(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x32082) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000240)=""/3) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000400)="4f0542f06b4ed9e247aa13579d0a8f73e764db145e8e9a2240596674aad818905227d84845bcfaabb0c4286e6d7cdc292b7d76a01d900b1ec809511750a0a49f9ec34b9204517ab4523dd46e3a80be25f4024288997cc7ea8d44fd2a13591bd589e69e2b34e4e52cc1fd017c2b4e", 0x6e) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200001, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000001c0)={0x7, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x200, 0x7, 0x1, 0x82, 0x3, &(0x7f0000000000)='nr0\x00', 0x3, 0xa8d, 0x5}) 2018/04/01 17:56:48 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x0) 2018/04/01 17:56:48 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x88002, 0xb0) r2 = socket$inet6(0xa, 0x80000, 0x7) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x9}, @in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x9ca9, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22}], 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000500)=@ax25, 0x80, &(0x7f00000003c0), 0x367, &(0x7f0000000400)=""/16, 0x10}, 0x0) fcntl$getown(r0, 0x9) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:56:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40418, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2d7, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x3, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x7e}, 0x20, 0x0, 0x1, 0x1, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 17:56:48 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)=ANY=[@ANYBLOB="b9479e194dcd00000000000008004700002c000000000000d7564f800b319fdf4011d36ac7e7b4ba9078ac1414bbe0000001070704ac1414aa00"], &(0x7f0000000040)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd0a7, 0x40800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x40}) 2018/04/01 17:56:48 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000080)=ANY=[@ANYBLOB="b9479e1949cd00000000000008004700002c0000000000009078ac1414bbe0000001070704ac1414aa900800d8554c0008f2d9e763807702d204100e68d3699a44b4c9121afbddabfb71f13ee6e39566632a447571b90b1c559721b2db433bd84ec38272d504e6d15313a7b9922a461d5334a177b0af1839a260697a98b93dbf5fa30000000000000099c70d6197b35df9dbca7e0ec190a6dfc9b02145ecaeb2f41f924b58f96683338779b115e697cb90c6504176e15ced9b0ce1ab26be7235edcd2d51c053f770b07e794466cd29e7e48611a5df59aa6b8e066940c2e502"], &(0x7f0000000040)) 2018/04/01 17:56:48 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffdf7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000500)={0x0, 0x200, 0x20, 0x1ba, 0x3}, &(0x7f0000000540)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000580)={r1, 0x387f}, &(0x7f00000005c0)=0x8) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x4, 0x420, 0xffffffff, 0x0, 0x268, 0x110, 0xffffffff, 0xffffffff, 0x354, 0x354, 0x354, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0xffffff00, 0xffffffff, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffffff, 0xff000000], 'gre0\x00', 'dummy0\x00', {}, {}, 0x3c, 0x4, 0x2, 0x2}, 0x0, 0xec, 0x110, 0x0, {}, [@common=@icmp6={0x24, 'icmp6\x00', 0x0, {0x1f, 0x1, 0xd47}}]}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x7}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffff00, 0xffffffff, 0xff, 0xffffffff], [0xffffffff], 'ip6gre0\x00', 'syzkaller1\x00', {0xff}, {0xff}, 0x87, 0x2, 0x7, 0x48}, 0x0, 0x134, 0x158, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0xf8, 0x1, 0x1, [0x4ae0, 0x6, 0x9, 0x0, 0x4, 0x22b8, 0xb022, 0x8, 0x100, 0x9, 0x1, 0x0, 0x7, 0x7fff, 0x2, 0x380000000000000], 0x10}}, @common=@icmp6={0x24, 'icmp6\x00', 0x0, {0x0, 0xc00000000, 0x4}}]}, @common=@inet=@SYNPROXY={0x24, 'SYNPROXY\x00', 0x0, {0x9, 0x2, 0x5}}}, {{@uncond, 0x0, 0xc8, 0xec}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x47c) 2018/04/01 17:56:48 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de6ff7)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x9, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) r2 = gettid() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e20, 0x7, @empty, 0x51}}, 0x6, 0xca36, 0x9, 0x800, 0x5}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000480)={r3, 0x0, 0x3, [0x1, 0x8, 0x1000]}, &(0x7f0000000680)=0xe) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffeffffffd, 0x10000000032, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000740)=""/137) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000080)=0xc) tkill(r2, 0x1000000000013) ppoll(&(0x7f0000000140)=[{0xffffffffffffffff, 0x4242}, {r4}], 0x2, &(0x7f0000000180), &(0x7f00000001c0)={0x1ff}, 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000006c0)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff]}, 0x5, 0x80000000, 0x6, 0x400, 0x0, 0x0, r1}) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB, @ANYBLOB="000f25bd7000fedbdf25030000000800040002000000080001004e240000040005001fe75794781e2bd13206e042b48ee1ac799509fa08b3a27de0d3b42d0b71f6c5a8b8f9236909b7901c310b33a52f48bde49a9afc5ef71c403760b3b349b5ee50a6e6690ee0fbc3eea13501770d2d3d1a5b89234e741f935f7933ff656e05414e9b8b78c31b53f04983d32f84574c98c766323050c8e54f73396322eb56a5e2ba2cf3cba07e59b99a83f42a0d7784490d850f6090101093503a6f22f4d0b1fc1e9f316e9d0e387bc6a481894d93499460"], 0x2}, 0x1, 0x0, 0x0, 0x4095}, 0x24000010) listen(r4, 0x9) 2018/04/01 17:56:48 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x97c]}) 2018/04/01 17:56:48 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000080)=ANY=[@ANYBLOB="b9479e1949cd00000000000008004700ea2b0000000000009078ac14725bbd2e4b0d04c69b71d08737c6c014bbe000007800d8554c0008f2d900000000000000000000000000000000"], &(0x7f0000000040)) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x800) fgetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)=""/4096, 0x1000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) r3 = getpid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) kcmp(r3, r4, 0x0, r1, r1) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000180)=ANY=[@ANYBLOB="5700010002e6050000000000000000000000000000005fd5054c010102000000000900400005000900"]) 2018/04/01 17:56:48 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$unix(r0, &(0x7f0000000080)="fbff6eb42afd4a7572e3edd07b1a7ba442a541602a515de0f7a015d00d1f05bca2c51a9482059496daee7006c71994ba286878c502e30a2b5ff69b5070bf2bf5a0a7d43d257f3b0cc291c7220e7fe6700a5009d0dd4ed44e869b3fa078750160453dd60facda5fbd140fba73d93a7ba52b014244f88ee61b42a116fb0629", 0x7e, 0x80, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x80000080044d76, &(0x7f0000003ff8)) 2018/04/01 17:56:48 executing program 7: r0 = memfd_create(&(0x7f0000000000)=']{proc+wlan1$user\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000080)={{0x0, 0x1, 0x32fd, 0x3, 0x5}, 0x800, 0x9}) syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x7ff, {0x2, 0x4e22}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x8, 0x3, 0xeb23, 0x3f, 0x1, &(0x7f00000000c0)='bond0\x00', 0x7fff, 0x7, 0xfffffffffffffff8}) 2018/04/01 17:56:48 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x22000) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)=0x74f9) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/116, 0x74) keyctl$describe(0x6, 0xfffffffffffffffd, &(0x7f0000a9c000)=""/24, 0x18) times(&(0x7f0000000100)) syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) 2018/04/01 17:56:49 executing program 3: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x800, 0x1, 0x1, 0x9, 0x3, 0x4, 0xa514}, 0x1c) r1 = dup(r0) ioctl$KDSETMODE(r1, 0x4b3a, 0x800000000007) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@mcast1}, &(0x7f00000000c0)=0x14) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000040)={0x20, 0x7}) 2018/04/01 17:56:49 executing program 6: mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000001) syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x1, 0x8, 0x0, 0xfffffffffffffff8, 0x2, 0x2}) 2018/04/01 17:56:49 executing program 7: syz_emit_ethernet(0x1e, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@can={0xc, {{0x2, 0x1, 0x5, 0x4618ba83}, 0x4, 0x3, 0x0, 0x0, "d9a8f3430373e22c"}}}}, &(0x7f0000000040)) 2018/04/01 17:56:49 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x32082) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000240)=""/3) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000400)="4f0542f06b4ed9e247aa13579d0a8f73e764db145e8e9a2240596674aad818905227d84845bcfaabb0c4286e6d7cdc292b7d76a01d900b1ec809511750a0a49f9ec34b9204517ab4523dd46e3a80be25f4024288997cc7ea8d44fd2a13591bd589e69e2b34e4e52cc1fd017c2b4e", 0x6e) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200001, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000001c0)={0x7, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x200, 0x7, 0x1, 0x82, 0x3, &(0x7f0000000000)='nr0\x00', 0x3, 0xa8d, 0x5}) 2018/04/01 17:56:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000480)='/dev/dmmidi#\x00', 0x9, 0x2) sendmsg$alg(r1, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f00000004c0)="0137b45192550e5605960e190ed0971b516efdfced7ef0460d561dfbc3b386160cf85edcb036b63a76bc6234ce104f308be9698cfb8f3f81c8534f525b78433a90398932f27b1291731ec1277f8485577791595b93ea2b293a18854ba8189bdd8272dc723b92ce480fab4631119e07bbeed296b672b2aa2a768d4531214212fa334be0d4bbf780ee68af7b3ee7ed07a8e051b4c489d61a94401ec5b90a5fa12727e79ef9930832db391758b8ac7d84aa4c84f68a14444761020f50b0e788d039a0da115b67c2ef87f503ff4a5a10c224ebe69783d47017050e3c8974c42035bb829c1aff31", 0xe5}, {&(0x7f00000005c0)="d0dfc329a42d1552fc5f4156ace843fbeefc3009c0c8282c3e563c618a03731dc3416b5005695f51636885be2520646663d8c2907acff321daf857f32d47989ec1bf27659c6310d55d89b84cceacd8fb4ead78b455c0533d8ebde3249e0b15dfcba9e19b70ec1647953f9c1d80f13aba29455d0524ae01b7288ec9079371c066aeff011e41d58bc086ee3eb87177a59488fa741c2c10cf9aa5328869e0e07b98cb2a0a35edf3a35f13622e10f0a821ae56d4770e6462978abb2e4eac07799530849cadf1bb959d6d33952597b6b66ddf41ab47694ae3e15de5fc03035233", 0xde}, {&(0x7f00000006c0)="0cc2fdcdb8cef99b00d598d17c31a10fa3c251a0a676fb0e5d1342aa9000725257437ba9e692f4db7929284156005d84eb56a1471e519b5ccb89e0d2f95c59f79fbf90e7b3a305416dcfd0d82fea9ba026c4d5bb6845170d479b621d196b3e2087e2e6017e4a9918475431504d2db1387a30f781acad650ea4932e69652fd2e4ee2530e391f701ce1452b5dfbff0eeee20799f2df9c0f8fb48cdf3edafd50091bfc0537614f5451c09978cc6f512610774051cfce1f45ca2cd7f4c1a68a82de00b445da8eb3d60ff258f9b1465701ffc611f795d906536deef", 0xd9}, {&(0x7f00000007c0)="60026bbbb32275969f8ee9e7ef024c87a93ff2a5be6a9c21f89ad3317bf0a67198d24884b5efedf2787be8eb9d4cb893b97605dd4f509a072eeffbe0f4cf4bb66d8d73b29078523d8f87937da3efaec80733661a0693750834b445341b0260c822d45f3338bd02ae59f39bd645a850806ae73ea4baf9ae1040ce3b743ee147e02c3ff2da229529c41f1578073bf82d32e5f18983432ec36c5bc59f7f549ae46f3082420b82183d5a9bafc100616ee6e9da51a82bc1e11e2ef0acb923402451b33fe3320eb22f8bcaa59658115c64ce8b180e143b63698250ce4507161f14608ab90d8db123c69c6bb860f2", 0xeb}, {&(0x7f00000008c0)="2b86cc1ac640a47b8e83f9b3693e7aefbc09b43a1f7a50eba542baea49a6adcc1d8c6a6b523c26e4f97f7aba4d8fa1107ecc541b1a005954bd6cbb62ce2594b7692e5fe30f78dd0db063091e894a8291d0d421749af29ea9795bcff521925af356fd5ca615af220865ef61a1f21f1e39d23e5bd081c8979ea24066c4ca51b367b028f77fd8423e74e3046cf93dd5f8bb41ac54d39d0c17b17cf77cc90fc7d775147a195d5de1027de5e7ca6a951187654f3bd7c2e563dcdb87", 0xb9}, {&(0x7f0000000980)="52eeb97af87ec325c530dfc6f7d8b98578ed4a1ecbeb4eb8e337ab9fca807105e294b2fa900ff529e32a7fd23477054732eaae6558f7c6eba4834c34c3465084cf18df205e7445b1d7e7bfc62b54be1d1766c6006e4d59ef314a992592a0be678aaa6a0d8f4171e9732a0e6870", 0x6d}, {&(0x7f0000000a00)="70b3aa42a2f699107a1a4152cde6a54cf68eb092abaaa70a92492d7c07cd5ada699c572bc76237b648c78c3d59e8510d0cf55bea49a8216be987e4baeeffc8f3b9605b5870", 0x45}], 0x7, &(0x7f0000000ac0)=[@op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x81}], 0x30, 0xc804}, 0x4000000) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:56:49 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x200) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000140)={'lo\x00', @random="e4f5808f3f72"}) 2018/04/01 17:56:49 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@can={0xc, {{0x2, 0x9, 0x2, 0x1}, 0x7, 0x1, 0x0, 0x0, "f843a04cdd9b8596"}}}}, 0x0) 2018/04/01 17:56:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup2(r0, r0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/209) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f74fe4), 0xfb2efd173b8d8adb) 2018/04/01 17:56:49 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000001c0)={0x401, 0x800, 0x1, {r1, r2+10000000}, 0x400, 0x10001}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x100, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f00000000c0)=0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:56:49 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de6ff7)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x9, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) r2 = gettid() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e20, 0x7, @empty, 0x51}}, 0x6, 0xca36, 0x9, 0x800, 0x5}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000480)={r3, 0x0, 0x3, [0x1, 0x8, 0x1000]}, &(0x7f0000000680)=0xe) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffeffffffd, 0x10000000032, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000740)=""/137) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000080)=0xc) tkill(r2, 0x1000000000013) ppoll(&(0x7f0000000140)=[{0xffffffffffffffff, 0x4242}, {r4}], 0x2, &(0x7f0000000180), &(0x7f00000001c0)={0x1ff}, 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000006c0)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff]}, 0x5, 0x80000000, 0x6, 0x400, 0x0, 0x0, r1}) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB, @ANYBLOB="000f25bd7000fedbdf25030000000800040002000000080001004e240000040005001fe75794781e2bd13206e042b48ee1ac799509fa08b3a27de0d3b42d0b71f6c5a8b8f9236909b7901c310b33a52f48bde49a9afc5ef71c403760b3b349b5ee50a6e6690ee0fbc3eea13501770d2d3d1a5b89234e741f935f7933ff656e05414e9b8b78c31b53f04983d32f84574c98c766323050c8e54f73396322eb56a5e2ba2cf3cba07e59b99a83f42a0d7784490d850f6090101093503a6f22f4d0b1fc1e9f316e9d0e387bc6a481894d93499460"], 0x2}, 0x1, 0x0, 0x0, 0x4095}, 0x24000010) listen(r4, 0x9) 2018/04/01 17:56:49 executing program 1 (fault-call:6 fault-nth:0): r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/04/01 17:56:50 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="b9479e1949cd00000000000008004700002c0000000000009078ac1414bbe0000001070704ac141455fe3f591a4da297907800d8554c0008f2d9"], &(0x7f0000000100)={0x0, 0x1, [0x0, 0xe4f, 0x80000000000000]}) r0 = add_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="452935d9a26a7d3c6b2a", 0xa, 0xfffffffffffffff9) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0), 0x4) fcntl$setflags(r1, 0x2, 0x1) add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/04/01 17:56:50 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x10001, 0x2) syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x101b, &(0x7f0000000380)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x67, 0x4}}], {@llc_tr={0x11, {@snap={0xab, 0x1, "fa35", "ea8cbe", 0x80ff, "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"}}}}}, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/01 17:56:50 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x32082) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000240)=""/3) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000400)="4f0542f06b4ed9e247aa13579d0a8f73e764db145e8e9a2240596674aad818905227d84845bcfaabb0c4286e6d7cdc292b7d76a01d900b1ec809511750a0a49f9ec34b9204517ab4523dd46e3a80be25f4024288997cc7ea8d44fd2a13591bd589e69e2b34e4e52cc1fd017c2b4e", 0x6e) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200001, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000001c0)={0x7, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x200, 0x7, 0x1, 0x82, 0x3, &(0x7f0000000000)='nr0\x00', 0x3, 0xa8d, 0x5}) 2018/04/01 17:56:50 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x94) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) llistxattr(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)=""/48, 0x30) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000080)=""/34) 2018/04/01 17:56:50 executing program 7: syz_emit_ethernet(0xffffffffffffff30, &(0x7f0000000100)={@random="b9479e1949cd", @empty, [{[{0x9100, 0x4, 0x100000000, 0x4}], {0x8100, 0x2, 0x3, 0x2}}], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0x8, 0xfffffffffffffff9, 0x409b, 0x5]}) fcntl$getflags(r0, 0x408) 2018/04/01 17:56:50 executing program 5: r0 = socket$inet6(0xa, 0x80000000003, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000500)='/dev/vcs#\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) 2018/04/01 17:56:50 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)={0xfffffffffffffffe}) 2018/04/01 17:56:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="6e65742fd6138a26727f89be670a98be049c87629269676d70360062d40a6db74142a54e934924faa19b672a57fefa3c0435249f91d90711d1508ef2537118d92f86f80839bd728803bcd1e07189ed62d14babe01b54f509f0e7a4891cc2b57d5bdc510d907ddf39440d61ec22a8a4d2c544e1ff5fa9fe01af1e21a0f6ab5acbc59f9f1c17f8aca071516659baa94100a1d639118cd8da106ef71205cb7104e16674b31323a58d5beca9a1885ad0264db53e9a8de61062a2ef74dc19a9e9d46c3975180b91e33d0a61ff10eec46c1e7d445734b44f2962e38e77edbbd272b14dd87ce30e2761f551a5879295913f0a0413793fc23316db6588677442797a") r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xf9d}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x1a6d}, 0x8) 2018/04/01 17:56:50 executing program 6: syz_emit_ethernet(0xef, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) 2018/04/01 17:56:50 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="2fcf3deee9c8b9479e1949cd22000000580008004700002c0000000000009078ac1414bbe0000001070704ac1414aa00000000000401907800d8"], &(0x7f0000000040)={0x0, 0x0, [0x15b]}) 2018/04/01 17:56:50 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x28003) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000180)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x10) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) syz_emit_ethernet(0x3a, &(0x7f00000000c0)=ANY=[@ANYBLOB="b9479e1949cd00df0000000400000000002c0000000800009078ac1414bbe000aea79cfe04ac1414aa000000000a0401907800d8554c0008f2d92a51fc0e701bc5c7233d5f79768e6082fec2a152771d4d6704238d6e275b03d4e8bc1bd01d49e1a8a7a24efe57936eff70a0a889"], &(0x7f0000000040)) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3, 0x8000) 2018/04/01 17:56:50 executing program 6: syz_emit_ethernet(0x4, &(0x7f00000001c0)=ANY=[@ANYRES16, @ANYBLOB="ec7bb9ecadea33f6787db84ad1904c7a4f2b438c93668e43e2e0883cf12193f4e6f894d944317987a14006eccf79a857eac58ec99a95fe600132d0800777c6cf217d34050031131c1d2d3d6f33964cb02af4944c5236cf67d57c2bf9ffffff123a588c8552435cc3d2e3df4bdebcf46f1066c3b3025ddba220c11852f91a281fde3dba5be27bd2e668f9fde314e08c15e0226c44975e6ff3bf77ae495903249fd0b91d1a5c1b53894e9b8f0778afc41dfb0d5922b877f51682430e32bc24b24d1de853ce95100bab0660bd", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR, @ANYPTR]], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR64, @ANYPTR64]], &(0x7f0000000000)={0x3, 0x2000000000000000, [0x0, 0x8af, 0xfffffffffffffffc]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000002c0)=0x8) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000380)={{0x7, 0x2d6b, 0x3, 0xe5e, 0x1, 0x3}, 0x3}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r1, 0xc02, 0x6}, &(0x7f0000000340)=0xc) 2018/04/01 17:56:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_destroy(0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f00008d1ff4)={0x10, 0x0, 0x0, 0x10000}, 0x310, &(0x7f0000007000)={&(0x7f0000faffa0)={0x239, 0x40000001d, 0x3, 0x0, 0x0, {0x1f}}, 0x2}, 0x1}, 0x0) 2018/04/01 17:56:51 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x32082) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000240)=""/3) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000400)="4f0542f06b4ed9e247aa13579d0a8f73e764db145e8e9a2240596674aad818905227d84845bcfaabb0c4286e6d7cdc292b7d76a01d900b1ec809511750a0a49f9ec34b9204517ab4523dd46e3a80be25f4024288997cc7ea8d44fd2a13591bd589e69e2b34e4e52cc1fd017c2b4e", 0x6e) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200001, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000001c0)={0x7, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x200, 0x7, 0x1, 0x82, 0x3, &(0x7f0000000000)='nr0\x00', 0x3, 0xa8d, 0x5}) 2018/04/01 17:56:51 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000001, 0x0) tee(r1, r1, 0x8, 0x2) 2018/04/01 17:56:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x240000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000004c0)={'vcan0\x00', {0x4, 0x17f880000000, 0x1f, "a2675e3b245d", 0x8}}) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:56:51 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)=ANY=[@ANYBLOB="b9479e1949cd08000000000008004700002c0000000000009078ac1414bbe0000001070704ac1414aa00000000000401907800d8554c0008f2d9"], &(0x7f0000000040)={0x0, 0xfffffffffffffffd}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x41, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x3, 0x0, 0x10000, 0x401}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f00000000c0)={0x84d, r1}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000140)) setrlimit(0xe, &(0x7f0000000100)={0x63, 0x80000000}) 2018/04/01 17:56:51 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)=ANY=[@ANYBLOB="b9479e19490008000000000008004700002c0000000000009078ac1414bbe0000001070704ac1414aa00000000000401907800d8554c000cf2d9"], &(0x7f0000000040)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x100) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) 2018/04/01 17:56:51 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)=""/72, &(0x7f0000000100)=0x48) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000000)=[{0x10, 0x114}], 0x10}, 0x0) 2018/04/01 17:56:51 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000006c0)={0x0, 0x64, &(0x7f0000000640)=[@in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x80000000, @empty, 0x6}, @in6={0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x6}]}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000740)={r5, 0x400}, 0x8) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, &(0x7f0000000480)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0x7}, &(0x7f0000000500)=0x8) sendmmsg$inet_sctp(r6, &(0x7f00000005c0)=[{&(0x7f0000000080)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10, &(0x7f0000000340)=[{&(0x7f00000000c0)="7128da2c2594aca51eeef40756682e10a65a7dbce02fcbdbd32dd9dd574b3c88f08be99247b10f21ab7b8a54ed529c82e270bd814250ebcd0b06044372ff2897fb5307c92b48e0683e05be2ac0df7a52893f6069e3646f045a68c98fb8632217e607dcf9926ae5a67d52ffbfd70c0aec5c238c12cb56cc57587bf4b74e574a5715f1c5747ae9c0b50e4a37d4242a8a264c3d46a9339561ac6000f78b42e792faf1e07db0f13ce4c851b28ab41a128f4cea915d58fcd3a0b76717", 0xba}, {&(0x7f0000000180)="af209426e50af7ba198063a26a11a86ee278b830c7c6a0a05d6aa3b5e021b9149421d6c171", 0x25}, {&(0x7f00000001c0)="e4e7024a9f76a69b8a4f9d00347af9e888c0d58edea58e2607c7c7ffcd374b0fc040b4830127d89219b18c22eca6062ba7424d4f0264735772d394ac100d33e0da50fdf121eef543e617d9dd62108edf9bf6838e5520c439947533e3362ee160d9225a9a0664d2b578bd77e131b19409ddf051e41d04ac231a7fa887244a291532c2f55ee1115c81663b869174c668527a3910b82c9d94f21b1f99178efe17b702", 0xa1}, {&(0x7f0000000280)="eea3b055047dfb9efc065adb32a0333ab27b8422bf8a52e28f0643459e5b45f08bc2e4820850f826ebf44a2af4fd39fcc969de3abc5c3d41acb3346ed20101c1efc22f0e7cc53583ef201b5b98dc9807db59530bdc51535a1b2bc541ae7ddf15c6830ddc616864199d737c6e38d3cb85474b565b90c990c31111325aa0ae536529c603e67d", 0x85}], 0x4, &(0x7f0000000540)=[@sndrcv={0x2c, 0x84, 0x1, {0x3, 0xfff, 0x8, 0x0, 0xfffffffffffffffb, 0x7f, 0x7de08d31, 0xfffffffffffeffff, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x7, 0x1, 0x1, 0x5, 0x5, 0x7, 0x4, r8}}], 0x58, 0x1}], 0x1, 0x80) 2018/04/01 17:56:51 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @rand_addr=0xa22}}}, 0x84) unshare(0x60000002) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000000)={0x2, 0xffffffff, 0x17}) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00'}, &(0x7f0000000540)=0x44) readahead(r3, 0x0, 0x4) fcntl$setflags(r3, 0x2, 0x1) syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0x0, 0x2) 2018/04/01 17:56:51 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) process_vm_readv(r0, &(0x7f00000001c0), 0x0, &(0x7f0000001400)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/202, 0xca}, {&(0x7f0000001300)=""/223, 0xdf}], 0x3, 0x0) 2018/04/01 17:56:52 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x4, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x10000003, 0x0, 0xfffffffffffff840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x100000000}, 0x0, 0x7, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') readv(r0, &(0x7f0000000340), 0x20000000000000a8) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000080)="cc75ac33e23593e69e122dad61b371e8c17ebb478bd295a086d639a5406f5501375c024bbdfd3f722d806fb4aa22c69e0470049d2d70bcb7c08e1673eba55967b70fc8f5f713f63bf6ae63123ce5ff78fc15bc4334a5b26fcf19ba0dc551827cb4f05becf3abb1866ca1437d0256a85a32e375e7919146ff0797f28547db23251922f12aea1ffb41aebd1fa50a9e659a73a786", 0x93}, {&(0x7f0000000140)="a58d42849850c333c65e5efa8d47c951d28dc7ca6304e7cffdc54f56752af017b794839b2322aa44a15a7caf779bca790f08da1c9aacc0d7522976fc02ff8ab5d0773398a0a808db29a9dcb0ea72572d4e5c22c6dad08b06f6cb9d4cd355a8d271e57739ed7eb03ed876182465583f351d488f453805ff0a26bcfe8e6e10145e39338e236b47514df28c79f992cf493ade44ae7ab55c32ad7a2cc8893b18d42b2e872dd5fecc1a94c577bca7f5503de23bd2a8", 0xb3}], 0x2) set_robust_list(&(0x7f0000000300)={&(0x7f0000000240), 0x5, &(0x7f00000002c0)={&(0x7f0000000280)}}, 0xc) getdents64(r1, &(0x7f0000000000)=""/115, 0x73) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000340)=0x6c, 0x4) 2018/04/01 17:56:52 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$poke(0x4, r0, &(0x7f0000000080), 0xffffffffffffffe4) syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) 2018/04/01 17:56:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r2 = dup2(r1, r0) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000004) inotify_rm_watch(r2, r3) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0x7ffffffd, 0x10000007ffffffc}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) r4 = dup2(r0, r0) sendto$unix(r4, &(0x7f0000000140)="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", 0x219, 0x0, &(0x7f0000001140)=@abs, 0x6e) 2018/04/01 17:56:52 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) bind$ax25(r2, &(0x7f0000000000)={0x3, {"568266acc2baae"}, 0x1}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/04/01 17:56:52 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) 2018/04/01 17:56:52 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000000480)=0x5) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:56:52 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x81, 0x1, {0xffffffffffffffff, 0x2, 0x0, 0x3, 0x6}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:56:52 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000006c0)={0x0, 0x64, &(0x7f0000000640)=[@in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x80000000, @empty, 0x6}, @in6={0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x6}]}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000740)={r5, 0x400}, 0x8) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, &(0x7f0000000480)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0x7}, &(0x7f0000000500)=0x8) sendmmsg$inet_sctp(r6, &(0x7f00000005c0)=[{&(0x7f0000000080)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10, &(0x7f0000000340)=[{&(0x7f00000000c0)="7128da2c2594aca51eeef40756682e10a65a7dbce02fcbdbd32dd9dd574b3c88f08be99247b10f21ab7b8a54ed529c82e270bd814250ebcd0b06044372ff2897fb5307c92b48e0683e05be2ac0df7a52893f6069e3646f045a68c98fb8632217e607dcf9926ae5a67d52ffbfd70c0aec5c238c12cb56cc57587bf4b74e574a5715f1c5747ae9c0b50e4a37d4242a8a264c3d46a9339561ac6000f78b42e792faf1e07db0f13ce4c851b28ab41a128f4cea915d58fcd3a0b76717", 0xba}, {&(0x7f0000000180)="af209426e50af7ba198063a26a11a86ee278b830c7c6a0a05d6aa3b5e021b9149421d6c171", 0x25}, {&(0x7f00000001c0)="e4e7024a9f76a69b8a4f9d00347af9e888c0d58edea58e2607c7c7ffcd374b0fc040b4830127d89219b18c22eca6062ba7424d4f0264735772d394ac100d33e0da50fdf121eef543e617d9dd62108edf9bf6838e5520c439947533e3362ee160d9225a9a0664d2b578bd77e131b19409ddf051e41d04ac231a7fa887244a291532c2f55ee1115c81663b869174c668527a3910b82c9d94f21b1f99178efe17b702", 0xa1}, {&(0x7f0000000280)="eea3b055047dfb9efc065adb32a0333ab27b8422bf8a52e28f0643459e5b45f08bc2e4820850f826ebf44a2af4fd39fcc969de3abc5c3d41acb3346ed20101c1efc22f0e7cc53583ef201b5b98dc9807db59530bdc51535a1b2bc541ae7ddf15c6830ddc616864199d737c6e38d3cb85474b565b90c990c31111325aa0ae536529c603e67d", 0x85}], 0x4, &(0x7f0000000540)=[@sndrcv={0x2c, 0x84, 0x1, {0x3, 0xfff, 0x8, 0x0, 0xfffffffffffffffb, 0x7f, 0x7de08d31, 0xfffffffffffeffff, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x7, 0x1, 0x1, 0x5, 0x5, 0x7, 0x4, r8}}], 0x58, 0x1}], 0x1, 0x80) 2018/04/01 17:56:52 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4200, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00000001c0)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x7fff, 0x5, 0x8, 0xc, "40b3ef129cea04071a8914a31fc5d6feedcec6c6f6279402f4250866d76e18f744ec6a5f084c3b64f5fde5978dcf791da44b12e18e61131660b6fa19d6aa920e", "9333f94d8f19eefdfc784169324f7777905d1950432ccf2825488ee81ce80dc2", [0xe390, 0x8000]}) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r1, 0x400, 0x70bd2d, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x1) syz_emit_ethernet(0x3a, &(0x7f0000000340)=ANY=[@ANYBLOB="b9479e1949cd000b0000000008004700002c0000000000009078ac14149fbbe0000001070704ac1414aa00000000000401907800d8554c0008f2"], &(0x7f0000000040)) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) 2018/04/01 17:56:52 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r2 = socket$nl_route(0x10, 0x3, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f00000002c0)=0x10, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000300), 0x4) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000005c0), 0x0) dup2(r0, r1) pkey_alloc(0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000180)=@ax25, 0x80, &(0x7f0000000040)=[{&(0x7f00000003c0)=""/241, 0xf1}], 0x1, 0x0, 0x0, 0x200000000000}, 0x0) 2018/04/01 17:56:52 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) r1 = epoll_create(0x400000001ffe) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100, 0x28000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3073)) syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000200)={0x7ff, 0xbd1c, 0x3b0, 'queue1\x00', 0x100}) 2018/04/01 17:56:52 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) [ 377.766809] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/04/01 17:56:52 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000140)=ANY=[@ANYBLOB="b9479e1949cd00000000000008004700002c0000000000009078ac1414bbe0000001070704ac1414aa00000000000401907800d8554c0008f2d9a28f0ed8c0b8223dad6f33c09a3448ccfa6f5e11875e65f7e8c0ed72edbb6a1f56346a94be33e7ddc6b6c3112ef405b30a4345f9f75c7bda23306bb809496fdbdff49e08bbe6a076734cc76a76ac7707a2dfa71e55794977ad1c5bef9a1d4d249809b7662b4e5dc8968023c3a78fba74630586d5dd1a5e54c82d39457e8b60e4663916fed3407b945433018e110ed3fe30ac846217a822"], &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1, 0x1000, "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"}, &(0x7f0000000100)=0x1008) r2 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000240)) 2018/04/01 17:56:52 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000480)={0x0, 0x61b7}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000005c0)={r3, @in6={{0xa, 0x4e22, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x536}}}, &(0x7f0000000500)=0x84) connect$netlink(r1, &(0x7f00000006c0)=@unspec, 0xc) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:56:52 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000380)={0x10001}, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20482, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000)) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000080)) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') socket$inet(0x2b, 0x7, 0x1) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0485510, &(0x7f0000000180)={0x7, 0x2, 0x7, 0x2, &(0x7f0000000100)=[{}, {}]}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000300)=@get={0x1, &(0x7f0000000200)=""/225, 0x5}) flock(r1, 0x2) [ 377.809623] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 377.875191] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 377.920187] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/01 17:56:53 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x1]}) 2018/04/01 17:56:53 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) recvfrom$inet6(r0, &(0x7f0000000480)=""/214, 0xd6, 0x20, &(0x7f0000000580)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}, 0x1c) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f23c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b8ca05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b39080417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c632af02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f3006395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa44b7bcc0b9688588bd80089298088ae533de7af3627718726709d4f5d773a6f80c058d22ceece37bd5b3e76e089de57cf80ea6a3b1972cbb086b9e03d228f0057089e04baa357cfb3a9e5941c7643e903ca252509cc4b9a6202ecb3faae31d6309135668d9a55f3a8d64b65496429d74a1d236f17c9f0d60f0924f1fab0f40bbde913fc4eeda486145a39026725897734fff68ff083d3c07e61f937093be31b0cc6dc", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:56:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fstat(0xffffffffffffffff, &(0x7f00000004c0)) getgroups(0x2, &(0x7f0000000540)=[0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00000000c0)) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x1, "12"}, &(0x7f00000001c0)=0x9) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000002000200740100000000000000000000000000008a"]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@local, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) getgroups(0x1, &(0x7f0000000400)=[0x0]) 2018/04/01 17:56:53 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x7fff, @empty, 0x1}}, 0x5de9, 0xbf98, 0x9, 0x5, 0x60}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x2, 0xfff, 0x1ff, 0xe1, 0x29}, 0x98) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x8, 0x4) syz_emit_ethernet(0x3a, &(0x7f0000000340)=ANY=[@ANYBLOB="b9470008004700002c0000000000009078ac1414bbe0000001070704ac1414aa0000000000040190050000004c0008f2d9"], &(0x7f0000000040)) 2018/04/01 17:56:53 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ustat(0xdae6, &(0x7f0000000040)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@sco={0x1f, {0x3, 0x7ff, 0x2, 0xd420, 0x3, 0x3}}, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000400)}}], 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x1, 0x20}, 0xc) socket(0x20000000000000a, 0x805, 0x80000001) 2018/04/01 17:56:53 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) r1 = epoll_create(0x400000001ffe) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100, 0x28000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3073)) syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000200)={0x7ff, 0xbd1c, 0x3b0, 'queue1\x00', 0x100}) 2018/04/01 17:56:53 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000001c0)={{0x9381, 0x4}, 'port0\x00', 0x0, 0x4, 0x9, 0x5, 0x1, 0x2, 0x9, 0x0, 0x2, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000400)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000000)={0x7, 0x6, 0xfffffffffffffffa, {0x77359400}, 0x0, 0x1}) 2018/04/01 17:56:53 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xedba, 0x2000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x81, 0x3, 0xff, 0xb, 0x4, 0x5, 0x1}, &(0x7f00000000c0)=0x20) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/04/01 17:56:53 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="b9479e1949cd", @empty, [{[], {0x8100, 0x7, 0x7, 0x2}}], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)={0x0, 0x3}) delete_module(&(0x7f0000000080)=':\x00', 0xa00) 2018/04/01 17:56:53 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000080)=""/217) syz_emit_ethernet(0x3a, &(0x7f0000000340)=ANY=[@ANYBLOB="b9479e1949cd00000000000008004700002c0000000000009078ac1414bbe00000017f0004ac1414aa00000000000401907800d8554c0008f2d9"], &(0x7f0000000040)) 2018/04/01 17:56:53 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000540)) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/128, 0x80}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000740)={'ip6gre0\x00', 0x8000}) unshare(0x60000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r2, 0x50, &(0x7f0000000180)}, 0x10) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000140)=0x54) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) pipe(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r4, &(0x7f0000002080)=[{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b40)=ANY=[], 0x0, 0x4000}], 0x1, 0x4) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f0000000580)=""/31, &(0x7f00000005c0)=0x1f) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r4, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r6, 0xffffffffffffffff, 0x10}, 0xc) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000780)=0x4000000000000000, &(0x7f00000007c0)=0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r7}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x19}, @multicast2=0xe0000002}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'sit0\x00'}) recvmsg(r4, &(0x7f0000000500)={&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000480)=[{&(0x7f0000000700)=""/46, 0x2e}, {&(0x7f0000000300)=""/195, 0xffffffffffffffe5}, {&(0x7f0000000400)=""/26, 0x1a}], 0x3, &(0x7f00000004c0)=""/22, 0x16, 0x240000000}, 0x100) 2018/04/01 17:56:53 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/l2cap\x00') ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000000c0)={0x2, r2}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000000) sendmmsg(r0, &(0x7f0000ad8fc4)=[{{&(0x7f0000923000)=@ax25={0x3, {"ea71e1dd2e28b5"}}, 0x2b9, &(0x7f0000336fd0), 0x0, &(0x7f0000cfa000)}}], 0x1, 0x0) [ 378.817257] QAT: Invalid ioctl 2018/04/01 17:56:53 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000080)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000000)={0x0, 0x3, [0x545, 0x4, 0x4]}) 2018/04/01 17:56:53 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x10000000b, &(0x7f0000000080), 0xffffffffffffff05) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:56:53 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) r1 = epoll_create(0x400000001ffe) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100, 0x28000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3073)) syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000200)={0x7ff, 0xbd1c, 