0000040), 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x0) 2018/04/02 01:34:12 executing program 4: syz_emit_ethernet(0x5a, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x6, 0x7}}], {@canfd={0xd, {{0x0, 0x2, 0x9, 0x3}, 0x12, 0x3, 0x0, 0x0, "9c22cf2355be61ba4399c4b2d3fa28432590dfba31519eacd5b0c023e2d5d4576c6c9e77397874a259c665989b698439949c2d03708e8c09079709faf46f576c"}}}}, &(0x7f0000000180)={0x40000000000000, 0x0, [0x10, 0xda6]}) [ 125.822784] kernel msg: ebtables bug: please report to author: target size too small 2018/04/02 01:34:12 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x1, 0x1]}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x80000) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) r2 = socket(0x1b, 0x807, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/02 01:34:12 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x141000, 0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000001280)=0x1008) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000012c0)={r1, 0x5, 0x5, 0xfffffffffffff99c, 0x3, 0x3d65}, &(0x7f0000001300)=0x14) r2 = socket$netlink(0x10, 0x3, 0x3fffffffffff) socketpair$inet6(0xa, 0x8000e, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00000001c0)=@req={0x28, &(0x7f0000000180)={'syzkaller1\x00', @ifru_settings={0x40, 0x7f, @fr_pvc_info=&(0x7f0000000140)={0xff, 'syzkaller1\x00'}}}}) sendmsg$nl_generic(r2, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x40, 0x11, 0x2ff, 0x0, 0x0, {0x7}, [@typed={0xc, 0x0, @u32}, @nested={0x20, 0x1a, [@typed={0x18, 0x6e, @ipv6=@loopback={0x0, 0x1}}, @generic="03"]}]}, 0x40}, 0x1}, 0x0) 2018/04/02 01:34:12 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000080)=@acquire={0x134, 0x17, 0x625, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, @in6=@loopback={0x0, 0x1}, {@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1}, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x7, 0x2) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000680)=""/255) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000440)=""/71) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x8) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000640)="1283bf884dc1878863f94277cfa99cfa7ef3cdbfdc4ab792737d0b2a6e7be0e53d1fa56c40cb3aededc2a1e50322689088a39397a9") openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x7910c0, 0x0) r3 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) r4 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) r5 = open(&(0x7f00004c2000)='./file0\x00', 0x0, 0x0) dup3(r4, r5, 0x0) fcntl$getflags(r5, 0x401) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000600)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x54, r6, 0x800, 0x70bd26, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x9}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x57}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x54}, 0x1, 0x0, 0x0, 0x44}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000240)=0x3) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000001c0)=0x3, &(0x7f0000000200)=0x4) 2018/04/02 01:34:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000340)={r2, 0x3}) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000540)=ANY=[@ANYBLOB="b4fc1f"], 0x1}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getpid() getpriority(0x0, r5) setsockopt$inet_udp_int(r4, 0x11, 0x0, &(0x7f0000000640), 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x13b, 0x800) getpeername$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000280)=0x10) socket(0xf, 0x3, 0x7) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000480)={{0x3b, @multicast2=0xe0000002, 0x4e20, 0x3, 'lc\x00', 0x4, 0xffffffffffffff5e, 0x1a}, {@rand_addr=0x8, 0x4e23, 0x0, 0x7, 0x6, 0x80}}, 0x44) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={r7, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14}}, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000680)={r8, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x0, 0x5, 0xffff, 0x10001}, &(0x7f00000005c0)=0x98) bind$alg(r3, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r9, 0x112, 0xd, &(0x7f0000000840)=0x5, 0x2) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000000), 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r3) accept(0xffffffffffffffff, &(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000400)=0x80) msgget$private(0x0, 0x101) ioctl$sock_bt_cmtp_CMTPCONNDEL(r10, 0x400443c9, &(0x7f0000000440)={{0x5, 0x0, 0xffffffff8231ba48, 0x9, 0x10001, 0xa8f4}, 0x5}) 2018/04/02 01:34:13 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000d18000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=[{0x10, 0x10a}], 0x10}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) 2018/04/02 01:34:13 executing program 5: r0 = getpgrp(0xffffffffffffffff) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a9cff8)) r2 = getpgrp(r0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000780)='/dev/snd/pcmC#D#p\x00', 0x4, 0x14880) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000007c0)={0x0, 0x80000, 0xffffffffffffff9c}) r6 = syz_open_dev$mouse(&(0x7f0000000800)='/dev/input/mouse#\x00', 0x81, 0x600300) ioctl$int_out(r6, 0x5460, &(0x7f00000008c0)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000840)={r4, 0x80000, r6}) process_vm_readv(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/217, 0xd9}, {&(0x7f00000001c0)=""/233, 0xe9}, {&(0x7f00000002c0)=""/68, 0x44}], 0x3, &(0x7f0000000700)=[{&(0x7f0000000340)=""/178, 0xb2}, {&(0x7f0000000400)=""/129, 0x81}, {&(0x7f00000004c0)=""/157, 0x9d}, {&(0x7f0000000580)=""/153, 0x99}, {&(0x7f0000000640)=""/110, 0x6e}, {&(0x7f00000006c0)=""/36, 0x24}], 0x6, 0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r5, &(0x7f0000000880)={0x10000000}) timerfd_create(0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) fcntl$notify(r1, 0x402, 0x0) 2018/04/02 01:34:13 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) rt_sigaction(0x29, &(0x7f0000000000)={0x9, {0x4}, 0x58000005, 0x1}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) r1 = accept4(r0, &(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000300)=0x80, 0x800) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000340)) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xcee, 0x200) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={r3, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x4, 0x4, 0x10001}, &(0x7f0000000240)=0x98) sendmsg$nl_route(r0, &(0x7f0000001480)={&(0x7f0000001200)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)=@newneigh={0x38, 0x1c, 0x501, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@NDA_VLAN={0x8, 0x5}, @NDA_DST_IPV4={0x8, 0x1, @multicast1=0xe0000001}, @NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x38}, 0x1}, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000380)={"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"}) 2018/04/02 01:34:13 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000000040)="54a8ce4b83ba638c4fb218d5d5be5e8bce823407989ba73c1e9a7c9c707fe57911fcf3bc5ebebf3021") clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0x7530}, 0x0, 0xfff, 0x80}, {{0x0, 0x7530}, 0x9, 0x7, 0x4}, {{0x77359400}, 0x2, 0x4bfe, 0x2}, {{0x77359400}, 0x1609, 0x4, 0x1ff}, {{}, 0xb26, 0x3, 0xfffffffffffffffb}, {{0x0, 0x7530}, 0xc6e, 0x80000, 0x8}, {{r1, r2/1000+30000}, 0xffffffffffff2a28, 0x6, 0x7}, {{0x77359400}, 0xbf7, 0xa61, 0x3}, {{0x0, 0x2710}, 0x15, 0x8000, 0x2}], 0xd8) 2018/04/02 01:34:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/mnt\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x1000, 0x4) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000184000)=ANY=[@ANYBLOB="020f00001100000000000000000000000800120000000300000000000000000006000000000000000000000000000000e00000010000000000000000000000000000000000000000000000000000000003000600000000000200f800ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000000000100180000000000"], 0x88}, 0x1}, 0x0) 2018/04/02 01:34:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="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", 0x1000) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="1654432269c4a98a5e0566cfc74db284e824cfb1dfd1720878b0d41b56f6d88121886c60ff401272acebb0f8a4980c0a7965b66618c6b5a134190d7fa77e704bfee2d3c81344f9f57995ea2c3cd58fed8c13fd664ffff192e6cf90b29ae856262e1d4a2a1d992bb7663660da22ab864af1ba4920125444a1fca110e8dc6e35be2c939b5f16c8ff1f289e38bf1c2ca60fe289788a885dc21099049e757c726ca610d9699406e4117b8159386550e5f67fa87bf87dd148e50ad280deedff34b376704add6daee4718a2a4dd98fa1a00cd324310076d11b74eb07fb62ad2a8c678add75fa888d3e4bf8066c675659eee161927942", 0xf3}]) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000001100)=0x1, 0x4) 2018/04/02 01:34:13 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() set_thread_area(&(0x7f0000000000)={0x7, 0x0, 0xffffffff, 0x7, 0xdb, 0x800, 0x5, 0x4, 0xff, 0x8001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/02 01:34:13 executing program 4: mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x7ff, 0x4) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000044ff2)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000a30000)=""/4096, 0x1000) 2018/04/02 01:34:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x80, "e7cadc630ba444b7fe47e1abdad33bf9720152431add66675f8cecf9c8c617a556c89bd85de871884b2996b69ebff17a56638e780effb63169628843cb213bd608545b2022431d3b7f8b0ce401e5f7d6b36b9e198873268868d2086c5663dffecf79dd54a4a52e7ad08fece718e9c47c4026872d56af4edcc3fa299b55ed03f6"}, &(0x7f0000000180)=0x88) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x40}, &(0x7f0000000200)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$unix(r3, &(0x7f0000003980)=[{&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000240)}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000001080)=[{{0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000001000)=""/94, 0x5e}}], 0x1, 0x0, &(0x7f00000011c0)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) syz_emit_ethernet(0x3e, &(0x7f00000002c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/02 01:34:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(arc4-generic)\x00'}, 0x58) r2 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x7, 0x20000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000080)=""/63, &(0x7f00000000c0)=0x3f) socket$alg(0x26, 0x5, 0x0) 2018/04/02 01:34:13 executing program 1: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000004500)={0x0, @dev, @multicast1}, &(0x7f0000004540)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004580)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x40) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00000000c0)={0x1, 0x7f, 0x4}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000400)={0x0, 0x1, 0x6, @random="550e9417b0fe"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='syz_tun\x00') 2018/04/02 01:34:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x101800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x81, 0x80000001, 0x10001, 0x7, 0x7fffffff}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000002c0)=@int=0x1f, 0x2e2) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="2820000000000000e94671fad698739493472bef48bb55290000003b000000270202010000007efefb775cc536ffe36841db8c5d208794b1beffe45974990a44a5acea129d6c5b79000a"], 0x28}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x0, 0x0, "6fbe4d6d91fea477d39826fa220528fa6fc936bef76766397155f85b917276a65295fa9b24f1baf7f2967e1f8b6d2cc0d7e4018868979b79fb513908a8f6d29f66e50523ea771047d83edb5e4eed3a22"}, 0xd8) 2018/04/02 01:34:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000380)='/dev/ptmx.', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042da88581e6e599a5591e6c88ae32e7ea6697b93d32112b2bcaad72a"}) 2018/04/02 01:34:13 executing program 5: set_mempolicy(0x2000100000000001, &(0x7f0000000000), 0x1) set_thread_area(&(0x7f0000000040)={0x8001, 0xffffffff, 0x0, 0x7, 0x40, 0x7, 0x100000000, 0x3, 0x1, 0x401}) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x103000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000100)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)) 2018/04/02 01:34:13 executing program 6: r0 = socket(0x1e, 0x804, 0x0) close(r0) 2018/04/02 01:34:13 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f000000b000)={0x5, &(0x7f000000cfc8)=[{}, {}, {}, {}, {}]}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000000)={0x1, [0x4]}) 2018/04/02 01:34:13 executing program 1: r0 = socket(0x2, 0x4, 0x40000000000000fc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip6tnl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000)="9711a50b973b1d83f53137d550d982f1a1a80c160a5bb9c9ea", 0x19, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x9) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000100)={r0, r0, 0x4, 0xd790, &(0x7f0000000080)="cac9e06e69d06d95ef69711b67bafaa0ae741c7aae1236c440c944aba8bec938d844be6ccaf4aeb7511e0fced2", 0x3, 0x1, 0x5, 0x5, 0x503f, 0x100000001, 0x3f, "9a00bca11f52b232f046c95d20f241c99162a1da8a70853fb7dd5f02a2c0a7fd64a8a039d0ba6f97cef4ee1d5c4c31750036954b2aa3ef4290bf85994b30edd277be9b9f07b70d426cb5f1af76e190c3a43c687d6f21ec714066f457b5e1db41c8a17194797f096e2f5c3538d9ec69e4e6b317815490e69d986b8c6f96669ea781c8cc1ac159efe64aeb10f5ff95cfe72a7b2b77e8ab4a2b2d04de36"}) 2018/04/02 01:34:13 executing program 3: r0 = msgget(0x1, 0x38) msgrcv(r0, &(0x7f0000000040)={0x0, ""/62}, 0x46, 0x2, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000ec0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000e80)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000f00)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e20}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}}, r2}}, 0x48) 2018/04/02 01:34:13 executing program 0: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000280)='io.weight\x00', 0x2, 0x0) fadvise64(r0, 0x0, 0x7ff, 0x0) r1 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x800000000402, r2) exit(0xfffffffffffffffc) r4 = creat(&(0x7f0000b13ff2)='./file0/file0\x00', 0x0) r5 = dup3(r3, r1, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000300)={0x4, 0xc3, 0x0, 0x400, 0x5, [{0xffffffff00000000, 0x1e, 0x7f, 0x0, 0x0, 0x6}, {0x0, 0xb33, 0x70, 0x0, 0x0, 0xf507ef1d2be98964}, {0x7dba, 0xe6, 0x7e}, {0x8, 0xffffffff7fffffff, 0x4, 0x0, 0x0, 0x400}, {0x20, 0x9, 0x9, 0x0, 0x0, 0x280}]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a45323, &(0x7f0000000000)={{0xf7, 0x8}, 'port1\x00', 0x40, 0x5, 0x0, 0xa20, 0x9, 0x8, 0x5, 0x0, 0x3, 0xfff}) linkat(r4, &(0x7f00000000c0)='./file0/file0\x00', r5, &(0x7f0000000100)='./file0/file0\x00', 0x0) getpid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = geteuid() ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000002c0)={0x40, 0x79e, 0x7fff, 0x5fb, 0x4, 0x2}) setresuid(r6, r7, r8) 2018/04/02 01:34:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x4, 0x64002) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000003c0)='bcsh0\x00', 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3f, 0x420800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000640)={'syzkaller1\x00', 0x0}) recvfrom$ax25(r1, &(0x7f00000006c0)=""/4096, 0x1000, 0x10000, &(0x7f0000000440)={0x3, {"a1351847394d83"}, 0x1}, 0x10) sendto$packet(r3, &(0x7f0000000100)="71fdb3acf93917446a6a4d84ec36c6c80d9e21d354d54ffcf7ea184e6f0d21f690e001748977c391", 0x28, 0x40010, &(0x7f0000000680)={0x11, 0x1f, r4, 0x1, 0xff, 0x6}, 0x14) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@loopback, @in6=@mcast2}}, {{@in6=@ipv4}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) getitimer(0x2, &(0x7f0000000000)) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_S390_UCAS_MAP(r5, 0x4018ae50, &(0x7f0000000400)={0x6, 0x6, 0x6}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000040)={[0x100000, 0x5000, 0x116004], 0x0, 0x40, 0xffffffffffffffe1}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000001c0)="0f32f4640fc7fcc744240009000080c744240200000000c7442406000000000f011c24b9800000c00f3235002000000f30b97c090000b800000000ba010000000f30c4e21946b3fc600000ea060000000e0166ba4200edb9800000c00f3235010000000f30", 0x65}], 0x1, 0x0, &(0x7f0000000380), 0x12c) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/02 01:34:13 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xc, 0x10, r0, 0x0) 2018/04/02 01:34:13 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000000180)='./control\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./control\x00', r1, &(0x7f0000000040)='./control\x00', 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x81, 0x4) [ 127.296869] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) [ 127.348219] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/04/02 01:34:14 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000001b00)=0x4) sendto$packet(0xffffffffffffffff, &(0x7f0000000040)="14abb9cb", 0x4, 0x0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) recvfrom$unix(r0, &(0x7f0000001800)=""/151, 0x97, 0x2000, &(0x7f00000018c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001940)={0x0, @in6={{0xa, 0x4e23, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x200}}, [0x4, 0x8, 0x1, 0x80000000, 0x9, 0xba0, 0x48000000000, 0xa88f, 0x100000001, 0x9, 0x6, 0x3, 0x400, 0x2, 0x5]}, &(0x7f0000001a40)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001a80)={r1, 0xfffffffffffffffb}, &(0x7f0000001ac0)=0x8) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x20) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/186, 0xba}, {&(0x7f0000000280)=""/188, 0xbc}, {&(0x7f0000000340)=""/81, 0x51}, {&(0x7f00000003c0)=""/143, 0x8f}, {&(0x7f0000000480)=""/101, 0x65}, {&(0x7f0000000500)=""/96, 0x60}, {&(0x7f0000000000)=""/30, 0x1e}, {&(0x7f0000000580)=""/143, 0x8f}, {&(0x7f0000000640)=""/255, 0xff}], 0x9, &(0x7f0000000800)=""/4096, 0x1000, 0x8}, 0x40000000) 2018/04/02 01:34:14 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000000180)='./control\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./control\x00', r1, &(0x7f0000000040)='./control\x00', 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x81, 0x4) 2018/04/02 01:34:14 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000000140), 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0xffffffffffffff00, 0x4) 2018/04/02 01:34:14 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000009c0)={0xffffffffffffffff}) connect(r1, &(0x7f0000000640)=@ax25={0x3, {"2a764e803479db"}, 0xbb}, 0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000a00), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) socketpair(0x1, 0x6, 0x3ff, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000940)={0x8, 0x0, 0x10000, 0x200}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000a80)=0x1e) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f00000006c0)={r6, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000000980)={r5, 0x7}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x3ff, 0x15d, 0x5, 0x8, 0x100000001, 0x48, 0x6f, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x2, 0x80000000, 0x8, 0x2}}, &(0x7f00000007c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000800)={r7, @in6={{0xa, 0x4e21, 0x16, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x9, 0x5}, &(0x7f00000008c0)=0x90) sendto(r0, &(0x7f0000000ac0)="79a890c96879c9820669f89c5ac35d6b43ca12c47961e65259abd6137da919d3d3c546d9c956c56bce02f669f9df671904747b316846ba0cf520ec28de13f1f4e2fcb1a76fccf313d08e0621452013caf86361ee79dc9896bfc067a5878a47cc692cedc6bf187595030438c946fba325182bd3bd087588", 0x77, 0x8000, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x19, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x86dd, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x448) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r8, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendto$inet(r8, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) poll(&(0x7f0000000040)=[{r8}], 0x1, 0x0) 2018/04/02 01:34:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000001cf6f3") flistxattr(r0, &(0x7f0000000080)=""/26, 0xfffffffffffffe32) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r0, 0x9, 0x3ff, "a33dc7aa7c7bb626f8c8d97966d0f0c11a62c28ced4c73743768e210fb63709f7bbabe5eb486be9bff75f51e6f5416b01f4738485be5a4e5bfac709d622ab764a47b3df7f35396955e905f93a63d9f38f7cd9e19bd571ab05e6a5d"}) 2018/04/02 01:34:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffffffff, 0x420000) r1 = getpid() setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000280)="70b0603315a568d32455c58efef36819512ebf799e29064c6b9735bb15180bf2bc43cef3d47f50aade47d93722e1d4ba8365f2ea084c413e68f21398b78e64c53b8c1173f4725d714a4b496af7794e7b9093328d7dc5d385a9061b8e6e788b52ef42dbff9ef3a7b22d84a8c36e443705b2820a29d3b329d7f3b94a2b2201a99101904e0645c1fbfea7eceb36d6aef6b88e9cb319f4c93f4dce0b1bffbd2d5db24a8760bda8c92765ed5d4233bfcc49003ff37e599dc57bb8fd316cc93449ee05c12e86d1ef4d25a80fb02b001c8883075f68175cf8672192494e833f70a7928254d5c3cddc9a94ae8eb931043d108458485501792a1f445b", 0xf8) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000140)) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x41e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]}, 0x496) 2018/04/02 01:34:14 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000458ffc), &(0x7f0000000000)=0x4) futex(&(0x7f0000000240), 0x9, 0x1, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f00000002c0)=0x2, 0x0) r1 = semget(0x1, 0x7, 0x448) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x4, 0x500) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) semtimedop(r1, &(0x7f0000000100)=[{0x3, 0x4, 0x800}, {0x4, 0x0, 0x1800}, {0x0, 0x5, 0x1800}], 0x3, &(0x7f0000000140)={0x0, 0x1c9c380}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000080)) 2018/04/02 01:34:14 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009feff6)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f000042b000), 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6, @random="914e632c6426"}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x140, r3, 0x0, 0x70bd29, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x800}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffeffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb4af}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x19, 0x20}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xc}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xe8}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x40}, 0x40) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000ce4000)=0x1000000000007) 2018/04/02 01:34:15 executing program 5: unshare(0x40000000) socket$kcm(0x29, 0x0, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x400, 0x7, &(0x7f0000002880)=[{&(0x7f0000000140)="4fe8788302dbed6c6b6d094e28a1135ac0efab28df1611db902d7a89c9c8a4610bc84157f665b62bdbae2d809678b860", 0x30, 0x7}, {&(0x7f0000000880)="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", 0x1000, 0xfffffffffffffff8}, {&(0x7f0000000240)="1ed210dee5eb83f848c9afd5", 0xc, 0x1}, {&(0x7f0000000280)="8f2b98", 0x3, 0x1}, {&(0x7f00000003c0)="96995cbb5c53e4a41b6de9657d4a95f6ea72ca31ff30d6ddbe47b8732bacd99236bd1532d33d7c0c6b6030b33a50c6b2c901a94449f46cf1fb36fc6d157a3fcb30c5e3b8f50e0dbe4a85473b43da2b20d58af91eb0385a349caad604791537a830afbcba166a08e4e106d54dcb7cbfdee38c11235118da119e38d9e6c2856fddb5760770ac4ed7c734f436801c3c734497f727c8b5d68d16721141e9fd2dc39f893580965d188abfe3e43f732b314300e3cc54b302230af19d004f3997a1826f35527d4a557a7a4249e6003c3c584aa801d7efca9e7168af0ad6c3dcf211b0", 0xdf, 0x20}, {&(0x7f00000002c0)="06c9df546d5c856aaaa79a6f74ba591093dfdaf1d2c7ff5bfe8c7f4047091b16636c074b9adb74ffc8f869e000e8669c61b3776b6f6f78af892ce230d0b32fe6dee4038b47e951c2def135c14c22536fcdd23b2255e11868bd09958eeedd6d151f5a2a632592bf82f755b4fa663e1d85be0f415a4db62f98b5843c6ee5a04788280cd75f14a47cbf8e9918d9f6ed272c4591b951431a933a31b1763a2e1d22222595a162e15e76a6af896dedcf35145857e24ffc0b4bbd363d5e80", 0xbb, 0x5}, {&(0x7f0000001880)="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0x1000, 0x6}], 0x2000000, &(0x7f00000004c0)={[{@nogrpid='nogrpid', 0x2c}]}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000500)={0x0, 0x24f4, 0x0, 0x0, 0x9c6e, 0x42fa, 0x0, 0x5, 0x0}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000580)={r1, 0x0, 0x2, 0x7cb, 0x9303}, &(0x7f00000005c0)=0x14) r3 = syz_open_dev$dspn(&(0x7f0000000600)='/dev/dsp#\x00', 0xffff, 0x290001) getsockname$packet(r3, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000640)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={r2, 0x0, 0x2, 0x0, 0x1, 0x8}, &(0x7f00000001c0)=0x14) socketpair(0x0, 0x0, 0x1, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f0000000840)={&(0x7f0000000740)=[0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000007c0), &(0x7f0000000800)=[0x0, 0x0], 0x3, 0x4, 0x0, 0x2}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000200)=0x400) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r6, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r6, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000080), 0x8) shutdown(r6, 0x1) getpeername$inet(r4, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) 2018/04/02 01:34:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000580)=[{0x3, 0x6}, {}, {0x0, 0x6}, {0x2, 0x20}, {0x0, 0xfffffffffffffe00}, {0x2, 0xfffffffffffffb85}, {0x7, 0x800}, {0x3, 0xfffffffffffffffe}], 0x8) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f0000000780)) bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c2, &(0x7f0000000600)={0x2, 0x4e22}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000700)=0x8000000000001ffa, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000940)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000440), &(0x7f0000000480)=0xffffffffffffffc2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000009c0)=ANY=[], &(0x7f00000005c0)) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@delrng={0x10, 0x14}, 0x10}, 0x1}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000b80)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000400)) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=""/18, &(0x7f0000000680)=0x12) getpeername$inet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000009c0), &(0x7f0000000640)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080), &(0x7f00000001c0)=0x8) geteuid() ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000006c0)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000740)={r3, 0x80000, r1}) syz_open_dev$vcsa(&(0x7f00000004c0)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40086436, &(0x7f0000000900)) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioprio_get$uid(0x0, 0x0) prctl$setfpexc(0xc, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000800)=""/148, &(0x7f00000008c0)=0x94) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0), 0x1) writev(r0, &(0x7f0000001100)=[{&(0x7f00000010c0)="eb", 0x1}], 0x1) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x200000, 0x0) dup3(r4, r0, 0x80000) 2018/04/02 01:34:15 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000300)={0x622f}, 0x1) io_setup(0x9, &(0x7f0000000080)=0x0) io_getevents(r2, 0x822a, 0x2, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000100)={0x77359400}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000280)="10b9f1225ba7267982610100f3dd43b5", 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2, 0x30, 0xffffffffffff8001}, &(0x7f0000000180)=0x18) splice(r1, &(0x7f0000000240), r0, &(0x7f00000002c0), 0xc1a2, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x5}, &(0x7f0000000200)=0x8) 2018/04/02 01:34:15 executing program 2: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x84000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents(r0, &(0x7f0000000440)=""/203, 0x362) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) 2018/04/02 01:34:15 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c20000000000000000000800450000300000000000099078000000e0feffffff210090780000000045000000000000000b000000ac14ffbbe0000001cbfd27f380ea0f736fb75ec72eb6ba057742f4f2e073c4d0d8bdf11c9f8143e94d61b46d4fd434cfa866928a1d3fa4f99c52d6d1496d290408a87985386e"], &(0x7f0000ea3000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40084146, &(0x7f000000cff3)) r2 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x100) r3 = dup2(r0, r0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f00000001c0)={0x1, 0x7da, 0xa22d, 0xffffffff80000000, 0x100000001}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000b01ffc)=0xffffffffffffffff) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000080), &(0x7f0000000200)=0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffe000/0x1000)=nil, 0x800, 0x6, 0x2, &(0x7f0000ffc000/0x4000)=nil, 0x4}) 2018/04/02 01:34:15 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="6f6f6d5f61010000") getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000040)) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) fchdir(r1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000280)=0x8) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0xf9c, 0x0) 2018/04/02 01:34:15 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x3, 0x20000) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x80) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0xd, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6}}]}, 0x50}, 0x1}, 0x0) 2018/04/02 01:34:15 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) r1 = socket$inet6(0xa, 0x814, 0xee3e) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000e86000)="0022040000ffffeb", 0x8) 2018/04/02 01:34:15 executing program 7: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000340)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x489}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000140)={0x5}, 0x4) epoll_pwait(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0xfffffffffffffffa, &(0x7f00000000c0)={0x6f}, 0x8) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x0) r3 = getpgid(0x0) tkill(r3, 0x5) 2018/04/02 01:34:15 executing program 3: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000002000ff02040000f4ffffffff0000000092b7f2c5f49d02832616e4235792a07a6fabfd655b0027cf823a52cd47a22efd3da818b4e61d74c8ae63a2951df9bf70a653a8cfb4f90a7de1545a550b624e3f2127ca420010000000000000d52187f7d7eff584554eec55ec643a"], 0xffffffffffffff80}, 0x1}, 0x0) recvfrom(r1, &(0x7f0000000f40)=""/210, 0xd2, 0x40000141, 0x0, 0x0) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r4}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r6 = socket(0xa, 0x80806, 0x0) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) r8 = socket$inet(0x2, 0x3, 0xff) sendmsg(r8, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x2}, 0x80, &(0x7f0000685000)=[{&(0x7f0000000100)="a75fdcf8382d87057501070000000000dc72564f955555cc153a58ac698d105a5f205c91", 0x24}], 0x1, &(0x7f0000000040)}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000140)={'syzkaller0\x00\x00\x00\x00\b\x00', 0x2}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r9) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) sync() ftruncate(0xffffffffffffffff, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) pwritev(r5, &(0x7f0000000e80)=[{&(0x7f0000000840)="2d8e64c96aa4003c3ef7ced10f0cd7ed6af7f8c8eb598da64afd8d3fa7a6405e88a419ecdbe799576679bbd68adb9e1a693e1154a9f018d3c52f9295ab70bfdaf951fcabc05570411349361f1be0086fe01297fc3047ece927e2030b50cbcec76f1bb82418f9cf75361520fa60d66ab9a9942869fb0ef27ad28f19fc20f6c1b3b29086e76d1de8a5ca909a7d19b8f207d177c1ae46d5f6602484caf29bef5452849e0f02008890b18d6c403bc855cb3d1c7ffc4aae300a8d46607f769eba3e73dfeaab1b92c08836720b57850b282a13cf990458e28e623f0272ebf375e0c016727a", 0xe2}, {&(0x7f0000001500)="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0x1000}, {&(0x7f0000000a00)="d91000d60b584ec31026e62fc1ce66b233a5717651a56c27b7cf448d0ada098e68c0ab5640cbeaf8eeb466a20112736c24758613b2cae23592a5794d4ed431eca7f6c921cec38736c77f8370df6f99ebc3b2c99f5896e07a3c2e3cd705c54f81464fb895d0697556d9c4ed85b787472438070d378be13cfb250d3149d14068de782584dc57236ed78bc588d7f2b1445666313c3ff276edfcc20d11f2a22b79ec43ae9f6bff9aaaae4c94305d88e1088bb755ad562501bef9f9f8c9c83ba465330238edd4dc158a4b71c8eaed8292c2145db15786ad566cc44f64a79cebcceb48001b8056662d43aab943d387a827212fc3163c052e6b", 0xf6}, {&(0x7f0000000b00)="af156d80d25bb3b8f481bd57db99387952130394b341ed4f9187a3affa3d2d98be8af662ac2b90d19bc2dcb0e7e407f37e9a2922b2231e9a254ecb51bc6fac7a8a75d98a3a4a0acb183e08a15ebc744b340517cef995360575b616b6d17f65d5cabf4b784c731281af7ed337eedf2fd81fc12d8ab668136a414e1ed6d9f352fdf3337136418570eb1cb6d383a4a12d7c2c94c8b0847250be88b6fe170b0772818fd32d88a39e5953ef85963930897e5300efd28206e8dd65c8668611c1ccd1b5af50bb645d1e82d3ccf1ef62440e8d919b492cfac145a8e4d628bc104113ee0e6f3f02c382b065d57182a3de10e141fdea", 0xf1}, {&(0x7f0000000c00)="8a2c449aaaccd40444a021a61e02b571c7b70f918db11ea84a7e61556798749640cb01aa519f800e3f76570f7ef39d819d287240e4a9f6c31eb0fd62fa462b4db3dc6e6d9f2a33bac20b6651efb2ab9da89b6ab29a7dd22b8e16ec1e06aded83b691eda7264db37c7630bacdb6624fbe4f39f28b1016768d210f204376fbb0ee0d46b325452621f425dc5a07e6a7644e3765bff77b2aeda55ea2c4eb41b15ad57349b5f295", 0xa5}, {&(0x7f0000000cc0)="ca864d87d7c022a5e11685b55ef7b552d8cdda933d390013440df83c8a1d06b924efd01004bb823dc6d848566923b580fb577a3623ab799dd573eba542badad9297a43800ab39ecc93fd3b2a24210a5b051333afea79d3f816f575c707cc06aec29554fede030bfc5848b5a531dd596b4003df4bcff3b23313faa8bf9b49e35f74cd4b3c5b4f5f623dd1e43035ac8a8d55eb5500a38147de8b0330ea879d95007c70", 0xa2}, {&(0x7f0000000000)="c1b25eeec83980c8b76ebbab8921ef4e100b32863245cfbd9975b0bad8", 0x1d}, {&(0x7f0000000d80)="34decd1b1a6e561144a69ca70a0b5710683320c966e4729127421c97b925875e3cb80200f1139b38d785c10803d1db09e44e8580d187015b835a1dcaf53e62ce4f3f76b78ae510bd54800ad36a442842c1d20cc53973daacbcbbd4aecb08a94d3f6808f84c8c91800abd3a9bd9f013ceffe9237dafc77d415bc1ab72d357d54acd3416deebd417f95c915f71ae5cce1b71fd3648677d17708be9add70972111ba6307a4c0080ba94ce1bf6529de8f21fd351dff2de7e5f30920bf944df7d01cfb0007e436e9770182b92673ad2c2b8dcd9cef7988c5cff168d150cd5469e96ff430e12c04aa20db495c0f92038df8d52b61aac180479f47e1a", 0xf9}], 0xa, 0x0) dup2(r2, r0) 2018/04/02 01:34:15 executing program 2: syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000007c0)={0x5, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0x9, 0x8}}, {0xdde, 0x0, 0x0, 0x0, @irqchip={0xfffffffffffffff7, 0x5}}, {0x100000001, 0x4, 0x0, 0x0, @sint={0x6, 0x800}}, {0x5, 0x3, 0x0, 0x0, @irqchip={0x2, 0x7}}, {0x0, 0x4, 0x0, 0x0, @adapter={0x7, 0x3, 0xff, 0x7}}]}) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000640)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) ftruncate(r3, 0x0) pwritev(r3, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0xdda}], 0x1, 0x4) bind$unix(0xffffffffffffffff, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000a00)=""/242, 0x81}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000000c0)={{0x9, 0x0, 0x0, 0x0, "deb9d52d059beadfc4d05c877d7fc272d69092baa2542f21774ea89452bf346da279fd1d617e74b3177a5e1a"}}) [ 128.369988] IPVS: ftp: loaded support on port[0] = 21 2018/04/02 01:34:15 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x42201, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000080)=""/11) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=0x4, 0x74b715e1ef609c93) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r1, 0x840000000008982, &(0x7f0000000000)) 2018/04/02 01:34:15 executing program 6: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20006) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) 2018/04/02 01:34:15 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)={0x18, 0x2d, 0xb01, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 128.512967] device bridge0 entered promiscuous mode [ 129.285729] IPVS: ftp: loaded support on port[0] = 21 2018/04/02 01:34:16 executing program 1: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000000c0)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x14b000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000040)={0x0, 0x0, 0x2}) 2018/04/02 01:34:16 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000180)={0x9, 0x4, [0x6]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000000c0)={0x9, 0x1fc, &(0x7f0000000040)="d8d1da468039c68a9f0725aa56e15feecf7064233a61958c9b9334b7259ea5a21a15fb900991568dfd90f734d9da9a7734fac82d7ef1e5a9d3e1e80a1aaf04e63011f7414d12d37c61a6e1df3337d746939d9aeafbff96d5c3d3", &(0x7f0000001040)="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", 0x5a, 0x1000}) bind$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) dup3(r0, 0xffffffffffffffff, 0x0) 2018/04/02 01:34:16 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x540) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x2) getsockname$ax25(r2, &(0x7f0000992ff0), &(0x7f0000000040)=0x10) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x12, 0x9, 0x7, 0xfc97, 0x0, 0x20b5, 0x40, 0x4, 0xffff, 0x3, 0xd55b, 0x4, 0x401, 0x12daedbd, 0x64, 0x20000000000, 0x0, 0x7, 0x6, 0x9, 0x2, 0x5, 0x3ff, 0x3, 0x1, 0x81, 0x6, 0x4, 0x8000, 0x9, 0x7, 0x2, 0x6, 0x7, 0x3, 0x0, 0x0, 0x8879, 0x1, @perf_config_ext={0x7fff, 0x401}, 0x1, 0x0, 0x1, 0x0, 0x6, 0x4, 0x10000}, r3, 0xf, r1, 0x8) 2018/04/02 01:34:16 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r0, r0) recvfrom$ax25(r2, &(0x7f0000000500)=""/167, 0xa7, 0x140, &(0x7f00000005c0)={0x3, {"b47763607a1367"}, 0x6}, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x3, 0x0, 0x8, 0x5, r3}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000300)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) r5 = request_key(&(0x7f0000000440)='trusted\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)='%security%-^\x00', 0xfffffffffffffffd) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000600)) write$cgroup_type(r2, &(0x7f0000000280)='threaded\x00', 0x9) keyctl$get_persistent(0x16, r4, r5) socket$inet6(0xa, 0x1, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x2}}) r6 = signalfd(r2, &(0x7f0000000640)={0x10000}, 0x8) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x5a}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r7, 0x1}, &(0x7f0000000240)=0x8) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r1, &(0x7f00000002c0)={r2, r6, 0x7}) close(r2) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000040)={@dev, @empty, 0x0}, &(0x7f0000000080)=0xc) connect$can_bcm(r2, &(0x7f00000000c0)={0x1d, r8}, 0x10) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3) 2018/04/02 01:34:16 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x7, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/120, 0x78) setsockopt$sock_void(r1, 0x1, 0x660ad2f7852653fe, 0x0, 0x0) bind$alg(r1, &(0x7f000073e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@generic={0x9, 0x5, 0x3}) dup2(r1, r0) 2018/04/02 01:34:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x0, &(0x7f00000002c0), 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x2, 0x9, 0x2, 0x401, 0xc0a}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000003c0)={0x6, 0xa, 0x0, 0x3ff}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0x42, "c69404cfd3b3f8911c798f19416f0ea2f8dc50298ad0a52de3814d208e40c634b7fd8564b98930e601279cf94d903604423051b5136529b3647f77d028c4cf32e603"}, &(0x7f00000004c0)=0x4a) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000540)={0x0, 0x0, 0x6e000000000, 0x4, r4}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000500)={r5, 0x1}, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={r6, 0x1, 0x9}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fgetxattr(r2, &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f00000005c0)=""/255, 0xff) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) connect$pptp(r3, &(0x7f0000000240)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) fstatfs(r1, &(0x7f0000000200)=""/13) 2018/04/02 01:34:16 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000080)={[{0x1, 0x0, 0x4, 0x2, 0x8, 0x8001, 0x9, 0xb4d, 0xe, 0x6, 0x0, 0x3, 0x101}, {0x5, 0x1, 0x5, 0x80000000, 0x80000001, 0xfc00000000000000, 0x1, 0x6, 0x8, 0x3f, 0x3, 0xfff, 0x7}, {0x0, 0x9, 0x9, 0x10001, 0xa000, 0x401, 0x33000000, 0x9, 0x8, 0x1, 0x112, 0x0, 0x1}], 0x8001}) ioctl(r0, 0x4112, &(0x7f0000005e0b)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x60, "f8195f71a3e6a09b92f9c46d223a040262d26560e660afcd3337bc73725212da979fbef449f60f203ecb8d87db0aec3f48e2fbcf59a8dceb3a7b96da72d87b306d9143fad2e2ad927916e3f4f4d92f904f8abe6b11580142e166a76c2ac91f48"}, &(0x7f0000000200)=0x68) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x3}, 0x8) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000002c0)={0x2, 0xeee1}) r2 = getpgrp(0xffffffffffffffff) tgkill(r2, r2, 0x3) r3 = perf_event_open(&(0x7f0000000000)={0x6, 0x70, 0x1000, 0x6, 0x2, 0x5, 0x0, 0x10001, 0x2c00, 0x6, 0x80000001, 0xfffffffffffffffe, 0x3, 0x7, 0x10001, 0x83, 0xa1, 0x73, 0xeb, 0x5, 0x100000000, 0x1, 0x8, 0x6, 0x8, 0x2, 0x1, 0x1, 0x5, 0x5, 0x0, 0x1, 0x3, 0xfffffffffffff001, 0xff, 0x7, 0x80a5, 0x1, 0x0, 0x5, 0x2, @perf_config_ext={0x5, 0x7275}, 0x10000, 0x6, 0x8, 0x6, 0x7ff, 0x0, 0x2}, r2, 0x8, r0, 0xb) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x4, 0x4) ioctl(r3, 0x4, &(0x7f0000000280)="8f56f3572e3ed6ca499a08c4f4f65a18653331d254ff5fc48c4f0e0b46aad461cb79536ec8") getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'ah\x00'}, &(0x7f0000000140)=0x1e) ioctl$TIOCCBRK(r0, 0x5428) 2018/04/02 01:34:16 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200802, 0x0) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="18070000030000000000000a000fac0527d07cc1a40000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000fc0)={r1, r2}) sendmsg(r3, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x0) recvfrom(r1, &(0x7f00000001c0)=""/118, 0x76, 0x80000000003, 0x0, 0x29e) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getitimer(0x1, &(0x7f0000000440)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0xb6cc, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x84) r5 = socket$packet(0x11, 0x8000000000004001, 0x300) r6 = dup(r4) setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000000080)=0x8, 0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000040), 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) close(r5) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r6, &(0x7f00000005c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x40000000}, 0x192, &(0x7f0000000700)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="20ac01000000db5ad146ea17d5a762c68c0000000003fbd97f9efa238153a12e04484e34f76c6ea1ed8fcb4df3477396edf68726b8c015335a7fe3b52c52660688646449df0484ce91c74e7d892cba7107d29153baa40022d7c9a7f1dc1530419b40f61ad41053638b70c34b548293b655cc8292aaca6857e72c6c08b1bd5b67620fcd42b09755a1e1d77a0049d9adc67055c51b724df6c45c4663786b27fff75a4f042abf88a3316a0759248c0c61d87d1b228f83b45987fb9f8a5bb7ec460b83e436f82177452993d21582c56c093a65ef30dbdfa7bb571c9d326877361c000000000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x48c7}, 0x4001) sendmsg$kcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/02 01:34:16 executing program 0: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[], 0x0, &(0x7f0000000100), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x80000000, 0x1d, 0x10001, 0x9, 0x2}, 0x14) readv(r0, &(0x7f0000001b80)=[{&(0x7f00000001c0)=""/4096, 0xfffffffffffffe1a}], 0x114) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) 2018/04/02 01:34:16 executing program 1: syz_emit_ethernet(0x106, &(0x7f0000000180)={@random="154cb6310458", @random="1a1ec96a2de6", [], {@ipv6={0x86dd, {0x0, 0x6, "87d470", 0x30, 0x0, 0x0, @dev={0xfe, 0x80}, @ipv4={[0xffffffffffffffff], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "921040", 0x0, 0x0, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}}}}}}}}, &(0x7f00000012c0)) rt_sigsuspend(&(0x7f0000000000)={0x9}, 0x8) 2018/04/02 01:34:16 executing program 4: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x421ffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2000, 0x0) getpeername$netlink(r3, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48c}]}) 2018/04/02 01:34:16 executing program 2: r0 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x7830, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000480), &(0x7f00000004c0)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000500)={r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400001, 0x0) recvfrom$unix(r2, &(0x7f0000000300)=""/13, 0xd, 0x1d05bcd299327ca9, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00000001c0), 0x4) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000700)=""/130) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000440)=""/34) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000680)=0x3f, &(0x7f00000007c0)=0x4) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000a40)=""/246) ioctl$EVIOCGREP(r3, 0x40047451, &(0x7f0000b3c000)=""/174) socket$inet6_tcp(0xa, 0x1, 0x0) close(r3) uname(&(0x7f0000000b40)=""/4096) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000800)={0x31f, 0xffffffffffff668d, 0x1000, 0x0, 0xfff, 0x80, 0x100000001000, 0x7, 0x2b, 0xffffffffffff104f, 0x3f, 0x10000, 0x0, 0x800, 0x5, 0x9, 0xfffffffffffff7e3, 0x0, 0x2}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000100)={{0x1f, 0xa73f, 0x8001, 0x2, 0x1, 0x4}, 0xf6, 0x6, 0x10000, 0x0, 0x0, "ad694851043b5f247baccf7f11273786ad8a9e112a22986156f1a292193668b687781465f54a02a3112075959a3672a743fac600b12c4edc7c4ca3c407476bdc693480a7c42e2b9a526ab72f7b961c3c5b4261f60c10caa281aa5c97ad0b43153574cae4b1bbfcb66a27e0e603c82470a351ce7af6567f6a43e4812c965c7426"}) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my}, 0x10) syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0xed, 0x80) recvfrom$ax25(r3, &(0x7f0000000280)=""/5, 0x5, 0x4, &(0x7f00000000c0)={0x3, {"c90200eeaf66ff"}, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0xd8, &(0x7f0000000540)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8001, @empty, 0xffff}, @in6={0xa, 0x4e20, 0x144, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e21, 0x800, @dev={0xfe, 0x80, [], 0xe}, 0x3}, @in6={0xa, 0x4e20, 0xc0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000000640)=0x10) sendmsg$netrom(r3, &(0x7f0000002240)={&(0x7f0000000840)=@full={{0x3, {"70bc3c0bb58d2c"}, 0x8}, [{"612848d722e3ca"}, {"11e0a4b3f38a48"}, {"499def67d95516"}, {"a4241e2bad849c"}, {"0be8fe1c20d162"}, {"4c8fcea2fd8106"}, {"c090725b6398ab"}, {"b5d28770aa719c"}]}, 0x48, &(0x7f0000001d40)=[{&(0x7f0000000940)="5f23da96541bd6ecc823c8e8763f5b1e", 0x10}, {&(0x7f0000001b40)="2fa5746f0d271049375e34d26e62b26fffe146d880e049623232adf6040139b5cd03071987d62859e43b6e89d09f32d3944de4c9524620b4dfdff17048a35208bafcf84d44c67a04333f6f98d3e518e1aa211d4ec143fb27c50c8af77cfea2011f1347fd2ffb5a2f79032b37e78d67965c1bcb3bdce36c04c9fb0109b6f3b239e89d1c4e070c98d968e40628a7986f818da7f5affa8b1726db62f5f2bc7d53bb392e8906738e0a04bc814e6abf6ee943c2b739099bd7ad3b27355a34b5756ab0fc6938baa30f23ca14dd7d0de46b3afb85a2f313d561c878ea89321ea974b865f4", 0xe1}, {&(0x7f00000009c0)="b2a9e5cf8cc350bea92a4af02bb9a9ba350eabc932b2c708edf77a03b9080996a5efbbb5d37f506fcaca724050ed406eb285d8bc7f6d2ccc19d23dfafed7fa501ecbeb5927473f5aac208aadbff5d8e8acd2adbb1d8053ae188a091c7afa4016a3ab1f0b657185915662838531c56123b840", 0x72}], 0x3, &(0x7f0000001dc0)=[{0xe0, 0x10b, 0x9, "57193a5181417f21e4373b94b3cf4900ad878d8c7fb26a4359627ebec51796cea772e8d8892c3a68c3867a4775c1ec9607de0a38d54c4e3d62c96751ec62881e53e0a12b4727c3f4bb2a5d8bc19843faa194cec93877465beab80169d31d9aa0e4781b01867584b996a279336a8b35e63b676ee27cfd9ccf6a99c12823561ace62dde1648dc763b009595944dd39c302f1e03b7a850160589da2727d9110e09988aba5564f1c3b6cc3003a3c417ebe3c48053ec3a1ceb529718c188bb53c78b34cf9aa01d75e818c3f14"}, {0xc0, 0x1ff, 0x7, "8eb2430af671af0634262e8a58176d005176330234b0997f92e130561a8df4e06ae20cc3a47274eb65558b26465b0d6f2d81d03985451ca00fc5dacfab7187cb9b2b33188d16cbb733ee038f34feb5a55f383db607fde5386b6e26c05bf5d9298cd0426d3d53c72fbbb5fd9544f40bf9d80d6977e943b527ef5bf0d8bc1f89ef715709121acf2543516ba79ead8538afbb65d3ccfd1c276c570b9f03a761253f3d117c4d8670d82927c47ef3"}, {0x80, 0x112, 0x1000, "6e2c2542fa603059fd803f21e627a095ae1ebf0301e909c04c2a9938e59cf6bff85f912486e9095a06ef46d87a50db603ce2e284ae8325af2ac0fe4acac6fe1e9319652b0fbc07bf0b6cadc90a9edeab0604d6f716085b200dddd39057e4b7ec2edde6c8b0eeef2a4d151a"}], 0x220, 0x4000000}, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00000008c0)={0x1ff, 0x400, 0x2, 0x9, 0x10000, 0x1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000006c0)=@sack_info={r5, 0x8, 0x1}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000240), 0x4) [ 129.592097] netlink: 60 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/02 01:34:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000000080), 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000440)={@dev={0xfe, 0x80, [], 0x15}, 0x1c, r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="3400aec10b869944b5", @ANYRES32=r3, @ANYBLOB="08000200e0000002f7ff050006001e0acd25a3fc23000000001d000051eb1dd8214a5711c33ced8c9f000000000000000747490c8b81c104fabc8c3921795d1aad0aae6485be8c85dc313951ce6f4596652cc8ed9ec611011abfd7b2cbc380ed1ab5143dba4f8c4588e35c5c7be3fcd2618bbe349cfde69683b538f633dcb5191f37d5baacfb4acdf7a95659fa204be6b2216b217c7ca7a278767872bf907bc0ccaab2f24136dbd345475a81eaf58ab13a9080226eb88b21754d4f54d4dcfe623600cb8b46f0e926113dd59c000ce5e3b5f5a710cde392058668810ff27ebb2e975bb824f79c71fed1e2b5efe45f31a273"], 0x34}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000002940)={'sit0\x00'}) 2018/04/02 01:34:16 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0xee, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}, [0xfffffffffffffff8, 0x3, 0x7, 0x8, 0x4, 0xffffffff, 0x6, 0x2, 0xfffffffffffffc00, 0x5, 0x6, 0x5, 0x5c7, 0x8001, 0x9]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000180)={r3, @in6={{0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x38c1821b}}}, 0x84) 2018/04/02 01:34:16 executing program 5: madvise(&(0x7f000085b000/0x3000)=nil, 0x3000, 0x1) 2018/04/02 01:34:16 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f00000000c0)={0x7fffffff}, &(0x7f00000c1000), 0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000140)={0xb9, &(0x7f0000000200)="a7d31844772a92e83683f6e9fa94fd629c025aa6744b83983efd5b8521241769afeabcf96f0557d8d9b4db266f1294984f80219c02904b0e627e2c87cd7e16e02b148dac82b71037f0f5b6c500f4f2fa874c913c0d04ac04f633869ce93333681b15138557e61c3af764fd38f7e85d02f385fbb498cc309c4f27cd60cea0d921c2442f049650699bbe5749dde5692bc8c3ec3b44b977118b3229e06c1c68887eaa799c1fc122e87d5a9d75ef4e57248c182f70e56bd05bcfaa"}) dup2(r1, r0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000100)=0x4, 0x4) io_setup(0x3, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)='n', 0x1}]) 2018/04/02 01:34:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f00000003c0)) preadv(r0, &(0x7f0000450000)=[{&(0x7f0000000080)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000340)={'broute\x00'}, &(0x7f0000000440)=0x78) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) r2 = msgget$private(0x0, 0x240) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000140)=""/23) tkill(r1, 0x1000000000016) 2018/04/02 01:34:16 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x114) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180)=0x9, 0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2, 0x1}) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000001c0)={r2, 0x1}) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000542000), 0x0, &(0x7f0000000140)=[{0x10, 0x114, 0xffffffff00000002}], 0x10}}], 0x1, 0x0) 2018/04/02 01:34:16 executing program 5: socketpair$unix(0x1, 0x80013, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0xc44e}, @in6={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e20, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e22, 0x7c, @empty, 0x5}, @in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff08f}], 0xfffffe7b) sendmmsg$unix(r0, &(0x7f0000000040), 0x4924924924925be, 0x0) 2018/04/02 01:34:16 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='ip6gre0\x00') setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e00)=@filter={'filter\x00', 0xe, 0x2, 0xb38, [0x0, 0x200002c0, 0x200002f0, 0x20000dc8], 0x0, &(0x7f0000000280), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0xbb0) [ 129.941808] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 129.987634] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 130.523825] netlink: 60 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/02 01:34:17 executing program 7: r0 = getpgid(0x0) wait4(r0, &(0x7f0000000040), 0x8, &(0x7f0000000080)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000280)={&(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0], 0x4, 0x2, 0x5, 0x1}) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x55, 0x20) write$evdev(r2, &(0x7f00008c1fd0)=[{{}, 0x2, 0x1, 0x4400}, {}], 0x30) mq_open(&(0x7f00000002c0)='keyring/wlan1(-!vmnet1:em0\x00', 0x41, 0x0, &(0x7f0000000300)={0xfffffffffffffe01, 0x4, 0x0, 0x3, 0x7, 0x9, 0x6, 0xffffffffffffffff}) 2018/04/02 01:34:17 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000000)='/', r0, &(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000840)={@empty, @loopback, 0x0}, &(0x7f0000000880)=0xc) recvfrom(r0, &(0x7f0000000740)=""/194, 0xc2, 0x140, &(0x7f00000008c0)=@hci={0x1f, r1, 0x3}, 0x80) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)}, 0x10) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xca01, 0x400000) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000040)="b17bf4526f6c70385c95914fc3ee220d27e3fbb27f5ef076db690d0613efaccfe0a4183617ddb7a9") sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmmsg(0xffffffffffffffff, &(0x7f00000025c0), 0x0, 0x0) readv(r3, &(0x7f0000000700)=[{&(0x7f0000000140)=""/1, 0x1}, {&(0x7f0000000480)=""/245, 0xf5}, {&(0x7f0000000580)=""/178, 0xb2}, {&(0x7f0000000640)=""/145, 0x91}], 0x4) getpeername$packet(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f0000000200)={0xffff, 0x7, 0x0, 0x8, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000940)) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000280)) recvfrom$inet(0xffffffffffffffff, &(0x7f00009be000)=""/11, 0xb, 0x4, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/02 01:34:17 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000cb8fd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d, r2}, 0x10) getsockname(r1, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x80) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r0) 2018/04/02 01:34:17 executing program 5: r0 = memfd_create(&(0x7f0000000240)='-\x00', 0x2) fcntl$addseals(r0, 0x409, 0xa) fallocate(r0, 0x3, 0x0, 0x7ffffffc) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/02 01:34:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000040)={0x0, 0x1}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/04/02 01:34:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d179f250", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000057c0)=[{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001ec0)="2b0f811a9b151c5d07d0ac1793351d41d23ef0cffebf218bec1a2694b08f5bce2798048e6ece540513fb9b4b8771b929204aef63e826131db2c272711f30275810c9797afb42a5553a0c5becb8325240322f5e06ee235524", 0x58}], 0x1}], 0x1, 0x0) r2 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)=':em1\x00', 0xfffffffffffffffd) r3 = request_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='ecb(blowfish-generic)\x00', 0xfffffffffffffff8) keyctl$link(0x8, r2, r3) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/02 01:34:17 executing program 1: r0 = syz_fuse_mount(&(0x7f0000001600)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) signalfd4(r0, &(0x7f0000000000)={0x3000000000000}, 0x8, 0x800) 2018/04/02 01:34:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x10001, &(0x7f0000000080)=0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x400000b5}]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x800, 0x0) 2018/04/02 01:34:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x8f2, 0x40) timerfd_gettime(r1, &(0x7f0000000080)) r2 = openat$cgroup_procs(r0, &(0x7f00000003c0)='tasks\x00', 0x2, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1) 2018/04/02 01:34:17 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r1, 0x1}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000100)) r3 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000240)=ANY=[@ANYBLOB="04020000ff0f00000000000000000000000000aa8327267fb6876bc540d344400b411060f222d3aeb7854100"]) fcntl$lock(r2, 0x5, &(0x7f0000000140)={0x1, 0x1, 0x1f, 0x1, r4}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000200)) write$evdev(r3, &(0x7f00008c1fd0)=[{{}, 0x2, 0x1, 0x400}, {}], 0x30) 2018/04/02 01:34:17 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x10000000006) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xbf, &(0x7f000079bffc), &(0x7f0000350ffc)=0x69c4a5d13df95edf) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000640)=0x0) tgkill(0x0, r3, 0x0) r4 = accept4$ax25(r2, &(0x7f0000000380), &(0x7f00000001c0)=0xfffffeb1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(0xffffffffffffffff, &(0x7f0000002a00)={0x11, 0x7, r7, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff}, &(0x7f00000007c0)=0x7) fremovexattr(r6, &(0x7f0000000000)=@known='user.syz\x00') r8 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000004000)={0x1ff, 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000005000)}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x880, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x3, 0x0) ioctl$KVM_REINJECT_CONTROL(r9, 0xae71, &(0x7f0000000000)={0x7}) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) dup3(r9, r10, 0x0) 2018/04/02 01:34:17 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001600)='/dev/rfkill\x00', 0x10000, 0x0) sendto$ax25(r0, &(0x7f0000001640)="d848599a77742aa67f39d640cd7bbba0b59efea7ad7b4c3f07e6b72cef72512b139e5215bfcd935c9ca4ee3afdd9fb497a8c360df2ab6dfa68c9fea507587ede5890b58c964a6c660b9f0a75da5471a9b050743e42e925d84cd5bcd34e34606586d1223e44ace2e5289047051202a453b372d57b79f7884de9638782cc36fddd27cec6063c0d2e3686a3335e023d2d6ac61318edb4a92cba7e3c2775d552adf6df494e5aa7d4d5061fb390c4619f2ab8063ecb319f566ce062a4f7a9e894c3361fb731ca42dbf883623a6ce67847d157d89df1f45dd24a065ff750f4", 0xdc, 0x20000000, 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000200)=""/111, &(0x7f0000000280)=0x6f) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000180)='../file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') chroot(&(0x7f00000000c0)='..') ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000001c0)) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0xe4, "785b995da8011dafc58f25a047b8e40fe4137dd71ceac7d7b715891078f7f6f6e2a02f770b7097b27b75e858dacb0fe526b1cbdbe27ec292a16626812f5a4de324f90683c9fb9defcd63fd61988dac03f49d326001415adbd0c3fb0340099f08391bfc5538156ec01dd7b2e1a34e4a54f7d615a112c913cd1fe9f6f816701efa81a4cab92372ab412a761d26b1f6b002d749f714e47ab8a1cfcf7b22b60281dd4a8e4922155f7842dd89faaac9753d40982705084c72fb7799a8631f8fa3807ef375e1239f5a3b1b85fc795ef9b3cde295c93f77d152ae5d900dbf666aedd0812044d723"}, &(0x7f00000003c0)=0xec) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000400)=r1, 0x4) umount2(&(0x7f0000000140)='./file0\x00', 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6e1, 0x400000) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000100)) 2018/04/02 01:34:17 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000004dc0), 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x612}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000080)={r2, r3}) 2018/04/02 01:34:17 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x800001, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) io_setup(0x4, &(0x7f0000000140)=0x0) io_submit(r1, 0x6, &(0x7f00000016c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f0000000180)="d4a5a52bbafa753d9e68e1c530683d2cacde9b45e388f91283797c310c3d74a3812040e746f826e9392c1e5b690d31294280b605fdf059bb671ca87f4daf93146362d55814175bbf7ff1be4367c2e976c9d181b71c90cd4e935dd2a4b545fee23275c5eb289d92d78ca7a328525aaf89328e8339224860a3cc40904527bba539ac5e594bf5cb0fd1a3cc86ca0baaf5917b6334ef097abbede4e70334d2b731c9962bf5b8df7116e38230a9ba26cbeb84f90967ceb5547ddfe500a1f8d22548d182e731d0068081f2b0e582ea29eb6e96c21228b5f7442b4b8a98ff8f3db70d1c843492abfdbf", 0xe6, 0x74e5, 0x0, 0x1, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f00000002c0)="16ded1aa556dc2c4638b9347e9d9c524ea7549eecfeaa9b0fa3211612128efbbb00b12ca883ea9c68e0745f09bee19bf93", 0x31, 0x0, 0x0, 0x1, r0}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x20, r0, &(0x7f0000000340)="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", 0x1000, 0x80000000, 0x0, 0x0, r0}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x7, 0xff, r0, &(0x7f0000001380)="35106fa78b6a5fdf14b51938335b76e9b46a61c976d2719c962d976f3c7146db2eacf3b7e58bec4a8bd2fe33720f86018f0fc3947edd821ad616423a419dcda6c2534a8c1bc7272ab21629ea7f3fd2d9ef50769174a32824de36196d6420f781318a12b665c53127b997e959756943a7673ad1b80383cd7515eb3e2678fbf216f4077ed4948e6934476d752cd87212c56d813290d98e0f88e3087be125a3423b745469ae891375622f52c1349858e65bc58dd1545e2288c55675", 0xba, 0x0, 0x0, 0x1, r0}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x6, 0x370, r0, &(0x7f0000001480)="9931cba1c30b3834a78437908857d3ff79c23e5e131d18753a82d112475701702d206409047f07ae8fbcc455fc60c315cbeb3ff28848c95cde3827f011de5c21556b6f3d888e5beca0ed7f9983e25c65e4022853698722322a8eb6f1b3103ef2e117dd22b75b8a14cdeff6c1fe8c5c7cfc294c23a2158960e15b1f774805d40747398dea0b98", 0x86, 0x9, 0x0, 0x1, r0}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000001580)="c228a6478df8faad98caa15296429af164c1c723e53380f67dff4d9952687743536841404fb98daa82f4e107a4d6bc79139a745af7f687e3c016d7a1f66c3a76e9c629fb883406b012b391929776136334343455e5da0459d3576ba066868c99e211be856f974248d58773e7ed95373d4c8f7cdb6489a5b594d2577e54494a1e55a34876d6d67ef02783758426b5938202241f6b0dba365952b17af67df3110cd204cb5ba6541f14eb2941503fa8fec519effe7a7876591be12dca7a100b07c14d0d9d25129b09404a1714bb3e01263857c9adadf427ec512870f3276a", 0xdd, 0x8, 0x0, 0x0, r0}]) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000c12000)) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0), &(0x7f0000000100)={0x4}, 0x8) 2018/04/02 01:34:17 executing program 2: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x90842) accept4$netrom(r0, 0x0, &(0x7f0000000140), 0x80000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f0000000100)=""/30, &(0x7f0000000000)=0x2) socket$nl_xfrm(0xa, 0x5, 0x84) [ 131.016602] binder: 11817:11819 unknown command -1325400064 [ 131.036202] binder: 11817:11819 ioctl c0306201 20004000 returned -22 [ 131.153116] binder: 11817:11819 unknown command -1325400064 [ 131.163694] binder: 11817:11819 ioctl c0306201 20004000 returned -22 2018/04/02 01:34:18 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x82, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000080)=""/123) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)="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") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x181800, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000040)) 2018/04/02 01:34:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0x8, &(0x7f0000000380)={&(0x7f0000000180)=@newlink={0x58, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_MAP={0x24, 0xe}, @IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}]}, 0x58}, 0x1}, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) 2018/04/02 01:34:18 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x100, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000180)=""/130) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000100)={0x89, 0x100000}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x9, 0x4) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000fb0ff4)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/02 01:34:18 executing program 4: r0 = syz_open_dev$dspn(&(0x7f000000eff6)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x168, 0x12, 0x104, 0x70bd2a, 0x25dfdbfb, {0x8}, [@generic="0ccfd5b692267f2334dfaefd1c44fb62d199bf8f4b6943dc2ee726d90c31246a42b07c07035977b4e75a9923ad0303d2debc491e9d16378b53b06fea", @generic="f887cb43142617de5cb4c806af59f2dd03a9bef6d3fb5b30855847a3431009dcc8b9d47767d550a625ab90cc1131c4c27d201c7ee8c7d6016aee44c16fcf61ba368cef042fe0a88724c021f6712e4ba6a77e54e02e4e5e3b4ab8b990af52f2affa7e43d0a541465e6987bb01a317a9438d9a1ec32ae3240dccba973ef6faf50e792332e3bbb645b43b2a29f519de424f738e9510f1a37a60cb81172cf95e0d8a3238f46d64910891b37f74579ada475304a4877dc7e21c88f0eab6a4f02e60e74ab1e875aa0c58d405790a0f7f7249f0f0ef1f68cc795e80b7540819e4f6c8693532efea2f7271", @generic="0760378b7fb046c3de37e0278aac5c2c43f3f6cbaf21b2986de1e96656fb476f672e46065c2fbfaf9c54538c1e0dd53f54"]}, 0x168}, 0x1, 0x0, 0x0, 0x4000000}, 0x4880) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x80000040000) 2018/04/02 01:34:18 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000340)=0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e20}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380)=0x284, 0x4) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x401, 0x0, 0x1}, &(0x7f0000000740)=0x98) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000002c0)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000780)="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0x1000}], 0x1, &(0x7f0000001780)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x1048, 0x8000}, {0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000002800)="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0x1000}, {&(0x7f0000000040)="e9107319673d7b38a1d7982de9122675b18277", 0x13}, {&(0x7f0000000080)="47753e1a4a328914229b11e52fd9098a4473a83245aec7f09d83d77c61b5ac91a5022fbde0efcb59", 0x28}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="0833bf2f55341cff050d78bd0eafaa1522dfd7372958941f750c625fbbba24867c865bf36c354b23ee59b084e31c49ef478531ab6c0de196e52c3692ffebfd708f", 0x41}, {&(0x7f0000000180)="65d67d545f8fbd0adbf42fc52474099ddcf7c6103f030ee11f45f4241f80d42bafef43c0b026f0412b2246f1deda60b1d4193352fc1940a002fc6d4ad00c193b1fbc64c9c77ef7609dcea89e009cf0c88b590f3708ecff20a520538bef7ed4fe629aa637d93868cbdb645c891842d78a4a3fce6f27479cfdac4a4ae2805d1d942e0dd78d2ad37c9893c7ef9842fd38495839d2831ff1b62998bf321fce", 0x9d}], 0x6, 0x0, 0x0, 0xc000}], 0x2, 0x0) 2018/04/02 01:34:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000100)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'sh\x00'}, {@dev={0xac, 0x14, 0x14}}}, 0x44) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)="25646c801a08ccfda10000000005d004") r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000012afe4)={0xa}, 0x1c) unshare(0x20000000) unshare(0x68000200) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000540)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x0, &(0x7f0000000580)}, 0xfffffffffffffe58) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/04/02 01:34:18 executing program 3: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f91ffc)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="1800000000000000950000000000feff00000000000000000000000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4003, &(0x7f0000000000), 0x3, 0x2) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/02 01:34:18 executing program 0: r0 = socket(0x2, 0x806, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x308, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000040), &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x410) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1, 'ovf\x00', 0x8, 0x400, 0x36}, 0x2c) 2018/04/02 01:34:18 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000005c0)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000000e4ffffffffffffff000000000000000000000000000000000000000000000000000000000000"], 0x48) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{0x1}, 'port0\x00', 0x40, 0x41040, 0x9, 0xf000000000000000, 0x2, 0x61, 0x9, 0x0, 0x1, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) setns(r0, 0xc000000) 2018/04/02 01:34:18 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xe2, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xffff, 0x100000000000, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x30000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8982, &(0x7f0000000000)) [ 131.700831] kernel msg: ebtables bug: please report to author: Wrong len argument [ 131.709947] sctp: [Deprecated]: syz-executor2 (pid 11858) Use of int in max_burst socket option. [ 131.709947] Use struct sctp_assoc_value instead 2018/04/02 01:34:18 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$KVM_NMI(r0, 0xae9a) r1 = socket$inet6(0xa, 0x80003, 0x6) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001780)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0xb) [ 131.793384] IPVS: set_ctl: invalid protocol: 255 172.20.20.187:20000 ovf 2018/04/02 01:34:18 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200000000002, 0xc) write(r1, &(0x7f0000000040)="1f0000bb010000f6bd4e93b06e250fa209000180060045ec000000f8972f9d8a49a4974fda2d62b14b8419e0810000000000", 0x32) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0xc79}, 0x4) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x400002) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x8, 0x1, 0x9, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x7ff, 0x862f30737bade374, 0x6, 0xc990ee9, r3}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) 2018/04/02 01:34:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1}) socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x4240) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x3, 0x80000000, 0x28000000, 0xfffffffffffffffa, 0x68}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000180)={r5, 0x800}, &(0x7f00000001c0)=0x8) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x15e3, 0xfffffffffffffffc) 2018/04/02 01:34:18 executing program 6: pwritev(0xffffffffffffffff, &(0x7f00000010c0)=[{&(0x7f0000002000)="eb5910216cfa76ac1a2ee89f8c1a853f027d5183382b9f7e6fce5947c0c0a570816182c8fc37258a378d9e", 0x2b}], 0x1, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000640)={0x0, 0x0}) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() getgroups(0x2, &(0x7f0000000800)=[0x0, 0xffffffffffffffff]) r6 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000840)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000940)=0xe8) r8 = getegid() r9 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0}, &(0x7f0000000e80)=0xc) r11 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000ec0)=0x0) lstat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000fc0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) getresuid(&(0x7f0000001040), &(0x7f0000001080), &(0x7f0000001100)=0x0) r17 = getgid() r18 = getpgid(0x0) stat(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001200)={0x0}, &(0x7f0000001240)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001280)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@remote}}, &(0x7f0000001380)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000013c0)={0x0, 0x0, 0x0}, &(0x7f0000001400)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001440)=0x0) fstat(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001500), &(0x7f0000001540)=0x0, &(0x7f0000001580)) r27 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000015c0)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000016c0)=0xe8) stat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000003180)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000031c0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00000032c0)=0xe8) getgroups(0x8, &(0x7f0000003300)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000003800)=[{&(0x7f00000000c0)=@abs={0xf5d06352c4d142f7, 0x0, 0x4e23}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000140)="7168c1cff865cd1b3007964b0eda4768f615d545527404e003203c015363eae33dd0aaba7a0826fff79d4ed3d7de46ef232ac0748dd1283c55daef538d4d53fe1b07ae86666f27e27376d6f59f20ca3f75671cb0dcb8c21fbffc6bdc63983850def07d68a18910c66b409af36d41723cdf27eee59cb0daf204be85a1cb0d22a03602910fa9168f00c5d751910de6c29fa274491d08c3ee72d230551316587a335ecb15425662dbcaf1e69be206a104466d056da14c22490321d9e370943973c1362b96165f3ae2a9e465c9b0248c06d4559342ddf4eece7439795d623e04432492fb", 0xe2}, {&(0x7f0000000240)="f020abacfd0482cb1728ae0fa008a3a02158b2ff2775bb0838be61f2f8e6231cfb0adf986fe0944890b3bbb0eb725dfc33ca8e69165f7d257f0b9d37628164cc4bb6ddca54fb246d55e8211bf28272eaa5435f31ba41d21940486afce654cf9e653da6dade1aa7beb09d80c041542d663fbfdb0d6b98acb6ae6ad4452e46aa18f8156ae11881bea59101664683d6f92bb8821bed7303b61fca0767a621baefc41d767733f6227a70e6280994", 0xac}, {&(0x7f0000000300)="558d1f6e5f8ac691de0c83a5c8e801ee96489f6cb5480dd5d7057613d463309e6add773a420b05ed2ab2fa0323dc8440ff94b38a7b06c6752321f4114aae3175e23239268442eab661f4f58044e9aa934b87d20835c236d694965acf10ac0bf26d699a946a85c48d3988a19e8611426f606b1ee51ccef6e234e25fbe8b2b0e9ba8a6039057904677e0afecd2d3801615e3d4402d7aed2dd92563265e85d42d2400801943765d7c920a208c78e0e4903040c5472e9ff1e318c2097900c1acc0dfa7b48cda7bc1d00a5e27b89a80f128032326cc0dda0b1401e3", 0xd9}, 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@ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x108, 0x20000000}, {&(0x7f0000000ac0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000b40)="5d2c06fa71f1ae995a730e81ee5d57d22e19f9c3826637e11e43582d1d08ec177c9bf73e54fdb79a49c23a24d96c4d7d75e82be767e629f57248b2bf838d4b2f84053cd7930f84bbb5d226b589f5c57835061f3dca787832cf61e360d8977ec0", 0x60}, {&(0x7f0000000bc0)="2935d32a7d3eaef61c4c03b9d2dda1b0a41eb23e98d12b27e164dcc1c12ea6e55cecf8d98812fdc99a8f807e5583f9b6e255fcfa62c4c0b976626f111b998ef4fb3aa3b90f9048f08eb9ab9cf4fddb41371524c34865c53be3c2f72083f3a2e9a2667792bd4e5c4f036cc0ec507c3694bf4f2c66cdf9992d4d575cbd9076dbcc5b2a71d948aad5c938df879f610f79ac0a71d41a06f9c7a73add7405c3e18af2a9cb778aa8b0534cc959ebcbf8046fd18f1bd264aeb35b", 0xb7}, {&(0x7f0000000c80)="40c8aa0b2ab7138bb3c18f4381e527630e1203bd36260490d42e46be4046cb517891f71322fd18446780d9a2a48c1412260252e8fbc5f3cf250b35571f98c604868b08f997e561f3d53cdcfaf40bc933f5d57fb5c43b5c0959b733d27d7fe5953f5abfafbe9876338c60e5bd4f109a942486a7ea94ccee8630c6781b438c0799ba0e0b2504a7ae1dcde95e7bfa2a6409", 0x90}, {&(0x7f0000000d40)="d415d7d2e306e645dce0a60cfdba24438f014bc1632ea55ea2089c6724900108a31391d8a547544dc4e0cb662d224337a0067c464eea9e1b3c8f5a4a44bbd27cabf153f9d12a8a7a2e057e9a72bec06895eefde61566fcaf78bd9ec5bc6bf094a254856aa95e6569965a06a8ccdfc0d37d13bd3f83852d4b23018bc5f758cc118ac24e62a4eaee1f9436e8d4da2c1b", 0x8f}], 0x4, &(0x7f00000017c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="0000080020f6ff08000000007f005cea000094", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYBLOB='\x00\x00\x00\x00'], 0xf8, 0x1}, {&(0x7f00000018c0)=@file={0xd55baacd3b7f5726, './file0\x00'}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000001940)="292b695c5c92c93f1d2b8bc0f8de83d9a97f63101896f76e0c0fd6f727e4b656ab38a0ad23fa4951fed2b294181c9bb8134fb589a1009e1bbdcf5cc7683f0bb10db9b4bb0b114bf154244db67d994ed63ff6c914aeb25c632779e1fa8436718ff78f23e439ba2218b8e6c0a5c56d", 0x6e}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f0000001a00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001ec0)=[{&(0x7f0000001a80)="e60480f5a3409b710954bbf9bc36f007c9a415af14e791329b66bfca3a3deb2bde74152f6744aaea5d699bcd9c63692ed14f966acc971a39482ba86b69bbfe9d29c440569c1490039b6164d2d0ac9856d00de3409a733268a47d8dd404192ff3e3c7a14685ce576d0f13ae5e9ea8fc6459b84a1962e52ebbcbaee791cbae50f68d4614782bb41dd83500f87017634edb52a924", 0x93}, {&(0x7f0000001b40)="4b284d6ff85da7532d6dc2892dc89445a86aab870724a96e9cb6615c9ad8f34ae378ef6f40b3a041983c9deeef237366df74e5cc617bf4fa704548498acde6da7e6fcd2149aa09f7605750d3c6741b5f0a422f8b6b69341c05c28ce377548ade3e6eb762a1f8f6f9a59ee532e3a750332250eff89b5f3e70372529b37b3a68c97e6db71c0b2600436eaf8c7d6a2a44b42e3ca11d6c382f48e8a75b076392585d9c7dc32a131ce1f56851aa458b1e48fd73e00d1e2b07d01b49e073d99d81588e000be1015df797320347f6", 0xcb}, {&(0x7f0000001c40)="dbff80547da1144dbab27bc977c9666ea2d1df49286e20e1eb1ef7a76e17a3a4ec1b2f15a2516a9e32429c929b383befd75fd53a7aff86439548ff147c28ec", 0x3f}, {&(0x7f0000001c80)="b2cdf495e62b8465ffa3bab04fa680a2fc578f31d66f51d9dd1fa22ff6903270b6894ba01bb2fc63b3d46a3c23356cf073862785a0c965a6fc3cef7c128cd3491b5403aad9297edb7448158ce211cca4f7f50989a540a30160a3291498830b5c0be18a760e64869c4148f878507a4b004309467105799a9cfe592e0781f11bba4619d7372173281d71f29792fd42fb03791af32505b5cb1e94936f6288568b9904e7542ba1a763ce3ff9ae4f11500af94940205bf1aa0e399a0b57dcc777599225992a", 0xc3}, {&(0x7f0000001d80)="36bc56b3cd220a119ac3eef0e712861908d317f4f0", 0x15}, {&(0x7f0000001dc0)="553e7c9d0a168a3386d8bbae888161d53f663a0fb8b24a4fea7d130a9cfd9b2fc4fc7b457474653d1560eb1666f4986b4d36cf555d26005d3a64b8596a19d2ad941648c727cbaffd40ea1daf78851c0788afda4cd39cb8076bc9998e2f612560ca694ae41c28a3ffbba0c2d5bd5f8acacfbbb10415667d5119d287252fa1b6d71510d961ea9f5fb511ad644d6ffd598b71325cfea7ee597ae64e1827ddda8596663f9ebe66227e2c3e66f58e966e9f76510bbf0195c489a4596b1d3115d14ae866c4b61763835c22b0701f003b9a55fc4500ab167842550b8e439f5ac8e4979481f4f85b2c6c900f538c0a4ca9d231818f43b2c2", 0xf4}], 0x6, 0x0, 0x0, 0x8801}, {&(0x7f0000001f40)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003140)=[{&(0x7f0000003040)="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", 0xfb}], 0x1, &(0x7f0000003980)=ANY=[@ANYBLOB="18110000000000000100000001030000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r30, @ANYRES32=r31, @ANYRES32=r32, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="fc4b00e492817165e7e3fca51371ef30e2eaec8611373ef92824821ee44b722955b11433e748393ca11b29edc80434e44446f98bb41df592a6a97aef675c5830a713494865adfe88b41a2af1856b589a8fbdca2eca9cb53439"], 0x60, 0x4041}, {&(0x7f00000033c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003780)=[{&(0x7f0000003440)="31a37af6d8d05dbd08f6339ae53d54a9c6382887851498d9c6f1c15a17feb51f1f94b90371159dfe6d3d29e9873add89", 0x30}, {&(0x7f0000003480)}, {&(0x7f00000034c0)="34f7a2a09a97e71cc65ed9a267761120421200c78919b5fff6f077b040fafa3ec571e12d20a7e01216b64b3be88d63bfb878c9505650ba6db4296a41d4e9883556fc76333002733dd394534e6c211fafc7a1e17dfdf02020dc4f04a5507da0b2893bbcbc2857c327ac8b5b5de29f1cfb7e7cbf76454d2abe33ac93bd65d8359372e7549ffa1a1b3fa89ae2c27fb8f4988870e06febcc8521c29dcb18125b6178951b2f192de6c1d85480f13a533ddb100cc7f7f121ff52e93826504874df74b6dab9622dcd1afcc8", 0xc8}, {&(0x7f00000035c0)="1d20d99cdd44ea47fff0f2fc239fab669c6ac47e0113eb75744e8f1411ff1f694a813c1da53e0c6a3a7db8d4fb23d9ecd2299f67d22b5bf45e073afc56b5fa56108f2d73d9bde69ecbd53137acead6e0054a96869433f57eb920bbbdc4e39bec6c60ee496c053aa19ca32b7e439a53c171a2de8b1463f5c34e9c2c08079eed17fa743e3865266dddc5608636800aefaa4dcd1fa2468136090ef4aa4d0cc5c3efd7f734c4a98365553704d3d1239556bfd0ea050196bf076f484561f7504f130e022b2cc8a60cd904617efd27134fa857a74fd0811b480a0813461ed94cd57e7994ced276", 0xe4}, {&(0x7f00000036c0)="5777bff17615f58fcd90e56418e8c6c939146ecfcbd473fde7310284239c352bf5a86a93e2490b7f472e06b36402064de9bedecf301214abf28122eb3dfa74c27b200bc68e737137c3ed2d7708c01f208c2b5bb8405f5a5f177d5ad01035e5cef46644ca7b87263230fd0df9c9eb1d1e5df9f906fd17", 0x76}, {&(0x7f0000003740)="8b9a1136ed117c6d03523bc217ef58aa20ef96329917d1f21ad27b6295ecd95b9809e09036978f867993c1bbd956f28ed8cba1ccdc7400991d0f7e60f7", 0x3d}], 0x6, 0x0, 0x0, 0x40000}], 0x6, 0x40050) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) 2018/04/02 01:34:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = semget(0x3, 0x3, 0x1) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f0000000000)=""/42) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) [ 131.842907] kernel msg: ebtables bug: please report to author: Wrong len argument [ 131.845104] IPVS: set_ctl: invalid protocol: 255 172.20.20.187:20000 ovf [ 131.948709] sctp: [Deprecated]: syz-executor2 (pid 11901) Use of int in max_burst socket option. [ 131.948709] Use struct sctp_assoc_value instead 2018/04/02 01:34:19 executing program 7: r0 = socket(0x9, 0x804, 0x1) setsockopt(r0, 0x111, 0x1, &(0x7f0000000100)="e249ca2b", 0x4) 2018/04/02 01:34:19 executing program 4: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f00005bf02f)="e8", 0x1, 0x0, &(0x7f0000adcff0)) msgget(0x2, 0x24) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000040)={0x3, r1}) 2018/04/02 01:34:19 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = eventfd(0x800) write$eventfd(r1, &(0x7f0000000000)=0x2, 0x8) 2018/04/02 01:34:19 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='attr/keycreate\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000002c0)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r1, 0x0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000000040)={0x4000, 0x100000, 0x400, 0x5db7, 0x1000}) r6 = fcntl$dupfd(r4, 0x0, r3) setsockopt$inet_dccp_int(r5, 0x21, 0xb, &(0x7f0000000000)=0x7fff, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000140)="0f20e06635000010000f22e02e1ac5640f01cf0f0765f20f30660f3a603bae0fc728f30f070fc72e001066b90d0600000f32", 0x32}], 0x1, 0x0, &(0x7f0000000300), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f00000000c0)) mount(&(0x7f0000000800)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='devs\x00', 0x900000, &(0x7f00000006c0)="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") 2018/04/02 01:34:19 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d0a0b00ff0010d300001000eb080002007fffe5b7", 0x6b) 2018/04/02 01:34:19 executing program 1: clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futex(&(0x7f0000000080)=0x4, 0x80000000000b, 0x4, &(0x7f00000000c0)={r0, r1+30000000}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000180)=r3) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, r4, 0x0) exit(0x0) 2018/04/02 01:34:19 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000000240)=""/244, &(0x7f0000000100)=0xf4) 2018/04/02 01:34:19 executing program 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}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000001780)={0x7, &(0x7f0000001740)=[{0x194beff3, 0x1ff, 0xfffffffffffffffc, 0x74c8}, {0xaf0, 0x1, 0x2, 0x800}, {0x9, 0x5, 0xffffffff, 0x8000}, {0x5, 0x3, 0x100000001, 0x200}, {0x0, 0x2ea, 0x100000000, 0x9}, {0x3, 0xeaba, 0x8, 0x2}, {0x6, 0x1, 0x3ff, 0x1}]}, 0x10) r3 = dup3(r0, r0, 0x80000) sendmsg$nfc_llcp(r3, &(0x7f0000001700)={&(0x7f0000000100)={0x27, 0x1, 0x0, 0x6, 0x100000001, 0x4, "d38aea2cbf8b5b5601568c5d3b888226f284aca011cd21072d732b875aab75c366a76a67b04c12f22f68a44c7398bc90a1d49c330c17771b0e0e42d018fea3", 0x3}, 0x60, &(0x7f0000001680)=[{&(0x7f00000001c0)="4105bbcce1d8d3c170128004053ed350ddd79fe0a64d9ce324fd9cde67851c106126ed5fed0293570c8f0c275a4765c6fbb19ea633c71b87f06a3e23399d08b3ef66bd0dc2ca322d3dc40aa90ef4fc704bd1137e73ea75eca9ffe8fa186a0be6935a817b645557898e789ddc876ecb41c2289be65115b64fe746be5554deee446fd4abf0eff9a8c6123a4e2ffa2544fd9ca5565a9b08f85d5efcc79e67902c33dc5935c3698c2c1af65ef40617d2bc50d05e4edd37a44eb8b07cd844557ca921215422bd2dd0cbdcffbe231d0a1359092a852c29617778dc4fc019b6b5a55a7ac694883e5df8d2ff7bdaffb3", 0xec}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="992115bdf2d6e25af765751f224d8dffa52fc81c00d16cef17a5a20a5f3f9b85a7a2ac411eaea59a5cc39a0788efeebd4e236178669e3e554555017ba2fd9e6581a5edc83722424735928e6931b63184dcd6a970e002a51286873ddf6a8c7db23f0782b41f4a3cd56fc67f5b7dd6d8c7d1c399fac1bc58be42bb59c564ec6a675123c1ab026fecbcd1b42844c50f4d6809847eeb7effd187f0759f2ca2f10d85a674bad39989f30362c62277a7a70715278e0d89e7c2f47123d668e4355345696ff8b71516a172173f36f4329cf7cae5ab0e48738a0f1e44c3f86e091e8a0509642700700a0103ea149265de", 0xec}, {&(0x7f0000000040)="7858ea405aaef889123cba15ad22e7", 0xf}, {&(0x7f00000013c0)="ccf7e969dad64a8f2d2dea57362f751a0b26ed983c1e3e5e1d96fce4f769b17ab9f67a740ccce96276b45b1762a201f7a54698d6c3bfc5bbeb27edafc5f4acf0c2a58b914688a12e860c74dbb07d43c03402f3d1d15f95c5476c3a56c78a84c57cbaa54e390f26b6546922fe323c544f5d3c3f08d0ce40deb66bd688383b50241c2dc52425f775a4c38249f8a86d409b6a5947e6804d4bf636e1fc3112f92646eb82a8cd9c2a9041a269b5ea535d3b74782623db7b1ced18d55e3a41f7e3fc30590e", 0xc2}, {&(0x7f00000014c0)="9a52f1b0b458c2dcad3d7c6cc6d8db3400f5b8f354fad0b65f60711681793cc8099b2f2cf4199b90f37734f337d776a55f139d3fea1776c50f88a705e8b1f7e5c93c999e55020607a8a3ca3cd82a13558381a0f4c84f7e4ebdf80185c5362d5387208a47f1", 0x65}, {&(0x7f0000001540)="f35c0d9c786b5cc2805d93f1f65d808749c62264f3ea4ca0c1bc10e439f93cdba85f445653a6162544ba9fda9b48a99935f820c02f595618b1c4a742f0bcace159781518846bac83c14f0a7b15cdf90b2d5e72d8d9f7ffe881267f73db3a7a06de10282a0e723f8e3e8ac336cbea1884c49ba60ca61d0f470f1da28f922bc96f6562c92bab22c22c19ae9ed0a3c72aa79554e0dbeeb47fa9d7fac659c3879bdd96becebbc4011ca7e22757aab0f36fb187419aa7e3bee99a873770e174c50822", 0xc0}, {&(0x7f0000001600)="6faeda2006f82846096db71c6ab8c833e585b99aac914a3fe807a1a1b13aed6cb68fbd2d77be81cc8c300ac22b6beb3dfbe833acd1e2286b24f3b733fe44b0eab5c3e730d37ea0dd963fce0ae992ca12e612a6dc935c338b5f97dc0af0e66603d59abdde2ba64fb9462220f30ee9fe8fda06234b9080001b052e08", 0x7b}], 0x8, 0x0, 0x0, 0x1}, 0x400c045) gettid() 2018/04/02 01:34:19 executing program 5: r0 = socket$inet(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000280)=""/243, &(0x7f0000000140)=0xf3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000100)={0x2, 0x0, [{0x8, 0x0, 0x2a}, {0x7, 0x0, 0x7}]}) ppoll(&(0x7f0000000000)=[{r0, 0x8}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x9}, 0x8) 2018/04/02 01:34:19 executing program 6: r0 = socket(0x11, 0xa, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/1, &(0x7f000007b000)=0xffffff1f) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)={0xff, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0xa, [{{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e20, @rand_addr=0x1ff}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x590) 2018/04/02 01:34:19 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) pread64(r0, &(0x7f0000000040)=""/5, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) dup2(r1, r2) 2018/04/02 01:34:19 executing program 7: r0 = socket$inet(0x2, 0x80003, 0x5) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x3, 'ovf\x00'}, 0x2c) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) socket$pppoe(0x18, 0x1, 0x0) 2018/04/02 01:34:19 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0x20) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x40080) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0xffffffffffffffff) 2018/04/02 01:34:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0xfff, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) r2 = gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r3 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x3) accept4(r3, &(0x7f0000000700)=@nl=@unspec, &(0x7f0000000780)=0x80, 0x800) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(r2) openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x6aba926c6b19adfb, 0x0) r4 = shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) gettid() open_by_handle_at(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="4a00007bf4442a3f7aab000600000013530b05d12829223a74bd657824af729556f3e56cf3514277108dfa782eaa6bce194e63f47faf3ac77e945997e048a9c0c0d9979edfcf225121e20d8ff822433a7dbd68f0caf81ab2c040afffffffff0000000077af0d352b7f4eb2d429d1386186b2f76d4d37588d1998d2e07c19503835a0553a5c931e9105d48c8540058339de76fa2800000000"], 0x0) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x5003) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000480)) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) sync_file_range(r0, 0x2, 0x7fffffff, 0x7) timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000001c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) shmctl$SHM_INFO(r4, 0xe, &(0x7f00000003c0)=""/127) 2018/04/02 01:34:19 executing program 5: keyctl$set_timeout(0x17, 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)) 2018/04/02 01:34:19 executing program 5: r0 = socket$inet(0x2, 0x803, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x4, 0x658, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000b80], 0x0, &(0x7f0000001980), &(0x7f0000000b80)=ANY=[@ANYBLOB="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"]}, 0x6c9) 2018/04/02 01:34:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000000)=0x7d522c86) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={r2, 0x12, "9d8cf1187d04129387fc87f757b7d5976ea7"}, &(0x7f0000000080)=0x1a) [ 133.118810] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/02 01:34:20 executing program 7: r0 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) r4 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@ethernet={0x0, @local}, &(0x7f0000000200)=0x80, 0x80800) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000240), 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000000340)={{0x4, 0x6d6, 0xe6b, 0x101, 0x100000000, 0x20}, 0x7fff, 0x0, 0x5, 0x1, 0x7, "d96ddaf24e6a0ddd2b941c2448f0042aabd16216616ae20fb92e8fcdc6693c0e3065c7317404a793400e0f446a7f379d6cb993ff0232da29be6786725635edb0c9b857df4ba198a131a430e958b0d0cbab2a5c24936f933c37aad6d66d047952398f995140817bcac63527ed60ffb9780dfba4b0f7a6b5c4d53e1fa31b514249"}) r5 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="a38f83f469cee518c3301c70751202024bf7c88cd3a5f478ec8c76bfa7aa734da0a5b6295b7fadb943aa36527f8c38f94980d41ee3e97b969df2637b140d466e0fbae15dab274c27737f42f27695a7cdec6895ee27843576adc55237b63f3f9fcb15233360b87adde0e3720c3e2bde9b35e8929dc5d7092859777c67592a9ef908a65cf51db7ba8d1fe773898db256440b6709a02b1bedfd845c5248bc706b03a9011966564ed067c49fbed4b4ad7c2dcca93346b694cd5661", 0xb9, r2) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000000)='user\x00', &(0x7f00000000c0)='keyring\x00') keyctl$update(0x2, r5, &(0x7f0000000740)="df02754677212dfc3e2acc26fdc3ffa64813f5204137e175e9f2780ac567b0fb5e3c237be2a09f43a1380bafc170fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f375188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252599d87bd91d03e7dc2faed85adcf2663ac79d78a559cf42d88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a6867c0d86beda6be7833be1d6372d83e5a9cae078e8a36", 0xde) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r5, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f0000000600)={'poly1305-generic\x00'}}) 2018/04/02 01:34:20 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x22, 0x331, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x4, 0x478, 0xffffffff, 0xf0, 0x0, 0xf0, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000180), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffffff, 0xff000000, 0xffffffff], [0xffffff00, 0x0, 0xff, 0xffffffff], 'bpq0\x00', 'ip_vti0\x00', {}, {}, 0x0, 0xffff, 0x4, 0x40}, 0x0, 0xc8, 0xf0}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x0, 0x168, 0x1}, {0x419, 0x6, 0x746}}}}, {{@uncond, 0x0, 0x128, 0x150, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d4, 0x80000000, 0x7f}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x400, 0x4, 0x7fff, 0xc, 0x3}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x0, 0x7, 0xff}, {0x47cf, 0x2, 0xe5}}}}, {{@uncond, 0x0, 0x140, 0x168, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x1, 0x7, 0x1, [0xe2, 0x8000, 0x8, 0x8629, 0x2, 0x7, 0x25, 0x9, 0x0, 0x4, 0x8, 0x2, 0x3, 0x80000001, 0x5, 0x5], 0x5}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x9, 0x8000, 0x400, 0x22, 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) read(r1, &(0x7f00000000c0)=""/75, 0x4b) 2018/04/02 01:34:20 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)='port1\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x2, 0x480000000}, 'port1\x00', 0x82, 0x100800, 0x8, 0x6, 0x9, 0x100000000, 0x7fffffff, 0x0, 0x0, 0xfffffffffffffff8}) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00000000c0)={0x7b, 0x0, [0x2, 0x3ff, 0x6, 0x6]}) futimesat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x77359400}}) 2018/04/02 01:34:20 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x1f, 0x9, 0x1, 0xa2, 0x1f, 0x24}) sendmsg$nl_xfrm(r0, &(0x7f0000001680)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f0000000080)=ANY=[@ANYBLOB="c00000001b0009070000000000000000ffffffff000000000000000000000000faffffff93b3d78ac4b6aa00000000000000000000000000000000000000000000000000000000730d583f3e2344f90f595a14a02ebe81db35521e94b6c84689d504529078bb3c481e9d2eac6eaaa6a67a0d0107b19a6d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000"], 0xc0}, 0x1}, 0x0) 2018/04/02 01:34:20 executing program 2: socketpair(0x2, 0x2, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$netlink(0x10, 0x3, 0x1200000d) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000012000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001c00", @ANYRES32], 0x28}, 0x1}, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000005c0)=0x0, &(0x7f0000000280)) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000140)='./file0\x00', r4, r5, 0x1000) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000080)=0x59c) ppoll(&(0x7f0000000240)=[{r3, 0xb000}], 0x1, &(0x7f0000000600)={0x77359400}, &(0x7f0000000640)={0x6}, 0x8) vmsplice(r1, &(0x7f0000000580)=[{&(0x7f0000000340)="27381274adf91916de8a353c343efc1e65178005cb901068e687b7000301012753218315edbd641593e1c5279bfe394ed75c89e28132237a1239c967a8ec015d0d7d8a9581d2c0f08878dd72b1008c2de80573f703b07e6e2f55140c49b3d09d2699a70e3c540098dd4fd5183112bf37ec4b5896e291a9c4df9ea06ead6bc70075f60f", 0x83}, {&(0x7f0000000400)="a44ec93f332e6e22ab7e6808fa2d56ddfcbb5da6a38ee5538d8a8dc3b03087512774742cf69cf86b738b4d24d47f24770db42854e01711bfd3f8067e8e8b70f1ddbb5c39bb59b876ac2af1317f70100ad8de45194284dc5f63174c5c4f84d95f90a3aa916b6642f85b90cd6307861691a9c51129dd14b9", 0x77}, {&(0x7f0000000480)="dcdbe5de75781898dd96b54b2f86e7e6b627a3b70ebeb59933781806b4010ff157e9d163e855ccf881cc40447bec42e26842d063039c85a1253b14f901fc18838ce1b49f6cef0b56874887fc62a339521c3a870004043bbc76d01ee69cf444c1f3641faf4640d1a0adeda16cbe6f01cbe9e2d92b69c2e2bfbb18ee9f880a27d3c75a94b51eece9badcb9e5b2f2ad941cc4c5e1327d1b04a4a52bc91c25603e8b9266331dd6862a9b39a1c12aaca70d0df5399a4ab513a5753fbb262fac3f09c83ed0ad", 0xc3}], 0x3, 0x1) 2018/04/02 01:34:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="1e00000085aae619bce3feeac59ddd04e459", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) 2018/04/02 01:34:20 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) dup2(r0, r0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd0700020000001f5f010108000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/04/02 01:34:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0), 0x20) 2018/04/02 01:34:20 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180), 0x4) r1 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x3, 0x8000000000000002) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{0x0, 0x7530}, 0x1, 0x7fffffff, 0x9}, {{0x77359400}, 0x401, 0xf7ae, 0x7}, {{}, 0x20, 0x7fffffff, 0x1}, {{0x77359400}, 0x7, 0x2, 0x9}, {{}, 0x100000000, 0x3, 0x8}, {{r2, r3/1000+10000}, 0x0, 0x200, 0x101}], 0x90) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x0, 0xfffffffffffffffd}, {{0x2}}], 0x30) 2018/04/02 01:34:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000002200310300000000000000000600000002bfa1b7eb17b55160be3c6ee5ca562d3d6b75d226c3012a418c6efc28af125023074359a743d7f08e8782c5cfaa5923ce0e8edfd7679027a65a853227697d55c8d5d33bf7f3666d1ff1e259441687c29d9d1078680f42ed4bd5f183577290fe79c86b1dc8da8d932e0735adce"], 0x1}, 0x1}, 0x0) read(r0, &(0x7f00000000c0)=""/75, 0x4b) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x80000) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x3, 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x201}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0xa0, r2, 0x108, 0x70bd2d, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x101}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x11}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xaf0b}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x1}, 0x54) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x100}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)={r3, 0x94, "a3b6f6b8dfd6b5ce76e989570943604a63111f4e47fc58658b763e87486424ba28021d022201d7e5d2df3b9ee4be5190ce0f1962d711e9b73db87f890876a136f903c0dd44c35366725eb595ab399f4d218eaef9dc88b37b2aa264d4e439e63046de19f7637059f4586e27f4ca87459c8799d4529e10cba8986d247cc31d8d4ecbe400ce63a402c4abf011d0fb3176be7b5d21c9"}, &(0x7f00000001c0)=0x9c) sendmsg$nl_generic(r0, &(0x7f0000001980)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x10800802}, 0xc, &(0x7f0000001940)={&(0x7f0000000600)={0x131c, 0x1a, 0x308, 0x70bd2c, 0x25dfdbfe, {0xe}, [@nested={0x12b4, 0x75, [@generic="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", @generic="5a2c9debb6f1790bb6e0feb05421a81b6128273a0bd97f54b24771b74ee805fb24d86a1a3de145429f0f506347d6ed124af0de9231a13ab9f688ab2e8bed26066c238d7ed5553b6bfca009e3a539845a5cdba5356f686e66cb4c291c8b17c4325c62be74b7689ad94f6d86718216a1c9742d21f5d8a4858384c8bd86a8532625500434cc1414a4eeb8f3f56b2946966242f7146c0fd3baad487ce4375209008511c336a894859af76b3fbb0d7e9c91fa6da9ffbf6a07db762824974b1f83db3ff55b", @generic="4a11136da9057b91e5fcb16f13ce89ac3f2f0b04e8293d1a5ae0ac3717f1b5969df5cf80986e002f3e7fd8ef2e69e76b37cb99eadb622cfb49e0c17fb176834a4c061e76068673ef24f349ed25895235eb4d5508c9b299c2", @generic="2d1a9ba7e73ab648c757bc71fa2bc8a4ec0d8a8823a692077bcfaeea42240799cbc36df5b8c8254ef60070bb4be878e29019bd92ecebec8e8e82a403d4449c0ff2ddc11c591fa5fbb964c7e2912eaba83b00328634bca0386ed25a56c7f78737faeac482cf512bdf72aa7008d70c3b61e38146ec9efc141997f5a964cc2afe5228fa", @generic="8df5599b3c0aa2b13e26d896892a3e28e1ee653fd58afdbc934bb811c30e84de2239574cba82fc2f7f1e946bbb73a107b40d3ae00f13f7cd4aee287afdbfe740c193c60116", @generic="b5b18a260284af5e411d679990bf255d5690d8d823b46710adceb981404d0cfd20fdbffc62ac83d45bf3f390f2f4e5ca44569c21515f88447bf997fa2e4df3f1ce13629d3416801cd4b8b88dc37cd08ecc99", @generic="9a7f6b155f814e8a2ca647fb8f28f328ccc417aa0e697310455a68cbabd30f2d04738465f6a36f8d32f8247d60fe381a18cdf5d87357432a1c15cb972ad081a61b6f6779ff3f48bf35a12db509d227d87df5240a0b21681ed8fcf5fd13a78570ff1b41da6711b9a1d94e9e50855a2dce2fd7ecb4f4c1a5c45995b97570"]}, @generic="fee2a7c3ba3ed3c5460c145e5cc0e533b9e72963a6bd1f0a402a5056a56e99a08888b5aca2c52ed67b3c3e64ad311f8e6acebbfb6edc42e64d08b8523bc24e5daa1835f93889a7549d3ec2ef51fe81d7e21e6eec"]}, 0x131c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000010) 2018/04/02 01:34:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x8) r2 = fcntl$getown(r1, 0x9) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x4e22, 0xfffffffffffff7e1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x2c) ptrace$setregset(0x4205, r2, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3fb0", 0x22}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) read(r6, &(0x7f0000ec6000)=""/50, 0x32) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f0000000880)={0x6, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x1}}) ioperm(0x20, 0x3, 0x0) setrlimit(0x0, &(0x7f00000008c0)={0x101, 0x4}) bind$alg(r7, &(0x7f00000007c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000640)=0x1, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000480)) accept4$packet(r5, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000980)=0x14, 0x80800) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f0000000940)={r8, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) r9 = dup2(r4, 0xffffffffffffffff) bind$bt_l2cap(r9, &(0x7f0000000040)={0x1f, 0x0, {0xd, 0x8000, 0x8, 0x0, 0x5, 0x6}, 0x0, 0x5}, 0xe) preadv(r9, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x8, 0x16) 2018/04/02 01:34:20 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) mknod(&(0x7f0000000140)='./file0\x00', 0x8089, 0x80000001) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x8, 0x40}) 2018/04/02 01:34:20 executing program 3: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00008dd000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x3, 0x2, &(0x7f0000000080), &(0x7f0000000040), 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x3, 0x8000) readlinkat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/107, 0x6b) 2018/04/02 01:34:20 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000540)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff7, 0x240) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000580)={0x0, 0x100000001, 0x7fff, 0x7, 0x11, 0x7}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0x1000, 0x4) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000500)='./control/file0\x00') unlink(&(0x7f0000000140)='./control/file0\x00') rename(&(0x7f0000000200)='./control/file1\x00', &(0x7f0000000280)='./control/file1\x00') accept$ipx(r2, &(0x7f0000000480), &(0x7f00000004c0)=0x10) recvmsg(r2, &(0x7f0000000080)={&(0x7f0000000180)=@rc, 0x80, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/222, 0xde}], 0x1, &(0x7f00000003c0)=""/152, 0x98, 0x1}, 0x0) close(r0) 2018/04/02 01:34:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000001, 0x8010, r0, 0x3f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2000, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000d40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000d00)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) io_setup(0xffffffffffffffc1, &(0x7f0000000540)) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) munlockall() ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000dc0f953dada8b7005619d46e05ac4d97fd441ce6f2f670aabf734b7d92dc43a8a6565c5963f396bbe31caeca81c07fa006d4277c8fff0167c26f7a5bf2c708acef372a46e9c5853018ce395baa0834d71e796a44aa714326db3cfec9518661948076d03e4293e121662dfedd34754e0c01c441832bd3a3ff1bc"], &(0x7f0000000ac0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000b00)={0x80000001, 0x1, 0x2, 0x100000000, r2}, 0x10) poll(&(0x7f0000000c40)=[{r1}, {r0}], 0x2, 0x8001) perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) fdatasync(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000008c0)={0xfffffffffffffffd, 0x1f, 0x0, 'queue1\x00', 0x80000000}) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r5 = dup2(r4, 0xffffffffffffffff) getsockopt$sock_int(r5, 0x1, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000000980)) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='#security\x00', &(0x7f0000000340)='/dev/snd/seq\x00', &(0x7f0000000380)='IPVS\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='md5sum[\x00', &(0x7f0000000440)="5ee000", &(0x7f0000000480)='dummy0\x00', &(0x7f00000004c0)='dummy0\x00']) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000640)={0x2, 0xfffffffffffffff9, 0x6, {}, 0xa9fa, 0xfffffffffffffffb}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000a40)=0x14) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000006c0)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) r6 = add_key$keyring(&(0x7f0000000b40)='keyring\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r6, &(0x7f0000000bc0)=""/111, 0x6f) clone(0x40000000, &(0x7f0000000740)="637259a8d94929006cdab3d28aff49387af4c729ae90d08e6f4c0791e1357b496e79c8aa028a20c6d118716fd8c6545342ded43d26d4b547a22d1c7e90b163a4c6bbae8fa7f6ce11d65b9556ed6486c23bacc76b242cd2da42e01615cace3b781320a4", &(0x7f00000007c0), &(0x7f0000000800), &(0x7f0000000840)="37e488d0001353e58100ed6e0146796a535ce50aa17ee26ffae882b0127947b37cb17191bf90cbee62fd3fc447f133a4767dcceb6ee0e2911ae7389d243318a2fd087d5f52469a719e66c6ee8be429fae1de8d29403ba537164ae9cc8db1e566bd4e3c1c3396a468") 2018/04/02 01:34:20 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigtimedwait(&(0x7f0000000240)={0x2}, &(0x7f0000000280), &(0x7f00000002c0)={0x0, 0x989680}, 0x8) rt_sigprocmask(0x0, &(0x7f00000000c0)={0x7fffffff}, &(0x7f00000c1000), 0x8) dup2(r1, r0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000100), 0x4) io_setup(0x3, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)='n', 0x1}]) rt_sigtimedwait(&(0x7f0000000140)={0x5}, &(0x7f0000000180), &(0x7f0000000200)={0x77359400}, 0x8) 2018/04/02 01:34:20 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000200)={'icmp\x00'}, &(0x7f0000000240)=0x1e) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000080)=0xffffffffffffff7f) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x100, 0x0) r1 = socket(0x1e, 0x2000000000000006, 0x10001) shutdown(r1, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='\r']}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f00000000c0)="f8bd634880236ace1d7f802a587f2ac6f1ce5602661a891f", &(0x7f0000000100)=""/60}, 0x18) [ 134.134340] IPVS: ftp: loaded support on port[0] = 21 2018/04/02 01:34:20 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0xe, &(0x7f0000000040)) io_setup(0x6, &(0x7f0000000080)) 2018/04/02 01:34:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x82, "61bb489c6596939eee71a07d745cf9996511d2e7179e18929805cd8bb50415f358fb783c3772e655595fda2e8bb37ace6d3e08075e0e104718f52f79049db17ad1bbcaf0607c55857065bce11f145f4851d94a50e788ec14242bd1ad71effd9af35d1b2b16d95380c27ab3a94dc84be1d5bd5dd31cee9fe63adb15d476fa05e47e04"}, &(0x7f00000001c0)=0x8a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="c8000000e7bcd2b782a3b44e722f7507ae52236fc6362e5fa00a6ad0419fec4ff9cdf2e9f343fab58311fc18e6e44816534fb2b05ca5ebb46f7ad7926c2b1b38f21babe920b4e7a188399e0f25680efeb0c4399b96bb564186ce5dcd0cdc95a1099d580407eeb3c2dcdd58fd1dce0913c40c5b25cc3ae348298deb8c1100ea68d82acd7dce815a95ca28a5b990c338995adfdc94ca4de89cd508d21d832f2315b6cce573b35450238f4f57c97b6da01aa7578a1bbf1605ca5483eef8786ab269bc83799d00cc0000000000000000"], &(0x7f0000000040)=0xd0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0xfffffffffffffebc) 2018/04/02 01:34:21 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x232, r0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x0, 0x1) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x40001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xd3, "96a4c6da1269fa8b24720f240c75c2e5c08eb749876319febd7c4d83acab3d16ab73bf8d306d14af64865589ec563df1edb40a53a05570e14d7ffccba81a08343593e4a6b0ebab4690724572dbef0ae908a3c2bd75628ea8ae9981b717c6b46b032eb78f92cbd5ee404da976352b80261b22ae0ee095ddd1a2e1b52986bcf3b31aec3bbb343b9ac6d59e06885516ae7e93aa908dec5920dd3d4bac516136cf63692a59736a069b92c14c2a2d81fb232c75dbd1b884c40a06b13af5798d5f947a264d1c530a4b51ca07d55511a2bbb343716a4a"}, &(0x7f0000000000)=0xdb) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0xfff}, 0x8) 2018/04/02 01:34:21 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl(r0, 0x3, &(0x7f0000000000)="6507a179dabe6714f7d63d12380215edaba774ca6ec0ba32b3d8684144f028d99225a95c37444abef5ba9b4821ee86359c29cc60af41a9669f14e9f0e3d543739a75b2fe55d2555b5422d03340df587ca0b512d0e1089374596dc17103f33d045d41578047d54efab4c7240861219fb61d97a01e0d35eff2ae1a9b99967ad2426bc8ffeec4942da4a68ed661cbb97a6ca714da37a80a69f6d636f55adeaa1cd24159f167a50e1c0afb48dd52c9ff2b1c062853990a48b087b16a08081b062338936f3eeb06e2bb707f2892f9248991a88d5d6edd58bb63f9f6f9ada308473ea6cb4286afce8fb6929ed0589896ac73654e0b") 2018/04/02 01:34:21 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x28) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x5f8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9eff4)) read$eventfd(r0, &(0x7f0000354000), 0x8) write$eventfd(r0, &(0x7f0000951ff8)=0x3ff, 0x8) 2018/04/02 01:34:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) setsockopt(r0, 0x80, 0x5935, &(0x7f00000000c0)="322fbb0974e2211cd42c7bd8158d977b5cc41e5a2f7a22e0e27d57f1666256970aba04558d9215b7957ed7bb7815835723efd2", 0x33) sendmsg$can_bcm(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000001c0)={0x0, 0x0, 0x0, {0x0, 0x7530}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "93659c81a5c1b134"}}, 0x48}, 0x1}, 0x0) 2018/04/02 01:34:21 executing program 5: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0), &(0x7f000005c000)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) wait4(r0, &(0x7f0000000080), 0x8, &(0x7f00000001c0)) ioctl$int_out(0xffffffffffffffff, 0x40000000001, &(0x7f0000000100)) 2018/04/02 01:34:21 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x92800) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00000000c0)=0x3000) write(r1, &(0x7f0000000300), 0x0) 2018/04/02 01:34:21 executing program 2: socketpair$unix(0x1, 0x400000000002, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141000, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x805a, 0x10}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x1ff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) close(r0) r4 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x5, 0x2880) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000180)=0x3, 0x4) 2018/04/02 01:34:22 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100)={0x1f, 0x401, 0x4, 0x9}, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)}, 0x4008000) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f00000000c0)="87", 0x1}], 0x1, &(0x7f0000004ff0)}, 0x0) 2018/04/02 01:34:22 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20101042, 0x0) utime(&(0x7f0000530000)='./file0\x00', &(0x7f0000b7e000)={0x0, 0xffff}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) 2018/04/02 01:34:22 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000340)={@pi={0x0, 0xd}, @void, @ipv6={0x0, 0x6, "2d56cc", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}, 0x40) fcntl$addseals(r0, 0x409, 0xc) r2 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040), 0xfffffffffffffe76) 2018/04/02 01:34:22 executing program 4: r0 = socket(0x0, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000280)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000680)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x1, 0x153, 0x5, 0x500, 0xa8, 0x44000200}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(r0, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00)={0x0}, &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000800)=0x205) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0}, &(0x7f0000001500)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x5f, @multicast2=0xe0000002, 0x4e23, 0x1, 'lblc\x00', 0x20, 0x1, 0x1f}, 0x2c) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) ptrace$setregset(0x4205, r3, 0x6, &(0x7f00000000c0)={&(0x7f00000001c0)="9a54757bd0053a9cf074555c42fd625ae5e1cdb3cb12673242ef8f41efd1c5b58751fdd2d883c655c82af439989251bde0616ae9f2d842817182ef359e529fdd42ac9e8743e846cf49c30d6ebd3028a0da934475ab36418c08154a333df9efface01ecdb7edb9427d998ec96e5a35b5fff645072f9ce71e34274b76366264a5b4296b562323da43e66b8", 0x8a}) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e24, @rand_addr=0x1}}) ptrace$setregset(0x4205, r2, 0x205, &(0x7f0000000080)={&(0x7f0000000880)="817b0ef6a978c5344ed59695ce36be49580121d8da24e46ee0a3c14203eb062e68f5935da4ad933b607738efeb89f792afad266ca6eac4651dac846dda329e47fb29102d1c0e039b9557aaaab6883854431868901317378bb888efdf8c2684cac53abbd83b47673cb7d52b8712b05cb05409184d88ff46df2bd14c789bd2fa245f775e31525ad10da863c18f5cc141a74370b06115bbedae6ecbae8f2e2cb9da204f71b08d3bd0baee70c36fd71bcd5b3b881436d3be1dff5da14dfe3e48ed3b793dc910212103a0e67dac7f5575b484f0308aaabdb548ede8ba7286ec7f720510597764e04e79d4f835ea5820c5b55869b52dba1518c4c448", 0xf9}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r5, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/04/02 01:34:22 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x68) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x0, {{0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3fc}, 0x90) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/111) 2018/04/02 01:34:22 executing program 1: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)='/dev/vcs#\x00') epoll_create(0x8000001000009) 2018/04/02 01:34:22 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x72b92b8339b8f33d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xa, 0x9, 0x80000000, 0x5, 0x4}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0xf6d}, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00'}) setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f00000001c0)=0x5, 0x4) 2018/04/02 01:34:22 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x54}) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x101800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sigaltstack(&(0x7f0000014000/0x1000)=nil, &(0x7f00000001c0)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000b40)={&(0x7f0000011000/0x4000)=nil, 0x4000}) io_setup(0x1000, &(0x7f0000000040)) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000013000/0x4000)=nil, 0x4000}) open_by_handle_at(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="57000000ff0f0000e31c6ba1a4efa186d8cc829a40dab9f82a5ed0a89491e7e230b36f3338438a745b50426f8b97c6ecb7329641e7799a93c62ecad23ad5c220e7e5fe426d9a6ea9c051d773867a82e82c495e8ada10a3"], 0x280) 2018/04/02 01:34:22 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'broute\x00', 0x0, 0x4, 0xf2, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000040)=""/242}, &(0x7f00000001c0)=0x78) shutdown(r0, 0x0) readv(r0, &(0x7f000000b000), 0x1) 2018/04/02 01:34:22 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x8, 0x8, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000280), &(0x7f0000000180)}, 0x20) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000140)={'bcsh0\x00', 