_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, {0xa, 0x4e22, 0x3f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000001}, 0x1, [0x8001, 0x4, 0x9, 0x5, 0x0, 0x7, 0x10001, 0x3f]}, 0x5c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000280)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) 2018/05/29 17:12:16 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0xffffffffffffffff], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:16 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r0, r1, &(0x7f0000000040), 0x8001) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c18000), 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0xd0000, 0x0) 2018/05/29 17:12:17 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffff1687, 0x8000) bind$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"e05c4a9f807a8e"}, 0x80000001}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) write(r1, &(0x7f0000000180)="0c0335449ad3470c21a68e667bae3fd32a03483b1007e71df46c5adfda726c527879bf8dae95509039b151b6074cf1652f5df4e76855adc60141e09dacf48394f1db48fa3a3dddbf840987ab8ee4e2f7c8a5e0fc47108653955685a1", 0x5c) ioctl$int_out(r1, 0x8000451f, &(0x7f0000000140)) sendmsg$alg(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="f3d9f5eab02754ec04ad5c58fa8e44e69b0ab2f7f5176cf40bf3135a1df897f3ba883c280d0c572661281dac07d0f504c671e88da7c383218091f8436e8c67d3e940d214064f89cc414dec77d45dae38", 0x50}, {&(0x7f0000000280)="28c26758b798af8d940316082f730513d94e1fa71574559ce62b22db11308bc92d4fd7f2c3d4b66ca3ec0d68ab24b167abeead20e2d61d2de2945f6b99daf85e7e71f57a349d5ce0ccb70bcd3fea11db5a6053846a4218ed7654666c899d8f47baad39738fab1288b58ca87946109df711d8a0d4354a4f9f84ef1115602714c3f345ece5706af177e4f80d19de738845984089f0b6b04d8b3c944b2a951b58", 0x9f}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000080)="d26c994f659a73e3db49eb89", 0xc}], 0x4, &(0x7f0000001340)=[@assoc={0x18, 0x117, 0x4, 0x3941}, @iv={0x38, 0x117, 0x2, 0x21, "d0fc542c80f96f95796dc6db33e760ccba9005a6366e61d85cca72c17f7a415e4c"}], 0x50, 0xc014}, 0x0) 2018/05/29 17:12:17 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0x200000000000000}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:17 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) sendto$inet6(r0, &(0x7f0000000080)="b5dd554256169332217be5061a173c65608f863f0f6b37074ac8d1406e3e52042f09d5bc9bc94b9d7b019a1aaa9e0aac2940fb32e4a1244da9afe6ace0cbc5397d53b565ef12059f1634707dbbfe82125089", 0x52, 0x800, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x5}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x50, &(0x7f0000000100)={'T!ROXY\x00'}, &(0x7f0000000140)=0x1e) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x10000, 0x4) 2018/05/29 17:12:17 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x400000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:17 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x0, &(0x7f00000011c0), 0x0, 0x8000}}], 0x1, 0x20040014) 2018/05/29 17:12:17 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) getpgid(r0) r1 = syz_open_dev$vcsn(&(0x7f0000000440)='/dev/vcs#\x00', 0xa7, 0x8000001) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0xdb, [], 0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/219}, &(0x7f0000000280)=0x78) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000002c0)="b8ff8a2b8b7608fa15cc3906424a7ee5fd027bf889ae739e77ecb847759d67ae9d2db7fb0662b6dfb26725145bb5f055effd11f70caf86b3b1e94e597b19e3a5271079ff485253fae5d5756ba7f15f385d047fdec816185babe322d74a4bf299e6542cfc71843f99b146b0e067f895afa58ad65591a53a2c88282e4c9870494d569d6661f1eda81a72e66e71beb73185c550e73a4d3de7e2befaf9f2d6f82e7d6496accac4fe0d47ca57031c484cc0df6fee1f6b3a8d933e586a4d0fb26d") unshare(0x2000400) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000280), 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/05/29 17:12:17 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000500000000008c040000000000002100008000000000"]) 2018/05/29 17:12:17 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x4, 0x10480) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000140)={r2}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40505412, &(0x7f0000000080)) 2018/05/29 17:12:17 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x6000000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:17 executing program 6: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = getpgrp(0xffffffffffffffff) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x8000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001240)=[{0x6, 0x9}, {0x4, 0x9}, {0x7, 0x2}, {0x4, 0xf9}, {0x8, 0xffffffffffffffc4}, {0x4, 0x400}, {0x0, 0x100000000}], 0x7) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x500) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x8001, 0x42e, 0x200, 0x3f, 0x80000000, 0x800, 0x1, 0x1, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r3, 0xb4, "49fcf8b229c4d1be521147b0f8b13a9a88c55173bac4438f6fa2c27e2ba2f7aabe458880ad771ef3b9cda25b816675792862b11b6ef3748059319373b6d4fc09b0458c3afa41ce8158024ddf28e9f92a01e28b60921842faa526e9f468a422fee1b689fb73fd2a0ee327dc16bca6c0080ddf22dfa26512c5fa56281b5a3b8d948e6dccb9bc823e03f544026122e6712a5b7294b4d21e9518f457b0abbf55f39646cd124bbbc8bf9d43faff8e3785cb65f4404f85"}, &(0x7f0000000240)=0xbc) sendmsg$nl_netfilter(r0, &(0x7f0000001200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x18000008}, 0xc, &(0x7f00000011c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="c81000001104050327bd7000fbdbdf250f000008a8004d0008003200", @ANYRES32=r1, @ANYBLOB="14008e00fe80000000000000000000000000001508003f00", @ANYRES32=r2, @ANYBLOB="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"], 0x10c8}, 0x1, 0x0, 0x0, 0x4000}, 0x40040) r4 = gettid() r5 = getpid() kcmp$KCMP_EPOLL_TFD(r5, r4, 0x7, 0xffffffffffffffff, &(0x7f0000000080)) tkill(r4, 0x16) tkill(r4, 0x30) 2018/05/29 17:12:17 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x41) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x80) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000080)=@pic={0xd701, 0x80000001, 0x359, 0x9, 0x1, 0x6, 0x42b, 0x1, 0x401, 0x8, 0x92, 0x3, 0xffff, 0x1ff, 0xfffffffffffffffa, 0xffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={r1}) bind$ipx(r2, &(0x7f00000001c0)={0x4, 0x1ff, 0x8, "4b2dfa65e422", 0x100000001}, 0x10) io_setup(0x101, &(0x7f0000000200)=0x0) io_getevents(r3, 0x1a1, 0x1, &(0x7f0000000240)=[{}], &(0x7f0000000280)) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000002c0)) tee(r0, r2, 0xfffffffffffffffd, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(r1, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(des)\x00'}, 0x58) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f00000003c0)={0x303, 0x33}, 0x4) geteuid() ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000400)) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000440)={0x6, 0x40, 0x6108ef3d, 0x9}, 0x10) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000480)={0x97, 0x4, 0x227}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000540)={0x5, 0x6, 0x0, r1}) fcntl$setflags(r5, 0x2, 0x1) bind$alg(r2, &(0x7f0000000580)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc7539esp(ctr-twofish-avx,sha1-avx2))\x00'}, 0x58) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000780)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0x9c, r7, 0x8, 0x70bd25, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffff01}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1a}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7697}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2c74}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xa0}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1e7c}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffff}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x800}, 0x44040) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000007c0)={0x303, 0x33}, 0x4) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000800)={0x1, 0x401}) connect$bt_rfcomm(r1, &(0x7f0000000840)={0x1f, {0x4, 0x80, 0x8, 0x0, 0xffffffffffffffd2, 0x9}, 0xb74}, 0xa) ioctl$TUNSETVNETBE(r6, 0x400454de, &(0x7f0000000880)) inotify_init1(0x80000) listen(r4, 0x27f94fe5) renameat2(r2, &(0x7f00000008c0)='./file0\x00', r1, &(0x7f0000000900)='./file0\x00', 0x6) 2018/05/29 17:12:17 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/62, 0xfde5}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000001c0)={0x1, @broadcast=0xffffffff, 0x4e23, 0x2, 'sh\x00', 0x35, 0x6, 0x63}, 0x2c) 2018/05/29 17:12:17 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0xffffff7f}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:17 executing program 1: r0 = socket(0x10000000000010, 0x20000000003, 0x0) write(r0, &(0x7f0000f56fdc)="240000002e001f811f101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) 2018/05/29 17:12:17 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0xffffffff00000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:17 executing program 7: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 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, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x4011, r0, 0x400000) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = socket(0xa, 0x2, 0x0) pipe2(&(0x7f0000000000), 0x80800) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f00001c0000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x4000000000) 2018/05/29 17:12:18 executing program 5: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000), &(0x7f00005a6f90)}}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x100000000010, 0x0, 0x6, 0x7}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x800000000000000, 0x0, @thr={&(0x7f00000000c0)="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", &(0x7f00000001c0)="08e49ea615b91a5eb536c36d32e59725da5daaa43e0d06bf110b2419b2d95aae0f84cede969bdbcd24d341db5cb013fa22dfa9643486947d5437d3e9d3125ddf94"}}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000c000000ffffffff01000000d28c0000"]) 2018/05/29 17:12:18 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0x40000000}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:18 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sync_file_range(r0, 0x4, 0x80000001, 0x4) ftruncate(r0, 0x0) 2018/05/29 17:12:18 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x40000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:18 executing program 1: r0 = socket(0x4, 0xf, 0xfffffffffffffffe) accept(r0, &(0x7f0000000000)=@nl, &(0x7f0000000080)=0x80) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x200002c5, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x1d}, [], {0x95}}, &(0x7f0000000280)="77f347504c005e3b095731afb9fcca43e5c1056df1ef3c2309d03406ce8eaf3a258bf0f4231a8ceed0d0d119fdaddec076200d9d7597250f744eae5a9a27f7e65587aab2d8cadb0f", 0x1395, 0x99, &(0x7f0000000180)=""/153}, 0x48) 2018/05/29 17:12:18 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)={0x3, {{0x2, 0x4e21, @rand_addr=0x87f}}, 0x0, 0x5, [{{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x310) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2289, 0x707000) 2018/05/29 17:12:18 executing program 3: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000007780)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x3c0}}, {{&(0x7f0000006cc0)=@nfc={0x27}, 0x80, &(0x7f0000007080), 0x0, &(0x7f0000009d00)}}], 0x2, 0x0) 2018/05/29 17:12:18 executing program 0: ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e811c474e9e1f68d7e3ad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f03ff0306b84c23a50bca46a74d3c2d", &(0x7f000000cff7)="e60000000500ab2500", 0x9, [], [0x8, 0x0, 0x6]}) r0 = socket(0x3, 0x5, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xa, 0x3f, 0x8}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) r2 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 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}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000000540)=""/250) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x77c9, 0x40000) socket$inet6(0xa, 0x80a, 0x2) 2018/05/29 17:12:18 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0xfffffff5], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:18 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000a00)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000004240)=[{{&(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/58, 0x3a}, {&(0x7f0000000200)=""/146, 0x92}, {&(0x7f00000002c0)=""/57, 0x39}], 0x3, &(0x7f0000000340)=""/97, 0x61}, 0xfb91}, {{&(0x7f00000003c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/250, 0xfa}, {&(0x7f0000000540)}, {&(0x7f0000000580)=""/60, 0x3c}], 0x3, &(0x7f0000000600)=""/220, 0xdc, 0x7fffffff}, 0x8}, {{&(0x7f0000000700)=@un=@abs, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000780)=""/220, 0xdc}, {&(0x7f0000000880)=""/59, 0x3b}], 0x2, &(0x7f0000000900)=""/74, 0x4a, 0x100000000}, 0x5}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x1, &(0x7f00000009c0)=""/9, 0x9, 0x7aad}, 0x5}, {{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000a80)=""/120, 0x78}], 0x1, &(0x7f0000002040)=""/4096, 0x1000, 0x71a4}, 0x35c}, {{0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000b40)=""/154, 0x9a}], 0x1, &(0x7f0000000c40)=""/220, 0xdc, 0x73df}, 0x9}, {{0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000d40)=""/18, 0x12}], 0x1, &(0x7f0000000dc0)=""/100, 0x64, 0x80000000}, 0x7}, {{&(0x7f0000000e40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000000ec0)=""/238, 0xee}], 0x2, 0x0, 0x0, 0x682}, 0x23f580}, {{&(0x7f0000004040)=@nfc, 0x80, &(0x7f00000041c0)=[{&(0x7f00000040c0)=""/68, 0x44}, {&(0x7f0000004140)=""/83, 0x53}], 0x2, &(0x7f0000004200)=""/58, 0x3a, 0x7}, 0x800}], 0x9, 0x40, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x8040) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x8, {0x3, 0x4, 0x6, 0xffffffffffffca20, 0xbc44, 0x1}, 0x400000000000}, 0xe) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000540)={0x7, 0xfa}) socket$can_raw(0x1d, 0x3, 0x1) sendmmsg$alg(r2, &(0x7f0000009680)=[{0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)}], 0x1, 0x0) 2018/05/29 17:12:18 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0xe803}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:18 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="0000000000000400b5"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7, 0x3}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x800, @empty, 0x5}, 0x1c) 2018/05/29 17:12:18 executing program 6: r0 = socket(0xa, 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$tun(&(0x7f0000008940)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x8, 0x4a02fd) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00000000c0)={r3, 0x1}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6970366772fb3000", 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x10002) close(r1) 2018/05/29 17:12:18 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcb, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x81}, {0xa, 0x0, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0xaa}}, 0x47fff, [0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x799, 0xfffffffffffffffc]}, 0x5c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x8101, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000000c0)=""/45) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x22}, {0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, 0xfff, [0xffffffff, 0x5, 0x2, 0x2, 0x81, 0x34, 0x5, 0x100]}, 0x5c) 2018/05/29 17:12:18 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x200000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:18 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300060a0000000000000000000000030006000000000002000000e00000010000000200010000000000000000006b0000000300050000000000000100000000000000000000000000"], 0x50}, 0x1}, 0x0) 2018/05/29 17:12:18 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x100000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:18 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000100)="c2c1ec68d5e4e71884fdf554c7f02f2b36279f6f83e904e915b7cfb78a5933f57da8db3e2c74565b7939f2beba61ef4bc8399f68ddb83466388cc451189654a5665295d1db201a9fe45d8aaeadc79bbbc1a8e97fdb080772e15af03542954da0ea19063c67a6cc6110a987dc380b8e74cbe42df54797768692064d360da20ff654db1027", 0x84, 0x8801, &(0x7f00000001c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/05/29 17:12:18 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0x2}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:18 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x240000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f0000000040)="84522136ac9fae66d4a1b953979d0419f1b989e833d0884251ff26b01ec7803dc7285a35dac28059a3dd9ccf6f1955102f00db41a945d30963b007953496fea844c6d04d6f15791b91b4ac9e392acc4de93115efe2715fc2042e9c79a97489f78c04682f9e3ee5a0a159cbdcbd4e3e30d0539186c4f0bdf522f70c52730332211a04e7332a8c889f2678b4cc51d4743ab1001a5077228541454b0e5cf83fe3993208cd7ff6a1d90302f8954720101656098134916a033eead6f61e8036cbf1f1e2f186ac6ab48af5451c6a0ed496c8d84726"}, 0x10) bpf$MAP_CREATE(0xf, &(0x7f00000c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) 2018/05/29 17:12:18 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0xc0ffffff], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:18 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000148000/0x4000)=nil, 0x4000, 0x8) 2018/05/29 17:12:18 executing program 1: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000070005031d856808080900083c14cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/85, 0x55) 2018/05/29 17:12:19 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101802, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000100)) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000240)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21}, 0x1, 0x1, 0xff, 0x3fea, 0x4, &(0x7f0000000040)='veth1_to_team\x00', 0x573, 0x81, 0x5}) write$rdma_cm(r0, &(0x7f00000000c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x45c) 2018/05/29 17:12:19 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x80000) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) syz_open_dev$midi(&(0x7f0000009ff5)='/dev/midi#\x00', 0x2, 0x2103) r2 = socket(0xa, 0x1, 0x0) readahead(r1, 0xf1a0, 0x10000) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) timer_create(0x7, &(0x7f0000000380)={0x0, 0x30, 0x4}, &(0x7f00000003c0)=0x0) timer_delete(r4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r3, 0xcaa9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xd9, 0x8000, 0x3, 0x3b, 0x8000, 0x3f, 0x7, {0x0, @in={{0x2, 0x4e20}}, 0x3, 0x4, 0x0, 0xfffffffffffffffa, 0x9}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r3, 0x6, 0x7fffffff, 0x4, 0x100, 0xfff, 0x5, 0x493a, {r5, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x5, 0x6, 0x3, 0x3, 0x4}}, &(0x7f00000001c0)=0xb0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r1) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@random={'security.', "73656c66c96264657600"}, &(0x7f0000000480)='wlan1\\.vmnet1loselinux-\x00', 0x18, 0x3) 2018/05/29 17:12:19 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x300], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:19 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0xeffdffff00000000}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:19 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000380)="f67f986af9dc33a1a19f79f8bdd4546287209739ae649266f062bcd978b94585b9bf1100ed8bc3b5", 0x28}], 0x1, &(0x7f0000000100)}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xf849, 0x400000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)=')trustednodevppp1\\selinux*\x00') 2018/05/29 17:12:19 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000580)="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", 0xec) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) mlock2(&(0x7f0000230000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000289000/0x400000)=nil, 0x400000, 0x0, &(0x7f0000000540), 0x1, 0x2) sendmmsg$alg(r1, &(0x7f0000002640)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="616cd4f65145b976bc51f7c801809aab984ce654255e371a49e1c4f8a9f5b27100047fee2616841107bcd740ccfb7ab0d88528f093d095eab5b40124e00ef7d781da876acda9295a55da0bc5c725a86d956b303ba83a78891b4d811ca42edf041e036946dc5c1cd47527a01404fb74a6f883e9fa82247926bd82cfd55c51437849022d7a665faedd2d784d2d9c388ab0ed11d3a23f01f58baffc75cb80", 0x9d}, {&(0x7f0000000380)="a12b1990588d781b607a07467050906bf976246799a3aa570dbd2548220903a0827a67b38134991109fb67c46d42440fc3a16443385affb6fad4a746b3dc1504b271e905d729eac0b9bb879091aee89c9d0b2fe104c5e715c736cab71d3bd490386097", 0x63}, {&(0x7f0000000400)="2df35a07d4e746d388eda4881bf4e0f855c31a3b819922b5db0e6df4c1b759f678e2660b45cd13d02e5b7dd0538f29d27a0f72f6ff1a17dd4577ed37bc9df45d0a37048e39bec822a8fbe308ea44c7f456928ebf2980201b0517c228c0cd567d998f9007e82648f439d6", 0x6a}], 0x3, &(0x7f00000006c0)=[@assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x9ff}, @assoc={0x18, 0x117, 0x4, 0xfff}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x68, 0x117, 0x2, 0x4d, "845d35f34d9af59544e3046e2d7940b30e414bd933997b7cce8470cf7dad70fc08c129d87dbec001daf7c0cb42cec39b1401399d8991ff0a2bf4e5c64c64fbe3636726ceff6620f8e298645d03"}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x110, 0x48014}, {0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000800)="76c1e9dce86d401a6b85318b91e37e45b0877c60c2efd0bd783e29ef5225c27e2f27fc4d0832da001fa52892f6fb0ea1f052efc8cc2dcdedba305a4f781c30b8c55f5dcbc6cfc34897cce70ef96ae86f338e5a49f57e1c56aca70e59229855a92b04ef49a1e6b92e42d6994574bf3b19390f094a112149229ba0c35a75a7217bdbd0aad9e9ad1ff1eaeb480bd0dda654ca6416de799b61c5e6fe089bad3539d15a61718e27157bc4016fa5f97831a322fb52a8d93741b914bf9e03d94f35aad6b3b93c2a8ecdf5d7c75a81ec87d915590a8dd07de8caec81b935a8d27ba9c6c4f33cc1d1830872e6", 0xe8}, 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", 0x1000}], 