c5bb712806dce685379b572a4db9d4a4d6c006b5e4e6c1937510f04c6374c16731a43541558e485108a4adf1f6774d34727d6594ff73614df3159aa51dba88b7772fe4494bb2be6e6ca18fd7a388ca7ef1f8ff550cf58efc0d7caee231f23efdcf623f6248002f821f83a71114c46ba5f07bbed462f04dab932561d88dc976e89822d89241fb52465a7aafcc13671b50c9ee3c1a202db5c7610ebda242cc904faa3c85a11ccb6a548517ae1d206b1e9c8dfdf67becf0aac049b4c76ca02a6ef462f296b1e2e79ba024d1e580d86b6d7d16a0b7e9340d25a374dda0ca9a8702a14c1581fdea55caa0ac6cfdbf6b76e5ac5594d20714202b9816a6b019ac92713587849245863a271f3551c6618cc11a9c3a9a6675fd4a0944c2a196b6feeccedec75df09d0dab0fe5315990db8c448dbad61a6408f5d6c2f26b3e8d636167dd808c1eb3998af9ab075fda009fe4f7b28aff5a37a999befd6d0b284eeb68410fae00bd334704eb7f3776a7be52a23bffa12f3c0fa3bc934d016059dcd02909afea34373bae69e14fbddbad9ce04e82e07c75cfa58fb0e8822a775d7b41401b2e94d4b36ca7b3f771c7dd29f8d4a3ae69ec86ac0ffeb04f4bdc610df99fb97fdb69be667ed53c9f9384c892d1897040512be0e2a140588f901d46d38200098247a74952e11b430bdb085f78ed013ab0c86b1a1360285fe8203b7d9cfecfcd74c3ec2515a8e4692a4ec35d8f7bf44628b0b4ae494f87efc6e6833eef394925e737a7e2f6e6604508093d20b92bfee246cdad00eca7d3c155cc8dda245baeb0de5f51875e2dcba6e4b51bdca78c19c2ff95cde145c36dc9d28409065d68a503a9ba784660823e867044250852428c953ce5d66e0773282dd68ee45866e421c773a32155648d652204f445b61e5bd347764e226799dc3b21db2f32c37642ba9ad73a579c6a18f1326f46fecbf7251eda0a8a208dd40869ad32f37f447c0c3ad6e2ac294eb60e47feefd15b50081f1e542525cbe57d4ad1d58a4b26ba2a6b5f52f728e95eb984f33baad5fa87e69fa56714d30185757d014908d33c071d1b2fdddb0062a7afc48ce3ba4cb5432bba1f3adc1151ea2b9195e503fa888814ec2c1eb52d13a7350b327f7b671b55246001b493545e589ad02a6d6aab8e0ac173c685f4e809c282ea82399bf668ead7e3b725a67ab4e6695541fbd28ccbb28cc138bc34252d42839b4997f0f1c95accbef5762e35f502ace68f889fb516d69f094169541bbd345ea470c33dbbb04df9427076452e794bc96d834bf5075f843371cd3b24f6da412b335734cce27f0cc40637b24d6239b1c413a2b03fdc42170ad28d6fd9a89aedc11b1d451c7a6a2702debe66c683db655e59caeb4be131b52ce83818041f5a03211bb4b3153816d4570ab9e233639eb9044945ebcdc55d480337dfb095a9b7b4e22d2108bad0a0660ff1cede37b7870ea7ae74dc2f96adb34cbb739f0645dfb858f0de258888c31b59ae6c6c6fe10e06587553b20f88bdeee7247983fc3aada149b6132638730af6e7d2be774e50022d32bb3a7a59c77405e997a13be992afca9f5dbe7c3a95da4b2e7117516cf8d376821b7b108e7420b88415e4ecbdd618ebf91d2b8781cce5c0029dfb8837011ca9dc3275d69fbb95e499a8035ed5a6b5d779851467f100d407105d44bcd0e2e8100488fd39b8c5e8cc757909d16cc5a8aa33f29a22f454d494698777ca55b016a250e938e3c400c2d10b34963209f7e93fe2c38bcfdf81a74011002fae663686e3ef5c3d8fe2580b8d1701a5812c9af008c1f58ba522cc81447d2211ea3ac6378bcd5bca640c3a152c723ac8a18a61063d1cffad54ad8ae6b5d25b1fa8b4d23b4d033ad66870bf42ed86b8f15395593fc79b5ba0fe87fa10a47e8c9b9e66fdc0231e5aff2bf9748a281217a08977b0f7a1f1bf9ef4b70f1a9fc008c28d4d3b7ccb6c2542c266c31dff375a9fcc8e80a00871b48af68799d9452895ca78410c2eb3bc137a86331fc7b743c913e07040d3af945e7c01cd08966dd840cda9d98a8d2f2cbb80e6f4ccb360d8490988e1fe356bab5e10ee2b8220a58b7aef281751d84580b37b29d80b3b63adbaf0dbd602e47546d1bc66af844ebc238baaeb508333a29d660f70c73f15eac1de4b54a53077a21736810a725164df934eb3e2f3665cc41c74a5bb7174d39c270a81eb92d5a3f8a6daa0e6de765117fb20918f2555d65486d7dae945ef40139e0a7313b80ed56c68b7fdfba0878399f8409b34b724023400d1377ec3d54223ec5e3d21482eb2b2404f53a9fca9da8a19d0f5d830fecfaf50668bce9b64c2575b4397d8d32cf3c5cc4a5acb4b29ee77ad93c70fad8c86f87dd5769a8f3578b0799219b6b2eebd7869df49b3093e16bf89f2305240727e065adec8c5d9311e8005798cb73c79552c7ceb27cb8cdf17e1d1efaa7671b574c777266e9f625c3aa4bb70579d0e303dd152bc4b0cf6cddb3e01994327ece2bcb0b7cca84c223578d85426da8082165aad37b1de0071ab462638169b2c478d407c2b147049d05b2dda589d2010b89c0090b6a697aa1056194d23aec4d7abb97804d1efce64e7a1476c5c9152ab771e85c9280297ba7afd3f5123cdb8d94a3ee2c4b8a647d043ac14aa9b9dd1c7dfb72cd4298c765a3b5529bf45fe3877e77fba700e1aa35fd401c64cb4d2727049473bdc9efdcb2959722a94b26aec4cab1e79f6f0a2a2cb8a9e177520aee75c58ed4412442ed3fe849fe9f73d052080b47301dbc368fb4327835628c73a7bb81348246fb5f9c38fd4e3d0de88d806c9f2a944b141bfad8e8e9ace4f3c71ac28f711cde68c021ce6393ba1534a75f898a93ce3f9f4dd427e2cce851ef71579b368b082410f23ce7554b8a3412921d0a40b1f357758b898d2cd250c1e6f419f8d1a7cf8fbca4c029bcbf0f0b95537c5377290e1915431d07fb54bc9b708147a9aea802ebed68e566df9365d7ae7f77cb32eaab1232f27836ef980e8012f6f226e09c1d109fb49b0ba31a88ba7e94f80c52e3c7b3948df47f7df1ee150b9c7e9cb4d9b68515aaef171c62529b17d5661a7d61fabb2a479e711189995b8af258e944b807ad2aeee9e43530e281fb5bbd3ae806b1154e38bad97d3c6b3c6456a3678af6735421b2702e7ed021d7009bd12bca6d2e774c641b85ee4973b2c1210a0d9f6e67f10fb9c8af8b87d127bd3037159b58e1a4bbbf29cac2ba1ec1af5543cab7756a55dd93e804bbc337e1f013777ca25d6c6ed1fd7f997b66338a8caa5d90d2d503ba262707415a1e506edfe09c811428f44702238eb74e806a5bc29acd4c367a062444d9f4ec73d8079cb504b4c678d9730e68b7eda7893721eb1a1b2880ed97957e8d50d37f50a4fa72017ca8b69fb5a3e0c2e7b9381055f82d445196049512ecd31efe079685de86c04ff7eaf8574b5904a411913e9131d917642cff1d8b66bd8c3c54c34621e47eab986680ec8d33e453388f6cee1ff77b8c3ad8773b355ad4f4ae169e5d8ed0d8609c48dd22de869d7336cbe86e6f9a34ec2528c3d5bf3d2af7672917b11d10f3bfd870e5d5be860ed6fc3ae680586dfe2331aca5fda4709a06e6a8ff1213c05a9292025e4e12e892268b6c471b7df125c35497cef8b024a368cd6e357ce8b8731b180c17fcbb672118d62000f02b07024435faa32bf230075c0824f1f14a09959e03212458df05baa5711901d7b95c29f70d0da0eb5281fe8401a49e42f3146b347d37266832e0ef0a0a17ddff51a165e1661a757a5e6f456084831076f720618d81c1a40d2da32c01173c0502ea417af64297a198a15a37466c897771d2f7098797dcf832083778f07eb48bb2de2f6491a28a8c6188ab448408d39a0f09a7b2f92133e4ca1efc0e6981a2961b4e7de6e4fc1ae591fc950bb31d26e305d1c2354cc28b434137b9f9553e059b283ab76c7db130592a8ec53439c5e51e1bb13beef97feee68d045585e83ea1827d4f7ffdbfe93669e945853db4d9fc9bc5eb9ec8265f25c39865de9cf0cce9f424c65c6b353d2319b66b225831d29ed08c77fd2ec0746d103f83d3d4c31c31eeb4ac69cb45f446ecdccd4a5b97385a1dbc9af03d190a85894349beefcf82803e1aa8279ef7dedbc8f83e359b16321259371ea20f45c2029b89a352b74783123a5ff6627b23284f0edb8834c870db0c2979daf2dd30fbf65e197214699ffe593001a8f3e323a3bf5ce5ca9db606415134dc56d9a1650e4a412c162c8b076bc10cab6402d4f64ab7377adc0bd02d6788391bfad53e36dce6133cdd5599afc4af657536aada9a78c2a9cfa7f44536aa014cbc0cb96304e3321de65d72196cc831d43d132cc729d1f72a1ce8d84933ffdcfe114d"}, &(0x7f0000000040)=0x1024) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:44 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc8, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000000)=0x4, 0x4) 2018/05/26 00:17:44 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000280)={0x8, 0x747a, 0xfffffffffffffd2d}) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85513, &(0x7f00000003c0)={{0x2, 0x0, 0x0, 0x0, "823c3b0a81821d1c9ef321ea7aa81d0c3c3055054dd778aa41b0eba4c5b7438716ca08d19f22f3f795a0f30f"}, 0x0, [], {0x0, 0x1c9c380}}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000000c0)={0x3, 0xffffffffffff7fff, 0xc5b, 0x1, [], [], [], 0xfffffffffffffffa, 0x5e, 0x7, 0x3, "0fc6e1015e3a05fafb15c19d06982e9c"}) 2018/05/26 00:17:44 executing program 7: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400201, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0xd99) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f00004c4fe4)=[@enter_looper={0x630c}], 0x1, 0x60000000, &(0x7f0000fedffe)="05"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000080)={0x0}) r4 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x810, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000300)={0x50, 0x0, &(0x7f0000000240)=[@dead_binder_done={0x40086310}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x48, 0x20, &(0x7f0000000180)=[@flat={0x73622a85, 0x10a, r3, 0x2}, @flat={0x77622a85, 0x10a, r4}, @flat={0x73622a85, 0x100, r5, 0x3}], &(0x7f0000000200)=[0x30, 0x0, 0x58, 0x38]}}], 0x33, 0x0, &(0x7f00000002c0)="349a9bafd9e582174ee51a4086f8313702d2eeb94789f87f5dc6300a74069b7723ff25fa8d43201ac5f64e5427276170ba3f29"}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'ip_vti0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00000004c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000500)={{{@in=@rand_addr=0x2, @in, 0x4e23, 0x7, 0x4e22, 0x9, 0xa, 0x20, 0x80, 0x62, r6, r7}, {0xffffffffffffff10, 0x0, 0xffff, 0x9, 0x7f, 0x5, 0x6, 0x3}, {0x4f3, 0x1ff, 0x1, 0xee6}, 0x9, 0x6e6bba, 0x0, 0x1, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x1b}, 0x4d5}, 0x2, @in=@rand_addr=0x80000001, 0x3501, 0x0, 0x3, 0x100000001, 0x7ff, 0x7fff, 0xfffffffffffffffc}}, 0xe8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0xfffffffffffffe47, 0x0, &(0x7f0000002000)}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x81, 0x4) [ 1449.329260] Unknown ioctl 19272 2018/05/26 00:17:44 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x5, 0x22, "f8d73c7af9546bb81e28fa75205f6d1a6bb4af1dd9bb6b1b43027406fb5d475295ff"}, 0x2a) 2018/05/26 00:17:44 executing program 4: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote}, &(0x7f00000000c0)=0xc) sendto$packet(r0, &(0x7f0000000040)="bbd2be129cb0a30fbea69ae0913fafa984fbeb2b05d97e66e8ef398eb36758", 0x1f, 0x1, &(0x7f0000000100)={0x11, 0x7, r1, 0x1, 0x7, 0x6, @random="bf5a0cfc8755"}, 0x14) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001800010000000000000000000200000000000009000000000c0005000800f671e04b21bf4b540000dddcb3fcfe2cb0c6a6b7c05376bc5c79d2ce2e31970be08ef0e1f20b2dc55d9ee105b3345b2cf97b5924f9b663a5991f0f84664a533790a1bd537f7bf1834bcd245df25b575cd446ba87cc10bd33746d18250a0ea37f18a6fe2fa0f4ab2d0111470cfe3d41779321227ebb22ce34ed0053d4743c6df5177c5fa19e3c47d09e71d2d96a6529d887f09ce45bfbad64f6d4214a1d1ab51c204b6d000000f41bc15ae438d8502e8e87875ed4c5c45400bd4601b33884fdd69c964d0101872d3dd25eca20a7d24d70cb9e7c", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) [ 1449.355201] Unknown ioctl 19272 [ 1449.356540] binder: 5746 RLIMIT_NICE not set 2018/05/26 00:17:44 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0x9) ioctl(r0, 0x8910, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair(0x3, 0x800, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0x8, 0x8, 0x6, 0x5}) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000040)=""/58) [ 1449.405366] netlink: 'syz-executor4': attribute type 5 has an invalid length. 2018/05/26 00:17:44 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000500)="9ae2d10000d6008fe858ee7f86c166ba610066edb805000000b9731d00000f01d93665660f7f6600f20f1175ecc4e1ddefb800f0000066b816000f00d0c4e279ac010f0118", 0x45}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/05/26 00:17:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$unix(0x1, 0x5, 0x0) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0xffffffffffffffff) r3 = memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x1) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000080)="c39edae077e00098dda4e68bacc56c", 0xf) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)={0x110004, 0x2000, 0x5, 0x7cf, 0x45e19bcd}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/26 00:17:44 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000040)={0x7, 0x1, 0x7fffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:44 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000000}, &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:17:44 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)={0x20002000}) timerfd_gettime(r0, &(0x7f0000000040)) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000000080), 0x0) [ 1450.162868] binder: 5745:5799 ioctl c0306201 20007000 returned -14 [ 1450.162874] binder: 5746 RLIMIT_NICE not set [ 1450.173813] binder: send failed reply for transaction 168 to 5745:5799 [ 1450.180591] binder: 5745:5746 ioctl c0306201 20008fd0 returned -14 [ 1450.188818] binder_alloc: binder_alloc_mmap_handler: 5745 20001000-20004000 already mapped failed -16 [ 1450.199483] binder: BINDER_SET_CONTEXT_MGR already set [ 1450.204902] binder: 5745:5746 ioctl 40046207 0 returned -16 2018/05/26 00:17:45 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:45 executing program 2: r0 = socket(0x2, 0x6, 0x40000000000000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:45 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=@updpolicy={0xc4, 0x19, 0x407, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xc4}, 0x1}, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x7) 2018/05/26 00:17:45 executing program 0: r0 = socket(0x10, 0x2, 0x6) r1 = socket(0xc, 0x2, 0xb128) write(r1, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000340)={r1}) write(r0, &(0x7f0000594000), 0x0) r2 = dup2(r1, r0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000380)=0xf957, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f0000000300)) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r4, 0x5}, 0x8) prctl$getreaper(0xb, &(0x7f0000006f00)) setfsuid(r3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getsockname(r6, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) 2018/05/26 00:17:45 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x105000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000000c0)=0x5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5423, &(0x7f0000000000)={0x19}) ppoll(&(0x7f0000000100)=[{r1}, {r2, 0x100}], 0x2, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x8) 2018/05/26 00:17:45 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x0, @tick, 0x0, {}, 0x0, 0x0, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:45 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000040)="aead7192497d1ba80fefc5fc4733a54abf690151a1a6bdaf0f9319bd835f71fbbfce0088108c5c87d3fc9bec1e27f8b074b94c844cc946b6787e25ecb0d25d4151c138596baa536ba742a5f70a7eccfcb5ec87befacde04901d39b69a380baedbbb7d13a56b387600127dd7f58f4ac9021aaed00e0cd12b6ef7b28b04e67be8b968c24a3bf5a291d24b474aeb1b59d82eb521bb0b20c301ecaa150dab4cf438b391830832eee871770", 0xa9, 0x8000, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) bind$inet(r1, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 1450.207109] binder: 5800 RLIMIT_NICE not set [ 1450.221485] binder_alloc: 5745: binder_alloc_buf, no vma [ 1450.227080] binder: 5745:5799 transaction failed 29189/-3, size 0-0 line 2971 [ 1450.252193] binder: 5745:5799 ioctl c0306201 20007000 returned -14 [ 1450.363811] binder: undelivered TRANSACTION_ERROR: 29189 [ 1450.369777] binder: undelivered TRANSACTION_COMPLETE [ 1450.375151] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/26 00:17:46 executing program 7: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00000008c0)="22735c63aec86df57969b38bc71cd304702ab233d69fbd4e262731be62c7cfe9a8", 0x21, 0xfffffffffffffffc, &(0x7f0000000300)=@ax25={0x3, {"a6ddf87f6371fb"}, 0x4}, 0x80) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffff04}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) 2018/05/26 00:17:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) openat$cgroup_subtree(r1, &(0x7f0000000340)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000100)=0x30) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r4) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0xc, &(0x7f00000003c0)=@raw=[@alu={0x7, 0x2, 0x7, 0x0, 0x9, 0xffffffff, 0xfffffffffffffff0}, @alu={0x7, 0x100000001, 0x1, 0x0, 0x5, 0xfffffffe, 0x18}, @call={0x85, 0x0, 0x0, 0x1}, @jmp={0x5, 0xd83d, 0x4, 0x6, 0x3, 0x8, 0xfffffffffffffffd}, @alu={0x4, 0x2, 0xb, 0x5, 0x7, 0xfffffff0, 0x8}, @alu={0x4, 0x5a0, 0xb, 0xb, 0xf, 0x80, 0xffffffffffffffff}], &(0x7f00000001c0)='syzkaller\x00', 0x7f, 0x0, 0x0, 0x40f00, 0x1, [], r6, 0x9}, 0x48) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000002c0)={0x1, 0x7, 0x2, {r7, r8+30000000}, 0x3, 0x3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000074b000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000180)="0f00d69a450058000f009931bd0fc71e741299baf80c66b8df05628266efbafc0cecb803008ee83e0f38f04cbd0f06650f01b97440", 0x35}], 0x1, 0x0, &(0x7f0000000200)=[@cr4={0x1, 0x20000}], 0x1) 2018/05/26 00:17:46 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x83) close(r2) close(r1) 2018/05/26 00:17:46 executing program 5: mknod(&(0x7f0000000040)='./bus\x00', 0xffe, 0x0) execve(&(0x7f0000000000)='./bus\x00', &(0x7f0000000100), &(0x7f00000002c0)) 2018/05/26 00:17:46 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:46 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:46 executing program 4: r0 = semget$private(0x0, 0x1, 0x400) semctl$IPC_RMID(r0, 0xff7f0000, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x5}, 0x8) 2018/05/26 00:17:46 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x0, &(0x7f0000000340)="26b2012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000380)=""/4096) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000040)="70996a449d9b24151427615bca288fc6baa8c11e1f51857dbcba088083c59f9b5c8c0f8a7c3704cbc69056b8efc4651e080de7696c8a235d75cb80cd7d7fb497149c05393c20376d4031727671f5b2", &(0x7f00000000c0)="714a058f7093a691a2f721406340"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:46 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="e3000000fb7945e6e3162ab7a309db8fc11273fd9d3a0d5ffaea55bc35ae0bf54e334119572aa8ea29df2591f26290316a41e9186016bf54b8259202a49e94330d5cad9a632164abb02c4714a1b106731aa627b7304799ac2c0d44447b28e6e166e4ef7ff84c07154d101e41212334a126ad247a7b75ae6b2971b7bca3af716ce547ba4bf49d04407820553c24dc8c5f7e38016922fd0e505a8311d60f6e39aeb737fa746e5d8849ac1adf114ce914579e9d75c114d2566a3def8a42fd32f510863043828d41c46c249595fc9b", 0x4) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) fchmod(r0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/26 00:17:47 executing program 7: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x40000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r1, @ANYBLOB="8d0caf5fe30cbd97b276678d80005f2248418d0ed9aed5485e8472e98f4f09322f89b4f8ff3a9c1ab534b70f222e91538f8d824dccbad39ebc0ce130944e718997c1a400bb416010712ab2062375f6526a95bf6d65e03a9f3bd0b63d066738d0683196400ea2872d2d5b06cee5169f78acf76aa3350c3a82c5edc99ee25e69e977f2717e75ac4fccd9126046c80f9b37c560ec14fbfcddd98d162d47d6c94005e6db4a01d78a03e8928f8769cdc8b7ab8fe4d9ce586b61"], 0x28}, 0x1}, 0x0) 2018/05/26 00:17:47 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0xa8203, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000100)=0x4) syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/05/26 00:17:47 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x395) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x101, &(0x7f0000ffc000/0x3000)=nil, 0x1) 2018/05/26 00:17:47 executing program 5: r0 = socket$packet(0x11, 0x4000000040042, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0xa4b, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x20000, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000180)=0x8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="050100000500000000000000ffb25bc202938207d903378c398d5375c5f73f2e55067d2780e19e33e3c2e7725f58a55afce0b86f61f7402810c3aae5dafadc5712f29508c008e26575efe5eb8f5972ea", 0x50, 0x0, &(0x7f0000000000)={0xa, 0x100200000800, 0x8000000000005, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/26 00:17:47 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6, 0x3f) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) close(r2) 2018/05/26 00:17:47 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000010c0)=@broute={'broute\x00', 0x20, 0x2, 0x2b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d80], 0x0, &(0x7f00000005c0), &(0x7f0000000d80)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'bridge_slave_0\x00', 'eql\x00', 'ipddp0\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0xf0, 0xf0, 0x120, [@statistic={'statistic\x00', 0x18}, @mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x1}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}, {{{0xb, 0x0, 0x0, 'bridge_slave_0\x00', '\x00', 'syz_tun\x00', "697036677265746170010000003d6d00", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa0, 0xd0, 0x100, [@m802_3={'802_3\x00', 0x8, {{0x0, 0x4}}}]}, [@common=@STANDARD={'\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x328) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x62000, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000080)={0x3, r2}) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x1) 2018/05/26 00:17:47 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:47 executing program 6 (fault-call:6 fault-nth:0): r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) [ 1452.341544] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/26 00:17:47 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x890e, &(0x7f0000000600)="c626262c8523bf012cf66ff2c900b39b5f6a3dc82b5064d531d356bf50bd2627161f120a048ed75850d09ca9d31da963e24d0ea5e0b9bb709f94309e54e924a8530fb1f222cc69e7c3c72a36aa762a5ac6ffd8fde6a730e51022600b26810691165572198e2da51bff92e5aaf9b6dd7cf10ec7e7fc2b12419778708f47536806f45bfee5ba620bceacedf8abbe7e75940b4eaaa682c4643536b2f74874ed07f8d74044107d9e81f7a3d2f5e9bea00d") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/dsp\x00', 0x408000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000480)={r0, 0x1, 0x8, "a6cfcdef01471895477ed3e8a98a608e6b0ffc14a822c612d3070dd6fd969110d342e239abc613a1110f84264a45ba66c52f054cb5ab8f732003c6d775bb690027e36359db3263636af739fb8e53dd53b2bf9f5a621c79f87e454668a590c7bf9658db167038065f2c33df1a51da6b7010746064fa4ea762d18e14de330f67ee4d3765437cc1"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000700)={0x8, 0x20f, 0x0, 0x3, 0x0}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={r3, 0xb5, "ac605548cf87f498ab42854abda37f567af03fd908e95aeee462c1277e4ad351bd9dd8ce1ec93ba275e87e628aa96f4ff9bb48b7215528b53a2bb19434214bc421fa43494a0cb6c563fd3546c2fde3dbced4b06296a1ed4b7badc5252452335d11dad584ec62318405283c0d94f654ba6befd8cc666893b40527f71773ab31724e4edecb5a83ad0287e53bed4b51af5b0fd0cf701f6dd4230028a50bb51fed186720fda33c56cf6b89dc9a534938ee51564d94fbbf"}, &(0x7f0000000840)=0xbd) seccomp(0x1, 0x1, &(0x7f0000000540)={0x5, &(0x7f0000000240)=[{0x0, 0x0, 0xffffffffffffffff, 0x385}, {0x6, 0x32, 0x10000, 0x7}, {0x6, 0x5, 0x4, 0x3}, {0xc5d8, 0x7, 0x2, 0x6}, {0x8, 0x7, 0x1ff, 0x8}]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='^ppp1losystem\x00', &(0x7f00000000c0)='system}eth1vmnet0\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000440)=[&(0x7f0000000300)='}system\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='.\x00', &(0x7f00000003c0)='-\x00', &(0x7f0000000400)='md5sum-securityGPLcgroup\x00']) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:47 executing program 7: r0 = socket$netlink(0xa, 0x6, 0x1f) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xd, &(0x7f0000001ffc)=0x2, 0x1) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) listen(r1, 0x0) 2018/05/26 00:17:47 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c590d00000000000000000000000000000000000000000000000000000040000000080000000000"], 0x2a) personality(0x4000000) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/225, 0xe1}], 0x1) 2018/05/26 00:17:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x80000) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000080)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000140)="66b9d004000066b80900000066ba000000000f3066b85e2100000f23d00f21f86635300000000f23f80f0fd58ef0319408800f01d1660f6c5600b80c008ec80f01cb0f2329bad004b0afee", 0x4b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 1452.412429] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'broute' [ 1452.461931] sd 0:0:1:0: [sg0] tag#2989 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK [ 1452.470664] sd 0:0:1:0: [sg0] tag#2989 CDB: Read(6) 08 00 00 00 00 00 2018/05/26 00:17:47 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000040)=""/129, &(0x7f0000000280)=0x81) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:47 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10000, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000180)=""/171) mlockall(0x3) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x78) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7f, @loopback={0x0, 0x1}, 0x7fffffff}], 0xffffffffffffff0a) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x1) [ 1452.506994] sd 0:0:1:0: [sg0] tag#2989 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK [ 1452.515711] sd 0:0:1:0: [sg0] tag#2989 CDB: Read(6) 08 00 00 00 00 00 [ 1452.543995] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'broute' 2018/05/26 00:17:47 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000080)={{0xfffffffffffffffd, 0x3b6e}, 'port0\x00', 0x82, 0x1, 0x7, 0x3f, 0x1, 0x0, 0x9, 0x0, 0x2, 0x2}) 2018/05/26 00:17:47 executing program 2: r0 = socket(0x2, 0x6, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x2000, 0x82) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000280)=""/61) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = msgget$private(0x0, 0x2) listen(r1, 0x2) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/91) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00000003c0)={"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"}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r3, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000380)=0x2, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000002c0)={0x14000000000, {{0xa, 0x4e23, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0xb10}}}, 0x88) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r3, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:47 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000000100)='-.[vmnet0^\x00', 0x1) r2 = getpid() getresuid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=0x0) getgroups(0x3, &(0x7f0000000780)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r5 = getpgid(0x0) getresuid(&(0x7f00000007c0), &(0x7f0000000800), &(0x7f0000000840)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001b40)=0x0) fstat(r0, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001cc0)={0x0}, &(0x7f0000001d00)=0xc) getresuid(&(0x7f0000001d40), &(0x7f0000001d80)=0x0, &(0x7f0000001dc0)) r13 = getegid() r14 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001e00)={{{@in6=@ipv4, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000001f00)=0xe8) fstat(r0, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002900)={0x0}, &(0x7f0000002940)=0xc) r18 = getuid() lstat(&(0x7f0000002980)='./file0\x00', &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgid(0x0) getresuid(&(0x7f0000002a40), &(0x7f0000002a80)=0x0, &(0x7f0000002ac0)) fstat(r0, &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpid() lstat(&(0x7f0000002b80)='./file0\x00', &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getgid() r26 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002c40)=0x0) lstat(&(0x7f0000002c80)='./file0\x00', &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002d40)='./file0\x00', &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002e00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002e40)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000002f40)=0xe8) r32 = getegid() r33 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003400)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000003500)=0xe8) getgroups(0x1, &(0x7f0000003540)=[0x0]) r36 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003900)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000003a00)=0xe8) stat(&(0x7f0000003a40)='./file0\x00', &(0x7f0000003a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003b00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003b40)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000003c40)=0xe8) getgroups(0x5, &(0x7f0000003c80)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r42 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003cc0)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@remote}}, &(0x7f0000003dc0)=0xe8) r44 = getgid() r45 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003e00)={{{@in6=@ipv4={[], [], @multicast1}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000003f00)=0xe8) r47 = getgid() sendmmsg$unix(r1, &(0x7f0000006140)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000500)=[{&(0x7f00000001c0)="244ee76f304b055c5b6fe0b11c099c75e1615f458f443cea476fba2df5a14a7ba00db810fe246e3db6a80973085bff89e6e628d440b46abdfcea3b85aac9921edef50e42f54de026aca51d0237a2fb4a1683a65a6809630bc40f51c727b9a0", 0x5f}, {&(0x7f0000000240)="9989cee0e265a0ffe52f7fc14f63e63f3931990fd09753e840575af86255c05c31cee132bf987690e280cb69e663dbc820786b4dcb09d58dad0171f62612ffc3317c30b4baf078bb3df8fc91c2e36a5cfc8c6363c576603c406d56b3c8e2f4808a136088d5a97f8dca757a02d57cf6fbce61a3a5c1062bfbdd4a0a04fe0362d85b3a5fc5da1e7f565c64cf416e67eb80e605d261c0eb6c151d", 0x99}, {&(0x7f0000000300)="80", 0x1}, {&(0x7f0000000340)="88bf79ec01174bd2e22a8ffe1a4e291d7610c72c60ae772ae7984f12aaec530ba309bff24fc84f11d69b1b4a57401083b0f3b26ddc6b736fc0f27bfa350acc4eee6867769ea5bc97d9c4a8fd67f7b89d3c499c999ecc2b7d30aa015a763b45a7735e31f402648079286a7fd183d7353cbf724ca3cb7f2eca8fcfa0c00c81a2c255494141a026cc4428326021050495bfd1cbca3eccfff668841b8c77bec5870afca5581836a10395a7405f5a3f7db62e2fc1717d230f008ed98a", 0xba}, {&(0x7f0000000400)="0182bb585c0f5c99e38585f07b3f4ab2905e53b06792b60f59050d026b82863d94ab67be544f54d84e8f61753b396a8f00d83cde087ee3700b33ff8b", 0x3c}, {&(0x7f0000000440)="5a1144313878f9a97b6b982752befb9c53558d721594089a0974ce59a4f276696c54fd5f3a6486173c4204d2a1ab6d8f7d7558e049a5fb14ad5f201a2d87be70e4cbc9dbdfd82982beb996ca45fe390cddbc78e3152b22cfff58da937f5b062595927da52b17c28b300ccaead287d9a08bb27680d8ba89d4be768346a16bc09825acc72521b1dd", 0x87}], 0x6, 0x0, 0x0, 0x8000}, {&(0x7f0000000580)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000600)="802ba83c71158255918940126ee6cbcf97b49dc6da0d3419df1d1529398eaf61c1d120804bb2803f040f59b7912781f91ecac7c94b405d0675a18ebfb9a7fe50e5a1989641f5a9b41cd9d8bc96a5abf2b3130d99619841189e83934d0351a77a0e438675c8c0251a", 0x68}], 0x1, &(0x7f0000000900)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x68, 0x40}, {&(0x7f0000000980)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001b00)=[{&(0x7f0000000a00)="dd1bd4b40d3842cb580f88901a57b5b21357eade3d739d9dea9bbb006f256562859523b0e0a7c2a2278ab790ba4214b91f28b2359fca8b7bc448c60e3fd3587807dbe37dedd7a8d1a4903b07c8155fad5efc330e1e96b76f940fb20fba3eec6b4de910d5dd836cd4fd3a6078da5f9710c71683b0caf508343051754e1701b82d7ad88914feb736dd3d146c16bf8cd004702f80c628a1123bead9d7e21b75f8440c39dd9ba940b185dfd7d82e97", 0xad}, {&(0x7f0000000ac0)="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", 0x1000}, {&(0x7f0000001ac0)="35c7573542fa3b812cc0d6ff72d4cb5f", 0x10}], 0x3, &(0x7f0000002040)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x150, 0x4000000}, {&(0x7f00000021c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000002240)="403b30dbc7fe875100b4307248f4850ddee19702bc974046a805e262d7e650e6d203f263e86313a1051d31f1020db56b85719df4bdf413649eea41400a65c1774df10cbdcb86b992665acde128b34235c486e712795f2336582e6f3c4a89f6c0e3a87dfd62063e679bb468d9712552d5210be82de4a1737af645cc50627f72b3d4f016b8ac359cab97de455fb71826003264a1b5bd8c35aaffad63b1f64457327f82f6c1b2e8a7e7135733b38be6e1", 0xaf}, {&(0x7f0000002300)="ac9e77b6b29fde7642f3e218565c2f8100acc9f0ed98262136442594530a0f874628f880aa8886d39ccdaab52ed982328e93c13fe4a7d50ed49f599209a16d50582e3dac8359be34873670c5d95b319d1291048af080863b32b0a47d1ef645ed87e42cbc445357973ae715fc30ecc7e7b78c", 0x72}], 0x2, &(0x7f0000002380)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x20000000}, {&(0x7f00000023c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000025c0)=[{&(0x7f0000002440)="e1913fd0ff011d677bd530e3d3018ca9881999a084fd1f8185f190be60da1e36567fd0abfb2f9192e05cc7066eb5f520d6eeab6bbd08ba1a53cdde60131e0405dd1639136d9b03c3e341b5cae559e2d12adbfdeb0afcc3890069ed9438f7af403636fabbd6f7b8c7", 0x68}, {&(0x7f00000024c0)="bf846224ca0fb65efdd4683c1495616378d5a29aa691c4b5db6ba83c149e380a1a3e7b733d956cb5a9f4484465013f003cdf8d25db105d398e098621ff0c0590d7d0c4d86aee096c8b48c4e15924193c94aff20514d5a25b629b3b441b0351845b31ba267b1a240fa3614596ddf97a9c89f815f4db2c87c94c7f206c028911aeb51541f03013b0395ed37c4700f022a7fb905ec1f6ae3ab8a70b621536b294b333210c1326758ded644b69af243cdde88152c3ea333ceac3497567828470813a210306545f2c143716d2689270d73be53e29dd5506dc", 0xd6}], 0x2, &(0x7f0000002600)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x98, 0x4890}, {&(0x7f00000026c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000028c0)=[{&(0x7f0000002740)="c7ed7cb3d09e08504ab08f947dd76aa0fae5f1695dcc62a07ee111981e469c96a54bdc42c2da44c71257a90bb3f388c6082f9d6e8c624cfbac884037716f473bd8e735484ef9", 0x46}, {&(0x7f00000027c0)="eee4f97994773e4a1083aa9c24bb6c51332f041bb0e0ae8c68ffeab3cdf144ffcbf4885dad7b5fcb6fcab3463fcc1f1360efd5fef6475523686364ff92e7e5b7e56ef4e61beaa4e6e56e57129f7f69d55930", 0x52}, {&(0x7f0000002840)="0f9826cfe2e1792971a87631acd5dc08bc22360037402713ccc40d818814db4925306d78d30562df595f939508ecd4e8a4fe58811389b501ca1fb32feec92a3d92b155f860f5a273b7bc6bb8d7123c46811996a8db219064d568193cc6c9fb4ce8ecb5b1c40cf1799fca9903f089ce481075e0704bcdca", 0x77}], 0x3, &(0x7f0000003040)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r26, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x18, 0x1, 0x1, [r0]}], 0xe0, 0x40000}, {&(0x7f0000002f80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, 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f79ce7979fe99a338b5170ee9c242c695f16358fcfb2c7b6deca74b45018d35ebb610a4811f06acd14defc284b5103c135720348dd7b8c9839954f8abfded09ca368c587c2f54569478327655b4164b3584212d7ef191c69fdb69d3c4c5c1db4f44a630358c408178a9e2b18023b5c7a04172497e7524386158cc152cf918f3f477cb7758dda6134e6c4c73c628ffa4e3528e58c20bcabb0dd309440273d7b093e1f1f4ce769c5f2338d8bfbd585148b9c8b1f0f03a65093c033607f3c0215eeac91af5f3a5942e7fe65570cbc163e9fd3ac75c14bc8eac9896e7bb1c45764a4828d8a4e347838bc898a236675875fa62f91a9edc8af47beb100afc9025f85f1ddd6415b66cd19f661bd690b527de92c55e509b54debdb52dc702a4dc5889d0018612722b427b80bd75a7610e9f12de53290265882ab01c1e33980769fe2d01502d1205a534a18d222f02bb1f56cc3b9dc1411fe8bbc8adab2e4398fa7de635d8adb3c755879a4827bb1b44a0eb6f4cb86da697e52496673983f08a8354444860970b6bcb2fb4a1dd101e8ce2654d3d478c0f943db0324aaa7b24fb0f6dea458f63020ff77c6895c0a65588df3cb08dda0478e68f6890728006d9d15e30d20c36cb19a79a20e65e0798c68444b86151aa2ac7d0851178b02f4042dbdef32ad1020c109a020f7b43bcb5bd650f69a142031757fb64da11c2fd0d27103ae1ace6d2d1f3e8f48b096660a495e8b3b3af798c4ea1d1240f5847f967e85416ac4ea6a56a35cb7efb67e2410ac55cb3a8aa23c1a7d63d8377cad393c32bf442aac51859aebf095614d624970c74e0de0ce41118185fc83a21b4cf575bf82e31bcfe8ba56c3abb1e726f0152b22d2d6b4d447c274bf6b0b271f30834cf0660563e114af2c90237a6ebd167b52946753f939067af80db893373e9384b3208ca7acf7f0763c3e48bc39206d6c2ecf18abf15b91fd9a09080f1994308713a8a2a5ea1080fd27044be62cfea191c62c86a0513f8824da904882cbe6957a6c3bde37d5dac55c965a220be2b24c72c6bc41904dea80e338054d2a5ccca8916c5f9cfe8d72a4533f50c1661f129450bc5bcd4789c3a66af84d2e4136994456996bc99a8e5128a3297449586c82dd82e5ed8a4258a963bd16cb65a77fda7f08928c5e19239f2e25c9a5cb9750703837c45f9835cb8953811743d9b844a80c144a1f90506c65bf1ee7c3e16250bb12adb2decad56104fc3ea06079f99cc278cc855570985e52d460249be11f33e02b07ddc30050f790c7474053e9a525707efab4d20b0735c94e084b18670bdd4f11b575ded2811370b0cd8b4e3cd378c3fb1f51675ebf8a55b91cd9d67f6189bd16ab39c8f3b15bdfdc06d891829e30927239d0cfd4bce596c69195904cfb7d1603667c5409058ca8af3e1d909efd0e075df325166d386ef24277135805c4f0e528b3f7c5ed90ca964f449bcdb9b8f0263b95be5a71b155a986121c92c7d1509b79bde302af1521a36ccb4fa77c9a70f784d28712ab7a7506b9847e206b869f33164a6469dc54b438bf5f9a485c18396c9f0809366246509af681a055d32268db0f175ea8abcc8a63fe840905d52158d53aa82b3820359a4b6f52e2fc1769af1be68979db21aa22018eefdd8774199be01a67399d082bfd4816623230e84af388baefc102dfecd577dbd08e489c09262a458675f8c2ed51fc2b079137ff23f969d92642243e1393d1172ddb44e2a781b940639b9fcd5693708f0997fb0bf05b460ec5cd3822cdf5eb10bf9f4d248439119bb68708fcb5fc7c1feb7c654cd71e7b738bc33dc25e9300efdc801c681e59216d3b5b9a6bd8a14a947749e6b4e5b791b702c144fac2f1ddce60a2651592b7e515e6f9c23a85efe700032571b25f4dbc694b8ec8a3f864f6e9f18acc4ac85247c583aa00676ac6588bffb05caf7b2acebd5b64d77dec0af604efcecf9709bbad31a9822743391eb30728f9535d41a436581f95b67b79defe09861e47a397432e247915d7f5444a51265895a91fc489d417dec7d2d2d4b450c92da60ce82df3009c040f52534c529596c2936fabedc539d7f86540ce24f24d3acb680a309ce571365f7cb2bd9d6568323cc9bd631588acc01e269cf0c4e75ab7cf5c80a13160da41c297d93f589743f45cd8065802d44bc7119559891026ad49aa3ab938c59a199ac5f322fd4cb44d1dc8b3ff7df1dc6fcca6044e4bc7b77d506c08cb84e5782aca88d19500e059b76f63f1ef6092a9bb", 0x1000}], 0x6, &(0x7f0000003580)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xf8, 0x20000000}, {&(0x7f0000003680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000038c0)=[{&(0x7f0000003700)="c1583128dd21142a19226eabd26a83792e51080317fbadba1fdeb0501a9fc7689004c3ffe103318675686f62a01cc77f73e0b8ccfbaf3a9e5de09ef35710c33dd7fff6a214fabb2fc7ed0dfdbcea0045ca94ba1ac902c577c514cf721382a474107f2c19d23c095847da0c51b5dae13add312e7440dde93135911dcb7af90d95a6feaa1cd26846d1a5de374687e76714bbe02b86ef98c0f363f6cc69760eb115749aa44572d39a37b8c4434d8aa283e09b8d3bda3573cc245a9513da83ee19b1aeea5c1bb75657b370317b948de60e824ecc315a6825c0b09879b064f1ac85972858cdba1b64d7e6b72c4bdd8fa4c881d6", 0xf1}, {&(0x7f0000003800)="a37596a9d53995e668890c54f152218b90dd2389495cf2020809611d506dec26ee8441f892162319729aa1391a83eafe3aac9922f1f43d91b77813f225aa353a1b1f77baacff546779e8bf646b17b60fdc4610872fe2a731c54cedb9e20260d30e81dbcc8d037c3ed62b62f6e872be95571fd95418c317aa6535a6f15062d5b80311377dd77c3a28471c", 0x8a}], 0x2, &(0x7f0000006040)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}], 0xc8, 0x4000080}], 0x8, 0x0) r48 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r49 = getpgrp(0x0) sched_setaffinity(r49, 0x8, &(0x7f0000004000)=0x2) pwritev(r48, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r48, 0x0, 0x4) r50 = shmget(0x0, 0x3000, 0x78000001, &(0x7f0000011000/0x3000)=nil) shmctl$SHM_STAT(r50, 0xd, &(0x7f0000000040)=""/176) ftruncate(r48, 0x0) close(r0) 2018/05/26 00:17:47 executing program 4: r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="ba8afef1f5fcfd201efd6dc252a775960c"], &(0x7f00000002c0)=0xc) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}, [0xa7, 0x2, 0x2, 0x4, 0x9, 0x7, 0x1, 0xfffffffffffffffc, 0x1, 0x4, 0x8, 0x52e2f930, 0x2, 0x4, 0x7]}, &(0x7f0000000400)=0x100) r3 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0xc11, 0xb0000) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000240)=0x1) write(r0, &(0x7f0000000000)="1f0000000104ff00fd010000000000000005010008000100030451c7ffdf00", 0x1f) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9000820}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="68000400", @ANYRES16=r4, @ANYBLOB="01082bbd7000fddbdf250e0000001c000100080005000200000008000900090000000800080037110000080006002f060000080004000180000008000600ab4e0000080006006e000000180002001400010000000000000000000000000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x40000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x80000001, 0x4) 2018/05/26 00:17:47 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x80040, 0x0) ioctl(r1, 0x8512, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000140), 