0x3b0, 'queue1\x00', 0x100}) [ 378.851655] QAT: Invalid ioctl 2018/04/01 17:56:53 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000140)={0x2, 0x1, 'client1\x00', 0x4, "befcf80ec3f5ba82", "90348f47ff30ff321d5436840130886d998673980305f2ab61029f8615c44c07", 0x5, 0xfffffffffffffff8}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x2, 0x4, "6d253f692718502fba669586aed95afbb35655ea552131d5c7bd83de4ec43350b8c5de3cb3d7e9b223c0c06f44a6d48171946e67d55538df3a02ccc1e9f6db3d", "8d4b7fad00f1ca8e46eec70e427ed266c624d8e12312ab1df0b372e950e3b2d0", [0x2, 0x10000]}) syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) 2018/04/01 17:56:53 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x7, 0xffffffffffffffd3) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0xbd, &(0x7f00000000c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @random="eb73f8b7e32d", [], {@ipv4={0x800, {{0x19, 0x4, 0x1f, 0x0, 0xaf, 0x66, 0x6, 0xffffffffffffffe0, 0x88, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@ssrr={0x89, 0xf, 0xfff, [@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x1a}]}, @rr={0x7, 0xb, 0x1ff, [@multicast1=0xe0000001, @broadcast=0xffffffff]}, @timestamp={0x44, 0x18, 0x3, 0x0, 0x2, [{[], 0x8bc8}, {[@multicast1=0xe0000001], 0x5}, {[@dev={0xac, 0x14, 0x14, 0x12}], 0x2}]}, @cipso={0x86, 0x1d, 0x8000, [{0x1, 0xe, "05ef940e4fe0d865da490a24"}, {0x7, 0x9, "aef1d81d7325b0"}]}]}}, @tcp={{0x4e21, 0x4e21, r0, r1, 0x5b, 0x0, 0x9, 0xe6, 0x2, 0x0, 0x1ff, {[@mss={0x2, 0x4, 0x7}, @timestamp={0x8, 0xa, 0x8001, 0x7a}, @eol]}}, {"38b952de4e670653bf976356e6fcc1b488035ed260b435931dfc1db0370db0a52616ed4aae4a06"}}}}}}, &(0x7f0000000180)={0x1, 0x2, [0x3af, 0xfa2, 0xd63, 0x968]}) 2018/04/01 17:56:53 executing program 2: setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@random={'btrfs.', 'n#wlan0trusted\x00'}, &(0x7f0000000340)='gre0\x00', 0x5, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000003d00)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @random="1ef5dc913a79"}, 0x2, {0x2}, 'gre0\x00'}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x4, 0x0, 0x8000, 0x10000, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000380), &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x1c}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x2, 0x2, 0x0, 0x9, 0x3, 0x3, 0x20, {r3, @in6={{0xa, 0xabb, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}, 0x1, 0x81b, 0x10001, 0x1, 0x2}}, &(0x7f0000000200)=0xb0) [ 379.666091] IPVS: ftp: loaded support on port[0] = 21 [ 379.909706] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 17:56:54 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000640)='/dev/snd/midiC#D#\x00', 0x4, 0x2) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000680)={[0x100000001, 0x101, 0x8a, 0x3, 0x10000, 0xffffffff, 0x4, 0x5, 0x9, 0x200, 0xb5a, 0x1, 0xc1, 0x3, 0xfffffffffffffffb, 0xffffffffffffff3d], 0x5000, 0x4004}) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r1, &(0x7f0000001100)=[{&(0x7f0000000ac0)="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", 0x601}], 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000600)='/dev/audio\x00', 0x20800, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x1) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) recvfrom(r1, &(0x7f0000000480)=""/216, 0xd8, 0x40000000, &(0x7f0000000580)=@ipx={0x4, 0x0, 0x0, "e290f55ac19c", 0x5}, 0x80) ioctl$TCSBRKP(r2, 0x5425, 0x5) writev(r1, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) socket$packet(0x11, 0x3, 0x300) 2018/04/01 17:56:54 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00000001c0)={[0x1, 0x0, 0xf000], 0x4, 0x64, 0x5}) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x100000000, 0x410002) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000240)={0x6, 0x5, 0x0, 0x0, 0x46d0000000000000, 0x1ff, 0x9, 0x0, 0x1d, 0x1, 0x7, 0x5, 0x0, 0xb8d, 0x3, 0x100, 0x8, 0x7, 0xfba8}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a45352, &(0x7f0000000400)={{0x0, 0x737}, 'port1\x00', 0x80, 0xe0008, 0x0, 0x5, 0x69, 0x7, 0xffffffffffff8000, 0x0, 0x2, 0x2}) tee(r0, r1, 0x80, 0x6) 2018/04/01 17:56:54 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) pkey_alloc(0x0, 0x2) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x101, 0x10000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x6012, r0, 0x0) 2018/04/01 17:56:54 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x7fa, 0x2) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000140)={0x96, 0x100, 0xff}, 0xc) 2018/04/01 17:56:54 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) r1 = epoll_create(0x400000001ffe) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100, 0x28000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3073)) syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000200)={0x7ff, 0xbd1c, 0x3b0, 'queue1\x00', 0x100}) 2018/04/01 17:56:54 executing program 2: r0 = request_key(&(0x7f0000000180)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='user\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000019c0)='user\x00', &(0x7f0000001a40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f00000003c0)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e292bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679fe60000000000000000000000", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f00000001c0)={'sm3-generic\x00'}}) 2018/04/01 17:56:54 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xdba, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x0, 0x1, 0x8, 0x3, 0x3f}}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/04/01 17:56:54 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x80) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r0 = socket(0x1, 0x80807, 0x7) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x32, r0, 0xa) waitid(0x0, 0x0, &(0x7f0000002ff9), 0x0, 0x0) 2018/04/01 17:56:54 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000080)=0x1, 0x4) syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) 2018/04/01 17:56:54 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000400)={"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"}) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:56:54 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000fcff5)='/dev/hwrng\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x280, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x8}, 0x4) preadv(r0, &(0x7f0000489fd1)=[{&(0x7f0000b3c000)}, {&(0x7f00009abf91)=""/111, 0x6f}], 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) 2018/04/01 17:56:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x9f, 0x800) connect$l2tp(r1, &(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x2, 0x2, {0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x10001}}}, 0x3a) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x60c0, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000280)=ANY=[@ANYBLOB="02000001ff0f000040000000f57fffffffffffff4400000000000000000000"]) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x80000001, 0x3}, &(0x7f0000000080)=0x88) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0x1}, &(0x7f00000002c0)=0x8) fcntl$setpipe(r0, 0x407, 0x6d) 2018/04/01 17:56:54 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x80) getpeername$llc(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x10) syz_mount_image$bfs(&(0x7f0000000300)='bfs\x00', &(0x7f0000000480)='./file0\x00', 0x7, 0xa, &(0x7f0000000940)=[{&(0x7f00000004c0)="6db1fc5690cb3cbb0b733e05", 0xc, 0x20}, {&(0x7f0000000500)="9d30936a769ac442b1c0cb2beb4219e9b6e9481a9511d3d4b7d25631772627360b622e8127f110819366dff69e5af606ad256fce8c633c960353f4f982900ca7f4ed785145b74bc0bdaf7326bab235eee801e9cecb9d17d7e0c2983f7495b208c20d38857cd4e1a3cfb4de8d7dacd6a6b17d454ed77c5eb860176182ee0417b3ca46e4054bcbbd50c09a78f1df56f368e2b56a4cb0aa7be473fab4ceba9cbe84ad74f1040ac79a662006215902bf1fba6037ae56f2dfab993b968c812323a7142a30603a1255acf9ee2feb3996bb0a8edff25efe1f660d15be3c140c377c2c0986e3fef7e9f5b3c9cff8d5d1a8e2add31335e8c05ab60901", 0xf8, 0x9}, {&(0x7f0000000600)="76495d53872d3f11b2034de1738dfe652349c4e07c71ee47dee0d3999661535cc2ca912e297b8da6724f37ad4411f321c9ab98e065ae12e468c054d53a373072c5b7246a81c1d0217b03208635220e8ea4ccc9deef7fac08d3ff9858b0b8f20cea88d1cb84b215a55e903a1881530fd1961d78c7d9c4fafd895188f07da94410d29c4b", 0x83, 0x1}, {&(0x7f00000006c0)="7c5e050d4a2ac10c20bb8f76bd420e390f04977c2a40c128872d7117e04b385b83171de89aa768621766de0670c37cc186872aa57f6b7521e33ad0d277ddc18d9f3bfd154bf2026c7b", 0x49, 0xfff}, {&(0x7f0000000740)="6f144d58362361dfe22915bc", 0xc, 0x2649}, {&(0x7f0000000780)="e822282427a1b86ef1a63e0b0be17e79f202cf9978ccb6d4b885830f228f07e88ec721770502199b7acaabd175a5327527f7ff81d547c1070c0d31ea16900982e31694f9d11ffe56434dd0d1d1258f3ec7650de4a218b222ccd220f4e1a7e92dc9558261268d350e2654400ca4f5cca78741fc5d486619714a85bf63849cfb0cf5a17119e61ac4e8791562904af9793607a180a74900b50a7f1db768e61b033b1680c2bb4cf698b21f4dcf53ff", 0xad}, {&(0x7f0000000840)="33e0bb758ecff7bf78be36dc75af", 0xe, 0x51}, {&(0x7f0000000880)="3b46b05d5d30597125259e638345a420", 0x10, 0x20}, {&(0x7f00000008c0)="d3607f1eaaf43b7aedb69c7f03500ab637c148c760225f7bf6a7e705", 0x1c, 0x3}, {&(0x7f0000000900), 0x0, 0x872f}], 0x20000, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="8982e22d140c13bf22ea02075bc21cb4d89a0044cc513852e3e383c846dac0786237bfbacf5d006b6f05cc8b7581b470e420c9cab79226c6a5ccecef28b1cc1da5a5f6e8a8d3070807c530d93dc36e52b3d7e1b24ee2d194c48e6176ff87b00832aaede6d8aec659e230927fbf72faec200a9e5d117261c47f6f9bc886ceadf3a1c27ebf71df48d44f97e4f56718e06075251d6cfd8da5d45449225efb377209e93f73adf6766bf61f9d43a3c184fcf3753c120cacd10f54fc8542e4f67a027b817b562cc7550a", 0xc7, 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f00000001c0)=""/122, 0x7a) prctl$getname(0x10, &(0x7f0000000380)=""/219) 2018/04/01 17:56:54 executing program 4: socket(0x10, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xbe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x9000, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r1, &(0x7f0000ceffd4)=""/44, 0x2bb) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) listen(0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00000003c0)={"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"}) 2018/04/01 17:56:54 executing program 6: syz_emit_ethernet(0x28, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)={0x1, 0x0, [0x6cd, 0x0, 0x80000020]}) 2018/04/01 17:56:54 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) socketpair$inet(0x2, 0x5, 0xb0, &(0x7f0000000000)) 2018/04/01 17:56:55 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000640)='/dev/snd/midiC#D#\x00', 0x4, 0x2) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000680)={[0x100000001, 0x101, 0x8a, 0x3, 0x10000, 0xffffffff, 0x4, 0x5, 0x9, 0x200, 0xb5a, 0x1, 0xc1, 0x3, 0xfffffffffffffffb, 0xffffffffffffff3d], 0x5000, 0x4004}) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r1, &(0x7f0000001100)=[{&(0x7f0000000ac0)="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", 0x601}], 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000600)='/dev/audio\x00', 0x20800, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x1) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) recvfrom(r1, &(0x7f0000000480)=""/216, 0xd8, 0x40000000, &(0x7f0000000580)=@ipx={0x4, 0x0, 0x0, "e290f55ac19c", 0x5}, 0x80) ioctl$TCSBRKP(r2, 0x5425, 0x5) writev(r1, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) socket$packet(0x11, 0x3, 0x300) 2018/04/01 17:56:55 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:56:55 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) getcwd(&(0x7f0000000080)=""/99, 0x63) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80100, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x22) 2018/04/01 17:56:55 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x8001, 0x8000000000080040) r1 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x5, 0x7f, 0x3, 0x1, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r1, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000022cff0)={r1, &(0x7f00002a5000)}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000340)={&(0x7f0000ffe000/0x2000)=nil, 0x100000, 0x0, 0x20, &(0x7f0000ffd000/0x3000)=nil}) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x101000) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000080)) setsockopt(r0, 0x37, 0x1, &(0x7f0000000100)="ef4290627eede333b1a5fca85c4def16c8fcd40096f531f47caf24315cdc8e87686fbc850a43fafc5ab3b0e262f550198ff5f2f78c20702c5f194d3c85f26803bf536e8227872bff4cf4a93ffd9ebc213ef3b1d82df0b681e2d039caddd6796e621997b305e47bb1e7c22df900abff9166e0668c318455d533e757d7b8c69e1a54abebb97f504cfa9cea1c569c02df54569ab1fe33b925408ca352ada0f99afa587f2506e6f95f2fb901", 0xaa) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000300), 0x8) r3 = fcntl$getown(r1, 0x9) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r3) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in, @in6}}, {{@in=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f00000000c0)=0xe8) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) pread64(r1, &(0x7f0000000380)=""/14, 0xe, 0x0) 2018/04/01 17:56:55 executing program 1: r0 = gettid() r1 = socket$key(0xf, 0x3, 0x2) write(r1, &(0x7f0000000100)="2c3bcb4c13ba3c20b2ae724d92b132a6d03da0511ee07be11e7147275037ff4750a5f17b85c6c456c78fb336e8cda6c982f26ac48e65d54a7ad5e8b887177f76421a7e34ba1ee59f11e19886a26a17f069578459e37f00162329695c8928e5c8852e54ba4e097a080ee884dccf5d77c920d709cd4fa6941b92aa06ea13eb8377b9f66f652533c28afc35f24e30e5e8d9aa9733148f1af2146cbbf9ac3daefed54fa923ad8ccd195f405f89", 0xab) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x100000000, 0x105203) connect$vsock_dgram(r2, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) eventfd(0x258) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000000)) tkill(r0, 0x15) 2018/04/01 17:56:55 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f0000000000)={0x101}) 2018/04/01 17:56:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0xe6b, 0x2}, &(0x7f0000000540)=0x88) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000580)={0x0, 0xf9, "214f427f3cd2e09c09aceb5bc3d9cfeab8eda341ef98a8661b8e1b34913ad2054d6279c152f3a7da3a16d008a2d867b6601eb1589c3fcf3e971e8fbb5253aac579a4cc23a96b52dc6a1592aa7b33a8ea169dbcd967e9fa6362ce092c63e5a1ab673b0aa7bf4d7e75ad3d465213b96c2b8ad04db71b36a94973ade1eee0cb74c2a00cc79fd09bc0798df8b366c6c7ae333734cb5071670a7bf1229fa07c73a2e754b55fb7fee468801910910336732956e719388b72470f2968ef09d903a038c4ba4244e5afc4e3c6d9f36cb8a18950c4f81d2c22eae1c45b1efc821f71529bb1a1229e17e077efbe2a3ec3c685fa0677139427cb80bfb1540c"}, &(0x7f00000006c0)=0x101) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000880)=@sack_info={r1, 0xbc94, 0x80}, &(0x7f00000008c0)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000740)=@assoc_value={r2, 0x3}, 0x2) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) pipe2(&(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000940)) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rtc\x00', 0x1, 0x0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000000780)=""/194) 2018/04/01 17:56:55 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) pwrite64(r0, &(0x7f0000000000)="dda5018157b6979dfecdd039abe70635b04f2ce4375fcd713b95d4e3967499c6d50faf1d8aa5b2b56d0e1d1357de052c82f8609ee2484aa3c251a662c5ff042b320a697428a85036d42d59588ddd1a3610285c776a70f926113c289c912e699c70b9faa29bdb9a801d4df95695b406992fcb52b6763f9851413696f6b8e02ddcd3d5a4781e4af45e21da8dc73d3e5a09f1909746b4e08ce2477f9e3168d9ef9507d7b5", 0xa3, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x7ffd, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x1c) 2018/04/01 17:56:55 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000080)={[0x5, 0x1, 0x40, 0x36d0, 0x5, 0x401, 0x9, 0x401, 0x0, 0x3f, 0xa000, 0xfe84, 0x7, 0x3ff, 0x3, 0x2], 0x10000, 0x100}) syz_emit_ethernet(0xd6, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/01 17:56:55 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) 2018/04/01 17:56:55 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000b40)='/proc/self/net/pfkey\x00', 0x100c0, 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000a80), 0x0, 0x0) getdents64(r1, &(0x7f00000007c0)=""/250, 0x1015a) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000009c0), 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x4000000000000d) getdents(r1, &(0x7f0000000100)=""/65, 0x41) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x4a) open$dir(&(0x7f0000000180)='./file0\x00', 0x105600, 0x81) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000000080)={0x8, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000c40)={{0x0, 0x1f}, 'port1\x00', 0x20, 0xa0000, 0x6, 0x3f, 0x7, 0x800000000000000, 0xfff, 0x0, 0x5, 0x9}) r4 = add_key(&(0x7f0000000a00)='id_resolver\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') renameat2(r1, &(0x7f00000004c0)='./file0\x00', r1, &(0x7f0000000580)='./file0\x00', 0x6) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x4c, r5, 0x300, 0x70bd2b, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x200}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xc1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x700000000}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x850}, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00000000c0)) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000008c0)="68942302dcbc1920eb000a38414531b020cb470b82fe4439abf04b7e7e4997763766ed38d0944e9ddced98681869745b534311f0d7ed76d1c6c9d115167bd0162e92e7fe62ef490a4fa46afa9e8ac78bb64119d2549b99e82697a4a806a2c76c69fc14ce827e832d1348935d88ef93e766675bcc188e5ed9059c63a4f6d644ac810f9debd658c7fe783c9343a2dbe7", 0x8f, r4) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) pivot_root(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/01 17:56:55 executing program 4: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0xfffffe2b, &(0x7f0000000180)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [], {@mpls_mc={0x8848, {[{0x3, 0x9, 0x7, 0x7}, {0x6, 0x6, 0x9, 0x8}, {0x8, 0x1ff, 0x5, 0x400}, {0x0, 0x0, 0x0, 0x5}, {0x80000001, 0x8, 0x3, 0x60}, {0x2e, 0x2, 0xfffffffffffffebb, 0x600000000}, {0xdf, 0x2, 0xb6c, 0x9}, {0x9, 0x8, 0x0, 0x7ff}, {0xffffffff00000000, 0x3f, 0x0, 0xff}, {0x6, 0xc000000000, 0x8, 0x4}], @generic="aed1db487c174bb93a31b0cc854452b57b3a35a9eabc4897c4de4ebf31e0cc2aa92e6cf3c2ab6fb32a37a6080b80fc356b48df79ce8e31adef902a48d14bc337fe6bff28d8fae13a9d8e174bbed1308392e11a53725ff89a75dc95f33a93f90fb4d87b1520bc9ff42e04c75648906b81272dee51"}}}}, 0x0) socketpair$inet(0x2, 0x7, 0x80, &(0x7f0000000000)) 2018/04/01 17:56:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) open(&(0x7f0000000680)='./file0\x00', 0x40000, 0x4) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000480)='/dev/admmidi#\x00', 0x5, 0x101000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e22}}, 0x7, 0x0, 0x8000, 0xa76, 0x34}, &(0x7f0000000580)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000005c0)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:56:55 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)=ANY=[@ANYBLOB="ae479e1949cd0000000000000800471fe0000001070704ac14010100000004000401907800d8554c0008f2d9"], &(0x7f0000000040)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x260200, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000080)=0x3) socket$packet(0x11, 0x3, 0x300) 2018/04/01 17:56:55 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x402243, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = dup(0xffffffffffffff9c) r3 = syz_open_dev$dmmidi(&(0x7f0000000680)='/dev/dmmidi#\x00', 0x1, 0x0) r4 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000006c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x80800) r5 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000700), 0x800) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r7 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000740)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x0) r8 = syz_open_dev$sndctrl(&(0x7f0000000780)='/dev/snd/controlC#\x00', 0x9, 0x800) r9 = accept4$netrom(0xffffffffffffffff, &(0x7f00000007c0), &(0x7f0000000800)=0x10, 0x80000) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000840)={0x3, 0x2, 0x1, 0xffffffffffffff9c}) r11 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000880)='/dev/autofs\x00', 0x8782038415458f88, 0x0) r12 = socket$vsock_dgram(0x28, 0x2, 0x0) r13 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000008c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000900)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000a00)=0xe8) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000b00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000c40)=0xe8) r19 = getegid() r20 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000c80)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000d80)=0xe8) r22 = getegid() r23 = signalfd4(0xffffffffffffffff, &(0x7f0000000dc0)={0x8}, 0x8, 0x800) r24 = eventfd2(0x1ff, 0x80801) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000e00)={0x100000001, 0x20, 0x1, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000e40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000e80)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000f80)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = gettid() getresuid(&(0x7f0000001040)=0x0, &(0x7f0000001080), &(0x7f00000010c0)) stat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/ptmx\x00', 0x40000, 0x0) r33 = syz_fuseblk_mount(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)='./file0\x00', 0x1001, 0x0, 0xffffffffffffffff, 0x10000, 0xee60, 0x0) socketpair(0x11, 0x5, 0x0, &(0x7f0000001280)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001540)={0x0}, &(0x7f0000001580)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0}, &(0x7f0000001600)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001640)={0x0, 0x0, 0x0}, &(0x7f0000001680)=0xc) r38 = mq_open(&(0x7f00000016c0)='mime_type\x00', 0x0, 0x20, &(0x7f0000001700)={0x100000000, 0x7d62c93c, 0x1, 0xda39, 0x5, 0x7, 0x5, 0x10000}) r39 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001780)={0xffffffffffffffff}) r42 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000017c0)='net/rfcomm\x00') r43 = bpf$MAP_CREATE(0x0, &(0x7f0000001800)={0xe, 0x8, 0x2, 0x810000000000, 0x1, 0xffffffffffffff9c, 0x4}, 0x2c) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000002b80)={0x8, 0x1, 0x1, 0xffffffffffffffff}) r45 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002bc0)={0xffffffff, 0x2}, 0xc) r46 = eventfd(0xfffffffffffffffb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000002c00)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(0xffffffffffffffff, &(0x7f0000002c40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000002cc0)=0x80, 0x80800) r49 = accept4$unix(0xffffffffffffff9c, &(0x7f0000002d00)=@abs, &(0x7f0000002d80)=0x6e, 0x80000) r50 = socket$inet6_icmp(0xa, 0x2, 0x3a) r51 = accept4$llc(0xffffffffffffffff, &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002e00)=0x10, 0x80800) r52 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r53 = openat$ion(0xffffffffffffff9c, &(0x7f0000002e40)='/dev/ion\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002e80)={0x0, 0x80000, 0xffffffffffffffff}) r55 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002ec0)={0xffffffffffffffff, 0xffffffffffffffff}) r57 = syz_fuseblk_mount(&(0x7f0000002f00)='./file0\x00', &(0x7f0000002f40)='./file0\x00', 0x6000, 0x0, 0x0, 0x3, 0x5, 0x2000090) r58 = socket$key(0xf, 0x3, 0x2) socketpair$inet(0x2, 0x80000, 0x3, &(0x7f0000002f80)={0xffffffffffffffff}) r60 = syz_open_dev$audion(&(0x7f0000002fc0)='/dev/audio#\x00', 0x0, 0x800) r61 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r62 = socket$nl_netfilter(0x10, 0x3, 0xc) r63 = inotify_init1(0x80800) r64 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000003000)='cgroup.type\x00', 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003040)={0xffffffffffffffff}) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000003080)={0x6, 0x2, 0x1, 0xffffffffffffffff}) r67 = openat$cgroup(0xffffffffffffffff, &(0x7f00000030c0)='syz0\x00', 0x200002, 0x0) r68 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003100)='/dev/ppp\x00', 0x10180, 0x0) r69 = openat$vsock(0xffffffffffffff9c, &(0x7f0000003140)='/dev/vhost-vsock\x00', 0x2, 0x0) r70 = syz_open_dev$sndctrl(&(0x7f0000003180)='/dev/snd/controlC#\x00', 0x80000000, 0x1) r71 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000031c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r72 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003200)='/dev/cuse\x00', 0x0, 0x0) r73 = syz_open_dev$vcsa(&(0x7f0000003240)='/dev/vcsa#\x00', 0x5, 0x5c3081) r74 = openat$ion(0xffffffffffffff9c, &(0x7f0000003280)='/dev/ion\x00', 0x1, 0x0) r75 = socket$inet6_dccp(0xa, 0x6, 0x0) r76 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) r77 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000032c0)=0x0) stat(&(0x7f0000003300)='./file0\x00', &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000033c0), &(0x7f0000003400)=0x0, &(0x7f0000003440)) r81 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000003740)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) r82 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$ax25(0x3, 0x3, 0x1, &(0x7f0000003780)={0xffffffffffffffff}) r84 = socket$inet_tcp(0x2, 0x1, 0x0) r85 = openat$dsp(0xffffffffffffff9c, &(0x7f00000037c0)='/dev/dsp\x00', 0x401, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003800)={0xffffffffffffffff, 0xffffffffffffffff}) r87 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003a00)={{{@in=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000003b00)=0xe8) getresgid(&(0x7f0000003b40), &(0x7f0000003b80), &(0x7f0000003bc0)=0x0) r90 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003f40)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000004040)=0xe8) lstat(&(0x7f0000004080)='./file0\x00', &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r93 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r94 = accept4$ipx(0xffffffffffffffff, &(0x7f0000004140), &(0x7f0000004180)=0x10, 0x800) r95 = inotify_init1(0x80000) r96 = syz_open_dev$sndpcmc(&(0x7f00000041c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40000) r97 = inotify_init1(0x800) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004200)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000004280)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000100)="bc24609e8435742b5f7626a90a8e659ee7117435b499a25aeff14c2179ce37aef8521d1e56c5d8f8bdd686d09b9473c13637b0c2a7a23d1a43e1a081e5555ce51dcad3f2f29f178ec8f23bea447c1d1714b640d305750e1f7f0332defeb28dc3498d67507030b142c7fe81dc0ec95588dcf34a54c8036c2fc676eaedfe625d80cef6a881b80ffc32fedd6751cab494333db8d8f3c4e7aac55c2b71c638060a6f5b6f808d231145eed7b1b9b6ac2ec1fec2fa5369fb4d73d3c0d997749e8aebae2bd95b3c52dfd083c2816e230df5", 0xce}, {&(0x7f0000000200)="3901a9f1315b83491f2a607a0dd854438dd2047d47ef412ec21be62f001a7a4c85e51cc9f908fafaf558b38d", 0x2c}, {&(0x7f0000000240)="a82806585e1e518821f2f93fe17413c25cd18742a770c1133c5db927979eae0ca70119b2bd46aa59cb1882e7f0cdf6c08f3fba0584", 0x35}, {&(0x7f0000000280)="e7ce5adcd46b7fa1bb92ca0583088294cc317be1a8ef8524fe087fb2f0ebc8d4998944571e759c10d1b22b3e68f74c77fa42b6a6c0", 0x35}, {&(0x7f0000000380)="2765ccff0ece4dcbd40c2cbd3768709ac3298d3d02f156db9ec17da23668f79237ff1867ffebae1068d31337497ea0229ec04d47538a882bf255c2e12e5c3aa4a7f47b983e532ff84c59edbb9ee83ad0f690ad240efd4003c6587dcc44e6fe36d721cf90cebd13c1f3750b119f95e1ee41b7ea09a726b8467135ac8eff56eca8416dfab4be8379eb83749f6bba07b0", 0x8f}, {&(0x7f0000000440)="c681f188d1f8cf956465bc2b8bf0cdb5539ffbfd1805bf845f2abe274c7960647e6fbe3f7b5db70007c7eb59711f1950c7646d9682ad5551b5ba081c88d14d4deb6e5e5c864fca0082f404e546ceff6f5cd144ea18c9af260dd46e8dbc43e52a20ccc4a3138f6ffd49c4e8ba7dc77f2a76709a3db29eabe51a5432a7f3e1795e5f13c4512ceda391ac05ea94be380c2f37eac375b3b4fd7ddbdbc184d7e9dce793e43532d3", 0xa5}, {&(0x7f0000000500)="b07f61db2a8469e49fbbd862fe935e8da1017542e5613b385734b8c425a6a39f29fd9cb4b91fc448994b18891859520907328744432fd4fd9834a29e86763fcbd1efa809ef07e7aca3d6eb27c27f197d2d1cfa08b9701d24af4bdc56233e119dfcc863761d74bd5d6266c543ecdb3bf31d09372696c3ff8e58a101cad45954579e54e3ec3f966f865632aba8c0e96d8e138450e615baec2df2a40af13f9afff4", 0xa0}, {&(0x7f00000005c0)="e47d2403b8d168c837f444784f49d2fb7cea5d99d3ef351885d79c49371a374700cead6f3157a886f153064b83508339a67d0f511c768cd277894dfbf84804b133d61997c0d83aee9ececad534228b5f06e1beff3ed9c7c102ef477e3649caaf57bd69735c0edaef1297261e9bb33a39c3b8fa9f207ab552e716cbf5e0d588e4b71c02e5f1639d2334c692727278ab55bad4", 0x92}], 0x8, &(0x7f00000012c0)=[@rights={0x24, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11, r12, r13]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x10, 0x1, 0x1, [r23]}, @rights={0x14, 0x1, 0x1, [r24, r25]}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r32, r33, r34]}], 0x100, 0x4000041}, {&(0x7f00000013c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000001440)="4bcc5b1b1341329ac55d2da69b012f65eee45f4e6b75dcbf2b449fe8dc45f9a7105d4f46be8bae26c880bf051a3cf31608a8313bbadc5c5d1148e17ea80bef96dde23cdd5318bc4dd5fc9c9074a3637330216ac185fb7b34c7bb71a2363e2b65a4576ccb54ab04010d20fabb012d0610d2a47d32cf5238ab1d69ae3920c2b1a57823", 0x82}], 0x1, &(0x7f0000003480)=[@cred={0x18, 0x1, 0x2, r35, r36, r37}, @rights={0x18, 0x1, 0x1, [r38, r39, r40]}, @rights={0x24, 0x1, 0x1, [r41, r42, r43, r44, r45, r46]}, @rights={0x30, 0x1, 0x1, [r47, r48, r49, r50, r51, r52, r53, r54, r55]}, @rights={0x14, 0x1, 0x1, [r56, r57]}, @rights={0x30, 0x1, 0x1, [r58, r59, r60, r61, r62, r63, r64, r65, r66]}, @rights={0x18, 0x1, 0x1, [r67, r68, r69]}, @rights={0x14, 0x1, 0x1, [r70, r71]}, @rights={0x24, 0x1, 0x1, [r72, r73, r74, r75, r76, r77]}, @cred={0x18, 0x1, 0x2, r78, r79, r80}], 0x130, 0x800}, {&(0x7f00000035c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003700)=[{&(0x7f0000003640)="210853e5936f0f0628424a5d8a622885f393096a50c98b7bbd8bc63743b5bcffc5fd426ee73857f2f9f1761941d7c2092af92b0eb1a2359c16e2f3b1cc429c702dbb2403f7c0b675", 0x48}, {&(0x7f00000036c0)="633318c55cb03fe935667a", 0xb}], 0x2, &(0x7f0000003840)=[@rights={0x1c, 0x1, 0x1, [r81, r82, r83, r84]}, @rights={0x14, 0x1, 0x1, [r85, r86]}], 0x30, 0x80}, {&(0x7f0000003880)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000039c0)=[{&(0x7f0000003900)="41b2202c72856880e84b216d3bf6115ecba68eeba36ce1017cb758c1da1eaaf4906aeef504d08ce4d308d36678223b5778199ba377940e15d0951134053980e4e859804f8db2102d66d5b721cbf0d4fffb707c52b5e439d0d3134d557c83c41461c251a32c60423b42e98d00401a76326d99883cc38b245f6a98248d15d7b1a7ca3c82cc3d40d8445d296f0227e67361f82773012b575d3cb877e0f3e8bc246c0491", 0xa2}], 0x1, &(0x7f0000003c00)=[@cred={0x18, 0x1, 0x2, r87, r88, r89}], 0x18, 0x4004081}, {&(0x7f0000003c40)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003f00)=[{&(0x7f0000003cc0)="a90212846ae5be42ebe5d1cfbb9d2f4bfc32ad77c1ebb24cb741dc1592f595300139a086d4d5b181a6078c9b92c875627a3cb9c72bf42b44d67d6e0c9f5ef3f229bc126ceb704a78efd19b91d006b4974956b77af800ba2cb9e56d7e26e82a158042d511359dc7031864c78f91fd5643256fbf1af4fa413f4d4f2490ec12a48113d1de495f38418ebab8c6d4acd6247220e9b0a1ff30a259bbaa63a776dfdfc47893a6e6", 0xa4}, {&(0x7f0000003d80)="3626ad68c48435edc633e87a11d60c9719eda3e4ddddced7971830b1633d8abb2e73a5c041e50cd1ead4395c7e9be8dc7b5d343230691dd2d8e5b0584428799c52e4eeca54828195c93c74c0a2d8bd60b8cf3ed9752382178b8906125cc16c9eac6dd120407d7053bacfe718ea4bdc5cdeafb90527a892", 0x77}, {&(0x7f0000003e00)="29760be350ad5d01953f690d1eb2022250540430603d4949bde4d91f52f842085f98e1b68e9aa275398f79ef078f3bbad07cfbac21ede639bd2f96c07047a34f5c442de0b8dd4f5501f530b2f7a46463726f88025a1b03dfa76e49df0394cbff294329951ef1a81fe380ff705103717a24695ff34b8455499f5a6046b27719b826eed842717b1eda97e9269958ab476bc39781670c5fd2b28d9ec70368fcc9fcdc037e8b45dc4518fdd6fd652c6a80e7c47f056884087b902d6f153d949bf00bbaa74daad4186b", 0xc7}], 0x3, &(0x7f0000004240)=[@cred={0x18, 0x1, 0x2, r90, r91, r92}, @rights={0x24, 0x1, 0x1, [r93, r94, r95, r96, r97, r98]}], 0x3c, 0x4000}], 0x5, 0x44) 2018/04/01 17:56:55 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000580)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:56:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, r1, 0x3, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000003400)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000006c0)="10", 0x1}], 0x1, &(0x7f00000007c0)}}, {{&(0x7f0000002f00)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9bae32286a1701ece045f421aaad967e93db13a24fa84e9b57a8dee5c43a9985f71c2701b6bca0058adf980c41d67ad6bab948fea80e516e0106cd58c0a059"}, 0x80, &(0x7f00000033c0)}}], 0x2, 0x0) 2018/04/01 17:56:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000004c0)=@security={'security\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x0, 0xfc, 0x230, 0xffffffff, 0xffffffff, 0x31c, 0x31c, 0x31c, 0xffffffff, 0x4, &(0x7f0000000480), {[{{@ipv6={@dev={0xfe, 0x80, [], 0xc}, @loopback={0x0, 0x1}, [0xff, 0x0, 0x0, 0xffffffff], [0xffffffff, 0xff000000, 0xffffff00, 0xffffffff], 'bridge0\x00', 'gre0\x00', {}, {}, 0xff, 0xfffffffffffffe91, 0x2}, 0x0, 0xc8, 0xfc}, @common=@inet=@SET3={0x34, 'SET\x00', 0x3, {{0x800, 0xea2, 0x6}, {0x20, 0xfcb, 0x68}, {0x2, 0x6}, 0xfffffffffffffe00, 0x6}}}, {{@uncond, 0x0, 0x110, 0x134, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x1, 0x7, 0x1, [0x101, 0xffff, 0x800000000000000, 0x0, 0x200, 0x4727, 0x4, 0x5, 0x1, 0xffffffff, 0x3, 0xffffffff80000001, 0x10000, 0x2, 0x5, 0x4], 0xb}}]}, @common=@unspec=@AUDIT={0x24, 'AUDIT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffff00, 0xffffffff, 0xff0000ff], [0xffffffff, 0x0, 0x0, 0xffffff00], 'nr0\x00', 'bridge0\x00', {0xff}, {0xff}, 0x0, 0x1, 0x6, 0x2}, 0x0, 0xc8, 0xec}, @common=@unspec=@CLASSIFY={0x24, 'CLASSIFY\x00', 0x0, {0x1ff}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x444) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000940)='/dev/cuse\x00', 0x204c01, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:56:57 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000000)=ANY=[@ANYBLOB="b9479e1949cd00000000000008004700002c00000000000090ff0f0000bbe0000001070704ac1414aa0000000064d3000401907800d8554c0008f2d9"], &(0x7f0000000040)) 2018/04/01 17:56:57 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x1, &(0x7f0000000100)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000140)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) clock_gettime(0xfffffffffffffffd, &(0x7f0000000000)={0x0, 0x0}) flistxattr(r2, &(0x7f0000000440)=""/4, 0x4) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x121000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000340)={r7, 0x0, 0x20}, &(0x7f00000003c0)=0xc) timer_settime(r1, 0x1, &(0x7f0000000080)={{0x0, 0x1c9c380}, {r4, r5+10000000}}, &(0x7f00000000c0)) r8 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) preadv(r3, &(0x7f0000000240)=[{&(0x7f0000000180)=""/186, 0xba}], 0x1, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)) getsockopt$ipx_IPX_TYPE(r8, 0x100, 0x1, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$KVM_RUN(r8, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/04/01 17:56:57 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000640)='/dev/snd/midiC#D#\x00', 0x4, 0x2) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000680)={[0x100000001, 0x101, 0x8a, 0x3, 0x10000, 0xffffffff, 0x4, 0x5, 0x9, 0x200, 0xb5a, 0x1, 0xc1, 0x3, 0xfffffffffffffffb, 0xffffffffffffff3d], 0x5000, 0x4004}) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r1, &(0x7f0000001100)=[{&(0x7f0000000ac0)="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", 0x601}], 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000600)='/dev/audio\x00', 0x20800, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x1) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) recvfrom(r1, &(0x7f0000000480)=""/216, 0xd8, 0x40000000, &(0x7f0000000580)=@ipx={0x4, 0x0, 0x0, "e290f55ac19c", 0x5}, 0x80) ioctl$TCSBRKP(r2, 0x5425, 0x5) writev(r1, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) socket$packet(0x11, 0x3, 0x300) 2018/04/01 17:56:57 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x40) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420101) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:56:57 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x4000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x9, 0x4) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00000000c0)={0x20, 0x10000}) 2018/04/01 17:56:57 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)={0x400000, 0x0, 0x7fffd, 0x0, 0x9, 0x6}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x800, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x400000000000487, &(0x7f0000dcffe8)=""/24, &(0x7f00003f8000)=0xff17) 2018/04/01 17:56:57 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x100, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x0, 0x8578}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x10000008, 0x4) 2018/04/01 17:56:57 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000000000000000000008004700002c000000000000907aac1414bbe0000001070704001414aa00000000000401907800d8554c0008f2d1cfce3871f5f217b82cb0017ca6533b72354aac7c56a4c041d65dec066c939daa26d5401d84654dfa8e513f0f01fb965d4fc7bd490a4ae635eaea6bbf632ca458eea904bac55d3b229efab375428da7cd7f95bc9fbac0ec160c887e0d41a2a3b7"], &(0x7f0000000000)={0x0, 0x0, [0xfffffffffffffffc]}) 2018/04/01 17:56:57 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x20000, 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, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000080)='\x00') 2018/04/01 17:56:57 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000080)=ANY=[@ANYBLOB="b9479e1949cd00000000000008004700002c0000000000009078ac1414bbe0000001070704ac1414aa00000000000401907800d8554c0008f2d9855e1922b17eaf9f59c68dbdf34d2257cc7477b3a2c64bb0daf7fbbf077352f7c7b1fabfa7d536187ff0a13445147581621ab173d95d840e6eabc295de423b665197f671d0b8871a1e393cbc253a99e213d23d99206c350b578017a78785f13fc12b65519da78b7be50384967c2f36e3418aaee40adba980fef8f5333530e9464e53c29562d6d1973d112958b6b1cbab1e9b9d55f1a1bd5edf6e32085d397d32e353a6dcfa08950d2b35c3d525ec01a3419f2b0f35f35891ff58665e146938b41a2272f38ed785975ac3ced98e7e0332dd75dc0174f87be3e91851f3a13f6413d77ad3a95de9c1262cc7c395a26e6ffb2a50a387666c5149"], &(0x7f0000000040)) 2018/04/01 17:56:57 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0)=r0) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000240)='./file0\x00') sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0x81) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000100)='./file0\x00') dup2(r2, r1) 2018/04/01 17:56:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f0000000480)=0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000004c0), 0x2) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r1, &(0x7f0000000800)=[{&(0x7f00000005c0)="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", 0x30d}], 0x1) sendto$inet6(r1, &(0x7f0000000540)="8e439be5", 0x4, 0x40408c0, &(0x7f0000000580)={0xa, 0x4e23, 0x7, @empty, 0x5b}, 0x1c) 2018/04/01 17:56:57 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@empty, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) 