0x1, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000001e00)="7ddd73995d95b3d3f6fe6976a35bcc727ec63fe5fbda53e62c550bf2ed77fa850783b95630fb07e7244d2bb6b1110ad8758c1671c0b43dc1dc97919f0f3bf12b8b6e83c5ee21789d5aed46f4ee543ab6647185ef973052055bca93f824290ca66a262bbbfc7e5dbca340baa96b295cb506f70e8846ae0de1dc2dcc3b2f26634fb99c5375e97002d259d4cc5921ce51268994c038779cf99394577d9aa3f2b0eea60cc077585e2b3bcaa9aeacbd98057e28663ada9fe95bfeb966a8c22339470068598ad6ec", 0xc5}, {&(0x7f0000001f00)="d1d9d6b5575dbb6cc1eae63e5e161f6e783f53d47636347207c4a874c7840341b26eef5f67c989180cbb2e869d7400766f09f858e10f2e92890704683657fbb8149e4616ea677e88b81cd73c8d", 0x4d}, {&(0x7f0000001f80)="dd936c4a90b5cd98dce951f6d27dc4c704ce1c82870c9995d18211a00a3731a9294b43caa7066a3e4d7608dd813ab74cd859ba238a96c82dc202dc67f88ba13ae66a07582951829c94183e8ff3ef8003d7ff6819b39f8a1a3a012a0138c4cdfcb3a5810d29f0367c4d0367f5fbda996bb529f0d93154be1d3ee8822b3cfc1791b7cd5c5cc54f0a56be4522be4bcfdcab7a4cc3185235c0f57b6dcf6e83c4", 0x9e}], 0x3, 0x0, 0x0, 0x800}, {0x0, 0x0, &(0x7f0000002340)=[{&(0x7f0000002040)="a6d6ba16ea3c2c4510e7d0a596ce6f89eedb8eecf35c53c6cc43689f4f7555ccac419d72f559ca85e5c1616e752dbe7d9e694f02f68e65ec7f886c07d6db54ba23bf4287fa685799844445a634a3c232a2f835dd68611b7efdbaf284916edf254f9b64408f3aa5ed4b2224198e9f4d5f8bbc2b425d807ec2bb01679453715e988807e7af76cd3d161ffdd3e43df2a0064943e60e8ebb43e3ad7c6ee0c36f1d0ff3dac8f340df50015521550ddc6871cfcdac4e0e13de7d74eec9d4e90454740ca017849f4185e35768bfd4e3", 0xcc}, {&(0x7f0000002140)="acc4db024055c28f7d66bc8ed72d91c18179418faf48c95606f12a1d902f11bba250b3a3450d23b7a8aee2ff2eb1d6165710765fcc9ce593fb29804276ef37d48dca38d033701de14bb48bbff5b281c39aaab8153fdda590afc8af3d463af82442aeed7b92c4fc8a1a02fc81bbf403cdab592190193ea9024edc45ddb4a8d27f890078bbc5c1b061a331386da043609b4c8556dc403646c2ebf26a4a08c35e672336830a07252a767903046b919c59e174c395bf2f320605f54546bf421a0343d0c6621120f46aa453db8a207442ee364a811577d6701693247a3ba934827e0986077671638010171bddeff4fee87a26f9279c", 0xf3}, {&(0x7f0000002240)="386009b0fa39b6cda20586db80a536e806b1e2901b8912e92027a29ab32e194fb75d9f10b81e086630e7b44b18416f52b124314e92936504fa366ae4f3d24f385d4cb3aa972ee6d62e19f0c9f79a9199cec7e7cbbff77cf51b7144fd7e00b41d36d712dc254df7741ea25bf4ef69d5532760d0ccabe041f4149754e991b9443ad8e6bad5e9dea8fc07", 0x89}, {&(0x7f0000000500)="1fe119170b870e178612f67871487bf34c2fd732d1affedca7b319", 0x1b}, {&(0x7f0000002300)="3612cf243a61e4c833929988b836d3ea5739b3", 0x13}], 0x5, &(0x7f00000023c0), 0x0, 0x4}, {0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000002400)="fb5ec565d906ca175f122ce5c225c06cf275ceb3c618f557fef385a5991b5cc13ed71fcfc7a9e6b169ed7a4a553ed2321121342d2dc5f05e2fd5a3dbb1f2bab5046600130e8c88c78685e3c7a8e6b9decb6cfca04a2113641f63888de55ed3eff8af185df72612c7a8e4f71428de72a183be348ce9299f04c33ef2096293907433a4b3e872e063a739b1a0215e4b3bc928996002cfdb828dfc6a0e1e30db54ab3f347fcb60cd0f1e08d9804109dfc5547899b3252405e024d4357f181d1c7e67c2f7c8707005cf3aa59d35fe525d8f8e68b8e80d59d31e0f2c9640e6b4f11b094106546c68a91c08bd84ff0aa2ee90499032720ebb", 0xf5}, {&(0x7f0000002500)="ac7add4fa0c26dc3416138f57c0de27b7b62214b09e5798899f7f8e08059ddd4757180a346246b280f493853835b99987e5876af4a66497dfff37745bf1327443236bfcaba819b00be247b6b3cf08b2d1494b2dfab00dc6834b909d191af676dfd8b1b4412f9aeecaf24122b3ebb4d64e32a8275a881500327ca82d08da0e55d5c48be5ccd853e71961bbe68680e6832250c3aaf568972aaac522298b1d1ed075dced5172a5abf55ecc4614f2ea5d5615e0ea2a1f625e2bde4c6c94668eb876fa9d136f2cff8677ed60d96a21a550bba2b3c16a4d1ca424ecdf9555ccc6ba670b42e78ed6e5b9e103925969ebf3b72c3e706c627dab57bd9e7", 0xf9}], 0x2, 0x0, 0x0, 0x4000000}], 0x6, 0x4004000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x1, 0x30, 0x0, 0x9}, &(0x7f00000004c0)=0x18) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={0x0, r0}, 0x14) 2018/05/29 17:12:19 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r1 = getpgrp(0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x200, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) kcmp(r0, r1, 0x4, r2, r3) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r5 = syz_open_procfs(0x0, &(0x7f0000000200)="6d61707300a7add70fc7ef258a1ea0bcf65ddb38a306543d9e9c06ec447894c4012c0c99c97b803db7c4120fee6f9e5cb7f00dd5a2611dd98e35747876b00863ce34c79746c1c0b33012491f904213318907a4e1ed3c0d72b2921f11af6931b299ef2fc24bc9425482b2367f6196bc9fad0d5b8a3fb00903e360e6c1fdb1d207a714a3db58ef6a61d1454bb2ee2591d2075ce2c99076e7d83e65833c6c1fef8f46c97934c76efcf910f740dc4692d7e8caad75b633d75ecb37d92320b9a351c20f58e0f76ec662f80be89f89418c9e3b32fa325b47d75e8e9cfd464ad07facc4d5c4836671d2e02ae0c6ac62e95a66545c59cd2cca740d95631244a0270502cc28be012f640c74a51278e8a81ea39f59b6a946a9d37d340e2da01f9f23a2a2eaccc9ae7a3706e265493f063af3c3c340346d61a83fd69a2d35fb22ef2bc763da0a492b26512d994769900a3bcc9d973733d39060003f492d3705a9c9e247bd8faedffb3b027f0175aafa9a5d4de99d527ac8b6a99c4c127cfe56a634a86ab11bca504391b4f6920e9bc62cd2b2c7411e3e114d3d8fca60bd19fd2851a2f3be4561f7eb9c5aa27d20f91ca971cea19442d0d2f956b87a911495fd2433019bbff66b5d4459b6b05313d58fb1070287b67e652a254c92315e2b162dad1230468fae50868a4d802e140f1f7a4d9484ffac673aa7fc61c496eaf476564ab28773e331e1eed46f86fe8409c2fd222bedfbeed7e1db5c5049aebfe934d9fd48b1b55acb4a566b0d63996335d86faf6bd81ce60cd724b45c444a8a1ce004b509ec63dae2e4e6289c9df0c6da8fa58aa8401970d2949da2dbac918838b813dc65875cbef2301df79c2466da0cfd0681e4c47cf357900003ac0e0e74751a9b04ceaf6168375405533c2052a0b7c40e369f269441014cf5832b5aa6e287ec86e3da8b3ece54606f18d1059f073a36c461ace345e6ecc55153cbc23269b6f56588ed9ed5ad2e37e5fca6b7690f17605dc53a6611437d3760f653b476db103832812e5cc2d512ef6c1396f6c921eabda679dcc6f88e43e7e9498e95f7ed43803ad3498f435faba92ea97ebf4c06529a9226319657640131c48523f8b0d28c8691c2fe324d492bc177397bace8b61321b4f9aa60dfad05571b74419ca04c7da905de3d0bf6ed053b6a0a66453007ad59f3bdffb035660195a856d1fe1ba037a11247ed247a30565bb2361c30a368c5ad5105cac5857a2fa0a86bb08d2b6e8f97e269f64d15af68de5f45031cc311772ba081721b7490e28c7111aa6fbf675279") close(r5) r6 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r6, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r6, &(0x7f0000016ff8)='./file0\x00', 0x0) r7 = openat(r6, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r7, &(0x7f0000012ff6)='./control\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x20081, 0x0) renameat2(r5, &(0x7f0000000000)='./control\x00', r7, &(0x7f0000000040)='./control\x00', 0x2) 2018/05/29 17:12:19 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'syzkaller1\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x4, &(0x7f00000001c0)=[{0x1, 0x57, 0x7, 0x5}, {0x8, 0x7ff, 0x80000000}, {0x2, 0x2, 0x3, 0x1202}, {0x684, 0x9, 0x4, 0x80}]}) r1 = fcntl$getown(r0, 0x9) setpriority(0x2, r1, 0x7ff) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'nr0\x00', 0x600}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x83, 0x400) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140)=0xb398, 0x4) 2018/05/29 17:12:19 executing program 5: r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2) read(r1, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0xc3, @time, 0x0, {}, 0x0, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc0a85322, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/05/29 17:12:19 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0xffffff80], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:19 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0xc3ff000000000000}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:19 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0xc0ffffff00000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x4080) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) ioctl$KDDELIO(r0, 0x4b35, 0x7) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)) 2018/05/29 17:12:20 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000005, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r1, 0x0) r2 = fcntl$getown(r0, 0x9) mq_notify(r0, &(0x7f0000000040)={0x0, 0x8, 0x0, @tid=r2}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) munmap(&(0x7f00001bf000/0x3000)=nil, 0x3000) 2018/05/29 17:12:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) 2018/05/29 17:12:20 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00006c4f60)=[{&(0x7f0000317fa3)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000200)=0xa2) write(r1, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000785000), 0x4) writev(r1, &(0x7f000063e000)=[{&(0x7f0000a66000)="da", 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x100, 0x7871}, 'port1\x00', 0x21, 0x180800, 0x10001, 0x3f, 0x2, 0xffffffffffffffe1, 0x6, 0x0, 0x3, 0x80000001}) sendmmsg$alg(r2, &(0x7f0000236fc8)=[{0x0, 0x0, &(0x7f00000fff80), 0x0, &(0x7f00001e1e78)}], 0x1, 0x0) shmget$private(0x0, 0x4000, 0x24, &(0x7f0000ffa000/0x4000)=nil) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x20}) read(0xffffffffffffffff, &(0x7f0000000000)=""/33, 0x21) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/05/29 17:12:20 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0xe00000000000000}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:20 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x1000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:20 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @dev}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = inotify_init1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x1}) 2018/05/29 17:12:20 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7f, 0x8102) openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000100)={0xfffffffffffffffc, 0x0, 0x3, 0x3}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x8, 0x6, 0x2, 0x0, 0x0, 0x81}) 2018/05/29 17:12:21 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x4], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:21 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0x7000000}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:21 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0xf503}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x18, 0x27, 0x3, 0x0, 0x0, {0x11}, [@nested={0x4, 0x9}]}, 0x18}, 0x1}, 0x0) 2018/05/29 17:12:21 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x60], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:21 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000780)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000940)=""/185}) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x8, 0xb888, 0x0, 0xd3, 0x83, 0x40, 0x9, 0x1, 0x401, 0x8}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) ioctl$VHOST_SET_VRING_BASE(r0, 0x4028af11, &(0x7f0000000080)) 2018/05/29 17:12:21 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x680000, 0x0) write$cgroup_type(r0, &(0x7f0000000180)='threaded\x00', 0x9) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) fcntl$getflags(r1, 0x401) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000000c0)="5ad86f58c7dea7f898252a7dda8467d6cc66b3e9310be5bbb7a964f814904fceb4e6c7691bf8da89f916a939cb8128e4e6d644fd046f2e1255169ab8f84439ce9cae584ad17c8fd0eab017131dff6894f1f4a92d35c31151729ccb157024d2b5baf9076cab174fc436741cae5ba6fe617db7ad1767b539158f9abf4929256d415a62387ca2aabd1271b26ee16d11ff617ee5305c4f2dc4275d786b2ddb360a1e0522fdde", 0xa4) 2018/05/29 17:12:21 executing program 0: r0 = socket(0x10, 0x82, 0x4) write(r0, &(0x7f0000000040)="1f000000011cbd40fd4354c0071100003f05245be678c283c09fddd38f8a0100080206a39bf5294aed9c1a", 0x2b) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/29 17:12:21 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0xf}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:21 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) bind(r0, &(0x7f0000d01ff0)=ANY=[], 0x0) close(r0) 2018/05/29 17:12:21 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$UFFDIO_COPY(r0, 0xc00c55ca, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/29 17:12:21 executing program 3: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x4000000000000000, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) r1 = memfd_create(&(0x7f0000000400)="e83779d80efa45bb7f48bebc95870bd0cd39bd2830ee47afe7b33fc778bde252c50d2e", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000313b0000000000000000000000000000000000000000060000000000ccbf7ddd00"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0xf48b, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0xffffff76) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x44, r4, 0x401, 0x70bd2a, 0x25dfdbfe, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_TYPE={0x8, 0x4, 0xdb0ff2f5854cf9d5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000045) 2018/05/29 17:12:22 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x4000000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:22 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0xa00000000000000}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:22 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000600)={0xa, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000640)=0xffffffff, 0x4) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000680)={{0xf000, 0x1f001, 0xb, 0x5, 0x1, 0x4, 0x6, 0x5, 0xc0000, 0x9, 0xe5e, 0x1}, {0x1, 0x104001, 0x0, 0x4d6b, 0x7, 0xfffffffffffff801, 0xff, 0x100, 0x2, 0xff, 0x1f, 0x3}, {0xf000, 0x4000, 0xb, 0x8, 0x2, 0x77c, 0xff, 0x3, 0x8, 0x101, 0x1c4fb049, 0x8c}, {0x2, 0x1f004, 0xa, 0x2d, 0xa, 0x9, 0x8, 0xfffffffffffff5cb, 0x8, 0x56f, 0x5, 0x20}, {0x6000, 0x2, 0x1c, 0x38f, 0x100000001, 0x7, 0x2, 0x4d3c, 0x1432, 0xea34, 0xffffffff, 0x3ff}, {0x100000, 0x2, 0xf, 0x8, 0x1, 0x9, 0x5, 0x7, 0xf6, 0x37, 0x1fffe0000000000, 0x5}, {0xd000, 0x0, 0xd, 0x100, 0xd9, 0x5124, 0x83, 0x6, 0x5, 0x80, 0x7, 0x9}, {0x7000, 0x1000, 0x1f, 0x1, 0x8, 0xd7, 0x3, 0x100000000, 0x69f0, 0x8, 0x7a, 0x8000}, {0x6000}, {0xf001, 0x5000}, 0x8, 0x0, 0x100000, 0x10001, 0xb, 0x101, 0x6000, [0x9, 0x0, 0x0, 0x2e]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0xc5, 0x2, 0x0, 0x4, 0x5, 0x11, "d7db823d1df7cba67a216bf4263932b9603242ab6aff559f4bd1150424881229144d4b3d7fd8e1d38ed61c199e29662f2ad3de1093d6299db3c0de07e359ad83", "85143218e3f8eb82e877ac24e540e76495d41b02774486f48a4063543bb9f3eb062ac28c41238da99dc2d3ab199e305d9b9ae520d07ded4c68816888fe715f4a", "d18fe0ca9ffaf49dcee1b7e7d9cb8fc9f9c195eb9c4175e66eb63f8acfb10d11", [0xfffffffffffffffe, 0x1]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0x8, 0x40, 0x3a4e, 0x101, 0xffffffffffffffff}, &(0x7f0000000900)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000940)={r1, 0x31}, &(0x7f0000000980)=0x8) r2 = syz_open_dev$dspn(&(0x7f00000009c0)='/dev/dsp#\x00', 0x8414, 0x40) sendmsg$nl_route_sched(r2, &(0x7f0000000dc0)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x40080}, 0xc, &(0x7f0000000d80)={&(0x7f0000000a40)=@deltaction={0x32c, 0x31, 0x124, 0x70bd29, 0x25dfdbfc, {0x0, 0xd49, 0x2}, [@TCA_ACT_TAB={0x7c, 0x1, [{0x10, 0x14, @TCA_ACT_INDEX={0x8, 0x3, 0x55d}}, {0x14, 0x2, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}, {0x10, 0x1f, @TCA_ACT_INDEX={0x8, 0x3, 0x6c}}, {0x10, 0xf, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0x14, 0x3, @TCA_ACT_KIND={0xc, 0x1, 'vlan\x00'}}, {0x10, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2f09d967}}, {0x10, 0x11, @TCA_ACT_INDEX={0x8, 0x3, 0xffffffffffffffc0}}]}, @TCA_ACT_TAB={0x6c, 0x1, [{0x14, 0xf, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}, {0x14, 0xf, @TCA_ACT_KIND={0xc, 0x1, 'pedit\x00'}}, {0x10, 0x12, @TCA_ACT_INDEX={0x8, 0x3, 0x200}}, {0x10, 0x1a, @TCA_ACT_INDEX={0x8, 0x3, 0x100}}, {0x10, 0x12, @TCA_ACT_INDEX={0x8, 0x3, 0x8000}}, {0x10, 0xc, @TCA_ACT_INDEX={0x8, 0x3}}]}, @TCA_ACT_TAB={0x84, 0x1, [{0x18, 0x1f, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x10, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0x10, 0xe, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x10, 0x4, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0x10, 0x6, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x18, 0x95, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x10, 0x1c, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}]}, @TCA_ACT_TAB={0x50, 0x1, [{0x14, 0x14, @TCA_ACT_KIND={0xc, 0x1, 'gact\x00'}}, {0x18, 0x5, @TCA_ACT_KIND={0x10, 0x1, 'tunnel_key\x00'}}, {0x10, 0x1f, @TCA_ACT_INDEX={0x8, 0x3}}, {0x10, 0x20, @TCA_ACT_INDEX={0x8, 0x3, 0xd4b}}]}, @TCA_ACT_TAB={0x8c, 0x1, [{0x10, 0x5, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0x10, 0x5, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0x14, 0x16, @TCA_ACT_KIND={0xc, 0x1, 'mirred\x00'}}, {0x10, 0x9, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0x10, 0x19, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x14, 0x18, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x10, 0x4, @TCA_ACT_INDEX={0x8, 0x3, 0x80}}, {0x10, 0xe, @TCA_ACT_INDEX={0x8, 0x3, 0x10000}}]}, @TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x7, @TCA_ACT_INDEX={0x8, 0x3, 0x93}}]}, @TCA_ACT_TAB={0x4c, 0x1, [{0x14, 0x12, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0x10, 0x16, @TCA_ACT_INDEX={0x8, 0x3, 0x1e3a}}, {0x14, 0xf, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x10, 0x6, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}]}, @TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x20, @TCA_ACT_INDEX={0x8, 0x3, 0x20}}]}, @TCA_ACT_TAB={0x5c, 0x1, [{0x10, 0xa, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x14, 0x13, @TCA_ACT_KIND={0xc, 0x1, 'pedit\x00'}}, {0x14, 0x5, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}, {0x10, 0x1, @TCA_ACT_INDEX={0x8, 0x3, 0x401}}, {0x10, 0xc, @TCA_ACT_INDEX={0x8, 0x3, 0xffffffffffffffff}}]}]}, 0x32c}, 0x1, 0x0, 0x0, 0x51}, 0x4000000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) pselect6(0x40, &(0x7f0000000e00)={0x20, 0x6, 0xffffffffffff28bd, 0x0, 0xcba8, 0x800000, 0x81, 0x8}, &(0x7f0000000e40)={0x0, 0x7f, 0x7711ea03, 0x8, 0x2, 0x1, 0x401, 0x9}, &(0x7f0000000e80)={0x4358, 0x2876, 0x7, 0xfffffffffffffffb, 0x0, 0x8001, 0x1}, &(0x7f0000000ec0)={0x0, 0x1c9c380}, &(0x7f0000000f40)={&(0x7f0000000f00), 0x8}) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000f80), &(0x7f0000000fc0)=0x4) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001000)={@dev, @local}, &(0x7f0000001040)=0x8) sysinfo(&(0x7f0000001080)=""/185) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000001140)) setsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000001180)="a399940434c1efdfdf1015feba06b79abff3a1f29e94c4023ba69a1139c1dcaedac18a738725e1774595d3812c5fd4d5050344bcfadad22fdc46c3a57cac6698233ce0d1457975a2a8822fd212ec9130f0e2f6d35acd6caf70bf039612797e065e1b84b5b792b9756ee24724f28a62650b6e3554e6679dc3af5fd8", 0x7b) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000001200), &(0x7f0000001240)=0x4) r3 = syz_genetlink_get_family_id$team(&(0x7f00000012c0)='team\x00') accept4$packet(r2, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002940)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000002980)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000029c0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000002ac0)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000002c40)={&(0x7f0000001280)={0x10}, 0xc, &(0x7f0000002c00)={&(0x7f0000002b00)={0xe0, r3, 0x704, 0x70bd28, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r4}, {0x78, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}]}}]}, 0xe0}, 0x1, 0x0, 0x0, 0x801}, 0x41) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000002c80)=""/119, &(0x7f0000002d00)=0x77) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002d40), &(0x7f0000002d80)=0x6) syz_genetlink_get_family_id$team(&(0x7f0000002dc0)='team\x00') setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002e00)={0x5, 0x7, 0x6, 0x65e881ee, 0x5}, 0x14) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000002e40)) getpeername$inet(r0, &(0x7f0000002e80)={0x0, 0x0, @remote}, &(0x7f0000002ec0)=0x10) restart_syscall() 2018/05/29 17:12:22 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'tunl0\x00', 0x400}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8180, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000100)={{0x8ce, 0x7e}, 'port1\x00', 0x4e, 0x60, 0x3, 0x1000, 0x4, 0x8, 0x3, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x7fff, 0x5, 0x3, 0x2}]}) 2018/05/29 17:12:22 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0x80) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f00000001c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1) mq_unlink(&(0x7f0000000200)='selinux%\x00') write$binfmt_aout(r0, &(0x7f00000000c0)={{0x108, 0xfffffffffffffffe, 0x5, 0x155, 0x164, 0xfff, 0x268, 0x100000000}, "d7270ee594474a212fdbb644608e9118fefae32a95bde512be7d05ec43311aa8341b850723c6d85f93f23155f1ffd5a16faf03e5034bdb21bae4ac77327d1fd49e88059c72560c148d985bb71a9bc5bf0800ac6d35bc6e96f3bb3f511727fa6c959788497278dbd7eb2a55514a96f990d067143b5dd642fa526d08adcd6eee83cd4aa1bdfe22a7424ae366565d2fc9e82e64e107a2067a0ad0e8a2195b70b0053b6bb265aba00e57d4233856887935e589c3e27b8671e3c07df1dcb7e0"}, 0xdd) fcntl$setsig(r2, 0xa, 0x24) prctl$void(0x1f) 2018/05/29 17:12:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) r2 = accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0xfb}, 0x8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000100)={@empty, r1}, 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000180c200060000000000000000442c00fe8000000000000000000000000000bb000000000000000000000000000000000420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000"], &(0x7f0000001640)) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000300)="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", 0x1000) r4 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x80, 0x8000) write$fuse(r4, &(0x7f00000002c0)={0x14, 0x0, 0x1, @fuse_poll_out={0x8}}, 0x14) 2018/05/29 17:12:22 executing program 1: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f00000000c0), 0x2fa) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000400)=""/211) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r2, 0x2}) 2018/05/29 17:12:22 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x80ffffff], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:22 