0x400}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000280)={{0xff, 0x1, 0x4, 0x945, "91da375dc163fef921b5b62ce652286690aaadad7df41d5ddc5b8d857b43d645b04a16c7c516c490c1384d05", 0x3f}, 0x5, [0x8, 0x1ff, 0x40, 0x9d6, 0xffff, 0x9, 0x3, 0x80, 0xe0, 0x3, 0x4cfe, 0x6, 0x6, 0x8, 0xffffffff00000000, 0x0, 0x4, 0x5, 0x6c9, 0xfffffffeffffffff, 0x1, 0x8, 0x6, 0x1, 0x8a7b, 0x80, 0xfffffffffffffffe, 0xffffffffc430009d, 0x4, 0xe5ef, 0x40, 0x1, 0x800, 0x8, 0xfffffffffffffffa, 0x1, 0x6, 0x9, 0x0, 0x5, 0x614, 0x6, 0x80, 0x800, 0x7fffffff, 0x1, 0xffffffffffff8001, 0x0, 0x3, 0x1ff, 0x589, 0xffffffffffffcf8e, 0xbda, 0x80000000, 0x7e, 0x9, 0x6, 0xffffffffffffffe0, 0x4, 0x7f, 0x396d7a5c, 0x1, 0x7, 0x3, 0x7, 0x1, 0xffff, 0x6, 0x0, 0x401, 0x8, 0xffff, 0xd201, 0x8000, 0x0, 0x8, 0x5, 0x1, 0x8, 0x1f, 0x9, 0x1, 0x7ff, 0x9, 0x1, 0xe129, 0x0, 0x3, 0x0, 0x4, 0x2, 0xfffffffffffffffe, 0x5, 0x4, 0x2, 0x7f, 0x7, 0x6, 0x100000001, 0xa9d, 0x4, 0xb1, 0x9, 0x7, 0x3, 0x3ff, 0x6, 0x5, 0x197, 0x2, 0x20, 0x3099, 0x5, 0x120, 0xa0, 0x80, 0x800, 0x2, 0x7, 0x80000001, 0x6, 0x3, 0x8, 0x7f, 0x10000, 0x6, 0x40000000, 0x2], {r2, r3+10000000}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003f7fe0)={r0, &(0x7f0000015000), &(0x7f0000b4ffb2)}, 0x20) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfff, 0x208002) futex(&(0x7f0000000180)=0x1, 0x3, 0x2, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000200)=0x2, 0x0) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000000040)) fremovexattr(r1, &(0x7f0000000780)=@known='trusted.syz\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x2) [ 135.977319] PF_CAN: dropped non conform CAN FD skbuf: dev type 65534, len 60, datalen 0 [ 136.001104] IPVS: ftp: loaded support on port[0] = 21 2018/04/02 01:34:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x2, @time={0x0, 0x1c9c380}, 0x0, {0x0, 0x3}, 0x7, 0x1, 0x6}) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x8}, &(0x7f0000000080), 0x1400) 2018/04/02 01:34:22 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x100) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000880)={0x0, &(0x7f0000000840)}) setrlimit(0x0, &(0x7f00000008c0)={0x4, 0xfffffffffffffffe}) syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x0, 0x2) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x28000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f000054d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa, 0x20}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000003c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) gettid() getpgid(0x0) r4 = dup(r3) getsockopt$inet6_tcp_int(r4, 0x6, 0x1a, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup3(r2, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r5, 0xc4c85513, &(0x7f0000000900)={{0x7, 0x7, 0x4, 0xf85, "067e2f152729100c0a25c8346f7878982cc4b0ca56d270a5a30445c369e148daf5bc328965e88973ebd68e54", 0x8}, 0x100000000, [0x59, 0x2, 0x8600000000000, 0xe1, 0x8, 0xffffffff, 0x80000000, 0x9, 0x1, 0xffffffff, 0x3, 0x4, 0x3ff, 0x0, 0x2, 0x3, 0x7, 0x8000, 0x2, 0x1, 0xfffffffffffff476, 0x1, 0x3f, 0x0, 0x10001, 0x7fff, 0xf0, 0x4, 0x80000000, 0x7f, 0xb03b, 0xe30, 0xa16, 0x0, 0x2, 0x2, 0x6d, 0x401, 0x9, 0xffffffffffffffff, 0xca2e, 0x8, 0x800, 0x9, 0x4, 0x0, 0x8, 0xe6, 0x6, 0x9, 0x101, 0xffffffff, 0x9, 0x6, 0x6, 0x9, 0x1, 0x0, 0xff, 0x20, 0x3, 0x7fffffff, 0xffffffff, 0x1, 0x9, 0xd3b9, 0x0, 0x8, 0xfffffffffffffffd, 0x5, 0xfffffffffffffffa, 0xff, 0xfae, 0x4, 0xffff, 0xd661, 0x256, 0x2, 0xffffffff, 0x3, 0x7, 0x401, 0x7f, 0x1, 0x9, 0xe1, 0x3, 0x100, 0xf9b9, 0x8000, 0x6, 0x6, 0x4, 0x1ff, 0xffff, 0x7fff, 0x4, 0x3, 0x48, 0x100000000, 0x1, 0x1, 0x2, 0xfffffffffffffffd, 0x1, 0x7fffffff, 0x3, 0x3, 0x100, 0x8, 0x3f, 0x8e28, 0xffffffffffff20b3, 0x81, 0x1, 0xe0a9, 0x1, 0x0, 0x7, 0x1, 0x8, 0x6, 0x3f, 0x9, 0x2, 0x0, 0x4f, 0x8], {0x77359400}}) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCOUTQ(r6, 0x5411, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7, 0x30}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x40, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r7, &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x2e, 0xfffffffffffffff8, 0x7fff, 0x2, 0x1, 0x0, 0x200, {0x0, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x4, 0xffffffffffffffff, 0xfff, 0x5, 0x8000}}, &(0x7f00000002c0)=0xb0) 2018/04/02 01:34:22 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.events\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000180)=0x2, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x400, @loopback={0x0, 0x1}, 0x401}], 0x2c) sendmsg$alg(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000015c0)="98783b4603aca8adf8a693397e53696e", 0x10}], 0x1, &(0x7f0000001480)}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x3a2c40000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={r4, 0x6cb2}, &(0x7f00000001c0)=0x8) 2018/04/02 01:34:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r1, 0x540a, 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) r3 = syz_open_pts(r0, 0x200000) dup3(r1, r0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000080)={0x8, 0x20, 0x3ff}) 2018/04/02 01:34:22 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000380)={'lo\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000640)="3e59fe04bae75cfd14f526e0acc3c48c", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x140) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) 2018/04/02 01:34:22 executing program 6: r0 = memfd_create(&(0x7f0000000440)="b8247070703027292c00", 0x3) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001030000000000000000100000000303000000000000000000001d0000010100c58a47566f8d45157c97ec3a0000000000000000000000000000"], 0x80}, 0x1}, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1, 0x1, &(0x7f0000000240)="93783876c23ee6edbd1531c8ca929f35c9a68ca783b5da6592b2f9f28b21b4ff34bd7176b07145307575b4250438d9c571db94b7d51db389f800899ee29013ed47cefddc0c638b889747fab8", 0x4c) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="0213000002000000000000000000000024a59bfc752657a49387b1051b653465963c0c59f08450c52ff73270320d3bc6f05fc2be22420f50fcf8900a5acb4088e9"], 0x41}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r2, 0x7, &(0x7f0000000040)={0x2, 0x0, 0xfffffffffffffff7, 0x4, r3}) r4 = msgget$private(0x0, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000340), &(0x7f0000001500)=0x4) msgrcv(r4, &(0x7f00000004c0)={0x0, ""/4096}, 0x1008, 0x0, 0x2800) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000100)=""/171) pipe(&(0x7f0000000480)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000000380)={0x9, {{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x88) 2018/04/02 01:34:22 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x0, 0x200000) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000018003d56e9d8992263eb3e00fa0000000000006d0924e76572ef79f9b5a9c1d8de388963fb637bf18c6612921d076c3617e4d85c9f4e25ececcba07deb0dfe2e3e92163b377e6e623e8b1159e3abfff717734226c42092664ee410549e68558f9ec362d87bce4916184d8ea8", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x314) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000080), r2, r1}}, 0xfdba) 2018/04/02 01:34:22 executing program 3: r0 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000008000), &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}, 0x30e) 2018/04/02 01:34:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001080)=@broute={'broute\x00', 0x20, 0x2, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000bc0), &(0x7f0000000c00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, 'bcsh0\x00', 'syz_tun\x00', 'rose0\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="de501b28aebc", [], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x401, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1c8) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000200)=""/170, 0xaa) memfd_create(&(0x7f0000000180)='em0em1\'\x00', 0x1) timer_create(0x0, &(0x7f0000000100)={0x0, 0x18, 0x2, @thr={&(0x7f0000000040)="69be669108ca73a7f9a9581662c46b9f4233516066a886857c1e55b3baf1c0fbfd2f6723fe670e87f5acd6d148d5777c86d5de116665f1139df1f2c8a9c0f8203e0cfcd72e3a4d92ae6515ac451f8f8cee9fca9c5b150b5f147bf971003c886af660445cbba181103a8112aca9e9ff4f078b", &(0x7f00000000c0)="18831ab60e6f2c9b3bd581aeead888ab"}}, &(0x7f0000000140)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) [ 136.209811] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/02 01:34:22 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x0, 0x0, 0x10000) ioctl$KVM_RUN(r0, 0xae80, 0x0) fallocate(r0, 0x1, 0xb0a, 0x10000) lseek(r0, 0x0, 0x4) 2018/04/02 01:34:23 executing program 3: r0 = socket$inet(0x10, 0x4, 0x7fffffff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000090000000300000050020000b8000000ffffffffffffffffb8000000ffffffffb8010000ffffffffffffffffb8010000ffffffff03000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x2b0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000f00083c14cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) [ 136.279491] kernel msg: ebtables bug: please report to author: Total nentries is wrong [ 136.317180] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/04/02 01:34:23 executing program 5: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f00000000c0)="8a350173a56c860e05e1bfb9593e3ac0a98ff4d0ece4f8dc3fd322e2f2207eec94e707bdf42f48b3ee4cd987895de9eb92ef73bb2de44422ff6138931ad4399cc7d3ec3ee618ebf2d7cd72", 0x4b, 0x0) sendto$ax25(r0, &(0x7f0000000000)="68c9856dd12aefd38fd5df74b6eb07b23358f117ed6a4ab34f1b21d99d3e24d2", 0x20, 0x800, &(0x7f0000000040)={0x3, {"6acc2d6336b747"}, 0x40}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000001040)) 2018/04/02 01:34:23 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000000005, 0x6, 0x5, 0x5}, 0x3bc) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x0) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f00000003c0)="c5a39111959ba1ffcb78e7b136ccb41a255fa09ccc14e37078cb217905f53fab2b34c91f2a5bf5a1da3e16145a62e21db9b4e15969f0876f30128f13cb47e830ed57162e8f541c52e2894be56db79f1bd415bc37b46c106052dfa22b3a2a2a2d2f632c3e8a2eb5ef6c65a890f7af34e57bbf8a2462db9fbe7a2a9565ee37951895a0aa420eccfbfdf94d08c9bb8bfd920faccf1abac004d364370394509a2d0e11cbd4603e34d1574d6a4ec29b5198c5862895ec18981893dd94120350195c3f1b", 0xc1) modify_ldt$write2(0x11, &(0x7f0000000040)={0xe83, 0x100000, 0x3400, 0x9, 0x400, 0x0, 0xffffffffffff936c, 0xfff, 0x101, 0x3ff}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000080), &(0x7f0000000040), 0xfffffffffffffffd}, 0x20) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x3, 0x2000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x406840, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000180)="34cace83b28d2f32a7c859abebb7cb6d1e9af6e0e56de425f11e111d773f3de34a54abb44383b35d610a13f34cd308710c15cb1d9a74a3ab92ed942acd696869e8eae07309f2da633f92113736d67fc2f1e3e22f6a61efddb499b879a7c404e8c0592abc89ba004f2169c838cc77e06d804ff836c513f7524fbe09910aed9f01a5f326327313c88bbcd316717b0391dd99d5c98ba36dc4c0e47ff44e4aa3ba7502eb12c8d1305c4b115358f4c1c6d243e990dac88f084e67f1c8c37f65b4379b20d3c78f76175fb50aa32ebb3db263ce94431c8c6db6e39922") ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00000002c0)=0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000004c0)) 2018/04/02 01:34:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000115fe0)={0x1}) fcntl$lock(r0, 0x24, &(0x7f000001d000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="b83b467ce59da706a86a44e7b4c9d722b38a8e53c446c545aac23105128cb14d727e2ae5d2e08ec0b449d8980a0b16982ec5d583d6f5fac990a62399954e7d4cae68953b6e725d4ee7d17c437dfb95e0d23e852bfe2c8bd8f16eca64ddd77122c2fcba6bb38871014cbf971b1250", 0x6e, 0x0) keyctl$get_keyring_id(0x0, r1, 0x7) 2018/04/02 01:34:23 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="736e30e300000000000000"], &(0x7f0000000140)='\x00', 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffffff, &(0x7f00000013c0)='./file2\x00', 0x40000, 0x80) ioctl$TCSBRK(r0, 0x5409, 0x1) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001580)="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", 0x100000, &(0x7f0000001540)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f0000001480)="fcdb00fd69e26edc8042ba14f964ced48ee4569113fe9865745ca7a79263e7d4017cfa8a92df736059b241014e8578384c03afda6800cdf38e08c3f2ca1b0de6f85d9bae9e975b26603354075753179510de9a436a4550cbf661856b3d2b0e249aca1197a19e2352e4c120f2b9b760f8b250df6ba5482b2f5fd206fcfc748e92", 0x80) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file2\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000200)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000240)='.', &(0x7f0000000280)='mslos\x00', 0x5010, &(0x7f00000002c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) r2 = add_key(&(0x7f00000002c0)='pkcs7_test\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="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", 0xfb6, 0xfffffffffffffffe) setxattr(&(0x7f0000000380)='./file1\x00', &(0x7f00000017c0)=ANY=[@ANYBLOB="747275deffa89baae90fc5ff7f0000000000000000a180a8ca64f7cd4c7fd872b438e1ee0cf8ef84acf15f5c5c5e150edbb01dd245c0e2489e5a26aabf5ae200003621a6f9b2154ef4d1c2e96a9624d85f45f2e1c2681ce0d1aa403e31d8a8c8320180000000000000fc1e21dd8e0000000000ae2a82536c5351c48d83a598f1745ac2"], &(0x7f0000001440)=',\x00', 0x2, 0x1) keyctl$invalidate(0x15, r2) umount2(&(0x7f000075e000)='.', 0x0) r3 = dup2(r1, r1) pipe(&(0x7f0000001780)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001540)) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4008641a, &(0x7f0000001500)={0x0, &(0x7f0000001400)}) clock_gettime(0x0, &(0x7f00000016c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000001700)={0x8000, 0x100, 0x2, {r4, r5+30000000}, 0x0, 0x6}) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000340)) 2018/04/02 01:34:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000000080), &(0x7f0000000140)) eventfd(0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x1) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/04/02 01:34:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x800000000002) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000000000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f900000824f4f721cfb8416adaea630af8b01d213a2dd8a6a7f712972f92939604ff27f363164727bfda7aef2e1884a3076a242efe08c2227b85e9568a3125eee8f2d98f855d9b5bd822b8dcb984635f7aafc836e67ea724c1a943ce0e68eebb88c8fa5ca739417ce527fba40f343cde05a3a2cfbfab49e6af069439da161b17902fb217758bf5fd283b0837d6228cd2a55da05face5d5ff9209e4602beeb6a9873ff682f55b59390079e31b2923612dfe420f654c97af78f3485a", 0xe0}], 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001780)='/dev/mixer\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x199}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x2, 0x2, 0x100000000}, &(0x7f0000000140)=0x10) pipe(&(0x7f00000001c0)) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x3, 0x3f, 0x1}, 0x10) 2018/04/02 01:34:23 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f00000000c0)="bb85f15acb84081e2b5354c66ea19f0100e2c069abd59010014647dc78dee66f7fab8ce182d567328a8dd6a034250de59706cccb0c56") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000040)='./file0\x00', 0x400000000000000) 2018/04/02 01:34:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="c401b155fe8f4958023245d9d03e65f346a5660f71f30066b8e7008ec8c7442400aa4e0000c74424025c00c0fec7442406000000000f011c240f206440669044d88a867cddd9", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000140)={'security\x00', 0xfffffffffffffe42, "bd7c0fb0e6a2bf8e3b98f22d"}, &(0x7f0000000180)=0x30) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000001c0)) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a5f000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000200)="f30f52fa66b9ee0900000f320f20e06635000004000f22e066b9800000c00f326635001000000f300f01c80faeac45c50f214c0ff9e766b9800000c00f326635000800000f30660f2023", 0x4a}], 0x1, 0x0, &(0x7f0000000280), 0x0) 2018/04/02 01:34:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000000c0), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/02 01:34:23 executing program 0: syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000080)='task\x00') setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000007002000000000000fffffffffffffffff8000000ffffffffd8010000ffffffffffffffffd8010000ffffffff03000000", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="0000000000200000000000000000000000000000000000000000000097c9b1045bd2f1ff00000000000000000000000089a8e4d8b83062cfceb9a8e87f36f62fc8f3f7cea25e56c4d3868be103cd3878fdf7ab9f726d314528f2640f95a9440ea2c36535b87ea6ad3bf46006c841e78363e1535d9d48c369104ddc9d7771de935b6d6543ed00c13d35b36dc3f0ea59d45fc9090fd53c336780"], @ANYBLOB="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"], 0x550) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) socket$pptp(0x18, 0x1, 0x2) 2018/04/02 01:34:23 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x101, 0x10480) perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x4000, 0x78000020, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/181) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/02 01:34:23 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x20000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x33) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001240)=[@in6={0xa, 0x4e22, 0x4, @empty, 0x2}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x200, @mcast2={0xff, 0x2, [], 0x1}}], 0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x7f, 0x8, 0x10000, 0x4, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000012c0)={r3, @in6={{0xa, 0x4e20, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x9, 0x9}, &(0x7f0000001380)=0x90) sendto$unix(r2, &(0x7f0000002500)="23c5e141d059f6722a942bfdd8d5d74707fdf6bfda1713db89444a746112b59143dbae0fe5817599da6c2806633338797065f5173a6c36572acdc48e5a343ce5bd611cb7066760d26dc56f7db23c76d8bf02f55d80c4a6afcf11c98ff557326255383da5c5d5601bdad8d9385e784828908f08fb0fb7c9ed1d340f79c8f72bb6d663a6bd4135e13bf1e1bbba3088f52d98c0dcc08714364affe0148bb4ef462e5ebacf04a77a9befd627ebbcabe35b7913986e4f2a0ebfa52cf549be6da18679f6b21dd6a656f504ae157fb4cec8ccbb45499d783681e756", 0xd8, 0x4000001, &(0x7f0000002600)=@file={0x1, './file0\x00'}, 0x6e) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000001500)=""/4096) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000001480)={@local, @rand_addr, @dev}, &(0x7f00000014c0)=0xc) pivot_root(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)='./file0\x00') r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r4, 0x8993, &(0x7f0000000040)={"69703667726530000000000000001000", @ifru_mtu}) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000001440)=""/55, 0x37) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000011c0)={@multicast2, @dev, 0x0}, &(0x7f0000001200)=0xc) sendto(r4, &(0x7f0000000140)="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", 0xfeb2, 0x8010, &(0x7f0000001140)=@ll={0x11, 0xff, r5, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x80) 2018/04/02 01:34:23 executing program 3: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) sysinfo(&(0x7f0000000200)=""/4096) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000180)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x2) writev(r1, &(0x7f0000251ff0), 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) 2018/04/02 01:34:23 executing program 6: perf_event_open(&(0x7f0000000400)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffefffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000340)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x82, 0x0) mq_notify(r1, &(0x7f0000000180)={0x0, 0x32, 0x1, @thr={&(0x7f00000000c0)="3fae421d39009085ce74b950a5583c0967fa3c5965428a36297bc46a3b892eddad09475ae14efa765f1fffde883a3fd41d50a8e5dc4d9c0dfff906db49d1e3509d3529f7d7ee6eade18cc536517d7b88f8dd71be5c154aa989275177b88ca90826e4128046624187f2f9e03c544503d27cbc3eecabeaf65f81ec6169d23468c8d84cf85dbe0c24e80f60ec3d2876", &(0x7f00000002c0)="38baea9dbbd116abbcd97754f6aaa20533df3a062a828d7007a773fa11c7f5e7bfed078abef1e1e1f51333b18ba29cd6b016e21605c568fe0ca37a91eba9bfc78596d5cf1d7e45ea0d"}}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000005c0)=@nat={'nat\x00', 0x19, 0x3, 0x90, [0x20000200, 0x0, 0x0, 0x20000420, 0x20000588], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=[{}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x3}]}, 0x108) 2018/04/02 01:34:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x9, 0x4) r2 = socket(0x11, 0x80000, 0x6) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000005c0)={0x0, 0x0, 0x20, 0x8, 0x4, 0x8000, 0xefd6, 0x4, {0x0, @in6={{0xa, 0x4e24, 0x1800000000000, @empty, 0x4}}, 0xa408, 0x314, 0x20, 0x5, 0x2}}, &(0x7f0000000680)=0xb0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000006c0)={0x0, 0x4, 0x5, 0x1, 0x662e041b, 0x7, 0x7, 0x2, {r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x8, 0x20, 0x8, 0x1379, 0xa6}}, &(0x7f0000000780)=0xb0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000380)=0xffffffffffffffff, 0xfffffffffffffef5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x93a}}, 0x4}, 0x90) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv4_newaddr={0x18, 0x14, 0xb01, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) 2018/04/02 01:34:23 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) r3 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000080)={{0x10001, 0x5, 0x100000001, 0x0, "7a570708afc33b3cde3025754a1221ca4cbf3049fa725bae0666f3a8648a221681642d3d13b55c32d9be4839", 0x9}, 0x0, 0x0, 0x4, r3, 0x7, 0xffff, "c8987631ae0390a39802b8c0919f3a1d36f2f8b5a710639122d1993297805aa2f9f3e933a77f3fa3ab155cef99dc64f6c46b9dafdb2beba7cf393703f425b160", &(0x7f0000000040)='X\x00', 0x2, [], [0x3, 0xda, 0x6, 0x6]}) ftruncate(r1, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/04/02 01:34:24 executing program 2: 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 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000740)='/dev/dsp\x00', 0x22200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000780)=[@in6={0xa, 0x4e23, 0xa1a, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e21, 0xfffffffffffffa8b, @loopback={0x0, 0x1}, 0xfa2}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xb}, 0x9}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x1f, @ipv4={[], [0xff, 0xff]}, 0x4}, @in6={0xa, 0x4e24, 0x3ff, @empty, 0x7}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0xdc) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) socket(0x1e, 0x5, 0x0) 2018/04/02 01:34:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-camellia-asm,tgr128)\x00'}, 0x3b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) [ 137.345482] binder: 12266:12268 BC_INCREFS_DONE node 10 has no pending increfs request [ 137.378722] binder: BINDER_SET_CONTEXT_MGR already set [ 137.402217] binder: 12266:12274 ioctl 40046207 0 returned -16 2018/04/02 01:34:24 executing program 4: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) close(0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6a04, 0x80200) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000003c0)) r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000006c0)=ANY=[@ANYRES16=r1, @ANYBLOB="1e04cf89913908266d2757b884de050000000000000086b33a73a01877b1fca7f4c136d951f6ab1da7c570f6303174e496a373dfab0ee194f44d31ec50d2f1040f11a91b56a26af22e0c34fa39518ce7cfb33b0b2bd8a7e6345a6fd436684beda33239244bf8f1a8c8", @ANYBLOB="e5d82dfd1c33e05b229a2f2e0b510f31de9bc90427f969adcdcf66ebaf286e806d80bed1536ef583fe5b3821136c2b9e7c869ab05ee700057f74f40bcd5084f04dc0aea14bf3965d8b60aa830c20d730c2062d62cf65c74ea8638d61bec01e856bf9402da5f2240d7924a6510e0b4ccf161653156e6103d3931ca92f12080d33ef933e804234e6", @ANYBLOB="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"]) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x8, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074fff0)='/dev/sequencer2\x00', 0x40000006, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'syzkaller0\x00'}) r4 = inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x1) inotify_rm_watch(r3, r4) read$eventfd(r2, &(0x7f0000000040), 0x8) dup2(r0, r3) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000057cff4), &(0x7f00002bdffc)=0xc) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) r7 = userfaultfd(0x0) msgget(0xffffffffffffffff, 0x400) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) dup2(r0, r5) fcntl$getownex(r1, 0x10, &(0x7f0000000380)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000000600)=r8) 2018/04/02 01:34:24 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvfrom(r0, &(0x7f0000000280)=""/191, 0x204, 0x0, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ifreq(r0, 0x8935, &(0x7f00000003c0)={'ip6_vti0\x00', @ifru_mtu=0x1}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x0, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000400)={0x7, &(0x7f0000000740)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) socket(0xa, 0x0, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) dup2(r3, r2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000440)=0x156, 0x25b) socket$pptp(0x18, 0x1, 0x2) 2018/04/02 01:34:24 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x4000, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000300)=0x357) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x61f, 0x20, 0xba61}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x6}, 0x8) r3 = socket(0x15, 0x80005, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000380)=ANY=[@ANYBLOB="04000000000001001305000000000000bc000000000000000600000000000040001000000000000000040000000000007f00000000010000050000000000000000040000"]) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @rand_addr}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x114, 0x2710, &(0x7f00000001c0), &(0x7f00000000c0)=0xfffffffffffffea1) 2018/04/02 01:34:24 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') getdents(r0, &(0x7f0000000080)=""/190, 0xbe) getdents(r0, &(0x7f0000000140)=""/407, 0x197) openat(r0, &(0x7f0000000000)='./file0\x00', 0x290000, 0x4) 2018/04/02 01:34:24 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x3, 0x200) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f0000000240)=""/142) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x2800) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x4) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000f1eff6)='./control\x00', 0x220000000009) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f000001eff6)='./control\x00', 0x2000200) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000140)={0x3, [0x4, 0x3, 0xffffffffffffff4f]}, 0xa) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="5fce869db66fa225921ad03d773be4ff", 0x10) rmdir(&(0x7f000075aff6)='./control\x00') 2018/04/02 01:34:24 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8927, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000080)={@loopback=0x7f000001, @rand_addr=0x3ff, r2}, 0xc) 2018/04/02 01:34:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfc, 0x2}, 0xfffffffffffffca7) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) 2018/04/02 01:34:24 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x800, 0x20800) connect$bt_rfcomm(r0, &(0x7f00000003c0)={0x1f, {0x0, 0x5c1ac8e8, 0x7, 0x6, 0x3, 0x100}, 0x4}, 0xa) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8200, 0x0) sendto$unix(r1, &(0x7f0000000140)="b5a6a5de065d02f509783875e8477b546fd58f74332a2bad066c6fc7968f06458f4fafc59fcb91bdd3859eb80729fef7203ee5791b35cb53290692eaf9d316b99bbc538b9e58c08771cc53cc328557c30bf9ef2fa7bcda9e80c6836c23c30debcab96cbe07a8b2aa8a45f8b5493b7161401ff467cce2b54762bd0b4f91adc5a1b5eab245dd0b11a89e7077684ad2a801364af979d22bc98ae8e38a5a3d18a2345bbcdf5b1bd6c5977d17a5480ccb285ac94da78ef7dbb7b7ace3e92ac2504737a51bc39c8fede30a096ad8dbe82f031294e1eed283aaac", 0xd7, 0x80, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xfffffffffffffe35) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000300)=""/70) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000700)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000800)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a40)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast1=0xe0000001, 0x4e21, 0x0, 0x4e22, 0x1, 0xa, 0x0, 0x80, 0x3c, r2, r3}, {0x6, 0x1, 0x800, 0x4acd, 0x1, 0x3, 0x0, 0x2}, {0x1f, 0x101, 0x3ff, 0x2}, 0x2, 0x0, 0x0, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d4, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3505, 0x2, 0x1, 0x3, 0x3880, 0x6, 0x4}}, 0xe8) sendmsg$nl_generic(r1, &(0x7f0000000880)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYPTR64=&(0x7f0000000440)=ANY=[@ANYPTR64=&(0x7f00000008c0)=ANY=[@ANYRES16, @ANYPTR64, @ANYBLOB="4a31bc597e7357874b47b4053311c94d9742e150bff2cb59d5405ec505f5cadc33aa0a69168f8e3a95ae946997e3fd6148b2adba814653c0f4d07853157093c701e24aed29b0da41d44f481159bac45a040bcd51d4d348948c1ce23619b7", @ANYBLOB="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"], @ANYRES64=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1], @ANYRES64, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64]], @ANYPTR64, @ANYRES16=r1, @ANYRES16, @ANYPTR64], 0x7}, 0x1}, 0x14) ftruncate(r1, 0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000500)=@sack_info={0x0, 0x101, 0x920}, &(0x7f0000000540)=0xc) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000000c0)={0x100, 0x800000000}) 2018/04/02 01:34:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000180)=0x1e) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)="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", 0x183) r1 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x80, 0x400000) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x40000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000005c0)) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000100)={0x3, 0xffffffff}) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000007c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x4c, r4, 0x20, 0x70bd29, 0x25dfdbfd, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000640)=ANY=[@ANYBLOB="66696c746572000000006ddd844403000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000fb04b555866081bec6fe00000000000000000000"], 0x58) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r5 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000480)={{0x5, 0x5, 0x100, 0x2, "83a8c16e4eaf31582495105bbe55af9c07c606def5cf96b4b83528a374839f2b4889fc405a9b4c56d8d0d159", 0x1}, 0x0, 0x0, 0x18, r5, 0x401, 0xab5a, "187ec90efdcf8380829243d30af7155c79231e6bbb85edeb1bec9d44bc7ef10e19b11ad83264ca168cda50c456276e559e71535ea275f060fab32a961d30683e", &(0x7f0000000080)='{[&\x00', 0x4, [], [0x6, 0x5, 0xd4, 0x6]}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x80000, 0x100) connect$vsock_dgram(r6, &(0x7f0000000240)={0x28, 0x0, 0x0, @hyper}, 0x10) 2018/04/02 01:34:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xffffffffffffffff}, 0x0, 0x20000000, r2, 0x0) r4 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000003ff4)) r6 = dup2(r3, 0xffffffffffffffff) pipe2(&(0x7f0000000540)={0x0, 0x0}, 0x80800) getsockopt$inet_mreq(r8, 0x0, 0x24, &(0x7f0000000140)={@dev}, &(0x7f00000002c0)=0x8) r9 = shmget(0x3, 0x1000, 0xffffffffffffffff, &(0x7f0000764000/0x1000)=nil) r10 = semget(0x2, 0x4, 0x80) semctl$SETVAL(r10, 0x1, 0x10, &(0x7f0000000340)=0x100000000) setsockopt$inet6_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}}, 0x200, 0x100, 0x800, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) shmctl$IPC_RMID(r9, 0x0) r11 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000500)) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000580)='westwood\x00', 0x9) dup3(r11, r8, 0x0) ioctl$VHOST_GET_FEATURES(r7, 0x8008af00, &(0x7f00000005c0)) fcntl$getflags(r0, 0x40b) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x0, 0x10000}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f00000003c0)={r12, 0x8}, &(0x7f0000000400)=0x8) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r8, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$ASHMEM_GET_NAME(r6, 0x81007702, &(0x7f0000000100)=""/24) syz_open_dev$vcsn(&(0x7f0000000440)='/dev/vcs#\x00', 0x0, 0x80) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/04/02 01:34:24 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000240)) shmctl$SHM_LOCK(0x0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x0, 0x0, {0x3, 0x1, 0x7f, 0x2, 0x8}}) 2018/04/02 01:34:24 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="93cc3b1007bcdb2e1b8446a710d1f99328b1bb3db6f2", 0x16, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="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", 0xf00, r1) keyctl$unlink(0x9, r0, r2) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) write$rdma_cm(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000086becbba571564567264000000005d99ed08e8812d7839008ef692cb161ce97809eaea1d5398bbd1b75dafc7d00b295f5e043179969a051889d45209728ee088f148d1d8d83e7797bbb52a0c68611ad16dabc48d74254db7f8b1754e64368ad7510feb56f9699f934f4268c01a6528bf85b15afef922ea271f8b6a6775d1c0a1d656df12bda023147091cf0e23e8dee24d01a7e9995f4d68150e1aa24b31e55134fcae019d48c2455707a46ca445f5fdbaeee3215a3d0aac14e50f7257ce85fb0c000000000000000000000000000000000000"], 0x20) write$rdma_cm(r3, &(0x7f0000000280)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000240), r4, 0x0, 0x0, 0x1}}, 0x20) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f00000003c0)) socketpair(0x9, 0x5, 0x7, &(0x7f0000001500)={0xffffffffffffffff}) ioctl$TIOCSBRK(r5, 0x5427) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r6, 0x40a85323, &(0x7f0000001400)={{0x4, 0x7}, 'port1\x00', 0x1, 0xa0000, 0x7f, 0x7, 0x8, 0x2, 0x2, 0x0, 0x2, 0xc0000}) 2018/04/02 01:34:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000001c0)=""/248) 2018/04/02 01:34:24 executing program 6: r0 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be8440000000000000000", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x21, 0x0, 0x9b19, 0x3fd, @tick, {}, {0xffffffffffffffff}, @raw8={"807f6ec5f1b56b65182b69c9"}}], 0x30) 2018/04/02 01:34:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x9f8d8cc7302b0fcb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {}, {0x0, 0x0, 0xffffffffffffffff}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffd33) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000400)={0x996a, {{0xa}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}, 0x1fffffffffffd}}}, 0x108) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/04/02 01:34:24 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x18280}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)={0x230, r1, 0x720, 0x70bd2b, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7b5}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xbf}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x101}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xef99}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x22}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x74, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fff}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x427}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3000000000000000}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x230}, 0x1, 0x0, 0x0, 0x8000}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)={0x18, 0x2d, 0xb01, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 138.471567] device bridge0 left promiscuous mode [ 138.685422] device bridge0 entered promiscuous mode [ 138.691774] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 138.698439] device bridge0 left promiscuous mode 2018/04/02 01:34:25 executing program 4: syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x2, 0x200) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000100f50), 0x8) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5cd2, 0x800) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000002c0)=0xd9) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r2, r3/1000+10000}, {0x0, 0x7530}}) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000200)={'broute\x00', 0x0, 0x4, 0x95, [], 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f0000000140)=""/149}, &(0x7f0000000280)=0x78) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000340)=@fragment, 0x333) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x4}}], 0x1, 0x0) 2018/04/02 01:34:25 executing program 5: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000180)={0xc162, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x108) 2018/04/02 01:34:25 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x193402, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)) 2018/04/02 01:34:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x14) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r4 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfff, 0x18000) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000240)={0x4, 0x7, 0x295, 0x80, 0x7, 0x9, 0xff, 0x8, 0x4, 0x1fc, 0x6, 0x4}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0xfc, "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"}, &(0x7f0000000200)=0x104) io_setup(0x1, &(0x7f0000479000)=0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) io_submit(r5, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) 2018/04/02 01:34:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f00000000c0)="791f7dfde08186d67d777a649298a8fb2ad96c735b539d025e309b4949b81f36919e0bc93e876c5cf313aeda8e6bdb5e", 0x30) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x81, 0x200202) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000040)=""/112) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/02 01:34:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d32000)=0x1000, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x28) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000080)={0x0, 0x1, 0x16}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0xffff7c0000000000, 0x0) 2018/04/02 01:34:25 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) writev(r0, &(0x7f000062eff0)=[{&(0x7f0000b06fce)="f6", 0x1}], 0x1) 2018/04/02 01:34:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x8, 0xffffffffffffffff, 0x1}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x2, 0x224000) r4 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x892e, 0x400) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000400)={r3}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0xfff, 0x100, 0x2, 0x4, 0x7f, 0x4, 0x101, 0x1, 0x8, 0x3, 0x20, 0x4, 0x100, 0x2, 0x1, 0x6}) fcntl$getownex(r3, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$peekuser(0x3, r5, 0x2) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000200)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r4}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000280)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0xc, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 'ip6tnl0\x00'}) 2018/04/02 01:34:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x41) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000040)=""/49) close(r0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)="10", 0x1}], 0x1) 2018/04/02 01:34:25 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8000, 0x600000) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/02 01:34:25 executing program 5: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000200)) read(r0, &(0x7f0000000080)=""/238, 0xee) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) sigaltstack(&(0x7f00008c0000/0x4000)=nil, &(0x7f0000000000)) memfd_create(&(0x7f0000000180)='lowlan0vmnet0\x00', 0x1) mlock(&(0x7f0000374000/0x2000)=nil, 0x2000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000530000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) 2018/04/02 01:34:25 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4, "dc81263c"}, &(0x7f0000000200)=0x28) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x3, 0x101000) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x2) 2018/04/02 01:34:25 executing program 4: r0 = semget$private(0x0, 0x0, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x200000, 0x0) write$eventfd(r1, &(0x7f0000000340)=0xbe6, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) semctl$SETVAL(r0, 0x6, 0x10, &(0x7f0000000240)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c6bff8)={0x20080522}, &(0x7f0000034000)) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) sched_setattr(r5, &(0x7f00000002c0)={0xd2c2f8b4715bd602, 0x0, 0x1, 0x40, 0x100000000, 0x80000000, 0x7afb8286, 0x3}, 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000280)={0x7, 0x1, 0x7, 0x8, 0x2f5}) r6 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xda, 0x111001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r6, 0x29, 0x14, &(0x7f0000000180)={@empty, r7}, 0x14) r8 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r8, 0x541b, &(0x7f0000001200)) 2018/04/02 01:34:25 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000001880)={0x0, 0x0}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000001400)={0x5, 0xffffffff, 0xfffe, 0x0, 0x7, 0x81}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0x1ae, &(0x7f0000000180)=[{&(0x7f0000001440)=""/131, 0xff03}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x726}, 0x0) mknod$loop(&(0x7f0000001500)='./file0\x00', 0x100, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002a80)={&(0x7f0000000340)=@nfc={0x27, 0x7fff, 0x1ff}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000001500)}, 0x0) poll(&(0x7f0000000140)=[{r1}, {r1, 0x80}, {r0, 0xa}], 0x3, 0x2) r2 = syz_open_dev$amidi(&(0x7f0000001380)='/dev/amidi#\x00', 0x80, 0x420000) poll(&(0x7f00000013c0)=[{r2, 0xb0}], 0x1, 0x9) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000001500), 0x0, &(0x7f0000000200), 0x0, 0x10}, 0x0) 2018/04/02 01:34:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) acct(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) fadvise64(r1, 0x0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000440)=""/79) r3 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x8, 0x4000) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)="2627706f7369785f61636c5f61636365737329932f00"], &(0x7f00000002c0)=[&(0x7f0000000240)='/dev/dmmidi#\x00', &(0x7f0000000280)='{mime_typecgroupppp0\x00']) mmap(&(0x7f0000008000/0x9000)=nil, 0x9000, 0x0, 0x21013, r1, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r5) r6 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2000) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, "7e2b342a696173014e68b039300b65b20e4ccbc5d55d38110144e5a51a3750f54d2e0244761794fcb05eff81c6853fe5a9c4d5c86dc54e93f3437531d712de38", "ddf416217cf52cafbc95186493c5de246c27cea0f8dde603ce98fdb64e32b462", [0xfff, 0x8001]}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000005c0)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000600)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e24, 0x3fc00000000000, 0x4e23, 0x1, 0x2, 0x0, 0x80, 0x73, r7, r4}, {0x4, 0x140b, 0x1f, 0x9, 0x3, 0x9c5e, 0xb8f, 0x57a0}, {0x9, 0x9, 0x100000001, 0x80}, 0x6d3, 0x0, 0x1, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0xd}, 0x4d6, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x0, 0x1, 0xe45, 0x0, 0x800, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x20000050}], 0x10}}], 0x2, 0x0) 2018/04/02 01:34:25 executing program 6: mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='ceph\x00', 0x0, &(0x7f0000000200)="eb810de94c00d3d4475fa5c836c70400000000000000e349f9867b60a73dcafba4a7e6394a863ceb01826747db4e9750ac249d8b49eb58c1beecb3181f33ae8d924f6c79fec4d3480db5353ec18b1aac53d8cef942728c443eb1b7ba8d70bda0f2d797cc4458fc943225bcf190b5b33a52af237113c693c75fbd5769ee1d92e238fe") mkdir(&(0x7f0000000280)='.', 0x0) 2018/04/02 01:34:25 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000100)={0x14, 0x10, 0xa, 0x1}, 0x14}, 0x1}, 0x0) r2 = fcntl$dupfd(r1, 0x4000000000000406, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x7217}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000480)={0x0, 0x4, 0x4}, &(0x7f00000004c0)=0x8) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000140)={'lo\x00', 0x401}) getpeername$unix(r2, &(0x7f0000000800)=@abs, &(0x7f0000000880)=0x6e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x5}, &(0x7f0000000540)=0x8) bind$rds(r2, &(0x7f00000008c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x101, 0x0, 0x200, 0x4, 0x7}, &(0x7f0000000640)=0x98) sendmsg$inet_sctp(r2, &(0x7f00000007c0)={&(0x7f0000000040)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)="16ff5d66d4583c276a127061d10875cd51f94af21a8f817822ccdc4f8d2a0570bab462625fa412a8f8febe1bd2b774ff510b2dd102ad66a1736bc2237102cd2ad118ee38049762b031ac4ca9d332c6c055a498fd5b3da5e8fd51281fff694b09c827b79dcc4bc8b2e2bf523f37663913ef2b33ad251fd23dfc", 0x79}, {&(0x7f0000000280)="9a4e5883dee19aa6488537179e7b171158933864a8294c1ceb6bed9d19e521c9441d9738672bda97d68a2dff358aa086b28943a1d8d473d4374b2cc17d5f8f7ad52fbd9c15e51f63233f8b6f94ea56a46785d3d7acce482b0a570bb00f3d9f82c08a6f3922494438f3b02dbde72303dd351f4c59248ccce8db65ba1b07612bc239828092e72cf8eebe15189a401af8eac778513b0b5c484dc5d098f85484cdec31509d1456ca0251d1e6ae91a0cee97e34", 0xb1}, {&(0x7f0000000340)="1b474fbd4c5c64f5c08b1b60ee2c6d0b06305a52497008c5a7ab3dbb65317d00bdbd32062abc4b7b450f291072037057abd0c5981a4f390fbe6acb87e6ada285db03ba4bdfc66d9f05a2645b9a645f79ccefef6c402a42c5bff58f1b7f4ed2c5165a304706e97b5c3e0f033f705e88a8b854fbeee714d1cfa2b23ec86e10d129a3cd195af5c87aa92f8395b8c9762870cf53ad82732628a1d2d57f85fa422661c6a1dbc7860eae20580791bbe0c6d2b16e7e2bb3f97e658e6776fb99c02b6f3cb4d5db44af8f8a8bb38717", 0xcb}, {&(0x7f0000000140)}], 0x4, &(0x7f0000000680)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffff8, 0xffffffffffffff81, 0x7fff, 0xfff}}, @init={0x18, 0x84, 0x0, {0x9, 0x5, 0xfffffffffffff000, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x0, 0x8, 0x7, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8005, 0x9, 0xf5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff41, 0x8000, 0x200, 0x6, 0x7, 0x5, 0x6ac, 0xcc, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x3, 0x3, r6}}], 0x120, 0x4000}, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000900)={r6, 0x1}, 0x8) 2018/04/02 01:34:26 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x10) fchdir(r0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000080)={0x1}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/02 01:34:26 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r0, &(0x7f0000000040)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa}, r1}}, 0x30) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) close(r0) 2018/04/02 01:34:26 executing program 4: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7f, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000001c0)=0x191) pkey_free(0xffffffffffffffff) accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14, 0x0) 2018/04/02 01:34:26 executing program 6: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000040)='M', 0xfffffffffffffde0, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000000180), 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0x6, 0x4) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/04/02 01:34:26 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80200) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xd7, 0x2, 0x0, 0x0, 0x0, 0x1000, 0x88200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x97, 0x0, 0x0, 0x0, 0x40000000, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, r0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x7) waitid(0x0, 0x0, &(0x7f00006a3ff0), 0x3, &(0x7f00005d3000)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/112) 2018/04/02 01:34:26 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000be83f6), &(0x7f0000526ffc)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/fscreate\x00') mmap$binder(&(0x7f0000489000/0x1000)=nil, 0x1000, 0x461cd1c86d5702d6, 0x4010, r1, 0x0) 2018/04/02 01:34:26 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001380)) r1 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000000020, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) r2 = gettid() get_robust_list(r2, &(0x7f0000001300)=&(0x7f00000012c0)={&(0x7f0000001200)={&(0x7f00000011c0)}, 0x0, &(0x7f0000001280)={&(0x7f0000001240)}}, &(0x7f0000001340)=0x18) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f00000001c0)=""/4096, &(0x7f0000000100)=0x1000) flistxattr(r0, &(0x7f0000002400)=""/4096, 0x10ba) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000023c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="d383d3ecf8a824b159154067e8d62771dd3e7f1c32ac8be7315b24ab645e14ea920c9f88e1e57e0695f0e0a4949852a0"], 0x14}, 0x1}, 0x0) 2018/04/02 01:34:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001800ffff0000ffff00000000010000001400030010006becadd0bd5bd8340000762747c4d97dfcebf1aad06562f4339fe2204e0b2fb733ed4a306a5fa9e448abbf15dc608f510100000000000008f46ae46e0173ddc4d6c7c2f588576c2f7e47e15350d8be74f7fd3b3b8fec6e5d980000000000000000000000"], 0x1}, 0x1}, 0x1) 2018/04/02 01:34:26 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) gettid() r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)=0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x5, 0x30, 0x3}, &(0x7f0000000340)=0x18) r3 = add_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280), 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) ioctl$TIOCSBRK(r2, 0x40044591) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000000)=[0xf2a5, 0x86ff], 0x2, 0x7, 0x5, 0x5, 0x100, 0x0, {0x4, 0x1f, 0x4, 0x3ba7, 0x0, 0x7, 0x2bd, 0x92, 0x1d0, 0x4, 0x6, 0x8, 0x3480, 0xfffffffffffffff9, "f0b498ce7f77c773a8bc92b10c1cb46a037cc517243cfa02a5f1020609bd50b6"}}) ioctl$TIOCCBRK(r2, 0x5428) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f00000003c0)=""/238, &(0x7f00000004c0)=0xee) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ab5000/0x4000)=nil) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f000029a000/0x3000)=nil) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) unshare(0xc000000) 2018/04/02 01:34:26 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000)=""/20) 2018/04/02 01:34:26 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7fff, 0x10000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x44a, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @rand_addr=0xf95}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x10001}, &(0x7f0000000180)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400190c00ae4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a5040033e1ed5e0000000000221f100001000700f8ff090000ec6b0f536e", 0x58}], 0x1) 2018/04/02 01:34:26 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00005b6fce)=ANY=[@ANYBLOB="4fc60856a30f00000000000008460001080006040002018000000000008b22587a1fadac14ffbb000000"], &(0x7f0000efe000)={0x0, 0x1}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x800000}, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20180, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000001c0)={'syzkaller1\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000440)={{r3, r4/1000+10000}, {0x77359400}}, &(0x7f0000000480)) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000"], 0x1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000180)={{0x2, 0x3, 0x5f9, 0x0, 0xff8, 0x80000000}, 0x5}) r5 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x800, 0x400000) openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ptmx\x00', 0x40000, 0x0) r6 = openat(r2, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000500)={0x4, [0x8, 0x1f, 0x4, 0x2]}, &(0x7f0000000540)=0xc) syz_emit_ethernet(0x56, &(0x7f0000000000)=ANY=[@ANYBLOB="b3466873e771ffffffffffff000d030000e020010000475fa04751e6b5fbc5291711f720d9908a9ef05eee26fe653bb406b3d6879d58ca149e12de1d04797effe553cac7306bb0986e2bea90eec8f15adb51f24be65e"], 0x0) 2018/04/02 01:34:26 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000004000020000000000000000008001200020001f2ff100000000000001000e5ff0203000000000000000000001d0000010100c58a47566f8d45157c97ec3a0000000000000000000000000000"], 0x80}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080)) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x51, 0x0, 0x9, {0x3ff, 0x438}, {0xe50, 0x2}, @ramp={0x2, 0x25, {0x3, 0x0, 0xfffffffffffff1ac, 0x9e}}}) 2018/04/02 01:34:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x118) close(r0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=@newspdinfo={0x10c, 0x24, 0x500, 0x70bd28, 0x25dfdbfb, 0x6, [@policy={0xac, 0x7, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0xb0, 0x4e22, 0x4b4, 0x0, 0x20, 0x1417295bf51bf75, 0x0, r1, r2}, {0x6, 0x1, 0xd23, 0x1ff, 0x5d, 0x9, 0x0, 0xfff}, {0x9, 0x8, 0x0, 0x3}, 0x667, 0x0, 0x0, 0x0, 0x1, 0x2}}, @tmpl={0x44, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4d2, 0x3c}, 0xa, @in6, 0x3503, 0x4, 0x3, 0x2, 0x1, 0x7, 0x8}]}, @proto={0x8, 0x19, 0x6c}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4000880}, 0x4004000) write$evdev(0xffffffffffffffff, &(0x7f0000b5df88), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000005c0), 0x4) 2018/04/02 01:34:26 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x3, 0x200) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0x8) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001e00)={0xffffffff}, 0x13f}}, 0xff8c) write$rdma_cm(r0, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000000), r2, 0x0, 0x2, 0x4}}, 0x20) r3 = dup3(r0, r0, 0x80000) syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x20, 0x40) getsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000000080), &(0x7f0000000100)=0x4) write$rdma_cm(r0, &(0x7f0000001e80)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r2}}, 0x48) 2018/04/02 01:34:26 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b5f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 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={&(0x7f0000984c2f)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2000000000001, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10000, 0x20800) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x1fd, 0x0, &(0x7f0000ffb000/0x4000)=nil}) [ 140.225473] can: notifier: receive list not found for dev ifb0 2018/04/02 01:34:27 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000000c0)=""/23) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x4d4c2060f0d89fcf, 0x0) r4 = dup2(r2, r2) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000180)={0x2, 0x0, 0x3, 0xffffffff, 0xc0, 0xff}) sendmsg$netlink(r4, &(0x7f0000028fc8)={0x0, 0x374, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x20000000}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="11d65d6fe935c5f4ed451838f8e68766", 0x10) recvmsg(r1, &(0x7f0000000340)={&(0x7f00000002c0)=@alg, 0x80, &(0x7f0000000200)}, 0x10022) 2018/04/02 01:34:27 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="66baf80cb886f63682ef66bafc0c66b85f8a66ef430f01df66ba200066b87d6b66ef43c07f5a0f66450f388279573e450f01d1660f01303e3e460f01cb0f236fc7442400246f0000c744240209000000c7442406000000000f011424", 0x5c}], 0x1, 0x100000000000, &(0x7f0000000000)=[@dstype3={0x7, 0xe}, @cstype0={0x4, 0xa}], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="670fc72b0f00581066b81db400000f23c00f21f8663502000a000f23f80f001bbaf80c66b8f86beb8666efbafc0cb0d4eed12b2e0fc72b0fc72d3e650f01ca8fe968024d1f", 0x45}], 0x1, 0x0, &(0x7f0000000000), 0x0) r3 = dup2(r2, r0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000700)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10aea61134de09d8f0e9ab67e4bb4b3c5199cadf58ab550c72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b674281395000b90f0d692d30ecfb806326f17f0a7a24aa58b111193c5f100bb2e1f3874a807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c90000010000000000b5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b4ffc5251019eaee59d117d34c7be50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a504000000000000005105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd4268012c26ca447751ef7df01c13c7cb674ff41cb3c7f6890300e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6bfe789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef91b0980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8ac2f4276cb102ec89d0a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 01:34:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xfffffffffffffffb, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000000c0)="b8010000000f01d9660f388197d93100000f013d0f00000019b54b0db5e1b80c0000000f23c80f21f835080040000f23f8b906060000b8145e0000ba000000000f30c74424002ed563c2c744240200000000c7442406000000000f011c24c4e209baf72e0f011b9ad30000005a00", 