2018/04/01 17:56:57 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = open(&(0x7f0000000240)='./file0\x00', 0x80000, 0xc) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000001c0)={0x4f37, 0x0, 0x10003, 0x60000000000000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000200)={r2, 0x2}) syz_open_pts(r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x3, 0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:56:58 executing program 6: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000000040)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x4e24, @rand_addr=0x3}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0xffffffffffffffff}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x84) r1 = request_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='/dev/ppp\x00', 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0x6, r2) 2018/04/01 17:56:58 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x334, &(0x7f0000000380)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x9, 0x9}}], {@ipv6={0x86dd, {0x5, 0x6, "ef8f23", 0x2fa, 0x3e, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x1d, 0x10, [], [@jumbo={0xc2, 0x4}, @enc_lim={0x4, 0x1, 0x3}, @ra={0x5, 0x2, 0x8001}, @generic={0x10000, 0x52, "ffa525db7650f0f8460f8ae969db704b20798b695ece4eddb5d468c55b1c8b8b6487567c6e50f69b4b6ac7e09f8e9dbac5f68dfdcf326539bb0888f42e5c5e308bc73740c42e4e4924a448cd7409c7afa189"}, @calipso={0x7, 0x20, {0x3, 0x6, 0xffffffff, 0x1, [0x3ff, 0x80000000, 0xd5]}}, @ra={0x5, 0x2, 0x101}]}, @routing={0x0, 0x6, 0x2, 0x5, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}]}, @routing={0x3c, 0x2, 0x0, 0x5, 0x0, [@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}]}, @fragment={0x84, 0x0, 0x3, 0x9, 0x0, 0x80, 0x64}, @routing={0x0, 0x10, 0x0, 0xc7f, 0x0, [@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80, [], 0x18}, @empty, @empty, @ipv4={[], [0xff, 0xff]}, @loopback={0x0, 0x1}]}, @fragment={0x0, 0x0, 0x7f9, 0x5, 0x0, 0xf326, 0x67}, @fragment={0x5c, 0x0, 0x80, 0x3, 0x0, 0x1, 0x67}, @fragment={0xff, 0x0, 0x1f, 0x2, 0x0, 0x7, 0x66}, @dstopts={0xfb, 0x9, [], [@jumbo={0xc2, 0x4, 0x5}, @enc_lim={0x4, 0x1, 0x40}, @calipso={0x7, 0x28, {0x101, 0x8, 0x11, 0x6, [0x56, 0x3, 0x101, 0x8]}}, @enc_lim={0x4, 0x1, 0x7480000000000000}, @jumbo={0xc2, 0x4}, @calipso={0x7, 0x10, {0x1, 0x2, 0xfffffffffffffffe, 0x8, [0x6]}}]}, @routing={0x32, 0xa, 0x0, 0x9, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x19}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @rand_addr=0x81}, @remote={0xfe, 0x80, [], 0xbb}]}], @udp={0x4e20, 0x4e20, 0xc2, 0x0, [@guehdr={0x1, 0x7, 0xfffffffffffffffb, 0x10da, 0x100}, @guehdr={0x1, 0x6, 0x6, 0x3, 0x100}, @guehdr={0x2, 0x2ec7, 0x3, 0x6, 0x100, [0x80]}], "acf4e13a29850fa2c8d36cfef4094071cfdfd8ca9a460202cded3c8b500baedbdd51d74848af453c469ca94d6e31f0906405a73b2ca92df24b58497c1989c1d045fba62eef47520fad892926fda7e4024bca0202b94a0ca371cf4ecf0072088f6d498ed6f9085d543bffd8c9067cfd91c3b2eb0b19654f06fda384e02d5b31e80f8dc0d7ffa916a953c05688ae03d65137fd5371b960696c80490f524d0ed2834def26c9e649d8b0e916"}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0xece, 0xd30, 0x7eb, 0xf95]}) 2018/04/01 17:56:58 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x402002) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0xba21}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = gettid() exit(0x0) ioprio_set$pid(0x2, r1, 0x0) 2018/04/01 17:56:58 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) r1 = dup3(r0, r0, 0x80000) fanotify_mark(r1, 0x18, 0x38, r0, &(0x7f0000000540)='./file0\x00') writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) ioctl$void(r1, 0xc0045c78) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x204000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00000004c0)={0x0, 0x0, [0xa9, 0xce78, 0xf66, 0x4]}) 2018/04/01 17:56:58 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x4}, 0x4) sendfile(r1, r1, &(0x7f0000000000)=0x2000000, 0x400) 2018/04/01 17:56:58 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0)=r0) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000240)='./file0\x00') sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0x81) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000100)='./file0\x00') dup2(r2, r1) 2018/04/01 17:56:58 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100000001, 0x400) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r4, 0x800455d1, &(0x7f0000000080)=""/10) tkill(r0, 0x15) 2018/04/01 17:56:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1000000000}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/92, 0x5c}, {&(0x7f0000000400)=""/164, 0xa4}, {&(0x7f0000000680)=""/129, 0x81}, {&(0x7f0000000740)=""/187, 0xbb}], 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000800)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000004c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0xf841fbc, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x7f}], 0x6c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000540)=""/193, &(0x7f0000000240)=0xc1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000640), 0x2) clock_adjtime(0x3, &(0x7f0000000000)={0x0, 0x450d, 0x9, 0x3ff, 0xd057, 0x80, 0x68, 0x7ff, 0x3ff, 0x7, 0x200, 0x2, 0x9, 0x100000001, 0x0, 0x5, 0x88c, 0x10000, 0x158d, 0x100, 0x8, 0x3ff, 0x6, 0x4, 0x2, 0x3ab3}) 2018/04/01 17:56:58 executing program 7: syz_emit_ethernet(0xbf, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)={0x0, 0x3, [0x0, 0x551]}) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x4040) r1 = getpgid(0x0) ptrace$getregs(0xffffffffffffffff, r1, 0x0, &(0x7f0000000180)=""/11) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000001c0)={0x80000000, {{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff00}}}, 0x84) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x20002) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000080)={0x8, 0x80000001, 0x800, 'queue0\x00', 0x6}) 2018/04/01 17:56:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080002, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x82, "d5bb7e359de492421cb14ddd90f9a5e305262231db3e3d4ae526d765b85b17fabdd9b936b0a5e50830152e3f976ee9698041d37a299254bae09fcc07ec9106c23bcd9ae2dba4070688ea300f94c948d6876ad887a3aa9315f013f9dd30fdf26e5a1af467026f7e59da5f12af37844c1b11a6d44dca35560977ff727b29f4d055f570"}, &(0x7f0000000100)=0x8a) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000000140)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0xa465, 0x5, 0x6, 0x6, 0xd5a, 0x0, 0x1, r1}}, @init={0x14, 0x84, 0x0, {0x80000000, 0xfffffffffffffff8, 0x306, 0x5}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x2, 0x1, 0x3f, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x4, 0x2, 0x0, 0x4d846f99, 0x7, 0xfffffffffffffffc, 0xfffffffffffffff9, r1}}, @init={0x14, 0x84, 0x0, {0x7, 0x40, 0x1, 0x8}}], 0xdc}], 0x1, 0x0) 2018/04/01 17:56:58 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x8, 0x4) 2018/04/01 17:56:58 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x8, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000480), 0xfffffffffffffe62) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x2710}, 0x8) writev(r0, &(0x7f0000000980)=[{&(0x7f00000004c0)="e7637a1eafab735f667802e7dbd1128c5f1bcb6bdab9d16131f8d53df0314fadd1a97922f6edb1440544a5cadafc1222ba3176ad2f7f926475e9641035f83cccefa8e84091f2537342714ae54e94c37a4e6741494d743b33dab3c4580d892614ae7a05d40cb3a4762a5741540333f9e73fadac94", 0x74}, {&(0x7f0000000540)="5d55b22b9c4af8675cd5bdac95b5fb05fcf305386ca25e29c3cb09143552ada0462987b9ae0469b2fcee62678abb8ab9c657a135ec2d854ead4778ff9fa4f8cac95cc8012ddad005c9c180b3c6eb740e1a99e594920ee4d7a522c1634d19b9fb2efb7d86a98a8c3c2d4e2704106044af627e08079d0d7d25c7e8543b88da8c69b38a857231421b0846b9a2a593b2a55c9edc2f06d94de4f2d3f9", 0x9a}, {&(0x7f0000000600)="c4e5a50b1997c692fbb51cf739c7c0e41b913956f78a66096981c30270fdce03cd829cfbf634014f4e78661ac68cb67b3af373b0767420c938c703cb5c05b57967de32137c0ebc135ed62d88333b", 0x4e}, {&(0x7f0000000680)="48dcd2fc6875ffb430cfdb11176ab0942fae8a8f76555bed1a3e6c50de76ee46be95843e2d9ed753aaf5b91c9c4679247980622307088743c78ffbdc8b9f116e7a1df4477074d63cdc0060a4827080e126008c3ec822a85cb4a9add2103ae614079d9e33d0589e0313f5b643b8eaa77699736e905b32101a34729fc9568e11b04d4fe863b8c1ecae9ed373f5599685b00c9ef536e13ba96b87b2a857bf7d555971204a4ca669ddaa974fa669ba099cc984bb29f600ad0bb94450e381bffa502e6298ff84143be4a3d4747c2565e96c913823d5a15e48424659845ffa43f8d73f5acc5e848620e38c", 0xe8}, {&(0x7f0000000780)="40d7e775fea5376894c338d96f47c4b7f0213f44693097178aa573e287bffb3aa83f1593576a532396a35e9a6ed5f220002abfe9132ab6269b3bd3", 0x3b}, {&(0x7f00000007c0)="00b8f53b7e7299a765f4ee1516a2a2873c64dfeef5e88cee61650a73b6964a79d1291524be56da0653b7c892307a4a289b94ea8987b831ea85b532b331b5f379e9b0b8dda6b950e893a9e437fb8983833a4d0c5c131876963c2b95786a83606b7cbd939b63955fa34602fbf02f8d3f7b9bb2078670e4bcfe0f6c9758bb8e827195980c00569f387cf4fd6aeb13a86f6a0a8568556f2a3bbc63", 0x99}, {&(0x7f0000000880)="c9438fe6429dc8292788a4805e9e471c942e8091c18e2e61b0a9738dee7df27cd2371f6650e053d7a926e397335f19e736110f0c9215cf904386918a1b9257dcc4329f67df4894a8a9c31b57932e163d22a33d3a7582741732e107d67873fb8d798e2ec4a4d756b52371278eece1ac53219270d4cce8791e0f010b2914e258679f8c8ac36cc00467ab4bfb9e055540971eefc5535dd8a8579e58faf5c24f2f8ac4fba67aff586a6ffba1f169c61a343fc22a8710e094281d09bb1da897a6292d22659a61d72d300628f959919b10bd8eb880720aa4330bb86f2702a6cd1e64f74261a4637c579b13ab08e0649d2410f9d620de36df253f46", 0xf8}], 0x7) 2018/04/01 17:56:58 executing program 4: r0 = socket$inet6(0xa, 0x805, 0xc3bb) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000cb8000)="ff0004000002000100000000000000000000000000000203", 0x18) 2018/04/01 17:56:58 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)={0x0, 0x2}) 2018/04/01 17:56:58 executing program 7: syz_emit_ethernet(0x3a, &(0x7f00000000c0)=ANY=[@ANYBLOB="b9479e1949cd00000000000008004700002c0000000000009078ac1414bbe0000001070704ac1414aa00000000000401907800d8554c00a9fe2d9027be5848d5d8506341708ef473695c49032908d0731d4ec346335abe7429bbfd26b9deeaedf140b71bdd995a9df4a7b0ef8340abfda32f8032edc665e40eb7db963af96d50d306c8e6e9f3ca74b4a888aeb286243abd288c20e030a6f431e77b76346a726307186ee3c5ecc60ad90a393d52e891a67bfdba6b7877a3a519eca61109296776910cfffb17ceecf38ef3fb8f5b4e320a1c491500000000000000000000000000"], &(0x7f0000000040)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000080)=0x4) 2018/04/01 17:56:58 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000000)=ANY=[@ANYBLOB="b9479e01000000000000000008004700002c0000000000009078ac1414bbe0000001070704ac1414aa00000000000401907800d8554c0008f2d9"], &(0x7f0000000040)) 2018/04/01 17:56:58 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @empty={[0xffffffffffffffff]}}, 0x1c) r1 = dup(0xffffffffffffffff) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000200)={0x2, 0x0, [{}, {}]}) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="b424fed11252f4e1410ac6874db18c8a1a9913be1885452ea3ccb5578d58f4f2678a22358448bbec8410994bbbdaef41ba5a760b4fba1c4940f26f0316895f4d7cc89e24f115ba45b84a0f3996bdacfc94c356b392e9167df207ac3a5b2b4ed006564357a0d20f870b84b2341c66e63c6819d4bfed0aea2a80fbc714f212ee90c509a6d68c05112a3902aa1c3bf6a9edd9953eb4857eeb25b578e9ff3d97e2de072358e73b977a6a", 0xa8, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r2, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000)=""/157) 2018/04/01 17:56:58 executing program 7: 2018/04/01 17:56:59 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000004c0)={'bpq0\x00', 0x6100}) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000000480)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) fcntl$getown(r0, 0x9) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:56:59 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x101080) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x4, 0x8, 0x6, 0x3, 0x5, 0x6, 0x9a2, 0x1000, 0x3, 0x2}) inotify_init() 2018/04/01 17:56:59 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [{0xae9, 0x0, 0x2}, {0x8d9, 0x0, 0xfffffffffffffffa}]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000100)=0x1) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000140)={0x1ff}) ioctl$TIOCNXCL(r0, 0x540d) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00000001c0)={{0x694c, 0x4}, 0x0, 0xfff, 0x7, {0x173, 0x9498}, 0x1b2, 0x4}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00000002c0)=0x200000000) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000340)={r3, 0x4}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x78e00e35d9c503bb, 0x830, r0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000380)="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") r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000013c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000001500)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000014c0)={&(0x7f0000001400)={0x94, r4, 0x2, 0x70bd27, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xe09e}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x83}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3cc}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xaf0d}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x804}, 0x4000014) setsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000001540)=0x200000, 0x4) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000001580)={{0xa, 0x4e23, 0x87d, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e20, 0xaa9, @loopback={0x0, 0x1}, 0x5}, 0x14, [0xfffffffffffffff8, 0x9df, 0x35, 0x8, 0x8, 0x3, 0x1]}, 0x5c) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001600)={0x6, 0x4, 0x6, 0x0, 0x80000001, 0x1, 0xdee2, 0x7, 0xffff, 0x4, 0x1}) sendmsg$nl_route(r0, &(0x7f0000001700)={&(0x7f0000001640)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000016c0)={&(0x7f0000001680)=@ipv4_getnetconf={0x2c, 0x52, 0x200, 0x70bd2a, 0x25dfdbfb, {0x2}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x8}, @NETCONFA_RP_FILTER={0x8, 0x3, 0xffffffffffffffb7}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r5 = memfd_create(&(0x7f0000001740)='IPVS\x00', 0x3) socket$key(0xf, 0x3, 0x2) syz_mount_image$xfs(&(0x7f0000001780)='xfs\x00', &(0x7f00000017c0)='./file0\x00', 0x2, 0x7, &(0x7f0000001b80)=[{&(0x7f0000001800)="337c31ebcf76b2355e50ed040b13a17b6dbf59b0ad4d6df578c5bd7179a467396d284ce75810fc5d0e7dab9b0e2633e55ceaa5adc14b0d89919bea4f1ffbfabf42955c5398f8967b519aade00f724579480e9e10eff7d7a674314118a03dd7e74a43e75223495aded267ced4d48c1e1d19aace82baba5c0fa1d07a96390c8201bf4126d1b8", 0x85, 0x2000000000000}, {&(0x7f00000018c0)="b0fa53efc7840189bdf31b0e8c7ec0c157a170274100a7b2b43856c74ec90d0bec9f0e7d3825bc323463a93f0f4905caa1f69dbbf753d082465c8a7000d69db2e4ad5be0137e8f0e8361e1a6c0d54a9ae49cd97cc33fbca700356b5395e0d46ff328febf0abc578851b4df81bb37310142d23f", 0x73, 0xfffffffffffffffc}, {&(0x7f0000001940)="172a7f946e29df81769ff7169587b7cfee0058e8eac7ae46a33ba60530e430fcebd029988f6c7e6a578fc7677dded222cca397ac268f6fa8ff", 0x39, 0x7fff}, {&(0x7f0000001980)="0a93a8eaf22a7da31b27bace665f8091ad30e8be3094758e42890dd40548d3926ec1fd", 0x23, 0x8000}, {&(0x7f00000019c0)="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", 0xfd, 0x5}, {&(0x7f0000001ac0)="0e9104e866654a13c18093e856fa6694cccdb6b5768fe340ade0a4a44fcee9182e922c6c754f135b1dcee58fe2fda56a03bdbe73a4e34d77426b69c3babca3f1d4638eb067d3dce17f967674d59ba99208620ecc81cca1cf23254847706054977f22eb019c441e8a449c9c03cbba8bc03ba9507ca04600170dbcdf5247c8", 0x7e, 0x44}, {&(0x7f0000001b40)="3f21049e33cb274a35efa2a3dcf051a6d25b3923", 0x14, 0x81}], 0x804402, &(0x7f0000001c00)={'nouuid,', {[{@pquota='pquota', 0x2c}, {@nouuid='nouuid', 0x2c}]}}) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f0000001c40)={0x25, 0x2}) syz_open_dev$sndpcmp(&(0x7f0000001c80)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) pipe(&(0x7f0000001cc0)) 2018/04/01 17:56:59 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000480)={0x4, 0x0, [{0x80000001, 0xfff, 0x3, 0x94b2, 0x2}, {0x80000008, 0x7, 0x905, 0x9, 0x3}, {0x7, 0xa5aa294, 0x1, 0x1000, 0x100}, {0x80000007, 0x3f, 0x20}]}) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x101600) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f00000001c0)=0x10, 0x80800) splice(r1, &(0x7f0000000040), r2, &(0x7f0000000200), 0x5, 0x1) r3 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000500)={{0x9, 0x1}, 'port0\x00', 0xc0, 0x40, 0x0, 0x7, 0x9, 0xfffffffffffffe22, 0xf36, 0x0, 0x0, 0x400}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r4 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x4, 0x701200) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r3, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:56:59 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x7, 0x0, 0x2, 0x1}, &(0x7f00000001c0)=0x18) r3 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="313f3854beda8e096632393f323635"], 0x1ad) 2018/04/01 17:56:59 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/04/01 17:56:59 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000580)=0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) perf_event_open(&(0x7f0000000600)={0x1, 0x70, 0x0, 0x3, 0x3, 0xad, 0x0, 0x80000000, 0x20000, 0x3, 0xc315, 0x8000, 0x6, 0x1ff, 0x6, 0x8, 0x2, 0x2, 0x80000001, 0xdd9e, 0xe7e, 0x400, 0x7, 0x6, 0x8, 0x85, 0x7fff, 0x0, 0x0, 0x0, 0xdb, 0xfffffffffffffff8, 0x2, 0x7, 0x4, 0x9, 0x7, 0x8, 0x0, 0x8472, 0x0, @perf_config_ext={0x9, 0x7f}, 0x4, 0x2, 0x6, 0x4, 0x380000000, 0x8, 0xc3}, r0, 0xb, r1, 0x9) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1900, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='IPVS\x00') r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) socket$key(0xf, 0x3, 0x2) r6 = dup3(r5, r3, 0x80000) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x4) sendto$inet(r7, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r7, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x3) write(r8, &(0x7f0000000180)="15", 0x1) r9 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r9, 0x0, 0xffff, 0x9) close(r2) getsockopt$IP6T_SO_GET_INFO(r8, 0x29, 0x40, &(0x7f00000002c0)={'filter\x00'}, &(0x7f00000001c0)=0x54) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) 2018/04/01 17:56:59 executing program 6: r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x2, 0x80080) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) socketpair(0x3, 0x80f, 0xffff, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x8000, 0x181080) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={r4}) setsockopt$ax25_buf(r5, 0x101, 0x0, &(0x7f0000000080)="b9e94ab8c5ff2a23d206", 0xa) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000480)="36338238988954b539e31a551640581b9a52330a5a9da57971aace62c6a534daa63f4e444a630ef5fa7f423eb938934f0e6886d46c8ac67763ad3ccf33a65a526fe9f7e70bd7f689e2277a3fcf917c75da82a14aae21ce21bfba4ffef81eb81b203bdaaaf951cf07ec7c8a9ab93f7c770076853db7492a5fa1a638082e76b26e02be1692d422718149e9d425ac8e41cb5e6305ae0d9ff81fabcdfaedfd670b54366d93cc71d0fbfd7085cab335b377b9de2d5492b3b5d91f5ef0d3fb70d0dbbf84ae78e004dc27d5c3c8f385f0b11a8f55a32bf285fc", 0xd6) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3, 0x301080) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f00000002c0)=0x6, 0x4) syz_emit_ethernet(0x3a, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) sendmsg$nl_crypto(r0, &(0x7f0000000740)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f00000005c0)=@alg={0x110, 0x10, 0x828, 0x70bd27, 0x25dfdbfe, {{'pcrypt(rfc7539(ctr-serpent-avx,md4))\x00'}, [], [], 0x2000}, [{0x8, 0x1, 0xffffffff}, {0x8, 0x1}, {0x8, 0x1, 0x200}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0xc0}]}, 0x110}, 0x1, 0x0, 0x0, 0xc1}, 0x800) setsockopt$sock_int(r5, 0x1, 0x23, &(0x7f00000000c0)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xf7b, 0x7fffffff, 0x6, 0x6}, &(0x7f00000003c0)=0x98) ftruncate(r5, 0x7fff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r6, 0x7, 0x3}, &(0x7f0000000440)=0xc) 2018/04/01 17:56:59 executing program 7: syz_emit_ethernet(0x1e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [], {@can={0xc, {{0x2, 0x0, 0x6, 0x1}, 0x6, 0x3, 0x0, 0x0, "1ea3e39012179d9e"}}}}, 0x0) 2018/04/01 17:56:59 executing program 6: syz_emit_ethernet(0x42, &(0x7f0000000080)={@random="b9479e1949cd", @empty, [{[{0x9100, 0x0, 0x7, 0x4}], {0x8100, 0x3, 0x9, 0x2}}], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x1000000000]}) 2018/04/01 17:56:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x9f, "501b63b3942a2cfb6a112f882d38c987a289839d1ae384f746a6988c331c026af4c7b06d734cc790cdbf99d93f9ca0a8b50e1c9023526e1d52e33e717ed173f6aea2f3a7d2a1eb106ce8733595065b08507f4be688c5e17f33cdca4d924d1af776d8f8aae588e3be594417975850848aa97c44687cd93c028569ee669e4349df75acafd3f41332e0891380d2ab60ee87cc7a3ca238bc4ee6be978ba74814d0"}, &(0x7f00000001c0)=0xc3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 17:56:59 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0xb82}, &(0x7f0000000140)=0x8) 2018/04/01 17:57:00 executing program 6: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./control\x00', 0x108f, 0x0) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x1) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffdffffffff, 0x2}) readv(r2, &(0x7f0000459000), 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x6, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000080)) syz_emit_ethernet(0xffffffffffffff93, &(0x7f0000000380)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, [], {@ipv6={0x86dd, {0x1, 0x6, "8604d2", 0x0, 0xff, 0x10001, @empty, @local={0xfe, 0x80, [], 0xaa}, {[@hopopts={0x0, 0x0, [], [@pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x3}]}, @hopopts={0x2e, 0x0, [], [@padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1}, @ra={0x5, 0x2, 0x1000}, @padn={0x1, 0x0, [0x0, 0x0]}, @calipso={0x7, 0x0, {0x1f, 0x0, 0x7fffffff, 0xd28000, [0x1]}}]}, @routing={0x2c, 0x0, 0x0, 0x2, 0x0, [@dev={0xfe, 0x80, [], 0x10}, @dev={0xfe, 0x80, [], 0xf}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @dstopts={0x6c, 0x0, [], [@ra={0x5, 0x2, 0xec71}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x101}, @jumbo={0xc2, 0x4, 0x9d}, @pad1={0x0, 0x1}]}, @dstopts={0x84, 0x0, [], [@hao={0xc9, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @enc_lim={0x4, 0x1, 0xffffffff}, @calipso={0x7, 0x0, {0x6, 0x0, 0xffffffff00000001, 0x6, [0x40, 0x2, 0x5, 0x80, 0x7, 0x400, 0xffff, 0x80000000, 0x4]}}]}], @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0xffff, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x18000, 0x7], "8e4e71"}, {0xffffffffffff0000, 0x0, 0x80, 0x100000000, 0x0, 0x0, 0x800, [0xe621], "96b2e4705810b70c4af642343220f3c591ec4dd2b9670bc9f3e36b0a619ae76c1f11572eaac2b0d0734ce449a5d0752ac537cfca37dffa41be2588bf2dfd201ceca0792b59e072bc9d409547c3140b8f6e72660c4e81557784fcf03ecc86d6da16b7b60f41e4b36e694d191fb7d700e3f781ce51a04a456b574f46be0c3c3f20c926cb6a7a746edde226b731e5800843ddd59172861931200bfa0e5f6240dcec875e7f8b6363f9d770115b41cbfb931bf575c045efe7d93db78e57ff867aab4d82b6048a1e126bbcf6c683"}, {0x0, 0x0, 0x9, 0x8, 0x0, 0x0, 0x86dd, [0x1], "6e33cbc438be1b9c44adeb1537a485afcf86e88ed71383f5bdf3284fd6ce9cc0507367cb25388bf1651c8a13ccbf667fae386abcc07f48bb89ff5639fb567317a236449aee007a0ba6e62ab74d6629648ab196dd3df5fd3656781fbe3aa6d4e807807bb3dd82d3232f4b8d2eb1bc32696d58345fd5e2f54b46c487f567bb692764916f808f9d2f2e667e0056fc8afd5a9441ee34c36d7aa7b891836396e06496195d8f8744b337514b1c0cc7b2f9f8255d4447660b9a67f1aec432f398a04201cd1d1d904eaf4963b5b97fd12086e973b7b7943ecdd2"}, {0x8, 0x88be, 0x4, {{0x3ff, 0x1, 0x80, 0xaf, 0x400, 0x9, 0xffffffffffffffe0, 0x6}, 0x1, 0x9}}, {0x8, 0x22eb, 0x1, {{0x0, 0x2, 0x5, 0x0, 0xf74, 0x100, 0x9, 0x80000000}, 0x2, 0x4be, 0x8, 0x7f, 0x4, 0x3, 0x4, 0xa3, 0xffffffffffff0000, 0x6}}, {0x8, 0x6558, 0x0, "d0cd058266bcd643e99824210616fe15ce1a7c88c81c51c98d6f8def3f4289f9ba155b81fb14b16329e89b662311d28962f0e3f61c6cec6f98f6743eeef49cda29340b0a2acee827c6663ef4f676d3dc39c4d216e4c6d770a047"}}}}}}}, &(0x7f0000000040)={0x80000}) r3 = memfd_create(&(0x7f0000000080)='\x00', 0x3) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r3}, 0x10) 2018/04/01 17:57:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x400, 0x100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000129bd6f36fd34df250d0000000800040021722246080006000700000008000e000010000008000400f2000000080006000010000014000200080003000000000008000003001400020073797a6b616c6c657231000000000000080007004e230000080008000600000000000000000000"], 0x78}, 0x1, 0x0, 0x0, 0x20004090}, 0x4000000) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r3 = eventfd(0x800000000400000) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000004880)={0x0, r3}) dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000040)={{0x74fb, 0xcab0}, 'port0\x00', 0x2, 0x0, 0x3d, 0x0, 0x2, 0x7, 0x2, 0x0, 0x3, 0x1}) 2018/04/01 17:57:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fstat(r0, &(0x7f0000000000)) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xf3, "67e7123bc73e08aa9274a34236e45f6ae39352cea1202dee106c77dc4ce5f73c92bae524394d91089817c462ab2348e94dbf00cee91b0acd115b4442c8a1af0caca899b024b9f15a2d68084d3e27505ed505dc93fe9d5fe72fe41be7b5456830d167408881929d27280e1fca3f45429fd920b7a4422293e5db8f6f7acc47cf867144319e8a64c55aa3ed545ce739eca6a69bddc24a77e53fd06362eb6a73088bb79a64a7a569a765f333cacd8873e2a1a3b969f7b08b9d339839200aa228c48324e78871bbc459290faaf2ce37aa256a803dc68ccd00e51e9319eeb29cf4ec48ade7d80a40f91f42228a2e3288171db2c7b356"}, &(0x7f0000000180)=0xfb) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0xa005, 0xfffffffffffffff7, 0x0, 0x9, 0x7fff, 0x3, 0x2, 0x6, r1}, 0x20) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000580)=@ax25, 0xfffffffffffffcfb, &(0x7f00000003c0), 0x1ffffffffffffda4, &(0x7f0000000540)=""/16, 0xfffffffffffffd2f, 0x4}, 0x1) writev(r0, &(0x7f0000000080), 0x37) 2018/04/01 17:57:00 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a6621f51a480e2f3aac78a8db2c0be10f25d1fea68bbb27cf59ce6768143c7da0a5277c17be7e03ff2cd97a72d0351a82cb32b931716cad42bf9e3ec64b5fb82d5ab6bbd2d02e549e66a84f9c795681f0a1df8b9edf3ce14950237ec78ece828761d8bc9245639704915d7d5d5625e9cd9707fd187d962a37d82094a688f609709697282397e835b7b1e416f488d1e93e9dd87c96a1fdfc37bdb13612dd5aa126c16417a8f366042350e9485d00b192449c56657ad3ea028ff1eb384742822414bbe5218eb51fe1b23ce8ff59358aec9153efa611c57ea26daf7533d6c3a4") getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000900)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000008c0)={&(0x7f0000000780)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x74, r2, 0x300, 0x70bd28, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x74}, 0x1}, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000040), 0x100000000081) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000680)={r3}) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getxattr(&(0x7f0000000380)='./control\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='system.vmnet1wmd5sumGPLem0'], &(0x7f0000000440)=""/86, 0x56) r6 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r7 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r6, r7) rmdir(&(0x7f0000000080)='./file0\x00') accept4(r5, &(0x7f00000006c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000740)=0x80, 0x800) r8 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) ioctl$sock_SIOCBRDELBR(r8, 0x89a1, &(0x7f0000000040)='irlan0\x00') syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0xc8, 0x0, 0x0, 0x70bd2c, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3000000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x8800}, 0x24008000) ioctl$LOOP_SET_BLOCK_SIZE(r8, 0x4c09, 0x6) fcntl$setpipe(r8, 0x407, 0x0) execveat(r8, &(0x7f0000000000)='./file0\x00', &(0x7f0000ff9000), &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) 2018/04/01 17:57:00 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000000000)=""/5, &(0x7f0000000080)=0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000680)=@raw={'raw\x00', 0x9, 0x3, 0x31, 0xe0, 0xffffffff, 0xffffffff, 0xe0, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, [@inet=@rpfilter={0x0, 'rpfilter\x00'}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@uncond, 0x0, 0x98, 0xb8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x6b, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x64e) 2018/04/01 17:57:00 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)={0x0, 0x6, [0x0, 0xc15, 0xe56]}) 2018/04/01 17:57:00 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="fa48467125d6d91ac261dd104d017bf837780d560905bdf9a780e244df5a56366c207ae2dd452651696ad1781749d96d3a9ee03eef16832bf88390f2fd1329783d95a63830143f3e9c07b10807f88fb4948ce6901acf7e02b652f9012dd7f41e6ce90ec756a08ac0cafdc7d66f36b162598039383acd5f884b26acbd7ebe67fcb04f94a74ffe5f1005afd6b11498cc0759f539b3c515784c4eb1aaa382f172fe5e87d2fb7fc80557328bf76e2a9ac8e4b938c18a4d7f", 0xb6, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r4, 0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/04/01 17:57:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x204000) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0x8, 0x100, 0x5, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) fcntl$setflags(r0, 0x2, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:57:00 executing program 2: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = memfd_create(&(0x7f0000000080)='cgroupmime_typeposix_acl_access%\x00', 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) r1 = inotify_init() inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) symlink(&(0x7f0000000200)='./file0/control\x00', &(0x7f0000000240)='./file0/file0\x00') inotify_add_watch(r1, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) setxattr(&(0x7f0000000040)='./file0/control\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="62746566972e72616d66730050845a7e518037835028"], &(0x7f00000000c0)='vboxnet1@[$#\x00', 0xd, 0x0) 2018/04/01 17:57:00 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)={0x0, 0xfffffffffffffffd}) 2018/04/01 17:57:00 executing program 6: syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) 2018/04/01 17:57:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x400, 0x100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000129bd6f36fd34df250d0000000800040021722246080006000700000008000e000010000008000400f2000000080006000010000014000200080003000000000008000003001400020073797a6b616c6c657231000000000000080007004e230000080008000600000000000000000000"], 0x78}, 0x1, 0x0, 0x0, 0x20004090}, 0x4000000) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r3 = eventfd(0x800000000400000) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000004880)={0x0, r3}) dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000040)={{0x74fb, 0xcab0}, 'port0\x00', 0x2, 0x0, 0x3d, 0x0, 0x2, 0x7, 0x2, 0x0, 0x3, 0x1}) 2018/04/01 17:57:00 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000140)='./file0\x00', 0x80, 0x1) clone(0x20900, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)="c04fa791ce31bc1e19191873f488e84761ff0f960e2161a873e4") ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) fcntl$getown(r0, 0x9) fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)='vboxnet0wlan0^!systemmime_typeem1GPL(-*md5sumeth1userproc-\x00', 0x3b, 0x2) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) r2 = syz_open_dev$midi(&(0x7f0000001c40)='/dev/midi#\x00', 0x9, 0x40004101) clock_gettime(0x0, &(0x7f0000001b00)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000001a80)=[{{&(0x7f00000001c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/121, 0x79}, {&(0x7f00000002c0)=""/113, 0x71}, {&(0x7f0000000340)=""/127, 0x7f}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000000440)=""/107, 0x6b}], 0x5, 0x0, 0x0, 0xefa}, 0x2}, {{&(0x7f0000000500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000580)=""/153, 0x99}, {&(0x7f0000000640)=""/139, 0x8b}], 0x2, &(0x7f0000000740)=""/31, 0x1f, 0x100}}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000000780)=""/60, 0x3c}, {&(0x7f00000007c0)=""/155, 0x9b}, {&(0x7f0000000880)=""/115, 0x73}, {&(0x7f0000000900)=""/42, 0x2a}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/6, 0x6}], 0x6, &(0x7f00000019c0)=""/188, 0xbc, 0xc83}}], 0x3, 0x10000, &(0x7f0000001b40)={r3, r4+10000000}) socket$vsock_dgram(0x28, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) epoll_create1(0x80000) mlockall(0x3) ioctl$void(r1, 0xc0045c79) finit_module(r1, &(0x7f0000000180)='sy\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) 2018/04/01 17:57:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24}}, 0x19c, 0x5f}, &(0x7f0000000540)=0x88) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x0, 0x9, 0x0, 0x1, 0x8}, 0x98) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:00 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000080)=ANY=[@ANYBLOB="b9479e1949cd00000000000008004700002c0000000000009078ac1414aae00000010707d50688a6d3737c0b26c2734fce326ce004ac1414aa857b33ca000401907800d8554c0008f2d9"], &(0x7f0000000040)) 2018/04/01 17:57:00 executing program 2: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x3) mkdir(&(0x7f0000000180)='./file0\x00', 0x400000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000005c0)={0x6, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}]}) read(r0, &(0x7f0000000200)=""/31, 0x1f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) r2 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) exit(0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000600)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x20000000) r4 = getpid() r5 = perf_event_open(&(0x7f0000740000)={0x2, 0x70, 0x3f, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r4, 0x0, 0xffffffffffffffff, 0x0) r6 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedsend(r6, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) writev(r5, &(0x7f0000000480)=[{&(0x7f0000000040)="2d304860343061f2b3bce53d643745083ef47802517d3fc7fb273332e5f5df507cf674967db2ba3eed27eacf6381015fb70049a431a219c0288311ac1ceaaabfcea8dca4b737e04afbe9b7ffb3d68c3b968505ae830514a887875ab24a69f543ea4e45f27b2144cde94c9caf8f18b0f2dd4995752847f7ecf4fdfaf96422df5fd92d76d05d03072dde5c77dc9085b228fb3dddd6dac1d7c375c9a6485aa0febe8443a39377c9bdb3fdafbc42d2becc9f0f569b22dfebf7c4fb8f389a1873205032871cfe40fe2d7bf4bc8c62a17f669c5757d9058e625d4acb2453feaf0d08e425216b2a7fa6d4916abbbd127b0624b0a5", 0xf1}], 0x1) mq_timedsend(r6, &(0x7f0000e3314c), 0x0, 0x0, 0x0) creat(&(0x7f0000130000)='./file0/file0\x00', 0x0) 2018/04/01 17:57:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x400, 0x100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000129bd6f36fd34df250d0000000800040021722246080006000700000008000e000010000008000400f2000000080006000010000014000200080003000000000008000003001400020073797a6b616c6c657231000000000000080007004e230000080008000600000000000000000000"], 0x78}, 0x1, 0x0, 0x0, 0x20004090}, 0x4000000) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r3 = eventfd(0x800000000400000) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000004880)={0x0, r3}) dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000040)={{0x74fb, 0xcab0}, 'port0\x00', 0x2, 0x0, 0x3d, 0x0, 0x2, 0x7, 0x2, 0x0, 0x3, 0x1}) 2018/04/01 17:57:00 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xff, 0x4001) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)) 2018/04/01 17:57:00 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x800]}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000080)={0x68, "c2fb14fc0f11720a738b4b84708811bd3c7ac83ad86a14d3b855feb0ce9a0645a8d2d1750d653d760a126b8edf5f923a775d7a00b13c4f323fe9de1c504236180b706cd9e82668dd32b3e5c59cc7a45fcb7b7d6a734e911f244c32f860686148b7892b14a0896218"}) 2018/04/01 17:57:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x400, 0x100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000129bd6f36fd34df250d0000000800040021722246080006000700000008000e000010000008000400f2000000080006000010000014000200080003000000000008000003001400020073797a6b616c6c657231000000000000080007004e230000080008000600000000000000000000"], 0x78}, 0x1, 0x0, 0x0, 0x20004090}, 0x4000000) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r3 = eventfd(0x800000000400000) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000004880)={0x0, r3}) dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000040)={{0x74fb, 0xcab0}, 'port0\x00', 0x2, 0x0, 0x3d, 0x0, 0x2, 0x7, 0x2, 0x0, 0x3, 0x1}) 2018/04/01 17:57:01 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) socketpair$inet(0x2, 0x5, 0x800, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000540)={'nat\x00', 0x0, 0x3, 0x22, [], 0x0, &(0x7f00000004c0), &(0x7f0000000500)=""/34}, &(0x7f00000005c0)=0x50) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) pwrite64(r0, &(0x7f0000001200)="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", 0x1000, 0x0) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000000000000000002"]) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x77ffe) setsockopt$inet6_tcp_int(r2, 0x6, 0x26, &(0x7f0000000040)=0x80000000, 0x4) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000000c0)={0x0, 0x1}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080), &(0x7f0000000140)=0x4) 2018/04/01 17:57:01 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5643, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x6, 0xf8f, 0x800, 0x8, 0x80, 0xffff, 0x7}, 0xc) syz_emit_ethernet(0x3a, &(0x7f00000000c0)=ANY=[@ANYBLOB="b9479e1949cd00000000000008004700002c0000000000009078ac1414bbe0000001070704ac1414aa00000000000401907800d8554c0008f2d984f25c55d1cb7ad5e6fc01d9618006c537a8674f895799c80bd7450415caaf5a242c1d2cfe0849b39f16f6d46cae25fdf7e1e28ce43bf9f334cf2a1e7576c7f8401dc8c279f9fa3e196399e290da844004d6da97da54bf6e052ed413f38292e12548d38a5855573ff163183438619e07b5c0dee390955e1cecbaa4e8b784d941559e3891f637fefc7b6e20"], &(0x7f0000000040)={0x0, 0x3, [0x0, 0x0, 0x4000000000]}) getsockname$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000300)={r1, 0x1, 0x6}, 0x10) 2018/04/01 17:57:01 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x501002) 2018/04/01 17:57:01 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000080)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xf}, 0x800, 0x1, 0xff, 0x3, 0x3, 0xee7, 0x4}, 0x20) tkill(r0, 0x15) 2018/04/01 17:57:01 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x29, &(0x7f0000e5bef8)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x104) 2018/04/01 17:57:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/164) sendmsg$nl_route(r0, &(0x7f0000addfc8)={&(0x7f000096d000)={0x10}, 0xc, &(0x7f0000900000)={&(0x7f0000d31fdc)=@ipv6_getroute={0x20, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10800, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000100)={[{0x7fff, 0x1000, 0x6, 0x1, 0x100, 0x9, 0x0, 0x7fff, 0x8, 0x1000, 0x2, 0x36ac, 0x5bd}, {0x9b00, 0x1, 0xccb2, 0x9, 0x590c, 0x4, 0x800, 0x5, 0x20, 0x400, 0x81, 0x2}, {0xeb, 0x7e, 0x9, 0x7ff, 0x5, 0x80, 0x31a7, 0x40, 0x4, 0x6, 0x5a7, 0xb4b7, 0x7fff}], 0x86c}) 2018/04/01 17:57:01 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setreuid(r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x10) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00000000c0)={0x0, 0x1, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) 2018/04/01 17:57:01 