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x214000, 0x80) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000000100)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) r3 = shmget(0x0, 0x2000, 0x10, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f00000001c0)=""/141) socketpair$inet(0x2, 0x4, 0x2, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000500)={'IDLETIMER\x00'}, &(0x7f0000000540)=0x1e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x7d, &(0x7f0000000140)=@assoc_value={r2}, &(0x7f0000000180)=0x8) 2018/05/29 17:12:22 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0x1100000000000000}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) [ 1704.106108] sctp: [Deprecated]: syz-executor7 (pid 10760) Use of int in maxseg socket option. [ 1704.106108] Use struct sctp_assoc_value instead 2018/05/29 17:12:22 executing program 6: r0 = memfd_create(&(0x7f0000001240)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000140)=""/153) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) sendfile(r3, r0, &(0x7f0000000100), 0x1) 2018/05/29 17:12:22 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x600], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/148, 0x94) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) 2018/05/29 17:12:22 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0xc02c5341, &(0x7f0000000100)) 2018/05/29 17:12:22 executing program 1: pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0xffffffffffffffff) futex(&(0x7f0000000040), 0x0, 0x2, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x2) r0 = socket$inet6(0xa, 0x4, 0x100000001) getsockopt$inet6_tcp_int(r0, 0x6, 0x2b, &(0x7f0000000000), &(0x7f00000000c0)=0x4) [ 1704.173709] sctp: [Deprecated]: syz-executor7 (pid 10770) Use of int in maxseg socket option. [ 1704.173709] Use struct sctp_assoc_value instead 2018/05/29 17:12:22 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)={0x85a6, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{0xa, 0x4e24, 0x2a5, @loopback={0x0, 0x1}, 0x37}}, {{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}}}]}, 0x210) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$addseals(r3, 0x409, 0x4) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000000c0)="b9a2090000b82c550000ba000000000f30c4e3f963160c0f00d3f30f07eae55a00009d0066ba6100ecffe70f01d126f4c4e1517dc7", 0x35}], 0x1, 0x0, &(0x7f0000000040)=[@cr4={0x1, 0x2}, @dstype0={0x6, 0x2}], 0x2) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/05/29 17:12:22 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0x40000}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x101001) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r3, 0xf78d}, 0x8) r4 = socket(0xa, 0x1, 0x0) splice(r4, &(0x7f0000000000), r0, &(0x7f0000000040), 0x9, 0xe) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000100)=0x4c69, 0x165) sendmmsg(r0, &(0x7f00000049c0)=[{{&(0x7f0000003b40)=@ipx={0x4, 0x0, 0x0, "adbc73bb3f3a"}, 0x80, &(0x7f00000040c0), 0x0, &(0x7f0000004140)}}, {{&(0x7f0000004180)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000004540), 0x0, &(0x7f0000004580)}}], 0x2, 0x0) 2018/05/29 17:12:22 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x4000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:22 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0x4000000000000}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) [ 1704.289870] QAT: Invalid ioctl 2018/05/29 17:12:22 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="000000f6000000000000d6481f5fb97532a7bb636d80de96000000004500001c000000000000907800000000e000000100009078e0000001"], 0x2a) shutdown(r0, 0x1) timer_create(0x5, &(0x7f0000000040)={0x0, 0x33, 0x5}, &(0x7f0000000100)=0x0) timer_settime(r2, 0x0, &(0x7f0000000140)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) 2018/05/29 17:12:22 executing program 5: r0 = socket(0x1, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="af26262c8523bf012cf66f") unshare(0x64000400) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x81, 0x0, 0x2, 0x5, [{0x10, 0x401, 0x200, 0x0, 0x0, 0x80}, {0x1800000000, 0xdbe, 0x7fffffff, 0x0, 0x0, 0x1284}, {0x81, 0x6, 0x2, 0x0, 0x0, 0x100}, {0x7, 0xfffffffffffffff9, 0xffffffff, 0x0, 0x0, 0x2}, {0x1, 0x0, 0x697, 0x0, 0x0, 0x4}]}) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r2, 0x50, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)=r3, 0x4) write$cgroup_int(r2, &(0x7f00000000c0)={[0x3f, 0x34]}, 0x2) 2018/05/29 17:12:22 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") syz_emit_ethernet(0x3e, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)) [ 1704.341962] QAT: Invalid ioctl 2018/05/29 17:12:22 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x3000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:22 executing program 7: r0 = memfd_create(&(0x7f0000000040)="00000600000000000000", 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[], 0x0) syncfs(r0) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000280), &(0x7f00000000c0), 0x1000) 2018/05/29 17:12:22 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0x40030000000000}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) [ 1704.434425] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 17:12:22 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x4000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:22 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000040)) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000200)="05", 0x1}], 0x1, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000000c0)={0x81, 0x1, 0x8}) 2018/05/29 17:12:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_pid(r1, &(0x7f0000000040)={[0x35, 0x39, 0x38]}, 0x3) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000000280)={"060000006170b002002000", @ifru_settings={0x0, 0x0, @sync=&(0x7f00000001c0)}}) 2018/05/29 17:12:22 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f0000000140)=""/209, 0xd1}, &(0x7f0000000040)}, 0x20) setsockopt$packet_tx_ring(r0, 0x107, 0xc, &(0x7f0000000100)=@req3, 0x1c) 2018/05/29 17:12:22 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x88d9, @loopback={0x0, 0x1}, 0x200000000}, 0x1c) sendmmsg(r0, &(0x7f0000005f40)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001600)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/05/29 17:12:22 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x3], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:22 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) 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) write$binfmt_aout(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0b01a0fd58010000d600000000000000bb000000ff03000068e2eccc2e09f8851fa709cf15078d6c04d0f2513e7201bd7e1457627b22a17c93d799dba02013a8345b052ecf90697a064cae4bfed565cc556d37b9e859a07cec3720e4780c98ab207a20330a27be2c412a18fa620c744ac1e9b04d88b4913e77708ee297911442291d6ffe0b229947b956644a2eb848cd45eb0f1d3ccb0f14ed33b40782600f53e2a87ac6a5d107f87ca144780462612701c4aaeb371f37f0f393dbd4181c6f0fbed3fb73aab2b98403"], 0xc9) exit(0x0) readv(r0, &(0x7f0000000780)=[{&(0x7f0000000640)=""/34, 0x22}, {&(0x7f0000000680)=""/73, 0x49}, {&(0x7f0000000700)=""/126, 0x7e}], 0x3) shutdown(r0, 0x1) [ 1704.693139] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 17:12:22 executing program 5: msgrcv(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000001f522d28254209e284e300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xb8, 0x0, 0x0) 2018/05/29 17:12:22 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x3, 0x3}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={r1, 0x0, 0x3, [0x9, 0x3, 0x5]}, &(0x7f0000000180)=0xe) ioctl$PIO_FONTRESET(r0, 0x40096101, 0x707000) socket$nl_route(0x10, 0x3, 0x0) 2018/05/29 17:12:22 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0xffffff7f00000000}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000040), 0x4) accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0x1c) 2018/05/29 17:12:22 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0xfffffffffffffffc, 0xd0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x400, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x10000}, 0x10) 2018/05/29 17:12:22 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x60000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:22 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x9, 0x86, 0x3ff]}) syz_fuse_mount(&(0x7f0000001280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x88040) 2018/05/29 17:12:22 executing program 1: getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @loopback}, &(0x7f0000000040)=0xc) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xb0, 0x420200) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x16, 0x8, &(0x7f00000000c0)=@raw=[@ldst={0x3, 0x1, 0x7, 0x9, 0x6, 0x18, 0x8}, @ldst={0x0, 0x2, 0x3, 0xf, 0x9, 0xfffffff4}, @call={0x85, 0x0, 0x0, 0x7}, @map={0x18, 0x6, 0x1, 0x0, r1}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0x35, &(0x7f0000000140)=""/53, 0x40f00, 0x1, [], r0, 0xf}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25, 0xffffffd0}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], r0}, 0x48) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000200)=0x1) 2018/05/29 17:12:22 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x6000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:23 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0xc0ffffff}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:23 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@setlink={0x24, 0x13, 0xf2f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x4, 0x16}]}, 0x24}, 0x1}, 0x0) 2018/05/29 17:12:23 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x80086603, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000080)={r2, 0x3}) 2018/05/29 17:12:23 executing program 0: r0 = getpgid(0x0) capset(&(0x7f00000000c0)={0x19980330, r0}, &(0x7f0000000080)={0x0, 0x6, 0xfffffffffffffffa, 0x100000001, 0x3, 0x80000000000000}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x280, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000100), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="a412d3462b4d", @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xf}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x12}, 0x1, 0xffffffff}}}, {{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1e}, 0x0, 0xffffff00, @mac, {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}, @mac, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x5, 0xff, 0x3, 0x100, 0xace8, 0x9, 'rose0\x00', 'veth0_to_team\x00', {0xff}, {0xff}, 0x0, 0x90}, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0xfff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) chdir(&(0x7f0000000380)='./file0\x00') [ 1705.081775] QAT: Device 0 not found [ 1705.134145] QAT: Device 0 not found 2018/05/29 17:12:23 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) socketpair(0x2, 0x2, 0x10000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000100)=0x1ff) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1}) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00000001c0)={0xff00000000000000, 0x4e5, 0x758d, 0x3ff, 0x2, 0x5d9bb000}) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x101, 0x8}) fcntl$lock(r0, 0x7, &(0x7f0000000140)) 2018/05/29 17:12:23 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x2], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:23 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xe8902, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000240)) timerfd_gettime(r0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x23, "3a962adddf903973cf377cbb27b491b946165ed40445c8cd6f0f5871f414af481afd07"}, &(0x7f00000000c0)=0x2b) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0xfffffffffffffe00}, 0x8) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000280)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000000008ffff00000000000000000000000008000100e000677f173db1e191f8fba30c0e3b81c6086a57e369800548da4062dc078f9564d1bf72f36a09cb4e7924ba799b1cb15d64daffa4966b5b060fe32fb22e5673e14c21d9dfc2528789edbcb84f68251347edae137ed6e47947d4d9fae1f9c0a56a042a2ce358c379a2ee3c29da8d1c4ae52459c0db46e80786aa33cf939808412874f0241993f964127a8abcda"], 0x1c}, 0x1}, 0x0) 2018/05/29 17:12:23 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0xc3ff0000}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:23 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="b7", 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f00000031c0)=[{{&(0x7f0000000140)=@can={0x1d}, 0x80, &(0x7f0000000780)=[{&(0x7f00000006c0)="14", 0x1}], 0x1, &(0x7f0000003640)=ANY=[]}}], 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x40100) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0x1f}, 0x1) sendmsg$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)}, 0x0) recvmsg(r1, &(0x7f0000003580)={&(0x7f00000003c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003440)=""/112, 0x200034b0}], 0x1, &(0x7f0000003500)=""/106, 0x6a}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000000)=0x10000, 0x4) 2018/05/29 17:12:23 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 2018/05/29 17:12:23 executing program 5: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() r1 = socket(0x1b, 0x2, 0x6) poll(&(0x7f0000000140)=[{r1, 0x100}, {r1, 0x40}, {r1, 0x8}], 0x62, 0xfffffffffffffffa) r2 = msgget$private(0x0, 0x40) msgctl$MSG_STAT(r2, 0xb, &(0x7f00000001c0)=""/102) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r3}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x2000, 0x0) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x100) r5 = syz_open_pts(r3, 0x2) r6 = dup3(r5, r3, 0x0) write(r3, &(0x7f0000c34fff), 0xffffff0b) write$evdev(r6, &(0x7f0000000180)=[{}], 0x18) r7 = semget(0x1, 0x2, 0x230) semtimedop(r7, &(0x7f0000000040)=[{0x0, 0x3f, 0x1800}, {0x2, 0x7ff, 0x800}, {0x3, 0xffffffffffffffff, 0x1000}, {0x4, 0x101, 0x1000}, {0x0, 0x100000000, 0x1800}, {0x6, 0x9}], 0x6, &(0x7f0000000080)={0x77359400}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) syz_open_pts(r3, 0x262003) tkill(r0, 0x1000000000016) 2018/05/29 17:12:23 executing program 0: r0 = socket(0x5, 0x80807, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000075c0)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000000380)=""/196, 0xc4}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x3, &(0x7f0000000080)=""/49, 0x31}}, {{&(0x7f0000000580)=@nl, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/221, 0xdd}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000c80)=@hci, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000004b80)=""/4096, 0x1000}}, {{&(0x7f0000000d40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x7, 0x0, &(0x7f0000007800)={0x77359400}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bcsf0\x00', r1}) 2018/05/29 17:12:23 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x600000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:23 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x2954, 0x1c, 0x202, 0x70bd2a, 0x25dfdbfc, {0x5}, [@generic="1f14952e843236c2d539be2bbc3b3e78f40101110e9167bb5605c7b9c4237cc43b999fd576211aba047c17a476208d65b0f672112d742ba82a3882bf2808f7adc5e3a2b09c5e7534727fa11b826e83a0bc788687f3aff90370b9b652001c29bf141c6c17c5f776987ada36e3bb3c8820ce31aefffc6a309bb47459eb5db562ec8dde2dc1d1e452cc81914a31087d9ec4624b5f63cedd7049b41ae5eedb125946d8f719ff3168aa8c338e78b40b9d359d67bb99190ee7ed3e620a1544dd13c006", @nested={0x10, 0x28, [@typed={0xc, 0x17, @u64=0x9}]}, @nested={0x139c, 0x1b, [@generic="7def85079b6832e19581a61b660f248c325acfa1a755d750e2b298f5d562b36f238b8616b29eb2ec9ca7bf5f375e8b54424c03086419b5aa0ad4683b3cfbbcd4e189e8fc999f717af976f3767f0f8833f6dbae", @generic="39443ec23ae0e3e403a490cbd1f178680081a11fe17d2a54804610307bf449cd804b61f2d7d1ca1d41632d174a32fa0cca0364f3053d4a1d9cae0d8c71e6eb521bfe705bf0fcf30eb063196594e1dd7e37051b54623a4af5492ba7c28a977790cd49af52da82fc6ec1515f167f3ca54360503cdf206865b378c8cd347d266f4ea3f074efc5c9e6991f87fd2f4d1cc9d04f6df3539467e0d6fad4f4bd0e44f2d5dc72bf31eafbb03a61152261ef931edf46506488472636e22d4225dee6c8b14ba9652b656c06c45cc09ab489b574204e2f4da85dbfa266ec38ad8d26c745e607cae46d963e836f3a", @generic="4df0098e99f53544dd6d175d34fa0cd0e2b35a1dd6bba14fde2d8863caa39068f412c6489cd9d16d9da8714ca563e468ea28b1f67807fb42717ea29d3eeaafcb42673dc9828bac079d3050c5cb1e5272bf7e068800d384c7886fc978e4bd71", @typed={0x98, 0x66, @binary="e855adea80c1918e913c0b1601f62d244c0f002d98f9c70638bf09f631e9cc1dd67b3f74f449450f0f83ac5ff9b2505808e07d8120908ec4aa16a0498487abb177e59817481f836860e8d03e2a3bcaa8b680f4bf03bca5d80fdac584200d7b3dd0ae5dfc9ac5e400d1394838c4352b76e28eff2dfc2d738e8872fb3fc35d70c89a0a6e7ff6d9a99c76f3d72a63732bbc1e"}, @typed={0x8, 0x7c, @str='\x00'}, @generic="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@generic="989c29ea591049ce474ac38617d8919a0d362b21ba9ce90cfe9516fe8933c74cc935eff30c0bbd91124bc75530867eef9e7b162b637367d9a3582935227fa0842f494c5acd51c34b0562a2c402fd1b954abdcf3706f67ca896341021028b3d5fccb47bf851fad1987bf73943d2482b2e69187d73fa922daae821f0e1e3bc254b99980fd9734baddcc03068ffb52e26f8842e9134bef7d898a5f3aec429eed05a08c53be676c193effc284862fb5da222e55912313e5893dc8bad8d141e6d7e633c38effb178347b57579e84c54b19b2f1e02e090618718b2c2bbe365aead", @generic="ed91784d0142817e5653e9e8d03f2cc67f320cdc2cce59e3b3059ed1391818303af96b5f4bbcbfac3da0c68a90967e9e61c8f0c90d76055182a1679452e732726c56760821cc7a45229f91bb8a1b0d437c37e0ee2f1f8d32f2578df4c6a7e661573c0e49fd", @typed={0x8, 0x45, @u32=0x8001}]}, @generic="7a3ff51e32cb0ff3f2872c63", 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@nested={0x78, 0x80, [@generic="e159c10cc329d4a71fbc670a1a578c8bd0f5216be2974d590b8cd6e84883ce7b3dff527581574516a05ebd5052930ea025988e68cb099bb205b1cf0787d4a635e4b1b77c8b70656e4fd7bb7eb1ffe2bf22b50b896dda23cca68afa3dbd8b6abcad5e09b96778f4943072f99fce07e1a8d2a945"]}, @typed={0x14, 0x31, @ipv6}, @generic]}, 0x2954}, 0x1, 0x0, 0x0, 0x480c0}, 0x20000000) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0xe}}) 2018/05/29 17:12:23 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x47) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x40082406, &(0x7f0000000040)) sched_setaffinity(0x0, 0x7, &(0x7f0000000100)=0x9) read(r0, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/29 17:12:23 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0x700000000000000}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001300090468fe0700000000000700ff3f03000000450001feffffff1419001a000400020081000a00020000080000a223025458a2cf", 0x39}], 0x1) r1 = accept(r0, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x1, 0x4f72a611, 0x0, 0x2, 0x4, 0x100, 0xd8c9, 0x1, r3}, 0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) bind$bt_l2cap(r1, &(0x7f0000000280)={0x1f, 0x401, {0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x6b98, 0xffff}, 0x5, 0x4}, 0xe) 2018/05/29 17:12:24 executing program 1: mprotect(&(0x7f00002a0000/0x3000)=nil, 0x3000, 0xffffffffffffffff) rt_sigaction(0x0, &(0x7f0000000100), 0x0, 0x8, &(0x7f0000000000)) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8001, 0x80000) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000080)={0x40}) 2018/05/29 17:12:24 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x300000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:24 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000000)={0xfffffffffffffff8, 0x10001, 0x2, 0x800, 0x7}) close(r1) 2018/05/29 17:12:24 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0xf000000}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:24 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380)=0x104000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000003c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={"64756d6d7930e77900", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) 2018/05/29 17:12:24 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) r2 = request_key(&(0x7f0000000280)='pkcs7_test\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='cgroup.max.descendants\x00', 0xfffffffffffffffa) keyctl$update(0x2, r2, &(0x7f0000000340)="fe271d3c7e199919c280c64a71ca6fdf7541ca41bdda6930b6bb9e3be35cd6190d7ba3ea15c369ebd891fe9a0c8d9549c536775b584cc3ed3c1803b3ba92c2053a140aaa8175d3220d4436ef8319bd9e3580e8f7caeb780deac22b38dbeadc0369783d0eca6232", 0x67) semget(0x0, 0x6, 0x400) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x101c01, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x7, 0x4, 0x10, "bd69fa5873bae1baa61bd1947e712bbc6d6db676eaa348d5816ba8edd78e3564f8711434e6e03d867fe471b564ebd574ba1df1e114f4045bc05eb825bc2bbd25", "0d025fdd43d25e0923af2f21a7a56b6acc21d68e2f8d4c6d13934f89baad88492a78061397d2aa3603a62e26d12fb6dfcd3c52aeda14aac8ca8327cc29ded290", "71bdf8ce02ef04eae74c7260162ac1111ac4d329388c89aef7d51cdd4cffc5bb", [0x1, 0x9]}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x180, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000003c0)={0x0, 0x1, 0x5, 0x3f, 0x14000000000000}, 0xc) getsockopt$inet6_tcp_int(r4, 0x6, 0x17, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/29 17:12:24 executing program 6: socket$can_raw(0x1d, 0x3, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000080)) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'bond_slave_1\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3c000085b8ec1e0000000000000000000000000000000f0048ca80340000000000060000"]}) [ 1706.564301] Unknown ioctl 19460 [ 1706.600805] Unknown ioctl 19460 2018/05/29 17:12:24 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x80ffffff00000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:24 executing program 0: openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2800, 0x0) socket(0x10, 0x0, 0x9) r0 = epoll_create1(0x0) close(r0) close(r0) 2018/05/29 17:12:24 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0x5000000}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:24 executing program 1: r0 = socket$inet(0x2, 0x80b, 0x8000080000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xd, &(0x7f0000000040)=0x1d2d, 