0x6e}], 0x1, 0x8, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 01:34:27 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x7, &(0x7f0000000100)=0x4) syz_emit_ethernet(0x3a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x10001}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "025c1c", 0x0, "289bbc"}}}}}}, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x1b, 0x7, [0xfffffffffffffffe, 0x0, 0x40, 0xfffffffffffffffc, 0x3f, 0x3, 0xffffffffffffffe1]}, &(0x7f0000000180)=0x16) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x401, 0x8fe, 0x4}, 0x10) 2018/04/02 01:34:27 executing program 6: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = memfd_create(&(0x7f0000000300)="f55c5d47504c2d626465766c6f00", 0x0) syncfs(r0) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f00000006c0)=ANY=[]}, 0x1}, 0x0) fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = creat(&(0x7f0000000580)='./file1\x00', 0x0) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000280)) fsync(r3) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080), 0x0, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x10, 0x80000) keyctl$assume_authority(0x10, r5) r6 = syz_open_procfs(0x0, &(0x7f000072d000)='smaps\x00') readv(r6, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) accept4$packet(r6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x800) keyctl$setperm(0x5, 0x0, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000100)=0x81, 0x4) sendmmsg(r6, &(0x7f0000000880)=[{{&(0x7f0000000080)=@ll={0x11, 0x14, r7, 0x1, 0x48a, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000800)}], 0x1, &(0x7f0000000340), 0x0, 0x840}, 0x7}], 0x1, 0x4008050) readv(r6, &(0x7f0000f5c000)=[{&(0x7f0000002840)=""/4096, 0x1000}], 0x1) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f00000007c0)) r8 = socket$inet6_udp(0xa, 0x2, 0x0) r9 = fcntl$getown(r1, 0x9) ptrace$setopts(0x4207, r9, 0x3, 0x4) r10 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r10, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/04/02 01:34:27 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x2100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000080)={0xfffffffffffffffe, 0x1, 0x9, 0x1, 0x7fff, 0x8}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000016000)={0x14, 0x2d, 0x401}, 0x14}, 0x1}, 0x0) 2018/04/02 01:34:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r1, &(0x7f0000000000), &(0x7f0000000440)=""/129}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) 2018/04/02 01:34:27 executing program 4: getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x0, 0x401}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000002c0)=r0, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@generic='@']}, 0x18}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)) recvmsg(r1, &(0x7f0000000680)={&(0x7f00000003c0)=@un=@abs, 0xfd13, &(0x7f0000000300), 0x2, &(0x7f00000005c0)=""/142, 0x8e, 0x2}, 0x2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000540)) r3 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f0000000140)='./cgroup.cpu\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x100) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) dup3(0xffffffffffffffff, r4, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f0000000100)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x10000, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r6) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x200000, 0x0) 2018/04/02 01:34:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x200000115000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x200) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000180)={0x0, 0x1, 0x20000000101, 0x8, 0x9, 0xffffffff80000000}) 2018/04/02 01:34:27 executing program 7: fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1ff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xd5, &(0x7f0000000100)={0x0, 0x0}}, 0x10) syncfs(0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0x87, "70ba4cd57bb1bb042b3af231723645438340b28604bafc69a8be975e97d7357cc3e0ad9895942314832a4799a819de0095717f26f898c67aa5d7f3d6f90038cb4b99676f7d403199a4618a30a591632366f28bbe3e35b29f7710fa9d978249977b6bc6cb57e66a039ba61ed27009441013cfcbf2225ed069b75ef1b6bd715088b93781384a5327"}, &(0x7f0000000440)=0x8f) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000480)={r3, 0x5}, &(0x7f00000004c0)=0x8) ioctl$TCFLSH(r1, 0x540b, 0x7) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x4000, r4, r5, 0x100000000, 0x1f, 0x2000000) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r0, 0x1, 0x18}, 0xc) mmap(&(0x7f00002c4000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x4c) 2018/04/02 01:34:27 executing program 0: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x883, 0xd) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0xd0) ppoll(&(0x7f00004fc000)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) 2018/04/02 01:34:27 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02030000090000000000000000000000030006000000000002000000e0000001000000000000000000020000000002001000000004d3000004d50000000000000000000000000000"], 0x48}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={r1, r1, 0x6}, 0x10) read$eventfd(r1, &(0x7f0000000240), 0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x400000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@dev, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000500)={0x2, {{0x2, 0x4e22}}}, 0x88) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000340)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24}}, 0x330, 0x3, 0x532c, 0x1000, 0x4}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000480)={r4, 0x30, "1c807843795f8b91683f8a4afa799d747a38becb88f1cdc278e294d9c8bc3ab9fe32a1435e43144a257bb816a01c2ae9"}, &(0x7f00000004c0)=0x38) bind$vsock_stream(r0, &(0x7f0000000300)={0x28, 0x0, 0x0, @hyper}, 0x10) [ 141.196940] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns [ 141.208496] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/02 01:34:27 executing program 5: mlockall(0x2) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x4000) [ 141.288854] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 141.323626] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns 2018/04/02 01:34:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000380)={r4, 0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x121b, @empty, 0xe96f}}, 0x4, 0x101, 0x8, 0x6d, 0x8001}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000001c0)={r5, 0x8, 0x1, [0x8]}, 0xa) open(&(0x7f0000000280)='./file0\x00', 0x40, 0xc0) dup3(r1, r1, 0x80000) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000002c0)={0x0, @dev, @broadcast}, &(0x7f0000000300)=0xc) r6 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r6, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000200)="c74424000f000000c74424020f000000c7442406000000000f011c24b9800000c00f3235000400000f300f20c035100000000f22c00f073e400f017af32e430f975de3460fc72fe1520f0014f026660f3882b45ef2bd0000", 0x58}], 0x1, 0x0, &(0x7f0000000280), 0x0) 2018/04/02 01:34:29 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000140)=0x4) recvfrom$inet6(r0, &(0x7f0000000080)=""/44, 0x2c, 0x40010100, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x7}, 0x1c) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) pwritev(r2, &(0x7f00000007c0)=[{&(0x7f0000000180)="805ad599bc63019363981a1b38d846945223bc86fb7531f061335b41c614694207b34383c7e190b5f5c59a96b01e21964b47a70188c888f865ae1fdfcc3367cc9d1502db4fe29d40b327c2a6f4ef3d2e9d9536711ddbe3ea0347bcd51431fbf6a89dd0b2c4c6a14817e0e2acdeb876fc48e9d93ed0b8a230b9156137d4545814", 0x80}, {&(0x7f0000000200)="1dbd1980751667fda9af3fb9bfe328413d8e1a8c66c911ef5dc0ebae3cf051d05763a984cc9e8f85f3b03db4c66650985efbc92a5086b6dd433f7204a67feb17050189988d", 0x45}, {&(0x7f0000000280)="53fd0b3e256a3412551ec98d83984a1f74da7f6b921fa173cb43146bdbf3f200ef737982a3529684f7b15fcd33cbadf9a708be115ee508d8700c7ae79515ebf2eae81cd9d0aad889db5e51a894944fbcca77a2b40d0030cd43e24912bbdc2bd93f6560bed249da46a50ba9a7f24835249a00243663fafedc7df182d55780c2a5ca971edda3f59f60369c15eed852539bb2ec46b2e501c37ba67d1973b68a178084221328a3e5627218407532e61430d0d3366bb3a798a02d607149f81c8d1ee275198c71c785cb4aaf88a1fecb077ad06467526dd61757ba5e", 0xd9}, {&(0x7f0000000380)='n', 0x1}, {&(0x7f00000003c0)="fb5d3403e0eb3347e50930d0edd529abc43755009888308abf678863aa953099cec6e777e8", 0x25}, {&(0x7f0000000400)="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", 0xfc}, {&(0x7f0000000500)="51ff2dd3a840c73463376153e3271f4c3cf9119f912e0c55ed692bbfc9563a322ddb1ceb43f4ea07279b1d60df8e4b6324627ab75f031b85dbafd55d9c448197df9ddaaaa766d04994e8d521f34460887dbf49e690bfc91583d0209503c1c235c7c56f432cc69cc089f34ac455ba07cfb1cec4cb296323b4f5cac98468fab8d25579bafd2758895232469f3b6bf1363b8629f9e14a7ccdbc6aa051f2acb0cfe238d224ad50588778ec0c3f2980625882331f2a4797c9803e346cd0802bb03c84bb716d2c91215f43fba0f8c1a4f68fa14a85d21a61d95738509143bbbe6420", 0xdf}, {&(0x7f0000000600)="b578f4597c6179b1d6eea86d8fd9bd41436e805b6a0a4291666932ad642d32bcf64a9c08c34f167bc8a64197db85b486e99f5a341a89c050f15544c9fcb49013c1c45b4f1acf0a21f5e4fc2330a8a8084432d64900f658cf4d967a94e36e36966c4783e82ff1f0ae86740db39cdd09c86a5d41330a10657a2eb69b096b2c0185b20b5a35cb2bbc2ada", 0x89}, {&(0x7f00000006c0)="21f636de6e8ac6279f1a61d115d9e37b4ecd302c59165e6f8205b906ebc4e01b55c2268f46af88c1d2a7c221a19e5ca05c816a4e0580a1b3a8d6670f65264f16a9a3532a1d6aaacc7f835ee17790ed1fb1e38008a58b7d4a56e0e35715b8e457bf7c6263a834a114561621d9363d64e139ce1ed392535e426d36aee29e50530b6dc7cc487eae2b722929d5d9691d8cda5d3bb5f8b7bb9655b787e399e83853b40e734d55c4a2e26052a4cba6d917d29cac01c20f89c5cc882f96139b4166e422461ee37569a7e4a4a7daf353a52d", 0xce}], 0x9, 0x0) 2018/04/02 01:34:29 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001080)={0x1, 0x40, 0x5, 0x400, 0x5}, 0x14) sendto$ax25(r1, &(0x7f0000000080)="8538f861a125835a7832df4303bcc3787de8ab93e265d91ac135098ed88bdd206caa3c0a72c0276e07d06e6a58b55fd93bee09f12cf8f4b3cc66419fce74c4e761b72f8aa900f371ca56846a036cf62c367f6a4da1ce7b37bc6ce21708c69a95c6a31785ccbf0e520815ad947b09c5259f42e90ac1419c8f63e61c32a34a98933f01aa8e09867cf372191a6680bdac76080085f4d05e3ac4e6a7636568c36ea0f1dc4b1bee8d523a21b9f79c2f4cbda94c4d9d4423181dfe8ee0bf4d2d62ae7aa127cdb045ef9f978eb97902c548de2a36c8d699aaddbf0752e484aa3892ffac2313cc071ce3feafa22ae08752729f7ea9ad9d15e141ba90fccf11a37924bfcc810d72d1284bad2a88247dab281526c3cf04177c7e45fb964bce293ebdd5c41a2da634e663f06475d1971a8db28f8f471a4b1e66818decddd7641e9a8030d3e8c772fb30ec62af9954f7f273df5f556d20fddcee50b194814f36fc2838c173bd3218843aca4396fab067d5ad45c92da6be74c659f930f7de82577bded47c8ae2067d6aafb5f00feb2b2187e28ef56d9b06d1666b921ddbcc13cc343bf723509ddba80f774e4e7bfd1f77f13ff7a219c7ceb293004f8d4b768f63a67b4829635e2d2c9ed790b08292f9e9672c8e8af1c218fe18b53bd5863ae409855271021cf39eb2a3845343ad3009423c47df9ed08944873c964962f2e7e1d112ad02f15eb38258f9e31aa558e70093ac743b03dfa932c4d5ca45683f16ec9929c133ea195c18867fcbb232ed3e3364cbd649309dd7d93d6a3cd8d53c394eea2c5edc437d9e29b7a77d4e575bd8b12872149a7cce729684c46822f8b4441d8e08103bd5c9daa5195e7e13d40c0db32e7affe4fc3af0a5ddac679fa45d582fb9f6ae3823ea9950fb7f3819209effaff1c2d3943455c6d10f6e97a7a9a4dc516cc0555652dccf52355c106b858fa522973638a7ee4f861c46f6b145ca863769018ff9069138df6be6375fc05ddf548b3df821850d4e03a0163760182d3fe578161b0a76271e31c4c28c223bb7c8f953fe7006101d7824f323a673e28e0894d86da8a50a4d3ec16690a22b239b9c13a0d96d41f9c09aab00209d1dfb37a4e6c7bfe0dad7ea7d81d1ff751bb9e4ffced0669bee0a11145024ee1f29a872394023b70e046949ddc0eaa645871fd784de632e727ed17cc1264cc6cd88be09e858a7c3cbeb3959484f800956ecb4d0233c699a3a3026619998dfbc96ddc40f6a58dbdc6d38d5a9166897d9c40f5703192fef4a46a83dc76b04e56f6100c605fd7664cd8c4303671d1c39cc405bf95743f9d343e09fb5acbffdcc2f23adc10006dedc1ec06ffa1aab829fa080c1f4dcc4369f3fafd5c33338f654313f3190b73b62ac061bcd9d0ff054800bc6ed5028186a0600f8aaffe4c224032b2d1e401684dcc5883a672a61ba54cd039bf5c25d8c270cc9ac9f4723140d73f990f1b96f122c764754b66b5d1ec7d79ff72dcd7dca9ed02eec6f64c9ac957feab4b0f03f1fe3d856b80cf02705b302c872736d56a343825fffeda239d22147273c8ee911be66af75dc756f2f30447f46a9e72e17f0e8eb543707ee19037a1455d39b54f4e610d6925c6d1b3fbdb11f5e88480fb14e9ebca6b3b6687380f0a601169ce4933d681a1ba823ecbb6694bc8cedaf5722ddaf9fd6e226bfd2dab4a0fd356354ad9b6088dc541c747e8764162bad3781ce0dba0d561ea56b350b51604b0820655234f4f096eee7f8aecd89f2d36a58522fb7ea546fdaaf01f3d6c164efa26e97f5046ad7c7554ffcdcb31559603b99a4d0bca673fcc0e15679e7d79ac4b4e0c04995f5299bc3b2317f037ff3ab59504f98c49d6a6f69d9c4b960bfde0f000f5a0c6342b5ec39639682fa71580c0df068b93972e2485cc92a694bf9d7a93b540176eb7bb02a050a3be0fb39b1ea53602a86255f3f1db7d6350adb31641c63a51fd2feb7a8cc2f0ff16b9bd47a89708c8054c3b6767180667f2f90e29f3e8831bb49f17155cbab1cff45336b96ec8935736972a0968c9a79a0aee1b35b8914acb8407a85726ac21c8007225abdf7eaea3378ea04fac20c7a7d0d176621ad087146ec26e8977a8ef44e829da22a255a5f237e82233e373f2baf64b2b2f853d4305e4fa61bb8e0b2de171e0f0f8ea54a9bc5daeed8aeb8670afcbcd980447d0dfd99abaf99c5346cbafc02fc87781a85a9bc84803534d87086e6697658b133dcea088afb70a4863c07e9b40ee0caa5fc513873776a42ad96384759a7fe9c852a4e06ec95fffb1cb0862ae5bd19fd729ffeb28d9ef7445dca4c2e50ee6f3342dc0ccf3cb39ba694d4223353d2b3d15b4a3022e971cfe6943b94d89e011abf2f3a61cc9f379b0c2f7e718d84e393aa11b1f5875f8d73d155b84d56d2677b93d27a734732d0211673010aa9d0f261fa057142c4a92865daaa72b036838237b090923fde1988c097563028ba3bbf36c5aaf61823948ae38f4a31f767cf7244a341c13ff361e69c3fe65b2be716f86f3ee6032c533cff45f19b0771b1f2d2b00cc4099f49613a76b402d4dc888320f0abf2b48ecba765bcf0e3d9d7ef07535cd2803aeafcf17971cb22c06934b3f2682c1c8c2f19bf754fdf7e353dfabf7673cf6c1393463ddd4f3298fd9314fa6e005ed71ece1ec39309fbbcfe060012bc58ddb2525f484783c7920710fbcc31d0e11a8c932ba593da1e0a106d98dc9412b1c2d16ba53d862c26bb1ff7d217d30f5926cc1fa31a05121ae369f8a8dbd97eba3de566b36b72da3d9ed65ff42e520b1965e633a5f96c91103fce4a36148401577e5daa9115c261d1320ab9631cd158fdc1211d1393a1d0ff3117bdaf574a1d5e744ddbb1611405e0ae3a67303c9a3b09302c7735a965017d29da60fbd9c8ca54f95392bc6ccdc271b0b3b78779d44d90a7f7ae3c1734653538c17d52eaa0ea429db464fb7af18ffc377fd7285a8daa7e812ddf5e697e14b7a80a4e70cde765ebbc004dea7ebfdb2d30925d4d5c0ace05181a08d96d34158c0899a3fa4fee7bb37e6bd4b87acd5c583d6777fb08fd993472635b0fe4c87cb8a0038ef664438a8114f7769bb6a0047fa44617574deb74dd56be22a319b5f06fd352583e2bbed1abdf511a2690af040e3794f0238d99f37b2cdce418410a6a1f9b68228d441cc13e5b42f203e2ad0837a413f17d8ae637d2b2c88ecd7a869148656d9e91011eec172cfc82e9b3cb3ddc2eaf894b343bdec77026426210ee88d6356788be02a315cedbaba0be67798618f12ae40acbcb2ac4596b96566595339d1c2264ee0afc0bfe203a368d569ff5fc8b69e9378da9d6afec93cc879005d41f4768763ff7ccd14dbf436dd2bf4f1b549e03353586c657a4d1c02ca0277e04ccc837040e402fbadbc921ba523aa8aaca8edd752c7d70df26a533fa9f5fdf8a4c3b163f67035c5a6cb4ad4d58005d3947db616cc3a957acb69ea126905b2befe4feda841217c45e444a6a5168e0f7052208d1e56d399abf3082fe2039ea23b800ca369af1354af1d12d7f3c2c5fc5d1fd27ab64efbf14fddbcbee6d9796bdcb134812abcd129d98faa41e6ecc53a7ac4d675d40b565107713e44c9f9cefc6e5204627586425b2f51badd6d9aed5eb2c26ac955bb6100ebc7bb40e50992bf889c6e63b61f88fcd22a82103fcac19c76665a7d58681bf63facd1f3d4ec92e269f261448184182aa074afcc7452e9b95e5835aae98b3da32d5027a36781638c1cd452efeff0efe511a51f8637d996de9efb48080be7ee28dbf62d2785ed1869fdde38b0b305fcc68b37cda0a2e7591efdcc1cc133f9af4addadc9a940bb7d71515e25229d13aab0f4268b6eb8ba54f365920765b27e11ce6c9775f5243bf9cf6830ebcabcb355bb54d3d9c56b79a06467bf5684132a3eecf7f6334898e21f5dc7d7200b6a1c832499612d3428a24389b3c6f5a5f69f9b8867aeeb8c6c288824416809fc09b6b7437bc5764ff732f4cf4d41db4364ae6fd182e21f891ef1bb83f0ac88fcf229fd2d14d18bda711334733302ed9d8b9ebdfc7a0d570b0d17632ab0fccd34667879fac7b27c9a12701946b03cdd69e944d7c607278713f2a551d246c1beae26d9b57ef01b1ad1af5e090bfd9be6f1309cada281573bc8fbae32ea0870cd7e56ec97aee8be09c0805b5717b9c684c7543bd08a217a010a791be7a660e232942533667c6fb9a1f0767cb07f26ab3e6875f580103b41329e38bb323540322577a6a6811d7c1939919a47d6747c012eb31d849a53adbf37197f6167a9093b60ca8a83500483b331082e18e7f2e2358d36d7a4b1fdf0034b3fad2e550287f3a4ade7181bd17cbc4580a2ea27f87671e52852dd50533673e5585385d5204f59f534f278031eee95ca035be4fe08a3c3273f4bfe2b4d0ad19072b3fa8f01347784085a5cb8877c144f3df7c251ddff8772913fbcc9817bf6073683e17c77a8c49f52f02b900727b1f4f4aee00414a4a19b045987daa136bb6c0feb420d81a85c0fad00c9898fdd03777b83bd3aa95062ee15d662e2d75bbab1eebd234db10a2b1b165b7c56810ed146755d52d5460e969d2c2f52d693dc876d0981d9f8cd43799b2e5965ea91b54ad77a67cf99d130984a315f84df6d139940bf7eb2b1d452b4c1e1c91a5b158b7b6fd9f0c880656525fca4b429de3da25d5c81c39b8a494117682a5a7255b6248b71f3f9f211ca948f59571c08e67868e2b179bcacb99039623ca1eba888a537103940c203fa4cdfa5de185f3164fb0521ee52f56b32b5dfd3de815bcf12c4be3815b914f77442c82a1d8aa7e5e5202667a0bb567fe6a345f9737c57e7003546e245fe7978a0b9c9741803f1500d22e9373b13e66a7404c12dae9d3e56b4ff72c285dd231fc5409485e98b3bceb5f39d341e7492f6d7eb961d97449e406daa89c844c46ec669fdfde794f46b23426da885e5392abf251c17bd34b3f5d4c1c6bee7691c678ae5f6693a7acbbb07187be8f103c3189ab99241fe06912df733b81b1d69c10ac5da6baae78c261d99a48c9f8c75d8f5e87ee147a7ba21d82a964df7545dd30e740ab0e47f7fee2fda9281075719aabf2c3761fcc9f7000dad16528192745bc1932135a158255a3675fc36646e29a8b239acf388407058abbf35e8ae463a0c7bed5e24fb6d0aa6261dcd12c7f967b2d779f9fc367cc804a2b3b761ec7be843958e786d152b21d649a84a36b93c4a99744ea8f003bea91a7bf46eebb8a34a96f8d46327d7e85cea8b5993bfd1133539d7b220f9b8188e43e7f4463207dc721646e4d4d76308aec70157d1d99080fed8b5db4e02c29d3a851ffb2a6a1f9d8a94293ec3d9cda2b19e4bd08608821af7446e651c8e4278d78b853496f58f607c977053440a053013dd0400ce8f72cd0c16e44886e486b60dd792741aa36dd601d33bcb3e8d87e4c3d974aece62d5645ddfacf7414e3a7f9dd9441a6c47dbded1817a490d77fa470b5694dd0a29ebc241f31e836773ea6339ee64819b87a1d4482a71329f021974f5247279fce8460ac7fd9806269f4c538755288bc3f19e39fd61b4f9349e8b9fd3e40d892c20449df5a4f05f2ea1cf51dd0d7ed25d8146f28d1c9d7e8b78a5e1d7085bd0ff741da7064ff23b9a42fba679b8b9ae1e41e7f6cc4a314bf4f923d5a33629dd147c99a887c8962d881ac0e674f6be019d28cbd68f685166951776ea913be52d1e13a15aa1610e9d3394f77c3fefe4f0d008cb17f82a6423b5a1043bf4134a4b382429add", 0x1000, 0x11, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000f84f90)={0x2, 0x18, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}]}, 0x50}, 0x1}, 0x0) 2018/04/02 01:34:29 executing program 4: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x5}, 0x8) write(r0, &(0x7f00002aefd3)="2600000022004701050007208980ff0600cc00002b1f00c0e9ff094a51f101000000000f584d", 0xffffffffffffffa6) 2018/04/02 01:34:29 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={"7663616e30e9ffffdfbe0800000700", r1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x8000, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000010ff0)={0x1d}, 0x10) recvmmsg(r2, &(0x7f0000015000)=[{{&(0x7f000000e000)=@rc, 0x80, &(0x7f000000cfb0), 0x0, &(0x7f0000015000)=""/90, 0x5a}}, {{&(0x7f0000015000)=@can={0x0, 0x0}, 0x80, &(0x7f0000015000), 0x0, &(0x7f00000000c0)=""/184, 0xb8}}], 0x2, 0x0, &(0x7f0000000040)={0x77359400}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r3}, 0x366, &(0x7f0000000200)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000030000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="d7070000000000007ad30d8a82d91ec594c9fc02fc04aba1"], 0x6}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x200, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x9) 2018/04/02 01:34:29 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007d1fef)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000057000)='/dev/vcs\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000ca000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x20000400) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x0, 0x29db}, 'port0\x00', 0x9b, 0x10040a, 0xb311, 0xb9ba, 0x2, 0x3ff, 0x3fc0000, 0x0, 0x2, 0x8}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/02 01:34:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000001240)='net/raw\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/wireless\x00') r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000001c0)=""/158) fcntl$notify(r0, 0x402, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0x6}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)={r3, 0x71, "cd63ecc2837ab74eb500fcf4ad6fdefee32e9362f1adfca3a61138c2a0803761e8299004d51838aa057cb0e108f33fd9ae78c927304d138b210fc46e822c11cd4ff69e49f81346017375f01721411ebf38cfd504e51d34acca6f5308abe47fdb7815b588fcc61f7825927813012f8d57fa"}, &(0x7f00000003c0)=0x79) r4 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x1ff, 0x181000) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x3ff}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000100)={0x8}) fcntl$getown(r0, 0x9) r5 = fcntl$getown(r2, 0x9) wait4(r5, &(0x7f00000002c0), 0x2000000b, 0x0) accept$ax25(r4, 0x0, &(0x7f0000000180)) 2018/04/02 01:34:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x42000, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="b9b4030000b8a53763e0ba95e528020f3066bad104ecc4e17c5bb2a94d49380fc76cd81b66450f204666baf80cb8905b418aef66bafc0cb800580000ef0f20d835200000000f22d80f01ca660f38806559b805000000b93cfa5cf10f01c1", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) mkdirat(r3, &(0x7f0000000140)='./file0\x00', 0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000340)={0x1, 0x0, [{0xc0010140}]}) 2018/04/02 01:34:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) write(r0, &(0x7f0000000080)="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", 0x144) 2018/04/02 01:34:29 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000300)=@nat={'nat\x00', 0x19, 0x1, 0x1b0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1f, 0x24, 0x8acf, 'ip6tnl0\x00', 'ip6tnl0\x00', 'yam0\x00', 'gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0xb0, 0xe8, 0x120, [@mark_m={'mark_m\x00', 0x18, {{0xb96d, 0x4, 0x0, 0x3}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="006c2d8d456d", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0x10}}}}]}]}, 0x228) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r4) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) syz_open_procfs(r3, &(0x7f0000000380)='attr/sockcreate\x00') 2018/04/02 01:34:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002380)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000400)="48ca11f3a3c37c6a475c415f4aff53267a0373e1a3c24f7b577400ef320575fc3c8c9a618c82820a7b0539b87ff5081b4c77efe26498ade5fb146bfa360fc3f4f7c0cf5c5e696339d8d3a7768c1e48672aec8bc946320978c8b7da00bbe56b8280b24c834073495ec49da4c8aec2a1390ac3021989cddc4f527e13e10b949ebd65990aa580a0669b1373687c4a1d98d5", 0x90}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0xfffffdfe, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x0, &(0x7f0000da2000), 0x2ef}, 0x100) 2018/04/02 01:34:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/02 01:34:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000000005423, &(0x7f0000000080)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@remote, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) 2018/04/02 01:34:29 executing program 7: perf_event_open(&(0x7f000002ef88)={0x2, 0x70, 0x1f12, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') r1 = dup2(r0, r0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) fremovexattr(r0, &(0x7f0000000340)=@known='system.posix_acl_access\x00') 2018/04/02 01:34:29 executing program 3: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000001c0)=0x9) fgetxattr(r0, &(0x7f0000000040)=@random={'security.', 'bridge0\x00'}, &(0x7f0000000080)=""/194, 0xc2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x2000000000000005, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) 2018/04/02 01:34:29 executing program 5: ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80100080044d00, &(0x7f0000002000)) 2018/04/02 01:34:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x20001, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000180)={0xae, "4a4f3335a2839817eb3d9b63bbe1f8f674cb380ec9f1137aa47a65794c94e827c27f2fdfa94f6a83f59b365a97d66e7458c43a474f4ccf838840d03ac7d4aeab487a0f010cdc99bd297f2ae41fb58182b58d2019b963cc9008723cdaa448de1d653336ea3e56e6fef8f165722f550d5e5b59998cae7690a3d01656c520d8c8a02af8795232363fda910ff74d4b89471f6df95589f83fdafaab654b378a51a0b1504089865b650932e6a005c7d68f"}) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x1, 0x9, 0x5, 0xff, 0x0, 0x3f, 0x20, 0x4, 0x0, 0xa7, 0x80, 0x0, 0x7, 0x1ff, 0x9, 0x3, 0x4, 0xc80, 0xff, 0x6, 0x3, 0x7, 0x10000, 0x3, 0x3, 0x1, 0x5, 0x326077ff, 0x4, 0x200, 0x4, 0xfffffffffffffffa, 0x83, 0x8, 0x6, 0x800, 0x0, 0xd30, 0x0, @perf_config_ext={0x4, 0x101}, 0x0, 0x4d, 0x6, 0x7, 0x8, 0x5a}, r4, 0x3, r2, 0x3) io_submit(0x0, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000000)="b3", 0x1}]) 2018/04/02 01:34:29 executing program 0: clone(0x0, &(0x7f0000000380), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0xffffffff) socket$pptp(0x18, 0x1, 0x2) waitid(0x2, r1, &(0x7f0000000140), 0x204000000c, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x8f, 0x1, 0x100, 0x100000000002, 0x1, r2}) 2018/04/02 01:34:30 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x10000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9e}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000080)={@pi, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) 2018/04/02 01:34:30 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) pipe2(&(0x7f000041eff8)={0xffffffffffffffff}, 0x0) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000000)="43b5b25e0ac403fb5742d2d981889c891a23a16495e1966694235539682b9156", 0x20}, {&(0x7f0000000040)="7f8757c88f17889d3bd3af067d097b08fb00ea161c8d6a3e3197de06a447740236eced2db099787266205db1bed914ba6dd7acf4655491a3a1f00355d106d404dc5a68d8a923c50da749af5405", 0x4d}, {&(0x7f00000000c0)="a0f24a2dcf6eb5", 0x7}, {&(0x7f0000000180)="0ae8dda7f4c8d1f3e98b5dbc8c2f02a766b854ef0a92da53096e5192267aeddc9cad17e1e75bb077fab877f52f08431581363f438a9c466cc40dd5e4af5c8cfd28647d6833c5963005f1f19ddd8e7822b0e29cd6034eb8518ec633ef53297d748344e44f79f771615f4773abe22cf27a308bc37426f0eb5f480cdbbd4c1c5c6bcce7d20737", 0x85}, {&(0x7f0000000240)="2189edde59bbc3af455cf9720b90b3ed7e891ded3d2b53d397412319707a8d328839c2a0f93888af28834ddace7d8ee72dad3b4cbf56e19788940fd7f88888e81a690fbb413bba15a83946274f42f38416d355b453a0065efafefda9a0e189d81d1b92c2c4d2f9515ac4c51f730a6605190322ddc41f23aa3787a0bb108a446d93d4473536a3fe6966d0b3028f1d088f6796dca2bb75b02536de61337ca81622490d33fd2b4b6a06ce3178d9fdd77def8590acb1c21a3de4613b33590f07fa0158aec634de7fe25abb4e1b80191d8847", 0xd0}, {&(0x7f0000000340)="3ef5124009c1b4536db2a4f9a02fdb80cca5b8679b587083fb5a17173d82a22995da935cee9162e456a4095928d1dc81d12047f720ceb21742a7375da761dad4f683aaf1048178b6339ed491f856dba6135d13d4f5bd9298ad50a7b5e8252c697ba2e9d0ed80e92ace64fa27dd3d7d7afb3a7cb24cb9ed4a9e72dbde264b520f50d5d208946754cd49628c7086a93674dd1ab84ef84831d38085462afcad7a81b074592b661da7932cf1b1c95cb384a15bea6cdba8c0e50a36a73819054c6994bf5d52c40e3c9bfeafb9a7d7920ac55384095354ed228c563b12f156bdd19020", 0xe0}], 0x6, 0x0) vmsplice(r1, &(0x7f0000000080), 0x392, 0x0) 2018/04/02 01:34:30 executing program 7: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/snmp\x00') preadv(r1, &(0x7f0000af6000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x7ff, 0x1, 0xb}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x7f, 0x4) 2018/04/02 01:34:30 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) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400, 0x0) 2018/04/02 01:34:30 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e) r1 = gettid() syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) close(r0) tkill(r1, 0x15) 2018/04/02 01:34:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x2) r2 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f0000000580)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x1ec, &(0x7f0000b30000), 0xfffffffffffffc59}, 0x0) dup2(r0, r4) tkill(r2, 0x16) 2018/04/02 01:34:30 executing program 3: r0 = socket(0x10, 0x4000000002, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f00000000c0)=0xffffffffffffffdd) write(r0, &(0x7f0000805000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) listen$netrom(r0, 0x9) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000180)=0x4) recvfrom$ipx(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x0, &(0x7f0000000080)={0x4, 0x0, 0x0, "933249611e5e"}, 0x10) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/95, 0x5f}], 0x1) 2018/04/02 01:34:30 executing program 6: r0 = socket(0x10, 0x400000000003, 0x0) write(r0, &(0x7f0000000040)="260000005e0009120000eaf83ae83e24e98ae6c232229c47fd9ed09164b47f00000000000000", 0x26) 2018/04/02 01:34:30 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x413, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000c80)=ANY=[@ANYBLOB="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"]}, 0x48b) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x0, 0x8a82}, &(0x7f0000000180)=0x20) r1 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r3 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000280)=""/137) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) 2018/04/02 01:34:30 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000040), &(0x7f00000000c0)=0xc) getsockopt$inet6_tcp_int(r3, 0x6, 0x21, &(0x7f0000000080), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/02 01:34:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x8, 0x11, 0x900000000000000, 0x1f, 0x2, 0x9}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x200200) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000b80)={"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"}) 2018/04/02 01:34:30 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x6000, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x80, 0x80010, r1, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) mlock(&(0x7f000053a000/0x3000)=nil, 0x3000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x800, 0x0) recvmsg$kcm(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/73, 0x49}, {&(0x7f00000003c0)=""/111, 0x6f}, {&(0x7f0000000440)=""/97, 0x61}, {&(0x7f00000004c0)=""/33, 0x21}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/91, 0x5b}], 0x7, 0x0, 0x0, 0x9}, 0x12002) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000002c0)=0xff, 0xfffffffffffffc5e) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, &(0x7f0000000040)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000700)={0x5be, 0x3, 0x800, 'queue0\x00', 0x2ea}) r4 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="b8aa89729019d6594beda7e10d5baa19f674af768fe70929d1451908df73325ad5b549edcf3458f26e75543efb30fd170ab12c395faa5d424470b085691edebcaf7324adb2b0e2e7ac45e06b46d19149296a337a192e0dc2ae1a0693d189bce0b79df63018abe7d15ba763cffd04f7f27c563d4225cb951d0edd27a34affbdae2ebf15601ba439350168074ad76044460d", 0x91, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='(\'/lo]|\'!posix_acl_access%GPLvboxnet1\x00', r4) 2018/04/02 01:34:30 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000040)={0x5, 0x0, [{0x5, 0x3, 0x0, 0x0, @adapter={0x7fff, 0x16a, 0xfffffffffffffffe, 0x6, 0x100000001}}, {0x0, 0x5, 0x0, 0x0, @irqchip={0x92, 0x68}}, {0xc0fa, 0x3, 0x0, 0x0, @irqchip={0x4, 0xfff}}, {0x0, 0x3, 0x0, 0x0, @irqchip={0x4, 0x67752578}}, {0x7, 0x7, 0x0, 0x0, @irqchip={0x100, 0x200}}]}) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x4, 0x200a06) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000180)={0x8001, 0xa73}) flistxattr(r0, &(0x7f0000000200)=""/30, 0xa) chmod(&(0x7f0000000000)='./file0\x00', 0x1b0) 2018/04/02 01:34:30 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x4000000000000}, 0x1}, 0xffffffffffffff3f) [ 143.473946] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/02 01:34:30 executing program 5: socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000fc8000), 0x4) dup(r0) 2018/04/02 01:34:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYBLOB="345dfe4f87a453a792853036bc2826315b5209a2224a4a35f12f0000000000000000000000b13d526940d67cfdc99e27498474dd278515c267b075ee438beb133d868955b987990eb885d51ca6aa71ae47d540eda99196b8dac34d3f55f33f5d053254621a460b22908954edf08ea0f56efb6e40b18a60c0ee1a404e733055f4e12e30c10220b5785001980cdab676e2250000000000000000000000"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000040)={0x0, 0x31c}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 01:34:30 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x22) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x8000a}, {}, 0x1ff}) 2018/04/02 01:34:30 executing program 1: r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x10020, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r3 = accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) fcntl$notify(r2, 0x402, 0x0) r6 = fcntl$getown(r3, 0x9) migrate_pages(r6, 0x5, &(0x7f0000000380)=0x5, &(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r5, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000300)) r7 = perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x55, 0x0, 0x5, 0x4, 0x0, 0x8f8f, 0x0, 0x2, 0x0, 0x5, 0x6, 0x2, 0x711, 0x7, 0x7fff, 0xfff, 0x0, 0x70, 0x1, 0x8, 0x1, 0x8, 0x80, 0x0, 0x4, 0x7fff, 0xffffffffffffffff, 0x3, 0x100000000, 0x6, 0x5, 0x0, 0x4, 0xffff, 0x2, 0xfffffffffffffff9, 0x0, 0x6, 0x4, @perf_config_ext={0x388, 0x4}, 0x1b, 0x9, 0x200, 0x6, 0x9, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xb) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000003c0)=0x401, 0x4) perf_event_open(&(0x7f00000005c0)={0x1, 0x70, 0x101, 0x3, 0x4b35fde4, 0x1c1, 0x0, 0xffffffffffffffff, 0x100, 0x8, 0x2, 0x8, 0x9, 0x0, 0x80000000, 0x6, 0x2, 0x9, 0x1, 0x9, 0xfffffffffffffffb, 0x0, 0x400, 0x8, 0x200, 0x8, 0x7, 0x6, 0x9, 0x6, 0xe21f, 0x0, 0x0, 0x5, 0x8, 0x1, 0x6, 0x0, 0x0, 0x53b, 0x2, @perf_config_ext={0x7f, 0x10000}, 0x10000, 0x7, 0x0, 0x7, 0x0, 0x5, 0x4}, r6, 0x2, r7, 0x1) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) sync() dup2(r2, r1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r4, &(0x7f0000000400)={0x80000000}) 2018/04/02 01:34:30 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) sendfile(r0, r0, 0x0, 0x4) tkill(r1, 0x36) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x5, 0x8040) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x400000, 0x7d) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffb000/0x3000)=nil, 0x7f, 0x3, 0x10, &(0x7f0000ffc000/0x1000)=nil}) r4 = openat$cgroup_int(r0, &(0x7f0000000200)="6367726f75702e6d61782e646570746800baf8e990b9ff3a9fbe344b96eafeca0a4fd34bfb1c392bcba6d34f9a12da50c9252cc79f8e224dcca078411da717db05869a76ce1624aa52acd8248c9b057eb7ec77bc0857fa82d3bdc5ef3caed992fd8a24185f2ada754a8bb579182da2d85335a317b1553d77f502bf1237ffaf97af8e6a23936362166195d4e0607c060ef9d1a378b6c72988e43be14eab9798bea64adaf355630e45d71af63331e032", 0x2, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x4) fstat(r2, &(0x7f0000000180)) 2018/04/02 01:34:30 executing program 2: syslog(0x3, &(0x7f0000549f76)=""/138, 0xffffffffffffff5d) getpgid(0xffffffffffffffff) gettid() getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = getpgid(r0) ptrace$setsig(0x4203, r1, 0x1, &(0x7f0000000000)={0x1d, 0x0, 0xe601, 0x5}) 2018/04/02 01:34:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000003ff4)) dup2(r1, r3) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x0, 0x9}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000600)={r6, 0x9, 0x8, 0x6, 0x100000001, 0x6}, 0x14) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000580)='westwood\x00', 0x9) dup3(0xffffffffffffffff, r5, 0x0) ioctl$TIOCGPTPEER(r5, 0x5441, 0x34fb) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/policy\x00', 0x0, 0x0) [ 144.270901] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/02 01:34:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c00f6e61300002600000800040000"], 0x1c}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x2) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/04/02 01:34:31 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000100)={0x0, 0x1, 0x4, &(0x7f0000000040)}) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x401, 0x20d, 0x2, 0x7f78, 0x0, 0x3, 0x4800, 0x2, 0x80000000, 0x10000000000000, 0x9, 0xfffffffffffffff9, 0x438000000, 0x4, 0x5741, 0x81, 0x6, 0x8, 0x9, 0x10, 0x3, 0x0, 0x100, 0x40, 0x6, 0x20, 0x9, 0x3, 0x4, 0x53, 0x8, 0xa5, 0xd4, 0x5, 0x5edf, 0x2, 0x0, 0x3, 0x0, @perf_config_ext={0x4666, 0x6}, 0x19089, 0x10001, 0x2, 0x4, 0x8, 0x1, 0x4}, r1, 0xa, r0, 0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x946a8c8fae4eadcb}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xe4, r2, 0x21, 0x70bd29, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x21}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa18}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbb}]}, @IPVS_CMD_ATTR_DAEMON={0x84, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) socketpair$inet(0x2, 0x6, 0x589, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0xfffffffffffffffe) 2018/04/02 01:34:31 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r0, &(0x7f0000000200)="ea1078fbc7afa03d6847248ba38b1e04abb31245b10e345ff39e4d6411696db580908f6a52aecf1b5554c468f6e3bec2b66e3359cc61a389c51845dc6c6b44a68cc7c2988b17945a58c8ae0a5852bc5840aa0ee2b6bcf2c7e5317f0834a7fbf64914666a79ed22720f64997cababf16fbd92e1eb23b8593ea20b28d9e6e58b724cdc426ba1f7ee861e9fb382b10af6596545f58a936bea16ad90e58879aca6480858d5f3737ab926ecb631dd1eb7556c5de37939727205d21cc0d0d6127d598cfa7b463d406074df16f24c7737fb3741"}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES16, @ANYRES16, @ANYPTR, @ANYBLOB="3d4c52774eb8dd6232c86de068541fd578cfd37009a4fc8b34a9bf3af31982f04300bc3da9051ba25b7bcab0a1c1e6a9460d3cb6bee817e1022d1e37c51705b8b97f644bf809c632ce7482b2e8c746d2d977933ba20c945be02e6287ce642d8421a38666506d2ae19b3e210954a42994d51d1668eccd2ec38e5589d15b6d3913b4243ec2d0b875675c658cace2406e0d61e1f4ac690218a85071200cba8f65f2204b9678b9cb2abff1a1b7574b420e0b52bc96cd0531a8ec61c00a12e1f0d602adcea677d0c6c1d656b6ec648f391b2bced5183de121708a628d3a38096b86", @ANYRES64, @ANYRES32, @ANYRES32, @ANYRES32], @ANYBLOB, @ANYBLOB="0e4b47a5b6b44df1f4ed59c1b83ca3100be50c4835d9d9ac6780809d01fa930f780694676524056f300109f37b76d4513ebe0f259e3fdd7f264a5840d207eca30f67c76fc56fdbff2892"]], 0x0) 2018/04/02 01:34:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000005c0)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ac0fbf55c3", 0x5, 0x0, &(0x7f0000000200)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32", 0x59}], 0x1, 0xffffffffffffffff, &(0x7f0000000100), 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfb, 0x8200}, 0xc) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe0000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="c4e24947470d66b8bf000f00d8653ef767fc66baf80cb8e0fb4f8bef66bafc0c66edb97e0b0000b82ff11332ba000000000f30440f20c03503000000440f22c0c4c185e955d666b8ad000f00d8673636f46485af0c000000", 0x58}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 01:34:31 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xfffffffffffdffd, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000140)=0x1) r1 = semget(0x3, 0x2000000000001, 0x17e) semctl$SETVAL(r1, 0x2, 0x10, &(0x7f0000000080)=0x4e5) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/02 01:34:31 executing program 0: mkdir(&(0x7f0000000680)='./control\x00', 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x3) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = add_key(&(0x7f0000000240)='rxrpc\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="70b15d572aa94c99df90d7d741d8c8cfe90700215cc9731abde3161b0f34feabb76829e12fc08dcaa6f8f503c210bfe863843c3146315ccd52368d0ee1964222ffb46557684ed0015d4868a5ea42f44a124482f2", 0x54, 0xfffffffffffffffb) r3 = socket$inet6_udp(0xa, 0x2, 0x0) request_key(&(0x7f0000000340)='rxrpc\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='vmnet1}GPL\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r2, 0x2, 0x0, 0x0) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./control/file0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x7, 0x3ff, 0x200, 0x20}, &(0x7f0000000080)=0x98) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) syz_fuse_mount(&(0x7f0000000000)='./control/file0\x00', 0x2d95a4867ccc4198, 0x0, r6, 0x6, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000000c0)={r5, 0x5}, 0x8) recvfrom$llc(r4, &(0x7f0000000640)=""/29, 0x1d, 0x20, 0x0, 0x0) keyctl$negate(0xd, r2, 0x3, r2) getdents(r0, &(0x7f0000000000), 0x1f0) r7 = creat(&(0x7f0000000400)='./file0\x00', 0x0) dup2(r0, r1) connect$netlink(r7, &(0x7f0000000600)=@unspec, 0xc) 2018/04/02 01:34:31 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x100, 0x0) signalfd(r0, &(0x7f00000002c0)={0x534c}, 0x8) mkdir(&(0x7f0000000200)='./file1\x00', 0x4) r1 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000100)=""/65, 0x41) lookup_dcookie(0x4, &(0x7f0000002740)=""/128, 0x80) sendmsg$kcm(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x1, 0x5, 0x1, 0xe87, "9839baf022ef1a5ec47369a7a0f24a6441db9827a60c84dafc9627663de1dc04d515ec0b733352298c5ed35b0a7f69ac6c23985f1a2fde1e148321bf3e42a9", 0xb}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000080)="fbf37132e3b565a320b0a6a5836dfcfe853ecb6da3091af86b39fc7a897e8aacfe2c", 0x22}, {&(0x7f0000000500)="c79dabfde2b5e798b8cf3c38a266082e3a05d9cbd5345c173e585adef8dfd1e5f21200ab408806bf30a5f558f1e33fe3c83503ecc05eedbaf2881d953d7259aac283e5a78fbe6399e957fb79a60b50c19f885865f7b316a8ff5668da41a7a35213a921042cbd186ab96e372e83bfdf43e1d9266a64fc86c4367b4d7ac9d3d34b3460df5a76d08d7b1012050671621a9d8ae134", 0x93}, {&(0x7f0000000680)="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", 0x1000}], 0x3, &(0x7f0000001700), 0x0, 0x4080}, 0x40000) 2018/04/02 01:34:32 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3a06, 0x40200) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x5f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x2a, "373e13d095b34aedab763a1f967289e5c82fb24558f41f12d544092d9568da02d21968485992fac81b45"}, &(0x7f0000000180)=0x32) r3 = socket$inet6(0xa, 0x2000000000000009, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x80}, 0x20) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000000040)=""/9) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x3, 0x1, 0x0, 0xaea6, 0x7}, 0xc) 2018/04/02 01:34:32 executing program 2: r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) flistxattr(r1, &(0x7f00000000c0)=""/118, 0x76) write(r0, &(0x7f0000000140)="1f0000000104fffdfd3b54c007110000f30501000b00018000000000000000", 0x1f) 2018/04/02 01:34:32 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x0, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000400)=0x1, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x1}, 0x20) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x3, &(0x7f0000000380)=[{&(0x7f00000000c0)="434a2d79f5c0d695a4a8fed6ac0f77bd6ad3f662", 0x14, 0x2}, {&(0x7f0000000140)="ae89dc7d4462d70b89dd2f8338e4563bfb7407e1bd433b934b43f1bc72ab045ef1f953a9583b1e8b8f0e421a538410c7fce71d23e94959a2096695cb723a156458bd769e9958f53c99c23f27507baf3f11913c7a69eea5ee136e3c525dc9c7a0b1c59743f3958b40aec826a4d866a87c315d9eebfbad833a9067df8628062f5cf0ddfab0fc80899cf7c167b0f3a408d829a078dd90a226c74b335d43ff9128384692909912f656ec8a16af1c90f929", 0xaf, 0xfffffffffffffffd}, {&(0x7f0000000280)="b45b07cbe7730c61908fe8da32b29daac2c134cb6c44764fcf5dc534910715deba7999683a2faf2a4456dae018a01c6cea632b3f399606c7bb6a0277533710856c27537e4c477496502679944d4a0559425dd81f5c657c7911d3a13fe6a0aa336abe5b23079d1b46e2d4d71a909298762bbe811f3f7c8b2d0036a962904500caf633dd3302035ec1924108783fbfcfa6faaf24add0ebf42de69c16439d96f076c48fbece13159a5238b0355b6665bc287c1b97d710c804c0839b0e90d1a0ae24d2f3da19deea8d92a29f12675ff781b5bd646cd0de7805ac21fd82c3787cdf", 0xdf, 0x3}], 0x400, &(0x7f0000000840)=ANY=[@ANYBLOB="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"]) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7fff, 0x30}, 0xc) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/02 01:34:32 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/171, 0xab}, {&(0x7f0000000500)=""/35, 0x23}, {&(0x7f0000000540)=""/24, 0x18}, {&(0x7f0000000580)=""/45, 0x51}, {&(0x7f0000001600)=""/209, 0xd1}, {&(0x7f0000001700)=""/22, 0x16}], 0x8, &(0x7f0000001800)}, 0x0) getpeername(r0, &(0x7f0000001a80)=@nl=@unspec, &(0x7f0000000040)=0x80) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f0000000080)=""/51, 0x33}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000280)=""/168, 0xa8}, {&(0x7f00000017c0)=""/67, 0x43}, {&(0x7f0000001a40)=""/40, 0x28}, {&(0x7f0000001880)=""/136, 0x88}, {&(0x7f0000001940)=""/76, 0xfffffffffffffd8d}], 0x8, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0xfffffffffffffffe, &(0x7f00000000c0)) 2018/04/02 01:34:32 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10800) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000040)={0x4, 0x0, [{}, {}, {}, {}]}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000013000), &(0x7f0000002000)=0x20) [ 145.421284] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/02 01:34:32 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x20) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) fcntl$notify(r0, 0x0, 0x2a2) pselect6(0xfe13, &(0x7f0000000680), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000380), &(0x7f0000000000)={&(0x7f00000003c0), 0x8}) [ 145.481472] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/02 01:34:32 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001580), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000440)="e14a7dd0d05da146d65d736b4645fc793f7747bf1550f61a4f9e614c2a2400069f6d8f7686d6765ab793f8993af997dd9368f280a44caf7b70ec14adb4ae35057d58edff7e6ebf17486e3655f91f499d794f53d3be016355da6809a0155f9ee9dc8fe7b4afb49356eb04e7e39d11527f701d225171c3164ab482330086c2e2a613c187ca08bc00ee1b5243f119ed2f7c6b4e6c21b77a277d6c12b31f3a8c832a3a0bc32f4ecd35ac4d05f351867b9dcac998bdf9a3c89b6395bc1c966f3254c51b9c", 0x95}, {&(0x7f00000001c0)="c7a75a3949e9abf956f7d1ce7cdb0e1f7b323312adf4c6314901400969a5c2405432e35d9b649987b36459993a4eb9db2eb22a8f16fddb8447088f0af09433cb0cc88d6eed05d94dbe2f5b3b5cb917a8594ad3c06ff38b9007adc00f7a2afdce50813b1c062cf9baa8460dd4ddcc10be4fe33fee271c04070ac85132b2eba0a79bf3db328332bf88b6cb0d3fa62beb57de91c991f1be6edb6d67d7f322fbf5fd5f43ccc3d0be9f37180452c12c91b7e0e463f61a69e7e9eadc697a95948d931494570993eac28995bb65ff934b871bf89b41d1e76f02519bfcd5", 0xcc}, {&(0x7f0000000300)="af50ebd304fa1ef18eeee4e5875b529f9f4d2b7aeeeeeb4060dd4324f74a1f51294c52a3f3e969389b267f49853d1968d4dfca7fd291fd723eaf6a2d601e5ccf977aecf2ab91dae638a8d29f2829e393ff7591761a3c2459910037360814f89c306e5337928efb4667148f59506dddf72a758642945197ddc7e3af5307982dc59efe1389a8e9c304c1cfd818156ac773b335d6b17c166bc98a2bec86624d10a2014b6b9a423476f200c1162516bee1f2a2fbce5c5e4912437c3da445bc572b3fc5f5fa10fcffff51b6697e383e77966b50bb85bc20d2e28fd46d78c5cdbce512992e320a7d5e00cb01a3d877", 0xec}], 0x3, &(0x7f0000000400)=[@sndinfo={0x20, 0x84, 0x2}], 0x109}], 0x49249249249254f, 0x0) 2018/04/02 01:34:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x121284, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000180)) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) semget$private(0x0, 0x7, 0x0) syz_open_pts(r0, 0x200000) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) dup3(r1, r0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x3400000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r3, @ANYBLOB="05002bbd7000fbdbdf2509000000080005000200000028000100080002002d000000140003000000000000000000000000000000000008000600666f000008000500540000004c000200140001000000000900000000000000000000000008000300040000000800070003000000140001000000000000000000000000000000000008000500ff7f000008000b000a0000000c000500030000180800050000020000"], 0xa8}, 0x1, 0x0, 0x0, 0x800}, 0x4040014) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/02 01:34:32 executing program 6: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(0xffffffffffffffff, &(0x7f0000001b00)=@can={0x0, 0x0}, &(0x7f0000001b80)=0x80) sendmsg$can_raw(r0, &(0x7f0000001cc0)={&(0x7f0000001bc0)={0x1d, r1}, 0x10, &(0x7f0000001c80)={&(0x7f0000001c00)=@canfd={{0x3, 0x7, 0x8, 0xfffffffffffff9dc}, 0x25, 0x0, 0x0, 0x0, "047403be0486e13bec33402129092c2a00805d3414bcaff450db35a74406cb0a6a7161c3de2ba05365700816821141562714cff7ad989788e8c9db30cdd6552c"}, 0x48}, 0x1, 0x0, 0x0, 0x44000}, 0x40040) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r2) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="cd24ec275b399b4aa886ce5489bfbed4281321251e4fa2826626c6292e5f831dc7d30676f02115ff836982d87a7262feca4d55c831e56512802d9333cdba4b26a2e36eb5d432a721f9ff084603e57fd2e51f9d56bd4d2729baa5f5d38d57464ced0efb608efa4f348087a3979b", 0x6d, r3) r5 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b33ab760d897c094255cf9fbf6a72319a95779ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd34b1f50ae08c5387ed8fd2498b600579f3af3f864e1c324f6928f0000000000000000", 0xc0, r2) socket$pppoe(0x18, 0x1, 0x0) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, r5, r6}, &(0x7f00005cd000), 0x3d1, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'crc32\x00'}, &(0x7f0000000080)}) 2018/04/02 01:34:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000240)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, 'bcsf0\x00'}}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000002c0)}, {&(0x7f0000000500)}, {&(0x7f0000000600)}], 0x3, 0x0, 0x0, 0x8041}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rfcomm\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0xa, 0x700}, {0xa, 0x200}, {0xf, 0x8}, {0x8, 0xa7}, {0xb, 0x8}, {0x4, 0x2}, {0xb, 0x6}, {0x3, 0xffffff8000000000}, {0x8, 0x100}], 0x9) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000100), &(0x7f00000001c0)=0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000200), &(0x7f00000002c0)=0x4) 2018/04/02 01:34:32 executing program 3: pipe(&(0x7f0000815000)={0x0, 0x0}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xc6d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) socket$alg(0x26, 0x5, 0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000fb4000)) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000140)='p', 0x1}], 0x1, 0x0) 2018/04/02 01:34:32 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_gettime(r1, &(0x7f0000000340)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@local, @in6=@loopback}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="393a340d231c04e5c2b076b1172946c7ba3d38"], 0x13) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000200)={0x1, {{0x2, 0x4e22, @rand_addr=0x100}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) 2018/04/02 01:34:32 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x5, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/02 01:34:32 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'teql0\x00', &(0x7f0000000140)=@ethtool_perm_addr={0x20, 0x97, "92376c825027918dd11da818f863bfa2091e293e7ed848cf0cfdd028f1f390ef7f6b202cf51d9d7d8f2c426d17fc04693028eb48ed56d1075ec23af71b370005fef8d54d37f440648487619cf57c0d31108105986ea3a71382687941168428bced7d29f1aafcf2c046a2a661b16225e45d406f3b2871220cb0af54524b4cafbaf1dad629b28c5bae8f80b70079db8a08da01676e925913"}}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x95}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18400000000001000007ff010000000000000000950000000000000041af7ea907bf17b7ec58118ea5716f45b1b50abecf6e664e481132be92e560889d8c2500b9da763db66f4e64838134d42a471d675ab1109646f889b1250333ea783d36258a0236a5459913faee4d8c60f08d200d0684a987191175f88d78e07721c84e7ab93bc5674648b58c6b6f1c21fa5b44cd6c3a1448caef114261c4f572644e369464ce2b38b96ea67db7f4982d2cf38fd895e1f2c5912fb098b976"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000040)={0x5, 0xfffffffffffff439, 0x8}) 2018/04/02 01:34:33 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200800, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000100)={0x57, 0x8, 0x7, {0xffffffff, 0x3}, {0x80000001}, @ramp={0x3ff, 0x1, {0x9, 0x1aef9279, 0x2, 0x9}}}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20481, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000040)=""/79) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/04/02 01:34:33 executing program 5: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x8}}}, &(0x7f0000000700)=0x211) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r3}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r4 = socket(0xa, 0x80806, 0x0) ioctl(r4, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync() openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) dup2(r1, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) [ 146.355281] device bridge0 entered promiscuous mode [ 146.390984] device bridge0 left promiscuous mode [ 147.298074] device bridge0 entered promiscuous mode [ 147.303624] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 147.313896] device bridge0 left promiscuous mode 2018/04/02 01:34:34 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0xfffffffffffffcf4) accept$alg(r0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000080)="645a68480348cdcb6d2c4f3b2b58fb9f8517b24fbb7ae2c934d6564a2763cd128fef53af", &(0x7f0000000140)=""/41}, 0x18) pselect6(0x40, &(0x7f0000e77fc0)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/02 01:34:34 executing program 2: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10) fcntl$notify(r0, 0x402, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@dellink={0x34, 0x11, 0x301, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'yam0\x00'}]}, 0x34}, 0x1}, 0x0) clock_nanosleep(0x5, 0x0, &(0x7f0000000080), &(0x7f0000000140)) 2018/04/02 01:34:34 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x7, 0x0) ftruncate(r0, 0x5862) r1 = memfd_create(&(0x7f0000000140)='ð0vmnet0\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) connect$netrom(r3, &(0x7f0000000280)=@ax25={0x3, {"ddab6c5e6d0041"}, 0x6}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) r6 = memfd_create(&(0x7f00008effff)='\t', 0x0) r7 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000000)={0x0, 0x0, 0x6}) dup2(r7, r6) write$sndseq(r6, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000180)={0xc51e, 0x6, 0x3f}) 2018/04/02 01:34:34 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x10001, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r1, 0x800000000008982, &(0x7f0000000180)="1716f85a6324f572c65f94bfcbb8862ef41cfd4592dfb38e2d0058ab2cb5dd62661179e05abbbbdff4f7e85b84b5") r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x7, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r3, &(0x7f00000003c0)=""/15, 0xffffffffffffffbb, 0x8, &(0x7f0000000200)={0x77359400}) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f0000000800)=ANY=[@ANYPTR64=&(0x7f0000000740)=ANY=[@ANYRES64=r4, @ANYRES32=r0]]) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="04f4e8c4175522671431fa06d10ba548dcc0b5dc55909d48330346e6583cccf5b2bf0532982ce46352010000000000000000000000d145403076edaf0dc60774b6808849c229f4300f3db3861e2ecb7a5d0bde74eeaca5625b37ad1c321e5e5eb1f2337e61b9fffb4d50cca26510f89ee72b3eddfd2e80bc"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) writev(r1, &(0x7f0000000c40)=[{&(0x7f0000000780)="49a5fd83ccac20cb3d102fd39421415d8590c7c8f07995bd710a270119cc49a6fd744230a219ea7772b13128c354ab1566c6d8dc4147030a4ddbf0635dca9511b8b8eb0a29c6d7c79a4383dc28fd895fa10f03527d1d6bbbf029b344e8ba1a6f20e1d18c546623606b2a5c70c3", 0x6d}, {&(0x7f0000000cc0)="428270b4c2b868b8372535a10bb9aaa8085f08014014564ab1ed9123fbda30f7b2dd3ff894448c998ef758d3dfa7dfe25ae074ad1362cb6c0fd1910ecb3fcbbddba670c8db3de00c469ecebf8df0888c3a04873de580ec36fcae18f094e8f66f21acca82a777e8b1f06b09f551525de19349eada2b4c507768aa9779af6bb56b5c5356523d5da7399506a0a401f74cb06ffed16f70229be49db3e410044f63178d7cadf6e1c8049f", 0xa8}], 0x2) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x4800) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc\x00', 0x10000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x20000ffff, 0x0) write$evdev(r7, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}], 0x18) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000000500)=ANY=[], 0x0) read(r6, &(0x7f0000000440)=""/74, 0x4a) io_setup(0x3, &(0x7f00000001c0)=0x0) r9 = eventfd(0xbc) openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x100, 0x0) io_submit(r8, 0x1, &(0x7f0000000340)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, r7, &(0x7f0000000040)="0d9694baaa145ee9959e9ecc3d0c0e1174c0579091", 0x15, 0x18b, 0x0, 0x0, r9}]) 2018/04/02 01:34:34 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f00000003c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40a2c0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x7, 0x1, 