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="9119ad119010fe270e7b0c7452cf273c36be834e51004b4605e6ce68d399ca09904a5795a8ed70c4b8c3bb3587b594aec03c2af250966d09420eacd8f1bc3a20514afe4a6ec924c229b17a53e0a44e24001f208aa56517b9240a520c204718383547d2d10828d698870f8a423aa6bde7dba5ffbf657c668d74b3b78cf6", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES16]]], &(0x7f0000000040)={0x1, 0x0, [0xffffffffffffffff]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x40000000000000, 0x4002) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000001c0)={0x3e, @rand_addr=0x7, 0x4e22, 0x1, 'lblc\x00', 0x2b, 0x0, 0x20}, 0x2c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x10000, 0x0) connect$inet(r1, &(0x7f0000000200)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000300)=0x6e) 2018/04/01 17:57:01 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0x2}, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000080)={0x3, 0xffffffffffffa0f7, 0x200000000008, 'queue0\x00', 0xfffffffffffffffb}) 2018/04/01 17:57:01 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') r4 = getpgid(0x0) sched_getattr(r4, &(0x7f0000000380), 0x30, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959d45f312518ebf426267191"}}, &(0x7f0000000200)=0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {r6, r7+10000000}}, 0x0) r8 = dup(r0) r9 = accept4$alg(r8, 0x0, 0x0, 0x0) sendmsg$alg(r9, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) 2018/04/01 17:57:01 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x12, &(0x7f0000000340)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3) r1 = getpid() wait4(r1, &(0x7f0000000140), 0x20000009, &(0x7f0000000180)) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x44000) name_to_handle_at(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x5c, 0x1, "1c8b32115b32947084fcbb09704dadc5f1f045aff5971c9a26657fb444d6d8e49dcbec700eb6c1cc2e7759ebe61981acba4cbded6796a54b91476585740fc2276106578f0ff0717cfc1f74ddeddc2060fb94c6bf"}, &(0x7f0000000100), 0x400) 2018/04/01 17:57:01 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x22100) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req={0xffffffffffffe2ef, 0x7, 0x0, 0x8917}, 0x10) listen(r0, 0x20) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000400)="480000001400190d76a81014aed182f302844700809d79acdfffe00600000000000000a2bc5603ca0016087f890000002000002ef774a99de48b143500d5413da836d48a566e8ef9", 0x48}], 0x3e6) 2018/04/01 17:57:01 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000b00), &(0x7f0000000b40)=0x8) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f0000000480)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f23c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1f146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b8ca05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b39080417072cf26db77335331fd9d49b1bea2ba448e3e7822109d566acc5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf5fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c632af02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f3006395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa44b7bcc0b9688588bd80089298088ae533de7af3627718726709d4f5d773a6f80c058d22ceece37bd5b3e76e089de57cf80ea6a3b1972cbb086b9e03d228f0057089e04baa357cfb3a9e5941c7643e903ca252509cc4b9a6202ecb3faae31d6309135668d9a55f3a8d64b65496429d74a1d236f17c9f0d60f0924f1fab0f40bbde913fc4eeda486145a39026725897734fff68ff083d3c07e61f937093be31b0cc6dc000000000000eb8fcec2609f1811b9a14bcee3efeed3a3aa0e4bc0cbd0779fd180906e089801967a35bf2483c0a575e2987cad00098099780de75e522f9baf9ac6e2aa90cdebb5e448c6", 0xfe7b}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:01 executing program 7: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="6019aa053850e7c3c71892a41faadc9157aa0ba62b2f23300ce22d63d117f2cd4366bbb0676b617ac9baab", 0x2b, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0xffffffff) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/qat_adf_ctl\x00', 0x10800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000680)={0x6, 0x8200, 0x101, 0x0, 0x0}, &(0x7f00000006c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000700)={0x5, 0x92, 0x2, 0x7ff, 0x10000, 0x6, 0x9, 0x8001, r2}, 0x20) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0xc) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) syz_emit_ethernet(0x56, &(0x7f0000000380)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@canfd={0xd, {{0x1, 0x6, 0x401, 0x4169}, 0x13, 0x1, 0x0, 0x0, "c98f5ab6c8ef90e765274e142ac615f982f70f553fed9830dc727a03253f00e1a3715ce6a6fc7a42382ddf41cc7d7e1968b13594dd6b2e099eedbf97a767f78c"}}}}, &(0x7f0000000400)={0x0, 0x1, [0x88b, 0xd0e, 0x72, 0xd78]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000034c0)={0x0, 0x1000, "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"}, &(0x7f0000000180)=0xffffffffffffff81) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000001400)={0x0, 0x4}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000200)={r4, 0x0, 0xffff, 0xbfd, 0x1000, 0x200, 0x0, 0x100000000, {r5, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x17}, 0x1f}}, 0x4, 0xc5, 0x6, 0x3, 0x4}}, &(0x7f00000002c0)=0xb0) syz_emit_ethernet(0x3a, &(0x7f0000000340)=ANY=[@ANYBLOB="aa5cb9479e19fecd0000000000002a1408004708f7800139d15e00623d0000143b1118f2947485f28a90c9be20394d31b0c576"], &(0x7f0000000040)) 2018/04/01 17:57:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='fou\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='fou\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000300)='logon\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='\x00', 0xfffffffffffffff8) r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7fff, 0x20000) getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f00000002c0), &(0x7f0000000580)=0x4) r1 = add_key(&(0x7f00000003c0)='cifs.idmap\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="1879485032c752ae202ee77b8024ae8de7efb72132cf64d4c601edabada763bab2823acfa6869c90e60360850e1e9f1591610493ad2562fe07c630cea959ff398d23d822c1360a746dafb2d72aa4a1e6b162dc6a17c0add85d186a79f31f134982181c10327eba7ece4d2563aebc89a5e4343c2a4145555ca0b68941aaaba3140314911b3ecfc89240ae746d74cb6afb28893db2a7c535ae85a6a8bb8aa5f5e51f1151a3cd8b54eac561279efd696d0ee313dea57d7522f92777e9c1eace", 0xbe, 0x0) r2 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x111000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000500)=0x4) keyctl$restrict_keyring(0x1d, r2, 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') 2018/04/01 17:57:02 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x9e, &(0x7f0000000080)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x8, 0x3, 0x2}}], {@ipx={0x8137, {0xffff, 0x8c, 0x4bca, 0x15, {@current, @current, 0x7ff}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2b}, "60654d4e13bb9d23a34e97e242156df083a97382f42c54be84161010ad3c38005d4d86049b98cde3f472d91397554bbdd9cc343221d85741525581504893238151e025df4a083b91031eb21bb0b6698ba9623a9a0f47cb1580a66793d0c37593f9e6d702a670360a266820592c61"}}}}, 0x0) 2018/04/01 17:57:02 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) syncfs(r0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900080001000080000000001900a307250000000000d34c000036454d4400009b84136ef75afb83de448daa000000000000000029335ad2bc", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) recvfrom$inet6(r0, &(0x7f0000000280)=""/106, 0x6a, 0x40000000, &(0x7f0000000300)={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000700)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f00000000c0)={0x100000001, 0x5, 0x9, 0x4, 0x14, 0x3ff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000200)={0x1, &(0x7f0000000180)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000240)={r2, 0x2}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x8001) 2018/04/01 17:57:02 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="f67b5af4"]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x48, 0x0, &(0x7f00000002c0)=[@register_looper={0x630b}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)}}], 0x0, 0x0, &(0x7f0000000180)}) r1 = memfd_create(&(0x7f0000000040)='/dev/binder#\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000180)=""/226) 2018/04/01 17:57:02 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x2, 0x0) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000001c0)={r1}) r3 = socket$netlink(0x10, 0x3, 0xd) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @multicast1}, &(0x7f00000000c0)=0xc) sendmsg$nl_generic(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004000) 2018/04/01 17:57:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000000040)=""/61, 0x3d}], 0x200000000000002c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000004c0)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) 2018/04/01 17:57:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000600)=0xe8) getgroups(0x1, &(0x7f0000000640)=[0x0]) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@dev, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000800)=0xe8) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={r1, r2, r3}, 0xc) 2018/04/01 17:57:02 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="b9479e1949cd", @empty, [{[], {0x8100, 0xfffffffffffeffff, 0x503, 0x2}}], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) 2018/04/01 17:57:02 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x9, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x86, 0x1000, 0xff4, 0x9, 0xfffffffffffffffc}, 0x14) r4 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x2, 0x0) r5 = geteuid() setfsuid(r5) r6 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000001c0)={0x9}, 0x4) ioctl$KVM_RUN(r7, 0xae80, 0x0) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) connect$pptp(r4, &(0x7f0000000200)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000140)={0x3, 0x3, 0x3, 0x403}) socket$inet6_sctp(0xa, 0x5, 0x84) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) tkill(r0, 0x15) [ 388.270107] binder: 28184:28198 unknown command -195396618 [ 388.297104] binder: 28184:28198 ioctl c0306201 20004000 returned -22 [ 388.309099] binder: 28184:28198 ERROR: BC_REGISTER_LOOPER called without request 2018/04/01 17:57:02 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)=ANY=[@ANYBLOB="b9479e1949cd00000000000008004700002c0000000000009278ac1414bbe0000001070704ac1414aa00000000000401907800d8554c0008f2d9"], &(0x7f0000000040)) 2018/04/01 17:57:02 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1000000100001, 0x0) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000280)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x3, 0x4, {0xa, 0x4e24, 0xab8, @empty, 0x45cb}}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)="d0e72e95b9470185b45202", 0xb}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1e0, 0x4000000}, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000600)=r1) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008, 0x0, 0x40100) write$fuse(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="2800000000000000004cd430ce6a000000"], 0x28) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) 2018/04/01 17:57:02 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10001, 0x4000) write$tun(r0, &(0x7f0000000080)={@pi={0x0, 0x8137}, @void, @arp=@generic={0x318, 0x8863, 0x6, 0x0, 0x5, @empty, "", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "6f87da51c96c7fe1b75d51d4772b5c85"}}, 0x28) 2018/04/01 17:57:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x40002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x81, 0x0, 0x3, 0x7}) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00000001c0)=""/232, &(0x7f0000000140)=0xe8) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000100)={0x2, 0x10000, 0xffffffffffff4eda, 0xfff, 0x100000000004}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 388.316754] binder: 28184:28198 got transaction to invalid handle [ 388.323492] binder: 28184:28198 transaction failed 29201/-22, size 0-0 line 2848 [ 388.335117] binder: 28184:28198 unknown command -195396618 2018/04/01 17:57:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x2, 0x2) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xf, 0x6, &(0x7f00000004c0)=@raw=[@call={0x85, 0x0, 0x0, 0x10}, @exit={0x95}, @exit={0x95}], &(0x7f0000000500)='GPL\x00', 0x0, 0x4c, &(0x7f0000000540)=""/76, 0x41100, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000640)={r0, r2}) [ 388.335127] binder: 28184:28198 ioctl c0306201 20004000 returned -22 [ 388.335180] binder: 28184:28207 ERROR: BC_REGISTER_LOOPER called without request [ 388.335201] binder: 28184:28207 got transaction to invalid handle 2018/04/01 17:57:03 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x752]}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/01 17:57:03 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x401, 0x2}, &(0x7f0000000000)=0x88) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x7fff}, &(0x7f0000000180)=0x8) syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) 2018/04/01 17:57:03 executing program 2: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000001200)=0x80, 0x80800) connect$pppoe(r1, &(0x7f0000001240)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gretap0\x00'}}, 0x1e) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x2) ioctl$KVM_SMI(r2, 0xaeb7) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x400001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001280)=ANY=[@ANYBLOB="06e7310e9d27a15b48668dabf3d375", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x18) syncfs(r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000180)={0x2000000000081a, 0x8, 0x7}) write$sndseq(r3, &(0x7f0000000100), 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000200)=""/4096) getpeername$packet(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001300)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000001340)={'ip6gretap0\x00', r4}) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000001380)=0x4) [ 388.335219] binder: 28184:28207 transaction failed 29201/-22, size 0-0 line 2848 [ 388.415791] binder: undelivered TRANSACTION_ERROR: 29201 [ 388.524872] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/01 17:57:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='uid_map\x00') ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000180)=""/39) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0) 2018/04/01 17:57:03 executing program 6: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) syz_emit_ethernet(0x1ab, &(0x7f0000000040)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000000)={0x1, 0x0, [0x0, 0x0, 0x0, 0x2]}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x100, 0x0, &(0x7f0000000100), 0x10020, &(0x7f0000000140)={[{@gid={'gid', 0x3d, [0x33]}, 0x2c}]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDSETLED(r0, 0x4b32, 0x0) 2018/04/01 17:57:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f23c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b8ca05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b39080417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c632af02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f3006395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa44b7bcc0b9688588bd80089298088ae533de7af3627718726709d4f5d773a6f80c058d22ceece37bd5b3e76e089de57cf80ea6a3b1972cbb086b9e03d228f0057089e04baa357cfb3a9e5941c7643e903ca252509cc4b9a6202ecb3faae31d6309135668d9a55f3a8d64b65496429d74a1d236f17c9f0d60f0924f1fab0f40bbde913fc4eeda486145a39026725897734fff68ff083d3c07e61f937093be31b0cc6dc", 0x601}], 0x1) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000400)=""/16, 0x10}, 0x2) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:03 executing program 7: fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x428001, 0x0) ioctl$KDDISABIO(r2, 0x4b37) syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) 2018/04/01 17:57:03 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x28001) write$evdev(r0, &(0x7f0000000300)=[{{0x0, 0x7530}, 0x1, 0x4b, 0x2}, {}], 0x20) sendfile(r0, r0, 0x0, 0x4789) 2018/04/01 17:57:03 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = socket$pptp(0x18, 0x1, 0x2) getsockname(0xffffffffffffff9c, &(0x7f00000000c0)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80) bind(r1, &(0x7f0000000180)=@can={0x1d, r2}, 0x80) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000200)="1a47c2c996e1dd486e2c629a5debd768ad24052652569240b91c6a58ae2312868330ce35d340ca75effb94ed01a91c80e30ce755e15ce5738e99f4f04d6c9f5309184f70b92093b6154f16ec2f64c25d6e029e23ca61b09611211624d4e115d1dc65dd2eace849bace651e3741262c43d9d7c89bfc3a58fa1496675e65dd6b6b8706e62b2be0435bf00e5ad38ebdcccaa8038eba788ee7d9a261fc58f0b16c8a051b7d18e12ce0c733188d4b866f836d19c71f6f682fde258bc1d6e22a025eacf8d679f3ef2a4e", 0xc7) tkill(r0, 0x15) 2018/04/01 17:57:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x208000) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000240)=""/89, &(0x7f00000002c0)=0x59) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000140)={r2}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x3, 0xf051214c4cb4292b) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000002700638100000000000000001100000054744a42b144ae6b5350a9e942fc42558b5fa3d3c1cc3ed92857082c389d45e8af8bbf6b8dda427637b2c615f492b6fb449f389873c4ad3d4a5992cc726cd8949c2c4db0a18a06079add2425af09f4f24a464ec629e30b30e4f213d24baee532148327f9e05bf45ae72882a7061f4351efd43fc9c6ffac37e6ddeb56a042f2a35dd3d4fa1b8ad0deb049c9fbdf33a772"], 0x14}, 0x1}, 0x0) 2018/04/01 17:57:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000001740)=[{&(0x7f00000005c0)=""/108}, {&(0x7f0000000640)=""/4096}, {&(0x7f0000001640)=""/203, 0x359}], 0x2000000000000020) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:57:04 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r2, 0x2b}], 0x1, 0xade) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x400040, 0x1, 0x20081, 0x9c, 0x3f, 0x8}) mkdir(&(0x7f0000000040)='./file0\x00', 0x3) rmdir(&(0x7f0000000700)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r6 = request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) r7 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x8000) keyctl$instantiate(0xc, r6, &(0x7f0000000300)="c0d206d471b0b6215415c953ed26280073a052400dc5a962b200c5b10cc7dbe944976d32efd0173aeb34934e91bee6ae6c41ceee958dd36f6dc8850a23529484cf72d4d5ff54dd7238276b40d732966027511d269ab285d5a33ceae8d364677e63ebfed0bf61fe0ad60c3caec9d3767e5e848d1d7dbcb3dcd9c93b5b82b9354d37e8f94c5b96e1b8e727a7214c3768a84c79cccb03cb96737a9f76f57942c9", 0x9f, r7) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000080)={@rand_addr=0x1000, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) r8 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') setsockopt$SO_RDS_TRANSPORT(r8, 0x114, 0x8, &(0x7f0000000200), 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) clone(0x8000000, &(0x7f0000001140)="c0c46a085b7b7d131c27ed781f97549e74d562662f10d95f27ce89a3f265399fb19157f3583ff45b31068bb5e113704a07e0f877515266b631fb31021e0187d047cbeeabfbc5d40c9d5c63f06be579b99b93d80cec387bacc759137ad1ac8ff902def453b800fcb80bd2c66637aadb97570a29fadf", &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") readv(r5, &(0x7f0000dc8ff8), 0x10000000000003c4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x2000, 0x0) 2018/04/01 17:57:04 executing program 7: syz_emit_ethernet(0x17c, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)={0x0, 0x800000000000000, [0xb40, 0xa79]}) pipe(&(0x7f0000000000)) 2018/04/01 17:57:04 executing program 3: r0 = socket(0x1e, 0x80805, 0x0) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x3ff, 0x8, 0x5, @empty, 'ip6_vti0\x00'}) accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) 2018/04/01 17:57:04 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)=ANY=[@ANYBLOB="b900000800470000647060f0dc2e0000000000009078ac1414bbe00000f84b3b9c1fad0082ac1414aab4e92b260004019078003f20000008f2d9ac762b3d6d1f4571520fcefd5741aee2d937"], &(0x7f0000000040)) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x10100) connect$vsock_stream(r0, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000100)={@multicast1, @remote}, &(0x7f0000000140)=0xc) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x2745) syz_extract_tcp_res$synack(&(0x7f0000000300), 0x1, 0x0) 2018/04/01 17:57:04 executing program 4: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000140)={0x0, 0x7, &(0x7f0000000000)="97529997fdda3a"}) ioctl$sock_ifreq(r0, 0x890c, &(0x7f00000000c0)={"696662300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) 2018/04/01 17:57:04 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000500)={0x0, 0x38, &(0x7f00000004c0)=[@in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e23, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x20}]}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x1, 0xffff, 0x10001, 0x5, 0x1}, &(0x7f00000005c0)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000600)=@assoc_value={r1, 0x8001}, 0xffffffffffffffa3) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) r2 = gettid() sched_getaffinity(r2, 0x332, &(0x7f0000000480)) 2018/04/01 17:57:05 executing program 7: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="f50b97a737e67a52d9501c3d55f7a8d5678f5a8bdcd46ef95e47ae59d5", 0x1d, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r0, 0x8) syz_emit_ethernet(0x3a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa001e9200000008004700002cde3414bbe0000001070704ac1414aa00004000000401907800d8554c0008f2d91d2d14"], &(0x7f0000000040)={0xfffffffffffffffc, 0x0, [0x0, 0x8000000000, 0x0, 0x814]}) init_module(&(0x7f0000000140)='posix_acl_accesscgroup\x00', 0x17, &(0x7f0000000180)='user\x00') 2018/04/01 17:57:05 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x640880) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x80032, r0, 0x0) mlockall(0x3) write$cgroup_int(r0, &(0x7f00000000c0)={[0x38, 0x2b, 0x31]}, 0x3) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x800, 0xfffffffffffffef6) syz_emit_ethernet(0x3a, &(0x7f0000000340)=ANY=[@ANYBLOB="b9479e19973c00000000000008004700002c0000000000009078ac1414bbe0000001070704ac1414aa00000000000401907800d8554c0008f2d9"], &(0x7f0000000040)) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000140)) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000100)={0x1ff, 0x5}) 2018/04/01 17:57:05 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r2, 0x2b}], 0x1, 0xade) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x400040, 0x1, 0x20081, 0x9c, 0x3f, 0x8}) mkdir(&(0x7f0000000040)='./file0\x00', 0x3) rmdir(&(0x7f0000000700)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r6 = request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) r7 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x8000) keyctl$instantiate(0xc, r6, &(0x7f0000000300)="c0d206d471b0b6215415c953ed26280073a052400dc5a962b200c5b10cc7dbe944976d32efd0173aeb34934e91bee6ae6c41ceee958dd36f6dc8850a23529484cf72d4d5ff54dd7238276b40d732966027511d269ab285d5a33ceae8d364677e63ebfed0bf61fe0ad60c3caec9d3767e5e848d1d7dbcb3dcd9c93b5b82b9354d37e8f94c5b96e1b8e727a7214c3768a84c79cccb03cb96737a9f76f57942c9", 0x9f, r7) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000080)={@rand_addr=0x1000, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) r8 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') setsockopt$SO_RDS_TRANSPORT(r8, 0x114, 0x8, &(0x7f0000000200), 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) clone(0x8000000, &(0x7f0000001140)="c0c46a085b7b7d131c27ed781f97549e74d562662f10d95f27ce89a3f265399fb19157f3583ff45b31068bb5e113704a07e0f877515266b631fb31021e0187d047cbeeabfbc5d40c9d5c63f06be579b99b93d80cec387bacc759137ad1ac8ff902def453b800fcb80bd2c66637aadb97570a29fadf", &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") readv(r5, &(0x7f0000dc8ff8), 0x10000000000003c4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x2000, 0x0) 2018/04/01 17:57:05 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000a00)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000a40)={@loopback={0x0, 0x1}, 0x1a, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000400)='net/hci\x00') ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000000440)={&(0x7f0000ffc000/0x4000)=nil, 0x5, 0x1, 0x1, &(0x7f0000ffb000/0x4000)=nil}) r3 = syz_open_dev$loop(&(0x7f0000000ac0)='/dev/loop#\x00', 0x0, 0x1000000000040040) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$ax25_int(r4, 0x101, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e5929a991a8c882e32eca8f720f00000000000080002a"}) sendto$ax25(r4, &(0x7f00000001c0)="f95450586a31b54d0c2d5968f77b78a887961c3e619cb8cf26abbadf213c411004ae0994f3bea4543af7d548493a462e4248091663385b717b10c6ca084f1f3d907c08290dc1569be02b970a2316471fbdfed4a7a599968973bcd85e8ad77ad0c50183b1e6e978c8c918aff018009eb0a2edb582250cad923c68bfb93d25116d66fbd88c01e8906e0e02c53544fe4d9dc13c5617059d38abbe18fa6d80a6172c625324660f6fa6c6804e9bc9c3bc526c83aa07d27dc6ad413707f0", 0xbb, 0x0, &(0x7f0000000280)={0x3, {"f6386ae77ca455"}, 0x3}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@local}}, &(0x7f0000000580)=0xe8) r6 = add_key(&(0x7f00000005c0)='encrypted\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)="2ac7c717bb5e1bd084a85772d20de4fbb1658bf1500bacf7d20c8ca59cacf59ba7fda88d16e54449e336150b3f259d3dfc4bc4f6f909671c1f52a1190ecd260fb142b5de0283f7fc5ee6d80427b80190df3785437ebecf7eb7533734292d60bdfd5f32f1d98db8bed2a79e80dace0b53df68de2e6e2c3ca8d741a4befaf57409015e480c3c5efa1322f922ccaaa4f58472", 0x91, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r5, r6) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f00000003c0)=0xd6) 2018/04/01 17:57:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000080)={r2, 0x3}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000004c0)=0x6, 0x4) 2018/04/01 17:57:05 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x28}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) uselib(&(0x7f00000000c0)='./file0\x00') tkill(r0, 0x15) 2018/04/01 17:57:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) recvmmsg(r0, &(0x7f0000005040)=[{{&(0x7f0000000480)=@alg, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000540)=""/37, 0x25, 0x3}, 0x84e}, {{&(0x7f0000000580)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000640)=""/131, 0x83}], 0x2, &(0x7f0000001200)=""/4096, 0x1000, 0x40}, 0x1}, {{&(0x7f0000000740)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000e40)=[{&(0x7f00000007c0)=""/231, 0xe7}, {&(0x7f00000008c0)=""/36, 0x24}, {&(0x7f0000000900)=""/236, 0xec}, {&(0x7f0000000a00)=""/31, 0x1f}, {&(0x7f0000000a40)=""/119, 0x77}, {&(0x7f0000000ac0)=""/224, 0xe0}, {&(0x7f0000000bc0)=""/39, 0x27}, {&(0x7f0000000c00)=""/131, 0x83}, {&(0x7f0000000cc0)=""/246, 0xf6}, {&(0x7f0000000dc0)=""/91, 0x5b}], 0xa, 0x0, 0x0, 0xf9}, 0x5d3b}, {{&(0x7f0000000ec0)=@hci, 0x80, &(0x7f0000001040)=[{&(0x7f0000000f40)=""/81, 0x51}, {&(0x7f0000000fc0)=""/99, 0x63}], 0x2, &(0x7f0000001080)=""/190, 0xbe, 0x7}, 0x5}, {{&(0x7f0000001140)=@ax25, 0x80, &(0x7f00000033c0)=[{&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/248, 0xf8}, {&(0x7f0000003300)=""/159, 0x9f}], 0x3, &(0x7f0000003400)=""/120, 0x78, 0x5}, 0x10000}, {{&(0x7f0000003480)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000003640)=[{&(0x7f0000003500)=""/41, 0x29}, {&(0x7f0000003540)=""/27, 0x1b}, {&(0x7f0000003580)=""/136, 0x88}], 0x3, &(0x7f0000003680)=""/4096, 0x1000, 0x1}, 0xfffffffffffffffa}, {{&(0x7f0000004680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004c40)=[{&(0x7f0000004700)=""/208, 0xd0}, {&(0x7f0000004800)=""/130, 0x82}, {&(0x7f00000048c0)=""/245, 0xf5}, {&(0x7f00000049c0)=""/93, 0x5d}, {&(0x7f0000004a40)=""/78, 0x4e}, {&(0x7f0000004ac0)=""/128, 0x80}, {&(0x7f0000004b40)=""/135, 0x87}, {&(0x7f0000004c00)=""/53, 0x35}], 0x8, &(0x7f0000004c80)=""/64, 0x40, 0x6}, 0x5}, {{&(0x7f0000004cc0)=@vsock, 0x80, &(0x7f0000004e00)=[{&(0x7f0000004d40)=""/164, 0xa4}], 0x1, &(0x7f0000004e40)=""/244, 0xf4, 0xff}, 0x100000000}, {{&(0x7f0000004f40)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000005000)=[{&(0x7f0000004fc0)}], 0x1, 0x0, 0x0, 0x200}, 0x8001}], 0x9, 0x40002062, &(0x7f0000005180)={0x77359400}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000051c0)={r0}) r3 = syz_open_dev$vcsa(&(0x7f00000053c0)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r3, 0x800854db, &(0x7f0000005400)=""/13) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000004fc0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000005300)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0xc000600}, 0xc, &(0x7f00000052c0)={&(0x7f0000005480)=ANY=[@ANYBLOB="0061ae0005cbaaac972e05cd1ab0f1bde04910ab7bd9287b054771c53c808b965a63bb66e3d8946f2b7eaf983543468ab9f7ba773ca759bc6a480a815a0cbf2d954ce1940ed1ce5d1d4e54cbea65d14f9a234dfe60281115", @ANYRES16=r4, @ANYBLOB="040027bd7000ffdbdf250e0000000c000200080008000000000020000300080007004e24000014000200626373683000000000000000000000003c0002000800050000010000080009001f0b000008000300040000000800060000000000080008005159000008000b000a000000080002004e2100003c00020008000400ff7f00000800050005000000080002004e22000008000b0002000000080009000100000008000b00000000000800040004000000"], 0xb8}, 0x1, 0x0, 0x0, 0x1}, 0x40090) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000005440)={0x2, [0x1ff, 0x62]}, 0x8) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005340), &(0x7f0000005380)=0xc) 2018/04/01 17:57:05 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x1fd) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001700)='/dev/mixer\x00', 0x2a00, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000001740)=0x80) r2 = socket(0x4, 0x3, 0x30) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001680)) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='schedstat\x00') pipe(&(0x7f00000016c0)) pread64(r3, &(0x7f0000000140)=""/234, 0xff0f, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="2aa20938328cdbd7dddb54f88758b715d097e967edb1d226f6f281d6", 0x1c}, {&(0x7f0000000400)="c8fdd539ea9ac3b45f186c26598465ef73683aefd6e9f5a9ed8fcf218bbd75544e2860524878e593841720a8f21255ea9b00eea9527bcf54789d6c8989e95af74485ce2ce3196c14e32a35beb05116252d7be9c1cc983728e28dfe7b0e4514cbba6885b10f30facd60dcda63cdaa52aef6e8e21dff3818885104537fbd2215fca155cc8f90151bda464effc94b156e90da803a4efb0b53144547160ce32adcc7dba407cb9c54c65fc8938d17d123485e70ad09decdf17791a88d508b6325a131e8bce91d3976aa1c305aa214e8bb8ed88e91b15b2ec21bc012f3d365fb1dd78c7f03df19dde1aecc32", 0xe9}, {&(0x7f0000000500)="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", 0xfb}, {&(0x7f00000001c0)="67212869460ecc6dd582f8833d5757298708e8686859ed7623e3ed7abbe06ef5b370476e3bbbb048e336b245109e483da6e77290d079c2a5812b71962a803f1ce8927de730961493093cfaeb2f9cfcf68f6844758904f1bd045499ee98f5e5decfc0d66a009d9efda9024936caf6d7ceceb227fa6b9fd82a72bcc433216125e30aeb02a2cc11a0f7cdaa4221b0eaf954dc1b", 0x92}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="929c9319b0a53f725b2cefe94bd58515cb67354856542845795019df5951574bcbbac20b5bdc3971929f07b9fc225e1b85cc19dea032aaf71146a73c15b144102bf54f1dbf62db449907364ef610d3", 0x4f}], 0x6, 0x29) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:57:05 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@empty, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)={0x0, 0x4}) socket$key(0xf, 0x3, 0x2) 2018/04/01 17:57:05 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r0, r1/1000+10000}}) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) msync(&(0x7f00007b9000/0x2000)=nil, 0x2000, 0x3) r2 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') sendfile(r2, r2, &(0x7f00009c7000)=0x40000000, 0x400000ff) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000000c0)=0x6, 0x8) 2018/04/01 17:57:05 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [], {@can={0xc, {{0x0, 0x4, 0x1000, 0x6}, 0x5, 0x3, 0x0, 0x0, "b24ab47d621fef87"}}}}, &(0x7f0000000080)={0x0, 0x1, [0xf7d, 0xafb, 0xea0, 0x56a]}) [ 390.459369] encrypted_key: master key parameter 'gR¡Í&±BµÞƒ÷ü^æØ'¸ß7…C~¾Ï~·S74)-`½ý_2ñÙ¸¾Ò§ž€ÚÎ SßhÞ.n,<¨×A¤¾úõt' is invalid [ 390.523674] encrypted_key: master key parameter 'gR¡Í&±BµÞƒ÷ü^æØ'¸ß7…C~¾Ï~·S74)-`½ý_2ñÙ¸¾Ò§ž€ÚÎ SßhÞ.n,<¨×A¤¾úõt' is invalid 2018/04/01 17:57:05 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000180)=ANY=[@ANYBLOB="b9479e000008004700002c000000fcff009078ac14054807ee715c2514bbe0000001070704ac1414aa00000000000401907800d8554c0008f2d9647d00000000000000"], &(0x7f0000000040)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x14) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000080)={{0xffffffffffffffff, 0x2, 0x6, 0x3, 0x6}, 0x7, 0x8, 'id0\x00', 'timer0\x00', 0x0, 0x4, 0xa1b, 0x7cc}) 2018/04/01 17:57:05 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002400)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f00000023c0)='cgroup.type\x00', 0x2, 0x0) dup2(r1, r1) readv(r1, &(0x7f0000002340)=[{&(0x7f0000002280)=""/168, 0xa8}], 0x1) 2018/04/01 17:57:05 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000400)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100000001, 0x20080) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x8, 0x101}, &(0x7f0000000040)=0x88) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x6, 0x8, 0x7, 0x101, 0x1f3910e}, 0x14) fcntl$setflags(r1, 0x2, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:57:05 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000080)=ANY=[@ANYBLOB="b9479e1949cd000000000000080b4700002c0000000000009078bc1414bbe0000001070704ac1414aa00000000000401907800d8554c0008f2d9f33e1e23ac66b50ce4201da1122dbb6a7ee680ccdb728333d715c39a8956b307bc08aff9953513ecbcd583f0875162ff"], &(0x7f0000000040)) 2018/04/01 17:57:05 executing program 5: r0 = creat(&(0x7f00000005c0)='./file0\x00', 0x90) openat$cgroup_procs(r0, &(0x7f0000000600)='tasks\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r1, &(0x7f0000447ff0)=[{&(0x7f0000000780)="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", 0xfffffffffffffd35}], 0x1) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000580)={'syzkaller0\x00', 0x78b1}) writev(r1, &(0x7f00000011c0)=[{&(0x7f00000000c0)="f961cdfb8171642f96c20d436c9d1047d39a1c04b52d6c79aca23ba632f317cdcd04110663d31366fe9e904a1eb49d5ac901712cc244051466c8c42032d5f3fb51eddb45de8513a97f8ba9493b0fb6bca68ee2da5d1134ee7797c95373ab889a0004d8137ba8e13137c210d77926eb7e8c0c309ccf5aafaa188e8fd12618f9e5ae3380d1f1fed679d6cd7120ad047a80a63e91380bdf2253f79442096235e26b576739ce93ca4cc19544cb15162337a9221926a5d1ca9271811b39c11e5416b50927e1970306054356a30cb93c693728e978d76d382772b78b8e6157f54a6cb219cbafcf4996296b41f83e2a4276cb1110f6589d3eabec34b5e82c2db637368dc33c42956208f71a98f03ff7ff22a54088eca18473219bea87ebf65f23a051d7a5ecc78c1972040412bf85475115b4fc65daa1fbbb3f88c5acc06e626130d6755214245eb9c329e2220206813a8d7c7f8e1d5fb52cb53968b86bd15abcc531387fba51190885a6fde9bcd091269c81b0885abb3a4e26c1d38968fbe71dcf3670ad3c44fc643f9f46bdfd6dcda18e62ebfd5b2859d2a3199ce7163522281fac80e1335fa00e0191899af721b175a56ceef80763165b74acd05c86971162deebb2e04f8e2b48297b4d23ce935bcdaf0b52a797342e5e7509b74441c0b01f800f1eddf96e6c0042b50b822eff267926a95e14fb5c6b3aeca843becaffadb6a6b2f3d7", 0x201}], 0x1) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00000004c0)="8aada3a2f5653506cc1f2c05fbbdff6ca173761368c9af5f5b109f3cfb6830a9c180e243b50647c281c25352abd90df63131c940fa663f329c9ebcc30f133b6be3303f2e713be4423097811ee8793cd8d5a4074fab73642531f48db4b6222c7feaa574969e1effa4548498b4bce10468fb543dab3c7d88ffb6c611468709b5f4e0ac2c3b1cc57a51d16f38c442ac553857922d17e4cff019d370c801e6391643a722baeb4355c9fc7514965c367eb4fcf4a721ca", 0xb4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@local}}, &(0x7f0000000640)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000480)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) 2018/04/01 17:57:05 executing program 3: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000000)="2600000013004701925ef1f70722000c07fff700010000000700ff36b807475105001a00e5ff", 0xffffffffffffffc0) 2018/04/01 17:57:06 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x0, [0x1]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x319040, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x3b0e, 0x5, 0x700000}) ioctl$TIOCEXCL(r0, 0x540c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/01 17:57:06 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x8, 0x4) 2018/04/01 17:57:06 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x111800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x401, @loopback={0x0, 0x1}, 0x10000}, @in6={0xa, 0x4e24, 0x1, @empty, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr=0x1}], 0x58) ioctl(r0, 0x800000040004580, &(0x7f0000000000)) r2 = geteuid() setfsuid(r2) 2018/04/01 17:57:06 executing program 4: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) rt_sigpending(&(0x7f0000000140), 0x8) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000180)={'icmp\x00'}, &(0x7f00000001c0)=0x1e) r3 = socket$inet(0x2, 0x4000000805, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x22, &(0x7f0000000100)=0xe8, 0x4) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r4 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000040)={{0xfcf8, 0xe0e0, 0x81, 0x0, 0xffffffff80000001, 0x400}, 0x169, 0x7ff, 0x9, 0x0, 0xffff, "423a850dc4ded1b91c2af3e2373362ac9cb45f1311f79fff6854a13d8e1e99695243c6672be68ef91bc368752977ea265eb85ef95cc36f760acb19164bd98443b1dd545c042c9091e7a26eac0c5e8722932556430409837b9d9a623ecfa1550cdc21d39a08473099e56d4a2e58f15eb73d54cd7a494ad992bd631b4a03afb2be"}) dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00005b4000)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005b4000)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/01 17:57:06 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(0xffffffffffffffff, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f23c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b8ca05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b39080417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c632af02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f3006395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa44b7bcc0b9688588bd80089298088ae533de7af3627718726709d4f5d773a6f80c058d22ceece37bd5b3e76e089de57cf80ea6a3b1972cbb086b9e03d228f0057089e04baa357cfb3a9e5941c7643e903ca252509cc4b9a6202ecb3faae31d6309135668d9a55f3a8d64b65496429d74a1d236f17c9f0d60f0924f1fab0f40bbde913fc4eeda486145a39026725897734fff68ff083d3c07e61f937093be31b0cc6dc", 0x601}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(0xffffffffffffffff, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) r0 = creat(&(0x7f0000000480)='./file0\x00', 0x10) syz_open_dev$binder(&(0x7f0000000640)='/dev/binder#\x00', 0x0, 0x802) ioctl$TCSETA(r0, 0x5406, &(0x7f00000006c0)={0x9, 0xb0ff, 0xdff8, 0x1, 0x0, 0x6, 0xfd, 0x5, 0x8001, 0xaf7}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000004c0), 0x2) socket(0x1f, 0x8000f, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000500)={0x0, 0xff, 0x8, 0x0, 0x0, [], [], [], 0x99, 0x8000000}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000680)=0x200006) 2018/04/01 17:57:06 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r2, 0x2b}], 0x1, 0xade) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x400040, 0x1, 0x20081, 0x9c, 0x3f, 