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r4 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xd87b, 0x101000) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000100)={r4, r1, 0x2}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000280)={'nat\x00', 0x2, [{}, {}]}, 0x48) 2018/05/26 00:17:47 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10, 0x9, 0xffff, 0x1, 0x4, r1, 0x2}, 0x2c) [ 1452.734492] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 1452.802199] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/26 00:17:48 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'veth0_to_bond\x00', {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) prctl$void(0x27) close(r1) 2018/05/26 00:17:48 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) ioctl$int_out(r0, 0x80045700, &(0x7f0000000100)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/26 00:17:48 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) [ 1453.390130] FAULT_INJECTION: forcing a failure. [ 1453.390130] name fail_futex, interval 1, probability 0, space 0, times 1 [ 1453.401669] CPU: 1 PID: 5971 Comm: syz-executor6 Not tainted 4.17.0-rc6+ #67 [ 1453.408860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1453.418207] Call Trace: [ 1453.420787] dump_stack+0x1b9/0x294 [ 1453.424407] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1453.429584] ? print_usage_bug+0xc0/0xc0 [ 1453.433628] ? debug_check_no_locks_freed+0x310/0x310 [ 1453.438813] should_fail.cold.4+0xa/0x1a [ 1453.442860] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1453.447948] ? debug_check_no_locks_freed+0x310/0x310 [ 1453.453554] ? __lock_acquire+0x7f5/0x5140 [ 1453.457779] ? print_usage_bug+0xc0/0xc0 [ 1453.461828] ? __lock_acquire+0x7f5/0x5140 [ 1453.466053] ? debug_check_no_locks_freed+0x310/0x310 [ 1453.471223] ? graph_lock+0x170/0x170 [ 1453.475003] ? check_noncircular+0x20/0x20 [ 1453.479226] ? __lock_acquire+0x7f5/0x5140 [ 1453.483441] ? graph_lock+0x170/0x170 [ 1453.487227] ? find_held_lock+0x36/0x1c0 [ 1453.491281] get_futex_key+0x13c3/0x1e90 [ 1453.495325] ? print_usage_bug+0xc0/0xc0 [ 1453.499369] ? futex_lock_pi_atomic+0x390/0x390 [ 1453.504025] ? graph_lock+0x170/0x170 [ 1453.507819] ? lock_downgrade+0x8e0/0x8e0 [ 1453.511943] ? print_usage_bug+0xc0/0xc0 [ 1453.515997] ? find_held_lock+0x36/0x1c0 [ 1453.520052] ? print_usage_bug+0xc0/0xc0 [ 1453.524107] ? lock_downgrade+0x8e0/0x8e0 [ 1453.528248] ? kasan_check_read+0x11/0x20 [ 1453.532406] ? check_noncircular+0x20/0x20 [ 1453.536620] ? mark_held_locks+0xc9/0x160 [ 1453.540749] ? __free_pages_ok+0x1b70/0x2bd0 [ 1453.545157] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1453.550154] ? trace_hardirqs_on+0xd/0x10 [ 1453.554283] ? tg_unthrottle_up+0x220/0x220 [ 1453.558604] ? free_unref_page_commit.isra.91+0x5f0/0x5f0 [ 1453.564122] ? print_usage_bug+0xc0/0xc0 [ 1453.568171] ? print_usage_bug+0xc0/0xc0 [ 1453.572222] ? graph_lock+0x170/0x170 [ 1453.576008] ? print_usage_bug+0xc0/0xc0 [ 1453.580062] ? print_usage_bug+0xc0/0xc0 [ 1453.584101] ? __lock_acquire+0x7f5/0x5140 [ 1453.588319] ? find_held_lock+0x36/0x1c0 [ 1453.592363] ? print_usage_bug+0xc0/0xc0 [ 1453.596408] ? print_usage_bug+0xc0/0xc0 [ 1453.600457] ? print_usage_bug+0xc0/0xc0 [ 1453.604500] ? graph_lock+0x170/0x170 [ 1453.608289] ? __lock_acquire+0x7f5/0x5140 [ 1453.612505] futex_wake+0x198/0x750 [ 1453.616108] ? __lock_acquire+0x7f5/0x5140 [ 1453.620329] ? __lock_acquire+0x7f5/0x5140 [ 1453.624544] ? get_futex_key+0x1e90/0x1e90 [ 1453.628771] ? __lock_acquire+0x7f5/0x5140 [ 1453.633004] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1453.638187] do_futex+0x300/0x27d0 [ 1453.641709] ? debug_check_no_locks_freed+0x310/0x310 [ 1453.646880] ? __lock_acquire+0x7f5/0x5140 [ 1453.651109] ? exit_robust_list+0x290/0x290 [ 1453.655439] ? debug_check_no_locks_freed+0x310/0x310 [ 1453.660630] ? graph_lock+0x170/0x170 [ 1453.664433] ? debug_check_no_locks_freed+0x310/0x310 [ 1453.669614] ? graph_lock+0x170/0x170 [ 1453.673397] ? graph_lock+0x170/0x170 [ 1453.677180] ? graph_lock+0x170/0x170 [ 1453.680968] ? find_held_lock+0x36/0x1c0 [ 1453.685030] ? graph_lock+0x170/0x170 [ 1453.688824] ? find_held_lock+0x36/0x1c0 [ 1453.692876] ? find_held_lock+0x36/0x1c0 [ 1453.696936] ? find_held_lock+0x36/0x1c0 [ 1453.700999] ? lock_downgrade+0x8e0/0x8e0 [ 1453.705137] ? lock_release+0xa10/0xa10 [ 1453.709093] ? check_same_owner+0x320/0x320 [ 1453.713394] ? __might_sleep+0x95/0x190 [ 1453.717350] ? native_load_gs_index+0x2d/0x30 [ 1453.721834] ? __might_sleep+0x95/0x190 [ 1453.725800] mm_release+0x456/0x5d0 [ 1453.729408] ? mm_access+0x160/0x160 [ 1453.733105] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1453.738100] ? trace_hardirqs_on+0xd/0x10 [ 1453.742229] ? _raw_spin_unlock_irq+0x27/0x70 [ 1453.746703] ? acct_collect+0x70c/0x860 [ 1453.750660] do_exit+0x562/0x2730 [ 1453.754098] ? mm_update_next_owner+0x980/0x980 [ 1453.758746] ? print_usage_bug+0xc0/0xc0 [ 1453.762790] ? __sched_text_start+0x8/0x8 [ 1453.766917] ? lock_downgrade+0x8e0/0x8e0 [ 1453.771058] ? wakeup_preempt_entity.isra.63+0x7b/0xb0 [ 1453.776331] ? graph_lock+0x170/0x170 [ 1453.780108] ? graph_lock+0x170/0x170 [ 1453.783889] ? __lock_acquire+0x7f5/0x5140 [ 1453.788113] ? debug_check_no_locks_freed+0x310/0x310 [ 1453.793284] ? lock_downgrade+0x8e0/0x8e0 [ 1453.797411] ? lock_downgrade+0x8e0/0x8e0 [ 1453.801556] ? kasan_check_read+0x11/0x20 [ 1453.805690] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1453.810078] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1453.814642] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 1453.819735] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1453.824741] ? trace_hardirqs_on+0xd/0x10 [ 1453.828869] ? try_to_wake_up+0x102/0x1190 [ 1453.833088] ? graph_lock+0x170/0x170 [ 1453.836882] ? migrate_swap_stop+0x850/0x850 [ 1453.841275] ? find_held_lock+0x36/0x1c0 [ 1453.845317] ? memset+0x31/0x40 [ 1453.848577] ? find_held_lock+0x36/0x1c0 [ 1453.852622] ? lock_downgrade+0x8e0/0x8e0 [ 1453.856763] do_group_exit+0x16f/0x430 [ 1453.860638] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1453.865207] ? __ia32_sys_exit+0x50/0x50 [ 1453.869246] ? _raw_spin_unlock_irq+0x27/0x70 [ 1453.873722] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1453.878719] get_signal+0x886/0x1960 [ 1453.882418] ? ptrace_notify+0x130/0x130 [ 1453.886466] ? kasan_check_write+0x14/0x20 [ 1453.890681] ? snd_seq_ioctl_query_subs+0x2a0/0x580 [ 1453.895681] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1453.901197] ? snd_seq_ioctl+0x2e9/0x440 [ 1453.905239] ? snd_seq_open+0x5c0/0x5c0 [ 1453.909199] do_signal+0x98/0x2040 [ 1453.912723] ? setup_sigcontext+0x7d0/0x7d0 [ 1453.917037] ? snd_seq_open+0x5c0/0x5c0 [ 1453.920992] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1453.926523] ? do_vfs_ioctl+0x1f2/0x16a0 [ 1453.930569] ? ioctl_preallocate+0x2e0/0x2e0 [ 1453.934962] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1453.940478] ? exit_to_usermode_loop+0x87/0x310 [ 1453.945140] exit_to_usermode_loop+0x28a/0x310 [ 1453.949706] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 1453.954527] ? ksys_ioctl+0x81/0xd0 [ 1453.958151] do_syscall_64+0x6ac/0x800 [ 1453.962036] ? finish_task_switch+0x1ca/0x840 [ 1453.966517] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1453.971428] ? syscall_return_slowpath+0x30f/0x5c0 [ 1453.976341] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1453.981687] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1453.986526] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1453.991705] RIP: 0033:0x455a09 [ 1453.994873] RSP: 002b:00007fc03b195c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1454.002561] RAX: fffffffffffffffe RBX: 00007fc03b1966d4 RCX: 0000000000455a09 [ 1454.009808] RDX: 0000000020000000 RSI: 00000000c058534f RDI: 0000000000000013 [ 1454.017062] RBP: 000000000072c000 R08: 0000000000000000 R09: 0000000000000000 [ 1454.024407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1454.031657] R13: 000000000000031b R14: 00000000006f8b28 R15: 0000000000000000 2018/05/26 00:17:49 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:49 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:49 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x3, &(0x7f0000000100)="c626262c8523bf012cf66f71d02139f1021a6a1d3499377c3d94fa219b06071468fb93e312074ef32c731ad6cfea70caefb7de60c60991aa8c21fe4e5709c1b1a06a66336b956cb7806ba78fde4bb1f3c69266847930c2c7f06ac8a36e883c188de7fa0fa1be64b1c206e1a187259fc6c5f89a5c9f3132fec03779e21ec0ef7b204cd9d897e188a8a800ba1e89d04274370d6963f61f") delete_module(&(0x7f00000001c0)='&^$\\wlan0%procppp0(em0\x00', 0x200) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0xc0202, 0x0) write$binfmt_aout(r1, &(0x7f00000001c0), 0x20) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000001540)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000001600)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x210001}, 0xc, &(0x7f00000015c0)={&(0x7f0000001580)={0x1c, r2, 0x700, 0x70bd27, 0x25dfdbfe, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000001}, 0x1) fallocate(r1, 0x0, 0x0, 0xb) close(r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000200)=""/42, &(0x7f0000000240)=0x2a) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0xbd9, 0xffffffffffffffff}, {0x0, 0x10000}, {0x4, 0x7}, {0x80000001, 0x5}, {0x3, 0x9}, {0x6, 0x10001}, {0xc5, 0x6}, {0x0, 0x8}]}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000280)=0x8001, 0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000001380)={'nat\x00', 0x0, 0x3, 0x1000, [], 0xa, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000380)=""/4096}, &(0x7f0000001400)=0x78) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x6, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xfd6d) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000014c0)=ANY=[@ANYRES32=r5, @ANYBLOB="02000400de1109004900000801f33c7b4f01af7917e5db26c8338ffab7b95b4be4ad5cf9affb51ba5a8d40d8ceb9e5c45fcaca469f7a97003cda2a90f08e9103637a0d4b79afa4a4f2fd0ed00b57f9f2fd7f00f317f062f64fc5c731f07e052de605b956230411"], 0x10) close(r4) close(r0) 2018/05/26 00:17:49 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000280)="c53a04fbd49e8237f2db8e45ab0e1bda0a514eb200888ce1e2599806fd42c20357073e32ddfe0a791b032518d7b44ba58884df154cc550f6483015fdaf62ae84f0e62a9e7a664c5a80a9d0d875631a7f780253b22acc755020b09cdb7dca48b41865d86a276581b48490dd691d25c5c0fe2ece18274356bb580fea4391afed874658442fa6b97458e16c810566111ae3e6ec2e52385957aa923ec5c6c39bdbd5016b51ab3e59bcede5bb299acdce15d09b59cd37", &(0x7f0000000080), 0x4}, 0xfffffff8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:49 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x440) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'veth0_to_team\x00', 0x4015}) 2018/05/26 00:17:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080), 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x100008000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) 2018/05/26 00:17:49 executing program 7: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @rand_addr=0x5}, {0x306, @random="a96e1b5cf39b"}, 0x40, {0x2, 0x4e24, @multicast2=0xe0000002}, 'lo\x00'}) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') truncate(&(0x7f000037eff8)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) fcntl$setlease(r0, 0x400, 0x2) 2018/05/26 00:17:49 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$ax25(r0, &(0x7f0000000180)=""/87, 0x57, 0x0, &(0x7f0000000540)={0x3, {"b0fcbf27200700"}}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) 2018/05/26 00:17:49 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x1000) fcntl$lock(r1, 0x7, &(0x7f0000000000)) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x2}) r2 = epoll_create1(0x80000) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}) 2018/05/26 00:17:49 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x3, 0x7, 0x9, 0xff}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:49 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x8001a}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0xb, 0x84) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000002040)=""/4096, &(0x7f0000000100)=0xb) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) write$binfmt_aout(r1, &(0x7f0000001280)={{0x1cf, 0x7ff, 0x8, 0x16a, 0x3be, 0x9, 0x1a9, 0x100000000}, "888ee9f7e3ae99005d481f1ef288ca50638ab4590ce66c311539bc453db2403cfe9a13f0ba2918488cd2ab098d1d13a07fd53db7f3e3ed798c2cfa6601cad4e2162b44cdc70699a2fa0523fec25ffabd82f18499cd176ef38973d2d3f3456fc7d1", [[], [], [], [], [], [], [], []]}, 0x881) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r3) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x4) close(r2) 2018/05/26 00:17:49 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = fcntl$getown(r1, 0x9) ioprio_set$pid(0x2, r2, 0x1f) 2018/05/26 00:17:49 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0xc) 2018/05/26 00:17:49 executing program 2: r0 = socket(0x2, 0x6, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)={0x0, 0x8001, 0x572}, &(0x7f0000000080)=0xc0) r3 = getegid() r4 = getgid() getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) setresgid(r3, r4, r5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r2, @in={{0x2, 0x4e23}}, 0xff, 0x2, 0x7, 0xcb, 0x5}, &(0x7f00000000c0)=0x98) 2018/05/26 00:17:49 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_setup(0x80000001, &(0x7f0000000000)=0x0) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2, 0x40000) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x29) r5 = dup3(r1, r1, 0x0) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f00000004c0)={0x0, 0x3f}) io_submit(r2, 0x3, &(0x7f0000000480)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x5, r1, &(0x7f0000000040)="c217ce0f03f27f8c", 0x8, 0x3, 0x0, 0x1, r3}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x355da5a20757ae7f, 0x1, r0, &(0x7f0000000280)="659bdd3bc87066d4d41e4cc9c2ac3f8014aad746f123f6c4c3057fa7002882d66a7d7a66c0848d9f0e5dc26700a67db97b6ad736274a128606146673ad0ae3f350e86d7beb3e0a5f1f9e63b3c89cc4f6b5f199698d50247930b402b37a47cc19461a35efbbb3bdea5ee55b24f3d728c03849bb332d72efec509c1c5bff9d00c797dc475188f92dc96c3d15731045dddac4196160712825b1f50e553729de3b0648031787bcdaab2d776307db23c38943a92669b3a257941a405441190362522323", 0xc1, 0x7fff, 0x0, 0x0, r4}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0xf, 0x1, r0, &(0x7f0000000380)="8e9f038d1439b24c8e20ac4fbc779373d06ced3d58e0087452fa61568d2f0a1a817ac79229379ed06fe27b971429d6d67e14c86ce437dc60f78069076c8f896eac847ce3b084b4a4e106c1ba66f4112ccce20ccb4111054c2e20a0d671079f2d36d556497053948970d3046c338d8e948e49b4d5b56b3264478dcb923ab64a84638ef38496784a9cb4cd0c7f5c823bf646b2c1140b97b82749f937094d7139594605491d8350230d1e8495555d00e2f1e668e22c02df4666dca5d8fccfc456d8a20812d8f99ee71e78f57efcaad529e68705092027", 0xd5, 0x7, 0x0, 0x1, r5}]) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r6) close(r1) 2018/05/26 00:17:49 executing program 2: r0 = socket(0x9, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r1, &(0x7f0000000540)="e890590aaeefc32dc7c9c56a343d727fa92fb91a6cbe629eda496b4f73f80f8ac18fc60fc5273e91a443d4b4d3dea27443a628e2430cec25909cce572a099f67b699a7b8c858f0bbdd725b4eb9c11283d72c7a529148d7da454f3167ec08f6ca26e6f104603f811aa773ce1da15e109570da02eba20f79ef7cf541e84add968d6b2bd0e768618821c1a9e3ee72ee0a744ecc8f46b434f79a", &(0x7f0000000400)="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", 0x4}, 0xffffffffffffffb5) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r2}) fcntl$getown(r0, 0x9) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:50 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x5451, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:50 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000080)=0x9, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x4b, 0xdd) 2018/05/26 00:17:50 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = fcntl$getown(r1, 0x9) ioprio_set$pid(0x2, r2, 0x1f) 2018/05/26 00:17:50 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = fcntl$getown(r1, 0x9) ioprio_set$pid(0x2, r2, 0x1f) 2018/05/26 00:17:50 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xfffffffffffffffe}) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f000000f000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:17:50 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002eff0)={0x394, &(0x7f0000000000)=[{}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x101010, r1, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)) 2018/05/26 00:17:50 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:50 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40002, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000180)={r2, 0x2}) recvmmsg(r1, &(0x7f0000005900)=[{{&(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/180, 0xb4, 0x5}, 0x7}, {{&(0x7f0000000600)=@generic, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000680)=""/101, 0x65}, {&(0x7f0000000700)=""/203, 0xcb}, {&(0x7f0000000800)=""/174, 0xae}, {&(0x7f00000008c0)=""/193, 0xc1}, {&(0x7f00000009c0)=""/62, 0x3e}, {&(0x7f0000000a00)=""/66, 0x42}, {&(0x7f0000000a80)=""/160, 0xa0}], 0x7, &(0x7f0000000bc0)=""/241, 0xf1, 0x9}, 0x2c}, {{&(0x7f0000000cc0)=@can, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000d40)=""/76, 0x4c}], 0x1, &(0x7f0000000e00)=""/247, 0xf7, 0x4}, 0x3}, {{&(0x7f0000000f00)=@pptp, 0x80, &(0x7f0000002400)=[{&(0x7f0000000f80)=""/238, 0xee}, {&(0x7f0000001080)=""/4096, 0x1000}, {&(0x7f0000002080)=""/63, 0x3f}, {&(0x7f00000020c0)=""/137, 0x89}, {&(0x7f0000002180)=""/221, 0xdd}, {&(0x7f0000002280)=""/142, 0x8e}, {&(0x7f0000002340)=""/167, 0xa7}], 0x7, &(0x7f0000002480)=""/74, 0x4a, 0x8000}, 0x3}, {{0x0, 0x0, &(0x7f0000002880)=[{&(0x7f0000002500)=""/103, 0x67}, {&(0x7f0000002580)=""/111, 0x6f}, {&(0x7f0000002600)=""/176, 0xb0}, {&(0x7f00000026c0)=""/100, 0x64}, {&(0x7f0000002740)=""/254, 0xfe}, {&(0x7f0000002840)=""/6, 0x6}], 0x6, &(0x7f0000002900)=""/76, 0x4c, 0x6}, 0x80000001}, {{&(0x7f0000002980)=@llc, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002a00)=""/10, 0xa}, {&(0x7f0000002a40)=""/23, 0x17}, {&(0x7f0000002a80)=""/140, 0x8c}, {&(0x7f0000002b40)=""/186, 0xba}, {&(0x7f0000002c00)=""/195, 0xc3}], 0x5, &(0x7f0000002d80)=""/228, 0xe4, 0x1}, 0x6}, {{&(0x7f0000002e80)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000003500)=[{&(0x7f0000002f00)=""/213, 0xd5}, {&(0x7f0000003000)=""/2, 0x2}, {&(0x7f0000003040)=""/179, 0xb3}, {&(0x7f0000003100)=""/152, 0x98}, {&(0x7f00000031c0)=""/215, 0xd7}, {&(0x7f00000032c0)=""/218, 0xda}, {&(0x7f00000033c0)=""/247, 0xf7}, {&(0x7f00000034c0)=""/60, 0x3c}], 0x8, &(0x7f0000003580)=""/164, 0xa4}, 0xce9c}, {{&(0x7f0000003640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005800)=[{&(0x7f00000036c0)=""/4096, 0x1000}, {&(0x7f00000046c0)=""/44, 0x2c}, {&(0x7f0000004700)=""/89, 0x59}, {&(0x7f0000004780)=""/94, 0x5e}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x5, &(0x7f0000005880)=""/108, 0x6c, 0x3}, 0x100000001}], 0x8, 0x2002, &(0x7f0000005b00)={0x0, 0x989680}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000001c0)) connect$packet(r0, &(0x7f0000005b40)={0x11, 0x1d, r3, 0x1, 0x400, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000200)={'TPROXY\x00'}, &(0x7f0000000280)=0x1e) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000005b80)=""/85) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r4, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r4, &(0x7f0000000440)="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", &(0x7f0000000540)=""/144}, 0x18) nanosleep(&(0x7f0000000340)={0x0, 0x1c9c380}, 0x0) 2018/05/26 00:17:50 executing program 7: r0 = socket(0x10, 0x807fe, 0xffffffff00000001) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x0, 0x1, {0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x13}, 0x5}}}, 0x80, &(0x7f0000000180), 0x1a2, &(0x7f0000000480)=ANY=[], 0x0, 0x40}, 0x80) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x109500, 0x40) setns(r1, 0x0) 2018/05/26 00:17:50 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000100)={0x7, 0xa2, "b7333b47ed898116ca0b6f937b72b314023fdd8a93e9226192d2b29111e0ba695d8e1fce2ee0cd0ea83920fac6d861f6274d0c7292633921eee10859441a05eaaa1190747f0300f571b08af83c55a93f2d5d5fabb658552daa2e72c408c25a822dbde7481dfac4d9a7d7014bba5203c09691a88b7616906f1fbc3d0293ac5bd27d5d51a2f081fee91fd0c03c4e9924802cca04b3c3d2a33fcc025eba339ebe429f3c"}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000013000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r3) close(r1) [ 1455.527115] Unknown ioctl -1073191903 [ 1455.538456] Unknown ioctl 1074025474 [ 1455.555921] Unknown ioctl -2132257775 2018/05/26 00:17:50 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000300)="c626262c8523bf012cf66f") socket$pptp(0x18, 0x1, 0x2) r1 = socket$inet6(0xa, 0x80803, 0x2f) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000140)=0x4, 0x4) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x204000, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000100)=ANY=[@ANYBLOB="040004000000000040000000001067a2637500000000000000c503000000000000"]) ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000002c0)={'dummy0\x00', &(0x7f0000000180)=@ethtool_ts_info={0x41, 0x101, 0x9, 0x100000001, [0x2, 0x1, 0x1], 0x6, [0x4, 0x80, 0x4]}}) connect$inet6(r1, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000340)={0x0, 0x0, 0x10002, 0x7ff}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000380)={r4, 0x5}) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) [ 1455.605490] Unknown ioctl -1073191903 [ 1455.614190] Unknown ioctl 1074025474 2018/05/26 00:17:50 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r1) close(0xffffffffffffffff) [ 1455.649145] Unknown ioctl -2132257775 2018/05/26 00:17:50 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae90, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000000000100000000000000ffff80000000e6ffffff000000000000"]) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0x2, 0x3, 0x1, 0x3, 0xe2}, 0x6, 0x2, 'id0\x00', 'timer0\x00', 0x0, 0x9, 0x8, 0x8, 0x323}) 2018/05/26 00:17:50 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000012c0)=@filter={'filter\x00', 0xe, 0x4, 0x780, [0x0, 0x20000400, 0x20000430, 0x20000700], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x14, 0x8906, 'erspan0\x00', 'team_slave_0\x00', 'bridge_slave_1\x00', 'rose0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff], 0x140, 0x270, 0x2a0, [@mac={'mac\x00', 0x10, {{@random="3d8dda947894"}}}, @physdev={'physdev\x00', 0x70, {{'team_slave_0\x00', {}, 'dummy0\x00', {}, 0x4, 0x1d}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x3f, 'system_u:object_r:shadow_t:s0\x00'}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0xfbfb, 'team_slave_1\x00', 'veth1_to_team\x00', 'ip_vti0\x00', 'bond0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], @empty, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa0, 0xd8}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}, {{{0x17, 0x3, 0x9864, 'bcsh0\x00', 'bridge0\x00', 'ipddp0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xb7cc13f16961e004, 0xff], 0xb0, 0xb0, 0x1e0, [@time={'time\x00', 0x18, {{0x1, 0x7, 0x6802, 0x3ac9, 0x9, 0x9, 0x2}}}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x3e4, 0x9, 'system_u:object_r:ld_so_t:s0\x00'}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x3, 0xc, 0x631f, 'ip6_vti0\x00', 'veth1_to_bond\x00', 'bcsf0\x00', 'tunl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0x0, 0xff], 0xb0, 0x130, 0x168, [@statistic={'statistic\x00', 0x18, {{0x0, 0x1, 0x4, 0xb06, 0x8, 0x2}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00', 0x9}}}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xffffffffffffffff}}}}]}]}, 0x7f8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000280)="0256768e0e4b7ff24a670b600f2317d44d5b4131ebce7ed9f825631f7e89f10760f95c7c0429f73b0f280fca104e6d7d779a709217a7c5e2ab4816c58e0b43f5ea4fe482dbc9f75d3514e12db15c633c2f184d45093d865303230514c9f7388118ccc24b36790055", 0x68) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000300)="2f5ea210f8cba31003354299829e47e932e913efde55146a1aa382b96a7144b49db2493c2353a4373c906385e6da80fb3a920d4851be18a6c8d20556caca47a5129eb35361c854b16eb75e75ec380cb51d730bb7e3b0", &(0x7f0000000380)="8da2ae02413c3f1da8968538c711056b39b7f989277bc9169ccf1aa572762e7e0d64f8ef1e807c07c1a2dd92fefa642625edb90e30b864b2679b29cd3fae760529b975d32a5d2d"}, 0xffffffffffffff3d) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000cc0)="38fd73284384766e71c58d8ab80ffd272f584a97c5d6fa1f854bfb03d2f0fa5bd33bf4c5aa2be564ab8a8fa9bd91569da7634fb172767fed5e52d25b11da92efcc5d6eef79a34de7349a92856545cd58a88b87804c6885e47f263477df1bc5872d8ce315914493501e977d123cd20dcb8206d0af02c5cd9cef27afc2ae193b68c01265a07c7879c636e785ed013b5a7a369d3bb0d40ac2cc22ea6bd70c04e8ab4a0bb96e37e43d17784e75d8ca6bae0d1a47c154f1e7b8aaabc63511f9d5713d1c7a342e34e0e6f1ab3e03120736e9d0346523cf83cd02b9105ac1b57f1fb4cc4f89d431454b51b4", &(0x7f0000000140)=""/144}, 0x18) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/urandom\x00', 0x200, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000dc0)={"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"}) io_setup(0xe7, &(0x7f0000000c00)=0x0) io_submit(r3, 0x2, &(0x7f0000001280)=[&(0x7f0000000c80)={0x0, 0x0, 0x0, 0x3, 0x9, r2, &(0x7f0000000c40)="050ccdb8582d4e86895d138cd95a52fde44709891ab1de738e04372e6b7dda986cb7cf9daaac6d", 0x27, 0xc9a5, 0x0, 0x1, r2}, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffe, r2, &(0x7f00000011c0)="c2cf795b1914bc9b55e7f9f5edad55b343a8dde569234a657441b34fbaf6063dee63ac00ee55d4f59343b6f5407d569ec6d3821c39e497cfec501ef0cb92ab433a0405b28ec4de9cd1053c816286e5f8e25bda7f5ab571902aa2e0bda48b6af7861844965c9d1fb6a551bcc1314bc5fff568917a141b38401d5cc8d578ff9553", 0x80, 0x719, 0x0, 0x0, r2}]) 2018/05/26 00:17:50 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nl, &(0x7f0000000100)=0x80) accept4$nfc_llcp(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x800) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r3) close(r2) [ 1455.760934] kernel msg: ebtables bug: please report to author: bad policy [ 1455.788474] kernel msg: ebtables bug: please report to author: bad policy 2018/05/26 00:17:50 executing program 7: syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x0) fstatfs(r0, &(0x7f0000000100)=""/68) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x2, 0x0) dup2(r2, r1) 2018/05/26 00:17:51 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x40605346, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:51 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80806) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) socket$inet6_sctp(0xa, 0x1, 0x84) close(r2) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x100) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000040)={0x8, 0x3ff, 0x8, 0x49, &(0x7f0000000100)=""/73, 0x74, &(0x7f0000000180)=""/116, 0xe7, &(0x7f0000000280)=""/231}) close(r1) r4 = add_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="f9bfe7f06bcbf6689130ccd77d7bcb0942a1d85fce33d1b255858c020077e2179d4ccb5531291bd6ab8e53235badb6b7ecb74b4d6223e342c19af4fd1241d37add4810a089ddad242c78449ce1e5ccd307c16d7a63d35124fc2ce944151fe20a56abdcc63492bbd0ba1c6634bc0f79def7e98c37513bdefcc2819a53bd732a208ca6261d7c8a84c2f3c98bf3866cffc29d52cdd97994895772b749ecacec4a9a2067ebcaba60dc8d3ffbc299afb9a1ddc7d52522642e638231d743b70fdc7373685b2d462828bbae15fbe46619b088b71aecbc9c5c5ba2c870a10218ce20", 0xde, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r4) 2018/05/26 00:17:51 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:51 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8527bf012cf66f") fallocate(r0, 0x3, 0x8, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="0203e2ff0f000000000000000000000001001d0c0000000000000600000000000a000000001f000000000000000000000000000000000000000004000000000001001500000000000200010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000f70000000000000000"], 0x80}, 0x1}, 0x0) 2018/05/26 00:17:51 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:51 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x80045530, &(0x7f0000000100)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/snapshot\x00', 0x430000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000007c0)={'broute\x00', 0x0, 0x4, 0x58, [], 0x1, &(0x7f0000000700)=[{}], &(0x7f0000000740)=""/88}, &(0x7f0000000840)=0x78) 2018/05/26 00:17:51 executing program 5: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x200000141046, 0x1) unlink(&(0x7f0000000000)='./bus\x00') connect$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) fcntl$getflags(r0, 0xb) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') readv(r1, &(0x7f0000000140)=[{&(0x7f0000000040)=""/85, 0x55}], 0x1) 2018/05/26 00:17:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="400000005338e4ab8aace94b21ee05ff1e1c6e5a43d80c7a0900000000000000224d7f0b8eeac2e351"], &(0x7f0000000340)=0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f0000000580)="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", &(0x7f0000001580)}, 0x20) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x0, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000017000/0x3000)=nil, 0x3000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000003000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="650f90f3ba6100b80800ef0f0d79f20f08650f06f466b8330000000f23d00f21f866353000000a0f23f8660f382062dd0f0866b87f0000000f23d80f21f86635c00000900f23f8", 0x47}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f00000003c0)=""/250) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000000180)) 2018/05/26 00:17:51 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) capget(&(0x7f0000000240)={0x19980330}, &(0x7f0000003840)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x280000, 0x0) 2018/05/26 00:17:51 executing program 5: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100}, 0x6) r1 = socket(0x11, 0x80002, 0x0) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000), 0xc5) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) getgid() 2018/05/26 00:17:51 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000300)=@mangle={'mangle\x00', 0x1f, 0x6, 0x548, 0x390, 0xc0, 0xc0, 0x248, 0xc0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x6, &(0x7f0000000280), {[{{@ip={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0x0, 'syzkaller1\x00', 'bridge0\x00', {}, {}, 0x77, 0x3, 0x8}, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x98, 0xc8}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x81, 0x8, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e22}}}, {{@ip={@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffffff, 0xffffffff, 'lo\x00', 'vlan0\x00', {0xff}, {0xff}, 0xc, 0x2, 0x26}, 0x0, 0x98, 0xc0}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x8, 0x2}}}, {{@ip={@broadcast=0xffffffff, @rand_addr=0x9, 0xff000000, 0x0, 'ip6tnl0\x00', 'gretap0\x00', {0xff}, {0xff}, 0x5e, 0x0, 0x44}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x6}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xf2, [0x1ff, 0x0, 0x4, 0x51ce800000000000, 0x9, 0xfffffffffffffffe], 0x8000, 0x9, 0x100}, {0xffffffffffff8810, [0x0, 0x234, 0x1000, 0x1, 0x7f, 0x20], 0x6, 0x7}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x13}, @multicast2=0xe0000002, 0xffffff00, 0x0, 'lo\x00', 'ip6gre0\x00', {}, {0xff}, 0x2e, 0x1, 0x44}, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x3, 0x3, [0x2c, 0xb, 0x1b, 0x37, 0x24, 0x81, 0x2d, 0xb, 0x2c, 0x29, 0xe, 0xd, 0x12, 0x4, 0x2, 0xe], 0x1, 0x2, 0x10001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f00000008c0)="5aa6a15c5a3ccebf43c58fe554eee836ba86067d531d98a2a65418495aeb703b67c02456e1be142069651e6516c17b7318b2cf67750bd1100d79551dfb27e4832d55ac20f3884e09163ea28ad0c5a375bede80c9ae0bc78c36ecdfc4a02a303487758eef24ffffffff000000008ac3856a5b8c04f3ab1068ac3265545d8fb940d145e1b055636369f617632c88107bd2dc696e4d5dff7948ccf27520665586dc861a36a1fc6f639cdd1b417d92f8f0f28e4524d6874d36b332b82f73e94d9360", &(0x7f0000000140)=""/144}, 0xfffffffffffffd77) 2018/05/26 00:17:51 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$ax25(r0, &(0x7f0000000100)="c7042fc60a39aa9ccd2ab99e3cfbe46d51ee7a87636bbc18c03c751cacd89b771b2bb3b980e9a8fad84711f73dbc56a4183c58c7bbd4b6185eb49289c3d106aa59750057fba4ba368c4456738f19e3df985ad5b5467be289d5066c85ee7fc8f32230fe5cb12521e9f526d922217d46efcbda0e89aa7a29d618b6da28a565d9d899ae7dafb59594c33e3508c9cce1b7801ddfddb2f48d31a05691bf07d77c5e23846f1f7b06c0dce85cb4c3ba99e61e7f97dd2c575cfbb1834b4a6720e958", 0xbe, 0x20000000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:17:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'eql\x00', &(0x7f0000000100)=@ethtool_rx_ntuple={0x35, {0xd, @tcp_ip4_spec={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x4e23, 0x7}, @hdata="4d426bc325884362b7a8605f74fe54302767d9ff39edd3aae7b48a5acb5a8eda5c29b0cc94944da72c92088c4a81b26d36b368a96d73934de694a32c1eb75c5ba72e79f9107fce17", 0x5, 0x6, 0x4, 0xff, 0xffffffffffffffff}}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bond_slave_1\x00', &(0x7f0000000040)=@ethtool_ts_info={0x41}}) 2018/05/26 00:17:51 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bpq0\x00'}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x100000000}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, &(0x7f0000000280)=0x84) fsetxattr(r0, &(0x7f00000002c0)=@random={'trusted.', 'proc{vboxnet1wlan0}\'bdeveth1posix_acl_accesskeyringppp1\x00'}, &(0x7f0000000300)='bpq0\x00', 0x5, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r1, 0x28}, &(0x7f0000000380)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x620100, 0x0) r4 = dup3(r2, r2, 0x80000) fanotify_mark(r3, 0x40, 0x28, r4, &(0x7f0000000440)='./file0\x00') r5 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)="fd2d1bcb99cf0dfe0ea5ced55b33e8bc453c48b64800db4522e65e58deb45c73c27f38e39779ddadc0806abbaff368f3dc660ee5f635b4e12ba3fa4f71c5b529b04624d7663182f6d0a260f67898f02d83a65cd8c97d998e465cc74ef762789f1c22379a76b89a75356e65106a181fa17ce7934d509c09116173be1df8", 0x7d, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r5, 0x1ff) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000580)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000005c0)=0x100000000, 0x4) r6 = add_key(&(0x7f0000000780)='cifs.idmap\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000800)="4919f73d671a2fc232bd235ffd47f6b1826413106889fb25b4aff947d7cc6e327d491a32e6efd8bcc3d4b54dc157222197aed35beef5f7a3c7f855811a44593247c5ed4064acfd8418eabfd03d6d68ba41d9fe615674652a0a6a4466103806a602c97b4ee028d348d467341fd2a14f18476443d1fcde3352449fd5bc44dd4650bd90a08cf2c37fceedba25420c289df9677ea5b89b53ca0d81447795fc100f7a706f14be46152a95c39b8ab0bed8c80d31de5c20c8a44dddf3e53578e719e8edec502bab2130e9e5ecac5758236c45b5ed71f02ff81b9b312050ef5ea9cf7b24786376728a2dd1433a21d73edefa4e", 0xef, 0xfffffffffffffffb) add_key(&(0x7f0000000600)='dns_resolver\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)="a263741e9c37005ff5d54818cdca3ad3dd59372f9c54501069f25554d4ce58ce171ab639209b2876f4f7b5be97e190009a3e1306347e40b6b9a45a4d89d3db4c4d5412c8bcdff8ef9bed610b3097c26a5d726052ecb588a3882fd3578f3b2a6cfd31af05bd12f1d93a07d279ac26e47b39922c03046b9f26a15ce78a0ab14f188088645884d52cb3ec3cdc9b118c8c639c00a58213a288e06b331e10002a7f7f1b359ceac0d08491dc1332da401ed6fc243ab00079a5baa72e1dd5784ac2f711a94c5bb8a54080dff9ac7f10c3d065274a76077189bdce6376be631919007e8f030542bb9a5da746fb", 0xe9, r6) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000900)=0x2, 0x4) set_tid_address(&(0x7f0000000940)) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000009c0)={@loopback, 0x0}, &(0x7f0000000a00)=0x14) sendmsg$nl_route(r4, &(0x7f0000000b00)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40022}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)=@delneigh={0x54, 0x1d, 0x0, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x0, r7, 0x40, 0x20, 0x9}, [@NDA_MASTER={0x8, 0x9, 0x7}, @NDA_PORT={0x8, 0x6, 0x4e24}, @NDA_VNI={0x8, 0x7, 0x2}, @NDA_MASTER={0x8, 0x9, 0x2}, @NDA_MASTER={0x8, 0x9, 0x9}, @NDA_LINK_NETNSID={0x8, 0xa, 0x5}, @NDA_LINK_NETNSID={0x8, 0xa}]}, 0x54}, 0x1, 0x0, 0x0, 0x8001}, 0x40) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000b40)={0x8000, 0xe3, 0xda6, 0xffffffff, 0x1, 0x8001, 0xc063, 0x0, 0x1, 0x7, 0x3}, 0xb) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000b80)={0x0, 0x4, 0x8000, 0x1f}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000bc0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000c00)={r8, 0x3}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000d40)={&(0x7f0000000c40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000c80)=[0x0, 0x0, 0x0], &(0x7f0000000cc0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000d00)=[0x0, 0x0], 0x8, 0x3, 0xa, 0x2}) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000000d80)={0x7fff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) ioctl$SG_GET_RESERVED_SIZE(r4, 0x2272, &(0x7f0000000dc0)) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000000e00)=""/213) 2018/05/26 00:17:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0xfffffffffffffea5) perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x3c) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9a, 0x200102) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x14}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x101, 0x4e23, 0x0, 0xa, 0x20, 0x20, 0x32, r2, r3}, {0xffffffff80000001, 0x8001, 0x0, 0x0, 0x8, 0x2, 0x7, 0xeefa}, {0xfff, 0x5, 0x4, 0x1}, 0x4ff7, 0x6e6bbb, 0x2, 0x1, 0x31ac5e10f817eeef, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x32}, 0x2, @in=@broadcast=0xffffffff, 0x3502, 0x4, 0x2, 0x7, 0x9, 0x6, 0x6ab0}}, 0xe8) 2018/05/26 00:17:51 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='stack\x00') getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) exit(0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/202, 0xca}], 0x1, 0x47) 2018/05/26 00:17:52 executing program 5: perf_event_open(&(0x7f0000003f00)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000380)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000340)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18) 2018/05/26 00:17:52 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x80800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000680)={0xf, 0xf5a, 0xff, 0x4, 0x20, 0xffffffffffffffff, 0x1}, 0x2c) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000780)=0x0) r6 = getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002f80)={0x0, 0x0}) r8 = socket$inet(0x2, 0x2, 0xfff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004540)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004580)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6}}, &(0x7f0000004680)=0xe8) r11 = getegid() r12 = fcntl$getown(0xffffffffffffff9c, 0x9) r13 = geteuid() r14 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000046c0)=0x0) fstat(0xffffffffffffffff, &(0x7f0000004700)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004780)='./file0\x00', &(0x7f00000047c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = socket$inet_dccp(0x2, 