0x7, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) sendmsg$rds(r0, &(0x7f0000004080)={&(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000003700), 0x0, &(0x7f0000003e40)=[@rdma_dest={0x18, 0x114, 0x2}, @fadd={0x58, 0x114, 0x6, {{}, &(0x7f0000003dc0), &(0x7f0000003e00)}}], 0x70}, 0x0) 2018/04/02 01:34:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_cmd={0x4e}}) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6, 0x44000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/04/02 01:34:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) acct(&(0x7f0000000000)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0xc0000000023, &(0x7f0000000080)=0xcb, 0xd) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x1d3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) pread64(r0, &(0x7f0000000280)=""/71, 0x47, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='status\x00') r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x3fffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ccdff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000140)) connect$unix(r4, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f00000000c0)=""/183) writev(r0, &(0x7f00008aafb0)=[{&(0x7f0000e8b000)="a5", 0x1}], 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, 0x7, 0x1, 0xff, 0x1, 0x800, 0x9, 0xab}, 0x20) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000200)=0x10004) read(r0, &(0x7f000033bfce)=""/50, 0x32) 2018/04/02 01:34:34 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000001, 0xd0011, r0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x200, 0x0, 0x800}, 0xc) write(r0, &(0x7f0000000180)="e700003d3781f80cba249c9bfad2d2549f78a5eaf2d7b7151428cab30f8e1fad2ec58b93009ce962c82578d017c8fb63a260d483259ce906d6c7bbe14f623875460730852cf14e4636eaad468b144ddf60df6f7c5baec9de50470e01474b3237d1f6b2155b9eb104f070d10104031e5be811f5005ad0370ec92ee97f7e17e5a2881977796df37e0fd90f3641a58990a763a96095e958184de0ab1bb4b5d2d3f52d0b57b2cdcbd1b73c4705680b99f290853390d9b54c57d11ca9d9ac1e62707a02a316348a17b70d892ce658dc9d4379ce76888dba442ad2f849e84841e422", 0xfffffffffffffe26) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000140)) 2018/04/02 01:34:34 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x3) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) clock_gettime(0x3, &(0x7f0000000140)={0x0, 0x0}) futimesat(r4, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={{}, {r5, r6/1000+10000}}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00'}) r7 = socket(0x10, 0x803, 0x0) write(r7, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) pselect6(0x40, &(0x7f0000001180)={0xffffffff, 0x1d25, 0x6, 0x0, 0x10000, 0x7, 0x55, 0x7}, &(0x7f00000011c0)={0x80000000, 0xffffffffffffffc1, 0x6, 0x0, 0x9, 0x39, 0x8b, 0x8}, &(0x7f0000001200)={0x0, 0x40, 0xb8, 0x0, 0x1ff, 0x6, 0x1, 0xffffffffffffffe0}, &(0x7f00000012c0)={0x77359400}, &(0x7f0000001340)={&(0x7f0000001300)={0xffffffffffffff00}, 0x8}) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000000d40)) getsockopt$IPT_SO_GET_REVISION_TARGET(r8, 0x0, 0x43, &(0x7f0000000300)={'HL\x00'}, &(0x7f0000000340)=0x1e) fstat(r1, &(0x7f0000000400)) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000000e80)={{{@in, @in6=@dev}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000f80)=0xe8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil) getgid() getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000001400)={{{@in=@remote, @in6}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001380)=0xe8) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) 2018/04/02 01:34:34 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2, 0x9}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000140)={r2, 0x3}) epoll_create(0xffffffff) 2018/04/02 01:34:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='gid_map\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x0) r1 = inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x20000820) inotify_rm_watch(r0, r1) futex(&(0x7f0000000000), 0x9, 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x1, 0x1) 2018/04/02 01:34:34 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000000780)={&(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)=""/77, 0x4d}, {&(0x7f0000000200)=""/210, 0xd2}], 0x2, &(0x7f0000000580)=ANY=[@ANYBLOB="58000000000000001401000009000000ff0f000006000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="0000010000000000"], @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB="0ee55ce70400000000230000"], @ANYBLOB="ffffffff000000002e000000000000000400000000000000010000000000000010000000000000000000000001000000580000000000000014010000060000002b06000001000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="0200000000000000"], @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="0100000001000000"], @ANYBLOB="07000000000000000600000000000000b10f000000000000080000000000000010000000000000000100000000000000580000000000000014010000070000000010000001000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="0101000000000000"], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000080000000001000080000000000500000000000000070000000000000000000000000000000500000000000000580000000000000014010000070000000600000002000000", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="12f7ffffffffffff"], @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="0600000000000000"], @ANYBLOB="ad00000000000000feffffffffffffff7f00000000000000004c275b000000000400000000000000225700000000000058000000000000001401000006000000ab07000002000000", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="67fb000000000000"], @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="0400000000000000"], @ANYBLOB="ff0f000000000000ff010000000000000000000000000000ec0000000000000000000000000000000600000000000000180000000000000014010000020000000900000001000000180000000000000014010000020000000400000007000000"], 0x1e8, 0x40000}, 0x0) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x0, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0), 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) 2018/04/02 01:34:34 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) pwrite64(r0, &(0x7f0000000180)="dd564afdf83ae59d5dbc4a99162b249008d55f5cf10428d59e097b87864376b61f18ac5cbd95fde1dbb6d79b6c60585e257f14bc84c144582d0eada56508d270d43b0851d135184e129b1d0e5bc7b4b39b349f6e24375ae1c95dbf66f3f8ba9c5b4b8b6938648c6fe5f6efe591afe8b204865c0e6f4f55f5ae84a12467b1b70fbaac3c44c78b57efe1145aa4ebb3673a6a9ce890ff4117947e4463c22c51fffd2b7cd827e215f5934366574a6fea6c3a71a3e25f", 0xb4, 0x0) clock_adjtime(0xa, &(0x7f000090e000)) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) fchmod(r1, 0x8) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x2000) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000040)=""/127, &(0x7f00000000c0)=0x7f) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000100)=""/34, &(0x7f0000000140)=0x22) 2018/04/02 01:34:34 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) pwrite64(r0, &(0x7f00000000c0), 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000007b40)=[{{&(0x7f0000005000)=@generic, 0x80, &(0x7f0000005680)}, 0x401}, {{&(0x7f0000005700)=@l2, 0xe, &(0x7f0000007a80)=[{&(0x7f0000005740)=""/253, 0xfd}], 0x1, &(0x7f0000007b00)=""/20, 0x14}}], 0x2, 0x10000, 0x0) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x2, 0x10, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x4, 0x3, 0x8000}, 0x4) [ 147.496786] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/02 01:34:34 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f00000000c0)=0x6, 0x4) rt_sigprocmask(0x1, &(0x7f0000000140)={0x7fff}, 0x0, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5fffc)=0x1e8, 0x4) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x6, 0x4) 2018/04/02 01:34:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001d000802feffffff0000000005000000a6fb36422d54a76889c2d9a1eed5d5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000680)={&(0x7f00000003c0)=@un=@abs, 0xfd13, &(0x7f0000000300), 0x2, &(0x7f00000005c0)=""/142, 0x8e}, 0x0) 2018/04/02 01:34:34 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2080) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @broadcast}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) futex(&(0x7f0000000100), 0x20084, 0x0, &(0x7f0000000040), &(0x7f0000000ffc)=0x2, 0xfffffffffffffffe) 2018/04/02 01:34:34 executing program 0: r0 = memfd_create(&(0x7f0000000580)='\x00', 0x0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f00000005c0)=""/188, &(0x7f0000000680)=0xbc) r1 = socket(0x11, 0x4000000000080003, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000000480)) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000080)={"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"}) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000040)=0x6, 0x46) 2018/04/02 01:34:34 executing program 3: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x10000000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x48b01c, {0x400003ffffff9}}, &(0x7f0000b4afe0), 0x8, &(0x7f00005eaff8)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20800, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)="c5856a675acff0717300") 2018/04/02 01:34:34 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_getsetattr(r0, &(0x7f0000738fc0), &(0x7f0000356000)) socketpair(0x5, 0x6, 0x62, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000200)={0x8, 0x400, 0x65c, 0x7f, &(0x7f0000000080)=""/127, 0x5c, &(0x7f0000000100)=""/92, 0x62, &(0x7f0000000180)=""/98}) 2018/04/02 01:34:34 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x8000) syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0x5, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}, [0x8, 0xfcc, 0x1, 0x7288, 0xffff, 0x100000000, 0x6, 0x63a04be7, 0xffff, 0x1f, 0x79, 0x9, 0x2, 0x5]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x80000001, 0x800d, 0x7df, 0x1, r2}, &(0x7f0000000380)=0x10) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00000000c0)={0xc1, "43dbca873b6d87db76c438d04dff6d3f951ffa7d6ddc537188f0f6f57d80ce337d4c25fad224ead2871e1f49440abbae2a8c18a09ce6202cd7c1bbb1a32773f03cd8558d2846c6ec904857c61681dd20576563aeaf39e50c6392e9ef412b1d1c7d5850fe9dd70c18d0b7efd3ca25464b24a58246e8839c313109354187682341368e10ddfae235c5d013edb2b537786d76c01468fcca1ae6870310483b0e64175828eaa3035bfc2be3e627424984eb3b358dc8a3d4aa6b88a5589e1557aada37aa"}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000001c0)={'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r3 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='/dev/binder#\x00') 2018/04/02 01:34:34 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvfrom(r0, &(0x7f0000000280)=""/191, 0x204, 0x0, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/loop-control\x00', 0x10000, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x0, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000400)={0x7, &(0x7f0000000740)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) socket(0xa, 0x0, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) dup2(r3, r2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000440)=0x156, 0x25b) 2018/04/02 01:34:34 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) r0 = timerfd_create(0x0, 0x0) close(0xffffffffffffffff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000200)=0x3) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000140)=""/176) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0x40085400, &(0x7f0000000100)={0x7}) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="6934ae5bceef6e00dc17a1153411513312e45fc0dcb4ff1d36843a5165dc7a8398446db470d8df48f9e1ef9fe4", 0x2d, 0xfffffffffffffffa) keyctl$revoke(0x3, r2) [ 147.734391] binder: 12924:12925 ioctl 4004ae8b 200000c0 returned -22 [ 147.734897] binder: 12924:12930 ioctl 8924 200001c0 returned -22 2018/04/02 01:34:34 executing program 3: socket(0x1f, 0xa, 0x1) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)="2f70726f632f7379732f6e72742f697076342f76732f6261636b75705f6f6e6c7900829612c9fcd908bf051faccb09e7028bcb1d8f8eab2b30dd3a30a00458f027e68a6b8790a5c22e62d18caa5da3a58858c0d308ae630565da1d58f03a2b62bb6fdf77244367b4f1cdc12aacf1351fb2d113ac44e093db2bc1362cd92ee557b498930375b5df80222ebc7fea6f926e77fe168ceaf5bc1af2313725d8fa0af9dfbac4fb77666f88a7a9ea3cad33d031a7603decb8598bc9c1ab4ad698787d6039", 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000080)) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000280)="6af3230c3c6c507435b7eb8282d48bffacd59600d06ee659efa3d9ef8d0d7f2c2ba5b1fb1a8a928201bc564b505b19b8c94a17d9c92e2633f7914619410a0c539108c5e0950a3a65735eb5d3051b80390c93205e370ede8e7b2b33d511a04d474ab8bd2b649bb3f90aa66ca6437c101ed4a8f2aea76e81719c7cef13faf831871b8c598adf11bdfe494c610575c8072155b4119a07a6354416f380b37fc2ece04f01c8e061d9e8414d431e6c093be20f3a0b01349f308e907d6a14cf1b962d416e27ee94a0669983a570edb4520aa71b148ef5bf2f5647b66c7efae6afa44a2bf64b5fa5cc4fd16129f97e01a5363da337fef9c4df6ed9927c", 0xf9) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={r1, 0x80000, r0}) 2018/04/02 01:34:34 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000080)="8ac6067c278625f8fc3c23d2dbfe9279d4921643f50736dc0a8700e78657e9f120d17b2e0d6a78e35680072426962fadaccfc075cf05ede06457dc3e04783b6e489e60bf16f13fe5477942134e2224e2312001318c7c484e12bba8a742511f85bb849c649b530111e57d7559d8260cdeb7dfa728af85aa825ff087ae5789cd8b52427dfbc2346a586d", 0x89, 0x4, &(0x7f0000000000)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000240)="cf", 0x1, 0x20000802, &(0x7f00000001c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)="74daeeff1e3fa2c79c00", 0x10) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="fb", 0x1}], 0x1) [ 147.781799] binder_alloc: binder_alloc_mmap_handler: 12924 20000000-20002000 already mapped failed -16 2018/04/02 01:34:34 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) r1 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) r3 = accept4$bt_l2cap(r0, &(0x7f0000001d00), &(0x7f0000001d40)=0xe, 0x800) sendmsg$netlink(r0, &(0x7f0000001e00)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x100008}, 0xc, &(0x7f0000001cc0)=[{&(0x7f00000001c0)={0x408, 0x2e, 0x300, 0x70bd2d, 0x25dfdbfc, "", [@typed={0x8, 0x66, @u32=0x6}, @generic="0e9f78692fd446da7112f5e51b5c0b16a64243cb743654ba2c889aaf6c4ceaf7a3a33e836edf62f4b1cdd3c7eef8a41a7640c5b07b74142115107111689ef50e9aafe90c01723210ffb1043eafacf3dc2762fafba0c396253c90870f02e738068ce11ebcb92996464b09b10836e947fdefa7d821cb45cc77604c37ce7ad13d34ecbf263d25e1f595e6eb9cff9175837d81e1cf571c88c8bbbf3dfd14241093e38d6d390d758b38f465f40afeeb85f10feb63039ae92b226c", @typed={0x8, 0x85, @u32=0xff}, @typed={0x8, 0x3e, @uid=r1}, @generic="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", @typed={0xf4, 0x7d, @binary="11300c4d44e28d2fa572ad49f7a6e1beb352c21ca8f9de6232b4d9d33e116c13a75c224c1c71bf88558f3c8e7275d3ebdb6eb8487260579f3cb921bb87efc43abf8ae0b5e34f7a8f8cf6d530c3d321f08c5f9f3bdf61b8b015b68c7c77028731a02fb48330a9594b41d3e2af507e78d448d078e02652e5cb33b3a5dcd78430f364371d775bf8018ba611b977d400da85fca9a22595f771912215210c94a8eaa1d704b0bae27ad23e4a528b76ae1feeb699dde99038e54721d74144a97f5cd2b0a7a94b75bc3db60973f13ea2f23f0adf2e39a1a8ee019d0a5997d42f3ff719edfd8e9c0e58bed2a4af4289c32ed95a14"}, @generic="92dd6496865141e69ac1e5cf4aee8b55ed12a27c10496aaeb080eecdb9472db8d409031f8a44c982412d84131acb28ddfa100eede9601d3acae229746fad918744b98a4241", @nested={0x14, 0x3e, [@typed={0x8, 0x57, @u32=0x4}, @typed={0x8, 0x1, @uid=r2}]}, @generic="6affa2b4b4e8bc2780dd37420e", @generic="1abc178a042d8e4691b08a1829e95c7a22520a091c89c0aa7a701763d734f1badbbbe9db7da5742377485fdfca2f3fb88fa277b2716349ef78c930c8e7b04affa24edaa5326a720a0217915574c460bb3bfa57daf8d82ad26452feac66dfaf993a34703f4afe146d91e57445e07b34da76a24bb0bf557c6512c341373781d731711ec1bc89db4616c98d296e2c05b2a7bd87817723313794f116d8bea2f780c6596520669859f67de08c4eb4773a02ec79fdc5e88e423b50c304b5fa89dd4d237e1e67d77073f78b8e070d0955ff08"]}, 0x408}, {&(0x7f0000000600)={0x114, 0x13, 0x2, 0x70bd28, 0x25dfdbfc, "", [@generic="ecd304d6c6d9c11f7dffc2a375f01ed7124a10d635d9983f668dd24ab41244eea7f3f8bd7500a6e950c6d24aa4e469e78dc994fd3fa4faf4ffa35aac64b58efdac763b1de154842ff9759656abb6bb17d417e225e77999d114719bc9609b7d1b222276aa4b995ce7e2c40919a1383f6beebb11155086cb66dda4be1f57849915ba6ce9ec23aa650377965b0287c982614422b5700f5fdfe5018c89c3f885515fd55b99726c7efc11ae00af71af3204903729216ea6f4d1a71f4cafe19972", @generic="4f9f3901e57f7e96a84b4c6941e493ebc2762a50930f95a9643c12a17bfdd833c606b506d4ef248d5f4b3b99c912e0b2d960d75543a6f7b937ba8dc482b28379d616b577"]}, 0x114}, {&(0x7f0000000740)={0x1580, 0x36, 0x8, 0x70bd2d, 0x25dfdbff, "", [@nested={0x50, 0x7c, [@generic="f84bb3fc18a840a7aba51d8e36c52a14798140b324539267f36c932bae35ade940e4afaec0206ce5226f513ec216496416b65ecb88ff9e4c6757d11422973a997a5795a5275004f0dc49e7"]}, @generic="6694c48a49750b45d2c0caf6e3cab4d9b0da324083f138115d109af2c4e341c69abb176cfa13b586fe5f88280fade93cd4c29ad42c0407c50b7d6e968d6722c4102cea2c5b6b30024c410a46d054852b5f7ad4a775a38f4eb4a693caf3c377237f26e0e42f43aa17f38f635651cce0e61444129abf94bca14ccbcf621993ba65fde357519357d50a986c475a7eb55c2e3b531de7d3e9112f0d33586e951f43760a19170593de67fa373294db9d", @nested={0x11f8, 0x29, [@generic="71e4d60810315c6036887e80d9442355946d6d4ac6eeca381028b0c72cd5b33463d1d50b11f7ccfed182b296e746a641ed5001668b3a83edc8a8dc5e3577e5a7bd5ee76c4c4ddd69fe889ee5c60596c69aaed257524afdab171309088477bbbff68625603d66682fecf92d55f3b295caec3979987251762e4011f5da6d78f9593c8148b39c6f40b6f74f7ab210a4da557951703c66486b561a177c4653d20d70237513a483e314ea61e18c7c715e0b96428a1f79ab49a9412852f81b27526f4858dd56a4de999671701a2e2f0dcbc7e01019432c152fe7e889bd7944b08c3eef79cb653dc8ae59812c22894b31f2b2d6053d6a8fe04c", @typed={0x30, 0x5, @binary="8402e6a55be61ec5a948706c38a714ce84d12f12a1da433c120fe856d61deb1a0fcb28fa0e48a14db1e6"}, @generic="0e1c1e009fda01a919c5c2d7887f9467be2e554bca6dfed4e35516348883757a23dbc027c667ecb8449890651730de8d72abb454d073fc6bcbcc3d5f3b67", @generic="e34eeaa4bcd2497e4a17deac1a993a1521e609ae50c2fd8807d4fac8119427d4cfca6e5f18834c17c6d55b1f9f7ea2edeec15585ffd6d02ad3b5cb255c4f071ec8f03bd74ec37eb62497db99f3ea8c0c51d0798350ba34c3b5a354ddd8f77baf7a7ef5411a2b67796dc27577e03aac7b61544832de5358", @typed={0x8, 0x7c, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0xc, 0x32, @u64=0x6}, @typed={0x1004, 0x88, @binary="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@nested={0x278, 0x5d, [@typed={0xc, 0xb, @u64=0xb5}, @typed={0xc, 0x86, @u64=0x7ff}, @typed={0x8, 0x48, @fd=r0}, @typed={0xc, 0x4a, @u64=0xffffffffffffff81}, @generic="79ab76c0cd5a67f7f61d42e942838c6719598cc99372cd92a9560d481b045bdb366aa95dc7ace9544ebd1ff2136d28ea13c1bcd17cf85bd9c56af0d21a2a867c91c9e52a395a6f786980715aa7deadc53e02071febb52a5a3c5d1cf7329bbabe90de3ee5d9fd23029933cb48ce72e1cdf471c5268f5cedd223197e365d88a50a9444d1ad33cc25a9018412f9d379685822d6361870066d97b7a2d81667d03b40a9dad0503162e75cafbacb55b7ef03b5727d22a07b", @generic="26e1a953536503d5c89c42088a9410a729f311ae042551696754da6a9e5637ee36d2f8d586fa75b405b67ef9834523a6fee3dcc346d7b5b8dab329dce6b1cfafb581dff8c6cfce21bb1228a19977b1dcadcaff488aad42c50bee8f2c62fbb0ab508cbf59f016d4eed1928ff47cf2ec2eb595aa4c949a4b9c078bc8be3b4f58e277455f54bbbdebcf5afdda530a09e5ff931007c10fa98c20440999bb4bd04e782426ec5712ba7242a0848165d93eade91054928e625192bed1e31d87f0f9f56a13fa494fb27f98218feeda628ae4e525ce6fbbe59687a0323328e3dd57c7f70ef9cd848fa19f95", @generic="c91895d2bac884a3c4a3eaae3e55c3904377e6042ea96b4e6cad21540dd64bd3d25694681e0d3e668b61be4e5afcfb5fca1de7f8ee83bedcc1c74b17016e4298265efea8afd769a6fa4472476c38326484e1f382d3482a4ed58b3632865dcedd8d1f3048bd44043e416abe05f85fbae528734f87c387030c089d355b88e895c6fa86d72ce1c27e626ff8bbcd454525c78a0cf20c9b52755c", @typed={0x14, 0x2f, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x1580}], 0x3, &(0x7f0000001d80)=[@rights={0x10, 0x1, 0x1}, @rights={0x30, 0x1, 0x1, [r3, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1}], 0x50, 0x1}, 0x40000) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000001e40)='rose0\x00') fstat(r3, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001f00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000001f40)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x58, {0x2, 0x4e22, @rand_addr=0x5}, 'syzkaller1\x00'}) ioprio_set$uid(0x3, r1, 0x9) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001fc0)={{0x1, 0x1, 0x5, 0x3, 0xff}, 0x4, 0x5}) getsockname$inet6(r0, &(0x7f0000002040), &(0x7f0000002080)=0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000020c0), &(0x7f0000002100)=0x4) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000002140)={0x3, 0x80000000}) r7 = eventfd(0x100000000) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000002180)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000021c0)={r8, 0x80000, r0}) bind$alg(r0, &(0x7f0000002200)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(cipher_null)\x00'}, 0x58) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000002280)) r10 = getpid() ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000002680)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000026c0)=0x0) r13 = getpgid(0xffffffffffffffff) r14 = fcntl$getown(r5, 0x9) sendmmsg$unix(r0, &(0x7f0000002880)=[{&(0x7f00000022c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002480)=[{&(0x7f0000002340)="3b96d49eec864063877bc13ae5df910558cdfa90f37caa3d4ab830fd48d0633fb3528a65166b731ac1268648bab824b1f12273834698a70ab1e2a234708a968c1724aa64c5e11c", 0x47}, {&(0x7f00000023c0)="8c5f7734d6fefcbc0e9246691f34c50a3ee4a71054034ba6557a9bba73844ad16fa3c5e1871032cbac471171e3326e4ab10f50e32abed520c61ad6abf6e3eec93cdb0624c4f5078862ce2f428ce684bf8fbbaa3c5f69b4af8085b490255edce80bdc56fc01a7d2ade8250f7527663f488017568e0dd41b8fe6f78d261d1c08f31dd082cef320e531eee2be5a4387dc7b404e7bcd8af3b2baa73713d6a31749e3708eff7c3e8636379ba98d09884b8a654bcc2fe80753055fada081f3998a", 0xbe}], 0x2, 0x0, 0x0, 0x8045}, {&(0x7f00000024c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002640)=[{&(0x7f0000002540)="076b2c32a5e2d237c5d4ea5be766c3ba76998cbbf436be3e64af9b4eae824322246407fdb179cd69044437c9f3b8b25273bc93a56a41e22b0542ab05e6b8ccc699aa4a9173c3600796155a67a535234c7d23384d1b72f0a4c13a618067aac4c903895943c50ffa93ad25592be89af9b43c1affa22dc404e34ce6ebbe9ed11cba94e8398039f9349c82f360c57cf0d058c4757cb76436ca8f6fa861d28c985690e3f982c32bf1ea35a50b8ceeda16e71769cecf187d99ffed560a981cae2a930993e35c556287bfcd755c1b53b33641ad4fd5ef567bb58929883d", 0xda}], 0x1, &(0x7f0000002700)=[@rights={0x20, 0x1, 0x1, [r3, r9, r7]}, @cred={0x20, 0x1, 0x2, r10, r2, r4}, @cred={0x20, 0x1, 0x2, r11, r1, r4}, @cred={0x20, 0x1, 0x2, r12, r2, r4}, @rights={0x18, 0x1, 0x1, [r9, r3]}, @rights={0x30, 0x1, 0x1, [r6, r5, r0, r9, r7, r3, r9]}, @cred={0x20, 0x1, 0x2, r13, r2, r4}, @cred={0x20, 0x1, 0x2, r14, r2, r4}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x28, 0x1, 0x1, [r0, r9, r6, r6, r7, r7]}], 0x148, 0x4}], 0x2, 0x40040) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000002900)=""/23) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002940)={0x6, 0x6, 0x4, 0x0, 0xd68, 0x8, 0x3ff, 0x4, 0x0}, &(0x7f0000002980)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000029c0)={r15, 0x3}, 0x8) 2018/04/02 01:34:34 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, 0x1c) r1 = accept(r0, &(0x7f00000000c0)=@ipx, &(0x7f0000000040)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x80, r2, 0x8, 0x70bd28, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4004040}, 0x20000000) 2018/04/02 01:34:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0xfff, 0x1) sync_file_range(r0, 0xf6, 0x0, 0x7) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) r2 = gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r3 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x3) accept4(r3, &(0x7f0000000700)=@nl=@unspec, &(0x7f0000000780)=0x80, 0x800) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(r2) openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x6aba926c6b19adfb, 0x0) r5 = shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) gettid() open_by_handle_at(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x0) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x5003) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000480)) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) sync_file_range(r0, 0x2, 0x7fffffff, 0x7) timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000001c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) shmctl$SHM_INFO(r5, 0xe, &(0x7f00000003c0)=""/127) 2018/04/02 01:34:34 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x8, 0x8400000000003, 0xffffffdf00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040)='\a', &(0x7f0000000280)=""/91}, 0x18) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000080), &(0x7f0000000100)=0xc) [ 148.614102] device bridge0 entered promiscuous mode [ 148.623197] device bridge0 left promiscuous mode [ 148.825728] device bridge0 entered promiscuous mode [ 148.831619] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 148.838394] device bridge0 left promiscuous mode 2018/04/02 01:34:35 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00003b7f2c)=@getlink={0x28, 0x12, 0x105, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, 0x100000000001}]}, 0x28}, 0x1}, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/02 01:34:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000011000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000001c0)="deeeb805000000b97b5d920e0f01c1c4e2dd9ea8845c1ee6f2a7360fc75a0066ba420066ed0f20c035000001000f22c0c744240000980000c744240200300000c7442406000000000f011424c4c299a8e03ecf", 0x53}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$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}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs_stats_percpu\x00') ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 01:34:35 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x2000) fsetxattr(r0, &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000080)='r\x00', 0x2, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/02 01:34:35 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, r0, 0x1}) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) 2018/04/02 01:34:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"f6df372cd6e11c"}, 0x8}, [{"a61570e340391b"}, {"2e4b3e14bf979b"}, {"1693bbe9a6a6bf"}, {"38b1f1ceeb1b03"}, {"bc4c5ce345a273"}, {"6bccbe497ebd90"}, {"22ca1c23e7ae2f"}, {"67dd0a077603ff"}]}, 0x48) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) 2018/04/02 01:34:35 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0x0, "315316ff1df465b395b23879e6f66d565de34b7eff2b68e0d0f21e3817330ee2f01ee7079b0c0129768f0391"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}) 2018/04/02 01:34:35 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfffffffffffffffc, 0x40000000000}) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) ioctl$TIOCGPTPEER(r0, 0x5441, 0x105) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/10, 0xa}, {&(0x7f0000000100)=""/55, 0x37}], 0x2) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000440)=0x2, 0xfffffef6) rt_sigtimedwait(&(0x7f0000000140), &(0x7f0000000340), &(0x7f0000000400)={0x0, 0x989680}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) socket$inet(0x2, 0x0, 0xfff) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000040)=0x1f, 0x4) 2018/04/02 01:34:35 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000000c000/0x2000)=nil, 0x2000}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/02 01:34:36 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ff8000/0x4000)=nil}) writev(r0, &(0x7f0000000040), 0x146) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x50bf}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000100)={0x9, 0x275}) 2018/04/02 01:34:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x3, &(0x7f0000000480)=[{&(0x7f0000000100)="1fbae69ad3805cc0e29dfadfde7a253de903cfb1da23b70eda3ff427f7f2b390b312945c4d46c3ed139807f7c719", 0x2e, 0x100000000}, {&(0x7f00000001c0)="e1a7492652dcf0074d4cbbde3055ec1e2a3beb1705fb178dd40c9c09c1b02fde15b642fc90b0a0dc1b0deda49f9458f262e0e03cf9d1b6f2ed7b4792e98fb9c3b907df7664a16378949a558e9359f18d73cdc907641e472de0e8c8", 0x5b, 0x3}, {&(0x7f0000000280)="0f76aee17b35291ddff1901e3d5aa0b00142e1ecd380eec3801380ae9e75d8ff58231c57610a0cf01905e5d0671c66e16cc6ed70902404aba8a093fa59ec7732148912b5a4e06ce2b004a3da729fb93a0e53aee63c03a044f0839b7d1399370d54249e1e7fa1458dcae8b476439e426a1c766b47cfbb6ac4425ca540ac7024a955f36e29fc243e2408d16f54b0e587d5426b9af5e1925abee4fb19f7c70e7aaff89c6f66f665c7f5fc", 0xa9, 0x5}], 0x8000, &(0x7f0000000500)={[{@check_relaxed='check=relaxed', 0x2c}, {@dmask={'dmask', 0x3d, [0x32, 0x35]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x34, 0x37, 0x32, 0x33, 0x32]}, 0x2c}, {@time_offset={'time_offset', 0x3d, [0x35, 0x0]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@debug='debug', 0x2c}, {@discard='discard', 0x2c}, {@discard='discard', 0x2c}]}) r0 = socket(0x10, 0x803, 0xfffffffffffffffe) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x2}) sendto(r0, &(0x7f0000000580)="120000001200e7ff40ffe90009149b00f99b", 0xfffffd6b, 0x80, 0x0, 0x27) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f00000005c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) fchownat(r2, &(0x7f0000000140)='./file1\x00', r3, r4, 0x400) recvmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000000380)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x2, &(0x7f0000fd0000)=""/100, 0x64}}], 0x292, 0x0, &(0x7f0000fd0000)={0x77359400}) getitimer(0x1, &(0x7f0000000680)) 2018/04/02 01:34:36 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x2000) fsetxattr(r0, &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000080)='r\x00', 0x2, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/02 01:34:36 executing program 5: setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000), 0x47e) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2a0000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000040)={0x2, 0x1ff, 0x3, 0x4}) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) mremap(&(0x7f0000399000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000398000/0x1000)=nil) 2018/04/02 01:34:36 executing program 6: r0 = getpgrp(0x0) r1 = gettid() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20040, 0x0) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x10, 0x7) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/02 01:34:36 executing program 4: r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x8000, 0x0) sendmsg$nl_crypto(r4, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000800}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=@del={0x100, 0x11, 0x30c, 0x70bd29, 0x25dfdbfc, {{'michael_mic-generic\x00'}, [], [], 0x2400}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x787bb8c6}]}, 0x100}, 0x1}, 0x40) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000180)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f00000003c0)={{0x95a3, 0x8}, {0x8, 0x7}, 0x80000000, 0x1, 0x80}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000000)={{0x0, 0x2}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r2, r1) 2018/04/02 01:34:36 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0x1, 0x8}, {0xfff, 0x4}, 0x7e0000000000000, 0x2, 0xfff}) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000013c0)=0x0) getresuid(&(0x7f0000001400)=0x0, &(0x7f0000001440), &(0x7f0000001480)) getgroups(0x7, &(0x7f00000014c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000001540)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000000140)="5025040b367b29964159ba71db9d57fa3020808201d3057f19f2788640a84dfb6070bbd1f881e70336e42a95868016f43ccb0e586f4f63eba9cca96eea4772dd1b67d88e0b3454b3f6ca9562d6f6bd5c", 0x50}, {&(0x7f00000001c0)="3918f2cba9e16a18337f7c15f6b6ea93b2cf4fd77ac59d79735e51812188707e575219991b15f0f2469db31caabba1cce4c3550c902479106f34e58ff92bfb77c0fedd573be46378dda844520163ce07ee65abd950e48c75f20f2764eefbb0493133fe1d8e32f9687465cfad827ded20268799161cc363422215f464261158492996edfa1e230ec488b3838b2acce06097dfcf6b3bbf26863a754c38d548eb1470d32b6cc3bec5d628aa123e900129a6c4f0ada1aefd18fea650b0a3331b60", 0xbf}, {&(0x7f0000000280)="13704ed35281e55d166e06813d22726a056d3d099347bdc723f1c94da59a76c766ac2f2b152f46aca8c9252e4d6d23075517f3cfa883ec877dd632e78a9860850f1860bb6e172c4928ecbe4f5ccb84baad43255732780ffb21fa3cad2069e39f", 0x60}, {&(0x7f0000000300)="69320d64ff225c62e4959241ad66f4ccca4a3f2f73d2923c924a209c6b788b0ea2ccdb", 0x23}, {&(0x7f0000000340)="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", 0x1000}], 0x5, &(0x7f0000001500)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38}, 0x4048000) epoll_create(0x2) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000000), 0x0) 2018/04/02 01:34:36 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000000)={0x490, 0x98, 0x81, 0x4, 0x4a01, 0x1ff}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {0x200000}, @ext={0x0, &(0x7f0000055ffe)}}], 0x1c) 2018/04/02 01:34:36 executing program 7: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000004c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)=""/101, 0x65}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000100)=""/166, 0xa6}, {&(0x7f00000001c0)=""/32, 0x20}, {&(0x7f0000000200)=""/220, 0xdc}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/70, 0x46}], 0x7, &(0x7f0000000480)=""/18, 0x12, 0x6}, 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0xffff, 0x101202) connect$l2tp(r0, &(0x7f0000000540)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x3, 0x4, 0x2}}, 0x2e) 2018/04/02 01:34:36 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) accept4$ipx(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00') r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0xcf, &(0x7f0000003000)=""/62, &(0x7f0000000ffc)=0x3e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000180)=@nfc={0x27, 0x1, 0x0, 0x3}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000022c0)=@pppoe={0x18, 0x0, {0x3, @random="37a330090f50", 'syzkaller0\x00'}}, 0x80, &(0x7f0000002580), 0x0, 0x0, 0x0, 0x4000}, 0x8001}], 0x2, 0x4000) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b15d8c19fbd2d82a1e1b566bfbf326bc155eab79c", 0x28}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/04/02 01:34:36 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x2, &(0x7f000000afc0)=@raw=[@ldst={0x3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x18}], &(0x7f0000000000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockname(r0, &(0x7f0000000240)=@nfc, &(0x7f0000000140)=0x80) sendto(r0, &(0x7f0000000200)="8d", 0x1, 0x0, &(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'bcsh0\x00'}}, 0x80) sendto(r0, &(0x7f00000000c0)='#', 0x1, 0x4000010, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80) sendto(r0, &(0x7f0000000100)="ae", 0x1, 0x4008004, &(0x7f0000001b00)=ANY=[], 0x0) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0x80) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380)) 2018/04/02 01:34:36 executing program 3: r0 = creat(&(0x7f0000000480)='./file1\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000004c0)={0x0, 0x5}, &(0x7f0000000500)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000640)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000540)={r1, @in6={{0xa, 0x4e21, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}}, 0x40, 0x4, 0x0, 0x7, 0x8}, &(0x7f0000000600)=0x98) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x80480, 0x0) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000380)={'filter\x00'}, &(0x7f00000006c0)=0x44) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r4, &(0x7f0000000140)="7acefda499a765d18b3fcb74cdca04b898e9d0dadfe94eed2a8368e4895c69cea7d37bfe321d317df218cbf1da4cfcd0812678662c70cfd5f2f5471989808d5cdb7727cd", &(0x7f00000001c0)="e3b0fb98cdc0f8856fc47f35e7e349a8d7a52b56069514ad441fb9c58ddf4397aca347f08775b3af1fb0f15182da1b3a6e274310b2733e4c54966e37b9812a7037307154055914f38524e2f87c79273ee3d3674958ed351f7687cf02300f211325ac23f3c5270d7f2af2f7fc616280fd7ad45ea01f19711643fc9942ddb1357a6002907f58b4659324d25615a313605e8c98fe5b9715a08fc31c685346b306bfcc3617957780b23d3e77eb21c3d4c3f0a2c8e665e8f8b23d955a23780cdf49d7e0f63d042da85532f218d6c0e83eaea5fbf7d95120607e08", 0x1}, 0x20) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000300)={0x800}, 0x1) nanosleep(&(0x7f0000000040), &(0x7f00000000c0)) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000440)) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r1, 0x101}, 0x8) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f000044b000), 0x0) 2018/04/02 01:34:36 executing program 2: mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x1e97) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', 'vmnet1\x00'}) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0xb1) bind$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000140)=""/150) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000200)={{0x9, 0x9, 0x3ff, 0x1, 0x1, 0x8000}, 0x9}) r1 = accept$unix(r0, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) recvmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000300)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/156, 0x9c}], 0x2, &(0x7f00000004c0)=""/179, 0xb3, 0x8}, 0x40002000) r2 = socket$netlink(0x10, 0x3, 0x1b) openat$cgroup_procs(r0, &(0x7f00000005c0)='cgroup.threads\x00', 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000600)={'teql0\x00', 0xf1}) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000640), &(0x7f0000000680)=0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000800)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000900)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000940)=r4) getgid() ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000980)=0x80000000000) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000009c0)=[@in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffff8}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @rand_addr=0x8}, @in6={0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x40}, @in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xa}, 0x9}, @in={0x2, 0x4e21, @rand_addr=0x6}], 0x84) fcntl$getownex(r3, 0x10, &(0x7f0000000a80)={0x0, 0x0}) sched_rr_get_interval(r5, &(0x7f0000000ac0)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000cc0)={r3, &(0x7f0000000b00)="a23089d5452b625338ba403cc87c9c6e9bd4e807b5f4d1466abd48deca1ae05e961ae123fc08a500889092c692d259db5398dd9fe80591cd3f0d793af97edc54e1cbbc382b63ad4d34bbea318b4ad7590a87cf5fff0f88c56d12f7acae077570243ee68f04c4d5966c1cb158400a4f746605185630c695845a3202d3b8a9f20dede0443adec5c69bcf2d3a6c0a09765f2aafd7f38e48077aecb06f1561f7333e0266597dc044f245b4fe5a38a4b836eeff0fc41a281ace250f62fdaebebdd0d8f41fffe9e09348ff5bba020537c100b3882604622a957374cc22cba365b7101214418b82ea7082be9a314fbbcb04829ff1ab9c3e716ded587d9914da87c5ff", &(0x7f0000000c00)=""/183}, 0x18) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000d80)={0x0, 0x4, 0x1, 0x8}, &(0x7f0000000dc0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000e00)={0x8, 0x0, 0x800a, 0x7fffffff, 0x9, 0x2, 0x0, 0x6, r6}, 0x20) r7 = semget$private(0x0, 0x1, 0x100) semctl$SETALL(r7, 0x0, 0x11, &(0x7f0000000e40)=[0x4, 0x9, 0x1ff, 0x792, 0x8, 0x3, 0x6a14]) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000e80)={r6, 0x800}, 0x8) prctl$setmm(0x23, 0x7, &(0x7f0000ff9000/0x4000)=nil) 2018/04/02 01:34:36 executing program 0: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc", 0x9, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) sigaltstack(&(0x7f0000001000/0x2000)=nil, &(0x7f0000000000)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000080)) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000040)={{0x2, 0x0, 0xf6, 0x2, 0x5, 0x8}, 0x2}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r0, 0x5, 0x2}, 0x10) sync_file_range(r0, 0x81, 0x1, 0x1) 2018/04/02 01:34:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000000)={'bond0\x00', @ifru_ivalue}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) 2018/04/02 01:34:37 executing program 1: symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000000000)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) 2018/04/02 01:34:37 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x1ff, 0x1) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x6e) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3484b5f2}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r3, 0xce, 0x3, 0x7c}, 0x98d4345b) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000001c0)={r0, r2}) mq_unlink(&(0x7f0000000200)='/dev/midi#\x00') 2018/04/02 01:34:37 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)={0xfffffffffffffffc, 0x0, {0x0, 0x1, 0x0, 0x4}}) 2018/04/02 01:34:37 executing program 5: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0x949, 0x55f, 0x1, 0xffffffff}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value, 0x8) r2 = dup(r0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000100)=0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x1afc, 0x4) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000040)=""/1) write(r2, &(0x7f0000000600)="1e377981352187ad0828e1b4b24f241cac00933cb26abb9d0312483266ede998e4d370d1baae034bad8c32231f1ac4f79bdf70e01c49410baedeb111d576e80cf5a015d937062e438deb8b70d4532afd1bfcee5a865dc8b9d59d4d602dc81833f156688ea5760167b7d6e9218e4400465f2e0cdebbc122ee9548dc0f7a7968686af4cd74a79a3f5bdc09484fc1284698f8aceac15e3f6652a40f67462a491a4767eb7e53d16c8c5d74a49df8a4d4baf31625be8302e2efba1f7a404ba7a669ab868b53e227f32f0d8536da108e4a5d49abb2a4c8372c4a0176ca632c53a518a773afb81133150a592d00d3", 0xfffffffffffffedd) 2018/04/02 01:34:37 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x40000) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x3, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0xffffffffffffff23, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x20}) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x0, 0x5, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r3, 0x21, 0xcf, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) ioctl$int_in(r2, 0x5421, &(0x7f0000001180)=0x3) r4 = syz_open_dev$sndpcmp(&(0x7f00000011c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000001200)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001240)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001280)={r5, 0x7ff}, &(0x7f00000012c0)=0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000001300)=0xab4a) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001340)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @random="2ae7eb3f07c9"}, 0x10, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, 'nr0\x00'}) fcntl$getownex(r2, 0x10, &(0x7f00000013c0)={0x0, 0x0}) process_vm_writev(r7, &(0x7f00000026c0)=[{&(0x7f0000001400)}, {&(0x7f0000001440)=""/114, 0x72}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/234, 0xea}, {&(0x7f00000025c0)}, {&(0x7f0000002600)=""/59, 0x3b}, {&(0x7f0000002640)=""/123, 0x7b}], 0x7, &(0x7f0000002900)=[{&(0x7f0000002740)=""/210, 0xd2}, {&(0x7f0000002840)=""/40, 0x28}, {&(0x7f0000002880)=""/74, 0x4a}], 0x3, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000002a00)={'broute\x00', 0x0, 0x3, 0x7c, [], 0x4, &(0x7f0000002940)=[{}, {}, {}, {}], &(0x7f0000002980)=""/124}, &(0x7f0000002a80)=0x78) keyctl$join(0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002b00)={&(0x7f0000002ac0)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002b40)={r6, 0xf8, "4c40968fd3a66e501a4007e5e5c285cba34bdde218f8cde2b651860eb836c859ac01373211555e08d178e97bac46c31992cb566d6ba1282c7639bb46505cede4bfcf9ab019dc52a5d488c2a32ae42c2d105fc9aaa4c0d195331d97c4f2c1312993a274e2f6a093cb80c65d76ae8e19c925ef738121ea81fa87b170b5bab84ab24276c4f29b547d155409a503a77f520c8a2dd74018e0d5e52563c4066e81260560e2a2c1252be1151dcac421c13c5f6847f9a74e856a5fb7b07a6855bf3f926314e254891372d61bd82b8f50e21b58a08e397b53e460602758288b895220426ae6d7c35b0182d54b16010dfb450262d1f398afe983d79ad9"}, &(0x7f0000002c40)=0x100) getpeername(r4, &(0x7f0000002d80)=@can={0x0, 0x0}, &(0x7f0000002e00)=0x80) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000002e40)={0x5, 0x5, &(0x7f0000002c80)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3}, [@generic={0x0, 0x4, 0x400, 0x4661}], {0x95}}, &(0x7f0000002cc0)='GPL\x00', 0x7f, 0x0, &(0x7f0000002d00), 0x40f00, 0x1, [], r8}, 0x48) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000002ec0)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x64c}], 0x3c) getpeername$ax25(r4, &(0x7f0000002f00), &(0x7f0000002f40)=0x10) accept4$ax25(r0, &(0x7f0000002f80), &(0x7f0000002fc0)=0x10, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000003100)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003140)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e22, 0x0, 0x4e24, 0x9, 0xa, 0x80, 0x80, 0x0, r8, r10}, {0x5, 0xffffffff, 0x100000001, 0x6, 0x9, 0x10000, 0x1f, 0x1f}, {0x101, 0x2, 0x3fe, 0x4}, 0xfffffffffffffe00, 0x6e6bb5, 0x1, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0x3500, 0x3, 0x0, 0x7fffffff, 0x1f, 0x2, 0x40}}, 0xe8) getpeername(r0, &(0x7f0000003240)=@ethernet={0x0, @link_local}, &(0x7f00000032c0)=0x80) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000003300)={'icmp6\x00'}, &(0x7f0000003340)=0x1e) io_setup(0x7f, &(0x7f0000003380)=0x0) io_submit(r11, 0x4, &(0x7f00000037c0)=[&(0x7f0000003480)={0x0, 0x0, 0x0, 0xf, 0x8, r1, &(0x7f00000033c0)="a7b58dd5bc504c5a35ec0ec5d962aa359ab6134cf0188b35ec1d422f88ae4675ccf5f89b345c9333e659daf85a70eb75cac426c219e53a04f716b27782d540e793fe6eab6dfe9a63cf5802ec5cf35cb2cc5c2c9b483451465b1ef341e770e41b6eba28d4aac95af904a72b126f9da395c125132af1f4b268f904460e24f791393ed4be5d9e4221bd", 0x88, 0x0, 0x0, 0x0, r2}, &(0x7f0000003500)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f00000034c0)='+J', 0x2, 0x3ff, 0x0, 0x1, r0}, &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000003540)="1a9e51047183e7f2399ea71269b15793e0a4c24fad0cc711da52640b83c9c77dcdac284e47a894b7ae12e942a168eb4a14d54eaa38dd0afd58e90129a67dd30840d0061ff659cec0ff2fa1581f3e78714c13d7374398df872dbca0e836d577eee4042be16912a89bf0fd012441e3211bd18957f0138618fdd29c527254c96d43d5552ea97e20a5f6a213c0b7d80f3e4cc71da97600289bfb546ad997fcd0714b1bc90fc62d4bc3a680958ba1c148fb92fceb4725c1127e61f67f3d2eaa6e7ddc29b6000f6fd357b12f2935e25723f502d270c9c6bc5c733938621df30af52c8c87570864ce6d0aa9f79f41571f52290788cacd3bd0", 0xf5, 0x7, 0x0, 0x0, r0}, &(0x7f0000003780)={0x0, 0x0, 0x0, 0x6, 0x0, r9, &(0x7f0000003680)="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", 0xfb, 0x9, 0x0, 0x1, r3}]) 2018/04/02 01:34:37 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$TIOCNXCL(r0, 0x540d) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f00000006c0)='./file0\x00', 0x44) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = inotify_init1(0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r5, r3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9, 0x1}, &(0x7f0000000280)=0xc) r7 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={r6, @in6={{0xa, 0x4e20, 0xffffffffffff2607, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x3, 0x80, 0x8, 0x100}, &(0x7f0000000380)=0x98) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000001c0)) ioprio_set$pid(0x2, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000180)=@int=0x7fff, 0xffffffffffffff80) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000200)) exit_group(0x7) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/02 01:34:37 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendmsg(r0, &(0x7f00000015c0)={&(0x7f00000000c0)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000140)="d5a671dbe5d210f16dcaf46437e4c4f337537e75d4ebadc8304f693987d705ca32b3ef0d7b", 0x25}, {&(0x7f0000000180)="d0741a3176e5968c1c8ff1d4f69d6e5b7f02dfef9d892fb2bc426d7093fc4accde1831060b8a06cbc8c744d5157e5aa2b9d96057d0501757244063a489c3874d3f82886327d175b9b9c0a2114b97f1c041d08130117c19a89afcb2c749e914c690b1c40ba43d56e67ed55fb5ef176bf66898357556fe43761f5433d8dd5e82e6b35d107288f956fad75152e0259dcf0e04d39d7e9ab79d8a1d5a060809d5e0e29b908882a0f6097d2b654f2b6564ac8a3a3438137340aeb1e7898330d203965bcf39f9d7c9ee1a766ee4468be839dd3649e5b2162c4dcd3ff3b844357911c68626ddb55d9fcc989af3d404cf2e8bd7f6334fa9513acc", 0xf6}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="7090faeb82d764741f85e18e653f036c6785e579bc6d41c5f98d8ba2b1c3f7041d78d5d75ffcb5633ad78ce1a7c08bc8b6c36ca842022272c4190116ad81c7005943fd196b72f406ac5618f6bf56a2201e9fe0ae08fec1666c902c56d4b475fe06a5c1f08e3806a7", 0x68}, {&(0x7f0000001300)="a9619af7b8a2c5f1e5e179d5a19ae46bc77e4f4fc4fb5e6676f5f5f2b1ed32a32e4a08afc58342cea38c202184995f6cc47941597ecc4a095532766d0bf7146e79e2d473712156c5", 0x48}, {&(0x7f0000001380)="047ade1975aee63d49b04bef3ddea7e5e70bde177b426ce6450e7eeecf54cc7de881423414214fef19a601e87a7725c9bc2465d006f9cb5c2ff81e00245fa2d945c9cd16fc122d751e0ff131ab465c1f1be50f07041e6cd4a11bd8c6f3577022a61c0dc4cb722023604146d70f347598f04c9c22774f079563e9e6468696ad3ca24ce1b95535997c0f579ee569e21b48af2db435b1ba210406b5cc6e36192a60d9093812460cb468d628a3c11069d7499a7d6581e9468fcea32948c4262357535733e1afdfa24e0e20f72ec3c25f95", 0xcf}], 0x6, &(0x7f0000001500)=[{0xa0, 0x104, 0x849, "a2d1d2d89ea1d017910b40af9e0dff9dcbafb3f989be5367a00c57d9f24b6635f38ad28351d3b9810b1d8d1cc240bab11240292aa92dd9984e8a1573cdd41d0e7eb562adaca17ec5f11e76d19d4023cbc0a85fde8b445bcba2e0a29e1c7c357d227b3908b0970e1db6445020f6e214c456acbd9b7e00e92ecdfa118b61d2a496b489037127563ac9e8f4"}], 0xa0, 0x8000}, 0x20040000) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x208000, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000040)="093e6d6fc085db93b771ca0b1761d8cbcab51c069b4243", 0x17) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000080)=""/39) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) dup3(r0, r1, 0x0) 2018/04/02 01:34:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x6, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000500)=0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2}, 0x10) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r2, &(0x7f0000465f8e)=""/114, 0x72) perf_event_open(&(0x7f0000001180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001140)}}, 0x0, 0x0, r2, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) close(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1ff, 0x5, 0x7b0f}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r4, 0x61, "055ff85521fb55515866e71165025774cedce0680c9b006c521acefd95a476f86199434ef7645e6104b760834cc541e778935bd15656d7a769967083ca45df33c95231ba3198fa81c6248bc7ece984f8187dbd01cdfc5c36f02c78d247d83e1395"}, &(0x7f0000000180)=0x69) 2018/04/02 01:34:37 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2040, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000000340)=""/95, 0x5f}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/97, 0x61}, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) syz_emit_ethernet(0x2a, &(0x7f0000de6fd6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/02 01:34:37 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x201) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r3}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x401000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x64, r5, 0x14, 0x70bd27, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7c}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x76f}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x14) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)=0x0) ioctl$KDGKBMODE(r6, 0x4b44, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000340)={0x1}) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f00000003c0)={0x0, 0x162adc5f, 0xff, &(0x7f0000000380)}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x7, 0x8, 0xb3b, 0x7ff, 0x6, 0x2, 0xffffffff, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x584, 0x1, 0xfffffffffffffff8, 0x3cc550cf, 0x1ff}}, &(0x7f0000000500)=0xb0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000540)={r8, 0xfffffffffffffffa, 0x1, [0x8]}, &(0x7f0000000580)=0xa) r9 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r9, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f00000005c0)=0x4) r10 = add_key$user(&(0x7f0000000600)='user\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)="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", 0x1000, 0xfffffffffffffffc) keyctl$invalidate(0x15, r10) recvfrom$inet(r0, &(0x7f0000001680)=""/211, 0xd3, 0x10042, &(0x7f0000001780)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) stat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() fchownat(r3, &(0x7f00000017c0)='./file0\x00', r11, r12, 0x900) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f00000018c0)=""/63) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000001900)=""/168) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00000019c0)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x6, @random="b021346b8e07"}, 0x2, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 'ip6gretap0\x00'}) openat$mixer(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/mixer\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001ac0)={0x2, &(0x7f0000001a80)=[{0x55, 0x8f}, {0x10000, 0x401}]}) fcntl$lock(r0, 0x7, &(0x7f0000001b00)={0x2, 0x2, 0x9, 0x1, r7}) 2018/04/02 01:34:37 executing program 4: r0 = socket(0x2, 0x80005, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000180)={'bond0\x00', 0x81}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00000001c0)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000080)=0x1, 0x8) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'bond0\x00', 0xffe}) 2018/04/02 01:34:37 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sigaltstack(&(0x7f0000013000/0x1000)=nil, &(0x7f00000000c0)) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgsnd(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="130000307d000000d5396e7c039c5bf8cc2c0000000000000004d2ce554a69a6b6cb6dc74844d141f995e5c25d762422e819740557a366b4df6d661b2a1a0c9be82dc775e1789e35753b78"], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000b40)={&(0x7f0000011000/0x4000)=nil, 0x4000}) io_setup(0x1000, &(0x7f0000000040)) io_submit(0x0, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) 2018/04/02 01:34:37 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80, 0x0) accept$inet(r0, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x200000005, 0x80800) socket$key(0xf, 0x3, 0x2) getxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'security.', ']trustedvboxnet0cpusetvboxnet1trustedlobdev[\x00'}, &(0x7f0000000240)=""/63, 0x3f) readv(r1, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0xe7}], 0x2) 2018/04/02 01:34:37 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x1, 0x1, 0xc, 0x2, 0x7, 0xffff}, &(0x7f0000000040)=0x20) prctl$intptr(0x200000002f, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x10}, 0xc) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) 2018/04/02 01:34:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000a00)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000a40)=0xffffffffffffffff, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r3, &(0x7f0000000280)=""/191, 0xbf, 0x0, &(0x7f0000000340)=@can={0x1d}, 0x80) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r5 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, 0xffffffffffffffff) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x4, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000180)={r6, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000500)=ANY=[@ANYBLOB="02800000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000540)=0x10) fgetxattr(r5, &(0x7f0000000580)=@random={'btrfs.', '/dev/loop-control\x00'}, &(0x7f00000005c0)=""/160, 0xa0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) sendfile(r4, r4, &(0x7f0000000080)=0x5f, 0x102000004) sync() ftruncate(0xffffffffffffffff, 0x0) dup2(r5, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000004c0)={0x6}, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89fe, &(0x7f00000003c0)="0aab95906cbf78d0113b9b11c035ec1b838e455485a0ae0c1dc7ead287ca35d95f330970a765dba3809e348d3d739c34fcbb996a276d6eae518354b310b63d5e6d4f02c584c900b9eed1ccd8c2d601c345a16a9770811f407c4232bb44f3f941d8cfe9138c1c2a09b466a541396572c076d8f96f042779cc2bdc8794dff7d80969b0a082393a735bb99d9c59fd538646854b79ccff7fdd4025") fchmodat(r5, &(0x7f0000000480)='./file0\x00', 0x1c5) r7 = eventfd2(0x0, 0x0) r8 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r7, 0x80000002, 0x2000000002, r8}) [ 151.178954] QAT: Invalid ioctl [ 151.196966] QAT: Invalid ioctl 2018/04/02 01:34:37 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000240)={'ipvs\x00'}, &(0x7f0000000280)=0x1e) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00000002c0)={0x7, 