0x8}) mkdir(&(0x7f0000000040)='./file0\x00', 0x3) rmdir(&(0x7f0000000700)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r6 = request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) r7 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x8000) keyctl$instantiate(0xc, r6, &(0x7f0000000300)="c0d206d471b0b6215415c953ed26280073a052400dc5a962b200c5b10cc7dbe944976d32efd0173aeb34934e91bee6ae6c41ceee958dd36f6dc8850a23529484cf72d4d5ff54dd7238276b40d732966027511d269ab285d5a33ceae8d364677e63ebfed0bf61fe0ad60c3caec9d3767e5e848d1d7dbcb3dcd9c93b5b82b9354d37e8f94c5b96e1b8e727a7214c3768a84c79cccb03cb96737a9f76f57942c9", 0x9f, r7) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000080)={@rand_addr=0x1000, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) r8 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') setsockopt$SO_RDS_TRANSPORT(r8, 0x114, 0x8, &(0x7f0000000200), 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) clone(0x8000000, &(0x7f0000001140)="c0c46a085b7b7d131c27ed781f97549e74d562662f10d95f27ce89a3f265399fb19157f3583ff45b31068bb5e113704a07e0f877515266b631fb31021e0187d047cbeeabfbc5d40c9d5c63f06be579b99b93d80cec387bacc759137ad1ac8ff902def453b800fcb80bd2c66637aadb97570a29fadf", &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") readv(r5, &(0x7f0000dc8ff8), 0x10000000000003c4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x2000, 0x0) 2018/04/01 17:57:06 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000021dfb0)={{0xff, 0xf8a}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x7fff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000400)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x25}, 0x9, [0xffff, 0x8, 0xfff, 0xb0e1, 0x7, 0x5, 0x1, 0x6]}, 0x5c) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000040)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000001c0)={0x80000001, 0x6, 0x4, 'queue0\x00', 0x6}) 2018/04/01 17:57:06 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x9, &(0x7f00000000c0)=""/71) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000180)={{r4, r5+30000000}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x8) 2018/04/01 17:57:06 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x1, 0x0) sendmsg$kcm(r0, &(0x7f00000008c0)={&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bcsf0\x00'}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000300)="d5f7aecfb4", 0x5}, {&(0x7f0000000380)="b21ef0a74255eb938f2de2f371fae888a44222b953fe7b8eda2be341d85c1f9182b5a08d140b054fcf73fede9ed18100503f34fc58ccd8caa2f4c9aa19505254a0ba97e05b88a03b971713445509f1e1edf98bd1cb495fd458433ac390293453dbc57f06f46d6c7184619aa17b48aae61f12c897444d6e22739da4265bb4b5fa07f2a73411af4963d4986b89ab02fec6f73202bc047d7c3545522d59e5c606f6334a8e4c49ac09847d60fa79cf98c5693dff3400d27043bd76f45c065b39af92301ea2519af30938838e7fddc23cc75d1bc1d0ca680bab766e2bec0fa843ca0cddbdd35a4e0da8572efa868b8ee9e4d13591d0acea0dde", 0xf7}, {&(0x7f0000000480)="22184b9779998b39ee92ad84c1826949dc53b3c0ec5d29c6f726f42011bfb83a6760e2f11305d5bf72b0a273c6791dee044f9f97699b9416c6e2e524925fc2a1ceeedf280c819b1ce941946b7e481287b612b6de215c6bf2ae91ced365a8f9a7d95be88f142fecac6962b6083cf67625dbe6707df7ed09966b4fc59f864b2a1d5cf45875c305fadc014e87f79d619dc314b80053d1a83d4448ed4406f49b58125609a0492ff372dfeedf747bb4afa288e5f72c4d80559fbdb97947cea4cd8062754bfb8179fded82f3d162c8866a934a083e0539eeab4e66b6af4e685e74d0673a9a989ef4793a2d24a8e9", 0xeb}, {&(0x7f0000000580)="6440191518020eb78a78c04d10f25f8a831ae04ba442ff14f86382c96b9ab6f36701bc43c6997ea754616b1a274c49b52e18bfc118a5be8ddba490da46942443fc1e9079e5cac96a07ea14137d7419d50f5b4fa9bb4f2f5af339504963e40c87463e2f0ef4ad51351a582acbbd95e8862e4de77e64e16b78180f89e355d324bff838278acdcde277", 0x88}], 0x4, &(0x7f0000000680)=[{0x2c, 0x115, 0x10000, "becd9d896fbe37f864d1a5d61a9e1c3a9229f6c4563910fda653cf6804"}, {0x34, 0x0, 0x40, "49cca6303270269b5eaa3b10e06b6bbfabbeda8908e5c2a8885682d431653dc06db43b1551e1fc17"}, {0x24, 0x108, 0x1, "af36a9dd31ef2f9abaeee9b3400eeac0feb1c24868d3"}, {0xa0, 0x11b, 0x400, "476efec915aebdc24e99599f690f017adac473dac47d3562b6ca3e0af9b0ddf6194922d32d3a85800d6cc13f53eeb2a63e9fdbe186ebf66561a5ae9fcfb96b497d888e0e9376e5a8e76ecb81c12c3e55d5354a38142b28cb20f64ef2ebbf3160485a8b26eac05447bd7841566af078293b3224cdc9a2de06b0d776e4e377339f876dbee0e84d5b46e070967c2ea1b9d5f1a8b4"}, {0xf4, 0x11f, 0x8, "8dfb639eab92e03f7ba569249be2efbaa4439df3ad1119f789a9fcae75a0d80ccc0e2a72d928bc49ce21c8e7b451afe3cb33257f438b6a9db40360f4ff6632aed6548d8a49263c1e4ed282b411d46df1e9f0826c632c2dfb2e52f0b5990ad49f71730d758e0f9a604ba45c6117e7468f8a73bc7e1fb56b773c9668fd6cea7177c6d545edd7b20029341993c5748dfbe6351f82117e7ca13c2f5cd420b32355ec40d73dcf5bc1191a0e4a6e370410d28062809746980b3732b8d9cd5605db0d89fa18345e3077aef237bbac4159ec7c7526e2d8337b4c2c6f6e09c1f78582af3a42e0f0b2a96d33b9"}], 0x218, 0x10}, 0x4) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@ax25, &(0x7f0000000000)=0x80, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000900)={0x0, 0x7ff, 0x2, [0x8, 0x1]}, &(0x7f0000000940)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000980)={r2, 0x963}, &(0x7f00000009c0)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in=@local}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) 2018/04/01 17:57:06 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000080)=ANY=[@ANYBLOB="b9479e1949cd00000000000008004700002c0000000000009078ac1414bbe0000001070704ac9414aa00000000000401907800d8554c0008f2d9fdd3352e964fe1e5b6c05379db9a08a7f9bf3a3d3954d111b609fe8bd3a68e955a567d63980f8168812002d5bbf7855308fb71c74961ee13172a01dc371987c53506c41cd79a4c11eecab0656a7691a78857b92b16a47b"], &(0x7f0000000040)) r0 = gettid() ptrace$getregs(0xc, r0, 0x5, &(0x7f0000000140)=""/151) ptrace$setopts(0x4200, r0, 0x8000, 0x2) 2018/04/01 17:57:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xd71b) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8e80, 0xe001) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/04/01 17:57:06 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)=ANY=[@ANYBLOB="b9479e1949cd00000000000008004700002c0000000016009078ac1414bbe0000001070704ac1414aa00000000000401907800d8554c0008f2d9"], &(0x7f0000000040)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c, 0x1}) signalfd(r0, &(0x7f00000001c0)={0x2}, 0x8) r1 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x9535, @dev={0xfe, 0x80, [], 0x11}, 0x7}, @in6={0xa, 0x4e24, 0xfa, @mcast2={0xff, 0x2, [], 0x1}, 0x54}], 0x38) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000180)={r0, r0, 0x5}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x60) 2018/04/01 17:57:06 executing program 4: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) rt_sigpending(&(0x7f0000000140), 0x8) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000180)={'icmp\x00'}, &(0x7f00000001c0)=0x1e) r3 = socket$inet(0x2, 0x4000000805, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x22, &(0x7f0000000100)=0xe8, 0x4) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r4 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000040)={{0xfcf8, 0xe0e0, 0x81, 0x0, 0xffffffff80000001, 0x400}, 0x169, 0x7ff, 0x9, 0x0, 0xffff, "423a850dc4ded1b91c2af3e2373362ac9cb45f1311f79fff6854a13d8e1e99695243c6672be68ef91bc368752977ea265eb85ef95cc36f760acb19164bd98443b1dd545c042c9091e7a26eac0c5e8722932556430409837b9d9a623ecfa1550cdc21d39a08473099e56d4a2e58f15eb73d54cd7a494ad992bd631b4a03afb2be"}) dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00005b4000)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005b4000)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/01 17:57:06 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) setpgid(r0, r1) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x9, 0x4400) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000100)={0x4, 0xe0a9, 0xfffffffffffffffc, 0x7, 0xf4, 0x0, 0x0, 0x0, 0x2, 0xda19}) 2018/04/01 17:57:06 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001300)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x400000) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x220080, 0x10) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x0, &(0x7f0000000080), 0x0, r2, 0x2}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001340)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000001880)=ANY=[@ANYPTR=&(0x7f0000001440)=ANY=[@ANYBLOB="90715493654782be5ca41836462b3a5bcfd2602bad59970ed74ea5080d41039bb2612a50f7e5cd56500fcdde932030cde4cf392932b808c13874ee63d64daf38a65b3467c16fa42eaf5081cb3a018b70f75a295f462124b70ac45ff81b3c6e6c9a25036432d4cd49bb4a43fe382773fac137fb1e588cfb065cdd1750aa2316dedfd894f7752b6201f21bb926934920956431a07ef397b946e34c211e7bf5d31b0894f34c16489a9bb7af8ccea367a6d60a304204aed9429cf03e", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="99d27116b7bb746b87d1675cfd13db6df146e4e9db6c663a606f99803d3f0e95cc6108391457d8644445ccc745d24d2eaf22fc82456ec157eb3b127a504f3c6893980cb16db51d58f7887f6a08fbd22f76b9d38919070346afe61ff84d682ce5bf97841d7cc2d867807de6f2cecf"]]]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000000)) 2018/04/01 17:57:06 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x20000) epoll_pwait(r4, &(0x7f0000000080)=[{}, {}, {}, {}, {}], 0x5, 0xd0c1, &(0x7f00000000c0)={0x8}, 0x8) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/04/01 17:57:06 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000080)=ANY=[@ANYBLOB="b9479e1949cd00000000000008004700002c0000000000009078ac1414bbe0000001070704ac1414aa00000000000401907800d8554c00d90000b5066e00cd3adb304814e53728eed91dc2779d9fd2945efce4cb724c4b85351361c99fcd7c48dd8fd64b98c9e0c698da79eb3a436da2dfe77714646e30464b616037590d4b79243e67f8e0cb12059f445478b8eac34cd3c341b132da4d4fcf977adaee6af438fb030105ed6c5ae460b4b269f5a9e9ebbeb30f056e4203914a4b0729162fdfdcf28519c1350cd00c3d4db0ee3aaba4aeb220269437bed847096442f77143b84927e8df17889a03993c5d920ec9beedcfad979e4a0946"], &(0x7f0000000040)) syz_emit_ethernet(0xaf, &(0x7f0000000340)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb0004d400b79bbefd00ea252d79ee581dc99a3c3f2d8dabdf686260cd091c340fe521d67d1dbd935bcaabdc8f0d7e503b3a33ec1e17b5415a34820f3cfd96b051fc383b2469c517ed1e38b7bae0dfcc33e8db45cdad05cc5afad4d6ff3422aae5db27a553dadecc39a962e936a45e8c28d100e0e4f6c2b89ddb84857cba83e635ec7b8f0554e590f7fde5eba41090cf7c23b33b87d2a205c063ad50d9b88c856e8d8fde21b1e1fa0651a6c9ce25cefe34919c7b5203233c219bc2136083e8829d69640e6030299995550b409f6703fad72ef7448a1bf006d5f4641cc1cee9c231506221af8cbf0db2d6cdbb08846f652b4e70518f08e96845774058e932b97c0905b366d723a4ed440cabd705a8bf5f284458481baa8cf1d833e78eb255653fbf63edf03633f9c364d5f138f178eb5771b59c918029987e5fbc0e4f794e51a25ccb479be14ae27e8ca048d2c515103c4ef31a24321a09e376a23f78be0bdc51c057eacbfb1b24a47ddf72a808959cb87f030c759aef70ffc0"], &(0x7f0000000000)={0x0, 0x1, [0xedb, 0x349, 0xd65, 0x298]}) 2018/04/01 17:57:06 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)=ANY=[@ANYBLOB="b9479e1949cd00000000000008004700002c0000000000009078ac1414bb1414aa00000000000401907800d8554c0008f2d90000000000000000"], &(0x7f0000000040)) 2018/04/01 17:57:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/qat_adf_ctl\x00', 0x250080, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f00000004c0)={0x10001, {{0x2, 0x4e21}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x104) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000600)={0x1, [0x0]}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_id=r2, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r2, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@empty, @dev={0xac, 0x14, 0x14, 0x19}, 0x1, 0x7, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, 0x2c) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/04/01 17:57:07 executing program 7: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="abfe1f37f7870cab679fe0a11269b697e3d6cab31105bf27c1121341140afb7a8d70e47088b6e64a9755bb3a0fb379c728af53364f6817a3ec0182d4d367b3f0a64cb69d", 0x44, 0x7}], 0x2800080, &(0x7f00000001c0)={[{@codepage={'codepage', 0x3d, 'cp950'}, 0x2c}, {@quiet='quiet', 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x32]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x31, 0x30, 0x36, 0x30, 0x31, 0x35]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}, 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x31, 0x32]}, 0x2c}, {@umask={'umask', 0x3d, [0x35, 0x35, 0x32, 0x30, 0x31]}, 0x2c}, {@type={'type', 0x3d, "92bafc9d"}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x35, 0x32, 0x31, 0x33, 0x30, 0x36]}, 0x2c}, {@type={'type', 0x3d, "2d6f068f"}, 0x2c}]}) syz_emit_ethernet(0xad, &(0x7f00000002c0)={@random="b9479e1949cd", @random="2ccf3dcd784d", [{[], {0x8100, 0x7, 0x80000000, 0x3}}], {@ipx={0x8137, {0xffff, 0x9b, 0x81, 0x15, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xdc2}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3f}, "526be10593f5f024bff66f29c6512a34383bbb16effe679a47c62a3e980a00598b077214c15cc5fdcf8df2b511aee38de32b20a3d59d6b8ebd9d73a941ca6750409dc24483ab4eed4651207158b72460e0d77926f0666c4621394d5cd01ae4a2145fffeb57de5be2ba96ef1180da7c3c473e6fc1f7bb1eff7ce8d8b1a7"}}}}, &(0x7f00000000c0)) prctl$void(0x23) 2018/04/01 17:57:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000040)=""/233) 2018/04/01 17:57:07 executing program 6: syz_emit_ethernet(0xfffffffffffffd83, &(0x7f0000000080)=ANY=[@ANYBLOB="cf20d1179407fb3ee64a50ae2f0300cfffffffffffff1bf182c22edf08004700002c0000000000009078ac1414bbe0000001070704ac1414aa00000000000401907800d8554c0008f2d9"], &(0x7f0000000040)={0x0, 0x0, [0xe21, 0xfffffffffffffffe, 0x3a7]}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000140)) 2018/04/01 17:57:07 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r2, 0x2b}], 0x1, 0xade) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x400040, 0x1, 0x20081, 0x9c, 0x3f, 0x8}) mkdir(&(0x7f0000000040)='./file0\x00', 0x3) rmdir(&(0x7f0000000700)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r6 = request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) r7 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x8000) keyctl$instantiate(0xc, r6, &(0x7f0000000300)="c0d206d471b0b6215415c953ed26280073a052400dc5a962b200c5b10cc7dbe944976d32efd0173aeb34934e91bee6ae6c41ceee958dd36f6dc8850a23529484cf72d4d5ff54dd7238276b40d732966027511d269ab285d5a33ceae8d364677e63ebfed0bf61fe0ad60c3caec9d3767e5e848d1d7dbcb3dcd9c93b5b82b9354d37e8f94c5b96e1b8e727a7214c3768a84c79cccb03cb96737a9f76f57942c9", 0x9f, r7) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000080)={@rand_addr=0x1000, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) r8 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') setsockopt$SO_RDS_TRANSPORT(r8, 0x114, 0x8, &(0x7f0000000200), 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) clone(0x8000000, &(0x7f0000001140)="c0c46a085b7b7d131c27ed781f97549e74d562662f10d95f27ce89a3f265399fb19157f3583ff45b31068bb5e113704a07e0f877515266b631fb31021e0187d047cbeeabfbc5d40c9d5c63f06be579b99b93d80cec387bacc759137ad1ac8ff902def453b800fcb80bd2c66637aadb97570a29fadf", &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") readv(r5, &(0x7f0000dc8ff8), 0x10000000000003c4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x2000, 0x0) 2018/04/01 17:57:07 executing program 0: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1b, 0x0) getsockname$netrom(r0, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x1fd) r1 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x5d, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="2800000001128a4a2688682eef44158523522ecfea1c67e9e9295702000000000000dffc4a1d8c4755330774208c6e50e2fe11fa2dc34ce3444c82dcc42f7c7c737e7b50d5f6fb0d84c3489cac20226003160f8e94b202559030cd6dbb443562b6acb80ac370c20f6b1db430975c4d6a495dd9b342a06c3e7c784ba15318e771ab445b95d517325759b0837816331194195ca808d0bc58c87d0ad58a5d3a9221"], &(0x7f00000004c0)=0x30) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000500)={r2, 0x6, 0x4fe, 0x20, 0x5, 0x4}, &(0x7f0000000540)=0x14) r3 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) personality(0x4000005) readv(r3, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x23d) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x100, @tick=0x6, 0x40000001, {}, 0x6, 0x2}) socketpair(0x2, 0x80000, 0x100, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000340)) syz_open_dev$sndseq(&(0x7f0000000400)='/dev/snd/seq\x00', 0x0, 0x800) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:57:07 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/04/01 17:57:07 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@empty, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) [ 392.943898] sctp: [Deprecated]: syz-executor5 (pid 28486) Use of int in maxseg socket option. [ 392.943898] Use struct sctp_assoc_value instead 2018/04/01 17:57:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000040)=""/233) 2018/04/01 17:57:07 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) clock_nanosleep(0x1, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080)) 2018/04/01 17:57:07 executing program 6: openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x440, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000340)=ANY=[@ANYBLOB="b94723df115000000900000008004700002c0000529f8aed2c0c3de3149be0000001070704ac1414aa00000000000401907800d855cf6aae7465"], &(0x7f0000000040)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000380)=""/4096, &(0x7f0000000080)=0x1000) 2018/04/01 17:57:07 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000021dfb0)={{0xff, 0xf8a}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x7fff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000400)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x25}, 0x9, [0xffff, 0x8, 0xfff, 0xb0e1, 0x7, 0x5, 0x1, 0x6]}, 0x5c) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000040)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000001c0)={0x80000001, 0x6, 0x4, 'queue0\x00', 0x6}) [ 393.051631] sctp: [Deprecated]: syz-executor5 (pid 28486) Use of int in maxseg socket option. [ 393.051631] Use struct sctp_assoc_value instead 2018/04/01 17:57:07 executing program 5: pipe(&(0x7f0000000480)={0xffffffffffffffff}) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0xffffffff, 0x2, 0x8}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000500)={0x2000}) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000540)='./file0\x00', 0x7f, 0x2, &(0x7f0000000640)=[{&(0x7f0000000580)="d8defc31f17ddb8a973f284e6c3b244dd7e8333a414e3e92fed5d5b190994cbd58a322440615758d81fab076f683bf0398fab82dc325877fed7ca55e2622618739da2f55fb5a9ca516e6497e4d6f1ad19f49c9f7e56e46bfcb99948378ce658ef87dcc4c5102aab0e7ef", 0x6a, 0x6}, {&(0x7f0000000600)="dab7d482f689f06fde9dcfad5017d32a2d66b81700f6660e9a22431c78cd8016911193bd2b939008620ed91bb516a1d5a48b712962fea3a61308614ec6", 0x3d, 0x7}], 0x0, &(0x7f0000000680)={[{@discard='discard', 0x2c}, {@fmask={'fmask', 0x3d, [0x35, 0x34, 0x34, 0x36]}, 0x2c}]}) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r2, &(0x7f0000447ff0), 0x0) recvmsg(r2, &(0x7f0000000440)={&(0x7f00000006c0)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:07 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)={0x3}) 2018/04/01 17:57:07 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x3, 0x4) r1 = socket(0x18, 0x0, 0x800000000000001) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000080)) 2018/04/01 17:57:07 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="b9479e1949cd", @empty, [{[], {0x8100, 0x7, 0x2, 0x1}}], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x573, 0x0, 0x400000]}) 2018/04/01 17:57:07 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10b, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)={0x7}) madvise(&(0x7f0000e1e000/0x2000)=nil, 0x2000, 0x1b) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000700)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000003c0)='/dev/snd/controlC#\x00', 0x13, [], [0x0, 0x0, 0x0, 0xffffffffffffffff]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0x10002, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) readv(r1, &(0x7f0000000100), 0x1000000000000004) write$evdev(r1, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4a) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000001c0)={{0xffff, 0x2, 0x53462768, 0x100000001, 0x8}}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000480)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000540)) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000440)={@empty, 0x0, r3}) setns(r1, 0x8000000) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = dup3(r1, r2, 0x7fffc) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000000000)={0x0, 0x5000}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) r6 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x40, 0x4) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000240)) connect$vsock_stream(r6, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) dup3(r5, r4, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') getsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000040)=0x4) 2018/04/01 17:57:07 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xbffc, 0xa00) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) 2018/04/01 17:57:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) r1 = syz_open_dev$midi(&(0x7f0000000580)='/dev/midi#\x00', 0x8000, 0x81) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000680)={0xa4, 0xb9d, &(0x7f00000005c0)="fe4d770acba1c6b1894528f05249e325184a75648bd8362cfd3002a9481c35a4552add69f86b1b46ae1a04db8304341964c0d679b09715c282e51fd9718959f00c03570db4bcf5c0217540a96c77afacc5d76aa59a28195165067737d02deb76cf08a7f6864cc548c6672bd472af19668bd5be093e", &(0x7f0000000640)="5e562bb3e99036902786f68beb69d8a80f6fd8a049913105237d2123e8d1fb0ae567", 0x75, 0x22}) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) r2 = syz_open_dev$vcsn(&(0x7f0000000480)='/dev/vcs#\x00', 0x5, 0x4000) utimensat(r2, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={{}, {0x0, 0x2710}}, 0x0) 2018/04/01 17:57:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x80000000}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f0000001200)="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", 0x5fa}], 0x3be) prctl$setname(0xf, &(0x7f0000000100)='/dev/sg#\x00') recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000540)='/dev/sg#\x00', 0x0, 0x8000) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000000c0)=0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000004c0)={0x1, 0x3, {0xffffffffffffffff, 0x3, 0x7ff, 0x1, 0x5}}) writev(r1, &(0x7f00000011c0)=[{&(0x7f0000000580)="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", 0x201}], 0xd433f57cbd63c26c) [ 393.275995] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop3 2018/04/01 17:57:08 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r2, 0x2b}], 0x1, 0xade) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x400040, 0x1, 0x20081, 0x9c, 0x3f, 0x8}) mkdir(&(0x7f0000000040)='./file0\x00', 0x3) rmdir(&(0x7f0000000700)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r6 = request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) r7 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x8000) keyctl$instantiate(0xc, r6, &(0x7f0000000300)="c0d206d471b0b6215415c953ed26280073a052400dc5a962b200c5b10cc7dbe944976d32efd0173aeb34934e91bee6ae6c41ceee958dd36f6dc8850a23529484cf72d4d5ff54dd7238276b40d732966027511d269ab285d5a33ceae8d364677e63ebfed0bf61fe0ad60c3caec9d3767e5e848d1d7dbcb3dcd9c93b5b82b9354d37e8f94c5b96e1b8e727a7214c3768a84c79cccb03cb96737a9f76f57942c9", 0x9f, r7) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000080)={@rand_addr=0x1000, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) r8 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') setsockopt$SO_RDS_TRANSPORT(r8, 0x114, 0x8, &(0x7f0000000200), 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) clone(0x8000000, &(0x7f0000001140)="c0c46a085b7b7d131c27ed781f97549e74d562662f10d95f27ce89a3f265399fb19157f3583ff45b31068bb5e113704a07e0f877515266b631fb31021e0187d047cbeeabfbc5d40c9d5c63f06be579b99b93d80cec387bacc759137ad1ac8ff902def453b800fcb80bd2c66637aadb97570a29fadf", &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") readv(r5, &(0x7f0000dc8ff8), 0x10000000000003c4) 2018/04/01 17:57:08 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x8000000, 0x0, 0xffffffffffffffff, 0x40000000000, 0x8}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:57:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f00000000c0)="0835bdbe2cad77121c64de3981f0eea43353dbbd9faca03b7e28e5fedb5cf5a1993b250119c9") mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f00000012c0)="646576746d706673610001ae4cc4595fd699bd870482e631102aba5b9e02ca84d0749e42ed0f6b1a8096f0d4ce7ccb0bbf63c8ac0595651f01ec82793125", 0x0, &(0x7f0000001600)) madvise(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9238, 0x0, 0x0, 0x81, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/04/01 17:57:09 executing program 7: syz_emit_ethernet(0xa9, &(0x7f0000000140)=ANY=[@ANYBLOB="b9479e1949e2aaaaaaaaaabb08050100fd621d8392b3c17f02864e8a27e521e0e50aec48f4c66aefacde4d9bf1219eb403a535a9250e7bb32aa94a9757024cff3ff91a929847c3a00fd774dc18c47eb66cc3bce78b64c07823f29e34c9985bfe89345d91938a351cf44461754d568ddffdf4a8a8fa640db4d4c570612bc047667d8fde08acb17cc1226fd4b46b90c79ad5d36f0612d9886c42829353169a126b3a2a58a69d70163ad1"], &(0x7f0000000200)={0xfffffffffffffffd, 0x20000000000000, [0xfffffffffffffffc, 0xffffffffffffffff, 0x8b2, 0x7fffd]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/195) 2018/04/01 17:57:09 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x400) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000000c0)={0x0, 0xfffffffffffffc01, 0x7f, &(0x7f0000000040)}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:57:09 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x7f7, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0xfeea, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x16e, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x40002106) 2018/04/01 17:57:09 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r2, 0x2b}], 0x1, 0xade) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x400040, 0x1, 0x20081, 0x9c, 0x3f, 0x8}) mkdir(&(0x7f0000000040)='./file0\x00', 0x3) rmdir(&(0x7f0000000700)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r6 = request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) r7 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x8000) keyctl$instantiate(0xc, r6, &(0x7f0000000300)="c0d206d471b0b6215415c953ed26280073a052400dc5a962b200c5b10cc7dbe944976d32efd0173aeb34934e91bee6ae6c41ceee958dd36f6dc8850a23529484cf72d4d5ff54dd7238276b40d732966027511d269ab285d5a33ceae8d364677e63ebfed0bf61fe0ad60c3caec9d3767e5e848d1d7dbcb3dcd9c93b5b82b9354d37e8f94c5b96e1b8e727a7214c3768a84c79cccb03cb96737a9f76f57942c9", 0x9f, r7) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000080)={@rand_addr=0x1000, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) r8 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') setsockopt$SO_RDS_TRANSPORT(r8, 0x114, 0x8, &(0x7f0000000200), 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) clone(0x8000000, &(0x7f0000001140)="c0c46a085b7b7d131c27ed781f97549e74d562662f10d95f27ce89a3f265399fb19157f3583ff45b31068bb5e113704a07e0f877515266b631fb31021e0187d047cbeeabfbc5d40c9d5c63f06be579b99b93d80cec387bacc759137ad1ac8ff902def453b800fcb80bd2c66637aadb97570a29fadf", &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") 2018/04/01 17:57:09 executing program 6: 2018/04/01 17:57:09 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000480)) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:09 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = dup(r2) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000300)={0xaf, 0x4}, 0x2) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f00000004c0)=""/4096) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r9 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x40) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000400)={0x800, 0x3, 0x8, 0xf069, 0x1c0000, 0x5290, 0x8e, 0x4b8c418a, 0x5, 0x7, 0x5}, 0xb) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendmsg$IPVS_CMD_SET_INFO(r9, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80008}, 0xc, &(0x7f00000018c0)={&(0x7f0000003b80)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000003b40)=ANY=[@ANYPTR=&(0x7f0000002a00)=ANY=[@ANYPTR64], @ANYPTR=&(0x7f0000002a40)=ANY=[@ANYBLOB="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", @ANYPTR, @ANYPTR64, @ANYRES64, @ANYBLOB, @ANYBLOB="749e83c7d31eca1fe181d9aa28acbf5aed2c4eed47d52355cfd23e30c34a3b7facc447b39818d054215dde2017091537a749d6c3d6009654"], @ANYPTR=&(0x7f0000003ac0)=ANY=[@ANYRES64], @ANYPTR64=&(0x7f0000003b00)=ANY=[@ANYRES64=r8, @ANYPTR64, @ANYPTR, @ANYRES32=r7, @ANYRES32=r10, @ANYRES32=r6, @ANYRES32=r8]], @ANYRES16=r7], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x800) r11 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x0, 0x0) timer_settime(r1, 0x1, &(0x7f00000015c0)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000001600)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r11, 0x28, 0x2, &(0x7f00000003c0), 0x8) tkill(r0, 0x35) 2018/04/01 17:57:09 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)=ANY=[@ANYBLOB="9fdb3a65297d3e37eaa205bc07711b85b9479e1949cdfaac669c120d492f4700002c0000000000009078ac1494bbe0000001070704ac1414aa00"], &(0x7f0000000040)) socketpair(0x7, 0x0, 0x9889, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000080)="112d1a5694494c366b53f2b065f0b181ec2f279e9c374ca36e29b2c5dbb9217f3b145ac99ac3e25854924e825d8aaef8fa7813cc4a26fa3827dfbfba38f05cee68b9f32570bbbbcc366a09072bfc36a7ddfb16da0b1ed1dab730b411d193c7ac92b21b2707156053701f1d50d28fcbb4b368a1c96b4f9286e9a3b8d1b28fb429cae96341f20d9f23000b0c41a0f71710ae56b061b7bdf649f82bcfa0c831a5e60738a2cc726b2c417cd9d8efc1443042cb357aa181792af640db0f2bf1e7dea00232a03536a8529b9c7c54b421a88299374b8c4127c1dd") 2018/04/01 17:57:09 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x443, 0x1]}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0xfffffffffffffff9) syz_emit_ethernet(0xb6, &(0x7f0000000100)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="7a93259d169b", [{[], {0x8100, 0x1, 0x4, 0x1}}], {@llc={0x4, {@llc={0xfc, 0x7e, "c1fe", "6d93f7d783610ee6fec959d11e6e700882af495b21a9ec192fd6cb6343d8a7fd6ea7a8e19e1ab55a349b71892f8ced676c4cdbe181ef61b5f83bf71b87397e23f1cedcf8c1467a50615f054031d87db8b191ee7a1c8ec8b4cb4037f59353edd276fe3600ec5aa4b8834f3c21dcb018df8ce7f09247bdfabc03dfe0e8793121e7c8250d7fcea622fbbb0a9c5ce3d0d66f347b50eb194ee6791742b1361bb1f1f3"}}}}}, &(0x7f0000000000)={0x0, 0x2, [0x1b1, 0xcec, 0xdac, 0x928]}) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='io.bfq.weight\x00', 0x2, 0x0) 2018/04/01 17:57:09 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x40000000000, 0x4) write$rdma_cm(r0, &(0x7f0000000480)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000001c40), 0x0, 0xffffffff, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}}, 0xa0) 2018/04/01 17:57:09 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)=ANY=[@ANYBLOB="b9479e1949cd00000000000008004700002c0000000000009078ac1414bbe00000010700d8554c0008f2d9000000000000000000000000000000"], &(0x7f0000000040)) 2018/04/01 17:57:09 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x6, 0x0, &(0x7f0000000000)=@raw, &(0x7f0000000280)='GPL\x00', 0x9, 0xe1, &(0x7f00000000c0)=""/225, 0x41000, 0x1}, 0x48) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x402) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f00000002c0)=""/59) r3 = dup3(r0, r1, 0x80000) accept4$packet(r3, &(0x7f0000000000), &(0x7f0000000240)=0x14, 0x80000) 2018/04/01 17:57:10 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x45}, 0x3a7) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff1c, &(0x7f00001a7f05)=""/251}, 0x18) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000003c0)=0x7, 0x8) socketpair$unix(0x1, 0x20000000005, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) sendmsg(r3, &(0x7f0000001440)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000001380), 0x2cb, &(0x7f00000062c0)}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x14a76220, 0x2b8, 0x9, 0x6, 0x9, 0x0, 0x9, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xffffffffffffff00, 0x7fffffff, 0x0, 0x4, 0x8}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x0, 0x6, [0x1, 0x8aa0000000000000, 0xffffffffffffff01, 0x1, 0xffff, 0x0]}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r5, 0x0, 0x41, 0x0, 0x3, 0x7, 0x4ffd5328, 0x4, {r6, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffff, 0xf5d, 0x6, 0x813, 0x70b5}}, &(0x7f0000000380)=0xb0) 2018/04/01 17:57:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x1000000100100008, &(0x7f0000000500), 0x30c) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="aa", 0x1, 0x20004000, 0x0, 0xfdf8) socketpair(0xa, 0x80000, 0x6, &(0x7f0000000040)) 2018/04/01 17:57:10 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r2, 0x2b}], 0x1, 0xade) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x400040, 0x1, 0x20081, 0x9c, 0x3f, 0x8}) mkdir(&(0x7f0000000040)='./file0\x00', 0x3) rmdir(&(0x7f0000000700)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r6 = request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) r7 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x8000) keyctl$instantiate(0xc, r6, &(0x7f0000000300)="c0d206d471b0b6215415c953ed26280073a052400dc5a962b200c5b10cc7dbe944976d32efd0173aeb34934e91bee6ae6c41ceee958dd36f6dc8850a23529484cf72d4d5ff54dd7238276b40d732966027511d269ab285d5a33ceae8d364677e63ebfed0bf61fe0ad60c3caec9d3767e5e848d1d7dbcb3dcd9c93b5b82b9354d37e8f94c5b96e1b8e727a7214c3768a84c79cccb03cb96737a9f76f57942c9", 0x9f, r7) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000080)={@rand_addr=0x1000, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) r8 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') setsockopt$SO_RDS_TRANSPORT(r8, 0x114, 0x8, &(0x7f0000000200), 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) 2018/04/01 17:57:10 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)=ANY=[@ANYBLOB="b92b9e1949cd00000000000008004700002c0000000000009078ac1414bbe0000001070704ac1414aa00000000000409907800d8554c0008f2d9"], &(0x7f0000000040)) 2018/04/01 17:57:10 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x5, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x74, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x3, @empty, 0x12}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x6}, @in={0x2, 0x4e24}]}, &(0x7f00000001c0)=0xc) 2018/04/01 17:57:10 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000000040), 0xffffffffffffff91) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x2) 2018/04/01 17:57:10 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) 2018/04/01 17:57:10 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x10000) 2018/04/01 17:57:10 executing program 7: r0 = memfd_create(&(0x7f0000000080)='#\x00', 0x2) r1 = syz_open_dev$binder(&(0x7f0000001240)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r1, 0x0) flistxattr(r0, &(0x7f0000001180)=""/40, 0x28) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xc) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x4, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@'], 0x0, 0x0, &(0x7f0000009000)}) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000001280), &(0x7f00000012c0)=0x4) sendto$inet(r0, &(0x7f00000001c0)="bdbc998b0bc70394f21bca1b3d0cb7d2f538c57207fc16b670b3c97d65803630c3f6904a44", 0x25, 0x80, &(0x7f0000000200)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000140)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000180)={0x2, 'bridge0\x00'}, 0x18) getsockname$unix(r0, &(0x7f0000001380)=@abs, &(0x7f0000000100)=0x6e) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'rose0\x00'}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000240)={0x7}, 0x1) syz_emit_ethernet(0x10f, &(0x7f0000001300)=ANY=[@ANYBLOB="b9479571e3a067b1230e73239fafeb33173646afde8db897ef4167c21949cdaa000115f4991c1abe9e3294bcc69661ac3d04caa45126d2aa91d3a5046745d52538c0a781a270848d8471014cee227cc63c8194c7678604eca79dbe9329f75fd7f6bddc59dc6355"], &(0x7f0000000040)={0x0, 0x0, [0x2f4]}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80c00) 2018/04/01 17:57:10 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000200)=""/86}, {&(0x7f0000000400)=""/107}, {&(0x7f0000000480)=""/4096}, {&(0x7f0000001480)=""/13}, {&(0x7f00000014c0)=""/244}], 0x127) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0xc00) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000001680)={{0xef6b, 0x80000001}, 'port1\x00', 0x10, 0x30000, 0xffff, 0x1, 0x99f3, 0x2, 0x80, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x400, 0x2b0d, 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001740)) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000001600)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x30, {0x2, 0x4e22, @multicast1=0xe0000001}, 'eql\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:57:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0xff21, 0x800000020000002, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000001800)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000040)=""/219) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = getpgid(0x0) ptrace$getregset(0x4204, r2, 0x3, &(0x7f0000000200)={&(0x7f00000001c0)=""/14, 0xe}) tkill(r2, 0x1000000000016) 2018/04/01 17:57:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000480)={0x0, 0xffffffff, 0x1, [0x3ff]}, &(0x7f00000004c0)=0xa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e24, 0xca, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}}}, &(0x7f00000005c0)=0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000600)=@assoc_value={r1}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:10 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) [ 395.839647] binder: 28680:28682 ioctl c018620b 20000140 returned -14 2018/04/01 17:57:10 executing program 0: socketpair(0x17, 0x3, 0xffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000001c0)={{0x7ff, 0x3}, {0x7}, 0x6, 0x2, 0x7f}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000340)=""/111) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x217ffd) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r2, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @tick=0xd4}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000700)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:57:10 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x408000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x98, r1, 0xc08, 0x70bd28, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xa61}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xf9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x40}, 0x8000) 2018/04/01 17:57:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xe83, 0x10200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='bbr\x00', 0x4) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x10e, 0x480, &(0x7f00000000c0), &(0x7f0000000080)=0xfffffffffffffed3) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000180)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x1, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @empty, @rand_addr=0x3, @empty, @loopback=0x7f000001, @rand_addr=0x3]}, 