0xf3) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffea0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x29a, 0x4) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000000140)='*mime_type]\x00', 0x1) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000340)={0x2, 0x28, 0x1, r2}) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f00000002c0)=0x1000, 0x4) bind$inet(r2, &(0x7f0000000300)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000180)=""/111) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x12001, 0x0) ioctl$SG_SET_COMMAND_Q(r3, 0x2271, &(0x7f0000000240)=0x1) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000100)={0x8ee}) readv(r0, &(0x7f0000000540), 0x0) rt_sigpending(&(0x7f0000000280), 0x8) 2018/05/29 17:12:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/54) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8955, &(0x7f00000000c0)={"ec6f004000"}) 2018/05/29 17:12:24 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0xf5ffffff], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:24 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000e0e281ab42fb897c0d554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a984237d092ef1c00b517026f8bd7f2b0436a4c40960ab3f6bc482809f6bd82caa34799193b35445293b992ab5e44573eef5fd0f423a5cfb386f9cc996c6effde7e603fdeab448671b63bec6e9395aabab4d045f1ad982a2a897fafa710be9e681f3c6a45db03d9e6cb58fbec3d8397005f17d6f7afa102ded1837bcb805600000000000000000000") pread64(r1, &(0x7f0000000080), 0x0, 0x10000) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) 2018/05/29 17:12:24 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000)=0x6, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sndctrl(&(0x7f0000000440)='/dev/snd/controlC#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) 2018/05/29 17:12:24 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0xe}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:24 executing program 7: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x14) [ 1706.866210] sctp: [Deprecated]: syz-executor7 (pid 10967) Use of int in maxseg socket option. [ 1706.866210] Use struct sctp_assoc_value instead [ 1706.960945] sctp: [Deprecated]: syz-executor7 (pid 10967) Use of int in maxseg socket option. [ 1706.960945] Use struct sctp_assoc_value instead 2018/05/29 17:12:26 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000140)={0x11, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x1, 'none\x00', 0xa, 0x80000001, 0x77}, 0x2c) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={"62726964676530000000008000", &(0x7f0000000080)=ANY=[]}) 2018/05/29 17:12:26 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0xf5ffffff00000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:26 executing program 5: r0 = socket(0x100010, 0x803, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="120000001600e70d017b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000080)=0x620, 0x4) recvmmsg(r0, &(0x7f0000008740)=[{{&(0x7f00000083c0)=@hci, 0x80, &(0x7f0000008680), 0x0, &(0x7f00000086c0)=""/109, 0x6d}}], 0x2, 0x0, &(0x7f0000000040)={0x77359400}) 2018/05/29 17:12:26 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f00000000c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000080)}, 0x10008000) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x2c, "d78751256e8a047fc26207b9106825a62dee8931507a42ff51fc81fc08718b7f2cda1ce01a781104b9e6163c"}, &(0x7f0000000100)=0x50) close(r0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000140)={0x1, 0x3}) 2018/05/29 17:12:26 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0xf4010000}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:26 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffffffffffffffe0) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="9ac72f4bef00210500", @ANYRES16=r2, @ANYBLOB="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"], 0x114}, 0x1, 0x0, 0x0, 0x4}, 0x40000) r3 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000080), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x3c) 2018/05/29 17:12:26 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x28001) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000180)={0x5, 0x0, [{0x1, 0x4, 0x0, 0x0, @sint={0x0, 0x3}}, {0xd44f, 0x2, 0x0, 0x0, @sint={0x3, 0xffffffff}}, {0x3, 0x7, 0x0, 0x0, @adapter={0x546b, 0x5, 0x9, 0x4, 0x2}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xc9, 0x5, 0x29, 0x8, 0xfff}}, {0xff, 0x1, 0x0, 0x0, @irqchip={0x100, 0x4}}]}) writev(r0, &(0x7f0000001500)=[{&(0x7f0000001600)="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", 0x104d}, {&(0x7f0000001340)="4f4aed58d69d0c3ffb63ebdbeab1d7d47f293dc90a8d5ff552c8b181961ed8eea551dbc2c2756d687ff444f036fa817b49065a7ee9d708ae7fe986a675e5dfb5c8b9e66599d7996de79ac968109ecb21745db896808dc527f2386ab0c15ba8c1278231929047310d9f02bb9a8723f060d9c61a9d2ae45ea22192d6397b027b8b4b79b78546547d83049ed04ec5ff1cbe5de850c87a8c711a2e7ad0c6f6f516bf498be38726e5ccc62d10d5ed5fb86b617b5867e800987928e74301f128830e61975d327f8d1b89986f3e6cd9afa6083600d1b92c468bc5feedafc05c099c5fd41203aa4a81db21d6", 0xe8}, {&(0x7f0000001540)="5d3eb35f061695cca45a5f86e18ce44073f9502fba06a5132613c084c96d11c68da30dc31074febfa209e311a5eec675bf5342bfbe912c0c3072c544f05d9b1fafed51c00a18ea6cb574c3d9785d751a695a34f528f4084a0ea456df334bb075477c7e9d9abe03a75adfd3fce235080cadfee95e4044bd0365143648ec4d914dabe80137b9a1aec2bfcb3a7f4cc4c2a520079842a76e8d16c8f6", 0x9a}], 0x3) 2018/05/29 17:12:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) lseek(r1, 0x0, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000040)="642e0f00194329ab0e000000660f388156590f20d835200000000f22d8400f35664b0f3a61680500b805000000b9020000000f01c1f2420f01dfc4213f58e148b809000000000000000f23c80f21f8350c0090000f23f8", 0x57}], 0x1, 0x0, &(0x7f0000000200)=[@vmwrite={0x8, 0x0, 0x493, 0x0, 0x5, 0x0, 0xf53, 0x0, 0x56d}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={'ifb0\x00', {0x4, 0x3, 0x7, "fc680a263225", 0x100000000}}) 2018/05/29 17:12:26 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x6000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:26 executing program 0: socket$inet(0x10, 0x80002, 0x0) 2018/05/29 17:12:27 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="0a017db8", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000680)) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000002700)="367322cdb55e553604b7808ce36025cb7ad8cc6f08acbf68", 0x18}], 0x1, &(0x7f0000002b00)}], 0x1, 0x0) recvmmsg(r0, &(0x7f000000a000)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)=""/231, 0xe7}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/154, 0x9a}, {&(0x7f0000000340)=""/157, 0x9d}], 0x4, &(0x7f0000000440)=""/102, 0x66, 0x2}, 0x4b3}, {{&(0x7f00000004c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000540)=""/187, 0xbb}, {&(0x7f0000000600)=""/119, 0x77}, {&(0x7f0000000680)}, {&(0x7f00000006c0)=""/16, 0x10}, {&(0x7f0000000700)=""/204, 0xcc}, {&(0x7f0000000800)=""/172, 0xac}, {&(0x7f0000001400)=""/4096, 0x1000}], 0x7, &(0x7f0000000940)=""/98, 0x62, 0x3ff}, 0x9}, {{&(0x7f00000009c0)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a40)=""/156, 0x9c}, {&(0x7f0000000b00)=""/222, 0xde}, {&(0x7f0000000c00)=""/25, 0x19}, {&(0x7f0000000c40)=""/32, 0x20}, {&(0x7f0000000c80)=""/110, 0x6e}, {&(0x7f0000000d00)=""/179, 0xb3}, {&(0x7f0000000dc0)=""/18, 0x12}, {&(0x7f0000000e00)=""/171, 0xab}], 0x8, &(0x7f0000000f40)=""/96, 0x60, 0x8001}}, {{0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000000fc0)=""/71, 0x47}, {&(0x7f0000001040)=""/118, 0x76}, {&(0x7f00000010c0)=""/234, 0xea}, {&(0x7f0000002400)=""/219, 0xdb}, {&(0x7f00000011c0)=""/68, 0x44}, {&(0x7f0000002500)=""/199, 0xc7}, {&(0x7f00000012c0)=""/56, 0x38}, {&(0x7f0000002600)=""/143, 0x8f}, {&(0x7f0000002740)=""/227, 0xe3}, {&(0x7f0000002840)=""/187, 0xbb}], 0xa, &(0x7f00000026c0)=""/1, 0x1, 0x4}, 0x6}, {{&(0x7f00000029c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002ac0)=""/241, 0xf1}, {&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/133, 0x85}, {&(0x7f0000003ec0)=""/4096, 0x1000}], 0x4, &(0x7f0000003c80)=""/169, 0xa9, 0x100000001}, 0x1}, {{0x0, 0x0, &(0x7f0000006100)=[{&(0x7f0000003d40)=""/119, 0x77}, {&(0x7f0000004ec0)=""/241, 0xf1}, {&(0x7f0000003dc0)=""/166, 0xa6}, {&(0x7f0000004fc0)=""/158, 0x9e}, {&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/76, 0x4c}], 0x6, &(0x7f0000006180)=""/4096, 0x1000, 0xffffffffffffffe0}}, {{&(0x7f0000007180)=@nfc, 0x80, &(0x7f0000007200), 0x0, &(0x7f0000007240)=""/71, 0x47}, 0x7c6}, {{0x0, 0x0, &(0x7f0000008740)=[{&(0x7f00000072c0)=""/136, 0x88}, {&(0x7f0000007380)=""/94, 0x5e}, {&(0x7f0000007400)=""/101, 0x65}, {&(0x7f0000007480)=""/4096, 0x1000}, {&(0x7f0000008480)=""/1, 0x1}, {&(0x7f00000084c0)=""/141, 0x8d}, {&(0x7f0000008580)=""/112, 0x70}, {&(0x7f0000008600)=""/81, 0x51}, {&(0x7f0000008680)=""/136, 0x88}], 0x9, &(0x7f0000008800)=""/62, 0x3e, 0x9}, 0x8}, {{&(0x7f0000008840)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000009dc0)=[{&(0x7f00000088c0)=""/57, 0x39}, {&(0x7f0000008900)=""/65, 0x41}, {&(0x7f0000008980)=""/4096, 0x1000}, {&(0x7f0000009980)=""/158, 0x9e}, {&(0x7f0000009a40)=""/222, 0xde}, {&(0x7f0000009b40)=""/152, 0x98}, {&(0x7f0000009c00)=""/166, 0xa6}, {&(0x7f0000009cc0)=""/224, 0xe0}], 0x8, &(0x7f0000009e40)=""/144, 0x90, 0x80000001}, 0x4}, {{&(0x7f0000009f00)=@ipx, 0x80, &(0x7f0000009fc0)=[{&(0x7f0000009f80)=""/6, 0x6}], 0x1, 0x0, 0x0, 0x80}, 0x8}], 0xa, 0x10100, &(0x7f000000a280)={0x0, 0x1c9c380}) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f0000000100)=[{&(0x7f0000000040)=""/2, 0x2}, {&(0x7f0000001300)=""/201, 0xc9}], 0x2, &(0x7f0000001240)=""/87, 0x57}, 0x0) 2018/05/29 17:12:27 executing program 5: r0 = socket$inet6(0xa, 0x2000000805, 0xfffffffffffffffd) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x10}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x9, 0x0, 0x3, 0x4, 0xffff, 0x10000, 0x7f}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x2, 0x3, 0x2, 0x2fde, 0x5, 0x1a54}, 0x20) 2018/05/29 17:12:27 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0xfffffffeffffffff}, 0xa000003fe, 0x0, 0xfffffffffffffff8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='trusted.syz\x00') bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x7fff, 0x4) 2018/05/29 17:12:27 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0xa000000}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:27 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x4, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8ff0000000079a2f8ff00000000bf200000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) r1 = dup2(r0, r0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) sendto$packet(r1, &(0x7f0000000140)="b68c1703e2bb97835448dc9755eedd70ff16ed0093493918bc3f215d78dd102631a0ac4c2f167760627936df60686422bc7ee57bda68cafcfbae11f25bfe9050fdb9ba1946ef4c9b3312c2de27da9cd07d230dbf7a3fef76cea6788416e139cf68e43981", 0x64, 0x40000, &(0x7f0000000200)={0x11, 0x1f, r2, 0x1, 0xff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/05/29 17:12:27 executing program 0: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdd, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x5ef0000000000000, 0xba, 0xea, 0x1b}, 0x8) 2018/05/29 17:12:27 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffc000/0x1000)=nil, 0x4be, 0x4, 0x80, &(0x7f0000ffb000/0x4000)=nil, 0x332}) sendmsg$alg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) 2018/05/29 17:12:27 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x2000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:27 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0x11000000}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:27 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001e80)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002ec0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002e80), 0x111, 0x1009}}, 0x20) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001e00)='/dev/urandom\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) write$rdma_cm(r0, &(0x7f0000003500)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000034c0)={0xffffffff}, 0x13f, 0x8}}, 0x20) write$rdma_cm(r0, &(0x7f0000003540)=@disconnect={0xa, 0x0, 0xfa00, {r2}}, 0xfffffea4) recvmmsg(0xffffffffffffff9c, &(0x7f0000001c40)=[{{&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/178, 0xb2}, {&(0x7f0000000180)=""/27, 0x1b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000300)=""/107, 0x6b}, {&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/118, 0x76}], 0x6, &(0x7f0000000540)=""/226, 0xe2, 0x3}, 0xe5e2}, {{&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/99, 0x63}], 0x1, &(0x7f0000000780)=""/154, 0x9a}, 0xdbef}, {{&(0x7f0000000840)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001b80)=[{&(0x7f00000008c0)=""/88, 0x58}, {&(0x7f0000000940)=""/246, 0xf6}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/153, 0x99}, {&(0x7f0000001b00)=""/109, 0x6d}], 0x5, &(0x7f0000001c00)=""/41, 0x29, 0x8}, 0x4}], 0x3, 0x40000100, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000001d00)={@in6={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x18}, 0x1000}}, 0x0, 0xfffffffffffffffc, 0x40af, "901fb606273e006f92f49344fdc67f57a6d22fa750e2da125ff39a72a7c2083c32145d3c47a9227330a4f7e6ae58a82a819c1afc7b79c33e3df8a51ff16163c112daf9d02bfafb54ee791ef2c0d0d357"}, 0xd8) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @loopback={0xfe80000000000000, 0xa}}}}, 0x48) write$rdma_cm(r0, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000080), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) 2018/05/29 17:12:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1ff, 0x100) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0xffffffffffffff0d) r2 = accept$alg(r0, 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000000c0)={0x4, 0x2}) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001200)={0x0, 0x7ff, 0x3, 0x1, 0xffff, 0x9, 0xffffffffffffffff, 0x1, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0xffffffffffffffff, 0x1, 0xa, 0x4e07bb62, 0x7}}, &(0x7f0000000140)=0xb0) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000001440)=0x101) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000012c0)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001300)="84ebe4b9e10c249bce53d88f7959937be658da83fdd60bfb4de460b353b1379bb58f383703a62a4b17264a8f58e40d4fda1205d9dddc136c61a763fa4639ba94503ca2c470878d04d1320b150839a13892c81d270ea9d23434aa97057596c4aae6e852e636ed89bbf73af0107bbf0379c5843732da7fa93edcde730d87ea9f865961b361838dcd2f0c4eead39b3910ffbd2d388ab3fecea99fd1cafcdd0d90baa13992040cc5b6639d6fe79c6894d8adac90009d0befaef6ab858e0f346b660bbd97ec", 0xc3) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x22c}, 0x0) 2018/05/29 17:12:27 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x258880, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000289000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000046659a62290ffc380c2dbfc75e89e106ba4206274d760dfe0597260617e101000000000000000001e2bf5022040000000000007f6d63cc8769c29c4d91b00ffff0bed13da245ec9e48b748d3050bc1700612dbc3080c91125fa158cf12312f78fc0400000000000000060000000000000019"], 0x83}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/05/29 17:12:27 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000080)) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x6, 0xfc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000001c0)=@filter={'filter\x00', 0xe, 0x2, 0xc98, [0x0, 0x20000440, 0x20000470, 0x20001078], 0x0, &(0x7f0000000180), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0xf, 0x76, 0x2, 'ip_vti0\x00', 'dummy0\x00', 'irlan0\x00', 'bridge_slave_1\x00', @random="b501c265ff80", [0xff, 0x0, 0xff, 0xff, 0xff], @random="ba5aa51bf56a", [0xff, 0xff, 0xff], 0xf0, 0x168, 0x198, [@cgroup0={'cgroup\x00', 0x8, {{0x20, 0x1}}}, @nfacct={'nfacct\x00', 0x28, {{'syz0\x00'}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0xfffffffffffff0c9, 0x7, 0x3, 0x1, 0x0, "c6b170f947fb920f3f0e58174b325a28209418f77c5e1793b38bf66cca6b36932a142c033efb0be48ebe042e36930fbb8f8e13649c10dfb2d11c0037abe4c59c"}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x3, 0x24, 0x8847, 'veth1_to_bridge\x00', 'dummy0\x00', 'yam0\x00', 'bcsf0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0xf7fa947fe6124f05, 0xff, 0x0, 0xff], 0x9c0, 0xa10, 0xa40, [@among={'among\x00', 0x8e8, {{0x794, 0x1f, 0x73, {[0x4, 0x1, 0x7f, 0x0, 0x9, 0x9, 0x3, 0xd225, 0xc7, 0x0, 0x8, 0xfff, 0x8001, 0x8, 0x7fffffff, 0x8, 0x6, 0x400, 0x8, 0x1, 0x1, 0x6, 0x9, 0x1, 0x2, 0xc45, 0xffffffffffffff7f, 0x81, 0x1, 0xfffffffffffffffb, 0x3, 0x80, 0x3, 0x3, 0x0, 0x10000, 0xfff, 0x5, 0x4, 0x7, 0xd2ccb3, 0x0, 0x9, 0xfffffffffffffe00, 0xffffffff7fffffff, 0x7, 0x8001, 0x1000, 0x3a7, 0x905, 0x96b3, 0x100000000, 0x1, 0x5d, 0x4, 0xfffffffffffffffd, 0xff, 0x0, 0x7fffffff, 0x7, 0xffff, 0x7, 0x7, 0xf97, 0x22de, 0x3, 0x2e, 0x9, 0x100000000, 0xbe5, 0x5c60e99b, 0x80, 0x10001, 0x0, 0x81, 0x100000000, 0x17, 0x7e36ef5e, 0xfffffffffffffff8, 0xd8a, 0x8, 0xd7a, 0x6e1d1c3c, 0xffffffffffffc833, 0x6c69, 0x1f, 0x1, 0xf2, 0x4, 0x800, 0x0, 0xffffffff, 0xfffffffffffffffd, 0x8, 0x100000000, 0x7fff, 0x20, 0x7, 0x0, 0x10000, 0x1, 0x449f, 0x8000, 0x10001, 0x3, 0x0, 0x4, 0xaa9, 0x8001, 0x4, 0xffff, 0x59, 0x497, 0x2, 0x8, 0xffffffff, 0x3, 0x8, 0x10001, 0x200, 0x7ff, 0x5b4d, 0x7, 0xee5, 0x6, 0x100, 0x3, 0xe1, 0x100, 0x4, 0x7, 0x2, 0x5, 0x0, 0x1000, 0x10000, 0x8000, 0xa00d, 0xc5a3, 0x1, 0xfff, 0x6, 0x4, 0x1000, 0x9, 0x1000, 0x5, 0x81, 0x200000000000000, 0xfd, 0x5f9, 0x8001, 0x101, 0x0, 0x0, 0xfffffffffffffffe, 0x800, 0x20, 0x800, 0x245, 0x8000, 0x9, 0xacf4, 0x8, 0x8, 0x5, 0x8, 0x1, 0x80000001, 0x3ff, 0x9, 0x10001, 0x4, 0x4, 0xad15, 0x8, 0x5946, 0x80000001, 0xaa4, 0x80008000000000, 0x1, 0x8, 0x7ff, 0xa1, 0x7fff, 0x5, 0x7ff, 0x8, 0x3, 0x4, 0x3, 0x100, 0x0, 0x40000000000, 0xca33, 0xe0, 0x1, 0x1, 0xd9, 0x1, 0x80, 0x7, 0x6, 0x5, 0x3, 0x100000001, 0x3ff, 0x480000000, 0x9, 0x3f, 0x19fd, 0xffff, 0x28, 0x1ff, 0x8, 0x6, 0x2, 0x6, 0x3f, 0x4, 0x2, 0x4e86, 0x400, 0x7ff, 0x10000, 0x81, 0x3ff, 0x7, 0x2, 0x0, 0xffffffff, 0x7, 0x401, 0x748, 0xff, 0x100000001, 0x200, 0x3, 0x0, 0x36, 0x8001, 0x4, 0xc83c, 0x75, 0x10000, 0x7, 0x3, 0x9, 0x1, 0x5214, 0x9, 0x25e, 0x2, 0x3f, 0x6, 0x4, 0x7], 0x7, [{[0x590, 0x7]}, {[0x3f, 0x5], @multicast1=0xe0000001}, {[0x8, 0xf50], @dev={0xac, 0x14, 0x14, 0x20}}, {[0x7, 0x2], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x4, 0x800], @multicast1=0xe0000001}, {[0x1ff, 0x77], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x6, 0x7], @remote={0xac, 0x14, 0x14, 0xbb}}]}, {[0x5, 0xf47, 0x800, 0x30, 0x7, 0x1, 0xfff, 0x400, 0x6, 0x7, 0xffffffffffffffe1, 0x3, 0x9, 0x5, 0x4, 0x4, 0x3, 0x1, 0x8001, 0x6, 0x7, 0x8, 0x7, 0x3, 0x2, 0x9, 0x6, 0x400, 0x1, 0x4, 0xffffffffffffff7f, 0xc502, 0x6, 0xf9d7, 0x0, 0x7ff, 0xcc, 0x5, 0x5, 0x4, 0x1, 0x40, 0x1, 0x4, 0x8, 0x3, 0x1, 0x0, 0x400, 0x72, 0x1, 0x7cacba71, 0x0, 0x401, 0x4, 0x1000, 0x3f, 0x80000001, 0x2, 0x4, 0x4, 0x3, 0x7fff, 0x42f313f3, 0x6, 0xb689, 0x1, 0x8, 0x0, 0x6, 0x4b4, 0xff, 0x4, 0xfffffffffffffffd, 0x9, 0x7fffffff, 0x4847800000000000, 0x4641, 0x7, 0x2, 0x0, 0x1ff, 0x9, 0x81, 0x47, 0x9, 0xd9, 0x3, 0x80000001, 0xfffffffffffffffd, 0x20, 0x9230, 0xffff, 0x2, 0x1, 0x42, 0x6, 0x7, 0x8e, 0x9, 0xfff, 0x10001, 0x3, 0x1f, 0x8, 0x6, 0xfffffffffffffff7, 0xff, 0x8, 0xffffffffffffff6e, 0x7, 0x0, 0x3f, 0x7, 0x9, 0x7, 0xe2, 0x4, 0x80, 0x400, 0x0, 0x4, 0x1, 0x1ff, 0x0, 0x80000001, 0x80000000, 0x9, 0x7, 0x5, 0xffffffffffff16d6, 0x800, 0x81, 0x1, 0x2, 0x4, 0x4, 0x1, 0x4, 0x1ff, 0x80, 0x8, 0x84, 0x1, 0x20, 0xfffffffffffffff9, 0x3f, 0x800, 0x7, 0x7, 0xff, 0x4, 0x0, 0x7, 0x5, 0x3ff, 0x8001, 0x80000001, 0x9, 0x95, 0x5, 0x6, 0x55a4, 0xd1, 0x401, 0x9, 0x100000001, 0x0, 0x4000000000, 0x5, 0xffffffff, 0x3ff, 0x0, 0x7, 0xe684, 0x2, 0x1, 0x1ff, 0x4a8, 0xffffffffffffff4a, 0x1, 0x400, 0x4, 0x2c0b, 0x5, 0x7, 0xac, 0xd5, 0x5, 0x6, 0x4, 0x401, 0xfff, 0x8001, 0x9, 0x7f, 0x7, 0xffff, 0x9, 0x0, 0x8, 0x5, 0x9, 0x92, 0x4, 0x9, 0x3, 0x5f, 0x9, 0x7f, 0x1, 0x3, 0x7, 0x7fffffff, 0x1, 0x0, 0xffff, 0x9, 0xdd45, 0x2, 0x1000, 0xa, 0x3, 0x3, 0x9d, 0x7, 0x5, 0x4, 0x1000, 0x4, 0x80000000, 0x3ff, 0x1, 0x7, 0x9, 0xffffffff, 0x0, 0x9, 0x8, 0x1f, 0x2, 0x3, 0x7, 0x100000000, 0x85, 0x1ac, 0x20, 0x20, 0x5, 0x8, 0x7c8, 0x4, 0x101, 0x0, 0x5, 0xb460, 0x9], 0xa, [{[0x1, 0xfffffffffffffffd], @multicast2=0xe0000002}, {[0x400, 0xcd3], @loopback=0x7f000001}, {[0xd83c, 0x191d], @dev={0xac, 0x14, 0x14, 0x7}}, {[0x6, 0x600000000000000], @loopback=0x7f000001}, {[0x272, 0x81], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0xc91, 0x7707], @multicast2=0xe0000002}, {[0xffffffff, 0xfffffffffffffffb], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x9, 0x1a8], @multicast1=0xe0000001}, {[0x80000000, 0x8000], @multicast2=0xe0000002}, {[0x7, 0x9], @dev={0xac, 0x14, 0x14, 0x1e}}]}}}}, @quota={'quota\x00', 0x18, {{0x0, 0x0, 0x1ff, 0x81}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xffffffff, 'syz0\x00', 0x2}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0xd10) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000100)={0x7, 0x7, 0x2, 0x0, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/05/29 17:12:27 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x100000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:27 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0xeffdffff}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:27 executing program 6: prctl$getname(0x10, &(0x7f0000000000)=""/25) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)="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", 0x0, 0x0) lseek(r0, 0x0, 0x1) 2018/05/29 17:12:27 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo/3\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2}}, 0x0, 0x0, 0x0, "2241f814667a487e100e39ec72d66fe006a4e54e6fe1c444159c9c715184c05b68f80a8dc3fd442441eb83222a1af8745e1c2f14c42534c962e0d39a6cf556a366c46db05a59c699f4e8b0232bbe4c68"}, 0xd8) 2018/05/29 17:12:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="240000001a00130000000000000000000a00e100000000000000000008000100", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/05/29 