0x6, 0x0) r19 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000004880)={0xffffffffffffffff, 0x0, 0x1, 0xa00, &(0x7f0000004840)=[0x0], 0x1}, 0x20) r20 = syz_open_dev$vcsa(&(0x7f00000048c0)='/dev/vcsa#\x00', 0x2, 0x40) r21 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004900)='/dev/autofs\x00', 0x4000, 0x0) r22 = syz_open_dev$amidi(&(0x7f0000004940)='/dev/amidi#\x00', 0xff, 0x901) r23 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000004980)='cgroup.threads\x00', 0x2, 0x0) r24 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000049c0)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = open$dir(&(0x7f0000004a00)='./file0\x00', 0x800, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004a40)={0xffffffffffffffff, 0xffffffffffffffff}) r28 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004a80)={0x0, 0x0}, &(0x7f0000004ac0)=0xc) stat(&(0x7f0000004b00)='./file0\x00', &(0x7f0000004b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000004bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getegid() r34 = syz_open_dev$vcsa(&(0x7f0000004c40)='/dev/vcsa#\x00', 0x6, 0x400000) sendmsg$netlink(r0, &(0x7f0000004d80)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbff, 0x2000400}, 0xc, &(0x7f00000044c0)=[{&(0x7f0000000140)={0x14, 0x19, 0x2, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x4, 0x8b}]}, 0x14}, {&(0x7f00000002c0)={0x39c, 0x10, 0x900, 0x70bd2a, 0x25dfdbfd, "", [@nested={0x10, 0x62, [@typed={0xc, 0x30, @u64=0x1}]}, @generic="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", @nested={0xe8, 0x24, [@typed={0x8, 0x2e, @u32=0xc54}, @typed={0x8, 0x1a, @uid=r1}, @generic="142b3388956d89058cee4c49dd978e98854fc3c55d81383eeb5980f3c60def6a3a145c5d2e8d54a3e4da60adf1376ba5c9c95ca4c142f1a9f7f09d83bb0641e06b174b48e8ef59c68ccd9091191aad5c061e7114764a39f794b44848d42dd014c8ed4dc13b276df4b6ae60628f8502da422a5b66e262c6ff95f78e63863f46df79d9e09fd3ea92639617d158bb0b24479b96b54d5399fc953f1279d033e93819eb2acbe7b3400cd39f2eb404a323d891722e900e391e9d3afc8ba06785b96272430a7dc5284c430b4d035d5abce38839c4"]}, @nested={0x198, 0x61, [@typed={0x8, 0x88, @fd=r2}, @generic="859ca36064fc0d638e5761c70a374b98759636116394bd85264c036974ba7345f3fe91b6e503acbca57465f57b09f755c3b1393e95355aeb51", @typed={0x8, 0x24, @fd=r3}, @generic="68e125a27c4e3022fd2380bb6f29ba400cab7e04a351dd7f1fa22bdb20ae207a42b55f2192b31954279992568517e2c608d85f84976d5a5ab232bcbb4e7b9c37e7b6abcdf1845af0e7095b112f3a5eed6d647900d1af2454530f32f3095679a3a251041f02a9527329130feb35afcb3bc7b57a058ea4c7bbfd4cc6e03ff47c", @generic="a167488f88cfcbccc2007fdfe429e745639241f0c675aa00a114132e", @generic="570b039b1d878fd32816fd88bd1fe02e2115b0133a80a33c58e1a1c4a2249de0db86379d714f6ba8ac641559f6924eb6aec1800028afdff50c710168b8b099573b3d9b3070fcd00b240a61e69794f1b06f5650400dc1e5648358a826aa87f4f4f96484118d6415d668e22a9c5da15badb5497c2a1d1a067316db620381facf6c3f3313722c57696d6cec0973ae47a5ca057bbda3cbf105ada88c586375821cdb64358e11eb103f3512e0adf3ba216600"]}]}, 0x39c}, {&(0x7f00000006c0)={0x98, 0x1e, 0x11, 0x70bd2a, 0x25dfdbfc, "", [@generic="7b693ba1e628725ce41805c494281477b62dfc987d695dae556542cfbe12958283ca0f8f1dc65a304840c6be5d02c8e4377dd4545d8c7c595c1f37756a6065a45e9d97b2c6a14cf849e6c0d60b0afa09c9f0200e20d2f05d84c49d3396cb70eabf563bac4cf7", @typed={0x8, 0x6b, @fd=r4}, @generic="b7de767c93c34167f932ea20b5eec912e3cc7181fd24ac"]}, 0x98}, {&(0x7f00000007c0)={0x480, 0x2d, 0x22, 0x70bd2b, 0x25dfdbfb, "", [@nested={0x420, 0x19, [@typed={0x40, 0x11, @binary="d0e9334abd0a0d0879ed0f39894825e6d7ba40052b756040fc40d2b1267583be51b3ccaa95534ec0c1fa2e31f4362135f82e8390c87fbac8e2fcfb"}, @generic="87990e2388574baf2619fdd00279b675bd62730824ff7726226b5f829eb32cc27cc8b5e6a129a76cbf6f62b299db17bb6485a708ef0bdcdab1382ef9b2fb9ec185ff976db7dc0b6c98d19d7941856eb26dd8324fde0b7718b94994cab3e54f1bbcc7b6d994b9defd83667a5b", @generic="ccc36201210e069c9048398308df1a999ab428357a7b078316f959a219a130a31dee31d05b6f20967677f82567144cdb5a53794ee6c240248a0c3204ba60a042abc87bb6970ed3ee61787c0e2912cb533105129c4c30c26e0a93b1b9892c55ce5ca1cf4d5e4e492026ed37a4d68f6be73e91a110f5d447784250c3447e3ba11d66a896307d0b3518023f57336f42d4fcfab1ded8c420893d700c132c577f18a730a2", @typed={0xc, 0x5, @u64=0xfffffffffffffffc}, @typed={0x8, 0x6a, @pid=r5}, @generic="dfb7e05c524b8c0e0b7e19651a9d2b21e0eee3aad5334f37955033be4623b3383b2d93063546691bed36df48ff970335f0a242dffcd2d148028a5a8911e81700f4448a2df2465a57e086b1d01c1a087022ff99d4d5a8e989922043dfea2594a37d1956889cd974747d1d404d37fc14", @generic="0b07bb17e08a61c8e2cfeaa50fcf3c47921abf2376f13a17f5abd558a011cc022d6077052b5cc33b49948b6aca53440dff93eeda26e80a2d4d4c6ebdc88e8bef024c175c04f25eb9a2fb3bfde08c50b4712452e2a9de52734b68aa2bfdebcfa8336148a3322ad1d40c120483be56f14db5cda7c44604eab78d31e155f26c72ffde44f2d29a6509", @generic="7bb19edfa8e4b25a61eb413cb0795682c4de3ba4c093848bf2a59a4ccf06ac4a5950be611a0e71737255ee181a924bff8ab2ab4c465fb6ea52e56c8218be3858fe745566a8f8c7425623f43da884290eb5d365e0b6dae5b4d55e06cab993208de8d87f8d182beea4b1af5922b78cd23f7dacaa943aebd1329408714511f65ec5bbea69ed3afe66167ed4d12a1f2b7bc71e0562d68516dc4cf8bda7dd6b96caaf4ea11b0213ee1033fd074e65e0cb1a632e251ff388bf89071605d37f8b24cf7df08babf95ee75f22e38dd3fd18c5ceeed6965159db3777b248ddefdce20dd3ebab55f478a167b7074faa1bae39fae7d866", @generic="f23d7e773cb258f7be74e3e2003ef7c1b9d04d286519bfd20ae05187d9b94340f09db9f9d3a33b04802eb4f8a02b86d2d53e9eb9a3f4e4f1803f48814654019d3adf2efab1e3610144711163a7bb54c1f840947d77af75408ed0b0a1d2f8457ed9fe2e3d2252d62dc0792291c79c434497973737ff616d1148d2f83a2a14fa5f7bfbd5c4d800e7ef72eb4a186330e4e5c1cef20678fd235f7bf13e5e5dbf1f5a8f7ddd62e9501dd3b47ab48db03606561b1044ce93531487631d67e7ca56113e01acc3e5dbe791e08523ab0589c2c89d"]}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}, @generic="c31835c5fa95b893e5668ea16e5137d5bfce2af3d8b8a8434b67c07acfc72e0d7b07deea828e7242318acdddf2d06d52629a63250bc051a0c8cc"]}, 0x480}, {&(0x7f0000000c40)={0x2210, 0x2f, 0x12, 0x70bd2c, 0x25dfdbfe, "", [@generic="567b09a0e75dd61fb6c68d514d0404aaf2eaefacd6bff7", @generic="d1a3f3b99928c7c0d785864f11157f03aac22b5371d8ee638b599028638f87a717fce76f034104d81b222add9aad3c18f51d528ae876146eed6e4819c7190181beebd5cb0e7d2b4577b844ebe57f3c1db44a3dd3b226c85357bf3385dd8dc658dd896a611616bc3100c4192d991dce1a83aa4fbf4ae32969f05175943509486d586328b133560288dd11dc2d52cf8c47fc922cf1e3f2ce58e7816def0bed376041c2b3bef5bceca47ebb4af47c9c3ac0be8806495f4e7aaf", @typed={0x8, 0x82, @pid=r6}, @nested={0x1120, 0x6b, [@generic="88b1dc4bc22b6a10de00f2586624e3599ab224d61322ca6c130ae8cc59649b4bb642b41816b9be3210f091788558b0ad65b7848dd59c306967e98817eea6c09bb4a331b05be2970dffeaa00fe31f5f55329ce596b1c88b1c852d3364680fb55c0f9d12f6d5164376d5c61ec28b2d7b607664a68c86b0f49ce81f2c7ac85d739322929120cf756bd9f530f460260e0dce561c361831ffc78294e1865c0b4e407a6f5007a45bae536938c47a9aaa66a013bdd564b9a95e253fb429767c247b34b871c659961918d07be38ad950b14b7d865aefec113d824c354a6abd0cdea2b215ce72eac44cd7fce84c4e9d0803005727a5525c5b", @typed={0x8, 0x43, @ipv4=@multicast2=0xe0000002}, @typed={0x14, 0x29, @ipv6=@dev={0xfe, 0x80, [], 0x14}}, @typed={0x8, 0x41, @ipv4=@broadcast=0xffffffff}, @typed={0x4, 0x88}, @generic="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@generic="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@typed={0x8, 0x96, @pid=r7}, @typed={0xc, 0x6c, @u64=0x3}, @generic, @generic="189eccfedcdd43c0a322a13be665339fa7e12b460dc1d43043b9041ce40f8d179d031d6eb91e91dc0d6baa7046a432a2c71abc8efcf728e0218081a32631b7c4c0effe664faf042e52e267623ebc9a219683c2b0e11e5d6e74ad5bcc3a1271e87cec042b97ea9a1fc2db1afd25420484d05cd5acea83a843939dfb04d7a027e8381250b076203f463819a3efdec6ae1e2b0b7165e7270f4f63cabd7d7683e83fb71f6adc0c7939e2878746f65692528231e15c5566", @generic="f1ad9f2ebd052e449c9180128be09f0b8ef24f697e7dc3e0e9c22e548fdc2b36703865f86a0082825c75125296c268c287d962665f5fa6e164b6d5e80ccb6a3cb7641b19face6ccd9e4a68e33c3f90c77d9f81b85ab2a41fb03c4ae3a96616cfe1cb1eb88fbaa15af6faddbe96bfa5ff8c249b99009faa621d9f33fe65be48c32d83d3b6"]}, @nested={0xcc, 0x93, [@generic="7baead7dcd848b25344380820908bc8c008a3106be7371c7648070b0bbe734faee4880775fb73f87531456311ff6c98a1f0fcfe94b3e518b3a2d4c3a8dcf7f3613554591bbc3c4edb07667f550ed3280d2ef13feb4b13e89006e963df421354df58583f67037917cb2459c6ae488bf1d45850a529119e33c448cd4991bdabc44482b8f10f52252779806a06fa92992c9096094e36078d4bd903b3c8e6e590b85a81674b44f473ab17e", @typed={0x8, 0x89, @str='#\x00'}, @typed={0x8, 0x6b, @fd=r8}, @typed={0xc, 0x62, @u64=0x3}]}, @nested={0xb0, 0x61, [@typed={0xac, 0x2a, @binary="8534a182c35cf261962049e111f6b8038577fa39d6d15e576faf4f1b90713c6c3a847a5c7d671b403ed20f7f5fe64b7d30232c6cec24a7106f45abb7bd7cbc643ea84c9c5c6f4556255732c4eb3d87a5988bb94030ef71f45355e9da3685f75f5894d6e8b8ed7b89ae9f74ce44fff161d2b556763c704b5f1f8431461f137ea3c1a3e1503083a879f99f49c801cf22dfe0209f0877d31d670ca06281839f8200d7e62794e7954a3b"}]}, @typed={0x4, 0x7d}, @nested={0x160, 0x91, [@typed={0x8, 0x3c, @u32=0x9}, @typed={0x8, 0x7d, @ipv4=@multicast2=0xe0000002}, @typed={0x14, 0x48, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="e95d5c9cf642a720769c6a945e367052698131d55ff05ceb5de7075b071a7febe006cedb57f4c419b067cb20ea162e00332f5f9608e22302d3c54cf531eedc61f4bae9921333a53d2bf5ba173258d00203e9d90533b72f0c3bf17a1df329c5fd1b5efc41e4fba6c502066a226a4d7d22bbf06343e69cfb19a874c48a3029a9864ad21b5f6f646c0beca19a315e72932e720e", @generic="6d4312afcc2e227dd6008cf2eb03bb15eaad38b0e08f35ed2e530e6dec421a4008700afc8e4fd069becb5a42eeb00aea46c95f589558dbf05102d696551d78e257ac83fab116a0a83e194a3bc81621b83500b028617ed9a1c3abe25ee06c684329bc50e2bf05084d1117c5e092b85ffe414227b0de12a93d9d7549db14ec6c9219941fb97d3dda3e87c93a5cc9161436d8c41a7b982396c960260593f77a822b9e2e75"]}, @typed={0x14, 0x3a, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x14ec}], 0x7, &(0x7f0000004c80)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x38, 0x1, 0x1, [r18, r19, r20, r21, r22, r23, r24, r25, r26, r27]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x18, 0x1, 0x1, [r34]}], 0xf0, 0x48000}, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0xa29e0dcdcdf67d6b, &(0x7f0000000080)="f3347f4cff037f82dd161dd0bb010500000000000000841e684ebc567e71b0eda231869c299e71aa4b56ab82c9acb0a7f4e2db7fbab2944f3040d06606ffc66101000000000000bc5d48cf27eb532e0ba118fef9fcc1989f155f08e084a0db3db474d7ba6a97e6ea9ff8ecedb2bc6f8b8da82bc5000000000000000000000000", &(0x7f0000000040), &(0x7f0000000280), &(0x7f0000000180)) 2018/05/26 00:17:52 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0305302, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:52 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:52 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) sync_file_range(r0, 0x10f8, 0x5, 0x5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:52 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x400000) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x2, 0x82) r2 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1d, 0x0, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5249cf42d85e7f102204bb458c81a116e92825862da340dec9ee4a6bb74e77d3dd1a52f33cc1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73e37038ac9e1afce8d30c230037155d045737cfaa8dd98f8db0f64fe0594b51"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c03, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) 2018/05/26 00:17:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000002000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="c482059a1bc4c2793354e29d6466470f3807010f01f83e660f388235c7000000f0440fbaac0736500000008fe810ce5491c4e6c4637d059454865100009e660f3800853a4d0000c442d1ae5cdd0f", 0x4e}], 0x1, 0x0, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000140)=""/188) 2018/05/26 00:17:52 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) close(r2) close(r1) 2018/05/26 00:17:52 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:53 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff93, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f0000000000)) 2018/05/26 00:17:53 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='cmdline\x00') exit(0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000080)="7396117475736ab6e1d100") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/202, 0xca}], 0x1, 0x0) r2 = getegid() setgid(r2) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x401, {0x6, 0x452a5537, 0xff, 0x47c9, 0x54, 0xffffffffffffff78}, 0x1000, 0x9}, 0xe) 2018/05/26 00:17:53 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x189082) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:53 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x101000}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='scalable\x00', 0x9) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/26 00:17:53 executing program 0: prctl$void(0x27) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) 2018/05/26 00:17:53 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xffffffffffffff81, &(0x7f0000000140)="c626262c8523bf012c83df0ab4f9784fb2cfeebff66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) sched_rr_get_interval(r3, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:17:53 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0189436, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:53 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:53 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x20000) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000040)={"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"}) r1 = socket(0xa, 0x1, 0x0) pkey_free(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={0x0, 0x5}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000004c0)={r2, 0x4}, &(0x7f0000000500)=0x8) 2018/05/26 00:17:53 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000000c80)=[{{&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0xffffffffffffff34, &(0x7f0000000b40)=[{&(0x7f0000000280)=""/149, 0x95}, {&(0x7f0000000a80)=""/187, 0xbb}], 0x2, &(0x7f0000000000)=""/227, 0x4a, 0xfffffffffffffffd}}], 0x1, 0x0, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000840), 0x3d0, 0x0) 2018/05/26 00:17:53 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000080)=[0x0, 0x5]) 2018/05/26 00:17:53 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x2, 0x0, 0x8, 0xc6a, 0x81, 0x8}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200003, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000000000)="015600eb0040ac7f27") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) [ 1459.065244] Unknown ioctl 1074283780 2018/05/26 00:17:53 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c2134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa684020000", 0x0, &(0x7f0000000200)) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/53, 0x35, 0x2000, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x2184000) 2018/05/26 00:17:53 executing program 4: r0 = socket(0x1b, 0x804, 0x5) write(r0, &(0x7f000052a000)="240000001a0025f0006bb404feff141c020b5aff6e10b500000780cc08000200ac141415", 0x24) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000140)={{0x2, 0x2, 0x4, 0x2, 0x200}, 0x4, 0x8, 'id1\x00', 'timer1\x00', 0x0, 0xff, 0x919, 0x1, 0x1}) 2018/05/26 00:17:53 executing program 2: r0 = socket(0x2, 0x6, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) socket$inet6_dccp(0xa, 0x6, 0x0) [ 1459.096070] Unknown ioctl 1074283780 2018/05/26 00:17:54 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") gettid() r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000180)=0x64b7) r2 = gettid() capset(&(0x7f00000000c0)={0x399f1736, r2}, &(0x7f0000000100)={0x7d, 0x7, 0x6af4, 0xffffffffffffffff, 0x9000000000000000}) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@dev, @broadcast, @broadcast}, &(0x7f0000000080)=0xc) 2018/05/26 00:17:54 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000040), &(0x7f0000000080)="883ac5923636764c270160589b65d522ea320cfbb5a26f6be01007580a778f690182f7763bce49a2382bbb57b5c9a928a786d41cce68affb86540fbdcaf79bb78862b784f0423eecb1ffdab245d41cfb1b01b25c1ced09735f77e456a08345aa2625656ece9eb258adce3dc848"}, 0xffffffffffffff15) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) 2018/05/26 00:17:54 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:54 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) r1 = socket(0xa, 0x800, 0x0) ioctl(r1, 0x890f, &(0x7f0000000000)="c626262c8523bf012c080081f5095c09c29d8807438dcc1c1a30") getsockname$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000000c0)={0x7, 0x2, 0xf06}) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x40) 2018/05/26 00:17:54 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x2, 0x1) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x81, 0x200000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000140)=""/149) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x3, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r2, &(0x7f00000002c0)=0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f00000000c0)={@host=0x2}) socket$inet(0x2, 0x800, 0x1f) 2018/05/26 00:17:54 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000340)=0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x100}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r1, 0x4) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000280)={0x6, 0x4, 0x8000}, 0x4) r3 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffff4e3}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x20400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000200)={r5, 0xad8b}, &(0x7f0000000240)=0x8) r6 = fcntl$dupfd(r3, 0x0, r2) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) getsockopt$inet_tcp_int(r6, 0x6, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/26 00:17:54 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x4}, &(0x7f00000000c0)=0x10) close(r2) close(r1) r3 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x8) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000040)=0x1) 2018/05/26 00:17:54 executing program 2: r0 = socket(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:54 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc020660b, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:54 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) socket$inet_udp(0x2, 0x2, 0x0) munlockall() pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) syz_open_dev$adsp(&(0x7f0000000940)='/dev/adsp#\x00', 0xfff, 0x20000) r2 = getpgrp(r1) process_vm_writev(r2, &(0x7f0000000440)=[{&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000000080)=""/168, 0xa8}, {&(0x7f0000000140)=""/23, 0x17}, {&(0x7f0000000180)=""/35, 0x23}, {&(0x7f00000001c0)=""/104, 0x68}, {&(0x7f0000000240)=""/49, 0x31}, {&(0x7f0000000280)=""/249, 0xf9}, {&(0x7f0000000380)=""/134, 0x86}], 0x8, &(0x7f0000000840)=[{&(0x7f00000004c0)=""/137, 0x89}, {&(0x7f0000000580)=""/206, 0xce}, {&(0x7f0000000680)=""/44, 0x2c}, {&(0x7f00000006c0)=""/176, 0xb0}, {&(0x7f0000000780)=""/10, 0xa}, {&(0x7f00000007c0)=""/99, 0x63}], 0x6, 0x0) 2018/05/26 00:17:54 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) r2 = dup3(r1, r1, 0x80000) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000280)={0x4, 0x0, [{0x3ff, 0x2, 0x0, 0x0, @adapter={0x1, 0x3ff, 0x80, 0x2}}, {0x2, 0x1, 0x0, 0x0, @adapter={0x3ff, 0x2, 0x0, 0x0, 0x5}}, {0x100000000, 0x3, 0x0, 0x0, @msi={0x8, 0x8, 0x5}}, {0x9, 0x7, 0x0, 0x0, @msi={0x1ff, 0xffffffffffffff3e, 0x7}}]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000040), &(0x7f0000000080)}, 0xfffffffffffffd86) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x3, 0x8, 0x80, 0x1f, 0x2, 0x6, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x9, @empty, 0x8}}, 0x4, 0x1f, 0xfffffffffffffffd, 0x3, 0x4}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000006c0)={r3, 0xeb, "a7310a6b0288f87295e1503d09a126284700afebc8579a05933a1ea579bb850d32274b47129bc93d0e8a0775da77940fec52e3aeeea47cc53c608383d1ccca78d5b5ca40cf0af55e8f269e0f4f5356a4358a5970323314584fce53db822a04ece029976bcb0feb20daffe4c9314707eb401dbf36043d41481169c8d9f9a4311b9aa60e998ee7a0c8dcc796870f0796e68b448188c353786e94436e1504dfca19e6ed060a91652e3efebf359b5e8eecbc465b32c7cc7b439823a2e7b5b4676b38d97b2d12c40ae42ae9f31581bc82165ab50a0d49a01b7848e6359a0b071a90540314d5520498e0dd240dd8"}, &(0x7f0000000100)=0xf3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000500)="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", &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:55 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x11, 0x80002, 0x0) r2 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r2, 0x8912, &(0x7f0000004240)="c626262c8523bf012cf66f") bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) shutdown(r4, 0x1) getpeername$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000004c0)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x1f, 0x8, 0x5, 0x100, 0x9, 0x46400000, r5}) 2018/05/26 00:17:55 executing program 4: request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='{&\x00', 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/05/26 00:17:55 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x29) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="24000004", @ANYRES16=r1, @ANYBLOB="08002dbd7000fddbdf250200000008000400020000000800040000000000"], 0x24}, 0x1}, 0x80) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000280)={0x1, 0x2, [{0x8001000000000, 0x0, 0x100000001}]}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) signalfd(r2, &(0x7f0000000240)={0x2}, 0x8) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f00000002c0)=0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty={[0xffffff7f]}, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/05/26 00:17:55 executing program 2: r0 = socket(0x2, 0x6, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x80000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:55 executing program 5: r0 = socket(0x20000000000000c, 0x8000a, 0x7) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x7}, {0x6}]}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x80042) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000040)={0x0, 0x6, 0x1, 0xda}) 2018/05/26 00:17:55 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0xa400, 0x0) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000280)={0x0, 0x400000000001}) write$tun(r1, &(0x7f0000000080)={@void, @val={0x11, 0x0, 0x0, 0x0, 0xb00}, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}}}, 0x3e) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000100)={r0, 0x1, 0x62fc07e4, "a7f8539733963b975f620acf79bef99b7a18201239520f636258176c61405103a2ad55a40cb2fa98ccdafcf83305df0e3d07dc64f1387e8f536d08c70927cba6d5eadf0310c474c593b214d0012384ae0f19d14669448b4547f7bf5ee566bec03fa72d93e4e2f7446bedab35ddf8a7caea25fe536f1c88e0fdaf5236ded4ad48e99ccb06e72a241808d467a0993471b14884e57b62c8137ac9972cb53690221219d7b541f88b8c132d4af615ca422e0e1b1b16079014b6f65df417b95fd96efdfcedd6c833397648919682511f62a3cd6c76bb8e121a124336504b7dc4b7b64df1d638246605596314660acac316029b377343e39b859c08c9235f"}) 2018/05/26 00:17:55 executing program 0: perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0x0, 0x7, 0x0, 0x0, "0cb8809b854198fe211160c1bc126293019b91134ba66d0014f540d1f8299ee1bf7b2beb0628113563be0826"}) 2018/05/26 00:17:55 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:55 executing program 7: r0 = socket(0x10, 0x3, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="cdbf0e000084da80c200000086dd6002290f00383a00fe8000009c086c625a020000000000000000000000000027"], 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) 2018/05/26 00:17:55 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x50101, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = socket(0x2, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000000c0)={0x71, &(0x7f0000000040)=""/113}) 2018/05/26 00:17:55 executing program 4: r0 = socket$inet6(0xa, 0x80803, 0x3) getsockopt(r0, 0xff, 0x0, &(0x7f00000000c0), &(0x7f0000000040)) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xe0b1, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000001c0)={0x3, 0x3, 0x9, 0x7fff, "d34d3f7b32d1db48dd5ef9c4b2ec196be1138029b4f352ba16294fa6b159469c7e692ab5e98e636d954b8347", 0x3}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) r2 = dup2(r0, r0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000000)="c23b467686acc11d9441057b0b0cf60175ec7447628a7871a29aefdd64be33469c66e44be904191fc6b8dfcf2e373db44b86cf5a21b98ec7bc57071184763eb6") ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000080)="5c5fb7d5308169cae4f5c2bc54f74a8b6d0c37c6aaec2df65497b048abdcf56e4271e4b43cc735033fd3e1ca5687b42ffe2b8ea884defce534b903a00a7ef133826fcc0cd7104052895e42a3afe3bcae0175f9de7bf55962e824437115c29dc7d8ccf70c3320ca7f220736b27fd137e6560be139d16362673cfa48ff53c03b748290a5a99194dae11d684810c43418b43ac1639231d4dbbf6d3421314f80d68a934556db91d000765aee87cf053290275de7dce9edf491a18740ed15e8ba8eddaa1de7587cf64cd5f4c905927c8e0d8780b59adbd4fbb15c3ea40f37e84abb88579cffb2eba1b5d70233164cf25363344b5a371e1a2a60cf1aab41e4") 2018/05/26 00:17:55 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) unshare(0x400) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000000)={0x40, 0x75, 0x2, 0x7, 0x1f80000, 0x6}) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_in(r1, 0x8000008004500f, &(0x7f00006e1000)) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000000040)=""/65, 0x41) semget$private(0x0, 0x0, 0x0) fanotify_init(0x4, 0x8000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[@ANYRES32=r0, @ANYBLOB="b6000000c8b04f6c1efd60f64ce19516327bd0219fc55de649709f95ee3236c6ba37a97e70699d86e1e7f914292f8904380e8afa1d3315d0e736f2f4d1664198bfbc56d92cd56d9e5f9236e1db0f0d819702f1455bd4ccacd0396b8f171f39fb7b3e3dcff8ef21f03a006cec6243f899cd364b592c3428ece6b92180918620c7ab23d6d05330e8f1ecf77f2c5c691c1c6640a304571dfffffffffffffff735893280efee7548a67f1bfd45e4edff37a822028b9148835da03a0472f919d19663efd7ce8ef3861614b30000000000000000000000"], &(0x7f00000001c0)=0xbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r3, 0x7}, &(0x7f0000000480)=0x8) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000280)=""/33) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000004c0)=0x5, &(0x7f0000000580)=0x4) chdir(&(0x7f0000000240)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) bind$packet(r2, &(0x7f0000000100)={0x11, 0x8, r4, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/05/26 00:17:55 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000040)=""/72) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x1, &(0x7f0000000340)={0x1, &(0x7f0000000140)=[{0x6}]}) 2018/05/26 00:17:55 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) close(r2) close(r2) 2018/05/26 00:17:55 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:56 executing program 5: r0 = socket$unix(0x1, 0x6, 0x0) sendmsg(r0, &(0x7f0000000680)={&(0x7f00000000c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)="964801215a3d6983191b79ace0dddf9670c2ec386a94fe8d8e51b8987e41d45f893600b84e5a8e53f5188cd5b4b9d735ff7a3dae4caccab318144c5c80ab8e8743da899222c38f2735521c137ba5150dbe51f87d618695988430269225c0d863d8677c4ce8b05e90e8bffc43ac145887a96feeeb0db4a6732240c0477f9e9b6942b12a17894e5219a4308cce6e67b5b7", 0x3d6}, {&(0x7f0000000240)="5288c2849a55fc149a0786f3d047f4f5a96e948bb5cb9d36c22351e50af6ba489bcee4d9af912b93be022a3d3af6c6bfebad1912bc00691d8538361ccdb65dd40869909c4278846ac038d414e277aa35536ae926257ae3008aef4560898e983fbd9e3bb14b55fdf19bac6bfdd230b10ac738520ec2e8be69e811dd3e0264ed9f0a9faa6181f7503636aa9780ae6e6b99819619107b52e08da7589b135de53ddb9908e9e7e75ebf504a5686502dc9bcc10501f3527a196d1f3000e493a6894dfc7bb783eca6a7794347169b1b6dbc228452d0c69e8c1b24fb39f399684577"}, {&(0x7f00000006c0)="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"}], 0x0, &(0x7f0000000280), 0x193}, 0x1) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x9, 0x0) rename(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00') r1 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x0, 0x201) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000040)={@multicast1, @loopback}, &(0x7f0000000080)=0x1c9) recvfrom$ax25(r1, &(0x7f00000004c0)=""/126, 0x7e, 0x2000, &(0x7f0000000400)={0x3, {"e2f9ad9fbae66c"}, 0x4}, 0x10) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) 2018/05/26 00:17:56 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7, 0x0, r3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r4, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r4, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000280)='syzkaller1\x00') ioctl$KVM_SMI(r3, 0xaeb7) [ 1461.112089] audit: type=1326 audit(1527293875.974:6652): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6429 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 1461.131734] audit: type=1326 audit(1527293875.985:6653): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6429 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/26 00:17:56 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000500)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "093a06", 0x8, 0x3b, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000100)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x20, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x7fffffff}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @rand_addr=0x7}], 0x74) 2018/05/26 00:17:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(ccm_base(ecb-camellia-aesni-avx2,cmac(blowfish-generic))'}, 0x58) socketpair$inet(0x2, 0x80007, 0x4, &(0x7f00000000c0)) [ 1461.260311] QAT: Invalid ioctl 2018/05/26 00:17:56 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) connect$rds(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x9, 0x301000) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000100)={"8c2480a1be5699912cb98ab12391c9e8b734479e25380177c2e400db23057da19443f04fc51d3f6a71721a1ffb0a34f738e384c0405905e9f764732d85be0cd28e10b85ce5f93e70bad1e541589f8e3425c72f1bede14ebf7674997099910410a6ae93f9f0e8ccabcb09166052fcf2db952435dc787d6ae1d90672ef087ef44bd60d4a182b5b2b8639f5e9356485755e1c52c273ba96dd4e1ab1b037685fd9b7da511a65e71e5bb11f2c21d3f79f9adbc2a70d21171236c4171cd3df1d26972cebe2c60771898afcc6ade042b9660530e1f142d92c392c5a49bcc458b2ff0544212d72d14680a7db11d533aac99a22a8657e7d707293676dbba4f1745694f77d010e4cbed65b99106e6a5340678501ccbcbfca1455533ae357ace65f1fc2f15b1f990f57aba6cf0368083fd5a8d0d5b70d235b0f88c1997ea7406a0a41eb4435642546c7b9da273c355191a75671a5c5f40fa23e7dada462468a25152a598c86b45124993809488e637bccb655e8cace522f339a2e11c35d88a8bd09841667a9d2df5163b0cd2ceef0baf001efd3063cc8012cc9146a240dc6c19928cb4b367519c164eca3449a155fa21ce1c09be0c9a55099c0e4031ba0960c2b597b19a1256d0a2b6ac15216a962233d997a79dab02505b45d6a6060588bb934f7566c01439fa47626423073e9554c398ade482e1478396fefbbbaf727f3195dc0da9db81e57b9bedcb7131c11c5cd3c7b11dc90e64852b825f866034a8fbad7d8b08134773eaa03945092a4b39b6e651c43c41ec1004c6ef16998846e705999742d5d84b6ad9caef563e7f34252e9822f1a88fa5fafbcba09a20df1b831ef494b9f6b6f31e975b06094163ed01cd13b48a7f34244bbfbef49d13a800a726357efbcd38a5e11437ef9b76e7c35d0a3c8b813b90da08c579f91bcb5b7235363e875bffca6954d805e12c252dadedfab03f1c85a7f5b3c49dd51cdf103118af813b673c5ac867839498aa9b0afe7aaad6c7e566ef4364aa3e7a4e82b33f0afd41346186fc5b0be701de0b896e6994d75ef987cccca1e96621731bc207f8d9b0583a2eab8ff0965929f570d176c165314ed555f75797bc665dad6efeed7342d98ad59a1a9087cc90f5a29ae8363caf76ffc903fb5b2166981832fcd7cecee7060c7171c480840ef731eb57211739644a403630e5006ea342b0d2088cb55afe7435ed8c31206fc6dfb7a90653b1d5f228430b1d1a0382cf1b48906b4cef9967d02315b0a984f61ddcb539af0a13ee913b23900bf928a98816d5207bb50ec23763bae09a458ee72c5d31e596be4f1ec75e40b3ee764c29aa4efbfdbc067b5216805c02e4a55e133ad60e2165b1680668d56af689f3d93ffb5abd3789c6d0e378f67b6f194bd17c7169b069772141a23aa9fd603191eab8db2eb39324adda3ad5be69dbae4b342e4"}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x400080) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000080)={{0x4, 0x1f, 0x2, 0x3, 0x5, 0x3ff}, 0x1, 0x9, 0x2}) 2018/05/26 00:17:56 executing program 5: r0 = socket(0xa, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x2056}, {r0, 0x12a1}, {r0, 0x8000}, {r0, 0x8}, {r0}, {r0, 0x2000}, {r0, 0x5602}, {r0, 0x120}], 0x9, 0x8000) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x5, r1}, 0x2c) 2018/05/26 00:17:56 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3800000, 0x400042) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000240)=""/216) 2018/05/26 00:17:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000480)={0x10, 0xbbf4}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x28, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x14, 0x16, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/05/26 00:17:56 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x22010, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) accept(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000100)=0x80) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) close(r1) 2018/05/26 00:17:57 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x4058534c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:57 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(0xffffffffffffffff, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:57 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000280)={0x1d}, 0x10) unshare(0x2000400) r1 = socket(0x9, 0x7, 0x1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt(r0, 0x65, 0x1, &(0x7f0000000600), 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000000)={{0x8, 0x400, 0x7fff, 0x2, 0x20, 0x9f}, 0x10000, 0x0, 0x800, 0x8, 0x5, "27e72a8a8f49332f4d3ecd29f73e4b2cce9af576d827e2ccb532da7039065c4a4640da97423c33e23b3f08b2febc706a95c87b9725c1f63c748eebe8e167838b89a9f564fccb1cddb4242a2c8c0ba70688ef0b275ffb5ad3c9724126a5e3d8605d5191c09a7da76e934f11d592a9d4b0a25bb90a346cdd37370b07c6bda78987"}) 2018/05/26 00:17:57 executing program 2: r0 = socket(0x2, 0x6, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x40) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000280)={0x9, 0xd7, "3aeede2d8a91a6777f00edf6c095bcae8c78611416951e8439824e7d00bcfdd741213f60f335115d74e219620197c95d1a1f0c80bf8181d6ec1757a217aa0ea4f77d9ea9c93cb4d15b97f405311cc54dc7415a4af143bdc6f5d565c55db226d6c0a982969fb48af72b46d8b40c20a3dd0e5ef5731c86bdbd57c5bedade6ac8e5898e0142cbf3557d34d5d947d21f9d51e5e056480d75126bbbbf04e0d79bb7d92e4d7320fb6ec3fa3a97dd77ef4e4651b838a75bd797d74ac82106033c67c23b87bdd2350029a1dbb6d492fc037d0e02bc308567c7f7e3"}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2711, @hyper}, 0x10) 2018/05/26 00:17:57 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f0000001680)=[{&(0x7f0000000140)=""/224, 0xe0}], 0x1) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f00000003c0)='id_resolver\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="693866afa264de00c76f5ea3f307c433a5dc1b7c23be70b554f94e4e252073f66885ac19fa5de033061876d6f448d99859829505e21f741f29594fae4cbdbc327410af42ad26665d444838342f62b5efaf933e0df86ac9929fb79d2e80ddc1665d9c23dcbe30aaaa5796ac0f555054", 0x6f, r1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000, 0x0) connect$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) bind$packet(r2, &(0x7f0000000100)={0x11, 0xff, r3, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000380)={0x7, 0xffffffff, 0x6, 0x1, 0x0, 0xcc, 0x9c8, 0x5, 0xa1, 0x8001, 0x100000001, 0x9}) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000600)) 2018/05/26 00:17:57 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000280)=[{0xe35, 0x5e6ca0e4, 0x1, 0xffff, @tick=0xfffffffffffff25b, {0x8000, 0x8}, {0xfffffffffffff6e6}, @note={0x7, 0xffffffffffffffe0, 0xfffffffffffffff4, 0xd9, 0x3}}, {0x60000000, 0x4, 0x0, 0x8, @tick=0x40, {0x100000001, 0x40}, {0x100000000, 0x7}, @addr={0x5fea058d, 0x5}}, {0x4, 0x2, 0x6, 0x5, @time={r3, r4+30000000}, {0xfffffffffffffff9, 0x5}, {0x9, 0x4}, @queue={0x4, {0x3, 0x2}}}, {0x0, 0x2, 0x7, 0x5, @tick=0x4, {0x919, 0x81}, {0x9, 0x20000008}, @time=@tick=0x9}, {0xa30a, 0x0, 0x9, 0x8, @time={0x77359400}, {0x2, 0xe81}, {0x100000000, 0x1}, @note={0x7f, 0x7, 0x94, 0x1, 0x4}}, {0x2, 0x10001, 0x4, 0x8, @tick=0x9, {0x5, 0x2}, {0x6d80}, @raw8={"f0fcb4212a5ba96f27f21d18"}}], 0x120) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = getegid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r5, r6) dup2(r1, r2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040), 0x1) 2018/05/26 00:17:57 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001340)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000001380), 0x4) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000001440)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='smaps_rollup\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00004db000)=0x2d, 0x100000000) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0x2, 0x4) r4 = syz_genetlink_get_family_id$team(&(0x7f00000003c0)='team\x00') getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000400)={0x0, @dev, @broadcast}, &(0x7f0000000440)=0xc) getpeername$packet(r1, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001080)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000010c0)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001100)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@remote}}, &(0x7f0000001200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000001300)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000013c0)={@mcast1, 0x0}, &(0x7f0000001400)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002480)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000002780)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400c01}, 0xc, &(0x7f0000002740)={&(0x7f00000024c0)={0x250, r4, 0x304, 0x70bd28, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r5}, {0x7c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r6}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffd}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa12f}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x12c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc3c}}, {0x8, 0x6}}}]}}]}, 0x250}, 0x1, 0x0, 0x0, 0x1}, 0x20000090) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0xc1a1, 0xffffffffffffff31) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000200)="05", 0x1}], 0x1, 0x2ffd) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x8, 0x5, 0x4}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r12, @in6={{0xa, 0x4e21, 0x6, @empty, 0x1c1a}}}, &(0x7f0000000340)=0x84) 2018/05/26 00:17:57 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x9, 0x4, 0x7, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:17:57 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000000c0)=0x7, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r1, &(0x7f0000000280)="096519a4806a79c4f653c9a8f3ff7a629ce2bfa14f2b85c8afe74285c5b9cf132f3bd2795b8b0303d1b26b427bfa039b29169fb18c7cc0f19936d00efba74e68d92af025b185a47f7e12818b44593bae949af6fb828c0ac08f607993f85ed349fe72770f3deb66b7d155e2d1af4d061810ca8eb542ea6a8b909b2fce332e53c8a83254cbb518bd69626769ef93c0a570b7e169932ab5728d7c34ed140c4866cf03f7ce6c8230422ab847c679f904faa0542f101b96f8b76bdce8c15b87782b2ac93fb57a844d3226eec2f1020d50503c82fde9875d9ac77ecfb8dfe29580125bedbc", &(0x7f0000000040)=""/17}, 