0xd09f, 0x9a}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) readv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/128, 0x80}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 151.222387] QAT: Invalid ioctl [ 151.238905] QAT: Invalid ioctl [ 151.263388] QAT: Invalid ioctl [ 151.290213] QAT: Invalid ioctl 2018/04/02 01:34:38 executing program 7: futex(&(0x7f0000000180), 0x400000085, 0x0, &(0x7f0000004000), &(0x7f0000000100), 0xfffffffffffffffc) r0 = perf_event_open$cgroup(&(0x7f0000000040)={0x2, 0x70, 0xffff, 0x0, 0x55, 0x1, 0x0, 0xde5, 0x1, 0xc, 0x4, 0x489d, 0x0, 0x3, 0x4, 0xa72c, 0x4, 0x1, 0x101, 0x1, 0x6, 0x9, 0x91, 0x20, 0x11, 0x8, 0x8, 0x9, 0x8001, 0x3, 0x4000000000000000, 0x80000000, 0x3, 0x6df, 0x7, 0x3f, 0x10000000, 0x7, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x10000, 0x101, 0x7, 0x0, 0x4, 0xfffffffffffffffa, 0x7}, 0xffffffffffffff9c, 0x9, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x2) r1 = open(&(0x7f0000000140)='./file0\x00', 0x400000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000001c0)=0xbf, 0x4) [ 151.318390] QAT: Invalid ioctl [ 151.333882] QAT: Invalid ioctl [ 151.349833] futex_wake_op: syz-executor7 tries to shift op by -1; fix this program [ 151.367964] futex_wake_op: syz-executor7 tries to shift op by -1; fix this program [ 152.013010] FAULT_FLAG_ALLOW_RETRY missing 30 [ 152.017646] CPU: 0 PID: 13137 Comm: syz-executor3 Not tainted 4.16.0+ #375 [ 152.024657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.033999] Call Trace: [ 152.036592] dump_stack+0x194/0x24d [ 152.040230] ? arch_local_irq_restore+0x53/0x53 [ 152.044908] ? update_load_avg+0x2b3/0x2eb0 [ 152.049245] ? handle_userfault+0xb97/0x2490 [ 152.053662] handle_userfault+0xbd9/0x2490 [ 152.057883] ? handle_userfault+0x1864/0x2490 [ 152.062361] ? userfaultfd_ioctl+0x4520/0x4520 [ 152.066921] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 152.072110] ? update_cfs_rq_load_avg.part.65+0x2d0/0x2d0 [ 152.077629] ? dequeue_task_fair+0x490/0x490 [ 152.082025] ? print_irqtrace_events+0x270/0x270 [ 152.086761] ? print_irqtrace_events+0x270/0x270 [ 152.091500] ? rb_insert_color+0x1580/0x1580 [ 152.095895] ? perf_trace_lock_acquire+0xe3/0x980 [ 152.100716] ? try_to_wake_up+0xf9/0x15f0 [ 152.104847] ? perf_trace_lock+0x900/0x900 [ 152.109059] ? __lock_acquire+0x664/0x3e00 [ 152.113279] ? __lock_acquire+0x664/0x3e00 [ 152.117497] ? trace_hardirqs_off+0x10/0x10 [ 152.121810] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 152.126984] ? find_held_lock+0x35/0x1d0 [ 152.131035] ? __handle_mm_fault+0x2ded/0x38c0 [ 152.135598] ? lock_downgrade+0x980/0x980 [ 152.139735] ? lock_release+0xa40/0xa40 [ 152.143690] ? perf_trace_lock_acquire+0xe3/0x980 [ 152.148516] ? perf_trace_lock_acquire+0xe3/0x980 [ 152.153338] ? do_raw_spin_trylock+0x190/0x190 [ 152.157899] ? perf_trace_lock+0x900/0x900 [ 152.162120] __handle_mm_fault+0x2dfa/0x38c0 [ 152.166510] ? __pmd_alloc+0x4e0/0x4e0 [ 152.170374] ? trace_hardirqs_off+0x10/0x10 [ 152.174686] ? find_held_lock+0x35/0x1d0 [ 152.178727] ? handle_mm_fault+0x35b/0xb10 [ 152.182938] ? lock_downgrade+0x980/0x980 [ 152.187075] ? handle_mm_fault+0x2f8/0xb10 [ 152.191290] handle_mm_fault+0x44a/0xb10 [ 152.195333] ? __handle_mm_fault+0x38c0/0x38c0 [ 152.199893] ? vmacache_find+0x5f/0x280 [ 152.203850] ? find_vma+0x30/0x150 [ 152.207371] __do_page_fault+0x560/0xbe0 [ 152.211415] ? mm_fault_error+0x2c0/0x2c0 [ 152.215544] ? trace_hardirqs_off+0x10/0x10 [ 152.219845] do_page_fault+0xee/0x730 [ 152.223627] ? vmalloc_sync_all+0x30/0x30 [ 152.227757] ? find_held_lock+0x35/0x1d0 [ 152.231800] ? __might_fault+0x110/0x1d0 [ 152.235841] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.240668] page_fault+0x25/0x50 [ 152.244099] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 152.249697] RSP: 0018:ffff88018e50fcf0 EFLAGS: 00010206 [ 152.255040] RAX: ffffed0031ca1fae RBX: 0000000020013000 RCX: 0000000000000003 [ 152.262290] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff88018e50fd58 [ 152.269537] RBP: ffff88018e50fd20 R08: ffffed0031ca1fae R09: ffffed0031ca1fae [ 152.276784] R10: 0000000000000003 R11: ffffed0031ca1fad R12: 0000000000000018 [ 152.284036] R13: ffff88018e50fd58 R14: 00007ffffffff000 R15: 0000000020013018 [ 152.291307] ? _copy_from_user+0xc5/0x110 [ 152.295440] SyS_sigaltstack+0xa1/0x280 [ 152.299393] ? do_sigaction+0x810/0x810 [ 152.303346] ? exit_to_usermode_loop+0x198/0x2f0 [ 152.308081] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 152.313597] ? do_syscall_64+0xb7/0x940 [ 152.317553] ? do_sigaction+0x810/0x810 [ 152.321507] do_syscall_64+0x281/0x940 [ 152.325373] ? vmalloc_sync_all+0x30/0x30 [ 152.329500] ? _raw_spin_unlock_irq+0x27/0x70 [ 152.333976] ? finish_task_switch+0x1c1/0x7e0 [ 152.338448] ? syscall_return_slowpath+0x550/0x550 [ 152.343353] ? syscall_return_slowpath+0x2ac/0x550 [ 152.348264] ? prepare_exit_to_usermode+0x350/0x350 [ 152.353277] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 152.358623] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.363449] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 152.368615] RIP: 0033:0x455269 [ 152.371783] RSP: 002b:00007fc6719bfc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000083 [ 152.379476] RAX: ffffffffffffffda RBX: 00007fc6719c06d4 RCX: 0000000000455269 [ 152.386725] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000020013000 [ 152.393976] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 152.401222] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 152.408474] R13: 0000000000000604 R14: 00000000006fb100 R15: 0000000000000000 2018/04/02 01:34:39 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x421) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) 2018/04/02 01:34:39 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd0700020000001f5f010108000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x102}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r2, 0x10, 0x70bd26, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1c, 0xc}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x800}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4008014}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000280)={0x7, 0x2}) openat(r3, &(0x7f0000000240)='./file0\x00', 0x100, 0x2b) 2018/04/02 01:34:39 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001080)='/dev/sequencer2\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000001040), 0x1000000000000114) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0xffffffffffffff7a) 2018/04/02 01:34:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1}, 0xc) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/02 01:34:39 executing program 6: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x40000114, 0x2715, &(0x7f0000000000), &(0x7f000033bffc)) 2018/04/02 01:34:39 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000c75000)=@hci, 0x80, &(0x7f0000001380), 0x0, &(0x7f00004f4f09)=""/247, 0xf7}, 0x0) 2018/04/02 01:34:39 executing program 1: getrusage(0x1, &(0x7f0000001600)) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x440, 0x0) setsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000000140)=0x3, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e22, @rand_addr=0x7fff}, 0x10) readlinkat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/189, 0xbd) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-generic)\x00'}, 0x58) bind$alg(r1, &(0x7f0000001480)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0xfffffffffffffee3) read(r1, &(0x7f0000000380)=""/14, 0xe) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000001500)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000003c0)=""/4096) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x2}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000013c0)=@assoc_value={r2, 0x8}, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="000b0000000000000000000000000000b4229a46bb4f65c64bbe921c781238ba8d70138edb3c8b9851775ee236a1480268f890a06380d328cb45ac3a329d25", 0xfc90) 2018/04/02 01:34:39 executing program 5: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x80400, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000400)={r1, 0x10000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) 2018/04/02 01:34:39 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, 0x0, 0xbc}) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000200)) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000240)={{0x1, 0x0, 0xc7bb, 0x10001, "a695859c2487c41a34de392642c29886c0c387f91bf0c1a5cb8df364d52bb046226a07024069852f6fc95a7f", 0x5}, 0x0, 0x0, 0x5, r1, 0x8, 0x1, "3795e3e7303b0028b68c7cde0c598a2929f73bedbee2a854793f704025b270f52c951ffd78520d509fc86b66f42ed876861bc2aa42dbb8dc7e8264fcd3597e37", &(0x7f00000000c0)='/dev/sequencer2\x00', 0x10, [], [0x3, 0x2, 0x81, 0x30]}) 2018/04/02 01:34:39 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)) connect$llc(r0, &(0x7f0000000000)={0x1a, 0xf, 0x6, 0xb92, 0x29, 0xffffffffffffff01, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/04/02 01:34:39 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"6966628bb2000000f5ffffff00000002", 0x9420}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000280)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x82, 0x0) bind$ax25(r1, &(0x7f0000000040)={0x3, {"659b270393c0ec"}, 0x358b}, 0x10) [ 152.707844] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/02 01:34:39 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x9, 0x1, [0x7f]}, 0xa) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x244000) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000040)={0x6, 0x3}) 2018/04/02 01:34:39 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x100000000032, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x0) ioctl$KDENABIO(r1, 0x4b36) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) 2018/04/02 01:34:39 executing program 4: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6cfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000676000)="e307b0d50a830cb30000000000000200", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x30}, 0x0) r2 = dup(r1) sendmsg$nl_netfilter(r2, &(0x7f0000f6afc8)={&(0x7f000090fff4)={0x10}, 0xc, &(0x7f0000b9bff0)={&(0x7f0000640000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) recvmsg$kcm(r2, &(0x7f0000000340)={&(0x7f0000000080)=@alg, 0x58, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/75, 0x4b}], 0x1, &(0x7f0000000300)=""/50, 0x32}, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r4, r3, &(0x7f0000b4bff8), 0x100000002) r5 = getpgid(0x0) clone(0x0, &(0x7f0000001280), &(0x7f0000001340), &(0x7f0000001380), &(0x7f00000013c0)) sendto$inet(r3, &(0x7f0000000000)="b7500c971c866b83f6ceabc0e5862e07d89f6b4639543afd689a03ff14c51537f515c5d884f5bac7d6e7ad60ce3eedada6c971196619eaa93b558255e0970c56c42b907a599a7c1a1c02d630e2b4259c2be8e2c30f15f457e89d4f10d1344b130370664fe04fcfc8cea0e3fa136ce4afece12df93ef808d50cfc5f6ee926d268f39087311c1e11f1f22ab67277bbdbe4c8d08ad7112ce626787e4600c94079897ec0681bed6ac2200ff673e040790cfed89d6885215fc0ad9ff551a95f4af68909998fc193131d575b19edaf35c11e9c446757953f802d39897c55dd7b4485f443c7d93c865340a32cae289712937053abc944024ac9b84cfa5c", 0xfa, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) tkill(r5, 0x1000000000016) [ 152.779468] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/02 01:34:39 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x244200) 2018/04/02 01:34:39 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001480)={"366c616e300000000008000000e400", {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = dup2(r0, r0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000140)=""/141) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000012c0)={'filter\x00'}, &(0x7f0000001340)=0x54) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000040)) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000014c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001280)={@local={0xfe, 0x80, [], 0xaa}, 0xffff, 0x1, 0x2, 0x1, 0x5, 0x2, 0x7}, 0x20) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000280)=""/4096) 2018/04/02 01:34:40 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000008000)='syzkaller\x00', 0x40c, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=ANY=[@ANYBLOB="18000000000000000010000000000000070000000000000000000000000000009500001000000000"], &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0x418, &(0x7f0000002f19)=""/231}, 0x48) 2018/04/02 01:34:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, @perf_bp, 0x0, 0x1000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000000040)="29000000200019fff63d0014000000060a00003415de0005190000040d000c000000800000f9000008", 0x29}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x4200) getsockname$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/04/02 01:34:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080002, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000200)={0x0, 0xfffffffffffffffe, 0x1, &(0x7f00000001c0)}) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000000240)}], 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2cf01d5dc1b34885, 0x0) write$eventfd(r2, &(0x7f0000000080)=0x5, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x54, 0x208, 0xffffffffffffffa3, 0x1ff, 0xef, 0x7, 0x6, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0x6}, 0x8) 2018/04/02 01:34:40 executing program 1: socketpair$inet(0x2, 0x803, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x7fff, @empty, 0x40000000}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x583c, 0x2, 0x10000, 0x3, r2}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) r4 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="512fd3fb31ec27e0f448b12865dc797b78860d1edab6d4e1cf5ea9b8450ba2c1858bc80742490c6a27d0c4fae6b34df228f2571fc270c659aa101f23744bc9b231d64de97636f080ad40e3ae9373aee6b80c1178a703b9e39d0d17418a95e404061227e5da15733966261514651b4a47dd01c703e06a5375f531fa8d797686543faded70f6c154548d3189d32bfedc99f76c6354d70f7cf3fc8ea91d6cbe6fcea07e16f0b86a940046e307e5cb07987eb4f26e8fa2a8e7f192f1aa7ec41f871be234dfe11cf2f3a7290da3a16aaa0389160fd01bdff117787df28db5953479", 0xdf, 0xfffffffffffffff9) keyctl$setperm(0x5, r4, 0x8080010) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000003c0)={{0x2c, @multicast2=0xe0000002, 0x4e22, 0x0, 'wlc\x00', 0x10, 0x0, 0x1c}, {@empty, 0x4e21, 0x1, 0xf12, 0x1, 0x6}}, 0x44) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000440)=0x0) ptrace$getregs(0xe, r5, 0xffffffffffff8001, &(0x7f0000000480)=""/4096) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001480)={0x3, [0xfec, 0x5, 0x8]}, &(0x7f00000014c0)=0xa) openat$kvm(0xffffffffffffff9c, &(0x7f0000001500)='/dev/kvm\x00', 0x40282, 0x0) r6 = syz_open_dev$audion(&(0x7f0000001540)='/dev/audio#\x00', 0x3, 0x40) mknodat(r6, &(0x7f0000001580)='./file0\x00', 0xc004, 0xfffffffd) migrate_pages(r5, 0x0, &(0x7f00000015c0)=0x10000, &(0x7f0000001600)=0x4) ioctl$LOOP_SET_FD(r6, 0x4c00, r6) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000001640)="e2a9d80477f05193d8945d6363bf5f6b", 0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000001680)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}}, 0x84) sched_getaffinity(r5, 0x8, &(0x7f0000001740)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000001780)={r3, 0x7}, &(0x7f00000017c0)=0x8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r6, 0xc008551b, &(0x7f0000001800)={0xa3, 0x18, [0x90, 0x8, 0x6, 0x40, 0x0, 0x4]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000001840)=@assoc_value, &(0x7f0000001880)=0x8) ioctl$LOOP_CLR_FD(r6, 0x4c01) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f00000018c0)={r2, 0x0, 0x0, 0x6, 0xfffffffffffffe00, 0x3, 0xfffe000000000, 0x40, {r3, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x4}}, 0xd102, 0xfffffffffffffffb, 0x15, 0x37, 0x100000000}}, &(0x7f0000001980)=0xb0) fcntl$setlease(r1, 0x400, 0x3) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f00000019c0)=0x2, 0x4) sendmsg$unix(r6, &(0x7f0000002080)={&(0x7f0000001a00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001a80)="09318e1119f5720a469c39b17e1c3292cc472d8fefdb77e5a225e0b3ffd9a6b86c0b2d28d261e1ae532f489b2a5f65ff66bec2b87602654b7a5318e27ce42e603e2d28131619353ce730e8766f24794f866ade785f853df0f690681729c48eb0fea90e8f94c4a6a456b9047775f0254a5e25", 0x72}, {&(0x7f0000001b00)="88f4a2212847fc49143e54f9a31f54b97d061943ce5ca818844e6fe18c78851d4977f250eac3a6983c2833a8dc0cead61c061ace92346fecddf7806e6fc59ae2f34766635e20a3c01cfc5c5ee1803e355979197c0bafcffe", 0x58}, {&(0x7f0000001b80)="71629af05c33ff93372944af87508166372d26c5ee53586a7f277a5df62dcb49d3a948fda7678b6af835daf60f0e7e197fc636a9573d3cd5eec8f28d3499ca9d4a35b13e2d757c7c016e8c7d7837d76f10fbf806e5e8be858f953c19", 0x5c}, {&(0x7f0000001c00)="0218bb509071821d7a6539760cb79308fb959542fa819da8da3b4ee32a60edbd937f1f", 0x23}, {&(0x7f0000001c40)="3956651c8c5f8b9291c83aa169720c8aa7c918475d36d1df00117e9f5916b7a9479a537e506face04e43f93270cdcdfd458058ccbbf578477e0e4c43fc1cf605c94966bd3302ed8fbd3bdcbb05c37127de3364cc83e16dbac37941cd32981ba1591314cf6e685ec27b34bc34ad5ac587c3", 0x71}, {&(0x7f0000001cc0)="77bf0e56ea92609eb369d72130b8947a497dcc960619f42383d3", 0x1a}, {&(0x7f0000001d00)="7af66df357ea5317fa81dda6df682bfe4104a7550020f9bb601cb0fc4871949cbfc7124fbf5cdd8a060da2aa2183aafae7339652bbfe3102fbb2f3304e9b688702039b0d37fb5347d034ca689a18ab4aa160078685576eb8a9c38a26dfc6b7f239156369048c4d67999ba4caf359dc641661ffd0660d7c8d5d97f0a5cf03f129f0ff4b6f5a8e96a628cb434757d3fc3f53b736b9f3be42d9f7bfb41057461283c2d7706db460ffc3db28e96d58986f338cc0fdf65a310770cb60618a31725d5a242edc607ff36fe91d7834aa0035554adb065792ea0a74d7fd23dba3065be296c4afe8a8d87613be18c6f2aaac59", 0xee}, {&(0x7f0000001e00)="eabd1c1d0e19e1369ee7db75dc07637b408472118062c09af2ae317872f2b4ed660014b66a493b3edba01a1ace1211070b2bdac45b1bef8bf0d0088ef4c8e0046159aa059626bf3caba9cdbfa67de18b7b2668efccd47a3cb2cbb00a8dc0fd03785f369aa16e2597f657854bced245d2108fb360f1057fe916a0f1556fb26f00f0e17defd3fdc2275da8aa23e47220130e6e9f3ca554d56f1a9230bb431939a2681d75c7eb5cfd2223a0031ab767cff54538a0f53e83547ef2", 0xb9}, {&(0x7f0000001ec0)="b6281396a2f444f4ead3eed70b7b6e31e503edda6ab52a68d831a91431d1b81df40a5131ce947a93f9ecdf7f017be6b2d5147341dff1a51e9eef21db54d70ea17afd1d128cde5f0266f84822f30d5bbf251b7a27f5fe6a15e9d9049129b5ac331f71f9fe694489ea2f45824f50582e8aed7e3564dbcb9a64e13a4bb6f60255e2e74d662db2611e40a932c479b107258d3c3c4f8d68c8f67321c5a47ca9ce0b4780287d9f11440fa0b16c986b8056a7ef34ddeeaf78fae5528e85f5861f19d4fe64b4fad186d6b7e5b480eac0e005c79c39c7034f2ec802303c4bb188c834ff52cca6", 0xe2}], 0x9, 0x0, 0x0, 0x1}, 0x40800) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00000020c0)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000002100)={r7, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f00000021c0)=0x84) 2018/04/02 01:34:40 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4040, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0xffffffffffff7fff) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x483, &(0x7f0000000140)=""/24, &(0x7f00000001c0)=0x373) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'eql\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/04/02 01:34:40 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000000040)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0x80) listen(r1, 0x5) r3 = socket$netlink(0x10, 0x3, 0x80000000004) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x80000) write(r3, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/04/02 01:34:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f0000001fdc)=[{}, {}], 0x30) 2018/04/02 01:34:40 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000fb000)={&(0x7f0000009000)={0x2, 0x6, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x7}, 0x10}, 0x1}, 0x0) 2018/04/02 01:34:40 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xdb2b7faac49d1313, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'gre0\x00', 0x81}) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/169}, {&(0x7f00000001c0)}], 0x2eb) 2018/04/02 01:34:40 executing program 5: syz_emit_ethernet(0x11, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/24) 2018/04/02 01:34:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000000c0), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}) 2018/04/02 01:34:40 executing program 2: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)={0x1, "f0801b0e99ddaf4ea368a519bd98a99a748a0e67bac0ad44aa8afeb5ef2036c30bb116e582b74bb9"}, 0x3b2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0xff, 0x4) msgrcv(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000002f21bb09a0d898fdc3ff422a000000"], 0x1, 0xfffffffffffffffc, 0x0) 2018/04/02 01:34:40 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00000000c0)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) mq_notify(r1, &(0x7f0000000080)={0x0, 0x1e, 0x0, @tid=r2}) 2018/04/02 01:34:40 executing program 1: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0xaea, 0x8}, 0x2) unlink(&(0x7f00000000c0)='./control/file0\x00') close(0xffffffffffffffff) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r2, r3) 2018/04/02 01:34:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x5, 0x4) write(r0, &(0x7f0000f85fd9)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) recvmmsg(r0, &(0x7f00000032c0)=[{{&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @local}, 0x1c, &(0x7f0000000280)}}], 0x1, 0x0, &(0x7f00000034c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) 2018/04/02 01:34:40 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff9) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe0000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="b93d0200000f32650f35b901090000b800000080ba000000000f3066baf80cb88cae0e88ef66bafc0cedb9800000c00f3235002000000f302e0f71d4ba660f0626f20f01c966baa000ec670f01cb", 0x4e}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000001c0)={'ip6gre0\x00'}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/02 01:34:40 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x54, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="73000000220c0000f467f1cad987a7e67135a6cfd1cd2be5b6f75b7e4df3df5cda2a3f01c81bc0b675822b732e5608a59fa1fd07a6b7b3c26954afded0620d5ec5b7485ce95664aa43d0958e133d153bc5188317500af2bc21c94196abb29801b9d1d766617da5a9f0b32437feffffff36fcbee8a6a7bef73883857d5d3d5bb336892f66b67556b3d7f384669a20cf73af9b2c95b68f3e0a7d19a9ab96079745121aa399e67ef45f4c0ad3449a8a45ac2a4596e1d1b98cd738ba7da73f8ed759fbd85597bfbb156bcb3a870000000000000000000000"], 0x200) sendfile(0xffffffffffffffff, r0, 0x0, 0x4) fcntl$notify(r0, 0x402, 0x2a) recvfrom$unix(r0, &(0x7f0000000580)=""/123, 0x7b, 0x2, &(0x7f0000000600)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000440)={0x0, 0x80000, r0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000240)='./file0\x00', 0xc) ptrace$peekuser(0x3, 0x0, 0x1a) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) write$tun(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="6a3d604dffef6c641c32f327b4f07a1065bc9cb6ce59ab73159378516f4e8095f9049a57bfe7fbb352395c17c3c5d25dec59bb9bbc10aa05e9f89a05b46da75a8fdf86f96c5e502109a82fa0758ffd141c136b44350b65114b2fad5293e370035fdab85d952c511445a69719d0ce7f4b"], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000bb7586b2d8374ae1671a9d70a2112cf5fa72", @ANYRES32=0x0, @ANYRES64=r1], &(0x7f0000000180)=0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) fallocate(r2, 0x3, 0x0, 0x81) timerfd_settime(r0, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000740)) listen(r2, 0xffff) 2018/04/02 01:34:41 executing program 7: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f3bffc), 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00001c7000)={0x0, 0x2710}, 0x10) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) 2018/04/02 01:34:41 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f00000000c0), &(0x7f0000466000)=0x4) 2018/04/02 01:34:41 executing program 4: r0 = socket(0x10, 0x882, 0x100) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x10001, 0x4) write(r0, &(0x7f00000001c0)="220000001800070700be0000090007000a00013f0000000900f8ff0005000280ff45", 0xc0) accept4(r0, &(0x7f0000000200)=@nfc, &(0x7f0000000100)=0x80, 0x800) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000180)={0xc949, 0x8}) 2018/04/02 01:34:41 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="e021e2a55ec41a2efa", 0x200002, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000480)='rdma.max\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)="6b6fe16f8c6e223c33773b5e046e19c88ccb20a2", 0x14) 2018/04/02 01:34:41 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x40) ftruncate(r0, 0xfffffffffffffffa) r1 = socket(0x1e, 0x1, 0x0) setsockopt(r1, 0x20001000000010f, 0x800000000080, &(0x7f0000005000), 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/04/02 01:34:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$3(0x3) writev(0xffffffffffffffff, &(0x7f0000a5bc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) 2018/04/02 01:34:41 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0xff, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8000000000000, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x8004, 0x1d8, 0x4, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x3, 0x100000000, 0x8, 0x7, 0x7, 0x7, 0x40, 0x6, r2}, &(0x7f0000000140)=0x20) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000000280)="00e579f4103b6c725d8d2b4ab75fbca51da50f8bdce3f8038646ee96d9e4bd2913089b43e897425202e4654bd5a0b247cf87654b6f5c8d9d83b5cfbed3154ae03fc1e6df1042ddd4f84a87feab9d21d5937fb292f23ae9d00fe7e20d555a3a6406f3c7ee5cdf1b86b2e217bec99e54af9fa030946baef222c6e797acc7f4569179147cc8ff87b174dcba4062e08045777d0b037bf6751df4eeb1e4902ba62503445df8e1f44a341eb93bb90fcf2c799d147299f81c373a6baa42b7bd4fdf1198795ca89973a38fb8db3931ce191d3f8ffdd1668e8adc0e", 0xd7) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000180)=0x8001) 2018/04/02 01:34:41 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x1, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000100)=""/5) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000000200)={0x4d60a1d425e8eee9, 0x3, 0x7, 0x2, r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x13}, 0x2}}, 0x5, 0x4}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r3, 0x4}, &(0x7f0000000380)=0x8) r4 = accept$alg(r2, 0x0, 0x0) getpeername(r2, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000500)="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", 0xffffffffffffff3f) sendmsg(r4, &(0x7f0000c5afc8)={&(0x7f0000c25000)=@sco={0x1f}, 0x80, &(0x7f0000ef1f60)=[{&(0x7f000033ff52)="ed31dfb48e14f19f7adc1d8f8b826514a625ef3bcf642a20", 0x18}], 0x1, &(0x7f00006ee000)}, 0x0) recvmmsg(r4, &(0x7f0000ee6f10)=[{{&(0x7f000005fff7)=@rc, 0x9, &(0x7f00004c1f80)=[{&(0x7f0000581000)=""/17, 0x11}, {&(0x7f0000973fb1)=""/79, 0x4f}], 0x2, &(0x7f0000062000)=""/42, 0x2a}}], 0x1, 0x0, &(0x7f00005a3000)={0x77359400}) 2018/04/02 01:34:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket(0x3, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000006c0)={0x0, 0x3, 0x10, 0x2, 0x7fff}, &(0x7f0000000700)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000680)={r2, 0x1ffffffffc}, &(0x7f0000000080)=0x2a1) r4 = socket$packet(0x11, 0x3, 0x300) r5 = dup2(r1, r0) mq_notify(r5, &(0x7f0000000280)={0x0, 0x5, 0x3, @thr={&(0x7f00000009c0)="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", &(0x7f0000000180)="1f2dec8c60a3ebd5fe628b39c105603bcb5e30d7ff959df745f229f6e642a20638bf6981d30d8ff15ba579bbdc20ed475cf69bcf195d654be5b372f5b6"}}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000000c0)={r6, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000740)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000780)={r7, 0x1}) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r8 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r8, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, "65b96c4000000000000000000400"}, 0xfd07) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') socket(0x3, 0x0, 0x7) setsockopt$IP_VS_SO_SET_FLUSH(r8, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r8, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0x0, 0x6a}, 0x2c) r9 = openat(r5, &(0x7f0000000200)='./file0\x00', 0x480, 0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYRES32=r3, @ANYBLOB="e9395018d170353996fca660f61d0a2ff0bf48e5675a91104b84da9334e99e6e69bbdda21a29d2208e8301a7b51ffc35437a27a4ca48fdacee308268bb7d2e0d7a1fff2363644eb1db4f3f0b6c30c49d525e235046b7f0d62cf349bd12a8b11a042474fca9a790efba000f6efb2b0519e7202114f2670000000000000000000000"], &(0x7f0000000300)=0xe) ioctl$KVM_PPC_ALLOCATE_HTAB(r9, 0xc004aea7, &(0x7f00000001c0)=0x9) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f0000000600)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x24, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x400, 0x200}, 0x90) ioctl$sock_inet_SIOCGIFPFLAGS(r8, 0x8935, &(0x7f0000000240)={'gretap0\x00', 0x3}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000004c0)) pwrite64(r5, &(0x7f00000029c0)="f66097c38e17f1d1c3adc119ddd7e3c0efc3804ac6f2f7f85ebe34cc75d501fff21129e51ae57fd56cf6c0509fa5c004586ce04340b6ca37e86c4f78c140450049caa3e06afdd4ea9eeceef872945b914d42d740250c09b93569c34137405e1f1c04f74c9b2e28fa92300ef9953396c16c5a2c2fa260f66231815c11369c5c4dc64c291d1f33f319d01b2659d385317c40dcdfeea5e84ba668eabfb3735b4d395b8ebebeec994c6d24793ae42c392fe1dde03d3d661bf412cc8e4d1663b72c6bc07edf7d537e8a62c0cdf0975eedf306f9aff8535e53ce79720d424daf7c664ef89b1bd43619cfbb13650dce09d34cf155d753fad4f01f200c27c59e58ae5589bc1017ef665a9a8413e255f5f31f32e412e049d83cd193fc9acf82c8c29b5c9d20eb23b0bd141ee1e577e7799fe682d6fc017a3a4437250544c98c58828213fc2dafdec648532da4f58a11b8d4a534b116a91e81ec8fdfdb2377b0a1f7fe3fa974000d7ab2f6394e3ed67a69a95c2281ea82d8a9280d4362d4f8d686ba600594f56abd1479d6a11fce6d6ffdb78a752c9555e1b7a6f42eb846e91fa2bec77710f2c54ebe50713ed9c072a32aba02f083893a4fd9bbd1bf0e9991f1c38e8fc62ec62eac1cabe6a98c98998022d23feee1297482c0493162f17c30e6077807c87b82e4eed5074f40ad5c04858ec9d7f8bd96fd63cfa9ca825db74eab40771dfb03663104d90d3588edb57660b3a6f5f892a9eafca35009457083766d8eb7f8806eb0701020d8d26f8a428df978af053e63d5df54a484caa3103d8af1a355bfd4ca32f29d4a54a29c70eaf83c820fc4e2949de0d66169fc825f5f1ff8648e5b862a12ae6cad98dd60a289e5908d79dbbe2f6df44ad36da9ef980c72a2ef3faa5b15921368f28ea8e3af589549762b7a655d00d6adfdca430d898b1ee5313dfd8bbff739354cb57bdecca534e292361958c553c90573ca592a744284b4db6b18220c888087eb07e3cb523fa78a86f725503388f35d4e7da149da0ef4aab7be2f8db52e5292a2f33c4b320ca28aba8da984085861d393bd52f5a9981cb8f8ea1710544c54bc5068f537a7d7f232d779a6ffd8e3a46f6af40247547b038dc46ad260b81088685022da6c063e730dcb7caaff791da9c36e74a74be19885dba8f5155336fef1b48bbe5486b6754b59fb76a2b129a286ed713a73c2a898b0969431654d9fa5b4cf3cbb04809641b514ec84c140980b5c86a97e2cdafb720cad5329d678de1a90a507e78b8bd410f4ec42d6c18157170d4eac29b4ad2879e5eecbf93e76930ddf9cf651f8e703139dd6bad671aea16816ba22db9456014355d6d99076c3cdc56043b86904a7694abded5e378e9a0c8f602ab0f84a45a04b152e45e6fcb9469d4507d6251ec118477df16241335c220a0f0a389621f4911c2c45498205ba76cea6202305fb2bb61b3b4772fbdb9a9a8e9c2e77212804d038c8b5c06640d4c60790c01a519d8ee0eefb255f0459b4892d9348b18284cbe837247b86d34425815e0c7ecbbdb555a7e51d14a480edd3ea3462c05e5641b13d05208bd01971a5175ba65ffaa6c360781ff9643d8929f8f68aa25720450175040cae44cbe5042ff0091c7d5f7beeb71c886c845d5867394ebe6f3529d28a9bc95f01974202aa8cb44ab457a24fc6249820b568fd90dbd31373e34006f2d45747220c0165155d9cc150d5c353003c37e0e7d4e350b54fa530c20f33b162589db4dbedad2c0993a42c20f752b858dcfa9e35948c59bf4c59ba1c4b43d21a32a74c362cae2f5fccf3535c405cbfb374ee99c6febe7c63dbca0e40d419eb7d30706e3ad016b28b1ee8221b1687365bec7b4478c34eace5b7735db964de3dbb9a789cd599b3e48f910fe3dbbf353ceecdb7d88bc2df0930584d7ee332a03b1eb35eedc49d16febb9141203ff0b229538de9882f37f80577184a89bbca1154fdee17dc7bacbdcf10e9e2087ff2f27afab107b3771a7ac075e47e4d9acd8bf106c7cf4fa163147a73ac9e383f73fbf47e58411014b8fc0de4b3d42e3a37269215116fbd49b7499962dd7b79c7431ffc0a736a98fd36f9852656f6a71dd67e4280da37a9ec95270d262e2ebfc167171a3ced2dada8c83083ee8aeabb3a6ea47c6c060473842360859836e06799b94194ca0235bbe90de685a00e6e5b69166237540a7632ef9dd84ff226a88f6e838c83ef259abb2c282e4e41252a778345c68081a18cc659a60835a89efd10a2c13b035b7cb2bf1ac6fbf418ebb419f3e6f7cb5ee25fd305d00b610eeacf1b250355a5374a697a290b1012d9562bd0bc6e68d352585e2250e5f75f454cde51197be462f28ccf06d8a10cc129c4720f9cc7a475ffc69a3fd8f3a04e059b66dc59199948a75b6fb46db50895674696d29b00d151362f9646319f89167f8aca30d59a32cd55768a8eb6adf5d2c25ad4051b1f6365fe807877474102de89564600c39a35fa3037f6c01571f27f75607dec2ff791eaa5d8b68cae3f0a322e7a3f35709110f342919f2528ec20f0616c4a544adabf3468224a57c8eb73fce23dcfbe302d6a63738bea5d06d2ed8e9e97576a9fa235eedc8dd976a8d95437e1e5524b6ed5fd1e5c7b3fc25be600c88102591a5ce593553603c9e9ecc8f55ac10b3e105a4fa5aa404c7c25d2c44c6e3cd9f80fef3eeed3d6a8b9a44a40be9b30c17846e643a4c3c0cd9cd7e59e92dd17b9a997b6f8b9a0fd6a29a49f8b859b5238a84ecfd1049242b69f2501b7fcd0a6531a490ef954b8fc0648335284b3c326a967d6c34d2925df1fb7c57e29a4002eca1386fae6ef30bb6d52053b737c05bca56354f80e9a5e170633f091c10277c307a4e1cd4e8c3cc2008797242aeb652c1399bc602aec1042e7e9ca44ab4defe603a97a6d96232605b24ee8dd718583cedce5119769d7caa8d3ba478ec1709a52d8e4ed95af70ea3dab35d7f22edf14bccc5719d2b6bd71dc093a823ed85d42c2cca18cb912526a2560eec4e5bb6b99fe616af2d39e7a5d586cbeb3f6d34d96693066a827bd86fab4b67f6bc2aa143e95e46867937cc2def87063e5cc788effc15b39fb8bacc325644d94f67eeed33b7b14ca4c59f1fc151daf2a436b9a809d8707519b34c69d6275a18aa5f60c190bbb756f3f4c649f8c026680713e62968d19517923442c217b7e3e4108ab7589ea4d0c1b2d02df49e1bc8a732aa64835a6ca2eb5ff1b9c839925b1450be3320f081329e4fdfa6797349731b5f54d2cc053acc2e634bd327c223fd92e1a6acec1cd79b0337e149f64789c8f410595d24448dea3e10131fbcfd64a204b018990a0faf099d8a888cbaaa122336b4b49e5ae547439b9861164a1634a9396e8c2490b8bbd0101121dca0695fcc48617b006abcc0548b5b4cd93d3e37fa2c4879f69d030d339ee97d59120fa869f13863eb038b2d6ed4f0809c86b9e6bd2e70bbe20b070e413a6a8d189cb20a0a40fefdc7eb6553dd52f2632ec473318e798160c61f541a8c517aceada70ddaff1c75c69437a55e4b4845e7d3a377634bb0acbb2fdfec64f92975f66e8f0e2491a1527a73d52a0a3f6a4d125bb7f464ce52f12b62ce387de727d84d1202ec650c5d746c3e002b65b2d72f3f74f1f943ae064077901efe6fc1398aa82e6575b41f79eac440fcef0978d372e6404cf1fe5ef947c7812d800ee41f7d90fcc5ae6dc7e11dcc38c086302947ba6f714076ca1aacb9076344ada680ef61ab1fd74e34a335edb940f38f18f667b6fa941f00b474bac638936897aa9eb5a4d1ea55d7bb73aea52480f032308b8268347457b5da5bb7606b41ec5f57f2d0621bfc63a47a8a55525e41b63723c869f5fba24f4f0818f69f5ab4818b4b7a7c702c4ac499f9fd79a8fea59f75e710f6e3e6971d425932f5d8a077d82103a4c1b17db401930e797a1d64440fcbf22898e230c2a0d5530dd1193157b78ceb56d42fdc322d09df576299aad36c96a8f300eb14b6e82a368db6ace53dcebbd2cca6cbe5897dc21faba52a36a0f8e09377536ddd6a362d59983ff4922cefa1bfdb3ba390daee58caa581a3bc4aeb9a22fa3411376936680982289f40fd3951b8de792750d8f499f9d569f18bc3688f79d4f42b34c2e20b4bc794ec9a956ddb2a2c3e5900e0dba8d9a88504235cd7f681d8aec8c49ed7ba89c023c74e3e90af4bde161ae4ff1e79e901106bfeb6273392e39b41886602a84db3e8e176ef0a721733e98bd29c0b9f0b407a619fb56151dfd6d5c95969790c942635e39f8ba8acb9760a643cf896b5ac4a7b59c3a403058fd895425df46de8403cea35ff7f4b1e1d2c8315facd74baef93fcded12cbd0b6a3e49474e90a55e9848e8d35fba2787230a6dcf88cbb4c32952f37d411ce31cf72b029eaf98f0d10dd048604a069d6de9bcfd59dc5c686acf0afaaa787756e9e12a185e0f48cf43171da6bd067a8369715ac281333a45ab74570694cd41189f049ffda8ac52c23837f025e1819ac1c840a36f9c49aa48a61ab5b2693d87746743fd9f14a94de2ca07d2f05c9550ece6daa1464fc58a4d35726aedfff01eb4c0d89388758c3565e88485ca17df4363ddc4725536516fa4374b839192227a7e13788eead41fe1acc003b606a2f5085d1be0857bb7a3af41347042cb6a749fcdd9283bee4ee894be611163aae69bbff35b08604ab13ec1a8d862958f3887b5b66ee677228eb84a0c7cc3d633478362a80885e6be7582133aaf5c01e1e778ff301e9819ee4456a60e1e061f2b93f5194de6c1c8dc8042a12c0f5a87fdbca459d28f86729f2e1c8d31bb6890142bf22ff44230b559f4803c52aeaa89b7418063113c5c7235e7382b647c292af3ebc29c0cfb5bbb5be3221a14e1e3ed2a6c928a8b554fa4113cf68fd7a24e4aba54961d2934327fa12fef87a6ad7f8976ac9770eb0fd11eb28da90bf246c79b0a2eed39607daf51bae95e80df6fcdee7745eb37c2dda2b8ad8a09336af00ee0702c278045983fa6d7fbc4eb9a866888ca2a0fdcfedee49f5e40567b59cb04a40a0999054f09a74e56d33df70e977231dfa99cc2e3964ea3a1c3273169e68c4b8706278237cda2c002f51ac3d907bd4e47d30cf4b487df6ba017df0b2fdec591e58163219bf994a28e2b4ced6bba587178ff47f82eddbf571b3a84a0997c4c34cded3bef67efbc198899fb8138115f656ef558af3b5e808a0ca895358afae7935d070ba7ea3446ba41cea2fcfe9ddf1c983508a5b904166e4a0b8c22fb22c23c4d64732ff875023d0dfd896eea96ad38e522cbecf70a5e5acda078becacdcb16467d272ada5c6aa39ff5b7fea7669dce2fd77005d8650d9cfa573c20c9076fe3d008e0ad0013810244e73441e985a5c149adb3abf78995decb8139b7b5925958e55f7afcb3d9703aef13caa3b0dc35e2940a184dd6179d3fc3d318a3df931d3c59aeecf0a0b81893ea0322db78b56a2dedb970a595a04c9da412e6c783dccdc3f14cdb5a00950d5b1343c7104f901180fc5a21310ac43582e166c00b5e8d1e035804af4b53373dfa185a0c2d890c11cb7d45a2e25e4e66de9840d3f7fe0bf782bcf267f0b7b1354eff8ebbdfd4e6fcd97ad5f64bc6825e350ea864b10af4acfab09d5e468c7accf2ee9cbca83245aabfe8e1ce45bf8ef7a16b1a7abb2a5336c164e752c03f37cfb84f4ddcdb5d65478267c6e0386726de908ad8212c7ac08191a9f2637d01242069802c714102ace48a5062937bf24fb7a23f4b670be427c06025dfcaecd02a0936feab0", 0x1000, 0xfffffffffffffffe) setsockopt$IP_VS_SO_SET_STARTDAEMON(r8, 0x0, 0x48b, &(0x7f00000005c0)={0x1, 'vcan0\x00', 0x2}, 0x18) 2018/04/02 01:34:41 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) close(r0) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x30, r0, 0x3b) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x44, 0x0, &(0x7f0000000200)=[@reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x50, 0x50, &(0x7f0000000100)=[@flat={0x77622a85, 0x0, r1, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fda={0x66646185, 0xa, 0x4, 0x25}], &(0x7f0000000180)=[0x48, 0x48, 0x40, 0x38, 0x78, 0x48, 0x78, 0x18, 0x48, 0x40]}}], 0x3e, 0x0, &(0x7f0000000280)="27b502aaaecdf9ab773d48816f1fc0f5c0b178d0b841d0a13b9afd64b8b6e8c6a520f184406d7381f0bc1fe5b02a2dd8ce98d607b50a49f942add2009dc3"}) r2 = shmget(0x1, 0x2000, 0x4, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000300)=""/49) socketpair(0x0, 0x7, 0x2, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x80) r5 = fcntl$dupfd(r0, 0x406, r0) r6 = semget$private(0x0, 0x7, 0x20) semctl$GETZCNT(r6, 0x0, 0xf, &(0x7f0000000440)=""/131) getpeername$packet(r5, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000540)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000580)={r7, @rand_addr, @rand_addr=0x1d400}, 0xc) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f00000005c0)=r7) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000600)) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000640)=0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000680), &(0x7f00000006c0)=0x8) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000000700)={0x7, 0x4}) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000740)={r7, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) syz_open_dev$sndmidi(&(0x7f0000000780)='/dev/snd/midiC#D#\x00', 0x5, 0x10000) fallocate(r4, 0x3, 0x6, 0x10000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000007c0)={0x0, 0x100000001, 0x0, 0x7}, &(0x7f0000000800)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000840)={r8, 0xaf3, 0x9, [0x400, 0x400, 0x8, 0x20, 0x5, 0x2, 0x0, 0xfffffffffffffff7, 0x1]}, &(0x7f0000000880)=0x1a) r9 = creat(&(0x7f00000008c0)='./file0\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000900)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r9, 0x40086424, &(0x7f0000000940)={r10, 0x1}) socket$l2tp(0x18, 0x1, 0x1) 2018/04/02 01:34:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_bt(r1, 0x0, &(0x7f0000000100)="b635e7e8b79d703d1efefed40ca978875338c6e8a6199eb5e91430cd48562a371a1871c302b514b410d495053424ef12046346015f7bace6381ec7a19495db14d481394effd7a930ca961170537cc3de899a") pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008aaff8)=0x8000000075) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000ebdff4)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = gettid() capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000292000)) socket(0x6, 0x4000000000080104, 0xeb) process_vm_writev(r4, &(0x7f0000000240)=[{&(0x7f00000000c0)}, {&(0x7f0000000140)=""/184, 0xb8}, {&(0x7f0000000200)=""/60, 0x3c}], 0x3, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/2, 0x2}], 0x1, 0x0) msgget(0x2, 0x58) r5 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000000080)=[{0xa, 0xc13f}, {0x2, 0xffffffff}, {0x2, 0x7ff}, {0xb, 0xfffffffffffffffa}, {0x0, 0x10001}, {0x2, 0x49}, {0xa, 0x1}], 0x7) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0xffffffff) close(r2) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f00000001c0)={0x3, r1}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000000c0)={{0x9, 0xfd78, 0x4, 0x36b, 0x68, 0x90}}) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000000200)={0x0, r1}) 2018/04/02 01:34:41 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x18, 0x0, 0x2, 0x800000001, 0x0, 0x0, {}, [@typed={0x0, 0x4e, @u32=0x7}]}, 0x1d0}, 0x1}, 0xfffffffffffffffc) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x8, 0x400) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) 2018/04/02 01:34:41 executing program 7: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000140)={0xbb, 0x1f, "2af4381cd592be3986182fe3394aa9a219f7895dde8f78fd1c71e82397620029d0f206f74dcef545afa74807165c5bfbd6f253fd619ced8b76e5ad01daf9f3576a4a95c3794032d979d72d0b30f35b7f13fcc9280d376c06d3529221be291c186a80e29a1323fdb2108e196a37b0e8a5a1e605c0c2b57bce1465e961d301f2815fd267419a8f1878dad071c2a70eb2f7eb6e886acaa436e8b8193dc585d1ea9a6eddd4b5bc9eccb371a2a9276f518537f5e2d9"}, 0x400000) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) lseek(r0, 0x0, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ptrace$pokeuser(0x6, r2, 0x3b, 0x3) 2018/04/02 01:34:41 executing program 0: unlink(&(0x7f0000000200)='./file1\x00') unlink(&(0x7f0000000040)='./file1\x00') unlink(&(0x7f0000000080)='./file1\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40, 0x0) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfe}, 0xc) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) mkdir(&(0x7f0000000240)='./file1\x00', 0x10) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)='pipefs\x00', 0x80, 0x0) open(&(0x7f0000000580)='./file0\x00', 0x20002, 0xa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000005c0)={0x0, 0x5e, "f47b381afbebb7d2b9d326fe8be430d59fd751a0f05a5accd50448ff7ce4446004c693710e2f0c62225e528fd24bbfd36ecaa98f3f9c4eca03388f995725018d6140b873fca4489fbae913bcabeb9d77a6e1c4f0856b4d538d2fe6f563f3"}, &(0x7f0000000640)=0x66) 2018/04/02 01:34:41 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00000002c0)=""/15, 0xf) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x2) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000200)=0x1d, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/5, &(0x7f0000000180)=0x5) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x0}, {}]}) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000240)=0x4) sendto$unix(r1, &(0x7f0000000300)="bd8aaeb4b5fc60701ae0745c8916376591cf53229721e96a", 0x18, 0x1, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000001c0)={r3}) creat(&(0x7f0000000480)='./file0\x00', 0xc2348b21d03c0b10) readahead(r1, 0x7, 0x81) r4 = openat(r1, &(0x7f00000003c0)='./file0\x00', 0x8003, 0x20) getsockopt$inet6_dccp_int(r4, 0x21, 0xa, &(0x7f0000000400), &(0x7f0000000440)=0x4) [ 155.027666] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 155.071676] IPVS: sync thread started: state = MASTER, mcast_ifn = vcan0, syncid = 2, id = 0 [ 155.125726] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/04/02 01:34:42 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget(0xffffffffffffffff, 0x3000, 0x1a84, &(0x7f0000ffa000/0x3000)=nil) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="20000000105435010c000003"], 0x1}, 0x1}, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000140)=""/185, &(0x7f00000003c0)=0xb9) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0x200000, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000580)='cgroup.controllers\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r3, 0x400caeaa, &(0x7f0000000100)={0xfff}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00000001c0)={r6}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000000c0)={r7}) r8 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000100)={0x5, 0x0, 0x7, 0x2, 0xffff}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000340)={0x0, 0x1, 0x6, @random="6b341880dc13"}, 0x10) dup3(r8, r5, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000380)={0x0}) timer_create(0x4, &(0x7f0000000140)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000180)=0x0) timer_delete(r10) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f00000003c0)={r9, 0x3}) r11 = syz_open_dev$midi(&(0x7f00000005c0)='/dev/midi#\x00', 0x9c27, 0x104) getpeername$packet(r11, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000006c0)=0xffee) sendmsg$nl_xfrm(r1, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x810}, 0xc, &(0x7f0000000340)={&(0x7f0000000700)=ANY=[@ANYRES32=r12, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x15}, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x400100, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f00000000c0)=""/4) shmctl$IPC_RMID(r0, 0x0) 2018/04/02 01:34:42 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x1, &(0x7f0000000100)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/02 01:34:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r4, 0x19}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x3}, 0x8) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000040)=0x7, 0x4) getpeername$unix(r5, &(0x7f0000234ff8)=@abs, &(0x7f0000428ffc)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000000c0)={0x8, 0x1, 0x1, 0x800000, 0x7}, 0xc) clone(0x10000000, &(0x7f0000000100)="992afaad34494d29b5be60855523ed359562d8dc203f989a06d5e2420d69dd636e767cb54fe859ed889f1c0442d713cea238e89ae8fdb89da29de234636db751df38a49d90ef128c84cd39e8a6a27341b1241ceda74b6b5cb67c4df26b3381ea62e761a7e34261af1e86ff4bb70deaec8c294efb5307c3cfda94034d713c3ebaa86361b53b186dad61c7a1fa26ac0a3cc66f2facf674dabcdb97100defdaa560c24c5c0551798f58f2cba79f3efb2d74fe57c4b3e25869db67030da00f41fe3cabeef0cafc57488dc79d3816afb1337b42", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="c98c962762ea696115a9fb29f17badd141fd20dd5e408de1567be4a3807d3513de7215e4f87d11e286db38cec79aa8956084440bde608b1c4e5d") setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000300ff4)={0x0, 0x0, 0x0, 0x6}, 0xa84cb7351995539) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/04/02 01:34:42 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) recvmsg(r0, &(0x7f0000000780)={&(0x7f0000000040)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=""/188, 0xbc}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/02 01:34:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') io_setup(0x2000000000000002, &(0x7f0000000500)=0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x10000, 0x1b) io_submit(r1, 0x0, &(0x7f0000000b80)) r2 = getpid() ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000003c0)) setrlimit(0xd, &(0x7f0000000380)={0xefe}) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x80000001, 0x7, 0xeeb, 0x7, "9ecc1be9d79a25dd39d76f7835c2000aadb12acc95529e33d2ec75ebe1f6b1364882f63a48b31851421d965f", 0x6}, 0x0, 0x0, 0x81, r2, 0x8, 0x5, "d0d9e5717806f8ce361d9d95b2b1ed29f641480c57b29519583a9fa59e03876c4ddccc0598f563de1ed492192f114515a70b41b7c39de89c2a1ad64aa1b6e754", &(0x7f0000000040)='^\x00', 0x2, [], [0x7, 0x100000001, 0x1, 0xfff]}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x7ff, 0x1, 0x1, r0}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000340)=0x4000) socket$kcm(0x29, 0x7, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000240)=@pic={0xff, 0x7ff, 0xc12e, 0x7000000, 0x7, 0x6, 0x8, 0x5, 0x401, 0x8, 0x7, 0x6, 0x5, 0x9, 0x400000000000, 0x5}) 2018/04/02 01:34:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x101000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0xf83, 0x7ff, 0x180000000000, 0x40, 0x10001}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000240)=0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000380)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x5, 0x10000, 0x400000000000, 0x40, 0x2, 0x2, 0x7f, 0x9, 0x1b, 0x8, 0x4, 0x7, 0x4, 0x3793]}, &(0x7f0000000280)=0x100) mlockall(0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000000)=0x98) 2018/04/02 01:34:42 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/02 01:34:42 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x120) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x8) rename(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000240)='./file0/bus\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000280)=0x4) 2018/04/02 01:34:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000034c0)={0x5, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/02 01:34:42 executing program 4: r0 = socket(0x9, 0x2, 0x7ff) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x2, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000000a000)={0x0, 0x0, &(0x7f00000fb000)={&(0x7f0000009000)=ANY=[@ANYBLOB="02002eb6"], 0x10}, 0x1}, 0x0) 2018/04/02 01:34:42 executing program 7: unshare(0x8000400) msgget$private(0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)={0x2, "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"}, 0xfd4, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000010c0)={0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001200)={@loopback, 0x0}, &(0x7f0000001240)=0x14) sendmsg$nl_route(r0, &(0x7f0000001340)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x300000}, 0xc, &(0x7f0000001300)={&(0x7f0000001280)=@ipv6_newaddr={0x6c, 0x14, 0x400, 0x70bd2b, 0x25dfdbfe, {0xa, 0x18, 0x4, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_FLAGS={0x8, 0x8, 0x40}, @IFA_ADDRESS={0x14, 0x1}, @IFA_FLAGS={0x8, 0x8, 0x281}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40}, 0x8080) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0xc000000) 2018/04/02 01:34:42 executing program 1: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000000000b68c781c0000000000f8fffffffffd07000100000000000000"], 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r3, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r3]) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r4 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00000002c0)={[], 0x2, 0x8, 0x20000000004, 0x0, 0x1f, 0xfffffffffffffffe, 0xf000, [], 0x7fffffff}) r5 = dup3(r4, r2, 0x0) write$cgroup_int(r4, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r5, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) 2018/04/02 01:34:42 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000004980)={'nat\x00', 0x0, 0x3, 0x55, [], 0x3, &(0x7f0000004180)=[{}, {}, {}], &(0x7f0000004900)=""/85}, &(0x7f0000004a00)=0x78) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x80080, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@local, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000040)=0xe8) stat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000540)=0x7) setfsgid(r4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x5, 0x4e24, 0x7ff, 0x4e22, 0xffff, 0x2, 0xa0, 0x80, 0x0, r2, r3}, {0x80000001, 0x400, 0x5, 0x3, 0x40, 0x4, 0xffffffffffffffff, 0x9}, {0x1, 0x5, 0x3ac, 0x5}, 0x9, 0x6e6bbf, 0x3, 0x1, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3507, 0x4, 0x3, 0x2, 0x80000000, 0x100, 0xfff}}, 0xe8) symlinkat(&(0x7f0000d45000)='./file0\x00', r1, &(0x7f0000004cc0)='./control\x00') getsockopt$inet_int(r1, 0x0, 0x1e, &(0x7f00000004c0), &(0x7f0000000500)=0x4) mkdirat(r1, &(0x7f0000000080)='./file1\x00', 0x0) renameat2(r1, &(0x7f0000047ff6)='./file0\x00', r1, &(0x7f0000011000)='./file1\x00', 0x2) r5 = syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x6, 0x42000) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x20006) creat(&(0x7f0000000000)='./file0\x00', 0x1) sendmmsg$alg(r1, &(0x7f0000004800)=[{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f00000005c0)="d942669982614d63040ffc616323a8eb87260be6c80293fd77009ae6be0e1cddd4b74ee4eca88b06c6f9e892cdc9cef1640aee4a755929be0f206c5ae02bf889180d4326bf3412bb0ef7b36d8dd5daf44887c6ec13655b104f734907701058dfc46a7beec34901dc95ec8a815095518b8c9ec57dad70dd56901908021e3182c66d56c5a5348292d05dd05d1d6af192cc3850956415618c1b5d57deff0dbd746b4cbd4e260c0acaf3fe93bd1edc5156145376ab2475", 0xb5}, {&(0x7f0000000680)="ff0e6c9557969a692879f7867b6e4f3d012e6484e5b315e26173845b85e1536ff509d42e72721d90856a19f70ecb919c9e7310117e26832c6b1a862b9eb650d631e5f5aa09146cb80709cc0155c55a475f47e9bdcc05996c", 0x58}, {&(0x7f0000000700)="7fa02e52ec77d417a2bdf68da6f4b57d06762185fad0745555fd5f72ab4f6a525c4224bf99bd59310fbeba4d5107cafe56b044faba3d5e19e80c899d1be72bd29e5e86a11dfd7ee56b9ace712fe30254053ef480b02343bbcba7dd77d15e6d33fc329713b7ca0c9087121e654e27881a5233895b6ec51d5817c8065f5137696c2593772e356c249c9900b13fbcf03cb62e887bf94379a516e249b4db179b7375c37a75c3b7b7d2fce250dc5b42fc5ea00ae1270065e05476ccdee242126d69377823fa442e1455581f714eb8cea814e2b4a3de8effd236f54ae3cad9933b76154d0d631c3b8705723d2426356b", 0xed}], 0x3, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x168, 0x40}, {0x0, 0x0, &(0x7f0000002e80)=[{&(0x7f00000009c0)="577dd6ff7225b53cdb404b9ae0647819b9401b1a2f8ed34af0874efe87", 0x1d}, 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", 0x1000}, {&(0x7f0000004180)}, {&(0x7f00000041c0)="51684d1a0e7fc376040aa919f1349470c3a8fcc3b6e3cfb03dfefc2317a9f322d8138b9fa47aa2e476b6e46bc7b7fafa38e33e98cef61cfe758cdcaba722a58e530d245ebaa77f3b1b67ddbbb0782f7b2917f53f530442748f9ff257bd", 0x5d}, {&(0x7f0000004240)="92c91face98ca55e319a7c9d658f37b48faed0054d2bb4cc9ced4edc67e0fe43be0debd580e4d502afc7d5869b01f74d2775e585ce293a8de1cadac7f5df6fd0056c72601e3487753284c3", 0x4b}], 0x7, &(0x7f0000004340)=[@assoc={0x18, 0x117, 0x4, 0x200}, @assoc={0x18, 0x117, 0x4, 0xd1}], 0x30, 0x800}, {0x0, 0x0, &(0x7f0000004740)=[{&(0x7f0000004380)="6573b8a39a14e0800910f075fc46c41d21006575d84a20385b70998cf715106e69b011544372117b9c02f6ee198561584100273634ecc8c1302f93ebdc198f522d6c", 0x42}, {&(0x7f0000004400)="0ab58166d6855ae390250e19608fb3b822fdde694633f894385bf1774ab38679477102e8ac0ef81790b7d349265a6e0e1e15f1ba0efc80a9a4c55165333331b011969ce15aa5740493644d0fa27a9dd2a7a9a7aec48031214022c3a9b2066e73e5f4eb868dd495810b93e80ac21514067b7f7476be2d50d2e8904d052d67f14ff8638c707ada677f7ee8ac", 0x8b}, {&(0x7f00000044c0)="baec8f1f55ebce981dae095999b581a8305efeaf6b538e771557aade4491d069b2008baf68a9ff55f9bc51128eb8f7476e73a9b3117934b170436706b3d0b3a4c37a626c6d9e37cf5ee23463805d8665350ffc4be2f9ad63185d901114", 0x5d}, {&(0x7f0000004540)="96263abde9adc70305199c69d18e68fc2e9c92e01189c2586e6ff51c93b09cf9a2d704f93338902d3142d4f7ba4df0f78bbf78308790ba46782cf0dcdfa5d8c6fa9d91ddaba28255b90ea803e4ffb5ec1b69cb1b3bc5c972fba563af4952cfde8ca9b54d30c27d3f05862cb78b6dc29f78f094", 0x73}, {&(0x7f00000045c0)="6b20abb86e9a2256d5938652afca2457b4a428848af7ad2bffb6c01e4eb5b9801e64eb2ca299178ae28b85e96bffc045156201fc56860fa1247700b18219a7369e91063675d85e828815df999e6fb203f2", 0x51}, {&(0x7f0000004640)="2d6a6d15aa2ad65bef169c8d300e99447cf25f4b89c61d67c74dbc9e5e7fae67828ed823654971de9e79435e386e1c650c55fae42bb1a8d26cea033836d8c3c3872a0d3dffe11ad7e5f6446f455ee04cc63a0b75fcc535b49613684ebeb9fa6a292a4efc6d99f2016c5a7b9e0e14b99a3d22b7d03d7e6b11f8f134507ba8c815b611b9e8f1f01441770cf1d54fbd1d1e57affdc1894658f7ec439f00070386f9a18f903fc9d9a5fc4b8434c003b22853c45f6abcdd9987222f2ba8b7aa30d467deb102d27e484cdd3ad8281196599d51377da18765fe48dd1b8d5dd3ce71d972e7ad", 0xe2}], 0x6, &(0x7f00000047c0)=[@op={0x18, 0x117, 0x3}], 0x18, 0x10}], 0x4, 0x10) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000003c0)=""/210) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000004c80)=""/33) syz_mount_image$hfs(&(0x7f0000004a40)='hfs\x00', &(0x7f0000004a80)='./file1\x00', 0x9, 0x1, &(0x7f0000004bc0)=[{&(0x7f0000004ac0)="cc4aceb99cb502eaf02842ea0d560c12edcf998b0963b4233db483ba5f537de0325103cae9b3a38a663bd9dfd4ec8191b2848ae682f4d7ef5e3546828b1d03b5bc7c2209bd1b6037eeabdb6d9154af3d4c96c4e6bde70bac4b88f820561b519a05d04607ed803275562b2d13a1cbfd5c63ab68b1cada8217c02238f419ce50f24286947f24b08aca5bf56996ab23ef65d248d4507e68f994df5a9599572409cd9113e2a75c304764764d93cf8de278570e477bcbb5d4b318ae5660df8185871aeb6446e6a8989998e3d5174b5d9690acbad4686e684c", 0xd6, 0x4}], 0x20, &(0x7f0000004c00)={[{@iocharset={'iocharset', 0x3d, 