17:12:27 executing program 5: socket$nl_generic(0xa, 0x5, 0x84) 2018/05/29 17:12:27 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x3000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:27 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x234, 0x20040) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="01040000", @ANYRES32=0x0], &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0xfffffffffffffffb}}}, &(0x7f00000003c0)=0x84) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000140)={0x5, 0x9, 0xffff, 0x5, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) write$binfmt_elf32(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x58) 2018/05/29 17:12:27 executing program 6: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10, 0x510bfd6afe53280c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000005c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000600)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000700)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000740)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x4e21, 0x3, 0x4e21, 0x0, 0xa, 0x80, 0x80, 0x89, r2, r3}, {0x7, 0x8000, 0x2, 0x4, 0x3f, 0xffffffffffffffe0, 0x3, 0xfff}, {0x8, 0x6, 0x7, 0xc0}, 0x8, 0x0, 0x1, 0x1, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x3, 0x3, 0x8, 0x6, 0x2, 0xe6}}, 0xe8) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000100), 0xfffffffffffffec9) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'gre0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x6, 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, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000a40), 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@dev, @in=@remote}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000b00)={0x0, &(0x7f0000000a80)=""/66}) bpf$MAP_CREATE(0x0, &(0x7f0000000840)={0x5, 0x3, 0x1ff, 0x80000001}, 0x2c) 2018/05/29 17:12:27 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0xffffffc0}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:27 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000100), 0xffffff79) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/05/29 17:12:27 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="6e7feb33fac0c68908") pwrite64(r1, &(0x7f0000000140), 0x0, 0x3) 2018/05/29 17:12:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x39}}) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0xc2, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000001c0)=0x7, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x1e, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/05/29 17:12:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000040)='(\\keyring\x00') 2018/05/29 17:12:27 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xc0ffffff], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x302, 0x33}, 0x28) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/115) 2018/05/29 17:12:27 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x80ffffff], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:27 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000306000000ffdbdf25060000003400030014000000000000000000000000bb08000400005400001400060000000000000000000000000000000001"], 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20, 0x0, 0x6, 0xff}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/29 17:12:27 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, r1, 0x2, 0x70bd27, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3c}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x0, 0x4}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e21, @rand_addr=0x7f}}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0xbf, @multicast2=0xe0000002, 0x4e21, 0x4, 'lblc\x00', 0x1a, 0x4e, 0x7f}, 0x2c) 2018/05/29 17:12:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x8000, 0x8001, 0x8, 0x100, 0x2}, &(0x7f00000000c0)=0x98) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e23, 0x3, @empty, 0x3f}, 0x7ff, [0x11d, 0x3, 0x36, 0x9, 0x3f, 0xbf6f, 0x4, 0xfff]}, 0x5c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x2a}}}, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'irlan0\x00', 0x200}) recvmmsg(0xffffffffffffffff, &(0x7f0000000c00)=[{{&(0x7f0000000400)=@l2, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000000)=""/117, 0x75}, 0x7}], 0x1, 0x0, &(0x7f0000000cc0)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) 2018/05/29 17:12:27 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0x3e8}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:27 executing program 0: r0 = gettid() tgkill(r0, r0, 0x3d) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x800) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x6}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000480)={r4, @in6={{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0xd9}}, 0x73, 0x2, 0x46d9a784, 0x1, 0x41}, &(0x7f0000000540)=0x98) r6 = eventfd2(0x1, 0x801) r7 = socket$can_raw(0x1d, 0x3, 0x1) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r1, 0x1}, {r6, 0x1}, {r7, 0x8010}], 0x3, &(0x7f0000000180)={r8, r9+30000000}, &(0x7f0000000600)={0x4}, 0x8) exit(0x0) sched_setattr(r0, &(0x7f0000000000)={0x31, 0x5, 0x10000000000, 0x7fffffff, 0x1004, 0x400000000200, 0xffc, 0x7ff}, 0x0) ioprio_get$pid(0x2, r0) r10 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x8, 0x80000003fe) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000005c0)={r5, 0x1f, 0x30}, 0xc) getsockopt$EBT_SO_GET_INFO(r10, 0x0, 0x80, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000380)=0x78) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/92) r11 = gettid() perf_event_open(&(0x7f0000000640)={0x3, 0x70, 0x7, 0x3f, 0x8, 0x7fffffff, 0x0, 0x7, 0x4, 0x5, 0x7, 0x7, 0x1ff, 0x100000000, 0xc1, 0x1, 0x81, 0x2, 0xfffffffffffffff8, 0x3, 0x0, 0x10001, 0x17, 0x1000, 0x80000001, 0xc31, 0x100000001, 0xa94, 0x2, 0x304, 0x3, 0xfffffffffffffffe, 0x3, 0x9, 0x785, 0x380, 0x7, 0x3, 0x0, 0x5, 0x1, @perf_config_ext={0x4, 0x101}, 0x4010, 0xe69f, 0x1, 0x0, 0x1, 0xf6c, 0xfb16}, r11, 0xf, r10, 0xa) umount2(&(0x7f0000000580)='./file0\x00', 0x4) listxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/97, 0x61) 2018/05/29 17:12:27 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x80) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000080)) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0) bind$inet(r0, &(0x7f0000a0dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0x1]}) 2018/05/29 17:12:27 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$sndseq(r0, &(0x7f0000000380)=[{0x3, 0x0, 0x0, 0x0, @time={0x77359400}, {0x81, 0x5}, {}, @control}], 0x30) socket$bt_bnep(0x1f, 0x3, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x9, 0x3, 0xfbdd}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x12000) 2018/05/29 17:12:28 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0xfffffffffffffffe) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) bind$ax25(r1, &(0x7f0000000040)={0x3, {"2368ce7e91bf04"}, 0x9}, 0x10) 2018/05/29 17:12:28 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x300], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$KDDISABIO(r3, 0x4b37) 2018/05/29 17:12:28 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0x100000000000000}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:28 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000000000000, 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, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) 2018/05/29 17:12:28 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0xff5b) ioctl$sock_bt(r0, 0x0, &(0x7f0000000040)="eb4423a9b7e7f9155d0a27771ba677cebb7652432902535ab276cce8beade426c4a5192ebb7fb67287b9edec7e4edc3b86fc698c650f58c787cad1d16b9a31ad1ad0218d7763f0089801e82aef8e019d0ed75570e1409f84e579612ec2bbb1df44933b42559795fc4df687bc0e7544b72d2c3e8e4e9c7bffa8ede455d4fb92d3a547897235084815f10719aebf9dc2a4a79177f91f7ceae1c60727d126720925bb8e20080f24b989b0572ec0f3e250ba7ffaf48d3c973f2457ff324b43c6f383d63530b2decc3632ea348627fdbfa8fd14aaaf5b589f683fb3752b9cfdb7af4f9546e50327") recvfrom$ax25(r0, &(0x7f0000000180)=""/87, 0xfffffffffffffd18, 0x0, &(0x7f0000000000)={0x3, {"b0e9b527204877"}, 0x3}, 0x10) accept4$ipx(r0, 0x0, &(0x7f0000000200), 0x80000) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000380)={0x0, @broadcast, @loopback}, &(0x7f00000003c0)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'bond_slave_1\x00', r3}) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000000140), 0x4) 2018/05/29 17:12:28 executing program 0: syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') unshare(0x2000400) socket(0xa, 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffffff7, 0x101080) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/29 17:12:28 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x102, 0x0) fallocate(r0, 0x10, 0x4b800, 0x3) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x8, 0x4) 2018/05/29 17:12:28 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/kcm\x00\b\x00') readv(r0, &(0x7f0000001680)=[{&(0x7f0000001480)=""/96, 0x60}, {&(0x7f0000001500)=""/135, 0x87}], 0x2) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x2c, [], 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000000040)=""/44}, &(0x7f0000000080)=0x78) 2018/05/29 17:12:28 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x60], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:28 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0x11}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:28 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000040)) 2018/05/29 17:12:28 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="02180000100000000000000000000000030006000000000002000000e00000010000000000000000080012000000000000000000000000001a00000000000000000000000000000000000000000000000000000000001bed725214bb000000000000000000000000031605000000000002000000e00000010000000000000000"], 0x80}, 0x1}, 0x0) 2018/05/29 17:12:28 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xffffffc0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:28 executing program 7: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xf9b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/29 17:12:29 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680), 0x0, 0x4000000000000000}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:29 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x2], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:29 executing program 1: r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="83", 0x1, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000100)) keyctl$clear(0x7, r0) keyctl$clear(0xb, r0) 2018/05/29 17:12:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001880)="2ef99f8baf76f54e8b1c8677f925731e", 0x10}], 0x1, &(0x7f0000000200)}, 0x0) recvmmsg(r1, &(0x7f00000028c0)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000018c0)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001700)=[{&(0x7f0000001680)=""/91, 0x5b}], 0x1, &(0x7f0000001740)=""/150, 0x96}}], 0x2, 0x0, &(0x7f0000001800)={0x77359400}) 2018/05/29 17:12:29 executing program 3: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x1e) write$binfmt_misc(r0, &(0x7f0000000080)=ANY=[@ANYPTR], 0x321) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) lseek(r0, 0x0, 0x4) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f00000002c0), 0x4) 2018/05/29 17:12:29 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/35, 0x23) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3b) 2018/05/29 17:12:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) accept4$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/05/29 17:12:29 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x200004) close(r1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000040)=""/108) 2018/05/29 17:12:29 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xf5ffffff00000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:29 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={"6c6f00000000c5fffffff600000000ec", &(0x7f0000000200)=ANY=[@ANYBLOB="3b00000100010000"]}) 2018/05/29 17:12:29 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x80080) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f0000000140)="0da0969fc8628d92d377d1d70b930319fe0600f1f2ab3e301ca09c02b27586470724c9f4c72168e9cc87a579caec32b8a8a9d046730f0a0f515b0fe0cf3079c2138837d10a3a61bd7674d192fbd21266b5d3f73bf79797dd7fdb5fb2b6dc6bd0a313db270e5aeb86f6e612d6dabccada8b8518c9b8af072af0204fd4976d2d756713f5c599d421472e72ab1e321633a2cebcd37e74e9cb8844540c657ea7c974f951296e5695d9472146d7bd87e8ec3f495dee6ff2d762fdffa5cd84f44c", &(0x7f0000001040)="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", 0x2}, 0x20) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="a60f49"]) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/29 17:12:29 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:29 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) clock_getres(0xa, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x5}, &(0x7f0000000140)=0x8) 2018/05/29 17:12:30 executing program 1: socket$pptp(0x18, 0x1, 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) getpgid(r1) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={r4, 0x6d2e, 0x30, 0x2, 0x8}, &(0x7f0000000300)=0x18) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000080)="a7b1bb028c75d2ab5ef2f4b6e603521be04fcc1fa8e21dbcbfa0566f8319e9c2eaf20580bfe5d37926f554ef1bbd54bcb8c1a23d19") r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TLS_RX(r5, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x2000, 0x0) 2018/05/29 17:12:30 executing program 0: syz_emit_ethernet(0x7, &(0x7f0000001680)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f0000001640)=ANY=[@ANYRES32, @ANYPTR=&(0x7f00000013c0)=ANY=[@ANYRES64, @ANYBLOB="b0", @ANYRES16, @ANYRES64, @ANYPTR, @ANYBLOB="c42e5e385b4dcd0592df41d23ffe7244a064b5b32b3192606a348e8edf34dd8c8067cbeb67eddda07e7a8ea3a98d52df7d221386780a3d5faf2623d9b21efeebd800253d2a56ee33c15e9a9987d906ef5a3fb24f833f82ce792acbad8783d71b2b1b7dd1872c41007604e36428e2ed532608c96f7a74841bfbbca3a58310c8bbff266aee66f19b5cc97591fab966dbff0cb1e35bd4b35a43ef93776e502554ee0ed0b3cc3684bf5b05c8aea6e07b83380e8630ecfbb9e5bd6c59eaea28838efc4261c9b3fe034908426fee14579d2c2a2bfd8dd77e420a428e731edc1809981c94f4822d2e453179989c6e136d8dff88f3b144ff8e8d484b4b", @ANYRES32, @ANYRES64], @ANYPTR=&(0x7f0000001500)=ANY=[@ANYRES16, @ANYRES32], @ANYPTR64, @ANYPTR64=&(0x7f0000001540)=ANY=[@ANYRES64, @ANYBLOB="38f93b4cc0b07fa3a7645367e74a25cb14b28a27aea91dec2dfd42558535c1f5e0c7e68208753a43497b46f9ce6096eadf9e62b903500889bb703a478233a00c5324c168ff062491dc839d3d1ff974dc3e23fa7da760be63a018914ba19ee1a724849377f02ac35c6b5ac81ba775ffe938130a36364b8186e361adf4b5b2b78de0952a9e7a33d54b82b5d3eab0b86f3a2b8ed9b9bbef0ee5b0ef37791a3fae34cf05b71b3f067fdf7f6d14b7ac26b97de3a7f6fe62110645f98a665648739e9c80cc81ed8a13eaf4683805719646a718b2458d2c2b828a67692df4aa2ed1637264e010891c", @ANYPTR64, @ANYRES64], @ANYRES16], @ANYRES32, @ANYPTR64, @ANYBLOB="d0dff1bf7637b65c4dd9700692be9b3eac8c810e79ef4bb0fa6761c7f69b84e875e94513b19f6657e3800ba4b17471e96a700c796cc733a529ee048bd44af30b9bab45f91a8be520be8924476b11043f4accb819a99695503833ec94f70166724bc5f59237c96eb259df10cdb1d9b285ec3eca6c04f8397e3f5f21b2283d05420a407f7fe04125e5d5ae105bedbd5535365986089fd84aa4e579ec7b2eb17781222f8a340456293287e964f63c603c920a3a002dc1bea55c3f2439b269e0fd2d5aa5e748dd8f2c3042b539874c790e2acc066c6479cd47e4d067", @ANYRES64, @ANYRES32], 0x0) r0 = gettid() r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001200)='/dev/qat_adf_ctl\x00', 0x60400, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001240)='/dev/ppp\x00', 0x42001, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000019c0)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001280)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000001380)=0xe8) getgroups(0x7, &(0x7f0000001780)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000001880)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/ptmx\x00', 0x488000, 0x0) r10 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$unix(r1, &(0x7f0000001980)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000140)="b03a94dc421bec5ad71340bb72743aff658f495e1aea5cc869d7890fe5f73255f289db80a30ea41d040addc740dfe598d07c1d7ab81e0270725d225179fa547bf17467d0c91ba259fe0da0c96cf9ff1bdc6208ea3a1aead8a22d6431c11c174135712d28e1b8b1e515f22949f91f13947e6e929bf46083cf711a3c0cc1892dfa732027073430b2408653bcc679afa2bbcfb44d7215f00e5dbff2cac150210bebb0399ead", 0xa4}, {&(0x7f0000000200)="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", 0x1000}], 0x2, &(0x7f0000001900)=[@rights={0x20, 0x1, 0x1, [r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r0, r5, r6}, @cred={0x20, 0x1, 0x2, r0, r7, r8}, @rights={0x18, 0x1, 0x1, [r9, r10]}], 0x78, 0x41}, 0x4000000) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x29, &(0x7f0000000080)=""/37) 2018/05/29 17:12:30 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x4000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:31 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:31 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000640)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000340)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) 2018/05/29 17:12:31 executing program 7: r0 = gettid() exit(0x0) getpriority(0x1, r0) wait4(r0, &(0x7f00000000c0), 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x7, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x32, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ipddp0\x00'}) 2018/05/29 17:12:31 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x4000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000140)={0x2, 0x0, [0x2ff, 0x1b]}) 2018/05/29 17:12:31 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x47) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x2401, &(0x7f0000000040)) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0x81, 0x3f, 0x4, 0xfffffffffffffffc, 0x2, [{0x5, 0x3, 0x1, 0x0, 0x0, 0x2000}, {0x0, 0x23, 0x5, 0x0, 0x0, 0x200}]}) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x9) read(r0, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/29 17:12:31 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f00000000c0)) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="ff8c03f68d8de00e3c3737ee94e87ccdc300d0bfaac7cb90aec4139c", 0x1c}, {&(0x7f00000003c0)='}', 0x1}], 0x2) 2018/05/29 17:12:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x200000088) recvfrom$inet6(r0, &(0x7f0000000100)=""/185, 0x26, 0x0, 0x0, 0xfffffffffffffeaf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x17, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x6000, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TCXONC(r2, 0x540a, 0x81) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000001bc0)}, 0x1) 2018/05/29 17:12:31 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xfffffff5], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:31 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:31 executing program 5: epoll_create(0x6) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0xfffffffffffffffb) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', '*&userselfem0\x00'}, &(0x7f0000000040)='$ppp0ppp0vboxnet0\x00', 0x12, 0x2) r1 = syz_open_pts(r0, 0x200004) close(r1) 2018/05/29 17:12:31 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000240)='ip_vti0\x00') ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000dc0)={0x8000, 0x7}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x10840, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f00000001c0)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000000080)={0x1}) write$binfmt_elf64(r2, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x0, 0x7fffffff, 0x543d4c1a, 0x48000, 0x3, 0x6, 0x6f8a29a4, 0x3ac, 0x40, 0x144, 0x9, 0x8, 0x38, 0x1, 0x8, 0x100000001, 0x1}, [{0x60000007, 0xff, 0xe8d, 0x100000000, 0x2, 0x7ff, 0x8, 0x2}, {0x6474e551, 0xff, 0x1, 0xffff, 0x4, 0x9, 0xfffffffffffffffd, 0x9}], "7cc1ec1baccc934242128d74674f85a8b0abd3434270985360984ff7b11b9e70ff65219fe3616532667bc5ef01c44cd884808fcbdf23fafbe5223f09dbd7951e3d1db9a00004801c376db3cbfef6f0081f0925b2e6b964fd46a17930c2845981e2b32d4df7eb870b9bfd293c3d", [[], [], [], [], [], [], [], [], []]}, 0xa1d) 2018/05/29 17:12:31 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x10) r1 = memfd_create(&(0x7f0000000080)='posix_acl_access{Y\x00', 0x0) fremovexattr(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797374656d2e706f7369785f61636c5f6102006573737b5900ab6d9cbbe7d5e95100160100e7417817f6e2dce11c35f2704ad85b06ab97f08754e005"]) 2018/05/29 17:12:31 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x600000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:31 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x85}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000040), 0xffffffffffffffef) 2018/05/29 17:12:31 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x4000000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:31 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"7465616d30000000005bfbe605266600", 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="2c00000013001108000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000033343609cfeb81bd0800000000000000"], 0x2c}, 0x1}, 0x0) [ 1713.216453] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/29 17:12:32 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r2 = socket(0x800a, 0x1, 0x0) getcwd(&(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000801, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/29 17:12:32 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:32 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x400000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:32 executing program 3: r0 = epoll_create1(0x0) fcntl$lock(r0, 0x25, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x6, 0x20000) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_getparam(r1, &(0x7f00000000c0)) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x0, 0x80}) 2018/05/29 17:12:32 executing program 7: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x20000) perf_event_open$cgroup(&(0x7f0000000040)={0x3, 0x70, 0x7, 0x5, 0x5, 0xc95, 0x0, 0x6, 0x10000, 0xa, 0x1, 0x5, 0x1000, 0x3, 0x2, 0x9, 0x1, 0x80, 0x7, 0x8001, 0x3, 0x2, 0x0, 0x3, 0xffffffff, 0x20, 0xffffffff, 0xd01, 0x3f, 0x8, 0x6, 0x4, 0x8, 0x81, 0xfffffffffffffffb, 0x3, 0x101, 0xf13, 0x0, 0x5, 0x2, @perf_config_ext={0x5, 0x5}, 0x8000, 0x9, 0x6, 0x2, 0x4, 0x57, 0x80}, r2, 0x8, r1, 0x9) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) read(r1, &(0x7f0000000140)=""/117, 0x75) 2018/05/29 17:12:32 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000240)=""/66, &(0x7f00000002c0)=0x42) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000200)={r0, r2}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) socket(0x8, 0xaf8e9339cc49e621, 0x1) 2018/05/29 17:12:32 executing program 5: r0 = socket$inet(0x2, 0x3, 0x19) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000140)={0x6, @broadcast=0xffffffff, 0x0, 0x8, 'nq\x00', 0x3, 0x0, 0xfffffffffffffffd}, 0x2c) 2018/05/29 17:12:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01100000001e00fb034d564b0000000001cb0761ad06006bf39c4734609804c87faabb0f44ba3c00faee6b2452eaaa082739ea6a"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000140)={0x10, 0x0, [0xc0000101]}) [ 1714.155128] IPVS: stopping master sync thread 12530 ... [ 1714.192208] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 2018/05/29 17:12:32 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xffffffffffffffff], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:32 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) [ 1714.201259] IPVS: stopping master sync thread 11281 ... 