0x18) 2018/05/26 00:17:58 executing program 4: r0 = epoll_create1(0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = epoll_create1(0x80000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xa000, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000000140)={"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"}) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000880)='tls\x00', 0x4) fcntl$lock(r2, 0x7, &(0x7f0000000100)={0x0, 0x0, 0x10000000000}) perf_event_open$cgroup(&(0x7f0000000540)={0x3, 0x70, 0x3, 0x6, 0xffffffff, 0x5, 0x0, 0x1, 0x11080, 0x8, 0xeb2, 0x8, 0x6, 0xf3, 0x0, 0x100000000, 0x9, 0x0, 0x100000000, 0xfff, 0x47be, 0x5, 0xffffffff, 0xb7, 0x100, 0x4, 0x4, 0x1, 0x5, 0xffffffffffffff23, 0x489a, 0x7, 0x1, 0x8, 0x0, 0x101, 0x9, 0x2, 0x0, 0x6, 0x5, @perf_bp={&(0x7f0000000080), 0x8}, 0x0, 0x8c2, 0xfffffffffffffff9, 0x1, 0x100000000, 0x1, 0x9}, r3, 0x5, r3, 0x8) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000000}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000000c0)) getpid() r4 = gettid() statx(r3, &(0x7f0000000640)='./file0\x00', 0x4400, 0x10, &(0x7f0000000680)) ptrace$peek(0x1, r4, &(0x7f0000000840)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000005c0)) fcntl$getown(r0, 0x9) r5 = fcntl$getown(r1, 0x9) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000780)='/dev/zero\x00', 0x8000, 0x0) setsockopt$inet_mreq(r6, 0x0, 0x23, &(0x7f00000007c0)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000600)=0x0) getpgid(r7) getpgid(r5) ioctl$TIOCGPTPEER(r2, 0x5441, 0x4) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000800)) 2018/05/26 00:17:58 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x5421, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x85}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r3, 0x1, 0xffffffff}, 0xc) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000040)=0x80, 0x80800) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000020}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xb0, r6, 0x400, 0x70bd25, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x94c}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffff849}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x12}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x46}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) connect$netrom(r2, &(0x7f0000000440)=@full={{0x3, {"816be9db9ed415"}, 0x3}, [{"36a345084ddfb6"}, {"dd80d5b092c127"}, {"59d9d6ea27b14e"}, {"3d05bd16e0d5d2"}, {"30e207cc7bf31f"}, {"baf2128211ff40"}, {"015b7ee4b069b6"}, {"c040071449a6fc"}]}, 0x48) getpeername(r5, &(0x7f00000004c0)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000540)=0x80) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x80, 0x0) 2018/05/26 00:17:58 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xe6b9, 0x2400) fcntl$setstatus(r0, 0x4, 0x0) 2018/05/26 00:17:58 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x200000005, 0xe, 0xc2d, 0xa, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:58 executing program 0: socketpair$inet(0x1e, 0x7, 0x3, &(0x7f0000000040)={0x0, 0x0}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x21) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x7}) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000080)=""/192, &(0x7f0000000140)=0xc0) 2018/05/26 00:17:58 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:17:58 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(0xffffffffffffffff, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:58 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) 2018/05/26 00:17:58 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0xffffffffffffffef, 0x8000, 0x3, 0x2b, r0, 0x9}, 0x2c) listen(r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) listen$netrom(r1, 0x0) 2018/05/26 00:17:58 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCCONS(r0, 0x541d) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x20000b, 0x0) ioctl$SG_SCSI_RESET(r1, 0x227b, 0x707000) 2018/05/26 00:17:58 executing program 0: socketpair$inet(0x1e, 0x805, 0x80000000000000, &(0x7f00000000c0)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/2, 0x2}], 0x1, &(0x7f0000000240)=""/253, 0xfd}, 0x0) r2 = socket(0xa, 0x800, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r1) 2018/05/26 00:17:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x85}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r3, 0x1, 0xffffffff}, 0xc) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000040)=0x80, 0x80800) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000020}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xb0, r6, 0x400, 0x70bd25, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x94c}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffff849}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x12}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x46}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) connect$netrom(r2, &(0x7f0000000440)=@full={{0x3, {"816be9db9ed415"}, 0x3}, [{"36a345084ddfb6"}, {"dd80d5b092c127"}, {"59d9d6ea27b14e"}, {"3d05bd16e0d5d2"}, {"30e207cc7bf31f"}, {"baf2128211ff40"}, {"015b7ee4b069b6"}, {"c040071449a6fc"}]}, 0x48) getpeername(r5, &(0x7f00000004c0)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000540)=0x80) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x80, 0x0) 2018/05/26 00:17:58 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x2ff76f4c, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x2, 0x0, 0x1, 0xd2a4}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000280)={0x5, r3}) 2018/05/26 00:17:58 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000040)=[{&(0x7f00000003c0)=""/92, 0x5c}], 0x1, &(0x7f0000000440)=""/4096, 0x1000}, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) sysfs$1(0x1, &(0x7f0000000140)='hugetlb.2MB.limit_in_bytes\x00') pwritev(r1, &(0x7f00000000c0), 0x10000000000000b0, 0x0) 2018/05/26 00:17:58 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x101402) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20}}, 0x8, 0x7, 0x0, "0673f24756d6fea414980eb9e73f5745aeacf660020b6b50629242b866e81359516af5cc3479f48efec21b8f0737eb36f6a25cf9609896af4047ff3ecb493ae18f325a70fffae84e632c32abd27f6023"}, 0xd8) r1 = socket$inet(0x2, 0x3, 0xff) close(r1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) openat$cgroup_ro(r2, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) 2018/05/26 00:17:58 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x64000) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x3c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x85}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r3, 0x1, 0xffffffff}, 0xc) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000040)=0x80, 0x80800) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000020}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xb0, r6, 0x400, 0x70bd25, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x94c}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffff849}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x12}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x46}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) connect$netrom(r2, &(0x7f0000000440)=@full={{0x3, {"816be9db9ed415"}, 0x3}, [{"36a345084ddfb6"}, {"dd80d5b092c127"}, {"59d9d6ea27b14e"}, {"3d05bd16e0d5d2"}, {"30e207cc7bf31f"}, {"baf2128211ff40"}, {"015b7ee4b069b6"}, {"c040071449a6fc"}]}, 0x48) getpeername(r5, &(0x7f00000004c0)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000540)=0x80) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x80, 0x0) 2018/05/26 00:17:59 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f00000002c0)=""/21) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={r1, r2}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x200, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', r5}, 0x10) r6 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000000200)=0xf55, 0x2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000280)=0x80000001, 0x4) ioctl(r6, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f69676d70001e1f5b0693c860d9cd041062b19f95b12b0b9e2eb66bc859d9e9b6574856d699d285f4368be311f8157dcccf85") 2018/05/26 00:17:59 executing program 2: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r0, 0x9, 0x18}, 0xc) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000003c0)={0xffffffffffffffff, 0x3, 0xb845, 0x3, 0x3}) r2 = socket(0x2, 0x6, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) ptrace$setsig(0x4203, r3, 0x3ff, &(0x7f0000000380)={0x2e, 0x1000, 0x9, 0x40}) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x200000005, 0xe, 0xc2d, 0x7, 0x0, 0xffffffffffffffff, 0x100000001}, 0x2c) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000400)) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x200) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200100, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r4, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r4, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:59 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x78) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x400, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x2d, &(0x7f0000000140)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 2018/05/26 00:17:59 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(0xffffffffffffffff, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:17:59 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xab2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0x1000}, &(0x7f0000000180)=0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x8, 0xfffffffffffffdd2) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r3) close(r1) 2018/05/26 00:17:59 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:17:59 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={0xfffffffffffffffc, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}, 0x108) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000180)=""/40, &(0x7f0000001000)=0x28) 2018/05/26 00:17:59 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x400000005) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:17:59 executing program 7: unshare(0x8020000) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) r0 = socket(0xa, 0x1, 0x0) msgget$private(0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') msgsnd(0x0, &(0x7f00000000c0)={0x1}, 0x8, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/46}, 0x36, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff9000/0x1000)=nil) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x7fffffff, 0x4e23, 0x0, 0xa, 0x80, 0xa0, 0x0, 0x0, r2}, {0x2e, 0x7, 0x2d1, 0x1, 0x6, 0x5, 0x5, 0x101}, {0x4, 0x80, 0x7, 0x100000001}, 0x9, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d2, 0x6c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x2, 0x3, 0x5, 0x10000}}, 0xe8) setns(r1, 0x40000000) 2018/05/26 00:17:59 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1a5f3fe7, 0x4000) close(r1) 2018/05/26 00:17:59 executing program 4: socket(0x10, 0x3, 0x0) 2018/05/26 00:17:59 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x800, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00000002c0)={0x237f, 0x1a2e}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x180, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000580)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000600)=0x80) getsockopt$nfc_llcp(r2, 0x118, 0x7, &(0x7f0000000640)=""/192, 0xc0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:17:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x85}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r3, 0x1, 0xffffffff}, 0xc) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000040)=0x80, 0x80800) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000020}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xb0, r6, 0x400, 0x70bd25, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x94c}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffff849}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x12}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x46}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) connect$netrom(r2, &(0x7f0000000440)=@full={{0x3, {"816be9db9ed415"}, 0x3}, [{"36a345084ddfb6"}, {"dd80d5b092c127"}, {"59d9d6ea27b14e"}, {"3d05bd16e0d5d2"}, {"30e207cc7bf31f"}, {"baf2128211ff40"}, {"015b7ee4b069b6"}, {"c040071449a6fc"}]}, 0x48) getpeername(r5, &(0x7f00000004c0)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000540)=0x80) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x80, 0x0) 2018/05/26 00:18:00 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = gettid() ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffd}, 0x0, 0x8) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x84, r2, 0x2, 0x70bd26, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5, 0x10}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9b}]}, 0x84}, 0x1, 0x0, 0x0, 0x80}, 0x4000) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) 2018/05/26 00:18:00 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000002298000f98a73f16ad5192d2fdfac25a58e8cdebbe633a462588198d22bbf698bcdf0fd4a8322ce0f61885ac0d999ee806a6b11b26694241a0c967819181ef900409cde27fa1e7e56fcc694226dd03d8d1a803fe1e0410012da99661ac4089028c87bb1ebcffba2f0289a0e005aec0669c109aa8dea30be80566c6ed60"], 0x8, 0x800) msgsnd(r0, &(0x7f0000000340)={0x2}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000240)={0x0, ""/79}, 0x33, 0x1, 0x24a3ad41a879dde0) socketpair(0x5, 0xe, 0x6, &(0x7f0000000000)) 2018/05/26 00:18:00 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/78, 0x4e}], 0x1, &(0x7f0000000040)=""/45, 0x2d}}], 0x1, 0x0, &(0x7f0000001f80)={0x77359400}) socketpair$inet_sctp(0x2, 0x6, 0x84, &(0x7f0000000400)) sendmmsg$unix(r0, &(0x7f0000000340), 0x492492492492a59, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0xc0) getrusage(0xffffffffffffffff, &(0x7f0000000580)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev, @in6=@dev}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000280), &(0x7f0000000440)=0x2cd) r2 = gettid() ptrace$getenv(0x4201, r2, 0x7f, &(0x7f00000002c0)) 2018/05/26 00:18:00 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000280)="9dcdbca077619c9aa749b90dc7299d3d22d82126dadfd96fe89f9d1ae4c58c98e4a2cad5233b58b35de2a43c529164da668082029f64f6261e9bf3d10ebf9bde65a4748216bc4aca"}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) r3 = dup3(r2, r1, 0x80000) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) r4 = socket(0x2, 0x6, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r5, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r5, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:18:00 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=""/208, 0xd0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket(0x10, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) preadv(r4, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002cb, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="84fb35c349ea7437438e3022c569b76c231a2582e412a7a64f96dcca407868309fbb676ee315c56695964864e069195cc3cd9c8aa40a1ac5f8157b75fc755e7cd99862c55eb7f6089b56185635201d54b8ad13ae2eabbece69c967fb9fa364a215084a1f72f2f4dacb7e5ffdac7493d2d7506eced7b96a9af187e7b2769b7d566e198f386f", 0x85) fsync(r1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x100c6) close(r2) close(r1) 2018/05/26 00:18:00 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x85}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r3, 0x1, 0xffffffff}, 0xc) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000040)=0x80, 0x80800) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000020}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xb0, r6, 0x400, 0x70bd25, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x94c}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffff849}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x12}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x46}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) connect$netrom(r2, &(0x7f0000000440)=@full={{0x3, {"816be9db9ed415"}, 0x3}, [{"36a345084ddfb6"}, {"dd80d5b092c127"}, {"59d9d6ea27b14e"}, {"3d05bd16e0d5d2"}, {"30e207cc7bf31f"}, {"baf2128211ff40"}, {"015b7ee4b069b6"}, {"c040071449a6fc"}]}, 0x48) getpeername(r5, &(0x7f00000004c0)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000540)=0x80) 2018/05/26 00:18:00 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0bc5310, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:00 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8), 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:00 executing program 4: mkdir(&(0x7f0000000100)='./file1\x00', 0x82) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x8, 0x24) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x2, 0x1, 0x9, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) r1 = shmget(0x1, 0x3000, 0xa, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000140)=""/254) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x20}) 2018/05/26 00:18:00 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/05/26 00:18:00 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x85}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r3, 0x1, 0xffffffff}, 0xc) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000040)=0x80, 0x80800) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000020}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xb0, r6, 0x400, 0x70bd25, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x94c}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffff849}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x12}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x46}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) connect$netrom(r2, &(0x7f0000000440)=@full={{0x3, {"816be9db9ed415"}, 0x3}, [{"36a345084ddfb6"}, {"dd80d5b092c127"}, {"59d9d6ea27b14e"}, {"3d05bd16e0d5d2"}, {"30e207cc7bf31f"}, {"baf2128211ff40"}, {"015b7ee4b069b6"}, {"c040071449a6fc"}]}, 0x48) 2018/05/26 00:18:00 executing program 0: r0 = socket(0xa, 0x1, 0x0) socketpair(0x11, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000080)={[], 0x10000, 0x400, 0x8, 0x3f, 0xaf2, r2}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1267, 0x6f3000) 2018/05/26 00:18:00 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) 2018/05/26 00:18:00 executing program 4: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000001080), 0x0, 0xffff) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f0000004980)=';', 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0xfffffffffffffffa, 0xfffffffffffffff7, 0xfffffffffffffffc, 0x8, 0x7, 0x2}) write(r2, &(0x7f0000335000), 0xfc94) vmsplice(r1, &(0x7f0000000400)=[{&(0x7f0000000340)='S', 0x1}], 0x1, 0x0) 2018/05/26 00:18:00 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:18:00 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x5, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x362c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) sendmsg$can_bcm(r1, &(0x7f0000000400)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f00000001c0)={&(0x7f0000000380)={0x6, 0x0, 0x100000000, {0x77359400}, {0x77359400}, {0x3, 0x4, 0x9, 0x3}, 0x1, @canfd={{0x1, 0x5, 0xffffffffffffffff, 0xb804}, 0xf, 0x2, 0x0, 0x0, "63e867420da6e0d9fed61e390124df9343288a0c72f0dae3514a63d11aab0a8f3308acddc9ffd2ea35bf4de24ef291559c2831e7e8078c8bf19ef1c94a86fbac"}}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000d2aa85), 0x0, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/26 00:18:00 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x85}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r3, 0x1, 0xffffffff}, 0xc) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000040)=0x80, 0x80800) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000020}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xb0, r6, 0x400, 0x70bd25, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x94c}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffff849}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x12}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x46}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:00 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) rt_sigaction(0x400, &(0x7f0000000040)={0x24, {0x1}, 0x8000000, 0x8}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:18:00 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TCFLSH(r0, 0x5423, 0x707000) 2018/05/26 00:18:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0xfffffecc) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x860, 0x88142) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f0000000180)) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0x0, 0x9, 0x1, "2bd0a7dd03309401b2dd6e8478aaa32d9db7c8cd0343e4156349a0fb94cfb629ead110091aa91d3bf163f17ad1afbd83bfd769d090fe8e6432d89bc959fcf1ba5482501e7d32c38931c8ff96d0c1005c"}, 0xd8) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x24004000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) kcmp(r3, r3, 0x3, r0, r1) ptrace$setopts(0x4206, r3, 0x6, 0x100010) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f00000000c0)={0x0, 0x0, [0x80, 0x7f, 0x2616, 0x101]}) 2018/05/26 00:18:01 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0xdc6, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}, @in6={0xa, 0x4e20, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}], 0x94) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:18:01 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x9e1) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f00000002c0)) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}, {&(0x7f0000000300)="628837271ddf426ea3327a6717e0ca2c60", 0x11}, {&(0x7f0000000340)}], 0x3) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x1, r1, 0x8) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x18000, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000240)={0x1000, 0x80000, r1, 0xe296, r3, 0x800, 0x4}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x3, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x88) 2018/05/26 00:18:01 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x2, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x85}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r3, 0x1, 0xffffffff}, 0xc) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000040)=0x80, 0x80800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:01 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x0, 0x8) 2018/05/26 00:18:01 executing program 7: r0 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'veth1_to_team\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000200)=@in={0x2, 0x0, @rand_addr=0x1000a9fe0000}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000500)="ec", 0x1}], 0x1}, 0x20000844) 2018/05/26 00:18:01 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8), 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:01 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000300)={0x7, &(0x7f00000002c0)=[{0x20, 0x1, 0x81, 0x5}, {0x5, 0x463, 0x1, 0x8}, {0x1000, 0x1f5f, 0x8, 0x3}, {0xe01, 0xfffffffffffffff7, 0x7}, {0x0, 0x8, 0xffff, 0x8aa}, {0x4, 0x1f, 0xffffffffffffffff, 0x2c7}, {0x1, 0x3f, 0x1ff, 0x9}]}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'dummy0\x00', 0x0}) connect$packet(r0, &(0x7f0000000280)={0x11, 0x1c, r3, 0x1, 0x100, 0x6}, 0x14) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000080)=0xc62) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:18:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x85}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r3, 0x1, 0xffffffff}, 0xc) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000040)=0x80, 0x80800) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:02 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x14a6b43c7fa9a444, 0x0) accept(r0, &(0x7f0000000140)=@hci={0x0, 0x0}, &(0x7f00000001c0)=0x80) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000400)=0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 0x4e21, 0x1, 0xa, 0xa0, 0x20, 0x2e, r3, r4}, {0x7, 0x5, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x2, 0x3, 0x7ff}, {0xffffffff7fffffff, 0xffffffffffff0000, 0x9}, 0x1, 0x6e6bb0, 0x3, 0x1, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x6c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x3, 0x2, 0xfffffffffffffff8, 0x800, 0x1, 0x6d59d6e}}, 0xe8) r5 = fcntl$getown(r2, 0x9) ptrace$setregs(0xf, r5, 0x60000000, &(0x7f0000000440)="ba86526bcc1c57bd1710b17bacf4c0e568448e0ffb41a56a1487576dac8c9480250c6e647e384531ba7d4548b23f62ca54dd8eb42b3a53048f78139a8b1a67d860e2ed5150cb4cba868afb0d53a3ee9b7889c614b88e904a1bf63f75ae85d5a92a8a9a06251aeaac6e958e8bf93fcf3aa81651e6ace7094b2b1027242d21bd3ef543965de017a0d8bd3a13578961429b16380028f194478bd5b28f75db0ece64f242") ppoll(&(0x7f0000000040)=[{r1}, {r0}, {r0}, {r0}], 0x4, &(0x7f0000000080)={0x77359400}, &(0x7f0000000100)={0xffffffffffffffff}, 0x8) 2018/05/26 00:18:02 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x283, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) getsockopt$inet_buf(r0, 0x0, 0x33, &(0x7f0000000080)=""/233, &(0x7f0000000000)=0xe9) 2018/05/26 00:18:02 executing program 1: r0 = socket(0x8, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:18:02 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) bind(r2, &(0x7f00000000c0)=@ethernet={0xa, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) close(r1) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x100) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)={0x40000000}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) close(r1) 2018/05/26 00:18:02 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8), 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:02 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0105303, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x85}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r3, 0x1, 0xffffffff}, 0xc) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:02 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x8000, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0xbb, 0x333, 0xfffffffffffffffe, 0x753d, 0x1, 0x1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:18:02 executing program 2: r0 = socket(0x2, 0x6, 0x0) r1 = dup(r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r1, &(0x7f0000000280)="68e2300fe37ac998adb44bd8a1c94ac073dd46d705975c8fab93298721a02dd337cee782078838b399049d3b4f26690788e16073b7ae7e89abc108bd686d36116669f34a300e9b589a41023800463d53a43ca236b338d489abcaae85f1d3c541e8673ccbf06e0466bbb3a01a59c937b4dfee1e4525d47b27c1299d78cf7ba9714f27164e27c674986986059113af5f0e79ad2596cdc3e19e7542f15cf20a2cb7eba92f6e8b4b60a0823680d94e854206cd87e28e9c1c0d933af289d3c4", &(0x7f00000000c0)="8ab419c663529ac5e6f05eef7a0c3ecbed9580c6625e43a90f0f0a811564d8d5e552c5", 0x2}, 0x20) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000380)={r1, 0xff}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/64, &(0x7f0000000080)=0x40) 2018/05/26 00:18:02 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x54, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x802, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r1, 0x4}, &(0x7f0000000340)=0x8) timer_create(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f00000000c0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x40000021, 0x3]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) 2018/05/26 00:18:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x85}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r3, 0x1, 0xffffffff}, 0xc) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:03 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66696c657300") getdents(r0, &(0x7f0000000080)=""/162, 0xa2) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4) 2018/05/26 00:18:03 executing program 2: r0 = socket(0x2, 0xe, 0x0) pwritev(r0, &(0x7f00000013c0)=[{&(0x7f0000000280)="bece942a5d63056514544c5733f610ddb0036d71bc3bad1eb7cd140d161aeb9a49950b9504e25c9e505df14ee06deb8ee7f8d8ce97727847f40ef7b8b7e349e6940de9a83548faa81bd38fb64bf4edd97a32f3ac186802b7f5ab225e90b0ff4e9188b04ed6b81c753c515c29a3c313d55100a535669bdf00f5a2c7495768fb756e9430a2b65c51d9531cdd980267db76a9a834202e29b029bd40f7767b2681c67222c37ab54b9d74d76da629f27055257213dec5505db9f63156961684286cf7616fc5beed26f0548afc0c7033d673cbc7a04e54562ed7c3273791aa6910d0606c778b29cc0d42f022af683d15855f7c6c5c28606169e14a8c22aee9abb550b816f53f40c4d3a84c95c9d36321de53fd33523a03068c64f8c146513a159bd941ec937d360a69f0f8f759965fcd89f832714e2c6824b075852571fd1f21173cd210ef80108130771582443460bf40c4a95a4cbc6731e00902658340c6c7b25de123ab418e05b3a905eff5f25fb234eda28445c185d78283cafa2e25226a8b2b50a1426eaa9c214f801b4e6bfefe375619ba9468abc97886ef522398870a528ef2c5d16ea8b897b0b5bad1ef5685f5d4a75c3fe6a5182b8e8ed1c977d2e0dd198593fe5e3f66d2933ad07fdbd81d51af4f86fe8bd25228197a274fc930fae7f03a2e193b143a478cc63e33765c97ff9196c2cbba3538db18c40587873e22684b8d9f06ad6556c916efeee85b95c3b39628b739499203ae0c655f66ab8d1b709a028a03af0aa9a407125ed55ef8c7bf382eb82b69c96e02b9136ec739f9de8f72f17bb519c62a460f0d1d268f93fff73526790a21a38b572b915c3225bd8b3ce88378ef761aca37461e57b1da74bcd88f0ee4911cfdc9b2d261d20402087a9dce373790dac6673320d428ec7c0590551912487911051c1468448e120723e2481deb27a33c9ef3c420a1c2e2d9e47bf72b0824b87e8610bb4ea560dd308007854466300d8ebc5e34a0cbe02df31a96f4b36a853933c5db46d388dc97c9324019c61ee3b7a0422fa4016c9704e8cc97d65e9ae263396a3deb714a0735aaf28319c503b985467081d650ef31abb07aae788ebea07eccfdc30fc0474584ffdfbe2fabf8977df836b8f40397616cd7de638e3b62a2d858063981672f4af07fc709971fa5a5445535d6b1f3dbc2d6044f7f3d0bdf4da3157b2f0c919b30cc0f3a4850af4b1bb84ae67633a4c05a2f96479cdf3a1bd6b3f27da72f300765a9ecf00f96197ca262c72667b9abc9ba6963d09273cf408663f9ff76ddb94646260b9d1ccc282a01c88a9236932aeb88c373c763a7f17737e40b6d7ffdc6852403a8a196d9d84fb466478439bac03e9a533de2b4f427c9abf292653ee1ff9bf905505da6c24455acf3e3d0e62ac7eed74896c86a973381b24b6269bab593548f308cf21e25c8236c500bf201eda02b1cf78b2fe757c022439f2b5f9b0f6421b9a97e9158c7fd22bcffbd33d0564a90c7215d1d316d7f31f622504a5fd16e2ae72b9cd2c654c86a7cdeed934ec648a662c04d16c69a2ee17060798d11ef75f8634a1427b7cbcbaae5fb096c4446fb80838b62d2eedf786784654a4e958398032706bcb1b736e1c41f86bd9c21ae428fdcc3a2b3af48c4d2a70b2b362920cd1a90f363415f04654bf59f29244586ead76cd5b90a9451f2a235236b15ea6225861dae80fe044c2a6967aefed6a5c61b1e37ff77657925e8bde0d16310360b1b93439d5bb880832c5e5986b8fa995eb62887750be0b3bfd58dcfbdf900e54f6e5500df6b781088835a25efea562dda565636691408e9492eeddbead71cad509301094c7793b42cbef130d15b89943cda454facc315850b32835bf0c49879a3df262791549d36f78c62e896647fee613e062fcff734a824eeabceb6482b7ebf114fdb0cb2d02f8c9ee767b7d0fa6461dea7a413c4c39f46896b29b2f8cc7c058d4104826a200299d710e47c9b0342981afa70fee52040f398849d778cf71d89de8c7f5c8bab4bcfed6a16fc4102e71dfc8ff09542e27f6be3b2ee0b1b5930d6221aa47b10025b449d0e5b8009e2498e227fb5b4f61cdd3e67001c592ba505d5cd80c723ef87fb93a28a1fa8f8cbcae2d5d6fca66eed2b50c3b2c253852fd852a5fc4e921327acdcead755595030940f3af71873a6cf200200ba3e305d6954f4607b59de0aaae1c299e353236e11d76e8f2e54472f2c87dbf56ae3c3379a6b94d8d34a9f0a6ad7ca61de773fc0aac24091b76ebe59be3569793eae4b001f3482b5cd36bbc1165a70485afcd9a84a191eea2d46673b9a28f0afe28693166c0ac983975122a41c8a9d68466ae6e5c923c6955462619f9b8e81cace3335c7fbd5b1c201260cd0ab74085e14628b0adabd652f404dcc7252467ab05eca908a52f15d155fd905bdfaae4a16c9aef877609f2c56a6a6064dfee1d4ab2173a6ce9f65e2924a867265ae53bf038786daf54d544764aa4469d79fcfc0664a964bdf22eb97fc66ca60e8cef2909cb952ec77cbb6c22911d2079da8799f7e1ffac16f3b92b99658a69972aa1b4a6c67693d07022f6f12977ad14384d0ca807ab4b733a51df201d2cbafffb0afb4394ff09bbed0f921bc5f495680bd2aac57309c713fa6fa31969296da366a46b8c49e2e98a22df98bd8eb374ac3aa60885e2445d4f6569bac1ff47abefaefc6e6e1e0b3e21caaa8e40ed24315372a28bc21c4362f7f5f6c03ecbde5b6ffd6931ae3b36598b4b55c13b8f2d01d4179d062b42ccbabb68899ceb50b4dff9da1dfe56118159b8beeb4d005b9729ec85d4137b63f7ca6c5f4652c6d5b2811275098b9e48f9e0fa9103780dc02486b92a6a1ec43a1fe13d113d632d4e306cf15236ebd2a7d47d74dc63fe827edfc0d436839d6438ac46d45a8a1d8ddcd8ce309f8ec17aedaa004a3b8c9b5384c0c9cb650e9824b89c094e20cd7fdf0dabb6a593e1872549f22ac82fd88f3c9fe793a9d2a017366fca276cb96229e1e0af25c7d2d9a1484ad8aeda1d3b53429af063da9576c467303cf8b01f6225a0632ca41f5a56df96bb147b4e5cdc42ada743ba9ea82cbbc51c4a3ea7d873e80b859724e7f0ff4899b9903f7da42a0febb5b7b3f7535400d5991ff65b7e93711e1eead92339bea18bdb00673f6cfa784fcfc72899ac5918fc7e8ac2b0795b8376756dc17ba53faa97d2126626fe9bafb81d0bdc8adb5d1638717c4650b7ec2fa82020f191707ae0001a52c09ed8f79057321b079215b9d1f1bf50dd22a3f24544700f3b908f1b350a0f1833ccee4d4f87e84d4dae2eacc973821806ea3089b5cffbfbe724b0a0fed0ad263b5e237543ba83443930929fe7ebcebeb01ce6e958559935e620890bb9d2cb8e8194181584caff0118f05f7cd19347e6ef928348c4b8ccf4978e8c4a1d8addc40d68d306635f281030dc6c570ed7320687a5a03c0c6fda6233a5a9a36050b416061bb76a8fae001aff20ca9bc4cba380a429dd47336905235b2a9bbee04ab872aa193b17510fd1839713c9324483c0284fcca917cc77976ba6d7861ac736f7acbc8d6af79c609ab6b1342e30f1c6eb450a5c1dceca7b86787bd9f40cfb516ecaf791b67927aec53205093e86a622ccc51e292875e2e11c0214d1b0141ff38319098c0de0f290eba9ebc164928698f1c98483033114254a795fb2a7aa4b126d631297fdb89775e482a5118ecf6528e09e535c9b869281fae0459b678e629fc03c238c80d56bc7255a0a1ca4266fe28f1262dc2e259361a3cd31b88f10e7bf3d48312b2f2e9c598996cffc9d247ed616d7123e3642e560fadeb5d4cdf38c48d96cdea78e2f689c477e0c1655b0e9d01aeb82bf7de14c605d25e2d20a6bd40f94426ac1553089ce6978fde09160261077a122b98b50b7b42c75a2e17aa8d90f983b76aca8fbc573bb420a5f0441dfd371365484f152f321f7cf9ea23366cabb571ac2ae761daa80233a7fcf2df4d294716526763537973699ae554ec7d002713334047b2390c5a2a8449bb13ad9008e8e45c972e7916777fead1590f11f3a68ab57e0831ea2e9313127042b1fcdd2bc8eb3b3ca842d50b7a6e624259c7edf7f8ba12d3c542bedc49cf2826b55497021e09d5ed77ec629dbd660ea9927d9206efab2ef41296dbd7baef16b5065588479d7343271b4d4fe984560bb709d8bf51bfc523535a37a0d68b5341f5864b5ef4b078979b590e67501d23d9e95120f83a56e9c8f9ad502ac4b716626325edc0f2bf683e4fe0a29f956c2f1078a2abeeb03e48509f5cffebfdfd46d521f4879800b062fe116d8a55bafd5fef7a402749293f987420bef8100f33ce6e0693df8327e3c0b449fe5a986bfa38e551b8e0e4f9b071b8e518d863778ba30b22e810c63d2a97300ad92f0085d1e5f2c21dbf20ff83b3ad3346a83f1f22ebfe133c1f2d615bdb5a40e41e92e7fb9acf0f8381b2f418786457a43abcc15e9bbff52ac32a19c4499da45b2370cf9c6b1d4327f654d033afa296cc871570585c2225f2bbe7212388f45e2823d9307f50ea4130aa06af1ece9dc202a4c5ae32afa823a4002b4e5aa5fbec0cc360bf858facf76e6c755af872b160a9afcadaa5bec5a32bb81e202c7c178adc068745008b31eb543469b3c7427bf141ca68372ed82ed94aea98501eb06b34038a55faabe8a322002c4c25977d4d77f464141a31de2054d54ec54bd8f7c36cfed3bf15e292fc8fac511f7d6b0a6cca9d07f77e038916ef67bb42ec73c29d509b2354a53ee6d223cc75a1c0c1e101fa9995863b3af18be2063bbd5712e8fbfd4876da5f9b1cd5214aa9cae3d2070542a2bfc6941aa297c2efd1aaf90a6bdfc7aa1dae265b43efab732beb3d4d049150de677e9b53e62630f0b7fe3cb49046d00fe2fe955b2ab53136e56271d7a290254957b7ec42ef929c3e0dd6ce9a5a0b4604d7af401c94f202eb91f723086c79c02fcba0a98fadb5614c066e9364ce60294c0c4d8740b4675821bdbf0ecc5a712921b7de423417403740dd7b06270a6a963e91b3ec8e3a8f38b20a3b57164104c66ba461e14eecde296e5f21fc9e2f19a6855cb4323d0ac77275ce891b34a0f070bd2998762c45f5217d6c44dfe6a9594d6c3c9d63ae1302b99a566b8134c461fa50862151eb1407c6aa64765122bff26f85ef4f849b296ccb0a5065fcef8709baf558860d2e0a236900ced0aea38751049c3a2bc1cc00f450a3d3ca5a6bc351f7a00d943ac96765d8bc396916d57d0f6a80deed4f8145a844f010b781ef61c38d784f022180593df2506447bd4d32e27444db3eb38712fe151df002ee47ffb1af81c1990ddbdc8a1cc515abbc6da611d4e49f9b3d15acf0dc57a1d6a24206642cb0627da5e462da591308dee296c0b99a4dfae85d921f5971e2468c99d5c4cd6d3a043fe69c375e3438dd5895fd112e108acb63e670fae44c95e3b9196f508fc35550365af002adf22a94eeb5984b2acc77456f99015d304a55e6200b22619a9b17d473cb3cdced4ca332a78931a0f86585a681cd3a8e3707f3f78a0dcf7037e7d49a098163bb7e4119cf9b3df4b3f4088eb56d69a02a9acfbb204b3cb91051ee0b94b92e4ae3ef5b0be6bf3e1d0814ec1bf4b2d3209b8a314e5df92af7d777a800071a27410c28af7fad68ca69eb5f0c0452ae9e3e567a889b1b481ac4527484340b7059551ed4ede6c8ea0d5a26c75bcd2fe7f451cb87fd48b153f8c0fef7ef3c623bee233bdde19456dd8b3289d7740eaef7d8cf9994113f767ab68527", 0x1000}, {&(0x7f0000000080)="f204e6", 0x3}, {&(0x7f0000001280)="25bb987fb81527f3e00ad244ea445b7a8e3949c53000610276d25ddc2a75f393255c315304771de8cf79dbd0a3d8770f575bcfafe9a2ba1009754b845687a3b142957027d1ec47168cf7d92ccb", 0x4d}, {&(0x7f00000000c0)="06cc", 0x2}, {&(0x7f0000001300)="56df8abdcb35666409e687cfba18b7a56714f3293ce916bc4389cc478b2a2ef40fa2eacfdde524b232272b99ae954b173c00ff31e5125dbd2aa8f767414d9d89b27767f3027e0364733d459ee827613596c4af1ceaea47fd98508cb550add733ffe4aa585273a654648a60dca861c07a576ccaeca1165610bf5fcc3d594a6e78c1b12355d0ab1d67686169b05bb6a34437b1c72876cf6978ce29b2bc34cc80", 0x9f}], 0x5, 0x0) r1 = fcntl$getown(r0, 0x9) setpriority(0x3, r1, 0x5) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001780)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000001880)=0xe8) r4 = getegid() sendmsg$unix(r0, &(0x7f0000001900)={&(0x7f0000001440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001700)=[{&(0x7f00000014c0)="ddf7203704abfe5f71ec6e07144bb6fd77688aa08402b3d229a6ba244dfc2a3d4d48bcdae9b16ed78ecc397ac9a4c2466cb41ac20bb378b7b46bc10ce3f932de6bb15e3964004d7cae7587cffa46f0306dccf7ca9e654d88202e6379ccad6c0c79e4bc4a391d5888fe58831b08b29cf7a1c02df7dedfa1fd5d0b219280ad75929e7434442e9940bc59019894fbe4880af40a7f", 0x93}, {&(0x7f0000001580)}, {&(0x7f00000015c0)="2c20d27f8c21d11b97a2d1ef71cfeff1029a229e0b477b3509d2f4000643317b9ba2a883fcf20462a5788d172049a57a5e80ef405ee497395c1b358a4ce6e8f1a230dbbfffed786a7fe850f3c85d7b007b5a1641b9", 0x55}, {&(0x7f0000001640)="1a", 0x1}, {&(0x7f0000001680)="af0eceac962701bea0f81a5cedcf364e8a0d8c113922a1738f0183ef005dbb7bd248ebbf02f3b0b269ad6cff03881938668cc67d659609b0b5d943fbc10bd9352617566efbf1e55145516061cc96c72c97013f7ea33330cddc5fa217b53e1c23c62cec72aec67d7c0f78fea158221aa6605f", 0x72}], 0x5, &(0x7f0000001a40)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x40, 0x800}, 0x8000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:18:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x85}, &(0x7f00000003c0)=0x8) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:03 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) read(r2, &(0x7f0000000280)=""/4096, 0x1000) 2018/05/26 00:18:03 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000001280)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) unlink(&(0x7f00000000c0)='./control/file0\x00') getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x1024) r2 = accept4$inet6(r1, 0x0, &(0x7f0000000100), 0x80000) mkdir(&(0x7f0000001300)='./control\x00', 0x8) rename(&(0x7f00000001c0)='./control/file0\x00', &(0x7f0000000200)='./control\x00') rename(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00') close(r1) close(r0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140), &(0x7f00000012c0)=0x4) 2018/05/26 00:18:03 executing program 7: r0 = memfd_create(&(0x7f0000000040)=',mime_type$\x00', 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@gettfilter={0x24, 0x2e, 0x100, 0x70bd25, 0x25dfdbfe, {0x0, r1, {0x0, 0xffff}, {0xffef, 0x2}, {0xfff1, 0xc}}}, 0x24}, 0x1, 0x0, 0x0, 0x2000c001}, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) keyctl$set_reqkey_keyring(0xe, 0x5) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000cb1a9746fe248179afcd30b01207fcbc4301228b27b58355fc7c2de6c2e09d68dc180e9f6d296a3f32a90b779bf1d268986d51a521dffe024956817c3e36dd52c8fbfc5f3633e2819092431109648360da48c910c30c48d7324bbc8c8263e2bd6069ece7", @ANYRES32=r3, @ANYBLOB="ffaa0000"], 0x28}, 0x1}, 0x0) 2018/05/26 00:18:03 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x40049409, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:03 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000), 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) [ 1468.602142] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/26 00:18:03 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={0x6, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x210, 0x2, 0x0, 0x6, 0xb60, 0x0, 0x12, 0x9, 0x2}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x200000005, 0x54c, 0xc2d, 0x7, 0x0, r1, 0x81}, 0xfffffffffffffc6c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) dup3(r0, r0, 0x80000) 2018/05/26 00:18:03 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000011c0)=ANY=[@ANYBLOB="6e61740000000000000000000000aa605023fad2b00c9e48430000000000000000000000001b000000efffffffb8050000b802e1c0b8020000ffffffff6001000000000000e880000000040007ff"], 0x1) 2018/05/26 00:18:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup(r1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) [ 1468.660558] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/26 00:18:04 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000006c0)=0x80, 0x4) open(&(0x7f0000000000)='.