0x2c) [ 395.937990] binder: release 28680:28682 transaction 284 out, still active [ 395.945396] binder: undelivered TRANSACTION_COMPLETE [ 395.950560] binder: send failed reply for transaction 284, target dead 2018/04/01 17:57:10 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000000)=ANY=[@ANYBLOB="b9479e1949cdaaaaaaaaaa6d6b7d7fd46b443500000000009078ac1414bbe000003f070704ac1414aa00000000f3deecc155164c00000000000000"], &(0x7f0000000040)={0x0, 0x0, [0x2]}) r0 = getpid() ptrace$setopts(0x4206, r0, 0x2, 0x10) 2018/04/01 17:57:10 executing program 7: syz_emit_ethernet(0xda, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [{[{0x9100, 0x6, 0x4, 0x1}], {0x8100, 0x0, 0x401}}], {@llc={0x4, {@llc={0x6, 0xbc, "45ad", "63223a133ae7171bca4f24d26ba5f0a23a9169bbd1d7753d2486763d25a4d0ace9a04f6cad9afeb0747fff27473c65af729e427c67dbbf058eaa45e53f783cbb677af767e96b68530aa24b291abf3368dfd17ad1d9a6db2b7b2e176b38ce3f1c632a00db229325aedcc714278490315280b198f23c3812dfad23341366f6705003bd38b0cac9b17397e6d7e9f0c90ed28a3c257fb363770d0fc2556ccf46f9762a60eb25e47c982aa54184d9b53c48676e95df2f6e630bf13dfcee95eb1318fa"}}}}}, &(0x7f0000000000)={0x0, 0x3, [0x4d2, 0xf0, 0x4, 0x3bf]}) syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) r0 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x50) r1 = socket$l2tp(0x18, 0x1, 0x1) tee(r0, r1, 0x8, 0xc) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000001c0)=""/58) 2018/04/01 17:57:11 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x9, 0x2) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000500)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000180)={0x0, 0x0, 'client0\x00', 0x4, "f6776cbecf188b5a", "c4aa20d9c1aa9a98ee36e49b2938309c3e002abb19ff617a8320863fc77fd208", 0x1, 0x731}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)=0x21d, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000280)={0xfff, 0x5, 0x0, 'queue0\x00', 0x10001}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000440)={0xfffffffb, 0x0, 'client0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00', 0x2, "f67314db5d963b7a", "b9a941f157b5ef853365a58b9c4aaecd8c51611a9b463d71510e4dc0ba85f824"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000340)={0x0, @dev, @multicast1}, &(0x7f0000000380)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x9, 0x4e20, 0x0, 0xa, 0x20, 0x20, 0x0, r2}, {0x2, 0x80000000000, 0x2, 0x100, 0x8000, 0x100000000, 0x5}, {0x1, 0x8}, 0x4, 0x6e6bb2, 0x1, 0x1, 0x3, 0xe025c7c5df97c10c}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0xff}, 0x0, @in, 0x3500, 0x1, 0x67f7808f34f429bb, 0x100, 0x2de}}, 0xe8) 2018/04/01 17:57:11 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(sha512_mb,ctr(twofish-asm)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0xa000) r2 = eventfd(0x81) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x8000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000180)={r2, 0x8000, 0x5, r3}) 2018/04/01 17:57:11 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x1}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x84002, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000100)=0xb233, &(0x7f0000000140)=0x4) 2018/04/01 17:57:11 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000580)='/dev/amidi#\x00', 0x2, 0x80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000005c0)={0x0, 0x1000}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000640)={r2, 0xf17}, &(0x7f0000000680)=0x8) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000006c0)=ANY=[@ANYBLOB="0200000000000000427ffe549907afd7dbc18ee953c82df11bbaf83d9c3a732b63d6afa02561902b0fd9401c00241b139a517c968b8dd62e83ec6e2763c8b68ab5570ca125b1e8767f45146a86ea64d43b4ab0cf72f92a2452d8747528a0c17104adde95c49f2d33f4396b0a628713", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000500)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000540)=@assoc_id=r3, 0x4) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0xfffffffffffffe2e}], 0x1) 2018/04/01 17:57:11 executing program 7: syz_emit_ethernet(0x0, &(0x7f0000000b00)=ANY=[], &(0x7f0000000040)={0x0, 0x0, [0x0, 0xb33]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x150) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0xf9, "780006022eec005b6ed5bd8936d19229a1a54482cef05d4bdf44ac7cec6fff0312f47445d3547c4b774ca2d0283172cc168d963608f1cdaa81b03e3d8ba0bb7bc3dd223217d1e53142fac415887fe8ad77377cce9bbc03a3db898da8b23651cec5613f689dc91f856d26bcecf493ed373ffb34613693fea5649624ddffa81d5ab16947069c0d1bd46ff05fb8bf2f14f2ff4a538f4f8f20745cbc67790c14970b2dfef49766073bd04ee5ea5b2605462f95f64916ec3021ac0db52b9c7c66c93b45424b905b58cc705417889a7eda9a80f706de3baec91adaff9051ec5397c25fcfc95a9f9e41361ecc96d06f091ca07db1f086f42ed92a85bd"}, &(0x7f0000000200)=0x11d) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000b00), &(0x7f0000000b40)=0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'bpq0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'yam2\x00', r1}) sendmmsg(r0, &(0x7f0000000ac0)=[{{&(0x7f0000000280)=@hci={0x1f, r2, 0x3}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000380)="a7292e2773ccbb0a601559432e81d15682d121bc1ce9a4626021dfd205f0ca7774e90c8ee1e46b5809fe12c7f75c54c6957eb5c85b22f6ba450c9e8025f0d48d23ded5bce7c87ff208567576e87ed2f2f4c677f253b5f9c63c62fbc278fb4d824e417d26e66ee9d7ee719a4873abc999a98ad470f82018ea1a12cf4d81b3bb47d95081cd029e2e25c906f2c79d2f37b12837c0", 0x93}, {&(0x7f0000000440)="c16c1824d914fe31e012d3bf9f986f6db4c57425b87af8215fa9fc4a16b09560b79db6e58d69a760cc4b68ac7f351979b15255d6b1753f0a62f2c361fbdfa73c60639a442b2323c97db136a67d7da820eebf839563510605c0bcb559b4cc056f2d564ca14e81d63f73df51c797eaf94011fc342d9e224c1cd0c22d44e1f423facac7bac481b509b3425dcb", 0x8b}, {&(0x7f0000000500)="8c1f0b1658844f81dacc46db98864d6c54238e2c58974981d6939c99c0f3314c4453c2d423fcbd74f89edb93c5911659b067e6896dc374d646d2c1c8c37e6fe13676f566aa6d0b10b6780def48ef527772f0f2fcfb7f0ef66268f3f55c07d7342b90ebbbfd3b1c31e4b57fc3ad7f5c62cf6a7b79d5aaf364c3f66a78b8c45adb6e12d55022ab80c1a233849f07cfc0b33385a6acb0fad65c4c789d86f5ceda4abecdf01221e5bc819b857cd0bdab206bae4a0b78fba5e5264196b4661e593d6e1077b3695f5731aa335ef318639b92cd83c4d7b5e50999829373b31275", 0xdd}, {&(0x7f0000000600)="d61b9540b470a1dcfca74d47938a68ec467284793717da6fdc683c271b60131a9879b683c994225a62c3ec287fd92e3bbafa2c9dbd07de797d5b045203fead3f9ffc48ea1ed3b0aeccec9de98ef9aad749d5", 0x52}, {&(0x7f0000000680)="de87373da7ba006986266cbb45802434a193ced9ce1a7554931e4550919d526099c90a8feae3bb68d867bcd95f0654d45d54057d21bd5ac448bbf2868dfc86b2e1764347bbb209a55351d05e321fb733fa6cde00", 0x54}, {&(0x7f0000000700)="ac753d6bad8bd1cdc1c7ce175f0d7c841a2fd22155103dd919f38f849e6b71a5c023661f9e58aebab7ed08fd3bf88bcf1c38371796fba238b0e83a9ec4acd8eddec5eb184690fd749b391f81843046a9643f06eb223a2a3cf0789d2a0bc2147ab4d25d0fc0fe026c7c4dde6a552f46a4071a93fc36e7215feb36cc8dee8ce51b729e19dfc10ffa40b617e663d84e7d868c69dab67facb8621a1b5c409c41ca8460c50fb958610ca46c76406a74fe30a32c10c9dfc142c14316db5013b4d660f4d7d02bb46b4eaf697aeefb5c58508fd7cdb7b15ecf22dcb0a968", 0xda}, {&(0x7f0000000300)="188c69b72997005fb4282d8294812df49e8654b45af4853bed3ecae0be5a", 0x1e}, {&(0x7f0000000800)="33b73f5a8d9d6be568290f990540a1bee0b5473b9b7439bbdb8ec148c228713c226fc4f4920a77c274cd832ecc15ef0f9294ced998b5806ef7d2843ea573eb43196ddc414edfe5b774f9cb0db42abee5922870ce58577eb07222fe0f4aec5cca0246d37a2d0346d5abd56eb0e39c289701670e8d183ac72be90abdd05c8f6ec426d6cbcb21d7d73e1da1966b6b6431727214cd7cd0d8bd731c2f1f72f31f773e958381dc79a5cd75494d2f7d3acf0066da1fd53e37733af70b2f7da1e520e6e24771a57debc09a31cb07b446bc4ef32b83903e9c1bf2313fcf04c865ec44", 0xde}, {&(0x7f0000000900)="b6bb137b004d90e0998a1c094d666f979796e76e0a2c96ad9e5425766db3", 0x1e}], 0x9, &(0x7f00000009c0)=[{0xa4, 0x11f, 0xffffffffffffffff, "359de20d1bdb723fc314c4d7a0aeaa33cea7d46f97afcfbc8f2e937e0c6c2c13a95cf17ccb0d53805c6b72339bd3d3d7022a6af48cb452289ee07172f584cf0af187e92e8ad51fe6e7a231b616a6188240af979de6fb031d4495c32c3b44efc0d71903bbd87ecaeda900249ce5e9af87a37321c702720cceb17e5a668498c474bd648caabcb2a6e70459ee6e3abfda4654a502f61f"}, {0x28, 0x10d, 0x9, "a4bbab13a1fb6fdc2ce51b8090efb0738a20f5d7fa0b28ee998a"}], 0xcc, 0x40400d0}, 0x10000}], 0x1, 0x40080) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)={0x2, [0x0, 0x0]}) 2018/04/01 17:57:11 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup(r3) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000000000)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}]}) clock_gettime(0x0, &(0x7f00000003c0)) clock_gettime(0x0, &(0x7f0000000440)) timer_settime(0x0, 0x0, &(0x7f0000000400)={{}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/04/01 17:57:11 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r2, 0x2b}], 0x1, 0xade) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x400040, 0x1, 0x20081, 0x9c, 0x3f, 0x8}) mkdir(&(0x7f0000000040)='./file0\x00', 0x3) rmdir(&(0x7f0000000700)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r6 = request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) r7 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x8000) keyctl$instantiate(0xc, r6, &(0x7f0000000300)="c0d206d471b0b6215415c953ed26280073a052400dc5a962b200c5b10cc7dbe944976d32efd0173aeb34934e91bee6ae6c41ceee958dd36f6dc8850a23529484cf72d4d5ff54dd7238276b40d732966027511d269ab285d5a33ceae8d364677e63ebfed0bf61fe0ad60c3caec9d3767e5e848d1d7dbcb3dcd9c93b5b82b9354d37e8f94c5b96e1b8e727a7214c3768a84c79cccb03cb96737a9f76f57942c9", 0x9f, r7) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000080)={@rand_addr=0x1000, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) r8 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') setsockopt$SO_RDS_TRANSPORT(r8, 0x114, 0x8, &(0x7f0000000200), 0x4) 2018/04/01 17:57:11 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) prlimit64(r1, 0x4, &(0x7f0000000040)={0x5, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:57:11 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000080)={0x3, 0x1}) syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) 2018/04/01 17:57:11 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)=ANY=[@ANYBLOB="b947618e49cd00000000000008004700002c0000000000009078ac04000000000000000704ac1414aa000000000004c5907800d85a4c0008f2d9"], &(0x7f0000000040)) [ 396.937828] sctp: [Deprecated]: syz-executor5 (pid 28739) Use of int in maxseg socket option. [ 396.937828] Use struct sctp_assoc_value instead 2018/04/01 17:57:11 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x400) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x304, &(0x7f0000000140)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000180)=""/34) sendmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f00000000c0)=@generic={0x0, "a9e591ed8010b2dfe73bbc405e79958bcaf80ef225cb4803575aa1f1ee25917f57470296c910f02a08dbd9abe7eccc426feccc16c64fa2f2bbe8a28834b5ca405b3a0d7dad5c79be5b1aba03972af62707f96d7aeabe6a63d0eae8a18dce3080882d535a25543a50cdef32b08c0835e4c14d8b71f6f43694de471fc84c30"}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="400000000d0100004d030000b9680f1a2192ccde833092f7cd63d2998d1b4affc2fe0e0e04263ff0548432ecc9dea369ae4dc7b9ee3e88d4a52b7259865465201400000084000000000000001a2a37321b000000"], 0x54}}], 0x1, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) 2018/04/01 17:57:11 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x361]}) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) [ 396.999482] sctp: [Deprecated]: syz-executor5 (pid 28739) Use of int in maxseg socket option. [ 396.999482] Use struct sctp_assoc_value instead 2018/04/01 17:57:11 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) r1 = syz_open_dev$audion(&(0x7f0000000480)='/dev/audio#\x00', 0x7, 0x1) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 2018/04/01 17:57:11 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000340)=ANY=[@ANYBLOB="b9479e1949cd00000000000008004700002c0000009cb7b604990000009078ac1414bbe0000001070704ac1414aa00000000000401907800d855"], &(0x7f0000000040)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x89d8, 0x44000) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x39e4, 0x9}) 2018/04/01 17:57:11 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)=ANY=[@ANYBLOB="b9479e1949cd00000000000008004707002c00000000000090821e36554c00089e370000000000000000000000000000"], &(0x7f0000000040)) 2018/04/01 17:57:11 executing program 4: socketpair$inet(0x2, 0xe, 0x100, &(0x7f0000000200)={0xffffffffffffffff}) ftruncate(r0, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x400, 0x4100) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x200) syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x101400) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000f3ff000000000000000000000000c1000000fc46c9580eeda66ab0c42a840925a4cdfb475e34a93d4b1095e69ef4948801968bd0ed7026082dc67f81ff31bd0a51e30579b1e73183e87aa38c055170b06591b85f35df07a8380c86abf94ac0c8aabe191205b7839a3d37d528fd9b73327e559fa198871758cd057ca03b0ecfca82aaa83d139ed900aa6eb1c3714405fef2c45d7fd9fba53db4e31738dbc5cc417595de170150f4a3b37615844299bfbe4be3343f17f58a35bd1fb5a502eb5f08360d21ea9dfa831248f79a2a7ed9cd1588d82f"], &(0x7f0000000140)=0xe5) fchdir(r3) 2018/04/01 17:57:12 executing program 3: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2000) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'gre0\x00', 0xa1fd}) 2018/04/01 17:57:12 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x400) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x81]}, 0x6) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x19) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/04/01 17:57:12 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x800, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000040)={0x81, 0x0, [0x5, 0x4, 0x601d, 0x7]}) syz_emit_ethernet(0x2a, &(0x7f000037c000)=ANY=[@ANYBLOB="a585e8799cff0f000000000008004500001c0000000000119078ac14ffbbe00000010000000000089078"], 0x0) 2018/04/01 17:57:12 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:57:12 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001300)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000001340)=0x8) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f00000001c0)='./file0\x00', 0xe00, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000200)="13c8f2d0d7327b36", 0x8, 0x7fff}, {&(0x7f0000000240)="870c3d08b0708f22ad5df0c6eca8a815c30007acc4b6220c30005a0dfe3b2574a6c7e1dee5726f7f052c301f3e4505cb279c5c14084565b8c45d9073def7984df6ac7807a51b99f73126387afdac09c62ae74b3ff07f1a0cd42c3bd6a200c1e8ddc4ff01313a6ec538b0e73e6a0600b8863ca33e0fa3f2502fe9781b6db481", 0x7f, 0x619}, {&(0x7f00000002c0)="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", 0x1000, 0x6}], 0x202000, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) 2018/04/01 17:57:12 executing program 6: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = epoll_create1(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e) close(r0) fstat(r2, &(0x7f0000000000)) 2018/04/01 17:57:12 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r2, 0x2b}], 0x1, 0xade) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x400040, 0x1, 0x20081, 0x9c, 0x3f, 0x8}) mkdir(&(0x7f0000000040)='./file0\x00', 0x3) rmdir(&(0x7f0000000700)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r6 = request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) r7 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x8000) keyctl$instantiate(0xc, r6, &(0x7f0000000300)="c0d206d471b0b6215415c953ed26280073a052400dc5a962b200c5b10cc7dbe944976d32efd0173aeb34934e91bee6ae6c41ceee958dd36f6dc8850a23529484cf72d4d5ff54dd7238276b40d732966027511d269ab285d5a33ceae8d364677e63ebfed0bf61fe0ad60c3caec9d3767e5e848d1d7dbcb3dcd9c93b5b82b9354d37e8f94c5b96e1b8e727a7214c3768a84c79cccb03cb96737a9f76f57942c9", 0x9f, r7) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000080)={@rand_addr=0x1000, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') 2018/04/01 17:57:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00000004c0)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000680)='/dev/dsp\x00', 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000005c0)=0x14, 0x800) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000600)={r2, 0x1, 0x6}, 0x10) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000500)=0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000001200)=""/4096) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000480)='rose0\x00') nanosleep(&(0x7f0000000540)={0x77359400}, 0x0) [ 398.302710] device gre0 entered promiscuous mode 2018/04/01 17:57:12 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000100)) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f0000aebff8)={0x1, [0x4]}) 2018/04/01 17:57:12 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x2]}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x3, 0x1}, &(0x7f0000000140)=0x88) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x8000}, &(0x7f00000001c0)=0x8) 2018/04/01 17:57:13 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8b2f49c2b79d3292, &(0x7f0000000400)="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", 0x1000) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000fd5fc3)=""/61, 0x33}], 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000001400)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x800) 2018/04/01 17:57:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x80000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f0000000080)={0x1, [0x0]}) r1 = fcntl$dupfd(r0, 0x0, r0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002480)={0x0, 0x0, 0x0}, &(0x7f00000024c0)=0x14) getsockname(0xffffffffffffff9c, &(0x7f00000028c0)=@can={0x0, 0x0}, &(0x7f0000002940)=0x80) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000029c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000002ac0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002a80)={&(0x7f0000002a00)=@mpls_delroute={0x5c, 0x19, 0x20, 0x70bd29, 0x25dfdbfb, {0x1c, 0x10, 0x80, 0x7, 0xfd, 0x1, 0xfe, 0x2, 0x1400}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_DST={0x18, 0x1, [{0x0, 0x7, 0x7, 0x5}, {0x4, 0x81, 0x2, 0x20}, {0x3, 0x80000000, 0x9, 0xffff}, {0x9, 0xfff, 0x780, 0x6}, {0x1, 0x7, 0x400, 0x6cd0}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1}, @RTA_OIF={0x8, 0x4, r3}, @RTA_OIF={0x8, 0x4, r4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4041, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0xc0, 0x0) getsockopt$inet_tcp_buf(r5, 0x6, 0xeaaa789a4cc0a1bd, &(0x7f00000000c0)=""/199, &(0x7f00000001c0)=0xc7) 2018/04/01 17:57:13 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r2, 0x2b}], 0x1, 0xade) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x400040, 0x1, 0x20081, 0x9c, 0x3f, 0x8}) mkdir(&(0x7f0000000040)='./file0\x00', 0x3) rmdir(&(0x7f0000000700)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r6 = request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) r7 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x8000) keyctl$instantiate(0xc, r6, &(0x7f0000000300)="c0d206d471b0b6215415c953ed26280073a052400dc5a962b200c5b10cc7dbe944976d32efd0173aeb34934e91bee6ae6c41ceee958dd36f6dc8850a23529484cf72d4d5ff54dd7238276b40d732966027511d269ab285d5a33ceae8d364677e63ebfed0bf61fe0ad60c3caec9d3767e5e848d1d7dbcb3dcd9c93b5b82b9354d37e8f94c5b96e1b8e727a7214c3768a84c79cccb03cb96737a9f76f57942c9", 0x9f, r7) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000080)={@rand_addr=0x1000, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) 2018/04/01 17:57:13 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x10000) getsockopt$inet6_dccp_int(r0, 0x21, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) 2018/04/01 17:57:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000a03000)=0xa, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000016c0)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvfrom$inet6(r0, &(0x7f0000000340)=""/4096, 0x1000, 0x2, 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x800}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/01 17:57:13 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3f, 0x80000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000140)=0x4f0, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3ff, 0x90400) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={"739d7a6b616c6c65723100", {0x2, 0x4e22, @multicast1=0xe0000001}}) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8700, 0x0) shutdown(r2, 0x1) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x2, 0x400) r3 = dup(r2) connect$rds(r3, &(0x7f0000001040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/01 17:57:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000480)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) r1 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000580), 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000500)=0x6, 0x4) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:13 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x2a, 0x1}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/04/01 17:57:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) prlimit64(r1, 0xa, &(0x7f0000000080)={0x0, 0x10000003}, &(0x7f00009d8ff0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/04/01 17:57:14 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80100, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00000000c0)=""/245) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/01 17:57:14 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) write(r0, &(0x7f0000000000)="b85f31628f5f0199ab0199517f1f48aaff119e91ab9956", 0x17) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:57:14 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x88) ioctl$KIOCSOUND(r0, 0x4b2f, 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x20e003) sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0xa, 0x4e20, 0xfffffffffffff13b, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffe0b}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000100)="4d34669d67d954e771dfdf6e22acb6b1c25c2aa3aa0a84dbcb64f92bd1e12bba2c2826b109cbb1a126a83fa652c0fdea36ee756e6d3203106d8e2615c457afc4240be2d5c596b11a05dc43949c3a942342ec0178dd3382cfeeaf8d2fcce72bf43e9db5767ff7bb1ca4cb0b5911966d206c3b11fbd665f581b3ec78ed7f2e54eec7a763b38298ea5379b35da8aad26ad08737d25c", 0x94}], 0x1, &(0x7f0000000200)=[@sndinfo={0x1c, 0x84, 0x2, {0x40, 0x4, 0x39d2, 0x7ff, r2}}], 0x2c, 0x20000881}, 0x40) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r2}, 0x10) 2018/04/01 17:57:14 executing program 3: prctl$intptr(0x21, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2fe, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) gettid() ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) tkill(r2, 0x1000000000016) 2018/04/01 17:57:14 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) r0 = syz_open_pts(0xffffffffffffff9c, 0x44840) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x300000000000000) 2018/04/01 17:57:14 executing program 4: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0x4) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x4000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101002) ioctl$int_out(r1, 0x1, &(0x7f000005bff8)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0xd5, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) sched_setparam(r2, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) fcntl$lock(r1, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x5, 0x0, r3}) 2018/04/01 17:57:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(poly1305-simd,ctr-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setattr(r1, &(0x7f0000000040)={0x0, 0x6, 0x0, 0x3, 0x0, 0x8, 0x2, 0x4}, 0x0) 2018/04/01 17:57:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fgetxattr(r0, &(0x7f0000000480)=@random={'user.', 'mime_type\x00'}, &(0x7f00000004c0)=""/205, 0xcd) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:15 executing program 7: syz_emit_ethernet(0x3, &(0x7f0000000100)=ANY=[@ANYRES16, @ANYPTR64, @ANYBLOB="9b90dadee82d99cfbe2ab431efb971e171d574331f3931e61e2dd32a1d65ead8d87a9e17c2aa5387484065f525f49984b59ecfa545da7a39f85ca765f22ea250d86c6b1689a9fe88658a033928fce13641f19748a3315f214fee65722f5ba8e25b0213ef94fd281899500758073ea66f1b12505fa8"], &(0x7f0000000040)={0x1, 0xfffffffffffffffd, [0x0, 0x1000000000020000, 0x489, 0x54a]}) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5cf8, 0x2) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f0000ffd000/0x2000)=nil, 0x44e}) 2018/04/01 17:57:15 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1f, 0x1}, 0x0, 0x1}, 0x0, 0xf, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0x4, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f00000000c0)={0x80, r1}) r2 = socket$inet6(0xa, 0x200004, 0xfffffffffffffffe) bind$inet6(r2, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r2, 0xfffffffffffffffe) socket$inet6(0xa, 0x0, 0x8) 2018/04/01 17:57:15 executing program 4: mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x1000818, &(0x7f0000a47000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x42) write$sndseq(r0, &(0x7f0000000040), 0x0) 2018/04/01 17:57:15 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x600, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000180), 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8001, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000040)=[{0x0, 0x4}, {0x2, 0x8}, {0x7, 0xa0f6}, {0x3, 0x1}, {0x4, 0x80000001}, {0xf, 0x7ff}, {0x8, 0x81}, {}, {0x3, 0x1}], 0x9) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000000000000000002"]) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00000000c0)={0x0, 0x1}) 2018/04/01 17:57:15 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r2, 0x2b}], 0x1, 0xade) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x400040, 0x1, 0x20081, 0x9c, 0x3f, 0x8}) mkdir(&(0x7f0000000040)='./file0\x00', 0x3) rmdir(&(0x7f0000000700)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r5 = request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) r6 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x8000) keyctl$instantiate(0xc, r5, &(0x7f0000000300)="c0d206d471b0b6215415c953ed26280073a052400dc5a962b200c5b10cc7dbe944976d32efd0173aeb34934e91bee6ae6c41ceee958dd36f6dc8850a23529484cf72d4d5ff54dd7238276b40d732966027511d269ab285d5a33ceae8d364677e63ebfed0bf61fe0ad60c3caec9d3767e5e848d1d7dbcb3dcd9c93b5b82b9354d37e8f94c5b96e1b8e727a7214c3768a84c79cccb03cb96737a9f76f57942c9", 0x9f, r6) 2018/04/01 17:57:15 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000000)={0x0, 0x1, 0x9, 0x9, 0x6}) 2018/04/01 17:57:15 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x100) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x400000000000000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x40, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000001c0)={0x3}, 0x4) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xfffffffffefffffe, 0x0) 2018/04/01 17:57:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x8, 0x6}, 0x200400) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180)=0x7, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"73797a5f74756e0000ff00", &(0x7f0000000040)=ANY=[@ANYBLOB="3b000000020000000800000009000000000080d6c44e6b00"]}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000100)=""/53) 2018/04/01 17:57:15 executing program 7: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) 2018/04/01 17:57:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000006640)=[{{&(0x7f0000002fc0)=@generic, 0x80, &(0x7f0000005300)=[{&(0x7f0000004300)=""/4096, 0x1000}], 0x1, &(0x7f0000005380)=""/18, 0x12}}, {{&(0x7f00000053c0)=@ethernet, 0x80, &(0x7f00000065c0), 0x0, &(0x7f0000006600)=""/38, 0x26}}], 0x2, 0x0, &(0x7f0000006840)={0x0, 0x989680}) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/04/01 17:57:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = syz_open_dev$amidi(&(0x7f0000634000)='/dev/amidi#\x00', 0x2, 0x1) pwrite64(r1, &(0x7f0000000080)="3f87e7db70170d70a1340df91364449e6575be495bbc46f022c133ed82876141b802d3cf0779619cb69780", 0x2b, 0x0) write(r0, &(0x7f0000002340)="a1", 0x1) r2 = gettid() openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200400, 0x0) rt_sigqueueinfo(r2, 0x7, &(0x7f0000000040)={0x2f, 0xffffffff80000001, 0x0, 0x80000001}) open$dir(&(0x7f0000000100)='./file0\x00', 0x80040, 0x2) 2018/04/01 17:57:15 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000080)=[{0x30, 0x0, 0x0, 0xfffffffffffff018}, {0x6}]}, 0x10) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) chroot(&(0x7f0000000100)='./file0\x00') setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x6, 0x4) 2018/04/01 17:57:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0), 0x20000000000001e8) 2018/04/01 17:57:15 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)={0x1784, 0x2c, 0x4, 0x70bd27, 0x25dfdbfe, {0xe}, [@typed={0x8, 0x4b, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}, @nested={0x210, 0x65, [@generic="db0f9450a7817eae9a88e012ac54adefb9647e79890f6a1ed95a6fff791a04c471f35afc0b4aed6f69e580836000d76d7d614c537ccc6f9b3a20454666ee6fb58ab73f3b29ed1562a2b162efdefd5389d334e0eb5e8f413db2086e37f5d080a07d4c465a43c2ef03fbc31d0602d405db3cb7f889f8c592b94e1f49a1a77eb41c12be7ffbc06e98427f3eb8ffdcfc677455c80994523c60324bf04791b083d872ce4fbfc08d488e634946b03c3284ba819d00a533cfa3758f1e07992e55", @typed={0xf0, 0x64, @binary="bb6758ef4f401e9326910bdec75a46ca5f9b74e4df7c20a222ec528f57abc2230f652104530f7c1d5a4b1df62c7ee1ac4f393ce49dce640e6a0ef64a4fb6a8eb80329934d0dc0424eae1d0b844ec304a83ab98f36a5586b286ee0dcafff234476edcbff151bb41df1901062fd324d42f6cd4186b6b53e26b6af84c83a22dd1d86258b9ebc477b94e8af2075459397963b1f37c904a1c78cd11b48766d0a4d070b212273b8e7126b69ece517663c02e9bc87e99dbe0b1565b4e1ba1ad1d7e924a48571ec58e7b21b7ac78ba23712962bf71aeea5442a9db85ccff590131913373a223e338ebc210a42860"}, @typed={0x8, 0x60, @uid=r1}, @generic="d2a559ad72751390a16e6741ecae8f53c8708b9e0b53bd9a5a8a0a98505763dc3f11a4a95b9f9cfc308783c56eb853b71555348edf61fd4ebebe3f3eaa47dcf3df943f458bb27528f86958ea9f321b71c2d492e2"]}, @generic="5c74d8469c2eb82a0f226582b2017ecd3fbf65489c245ee7d02d853a73a950560217876ffdf2e803f086216538427d3cbe40cf9e1f23547380413660c2e5b0b34825", @nested={0x384, 0x36, [@generic="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", @generic="e15978c001287257fa51cb442c243bd3962d3de4c3515056944031f323277ecb09fed3e3f6888eec2ec1fd7156de1a721d196a6f1f4df2bb25330a22fbc34f853d5461dbe5cb75c949b8112fc7c2f0b8deb35af6ab0d0e19df67b0e9313185844de5208b5471e17f73eb0a4e334dd4b7c08963158e748d527ab8e8ace3bc4c867f76798b30774d425c35b895aecc1543272c5533c21a84cb12a67a372b585df5ca2562da45ec6e8a55c9c432f8025829a4cab233cc5fb99b1e4d313984fc91e30397d3835c03d22fd6ec01ecd3e0bb6634bffc78de1e9e1eccbfaa887c95c80ff03869b37d10", @typed={0xc, 0x84, @u64=0x1000}, @typed={0x8, 0x21, @uid=r2}, @generic="be28f6a7782b3894bc7c04cdc2fa64fb39dec96143aa227ddccfb4da447a29955278fbc6ccfa78150e93fa3fef939c5a41bc388dc492cd34f285f5efd2ae0b752d215266635cf50e50a1b5ece7efc02a8b6ef0f9c01394844be05790f9207b9306759ac9003f9974a9c06eb9fcd15282b6ddc5459d514d3dba6fe2d39a1140b523e4a2f77707b9b1fb528318d5742e3854015f952f277286ab57073b0b9c7e0788e5531e1d", @generic="31e3cf763e322806ad0802cb720338c5664d9fa43eb35d42ce13a6932326a5e47742380f90691d9379bea69130aad7436673b790434e7db486086cb2faa731846c401a222a0a7baf8c74d61dea8ecef8a7ab5caadad82347587702838b070502e3378991dd7456e108e7afb16857e75495e959fd98a163189f7ea28628c47e453abab4eba6a4354db12cf774d60f4986915c77142ebc09977fae29bcbf831544c0789c60bf0394edcfa6e1548fd5b4f0601ce5e21123c25657c952b34b116a29c57cd37ab777eb8591d95891518f2bc835a632c49716446f9b214de492900d7370c592"]}, @generic="967e0a85bf87c3ecd1036a0d814adbc52c0cebaff80ba33d4052ed5c40386d9020cceda870a890ff7682cf3c3203c313eae98f111d9040ff56b37d4efa82608a39ddb8489fd60b7069011a30d8e7dca6ac44bfcff169abb576e9e9e1aae2e9a14448dae9e3b19f6832874d3072132483341f7a3fa7a27da32aed45d9e4e1a66cbc27de2bfa5e865d37dcefe5235d7198db8ba1055f8ed00675b4134071d69360b0535009321f96a65ba89d8576fb1fc1c2afb10cb1bdcada322dd453360da34682e9ea8fbac85b61046b4d2f34040ceda85315c54d5a80c769716d65e9a8dc751ffc34212b965e6d8e", @typed={0x8, 0x95, @ipv4=@multicast2=0xe0000002}, @generic="248bcaa4395c30e521583371852bd4af11775fc4fff966b4658ba25fc49f5ceb22e4b9fb21a41ff969399cf0b87adba8b81f37c28b3345ed3958e9232641887271e729731f433df52ed41595a1c65456bbe28e3d10225f229493a1405dc15a4016dec52265539d48ad5b0ade01461f6521901e3b2140f11db57f67a9cc2d2e0701a7ae4c636a1da7b1454d89e2277c0b1aa6b568903ae47d229404ae8a3a84bf", @generic="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"]}, 0x1784}, 0x1, 0x0, 0x0, 0x20004000}, 0x4000010) syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) 2018/04/01 17:57:15 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) recvmmsg(0xffffffffffffff9c, &(0x7f0000001cc0)=[{{&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000000)=""/14, 0xe}, {&(0x7f0000000100)=""/66, 0x42}, {&(0x7f0000000180)=""/186, 0xba}, {&(0x7f0000000240)=""/84, 0x54}, {&(0x7f00000002c0)=""/66, 0x42}, {&(0x7f0000000380)=""/112, 0x70}, {&(0x7f0000000400)=""/211, 0xd3}], 0x7, &(0x7f0000000540)=""/172, 0xac}, 0xfffffffffffffeff}, {{&(0x7f0000000600)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000680)=""/73, 0x49}, {&(0x7f0000000700)=""/113, 0x71}, {&(0x7f0000000780)=""/2, 0x2}], 0x3, &(0x7f0000000800)=""/65, 0x41, 0x70d}, 0xfff}, {{&(0x7f0000000880)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000900)=""/170, 0xaa}], 0x1, &(0x7f0000000a00)=""/238, 0xee, 0x1}, 0x7ff}, {{&(0x7f0000000b00)=@can, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/10, 0xa}], 0x2, &(0x7f0000001c00)=""/184, 0xb8}, 0x9}], 0x4, 0x40, &(0x7f0000001d40)={0x77359400}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001dc0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000001f80)={&(0x7f0000001d80)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001f40)={&(0x7f0000002140)=ANY=[@ANYBLOB="380100006a139e60c4727c94582f363e3df23f2f0b6ef6ea2a8854837562a394c6e977b4930d67e557838d08c9f0a138e010db4b65b23f8a349333c87ea1e36099bab531657e2b0ca1bd4279852630e2d7814e0f98f084403297e7783fa7cdb4399d98391673f2aea0ded84966751e0e260608c892e2f69919402fe384f4a3ea90ebb40f93612991720f65b79e7b69fba7d73613b8f8fa52a62d5baabe5b0edf5b6bc68f9298bb8c45dbee3dfc7fb2cd67b3f98b005f0b7f18de6f728a80615a4db6cdd25a06d9f830e8fbfe9df152b55fa3cb9d", @ANYRES16=r1, @ANYBLOB="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"], 0x138}, 0x1, 0x0, 0x0, 0x10}, 0x44804) 2018/04/01 17:57:15 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f1c01fe01b2a4a280930a60480000a8430891000000390002000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x337}, &(0x7f0000000140)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) prlimit64(r2, 0x8, &(0x7f0000000200)={0xfffffffffffffffa, 0xfff}, 0x0) 2018/04/01 17:57:15 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000001080)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000001040), 0x0, &(0x7f00000010c0)=""/4096, 0x1000}, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000000080)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current, @random="1a8d69e24c92"}, {@broadcast=0xffffffff, @current}}}}}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xa51, 0x4001) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) 2018/04/01 17:57:15 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7d53b938, 0x22100) timerfd_gettime(r0, &(0x7f0000000080)) 2018/04/01 17:57:15 executing program 6: io_setup(0x3fa, &(0x7f0000000440)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r1 = socket$pptp(0x18, 0x1, 0x2) io_submit(r0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1}]) io_destroy(r0) 2018/04/01 17:57:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r1, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000000c40)={0x7, 0x4d, 0x3, 0x83, &(0x7f0000000ac0)=""/131, 0x3a, &(0x7f0000000b80)=""/58, 0x4d, &(0x7f0000000bc0)=""/77}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc2c45513, &(0x7f00000004c0)={{0x3, 0x7, 0x9, 0x3ff, "698903fd5b1ef940a926176f910932b46f079789d62e19be9316c366fed2e048219883e204301abf69c144d8", 0xff}, 0xffffffffffffffff, [0x82c, 0x7f9, 0x0, 0x5, 0x7, 0x7ff, 0x7, 0x0, 0x7fffffff, 0x2, 0x9, 0x6, 0x9, 0x4c4, 0x8000, 0x3, 0x0, 0xffffffffffff8001, 0x80, 0x379c, 0x3, 0x8, 0xa40, 0x4, 0x7, 0x9, 0x100, 0x7fff, 0x37, 0x200, 0x5, 0x5, 0x0, 0x2, 0x8, 0x6, 0x0, 0xfffffffffffff002, 0x4, 0x1, 0x6, 0x2, 0x7, 0x6, 0x3ff, 0x2, 0x2, 0x580a1cd9, 0xfffffffffffffffd, 0x3ff, 0x7b312531, 0x6, 0x1, 0x3, 0xfffffffffffffffe, 0x1, 0x8, 0x10001, 0x1ff, 0x7, 0xff, 0x7, 0x513e, 0x1000000000000000, 0x10000, 0xfffffffffffff800, 0x4, 0x0, 0x400, 0x1, 0x1, 0x4, 0x7, 0x3, 0xffff, 0x400, 0x3, 0x9, 0x2, 0x5, 0x9, 0x1ff, 0x5, 0x101, 0x1, 0x8, 0x1f, 0x40, 0x800, 0x6, 0xfff, 0x4, 0x6, 0x3, 0xffff, 0x9, 0xa1a, 0xfffffffffffffffd, 0x80, 0x80, 0x9, 0x3, 0x14, 0x100000000, 0x800, 0x2, 0x20, 0x3, 0x7, 0x2, 0x4, 0x3, 0xa9b, 0x6, 0x401, 0x400, 0x7, 0x80000001, 0x80, 0x60, 0x1, 0x9, 0x4, 0x5c, 0x101, 0x9, 0x6, 0x4]}) connect$bt_l2cap(r2, &(0x7f0000000c80)={0x1f, 0x8, {0x8000, 0x1f, 0xbb, 0x8000000000000, 0xffffffff, 0x44a3}, 0x2, 0x7}, 0xe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000a00)=0x66) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000a40)={r3, 0x4, 0x2, 0x7cf, 0x6, 0x1}, &(0x7f0000000a80)=0x14) 2018/04/01 17:57:16 executing program 7: syz_emit_ethernet(0xffffffffffffffb3, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000080)=0x1c, 0x800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0xa, &(0x7f00000001c0)=[{0x2, 0x1, 0x5, 0xfffffffffffffff9}, {0x0, 0xcc7, 0x7, 0xda}, {0x6, 0x4f, 0x5, 0xffffffffffffff00}, {0x5, 0x4, 0x8001, 0xe7}, {0xffffffffffff9c32, 0x8b, 0x401, 0x6}, {0x10001, 0x7, 0xe2db, 0x1}, {0x3, 0xffffffff, 0xa5, 0x2}, {0x32, 0x100000001, 0x3, 0x7cc6}, {0x1000, 0x4, 0x4, 0x2}, {0x800, 0x20, 0x4, 0x3}]}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)=""/176, &(0x7f0000000180)=0xb0) [ 401.831185] syz-executor3 (29013) used greatest stack depth: 14392 bytes left 2018/04/01 17:57:16 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) socketpair(0x1, 0x3, 0x1f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000080)) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0485510, &(0x7f00000002c0)={0x100000001, 0x8, 0x4, 0x3, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/04/01 17:57:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000006640)=[{{&(0x7f0000002fc0)=@generic, 0x80, &(0x7f0000005300)=[{&(0x7f0000004300)=""/4096, 0x1000}], 0x1, &(0x7f0000005380)=""/18, 0x12}}, {{&(0x7f00000053c0)=@ethernet, 0x80, &(0x7f00000065c0), 0x0, &(0x7f0000006600)=""/38, 0x26}}], 0x2, 0x0, &(0x7f0000006840)={0x0, 0x989680}) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/04/01 17:57:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0xe}, 0x1c) sendto$inet6(r0, &(0x7f0000c9f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10000000000010, &(0x7f0000534000), &(0x7f000044affc)=0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400000, 0x0) accept4$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10, 0x80800) 2018/04/01 17:57:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/wireless\x00') readv(r0, &(0x7f00000014c0)=[{&(0x7f0000001280)=""/208, 0xd0}], 0x1) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/04/01 