2018/05/29 17:12:32 executing program 5: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r0, 0x4) fcntl$setflags(r1, 0x2, 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x26ef599c, 0x80) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000140)={0x1, 0x5b, 0xa6, 0x372, 0x0, 0x8, 0x0, 0xfffffffffffffffb, 0x5dc5863d, 0x400}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', r1}, 0x10) removexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@random={'os2.', '\x00'}) getegid() r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f00000002c0)={0x2, 0x5, 0x1, 0x24d1, 0x7f, 0x57, 0x3f, 0x0, 0x545b, 0x1, 0x5, 0x3ff}) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000300)={0x4, 0xab, 0x8001, 0x1, 0x7f, 0xffffffffffffffa4}) r4 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @remote}, &(0x7f0000000380)=0x10, 0x80000) fcntl$notify(r4, 0x402, 0x20) r5 = openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x200000, 0x2) bind$rds(r2, &(0x7f0000000400)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000000440)={0x7, 0x0, 0x1, r4}) r7 = syz_open_dev$audion(&(0x7f0000000480)='/dev/audio#\x00', 0x9, 0x8000) r8 = syz_genetlink_get_family_id$team(&(0x7f0000000500)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f00000028c0)={'team0\x00', 0x0}) r10 = accept$packet(r2, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002940)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000002b00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002980)={0x128, r8, 0x2, 0x70bd27, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r9}, {0x10c, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xdac}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x9, 0x7, 0x0, 0xffff}, {0x2, 0x4a2800000000000, 0x1, 0x3}, {0x12, 0xffffffff, 0x4, 0x3f}, {0x9, 0x9, 0x0, 0xe3d}, {0x6, 0x6, 0x2, 0x80000000}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}]}}]}, 0x128}, 0x1, 0x0, 0x0, 0x10}, 0x80) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002b80)={&(0x7f0000002b40)='./file1\x00', r2}, 0x10) readv(r10, &(0x7f0000003000)=[{&(0x7f0000002bc0)=""/69, 0x45}, {&(0x7f0000002c40)=""/107, 0x6b}, {&(0x7f0000002cc0)=""/164, 0xa4}, {&(0x7f0000002d80)=""/26, 0x1a}, {&(0x7f0000002dc0)=""/230, 0xe6}, {&(0x7f0000002ec0)=""/8, 0x8}, {&(0x7f0000002f00)=""/54, 0x36}, {&(0x7f0000002f40)=""/47, 0x2f}, {&(0x7f0000002f80)=""/3, 0x3}, {&(0x7f0000002fc0)=""/55, 0x37}], 0xa) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000030c0)=0x0) sync_file_range(r3, 0x2565b167, 0x4, 0x4) setsockopt$sock_void(r4, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000003100), &(0x7f0000003140)=0x14) ioctl$VHOST_VSOCK_SET_GUEST_CID(r7, 0x4008af60, &(0x7f0000003180)={@any=0xffffffff}) poll(&(0x7f00000031c0)=[{r6, 0x2}, {r5, 0x8}, {r6, 0x10}, {r10}, {r7}, {r10, 0x42}], 0x6, 0x3) setpgid(r12, r12) 2018/05/29 17:12:32 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x40096100, &(0x7f0000000280)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000200)={0xfffffffffffff800, {{0xa, 0x4e20, 0xfff, @loopback={0x0, 0x1}, 0x10a}}, 0x1, 0x1, [{{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}}]}, 0x110) 2018/05/29 17:12:32 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x300000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:32 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:32 executing program 6: r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") r3 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r4 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x3f, 0x400000) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000000180)={0x4, 0x7fffffff}) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) pwrite64(0xffffffffffffffff, &(0x7f0000000380)="734d00b630", 0x5, 0x0) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="7f", 0x1, r5) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000280)={{}, {0x0, 0x4}}) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r3) keyctl$dh_compute(0x17, &(0x7f0000000040)={r6, r7, r7}, &(0x7f0000000600)=""/132, 0xffffffffffffff49, 0x0) 2018/05/29 17:12:33 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000100)={'syz1', "e8dd5337f71389f7b0ac38616df445a8c90da60c1ccfe3038e8e201ff27081c46d41e88f4baeb6201d8322d515f1679389992883d307d371da1e9dd60d7cf9fe20259a7d0550d6b7db33c46dae9773c02e195fc20337849fe109e4afd899fc0a9ba106df70a2fff197adfa92d416f6b444fd7789a5e7b6948ce119a3764f8d391031e6b4b0bf09ea68c12b8e4a0d0393a659ab47a22650ecb79f02ed8bb00541cc57"}, 0xa6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000200)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)) 2018/05/29 17:12:33 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x6000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:33 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000240)={0x6a74, 0x7, 0x5, 0xd5, [], [], [], 0x1, 0x1, 0x1, 0x1001, "fd5babf33b1065c75f37fa58df7724a7"}) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x116) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x10, &(0x7f0000000980)) r1 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000500)="e7", 0x1}], 0x1, 0x0) 2018/05/29 17:12:33 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:33 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="118d3bf761cbfe7fbf7f5101fe2469e1dc725ad25223fae740dd12c8") ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000080)="61f015") 2018/05/29 17:12:33 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) close(r0) 2018/05/29 17:12:33 executing program 0: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0), 0x20) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f64786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5ae2eebdbf13bfbccfa9475042b40af37d94b794fec563710fa60b56679f822bcd22093ef2f7bc5a9fa14b583bc4e0baa6c35e60227ad6a66130e702e107a6001e9b08e82a8f4bb47a72f2804e4dd7eb8946ab663e4d12f91566dcb4fe26a0e1df6c36341179e296bc89d2bd472f595328cb8eadc98f4d7f2683ef70a288eb9fa839dcef1b6ac8d7c2833fda64e95853cdd12f992ff4ba99f0a7957e80610d8ed465020e43ef01a71c000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x280040000000000, &(0x7f0000000040)}) 2018/05/29 17:12:33 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a", 0x4) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x1, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x5, 0x4, 0x0, 0x5, 0x667b, 0x1, 0xfffffffffffffff9, 0x7, 0x0, 0x1ff, 0x4, 0xffffffffffffff80, 0x2, 0x6, 0xfffffffffffffffc]}, &(0x7f00000002c0)=0x100) poll(&(0x7f00000012c0)=[{r1}], 0x1, 0x318000000) sendto(r1, &(0x7f0000000000)="95", 0x1, 0x0, &(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0x80) 2018/05/29 17:12:33 executing program 5: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="73597a30a58ce53bdcb162dbad14702625d154968a21324900000000000000001065c795a6fb9df28c28679f3e238c62f33afbed084490d46f733b33e0d61855fcca7bfbd1ab6137cab9883288ac5b8ad7e3df4ca152fd2fef7d887738fde6ef4c6bbcaaff3103473052"], 0x6a) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x2000002089f1, &(0x7f0000000080)={'sit0\x00\x00\x00\x00\x008\n\x00', @ifru_data=&(0x7f0000000180)="adf985b8d39b968aa06e6dd52a129c452bddaf7c073a95c48fa9ec914bfd6758"}) 2018/05/29 17:12:33 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x600], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:33 executing program 0: ioperm(0x2, 0x100000001, 0x9) r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00\x00\x00\x00`\x00', 0x4000, 0x2, 0x5b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000080), &(0x7f0000001040)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000001100000000000000000076657468305f746f5f7465616d000000697064647030000000000000000000006272696467655f736c6176655f3000007465616d5f73ff5e76655f3000400000aaaaaaaaaaaa0000000000000180c2000000000000000000000070000000e8010000180200005241544545535400000000000000000000000000000000000000000000000000500100000000000073797a30000000000000000000000000000000000000000000000000000000005345434d41524b000000000000000000000000000000000000000000000000000801000000000000000000000000000073797374656d5f753a6f626a6563745f723a7573625f6465766963655f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000100000011000000000000000000626f6e645f736c6176655f300000000076657468315f746f5f6272696467650073797a5f74756e00000000000000000065716c00000000000000000000000000ffffffffffff000000000000ffffffffffff0000000000000000a8000000d8010000080300006d616300000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000005345434d41524b000000000000000000000000000000000000000000000000000801000000000000000000000000000073797374656d5f753a6f626a6563745f723a7661725f73706f6f6c5f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005345434d41524b000000000000000000000000000000000000000000000000000801000000000000000000000000000073797374656d5f753a6f626a6563745f723a6273647074795f6465766963655f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000"]}, 0x628) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x91, "fef8bb019cef8a85e233ce6f30ddc91f814cedeb1b18d9757403491afd54762c44617b0aeeaee2a0b47fa8eff1c77bdf8a6a7e276d99fdf23855853f1dbb84e2d11255a5b64d20d42eb6de0ca72ab468cc2dc6f99b019bd8b6de96d64423029e49c32a7fb94e1df15b3cbfe3939a3a713c07ca28f087eda0c78fdf14dc8b1603b5ac1b3f44775b400bd15f0d9aeb3ff54b"}, &(0x7f0000000180)=0x99) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0x1, 0x87, "6fcb6027ba355a79d4e8be756db490ff625a365fdfa95aca58e58e1e9f4526083ed523e6268c4d697e9ccb0dd465b8e37386d484efe6df227d0ff354d52c7e0ddae866a7295ab3ce4394598975d13f15cca0ecceea8b2dfcfa47c7bc65b1d391383dcb4b53c0ff659893ed5cde7d3783437da9981b2c17493799ecf279feca2664347a23f7639f"}, 0x8f) 2018/05/29 17:12:33 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8935, &(0x7f00000000c0)={'lo\x00@\x00'}) socket(0xe, 0x803, 0x100000000) 2018/05/29 17:12:33 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x368) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x800, 0x40000) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000100)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x841, 0x0) ioctl$SG_GET_SCSI_ID(0xffffffffffffffff, 0x2276, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0x21, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000003c0)={0x0, 0x7f, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000480)={0x0, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000500)={0x2, 0x3, 'client0\x00', 0x1, "7bd1689718809334", "a53c063dccefb9194b7a00a51c886fe38f69f0437f1bfc3726c9e782dd1bee23", 0x1, 0x7fff}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) [ 1715.287901] kernel msg: ebtables bug: please report to author: No valid hooks specified 2018/05/29 17:12:33 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xffffff80], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:33 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x10000, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x2, 0x940) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={0x0, 0x5}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000600)={0x100000001, 0x2, 0x202, 0x8, 0xac, 0x401, 0x80, 0x3ff, r3}, &(0x7f0000000640)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000400)={0x0, 0x400000000000}, &(0x7f0000000440)=0x8) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000004c0)=""/151) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000480)={r4, 0x80000000, 0x6, [0x1, 0x7fffffff, 0x7, 0xc6, 0xfffffffffffffffe, 0x4]}, 0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x8000, 0x800000000, 0xfffffffffffffda9}, &(0x7f0000000200)=0x10) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r5, &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000000380)=[@in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}, @in6={0xa, 0x4e24, 0x6, @empty, 0x2}, @in={0x2, 0x4e22}], 0x48) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40a85323, &(0x7f0000000080)={0x80}) dup3(r6, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r6, 0xc08c5335, &(0x7f00000002c0)={0x1, 0x5, 0x0, 'queue1\x00', 0x4}) [ 1715.330474] kernel msg: ebtables bug: please report to author: No valid hooks specified 2018/05/29 17:12:33 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x2, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x40000) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000080)={0x3, 0x7}) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000180)=0x7fff, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 1715.456443] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/29 17:12:34 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:34 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/enforce\x00', 0x106, 0x0) fallocate(r0, 0x11, 0x0, 0x7fffffd) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x15, 0x8c, &(0x7f0000000000)="81fa643bf9b4a1349cacf4fefd042c52e1df90687d333b57abf9ff823416b089c69f9fc588d75bf6eefe256e0f67ae539a6fb7d0e67523a3b98f1980cfa3a87c2ff79f163423cd2e434082d9769b95f35d9a3d6909609a45bec167da1196a01565ee64fa1089c63c67428360436376ad15ffd602fdcd1e849469502c84be7d5c9cbd693e56323466df87a899"}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000100)={{0x16, @loopback=0x7f000001, 0x4e24, 0x1, 'ovf\x00', 0x20, 0x8, 0x7}, {@empty, 0x4e21, 0x2001, 0x8, 0x3, 0x30000000000}}, 0x44) 2018/05/29 17:12:34 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x200000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:34 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400283, 0x0) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8910, &(0x7f0000000380)={"74756e6c3000fdfdffff000ce000", @ifru_names='tunl0\x00'}) 2018/05/29 17:12:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x181000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000001c0)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$can_bcm(r2, &(0x7f0000000340)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="06000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000043ce560adec12d3d"], 0x48}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000004880)=[{{&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/44, 0x2c}}, {{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000004680)=""/116, 0x74}], 0x1, &(0x7f00000047c0)=""/153, 0x99}}], 0x2, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) 2018/05/29 17:12:34 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) read(r0, &(0x7f0000000680)=""/251, 0x2428) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000000)=0x47) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/29 17:12:34 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)=""/9, 0x9}, {&(0x7f00000001c0)=""/131, 0x83}, {&(0x7f0000000280)=""/210, 0xd2}, {&(0x7f0000000380)=""/8, 0x8}], 0x5, &(0x7f0000000440)=""/52, 0x34, 0x4c08}, 0x100) accept4$inet6(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x1c, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1}, 0x8) quotactl(0x2, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000001c0)) 2018/05/29 17:12:34 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000001280)='./file0\x00', 0x0, 0x0) r1 = dup(r0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) rmdir(&(0x7f0000000000)='./file0\x00') getdents(r0, &(0x7f0000000100)=""/183, 0xffffffffffffffec) 2018/05/29 17:12:34 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xf5ffffff], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) [ 1716.640128] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 17:12:34 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = getpgrp(0x0) r1 = gettid() epoll_create(0xf1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/05/29 17:12:34 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:34 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) exit(0x7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000002c0)=""/1, &(0x7f0000000280)=0xfffffffffffffefe) 2018/05/29 17:12:34 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000003b80)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000003b00)={&(0x7f0000000480)=@newlink={0x28, 0x10, 0x11, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10000, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000080)={0x0, 0x7, 0x3, 0x10000}) 2018/05/29 17:12:34 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xc0ffffff00000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:34 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_smc(0x2b, 0x1, 0x0) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) capset(&(0x7f00001e4ff8)={0x20020071026}, &(0x7f0000001fe8)) sendto$inet6(r0, &(0x7f0000000040)='\r', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='befs\x00', 0x10000, 0x0) [ 1716.834365] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 17:12:36 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:36 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xffffffff00000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:36 executing program 6: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000340)="d2d2b7bf3c547ca55b450a644a37857b2f9bff4e396c33167db2d8bf001a851c6e16b60c822e4198df9c6c648c52c87c6fa0a3f1040e1a1737263d96938142152040ececd644274603d1ab4f7097267aa1db8803d6eccb5780b4f28986dd9fce416007dd58736289d698a35aaf37f515e3c52f77b6d6dda5a41ec9d5a594465e984a7d40251b74c78b01bc9a69946e3f69b27b6655ee980e440d0306d0edcdc9d99f93229b62f4ec56826b43a331b1fe3d29c68f458761c0527610a00b12a2b8ec4e26f63745038436d3817e8590250170d46bdf7196fe94c1c862d8f68ff3f096e2e8a86d506a3c5719ab9f665ed30530d3c08b6c4966f77fe13c51aa640a4a4ac6109424b72ee2280b8eaf000e18c67b6fdf479800b6f0b79707a7f49ae0a2c9867ad155b314b3a771752284b3c46dc0eed6af666a1f48c212b0acef45ca6fb4fd4e2121ab7fd4cf5179fea647f01b395b13b6e15ba547bd8a0d50f93cf2b3104a84a4783da0a96156b8f70559a50eccf33302706af387a408db5660c934c6398ed7463dfd1f218294f3798e499092a8837d25a243b29a9c2fc7ef1c51e956075b9d2e7c0bbbd9dcf6e1e79164472367fa5252cfcad312b9cfe2cdfab319a5cc9c794338ad8f8cbac04c627129990fdb2670ede015de9808d06188af8967398a55804ce019131bcbdebc30647c526a0e7cc3c45360a0cf793815a9a34af98901a6bf1500af7f7de7fc0e567bade21ac1d74f26da08584a0f7d77b1ec5d74808253ecfba43222abe84e4b5a24aa162d150a75ccc5c16949f09602e09e6d01cbdedfcade5776ce87d313d5d1811a1a362b2f4847fd676c91bf539259209bd8c3eef11b500a5d00018cc8ee58877fb7214e0f98be10ac541d5c3a15b8118b7614248300b530b103d324106d68a92946a467dc80dc5558145647bf2b87fbd15fb0d3946f5469ca89b66b477f378743cb8a31905f731a48633c8dcf7f68c4313288836fd8aac63254aaaa5d2a9105efc9fd6afc142f1a165333ab8395f1f6b78831595967960955dd6999c46bca1c1ec9d0ec06bbd53a78275728cee58c1e31452b09a29f5e26484cf752e47cb9db554837b3c835049d626fd2f3f79d1a691e66cf68e7cd876bde8c8e1d91fbfd41125fe455ed335e91a2c7e4734b2742ea189bac10feb3e21c2ffdc1639b36693e7273319e9f6a3628be6e4e6810647f368c6565fc3bc36dff2c49959d4e03926739625332cd38b450c14eb8989470e3f2672281a8c9e1ed71255ffb8fd15c9a6cd6f83602fb33661f4ff9c5e6d4bd5cad7398faa1b5fea188d42ce3a8c1bed1ceecec990ce64a51af0f114740799779747af6dcd4b534d7b1bbf1c49246c685c16a3fff7cb6724815bab9f8b386b48b5a39b6028b4243522d3937d5c89ffd243b864a30b4d77e0adabbef799960b4881b0574d02c8a3438e1f651044e09b676f06654ad265bf56e29fa5a06c634b1776cf4fb15d32c0b6eb22cee2a9240590e44032d42f6d9d5ae9d4976945f7e19ab86a84ce939d63a1377a5be92c2307b8bbe3c83a929d3c20742bdff76f97944d9b438fc75d75db46be5a73c554a7767df2d19a7273c4c629e755776591215fff0f0dbbae5a71fc9dce7736c3706e4ef958e0995388b1e96a6aedb6f4f9292b1fb076da1d715cdd98addeed6cdd9bba63f77c8aac429eafdfc09f466eb373a1ade6da6b0db8a283755afb0109e102fd21ff82c9c45ec6d74458305d94dffa8ffd810377e64827d6ca2fa188ddd0920ef5db4a0dd1ddf0c1f98aa42907f95f326f8f69a371dc5242be8d464725bc118983ccbe790a6618bfd4f804432dfd3cd727aa723efd81dfe06bba17da40563f0c5b66636f26612e85c268405609aad283150c6cc34879b5d70df037ab20f59ca4935c94f7939f0f5ac748b9ffce661a7bc9abd04678c4cc832e94f8fb4515a7632202efd70af3d0d6151cd55792f4ce792d0fe93e80f0f0ad4cd7c01e594ea0e1241024fc00fd2da7e5b7fae57e0822e26d9ae29b5a6363f00b3d6ac9cd2ebc8fcf06e7b9f40767f0302484b3c3fdd3d3bddccdd2da700ed57fc29528903393bcd8218d0fae2a8c2dc8816fd68a9338112c5861bae450ecd5be56be201681f5b426bae096d815fb5e38cf2f3de73b2c77d9dd14d9b7fd3ddada76cd626384153c4f4e4e33343030f75dbf7e6abb3d458910cb6c2c4655c9662af0a7209c4259a5333e5e7236b8f8f471c755b76578c187c20f01d387ea9563a8a5fbcda2839ab4d6cd710fce95e19674a9bf3f44b700d52653b3e20a5c3252d8d6adda34af0171ead0011b18de841375be3a9957b850ced9e152a1244dc497c137dbc7f0c6fa5f5d6d32bd5dfe9e5b97116f396441304b999ea4e39f9e60cedf6003e411910feb9e51531d2df7af9464370d522964b2fa1b0286af0779d2beae9a984a086b7441d68f673046af4628bcd54a0ac9c18392bbd5ed2b5a102729fc4fb83356f8d2216a0ce1c533a63a5740ac0da3293fad0574ad94fe1834e393fc17ac9c1b72f5907f5667c11c46ad1dab69cd2c25d735b32329b94bebe6b3b65248b0885bce2a6778a395307b0d2d0dbe6b5e3c0086c2472636b634ba5e9fb32413503397f787b7530c1ce3b178ac8eee4ccf03b701b5fa343070e2dc10d8a013cae0d4eb564084a1e4dcce48130c174aed19dbc76186292c6d1efeacf8ceffdd9d988aef86b4bc354d50790252c396f0119de562c35a1f5bba208b3703c59c4bdecc903ef0f5c3a83e9638829ee92817995fc24a2c1cd9876e97dbe1ea8ace395d224267d0c7d50d0ad991a2e85ff7cb83e23b4ec6e49151bfcdf831375c82f08ce393497ab2b7a2d0d1ee2887c81cd1f735264b79db4fcc5c984c28a7963584ab65dac1d5bf6c0c5c5788f5702523b880cb6099ef56a36d3d2942412b2c2cd030926d6fc9841de4b029677678148c37b22f3b2b83ef56bfea6e798167d2db547c8b64cdf64af90206dd8e5ab5acc8724351377eb47f619477e5c4d0ff537705abbf2297cc3e05488273b5230d18365f9225ac0220ef51501e11131401893707f20da62e2116b9677adf45b795fd40b73344fdf3b11e86cb3720e86397b66c3cfbdf30690d7820ecccb9ff1128aa4a35fb0e01573fd62c275c109094b4e1c1fec56384715badf7b99889b0ba660e008c63f67a0ac8afa1c65fac0ddf7780113fa74bd302492631fe847d1be6cf82e3a46fb657e479b64c4647c4617c9956a77cd5db46c74b5579912f69c633d84bfa7c81fd9f3f84dfda7e930b6f02d82ed3be50cac3dc0e313d32d47d7ff18743d8f21a3b6c3ee35c4ff3c1eb7387ad9210cbeff58623fda5496391bfa21fbbcf2377621fb4a47b0bbf969704e5c34e49a8e02eef6cba6454eeb7fc38f21b8e0cfee0d2d7d4f9dd8f612f01de5f9be6b36a8f101a717a3c986804f54e9c10411f3792563e0e2cf0783cf01dbf8994475911640766dce58b787182d81ad2510026a4b8fbff96322f07bc616dbf861ff9c8ce0526cfe96797c48800f41a68b3a0cc3caf18913af60784ca54c89726a97965db9e24fee600bf74d4ff16d8ae60a31e7022cd8cbea65c5881fc2f1fa42fbc6bdeb2610fe558da4d6e8adc80470065b17e30dca82572d424ecd838fb4bb0cea67557aed465600759dcd55824ae4752dffa67908c099ab0af82ecf0ccaeb74e1a4455e5bd84d6e19aff10c5b0040b4fba6407f10630ffff4d71a5fbede849b5e143ceed4ce18a53e7181bee200a65e8620229ab8f795c0107b22be14e8a2d47aaed3f833037ae8deb7411486944d7a062fb2cbe5b360559835852636ec003f31c73b42dcafc0477e97a43cdac0a3f411fcb64c54ed59164ed0ce968acfbc1b4872c40682e97627034504ed512d293282028503ac2d21a56f9249622173e7a3cd7d42eacbebf6c1cb0ec35240e4ecca6ca1d0ee312f2971f36400c1fff3c36270f4b7bf20df5cc2e7d455eb61e20dcda0691c9c07257252ef674caab6d14fbf227b033a461298110cbde7561e9a5b1cecf32e94e28df2e1fb9202c71560425d7640fa1b3738e52b0f29e176a1cb37e4a31beb41c3d920e9d3de136e5273cad51e73749e347cd8c4578ee911fc211b085b06dd5cc7c8c765a2e55ab175d22e284cc2052e46f6b879d3e4a96995130016110ad077aef6f2afacdef45fccbe0f269b13edb12347f33aaa2e6fa12058e7bc31693d5d3d26f670027701158b36f5888e9ffea4421f949e643a509226ac879deb377ff284d2864e1d163521d24bec95692bf487abc3d1eb2cefe19d4be377f89747a3a5cbaebafd449b109f4bda29615b82e1475b0087e0f80c91826e2503c5ccbc8477b983024c3dadea30e4c2e2aa5981bc899b9d9fee9a70778e51420b5c82ec6c8d4ef672105eb10a70c98932f179a6d57d824299ea2e4a846f52fc6a7345786dd3e6219eaab42eecd270e3c7fda18f41fb3f1867c4bfbb8bdc72c37925ec01803e218ba91a13241179c5b82e0570b080cba31ec93d026f3addfc5a475b28f23c0eefe0a1c27102b3b5348187e1bb57682b4ffb640c5f9eea4f600d720bcddc92fe143247e812c48e2d7fa4f446d06e5712", 