\x00', 0xd140ef0a5979172b, 0x0) 2018/05/26 00:18:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:04 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) prctl$setendian(0x14, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1c8, &(0x7f0000000080), &(0x7f00000000c0), 0x8) arch_prctl(0x1001, &(0x7f00000017c0)="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") 2018/05/26 00:18:04 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)=""/13, &(0x7f00000000c0)=0xd) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:18:04 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0x68}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x10000, 0x10001) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000100)={0x7fff, 0x7, 0xfffffffffffffffd, 0xfffffffffffffffb, 0x80000001, 0x0, 0x3, 0xe756, 0x20, 0x9, 0x6, 0x7}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r3, 0x4) close(r1) 2018/05/26 00:18:04 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000), 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:04 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="280000001300050200000000b98c00a800000000", @ANYRES32=r1, @ANYBLOB="000000000000000008000a000f000000"], 0x28}, 0x1}, 0x0) ioctl$sock_ifreq(r2, 0x89b9, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000040)="3f7a0ad7efe33db9965c484a5bfe23a89c9e4d26656d79fbac6865a7969d953b"}) 2018/05/26 00:18:04 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5335, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) [ 1470.005281] bond0: cannot enslave bond to itself. 2018/05/26 00:18:04 executing program 7: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="380000001d000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00e9000008000400000000001400010000000000000000000000ffffe0000001"], 0x38}, 0x1}, 0x0) 2018/05/26 00:18:04 executing program 4: r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) socketpair$inet6(0xa, 0x800, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000001c0)=""/152, &(0x7f0000000140)=0x98) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r3) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r3) keyctl$update(0x2, r4, &(0x7f0000000480)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x541083, 0x0) ioctl$BLKPG(r5, 0x1269, &(0x7f0000000600)={0x1, 0xffffffff, 0xa8, &(0x7f0000000540)="f63cb8e7c5aeda4459b31c29efd0abb02cc7b4ae276ff974df3c69957eac871662768fc1b4eea3da6c1b3690c26e886ae3e058535c502df79668470c308e7b510a9609d1e1690646c74234ff0c7c365cf38d65dc6ba9b7c59b18b1f8b97901ddb8e37b9a086bc63bf8787b2d573402b860ae1286542c54d40b55347362b48a66a4e2e62ff225545b109d8f29fc3dbe216c3cc96de95812d3c19ac6a9bf100e35c341117fdfed2018"}) keyctl$dh_compute(0x17, &(0x7f0000000300)={r4, r4, r4}, &(0x7f0000000040)=""/5, 0x5, &(0x7f0000000000)={&(0x7f0000000080)={'tgr192-generic\x00'}}) 2018/05/26 00:18:04 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000340)={0x0, 0x0, 0x8, 0x6}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00000002c0)={0x18}) pread64(r3, &(0x7f00000003c0)=""/208, 0xd0, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x200002, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000240)="ba4300b00bee0f017edaf02114650f1ea7f07f0f20e06635040000000f22e03e0fc72dbaf80c66b80fb2578d66efbafc0cb001ee0fc75ba2f40f3805800060"}], 0xaaaaaaaaaaaa84c, 0x0, &(0x7f0000000140), 0x10000000000000c5) pipe2(&(0x7f00000000c0), 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000380)='/dev/hwrng\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) [ 1470.035403] bond0: cannot enslave bond to itself. 2018/05/26 00:18:04 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f00000000c0)="f20f94ff0f01cf0fc72f6436f0f79b450066b9800000c00f326635000100000f3066b91a09000066b8fdafa70566ba000000000f30650fc7a900700f01cf642e3e0f005a0fb800098ee0", 0x4a}], 0x104, 0x5e, &(0x7f0000000100), 0x0) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e24}], 0x1c) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/26 00:18:05 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fdb000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000600)="c744240036ffffffc744240200000000c7442406000000000f011424b9800000c00f3235002000000f30c74424005d950000c744240200280000c7442406000000000f011c240f35b983020000b8c5000000ba000000000f3048b87b510000000000000f23c00f21f83501000f000f23f866ba400066edc4a29501df66baf80cb849bc6f8aef66bafc0cecb9230a00000f32", 0x92}], 0x1, 0x0, &(0x7f0000000200), 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x200, 0x0) r5 = dup2(r1, r3) getsockopt$IP6T_SO_GET_REVISION_MATCH(r5, 0x29, 0x44, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) linkat(r4, &(0x7f0000000040)='.\x00', r5, &(0x7f0000000080)='./file0\x00', 0x1000) iopl(0x5) 2018/05/26 00:18:05 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:05 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x101000, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000127bd7000fcdbdf250a0000000c00010008000800090000001c00020008000800ff8ec77dc10002004e21000007000100000008000400c7020000"], 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000200)=0x100) 2018/05/26 00:18:05 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:05 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000280), &(0x7f0000000000)=0x1) 2018/05/26 00:18:05 executing program 7: io_setup(0xfff, &(0x7f0000000080)) socketpair(0x10, 0x80000, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/26 00:18:05 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:05 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0xaa, "193d5d3acad0636fa1a6fc4df4f10380333662f465c0a3ddbb616c6156abc16739aec4436979e3901a1386cd3595038176d45101357fc6a5fb8579cc82707a0f3cbd276ad256501fa477a9608eb628a24a8544fc61438c250348d5c12684ced9911ee384486a51358ba0a6a2292660922383ac6606db594f3c7cfcdf35cc3c607d29703a381dacfff303201bf0eb1d6a981ded09a3349199dbbe42cf6f227ec480a71bcdd04ebe451b6d"}, &(0x7f0000000000)=0xce) 2018/05/26 00:18:05 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000), 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:05 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000100)={0xffffffffffff1aa1, 0x0, 'client1\x00', 0x0, "a9059fc61fd8b5ca", "3462c18fd7ad4518f90d0870cca84675010fbb68467285a2ed4521eda9df6c8e", 0xfff, 0x5}) write$cgroup_pid(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="ff2c9f23"], 0x4) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001f40)={0x0, 0x8, 0x2, 0xfffffffffffffd14, 0x13c0, 0xffffffff}, &(0x7f0000001f80)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000021c0)={0x0, 0x401, 0x7f947212, 0x4, 0x4, 0xffff, 0x2, 0x8, {0x0, @in6={{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x84}}, 0x9, 0x7, 0x2, 0x18f17c8c, 0x4}}, &(0x7f0000002280)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000022c0)={0x0, @in6={{0xa, 0x4e22, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}, 0x100000001, 0x80000001, 0x4, 0x0, 0x38}, &(0x7f0000002380)=0x98) sendmmsg$inet_sctp(r0, &(0x7f0000002480)=[{&(0x7f0000000080)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000001880)=[{&(0x7f0000000280)="62311f3c3eaac385e46720ddeb4a75405ae97d7ec263945710edc6a9f7d7146dbe2e1293604ba27ff2f527730b7afab6586a53b975440131a80716867f50123317578860b613ade0bc35263ba40897f4bc47e5c4fc6ff69c37f59cb7cb783b6104c295d1b058ea7d6fb382599ce42ef6ac90f505bfe8772ccf9dfdb1f87e1380805ad82386d1621d086d0bfa03c2c9bb25834c3d0983af903c7e38601a7fd596", 0xa0}, {&(0x7f0000000340)="356d3160d4274ab7638e8ede02251ae67c97be0cc49384c6468d7803b7d85e9ba2b4dfdb4aa98c8317595c51651e355b2b28cbd492afdb45d7e3acdc679166a439aaf6ba2b93ac500018d21c55395e6c318acd3e7d066bce07b9204eba34c7199a6f89cfd74d577fe7c6b1fc762fd54a0817fdf992c4198bbb556e8d7d8b17579e924b1f18854a1fdd2df36ce50bfc6228ff52b53df3310a72adc62ac1f2e9d7ea92f1e93492", 0xa6}, {&(0x7f0000000400)="46a343ddad4c92b56c2e062fe40096a6c092f505920cc1a8fa1e879c3a7b89784f324d9210b751190e072dc6985b4601cd79a8b7ff54ec1e8ec53bdeb478dc949779aa2c341c2c0312ca700acdbe02dccf4fb875b4a6ddd05ee75207fa79499a9f01", 0x62}, {&(0x7f0000000480)="bd2c5fa58874b6b195285e3af5ec9378002dd7c9c40ac71878a3723ec10120eceb9d724c71bc6f7f13af88985e46fc93976160512a9b99e325c079eabce00fe25e85d08dbbe3b095814a6b621b59bf8650b7faed44decfe6388a0edc9ab0ff9550caf0305f0cf42cbc1c6e4528c732406c7ac4898e5dc240a94ba072b75841f51b33e18495c26095810d863f4a5de4dfa4eccf0d35ba14f279755d54f0ac930c6d29501e63d1cf1ab016e24c542195ec7d0f7eb1f2aad9cab4c868b783acdd6a46ecf53f27bd821c", 0xc8}, 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{&(0x7f0000001c80)="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", 0xfb}, {&(0x7f0000001d80)="eb2565b19fe1ca2dfb96fcea92f86bd3645df9d012bb29f67a3f825ea6477d89dd8643a1bda962051af93620e681edce36488d2f67c9", 0x36}, {&(0x7f0000001dc0)="b5bc21e380bab86d5ca31a74633341c7477125424285fb80f358c1f1b6f3844f253182fe1a11e74c4930fe0238e4c1ff2274d90f322d46e945a013f3ecd7c33786a8b7ac1722c195da9435251def9a4d474b1848d97f8af5ec47ecdc5fcde49da707d12d19e0bc5359c08ee570ae61143b3951476e4af9a0faa4a8afcf5b721c498c1be2770b6500e28d0af451d369f72913647d14023117a03ac85ee5d816f21e6ee8613b73510008107dd65c673fde1630ddfd8f", 0xb5}, {&(0x7f0000001e80)="1d9a8bce6646", 0x6}], 0x7, &(0x7f0000001fc0)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0x4, 0x6778, 0x7e6, 0x1, 0x69, 0x9, r1}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}], 0x50, 0x44000}, {&(0x7f0000002040)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000002180)=[{&(0x7f0000002080)="7d8b7ff25cd2819081135cd3e36dd8ec212868d529d77069f49155d4d1131b449e5d2f175d10720e2597190d8e14fd5acbbd18846531763fdab1cb9f5ec18006dc2f42b8fd5c187f0e9a54e3d1f3108a3ea4f5e428debf5eb1cb7ad636048f948f159e26e8d797292df4e9a9c3fa2892c4f5e7430461a737e7f06a8f0dbb2c9ae8e733ae0c684a9478cb44c487471d3defaa5bce4438b8a24f62e09540702dac42e958ba81ba3e2440b61366d75a22843f11d05c3f4808e660314c2661be2a7aa9f38a12accc95f4b6fb66d1dee54a796c2654aa4a379b11530fbb219ae924e990f165d7388d69d7af2160a198", 0xed}], 0x1, &(0x7f00000023c0)=[@dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xd}}, @sndrcv={0x30, 0x84, 0x1, {0xb62, 0x7, 0x8201, 0xfffffffffffffffe, 0x7, 0x1, 0x1, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0x1, 0xc5, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x8000, 0x81, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0x80, 0x2, 0x101, 0x3}}, @authinfo={0x18, 0x84, 0x6, {0x240000}}], 0xb0}], 0x3, 0x40000) 2018/05/26 00:18:05 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x408c5333, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:05 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xac29, 0x101000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x28, &(0x7f0000000180)}, 0x10) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000780), 0x0, &(0x7f0000000840)}, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="24000000100007031dfffd946fa2830020200a0009000000000000000006a3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebaeacea8653b1cc7e63975c0ac47b6268e3966cf055d90f", 0xffffffffffffff6d}], 0x10000078, 0x0, 0x1b}, 0x0) 2018/05/26 00:18:05 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:07 executing program 2: r0 = socket(0x2, 0x7, 0xfffffffffffffffd) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x414000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:18:07 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:07 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:07 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:18:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/26 00:18:07 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0045877, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:07 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x80000001, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xb7c, 0x400) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="01000000010bc0c56b9cc5635edb277a7c7dc6fab5a564e71f2bd793cf478170aec79f2f8e9251ffd52db5d58711ba395f1da244ce38b00a6d70711f26862a15cc0f87ba50efcc17c1a166bb68d92346477b91f9988cd76be8e71f4217562d42f3fbd15bfdfad875e32d2aa34ba8e037c79f15a061"]) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x7d, &(0x7f0000000100)=[@in={0x2, 0x0, @rand_addr}], 0x10) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000012c0)={0xeeefbec11b0f2f87, 0x0, &(0x7f0000000140)=""/211, &(0x7f0000000240)=""/79, &(0x7f00000002c0)=""/4096, 0x7002}) 2018/05/26 00:18:07 executing program 0: r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffffffff, 0x3ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000140)=0x84) bind(r0, &(0x7f0000afb000)=@l2={0x1f, 0x6, {0xc8, 0xfffffffffffffff9, 0x81, 0x0, 0x4, 0x3}, 0xfffffffffffffffd, 0x6}, 0x80) 2018/05/26 00:18:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f00000000c0)=""/53, 0x35, &(0x7f0000000100)=""/69, 0x0, 0x3}}, 0x68) 2018/05/26 00:18:07 executing program 0: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0x0, 0x9d, 0x0, 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}, r3, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000040)=0x4) 2018/05/26 00:18:08 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000040)="553e1261272f6637f8b747e120b907fb0259a4605f88502ceb6461d79690371af14524270b2aa89e21da5a20a4f653fbc48637e5226f8170be67a4864e4a6d4f83f01c5cbfc26d31999981952e8e62843c", 0x51) 2018/05/26 00:18:08 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pread64(r0, &(0x7f0000000440)=""/232, 0xe8, 0x0) fcntl$setflags(r0, 0x2, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x1fffd}, 0xcf7a, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0xe5) 2018/05/26 00:18:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000040)) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)={0x22c}) 2018/05/26 00:18:08 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:18:08 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:08 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) dup3(r0, r1, 0x0) socket(0x11, 0x0, 0x7ae5) 2018/05/26 00:18:08 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0045878, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:08 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xe4080, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:18:08 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'syz_tun\x00', 0x1000}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0x348) r2 = dup(r1) r3 = socket$inet6(0xa, 0x3, 0xff) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000000)="661f4aeabff76763e6b0b17d53db87e42f18c6d17f644dcad32985b35085914fc8d5ecace6504098fff24b08c1879b13368d4caa50f50c2e5f3f26c43c6f737144a08d2850d569f647448cb6f253d926ca54bad59f288832313514143375e3c33a10f50d133bd8dfa63221f03e3a26b37b5ddccde228", 0xe, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xc00000}, 0x1c) 2018/05/26 00:18:08 executing program 7: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x2000000000000000}, &(0x7f0000000140)=0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept4(r0, &(0x7f0000000180)=@in={0x0, 0x0, @local}, &(0x7f0000000200)=0x80, 0x800) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000010207041dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/26 00:18:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:08 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000340), &(0x7f0000000280)=""/144}, 0xf) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000080)=0x80) 2018/05/26 00:18:08 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x202040, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="04000000000000000000000000", @ANYRES16=r1, @ANYBLOB="010028bd7000ffdbdf2501000000080003003f000000080003003a000000080001004e24000004000500080004000100000008000400020000000800040002000000"], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x8000) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xa) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/26 00:18:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:08 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20, 0x0, @empty, 0x8000}, 0x1c) listen(r0, 0x1000007ffe) r1 = open(&(0x7f0000000340)='./file0\x00', 0x410000, 0x61) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000380)={0x44000000, 0x8, 0x1d}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom$inet(r2, &(0x7f0000000140)=""/147, 0x93, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x82180, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000300)=0x6) close(r2) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x204002, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x1) close(r3) ioctl$EVIOCGRAB(r6, 0x40044590, &(0x7f0000000280)=0x200) 2018/05/26 00:18:08 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x8800) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x200000003, 0xe, 0x1, 0x0, 0x0, r1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) [ 1473.671289] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. [ 1473.690890] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/26 00:18:08 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x197, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='cpuset^-\x00', 0x6) fcntl$addseals(r0, 0x409, 0x8) fallocate(r0, 0x3, 0x0, 0x80000001) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioprio_set$pid(0x1, r1, 0x2) 2018/05/26 00:18:08 executing program 7: r0 = socket(0xa, 0xa, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x800000003, 0x400) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1c}, 0x1c) sendmmsg(r1, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) 2018/05/26 00:18:09 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:18:09 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:09 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x789003, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000002c0)) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x400000e, 0x2800000000c2d, 0x2000000000000009, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x1e) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000280)={0x67, @dev={0xac, 0x14, 0x14, 0x1f}, 0x4e23, 0x1, 'lc\x00', 0x8, 0x2, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:18:09 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0x1000, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) r2 = memfd_create(&(0x7f0000000040)='em0wlan1\x00', 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, &(0x7f0000000180)=0x4) 2018/05/26 00:18:09 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0bc5351, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:09 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x141000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000002c0)={0x0, 0x100000000, 0xfffffffffffff000, &(0x7f0000000280)=0x101}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x8, 0x100}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x801, 0x0) ioctl$BLKALIGNOFF(r4, 0x127a, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r0) close(r2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e24, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x6, [0x8, 0x0, 0xe35, 0x1, 0xff, 0x0, 0x5, 0x6]}, 0x5c) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/05/26 00:18:09 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x10000, 0x1) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000200)={0x6, 0x3000}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000022000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000140)="b805000000b9008000000f01c1f080a4b000600000000fc3180f09c744240000000000c744240200080000c7442406000000000f0114240f08f3a5650f050f20da0f01cf", 0x44}], 0x1, 0x0, &(0x7f0000000380), 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r5, 0xde5}, 0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000020000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000000)="f2a766ba610066ed48b813c4830f000000000f23d00f21f835300000000f23f866ba2000edc441175d392e67450f01cb0fc72cbe67400f001066ba4100b0a8ee36420f015900", 0x46}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/26 00:18:09 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) r2 = add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="da085522df0bbdfe1981c61ecd954d5118752d932be2c775c2f26ffa0aa802ccbeb910b54f279b91a46f1754edce4bf70a852e6894a26a5b7d4194380c9988d006986e1addef8b689da1fa10ccf171d4dadf7854ca0379363dbfa9dc9cf3e1cfa41d9afdf3c66fc4c6fd2f253b63862a20f35c874a0c0c1d85fadaf0d7a2ac28f6772eff5603403b62c64e98cffce5ab84bbbab16160b01c209b3f4389d8080bb7d851b6f794864b77143ed036606d6d5d3e", 0xb2, 0xfffffffffffffffa) keyctl$setperm(0x5, r2, 0x800) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:09 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) close(r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000100)) close(r1) 2018/05/26 00:18:09 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="c626262c8507bf5005d0985f3ac87e7229325104b73821ca8450e84f138ba82b698632b3e7af03a7a28085f786bc4b10e2202d4f2dadd1813de969f785ff090000000000000036a778f215a82d1507dd71839c26b5a263f8e2ac82a00d3cab1c53e2f84565ef1f6aea7c0ac19e17fb8f8f019249a083bd4346e1bd815852a7576a8766d01939faf0a9f8c9c6141932f051bc98dfef5a020ef5ee8a22587013194a82169de739f612bbe61d1c15f29041b6d69b499da55682727756b87e455c9c6639ff07ece887") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x200000005, 0x8, 0xc29, 0x7, 0x0, 0xffffffffffffffff, 0x800000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:18:09 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000968ff6)=@file={0x1, './file0\x00'}, 0xa) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x208801, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000140)) r4 = dup2(r1, r1) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) connect$unix(r2, &(0x7f00000000c0)=@abs, 0x32) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) setsockopt$inet_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000497ff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000), 0x0, &(0x7f0000e55000)}], 0x1, 0x40) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)={@empty, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x101, 0x6, 0x400, 0x6, 0x2000040, r5}) 2018/05/26 00:18:09 executing program 2: r0 = socket(0x2, 0x6, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x3030c0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000400)="f8859bc193e7cf28f9f52a1e782a81f585d46b4aa64e8327d365ac2258fb09cf1d35ebbb6f41f5") ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x4e24, 0xce9, 0x4e22, 0x9, 0xa, 0xa0, 0x20, 0x1d, r3, r4}, {0x10000, 0x2214, 0x5, 0x6, 0x3, 0xa8, 0x3f, 0x400}, {0xffffffff, 0x9, 0xb1, 0x1}, 0x8, 0x6e6bb0, 0x2, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x2b}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3503, 0x3, 0x2, 0x2, 0x7, 0xffff, 0x401}}, 0xe8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:18:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:09 executing program 4: r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)={0x9, 0x8, [0x6, 0x2]}) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000080)) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x2000001, 0x5e, r0, 0x0) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000000)='U', 0x1}], 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'nr0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}) 2018/05/26 00:18:09 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000080)={0x0, 0x8, 0x7, &(0x7f0000000040)=0x3f}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7, 0x30}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000400)="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", &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:18:10 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:10 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{}]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:18:10 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0605345, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2275, 0x80fd01) fcntl$dupfd(r0, 0x0, r0) 2018/05/26 00:18:10 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0bc5351, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:10 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x110) mq_getsetattr(r0, &(0x7f0000000040)={0x7, 0x4, 0x7, 0x5, 0x4, 0x2, 0x9, 0xbf8}, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x88, 0xb, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/05/26 00:18:11 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x0, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:11 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x12) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) getpeername$llc(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) ioperm(0x3, 0x5, 0x6) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:18:11 executing program 2: r0 = socket(0x2, 0x6, 0x80) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:18:11 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4, 0x0, "9f11ebcd0bf1474bb0954572c05b609c9d1c109d76a2c8d72747b2efce0db5948594ddd4a3b3dffbc73aedc4e460f3d4d0b4b164473122804ccc4a017a3d5bf06d81ee4c7aae0ce430974dc836f33bc4"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x5, 0x0, "06e93bb662a48cf8b6f5d4822147e0a6eae9829c53e38e59f0bf2544bcb59511685ce50b04a3f6fb2bdb42352d8445d654034abd49827c461c21464fd87ebc4910ef639d0bf0787e006aaeade22a2e90"}, 0xd8) getpeername$inet(r0, &(0x7f0000000200)={0x0, 0x0, @local}, &(0x7f0000000280)=0x10) close(r1) 2018/05/26 00:18:11 executing program 7: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000040)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000080)='./control\x00', 0x1000, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) 2018/05/26 00:18:11 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x0, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:11 executing program 4: syz_open_dev$mice(&(0x7f0000001600)='/dev/input/mice\x00', 0x0, 0x280440) r0 = socket(0x9, 0x80005, 0x2) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f00000004c0)="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") writev(r0, &(0x7f0000000440)=[{&(0x7f0000000000)="822e4aec70028bb3dcec5ca3902a2730a270c915baf84b828c86e3dc6a150293350992bfa7e84dd538fa17815ed3cc1f649baa878226f527db50d511da637bd576092f8b103d4a3e1456c5a7f7d5de20735f0f1ab404f1fb1cb76930883bfac7c23840ec19a2946e8cb41e625fe3e353c44546875ee228eb99cbd175391f647d10912ded870136a910b8d57b4c65facc1308658f09bdf2542185a83068eb8bc3db5fa2f9ead4ecc0e5fb3707e15dee145a9ff9ee66a98f19292a40c3ca3bfd979364b0259ad3d954d931fe21d7b8a4af3f3206a4d926ed06c12df144c45cfe1ee77d9f212f0c3019", 0xe8}, {&(0x7f0000000100)="97f717f53794be350a64432f3a9be7c1261abcdb6bc85481e675ca52c3d81f86f9a487177801ba882d590abd60370c7f41e4", 0x32}, {&(0x7f0000000140)="d3480d62eb43829b90d99076faca0b130e6ca533bcf1152060b302559c46c25afd0f650997aa3dc4a7f9d99a27f4d1e52c2bc49aa1dee69f7d520293355c25a65a6149464d3095d86a59ade085cc0760acb4e59a28773f5e944fb4a83f4168b7687cb23dead499ffd63472321cdcefe712068bd3622b042f4d835f4bbc5f3462a8b088eb4a0e86c388fa80015f883d215c8d1e65006a93b3acd2231c26db98523b88655e3453f2b3c94cf77de3b07a345a19c4631bdcf3bad331ed4348592e87090bcdd3f1702ec9c315d253201284cf1dc72a4a07991083385ca7e7d2e2cee0ff5f0ba02758964ab932a5c2f8ccdda90f600cb20d3a9510e4", 0xf9}, {&(0x7f0000000240)="b5b0edf29d4fac845af6e427c63ae2dbc589b0a23e87ad7732157c47d4d55ef300cd01529f7f902942f59c876f6bc605fab8f132fa9ffe44baba24aa636ceb898d2e920979cdaf5a0e8611e17253593f5f36c5864cd6fcd2125c0729e05af6e091bcf0e109f4e1be7759d05f8d34cd4acc299e1434d7cd175cc56cfb8e26b2844743f7406abc8810ba5e72694e6d62d925f2b43412831b0f9705ff1277bea4b2e931e7c337e81ec65f521a0d", 0xac}, {&(0x7f0000000300)="3986417f85bf7ca600cdace692351a9f6218c9f31cd0dfb16aaaf150a2de2963e3", 0x21}, {&(0x7f0000000340)="be94be29531c143263fb2e201de59a7a8388fd0f93f927cd43f16dfd441e57dfeeb440bdf459fe048f8e022663e25de686c307da40a2c4bdd8a70d6f65bea1abd788a6974c8fde8affcf0b14ccfb10cc094d0da05c6f2a1653458977ed4e908bf8e4f689333ec634a738cbc10a53872c1475cc9ec3f47f2b3084766d3b8b728332b5aa827a8737876791cf41a95fd88144febf5994e45ebe56dea3b9baeb6ddb5cc803f07699147a696ef1c0413722e612ecf811433cd6ae070231a388ff4cac3c15dc", 0xc3}], 0x6) write(r0, &(0x7f0000000040), 0x0) r1 = syz_open_dev$audion(&(0x7f0000001500)='/dev/audio#\x00', 0x9, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000001540)={0x9, 0x8, 0x6, 0x0, 0x80, 0x5}) ustat(0xfffffffffffffeff, &(0x7f00000014c0)) 2018/05/26 00:18:11 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x0, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:11 executing program 7: syz_emit_ethernet(0x42, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x7, 0x4, 0x5}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x80800) write$binfmt_aout(r0, &(0x7f0000000100)={{0xcc, 0x3ff, 0x3f, 0x13a, 0x3e6, 0x1, 0x2d6, 0x400}, "7e8f0d3f2f10840720664e9ea264091fbcbb8c632932a7a67e210a21578f5e94e591a9e77139998fce8a6df2e88e5aeae92d662c525ac42a9817720ef9fe3dabef555eaf49f1f6c863d04eb5d7af387dec9333b9a6", [[], [], [], [], [], []]}, 0x675) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x22, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}], 0x10) 2018/05/26 00:18:11 executing program 2: r0 = socket(0x2, 0x6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080), 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000240)=0x1a) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="3d00c900830bf99abbb715d4962d9a86f85db4f04db8677e1a03934cc472721df4d16deef4f38b6f7519de7a3289556a3e93aa815332091b7187d4ce3b10097a7c102a8af2ef24a01337ebb2aa2fa02268ad4ee62cbe95ebd6b79608818d861f4b3dd66c33e372c5e3455cbca22f5b379f55c945a7d79446ef3c29b512f1bae6f6a55eaf5d1c3660e1d918f3057698deec667fe37f59c50bf8614513df9485b1d50482008d3a7c1026a984b5d2d03b000073a080c32ee015b1acec06b6254f6797f6ea02ad269ad9593b685553"], 0xd1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000500)=[@in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x11}, 0xfff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0xfd2, @loopback={0x0, 0x1}, 0xffffffffffff37ca}, @in6={0xa, 0x4e24, 0x65, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, @in6={0xa, 0x4e23, 0x80, @ipv4={[], [0xff, 0xff], @rand_addr=0x1fc000000}, 0x6}, @in6={0xa, 0x4e24, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}], 0xd8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ashmem\x00', 0x10400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000400)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x1a4}, &(0x7f00000004c0)=0x90) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xb, 0x20080) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/05/26 00:18:12 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:12 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x0, 0x1]}) 2018/05/26 00:18:12 executing program 4: r0 = memfd_create(&(0x7f000088f000)='\x00\x00\x00', 0x4) ftruncate(r0, 0x8) read(r0, &(0x7f0000000000)=""/48, 0xfffffdef) ftruncate(r0, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x800000000000, 0x1) ioctl$TIOCNOTTY(r1, 0x5422) 2018/05/26 00:18:12 executing program 7: alarm(0x100000005) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000980)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000009c0)=ANY=[@ANYBLOB="2800000011000381000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0001000080"], 0x3b6}, 0x1}, 0x40000) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x280040) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x5, 0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000100)={0x678, r2, 0x10003, 0xffff}) sendmmsg$unix(r1, &(0x7f0000001c40)=[{&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000280)="7b28d970b8b57f5d5c67015a598caaa5b6c431174357f660506d29f2a9fb0e63ea5bb664dda1cea7547531215502a5d4e78d1d31b834ac2a55bb7b4a56a66b68df4c56621ac7ad8875c86072ee03bab3e2688b94d6f7cd186840f31ecb9a2d2a718ffa04b176c282b4f53396bf9e93", 0x6f}, {&(0x7f0000000300)="aab0f16ec6cebdd42e3d5f680dadc84f67a58a8edd9091dcc5ca7cc756465d051ff5e806387a7b6edbab2fee9d0b01bd5387525ebfb3d7fe5d655073724dd8ba859f09953b126174054d74b429ab0b2bb489b8527e04de2fbf23c0bb597a2d81115258154edd12c5b43eaee912387af26c4d5643ee7f1c2998ead5f644f329ba8a36bb1caff0f4454711fe2f953cf3f04af96ede20db66210847da039f90fb9f396e355c409cfa7bdb5c156e01d272a3060abc696d4035", 0xb7}, {&(0x7f00000003c0)="5a876b30be4009d9e0060ccac382e69ee7ebcc2aaf90a2973b93424a9fdc17c9fb90fb64e1cf9407d05347f954c746ff595f88e25bea2cc1284745d2862397f74e324ddb1f354ad7de98a71680e13f708297c0f246394fd8b5d148fe2562a366", 0x60}, {&(0x7f0000000440)="d0a2a73d96dad498731d387b7b092bf7cf211b70f61c9103e10576256ac43a5a78df93d364", 0x25}, {&(0x7f0000000480)="3c2a0df730c391901ef77e56badd4021e45b64c81b0b1c325f43bf2a60c02816baeccb500b54c03c7e98f6865320f46c7dbf46f993170e5bcd750d2a3d8bf715093b65992965e8930335e8624a2230e0c1fe7f247fb94e58cce10d1dbd183a3967229f170f06a34e69c29a30c461bec03d9b30e29f9b284d6396c7e47a1f15405ae7cd917061c81788d01ce1c9b96c5dbc85e781019c7adcab6aaa73d1fb66dfcf", 0xa1}, {&(0x7f0000000540)="99c0baa06e26a831d35cf76e788808c656b02e485ab2eb338712af5dd86c9f3c33d691c1e9f82e5c3f0990013bbb3975bdd4577191d79a65c62dc76d096e06f5287b1e1fb02ecb3b0a8689ed3cef5f21a5ad44dc7b19fb8ad5fdd982b068faaf1ede665ee305f5a60904635e9353b3ed90ac26f72850bd8a500d658d3190ab29229d4a497b9b6df1887ac866b3a5977d5c2cd11f3d04d5de548b7215dc73b63ac1686ec23e496a800ee891134973c8ee3d9787ca38067682c01ccfc13975fc11e0988407c30df58d184872a2f38be6277d47ce2a6409c23cc7b2d6b417d58c7842a854dad63775ce42d6e76c6c834966eaba094c9d0dcdc3", 0xf8}], 0x6, &(0x7f00000006c0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x80}, {&(0x7f0000000700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000780)="d4bef0ce5ebbc9027a72c5382d729566a4d5c9a4c1d28c8b5dc8b4bea52a18b91a42d9df72a236eb495428ed9c48e271074886fcf8a4733f5d5e0149f569c402004bb8a5d140441aafab92ac0b9f8e5a4084e8b3e8ebad9d3b04fc567502be02caf63a80d2b5d5b49031e014db54dc41f63a6933ced01ca88ee84203c49fe61a5f798ed18bc503226e4b3d142e1f549dfe27c2cff8d836fc160c26f04f4aa70418be782d602c2ca81db728fd547376334f7481bf1f002917e93085cc3d9e5cf1a694dac52decb4b76607cd20eed971895cdf563633d2070ba8fc004890e7a64231d71b850b5ab7afa74c44a00ccdcefc76a7e9e38f", 0xf5}, {&(0x7f0000000a00)="9d4fd3f52f0e68cc34b126f990f59516a17a5a195e64b69f545df75d07de655f176b3d0cf6fd8e3156a43f06ac435cfbd9eef38f9939c4405814010f6b50d36a4e74197109b656b4402e8d2f07fe941f4feac708751af1cfa3d2f34451668be0b24058dd6509030d06e3484a3f6317340750273783682460976e69336d576476bfadbf8d1f1e6c5618fd30b027082641ae7f294e09308b0df088656eb74caae4b450", 0xa2}, {&(0x7f0000000ac0)="489ab80c918c5e48687d3cb4b1161197fcee28cd586c136e960bc68a10ad135d3202b8d10a870361116c45f85267a6bbd5daa22c8d8152befc6278352f53d3f8559ab640242ff45cb26304f144107edb54d303fc83b5e811ddee7a1cf5f811cd53889ee018703e95267a161adba3c555b64cdd2a05aaad38d928799dd9af70e832a6d65992e043", 0x87}, {&(0x7f0000000b80)="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", 0x1000}, {&(0x7f0000001b80)="4c23990e29991fac1195213f8f0d14160bf303266eb7c3e029f16bb93d17a3ecc0777caaf3359d9d07db9e250301c92d71afdb3e0b9f0f08296d43f20b7898e2ddf0885ba14046acfbbd4ffb00c7fabbb7587d6f24911b538fb4c98cd49ec8e3203589930c27442951d2aa2696457477f79a1ec15447d86b1b9975a42810a2de3316fa6c552d3d31ca70a0f40486441b7ee805fb1c836819f79e9b183f54e62c20f91ea8aa2c0b8712e2c29c872b217fc2df46e64b4b13cc2c09", 0xba}], 0x5, 0x0, 0x0, 0x20004080}], 0x2, 0x24000010) 2018/05/26 00:18:12 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000200)=0x6e) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x400403, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:18:12 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000000)) close(r2) close(r1) 2018/05/26 00:18:12 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0bc5351, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:12 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5336, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:12 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000440)="abc519410d5d18e06b3f58e2fcf7b045bd09f6a6d5d634027e6ad6a1fd70cb7a02e62c54e6065e872fd82924e85a124cb9dd1b6bf87f74fe4d75fb60fb3ed8f68919a13dba5ba8f94dd041939d207708d79cce3f3b3b481d3e7e329745adf28e37e462a4787628ee01bc7d5282fcc42e72e49e44afe6f969522c86999b4268c919a264f0f456f02a173a7ea3db7c11679ca7ef91495a872c00a1f9eeccb136f1f4612b7bee0b472446ec3480cf98c22acc1115", &(0x7f0000000380)=""/144}, 0xfffffffffffffed1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2000, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x32]}, 0x1) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f00000000c0)={0x10000, 0x1ff}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x200000, 0x0) 2018/05/26 00:18:12 executing program 7: unshare(0x2000400) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000080), 0x4) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000001c0)=""/149, 0x95) 2018/05/26 00:18:12 executing program 4: r0 = gettid() ptrace$getregs(0xe, r0, 0x7, &(0x7f0000000000)=""/83) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x81, 0x2002) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2c8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x80000001, 0xe720, 0x10001, 0x7, 0x4}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x1ff, 0x3}, 0x8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000200)={0x0, 0x100, 0x7, 0x80, 0x7, [{0x2, 0xfffffffffffff8d6, 0x2, 0x0, 0x0, 0x880}, {0x1, 0xef, 0x65, 0x0, 0x0, 0x400}, {0xfff, 0x71, 0x9, 0x0, 0x0, 0x8}, {0x4, 0x6, 0x23, 0x0, 0x0, 0xa80}, {0x0, 0x100000001, 0x9, 0x0, 0x0, 0x1902}, {0x3, 0x5, 0x6000000000000000}, {0x0, 0xffffffffffffffff, 0x80d0, 