17:57:16 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0x0, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100, 0x20802) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000400)={0x7, 0x4, 0x34, 0x200}) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r2, 0x10, 0x70bd2c, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x480000000000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:57:16 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r2, 0x2b}], 0x1, 0xade) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x400040, 0x1, 0x20081, 0x9c, 0x3f, 0x8}) mkdir(&(0x7f0000000040)='./file0\x00', 0x3) rmdir(&(0x7f0000000700)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x8000) 2018/04/01 17:57:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/qat_adf_ctl\x00', 0x80, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:16 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) socket$unix(0x1, 0x7, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0xdf, 0x400, 0x100, 0xffffffff80000000}, {0x0, 0x7, 0x5, 0x4}, {0x1, 0x8, 0x8001, 0x3}]}, 0x8) 2018/04/01 17:57:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x101, 0x6, 0x0, 0x3, 0xffff}, &(0x7f0000000380)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0)={0x335, 0x100000001, 0x0, 0x3}, 0x14) prctl$void(0x27) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000280)=0xffffffffffffff5e) r6 = getuid() getgroups(0x2, &(0x7f0000000740)=[0x0, 0xffffffffffffffff]) fchown(r3, r6, r7) sendmsg$nl_netfilter(r3, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x3e8}, 0x1, 0x0, 0x0, 0xc001}, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c40)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000800)={@dev={0xfe, 0x80, [], 0x17}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x80000000, 0x4, 0x1e, 0x0, 0x9, 0x8, r8}) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000780)={{0x0, @broadcast=0xffffffff, 0x4e23, 0x0, "6f76635bb915000000000000002503ff", 0x2, 0xe7, 0x9}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2000, 0x81, 0x9, 0x2}}, 0x44) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000001080)=ANY=[@ANYBLOB="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"]) ioctl(r5, 0x800000000008982, &(0x7f0000000000)) set_tid_address(&(0x7f0000000880)) 2018/04/01 17:57:16 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000001, 0xc4000) readv(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/225, 0xe1}, {&(0x7f00000001c0)=""/235, 0xeb}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000000300)}], 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000003c0)={0xffffffff00000001, 0xffff, 0x1}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)) 2018/04/01 17:57:16 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x369, &(0x7f000000d000), 0x23c4, 0x0, 0x0, 0x2}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0x10001, 0x4) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="1935268f50f2f513f30ff685e368dd7158ee83d5e0ce695f395f519ec01754b4041ffd6fb5d593bff67f687bc4f3d73465ff48450e00a56dd133d8bb8e4421b2c1ec94e35f95726c62f8bede59e7ce2f399dfefe49ee3e5009e88c4ec554c3d134475334eea8604cb7b04e7a5019d2bdb46670120ce2071ab7cc733239b1e45f52faa8a227824639ee8d7f3f634df57bb680a1892d8c24db954e24e9994e38cc93ce", 0xa2, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000280)={0x175, 0x100000000, 0x3, 0x5f, 0xaeb, 0x1}) keyctl$invalidate(0x15, r2) 2018/04/01 17:57:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x80, 0x0) openat$cgroup_subtree(r1, &(0x7f00000004c0)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) memfd_create(&(0x7f0000000500)='trusted\'\x00', 0x2) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:16 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)=ANY=[@ANYBLOB="b9479e195ccd00000000000008004718912922c22d7ab02a0f4cd7c800ed2b0000000000009078ac1414bbe0000001070704ac1414aa00000000"], &(0x7f0000000040)) r0 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xffffffffffffffff, r0, 0x100, &(0x7f0000000380)=""/4096) 2018/04/01 17:57:16 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x13, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307}, 0x4, {0x2, 0x4e22, @multicast2=0xe0000002}, 'bridge0\x00'}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x0, &(0x7f0000668fc8)}, 0x4) [ 402.134967] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20003 ovc[¹ 2018/04/01 17:57:16 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x4, 0x7f, 0x13, 0xfffffffffffffffc}, 0x10) 2018/04/01 17:57:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x101, 0x6, 0x0, 0x3, 0xffff}, &(0x7f0000000380)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0)={0x335, 0x100000001, 0x0, 0x3}, 0x14) prctl$void(0x27) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000280)=0xffffffffffffff5e) r6 = getuid() getgroups(0x2, &(0x7f0000000740)=[0x0, 0xffffffffffffffff]) fchown(r3, r6, r7) sendmsg$nl_netfilter(r3, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x3e8}, 0x1, 0x0, 0x0, 0xc001}, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c40)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000800)={@dev={0xfe, 0x80, [], 0x17}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x80000000, 0x4, 0x1e, 0x0, 0x9, 0x8, r8}) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000780)={{0x0, @broadcast=0xffffffff, 0x4e23, 0x0, "6f76635bb915000000000000002503ff", 0x2, 0xe7, 0x9}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2000, 0x81, 0x9, 0x2}}, 0x44) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000001080)=ANY=[@ANYBLOB="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"]) ioctl(r5, 0x800000000008982, &(0x7f0000000000)) set_tid_address(&(0x7f0000000880)) [ 402.189525] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20003 ovc[¹ [ 402.276355] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20003 ovc[¹ 2018/04/01 17:57:17 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) fstatfs(r3, &(0x7f00000003c0)=""/4096) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ptrace$getregset(0x4204, r0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=""/231, 0xe7}) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/04/01 17:57:17 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x101, 0x6, 0x0, 0x3, 0xffff}, &(0x7f0000000380)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0)={0x335, 0x100000001, 0x0, 0x3}, 0x14) prctl$void(0x27) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000280)=0xffffffffffffff5e) r6 = getuid() getgroups(0x2, &(0x7f0000000740)=[0x0, 0xffffffffffffffff]) fchown(r3, r6, r7) sendmsg$nl_netfilter(r3, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x3e8}, 0x1, 0x0, 0x0, 0xc001}, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c40)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000800)={@dev={0xfe, 0x80, [], 0x17}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x80000000, 0x4, 0x1e, 0x0, 0x9, 0x8, r8}) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000780)={{0x0, @broadcast=0xffffffff, 0x4e23, 0x0, "6f76635bb915000000000000002503ff", 0x2, 0xe7, 0x9}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2000, 0x81, 0x9, 0x2}}, 0x44) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000001080)=ANY=[@ANYBLOB="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"]) ioctl(r5, 0x800000000008982, &(0x7f0000000000)) set_tid_address(&(0x7f0000000880)) 2018/04/01 17:57:17 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r2, 0x2b}], 0x1, 0xade) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x400040, 0x1, 0x20081, 0x9c, 0x3f, 0x8}) mkdir(&(0x7f0000000040)='./file0\x00', 0x3) rmdir(&(0x7f0000000700)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) 2018/04/01 17:57:17 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x20000) getgid() ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000240)={0x9, 0xfffffffffffffff8}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f00000001c0)={0x0, 0x4, 0xfff, 0x0, &(0x7f0000000400)=[{}, {}, {}, {}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:57:17 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x12000, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0xff, 0x1, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000000180)={0x8f, 0x2, 0xfffffffffffffffc, 0x100, &(0x7f0000000100)=[{}, {}]}) syz_emit_ethernet(0xfffffffffffffd8d, &(0x7f0000000000)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0xa11]}) 2018/04/01 17:57:17 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7ff, 0x42000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000640)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000680)={r2, r3}) r4 = syz_open_dev$dmmidi(&(0x7f0000000500)='/dev/dmmidi#\x00', 0xbb, 0x101000) r5 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r4, 0x4008af21, &(0x7f0000000580)={0x0, r5}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) r6 = syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0x7f, 0x488080) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f00000004c0)={0x2, 0x3, 0x8000}, 0x4) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000006640)=[{{&(0x7f0000002fc0)=@generic, 0x80, &(0x7f0000005300)=[{&(0x7f0000004300)=""/4096, 0x1000}], 0x1, &(0x7f0000005380)=""/18, 0x12}}, {{&(0x7f00000053c0)=@ethernet, 0x80, &(0x7f00000065c0), 0x0, &(0x7f0000006600)=""/38, 0x26}}], 0x2, 0x0, &(0x7f0000006840)={0x0, 0x989680}) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/04/01 17:57:17 executing program 4: mprotect(&(0x7f0000163000/0x800000)=nil, 0x800000, 0x0) socketpair$ax25(0x3, 0x2, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x4, 0x2010, r0, 0x0) pselect6(0x40, &(0x7f0000009000), &(0x7f0000ae1fc0), &(0x7f0000000fc0), &(0x7f0000000ff8)={0x0, 0x1c9c380}, &(0x7f0000000ff9)={&(0x7f000023d000), 0x8}) 2018/04/01 17:57:17 executing program 7: syz_emit_ethernet(0x3a, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) unshare(0x2002400) socketpair$inet_sctp(0x2, 0x2, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) finit_module(r0, &(0x7f0000000080)='\x00', 0x2) fcntl$setlease(r1, 0x400, 0x2) [ 403.254523] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20003 ovc[¹ 2018/04/01 17:57:17 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) socketpair(0x1, 0x3, 0x1f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000080)) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0485510, &(0x7f00000002c0)={0x100000001, 0x8, 0x4, 0x3, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/04/01 17:57:17 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x101, 0x6, 0x0, 0x3, 0xffff}, &(0x7f0000000380)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0)={0x335, 0x100000001, 0x0, 0x3}, 0x14) prctl$void(0x27) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000280)=0xffffffffffffff5e) r6 = getuid() getgroups(0x2, &(0x7f0000000740)=[0x0, 0xffffffffffffffff]) fchown(r3, r6, r7) sendmsg$nl_netfilter(r3, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x3e8}, 0x1, 0x0, 0x0, 0xc001}, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c40)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000800)={@dev={0xfe, 0x80, [], 0x17}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x80000000, 0x4, 0x1e, 0x0, 0x9, 0x8, r8}) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000780)={{0x0, @broadcast=0xffffffff, 0x4e23, 0x0, "6f76635bb915000000000000002503ff", 0x2, 0xe7, 0x9}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2000, 0x81, 0x9, 0x2}}, 0x44) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000001080)=ANY=[@ANYBLOB="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"]) ioctl(r5, 0x800000000008982, &(0x7f0000000000)) set_tid_address(&(0x7f0000000880)) 2018/04/01 17:57:17 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) 2018/04/01 17:57:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = syz_open_dev$sndpcmc(&(0x7f00000006c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80500) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000000700)=0x7ff, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000540)={0x0, 0x7fff}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000005c0)={r2, @in6={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}}, 0x10001, 0x3, 0x3f8a, 0x3, 0x60}, &(0x7f0000000680)=0x98) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f23c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b8ca05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b39080417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c632af02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f3006395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa44b7bcc0b9688588bd80089298088ae533de7af3627718726709d4f5d773a6f80c058d22ceece37bd5b3e76e089de57cf80ea6a3b1972cbb086b9e03d228f0057089e04baa357cfb3a9e5941c7643e903ca252509cc4b9a6202ecb3faae31d6309135668d9a55f3a8d64b65496429d74a1d236f17c9f0d60f0924f1fab0f40bbde913fc4eeda486145a39026725897734fff68ff083d3c07e61f937093be31b0cc6dc", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000480)=""/102, &(0x7f0000000500)=0x66) 2018/04/01 17:57:18 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000100)=[0x10000, 0xfffffffffffffffe]) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r2, 0x4}) 2018/04/01 17:57:18 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) r0 = syz_open_dev$admmidi(&(0x7f0000000800)='/dev/admmidi#\x00', 0x2d6, 0x4000) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000840)="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", 0xff) 2018/04/01 17:57:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) [ 403.435772] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20003 ovc[¹ 2018/04/01 17:57:19 executing program 1: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="240e2c6ae123efab28a5ca8136ed4f85b1b587236f8f938cb05a0e616d24d41c8ab8d9d6d84f783aec5a9fe989ff678c8abb", 0x32}, {&(0x7f0000000080)="7dd3c22e184cfc2ee90e9f9d23c6eb9c203fa7403968c0ff5bf4414a20aed7fb418cc9a951a3d9e5094b719c44c177bab58c0f7d49870fe888f64b0c67e916b2775b11042a298f23cd1a5cfea1756b3e87740d2633efd7b0ff93b17e447b7f7a1ce1e4bde7e9e358661c7b6e77ab369bed18e4bc49f41054f64e366cdff56a940856a98e8040837b1fff8542a384614553f23f86a19683c532e1f9d40797968277b2", 0xa2}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="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0x1000}], 0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x15) 2018/04/01 17:57:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000006640)=[{{&(0x7f0000002fc0)=@generic, 0x80, &(0x7f0000005300)=[{&(0x7f0000004300)=""/4096, 0x1000}], 0x1, &(0x7f0000005380)=""/18, 0x12}}, {{&(0x7f00000053c0)=@ethernet, 0x80, &(0x7f00000065c0), 0x0, &(0x7f0000006600)=""/38, 0x26}}], 0x2, 0x0, &(0x7f0000006840)={0x0, 0x989680}) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/04/01 17:57:19 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x101, 0x6, 0x0, 0x3, 0xffff}, &(0x7f0000000380)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0)={0x335, 0x100000001, 0x0, 0x3}, 0x14) prctl$void(0x27) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000280)=0xffffffffffffff5e) r6 = getuid() getgroups(0x2, &(0x7f0000000740)=[0x0, 0xffffffffffffffff]) fchown(r3, r6, r7) sendmsg$nl_netfilter(r3, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x3e8}, 0x1, 0x0, 0x0, 0xc001}, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c40)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000800)={@dev={0xfe, 0x80, [], 0x17}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x80000000, 0x4, 0x1e, 0x0, 0x9, 0x8, r8}) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000780)={{0x0, @broadcast=0xffffffff, 0x4e23, 0x0, "6f76635bb915000000000000002503ff", 0x2, 0xe7, 0x9}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2000, 0x81, 0x9, 0x2}}, 0x44) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000001080)=ANY=[@ANYBLOB="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"]) ioctl(r5, 0x800000000008982, &(0x7f0000000000)) 2018/04/01 17:57:19 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = add_key(&(0x7f00000000c0)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001400)="fc23bdd79cff9aba8471ce3bb6fc6457ea8ee652ccc698a7f9612149a71cae1c4648ac89420b054779dcbb7e68d39e6cd6240713c58fe892c60d1ad8500514343cfa227e0ce879394040c3389c6506af9f76c18518685e2cf4073b3af3587a0ab673491141345bb107aa415193ba98d028733169c655d208536d4483247b9c161ce7a0d32051a1abec0cd68c5446bf67b74bdd5c503bee69e7f68db05ea2cf5091f9cb8a5a7673930dc3b1515be563c4d932441a9fa99a86223fbaa91d07a827657d768d63ba", 0xc6, 0xfffffffffffffff8) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="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", 0x1000, r1) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:57:19 executing program 4: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) r3 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x4e23, 0x3f, 0x4e20, 0x1f, 0x0, 0x80, 0x20, 0x2f, r2, r3}, {0x0, 0xffff, 0xffffffffffffa97b, 0x8, 0x1a, 0xffffffff, 0xfffffffffffffc00}, {0x4, 0x1cd, 0x1, 0x3}, 0x3b4c3fe7, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x3f}, 0x2, @in6, 0x0, 0x4, 0x2, 0x6, 0x3f, 0xffffffffffff0001, 0x1}}, 0xe8) 2018/04/01 17:57:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x402040, 0x0) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000480)='/dev/vcsa#\x00', 0x56948e24, 0x440) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00000004c0)={0x8001}) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:19 executing program 7: syz_emit_ethernet(0xc, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) 2018/04/01 17:57:19 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r2, 0x2b}], 0x1, 0xade) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x400040, 0x1, 0x20081, 0x9c, 0x3f, 0x8}) mkdir(&(0x7f0000000040)='./file0\x00', 0x3) rmdir(&(0x7f0000000700)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) 2018/04/01 17:57:19 executing program 7: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) syslog(0x2, &(0x7f0000000080)=""/196, 0xc4) 2018/04/01 17:57:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x60003, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x701002) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000001c0)={0x7fffffff, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x1, 0x4, [{{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, {{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e22, 0x7fffffff, @dev={0xfe, 0x80, [], 0x11}, 0x8000}}, {{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x401}}]}, 0x28c) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) [ 404.616207] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20003 ovc[¹ 2018/04/01 17:57:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000480)=@req) 2018/04/01 17:57:19 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x101, 0x6, 0x0, 0x3, 0xffff}, &(0x7f0000000380)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0)={0x335, 0x100000001, 0x0, 0x3}, 0x14) prctl$void(0x27) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000280)=0xffffffffffffff5e) r6 = getuid() getgroups(0x2, &(0x7f0000000740)=[0x0, 0xffffffffffffffff]) fchown(r3, r6, r7) sendmsg$nl_netfilter(r3, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x3e8}, 0x1, 0x0, 0x0, 0xc001}, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c40)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000800)={@dev={0xfe, 0x80, [], 0x17}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x80000000, 0x4, 0x1e, 0x0, 0x9, 0x8, r8}) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000780)={{0x0, @broadcast=0xffffffff, 0x4e23, 0x0, "6f76635bb915000000000000002503ff", 0x2, 0xe7, 0x9}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2000, 0x81, 0x9, 0x2}}, 0x44) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000001080)=ANY=[@ANYBLOB="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"]) 2018/04/01 17:57:19 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x5c42, 0x0, 0x7, 0x7ff}, {0x5, 0x4, 0x8, 0x4}, {0x5, 0x8000, 0xfffffffffffffffe, 0x40}, {0x55b, 0x100000001, 0x101, 0x8000}]}) socketpair(0x11, 0x80000, 0xdaf, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x3f}, &(0x7f0000000180)=0x8) 2018/04/01 17:57:19 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000080)=ANY=[@ANYBLOB="b9479e1949cd00001d00000008004700002c0000000000009078ac1414bbe0000001070704ac1414aa00000000000401907800d8554c0008f2d9bd4a2e0b13e48003a7b40104000000000000c437ddc8531e263a7ffff00cbe4641ab675b7e993e3821891d21fbb8bc86d0329a6e0bc0ad7aaa61058aa10e9fe4504017f5954f3794a4a9e797005ba307097236a55ffa362fee11d80caa56355ca21134c9f40336a1f2e2e59369c425c4cfa336e766518c"], &(0x7f0000000040)) 2018/04/01 17:57:19 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x1e2) [ 404.739576] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20003 ovc[¹ 2018/04/01 17:57:19 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000600)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000640)) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x100000008, &(0x7f0000000080), 0x4) finit_module(r1, &(0x7f0000000480)='vboxnet1&/\x00', 0x1) r2 = socket$inet_smc(0x2b, 0x1, 0x0) recvfrom$inet(r2, &(0x7f0000000500)=""/170, 0xaa, 0x100, &(0x7f00000005c0)={0x2, 0xb7, @rand_addr=0x8}, 0x10) r3 = dup(r1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00000004c0)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000680)={0x0, 0x7, 0x1f1, 0x37}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000700)={r4, 0x7fff}, &(0x7f0000000740)=0x8) writev(r1, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f23c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b8ca05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b39080417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c632af02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f3006395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa44b7bcc0b9688588bd80089298088ae533de7af3627718726709d4f5d773a6f80c058d22ceece37bd5b3e76e089de57cf80ea6a3b1972cbb086b9e03d228f0057089e04baa357cfb3a9e5941c7643e903ca252509cc4b9a6202ecb3faae31d6309135668d9a55f3a8d64b65496429d74a1d236f17c9f0d60f0924f1fab0f40bbde913fc4eeda486145a39026725897734fff68ff083d3c07e61f937093be31b0cc6dc", 0x601}], 0x1) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r1, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:20 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) epoll_wait(r2, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0x20000000400000) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/04/01 17:57:20 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x101, 0x6, 0x0, 0x3, 0xffff}, &(0x7f0000000380)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0)={0x335, 0x100000001, 0x0, 0x3}, 0x14) prctl$void(0x27) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000280)=0xffffffffffffff5e) r6 = getuid() getgroups(0x2, &(0x7f0000000740)=[0x0, 0xffffffffffffffff]) fchown(r3, r6, r7) sendmsg$nl_netfilter(r3, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x3e8}, 0x1, 0x0, 0x0, 0xc001}, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c40)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000800)={@dev={0xfe, 0x80, [], 0x17}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x80000000, 0x4, 0x1e, 0x0, 0x9, 0x8, r8}) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000780)={{0x0, @broadcast=0xffffffff, 0x4e23, 0x0, "6f76635bb915000000000000002503ff", 0x2, 0xe7, 0x9}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2000, 0x81, 0x9, 0x2}}, 0x44) 2018/04/01 17:57:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) prctl$getreaper(0x27, &(0x7f0000000480)) 2018/04/01 17:57:20 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x20000, 0x100) readlinkat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=""/64, 0x40) syz_emit_ethernet(0x3a, &(0x7f0000000480)=ANY=[@ANYBLOB="b9479e1949cd00000000000008004700002c000000000000ff070000000000000001070704ac1414aa00000000000401907800d8554c0008f2d94bfb200e25e48bb251dca9353d57b45b5e23011acd297bde592b98add83d8adc4589858ec010b02c4b26a9daf6ecfd090b5b1b157367606fe41fade8298f0158de3bc427a75749cdafb67da3b9bde77a896c5911d56f813c2c40c54a2869ad80c9fcd2e944591d6236fb4ca4de1d95c17475b152eed44905c8d2a81cefaecfe1ac2571ce7b783c2360208a8b534c209021cb4552c4dfaebaa75505383b82e669470370dc3f39c1b48d991b26c363da794a75ad9be9f6d450a15181859f145dcccc1fcca83baf9eae71ef5ac1449af188ebd08d282360"], &(0x7f0000000040)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x12000) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)="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", 0xfc) 2018/04/01 17:57:20 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x655}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'erspan0\x00', r1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000660ff6)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000002c0)={@can={0x1d, r1}, {&(0x7f0000000180)=""/244, 0xf4}, &(0x7f0000000280), 0x54}, 0x9c) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000380)=""/195, &(0x7f0000000480)=0xc3) 2018/04/01 17:57:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000006640)=[{{&(0x7f0000002fc0)=@generic, 0x80, &(0x7f0000005300)=[{&(0x7f0000004300)=""/4096, 0x1000}], 0x1, &(0x7f0000005380)=""/18, 0x12}}, {{&(0x7f00000053c0)=@ethernet, 0x80, &(0x7f00000065c0), 0x0, &(0x7f0000006600)=""/38, 0x26}}], 0x2, 0x0, &(0x7f0000006840)={0x0, 0x989680}) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/04/01 17:57:20 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r2, 0x2b}], 0x1, 0xade) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x400040, 0x1, 0x20081, 0x9c, 0x3f, 0x8}) mkdir(&(0x7f0000000040)='./file0\x00', 0x3) rmdir(&(0x7f0000000700)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) 2018/04/01 17:57:20 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000400)=[@in6={0xa, 0x4e20, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0xdccb}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}], 0x48) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x2000000000000000, 0x0, 'client0\x00', 0x2, "4ade3712d116d104", "d3099baa4e4b249fc723455a31bd6b5355124fd2caa93221c87950a47b641212", 0x8, 0xd2b}) [ 405.679656] QAT: Invalid ioctl [ 405.691472] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20003 ovc[¹ [ 405.703316] QAT: Invalid ioctl 2018/04/01 17:57:20 executing program 7: syz_emit_ethernet(0x3a, &(0x7f00000000c0)=ANY=[@ANYBLOB="b9479e1949cd00000000000008004700002c000000676305459e0187d13f3f0000009078ac1414bbe0000001070704ac1414aa0000000000040190780003554c0008f2d9"], &(0x7f0000000080)={0x1}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000008, 0x10, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x2000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x1f}) 2018/04/01 17:57:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) [ 405.729146] QAT: Invalid ioctl [ 405.732586] QAT: Invalid ioctl 2018/04/01 17:57:20 executing program 7: rmdir(&(0x7f0000000000)='./file0\x00') syz_emit_ethernet(0x3a, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) 2018/04/01 17:57:20 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000740)=[{}], 0x1) ptrace$poke(0x5, r0, &(0x7f0000000080), 0x0) r1 = memfd_create(&(0x7f0000503000)='/dev/vga_arbiter\x00', 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x1) write(r1, &(0x7f0000000000)='#\th', 0x3) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f00000006c0)=""/49) process_vm_readv(r0, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/16, 0x10}, {&(0x7f0000000200)=""/18, 0x12}, {&(0x7f0000000240)=""/227, 0xe3}, {&(0x7f0000000340)=""/214, 0xd6}, {&(0x7f0000000440)=""/231, 0xe7}, {&(0x7f0000000540)=""/62, 0x3e}, {&(0x7f0000000580)=""/30, 0x1e}], 0x7, &(0x7f0000000640)=[{&(0x7f0000000600)=""/56, 0x38}], 0x1, 0x0) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000180), &(0x7f000034bff8)=[&(0x7f0000000680)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000700)={0x3ff, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000780)={0x2, r2}) fstatfs(r1, &(0x7f00000007c0)=""/215) 2018/04/01 17:57:20 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x101, 0x6, 0x0, 0x3, 0xffff}, &(0x7f0000000380)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0)={0x335, 0x100000001, 0x0, 0x3}, 0x14) prctl$void(0x27) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000280)=0xffffffffffffff5e) r6 = getuid() getgroups(0x2, &(0x7f0000000740)=[0x0, 0xffffffffffffffff]) fchown(r3, r6, r7) sendmsg$nl_netfilter(r3, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x3e8}, 0x1, 0x0, 0x0, 0xc001}, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c40)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000800)={@dev={0xfe, 0x80, [], 0x17}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x80000000, 0x4, 0x1e, 0x0, 0x9, 0x8, r8}) 2018/04/01 17:57:20 executing program 7: r0 = gettid() exit(0x400) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x40) signalfd4(r1, &(0x7f00000000c0)={0xfff}, 0x8, 0x8b3e428ba3b40888) capget(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000000000000000"], &(0x7f0000000140)=0xa) prctl$setname(0xf, &(0x7f0000000180)='/dev/vcs#\x00') 2018/04/01 17:57:20 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r0}) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000040)={0x7f, 0x1, 0x0, 0x2, 0x1}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x0, 0x4) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000000c0)) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/01 17:57:20 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) r1 = open(&(0x7f00000006c0)='./file0\x00', 0x0, 0x144) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000700)={0x1, 0x1f}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40f08, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x1, 0xfff, 0x7f, 0x100}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000540)={r3, 0x8, 0x80, 0x4}, &(0x7f0000000580)=0x10) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000140)=@ax25, 0xd3c52e7f6a565004, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0xfffffffffffffffe) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000680)={r2, &(0x7f00000005c0)="8fe808700d6fe74d46e930d01bd8c2cb76568e73b710e9fd8fc9c251c01099674be0f64c84e768c2e553", &(0x7f0000000600)=""/65}, 0x18) [ 406.495730] kworker/dying (5) used greatest stack depth: 8328 bytes left 2018/04/01 17:57:21 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x801, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000100)={r5, @in={{0x2, 0x4e21, @rand_addr=0x3}}, 0x80000000, 0x8, 0x3, 0x100000001, 0xa1}, &(0x7f00000001c0)=0x98) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ion\x00', 0x240, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/04/01 17:57:21 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={r2, r3, 0x401}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) 2018/04/01 17:57:21 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) syz_open_procfs(0x0, &(0x7f00009b7ff9)='ns/ipc\x00') 2018/04/01 17:57:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x101, 0x6, 0x0, 0x3, 0xffff}, &(0x7f0000000380)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0)={0x335, 0x100000001, 0x0, 0x3}, 0x14) prctl$void(0x27) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000280)=0xffffffffffffff5e) r6 = getuid() getgroups(0x2, &(0x7f0000000740)=[0x0, 0xffffffffffffffff]) fchown(r3, r6, r7) sendmsg$nl_netfilter(r3, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x3e8}, 0x1, 0x0, 0x0, 0xc001}, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@dev}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c40)=0xe8) 2018/04/01 17:57:21 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x3}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x3) close(r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x7295c9c5, 0x5, 0x3000}, 0x4) 2018/04/01 17:57:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f0000000480)="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", 0x3c4}], 0x6b) 2018/04/01 17:57:21 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r2, 0x2b}], 0x1, 0xade) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x400040, 0x1, 0x20081, 0x9c, 0x3f, 0x8}) mkdir(&(0x7f0000000040)='./file0\x00', 0x3) rmdir(&(0x7f0000000700)='./file0\x00') request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) 2018/04/01 17:57:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/04/01 17:57:21 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x1103}) 2018/04/01 17:57:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x1, 0x6}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) close(r0) 2018/04/01 17:57:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/04/01 17:57:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x101, 0x6, 0x0, 0x3, 0xffff}, &(0x7f0000000380)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0)={0x335, 0x100000001, 0x0, 0x3}, 0x14) prctl$void(0x27) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000280)=0xffffffffffffff5e) r6 = getuid() getgroups(0x2, &(0x7f0000000740)=[0x0, 0xffffffffffffffff]) fchown(r3, r6, r7) sendmsg$nl_netfilter(r3, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x3e8}, 0x1, 0x0, 0x0, 0xc001}, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) 2018/04/01 17:57:21 executing program 5: socketpair(0x9, 0x2, 0x800, &(0x7f0000000480)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000004c0)={0x0, 0x7fffffff, 0x0, 0x4, 0x48d2372}, &(0x7f0000000500)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000540)=@assoc_id=r1, 0x4) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r2, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r2, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:21 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x1103}) 2018/04/01 17:57:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/04/01 17:57:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x101, 0x6, 0x0, 0x3, 0xffff}, &(0x7f0000000380)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0)={0x335, 0x100000001, 0x0, 0x3}, 0x14) prctl$void(0x27) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000280)=0xffffffffffffff5e) r6 = getuid() getgroups(0x2, &(0x7f0000000740)=[0x0, 0xffffffffffffffff]) fchown(r3, r6, r7) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) 2018/04/01 17:57:22 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000080)={[0x7fffffff, 0x0, 0xffff, 0x9, 0x2, 0x8001, 0x1, 0x1, 0x7, 0x3, 0xffffffffffffffff, 0x2, 0x81, 0x4d8, 0x0, 0x9], 0x106000, 0x40}) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/04/01 17:57:22 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) 2018/04/01 17:57:22 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000640)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) select(0x40, &(0x7f0000000000)={0x5, 0x7fff, 0x4, 0x8, 0x8, 0xffffffffffffffff, 0x81, 0x1ff}, &(0x7f0000000040)={0x9000000000000000, 0x2, 0x6, 0x119, 0x9, 0x4, 0x3, 0x80}, &(0x7f00000000c0)={0x6, 0x7, 0x6, 0x1, 0xa88e, 0x3, 0xfffffffffffffffe, 0x7c73}, &(0x7f00000001c0)={0x0, 0x2710}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x80, 0x19) 2018/04/01 17:57:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/04/01 17:57:22 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x1103}) 2018/04/01 17:57:22 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x101, 0x6, 0x0, 0x3, 0xffff}, &(0x7f0000000380)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0)={0x335, 0x100000001, 0x0, 0x3}, 0x14) prctl$void(0x27) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000280)=0xffffffffffffff5e) getuid() getgroups(0x2, &(0x7f0000000740)=[0x0, 0xffffffffffffffff]) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) 2018/04/01 17:57:22 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r2, 0x2b}], 0x1, 0xade) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x400040, 0x1, 0x20081, 0x9c, 0x3f, 0x8}) mkdir(&(0x7f0000000040)='./file0\x00', 0x3) request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) 2018/04/01 17:57:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/04/01 17:57:22 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x1103}) 2018/04/01 17:57:22 executing program 7: openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6611, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) 2018/04/01 17:57:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x101, 0x6, 0x0, 0x3, 0xffff}, &(0x7f0000000380)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0)={0x335, 0x100000001, 0x0, 0x3}, 0x14) prctl$void(0x27) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000280)=0xffffffffffffff5e) getuid() setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) 2018/04/01 17:57:22 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000540)) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000480)={0xfffffffffffff393, 0x0, 0x6, 0x2, 0x0}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000500)=@assoc_id=r1, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) [ 408.255493] sctp: [Deprecated]: syz-executor5 (pid 29398) Use of int in maxseg socket option. [ 408.255493] Use struct sctp_assoc_value instead 2018/04/01 17:57:22 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1000001, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000200)=""/246) 2018/04/01 17:57:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x101, 0x6, 0x0, 0x3, 0xffff}, &(0x7f0000000380)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0)={0x335, 0x100000001, 0x0, 0x3}, 0x14) prctl$void(0x27) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000280)=0xffffffffffffff5e) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) [ 408.380276] sctp: [Deprecated]: syz-executor5 (pid 29398) Use of int in maxseg socket option. [ 408.380276] Use struct sctp_assoc_value instead 2018/04/01 17:57:23 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/04/01 17:57:23 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x1103}) 2018/04/01 17:57:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/04/01 17:57:23 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x101, 0x6, 0x0, 0x3, 0xffff}, &(0x7f0000000380)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0)={0x335, 0x100000001, 0x0, 0x3}, 0x14) prctl$void(0x27) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) 2018/04/01 17:57:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f23c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b8ca05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b39080417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c632af02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f3006395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa44b7bcc0b9688588bd80089298088ae533de7af3627718726709d4f5d773a6f80c058d22ceece37bd5b3e76e089de57cf80ea6a3b1972cbb086b9e03d228f0057089e04baa357cfb3a9e5941c7643e903ca252509cc4b9a6202ecb3faae31d6309135668d9a55f3a8d64b65496429d74a1d236f17c9f0d60f0924f1fab0f40bbde913fc4eeda486145a39026725897734fff68ff083d3c07e61f937093be31b0cc6dc", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) connect$inet6(r0, &(0x7f0000000480)={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xca2}, 0x1c) 2018/04/01 17:57:23 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) flistxattr(r0, &(0x7f0000000240)=""/39, 