0xcc4}], 0x1}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="920f7f"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) socketpair(0x8, 0x801, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_xfrm(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x41000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@newae={0x74, 0x1e, 0x100, 0x70bd29, 0x25dfdbff, {{@in=@multicast2=0xe0000002, 0x4d5, 0xa}, @in=@multicast1=0xe0000001, 0x80, 0x3506}, [@user_kmaddress={0x2c, 0x13, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@rand_addr=0xfff, 0x0, 0xa}}, @ipv4_hthresh={0x8, 0x3, {0xb, 0x5}}]}, 0x74}, 0x1}, 0x80) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000240)={0xc, 0x6c948f60adc4b850, 0x3}) 2018/05/29 17:12:36 executing program 1: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) write$eventfd(r1, &(0x7f0000000080)=0x3f, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x1, 0x0, 0x9, 0x3, 0x10001}}) 2018/05/29 17:12:36 executing program 5: r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000340)=""/116, 0x74}, {&(0x7f00000003c0)=""/159, 0x9f}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/216, 0xd8}, {&(0x7f00000015c0)=""/90, 0x5a}, {&(0x7f0000001640)=""/196, 0xc4}], 0x6, &(0x7f0000001800)=""/151, 0x97}}], 0x1, 0x0, &(0x7f0000001900)={0x77359400}) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x10}, 0x16, r1}) sendmsg$nl_crypto(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="e00000001200010300000000000000000a7263333200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000"], 0xe0}, 0x1}, 0x0) 2018/05/29 17:12:36 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000140)="6f96220caeac31137f693f58d88b69f39e6739a50ab6c8fd44c581e5523e89ebb0908aae3b0504aa09c500a46a67969695c6d65259679313b4f566fb04eaa57d8be6e51c5c76adc56aeabed9b6bfb9d3543cf376a5ae7266c765181a65bd86ca8fc8090d675a39754db312d9f30c4176f71e79f0823bb77bd1e4dc97e513cd", &(0x7f00000001c0)="9ff5215f08c39fae4ab16097fdf015ef3a60ab8f689c63b45d6d2c112faa4a101248430f4e8205211284be2b4dd375845c0426500faeefa15dd3fb1c3d1b3880a8fc19c7d99ae9093c5b5d19b154a79a01f1e273450d90ddb5840d287f19c4f32b8e4c4d35aadbe33fc73a146bd9cc4bb80ffea53facedafb8741db0bd28585dcfa24c399ee8eb39eeaf2312f7d1ad6ee11fb2216784ee3ea6594d3139d7765db07bbebee96a2b7a119c4017bd9d91624d01783097b7a829fa8045c10a284a0859a716783644473ff1f10419280101f38dd37ca8e0c33659784ac78a35b718", 0x1}, 0xfffffffffffffde2) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="b700000000000000b7010000000000007201f8ff0000000095000000000000003dc0dc25e55bb9cc2848947bd8ddd77ab2c38b089c82925e9833f9a012a6af26a504d70a1eef91b222196309403fb1c8679c311a06f449a4ebc1ff3d625a98e416b8bed247f86370d87700080000000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/05/29 17:12:36 executing program 3: faccessat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x40, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xbf3, 0x0) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) rt_sigprocmask(0x0, &(0x7f00000000c0)={0x6}, &(0x7f0000000100), 0x8) sendmsg$nl_crypto(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@delrng={0x10, 0x14, 0x400, 0x70bd28, 0x25dfdbfe, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x94}, 0x40) 2018/05/29 17:12:36 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = epoll_create(0x4c1) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000100)={'vcan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b68000)) msgget(0x1, 0x0) 2018/05/29 17:12:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) write$eventfd(r0, &(0x7f0000000080)=0x5, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x7, &(0x7f0000000200)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000c2bfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/05/29 17:12:36 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x1000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:36 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000080)={{0x5, 0x3}, 0x1}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xa, &(0x7f0000000040)={&(0x7f0000000480)=@alg={0xf0, 0x10, 0x0, 0x0, 0x0, {{'authencesn(digest_null,chacha20-generic)\x00'}}, [{0x8, 0x1}, {0x8, 0x1}]}, 0xfd8b}, 0x1}, 0x0) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) clock_gettime(0x0, &(0x7f0000006bc0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000006940)=[{{&(0x7f0000000240)=@sco, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000700)=""/203, 0xcb}}, {{0x0, 0x0, &(0x7f0000003b00)=[{&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003a00)=""/230, 0xe6}], 0x2, &(0x7f0000003b40)=""/197, 0xc5}}], 0x2, 0x0, &(0x7f0000006c00)={0x0, r2+10000000}) 2018/05/29 17:12:36 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:36 executing program 6: r0 = socket(0x4000000000000e, 0x1, 0x8000000) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000040)=0x10, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/249, &(0x7f0000000000)=0xf9) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x80000, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000340)='./file0\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) r5 = geteuid() r6 = getuid() getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000003c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x101, 0x2, 0x3, 0x1, 0x200000, 0xffffffff, 0x400000000000000}, &(0x7f0000000400)=0x20) setreuid(r5, r6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r4, 0x4}, 0x8) r7 = syz_open_dev$admmidi(&(0x7f0000000440)='/dev/admmidi#\x00', 0x1, 0x8000) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000600)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000640)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000680)=0x0) ioctl$TIOCGSID(r7, 0x5429, &(0x7f00000006c0)=0x0) r12 = getpid() sendmsg$unix(r3, &(0x7f0000000800)={&(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000500)="7f170e7e54f6dc874f02dd58f54696b9d490279a7f7d71d794f70557099d0a5ab1d55c3ac86f0d6c14b8aef9667d361124f710b137a03b93c2f697d5c6670ea7be647ad01aa63fbb0702bb0fcb0f191499031f8000dd51a045b7", 0x5a}, {&(0x7f0000000580)="ddd8741c7a", 0x5}], 0x2, &(0x7f0000000700)=[@rights={0x38, 0x1, 0x1, [r7, r7, r3, r0, r3, r7, r7, r7, r3]}, @cred={0x20, 0x1, 0x2, r8, r1, r2}, @cred={0x20, 0x1, 0x2, r9, r6, r2}, @cred={0x20, 0x1, 0x2, r10, r6, r2}, @cred={0x20, 0x1, 0x2, r11, r1, r2}, @rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, r12, r1, r2}], 0xf0, 0x40000}, 0x8090) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) 2018/05/29 17:12:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x8800) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000003580)={&(0x7f00000003c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003440)=""/112, 0x70}], 0x1, &(0x7f0000003500)=""/106, 0x6a}, 0x0) 2018/05/29 17:12:36 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x80ffffff00000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:36 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcf, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0x0, 0x6, 0x0, 0x80000001]}, 0x5c) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xc4, 0x2000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r3, &(0x7f0000000440)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, r4, 0x500, 0x70bd27, 0x25dfdbff, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x21}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="94000000", @ANYRES16=r2, @ANYBLOB="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"], 0x94}, 0x1}, 0x20000800) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r1, 0x3, 0x3}, 0x14) 2018/05/29 17:12:36 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @remote}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x5, 0x800, 0x400, 0x81, 0x40010020, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x10000}, 0x1c) 2018/05/29 17:12:36 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:36 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x60000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:36 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r1, 0x80000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000040)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0000040000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000540), 0x10) 2018/05/29 17:12:36 executing program 1: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0)=0x1fffe, 0xffffffffffffffe7) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x20, &(0x7f0000000040)=0x2, 0xfffffffffffffe6c) r1 = getpid() getpriority(0x0, r1) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0xa1, "fe4b8095f28ff3ecb2c02770581d9f27ee672fdfc7f43bcc2e677584c75d334d5c9143418c82e469f6c378e949e817fa4053ddf0570c3da8f755cb20d6e07150efddbeae1b854e379d341a3ec8429fa28fe6000c6c1ab328978eae7d6bb5ca53e3e6debe379003c95c0fee38fc3f9c8730f4d0a131d992dcdaa87bbb373e3e0fda7e64433497d46a29a23d9a0610ec67e6b0bffbcd0d9f9cc15eb5f40de453e665"}, &(0x7f0000000000)=0xc5) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000200)=[{0x4, 0xffffffffffff5e0a}, {0xb, 0x1f}, {0xb, 0x2}, {0x3, 0x7}, {0x3, 0x9}, {0xb, 0x7fffffff}, {0xa, 0x8685}, {0x6, 0x9}, {0xc, 0x2}, {0x8, 0x4}], 0xa) 2018/05/29 17:12:36 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x3f}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000003c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005804000058020000580200000000000070030000700300007003000004000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00a0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000000002800434c415353494659000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff04000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000000002800434f4e4e5345434d41524b0000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4a8) 2018/05/29 17:12:36 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) 2018/05/29 17:12:36 executing program 3: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0xffffffaa) r1 = semget(0x3, 0x6, 0x103) semctl$GETNCNT(r1, 0x1, 0xe, &(0x7f0000000080)=""/156) recvmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x34, &(0x7f0000001400)=""/123, 0x7b}, 0x0) [ 1718.754183] netlink: 192 bytes leftover after parsing attributes in process `syz-executor5'. [ 1718.774572] netlink: 192 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/29 17:12:36 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000100)) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x1000000}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4040, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}}}, &(0x7f0000000080)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x200}, 0x8) 2018/05/29 17:12:37 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x3], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:37 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:37 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") prctl$intptr(0x20, 0x10000) mknod(&(0x7f00000000c0)='./bus\x00', 0xffe, 0x0) execve(&(0x7f0000000000)='./bus\x00', &(0x7f0000000100), &(0x7f00000002c0)) 2018/05/29 17:12:37 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x101200) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000040)=""/205, 0xcd}, {&(0x7f0000000140)=""/153, 0x99}, {&(0x7f0000000240)=""/17, 0x11}, {&(0x7f0000000280)=""/166, 0xa6}, {&(0x7f0000000340)=""/22, 0x16}, {&(0x7f0000000380)=""/129, 0x81}, {&(0x7f0000000440)=""/238, 0xee}], 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/netstat\x00') preadv(r1, &(0x7f0000000700)=[{&(0x7f0000000600)=""/246, 0xf6}], 0x1, 0x80000000) 2018/05/29 17:12:37 executing program 6: syz_open_dev$loop(&(0x7f00000038c0)='/dev/loop#\x00', 0x1, 0x83) socketpair(0xa, 0x7, 0x2b9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x100, 0xf, 0xffffffffffffffff, 0x80000000, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x100}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f0000005200)=[{&(0x7f0000000040)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000140)="3e1ac4cffa5f09c75ebd674e4eae49ebb8007021bb48eac05e7258f51e904e2bee70404060490c7a86de44761f5f68a7871bdc5b0e38cf203c61d866dc85c0de234a26a85be549a4ab35584238c8420815c8681f3c6ad6184f7739a0c129ae03bf79dfcb2657407f394d493cc05ee3d2cf651f8aa13794bb5c412bcb60fda3a46de95a11e1", 0x85}, {&(0x7f0000000240)="fc1ec4a3c1d62343ec69c00df94fa55f82ca7a0efb78b78958678471526b0241ea6b15d5d37bb7fcdc0e82c642910cbc281357f8fbe7e05f4a9d53153b9c679ddca3b08d874854", 0x47}], 0x2, &(0x7f0000000300)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x1020000000, 0x9, 0x1, 0x5, 0x7a1c0fcd, 0x7c1, 0x4afc, r2}}], 0x30, 0x40}, {&(0x7f0000000340)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000380)="2116d94d6b5176c70050acf5d160bed5041ba5b3d14f29d161da27f9cd498db86f4d45b53fd2e59a94075f4efce03413b78a3bfdb4e900b04c3112bc1bd854d940aebed1b22db18aacd200c30e1708cf5f4d5561199595f451f06eb9eb29dabaaa6611ad441bb57524daf6ab106bcf39a02e21a3df6ae6bf24ecd9972fdf97083deb1887d4b63266baba1962dcfe8b0674b9b147a774afe5ddc4ec9be68d2ab601cd8eb8470ab123fe854454bb9960b52a863f35477f9e", 0xb7}, {&(0x7f0000000440)="0526f45c5d41083639470a079abcb569f66da5a3b15fc5e6ccdb6450ffbd59f5977e4e75df5af8934002d7542eef52fd09457910aac627a010b325b578c6033fbe38a5ae7eb42052dea6ad74386118cf0722a91da102be0ebed61f4f75c175", 0x5f}], 0x2, &(0x7f0000000500)=[@init={0x18, 0x84, 0x0, {0x3, 0x8, 0x80000000}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xbbe, 0x3f, 0x80000001, 0x80, 0x91b, r2}}], 0x48, 0x48054}, {&(0x7f0000000580)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000b80)=[{&(0x7f00000005c0)="1d1dabf6d3071ea49e5adc90fa0abcf0a69e4837003f8ac4e0ace82070ca0d7e746fd08281821969621ec431eae8689d5de89c3ecb670de56b353a1ad8f5086995f5cdea64df5cd0f47187c86b00a87c4168cdee81063d6a880555fdebccddbe00a2d2b67b9ff357be48b147ea5fc9b747b15c1befa1e1e29ce2ff", 0x7b}, {&(0x7f0000000640)="aacfe5ec2f0c8c0cbca1b7824fb368ab209d59264edc124ee14be551fcf58e3435bc8c8d5502ac3086b8b29a22316aaf7aea8251f46e60a8497a7e7c28b34240299829f5814931883ca3e291aaef71f6955f5d60536925d34b51040b8be2583f36356328b9bd13defcf6ce587479ecd87795c8dc4b2259a4d1a49f650e357191fd810986be473a2ef98704e1347ae6842809fe0f257cfaf2b33b325b2895da44e30a6c3cd8b10453d99463048f6bb9d39d7b972b476f9491998be8c8b074264b7f7d5def4e57562af441c890d146e75ff3ab7e8d6fec78fb", 0xd8}, {&(0x7f0000000740)="967123922aa8d6e667a12d42651d609d46a7741ddcd2a1fe4479babb34927a2bf9cb78f9f9ee5e0fae940b9df8027dcb97e36971b89ee35cf2e371746147a61c56e2098fe8af2abe61b92b75d16fab23541c8b440095cef172f683c2a850e2e57e9967fe96bbaf374477e873bdd587a47212bd2a8a976e19eb27fec7c3423202cb82a15d15276f5b629c1e8c0fd352007156e93190cd77974e3230db67307ffeb4dc164a993c4d390b639e1f4d6e", 0xae}, {&(0x7f0000000800)="95f61c020e5a04fd76af24efcce51e5440b9619b98db087cff6a61ea1a328129a047c91e1d63f10270a1c72588916910f204a3fb91d9d479760d8f1ae1795bf97e78876f227d83a5617d30af074f766628fdc1169c0bc36fc89b3965bf801a734cf04eb48d3564c68d05e96543a5a8247df390948da7df2073b3493d3cb7ace38d188fa9", 0x84}, {&(0x7f00000008c0)="57fc6c97314a695f0f6336cd1d8449aea74cf1e8b15cd840a47711c869d2fae958a700ca8719f6d7ad16ab59718930cc738cf214c8393e474339a4c64baee8f584667ff5d404635fb6694154111302356654051b338ad37fe3ea851b36090935c4c981b07930daf11f37516e4c7766c58a0425a334dc0cede93299d60e81fa1327d08affd2fec797e86f00bda95e4238f32df3f8f95677088900e5eaa9d3922d3a66dd53d486be658386352c2a225e5498542a295fda0384873769667e8fd3096f9c56c230e9bfb21efb5f8cadf90020fe8c2c20c56ade00d77b485d78a79ac414", 0xe1}, {&(0x7f00000009c0)="ee18335873bc4ccf758528f8703fd10366b6eeb81c390c280d5e4a682b22774bbb23ddced64294ac3d8db5f4635fb4ecbbef87745ea1d8f3081405e33d5925da61d52a57a8ee3ae8355b947bd0cfbf492e0dec375674f3bd1f764e5bd1cbb706adcffdccb8733c051cc0449d470433fb8b93cc06e12a4e4dabc6c9b2e69159", 0x7f}, {&(0x7f0000000a40)="8f94d27a9b3acc8faa1fb933f42582ad264a9f86157354dcb24c0d34b7fcfaa966dc2deed367cb00d4a43ca94b6b4873738fd44f3c5b82bde834f5b151de54f1bfbc99aa0b54838748befa01899c02fbdfe45a1066f4dc1e5ebaefd6ebe7875b04c60b82823b1480b117cc21427afff5e27d58b037b3f1", 0x77}, {&(0x7f0000000ac0)="bc54041e753c51109150fc541734aaf91083a341132ce0d83266d99d5d949893a28bea72b072ca8b3f80212d2b10cc08f0233ca59985dbd504572ad0c00d33adaf337809c1321c6af6d6eac5cad5b51eb010a7ac21c113c794aa711c3b2a37e9e8c9e0975dc533935092df7bf2e64eb404f53bf13f6b4fea0cb4789b005595c6a425f54371ca2cd5fd2b1644611b6b", 0x8f}], 0x8, &(0x7f0000000c00)=[@init={0x18, 0x84, 0x0, {0x80000001, 0x1, 0xd1, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x202, 0x1f16, 0x8001, 0xfff, 0x2de8, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x8000, 0x2, 0x1ff, 0xd6b1, 0x5, 0x8, r2}}, @authinfo={0x18, 0x84, 0x6, {0x8}}], 0x90}, {&(0x7f0000000cc0)=@in6={0xa, 0x4e22, 0xd47f, @dev={0xfe, 0x80, [], 0x18}, 0x20}, 0x1c, &(0x7f0000001f40)=[{&(0x7f0000000d00)="3f9dd9d2a58ec3075897928e5bdcf992d8fc5cb5c594b676252f4dbb2daed0310535e1f7", 0x24}, {&(0x7f0000000d40)="f7ae650e274e5db97424682c10d9471f0766beebb0b060e25809b19ac37c224b6dcbeba30044981d2f18b23dfa8e2db9e2f70d473ee24bbb0784a92f2cbab3495bccee38692f7013", 0x48}, {&(0x7f0000000dc0)="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0x1000}, {&(0x7f0000001dc0)="cd26ed5360bda487e35ff6455021dab4c7ccd6fd5bbc7bef8818c57fb3b84475f1347dd24a8b5a", 0x27}, {&(0x7f0000001e00)="31c8302341a9097ac8ea64ad49d504d299be2ff6ab2eb9e0f7ea4e9bc6cac915846bf933dfa49dcc07abc8da", 0x2c}, {&(0x7f0000001e40)="08f7f06f13da196ddc2765746ce84452cbc6573f791ada37791c4e3def693c6d7c393c678e78167af31ed7f492e26bf4c4a495106682e79a53d6193becc45a89283b22ec2fd4b018d43b38a81d06815f9c63e15175273b8e21ebe834b24c70ed898d95cf03dc443c32c6eb6847f50e2685b77df0d0b252f01ad68dd3f1eb7c90b898b1329c97fa95df0ba1", 0x8b}, {&(0x7f0000001f00)="5634744f413db25bbbe1629dbf000e1f83e3d86efddab7a8bc4aab1d80183797d06eeb0e5a8579c024953b2466503c45f59105f14730df09dcc303441b9044", 0x3f}], 0x7, &(0x7f0000001fc0)=[@dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8208, 0x6, 0x9, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x2, 0x1ff, 0xffffffffffff8000, r2}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x6}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x80000000, 0xfffffffffffffff8, r2}}], 0xa8, 0x40040d0}, {&(0x7f0000002080)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f00000023c0)=[{&(0x7f00000020c0)="6f738bc53c62df13ef2b26738188a4ee959c7ff5e0f6af460cc4e9d284b231", 0x1f}, {&(0x7f0000002100)="36bbf7bb6421a917fe80f0f3a1b2202816278d5c831685f57ce6128c4dec721327f913bc75a5e799ce1311b79e4ac243f68bec81798b978ecb8deda93d4b5b29e7d7b9a1eac704695f2f8719d68bdfa44809ec84c5fee0e21ca9b7a5421c6046574df5e82c514a95411413e2349debbc57c7d3d2aea7f29f705e352d06cf8ed70c43c08b98a086521c188bf7f597ee43782a2eb81540ea96711dc76baa58dd5129ca8db7f018f4a5659e32c01bacca3b2fba9f3b5894ac13570d46519024fe13dd58d1447cdc04594c132d0d8d047ec12cff8a6604e2588c6a1877ac2aa311a4f3f4", 