0x0, 0x0, 0x2480}]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000003c0)=0xe0e, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000400)=@req={0x8, 0x0, 0x0, 0x19}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000000480)={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, {0xa, 0x4e20, 0x1ff, @loopback={0x0, 0x1}, 0x3}, 0x7, [0x4f3, 0x6, 0x5, 0x10001, 0x0, 0x800, 0x3, 0x2]}, 0x5c) r6 = getpgrp(r0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000002800)={0x7, 0x0, [{0x6001, 0xb3, &(0x7f0000000500)=""/179}, {0x10f000, 0x1000, &(0x7f00000005c0)=""/4096}, {0xd002, 0xff, &(0x7f00000015c0)=""/255}, {0x5002, 0x3, &(0x7f00000016c0)=""/3}, {0x14000, 0x32, &(0x7f0000001700)=""/50}, {0x1f000, 0xa2, &(0x7f0000001740)=""/162}, {0xf000, 0x1000, &(0x7f0000001800)=""/4096}]}) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f0000002900)={@ipv4={[], [], @multicast1}}, &(0x7f0000002940)=0x14) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002980)={r3, 0x6, 0xeed, 0x5, 0x1, 0x400}, 0x14) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000002a00)={{0x38ee, 0x0, 0xe475, 0xcf3, "1aa86df7a7fec107add67f9a89149343469538e924ecb2488cb81a7b8c96f54b6545b7aa7ccd7d48faa06ed0", 0x7fff}, 0x0, 0x0, 0xb010, r6, 0xff, 0x80000000, "81851c996167a71386998667bad2a213af321faebc7bac69726156ae20fd6637788bb34e1d03a84a14f15be7225fc7930c08182e1172f4e4f2fc247ad39009ad", &(0x7f00000029c0)='selinuxvboxnet1@\x00', 0x11, [], [0x3, 0x4, 0x5, 0x4]}) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000002b40)={"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"}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000003040)={&(0x7f0000002f40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002f80)=[0x0, 0x0], &(0x7f0000002fc0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x2, 0x4, 0x6}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000030c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000003200)={&(0x7f0000003080)={0x10}, 0xc, &(0x7f00000031c0)={&(0x7f0000003100)={0xbc, r7, 0x600, 0x70bd2d, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffe}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x110}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003240)=0x0) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000003280)='/dev/zero\x00', 0x8c00, 0x0) socketpair$inet(0x2, 0x4, 0x3, &(0x7f00000032c0)) ptrace$getregs(0xc, r6, 0x7, &(0x7f0000003300)=""/51) ptrace$getsig(0x4202, r8, 0x5, &(0x7f0000003340)) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendmsg$kcm(r9, &(0x7f00000046c0)={&(0x7f0000003380)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x80, &(0x7f0000004540)=[{&(0x7f0000003400)="96d1b5a6d43617824e5710abc3fab573431a041a042461260ed90b02bf46f8175e7853dd30f3e6467413570cbf306d8c3808611da974af4948e842cd2dd8e3f0fd160b144e20912c9984518a759a62bf6d9b743cb49b00172c6057adb75afa247c3c8d7ce403f5ef6b797cc28d055f54b89a11d66e094e1110148cbbb84951e5a2bc50da", 0x84}, {&(0x7f00000034c0)="eb2a70b2f50ac4c3b5c45923422794ddcac5c56fe4465bef04370cf7f1212b8a8b9eb994e7edad740f906320e9f17f320c7f5b68", 0x34}, {&(0x7f0000003500)="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", 0x1000}, {&(0x7f0000004500)="92f26aa81a678262feb637b8c3b124d974aca1f8d2419a2b6d3cb853c0b2e8a915f02958e6da36c2ff37a9412a2d72d0edb19e611b", 0x35}], 0x4, &(0x7f0000004580)=[{0xf8, 0x103, 0x6, "882e214dcdbbbb0a9c4b9245303776fe86b7f2ec9be4aae98c2f5cb6a65628678e6fd511d1b1df12726a64888ae17842c36aabeb40b55ca0fc611e321e04bcb13f7ca9107fede51205ea2e22565de27fea56d632fc5248e31122d07021566c68bb2bc6b401a77e2933f37fa74319a5547400e6c3fdfbafe61f74d626f2af10532944487fe1c069583154090e26abf61775e594f0cf7703289d709dbd8e0475b0c2d5df6e24cfe05830cdb629b8dd74e06c5d53bdcfbdedf5e0204a021b0c250d2534052786c627cf807007085ddd48df1771d4e7bfdeb97e6a752b40837bf757f5a9a5"}, {0x38, 0x1, 0x5, "46d47ebcf36d17ace9345e5c749775294253380f2428b547c1866d100f90479036b7"}], 0x130}, 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r9, 0x10e, 0x8, &(0x7f0000004700)=0x3, 0x4) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000005740)=@get={0x1, &(0x7f0000004740)=""/4096, 0xfff}) 2018/05/26 00:18:12 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x0, 0x1]}) 2018/05/26 00:18:12 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/70, 0x46) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x7}, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) inotify_init1(0x800) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}}, 0xfffffffffffffe82) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x800) 2018/05/26 00:18:12 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x94, 0x1) getgroups(0x7, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:18:12 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x0, 0x1]}) 2018/05/26 00:18:12 executing program 7: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, &(0x7f0000000040)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x20000, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000100)={0x1, 0x32, 0x5}, 0xc) 2018/05/26 00:18:13 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:13 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_team\x00', r1}) sendto$packet(r0, &(0x7f0000000000), 0xffffffffffffffb2, 0x40000000000000, &(0x7f0000000100)={0x11, 0x4, r2, 0x1, 0x0, 0x6, @random="49541d85b4db"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x8, 0x7, 0x3000}, 0x4) r3 = accept(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000000c0)=0x80) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f00000001c0)={'raw\x00', 0x57, "215912705fa8c0e98456742036b92e4dc48c2e49e8b1d867492df2f203674e428c7fcdf16d8113d7ff7e03b24a0efae93b76e674b712f6628e3a1a79c31b4af9699a2ac566973ca734f731d6a730d18c5a961906ce1b90"}, &(0x7f0000000240)=0x7b) 2018/05/26 00:18:13 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:18:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49]}) 2018/05/26 00:18:13 executing program 7: r0 = socket(0x4000000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002440)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000000100)=""/138, 0x8a}, {&(0x7f00000001c0)=""/86, 0x56}, {&(0x7f0000002280)=""/175, 0xaf}], 0x5, &(0x7f00000023c0)=""/91, 0x5b, 0x3f}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) sendmmsg$alg(r2, &(0x7f0000004540)=[{0x0, 0x0, &(0x7f0000004480), 0x0, &(0x7f00000044c0)}], 0x1500, 0x0) 2018/05/26 00:18:13 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet6_buf(r2, 0x29, 0xef, &(0x7f0000000280)="4933f55e265708fafafd2288dd954cc50c5b5fe02de934d0", 0x18) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000001200000305000000fbdbdf2500000000", @ANYRES32=r3, @ANYBLOB="e9ffddffffffffff"], 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'bond_slave_0\x00', &(0x7f00000001c0)=@ethtool_pauseparam={0x13, 0x7, 0x6}}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) close(r0) 2018/05/26 00:18:13 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0bc5351, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:13 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0a85322, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:13 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x3, 0x1cda400000000000) r2 = userfaultfd(0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000280)="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", 0x1000) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x50000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00000001c0)={&(0x7f0000012000/0x14000)=nil, 0x8, 0x2, 0xf5, &(0x7f0000ffc000/0x1000)=nil, 0x7fffffff}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x6, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xfd6d) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={r5, 0x4}, &(0x7f0000000140)=0x8) close(r4) close(r2) write(r2, &(0x7f0000000000)="a61deac79976f246bd9c46f885fa44ad0e2e10b5bc403caf9211eed631af34600e1aa2d126c59e1f11c460e1fd14e3628cfa006023ee16f96a29b54e790018a184e498d05b04670f4aa6486b5bb9b2bcd3580d53", 0x54) 2018/05/26 00:18:13 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:18:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49]}) 2018/05/26 00:18:13 executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0x406855c9, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r0 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x2, 0x400002) mmap$binder(&(0x7f000031c000/0x1000)=nil, 0x1000, 0xb, 0x910, r0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000002c0)=0x9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x1ffff, 0x0) prctl$setmm(0x23, 0x1, &(0x7f00000c5000/0x4000)=nil) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}}}, [0x3b55, 0xffffffff, 0x800, 0x7f, 0x8e7, 0x1ff, 0xe6f7, 0x0, 0x80000000, 0x7f, 0x0, 0xffffffff, 0x3, 0x1, 0x2]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r3, 0x5}, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000040)={0x6a, 0x4, [0x200]}) 2018/05/26 00:18:13 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140), 0xc) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) close(r2) close(r1) 2018/05/26 00:18:13 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40802, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000100)={0x830, 0x10001, 0x800, 0x100000000, 0x7fffffff, 0x39f, 0x401, 0xffffffffffff0000, 0x20, 0x1}) r1 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0xb, 0x1e9142) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x20000000007, 0x8000) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f0000000140)=""/144, 0x90) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/enforce\x00', 0x105005, 0x0) pwrite64(r3, &(0x7f0000000000), 0x20000, 0x6400) 2018/05/26 00:18:13 executing program 2: r0 = socket(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x3, 0x4, 0x0, 0x4, 0x42}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={r1, 0x3}, &(0x7f00000006c0)=0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000340)={{0x995, 0xffffffffffffff01, 0x8001, 0x193e9d2e, 0x100000001, 0x5}, 0x3, 0x7f, 0x1, 0x8, 0x7c, "0e7e584b034388715fe2139a05dec8801bd1dd1e8732f13d8d1c05f7077f3e3c6ed23d2f0ca0c330785d4241582fba2fcb5cf8842146ac07b2d66801aad074c7683536e34a87bdca218de08efd091da0a88f4508e9c9e58b90aa5e393fb266f666ffafb5f315c13ffa6c58daa179e764ad9f48d93dd736c16d674ec12368cb33"}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) r3 = add_key(&(0x7f0000000700)='cifs.spnego\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)="4e511152abfaa02078a84b5e3e282948a33ded7456997f121a590fc10eda1275890080f7f92d22eaaa57f1176cb447a8e1eaf3f1d3377d0e478e05f22db06f33ead3421895d1102b97b46bc29961b2ae6cc85d5e73b8292dc4dd82861e0e37371ad900e8a70ebb72e39657d6c82aac9d9cc2b30ed375736aa49a2610e8e2dbec291bd73a2642e1ae282919ad78e5a484c3f07539bbb89d198028e250705f50885dadcf91bc70f943b342d7aa6fe28ca0b97ae180b5951f0564eceb78f6f33d58", 0xc0, 0xfffffffffffffff9) r4 = request_key(&(0x7f0000000840)='ceph\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000008c0)='user\x00', 0xfffffffffffffffb) r5 = add_key$user(&(0x7f0000000900)='user\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000980)="0dab6ea343416f054211c41d13352f52c78bc3c10cbbeaf8f43ffbc76993d01cf1d3f6e0896fe239729ed6b299cba693cecfeae7a63b404034db041d8d00960e114e16c0029517bcb9d6316faa892dc43a83ef400048472176a315b68bf77a1b5146dc008c10b14b1dcc432e4c7dd34a05d5", 0x72, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000a00)={r3, r4, r5}, &(0x7f0000000a40)=""/93, 0x5d, &(0x7f0000000b40)={&(0x7f0000000ac0)={'crc32c-intel\x00'}, &(0x7f0000000b00)="8eb2d59c099cb1f541ff5e54e5d1c2abd27d569ea45224ff96b344cf93af2be1f6a3b1a4e5cbae2a5f88bff863e3fb9dca9357827b6454c5", 0x38}) keyctl$link(0x8, r4, r4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r2, &(0x7f0000000540)="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", &(0x7f0000000140)=""/144}, 0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x0, 0x20, 0x5, 0x6}, &(0x7f0000000080)=0x18) r7 = syz_open_dev$adsp(&(0x7f0000000b80)='/dev/adsp#\x00', 0x95b0, 0x4000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r7, 0x4010640d, &(0x7f0000000bc0)={0x3, 0xfff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r6, @in6={{0xa, 0x4e24, 0x10001, @loopback={0x0, 0x1}, 0x80000001}}, 0x100, 0x41f, 0x8f, 0x1486, 0x4}, &(0x7f00000000c0)=0x98) 2018/05/26 00:18:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49]}) 2018/05/26 00:18:14 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:14 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:18:14 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x5452, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:14 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000044000)) r2 = memfd_create(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0) epoll_create1(0x0) epoll_create1(0x0) close(r2) syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000266000), 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x534e, &(0x7f00000002c0)=""/100, &(0x7f0000000340)=0x64) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x180, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/05/26 00:18:14 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x1, 0x6, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) getpeername$netrom(r0, &(0x7f00000003c0)=@full, &(0x7f00000001c0)=0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b0130"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/05/26 00:18:14 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0xbf, @empty, 0x4e24, 0x2, 'none\x00', 0x4, 0x8001, 0x6b}, 0x2c) accept4$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x80000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/26 00:18:14 executing program 5 (fault-call:3 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:14 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0bc5351, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) [ 1479.637592] IPVS: set_ctl: invalid protocol: 191 0.0.0.0:20004 none [ 1479.668667] IPVS: set_ctl: invalid protocol: 191 0.0.0.0:20004 none [ 1479.669069] FAULT_INJECTION: forcing a failure. [ 1479.669069] name failslab, interval 1, probability 0, space 0, times 0 [ 1479.686439] CPU: 1 PID: 7479 Comm: syz-executor5 Not tainted 4.17.0-rc6+ #67 [ 1479.693632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1479.702991] Call Trace: [ 1479.705595] dump_stack+0x1b9/0x294 [ 1479.709235] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1479.714453] ? __lock_acquire+0x7f5/0x5140 [ 1479.718703] should_fail.cold.4+0xa/0x1a [ 1479.722782] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1479.727902] ? debug_check_no_locks_freed+0x310/0x310 [ 1479.733107] ? __lock_acquire+0x7f5/0x5140 [ 1479.737350] ? unwind_get_return_address+0x61/0xa0 [ 1479.742276] ? graph_lock+0x170/0x170 [ 1479.746074] ? graph_lock+0x170/0x170 [ 1479.749865] ? find_held_lock+0x36/0x1c0 [ 1479.753914] ? __lock_is_held+0xb5/0x140 [ 1479.757967] ? check_same_owner+0x320/0x320 [ 1479.762268] ? lock_downgrade+0x8e0/0x8e0 [ 1479.766398] ? __lock_acquire+0x7f5/0x5140 [ 1479.770617] ? rcu_note_context_switch+0x710/0x710 [ 1479.775531] ? lock_release+0xa10/0xa10 [ 1479.779537] __should_failslab+0x124/0x180 [ 1479.783764] should_failslab+0x9/0x14 [ 1479.787554] __kmalloc_track_caller+0x2c4/0x760 [ 1479.792210] ? __might_sleep+0x95/0x190 [ 1479.796173] ? msr_io+0x114/0x360 [ 1479.799615] memdup_user+0x2c/0xa0 [ 1479.803141] msr_io+0x114/0x360 [ 1479.806403] ? lock_release+0xa10/0xa10 [ 1479.810360] ? do_get_msr+0x1d0/0x1d0 [ 1479.814143] ? copy_overflow+0x30/0x30 [ 1479.818032] kvm_arch_vcpu_ioctl+0x14cb/0x36f0 [ 1479.822597] ? kvm_arch_vcpu_ioctl+0x1479/0x36f0 [ 1479.827334] ? page_add_file_rmap+0x779/0xe20 [ 1479.831810] ? print_usage_bug+0xc0/0xc0 [ 1479.835854] ? page_add_new_anon_rmap+0x850/0x850 [ 1479.840680] ? kvm_arch_vcpu_put+0x420/0x420 [ 1479.845069] ? print_usage_bug+0xc0/0xc0 [ 1479.849113] ? print_usage_bug+0xc0/0xc0 [ 1479.853155] ? graph_lock+0x170/0x170 [ 1479.856938] ? print_usage_bug+0xc0/0xc0 [ 1479.860981] ? __wake_up_common_lock+0x1c2/0x300 [ 1479.865726] ? lock_acquire+0x1dc/0x520 [ 1479.869682] ? alloc_set_pte+0x1013/0x1600 [ 1479.873900] ? graph_lock+0x170/0x170 [ 1479.877685] ? print_usage_bug+0xc0/0xc0 [ 1479.881735] ? reacquire_held_locks+0xbc/0x3e0 [ 1479.886308] ? alloc_set_pte+0x1013/0x1600 [ 1479.890526] ? find_held_lock+0x13f/0x1c0 [ 1479.894670] ? lock_acquire+0x1dc/0x520 [ 1479.898635] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 1479.902854] ? lock_release+0xa10/0xa10 [ 1479.906812] ? check_same_owner+0x320/0x320 [ 1479.911128] ? rcu_note_context_switch+0x710/0x710 [ 1479.916042] ? __might_sleep+0x95/0x190 [ 1479.920000] ? kasan_check_write+0x14/0x20 [ 1479.924221] ? __mutex_lock+0x7d9/0x17f0 [ 1479.928266] ? filemap_map_pages+0xcd4/0x1870 [ 1479.932745] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 1479.936967] ? print_usage_bug+0xc0/0xc0 [ 1479.941014] ? mutex_trylock+0x2a0/0x2a0 [ 1479.945076] ? debug_check_no_locks_freed+0x310/0x310 [ 1479.950251] ? find_get_entries_tag+0x10a0/0x10a0 [ 1479.955078] ? __lock_acquire+0x7f5/0x5140 [ 1479.959296] ? debug_check_no_locks_freed+0x310/0x310 [ 1479.964477] ? __lock_acquire+0x7f5/0x5140 [ 1479.968695] ? debug_check_no_locks_freed+0x310/0x310 [ 1479.973871] ? debug_check_no_locks_freed+0x310/0x310 [ 1479.979047] ? graph_lock+0x170/0x170 [ 1479.982828] ? lock_acquire+0x1dc/0x520 [ 1479.986784] ? __fdget_pos+0x1a9/0x1e0 [ 1479.990652] ? graph_lock+0x170/0x170 [ 1479.994436] ? __lock_acquire+0x7f5/0x5140 [ 1479.998653] ? find_held_lock+0x36/0x1c0 [ 1480.002697] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1480.008214] ? _parse_integer+0x13b/0x190 [ 1480.012344] ? graph_lock+0x170/0x170 [ 1480.016128] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1480.021647] ? _kstrtoull+0x180/0x230 [ 1480.025433] kvm_vcpu_ioctl+0x27e/0x12e0 [ 1480.029482] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 1480.035177] ? graph_lock+0x170/0x170 [ 1480.038962] ? find_held_lock+0x36/0x1c0 [ 1480.043021] ? lock_downgrade+0x8e0/0x8e0 [ 1480.047158] ? kasan_check_read+0x11/0x20 [ 1480.051287] ? rcu_is_watching+0x85/0x140 [ 1480.055417] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1480.060598] ? __fget+0x40c/0x650 [ 1480.064038] ? match_held_lock+0x881/0x8b0 [ 1480.068257] ? expand_files.part.8+0x9a0/0x9a0 [ 1480.072831] ? kasan_check_write+0x14/0x20 [ 1480.077052] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 1480.081965] ? wait_for_completion+0x870/0x870 [ 1480.086532] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1480.091706] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 1480.097404] do_vfs_ioctl+0x1cf/0x16a0 [ 1480.101283] ? ioctl_preallocate+0x2e0/0x2e0 [ 1480.105673] ? fget_raw+0x20/0x20 [ 1480.109114] ? __sb_end_write+0xac/0xe0 [ 1480.113081] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1480.118598] ? fput+0x130/0x1a0 [ 1480.121860] ? ksys_write+0x1a6/0x250 [ 1480.125649] ? security_file_ioctl+0x94/0xc0 [ 1480.130042] ksys_ioctl+0xa9/0xd0 [ 1480.133484] __x64_sys_ioctl+0x73/0xb0 [ 1480.137356] do_syscall_64+0x1b1/0x800 [ 1480.141229] ? finish_task_switch+0x1ca/0x840 [ 1480.145707] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1480.150623] ? syscall_return_slowpath+0x30f/0x5c0 [ 1480.155538] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1480.160886] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1480.165713] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1480.170894] RIP: 0033:0x455a09 [ 1480.174063] RSP: 002b:00007fa1cc150c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1480.181759] RAX: ffffffffffffffda RBX: 00007fa1cc1516d4 RCX: 0000000000455a09 2018/05/26 00:18:14 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000005, 0xe, 0xc2d, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) [ 1480.189016] RDX: 00000000200000c0 RSI: 000000004008ae89 RDI: 0000000000000015 [ 1480.196268] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1480.203520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 1480.210773] R13: 0000000000000256 R14: 00000000006f78b0 R15: 0000000000000000 2018/05/26 00:18:15 executing program 5 (fault-call:3 fault-nth:1): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:15 executing program 2: r0 = socket(0x8, 0xfffffffffffffffc, 0x100000000000000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000100)="74dfa9a71f050f471bcfde9da7037c9d8f25f500768c3ba5f832a5dd872d9e10e8ade44c54af24f6c0b74fda71c96fd243a2ccab79884ea9151602688c77749a1fd3cada2fb22c5ab31d8d382e2b4db73db55f6568ad1319c0882ee0cfcfb9023b6251a2f526fac83db96b5b2074c90b4aaa7e6a4e03c1abe76fe50d1057609505f9437c69ed5cfdbe99") 2018/05/26 00:18:15 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4309(ccm(serpent-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="563aae944311dd3cb25c75ec37a1d8b703cdcf81d06bc9da0b6a33ca83834d6ecc283b41851021c08b262ad89f9feb6bed398e32a1a91507bcfab35446d88402e4942c3781c9ffc9a6d31918ed475826431ed87f10354e3507100183c8c9b4d006bc2be5b8a5f1a1fe8942c55bf5c599244627e86a56a84242dc43c34d131c1a89fec93354f4b25f8884c7e46265ed503e", 0x91}], 0x1, 0x5d) 2018/05/26 00:18:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x3d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="bfbc43ef716bd84bb3dacc01f50d50ed18", 0x11) 2018/05/26 00:18:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000005240)={@remote, 0x0}, &(0x7f0000005280)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000052c0)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000053c0)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000005500)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000054c0)={&(0x7f0000005400)=@updpolicy={0xb8, 0x19, 0x208, 0x70bd2d, 0x25dfdbfb, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x4e24, 0x0, 0x4e20, 0x5, 0x2, 0x0, 0x20, 0x2, r3, r4}, {0x0, 0x5, 0x6, 0xdcd1, 0x6f3, 0x6, 0x95aa, 0x6e8}, {0x7, 0x7ff, 0x1000, 0x2}, 0x1, 0x6e6bb4, 0x2, 0x0, 0x3, 0x3}}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x44811) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="010002000000000000000045e30002000000"]) 2018/05/26 00:18:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8080aea1, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:15 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:15 executing program 7: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000200)={0x0, 0x4e, &(0x7f00000000c0)="84a070a7924ae3ab2d53b51461e50f1bf266da3a29c7d13d1cc423b1f29899c34e85fd19d01dca823411ad9e5896711580ceb14ee351276f9a596c24fc5840ba216754d4e8b4038ab0ee23749ece"}) r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x3, 0x42) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000180)=0x4) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0xa47, 0xc049, 0x66a, 0x9, 0x76, 0x7fff}) ioctl$TIOCSBRK(r1, 0x5427) ioctl$EVIOCGMTSLOTS(r0, 0x80104592, &(0x7f0000000180)) 2018/05/26 00:18:15 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x40505330, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:15 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0bc5351, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) 2018/05/26 00:18:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f00000000c0)={0x20, 0x28, 0x1, 0x0, 0x0, {0x1}, [@nested={0xc, 0x0, [@typed={0x4101, 0x0, @pid}]}]}, 0x1ec}, 0x1}, 0x0) 2018/05/26 00:18:15 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000000)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f00001cdf88), 0x0) 2018/05/26 00:18:15 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sync_file_range(r0, 0x8, 0x6, 0x5) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1}, &(0x7f00000000c0)=0x10) close(r2) close(r1) 2018/05/26 00:18:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8400ae8e, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:15 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000340)) write$sndseq(r1, &(0x7f0000000180)=[{0x1, 0x9, 0x2, 0x7fffffff, @time, {0x8, 0xfffffffffffff001}, {0x1ff, 0xffffffffffffff81}, @connect={{0x80000000, 0x45f4000000000}, {0x80, 0x6}}}, {0x44, 0xffffffff, 0x8, 0x1, @time, {0x894, 0x100000001}, {0x9}, @quote={{0x5, 0x1}, 0x800, &(0x7f0000000100)={0x1, 0x3, 0x7, 0x9, @tick=0x2, {0xe1, 0x7}, {0x7f, 0x3f}, @queue={0x9, {0x0, 0x9}}}}}, {0x7f, 0x49b, 0xffff, 0xb3f8, @tick=0x9, {0x400, 0xff}, {0x95b, 0xffff}, @time=@time}, {0x1, 0x4, 0x9, 0x80, @time={r2, r3+30000000}, {0x8, 0xcb77}, {0xfcdd}, @result={0x1f, 0x9}}, {0xfffffffffffffffb, 0x4, 0x3, 0x742c9fd2, @time={0x77359400}, {0x1000000000, 0x8}, {0x8, 0x8}, @time=@time={0x77359400}}, {0x4, 0x6, 0x9545, 0x40, @tick=0xffffffff00000000, {0x1}, {0x10001, 0x3f0000000000000}, @note={0x3ff, 0xffffffff80000000, 0x53, 0x8001, 0x4}}], 0x120) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40505412, &(0x7f0000000080)) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f00000002c0)=0xf4) 2018/05/26 00:18:15 executing program 4: r0 = socket$inet6(0xa, 0x80803, 0x7) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'irlan0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/26 00:18:15 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) connect$can_bcm(r0, &(0x7f00000001c0)={0x1d, r1}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r3) close(r2) 2018/05/26 00:18:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xaea2, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:15 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x29, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x28) close(r2) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x7], 0x1, 0x8, 0x3, 0x0, 0xbe, 0x80000001, {0x5, 0x4, 0x7, 0x9, 0x6, 0x100, 0x5, 0x7fff, 0x7, 0x80000001, 0x7, 0x81, 0x40, 0x6, "15bfa83967948fbe515deeb93dcb7cfca9a8dec63fb552a486f6083c12e3adfa"}}) close(r1) 2018/05/26 00:18:15 executing program 2: recvmmsg(0xffffffffffffff9c, &(0x7f0000000ec0)=[{{&(0x7f0000000040)=@nl, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/140, 0x8c}], 0x1, 0x0, 0x0, 0x169}, 0x28135bf4}, {{&(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/108, 0x6c}, {&(0x7f00000002c0)=""/108, 0x6c}], 0x2, &(0x7f0000000380)=""/191, 0xbf, 0x101}, 0x9}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000440)=""/53, 0x35}, {&(0x7f0000000480)=""/53, 0x35}, {&(0x7f00000004c0)=""/46, 0x2e}, {&(0x7f0000000500)=""/146, 0x92}, {&(0x7f00000005c0)=""/77, 0x4d}, {&(0x7f0000000640)=""/174, 0xae}, {&(0x7f0000000700)=""/236, 0xec}], 0x7, &(0x7f0000000880)=""/250, 0xfa, 0xf18}, 0x6}, {{&(0x7f0000000980)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000a00)=""/181, 0xb5}, {&(0x7f0000000ac0)=""/141, 0x8d}, {&(0x7f0000000b80)=""/211, 0xd3}, {&(0x7f0000000c80)=""/217, 0xd9}, {&(0x7f0000000d80)=""/74, 0x4a}], 0x5, &(0x7f0000000e80), 0x0, 0x2}, 0x80}], 0x4, 0x100, &(0x7f0000000fc0)) syncfs(r0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) dup2(r2, r2) mmap(&(0x7f00001bf000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/05/26 00:18:15 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xfffffffffffffa5f, 0x400080) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000000c0)=0x1, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x0, 0x3}}, 0x10) 2018/05/26 00:18:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae91, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:16 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:16 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0x0, 0x802) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/05/26 00:18:16 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x4020940d, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:16 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x2, 0x2) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{0xa8, 0x4}, {0x0, 0xff}, {0xbd6, 0x80000000}, {0x7d2, 0x9}, {0x1, 0x549}, {0x0, 0x1f5a}]}) dup3(r0, r1, 0x80000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) accept4$netrom(r0, &(0x7f0000000140), &(0x7f0000000200)=0x10, 0x800) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000002c0)=[0x0], 0x1}) close(r3) getcwd(&(0x7f0000000300)=""/192, 0xc0) r5 = fcntl$dupfd(r0, 0x406, r4) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x4, 0x22b) close(r2) 2018/05/26 00:18:16 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_rxfh={0x9, 0x0, 0x0, 0x0, 0x0, "f055b4"}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r3, 0x8000, 0x0, 0x8001, 0xfff, 0x7f}, &(0x7f0000000140)=0x14) r4 = open(&(0x7f0000000180)='./file0\x00', 0x84100, 0x21) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f00000001c0)={0x4, 0x2, 0x1ff, 0x5, 0x100, 0x9}) r5 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x2, 0x141500) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x2}) close(r2) close(r1) 2018/05/26 00:18:16 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x8000) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000100)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x134, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='team_slave_1\x00'}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200)=0x6, 0x4) 2018/05/26 00:18:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc028ae92, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:16 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0bc5351, &(0x7f0000000000)) [ 1482.004730] binder: 7613:7614 transaction failed 29189/-22, size 0-0 line 2856 [ 1482.041217] binder_alloc: binder_alloc_mmap_handler: 7613 20001000-20004000 already mapped failed -16 2018/05/26 00:18:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5452, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:16 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) dup3(r0, r1, 0x8) [ 1482.062529] binder: BINDER_SET_CONTEXT_MGR already set [ 1482.069124] binder: 7613:7614 ioctl 40046207 0 returned -16 [ 1482.075938] binder: 7613:7626 transaction failed 29189/-22, size 0-0 line 2856 2018/05/26 00:18:17 executing program 7: clone(0x40107ffc, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x8, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000040)="5f7df4e261cb9890ca97f8ed9793ba50b2256ae69a3f4d816c8878ad58483883bb8b20f429a8cc11539f6765fa43734869482e29134c0d955374a40e82096e2d6180e1603a94589cc4450511ee8dee5487d7980aad940a66495181e641c6df3905f383e828896457060780cc531b3eab298d3beae91a73736131ef1a43ab9f07c273a5b1c96f9d77a9c34ecdc98874064be02bc1d4df73b6be46e3aeab54810bee588055c26bd954b319c8450c19eb4541d25ba12772281b68ae431123d4d71d6b67eab62c5a1d6ab2b9", &(0x7f0000000140)=""/112}, 0x18) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x2a0000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/26 00:18:17 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:18:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8188aea6, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) [ 1482.136577] binder: undelivered TRANSACTION_ERROR: 29189 [ 1482.148451] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/26 00:18:17 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf26f") ppoll(&(0x7f00000001c0)=[{}, {}, {r1}, {}], 0x20000000000001ce, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) [ 1482.197187] IPVS: ftp: loaded support on port[0] = 21 2018/05/26 00:18:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae9c, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@loopback, @loopback, 0x0}, &(0x7f00000001c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000200)={'team0\x00', r4}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000140)={0x2, 0x0, [0xfe]}) [ 1482.349962] IPVS: ftp: loaded support on port[0] = 21 2018/05/26 00:18:17 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8040ae9f, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:17 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000100)='GPL^lo\'%GPL**em0\x00', 0x1) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffaf43}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000001c0)={r2, r3}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$IOC_PR_PREEMPT(0xffffffffffffff9c, 0x401870cb, &(0x7f0000000000)={0xdf, 0x101, 0x80, 0x5}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(0xffffffffffffffff) close(r4) 2018/05/26 00:18:17 executing program 4: r0 = socket(0xa, 0x10000000000000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626b851319f29fe138526") r1 = socket$inet(0x10, 0x3, 0xc) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x1, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030707031dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/26 00:18:17 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0x40096102, &(0x7f00000000c0)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x181000, 0x0) 2018/05/26 00:18:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000380)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f0000000280)="5ae22d1703b01b079522763b4e81ab5162bcf9e6403beff8d46b492fe4e64d9e34f01d26c7f39dac85326caffc02b1980aa03b5066bba5df3cc32c9ea0cd41e188732fdd2581264db87231877cb65f2b99213492728f07e0b9d1a56870f2d48a59f885cc5afa1d2b35ced7cbe22a70afc490dd26493852d6879fb8ddca6ab37ee829f8a5b72b400a294ea7a2133f101fe52897bc8b26fc7fd5702a68a8489b3b18b98e1e8eca1c276354d7527fc345ffedb320bba9e1238816efe00020fc00a758714db2f669bb701f76f9ef4f827f4540767f457c6c7ef7083cc05d3c", 0xdd, 0x80, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/26 00:18:17 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0bc5351, &(0x7f0000000000)) 2018/05/26 00:18:17 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x80045300, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:18 executing program 7: r0 = socket(0xa, 0x1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x563) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r2, &(0x7f000082cf40), 0x203a0) write$sndseq(r2, &(0x7f00000000c0), 0x0) close(r2) close(r1) 2018/05/26 00:18:18 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xaea3, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:18 executing program 1: r0 = socket(0xf, 0x1, 0xc2a) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7fff, 0x736, 0x8, 0x4, 0x5, 0x0, 0x4, 0xf42, r3}, 0x20) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) [ 1483.231614] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/26 00:18:18 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_tables_names\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @rand_addr}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8000000000008, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/163, 0xa3}, {&(0x7f0000000300)=""/242, 0xf2}], 0x2) 2018/05/26 00:18:18 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000040)="7ad9d49abf21fc7955b69dfd085e4eb3d161bc1c861319afb9d32e4e9ac0e0bc4eba7c17592ce9953cb9ef9e5ab611d9d46b64ab8f63f2280ffea5ebb9196aede4836728dc4c6ccb8b9ace567893709715d2d0c04d5ce17407c1916e", 0xffffffffffffff3b) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/05/26 00:18:18 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4004ae8b, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:18 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001200)={0x0, @in6={{0xa, 0x4e20, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, [0x100000001, 0x6, 0x3, 0xa5c, 0x2, 0x3, 0xff, 0xd397, 0x0, 0x7f, 0x7, 0x1, 0x1, 0x6559, 0xfd2]}, &(0x7f0000001300)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001340)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x5, 0x81, 0x3, 0x80000001, 0x16}, &(0x7f0000001400)=0x98) sendmsg$inet_sctp(r0, &(0x7f0000001500)={&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x20}, 0x1c, &(0x7f00000011c0)=[{&(0x7f0000000080)="919a6f6fce9bd7cab4a825101bd00a73b946862a12244239c9b2efb255fe20208ad812ad59b47306afc9d1acddfb9cd993a30eabe8c057c8d0e8b79e28a25508642457992dfad766331320106abdf7f02e967e751b5e48b81af15547a25ab610dd8e09132edb2389e117bb49d8510ad9828a8f6253e0877373cd58a52d4f7a526091c1befc947190a404b5fc034431e5291b782136a731b92d09e234a9099c6284a7d6c7453e0b80", 0xa8}, {&(0x7f0000000140)="26402435754e76521dd92d5bc349fd5b418fa0a36386840c33471d9321b458a8052721f2f74688c0ccce2e90fd70cddb9ccab869d0221671fd9412418277e520526808a05f5d00998dcffd3ba0304014684266989770532cda6b1a76cd89dcb0c17925a846d32c82a2c5c4ac966c128d9f262886488dc7b6858afc36", 0x7c}, {&(0x7f00000001c0)="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", 0x1000}], 0x3, &(0x7f0000001440)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x10001, 0xf, 0xffffffff80000001, 0x1, 0x3, 0x1f, 0x9, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0xc461, 0x0, r2}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x1a}}, @init={0x18, 0x84, 0x0, {0x8, 0xfffffffffffffffc, 0x3, 0xd5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x3}}], 0xb8, 0x10}, 0x40000) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8) 2018/05/26 00:18:18 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000), 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x20002) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000180)={r3, 0x9, 0xe0, "01d46fe06d8a6bc34e74d5d042e08757462154d70686f08b5a059bdd1f56c06b861d4345f14cfad84bce03a81d1e03aedc2befd59158a1a3e8e55aa7294a4eef4324d41152c654216586ca723d181dc93d0843d4409b4b0c8ac02c2daa83bd891af82198db647bd53e5126a3151569c8fb43636c499230302c1c0541a82ce7e791b9506f745442b898966575559798f0079d3b3b2eaf0857b3136181c5c791beb372118d773ef9920e8485ae3e5d7f1615e0adcd61afba6ce75822d9ab1fc8cb2ad5f00d596ab8dba76c548f9189614cb9480610d1a64c17fa8702f250025493"}, 0xe8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'veth1_to_team\x00', 0x8000}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/26 00:18:19 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100), 0x0, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:19 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10ad, 0x0, 0xffffffffffffffff, 0x100}, 0x2c) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x840, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000180)=""/148) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000001f1100000000000000000000000000007180959500000000000000ad77776b12aa6f00f07985637cca2654f563e4b82ef59892eab409b0de5052a6ea2ad5075dd1c03e1abfb6536eff0dd058a6f236b3f031292d4f7ec60aed239464a9bda9b0efbef181a4e8085800000000"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f0000000040)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x81, 0x5, 0x4, 0xfffffffffffffffc, 0x100, 0x8cc, 0x80, 0x84c, 0x5, 0x4, 0x1, 0x7fffffff, 0x7, 0x628d, 0x7e]}, &(0x7f00000003c0)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000400)={r1, 0x8}, 0x8) 2018/05/26 00:18:19 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0bc5351, &(0x7f0000000000)) 2018/05/26 00:18:19 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) r3 = getuid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r3, r4, 0x1000) close(r2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) close(r0) 2018/05/26 00:18:19 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x402c5342, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:19 executing program 7: r0 = memfd_create(&(0x7f0000000140)='#em1#+\x00', 0x0) geteuid() write(r0, &(0x7f0000000040)="06", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfffe) connect$unix(r0, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80000000004, 