0x27) 2018/04/01 17:57:23 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r2, 0x2b}], 0x1, 0xade) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x400040, 0x1, 0x20081, 0x9c, 0x3f, 0x8}) request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) 2018/04/01 17:57:23 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x58081) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x400, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x6e, 0x1, [0x5]}, &(0x7f00000000c0)=0xa) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000340)={r2, 0x158, 0x26, "cdfe1fe26889a23e57333fdad45c2acfdc0d63b34078c699c2d68ade0f842192824035e12435"}, 0x2e) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:57:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) syz_fuseblk_mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/01 17:57:23 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/04/01 17:57:23 executing program 4: syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x1103}) 2018/04/01 17:57:23 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x101, 0x6, 0x0, 0x3, 0xffff}, &(0x7f0000000380)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0)={0x335, 0x100000001, 0x0, 0x3}, 0x14) prctl$void(0x27) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) 2018/04/01 17:57:23 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f00000000c0)=""/61, 0x28}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x60000, 0x400900) connect(r1, &(0x7f00000001c0)=@sco={0x1f, {0x584, 0x100000000, 0x401, 0x1f, 0x7fff, 0x80000001}}, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:57:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f0000000700)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x658040) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000740)=0x3, &(0x7f0000000780)=0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000480)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000580)=0xe8) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$inet6(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000006c0)=0x1c) fchown(r0, r2, r3) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:24 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/04/01 17:57:24 executing program 4: syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x1103}) 2018/04/01 17:57:25 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) name_to_handle_at(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x31, 0x101, "078fc1fda7260aeeff301917982bf091afe2a8675a7c89e2296b724e068bc00b29151b6faad5c75b49"}, &(0x7f00000001c0), 0x1400) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x200, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) close(r4) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r6 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000080)=0x7fffffff) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x77359400}}, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f00000000c0)={'tunl0\x00', {0x2, 0x4e21, @rand_addr=0xffffffffffffffff}}) tkill(r1, 0x15) 2018/04/01 17:57:25 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffffffc, 0x100) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000340)={0x2, &(0x7f00000000c0)=[{}, {}]}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:57:25 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x101, 0x6, 0x0, 0x3, 0xffff}, &(0x7f0000000380)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0)={0x335, 0x100000001, 0x0, 0x3}, 0x14) prctl$void(0x27) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) 2018/04/01 17:57:25 executing program 4: syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x1103}) 2018/04/01 17:57:25 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000000980)=[{&(0x7f0000000600)="8e6f9450634fb0ec997487a3724dd5728ae45835d882d1165756b13f4113be069012351d73fcc5145ba6fb51ad6e6fd02685060d209ff7c7d26823734acf81c825483bcca8cd2c4e18cb161ea85208307e3076e8878feefb842c688375cc2337906a6d03e1aceb611c184090e62cb6dc337550b54b50a30dce829b9418ed64b66bf6428ba8df6e15524c05da2fca7d2005a85a7f44d857565f0cdfab", 0x9c}, {&(0x7f00000006c0)="239a8e553e95a455ad25a2e7e24085c73fad40567b5a26ec12b6f5888253531aecf0dde5ccbe4ea34010b273a1d94ef3e26406a2fe6bb901480e789c122f95a295b6ab1d7c0522884894cb0e26801aa9dd0d2e13fa6ededd1c2babeef2cfcb9d28423d0a1dda8a3e2accce92865eeca4d2b1c0a0fe453ace327f41786b7bce18d9a628425c95e89a13b29f2fa8ddd7d4790d3dd6f682f6310702dac63f79268e7574ba72034236d082d4a5dcaa072ee64c95b6e3684208cb4a76afc907ec4478d7be646696bc8e0efd3c3db6ff94f33573059c9205a7fd7fb102e9b7b6c50227887a908084", 0xe5}, {&(0x7f00000007c0)="c74216e5bde50252fbbff8b0a791188ef7b10a1149855f6c640de7aaf92658beb8ec65dec5dfcf8d940ea1aee15d90bfbc058ef34c4de4dd456f23b25ba257b0512ca8aab9", 0x45}, {&(0x7f0000000840)="b339d8116b352a056d848bc0ea6db601bab95a7e3f7eea79b7fc3b870c87136a4e72d070ecb39657eca0a530465a3db339d99a308b5188a7232f8d75c77f98145505ee55537bbb62b5f2006bbadb6e0d778db195e1e456e3ef1742d36bf2c577a51f1f24fcf5a0e3004da297a53b2e6d4701a81cf8c44fce195c5f17f2aafca20b4edcc19db7453036da9b8d21bbbf7c0a6882da054a33cc92b9b8e3ea366d793a1aeb61a2bc9b6e3e60245592eef641a8b23c0418d1b078a3c2940da9e408633472f8afff978da5f63d8f157f09312fd2d3c3e540ec7439e5ba45c9d527682db274958b1721e1ade7adb470914648549bb1cc9e0c1ce4", 0xf7}, {&(0x7f0000000940)="aa1e22a633dd33109421a3990310eea8545ffb2a464d58e518ef4307aec0d2e4db9ade0cef47e5cb38da60269afd2f510e529b93ec32d24f720d5fc6", 0x3c}], 0x5) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000005c0), 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000480)={0x8, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x104) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) 2018/04/01 17:57:25 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r2, 0x2b}], 0x1, 0xade) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) 2018/04/01 17:57:25 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/04/01 17:57:25 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/04/01 17:57:25 executing program 4: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x1103}) 2018/04/01 17:57:25 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x101, 0x6, 0x0, 0x3, 0xffff}, &(0x7f0000000380)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0)={0x335, 0x100000001, 0x0, 0x3}, 0x14) prctl$void(0x27) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) 2018/04/01 17:57:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') writev(r0, &(0x7f0000001140)=[{&(0x7f0000000140)='|', 0x1}], 0x1) 2018/04/01 17:57:25 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:25 executing program 4: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x1103}) 2018/04/01 17:57:25 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/04/01 17:57:25 executing program 7: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/01 17:57:26 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000200)=""/34, &(0x7f0000000240)=0x22) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) sched_getscheduler(r0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, 0xffffffff, 0x0, 0x8000, 0x8001, 0x3}) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0x84000) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000100)={@dev, @broadcast, 0x0}, &(0x7f0000000140)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', r5}) bind$can_raw(r4, &(0x7f00000001c0)={0x1d, r6}, 0x10) tkill(r0, 0x15) 2018/04/01 17:57:26 executing program 5: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000480)='/dev/vcsa#\x00', 0x8001, 0x2000) sendmsg$key(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f00000004c0)={0x2, 0xc, 0x3, 0x9, 0x34, 0x0, 0x70bd26, 0x25dfdbfb, [@sadb_ident={0x2, 0xa, 0x0, 0x0, 0x800}, @sadb_address={0x3, 0x6, 0xff, 0x20, 0x0, @in={0x2, 0x4e24, @multicast1=0xe0000001}}, @sadb_key={0x18, 0x9, 0x598, 0x0, "2103d9c475791135f1291060151e697ac8a92f7c053030f593dc14aca68933faf2aedd6fbbe5e9f12791db3c8a0eb7693111c3e1bfeead08d95df9e05b990eb1231e5a56b6ea6a44b90f49a054a410a0eb98c64ec996e5ab27924fb44ad91f85594df3bbe83d73316072bbc0665e13bc4024bb07f7b228b994640c7908ea9d3936295f5c00c1dd903c3d418625075361016626a78f92b6ee20955d6f765bd831362358060b20bf324283e771ccebacc27ed8d0"}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x1, @in=@multicast2=0xe0000002, 0x11, 0x10, 0x14}, @sadb_x_nat_t_type={0x1, 0x14, 0x5}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x10}, 0x3}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0x6e6bb3, 0x9a, {0x6, 0x7f, 0x40, 0x6d08, 0x0, 0x3, 0x0, @in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}]}, 0x1a0}, 0x1}, 0x4000) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:26 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/04/01 17:57:26 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r2, 0x2b}], 0x1, 0xade) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) 2018/04/01 17:57:26 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x101, 0x6, 0x0, 0x3, 0xffff}, &(0x7f0000000380)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0)={0x335, 0x100000001, 0x0, 0x3}, 0x14) prctl$void(0x27) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) 2018/04/01 17:57:26 executing program 4: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x1103}) 2018/04/01 17:57:26 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0x9fffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) r1 = dup3(r0, r0, 0x80000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000000), 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:57:26 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000d40)='highspeed\x00', 0xa) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/04/01 17:57:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x400000) faccessat(r1, &(0x7f0000000540)='./file0\x00', 0x10, 0x900) setsockopt$sock_int(r1, 0x1, 0x100000008, &(0x7f0000000580)=0x3, 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) syz_open_dev$sndpcmp(&(0x7f0000000480)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x4000005, 0xfffffffffffffda8) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) r2 = getpgid(0xffffffffffffffff) tkill(r2, 0x1d) 2018/04/01 17:57:26 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x101, 0x6, 0x0, 0x3, 0xffff}, &(0x7f0000000380)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0)={0x335, 0x100000001, 0x0, 0x3}, 0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) 2018/04/01 17:57:26 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x1103}) 2018/04/01 17:57:27 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'irlan0\x00', 0x0}) connect$packet(r5, &(0x7f0000000140)={0x11, 0xf8, r6, 0x1, 0xd5d9, 0x6, @random="5b12861c2336"}, 0x14) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f00000000c0)={'sit0\x00', {0x4, 0x498d, 0x100000001, "c609dfcd26cc", 0x1}}) tkill(r0, 0x15) 2018/04/01 17:57:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/04/01 17:57:27 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x1103}) 2018/04/01 17:57:27 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x101, 0x6, 0x0, 0x3, 0xffff}, &(0x7f0000000380)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) 2018/04/01 17:57:27 executing program 7: open$dir(&(0x7f0000000000)='./file0\x00', 0x1fffe, 0x0) r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f0000001300)="d8", 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x7, 0x11, r0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x4001, 0x0) write(r1, &(0x7f0000000600)="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", 0xc00) 2018/04/01 17:57:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080)=0x3f, 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:27 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) r1 = dup(r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x14, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x800) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x105000, 0x0) 2018/04/01 17:57:27 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r2, 0x2b}], 0x1, 0xade) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) 2018/04/01 17:57:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/04/01 17:57:27 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x1103}) 2018/04/01 17:57:27 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value, &(0x7f0000000700)=0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) 2018/04/01 17:57:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000000000000a004e2000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000770000020a004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004a6c7d8e6944def4629cd04e6dc1000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/04/01 17:57:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x221e, &(0x7f0000000400)=""/16, 0x10}, 0x0) r1 = fcntl$getown(r0, 0x9) sched_getparam(r1, &(0x7f0000000480)) syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x500) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/04/01 17:57:28 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x98) 2018/04/01 17:57:28 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x1103}) 2018/04/01 17:57:28 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000000)=@generic={0x2, 0x9, 0xfffffffffffffff7}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) r2 = dup2(r0, r1) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000001240)={0xffffffff}, 0x106, 0x6}}, 0x20) write$rdma_cm(r2, &(0x7f00000012c0)=@resolve_addr={0x15, 0x110, 0xfa00, {r3, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e24, 0x4ae4, @empty, 0x3a}, @ib={0x1b, 0x4, 0x8, {"935326d7aa28403ed32468b83c3892cc"}, 0x0, 0x80000001, 0xff}}}, 0x118) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:57:28 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r2, 0x2b}], 0x1, 0xade) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) 2018/04/01 17:57:28 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) clock_getres(0x7, &(0x7f0000000000)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/04/01 17:57:28 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r3) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) 2018/04/01 17:57:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/04/01 17:57:28 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x1103}) 2018/04/01 17:57:28 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) 2018/04/01 17:57:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/04/01 17:57:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = open(&(0x7f0000000480)='./file0\x00', 0x2, 0x112) getpeername$netrom(r1, &(0x7f00000004c0)=@full, &(0x7f0000000540)=0x48) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0xfffffffffffffe09) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/16, 0x10}, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x201}], 0x1) 2018/04/01 17:57:29 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x1103}) 2018/04/01 17:57:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/04/01 17:57:29 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) 2018/04/01 17:57:29 executing program 5: io_setup(0x401, &(0x7f0000fa5000)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) rt_sigtimedwait(&(0x7f00009ac000), &(0x7f0000000040), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) clone(0x0, &(0x7f0000000200), &(0x7f00000f4000), &(0x7f00000005c0), &(0x7f0000000640)) 2018/04/01 17:57:29 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r2, 0x2b}], 0x1, 0xade) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fchdir(r0) request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) 2018/04/01 17:57:29 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x80000002) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000080)) ioctl$KVM_RUN(r1, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/04/01 17:57:29 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000001c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x4}, 0x1) 2018/04/01 17:57:29 executing program 7: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/04/01 17:57:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/04/01 17:57:29 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x1103}) 2018/04/01 17:57:29 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) socket(0x1e, 0x1, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) 2018/04/01 17:57:29 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000700)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000005c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000600)={0x0, 0xfff, 0x20, 0x1, 0x5}, &(0x7f0000000640)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000680)={0x9, 0x9, 0x8, 0x1, 0x5, 0x5, 0xdc, 0xffffffffffff2e45, r2}, &(0x7f00000006c0)=0x20) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x242000, 0x0) setsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000000400)="948d55b60adc30108fbd6a5f6e6bcd7b751dd8806c62100e652fe1ab96f4bec6234cedc06699af4ecccbd1dc40c86e5057e2f5eee6260f4a12fe7dc9557d0244e5286a8936003108015e048ddc401cc0c3c6daa3915c4d0111180c4ea02f72a7d913f2c1a584874d2853d0b8d2640184f188b55fdf62537cc5f5b9827761aefd5ee7ff2935a4f8f0ba7a09a7abe7fc9e333c75df381aa9b03655b628f6add2f4", 0xa0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x0, 0x6}, &(0x7f0000000200)=0x88) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000740)=ANY=[@ANYRES32=r5, @ANYBLOB="fbff03001c000600070017305a0eeb1a2dfe0d4cbb925f8b03371880d8d4f0a4672febb524210384dcde95fa793dc78e4de1e718f8d3086081ac1b469a7c53df74330fb93c24cb6680af5c8dae0a2fb179295918c8ca71f5ed9b4dfbe9ed3ffeb3765dfc2954a01458fc34752ae82db003157f023baae148f2fea48389a538a62632e6e8482e71513b51e5ee5bc2c16f2a436af490b71c13b28d645ff80a03"], &(0x7f0000000580)=0xe) accept4(r4, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80, 0x80000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:57:29 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x288100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x20, &(0x7f0000000080)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x3}, &(0x7f0000000200)=0x88) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000000240)=0x620, 0x4) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/04/01 17:57:29 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000340)=0x9) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) 2018/04/01 17:57:29 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710"}) 2018/04/01 17:57:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/04/01 17:57:29 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) 2018/04/01 17:57:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/04/01 17:57:29 executing program 4: syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x1103}) 2018/04/01 17:57:30 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x8, 0x2) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) tkill(r0, 0x15) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000000100)={0x0, 0xffff, 0x9, &(0x7f00000000c0)}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000080)={0x0, 0x4, 0x4}) 2018/04/01 17:57:30 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000000)) 2018/04/01 17:57:30 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000040)={[{0x7fff, 0x18bb5cc3, 0xffffffffffffff7f, 0x3, 0x1, 0x83e, 0x2, 0x3f, 0x5, 0x7, 0x6, 0x8, 0x20}, {0xffffffffffff183b, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x9de1, 0x7f, 0x1, 0x9, 0x4, 0x1, 0x938, 0xcc23}, {0xfffffffffffffffb, 0xffff, 0x8, 0x8, 0x5, 0x2, 0x7, 0x8001, 0x8, 0x3, 0x0, 0x100000000, 0x8ff}], 0x8}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001ff7)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000002000)) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000002000)=""/2) 2018/04/01 17:57:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/04/01 17:57:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) 2018/04/01 17:57:30 executing program 4 (fault-call:3 fault-nth:0): r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x1103}) 2018/04/01 17:57:30 executing program 2: openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r0 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r1 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r1, 0x2b}], 0x1, 0xade) bind$inet6(r1, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r2, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) 2018/04/01 17:57:30 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x20000000) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000180)=""/103, &(0x7f0000000040)=0x67) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 416.183423] FAULT_INJECTION: forcing a failure. [ 416.183423] name failslab, interval 1, probability 0, space 0, times 0 [ 416.194701] CPU: 0 PID: 29773 Comm: syz-executor4 Not tainted 4.16.0-rc7+ #284 [ 416.202035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.211364] Call Trace: [ 416.213940] dump_stack+0x194/0x24d [ 416.217549] ? arch_local_irq_restore+0x53/0x53 [ 416.222210] should_fail+0x8c0/0xa40 [ 416.225908] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 416.230991] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 416.236161] ? __might_sleep+0x95/0x190 [ 416.240113] ? find_held_lock+0x35/0x1d0 [ 416.244155] ? __lock_is_held+0xb6/0x140 [ 416.248199] ? check_same_owner+0x320/0x320 [ 416.252495] ? perf_trace_lock+0x900/0x900 [ 416.256707] ? rcu_note_context_switch+0x710/0x710 [ 416.261609] ? perf_trace_lock+0x900/0x900 [ 416.265826] should_failslab+0xec/0x120 [ 416.269775] kmem_cache_alloc_node_trace+0x5a/0x760 [ 416.274764] ? perf_trace_lock+0x900/0x900 [ 416.278979] __kmalloc_node+0x33/0x70 [ 416.282755] kvmalloc_node+0x64/0xd0 [ 416.286445] tun_attach+0xc7d/0x1220 [ 416.290140] ? tun_show_owner+0x160/0x160 [ 416.294266] ? __lock_is_held+0xb6/0x140 [ 416.298309] ? tun_get+0x1d4/0x2e0 [ 416.301832] ? full_name_hash+0x9b/0xe0 [ 416.305789] __tun_chr_ioctl+0x239c/0x4100 [ 416.309999] ? __fget+0x36b/0x5b0 [ 416.313433] ? tun_poll_controller+0x4c0/0x4c0 [ 416.317993] ? iterate_fd+0x3f0/0x3f0 [ 416.321778] ? vfs_write+0x374/0x510 [ 416.325474] ? __fget_light+0x2b2/0x3c0 [ 416.329425] ? fget_raw+0x20/0x20 [ 416.332869] tun_chr_compat_ioctl+0x29/0x30 [ 416.337163] ? tun_chr_compat_ioctl+0x29/0x30 [ 416.341637] compat_SyS_ioctl+0x151/0x2a30 [ 416.345847] ? do_fast_syscall_32+0x156/0xf9f [ 416.350316] ? __tun_chr_ioctl+0x4100/0x4100 [ 416.354701] ? do_ioctl+0x60/0x60 [ 416.358128] do_fast_syscall_32+0x3ec/0xf9f [ 416.362429] ? do_int80_syscall_32+0x9c0/0x9c0 [ 416.366984] ? _raw_spin_unlock_irq+0x27/0x70 [ 416.371453] ? finish_task_switch+0x1c1/0x7e0 [ 416.375925] ? syscall_return_slowpath+0x2ac/0x550 [ 416.380829] ? prepare_exit_to_usermode+0x350/0x350 [ 416.385820] ? sysret32_from_system_call+0x5/0x3c [ 416.390639] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 416.395460] entry_SYSENTER_compat+0x70/0x7f [ 416.399842] RIP: 0023:0xf7f3bc99 [ 416.403180] RSP: 002b:00000000f5f370ac EFLAGS: 00000282 ORIG_RAX: 0000000000000036 [ 416.410863] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000400454ca [ 416.418106] RDX: 0000000020000180 RSI: 0000000000000000 RDI: 0000000000000000 [ 416.425350] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/04/01 17:57:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/04/01 17:57:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) 2018/04/01 17:57:31 executing program 4 (fault-call:3 fault-nth:1): r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x1103}) [ 416.432594] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 416.439839] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/01 17:57:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) [ 416.500849] FAULT_INJECTION: forcing a failure. [ 416.500849] name failslab, interval 1, probability 0, space 0, times 0 [ 416.512136] CPU: 1 PID: 29798 Comm: syz-executor4 Not tainted 4.16.0-rc7+ #284 [ 416.519490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.528816] Call Trace: [ 416.531378] dump_stack+0x194/0x24d [ 416.534979] ? arch_local_irq_restore+0x53/0x53 [ 416.539623] ? print_irqtrace_events+0x270/0x270 [ 416.544358] should_fail+0x8c0/0xa40 [ 416.548056] ? print_irqtrace_events+0x270/0x270 [ 416.552790] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 416.557870] ? trace_hardirqs_off+0x10/0x10 [ 416.562175] ? find_held_lock+0x35/0x1d0 [ 416.566212] ? __lock_is_held+0xb6/0x140 [ 416.570256] ? check_same_owner+0x320/0x320 [ 416.574561] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 416.579556] ? format_decode+0x10a/0x830 [ 416.583595] ? rcu_note_context_switch+0x710/0x710 [ 416.588509] should_failslab+0xec/0x120 [ 416.592458] __kmalloc_track_caller+0x5f/0x760 [ 416.597015] ? pointer+0x9c0/0x9c0 [ 416.600529] ? kernel_text_address+0xd1/0xe0 [ 416.604907] ? __kernel_text_address+0xd/0x40 [ 416.609382] ? kvasprintf_const+0x56/0x160 [ 416.613599] kvasprintf+0xa9/0x130 [ 416.617115] ? bust_spinlocks+0xc0/0xc0 [ 416.621074] kvasprintf_const+0x56/0x160 [ 416.625110] kobject_set_name_vargs+0x5b/0x140 [ 416.629663] kobject_init_and_add+0xd0/0x150 [ 416.634044] ? kset_create_and_add+0x170/0x170 [ 416.638601] ? print_irqtrace_events+0x270/0x270 [ 416.643335] netdev_queue_update_kobjects+0x148/0x480 [ 416.648501] ? net_rx_queue_update_kobjects+0x590/0x590 [ 416.653836] ? rtnl_kfree_skbs+0x70/0x70 [ 416.657869] ? mark_held_locks+0xaf/0x100 [ 416.661990] ? __raw_spin_lock_init+0x1c/0x100 [ 416.666547] netif_set_real_num_tx_queues+0x185/0x790 [ 416.671709] ? memset+0x31/0x40 [ 416.674965] tun_attach+0x7bd/0x1220 [ 416.678655] ? tun_show_owner+0x160/0x160 [ 416.682778] ? __lock_is_held+0xb6/0x140 [ 416.686815] ? tun_get+0x1d4/0x2e0 [ 416.690332] ? full_name_hash+0x9b/0xe0 [ 416.694284] __tun_chr_ioctl+0x239c/0x4100 [ 416.698492] ? __fget+0x36b/0x5b0 [ 416.701918] ? tun_poll_controller+0x4c0/0x4c0 [ 416.706472] ? iterate_fd+0x3f0/0x3f0 [ 416.710251] ? vfs_write+0x374/0x510 [ 416.713941] ? __fget_light+0x2b2/0x3c0 [ 416.717908] ? fget_raw+0x20/0x20 [ 416.721341] tun_chr_compat_ioctl+0x29/0x30 [ 416.725632] ? tun_chr_compat_ioctl+0x29/0x30 [ 416.730103] compat_SyS_ioctl+0x151/0x2a30 [ 416.734318] ? do_fast_syscall_32+0x156/0xf9f [ 416.738787] ? __tun_chr_ioctl+0x4100/0x4100 [ 416.743167] ? do_ioctl+0x60/0x60 [ 416.746592] do_fast_syscall_32+0x3ec/0xf9f [ 416.750888] ? do_int80_syscall_32+0x9c0/0x9c0 [ 416.755442] ? _raw_spin_unlock_irq+0x27/0x70 [ 416.759911] ? finish_task_switch+0x1c1/0x7e0 [ 416.764377] ? syscall_return_slowpath+0x2ac/0x550 [ 416.769279] ? prepare_exit_to_usermode+0x350/0x350 [ 416.774267] ? sysret32_from_system_call+0x5/0x3c [ 416.779083] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 416.783901] entry_SYSENTER_compat+0x70/0x7f [ 416.788285] RIP: 0023:0xf7f3bc99 [ 416.791621] RSP: 002b:00000000f5f370ac EFLAGS: 00000282 ORIG_RAX: 0000000000000036 2018/04/01 17:57:31 executing program 7: ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000080)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000001c0)={0x10001, {{0xa, 0x4e24, 0x200, @ipv4={[], [0xff, 0xff]}, 0x2}}}, 0x84) ioctl$int_in(r0, 0x800000c0045005, &(0x7f000000bff8)=0x40000) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000000c0)="966861f7c788b6d27f956bdcac610ac1ea0e7b8ba3c39ad681020fe9e99f4dbf0c7320f2631569a951dda980e7299e28b0f59ae0ac921c5bac4414c5bf4d3e5459c878fc5592c98844d5eb3c04314f383f5870a3f584352ed8f37b8e49880c3f932c7e1eb49d27d7dc6f299db5ee561bf9a5c8d4ccdcd180ac6b0b453146e4ced7a746adc467ce5a2c2ce3ec4d21f7e7585c675d26b183fdfc7e5939f056c62b7f5de02f419c1deb766e31c96d9aec9d5e16dcea3660929650cd95e1e61ba386b753f4a58e2e74dce3278acfbeecbd0a66ba2acc") 2018/04/01 17:57:31 executing program 5: r0 = memfd_create(&(0x7f0000000080)="2f6465762f7667615f6172060074667200", 0x1) write(r0, &(0x7f00000000c0)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00000003c0), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000029385094fee230edfc0c6565643b799365195f1b76"], 0x1000) lseek(r0, 0x0, 0x1) r1 = socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r2 = creat(&(0x7f0000000140)='./file0/file0\x00', 0x62) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0x9, 0x4) fcntl$setsig(r1, 0xa, 0x17) [ 416.799301] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000400454ca [ 416.806544] RDX: 0000000020000180 RSI: 0000000000000000 RDI: 0000000000000000 [ 416.813786] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 416.821036] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 416.828280] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 416.835701] kobject: can not set name properly! 2018/04/01 17:57:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0x9) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) 2018/04/01 17:57:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="417888ba3053271738084c4695c85153505ac54e2aec536bc0e193b86ead1dc9593fd62bc8084d15c9209c68a4f532ccbdefb593ebd3f1c59b97e10e32dcac441db463f74fb98e1f0a3b01081d57119d", 0x50, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/04/01 17:57:31 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x84200, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000002c0)=0xe, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x9, &(0x7f0000000180)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000000100)={r3, &(0x7f0000000200)=""/66}) io_submit(r1, 0x40b7, &(0x7f0000000140)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000180)}]) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) 2018/04/01 17:57:31 executing program 4 (fault-call:3 fault-nth:2): r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x1103}) 2018/04/01 17:57:31 executing program 5: memfd_create(&(0x7f00000000c0)='wlan1\x00', 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000006ffc)=0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x100) 2018/04/01 17:57:31 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) setns(r0, 0x48000000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000004c0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000000c0), &(0x7f00000001c0)=0x8) socketpair(0x7, 0x0, 0x1, &(0x7f0000000200)) pread64(r1, &(0x7f0000000340)=""/208, 0xd0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 17:57:31 executing program 2: openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r0 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r1 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r1, 0x2b}], 0x1, 0xade) bind$inet6(r1, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='md5sum\x00', 0xfffffffffffffffc) 2018/04/01 17:57:31 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair(0x3, 0x8000801, 0x1, &(0x7f0000000000)) tkill(r0, 0x11) [ 417.214889] FAULT_INJECTION: forcing a failure. [ 417.214889] name failslab, interval 1, probability 0, space 0, times 0 [ 417.226133] CPU: 1 PID: 29829 Comm: syz-executor4 Not tainted 4.16.0-rc7+ #284 [ 417.233466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.242793] Call Trace: [ 417.245361] dump_stack+0x194/0x24d [ 417.248969] ? arch_local_irq_restore+0x53/0x53 [ 417.253623] should_fail+0x8c0/0xa40 [ 417.257316] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 417.262397] ? __lock_acquire+0x664/0x3e00 [ 417.266947] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 417.271938] ? unwind_dump+0x4d0/0x4d0 [ 417.275804] ? find_held_lock+0x35/0x1d0 [ 417.279846] ? __lock_is_held+0xb6/0x140 [ 417.283890] ? check_same_owner+0x320/0x320 [ 417.288191] ? rcu_note_context_switch+0x710/0x710 [ 417.293100] should_failslab+0xec/0x120 [ 417.297049] __kmalloc_track_caller+0x5f/0x760 [ 417.301614] ? kobject_init_and_add+0xd0/0x150 [ 417.306172] ? netdev_queue_update_kobjects+0x148/0x480 [ 417.311511] ? netif_set_real_num_tx_queues+0x185/0x790 [ 417.316845] ? tun_attach+0x7bd/0x1220 [ 417.320708] ? __tun_chr_ioctl+0x239c/0x4100 [ 417.325087] ? tun_chr_compat_ioctl+0x29/0x30 [ 417.329563] ? compat_SyS_ioctl+0x151/0x2a30 [ 417.333948] ? do_fast_syscall_32+0x3ec/0xf9f [ 417.338417] ? kstrdup_const+0x39/0x50 [ 417.342281] ? trace_hardirqs_off+0x10/0x10 [ 417.346578] kstrdup+0x39/0x70 [ 417.349747] kstrdup_const+0x39/0x50 [ 417.353438] __kernfs_new_node+0xa2/0x570 [ 417.357561] ? number+0x7e0/0xa50 [ 417.360989] ? kernfs_dop_revalidate+0x380/0x380 [ 417.365719] ? find_held_lock+0x35/0x1d0 [ 417.369758] ? kobject_add_internal+0x2f5/0xbc0 [ 417.374404] ? lock_downgrade+0x980/0x980 [ 417.378531] ? lock_release+0xa40/0xa40 [ 417.382482] kernfs_new_node+0x80/0xe0 [ 417.386346] kernfs_create_dir_ns+0x41/0x140 [ 417.390732] sysfs_create_dir_ns+0xbe/0x1d0 [ 417.395030] kobject_add_internal+0x335/0xbc0 [ 417.399502] ? kobj_ns_type_registered+0x50/0x50 [ 417.404234] ? kfree_const+0x31/0x40 [ 417.407922] ? rcu_read_lock_sched_held+0x108/0x120 [ 417.412913] ? kfree+0x1f6/0x260 [ 417.416255] ? kfree_const+0x36/0x40 [ 417.419946] kobject_init_and_add+0xf9/0x150 [ 417.424332] ? kset_create_and_add+0x170/0x170 [ 417.428890] ? print_irqtrace_events+0x270/0x270 [ 417.433628] netdev_queue_update_kobjects+0x148/0x480 [ 417.438797] ? net_rx_queue_update_kobjects+0x590/0x590 [ 417.444136] ? rtnl_kfree_skbs+0x70/0x70 [ 417.448174] ? mark_held_locks+0xaf/0x100 [ 417.452299] ? __raw_spin_lock_init+0x1c/0x100 [ 417.456860] netif_set_real_num_tx_queues+0x185/0x790 [ 417.462025] ? memset+0x31/0x40 [ 417.465286] tun_attach+0x7bd/0x1220 [ 417.468980] ? tun_show_owner+0x160/0x160 [ 417.473105] ? __lock_is_held+0xb6/0x140 [ 417.477148] ? tun_get+0x1d4/0x2e0 [ 417.480663] ? full_name_hash+0x9b/0xe0 [ 417.484618] __tun_chr_ioctl+0x239c/0x4100 [ 417.488829] ? __fget+0x36b/0x5b0 [ 417.492262] ? tun_poll_controller+0x4c0/0x4c0 [ 417.496816] ? iterate_fd+0x3f0/0x3f0 [ 417.500601] ? vfs_write+0x374/0x510 [ 417.504305] ? __fget_light+0x2b2/0x3c0 [ 417.508255] ? fget_raw+0x20/0x20 [ 417.511696] tun_chr_compat_ioctl+0x29/0x30 [ 417.515990] ? tun_chr_compat_ioctl+0x29/0x30 [ 417.520461] compat_SyS_ioctl+0x151/0x2a30 [ 417.524673] ? do_fast_syscall_32+0x156/0xf9f [ 417.529141] ? __tun_chr_ioctl+0x4100/0x4100 [ 417.533524] ? do_ioctl+0x60/0x60 [ 417.536953] do_fast_syscall_32+0x3ec/0xf9f [ 417.541253] ? do_int80_syscall_32+0x9c0/0x9c0 [ 417.545811] ? _raw_spin_unlock_irq+0x27/0x70 [ 417.550281] ? finish_task_switch+0x1c1/0x7e0 [ 417.554753] ? syscall_return_slowpath+0x2ac/0x550 [ 417.559655] ? prepare_exit_to_usermode+0x350/0x350 [ 417.564645] ? sysret32_from_system_call+0x5/0x3c [ 417.569465] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 417.574286] entry_SYSENTER_compat+0x70/0x7f [ 417.578671] RIP: 0023:0xf7f3bc99 [ 417.582009] RSP: 002b:00000000f5f370ac EFLAGS: 00000282 ORIG_RAX: 0000000000000036 [ 417.589692] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000400454ca [ 417.596934] RDX: 0000000020000180 RSI: 0000000000000000 RDI: 0000000000000000 [ 417.604178] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 417.611433] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 417.618685] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 417.626116] ------------[ cut here ]------------ [ 417.630915] kobject_add_internal failed for tx-1 (error: -12 parent: queues) [ 417.638387] WARNING: CPU: 1 PID: 29829 at lib/kobject.c:242 kobject_add_internal+0x3f6/0xbc0 [ 417.646959] Kernel panic - not syncing: panic_on_warn set ... [ 417.646959] [ 417.654313] CPU: 1 PID: 29829 Comm: syz-executor4 Not tainted 4.16.0-rc7+ #284 [ 417.661647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.670975] Call Trace: [ 417.673547] dump_stack+0x194/0x24d [ 417.677153] ? arch_local_irq_restore+0x53/0x53 [ 417.681799] ? vsnprintf+0x1ed/0x1900 [ 417.685576] panic+0x1e4/0x41c [ 417.688745] ? refcount_error_report+0x214/0x214 [ 417.693479] ? show_regs_print_info+0x18/0x18 [ 417.697952] ? __warn+0x1c1/0x200 [ 417.701384] ? kobject_add_internal+0x3f6/0xbc0 [ 417.706029] __warn+0x1dc/0x200 [ 417.709283] ? kobject_add_internal+0x3f6/0xbc0 [ 417.713927] report_bug+0x1f4/0x2b0 [ 417.717537] fixup_bug.part.10+0x37/0x80 [ 417.721573] do_error_trap+0x2d7/0x3e0 [ 417.725439] ? vprintk_default+0x28/0x30 [ 417.729474] ? math_error+0x400/0x400 [ 417.733251] ? printk+0xaa/0xca [ 417.736507] ? show_regs_print_info+0x18/0x18 [ 417.740983] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 417.745801] do_invalid_op+0x1b/0x20 [ 417.749492] invalid_op+0x1b/0x40 [ 417.752922] RIP: 0010:kobject_add_internal+0x3f6/0xbc0 [ 417.758173] RSP: 0018:ffff8801932ef598 EFLAGS: 00010286 [ 417.763515] RAX: dffffc0000000008 RBX: ffff880183781898 RCX: ffffffff815b193e [ 417.770760] RDX: 0000000000040000 RSI: ffffc90006050000 RDI: 1ffff1003265de38 [ 417.778008] RBP: ffff8801932ef690 R08: 1ffff1003265ddfa R09: 0000000000000000 [ 417.785258] R10: ffff8801932ef358 R11: 0000000000000000 R12: 1ffff1003265deb9 [ 417.792507] R13: 00000000fffffff4 R14: ffff8801b0156448 R15: ffffffff87c16460 [ 417.799757] ? vprintk_func+0x5e/0xc0 [ 417.803535] ? kobject_add_internal+0x3f6/0xbc0 [ 417.808182] ? kobj_ns_type_registered+0x50/0x50 [ 417.812915] ? kfree_const+0x31/0x40 [ 417.816605] ? rcu_read_lock_sched_held+0x108/0x120 [ 417.821596] ? kfree+0x1f6/0x260 [ 417.824942] ? kfree_const+0x36/0x40 [ 417.828633] kobject_init_and_add+0xf9/0x150 [ 417.833023] ? kset_create_and_add+0x170/0x170 [ 417.837589] ? print_irqtrace_events+0x270/0x270 [ 417.842329] netdev_queue_update_kobjects+0x148/0x480 [ 417.847497] ? net_rx_queue_update_kobjects+0x590/0x590 [ 417.852838] ? rtnl_kfree_skbs+0x70/0x70 [ 417.856879] ? mark_held_locks+0xaf/0x100 [ 417.861001] ? __raw_spin_lock_init+0x1c/0x100 [ 417.865565] netif_set_real_num_tx_queues+0x185/0x790 [ 417.870729] ? memset+0x31/0x40 [ 417.873990] tun_attach+0x7bd/0x1220 [ 417.877685] ? tun_show_owner+0x160/0x160 [ 417.881811] ? __lock_is_held+0xb6/0x140 [ 417.885859] ? tun_get+0x1d4/0x2e0 [ 417.889377] ? full_name_hash+0x9b/0xe0 [ 417.893330] __tun_chr_ioctl+0x239c/0x4100 [ 417.897545] ? __fget+0x36b/0x5b0 [ 417.900975] ? tun_poll_controller+0x4c0/0x4c0 [ 417.905535] ? iterate_fd+0x3f0/0x3f0 [ 417.909316] ? vfs_write+0x374/0x510 [ 417.913012] ? __fget_light+0x2b2/0x3c0 [ 417.916964] ? fget_raw+0x20/0x20 [ 417.920404] tun_chr_compat_ioctl+0x29/0x30 [ 417.924702] ? tun_chr_compat_ioctl+0x29/0x30 [ 417.929175] compat_SyS_ioctl+0x151/0x2a30 [ 417.933386] ? do_fast_syscall_32+0x156/0xf9f [ 417.937861] ? __tun_chr_ioctl+0x4100/0x4100 [ 417.942245] ? do_ioctl+0x60/0x60 [ 417.945683] do_fast_syscall_32+0x3ec/0xf9f [ 417.949983] ? do_int80_syscall_32+0x9c0/0x9c0 [ 417.954543] ? _raw_spin_unlock_irq+0x27/0x70 [ 417.959020] ? finish_task_switch+0x1c1/0x7e0 [ 417.963496] ? syscall_return_slowpath+0x2ac/0x550 [ 417.968402] ? prepare_exit_to_usermode+0x350/0x350 [ 417.973393] ? sysret32_from_system_call+0x5/0x3c [ 417.978212] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 417.983033] entry_SYSENTER_compat+0x70/0x7f [ 417.987415] RIP: 0023:0xf7f3bc99 [ 417.990755] RSP: 002b:00000000f5f370ac EFLAGS: 00000282 ORIG_RAX: 0000000000000036 [ 417.998441] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000400454ca [ 418.005683] RDX: 0000000020000180 RSI: 0000000000000000 RDI: 0000000000000000 [ 418.012926] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 418.020172] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 418.027418] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 418.035646] Dumping ftrace buffer: [ 418.039489] (ftrace buffer empty) [ 418.043177] Kernel Offset: disabled [ 418.046780] Rebooting in 86400 seconds..