'macinuit'}, 0x2c}, {@type={'type', 0x3d, "2c718905"}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp936'}, 0x2c}, {@uid={'uid', 0x3d, [0x36, 0x3f, 0x39, 0x35]}, 0x2c}, {@type={'type', 0x3d, "7190b1fb"}, 0x2c}, {@part={'part', 0x3d}, 0x2c}, {@part={'part', 0x3d, [0x0, 0x0, 0x31, 0x3b, 0x37, 0x3d]}, 0x2c}, {@session={'session', 0x3d, [0x32, 0x0, 0x38, 0x32, 0x31, 0x2d, 0x37, 0x37]}, 0x2c}]}) 2018/04/02 01:34:43 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000003000000000000000000000000070000000000000000000000008497b3dcce00000000000000000000000000000000000000000000000000"], 0x58) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000003c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000380)=0x401) ioctl$int_in(r1, 0x5421, &(0x7f0000009ff8)=0x1fffffffe0) prlimit64(0x0, 0xc, &(0x7f0000000300), &(0x7f0000000340)) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/239, 0x30f}], 0x344) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x1, 0x3) r3 = getgid() getrandom(&(0x7f0000001040)=""/4096, 0x1000, 0x1) fchown(r1, r2, r3) 2018/04/02 01:34:43 executing program 7: mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x28, &(0x7f0000000040)}, 0x10) 2018/04/02 01:34:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000031bff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000080)=""/176, 0xb0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000006009707008200000000000000", 0x14, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./control\x00'}, 0x10) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000200)={0x8001, 0x7, 0x3, 'queue0\x00', 0x8}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f00000001c0)=0x90) 2018/04/02 01:34:44 executing program 4: shmget(0x3, 0x2000, 0x200, &(0x7f0000ffd000/0x2000)=nil) r0 = getuid() r1 = add_key(&(0x7f0000000680)='logon\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r3 = syz_open_dev$sndctrl(&(0x7f00000005c0)='/dev/snd/controlC#\x00', 0xc, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000080)=0x5) r4 = request_key(&(0x7f0000000580)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000940)="00c1b154631e1b04052e7deb86e61bd9e3d79daab42f9835b1b28a8d27dafe9254f41e819bef3f447c1ce6ef19c3e693a208f9f250cbe2486acd714f8b5440830b3c4c73d2a43e461a6fe7d35438722c6acdfed00d4dce31b9249f04337e744345051811e18325787c0d961f39f23a7c23f880b74397f684b02872074de4cb7b027385bd59920b161822e278e5d6695b248da874f9535482e5f579fe5ca9d143e86bc810927310071b242d8fb767ec33bc4f311d157daca694132e84fedffe1cb09dad5cc62556cc3abfc58fe66ed5700cb39272d080f300000064afc99332", r2) keyctl$get_persistent(0x16, r0, r2) keyctl$search(0xa, r4, &(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, r4) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x800, 0x0) ioctl$TCSBRK(r5, 0x5409, 0x1) fcntl$notify(r5, 0x402, 0x10) r6 = open$dir(&(0x7f0000000180)='./file0\x00', 0x4000000020000, 0x102) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000240)={r7, 0x1, 0x9, 0x100, 0x1, 0x7}, &(0x7f0000000280)=0x14) getuid() setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000002c0)={r8, 0x101}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000300)={r8, 0x2, 0x1ff, 0x8, 0x1, 0x2}, &(0x7f0000000340)=0xfffffffffffffeef) open$dir(&(0x7f0000000640)='./file0\x00', 0x404900, 0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000600)={r7, 0x3, 0x5}, 0x8) ioctl$sock_bt(r5, 0x0, &(0x7f0000000400)="1964c283695ee2af04818e31d881171a9b945c1629141637599df99e563a3aab571fdc31f3d6dd4c466e10c07c2be60d299f") fallocate(r6, 0x1, 0x0, 0x1) connect(r5, &(0x7f0000000440)=@ipx={0x4, 0x6, 0x5c, "39492060d107", 0x100000001}, 0x80) ioctl$KDSETLED(r5, 0x4b32, 0x2) ioctl$KDENABIO(r5, 0x4b36) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$TCSETSW(r5, 0x5403, &(0x7f0000000500)={0x76b8, 0x8757, 0x7fff, 0x0, 0xff, 0x8000, 0x4, 0x7, 0x80000000, 0x7f5500, 0x7fff, 0x40}) setsockopt$inet_sctp_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f0000000540)={r8, 0x72, 0x0, 0x7}, 0x10) getpid() syz_genetlink_get_family_id$ipvs(&(0x7f0000000900)='IPVS\x00') 2018/04/02 01:34:44 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000040)={0x4d, 0x3, 0x9}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000008ff7)='/dev/dsp\x00', 0x5, 0x0) ioctl$int_in(r1, 0x80000080045017, &(0x7f000082448b)) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4436e63f, 0x0) 2018/04/02 01:34:44 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000200)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afbb8d5884537d49b853ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'ipddp0\x00', 0x1f}) 2018/04/02 01:34:44 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = socket$inet(0x2, 0x80003, 0x7) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x4, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x13, &(0x7f0000000380)=0x5, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000002c0)) socketpair(0x5, 0x3, 0x8001, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x20000) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000040)=""/203, &(0x7f0000000140)=0xcb) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f00000004c0)={{0x5, 0x200, 0xa8a2, 0x6, 0xc9, 0x1de}, 0x10000, 0x1, 0xff, 0x9, 0xfffffffffffffff7, "65cf6a015428be44eab30cc9f0c2931dd9a9adb2975be4444d53c067b91fb56148f3577856f9fb9004460ba45e867e5bb8326b9c67605fd4d4fb9e32692b5a52aad9b6a3c3649be4e02790a0c380a01d2331e4a296dae0bf81f683642b14c57bab9864bd080d0ca138a1d7496c394219f7beebf55ad5e7f58e1384a7e73d86ad"}) renameat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', r3, &(0x7f0000000440)='./file0\x00') r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r6, &(0x7f000025bff8)=0x20000000000, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x8}, &(0x7f0000000340)=0x8) ioctl$KDSETLED(r6, 0x4b32, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'wrr\x00'}, 0x2c) r7 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffd000/0x3000)=nil) write$eventfd(r6, &(0x7f0000000480)=0x600000, 0x8) shmctl$IPC_STAT(r7, 0x2, &(0x7f0000000600)=""/29) 2018/04/02 01:34:44 executing program 6: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r1 = openat(r0, &(0x7f0000000400)='./file0\x00', 0x80, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x2, 0x9, 0x20, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0xffffffffffffffff, 0xfffffffffffff2b3, 0xf4, 0x4, 0x6bca, 0x100000001, 0x3]}, &(0x7f0000000700)=0x100) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000740)={r2, 0x200}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000440)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) r4 = inotify_init() mmap(&(0x7f00004fc000/0x1000)=nil, 0x1000, 0x0, 0x32, r4, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000005c0)={r1, r1}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000b80)={"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"}) ioctl$KVM_SET_XSAVE(r7, 0x5000aea5, &(0x7f0000000000)={"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"}) 2018/04/02 01:34:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCCBRK(r0, 0x5428) syz_open_dev$vcsa(&(0x7f00000005c0)='/dev/vcsa#\x00', 0x6, 0x40001) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c22000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000400)={0x1, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000440)={0xa3, r4}) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f00000004c0)={0x40, 0xf17}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000380)=0xe8) write(r0, &(0x7f0000000500)="98e52ba18f4c15fea4e06b78d12763d29da171215a5a751f23e6fb3b2147941a2b0c29926bf91ed0ad1e3c92f439e4963e388f6126adeda986b7dcc6a5d8bcaca9720c4f7b3317663b2987d42b123fbb04d960a46e7dbfae7ca225f157403ca0f47575c49ed2417896b34d77b89f62fd6a4b0dd42d4b43705669559d80d4b4022cd64af01d49d0a38a2ad7246d384d306e94d58b2dfe0ff4365f87e64901016ffe3059bb43ae8f88b554ce1702", 0xad) setreuid(r3, r5) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000140)=""/148) r6 = accept$alg(r1, 0x0, 0x0) sendmmsg(r6, &(0x7f0000000080)=[{{&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)="96", 0x1}], 0x1, &(0x7f0000000440)}}], 0x1, 0x0) 2018/04/02 01:34:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) clock_getres(0x7, &(0x7f0000000180)) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x8000, 0x80040) write$tun(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="ff00000000000000bb30e10388da000104020026000800009e86a400000000c3d082e9ab3819c4edc56d17e495d2ee4807a3bf4557d8c057cb2cb98c355de7661a7e2a8cb85f88f72fa56e0c3c78e2dd544b70bf4edea9a25d616b9343cc7aca8bc931eef45ca5c949b5d2d88976b630d8acc6ad66328781f83933536aedb6dafb2275c0446164c8575ccd0000000000005583a415f121354bd26ff307de328a07a8cc89aeaf25bdc26d374c060000"], 0x1) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000000140)={&(0x7f0000000040)=""/224, 0xe0}) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000004c0)={'gre0\x00'}) r3 = add_key(&(0x7f0000000800)='syzkaller\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000880)="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", 0x1000, 0xffffffffffffffff) fstat(r2, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) openat$vnet(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/vhost-net\x00', 0x2, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x7, 0x20000) mknodat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x100, 0x0) accept$packet(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14) recvfrom$packet(r6, &(0x7f0000000500)=""/209, 0xd1, 0x0, &(0x7f0000000680)={0x11, 0x1d, r7, 0x1, 0x100000000, 0x6}, 0x14) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_GET(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000780)={0x48, r8, 0x310, 0x70bd25, 0x25dfdbfb, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x48}, 0x1}, 0x40) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000400)={0x0, 0x20000}, &(0x7f0000000440)=0x8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r6, 0x4040ae72, &(0x7f0000000300)={0xfffffffffffffff7, 0x10000000000000, 0x3, 0x2, 0x1}) getuid() 2018/04/02 01:34:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) r1 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2014005, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f000029e000), &(0x7f0000000100)="7619821c7330c83cc68f488974787668370ff449532cab93c01cf22fefa8ceb6f3385a622fc1e3c256dfd5f47a458b963012d08f3bfc5146cbc4bc87e2a616e39e15331a94925834ffc7a222e46c070820b0bb3cac4a077d2a6877ae77c3888a746ac606a7e339c8355539dd7f7fecf6f6e6fa8bad55b6f5389354a6b7f04163a2a3037d07b0e681d9f60afbd2bfd8bebadf1ea6ba7b32c4594d26c5e6947dff33a503f742772c29bac02d87d3ca02a4b545bebf0841744fdcd83e") fcntl$setpipe(r3, 0x407, 0x6) 2018/04/02 01:34:44 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) sendmsg$netrom(r0, &(0x7f00000009c0)={&(0x7f0000000040)=@ax25={0x3, {"394da70a3a0513"}, 0x1}, 0x10, &(0x7f0000000700)=[{&(0x7f00000002c0)="ac22e171b93fa123284d79fe698f34df9a178258874de7197327998f971872a75db95a4b1e5c74b83490ba2810a12b89fb5e60fb83eae50e00c500b078cddffb234c1d59691209418c61ee77b4e959a000650ef89256fd775a3e0c10145200f0791f066e46f399f985668fd1c97006cf8df5b9aa55997858dd3ffb5d46662d4e753b921826238e1bfeb719e01114c6917dc0f11ca58de09cdcf242cad7525267576828bfbab55c4c2fa8dcacf90fb450e25abc1d5eda5c70d685560a7b58083c36cafdef15458ebc32b142db974f85b5281238ec2c800f9f8ea98d631d4242c0c1d19026a2522a", 0xe7}, {&(0x7f00000003c0)="98a62c6ef4ac0314f6774241125c5295568de5553ff4a592cb672ec2aef4495fe0b81a75f76d645e15affa479d628a0c877b59b173c632203d0e958d7f7ef421901baae5bf87f7f7581aec4326791b49611074af43416ff53327f3d71fec21292f32abb00a90861784bb5c4abe5bc043642865003ede9245e1ea390055e3ecf732e0acc40e67184d31608f769569329fb3c1fc82868447d94ab6ce4df92023c2728292f5181cf8a1bd2f2030e949b1ff59108a740102c70a57e8b0e3c6181b5da58104416f75ad5934919163d5b91d17f4df66", 0xd3}, {&(0x7f0000000580)}, {&(0x7f00000006c0)="5320425cc56ac3de9e46bbbb9b937fa8bfd2aba6abd064", 0x17}], 0x4, &(0x7f0000000780)=[{0x48, 0x11d, 0x7, "d31e5ce56697bb3e8f0db106a97b4f186f10ec91762d404a01f50bb91d8e3aefc45cb29011d938342356cfcda0af4afde4ca"}, {0xd8, 0x84, 0x2, "0464f3c003ca2b218359b61d79da4dd6d154d3bf20cfbbca84291b6b1b15b9708a2d9ff7f828e9f61513c469d54297a2deb86b41ed34e44813dab71909b9f34d730dbf74638f747602ceed26cf29bd45c2178f2680da34218288ad895621e32e055485a6bd23063fc32fc20d777971d999a15e294f69c5b342fa1cce6eff027623b99e3b3ef97d3bca3a489a5c5538685ac4461ac82073f6842451db84a60dee6e8e11a31befd51cfa095e6ee27624b2588362ec1f39084cc282f3dfc0b656c8871f8109"}], 0x120, 0x4000000}, 0x20000014) clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000500), &(0x7f00000004c0)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000180), 0x2) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') io_cancel(0x0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x7fff, r1, &(0x7f0000000580), 0x0, 0x100}, &(0x7f0000000600)) pread64(r1, &(0x7f0000000200)=""/53, 0x35, 0x0) lseek(r1, 0x0, 0x1) ioctl$KDDISABIO(r1, 0x4b37) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/02 01:34:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) prctl$setptracer(0x59616d61, r3) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/02 01:34:44 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x40) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000240)) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000140)=""/239, &(0x7f00000000c0)=0xef) syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0xd34a, 0x80080) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000100)={0x4, 0x0, 0x8001, 0xacf, 0x80000001}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'lo\x00', {0x2, 0x4e20, @rand_addr=0x7}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) 2018/04/02 01:34:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = semget(0x2, 0x0, 0x4) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000340)=""/142) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e22, 0x80000000, @dev={0xfe, 0x80, [], 0x10}, 0xffffffff}}, 0x1, 0x0, 0x800, "b44771bd232850451e4abcd51cbf47e873c73caeaf172177005e49228a92c28511003b73a6ca3b8efd2a084c96d4c54e7f92978db10184c32a71b60bd81f3352469a3787a2711d4abb601390ba9a371a"}, 0xd8) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000010000000000000000000b0006d3a34b"]) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000ec0)={"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"}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000240)={r4}) r5 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x0, 0xff, 0x1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0xff, 0x20, 0x0, 0x0, 0x0, 0x0, 0x7c00000000000, 0x0, 0x0, 0x0, 0x10000000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab5c7e8}, 0x0, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x15300200, &(0x7f0000000080), &(0x7f000006fffc), &(0x7f00000000c0), &(0x7f0000000300)) wait4(0x0, &(0x7f0000000240), 0x0, 0x0) r6 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r6, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000280)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0x0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'}) sendmsg(r6, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) accept$ipx(r6, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000200), 0x4) preadv(r5, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) 2018/04/02 01:34:44 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.memory_spread_slab\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000380)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c01d16830ceee69c1892754a5ec6997681efa662aa5e929218608ae5bf22cf3767e167fc16731d1bf36aec8be51a83cbe5e954b91fd2853b8c5a732ce5de0b3860a242dfe8b830e64d6635278e3fe8f53534b761134cb4a868ba191ebacef1c40a243619f4f086445ee688f5da8e7f608190c9c7f4d3d75955a0e66f0c8a3cc8ad14b18e07273e5c8aaf03abf897b5eb098d6916eaa6b8220a0f7ca3ebb7e826d46ffea68abf39411b4c553d1bc998cb5f3e068a167a80133b7cb05dba51a0adf7c262637e3a9403b2f8a89aa4b0bd1374ae298c3c61b5f170525f06eb713b5d9716caac8a1a2de830e335"], 0x78) write(r1, &(0x7f0000000300)='5', 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r2}) fcntl$setsig(r4, 0xa, 0xc) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000080)={r3}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000001c0)={0x2, &(0x7f00000000c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000000340)={r5, 0x6, &(0x7f0000000200)=[0xc12, 0x400, 0x8001, 0x5, 0x2, 0x800], &(0x7f0000000240)=[0x9, 0x6, 0x5, 0x800, 0x20], 0x40, 0x4, 0x0, &(0x7f0000000280)=[0xfffffffffffffffc, 0x9, 0x9, 0x2], &(0x7f00000002c0)=[0x0, 0x1, 0x6, 0x8, 0x9]}) 2018/04/02 01:34:44 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f00000002c0)=@known='security.ima\x00', &(0x7f0000000180)=""/206, 0xffffffffffffff09) ioctl(r0, 0x8000c1004110, &(0x7f0000000140)="4ab23500d20000000000008000000a") 2018/04/02 01:34:44 executing program 4: mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x10203, 0x0, &(0x7f0000004000/0x3000)=nil}) pkey_mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x1000001, 0xffffffffffffffff) semget(0x1, 0x2, 0x8) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) 2018/04/02 01:34:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000000)=0x76, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x115) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000001c0)={0x31c, &(0x7f0000000480)="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"}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000180)={0x400, 0x9, 0xfffffffffffffff8, 0x1ff, 0x9, 0xffffffff, 0x4, 0x6, 0x80000000, 0x4}) 2018/04/02 01:34:44 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x208c01, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000001a40)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001a00)={&(0x7f0000001a80)=ANY=[@ANYBLOB="08010000742d9621b1a8c659b96f257aaadd9351b4b67548f5cc3a399ee3b274eef45ffae12bc5b9bae95b1f920be1e2392c54eaa74f2ed56fc8ade9e08979774c8d15c84c3246794f2c66904547491f0a9b000786171878a1e3a9d5997b656f658e1daab1c2bd94efd6ec2bbdd57bfbb35d1f8cbe43fa4a11c9df3f4814537a3e8d103aaa1fcc85ce4ef03a8fb66474ceb9b540a195032dbd8ca3c24a7cc46acabddc2837aeaf29d3b19a92dda92dff", @ANYRES16=r1, @ANYBLOB="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"], 0x108}, 0x1, 0x0, 0x0, 0x44805}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000000180)=""/4096, &(0x7f0000000000)=0x1000) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000001180)=@nat={'nat\x00', 0x1b, 0x5, 0x6b8, 0x4d8, 0x0, 0xffffffff, 0x4d8, 0x0, 0x5e8, 0x5e8, 0xffffffff, 0x5e8, 0x5e8, 0x5, &(0x7f0000000040), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x17}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0xffffff00, 0xff0000ff, 0xffffffff], [0xffffffff, 0xffffff00, 0xffffff00, 0xffffffff], 'lo\x00', 'tunl0\x00', {0xff}, {}, 0x4, 0x1, 0x2}, 0x0, 0x140, 0x188, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x8, 0x3, 0x5, 0xff, 0x0, 0x101, 0x48}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x9, 0x3, 0x1, [0x1, 0x8337, 0x48a, 0x3, 0x5, 0x0, 0x3, 0x401, 0x87, 0x6, 0x712, 0x7, 0x1ff, 0x8, 0x200, 0x101], 0xf}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xe, @ipv6=@loopback={0x0, 0x1}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @gre_key=0x9, @icmp_id=0x68}}}, {{@uncond, 0x0, 0x1f8, 0x240, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0xc909, 0x1, 0x1, 0x1, 'syz1\x00', 0x0, [0xff, 0xffffffff, 0xffffff00, 0xffffffff]}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1, @ipv6=@loopback={0x0, 0x1}, @ipv6, @icmp_id=0x65, @gre_key=0x9}}}, {{@uncond, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x15, @ipv4=@multicast1=0xe0000001, @ipv6=@dev={0xfe, 0x80, [], 0x11}, @gre_key, @icmp_id=0x68}}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0x0, 0xff000000, 0xffffffff], [0xff000000, 0xffffffff, 0xffffff00, 0xffffffff], 'bridge0\x00', 'erspan0\x00', {0xff}, {}, 0x2f, 0x6, 0x0, 0x20}, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x2, @ipv4=@broadcast=0xffffffff, @ipv4=@multicast1=0xe0000001, @icmp_id=0x68, @gre_key=0x10000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x718) 2018/04/02 01:34:44 executing program 3: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) fanotify_mark(r0, 0x1, 0x8000002, r0, &(0x7f00000000c0)='./file0\x00') fstat(r0, &(0x7f0000000fbc)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)) sigaltstack(&(0x7f0000003000/0x3000)=nil, &(0x7f0000000080)) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000000000)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) epoll_pwait(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}], 0x5, 0x8, &(0x7f0000000140)={0x5}, 0x8) 2018/04/02 01:34:44 executing program 5: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x800) setns(r1, 0x48000000) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x4000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000980)=ANY=[@ANYBLOB="2c00000010000904000000000000000000000000", @ANYRES32=r0, @ANYBLOB="0100000000000c000100ffffffffffff0000"], 0x2c}, 0x1}, 0x0) openat$cgroup_ro(r2, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) 2018/04/02 01:34:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e2aff8)={0xffffffffffffffff}) r1 = gettid() close(r0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r0, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00002cb000)={0x0, r1}) recvmsg(r3, &(0x7f0000000580)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x1ec, &(0x7f0000b30000), 0xfffffffffffffc59}, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) dup2(r0, r3) tkill(r1, 0x16) 2018/04/02 01:34:44 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = dup2(r2, r3) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r0, 0x0) syz_kvm_setup_cpu$x86(r3, r6, &(0x7f0000fd8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000000c0)="4b0f0199bc620000f2f34d0fba780617b9800000c00f3235004000000f300f01ca66b834008ec08f0978e2858a000000b9610a0000b88b1e0000ba000000000f30c4632d7c9c7209000000fd66b83f018ee0f3470f06", 0x56}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000000000)={0x1, 0x3f, 0x8001, 0x1ff}) 2018/04/02 01:34:44 executing program 0: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) ioctl(r1, 0x1, &(0x7f00000000c0)="690d0f353e52e125fcc3c4acdca605cf58ebb3cf41e2a52b4717ee16f3bd82046343dba4e2f7f30199e1370faa936028b95bba10248aa360db6f578a0ac0e4602241eb08f0a06320bb3eeff463df7ac784793c992cfd8b27ff5b8af4e2eebab4ddbfd8d9165aa4eed0cdbdd6355a03572eb622f694ae26e893798c2e7b44a95c344085c75ccd682ea19af75d2a340c7180b31e1c36ee96b9c215b54b47e9b927b4e36499359bd11d1f5c82bffcc5c0115682c70f2e089f576223f1c90b8272c7061e75be139e4aef3c9cc6c6dfe4c9d935341494090b2ce8a423bd253b0c86") close(r1) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) lseek(r1, 0x0, 0x4) 2018/04/02 01:34:44 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000091b000)}}, 0x0, 0x0, r0, 0x0) syz_emit_ethernet(0xfde7, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c16d34", 0x8, 0x33, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) 2018/04/02 01:34:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005040)={'erspan0\x00', &(0x7f00000050c0)=ANY=[@ANYBLOB="4b0000000e"]}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfd2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x2, 0x4) open(&(0x7f0000000080)='./file0\x00', 0x80, 0x1) 2018/04/02 01:34:45 executing program 7: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/ip6_mr_cache\x00') getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000000300)=""/229, &(0x7f0000000000)=0xe5) clone(0x0, &(0x7f0000000000), &(0x7f0000000240), &(0x7f0000000100), &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x7fff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}}, 0x84) accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14, 0x80800) 2018/04/02 01:34:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x400000) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=ANY=[@ANYBLOB="3000000018000103000000001d0000000a000000000000000000000008001500070000000c00160008000100d8000000"], 0x30}, 0x1}, 0x0) 2018/04/02 01:34:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') pread64(r0, &(0x7f0000001700)=""/218, 0xda, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000240)=""/131) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x4cc1c510}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) tee(r0, r0, 0x6, 0x4) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000200)=0x2000000000009) 2018/04/02 01:34:45 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x5, 0x404}, 0x3) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xe, &(0x7f0000a22000), 0x4) 2018/04/02 01:34:45 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) close(r0) 2018/04/02 01:34:45 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000091b000)}}, 0x0, 0x0, r0, 0x0) syz_emit_ethernet(0xfde7, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c16d34", 0x8, 0x33, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) 2018/04/02 01:34:45 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000c0effc)=0xa, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1400) recvmsg(r0, &(0x7f00002e6000)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000356000), 0x0, &(0x7f000079df67)=""/153, 0x3, 0x2}, 0x10001) 2018/04/02 01:34:45 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x0, @loopback=0x7f000001}}) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1ff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x501603) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000180)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x2, {0x2, 0x4e21, @multicast1=0xe0000001}, 'vcan0\x00'}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x100000001}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r3, 0x1}, &(0x7f00000002c0)=0x8) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000000c0)) bind$alg(r0, &(0x7f0000000300)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) 2018/04/02 01:34:45 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'bcsf0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket$inet(0x2, 0x2, 0x1) getsockopt$inet_opts(r1, 0x0, 0x483, &(0x7f0000000080)=""/188, &(0x7f0000000140)=0xbc) r2 = signalfd4(r0, &(0x7f0000000180)={0x9c46}, 0x8, 0x80800) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x208041, 0x0) fcntl$getflags(r2, 0x400002) get_thread_area(&(0x7f0000000000)={0x5, 0x100000, 0x2000, 0x8, 0xff, 0x200, 0x9, 0x4000000000400, 0x9, 0x9}) 2018/04/02 01:34:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x400000000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x800) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) dup2(0xffffffffffffffff, 0xffffffffffffffff) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x30020120, &(0x7f0000000180), &(0x7f0000d70ffc), &(0x7f0000000140), &(0x7f00000001c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) 2018/04/02 01:34:45 executing program 3: pipe(&(0x7f0000000480)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000040)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'\x00', r3}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={"7663616e3000000f0800", r3}) r5 = socket(0x11, 0x0, 0x7) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000780)=""/123) bind$can_raw(r0, &(0x7f0000000880)={0x1d}, 0x10) getpeername$packet(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000400)) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f00000003c0)=0x2, 0x4) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r5, 0x29, 0xff, &(0x7f0000000a80)="c37cfe6ed1ba4456c14f21725a465648fab5aca3d32520bd75c7ecff8895de4aa23d291031085f9aa3ae3e89a21f4af6f59938bde09cfb9211ab17f8cc6d0fbcf382ea48fc0f55a630a7898e1636e271ae", 0x51) ioctl$DRM_IOCTL_GET_MAP(r6, 0xc0286404, &(0x7f0000000740)={&(0x7f0000ffd000/0x2000)=nil, 0x2, 0x6, 0x20, &(0x7f0000ffc000/0x4000)=nil, 0xff}) sendmsg$nl_netfilter(r5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000002}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="80000000020700012cbd7000fcdbdf250c000022e0002600ffffffff080049006e72300008006400ffffffff64ce749f41b37119a8f85d73397aa0e5c685e236eb6d686c6cf89c51e6ed9efad98426a338cf2a748d6d01c35e659fbdf3414a715e9c9b81736e0b285006463908406e9845a0a5aea267898c7bd50219ea000000"], 0x80}, 0x1}, 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x63, &(0x7f0000000300)={'ipvs\x00'}, &(0x7f0000000340)=0x1e) sendmsg$nl_route(r1, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="2000000011001d0b000000000000000000000000", @ANYRES32=r4, @ANYBLOB="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"], 0x20}, 0x1}, 0x0) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r8) recvmsg$kcm(r7, &(0x7f00000006c0)={&(0x7f00000004c0)=@nfc_llcp, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/193, 0xc1}], 0x1, &(0x7f0000000680)=""/12, 0xc, 0x1}, 0x1) 2018/04/02 01:34:45 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x1, 0x1f0, [0x20000940, 0x0, 0x0, 0x20000970, 0x200009a0], 0x0, &(0x7f0000000800), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'teql0\x00', 'ip6gretap0\x00', 'ip_vti0\x00', 'nr0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@cpu={'cpu\x00', 0x8}, @nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}]}, [@snat={'snat\x00', 0x10, {{@random="07901c8f0140"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x268) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x4, 0x3, 0x8}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x5, 0x2, 0x8, 0x35}) 2018/04/02 01:34:45 executing program 0: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f0000292000)) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8002, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) 2018/04/02 01:34:45 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000c00)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000a80)=@ipv4_getnetconf={0x14, 0x52, 0x807, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xfc, r2, 0x100, 0x70bd28, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x2}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xe}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x200}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xbfe}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffe0000000000}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x401}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffc00}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}]}, 0xfc}, 0x1, 0x0, 0x0, 0x10}, 0x800) 2018/04/02 01:34:45 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="05000000250300000000000000000000000001000000000000000000000000000800000066411600000500aa4b05409fafea4185ad37e047390959d53a2c9567fb7e1f74068e12d0f1301a6b75ffc79e7dc3"], 0x38}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) r2 = getpid() getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) r4 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r2, r3, r4}, 0xc) connect$netlink(r1, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfc, 0x80000}, 0xc) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2018/04/02 01:34:45 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="000200060000000000000000000008001000ffff7f000001"], 0x18) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) 2018/04/02 01:34:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000180)=0x8) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(xtea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) 2018/04/02 01:34:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0xfffffffffffffffe, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0xfffffffffffffd03) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x3f2d}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="eb", 0x1, 0x200418cc, &(0x7f00000002c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) 2018/04/02 01:34:45 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000100)=0xc84e, 0x4) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xde2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0xffff}, 0x8) 2018/04/02 01:34:45 executing program 0: perf_event_open(&(0x7f000095a000)={0x7, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/02 01:34:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)={0x9}) clone(0x20900, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)="c04fa791ce31bc1e19191873f488e84761ff0f960e2161a873e4") ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/04/02 01:34:45 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0xffffffc9) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r2) close(r1) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) fchown(r1, r3, r4) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000080)={0x3, 0x3ff, 0x8, 0x6}) 2018/04/02 01:34:45 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xac, 0x21, 0x411, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0xf}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0xac}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)={0x2010}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x87, @loopback=0x7f000001, 0x4e20, 0x1, 'none\x00', 0x0, 0x6, 0x18}, 0x2c) [ 159.066682] xt_nfacct: accounting object `syz1' does not exists [ 159.087233] xt_nfacct: accounting object `syz1' does not exists 2018/04/02 01:34:45 executing program 0: syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xff, 0x100) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x181100, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/04/02 01:34:45 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000b00)={'erspan0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000100)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(r0, &(0x7f0000000140)=@in={0x0, 0x0, @multicast1}, &(0x7f00000001c0)=0x80) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) 2018/04/02 01:34:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x6, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x8) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x10, "0dce75eafd9a20ecc3d82deeec1c560a"}, &(0x7f0000000080)=0x18) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x62200) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{0x2, 0x1d000, 0xf, 0xa19, 0x7, 0x9, 0x7, 0x3, 0x6, 0x5, 0x5, 0x200}, {0x4, 0x2000, 0x4, 0x9, 0x8, 0x8, 0x7, 0x2, 0x9, 0x0, 0x7, 0xfff}, {0x1000, 0x6, 0xe, 0x7, 0x80000001, 0x1, 0x80000001, 0x6, 0x800, 0xcd0, 0x4, 0xfffffffffffffff9}, {0x2001, 0x105000, 0x8, 0x2f, 0xf1, 0xfffffffffffffffc, 0xc02, 0x6, 0x6, 0x4b47, 0x2, 0x40}, {0x4, 0x111002, 0xf, 0x200000000000, 0x0, 0x20, 0xffffffff, 0x3e22, 0x7a, 0x6, 0x1000}, {0x4, 0x4, 0x1f, 0x5, 0x3, 0x401, 0x200000000000000, 0x1, 0x2, 0x5, 0x34, 0x7fff}, {0x2b33d45401169a2e, 0x4000, 0xf, 0x80000000, 0x1, 0x10000, 0xffff, 0x3c, 0x3, 0x5, 0x0, 0x85}, {0x6000, 0x6000, 0x0, 0x1, 0xfffffffffffffcb7, 0x0, 0xff, 0x3, 0xf37, 0x2c43, 0x5, 0x9}, {0x11f000, 0x6000}, {0x0, 0x2}, 0x80000001, 0x0, 0x10f000, 0x10000, 0xa, 0x100, 0x2000, [0x80000001, 0x0, 0x3, 0x9]}) 2018/04/02 01:34:45 executing program 1: r0 = socket(0x11, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0xa}}}, 0x3f, 0x2, 0x0, 0x6, 0x12}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000600)=r1, 0x4) r2 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r5 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r5) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r3, r4}) renameat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') r6 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r6, r2, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x0) lseek(r2, 0x0, 0x3) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r7 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000500)=0x6, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000640)) ioctl$void(r6, 0xc0045878) keyctl$instantiate(0xc, r5, &(0x7f0000000480)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb7", 0x4f, r5) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r8, r9+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0x1002}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000008a00000000000000ff010000000000000000000000000001000000000200000000000000000000000008000000000000200000000000000000000000000000000000000000000000000004000000000010000000000000000085336e9f40c70d2000000000000000000000000000000000000000df845340069e2f0414a9000000000000000000000000000000003d06549ebff0d9d6067c4c5d05ac781503f5657325be9f00000000"], 0x90) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00000001c0)=0x5, 0x4) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/02 01:34:45 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e6affc)=0xa7, 0x4) bind$inet(r0, &(0x7f0000564ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) fchown(r0, r1, r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000000280)={0x0, 0x100, 0x4, 0x0, 0x0, [], [], [], 0x7, 0x8}) 2018/04/02 01:34:45 executing program 2: 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, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) fcntl$addseals(r1, 0x409, 0x8) r2 = memfd_create(&(0x7f0000000040)='/dev/net/tun\x00', 0x2) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000300)="4e6b3745a96d6043836cd2127375db71fefc2efc1dbdf10125835588de9324f3e5fcc3bcddd96de6478f83391fb3a5e5bf646485c069a42e5baa9deb4ca1f5a7545ed265ad63aef592d055ff") r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x88, r3, 0x102, 0x70bd25, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x57}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x71}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x40040}, 0x4) 2018/04/02 01:34:45 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x1400400, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000000)={@empty, 0x0}, &(0x7f0000000180)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x400}, &(0x7f0000000100)=0x8) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x280001, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006bbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r4, &(0x7f0000fbde80)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x81, 0x5}, 0x0, &(0x7f0000932fd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}}}], 0x30) [ 159.274498] device erspan0 entered promiscuous mode 2018/04/02 01:34:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x251) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000100)}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x314) [ 159.420893] device erspan0 left promiscuous mode 2018/04/02 01:34:46 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x7) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000002900000030388b8170881cc98282026ecf390000002702020000000000"], 0x18}, 0x0) 2018/04/02 01:34:46 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000000)={0x2001, 0x1, 0x9, 0x4, 0x884b}) sendto$inet(r0, &(0x7f0000000040)="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", 0x1000, 0x20000000, &(0x7f0000001040)={0x2, 0x4e22}, 0x10) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x3000)=nil, 0x5000) shmdt(r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001080)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x1, @random="79340376b6fb"}, 0x8, {0x2, 0x4e24}, 'ip6tnl0\x00'}) r2 = open(&(0x7f0000001100)='./file0\x00', 0x22000, 0x40) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000001140)={{0x100, 0x7}, {0xa21, 0x4}, 0x8, 0x1, 0x8}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000011c0)=0x12, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001200)={0x0, 0x9}, &(0x7f0000001240)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001280)={0x0, 0xfff}, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001300)={r3, 0xfc3b, 0x0, 0x1, 0x1, 0x401, 0x4, 0x2, {r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6f, 0x8, 0x1, 0xf5f0, 0x53e5cda1}}, &(0x7f00000013c0)=0xb0) fgetxattr(r2, &(0x7f0000001400)=@random={'os2.', 'ip6tnl0\x00'}, &(0x7f0000001440)=""/211, 0xd3) lstat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001600), &(0x7f0000001640), &(0x7f0000001680)=0x0) fchown(r0, r5, r6) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000001700)=[@text16={0x10, &(0x7f00000016c0)="f26f0f01f5660f6da605000f21060f30640f001865f20f113d0f01c90f013b0f01cf", 0x22}], 0x1, 0x0, &(0x7f0000001740)=[@efer={0x2, 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001780), &(0x7f00000017c0)=0x4) fanotify_mark(r2, 0xb, 0x0, r0, &(0x7f0000001800)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001840)={r4, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0xfffffffffffffffd, 0x7fffffff, 0x80, 0xd7}, &(0x7f0000001900)=0x98) r7 = syz_open_dev$amidi(&(0x7f0000001940)='/dev/amidi#\x00', 0x5, 0x800) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001980)={0x40, 0x1}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00000019c0)={0x3, 0x10, [0x20, 0x1, 0x10001, 0x7a]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r7, 0x10e, 0x4, &(0x7f0000001a00)=0x8d00000000000, 0x4) r8 = semget(0x3, 0x0, 0x10) semctl$SEM_STAT(r8, 0x1, 0x12, &(0x7f0000001a40)=""/62) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001b00)={0x4, 0x5}) 2018/04/02 01:34:46 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x7, 0x4) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000006000)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000440), &(0x7f0000000480)=0x14) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9, 0x6224, 0x2, 0x8, 0x10001}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x6b, "43dbcce3dbb3790abfa4cf2cc0559038d392f2a0fec193b86224eb0572d63c89da5caed67fe6f710e02ad828d7d8f30bccdd7c5c8428dbac26f3492092840516b6ccdc282f718e7c25b6196e9583bf7e936370a7c05872b58d16cefb037efe402070720069d88d889c3387"}, &(0x7f0000000280)=0x73) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000003c0)={0x8, 0x5, 0x3ff0, 0xff, 0x7, 0xffffffff, 0x2}, 0xc) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x2, 0xffff, 0x5, 0x6, 0x37, 0x5, 0x100000001, {r2, @in6={{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x3f}}, 0x7ff, 0x0, 0xd9a, 0x7bd, 0x63}}, &(0x7f0000000380)=0xb0) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000400)) 2018/04/02 01:34:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b'}) clock_gettime(0xfffffffffffffff1, &(0x7f0000226000)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) 2018/04/02 01:34:46 executing program 0: r0 = socket(0x2, 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sync_file_range(r1, 0xf6, 0x6, 0x3) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00000003c0)={'gre0\x00'}) r3 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x5) r4 = accept4(r2, &(0x7f0000000540)=@nl=@unspec, &(0x7f00000000c0)=0x80, 0x800) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) getpgid(0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x5003) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000480)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8, 0x2}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="d3040902a63c7eef2e78502b2720e838ba1985ab5e76bf899862b37885d0e0e70899ae9e98b1bb6b59d3e30852847200d224893c268a78be59555c8f1ddf2e", 0x3f}], 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() sendfile(r1, r3, &(0x7f00000ddff8), 0x102000001) sync_file_range(r1, 0x10000000002, 0x7fffffef, 0x7) timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/04/02 01:34:46 executing program 3: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/udp\x00') r2 = accept4$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) setfsuid(r4) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv6_deladdr={0x2c, 0x15, 0x200, 0x70bd27, 0x25dfdbfe, {0xa, 0x40, 0x8, 0xfd, r3}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0xa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x851}, 0x8000) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x18}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x644d, &(0x7f0000000180)=0x4) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000014c0)=@generic={0x7, 0x47, 0x9}) syz_mount_image$hfs(&(0x7f0000000440)='hfs\x00', &(0x7f0000000480)='./file0\x00', 0x9, 0x2, &(0x7f0000001500)=[{&(0x7f00000004c0)="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", 0x1000, 0x7}, {&(0x7f00000014c0), 0x0, 0x100000001}], 0x2000040, &(0x7f0000001640)=ANY=[@ANYBLOB="6769643d30337a0145373d332c747970653d40fd633e2c756d61736b3d333034af4defbf3a2733c565742c756d61736beb07678c14cfa28465742c63726561746f723df92131932c71756965742c636f6465706167653d6b6f69382d72752c73657373696f6e3d2c000f2e3de64ef0156f7d2da5888539592ca364234d5f539400f52efd9a3370993ca85f8ffbb8a70f090d1ac2a44966c4429514966a62afe0d0d6add0646d7f0bee14d9760530bae37510c200893804bfb1abae3b60f460bfcf3486c4c029bcdeb944ce317867fb141a7a9c577fff1f3676da1a881e134114f25b43efb223f95463440d0ebedd49c14c683bfbabef"]) ioctl$KVM_NMI(r1, 0xae9a) 2018/04/02 01:34:46 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x8004510b, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) 2018/04/02 01:34:46 executing program 4: r0 = socket$inet(0x2, 0x1, 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$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x1, 0x1f0, [0x20000940, 0x0, 0x0, 0x20000970, 0x200009a0], 0x0, &(0x7f0000000800), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'teql0\x00', 'ip6gretap0\x00', 'ip_vti0\x00', 'nr0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@cpu={'cpu\x00', 0x8}, @nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}]}, [@snat={'snat\x00', 0x10, {{@random="07901c8f0140"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x268) r1 = geteuid() r2 = add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="3f671c3115903fb98f8486", 0xb, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r2) 2018/04/02 01:34:47 executing program 5: socket$inet6(0xa, 0x0, 0x80000001) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000a77ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r1, &(0x7f0000000080), 0x8) recvmmsg(r1, &(0x7f0000145000)=[{{&(0x7f000011a000)=@alg, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f0000728f89)}}, {{0x0, 0x0, &(0x7f0000f79000), 0x0, &(0x7f0000d3d000)}}], 0x2, 0x0, &(0x7f0000172ff0)={0x77359400}) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000000)={0x10000, 0xfffffffffffffffe, 0x4, 0xffff, 0x3, 0x8}) dup3(r1, r2, 0x0) [ 160.376744] xt_nfacct: accounting object `syz1' does not exists [ 160.426753] xt_nfacct: accounting object `syz1' does not exists 2018/04/02 01:35:17 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200200086dd60e3060000183aff000000000000000043c63993b653e51cc3e68e6ee3ae5b3d0000ffffffffffffff0200000000000000000000000000018700907800000000"], 0x0) 2018/04/02 01:35:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000006e00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000006dc0)={&(0x7f0000000800)=@setlink={0x20, 0x13}, 0x20}, 0x1}, 0x0) 2018/04/02 01:35:17 executing program 3: gettid() madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4) timer_create(0xb, &(0x7f0000533fa0)={0x0, 0x21}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{}, {0x77359400}}, &(0x7f0000000280)) r0 = creat(&(0x7f0000000100)='./file0\x00', 0xd) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x0, 0x2, 'client0\x00', 0x96e0ca45caf310e2, "cf7d73f53caee490", "ecb792741df2b9872e1c8e563f255d1e78a9bf8376b172551f089cd87c98e8de", 0x9, 0x4}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) 2018/04/02 01:35:17 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x0, 0xe0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000300)={0x0, 0xffffffffffffffff}, 0x800) io_setup(0x8, &(0x7f0000000600)=0x0) dup3(r1, r0, 0x80000) io_submit(r2, 0x1, &(0x7f0000000cc0)=[&(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000bc0)="06", 0x1}]) link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/02 01:35:17 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x8000, 0x4) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) getcwd(&(0x7f0000000200)=""/4096, 0x1000) r1 = add_key(&(0x7f00000001c0)='blacklist\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001240)="51e4ab92723cbfa87dc2a0f15eb454756912b7ee5ac77b70ad3254101ad05b206d6532c6b6fe4cfb8b98bbcc41", 0x2d, 0xffffffffffffffff) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001280)=0x96) request_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='usereth1user$$^@*\\cgroup\x00', r1) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/02 01:35:17 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000ffd8)={"6463616e30000000000100222000"}) io_setup(0x7, &(0x7f00000000c0)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x480000, 0x80) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) io_cancel(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xf, 0x6f, r1, &(0x7f0000000140)="7490ce25e65161ef2f0685e61e4a87be2862a0b1a5ca6a55061585606177fd84668b3d426879653d50b7e3540118f1aa204ded13d211a0b0cb1d", 0x3a, 0x517, 0x0, 0x1, r2}, &(0x7f0000000200)) r3 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000040)={0x5}, 0x4) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000000)='8', 0x1}], 0x1) 2018/04/02 01:35:17 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/02 01:35:17 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x2, 0x0) close(r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) [ 190.556849] Buffer I/O error on dev loop0, logical block 0, async page read 2018/04/02 01:35:17 executing program 7: perf_event_open(&(0x7f0000723f88)={0x2, 0x70, 0xc35, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/04/02 01:35:17 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000000200)="2074024f68f9a3c495319e61ae84c8cf7f887861c5cd253a9c595cc8c9f84f6fcf1eb0c65bd9d390", 0x28, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/02 01:35:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) write(0xffffffffffffffff, &(0x7f0000000200), 0x0) write(r0, &(0x7f00000001c0)='^', 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2000000002}, 0x8) shutdown(r0, 0x1) 2018/04/02 01:35:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000b0cff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401070ca, &(0x7f0000000000)) 2018/04/02 01:35:17 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000563fe0)={0x14, 0x2, 0x6, 0x5}, 0x14}, 0x1}, 0x0) 2018/04/02 01:35:17 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) write(0xffffffffffffffff, &(0x7f0000000200), 0x0) write(r0, &(0x7f00000001c0)='^', 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2000000002}, 0x8) 2018/04/02 01:35:18 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) writev(r1, &(0x7f00001ddff0)=[{&(0x7f000063d000)="a8", 0x1}], 0x1) 2018/04/02 01:35:18 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0, 0xfffffffffffeffff}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000e80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000540)=0x99) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000580)={r1, 0x6, 0x8000, 0xe51, 0x4, 0x10001, 0x7, 0x100, {r2, @in6={{0xa, 0x4e20, 0x100, @loopback={0x0, 0x1}, 0x8}}, 0x4, 0x0, 0x6, 0x2c, 0x9}}, &(0x7f0000000640)=0xb0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') r5 = socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f00000004c0)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x20}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000a00)={{{@in6=@remote}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000d40)={{{@in6=@ipv4={[], [], @multicast2}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@broadcast}}, &(0x7f0000000e40)=0xe8) setsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r6}, 0x14) preadv(r4, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r7, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f0000000380)) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000700)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000004000000000700000004000000ca95708c10010000000000001801000080030000800300006baab6a2ce1e31e1136096e580030000040000"], 0x1) sendto$inet(r0, &(0x7f0000000680)="90729bc5c6341c01753c696ce03c2f8515b4afd18db9f4f88d11e847eda2f12edfe6be5778109949e52e57e9a6f7c4c111595127a65927b341864f5b941878d43534d02cddab966e81245d", 0x4b, 0x8000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r7, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/04/02 01:35:18 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="137f7016e9adb56b6c553c886e0961f64e408b1b9fbb765e6b0f66d2601a40f9a5511d42b5373602da41cdee66f931d8ed9e9bd6296bac65989578eb9995ec96142653c59d29bb008a54de96627ab4464901c37c6fecc19dbe89ce7e9726b30f8114e3a017390fd84f7b25832ab83a39c1", 0x71, 0x40, &(0x7f0000000080)={0xa, 0x4e20, 0xf80, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x20) capset(&(0x7f00000000c0)={0x20020071026}, &(0x7f0000001fe8)) sendto$inet6(r0, &(0x7f0000000040)='\v', 0x1, 0x0, &(0x7f0000001040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/02 01:35:18 executing program 6: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r2 = socket$inet_sctp(0x2, 0x9, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, r3}, 0x20) 2018/04/02 01:35:18 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280), 0x8) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffffffffff4f, 0x400) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x84, r2, 0x20, 0x70bd2a, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffff9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xc17d}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x84}, 0x1, 0x0, 0x0, 0x90}, 0x800) mq_getsetattr(r1, &(0x7f0000000200)={0x5c0, 0xfffffffffffeffff, 0x3, 0x867, 0x2a, 0x6, 0x5, 0x1}, 0x0) 2018/04/02 01:35:18 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) truncate(&(0x7f0000000080)='./file0\x00', 0x0) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, r1) 2018/04/02 01:35:18 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xea09d5b09087c257, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x2, 0x100000001, 0x8, 0x3489}, {0x3, 0x8, 0x3, 0x4000000000}, {0x88, 0x10000, 0x400, 0x40}, {0x7, 0xc6, 0x10000, 0x7fffffff}]}) r1 = socket(0x10, 0x1000000000803, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000380)=0xe8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x28800, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000400)=""/142) ioprio_get$uid(0x3, r2) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000002ffc)=""/4, &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x14, "2085ec5e65651b968dbd90b167b307873e0792c8"}, &(0x7f0000000100)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r4, 0x7ff, 0x17, "6ac66e4426eb0e30309248776f41ca8b361ce0b768f2fc"}, 0x1f) r5 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x6, 0x20200) write$eventfd(r5, &(0x7f0000000240), 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) 2018/04/02 01:35:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1800000030c000ff0a00000000000000000100000004000000"], 0x18}, 0x1}, 0x0) 2018/04/02 01:35:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x2) pwritev(r0, &(0x7f0000000780), 0x10000000000002c2, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3, 0x1c9}, 0x8) r4 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x80000001, 0x400000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@mcast1, @in6=@ipv4}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f00000005c0)=""/13) clone(0x2000c100, &(0x7f0000000800)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d7765b47e113632aea54b87e4d3f2c1db09e6aa4040b43d17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714d3d4bb29d1243fac01c86c8c4dd38daedab3c6ad73a72d3f6dd2684aa82e5285eb82452c9848b7beb8bc5", &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f59d677ce24bbd2a7506df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e4839405b6a3430d296fea06d2f3a8356c57ec991e44ee72") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000400)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, &(0x7f0000065b38)={{0x6, 0x0, 0x0, 0x0, "dda52a8bfb30cc12936b8da3effa922ab208de0b3960eadc49fe526638ddffed947db68402df32de3aee7163"}, 0x0, [], {0x0, 0x989680}}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000100)=ANY=[@ANYBLOB="703b47abb187b737049889a198dc480aca0e482899ebfd95319620f785f6f3001d000000ef9c98e7f5a0f3e9eae2ad0887"]) 2018/04/02 01:35:18 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000000008f74f0000000000000000000000002cf441852afc99b2defa4b94131dc47fad5e92ea372a3072083cf50b461d"], 0x14}, 0x1}, 0x0) 2018/04/02 01:35:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x0, 'syz_tun\x00', 0x4}, 0x18) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="e0000002ac1414bb0000000002000000000000000007000171f9aa5cdcd9293cbebc55c46cb51cb4bc5a45a1d64b718f5429d09b40d0683c214375c3d77fdf6846527ee2f6295f6a8071cc582ead96583b46c9913a1d601d61eed055facd2608e718c6d54b4387e4b0b6233cc1d5b7cb5ec47e82ca5a5ad581c26f9a2bd455f34329cdc76d0d9567e8"], 