0x11, r0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000600)=0x5, 0x4) socket$kcm(0x2, 0x1000000000007, 0x0) getsockopt$bt_hci(r0, 0x10d, 0x1, &(0x7f0000000300)=""/86, &(0x7f0000000000)=0x56) userfaultfd(0x80000) sendmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@l2={0x1f, 0x6, {0x2, 0x0, 0xc9, 0x8, 0x6, 0x3}, 0x100, 0x7}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000180)="3a93c8a2786fab995328cb2134d0936d7951e00e31abcc62d06600356dd0703802f2dd5c63e629c2b696603eba4b0b37ad86ed3a5a9e9e1ad4145d1370a11375212faeef7a80fbed3bf61dd8e90e6468b254334dd0706d8bc7bf37b58366a654bc71b03496294ddb39c62b3d311227e0a944666a8d18fc2e6e0d97639d68aa0a420e34b2808a2d76ba38e23568685dc66086be7c750cc874959572dc5c401b6d731b708a66d42454", 0xa8}, {&(0x7f0000000380)="617ccbb2b14642a67e8ec238083f6524002e56102717a8774876f6d3f742d00598fe88a04a2d3e23012dc12d1114e7d82b7c04b5a7a71fe094b581e4e5b773fcb83834b928d2c5970160f4cd70100b45ab49b2284c7208bdfb8836c66badd854b09e2b6ce3323f395b2416587080083496568cf81e07424a94c09588f1eeb7a76c8626f92b76d3e012331ccf6c4606fb87ad389397da3a56a30b3d087aca0aa9a5b5b51389f8d0c958f83e69c420c14d49e42c0b73ea3224914b6a9aad76ce9bffd30090f06680e91c34f2204446fcd1a18fb8065079074c5a7bd455134092da562993cd95c60f83b6609a671ce6c62aad36782100f42c", 0xf7}, {&(0x7f0000000640)="5615661465afd1c421e4b4f42ecff4e0381b24879766f76fa0765dc136cbf1e5dc0ed84de9ec3285afe9c2f87f398123673fc1fecc32dd5f02b76347b782cdb58a8e0ee65a1af8a9d1c91bb02eaa1231960a150181377bbfaa580d816aa8057a53f39c1bfb65b1874b200e7b6bfb2c3ab3b8b8464c8510d29a5062ee6de9310450976888da849fc986f87ce8eb4f0891beb0820f140cadb9d1619f24579f81d1a7f9ce6a0af7b6b6669753fd41d578ca62d2614514d431b945edbdbbc48c986bd167ea0318488d6f7db4bf78ec3c1233c3f737fc7ddccfd16da371c8", 0xdc}, {&(0x7f0000000240)="5e45801b1ce2fadc5d0f5cdbc33efefff486b41a7270e854efeec7caa743b7f6bd7330e1965558dde4029744dc89b2485f22acc682f1db24e78647888a09b0a0802977616800c15d9134a0b29e3d6a7a325c72f40a07bcf6", 0x58}], 0x0, 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0x23fe, 0x10}, 0x4000010) 2018/05/26 00:18:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5460, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:19 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) ioctl(r1, 0xc28, &(0x7f0000000280)="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") setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r2 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r2, 0x4) r3 = accept(r0, 0x0, &(0x7f0000000040)) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) connect$unix(r3, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 2018/05/26 00:18:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/233, 0xe9) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000040)=0x44) getdents(r0, &(0x7f0000000100)=""/69, 0xffffffff00000018) 2018/05/26 00:18:19 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x20000000000000) ioctl(r1, 0x108912, &(0x7f00000000c0)="c626262c8523bf012cf6a3482dff2077716f") unshare(0x2000400) ioctl$int_out(r0, 0x40044145, &(0x7f0000000040)) 2018/05/26 00:18:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc0045877, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:19 executing program 2: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getgid() setgid(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x140, r2, 0x200, 0x70bd2a, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6e7ce8d7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffb45}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x800}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}]}, 0x140}, 0x1, 0x0, 0x0, 0x4000010}, 0x10) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/05/26 00:18:19 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f00000009c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)=',', 0x1}], 0x1, &(0x7f0000000140)}, 0xc100) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x7ff, 0x9, 0x7fffffff, 0xdc8}, {0x100000001, 0x5, 0xda, 0xe7e6}, {0x9, 0x8, 0x7f, 0x3f}]}, 0x10) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000a80)="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", 0x2c1}], 0x1, &(0x7f0000000200)}, 0x8000) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000d80)="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", 0x2db}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/05/26 00:18:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae88, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:19 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x18, 0x2c, 0x821, 0x0, 0x25dfdbfe, {0x4}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/05/26 00:18:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:20 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:20 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0bc5351, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) 2018/05/26 00:18:20 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x40505331, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)=""/253, &(0x7f0000000140)=0xfd) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f00000002c0)={0x7b, 0x0, [0x10a]}) 2018/05/26 00:18:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="d1808c7413032bbb1055ac000000000000000000", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001480)="097ad7932fdcf79034fae8f23a5b6b36", 0x10}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/26 00:18:20 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x420000) close(r2) close(r1) 2018/05/26 00:18:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) r4 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x10000, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000140)={0x0, 0x0, {0x2, 0x0, 0x0, 0x3, 0x200}}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000280)=ANY=[@ANYBLOB="eab1686d3601000000fb034d564b0000a70052"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x40000071, 0x14d564b]}) 2018/05/26 00:18:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc018ae85, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5450, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x30}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) write$binfmt_misc(r1, &(0x7f0000000040)={'syz1'}, 0x4) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) close(r2) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000000c0)) 2018/05/26 00:18:20 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, "98cfd79e0729e8f4e70b7a8e9d299bf262ae717a8c82ab83f5589e6e1d38373483f1d3c6ea3c69b87d7929a1"}) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) close(r1) prctl$getname(0x10, &(0x7f0000000180)=""/25) pipe2(&(0x7f0000000040), 0x4800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/26 00:18:20 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000b80)=ANY=[], &(0x7f0000000340)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000980)=[{{&(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000080)}, {&(0x7f0000000240)=""/21, 0x15}, {&(0x7f00000003c0)=""/144, 0x90}, {&(0x7f0000000480)=""/98, 0x62}], 0x4, &(0x7f00000005c0)=""/240, 0xf0, 0x4}, 0x7}, {{&(0x7f00000006c0)=@nfc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000740)=""/23, 0x17}, {&(0x7f0000000780)=""/148, 0x94}, {&(0x7f0000000840)=""/30, 0x1e}, {&(0x7f0000000880)=""/134, 0x86}], 0x4, 0x0, 0x0, 0x5}, 0x5b}], 0x2, 0x2000, &(0x7f0000000a00)={0x77359400}) r3 = syz_open_dev$vcsa(&(0x7f0000000a40)='/dev/vcsa#\x00', 0x1, 0x8000) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000a80)={r3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x0, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) userfaultfd(0x800) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x0, 0x117000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r6 = add_key(&(0x7f0000000080)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b00)="5b3ae3456b82a45710f1f2b32f20d976fbbbcaa0e4738a5a89c7589f27d04f6e02f4c0a9554e203ab046b1bd00dd24d4a1b6ddca52e2ce09a381b9e7d220fee66f0c0b0d257fdfa691319c8fa3", 0x4d, 0x0) keyctl$clear(0x7, r6) 2018/05/26 00:18:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4004ae99, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:20 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c850000012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) write(r3, &(0x7f0000000000)="f0327558287f2e6f3e29c30d02ff704c", 0x10) recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)=""/220, 0xdc}], 0x1, &(0x7f0000000280)=""/91, 0x5b}, 0x0) 2018/05/26 00:18:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4188aea7, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:20 executing program 4: r0 = socket(0x8e, 0x5, 0x9) clock_gettime(0x0, &(0x7f00000005c0)={0x0}) recvmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000a80)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000b80)=""/215, 0xd7}}, {{0x0, 0x0, &(0x7f0000003840), 0x0, &(0x7f00000038c0)=""/239, 0xef}}], 0x2, 0x100010002, &(0x7f0000003b80)={r1}) r2 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x3, 0x2, 0xffffffffffffff01, r2}) sendto$unix(r0, &(0x7f0000000cc0), 0x0, 0x0, &(0x7f0000000d00)=@abs, 0x6e) wait4(r2, &(0x7f0000000100), 0x1000000, &(0x7f0000000140)) gettid() ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000040)={0x9, 0x40}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/26 00:18:21 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:21 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000980)=ANY=[@ANYBLOB="7f"], 0x1) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000040)=0x1, 0x4) write$binfmt_elf32(r0, &(0x7f00000009c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, &(0x7f0000002b00)=[{&(0x7f0000002a80)=""/95, 0x5f}], 0x1, &(0x7f0000002b80)=""/62, 0x3e}}], 0x1, 0x0, 0x0) 2018/05/26 00:18:21 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x200800) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r3) close(r1) 2018/05/26 00:18:21 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0bc5351, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) 2018/05/26 00:18:21 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0xfffffffefffffffc) r0 = socket(0xa, 0x802, 0x88) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r1, &(0x7f0000fb1000)=[{&(0x7f0000000180)="480000001400197f09004b0101048c590a88ffffff010001000000000028213ee20600d4ff5bffff00c7e5ed5e00000000000000000000eaf60d18125d4b18857a9eace3dbe8b12c", 0x48}], 0x1) 2018/05/26 00:18:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x81a0ae8c, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:21 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc05c5340, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:21 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r1 = eventfd(0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000040)={0x0, r1}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)={0x0, r1}) epoll_create1(0x0) 2018/05/26 00:18:21 executing program 2: r0 = socket(0x1, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 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={&(0x7f00000001c0)}}) 2018/05/26 00:18:21 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x101000, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x1, 0x9, 0x100, 0x3ff, 0x0, 0x5, 0x530c0, 0xa, 0x1d, 0x9, 0x20, 0x3, 0xfffffffffffffffc, 0xbcbd, 0x4dd, 0x4553, 0xe522, 0x2800, 0x4, 0xffffffff, 0x0, 0x3ff, 0x10000, 0x3a74, 0x80, 0x7fffffff, 0x401, 0x0, 0xffc0, 0x6, 0x5, 0x7f000000000000, 0x1, 0x1, 0xe6f, 0x4, 0x0, 0x10001, 0x3, @perf_bp={&(0x7f0000000040), 0x9}, 0x240, 0x7, 0x94, 0x7, 0x81, 0x1b, 0x1}, r0, 0x10, r1, 0x9) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080), 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) syncfs(r1) 2018/05/26 00:18:21 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0xffffffffffffff04) r1 = accept$alg(r0, 0x0, 0x0) getxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=@known='security.selinux\x00', &(0x7f00000002c0)=""/80, 0x50) sendmmsg$alg(r1, &(0x7f0000001940)=[{0x0, 0x0, &(0x7f00000012c0), 0x0, &(0x7f0000001300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto$unix(r1, &(0x7f0000000140)="71a8758783ef8c6520845160c5a6e0e36557efff289915659494f66f66b06f4f679fd04b6222971beea174cf3671d694670f1b4bacc3cbda01cd49b01176cbf84c5c15338786089beeed55eaa392b4", 0x4f, 0x0, &(0x7f0000000200)=@abs, 0x6e) recvmsg(r1, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/78, 0x4e}], 0x1}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f00000004c0)={{0x73, @broadcast=0xffffffff, 0x4e20, 0x4, 'dh\x00', 0x8, 0x994, 0xc}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3, 0x10c34000, 0x80000000, 0x4}}, 0x44) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000400)=""/178, &(0x7f0000000080)=0xb2) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000540)='/dev/cuse\x00', 0x131080, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000000580)) 2018/05/26 00:18:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5421, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:21 executing program 2: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x80000001, 0x0, 0x3, 0x11, 0x4, "c67194607ed872d61236fc3aee60fe55fa76a12581b9bea3199e99267e341a74ff243774a8e06d8dec337685fff2312be073c8206837f0a99733697d163e2982", "c65a4f5b98b979ce3a1251c2abe25f9e6fffeaac8baf7bd6d494a401ba379cce2007661c31734b404c7754b1fa6e33d2a4edf50bb9e81d0e4d9d44e148c8bffc", "8b449c51de615518dacdc441e966cdb2c98e268b292929b3cfe90a2643ffbb08", [0xff, 0x401]}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000001c0)=0x10) prctl$intptr(0x37, 0x40) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000200)) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/05/26 00:18:21 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000200)=0x6, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xb}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) flock(r0, 0xa) r1 = getpgrp(0x0) sched_setattr(r1, &(0x7f0000000040)={0x0, 0x6, 0x1, 0x200, 0x9, 0x5b, 0x1f, 0x81}, 0x0) 2018/05/26 00:18:21 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x101, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000000180)=[{r1, 0x64}, {}, {r0}], 0x3, 0x0) 2018/05/26 00:18:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xaead, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:22 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:22 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e22, @rand_addr=0x200}], 0x3c) r1 = socket(0xa, 0x4, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000280)="912a5149068992623c3c27c2bb0e795d2e79d855b65fac0bf3eff72d28f9324f630cb64a212adf17b6a54509305fe75d3905e35b08ec803b456c95388b4750c36dac94604b055afd3d13aff89e2f5c4f3cf60ab7982065dde55ce5eeb63d6d1590c821ad03d75cceaab542ee678d0704c85d7cdae1aa89db63cb4fce601719a1e603ed2df558b006e2bd4583851cda33e5e62f51cb810a9abc01f0404b0455cbc9e56b38a315708ad774bbf3e5ac50327912048aff7ad1da375ac3661673bfa8db24a57f55774c589643c4cd841c51f0f7cf587d9efcdecbfd875f610b8b785c18a346f73f47f5ef00aa1050130b93ed69390692d05833a94f2030fd6b374745d8b6e3d8e8e6410915bf9702724a0159a03ca0d5f137c67d64a96d3feb258cec23e51215277a6b889f666fc046bb770dafe8f1a0868c4d2245413964c831d8e1416c44537abda271f6770e867204e38e3d628a4c353fb7588939fbdbb4410da98358e57d1f93436684773e82759cc4bad9218b484f50a53eda21d9a263d06693735c84b8def1dadb3836e3dcab281e284f81324ff4d8747ecf3a0806edec63827a439f26e98d4ebb7858c0d5cb8ee1f604e8cd93bf9d5fb10d6c132575251584bbccbfd5d3e7790b64472be490115d409f8707c3b9169250f5a38eaae4a474c316388d45a498ea97652f69135edbe4491c69e6c54da073272acdc9b0ef9fc390567812df95b48acf0b043e1bdbb7adfb3d11f0290bf2cf81a6a2b4c6d6942694ba2ad2eaad2de089efeb355fc8d598fefc47d87e2f45884d379635e7e1fdb7165bdea4fd49376f62a3c689750db64bb377403a26fa781d1fd6ccc43484d9b775b98eab90d6c7a2f395b1fbb6ea2e9e3b235bae9bdccc9e37557ba4667ca7eb27c78f6bac722f685be31f2a09024b2d9f9956b78ca45e2c1f48cd6e6e23fcec8bd4e3e27d554fd6b2917f33a7354a3c9f7884fa37464f6a33175e47771238a471bf2695d06b1c6c09674f5a7ab37d2adee238a7a0805dc3dcd6b3168cfcaab243438db5fd1c691d750d3b2714c7bed759aa458a58c7ae33a798566fb417b3a7ae2e87a18adabe2b4a9be6c0ae5c40d23ca25b031259668fc229ce6a558f9a5f8920e29046a1584b65c46b6f38e328841d6412a771e78bf8dd104e4d41ea4031b1a1423e17c6243488f747e648f375eb2050617074557ce1be83d4c4f5ad55fc24695b18220d3c8233df6dce377f853357b259639cc89c45069c02f0e7db761ac1213671d61647553d9dc53cea22f4b49b10b930f238c051ad9c1d83f33bdb2c6f0cdda9314a47d023965754e072078a29ed5e3018bd0ca860eb8c5be8e842f4c0f85d011aca89b5eeaa55e0bc13d7f37d934a6ee421105a462a40f2be4b19109d3a67f185925a39fb13b990c2b41ad201c575ddaad691e8edaf164114012a41519d496b73e5156aabff592b3a43f9a9ab96fb1b6128397038b7ae0b36d472c48d096131d6f9d372f30a55b3fb66ecdaff1127a64a5c33a84009531654dc58ec9b56f1584c0ad1235e0c7962ab1ccf894d1a88078cb83a4c5f55c0f8d6e7b605419963400629e04bedc3c1f09fac5b503a355a842415dcbd29d59334a5cba51aed82854411caa82534f2d262b8bc74751709f9b5a11b9e948cd4d2ad1de8d90a107ab5b67929a723f574269290aa878fa4af4604a4a96866a7f05b8cd8ba2a7d43b799ef06e05f003e12e7424516877e171ca7f9dde769c10b6a4ebc5d64ffffba0dfef7e0138a6b3e66554af50979b9a9f4f1f396e4bf7a82c98128b4bea0a6a7e5a7f332faad43796ce2bd775f3dc9bad69780b2c25048810a47d03e73e86b68d12ccc867e9543d7871129bfb3fe51a7c6b102b134bdb048a721e1afa518301e8cc625c2b37aa8b67b3067dd13b3b296e0e04a20fb3d79bbb47c2e7a5ec37db7d5bc12e24ae384e746166f5416b9f3a79c9c759a6db8a275bb2e177f390ce4711cc6a0257d6041829545cb18cd50c37e002af62b9cc28636833f134df8ed25165947107bc650278cd4bb1aa093d3fa5b71ea2a0cf60b66a6c9381b3fe6a6abf8ffc86911e02c9b4515be920b5eed812f9d1b36b7a225659d4002ce1ebc31489f4e8d7d0f253ca65ed0a639de51199a0f733df030a16537085be94885d036e8c5879e233eddb5e311d91e629bbc48c9940516c0b13fa30d2e06c7cba5ba53fdc118d8b24b3c783ff3d7eb03e4156665feb34011ed97d9db6e187ad074d8c39c8c0eb837950c6eb9c30238e395ca781af5946971fb539c6758ccbd44690854054fdf4c542f3565e97815dfb67273076f14b3f11e3b1cba1b3b95514c44c7db47fd09cd736f6ddfacacca6e297d6c130bf698c310fd5826a14ad5ab9aa870b9eb1970597601fdbf2092afe5ea301c823a409e61d4c9b512b07d4ccc910257981593beb2f153ec42f82a68bad7c89b37e0e05384ec7fed9e5571d949645db179db03b5e22c005fc85a586fa3ba8a9331485298032f98aebac97b317dc322b75c2914c429b71ad8c45aab2fed7af30c5fdb980c8b42cda6445cd36c65f61cc5398c812df51ca0103fe11f16490de12d386b196811b699b4fd83a941944867e3142172fcaa212577031742c4626fd9ee926d907e024e1c5487f083452beca136711fff9d879c6ba89615d33b8a34a3a6d10edbe660fe17807ee6f3bfe61e2a5ade7040407f789cd05f91a34dbe11ff4318820eae0c7fa82c1d2854cdab1ecf969d3298bdbd86c47701dc1c7b3d89ad5c2250ccf9ba79713e767bd50fde6048f39a3a10fcb1431eac3afaf693bb21a8bc4b40b130334c5e0c8eb7b4587f3a10d47fa8fda7f3a969df2f20eab7a56231ad74f8db2eac0ec9c3e6fedd9783f0b378b848a29aa97ef5e9d5469e364c1e57f5b2b79affee36ae263f6a24e34a2d6199b758db60769d23f9428a7192fe70550a47692a9c64acbfc576dc2222e568c91376d7b9a7e620dbd65b5c544f7b7299807d2494b0eddbc28aaf0b732b0ce84010d658f52ea1402cd13798c9a1a8c6a8ea000525165e39db0eb6c51c9b0630eff7a49327b399ab3b8fbf71bedec3ca3390bfdd2481516d0f76accea91e1d33e9c3dfa590c6e6a18c16e5e12a8cb041e947b193c6022eb9da60de59a9dabfa69102627130184eeaaed628ef90b4c550d35063aeed011aec60d8c8768f48e000e98303484a7fa4a2ba3db83b822281fda724e07540c1b7f0028f807af696514dd2eb998d6834a4ad0b88e378aec381b30c35b3f8e6046e7334089953926ac74e75ef0b46754cf04222f01e69d2debb12c8987a98ab5f4cf58bc14fb463bbf65c22cfe54b1e0dc9640c881fce4cc5dd70fbfb5cc870bcd67ece95a0d68dd1139d2af5a992e9be6808b386e45a3b60a6fff4a0eb6f6581716fe7712e0b042e98c48ce17782331a32fe4a1bf0d6dc66a8e85d2762bdfc386a3360381368b352262aad48b132d9cea276e4128eee920c8ef7217c317023921502f513066827557852785a67b1314d9e9a617176b294330e634d63113d589017656a2dbd1caf77d3f0aab2c0a4ee6c79b7bdc06a6cc44e59e043020612f756fe4ccfd8650c092d41519444567832fe487c68036c9df5341fffaaf43b658723ad15ec8204b8888c23caa7a670c3f598488c1f6f0290e74e8c700bc130bc76a9994f4eb1a8d2c15119cbe7484078409f08b6d5bbe2396b091d280a97c7c079ca1b9227f287fd66cfb591e8b443fe621a3acc68a4dc3e0cd9ef6a93dcac4492d8f4162ef3f0093e858e0799acf8c6cfdb1e956829fb9f9d039fedced44ba21e97c6f2c3c0f812f8c1ce72fbd3ff1b65e2584509bb9467b82ec4c0ab2b6d46e3c7aa6401931e011a9ff4ce08f8d4269ec4d242d42dacd009cf1c213d78608cc78f867aa91837934e9a63fe5bf1f738f1f13c52f5299f7cfa724106806a8fe52540d9892e698e148be28243a423a796d9ddf78a62b5b99099ba6f2b9845d71c7a61b823dc475d1577b5dbb1010c666b7ed60e5cec1472956d4eddf71b0a555dc50f84a864e8e591d8c74f76f40e097a3c1a4c538d07ed2af5434ec0f0c7be813af7900b455635d8cfbd56ef13a32530f51d78271b0b6b35c0e883c2c79bac2a02d08d6fd401f86fa9d428655a9e222291831a17064d5cc2e8f998569f1445a4261cd1aa57b7dd5f5a945fc2bcb41f69afe8fbd37ae38f44d7d531ca6e589b70d73b6127dbaa912239cccbefb554be57054bcf5eeae5ee5962c19fe96ef4673aa81033bab30238b0ffa193a902b4fa93a6f98dd19599ee13f9f782c025bdaff4705b259c8b089252ce219def4f329d69b3c7b7be9bbd58212019d9a3bfd593ca29eee0ed9e691de1e6110ce785fff6086a19fc1a9453faf14986192814124abefc953c788aaa30210c413e88a9dcaf44ca3fc74268cf55aae032a89278fa2101d03a671b2bf314f6583794e3044740f1808274f80eb2f42b0defbc01e44f09ac54a33364a91fc4f3c2e4b22b69375fa1c24b5cadded692dfbe354433278b5b99cb2ad269c8af201d1401c5809fe08d85442ed2a76539f1496878bc695984749934ca7a23c501e0f6148d66197eb156fd8b1208c9ccb7e89efc28375fcb6299502ffa61fe51dbef2ddff0c8399567ba3715c6a59ce3afa1d6b39f8f627d4e56192a6cec51918dace6d4c7697e9325d814d7c9a12f5720704a8193e2481bbd7981315e2cb852b9be72c014e7e19b94fc328ffc31b41b4a3927b002324960e68cbd97f193a532cbe6488cac84741a0c4a3bb038e831a229262b944d47bef339c1d484a4c8f6abf7e3e08c62754cb51f91fadec8c5c9d0e583adb0c7622d28db63ba5238a6513f6bc86be0e8a0be0d4abb878362ff20781bb432419fdbcd36be9424b147f3c196c4686aa70dac3942300597b4177e5f70b5da166163c1b6475d61c87dd43918fe9a12c006bf67cf0d7eb46ab7acf2952f3037a1de974f2db52bdc59cd1881dccbc4279172248e92fdee852ad34911684cad9dd7277747684edb0ce053e770fc54c10ffc6a13614c169db70501263f663421d284bc0591d7d62e95b05038f17dd9e842a9174d82979dda147fcc01bc169e4113213360fe56d503cea442c3b6e4b654fb39c944ab35fe5b7932b724c2293f20dfdf3f0f6daa32c900bb97d5d4743a347bf54d313d97f190a3749c3c6263b3041804f96506352248eabae9beb66433eec769bebdaee82d1ee3ced44e523aa43a5d11f2fa10b5d05809b71dbfdb89caa93dc0737f2885a9e5025e6479895b91eb6e499c509f24336331d6d21b33aa5284ab324df546c5fd884ee14af1cc48cbf2c51fb0c2c04c1f162b090dea109cb4f324fa8590c2b86414cc9ea42ac660b25da4e5c7b758b51d59875055a6b3da186ccbb2d8edf7e648db60500f268fd636450a7774267dbbd18b36ecd07c4905681517e611231f10892d2c20c25802bd34c1873ed24eac4efa372a43792eff0df28d6ef211fc9993be903ae46be75f9994572aafd859a729835574a39fa37554b6eb07b3a7a98e01cf0aded78438042b94aa7ffd882f7a59556b11d4d3c8f4b41d7276d918e147a1c91e7a79b61a72d1ae6d16776cf1070fceb9db7ac067f484068b82eabe776e2ac11b93b9f006f07db3f1d5d10ebb3e1bbe6ab987022c6f355274ccfaab129c5543c45e109f97e50490d6315cfab0236ea16142a11af1420cb4935ea6075080ce96da9dae6b0d0a89b86926669a615ef877f9397ee698ec5c241bc84cf273f09ae622f03c68", 0x1000) close(r3) accept4$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) close(r3) 2018/05/26 00:18:22 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc04c5349, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:22 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0bc5351, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) 2018/05/26 00:18:22 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00000000c0)="2600000022004701050007008980e8ff06006d", 0x13) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="c626262c851c27bf012cf66f") mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0xfffffffffffff001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x2, 0x7, 0x3}, &(0x7f0000000180)=0x10) close(r0) 2018/05/26 00:18:22 executing program 7: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r2, 0x0) mlock(&(0x7f0000006000/0x2000)=nil, 0x2000) mlock(&(0x7f0000003000/0x3000)=nil, 0x3000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './bus', [{0x20, "272f76626f786e6574312a96776264657628706f7369785f61636c5f61636365737323"}, {0x20}], 0xa, "b1ce4bbd6d07904fba91131c3e9d95d08493fba1e23dd9b8a9d8212ec788f73415bda4515e8915e5dd187bc51fc047ed594cc98ac52049a43957527ff94badbbaad613f637fe89fd87c9581cd710abb63259283100c830bb08a843"}, 0x89) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r1, 0x0) 2018/05/26 00:18:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="200000001d000d000000000000000000020000000c01030008000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/05/26 00:18:22 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4040aea0, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) [ 1487.867576] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/26 00:18:22 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="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", 0x200002, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400000, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f00000000c0)) 2018/05/26 00:18:22 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f00000002c0)='..', &(0x7f0000000300)='./file0\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) 2018/05/26 00:18:22 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x800, 0x80000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x7d1, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x3, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000840)={0xc8, r2, 0x400, 0x70bd28, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xf3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1335}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x31}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb64}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0xc8}, 0x1, 0x0, 0x0, 0x840}, 0x40040) sendto$inet6(r0, &(0x7f0000000280)="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", 0x5ad, 0x0, &(0x7f0000809000)={0xa, 0x1000000000004e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000200)=""/80, 0x50}, 0x0) 2018/05/26 00:18:22 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc020660b, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:22 executing program 7: perf_event_open(&(0x7f0000000140)={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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x10000, 0x9, 0x100, "cc22e3a556b21f55b505b600533435400f1a136b2a920081331d67b7d266fa4c97ea3e3510907581078ccded9c7a1c5541e1e3fdc35d84018f2034a2fa548966100567db666cb0d9997d73a6c674ff3d"}, 0xd8) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000040)=0x7f, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e30f"}], 0x28}}], 0x1, 0x0) 2018/05/26 00:18:22 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") userfaultfd(0x100000) 2018/05/26 00:18:22 executing program 2: r0 = mq_open(&(0x7f0000000000)='}\\\\GPLvmnet1(^cpuset\x00', 0x81, 0x80, &(0x7f0000000040)={0x2, 0x36c, 0x3, 0x3f, 0x400, 0x5, 0x5, 0x4}) prctl$intptr(0x1c, 0x200010) mq_timedsend(r0, &(0x7f0000000080)="360d78c644e1153312282dda2f342a61177de91f4f180f60239fa2ee270a3d50b281f9e0da1c9bc3339e11bfa76e4a48c613da24899abf2824c114cce67f7bf82378d7f5284bf16e72ea6e940abd82c996d1b3337675f6bff11a09dd6882fbccbb4be520319e987abbd79dff9f19e9d8eb67dc358e60aa71cc4f0654712b6cf51c0f", 0x82, 0x9, 0x0) 2018/05/26 00:18:23 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x41a0ae8d, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:23 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:23 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0bc5351, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) 2018/05/26 00:18:23 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x40a85321, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:23 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x288000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95)=0x1, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) chroot(&(0x7f0000000100)='./file0\x00') close(r1) 2018/05/26 00:18:23 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r1, 0x0) rt_sigaction(0x31, &(0x7f0000000000)={0x7, {0x2}, 0x0, 0x2}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) getsockname$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f00002e4000)='./file0\x00', &(0x7f00000000c0)=ANY=[], &(0x7f0000001ffc), 0x1400) 2018/05/26 00:18:23 executing program 7: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) write(r0, &(0x7f00000000c0)="087ecc306077387d35ebb654a6e5322901bdc9c9fd48611c53f990ee26993f141ebd662a876e97c4e22dfb412c959bdd8cf45aa647a335ff39d2b9bc3f76c19e11bfb54045a1b7e683e7073074bf72dd569e347fff89052dce07e1febc6f21476e772bd1e39ab89127d7f4804a5fbda78e9c21ad6f999da5ab5235608c38ab8bbaf488607f7783a85c5dc44151b58a49ae071bc1b68abbcb011cb632cdd9613e02230356144a6ace0b6b9d446fb1d1ea07ce95c16aeb3ff1a5106e", 0xbb) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x3, 0x2800) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000001c0)={0x2}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='nr0\x00') r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000294f74)="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", 0xfc) fcntl$notify(r2, 0x402, 0x80000000) 2018/05/26 00:18:23 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x802) r2 = socket$inet6(0xa, 0x10000000003, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@loopback=0x7f000001, 0x0, 0x3c}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd}}, 0xe8) syz_emit_ethernet(0x140, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r3, 0x2}) 2018/05/26 00:18:23 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae90, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:24 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f00000001c0)=ANY=[]) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000040)={0xfffffffffffffff9, 0x2, 0x3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000082040000000000140000000000000000"]) 2018/05/26 00:18:24 executing program 2: mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffff9c, 0x3, 0x1, 0x9, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) sendto$packet(r0, &(0x7f0000000280)="3cb4f47bb5b6e66f4044f873a980df30e5ac6fbe37c9184a1d27a57eebeb10d177d5db1190992201bbcbf2e56a", 0x2d, 0x4000, 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x82000, 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f00000000c0)) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/05/26 00:18:24 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xaeb7, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) [ 1489.104336] netlink: 180 bytes leftover after parsing attributes in process `syz-executor7'. [ 1489.141383] netlink: 180 bytes leftover after parsing attributes in process `syz-executor7'. [ 1489.193943] IPv4: Oversized IP packet from 127.0.0.1 2018/05/26 00:18:24 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x5, 0x2) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000240)={0xffffffff, 0x200}) recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/92, 0x5c}], 0x300, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x6, 0x3, [0x8, 0x5, 0x662b]}, &(0x7f0000000100)=0xe) setns(r2, 0xc000000) 2018/05/26 00:18:24 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xae9a, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) [ 1489.237067] IPv4: Oversized IP packet from 127.0.0.1 2018/05/26 00:18:24 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000080)={0x5, 0xfffffffffffffff9}) r1 = socket(0x11, 0x80002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) connect$packet(r0, &(0x7f0000000200)={0x11, 0x1f, r2, 0x1, 0x7, 0x6}, 0x14) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000000), 0x4) 2018/05/26 00:18:24 executing program 4: r0 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@empty, r1}, 0x14) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) mq_getsetattr(r2, &(0x7f0000000080)={0x1ff, 0x6, 0x9, 0x599, 0x3ff9, 0xff, 0x800, 0x6}, 0x0) 2018/05/26 00:18:24 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x290) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000000180)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r1, &(0x7f00000001c0)='a', 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r0, 0x4005) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0], 0x5, 0x2, 0x6, 0x1}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) accept(r1, &(0x7f0000000200)=@vsock, &(0x7f0000000000)=0x80) 2018/05/26 00:18:25 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:25 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="0400010000000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="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"], @ANYBLOB="00019100c983613faec3cf1b811bc8e1b546bc3ff67649fd272bf313e473bf8d6f80e7d8490a925c857e881233ea9f9c1526e5f65aa09741b15c3befa4c14f5dad640dd59dd1200000000000000000000000000000000000"]) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x1, {0x2, 0x4e22}, {0x2, 0x4e20}, {0x2, 0x4e20}, 0x4, 0x7, 0x3, 0xfffffffffffffffc, 0x80000000, &(0x7f0000000000)='ipddp0\x00', 0x8552, 0xf22, 0x8}) close(r1) 2018/05/26 00:18:25 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0bc5351, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) 2018/05/26 00:18:25 executing program 7: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="280001001900010700000000000000000a00000000000000000000000c00090000000000fc80b3d721d5f771a2615d1bbf6f06e4b376c44e3eeb46c26f71a8a851e2f206e7a0e1751ded78cc66bebe6cf76442da05be94ea6ca51d96cc0a06253574a5c31ac2c77277a9de972f7ef9961b7c6489794133c623572f8726dfb5f8bac23649b38b31dbb3", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/05/26 00:18:25 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x40a85323, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000680)="c626262c8523bf012cf66f") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0022f8ff020000000000000000000000", 0x10) r2 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(cbc-des3_ede-asm,sha256-ssse3)\x00'}, 0x58) sendmmsg$alg(r2, &(0x7f00000002c0)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000006c0)="c888f232ccb87523ec303592fc84f17599fd65116d9a2086934ff21f6be38f89d12f857b7504d44f22708264731f4ac52ccb8d34aca73a9524e13e323c7496edcba8f5121af072ffa356d3a89ee9be739b6ed4aaaa2ed0d094668921681f86f8b172637eb34cc37e248a81f5cd1af5ced4b91c82a67033617d7acddb928a4c121770378dd21c761048584ae6ccd55a8d", 0x90}], 0x1}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/05/26 00:18:25 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x6}) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xc, 0xffffffffffffffff, 0x0) 2018/05/26 00:18:25 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4090ae82, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:25 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1ff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x7, 0x400000) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000140)=""/25) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000180), 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2002, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) poll(&(0x7f0000000200)=[{r2, 0x420}], 0x1, 0x6b8) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc4c85512, &(0x7f0000000580)={{0x5, 0x0, 0x0, 0x0, "1a0ab9b1f94c716787e88fae5552770ad6a9b54e0679918e0a88af8aacaea63fd56d1dd99812e16bc06df8b8", 0x1}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, "0b690d49b85ec254b15b023d1e67900f8f55709195aa7d999552981434f68e364a3238b17109db386e35830a143c5755ae184895c461436bad45232f258c32a1", &(0x7f0000000000)="86ff6520e76cec0000bb000000000000000000", 0x13, [], [0xfffffffffffffffc, 0x0, 0x3]}) 2018/05/26 00:18:25 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) r3 = msgget$private(0x0, 0x10) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000000c0)=""/169) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x2000000000004e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/05/26 00:18:25 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5451, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:25 executing program 2: ioctl$TCFLSH(0xffffffffffffffff, 0x5420, 0x707000) 2018/05/26 00:18:25 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mkdir(&(0x7f0000000040)='./control/file1\x00', 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000100)='./control/file1\x00') close(r0) 2018/05/26 00:18:25 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x5, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/26 00:18:25 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5000aea5, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:25 executing program 7: r0 = socket(0x10, 0x2000000004, 0x4) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="400000001000dff5000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32], 0x40}, 0x1}, 0x0) 2018/05/26 00:18:26 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:26 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:18:26 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0bc5351, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) 2018/05/26 00:18:26 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x5450, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:26 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000000080), &(0x7f0000001ac0)=0x4) semget$private(0x0, 0x4, 0x44) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x40) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000000c0)=[0x3, 0xff]) 2018/05/26 00:18:26 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f00000000c0)="4cd0242c8523bf0100f66f") r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) ioctl$int_out(r1, 0x80045700, &(0x7f0000000100)) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'tunl0\x00', 0x9}) 2018/05/26 00:18:26 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc0189436, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:26 executing program 7: r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='veth1\x00', 0x9e) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000002b80)}], 0x1, 0x0) seccomp(0x0, 0x1, &(0x7f0000000080)={0x7, &(0x7f0000000000)=[{0x4, 0x2, 0x2, 0x6}, {0x7, 0x8, 0x7, 0x5}, {0x1, 0x1, 0x0, 0x800}, {0x1, 0x200, 0x2, 0x25}, {0x3ff, 0x6, 0x3, 0x1}, {0x4850619f, 0x6, 0x7ff, 0x80000000}, {0x8, 0x5, 0x0, 0x20}]}) 2018/05/26 00:18:26 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x80a, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa283005b580a000900030009000000000015000404ff7e", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000080)=""/110) sendmsg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000100)="42613c78300c87ba7f5081b95b32ec01e115ccd8252e872b9f425b403d35b75d301889073f22e400dcb3dc3e197dbac63d923f7d7e0dad", 0x37}, {&(0x7f00000001c0)="c4f80cebf406efd63184ad44ad59996461f01432e9a8aa91659df20cf72447a6596e0bf9dbcd83b59dbb178bf29dd43119907e3e74f14a77a0de40eb5fd794a5ac0e5bf67a76223155260519ed50c654658f8341645a762900e7d102", 0x5c}, {&(0x7f0000000240)="ddc0223095536b8ebd9f177249061793bc0d8c25134a3f4391cb1c12fee9a0325fc938019b1b3f0b547b0e38c776fe0ae57e3f7e4317bb746a0a83c0406702a0d26bad2f79679434a1bfb626b9e167d379672084cc51b9c59398250ff4f87932b8a1fe819b1383a4c9d4ce0e", 0x6c}, {&(0x7f00000002c0)="234aeb23343f896ae7f02b7b60d0cd9dd082e98250303b9e52b19f49a031197abb6964ecd213", 0x26}, {&(0x7f0000000300)="31357a323b038cd6d9b8d43f7c0c4ff7da26fcee1e8c203b", 