0x11) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x3c0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000100)) 2018/04/02 01:35:18 executing program 5: getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001e80)={0x0, @multicast2, @local}, &(0x7f0000001ec0)=0xc) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0xc80, 0x1) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/02 01:35:18 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) getcwd(&(0x7f0000000200)=""/4096, 0x1000) 2018/04/02 01:35:18 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x1000000000004140, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/04/02 01:35:18 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000002c0)={&(0x7f0000ffa000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000400)=ANY=[@ANYRES32, @ANYBLOB="21d7cba37d671ede0dc30a64413d9c1d38bdf06ab0f7b50752d1f45c18a7804fdacda4b882b35ad2bb762245f07ab4d428cc7c357be1ff1e09cc371ecbfe23501f5b184472bfd21a682541c8aa38d53f339c2542af39bb815ebe57"]) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x20, 0x2c, 0x0, 0x0, 0x0, {0x2}, [@typed={0xc, 0x3f, @str='IPVS\x00'}]}, 0x20}, 0x1}, 0x0) r2 = dup(r0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00000003c0)={0x0, 0xfffffffffffffffd, 0x99, {0x6a0, 0x2}, {0xffffffffffff8000, 0x2}, @const={0x1, {0x0, 0x3ca, 0x6, 0xf9}}}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000280)=r2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000140)={r3, 0x2e, "025bb95ebad704bff67470676400b13d0e68854cfa261c1192512c54649b6217fea889f69930b404390c270228c2"}, &(0x7f0000000200)=0x36) socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0xb) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000000080), 0x4) io_setup(0xa3c, &(0x7f0000409000)=0x0) io_submit(r6, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000), 0xfd28}]) setsockopt$inet6_int(r0, 0x29, 0xf8, &(0x7f0000000380)=0xffffffff, 0x4) 2018/04/02 01:35:18 executing program 6: prctl$seccomp(0x2f, 0x2, &(0x7f0000000100)={0x200000000000038c, &(0x7f00000000c0)}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$setregs(0xf, r0, 0x84, &(0x7f0000000140)="6745b8613eb7c1f492cc05bcb1ee0bd08a36a75bd0c7acd0a60732adc9185fccae3e43b5def9f079d3aa0b270cbc148252607d75f6a06d226114dc9ed382411fbeb14f553937ed527594b7e7179e697374d2f39bde11b314c08d000446f550179b1b93634e47bd15794e32ad510141daac63a99f0a1f6ecd5d4edcf39cbb3ae1bd1f0e1f041d5973dffe44a777d195e39b50c8ec10d47a272c430f29ae006423aaf32e09feb99ebe83c58d7f8717e26c9a7287c39b9a5e44f882228a89bb84878a09b4aa5191685785bf27aea748561853c35b0a8fd1266a9e2683f5d288c8717b02ace8acec45f850e5184039") 2018/04/02 01:35:18 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) dup3(r2, r1, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f00000000c0)="0f01c30fc71a9a06403b000f2093f326f4660f3a449fab000566b9800000c00f326635000100000f30ba6100ec66660f3a0964003a66b9b308000066b8e500000066ba000000000f30", 0x49}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/04/02 01:35:18 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000040)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2002, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x7, 0x401, 0x400, 0x400, 0x6e6, 0x81, 0x1000}, 0xc) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/04/02 01:35:18 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e16000)=ANY=[@ANYBLOB="020b00030200000028bd700000000020"], 0x10}, 0x1}, 0x0) 2018/04/02 01:35:18 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x80000) connect$ax25(r2, &(0x7f0000000b40)={0x3, {"147dfc0f251b13"}, 0x6e31c913}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r4, &(0x7f0000000b00)={&(0x7f0000000140)=@ax25={0x3, {"9f1d5120955e99"}, 0xb18}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000001c0)="981ed851a427bde00631c2edf5cdde36c9d9555e3855bb2a2481f2c6296b8d633a64831f0691dc09c78650ef22a9da1f4b86b440303f33e985bbc0e28c8a1852c634254dac17a96d4989cfd3ca2769aee862c1c0c5631404f09385eb6440d7d6c37e3315f411276b7f64b70db3783e5f13efe7e17398d30bae06bf479ed32b8cdd6dfb33d62efa23ab1c186970d3484d1f35b2f29cf456a4ead38bca707db173c2b566ffa26ef0d52c5d314ce9d08f8fa1", 0xb1}, {&(0x7f0000000280)="e48755368135ae83ece3a6d851657d738a83e045fb0e971697ba2f42146971dd752e4e488ba1fa4a8e709d5d1efbcd0d26b615ec6f466b53ee76630a59163df634db7f3b112e469c2fb3886e170486a9bc7d33ae188e9f832707e337cec5c18020a4d1e02e710e5e874f45f19100a1639ea23c22d77dc3fdcea40316ec0d2094941ba00787c4f475be4c81673707c85a242626b43efe3344e3f979f25d0a2873dc0fa1aa", 0xa4}, {&(0x7f0000003040)="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0x1000}, {&(0x7f0000000340)="feb9cbdf80f59adb6eeeeb4e7cf0dbbc7bd73d4cff51d31e7bf57327a693d87705f52b921f5dfbbaa1b197a27255e67833d831dc95be60d1dcd0b9d693ca3ebbca8de064c1563c7a34d5ce998dd5283b1c9d51da8d395c268d2e5b1fd8235bd7297a", 0x62}, 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0x1000}], 0x7, &(0x7f0000000540)=[{0x18, 0x10d, 0x1f, "c3"}, {0xc0, 0x188, 0xfffffffffffffc01, "3daacfaf2dd84b59d77ed71ba5c4bb4ebb17664d3a57b0bf2343ea4ac5a16b0542b22c52c8a41200f09afdc06b3e4eab44cb0fcf0da004dc095e73d4d96214a52435bc1d8f6681e666959513cdca545780bc6c9767104953a29cf42d9b29a4b740059711a1fff406b6812990c3055ad2fd2c9bd7fe7af1d66dde35adcbfd1da70b686c776c2b359d86e67a4618de0f1c9f0a3ffbe575f9798129c31f1f6625f5b7403567da92d713cca060282a4f"}, {0x88, 0x10e, 0x7f51a3f2, "784a7b2bda419fbef5ebfe0821f442ef2b99bd05d2085ecfce5788fa73dc3e5b54e27f893d5b1b8b52a9a2317525d2c52ed2d0da279e46dbab4bb00b442e14bc5f6000ca95a86e8fa7125e01260c06ed7100c989b2325c30924ec7e3ccd059da154dcfb55027972677ebe3c0caee9fc0537f7e751b"}, {0xf8, 0x107, 0x1, "fa43415becc4fbd2067ab4950e9f6a8eaf52f3a6cae87cb9438683c447ba27aa76cb5c17e232f83159b1f17d4c12e9a9eced937e71d5200e9a6b23d89bdc80474b2085c1c7c7866e209bd9966d27db9c8537bbd18a33d3e16d046abd49bd3c73f84c510d47599358a988f2f7c42a5372a54c6d8fe4b0f5b270d907638d45713d6b8276e3401cfae1e7bc9f5afd71d386cfd09e3b270d6d2be9c2e3be840c3f6a349d9b7d1b0fe8ac78948b1a8bc9b0c755bc4c2afff92f016ff22d1b1d14d6c997496412fc23edb7ed6a5c39503a1f1092f9594f4636bcde8b72da718570e5589865"}, {0xc8, 0x119, 0x9, "401e7847d03407b3cdcc11834c248a46df250fc50df7e4b27911b6cfb1263984d04148eb22f27e41f05caf8c6e7b07d068ef51a13401fc69a2e374b72ce61cd1dd9bc69143503b87aad2fa99466cb161b0a190fc336e8e5899c0240273d73f7d23c936da41b38a6f310692d7557bc0a0b5a0cb9baf75e74b60f5c0eff171d4865024de534f40c3a0a98e04c62bc0b9d1469a601f800dcef025cfea4807536fcd0e1a0e6e010070dc49e06db8d1df61ad76c7dca680"}, {0xa8, 0x112, 0x7, "14f780456a87858312acb71c264fe492ee8d059cb48dcfe7bbe142e13f2e97dc02ca41e7be74fff3e65212109aa69e4315622a7227a02a850a43d47a20775c9d805dd879a6652848c3ffb06bd51f84e32ea43e3a9255852c88ea32570a6d9ed77633e9109a3598d225b783543954168dd18434db867600df51df41baf257fafd231a2e6a155ea72273fd332b95a6145c796a98c06796ea1d"}, {0xf8, 0x113, 0x5, "9d45716b7e9cf4c20dd70edc7f8c7f699b02944218d585f4e55bf50165ddcf3056ae550a5a4a02698d164872793377f499cd0b4c89ca1b9cda83db863620dcb1361e5884090b6ea14d62faf0f9e272764868eb9b56ba228531a41166dbd86db8f81a9ea2782bb80d9d78781a71e7e902d2413e81dd80d2d420f411b07ff86c84e6522fef27321c544bc6f2d7f19e70e465578759fbdf816aca932e0a7b8e5be36f609c46ad6ffb23456be2e74c601f803fe2e5b81199c5e3411ac0538298196e492f08eb59ab4278b2e92b870cdd90059151fde663cce13738b3a741f04281ea0ad46f"}, {0xf8, 0x101, 0x6, "6cd8949f9e506ef70d15d9ff4a51a9066112b989110738caf2d1335668e26f45bab3c2c25437787681a73c1f8ddd8ea5c6043add4a80650b53c6e5420b8170e1e5a0994500f63f5b476c0b718a009e605049d134939c8fd906a347ac7d75cda2d13e62d8ae55b8789ac63a0e86fc63d121ef99119ec5dd094491b63737e8bc57990e6e98e63952ee13046d9339680ce3bb6f53f72092d11d43727daef9d7db3fb13ecb80b34e7035010c791ab13ade450e3ef28066f65bfb505db3aa00e7dc5bef0859373c42c7003be9698cfb5bcce4751701844c6d3e94ac729b5e410f371487a773"}], 0x5b8}, 0x40000001) mknodat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x9060, 0xffffffff) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') 2018/04/02 01:35:18 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000040000000000bbabacad000000000000000000000000009500000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8000, 0x28a882) accept$inet6(r0, 0x0, &(0x7f0000000100)) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000040)="ac7a12f411140332cfdc3731f40620a2126a7b7c3a7c80a55f768724dedf50cf0f98b570f8e4c7c762bdf2ea37fb3bc211b25b02163fdc4bf15fd75083d4d828071e138dde8bcbd741cb48b00cb9e248611a1753f955b039a9f42b3a3ab05bc1960f8b611f32af616df9cdbf9b19107e7452385471da34c496163b2fb16156a10665dbaa56191d7e5841fe684b98fe43b220aa22947878aedbbcd0b77f5ce40b259d", 0xa2) [ 192.029371] IPVS: stopping master sync thread 13898 ... [ 192.035163] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 192.090511] IPVS: stopping master sync thread 13920 ... [ 192.880847] FAULT_FLAG_ALLOW_RETRY missing 30 [ 192.885471] CPU: 0 PID: 13914 Comm: syz-executor6 Not tainted 4.16.0+ #375 [ 192.892795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.902137] Call Trace: [ 192.904714] dump_stack+0x194/0x24d [ 192.908332] ? arch_local_irq_restore+0x53/0x53 [ 192.912993] ? trace_hardirqs_off+0x10/0x10 [ 192.917387] ? handle_userfault+0xb97/0x2490 [ 192.921781] handle_userfault+0xbd9/0x2490 [ 192.925995] ? handle_userfault+0x1864/0x2490 [ 192.930490] ? userfaultfd_ioctl+0x4520/0x4520 [ 192.935062] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 192.940246] ? perf_tp_event+0xae0/0xae0 [ 192.944288] ? __lock_acquire+0x664/0x3e00 [ 192.948500] ? __lock_acquire+0x664/0x3e00 [ 192.952717] ? print_irqtrace_events+0x270/0x270 [ 192.957456] ? memset+0x31/0x40 [ 192.960727] ? perf_trace_lock+0x4d6/0x900 [ 192.964944] ? perf_trace_lock_acquire+0xe3/0x980 [ 192.969769] ? trace_event_raw_event_lock+0x340/0x340 [ 192.974944] ? perf_trace_lock+0x900/0x900 [ 192.979167] ? __lock_acquire+0x664/0x3e00 [ 192.983382] ? __lock_acquire+0x664/0x3e00 [ 192.987595] ? trace_hardirqs_off+0x10/0x10 [ 192.991905] ? perf_trace_run_bpf_submit+0x206/0x330 [ 192.997004] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 193.002099] ? find_held_lock+0x35/0x1d0 [ 193.006151] ? __handle_mm_fault+0x2ded/0x38c0 [ 193.010730] ? lock_downgrade+0x980/0x980 [ 193.014884] ? lock_release+0xa40/0xa40 [ 193.019277] ? perf_trace_lock_acquire+0xe3/0x980 [ 193.024106] ? do_raw_spin_trylock+0x190/0x190 [ 193.028671] ? perf_trace_lock+0x900/0x900 [ 193.032895] __handle_mm_fault+0x2dfa/0x38c0 [ 193.037287] ? __pmd_alloc+0x4e0/0x4e0 [ 193.041152] ? trace_hardirqs_off+0x10/0x10 [ 193.045457] ? find_held_lock+0x35/0x1d0 [ 193.049502] ? handle_mm_fault+0x35b/0xb10 [ 193.053720] ? lock_downgrade+0x980/0x980 [ 193.057867] ? handle_mm_fault+0x2f8/0xb10 [ 193.062089] handle_mm_fault+0x44a/0xb10 [ 193.066133] ? __handle_mm_fault+0x38c0/0x38c0 [ 193.070691] ? vmacache_find+0x5f/0x280 [ 193.074649] ? find_vma+0x30/0x150 [ 193.078174] __do_page_fault+0x560/0xbe0 [ 193.082216] ? trace_event_raw_event_lock+0x340/0x340 [ 193.087450] ? mm_fault_error+0x2c0/0x2c0 [ 193.091580] ? trace_hardirqs_on+0xd/0x10 [ 193.095711] ? trace_hardirqs_off+0x10/0x10 [ 193.100013] ? finish_task_switch+0x1c1/0x7e0 [ 193.104485] ? finish_task_switch+0x182/0x7e0 [ 193.108965] do_page_fault+0xee/0x730 [ 193.112753] ? vmalloc_sync_all+0x30/0x30 [ 193.116898] ? find_held_lock+0x35/0x1d0 [ 193.121234] ? __might_fault+0x110/0x1d0 [ 193.125294] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 193.130127] page_fault+0x25/0x50 [ 193.133562] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 193.139161] RSP: 0018:ffff8801ac607ba0 EFLAGS: 00010202 [ 193.144515] RAX: ffffed00358c0f82 RBX: 0000000020013000 RCX: 0000000000000002 [ 193.151766] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801ac607c00 [ 193.159017] RBP: ffff8801ac607bd0 R08: ffffed00358c0f82 R09: ffffed00358c0f82 [ 193.166267] R10: 0000000000000002 R11: ffffed00358c0f81 R12: 0000000000000010 [ 193.173522] R13: ffff8801ac607c00 R14: 00007ffffffff000 R15: 0000000020013010 [ 193.180800] ? _copy_from_user+0xc5/0x110 [ 193.184941] get_timespec64+0x75/0x170 [ 193.188811] ? timespec_trunc+0xe0/0xe0 [ 193.192783] ? schedule+0xf5/0x430 [ 193.196304] ? do_vfs_ioctl+0x486/0x1520 [ 193.200360] SyS_pselect6+0x186/0x650 [ 193.204152] ? SyS_select+0x230/0x230 [ 193.207941] ? exit_to_usermode_loop+0x8c/0x2f0 [ 193.212599] ? trace_hardirqs_off+0xd/0x10 [ 193.216831] ? exit_to_usermode_loop+0x198/0x2f0 [ 193.221572] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 193.227094] ? do_syscall_64+0xb7/0x940 [ 193.231064] ? SyS_select+0x230/0x230 [ 193.234848] do_syscall_64+0x281/0x940 [ 193.238728] ? vmalloc_sync_all+0x30/0x30 [ 193.242858] ? _raw_spin_unlock_irq+0x27/0x70 [ 193.247339] ? finish_task_switch+0x1c1/0x7e0 [ 193.251824] ? syscall_return_slowpath+0x550/0x550 [ 193.256747] ? syscall_return_slowpath+0x2ac/0x550 [ 193.261662] ? prepare_exit_to_usermode+0x350/0x350 [ 193.266677] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 193.272038] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 193.276874] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 193.282491] RIP: 0033:0x455269 [ 193.285671] RSP: 002b:00007f8d68b08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 193.293373] RAX: ffffffffffffffda RBX: 00007f8d68b096d4 RCX: 0000000000455269 [ 193.300627] RDX: 0000000020011000 RSI: 0000000020011fc0 RDI: 0000000000000040 [ 193.307877] RBP: 000000000072bea0 R08: 0000000020013000 R09: 0000000020001ff8 [ 193.315648] R10: 0000000020003000 R11: 0000000000000246 R12: 00000000ffffffff [ 193.322914] R13: 0000000000000472 R14: 00000000006f8b50 R15: 0000000000000000 2018/04/02 01:35:20 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000000c0)=""/4096) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) fstat(r1, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00000010c0)='./file0\x00', r2, r3, 0x100) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/04/02 01:35:20 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="080000000028000015"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) semget$private(0x0, 0x1, 0x102) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4) write(r1, &(0x7f0000000000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/02 01:35:20 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x4, 0x80000000) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000500)) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000004c0)=0x3, 0x4) sendmsg$nl_netfilter(r2, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000080}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)={0x37c, 0x9, 0x2, 0x100, 0x70bd29, 0x25dfdbff, {0x7, 0x0, 0xa}, [@generic="98db30ac2cae4416ddf60c44409ddec04458b1aed223c329d6fc5b28c2fb49d089c838c6f8160ad98d7f37dd70611758e03fcf", @generic="59577be8fe6ebf3330be08a9bdb6980776bebce81a3711def5487bbe57f0e93c53a609", @nested={0x144, 0x8b, [@typed={0x8, 0x4b, @u32=0x4}, @generic="2a2229a96251ff01", @typed={0xcc, 0x32, @binary="a98a391f16f126b0d451cb6d636d43be34df386b6724b1a3cb2188eae116791a35c1e736ac316e7cee3ab8b4cfe9eda5d6f8babbf10aafa80a83d35f0ac34fe73d076a0abb7945ba180349d949cf9cb40f2bd684a3999f305771ede78268a757cb45852e12da3abe2801e4988e8df70711ba650f811c95b4ffb9e4ccfb8ad0d1af905bd066cfa1a23c26fb6c3960b5996c6baf5003b0205f99ab54234005de0e335d0303c9383683fa10b397b2e103f92b9c7605d903f2762b6650f6771ff5a4a4fef81312c7"}, @generic="03ff99caf22ea9aab7f59bac73e0a1716771fe20f4bd426ac49552b7f07fc14f77140fee084232d0db3a09c11697d737f2a91bc21d525b7f2af90da72a5635feaa7fb24c4d2b06c3423c18196285397553fe29ff4ea46defa6e87460736b", @typed={0x4, 0x61}]}, @nested={0x1cc, 0x28, [@typed={0x8, 0x41, @pid=r3}, @typed={0x8, 0x25, @pid=r4}, @generic="08f73de417a5581909cd89c08f43aae5e110e563605d686b56fd33114a0f82f29ba2c40f9742913e3a62b48a4ce16b96e77cff2f38bfdfff6f3a99d5f1bccf896f1787138123ab1896104407a8562d1d4115cece5d4f853b76f3311a5a18c4c8ee65613b135a049a3a4778f1c5dd9b1a19921f283f46aba250308ab144b0a8e93aedea55d3", @typed={0xc, 0x86, @u64=0xa8b}, @typed={0x80, 0x3d, @binary="87790f403c5262a1556714061602733d0650ca3e5d2accb0d314eb97b2f5710936453ed52132609420dd2a5f9052cf08a890b4c63855c96988a9229e267372562075227e4172812823f54aa83daabf8d6fc05688b52538a70ccc2d4f2b68e60414407275a3194c35c24af20afc73afa3f8bae830a84c3c57fce52a56"}, @generic="bdc51ba3f71c0f92cbe45991b5e8e033fc28c8945d7f00a1f13a49be361494103053d3efe60aebb20499187283721fc05983999bed0bb61bc2dc6f07fd2c8a11fe84e9879afce0388a436478d8c9a8e810cbdaa9cb70bc2fefb99af32c45ed50ad6dcaa9edf08e0ee84ddf772bf7eba4654156a69c3a58847c50653da467ca3a060524766e30891759c3b2c83cdf4101ec75b31685461655541781cd64fd8e2268e2aa4ec252"]}]}, 0x37c}, 0x1, 0x0, 0x0, 0x40000}, 0x40) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efdffc)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/04/02 01:35:20 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x40000) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffefffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42774b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000080)={0xfff}, 0x8) 2018/04/02 01:35:20 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x800, 0x80080) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[{0x8, 0xffffffffca6f504d}, {0x2, 0x3}, {0xb, 0x9}, {0x8, 0xe7}, {0x7}, {0xc, 0xe9ee}], 0x6) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r2, &(0x7f0000000100)="2e53b79a62fd29edac399cc58c87efbdc3a340845557a11ab605b29b83d8553d5e43a95dedba1ef659352ff7b7f1e85d2304bc59ded64e6f740baa1c50bb56a6de1bbcb07d818102c411dcbf4a14e822f7dab56e7f0dd862e2a66d42b5e74758400629ee1069cc66ac0ec007a4996df9a2d40cc8d795b2e9ac6b1bf98ecd46b2cfd20b5166c17cc87953cadc3b17c744b1c4aa7f213f59a9f0029250f3efa2ac97c6589d3e9afc2786995703f0fb7d3659df7513cfdc05c72f116db4114d4e3f99b9c056b182d4ecd2d249257506821fa811f9ca7a7dfe5880180646e846989f6d54ca56aa76a744ea88b037770e9245f399", &(0x7f0000000280)=""/244}, 0x18) write$cgroup_int(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='8:4\r4'], 0x5) close(r2) 2018/04/02 01:35:20 executing program 4: perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x800, 0x200000) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000180)=""/61) mount(&(0x7f0000144000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f0000000200)="e84ef839acdcc73ecb8d44046dd32dbb36080200000024ee165b4758a79e6a6fa0be1763123986cd1db700") readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/205, 0xcd) 2018/04/02 01:35:20 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'irlan0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/04/02 01:35:20 executing program 0: perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) recvmsg$netrom(r0, &(0x7f0000000b40)={&(0x7f0000000040)=@ax25={0x3, {"eb6a9e1340d5a0"}, 0x4}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000080)="91660fdb0f969975f86729b6b42d1491c93675d7770dcf0dc99e95705960cb44545f501809cc9ae784d13b51be8d7f075e85df37c6f77d110ea229ceb96e54f6cba6b4abcc13da53a756f008d8859af3f967bac9b3a15cd9a6f2a7bc0afad934c119072fe9edc824b1db12374ebb178fb04909996993bd92a0bac5c951e2bdbb37ff76435bd478296cfd9a2daf67b81dc480de65faeffbe2ecf4032f048bbbdc915d4f7b303afdd2d8c6400a60b9a6fc3737a3beafcb4c2e0f85b9e390", 0xbd}, {&(0x7f0000000140)="4ea90efc3e08833c3f020191583a4f795cd781603dc1cea4ff5bbbda6cb6a54405075e628c70a3a0806b158ed0ea456c95ddc411939b933ef18b2322fbecf1a6e6561cf617cf3c", 0x47}, {&(0x7f00000001c0)="16293ea94253df6da1746f99c0330fae957e54871b1948ab1e87c6263f2b14574bd0305ebeabec5bf0ec5c8b2f7393082babbd4981ee20c77ecdc7aac3fc145ec8779426bf085230dac28c8cab60d611b2bc984d07ac1fa6278c056367a79207f5d84eef44292624b4bd0affa1bdb91994c51e67bb7081bb2a4ccd8a061f9964ad", 0x81}, {&(0x7f0000000280)="bde7ea70603e8f03085a97039a4ab11bd3efbb10c0b3ea49bd77d078d4fea7f5d447e50e21531ffb20b4cbb5ec859ed0dfbe3648f5bc8250d5f1bcec23fab30220026ee60a580e4f39db26bcfa2f6db1880d42a14b50b8d0ad1e11a872a3133e8dc78860bb274c4fdd4044cb6cfda0917d55094f38cdfc9010b6ecb2990ad096e1cd075acb271ec72eec0f6ff2a759d87865c4b19ec595ba79d0ba3c742c415ee6348cb9922e4c56e672946e8ba143bd85cb3c1a8da0c34fe1b2de802c50b51d7da7b4094bad", 0xc6}, {&(0x7f0000000380)="65be04d2b4b7e10fd5fb4ac5e397ea9e9b2245d5ce79db734d7a1c3de9dd9c647d7137b45ba58b49a74f106e7b8305d513cc3ba53eebd016", 0x38}, {&(0x7f00000003c0)="3a77e041098493818331a806d631802c3be13b07f23ad01b35eaaaf03ab9f4588aaf09276db4fd5fd4aa1fc6a56400cf2019d03a5a4fe50d7df066c797d61f9bd5c5f83fc51bba68af4e8cdec07c5403bf2a1e0acf51aa0e534f29f7ca9a61f0c65f66cb2f1dca9d1af39567a74343198365f11976c780173d17a4323dabf137fc06866f70bb40db021bc21fc3b427ba155503da245ccfb2294f72f438b213c7df20891f25d27b4875b9983006ae158c7891c0f190d8c68a1215d9a02f14a8ca37d2f751b257eb74f0d00c5072b10a6f4e9a6068a48207a21586e9def58b5228dbb7675806835ecf32f46b4dcd638e66c3c85c70a4", 0xf5}, {&(0x7f00000004c0)="a9868e002cd6e907533c6c5e68e09004875f44d1e9a81997cb1502f5ae08b4479095e2f91f9afdf1887f6cbcfe937fe631f2479c678988c1a17830d6962dd11ba4f1db9ff81594a92af645ce8d455af0a3c696852be6fe918f1c91ef450c4f22da0113fbefa47e643f732068ad0ed8ab4211ee9ada139d891c0086125015ec959b16eef13d5d7b8a2827a4b81114967c4bcc2a9c43031d6a277ff2c209c046adfcc726", 0xa3}, {&(0x7f0000000580)="22e4b696a120ae112a5d37f66e237edfa6c1c055692a7141efd3f18cf1e85cab6f94769eec34b80d406e190b557e127a31ad6ab11a709ff4e2c20dd7268adbdce7547e11c91ac27e2fd36f1711082d43b66df016da7a7dfd128053180ca620adacb4971b2056f7a9c68a353717112f44e95bb4446e", 0x75}], 0x8, &(0x7f0000000680)=[{0x60, 0x12f, 0x2, "d561b060e66e734c634a99da2f70f93b4e6204a69c2fa12c06c1c078dad703dddf620e73faaa4252594c812a41bde4b99871c9d46258262c4804815541c3f4cc06fdd2f9c9a0d1a60ba91ad2"}, {0xf8, 0x104, 0x1, "def4e12dbcdfd59307f613cb0aad8004124c694535b597a15d4baa42f8de1360faa4f93b32f2331a22b93fed783187257aae5c4b5304d6f276e776c0bf2a7e62d56b8b46971a497907b186b5cff6a15fba700b80864f04eeb2aef903de4d2fd5c0855722fab0502622e467b7a1e00faf229d10f2e9a99f900e0f9467cdf4e6dbff85986684fc66f5ca35d0376399a3cf8dc8c9d2a4d7275cc14010ace14788828d14474cf1b15f589126ec16651abe79a33532b414dd063712940fe635c954e2ee1088d24d288e658198d5f3b5bb0a29fbffd420720e8edc693dc6a63bd2b2379d54c8e15a7857"}, {0x78, 0x0, 0x4, "67e0867119ed2a6ed98f09cffcabdbad1130668804c9b5d012ac2a0dddaebbdace10e628c923695d55a86f44a2a0da5220b73d44e52dca2b4a8841f01085236e509d6b90c15ed832abb2d6d0dcbd3ed74754b0704643a95457b65b96296c38570e177d7a"}, {0x108, 0x3a, 0x5f89, "5586fa72c3ac8079dad69dbcef62c6510c5181be3db46e904a645979aaa0565c1f6537085ecb8347a5b0b516df1e4312f6f4bbe563a328b51f9efba9a58876c11ab9b12f5046bbd25f2d4565ee88f69c986ac55f6ce20cc242405cb55afd80877b5cbc8ff0c45ab6235d29a8b4f927520522900090dffc5698734f71b2cd8b7d140c7a4020ba4274845d1c9de5993c6cd56cda119e61b2c88d7ee93219916aa74be81205a0f54f3026656b7f5d9149215d94b121dff925c94efa8d11834bea7cfb17a7e942fe40613387d152169a8595721189c6106e87100421b3b9e5e87c947de56f1216a09c2678b8d3a3d687dea8ed5f5a8a"}, {0xc8, 0x1ff, 0x3ff, "0535dd16f0bcb948251ed95e9bbbaf0a640acb231dce7cd04f5c6b4a488473f257d727d037dc8b01cf1b05b96ab83cde51426bbd656fdf9442f4af9e3c8cd62fddabda3cd56ef14a0442e6cd9b3f00333ff96acc630b9295c3497bf3ba6476b09205f12af9e23cc5091f1e976e45662e81d3694b8b2b1e8e8ff9adea6ca68d6686aa3127d0d6e814825b5346e6b052677c7c8385313e6425672651b3225d8b70f7f3d8b4a3e404f19335a0d9fffdef0cd807e33f0c"}, {0xf8, 0x105, 0x3, "d9b0457bbe9e42b0481cad46e9501b89b6771f687e27d9c3a4054d37d95e536b021d24b798302a188d6249505d1beeff5d3c847a2b3047b57e7e84980f0e76642440e9777a2904b4b9785f232732180e5ec3135bde4d5b925c949a45d617a280e97a36af920c142e53a03ea0f9d6da09e34c240389fda0149ac9d81770b52ab1fce533a8f8c7548edc18eb500b2d181cfe0516dfcf8c489c8efdd8f9986dc70e03adb3b8d4406920fbf55b1455cd7479a22a1e22505683738cdd1b663e83ce76a431b2c9781a00a10a3dd2a2efa1a65209318f3bc9d022797c718a44760cf71601"}], 0x498, 0x4000800}, 0x102) write$fuse(r0, &(0x7f00000edf00)={0x58, 0x0, 0x1, @random="070000004044b23250f0e6065d86a61bf2b3b36e2708546d44a355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdc82b8391907f08"}, 0x58) 2018/04/02 01:35:20 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400042, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100100}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="5a0000e2", @ANYRES16=r1, @ANYBLOB="200c2dbd7000fedbdf25040000002800030008000400f15d0000080005007f0000011400060000000000000000000000ffffe00000011c000200080006000400000008000900fdffffff0800090006000000"], 0x58}, 0x1, 0x0, 0x0, 0x8010}, 0x8000) syz_mount_image$btrfs(&(0x7f00000008c0)='btrfs\x00', &(0x7f0000000900)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000000)="10593e01721ab0fc968eeeb4678f2b4169b54f2efb91867b3a", 0x19, 0x1a21}, {&(0x7f0000000040)="15a72a5bf5cb5caa71ba93eddb4477a83e41b90c4538650a64cfec45161a5c321ecdf09b462df4a0528bb4a0919cc71210c7a5f6a3c097431d65b3c675b615380563db1e3eda01505c04748e661eaea9f61a2fb8e7a16890580146b3b3bfcd133c1dd3", 0x63, 0x4}], 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB="6d657461646174615f726154696fea852c00"]) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) [ 193.386561] CUSE: DEVNAME unspecified 2018/04/02 01:35:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = shmget$private(0x0, 0x11000, 0x78000800, &(0x7f0000fed000/0x11000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/35) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent)\x00'}, 0x58) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40, 0x0) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r3, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2b, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x2b, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'io', 0x20}, {0x2b, 'memory', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'memory', 0x20}]}, 0x30) recvmsg(r3, &(0x7f0000158000)={&(0x7f0000000240)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/02 01:35:20 executing program 3: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x100000000e, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r2 = dup3(r0, r1, 0x80000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={0x0, r2}, 0x14) chroot(&(0x7f00000001c0)='./file0\x00') r3 = syz_open_pts(r0, 0x80000) ioctl$VT_WAITACTIVE(r3, 0x5607) 2018/04/02 01:35:20 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgid(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001540)={0x0, 0x0}, &(0x7f0000001580)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000029c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002a00)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000002b00)=0xe8) r7 = getpgrp(0xffffffffffffffff) r8 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002e00)={0x0, 0x0}, &(0x7f0000002e40)=0xc) fstat(r0, &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) r12 = geteuid() stat(&(0x7f0000002f00)='./file0\x00', &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002fc0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003040)=0xc) r16 = getgid() sendmsg$netlink(r0, &(0x7f0000003140)={&(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc, &(0x7f0000002d80)=[{&(0x7f0000000240)={0x1b0, 0x33, 0x8, 0x70bd26, 0x25dfdbfd, "", [@nested={0x8, 0x41, [@typed={0x4, 0x7a}]}, @nested={0xd8, 0x73, [@generic="dbeda91ec7c6c107b6c9e8c580a96acfec6a90bb430765a4e31050d588e8f4e9607360196beec1d8eca12a74c92dac9dd3a8501b05d984283fef713d76be05ef7a66a071672b9fdfc9bbd0c28395dddf53f0fa8e505a8376ff5786d1bec321170e0ef474b31fc31b25bcbf648f8b9578697f004fd2ca5040625ec8a02943f7fd32b0a934051811ffd1ac586f4c8bc2b3e01c20bac956a521d5564de0bbe5bc41fa6567844089adbc113341cb6b9285c8c94c3fa41f659e436f2958ba1861f06a47fdf5bcdd64963ced788dc5c28c4c73b66c74", @generic]}, @typed={0xc, 0x3e, @str='syz1\x00'}, @typed={0x8, 0x1c, @uid=r1}, @typed={0x8, 0x45, @pid=r2}, @generic="f1787e655083734aeb17b244de992e58984afdf642ee4ca0a19be5934c076d6024a2f719a4f36954789e5fe4c1ff5151d4ada004e09e022e6dbbcbda8143e24eab7fef092b45a5e8e228e1088b68dae5cc801cfbdc40ad1400d083a0a38ebef6fed2605e1c2df81ce42ab6e85b87a20b3277c4e36a1849f92452d628d9c22db4ab908643bb9d3aca75e9c5d010f0afdcde82f7c5d06ba7a0f7a0fe31f461f58f371fe58c"]}, 0x1b0}, {&(0x7f0000000440)={0x1100, 0x30, 0xa04, 0x70bd26, 0x25dfdbff, "", [@nested={0x10f0, 0x8a, [@generic="eda2174f24973f73a1e0c4d34f113d1427c12898232f6da2756e0ed95754b758e0b340cdf7ef620d88b1cd2852e28526afbca53da965f0aeb19b6f43dc7abdb6a8d11d0b025f0a927770ffc6a4ef8c317324b2208055ca2c31aa433b18b58df7103f37d92b0efab245d9ca99aab4ffd1459997c5776fb6faf10bd3e2aa8766dc7246d493d450b20f07b504cfb1a930a1a7d337e6e4a1", @typed={0x8, 0x14, @pid=r3}, @generic="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@typed={0xc, 0xa, @u64=0x10000}, @generic="6efa8820da4a540764fc75ee7b9729f688382fdd522455a466b9d50238e4c88c2571393896d10c502bb7512f8a1bcac1571286c66194f50ceb859ed77f943a3e"]}]}, 0x1100}, {&(0x7f00000015c0)={0x258, 0x34, 0x8, 0x70bd2b, 0x25dfdbfd, "", [@nested={0x230, 0x8, [@typed={0x4, 0x29}, @generic="8f8d38c932508b", @generic="266f11f5386081a411dea68ae1629f25aec3ddb98d4d36a06abd351077a88554953a8bb9cf52a94b6aadd978db0849255099b8645994a63ab4649242268d437762b81eaedd4b5072f7f8f48a9c9d3c089eb8e5c6259e01d00365d023f75d9648bfd0f42597469cd6c9367c205a1fc5d1f222fabb4f07d41409126b93f5687ea5887155dbb8f581c6fe790c213f385d37bf3077fcbca3256ad222bfc7901b", @typed={0xb4, 0x6d, @binary="ea93ad142c441223f8d0600bc9fba4d2ac96e806be1f274396dd06e00a282447c5afd3a2315c28e8e65e2f751aa6a27643eda241362f71c5a462328788940ca1577093fac68a35fdccdfceb10b81a94b36b03ea23bd0ad570c5876f181bf9fc132d46271c52090cf1edd25d4f730471c76bae16370c453fce31c02d66b50d6f0ecf7101e25143da2cf98a3922d37cae148509da1a9301e411b060de6f1cfb7bc1086f194400e6682915b93e496a587e1"}, @generic="cf5cf03a755900b100b27ce0ea2f30f54f8fbae44f928d773b31b28851968cc4d2d28173ea38512846e06e5c5984667f1baa2602a86076d9647ccd67bcad5a9cd32663404856fef27d18427d014cab598c2af1e1421109bde93e9da891c700e1c8d2f060a16681bab3370c0aeae4dbe0e2d67f1625032ea8840feb07bf4287bd9b47a9a36957e1e64f4f64faaadb3f6291bcce58684ddc9110daadeab107", @typed={0x20, 0x7b, @binary="0648dd8ef976ed016e2c569b6fae1fde3c5215b5abadb7733a"}, @typed={0x8, 0x51, @fd=r0}, @typed={0x8, 0x7a, @u32=0x80000001}]}, @typed={0xc, 0xe, @str='syz1\x00'}, @nested={0xc, 0x20, [@typed={0x8, 0x58, @uid=r4}]}]}, 0x258}, {&(0x7f0000001840)={0x1150, 0x32, 0x200, 0x70bd2c, 0x25dfdbfc, "", [@generic="1d47478ddafef3ff6f059fdb1ca7c483f1b682da87a910bd17a9a6a8ee9e65617e24b7afcc3f5eb4a2e43971626cde013cc4171c1a1380671dcf51eac13aa113052f5530db7371c844203ce898c152c3613d09ba0c2113fc506ed54a55249f965809617a91b205384fa9fcd4a5e1629acedda2f375cecdcc9b07f3ade077946169b2e22ba65ed444b5", @generic="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@nested={0xb4, 0x15, [@generic="e42fbc2960fe2d3d10eb281343cd6e763c514f701b319def9cfa0a21e5d39c9fbf5f0d0de7af10dc7af8643a1393d714d5020727b27bbbb8408a2f487e6cf57fa36d210451d912612aa4aeae79a33503d5cd246bd90f135f53750ebaff6dab2a498e830d70b72558da7c55cabc26faeef3970182c451b79f463d05953898fc26df86af1d32fb32fd16597d8776e4c40a17dcc2e8491a39ffea21564a1f9e27f1e842778dc7bb4e9089f640d66eac78"]}]}, 0x1150}, {&(0x7f0000002b40)={0x204, 0x2a, 0x100, 0x70bd2d, 0x25dfdbfd, "", [@generic="f8c7829b56e2657a5e29990961eb0606e381e2c99d8800e2b2b4073376b14a4123070934515fbfdbc8ba9ed6eb9ba493ed0b849b5b5aedda10c8c4c3afb58fba50bc71701c3506719366266140716d89e66059cfe152f8a9e9", @typed={0x50, 0x7d, @binary="d136cf73d449d0c3ad90676df2dbc3167e95463d72a34f7404bd738516fbe68ac139897c72eb6e53af67c05ae14207c9b14584ac4425845851182956c5192390f9f9f3451a77c198d18478"}, @typed={0x8, 0x96, @pid=r5}, @typed={0x4, 0x37}, @typed={0x8, 0xb, @uid=r6}, @generic="2b3170b52b9b29d84adc7e6e01a109f85f69cc2f51e3f74776403b986d866042aea7321d4d6a652e20604e5fc1cc18aa1dbff9a289d13c5d72e65e784606df", @nested={0xf8, 0x8a, [@typed={0x8, 0x7a, @pid=r7}, @generic="1b064f3f20cb522636bca5f70193d9f10bba1ae59cafea6ec82f052c82d7218392ab689b141cdeb6045dae742460c1d30fab5f3421a580abaf67ca990760706b8d6bc2dffe5934799ce51429239bad619cc04059e59000b6317512dff765ab4fa59117c22417b026363d7529000bf15e2e58ad4ed56ed48b9fd87225927513c4f366ffa0a09be81253086afeada8a03489e9232bd5abb2cf82e9d39ec2272a07f2a6fe66241b7923d8452faa7cf44e40189265251f644d2d1eed2a027cc5ac073742905b8facb600012943a83e52f1eb0ed72672b149f90f52ae48596039801816374944b0e1e4015f0318"]}]}, 0x204}], 0x5, &(0x7f0000003080)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xb8, 0x90}, 0x40894) r17 = creat(&(0x7f00000000c0)='./file0\x00', 0x4d3756f0439ca8dc) openat$cgroup(r17, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) r18 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r18, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000010dfc)={0x14, 0x7, 0x1, 0xfffffffbffffffff}, 0x14}, 0x1}, 0x0) 2018/04/02 01:35:20 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0xffffffff}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', 'GPL\x00'}, &(0x7f0000000080)=""/119, 0x77) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002180), &(0x7f00000021c0)=0x4) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'os2.', 'btrfs.'}, &(0x7f0000000180)=""/52, 0x34) 2018/04/02 01:35:20 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000969ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) ioctl$void(r0, 0x5450) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/04/02 01:35:20 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="130000004300ff020000000000000000fbffffff"], 0x14}, 0x1}, 0x0) 2018/04/02 01:35:20 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800070700090000be0002000a00001e000000020000080005000f80ff45", 0x22) r1 = eventfd2(0x1, 0x0) fgetxattr(r1, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f00000000c0)=""/167, 0xa7) 2018/04/02 01:35:20 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f00003f4000/0x3000)=nil, 0x3000, 0x200000000000, 0x36, r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000), 0xbc) mq_unlink(&(0x7f0000000000)='\x00') 2018/04/02 01:35:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f00000002c0)=[{r0}], 0x1, 0x5070) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fdf000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x88) r2 = eventfd(0x80000001) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x3, r2}) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) 2018/04/02 01:35:20 executing program 7: clock_gettime(0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setitimer(0x7, &(0x7f0000000180)={{0x77359400}, {r0, r1/1000+30000}}, &(0x7f0000000080)) alarm(0x0) r2 = getuid() setuid(r2) r3 = memfd_create(&(0x7f0000000000)=')\x00', 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000040)=0xe8000000000, 0x4) 2018/04/02 01:35:20 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) faccessat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', 0x101, 0x400) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000400)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = openat(r0, &(0x7f00000000c0)='./file1\x00', 0x2080600, 0x110) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) fcntl$getflags(r2, 0x40a) mkdir(&(0x7f0000eb6ff8)='./file0\x00', 0x0) ioctl$void(r1, 0x5450) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x24090000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x20, r3, 0x200, 0x70bd2c, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x800) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000ffb000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @rand_addr}, @in={0x2, 0x4e23, @rand_addr=0x7fffffff}, @in6={0xa, 0x4e21, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0xa46}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}], 0x6c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@loopback}}, {{@in=@broadcast}}}, &(0x7f00000003c0)=0xe8) readlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)=""/244, 0xf4) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) link(&(0x7f00005aaff4)='./file0/bus\x00', &(0x7f0000feb000)='./file0/file0\x00') 2018/04/02 01:35:20 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) recvmmsg(0xffffffffffffffff, &(0x7f0000006000)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/144, 0x90}, {&(0x7f00000004c0)=""/212, 0xd4}], 0x2, &(0x7f0000000440)=""/50, 0x32}}, {{&(0x7f00000005c0)=@sco, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/13, 0xd}, {&(0x7f0000000740)=""/35, 0x23}, {&(0x7f0000000780)=""/157, 0x9d}, {&(0x7f0000000840)=""/111, 0x6f}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/71, 0x47}, {&(0x7f0000001940)=""/170, 0xaa}, {&(0x7f0000001a00)=""/209, 0xd1}], 0x9, &(0x7f0000001bc0)=""/161, 0xa1}}, {{&(0x7f0000001c80)=@in, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001d00)=""/65, 0x41}, {&(0x7f0000001d80)=""/84, 0x54}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/159, 0x9f}, {&(0x7f0000001ec0)=""/242, 0xf2}], 0x5, &(0x7f0000002040)=""/102, 0x66}}, {{&(0x7f00000020c0)=@un=@abs, 0x80, &(0x7f0000002400)=[{&(0x7f0000002140)=""/28, 0x1c}, {&(0x7f00000021c0)=""/15, 0xf}, {&(0x7f0000002200)=""/122, 0x7a}, {&(0x7f0000002280)=""/196, 0xc4}, {&(0x7f0000002380)=""/20, 0x14}, {&(0x7f00000023c0)=""/54, 0x36}], 0x6, &(0x7f0000002480)=""/70, 0x46}}, {{&(0x7f0000002500)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002800)=[{&(0x7f0000002580)=""/90, 0x5a}, {&(0x7f0000002600)=""/223, 0xdf}, {&(0x7f0000002700)=""/218, 0xda}, {&(0x7f0000003cc0)=""/4096, 0x1000}], 0x4, &(0x7f0000002840)=""/84, 0x54}}, {{&(0x7f0000005e40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000005ec0)=""/90, 0x5a}], 0x1, &(0x7f0000005f40)=""/131, 0x83}}], 0x6, 0x0, &(0x7f00000061c0)={0x0, 0x989680}) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000140)=@nfc_llcp, 0x19, &(0x7f0000000240), 0x386, &(0x7f0000da2000)}, 0x0) 2018/04/02 01:35:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet(0x2, 0x1, 0xffffffffffffff80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x8007, 0x2, 0x400, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e21, 0x80000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x1f}}}, 0x84) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYBLOB="0f2be3"], &(0x7f00000003c0)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 01:35:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socket$inet(0x10, 0x3, 0xc) 2018/04/02 01:35:20 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff6ff8)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') write$cgroup_int(r1, &(0x7f0000000040)={[0x2c]}, 0x1) gettid() r2 = gettid() fcntl$lock(r0, 0x24, &(0x7f0000003fe0)={0x0, 0x0, 0x4000000, 0x0, r2}) 2018/04/02 01:35:20 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6, 0x1010, r0, 0x0) r1 = fcntl$getown(r0, 0x9) timer_create(0x7, &(0x7f0000000000)={0x0, 0x27, 0x5, @tid=r1}, &(0x7f0000000040)) capset(&(0x7f0000000280), &(0x7f00000002c0)) 2018/04/02 01:35:20 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000080)=0x2, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xd1, &(0x7f00000000c0), 0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000000180)=0x92, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) r5 = socket$unix(0x1, 0x400000001, 0x0) setsockopt$sock_int(r4, 0x1, 0x3f, &(0x7f0000000100)=0x4, 0x4) bind$unix(r5, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r5, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(r2, &(0x7f000059a000)="ed", 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x8, 0x0, &(0x7f000000d000)="62164b44a5c310af"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x9, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="74746379de2f000000"], 0x0, 0x0, &(0x7f0000260000)}) 2018/04/02 01:35:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x200000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000200)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x3, 0x8, 0x4}) getpgid(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000240)={0x5, 0x5, 0x7f, 0x6, 0x2, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r2, 0x6612, &(0x7f0000000280)={0x279, &(0x7f00000002c0)}) 2018/04/02 01:35:20 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x200000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000400)={0x0, @empty, @remote}, &(0x7f0000000440)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000480)={@multicast1=0xe0000001, @empty, r1}, 0xc) r2 = socket(0x10, 0x200000000002, 0xc) write(r2, &(0x7f0000000040)="1f0000000b06fd00010000f600008001fffff80009000180060007ec000000", 0x1f) 2018/04/02 01:35:20 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) 2018/04/02 01:35:20 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x6, 0x0, 0x0, 0x3}) r1 = syz_open_pts(0xffffffffffffffff, 0x20002) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(r2, 0x0, 0x4, 0x4) fchdir(r2) mkdir(&(0x7f0000000180)='./file0\x00', 0x104) splice(r2, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") mkdir(&(0x7f000000e000)='./control\x00', 0x0) r3 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) mknodat(r3, &(0x7f000003f000)='./control\x00', 0x1, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f00000000c0)={0x4, 0x78378d6f, 0x7ff, 0x80000001, 0x8, 0x9, 0x2, 0xffffffffffffffff, 0x10000, 0x3, 0x80000001, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r3, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) 2018/04/02 01:35:20 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x5) 2018/04/02 01:35:20 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x200, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x47c, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003", 0x18}], 0x1, &(0x7f00001f9fe0)}, 0x0) accept4$packet(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000008c0)=0x14, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000900)={@empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, @loopback={0x0, 0x1}, 0x0, 0x9, 0x8196, 0x500, 0x0, 0x10108, r3}) write$cgroup_pid(r0, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x41) r4 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x40000000000000, 0x0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='9p\x00', &(0x7f0000000600)='proc+\x00']) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0x11, &(0x7f0000005ffc), 0x4) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000000fc0)=[{{&(0x7f00000006c0)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000003640)=ANY=[], 0x0, 0x10}, 0x5}], 0x1, 0x814) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000140)=0x8) ioctl$TIOCPKT(r6, 0x5420, &(0x7f00003b8ffc)=0x51) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000480)=0xf1, 0x4) ioctl$TCSETS(r6, 0x40045431, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r7, 0x404c534a, &(0x7f0000000400)={0x1, 0x5, 0x5}) r8 = syz_open_pts(r6, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f00000004c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000240)=0x3f, &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000500)=@assoc_id=r1, 0x4) read(r6, &(0x7f00000000c0)=""/100, 0x64) ioctl$TCXONC(r8, 0x540a, 0x0) 2018/04/02 01:35:20 executing program 0: syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)=ANY=[@ANYBLOB="a800961f"], 0x1}, 0x1, 0x0, 0x0, 0x4010}, 0x4000010) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x20a2) r1 = memfd_create(&(0x7f0000000300)='/dev/snd/seq\x00', 0x100002) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000001c0)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'ovf\x00', 0x0, 0x7f}, {@empty, 0x4e23, 0x0, 0x0, 0x80, 0x4}}, 0x44) ioctl$LOOP_CLR_FD(r0, 0x4c01) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000040)={{0x80}, "0a030000009a000000f9010000ef9b3fd4cec307e8033d13eb790ec9c65abaf90d229db692542e5b78f8549e0a27800f00000000000000090042f376589701a4", 0xa9824b69d1376637, 0x10000a, 0x0, 0x1}) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x34, &(0x7f00000000c0), 0x4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b6000)='/dev/sequencer2\x00', 0x0, 0x0) dup3(r2, r3, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x5) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f000064d000)='/dev/dsp\x00', 0x0, 0x0) dup2(r6, r5) sync() [ 193.786675] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 193.809164] binder: 14065 RLIMIT_NICE not set [ 193.819294] binder: 14059:14065 ioctl c0306201 20007fd0 returned -11 [ 193.871838] binder: 14059:14065 ioctl c0306201 20007000 returned -14 [ 193.890862] QAT: Invalid ioctl [ 193.892808] binder: 14059:14065 ioctl c0306201 20004000 returned -14 [ 193.908680] binder: BINDER_SET_CONTEXT_MGR already set [ 193.928399] binder: 14059:14093 ioctl 40046207 0 returned -16 [ 193.980774] binder: 14059:14065 ioctl c0306201 20007000 returned -14 [ 194.690339] QAT: Invalid ioctl 2018/04/02 01:35:21 executing program 5: sysfs$3(0x3) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x20010, r0, 0x0) r2 = semget$private(0x0, 0x2, 0x0) fstat(r1, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000ac0)={{0x0, 0x0, r3}}) 2018/04/02 01:35:21 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x9a, 0x9}, 0x2c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x200000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000080)={@remote, 0x0}, &(0x7f00000000c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'bcsf0\x00', r2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f2fe0)={r0, &(0x7f0000829fff), &(0x7f0000570fff)}, 0x20) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x803, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000280)={0xd1, &(0x7f0000000180)=""/209}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/02 01:35:21 executing program 3: r0 = getpid() r1 = getpgrp(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r1, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) write(r2, &(0x7f0000000080)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffff022c9b160096aa1fae", 0xffffffffffffff89) ioctl$int_in(r2, 0x5421, &(0x7f00000017c0)=0x4000000000000201) readv(r2, &(0x7f0000000540)=[{&(0x7f0000000040)=""/48, 0x30}, {&(0x7f00000004c0)=""/120, 0x78}], 0x2) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) nanosleep(&(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/04/02 01:35:21 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x3ffffffffffe) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000240)=0x105) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40000, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)="e3", 0x1}], 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) sync_file_range(r2, 0x4, 0x3, 0x2) flistxattr(r0, &(0x7f0000000040)=""/77, 0x4d) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x2096, 0x400000800000002) 2018/04/02 01:35:21 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) syz_emit_ethernet(0xd6, &(0x7f0000000000)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x9, 0x1000, 0x4}}], {@mpls_mc={0x8848, {[{0x0, 0x81, 0x0, 0x100000000}, {0x5, 0x0, 0x7, 0x7ff}, {0x2, 0x8001, 0x4, 0x3f}, {0x6, 0x8, 0x9, 0x7f}], @generic="cddad7ac533c7812906d48cddde7ce3c07dcf49e81c2a4e802fc57516863db4f6e67637b0d5f1a6acb95d317ec08de296bcb307c4b96ad5ad49ed563fa99820323bf934f75fbeb236a46f9b54b8f307fa8092ce3f3a77cd343396165cda7375736a97484ffaa8da327e1a24fd82b2e9e43e588660998fc21b67e30c81cdc87efadbe9d28e13f13232b99b2867a0a7af96ac6f6d6a64c3b4d27ea4c410d675ddc80a777af70426cc4ffeddc18b958059180c24884"}}}}, &(0x7f0000000100)={0x1, 0x2, [0x224, 0xfb4, 0xe10, 0xc13]}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x5, 0xa00) r2 = dup3(r0, r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) syncfs(r0) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00008e7000), &(0x7f000061b000)=0x4) 2018/04/02 01:35:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f00000000c0), 0x800) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000100)=""/197, &(0x7f0000000200)=0xc5) ioctl$KDMKTONE(r1, 0x4b30, 0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000080)=0x100) listen(0xffffffffffffffff, 0x0) 2018/04/02 01:35:21 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x120) r0 = open(&(0x7f00007d5ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x3, 0x0) 2018/04/02 01:35:21 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002000)=[{0x10, 0x111}], 0x10}, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000000080)='{\x00', 0x3) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r3, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x0) gettid() ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) r5 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8, 0x2}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r5) sendfile(r2, r5, &(0x7f00000000c0), 0x102000001) sync_file_range(r2, 0x2, 0x100000001, 0x7) ioctl(r0, 0xc0184908, &(0x7f0000002000)) 2018/04/02 01:35:21 executing program 5: socket$inet6(0xa, 0x1, 0x8010000000000084) [ 257.034521] Buffer I/O error on dev loop0, logical block 64, async page read [ 353.248437] kworker/dying (5) used greatest stack depth: 13960 bytes left [ 369.632255] INFO: task syz-executor6:14144 blocked for more than 120 seconds. [ 369.639624] Not tainted 4.16.0+ #375 [ 369.643917] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.651900] syz-executor6 D20664 14144 4536 0x00000004 [ 369.657542] Call Trace: [ 369.660143] __schedule+0x8fb/0x1ec0 [ 369.663870] ? __sched_text_start+0x8/0x8 [ 369.668034] ? perf_trace_lock+0x900/0x900 [ 369.672281] ? lock_release+0xa40/0xa40 [ 369.676260] ? __lock_is_held+0xb6/0x140 [ 369.680344] ? trace_hardirqs_off+0x10/0x10 [ 369.684680] ? find_held_lock+0x35/0x1d0 [ 369.688758] schedule+0xf5/0x430 [ 369.692135] ? wait_on_page_bit_common+0x49c/0x770 [ 369.697130] ? __schedule+0x1ec0/0x1ec0 [ 369.701113] ? lock_downgrade+0x980/0x980 [ 369.705287] ? lock_release+0xa40/0xa40 [ 369.709279] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 369.714412] ? do_raw_spin_trylock+0x190/0x190 [ 369.719036] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.723572] io_schedule+0x1c/0x70 [ 369.727125] wait_on_page_bit_common+0x4b3/0x770 [ 369.731904] ? generic_write_checks+0x530/0x530 [ 369.736690] ? __lock_is_held+0xb6/0x140 [ 369.740775] ? page_cache_tree_insert+0x410/0x410 [ 369.745628] ? pagevec_lookup_range_tag+0x40/0x90 [ 369.750503] __filemap_fdatawait_range+0x282/0x430 [ 369.755462] ? wait_on_page_bit_common+0x770/0x770 [ 369.760508] ? __fget_light+0x2b2/0x3c0 [ 369.764511] ? fget_raw+0x20/0x20 [ 369.767981] ? fget_raw+0x20/0x20 [ 369.771474] ? SyS_futex+0x269/0x390 [ 369.775543] ? do_futex+0x22a0/0x22a0 [ 369.779379] file_fdatawait_range+0x47/0x60 [ 369.783712] SyS_sync_file_range+0x1e3/0x210 [ 369.788397] ? SyS_fdatasync+0x20/0x20 [ 369.792334] do_syscall_64+0x281/0x940 [ 369.796263] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.800767] ? finish_task_switch+0x1c1/0x7e0 [ 369.805276] ? syscall_return_slowpath+0x550/0x550 [ 369.810215] ? syscall_return_slowpath+0x2ac/0x550 [ 369.815163] ? prepare_exit_to_usermode+0x350/0x350 [ 369.820189] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 369.825591] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.830444] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 369.836342] RIP: 0033:0x455269 [ 369.839535] RSP: 002b:00007f8d68ae7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000115 [ 369.847255] RAX: ffffffffffffffda RBX: 00007f8d68ae86d4 RCX: 0000000000455269 [ 369.854526] RDX: 0000000100000001 RSI: 0000000000000002 RDI: 0000000000000014 [ 369.861810] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 369.869138] R10: 0000000000000007 R11: 0000000000000246 R12: 00000000ffffffff [ 369.876443] R13: 000000000000064c R14: 00000000006fb7c0 R15: 0000000000000001 [ 369.883733] [ 369.883733] Showing all locks held in the system: [ 369.890107] 3 locks held by kworker/u4:1/21: [ 369.894678] #0: ((wq_completion)"writeback"){+.+.}, at: [<00000000c772239f>] process_one_work+0xb12/0x1bb0 [ 369.904688] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<0000000014018451>] process_one_work+0xb89/0x1bb0 [ 369.915723] #2: (&type->s_umount_key#34){.+.+}, at: [<00000000b73ee159>] trylock_super+0x20/0x100 [ 369.925048] 2 locks held by khungtaskd/879: [ 369.929381] #0: (rcu_read_lock){....}, at: [<000000002bd5555b>] watchdog+0x1c5/0xd60 [ 369.937494] #1: (tasklist_lock){.+.+}, at: [<00000000585707c1>] debug_show_all_locks+0xd3/0x3d0 [ 369.946572] 1 lock held by rsyslogd/4364: [ 369.950746] #0: (&f->f_pos_lock){+.+.}, at: [<000000006c857cde>] __fdget_pos+0x12b/0x190 [ 369.959211] 2 locks held by getty/4455: [ 369.963195] #0: (&tty->ldisc_sem){++++}, at: [<0000000007a21e36>] ldsem_down_read+0x37/0x40 [ 369.971888] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ab6e494a>] n_tty_read+0x2ef/0x1a40 [ 369.981192] 2 locks held by getty/4456: [ 369.985162] #0: (&tty->ldisc_sem){++++}, at: [<0000000007a21e36>] ldsem_down_read+0x37/0x40 [ 369.993873] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ab6e494a>] n_tty_read+0x2ef/0x1a40 [ 370.003187] 2 locks held by getty/4457: [ 370.007184] #0: (&tty->ldisc_sem){++++}, at: [<0000000007a21e36>] ldsem_down_read+0x37/0x40 [ 370.015887] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ab6e494a>] n_tty_read+0x2ef/0x1a40 [ 370.025233] 2 locks held by getty/4458: [ 370.029240] #0: (&tty->ldisc_sem){++++}, at: [<0000000007a21e36>] ldsem_down_read+0x37/0x40 [ 370.037952] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ab6e494a>] n_tty_read+0x2ef/0x1a40 [ 370.047342] 2 locks held by getty/4459: [ 370.051332] #0: (&tty->ldisc_sem){++++}, at: [<0000000007a21e36>] ldsem_down_read+0x37/0x40 [ 370.060049] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ab6e494a>] n_tty_read+0x2ef/0x1a40 [ 370.069385] 2 locks held by getty/4460: [ 370.073356] #0: (&tty->ldisc_sem){++++}, at: [<0000000007a21e36>] ldsem_down_read+0x37/0x40 [ 370.082059] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ab6e494a>] n_tty_read+0x2ef/0x1a40 [ 370.091356] 2 locks held by getty/4461: [ 370.097515] #0: (&tty->ldisc_sem){++++}, at: [<0000000007a21e36>] ldsem_down_read+0x37/0x40 [ 370.106198] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ab6e494a>] n_tty_read+0x2ef/0x1a40 [ 370.115519] [ 370.117144] ============================================= [ 370.117144] [ 370.124175] NMI backtrace for cpu 1 [ 370.127808] CPU: 1 PID: 879 Comm: khungtaskd Not tainted 4.16.0+ #375 [ 370.134376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.143711] Call Trace: [ 370.146285] dump_stack+0x194/0x24d [ 370.149887] ? arch_local_irq_restore+0x53/0x53 [ 370.154532] ? debug_show_all_locks+0x2f3/0x3d0 [ 370.159175] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.163561] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.168035] nmi_cpu_backtrace+0x1d2/0x210 [ 370.172244] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.176722] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 370.181975] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.187140] watchdog+0x90c/0xd60 [ 370.190571] ? reset_hung_task_detector+0xa0/0xa0 [ 370.195388] ? complete+0x62/0x80 [ 370.198825] ? __schedule+0x1ec0/0x1ec0 [ 370.202772] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.207066] ? __lockdep_init_map+0xe4/0x650 [ 370.211446] ? do_raw_spin_trylock+0x190/0x190 [ 370.216005] ? lockdep_init_map+0x9/0x10 [ 370.220046] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 370.225128] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.230120] ? trace_hardirqs_on+0xd/0x10 [ 370.234242] ? __kthread_parkme+0x176/0x240 [ 370.238544] kthread+0x33c/0x400 [ 370.241885] ? reset_hung_task_detector+0xa0/0xa0 [ 370.246706] ? kthread_stop+0x7a0/0x7a0 [ 370.250659] ret_from_fork+0x3a/0x50 [ 370.254479] Sending NMI from CPU 1 to CPUs 0: [ 370.259015] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 370.259995] Kernel panic - not syncing: hung_task: blocked tasks [ 370.273009] CPU: 1 PID: 879 Comm: khungtaskd Not tainted 4.16.0+ #375 [ 370.279560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.288889] Call Trace: [ 370.291457] dump_stack+0x194/0x24d [ 370.295061] ? arch_local_irq_restore+0x53/0x53 [ 370.300615] ? vsnprintf+0x1ed/0x1900 [ 370.304397] panic+0x1e4/0x41c [ 370.307564] ? refcount_error_report+0x214/0x214 [ 370.312297] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 370.317649] watchdog+0x91d/0xd60 [ 370.321081] ? reset_hung_task_detector+0xa0/0xa0 [ 370.325902] ? complete+0x62/0x80 [ 370.329334] ? __schedule+0x1ec0/0x1ec0 [ 370.333454] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.337750] ? __lockdep_init_map+0xe4/0x650 [ 370.342128] ? do_raw_spin_trylock+0x190/0x190 [ 370.346683] ? lockdep_init_map+0x9/0x10 [ 370.350717] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 370.355800] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.360786] ? trace_hardirqs_on+0xd/0x10 [ 370.364909] ? __kthread_parkme+0x176/0x240 [ 370.369218] kthread+0x33c/0x400 [ 370.372563] ? reset_hung_task_detector+0xa0/0xa0 [ 370.377470] ? kthread_stop+0x7a0/0x7a0 [ 370.381420] ret_from_fork+0x3a/0x50 [ 370.385778] Dumping ftrace buffer: [ 370.389482] (ftrace buffer empty) [ 370.393176] Kernel Offset: disabled [ 370.396783] Rebooting in 86400 seconds..