0x18}, {&(0x7f0000000340)="fc1f3f8d0e4b2fa9dba9d7d1dab69d25ad3d4ff8f8dc40bad1c1f8dce9471f7e27b31302a1962accf36e541866f3e0d698efe7e4cd2dbae1f1d55c9e583c9d569394a1130eee2dd656478ef3ccf3e781e9845b2c61d33d3adc59b90a9c114daa3a24a806539e0fc590cd0ed6b1b35eea2ea089cb96dd5d58cc37e04a99c67f2f6fed4f7a44183b5ea8023def94a10b281f00a1f78ccf1d4d661d4e12dab4f44d8242545f01761aaa4149906a52539b6d3e1c28230f44fbdcaa81115225a75fa8951ddc", 0xc3}], 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x108, 0x1}, 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000700)='./cgroup/syz1\x00', 0x1ff) accept$packet(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000780)=0x14) sendmsg(r1, &(0x7f0000001bc0)={&(0x7f00000007c0)=@ll={0x11, 0xf9, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000000840)="ee60c42ebce24c0db4edd16827daf42efba7a5dc678b3c18a64bbd813337f07c8a6b710cc8ba381083323141ad202f581b1dd872e46f3d1036159b29e681f1e49bf92eadd0c78559a6f2d59ffabe35426e4c9e054ca9c31ee0f336125d48639535492afb5f00cf46ee19427be923032bff36c4ecc07d2d0b6f5dd35031a8752f0a999e95e5a41df1f636f003da56d8b1f1f7762a06ed3071a23161555bf6b5abc788c23295a458306d8dcf5415f80597d819cba754c588112dd6bbf548acc2496390e80bc9171b05d6d0f625209d10810fcc12a265a39d96eaa02050f049d9adce1d0c14b8388a8fd6ab8f1a1f18ce7d82dacf6b", 0xf4}, {&(0x7f0000000940)="c6d542b2a75d50d0d59458186bb67b9c", 0x10}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000001980)="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", 0xff}, {&(0x7f0000001a80)="4729dfa0f8e78eb89e74b03ba1fd911df1ee425700004cb9074270b6f99ecc494bf929a834850ccedcf98aab00f842688c604252a1eff6bb1705e98dee28c97c39cdcc27187876858a3c824fde570fb722d1757ad5a6a39614ccb9f855ee524d3cc66112833819f89c74901c7fe065e1459e0fd16889a28bde477bc16c765aee0fce03ffa89f", 0x86}], 0x5, 0x0, 0x0, 0x44000}, 0x4000010) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000006c0)) 2018/05/26 00:18:26 executing program 2: alarm(0x2000000000000004) alarm(0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x2000) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/26 00:18:26 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4048ae9b, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:26 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001680)='/dev/snapshot\x00', 0x200000, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000016c0), &(0x7f0000001700)=0x4) r1 = perf_event_open(&(0x7f0000000140)={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, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) socket(0x0, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x1, 0x8, 0xfff, 0x1, 0x0, 0x9, 0x800, 0x8, 0xff, 0x3, 0x2, 0x0, 0x100000001, 0x3, 0xffffffffffffffff, 0x5, 0x2, 0x5, 0x1, 0x1, 0x4, 0x7, 0x5, 0x8, 0x0, 0x1ff, 0x7, 0x78, 0x1ff, 0x6, 0x100000001, 0x100000001, 0x1, 0x80000001, 0x1, 0x2, 0x0, 0x3, 0x4, @perf_config_ext={0xfffffffffffffffe, 0x101}, 0x440, 0x7, 0x3, 0x2, 0x5, 0x400, 0x2}, r2, 0x6, r1, 0x3) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x2, 0x0, 0x0) close(r3) socket$key(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f0000001640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001600)={&(0x7f0000000300)={0x12f0, 0x13, 0x8, 0x100, 0x70bd2c, 0x25dfdbfb, {0x7, 0x0, 0x2}, [@generic="a1034096db561b5f9e76b9e7b943deb1c93de993d6fb0f0bbcb69899f05feae5e5940d1f2d45223b7fd5b8854b951aa93ecf036ee9b739bdb6e2d4da8bcf367bfe3eec472e7283424786e9a5ffa0905cf5ec9a326a9972be73ad78e2aa425fabd98e691e80c5094a01e65abf2b31dd0867873248716494fb5ebf896262f1cf74a3a8035813a5cd1970643359e158df99eff6b17442ade0a4f92a49067422859c99025e2929d97654620173b5fb76e7c9bf33f28232faac29eeacff2bcf14882810fa1f96924d009846430191196d0d144a29a5759359c498911c05e8ebc11045df56226fc66bbe176d7233f5c817c2c061ccd531270b98593c", @typed={0x8, 0x5a, @u32=0x7f}, @nested={0x1100, 0x66, [@typed={0xc, 0x3a, @str='bdev\x00'}, @typed={0x8, 0x8a, @pid=r2}, @generic="38faf3b4eea5ffdcb9f497d6bd8e0deed767300eb9523e4fdc5e1307", @typed={0x68, 0x12, @binary="32a7648a3df8751439934228c79dd78570fe804d457c05b5cbd45c01d38eb4f081858ba61015f834836143d7394f8cfa6a529038efa0c60db53edee11f2bbf9b51445cb3ef913055f275940955211d168d72f811fb8e6da6620a0695ed9fc624a989eb"}, @generic="1fb75be7c34fb360bd4feb120e8e79eea277d207c42651f1a5a44f87", @generic="fc500f61010845e2a208c471c5dfdd24d2740035d454eff774f8d5eedc49", @generic="f329c3af89de82e615da0b3ec6e5a277c9827e99eba128464284ad73331b3e51c72f69ae2c7584", @generic="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"]}, @typed={0x8, 0x14, @uid=r4}, @generic="85a0c34f2d45440e092fc3c105f52c56fa118d16aec708f2f2ecbf5b4b2785398742f39bea231a8e8e267f872ebe1596919000de3e725c526407beef477324cc2b8bb08721ca699e49e42d8c889371e4aac8281323fd219449170c09885cb04e1763a3fba0c9e9015482194f8d4162abc15206af20a8dbc332af5877ec794502680e2b739ce9b03203ce2b46a09730d5cefb818c119a7fa3ace212bca33caf6f2f50a189919bd8c00dd4a3922c1b1644290c7356814028c28996df3a026907e91410f50fff02097dbea9621650d95d8c0257ab"]}, 0x12f0}, 0x1, 0x0, 0x0, 0x44000}, 0x40) 2018/05/26 00:18:26 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000200)=""/246) perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0xffffffffffffffff) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000380)) 2018/05/26 00:18:26 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'veth0\x00', r2}) write(r0, &(0x7f0000000140)="150000000000080083a66dd2d7c8a6d62c74529c9c", 0x15) 2018/05/26 00:18:26 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4138ae84, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:26 executing program 4: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00@\t') fcntl$notify(r1, 0x402, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/bnep\x00') getdents(r2, &(0x7f00000000c0)=""/69, 0xfffffffffffffc7d) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000140)=0x8) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x8000, 0x0) 2018/05/26 00:18:27 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200), 0x0, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:27 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) close(r2) close(r1) 2018/05/26 00:18:27 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0bc5351, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) 2018/05/26 00:18:27 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc02c5341, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:27 executing program 7: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xffffffffffffffc0, 0x4) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x4a48b125e13656b}) 2018/05/26 00:18:27 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4020940d, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:27 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, @in6={0xa, 0x4e20, 0x5, @empty, 0x9}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @rand_addr=0x1}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x1, @empty, 0x9}, @in={0x2, 0x4e24}], 0xd0) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x50f, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00000000c0)) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000100)=""/56, &(0x7f0000000200)=0x38) 2018/05/26 00:18:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) flock(r0, 0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000080)={0x17e, 0x10001, 0x5, 0xffffffffffffeebc}) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f00000000c0)={0x9b7, 0xc4}) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0xc0010058, 0x0, 0x80ffff}]}) 2018/05/26 00:18:27 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@typed={0x8, 0x1, @ipv4=@multicast1=0xe0000001}]}, 0x1c}, 0x1}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x401, 0x4) [ 1492.686704] kvm [8309]: vcpu0, guest rIP: 0xfff0 unimplemented MMIO_CONF_BASE wrmsr: 0x80ffff 2018/05/26 00:18:27 executing program 2: r0 = socket(0x10, 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x9, 0x200002) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@ipv6_delroute={0x24, 0x19, 0x411, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, r2, 0x4, 0x70bd2d, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7dbd}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fad4a67}]}, 0x58}, 0x1, 0x0, 0x0, 0x8804}, 0x4000000) 2018/05/26 00:18:27 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40049409, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) [ 1492.726842] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 1492.744500] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/26 00:18:27 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x6}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x9, &(0x7f0000000200)={0x0, 0xfffffffffffffffe}, &(0x7f0000000000)=0x36b) close(r2) close(r1) 2018/05/26 00:18:27 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x2000) openat$cgroup_int(r0, &(0x7f0000000640)='cpu.weight.nice\x00', 0x2, 0x0) r1 = add_key(&(0x7f00000002c0)='blacklist\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="30e23ff66e65bb2cd7d1b762c7324e192455df4be96f7a80e0b8ca1e7bb764b03e95dc4e2e22a7b657badbfaf2dfe9d94f3f8d6eccffb3c98344798e07a389f1e78907afea0a1c5e3068e758c3c0efbf41ce09e32456e0ee44dbb65d845798a3b4e043b41154d59b43a8d4fd4b1d70de68aa5b38cbfc117961f0826661a499bba8", 0x81, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r2) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$TCSBRK(r5, 0x5409, 0x8) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f00000001c0)=""/143) r6 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="b3", 0x1, r3) ioctl$ION_IOC_HEAP_QUERY(r5, 0xc0184908, &(0x7f0000000000)={0x0, 0x0, 0x1}) keyctl$update(0x2, r6, &(0x7f0000000340)="df02754677212dfc3e2abcb244e22773e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r6, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crc32-pclmul\x00'}}) keyctl$describe(0x6, r4, &(0x7f00000005c0)=""/76, 0x4c) [ 1492.775214] netlink: 'syz-executor2': attribute type 21 has an invalid length. [ 1492.803266] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/05/26 00:18:27 executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) semop(0x0, &(0x7f0000000040)=[{}, {}], 0xf4) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fff, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) ioctl$sock_bt(r0, 0xdd17, &(0x7f00000000c0)="74ba8a364bdafff24544587728c6cbdee849807ac3ed37720512fd7338386836b0ca324fac1ec03007006007fe519aa2c4603ebb2b4dfe62b886d484c6bad7a5dc73da3202e081cd1ecf8cba235e5c5202e0987a976308d2495ff26d95700ff360ee5ba31bed081d340e397ef442c21de1d9b601654eead67058be9fc057c6a5aaa275b7d8eaae09ec584e11b26336904374de754bf08f12fd523b64c0eeaa6567c276d5fedc417a684e98e857904e73a656c6cba7e2") r2 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r2) 2018/05/26 00:18:27 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x700, 0x4) 2018/05/26 00:18:27 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_rxfh={0xf, 0x0, 0x0, 0x0, 0x0, "f055b4"}}) close(r2) close(r1) 2018/05/26 00:18:28 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200), 0x0, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:28 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x104010, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/05/26 00:18:28 executing program 7: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000a0000000000000000000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x7, 0x3, 0x1, 0x400000000000000, 0x7, 0x401, 0x1, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xcc, 0x3, 0x69e, 0x1, 0xc000000}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={r1, 0xa1, "8c5fcee14868af8247a3de949477a95ade45502b4a4385673832c400b5f42dd14a99646cdd89afc39d3015e20682089c8f9cb9048b22be68fd1b376d06dd3379dc1db06d1af6073a1aa061259d2560608bccd405acd854886fe3d0ced3a594b01f41ce5caefbc7560b650a2efd370d19274cab28b0bb75e7b4b53d78eb690481752e4c0810a6bd10285f0d4ff4a8aeafdd9634c5b0e9b0ae059f2c1f564b23843d"}, &(0x7f0000000080)=0xa9) 2018/05/26 00:18:28 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0bc5351, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) 2018/05/26 00:18:28 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534b, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:28 executing program 4: perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000280)="775d82145ea7103fed194f4369082c5c135fa33daedfcdae43bcc08854263759f5a0018cd1b156f87e9130ea5ac9406e3f1380345f1dcd16fb66efa1210938ba87acc67d629d7ed6a662f45852856cc65250be3a929a499bf3ff8d431fb7ce2dc32e60b22327d4e321baf73744568867cb6618b977d0a15340de3b2ea8be232016e02d03947ff8d0e8e40c0128a0e47bd7de164db663a0aa566d5ba8a76e0fffbe721d3e37d69e03fa2ed28155", 0xad}, {&(0x7f0000000340)="9848c8001034d3cc72f4ecf8cd8db1366bdbdd9669bfd51fdf086c5bd7976d173eb0aaa14f214e8acd1a2ebe1a96499f55769bb08957ca42dbbadc9f5bfcff93f7655872e5798e07a79fe910560ac7deb6a8a726c7018ec3d4e6a14047e6ee036d1e16b5bd3c3c2cca964cb278342677cb2367e47cf251f4b365b7774bbfa000364b3ae45a03f97822d766dab0651db678e144267ea89756354cab3122f0ce27f8eb8fac268460ee18786bc333137ed26b280bd693bf58542141d0736776219750fbe2feec6c46853135249a90b1dcba903915c50a270d41b147a1cc96d1c3ac2c3d4bef668288c1baedc9bec2028d", 0xef}, {&(0x7f0000000440)="514736d5ec76bb664f0010d15f8059bd08abcb6b50ea3ad5933ea3b0f7a1777faa451b3c75f4c276d85cae6fa38b8d77e6442c2e5216656d53aec322a23e4faed6f050521798707bb19bb5fe5be912844742fe7cc6f3d0ed5e1c34af775e6bd610d486c1e775edf1440b879cf0c6b953e0827c7a68f356304d9d6b0a747007e1b8cf7d3398e7d5b57377a955ca8c24e772b282e104cd68d92ca7fd5d845a3b623a9c7424ec10b768d82d4a9e226184d8f8f307d302297ba4a8adbd7f2c0f7b9f566da30ace95a0db32c7ae2d3b40", 0xce}, {&(0x7f0000000540)="cacc4885728c0797de0158c88dad7b8df0fc6ecf9ec33f04c2660ef559f24af9a4ba4a2528f4233c183642eea00a7e34d803c85203005f681de22210486f53421f1082c8703612ae66dc442f882eae1cec685dee9225cd5c8f8b75e8067f0943e5c2ff920d17480255138a572ec6aca4581348c1ae4ae64e5160b0ebc386ba268cec3d06b6b742c6e90c435d6d6ae9d0f66581365365f6ca1c309d8a3667f6b49e11e4bb94b3e7e2dd3cd9154d2632943076eb3b4f88d35e9da87502778caeb88c5a1e9f8123b4efe43291409e69e19b82223bdaac46a922b5cb02fa5c1751a1bbac81edb2f3", 0xe6}, {&(0x7f0000000640)="52e983546601182d801fbb0861c6fd6245e8f4a36d307d9ab60b2be046fa603628e440e254b20cfe4eae493ad666406c4f554d18698de4c6c7d55672c817e5176b9c177412106a2b3eca39f3bd7e2a70e8495833bcc703", 0x57}, {&(0x7f00000006c0)="842a4db2f219d7d3e115368f1bda7c4df6a34121c457537fda43ba50207fa9feea55ca35185603802a1c26c4c1104259aacd26a04ec88fa322aa5c1bdaf2e9ef4779cb4a6f05d4180f23b379b2550c6ec3c22a7d711e92c6f9dda2ddc628f27bc2d0d2208d3a8a08bfe0942baee6a0f9ba4e59af572ac03f8cac7ca1db9e18d85da53d52b5f5270d60cb1741c63b84a8dcac3637f19f668a9931ed2ab0ed28dd819e02ce7c34073ee97a7958c8ed6275426d68629fe5fb62da85741a1f54f9affc9923", 0xc3}, {&(0x7f00000007c0)="f64affb1f3691475123569333fc3c81cafd3aed23a0a6e789a7eb0d1904d083e3f6c144cb2d173a4f01e623bf94382807fbe45b53b39d597e9631f459e3b1c3822d21ea5c98542386759d7678ff8e352cd4b9f810e50776902a549957b15cd285c3655d7a2d168cbad70a56dbaf38d741d18698f1f76190ebab5fda3d0f61ac38be0c6e6104a679a0ecbedb8997dcba9d722b63a206b23cdf4751cf08b32608f20856f0b2866d18ce2155bd9b063f7eee9c9157ea7e71434", 0xb8}, {&(0x7f0000000880)="63f94d5b70f85a7fd4c9e3da434d80f62b211e538839034787be4c8e9efcedc871e5e263ee79b88872cdf69e581381e48e5fb7f167c5475037db73b1e04e7c8c735afd021c4a82c2383cefd39a4cb485709b38e9abcf1794f374b46af6c22d9e8f88d2c1e67c0b94063f12d97450131da1ecac3c94b160f43716460ee9c546accbe429ac373ad7d1a7c909a13beec46983da4d00011a9b68bb124937b6bfd31d650248d6f24389f630df6462038468515493d0517c0d95ab8ba2f00b5f4c927446fcdf820b728c88b58003", 0xbe}, {&(0x7f0000000980)="833af87f36968d754434732a1f19cd126a04d25018064c6fe580ab03cb71af87fe49426bc031acf7b8e39f5fb2c679865035e1ffb0a3e57c4ef169f331a56ba824774a76311fedaa3988fda17e26ffb536376f3ea5ec68c38d0d1c57aa72c540f4085b8b331060d50c0c7e815070d4658005fda65f31d77ea14f500f18709f5fc7ef7647c2b4", 0x86}], 0x3, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3, &(0x7f00000001c0), 0x10002, 0x2) r0 = socket$inet6(0xa, 0x1, 0x7fffffff) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffffff, 0x3, 0x1, 0x401, &(0x7f0000000100)=[0x0], 0x1}, 0x20) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'rose0\x00', 0x1}) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000240)={0x100000001, 0x7, 0x9e, 0x56d9}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0x8) 2018/05/26 00:18:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xae80, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:28 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x200240, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000100)=""/58) unshare(0x40000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) 2018/05/26 00:18:28 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x10000000000000, 0x7) ioctl$int_out(r0, 0x80004537, &(0x7f00000000c0)) [ 1493.873948] IPVS: ftp: loaded support on port[0] = 21 2018/05/26 00:18:28 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)={0x5, 0x100000001, 0x7, 0x1c3, 0x8, 0x3, 0x2, 0x7, 0x1, 0x200, 0x65a80000, 0xbb}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0xa, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x48000) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140)=0x8, &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x6, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xfd6d) close(r3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000001c0)={r4, 0xc}, &(0x7f0000000200)=0x8) close(r1) 2018/05/26 00:18:28 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)) 2018/05/26 00:18:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8004ae98, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:28 executing program 7: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x49c0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000000040)=""/47, 0x2f, 0x0, &(0x7f00000000c0)={0x0, r3+30000000}) mq_timedsend(r2, &(0x7f0000307ffd), 0xffffffffffffffd1, 0x0, &(0x7f0000fbc000)) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000140)={0x4, 0x40}) close(r2) 2018/05/26 00:18:28 executing program 4: perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x6, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x40247007, &(0x7f0000000040)) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) 2018/05/26 00:18:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4040ae9e, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) [ 1494.069801] IPVS: ftp: loaded support on port[0] = 21 2018/05/26 00:18:29 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200020000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f00000004c0)={0x1, {&(0x7f00000003c0)=""/247, 0xfffffd42, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0xa5) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/05/26 00:18:29 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x5460, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:29 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:18:29 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0bc5351, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) 2018/05/26 00:18:29 executing program 7: mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000000), 0x0, 0x2) accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000440)) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000480)={@ipv4={[], [], @loopback}}, &(0x7f00000004c0)=0x14) syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0xffffffff00000001, 0x1) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000580), &(0x7f00000005c0)=0xc) ioctl$int_in(r1, 0x5421, &(0x7f0000000900)=0x6) sendto$inet(r1, &(0x7f0000000000)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdb6150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69d13f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b81", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000004c0)=0x1, 0x4) sendto$inet(r1, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$unix(r1, &(0x7f00000006c0)=""/242, 0x104, 0x0, &(0x7f0000000500)=@file={0x0, './file0\x00'}, 0xfffffffffffffdd7) recvmmsg(r1, &(0x7f00000008c0)=[{{0x0, 0x0, &(0x7f0000000880), 0x0, &(0x7f0000002a40)=""/250, 0xfa}}], 0x1, 0x0, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000003000)=ANY=[], 0x0) socket(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000000), 0x0) poll(&(0x7f0000000a00)=[{}], 0x1, 0x80000000) 2018/05/26 00:18:29 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200), 0x0, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:29 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bpq0\x00', 0x103}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x400480) 2018/05/26 00:18:29 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x2, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:29 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x8000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000280)) 2018/05/26 00:18:29 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x80, 0x0) pwrite64(r0, &(0x7f0000000000), 0x20000, 0x6400) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x202, 0x0) 2018/05/26 00:18:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae93, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:30 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x4, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r2, 0x9, 0x7, r3}) 2018/05/26 00:18:30 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000300), &(0x7f00006fcff0)) r0 = gettid() r1 = memfd_create(&(0x7f0000000040)="c96d696d655f7479706576626f786e65743000", 0x3) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000080)=0x1) r2 = getpid() r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000280)={[0x4, 0x2, 0x2, 0x0, 0x1000, 0x8, 0x5, 0x3f, 0x2, 0x9, 0x9, 0x1000, 0x4da, 0x4, 0x765, 0xffffffff], 0xf004, 0x40000}) kcmp(r0, r2, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) clone(0x0, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/05/26 00:18:30 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800000101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x600210) pread64(r0, &(0x7f0000000280)=""/190, 0xbe, 0x0) pwritev(r0, &(0x7f0000161000)=[{&(0x7f0000000040)="f5", 0x1}], 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x20, 0x1, 0xff, 0x0, 0xb6, 0x4, 0x6}, &(0x7f0000000100)=0x20) 2018/05/26 00:18:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4400ae8f, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8090ae81, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4080aea2, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:31 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x4040534e, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:31 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x804) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) close(r2) close(r1) 2018/05/26 00:18:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x9000aea4, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:31 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:31 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_vif\x00') read(r0, &(0x7f00000000c0)=""/35, 0x23) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000240)="6e732f7069645f666f725f6368696c6472656e0093751b900c4b5626e5b4a6d4a95a91549435f85678571972b019476e9bdb35326f6a1979924cdd5e351d0a9a07a64c575ac7f9238be3d5ebcbeb73") setns(r0, 0x40000000) ftruncate(r1, 0x7) accept4$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x800) syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x4000) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x0, @multicast2=0xe0000002, 0x4e21, 0x4, 'sed\x00', 0xaac0c1a1dba7378e, 0x100000001, 0xa}, 0x2c) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000001c0)={0x3, 0x1, 0x8}) fcntl$setlease(r1, 0x400, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000480)={r0, 0x4, 0x101, "d44ba8b9405d0ffd6022f428be702fa44a1e7f11af74bb3a25691a74d517d210b9ade232d5d4b817cc328b3a8840ef2c8d87f205e6c9407377f905e4acf8ed71ed6c8213dc93a24ecff28fefab7acff04cf601e46bec70c4b1d265ae91b2bc40404dc01b6ddf9fe7ee8561c4b498b9e071c662fd0a0fc0af7b6099ecbce01d09b36d15222ccd998cfa60ad720f53ec63eeeaab79844349bd3e14a078d4559b2c19ffb2d58c507f1e2bf0fbbb7b10a9a9e8b69ab793fd0430f38dc84af02559b38f91"}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000400)={'broute\x00', 0x0, 0x4, 0xa2, [], 0x7, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000340)=""/162}, &(0x7f0000000080)=0x78) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0xfa5, 0x4) 2018/05/26 00:18:31 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) sched_setaffinity(0x0, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0bc5351, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) 2018/05/26 00:18:31 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000000, 0x8033, 0xffffffffffffffff, 0x2) 2018/05/26 00:18:31 executing program 2: syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x65394e98, 0x30000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xa00, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xc0189436, 0x0) memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x1) 2018/05/26 00:18:31 executing program 4: r0 = gettid() prctl$intptr(0x1d, 0xfffffffffffff2fd) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000000)={0xfffffffffffff6b1}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000240)={0x8, 0x8, r0, 0x7fffffff, r2, 0x4, 0x8001, 0xffffffff}) rt_sigqueueinfo(r0, 0x1c, &(0x7f0000035000)={0x0, 0x7, 0xffffffffffffffff, 0x4}) 2018/05/26 00:18:31 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x80) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x8000008004500f, &(0x7f0000000000)) 2018/05/26 00:18:31 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400080, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x3000001, 0x121010, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x6, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xfd6d) close(r3) close(r2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000280)={r4, 0x3, 0x1000, "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"}, 0x1008) unshare(0x20200) 2018/05/26 00:18:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)={@empty, 0x0}, &(0x7f0000000100)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002540)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100a00}, 0xc, &(0x7f00000000c0)={&(0x7f0000002580)=@ipmr_newroute={0x58, 0x18, 0x400, 0x70bd29, 0x7f, {0x80, 0x0, 0x14, 0x8, 0x0, 0x7, 0xc8, 0x8, 0x800}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_OIF={0x8, 0x4, r1}, @RTA_SRC={0x8, 0x2, @rand_addr=0xa48}, @RTA_PREFSRC={0x8, 0x7, @broadcast=0xffffffff}, @RTA_FLOW={0x8, 0xb, 0x10001}, @RTA_MULTIPATH={0xc, 0x9, {0x3, 0x1f, 0xe9, r2}}, @RTA_MARK={0x8, 0x10, 0x4}]}, 0x58}, 0x1}, 0x0) 2018/05/26 00:18:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc0045878, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:31 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x102, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000280)={0x2, 0x0, [{0xd000, 0x9a, &(0x7f0000000100)=""/154}, {0x10000, 0x52, &(0x7f00000001c0)=""/82}]}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x7, 0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r3) close(r2) 2018/05/26 00:18:31 executing program 2: r0 = socket(0xa, 0x1, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)="0000d91ca7947d6df56048ac61") setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="e806"], 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_procfs$namespace(0x0, &(0x7f0000000080)="6e732f6e6577e61deb6c8a54dec18d") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x501040, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000100)=""/59) 2018/05/26 00:18:31 executing program 7: r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000001200)={0x9d, 0xffff, 0x6, 0x3, 0x10b8}) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80002, 0x323f7f0fdae2c998) fstatfs(r2, &(0x7f0000000040)=""/130) r3 = shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x4000) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r4 = semget(0x0, 0x7, 0x40) semctl$SEM_INFO(r4, 0x2, 0x13, &(0x7f0000000180)=""/4096) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001240)=0x0) capset(&(0x7f0000001280)={0x19980330, r5}, &(0x7f00000012c0)={0x3f, 0x4, 0xe7, 0xffff, 0x0, 0x4}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KDGETLED(r6, 0x4b31, &(0x7f0000000140)) shmdt(r3) linkat(r7, &(0x7f0000001180)='./file0\x00', r7, &(0x7f00000011c0)='./file0\x00', 0x400) 2018/05/26 00:18:32 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x40bc5311, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 00:18:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4004ae86, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1, 0x10001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) 2018/05/26 00:18:32 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$addseals(r0, 0x409, 0x7) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = dup2(r1, r3) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r6) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x40000073]}) 2018/05/26 00:18:32 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xb6f0, &(0x7f0000000180), 0x8) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/26 00:18:32 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x7f, 0x1) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8000400000000c9, 0x0) memfd_create(&(0x7f0000000000)='net/udp\x00', 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r3) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/05/26 00:18:32 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) sched_setaffinity(0x0, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0bc5351, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) 2018/05/26 00:18:32 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x20000400005, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0xfd6d) close(r2) close(r1) 2018/05/26 00:18:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae8a, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:32 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100)=0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x90, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$int_out(r1, 0xc0305710, &(0x7f0000000100)) 2018/05/26 00:18:32 executing program 7: setns(0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket(0x1b, 0x802, 0x5e9) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sched_yield() socketpair(0x4, 0x5, 0x40, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000140)={0x4, 0x3, 0xff, 0x8, 0x8000, 0x7, 0x0, 0x1, 0x8, 0x100000000, 0x7, 0x4}) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) socket(0x3, 0x1, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x3, 0x480, [0x0, 0x20000b00, 0x20000cf8, 0x20000eb0], 0x0, &(0x7f0000000080), &(0x7f0000000b00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'bridge0\x00', 'eql\x00', 'bond0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x108, 0x190, 0x1c8, [@limit={'limit\x00', 0x20, {{0x0, 0xfffffffffffffff7}}}, @nfacct={'nfacct\x00', 0x28, {{'syz0\x00'}}}]}, [@common=@mark={'mark\x00', 0x10}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'bridge_slave_0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x120, 0x150, 0x188, [@rateest={'rateest\x00', 0x48, {{'bond_slave_0\x00', 'rose0\x00'}}}, @connbytes={'connbytes\x00', 0x18}]}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'veth1_to_team\x00', 'ip6gre0\x00', 'teql0\x00', 'bridge_slave_1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x4f8) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000002c0)={@broadcast, @local, 0x0}, &(0x7f0000000300)=0xc) sendto$packet(r2, &(0x7f0000000180)="92aa591a672e2e62ed4acc32ab735e18a1012ff9731a5c5313045e36890b7d17ff6869cb76189b823b442f55cf4bb401b3a6c888498837e9f9f9c67e5fb30ec27a72927a0d8a2c65b7a08daea31eed501178386e80784a9bf20454cd25b5de103a71abe5e365914079001d366954e58a266b69922ca8a49a242b48d1cf75cf227f1b6d4ee92d66858b6981cea4b1dcea81a7366e8475f3e418bbcbbc48bef068d157", 0xa2, 0x8000, &(0x7f0000000340)={0x11, 0x17, r3, 0x1, 0x1000, 0x6, @random="d9634a5317ab"}, 0x14) 2018/05/26 00:18:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x800) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="e00000027f000001000000000a00000070b5f227f737b86ca4c39e0fd84d087f000001e0000001e0000002e0000001ac1414bb00000044cf0c0002e0000001ac1414aa000000005b6f1137e1fffe3880739c5c7f1dad205271d59ba4a97b535eb5bd8de4873cd12af1fb964af8ea234edd250800000000000000"], 0x38) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x8001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000180)={0x1, 0x3f, 0x8, 'queue0\x00', 0x5}) ioctl$TCSBRK(r2, 0x5409, 0x80000000) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf64(r4, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000000140)=""/79) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000280)={0x20, 0x4}) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/05/26 00:18:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8138ae83, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x3, 0x0, [0x49, 0x1]}) 2018/05/26 00:18:33 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x3a000000, [0x49, 0x1]}) [ 1622.577022] INFO: rcu_sched self-detected stall on CPU [ 1622.582484] 0-....: (124999 ticks this GP) idle=fce/1/4611686018427387906 softirq=476103/476103 fqs=31229 [ 1622.592594] (t=125000 jiffies g=256837 c=256836 q=3296) [ 1622.598118] NMI backtrace for cpu 0 [ 1622.601725] CPU: 0 PID: 8621 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #67 [ 1622.608885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1622.618221] Call Trace: [ 1622.620782] [ 1622.622915] dump_stack+0x1b9/0x294 [ 1622.626527] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1622.631697] ? lock_release+0xa10/0xa10 [ 1622.635655] nmi_cpu_backtrace.cold.4+0x19/0xce [ 1622.640306] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 1622.645476] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 1622.650731] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1622.655902] rcu_dump_cpu_stacks+0x175/0x1c2 [ 1622.660307] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1622.665305] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 1622.670738] ? print_other_cpu_stall+0x4a0/0x4a0 [ 1622.675476] ? debug_check_no_locks_freed+0x310/0x310 [ 1622.680643] ? find_held_lock+0x36/0x1c0 [ 1622.684687] ? lock_downgrade+0x8e0/0x8e0 [ 1622.688816] ? lock_release+0xa10/0xa10 [ 1622.692770] ? graph_lock+0x170/0x170 [ 1622.696549] ? graph_lock+0x170/0x170 [ 1622.700327] ? graph_lock+0x170/0x170 [ 1622.704111] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1622.709628] ? pvclock_gtod_notify+0x2db/0x3c0 [ 1622.714186] ? graph_lock+0x170/0x170 [ 1622.717964] ? graph_lock+0x170/0x170 [ 1622.721748] ? __lock_is_held+0xb5/0x140 [ 1622.725796] rcu_check_callbacks+0x21b/0xad0 [ 1622.730185] ? rcu_cpu_stall_reset+0x210/0x210 [ 1622.734756] ? trace_hardirqs_off+0xd/0x10 [ 1622.738972] ? raise_softirq+0x1b2/0x450 [ 1622.743021] ? raise_softirq_irqoff+0x310/0x310 [ 1622.747676] ? account_guest_time+0x3d0/0x3d0 [ 1622.752153] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1622.757742] ? hrtimer_run_queues+0x70/0x390 [ 1622.762136] ? run_local_timers+0x168/0x1d0 [ 1622.766442] ? timer_clear_idle+0x50/0x50 [ 1622.770571] ? account_system_time+0x7f/0xb0 [ 1622.774976] ? account_process_tick+0x76/0x240 [ 1622.779544] update_process_times+0x2d/0x70 [ 1622.783846] tick_sched_handle+0x9f/0x180 [ 1622.787972] tick_sched_timer+0x45/0x130 [ 1622.792021] __hrtimer_run_queues+0x3e3/0x10a0 [ 1622.796595] ? tick_sched_do_timer+0x1a0/0x1a0 [ 1622.801159] ? hrtimer_start_range_ns+0xd10/0xd10 [ 1622.805985] ? pvclock_read_flags+0x160/0x160 [ 1622.810546] ? kvm_clock_read+0x25/0x30 [ 1622.814502] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1622.819499] ? kvm_clock_read+0x25/0x30 [ 1622.823454] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1622.828451] ? ktime_get_update_offsets_now+0x3d3/0x5c0 [ 1622.833795] ? do_timer+0x50/0x50 [ 1622.837230] ? rcu_nmi_exit+0xd7/0x2b0 [ 1622.841099] ? do_raw_spin_lock+0xc1/0x200 [ 1622.845317] hrtimer_interrupt+0x2f3/0x750 [ 1622.849544] smp_apic_timer_interrupt+0x15d/0x710 [ 1622.854367] ? smp_call_function_single_interrupt+0x650/0x650 [ 1622.860230] ? _raw_spin_lock+0x32/0x40 [ 1622.864183] ? _raw_spin_unlock+0x22/0x30 [ 1622.868309] ? handle_edge_irq+0x330/0x870 [ 1622.872521] ? task_prio+0x50/0x50 [ 1622.876044] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1622.880870] apic_timer_interrupt+0xf/0x20 [ 1622.885082] [ 1622.887298] RIP: 0010:lo_ioctl+0x1c3e/0x2130 [ 1622.891680] RSP: 0018:ffff8801d905f948 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 1622.899366] RAX: 1ffff1003a663123 RBX: ffff8801d2923b00 RCX: dffffc0000000000 [ 1622.906622] RDX: 0000000000040000 RSI: ffffffff84b30d1b RDI: ffff8801d3318918 [ 1622.913869] RBP: ffff8801d905f9c0 R08: ffff8801b4c0c540 R09: ffffed003b5c46d2 [ 1622.921125] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 1622.928377] R13: ffff8801d33183c0 R14: ffff8801b38306e0 R15: ffff8801b3830600 [ 1622.935640] ? lo_ioctl+0x1bfb/0x2130 [ 1622.939426] ? lo_ioctl+0x1bfb/0x2130 [ 1622.943207] ? exit_robust_list+0x290/0x290 [ 1622.947508] ? lo_rw_aio_complete+0x430/0x430 [ 1622.951982] blkdev_ioctl+0x9b6/0x2020 [ 1622.955850] ? blkpg_ioctl+0xc40/0xc40 [ 1622.959720] ? lock_downgrade+0x8e0/0x8e0 [ 1622.963849] ? kasan_check_read+0x11/0x20 [ 1622.967977] ? rcu_is_watching+0x85/0x140 [ 1622.972106] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1622.977280] ? __fget+0x40c/0x650 [ 1622.980719] ? expand_files.part.8+0x9a0/0x9a0 [ 1622.985286] ? retint_kernel+0x10/0x10 [ 1622.989153] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1622.994154] block_ioctl+0xee/0x130 [ 1622.997761] ? blkdev_fallocate+0x400/0x400 [ 1623.002060] do_vfs_ioctl+0x1cf/0x16a0 [ 1623.005927] ? rcu_pm_notify+0xc0/0xc0 [ 1623.009797] ? ioctl_preallocate+0x2e0/0x2e0 [ 1623.014186] ? fget_raw+0x20/0x20 [ 1623.017618] ? putname+0xf2/0x130 [ 1623.021049] ? rcu_read_lock_sched_held+0x108/0x120 [ 1623.026045] ? kmem_cache_free+0x25c/0x2d0 [ 1623.030261] ? __x64_sys_futex+0x477/0x680 [ 1623.034476] ? do_futex+0x27d0/0x27d0 [ 1623.038256] ? security_file_ioctl+0x94/0xc0 [ 1623.042646] ksys_ioctl+0xa9/0xd0 [ 1623.046079] __x64_sys_ioctl+0x73/0xb0 [ 1623.049945] do_syscall_64+0x1b1/0x800 [ 1623.053829] ? finish_task_switch+0x1ca/0x840 [ 1623.058306] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1623.063219] ? syscall_return_slowpath+0x30f/0x5c0 [ 1623.068132] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1623.073475] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1623.078297] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1623.083462] RIP: 0033:0x455a09 [ 1623.086628] RSP: 002b:00007f9529535c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1623.094315] RAX: ffffffffffffffda RBX: 00007f95295366d4 RCX: 0000000000455a09 [ 1623.101575] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 1623.108825] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1623.116073] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1623.123321] R13: 00000000000002b2 R14: 00000000006f8150 R15: 0000000000000000