0xe2}, {&(0x7f0000002200)="7774504666058c5b44fc2d6d0b39568f52e64a0c230bca104d8f50b76f1e0afdd7e61f5ae7dd57afac18a6abca7a0dc282bc602331d8b76910f0ef0f9253950996c07e136d926005aa25e005f692eed7610bb54d1cb6ad648eb886af07501514bd9b77c7627ba6c1e575f4783069365504cc1879909bbda904bfc092f0b9f676115bcee3bf60e5ea6c2e84a73b65737a9faa411b4893042eb9c270dca7d4588b6b60d98f366af41539a821ce2e40b80fcdd552e1", 0xb4}, {&(0x7f00000022c0)="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", 0xfd}], 0x4, &(0x7f0000002400)=[@dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0xd}}, @authinfo={0x18, 0x84, 0x6, {0x7}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @authinfo={0x18, 0x84, 0x6, {0x7fffffff}}, @init={0x18, 0x84, 0x0, {0x10001, 0x8, 0xff}}], 0x80, 0x40c0}, {&(0x7f0000002480)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003700)=[{&(0x7f00000024c0)="fcf87666bc319850e0842740bf3bb6a5e29cf3b3af9a027bafd00faf573cd6e302cb561c67287fec56cd2ed17bc06ebe0367fce408f90720f2344445bf1264473677ee44df0a8faa410acc8d708c072b2e5c251a651156a1ac6a", 0x5a}, {&(0x7f0000002540)="6982b237a3f32a8fdaf66fe4ebf397ddfc6a3b6176379f8de74a223702811eec3fa085c65934bd4039fb08f2e35e901a07e4ac7199d023a541eaa758d7d116efb1ea9e4e4b337a2b4f87ab3b0aaabedc2a", 0x51}, 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0x8, @loopback={0x0, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x200, 0x1, 0x8, 0x5, 0xe7, 0x2, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0xfffffffffffffffa, 0xfc7a, r2}}], 0xb8, 0x4000}, {&(0x7f0000003ac0)=@in6={0xa, 0x4e21, 0x3, @empty, 0x7}, 0x1c, &(0x7f0000003c40)=[{&(0x7f0000003b00)="356ebe3fbc55274df06fb7334ba00bcbd31659063757d4f369f5379f00c10cfa1149878615e7c02c80ca11f0f64334ca4d342bba373ca396a729afe5350c29e450f7fa4510900d785011556f46271faa5ed06f99578ace9a55cee011bfd40d68e8741629b984170739feb010e6777e90f59fbd46c67475bc", 0x78}, {&(0x7f0000003b80)="ea81712e67c41a83a78c646b83b6e0bf6e9936eaaec4d684d9d3aea6dd5ba79c7e76622a3b1137aef9fbb4bd3da303156e8a6810a771f25c708367e2bea83ad050824e7b4696dfb54ab93d4c0b305a8416c19b539995d8dda736475853f218e8ec20fe5afe2dd665744a6ce4d20195b201dd17eb83418e7f423d90680956c2f98855ce4708cda8d3b7fafba182937d49fa6795b931fee28730e8793a558cdf78d8d754", 0xa3}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f0000003c80)=@in6={0xa, 0x4e22, 0x80000001, @dev={0xfe, 0x80, [], 0x1}, 0x562}, 0x1c, &(0x7f0000005180)=[{&(0x7f0000003cc0)="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", 0x1000}, {&(0x7f0000004cc0)="51ece0034279483ffd58e6765e0510dbf7454c723d96ecb4e844df086ec7451baa3da5ac93b882c92c836e19de2ccacd5630d55079b4a2b2a2003568326b2252784e46a0c595c1f3139fdb99b735dafc7dce40e312feb762c75ff2f2b2206cce06d0e1cc2321f1f57a41330885cee4fe6b14e3022b11cead5746c95205a92bc8991b6b60b0cf8dfe8691afe6fcca67457ba53d261a046cdbbcf809423e969ce8ac31dc6bf8330ea5fe8334bd2803e32ef531f450f1aad943ff482c62f30f0f4719b6df785b6084bd9a2428ac3224b1b9ef9c4cf2b5c3abb5d289480292", 0xdd}, {&(0x7f0000004dc0)="0fcdbf3bca3f6e3b40453c24bddfcebbf808ba0bf7fc1a59eb08b1f0b3ac7324e17f8839721306d3fe402495bc0184589d3548218e9b568bf5e362cb4a6fbf8a000873add2acf433d28b192baefbdf1a6b1563c26c4b76a3598e7ef846cc527901c6cb434bc126a9d348fcc62f876d545c8a240bbc705cbec938f1eb3a9d950851220ef47336e3d9c4ef3af9e60aad6e021031d5665e4317d9a4c9c2b5cd51d7474b0b8800d001513dec3e880219de416191281480e45bf270bd8338328922db67e5e91056ae72e1d6c653d1c7c0a7fef5e70714ce04c73e2f3c9c359f79d9b631e15c", 0xe3}, {&(0x7f0000004ec0)="ec", 0x1}, {&(0x7f0000004f00)="0565fd36cb5faa18fef153f5fc62d8c4cf7b2ed954463b3571fce175dfa22c2853a7be0deb41c31381a67927a1c5b04ec8b9f192f937a396dc4cd7f99745a7bf09", 0x41}, {&(0x7f0000004f80)="7a6f24a146951067ed6edf389d75219be610499cfb2f6a5876347450deefff4312b6ef7a441e123287abf54eca73f44248e9df4d3560649b5423c44121e3fdd88ff5a2f4cab22192314e50d6febe36c1f7ef8e204aa5486b274d35b99bbc221f67493fad70ff976f81320a2298c208cf4367ae50c9193fb5dd681ee10d435d13e3a0e1981e2d78215b02b472b4f43e22a7ba6d3c30b9afd7c9da15a64f050f991cef67641e583626cd235565d5a835b94683e72c7604c6c9d338f0f6bcb9706fa4bb6d5dd72246c45fb312ba2b984c2f503c", 0xd2}, {&(0x7f0000005080)}, {&(0x7f00000050c0)="195cb3a5ccf0d74a602a14d51ead81b11639078fe40e08e54cb1004b82ddabc0b282e520d4d3564d4bedaebafd1bd18b0d4028eb411eeabe51dc346d7f34e8604cefdf49ce63f5389a4a481834fa55ebcbb64b2cf72006b1794745a5a5d38a11de4efdc719308e10af19ff28b89b453d1a6f93513d1d2d2a94ed8b3b69c6d64a3b5a05455523d53fe2cb7df974e6bd80ee69f9c3a3c0af7e1fed69d709caad797344412d263df523dc347d3e46c8bbde7c01", 0xb2}], 0x8, 0x0, 0x0, 0x40000}], 0x9, 0x40) 2018/05/29 17:12:37 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="400000000000000000000000000000000100000051e00000020000000000000000000000010000000400000000000000000000000000000020000000000000000000000000000000090600000000000000000000000000000800000000000000fff6786aad9145d52c4301000000000000010001000000000000000000000000000000000000000000000000000000002517137593540d76760bd34a68d3c5a46a5744ff06a583999ebdfe7af01b1815d3a48b3dd0aa0146ed56658576a2c7a2883318c3a494d12eced60f9e91fb354b7fdcc9d1dab40805e25155377596ad"]) ioctl$int_in(r0, 0x80000000005014, &(0x7f0000000000)=0x100000000000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}}}, 0x80000001, 0xb3, 0xeb, "7ff74e87ded94f143b14ca3bcbc8ecac0996e9e83b0ad7899756439c71deee6d51e1f938a2ed6866229c6c5cbb833273e52dfdf68a87f86f49de64a30effe576a2fc9177935c992a8a2364e23068fc76"}, 0xd8) ftruncate(r0, 0x8001) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) 2018/05/29 17:12:37 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$getown(r0, 0x9) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1ff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc4c85513, &(0x7f0000000580)={{0x3, 0x0, 0x0, 0x0, "1a0ab9b1f94c716787e88fae5552770ad6a9b54e0679918e0a88af8aacaea63fd56d1dd99812e16bc06df8b8"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0b690d49b85ec254b15b023d1e67900f8f55709195aa7d999552981434f68e364a3238b17109db386e35830a143c5755ae184895c461436bad45232f258c32a1", &(0x7f0000000000)='cpusetposix_acl_access)posix_acl_accessprocsystem$\x00', 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) 2018/05/29 17:12:37 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x6000000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:37 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="0a0775b0d5e383e5b3b60cad5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000400)=[{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000000)="49ad1c2a89ebf4a47be8093f8164fd5a8b52d24a9f620d5f8aa9def096394a64d02585b6781a96031c636a82eb162d810ed1eb9d39e9d09d3b60433b712e411923bfbb00f452d20ffd841736c69be2d42bfd9e2c285b089880793bfb5ee67c44f87592379e0287a83b5a3309cf36144485bd2a31827d91ec2c1723a14e23ba5ea60850ad1a6a8ad049d9fa1e4de7d49f605bd8f2d4a9", 0x96}, {&(0x7f0000000440)="afc9ba025f3318e890d80f0d09b6aa19d3eb24bf884e93e9b8ab2b4236e7073f43d5cc18a8d509b57da0dfdc9fdcf3792cf14350d3fb39d5cb067da581b1048cd6324b9a5ed8bdb2134e92628d8ccb32169750dfaeb0d89dda0f686dcba482be0d3f6f1f51c0de0208abd711b22a444bc4396529175b139373ab0fcefb215899adb5b87a0c1652535b12efa43653b78e68cc14864aaf79bbb4d7fcc105850844f82d6887875ec8d93a5928068c3490234e13c34b6b8461042320ccbbb5d32207c3edf17415b36e4d77473fc35d5126ce0c6fd3167e50fe44723fcf1db133", 0xde}, {&(0x7f0000000240)="68cbc1f19c5f4010683680f0a2c17e96280a8aaecdd32e2977c773397e0c6ec72ec48966aa4f3b24f84e50e872c5e5d081f0d4424ba3cb8dc3d580d83b4ba327cc596525b48723e1d2d9a2418792779f930b38dda223638ccc5b27efbfa2581c0772af9f4735ebdf637356e7fea049886b15dc672c6b68cf4388a918d0815163ebceb815d272f98249379628530a9c2c2f17cf5a569a06a18dbce47f220f849173aebdb5d30ccdc1225fda4adeb8d6fdde6c0a8b19e8ab61ee3467", 0xbb}, {&(0x7f0000000600)="9b90fece07a9aa9e8d08169df2608be1e71f40cb048d2f2015797fcb725616ddabad52ab50c3cab87659aff07a8354bb5bbe276d4872b7a129d37182e8c4702320841500e6bd2c70acc446d0f5eb5a895e5bea310ce69a1d45ad49f77af4917dc82ec1771281d540df5302d3f2a7d0cd9e5763d27abb15f84f1dfce6184bfcd4f8f48f475ed8b5075b28ba0b011379d3c7b47093d59e72d70514b41dbbd3cdc03c90653b879fdd1ff204c0236813dc5c856baf9a6d132ce72b3ac09aea48e2d6e783950028df1de0f65126a0fbd4587544ec24a11287613e1db9895f1e5d77bfde7afc6647a8ad4a42b5c1ae58dd478544", 0xf1}, {&(0x7f0000000800)="6bed3ab34e38bd288127f8b3fe3d4222efd7996324b73cdc96b84c7b7343f8981453930654062a1f3411df37583348f5c10d8677b775e328fba3c14b027eeca5f75093ac886b13b87038c2d4a7d23284579bc22ed14563b91a181eb4e11ba8ddbc495c0e2e8325dadd7f8aaa081b5d63f779a7360dceef32016c49d5d0d321bc383effe532f9a4010a45cb95ef740b6ec66d71b1c9f5c8bbd8f24b398bfcfd9df7085a29fbad2d916e9c07f7ed63797014f1408db7bafdad4d1963322429fd126f158cbd6a5aae8b", 0xc8}], 0x5, &(0x7f00000003c0)=[@assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x1000000004000}], 0x1, 0x44010) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000000c0)=""/138) recvmmsg(r1, &(0x7f0000003640)=[{{&(0x7f0000001800)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001cc0)=""/184, 0xb8}, {&(0x7f0000001d80)=""/4096, 0x1000}], 0x2, &(0x7f0000002e00)=""/90, 0x5a}}], 0x1, 0x0, &(0x7f00000037c0)={0x0, 0x1c9c380}) r2 = getpgrp(0x0) ptrace$poke(0x5, r2, &(0x7f00000001c0), 0x80) 2018/05/29 17:12:37 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffffffffffffff010000000000000200000000000001fe8000000020000000007818d7d432691ab6ec04da2edc9800be6195cd985d9ef7f915679a2790b502c5e5cf391d78c0f280d393c8c750eae7130392e9818d2894b44cb3e896421469832450bb88a894189832d9b341ec422292327066739e8e546a6c51cc050000000000000086338668b855308b06efc27867f94802411237cb4e7792151406d8f87c282079d125e66b01a53874514afd26ddfc0e5db0dcaf5ce6b129c8e47df399f6dbc8dcc7956f1528d8649d6e1382b0aec231a3595145e9c00000000000000000000000"], &(0x7f0000000000)) open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x50) 2018/05/29 17:12:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = inotify_init1(0x80000) setrlimit(0xd, &(0x7f0000000080)={0x4, 0xe7a}) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x808) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000040)={0x10, 0xffffff7f}, 0xc, &(0x7f000000e000)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c0000001d00ffff00000000000000000100000008005b0000000000db81f5336112054704147bc68926fdac22f1730472879a7ef296a163f34744050f5ac19ad4523d61a8d271472e88cfc28ea5307e29ebb6d56562607ebd6013a2a510144852cfee4923cfd8caedcb72a1e5f3e9ad08028bd6889c4f94256d90e52954557ea1dfc673f2a635f9a91fdc904e683bb6f58c11af4c83e7d5a0db57d54489921233610cd35cec5cc0bfbb1d48dbad3de57f702a42fc7c95a4836b4fe5ef078dc6704b"], 0x1}, 0x1}, 0x0) 2018/05/29 17:12:37 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:37 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x2000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:37 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x410000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000180)=""/44) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r2 = socket(0x10, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = openat$cgroup_int(r1, &(0x7f00000000c0)='cgroup.max.depth\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000000), 0x9) 2018/05/29 17:12:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000100)=0x8, &(0x7f0000000140)=0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000015c0)={r2}) r4 = eventfd(0x0) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000180)={r4}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000000000)={r2}) [ 1719.271581] irq bypass consumer (token 0000000048b0bc15) registration fails: -16 [ 1719.328265] irq bypass consumer (token 00000000b9e0322b) registration fails: -16 2018/05/29 17:12:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002c80)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000180)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fd7000/0x18000)=nil, &(0x7f0000002b40)=[@text64={0x40, &(0x7f0000002ac0)="66b839010f00d8460f0666baa000ec470ff5b671000000c421f913b24ea5f4b80f32f240dff066410f744de2400f01f848b801000000000000000f23c80f21f835000020000f23f8", 0x48}], 0x1, 0x0, &(0x7f0000002b80), 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x6000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="266464f2f0806ead000f08c744240007000000c744240200980000c7442406000000000f011c24d0f0c4e1fc5a685866baa000ed66baf80cb8b14cb385ef66bafc0cb033ee0f20c035040000000f22c064f4c4e1781726", 0x57}], 0x1, 0x63, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/29 17:12:37 executing program 5: ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x4}) madvise(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x3) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5754, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000100)={r1, 0x2}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000080)={0x3ff, 0x7}) 2018/05/29 17:12:37 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:37 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000040), 0x1) 2018/05/29 17:12:37 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x40000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x800, 0x0) write$eventfd(r1, &(0x7f00000000c0)=0xce2, 0x8) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000022c0)=[{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) readv(r2, &(0x7f0000000680)=[{&(0x7f0000000280)=""/129, 0x81}], 0x1) 2018/05/29 17:12:37 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x9, 0x2, 0x6, 0x401, 0xffffffff, r1}) 2018/05/29 17:12:37 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x1, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x27}}) 2018/05/29 17:12:37 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x6000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:37 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0xff, 0x1000055b, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100090000000002020003007f0001000080010826c7"], &(0x7f0000000040)=0x1a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0xa0, "464d62ef1504e77845b3df5fbc058d6b64623e77370fac93e4fe265cdbf50ce7353ae37824654f228e8a91b02fc463fad535efbaceb1f3a01b5da6d472bf12c2fb9aad5d95327de65147f1e8fef6b0c84b94ac6468bd93d4d3a88f96fd3b2b565f4460b4c6e6e091e481117cd10165b219cf43a60b5a8c19ed820df4c11c532ea597ce7170c4381a3443df17baf8910e968acc4137c4a004fe377ce2276e51bb"}, &(0x7f0000000140)=0xa8) 2018/05/29 17:12:37 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x201000, 0xfffffffffffffc73) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x20011000}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000040)=""/214) 2018/05/29 17:12:37 executing program 7: prctl$setendian(0x14, 0x1) r0 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0xbe2c, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000640)=0x20000000800) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xc00000000, 0x20400) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x9, 0x206, 0xffff, 0x401, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000680)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000001c0)=0x2) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) r3 = socket(0xa, 0x1, 0x0) fanotify_mark(r1, 0x88, 0x30020, r0, &(0x7f0000000340)='./file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000200)={0x6, 0x6, 0x52, 0x80, 0x1, 0x1}) getpeername$inet(r1, &(0x7f0000000280)={0x0, 0x0, @multicast1}, &(0x7f00000002c0)=0x10) getdents64(r1, &(0x7f0000000200), 0x0) close(r0) ioctl$int_out(r0, 0x5462, &(0x7f0000000580)) ioctl(r3, 0x890b, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x2710}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0)=0x9, 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r5, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendfile(r5, r4, &(0x7f0000000000)=0x10, 0x80000003) 2018/05/29 17:12:37 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:37 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f00000001c0)=""/4096, 0x1000) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000080)={0x1000, 0x3ff, 0xfffffffffffffff8, 0x0, 0x2, 0x3, 0xff, 0x5, 0xfffffffff6234ca0, 0x0, 0x9d, 0x2, 0x0, 0x400, 0xfffffffffffffffd, 0x3ff, 0x8aab, 0x7, 0x714}) 2018/05/29 17:12:37 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = socket(0x3, 0x3, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vcs\x00', 0x20000, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x6) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00\x00d\x00', 0x20, 0x1, 0x3b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000900000000000000000073797a5f74756e000000000000000000626f6e645f736c6176655f300000000076657468305f746f5f7465616d000000766574683000000000000000000000000180c20000000000000000000000000000000000000000000000f8020000f802000028030000627066000000000000000000000000000000000000000000000000000000000110020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006970767300000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000434f4e4e5345434d41524b0000000000000000000000000000000000000000ea0800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff00000000"]}, 0x42d) 2018/05/29 17:12:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) bind$netrom(r1, &(0x7f00000001c0)=@full={{0x3, {"100461ee964d02"}, 0xa822}, [{"5c79afe1beb354"}, {"d9f9233133a90c"}, {"a94ffd1eaf965b"}, {"b57e235ca39c3c"}, {"1c299c5941d689"}, {"1732f37371cc52"}, {"943d845891f240"}, {"255f9a8a560688"}]}, 0x48) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000140)={0x2, 0x0, [0xce]}) 2018/05/29 17:12:37 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x88, 0x65, &(0x7f0000000280), 0x292) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/05/29 17:12:37 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x4], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:37 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x6], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:37 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x1a1000, 0x0) mlock(&(0x7f000036e000/0x1000)=nil, 0x1000) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1571, 0x2000) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000000c0)={0x6, 0x899f, 0xb6}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x4000000231, 0xffffffffffffffff, 0x0) 2018/05/29 17:12:37 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) [ 1719.707663] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/29 17:12:37 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x100, 0x40000) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000140), 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigqueueinfo(r1, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) 2018/05/29 17:12:37 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='proc\x00', 0x0, 0x0) rename(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000180)='./file0/bus\x00') 2018/05/29 17:12:37 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x200000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="fafffff7ffffffff"], &(0x7f0000000080)=0x8) seccomp(0x1, 0x7, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6}]}) 2018/05/29 17:12:37 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) preadv(r0, &(0x7f0000001140)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xfffffffffffffffe}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x4d, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) 2018/05/29 17:12:37 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x6], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) [ 1719.911489] audit: type=1326 audit(1527613958.012:4517): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11607 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 1719.972476] audit: type=1326 audit(1527613958.032:4518): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11607 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/29 17:12:38 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SG_IO(r0, 0x2285, &(0x7f00000012c0)={0x53, 0xfffffffffffffffb, 0x6b, 0x5, @buffer={0x0, 0xd9, &(0x7f0000000080)=""/217}, &(0x7f0000000200)="03a40e34b856ba77276b5215459c524a28d2d3b51cefba358bcf7a48af0550a72700483f2b9003613d77feb9c7aef445b275ded30c90257a12ffe777948faa2cf81940b7523db6ab1c8ad241e1303fded731c43637a741ce035b0dd89a609ec6c3d991c39f50c21b165269", &(0x7f0000000280)=""/4096, 0x4, 0x10, 0x1, &(0x7f0000001280)}) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa000003fe, 0x0, 0xfffffffffffffff8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) fallocate(r1, 0x3, 0x4, 0xff) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000001480)={&(0x7f0000001340)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x54, r2, 0x100, 0x70bd2a, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x816}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x12}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x27532b25}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x48000}, 0x20004844) 2018/05/29 17:12:38 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) chroot(&(0x7f00000000c0)='./file0\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x56, 0x0) recvfrom$ax25(r0, &(0x7f0000000080)=""/61, 0x3d, 0x2, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x3, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x2, 0x9, 0x101, 0x10001, 0x1, 0x0, 0x7, 0x2, 0x5}) rmdir(&(0x7f0000000000)='./file0\x00') 2018/05/29 17:12:38 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:38 executing program 1: r0 = socket(0x18, 0x0, 0x2000000001) connect(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x2, 0x3, 0x3}}, 0xfffffffffffffec8) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000000)="03fdc2d1", 0x4) ioctl$SIOCGIFMTU(r0, 0x40047452, &(0x7f0000000180)) 2018/05/29 17:12:38 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:38 executing program 3: r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2081, 0x0) sendto$unix(r2, &(0x7f0000000540)="d4365f2d081ebb54832fc184be7f154cc76f2fd2c48c23d51093f9b64f704311803dfba9fb5d98fc7641aa2b62db559609cfba6c6b74283a7bc37888c47be504828042f97e6be81e447e6fb0291c88a630c686286cfd631a01fce10dd52b199c17495883d1c10a4deea7eebf839319f6e52de7c5879783f36cba94ec502e7d66ea612f1b7204f99ae756a80634389a230172762f1e9e80ec4f3ef66166e3d7a00a0925af8bfcf2046e48d99bc15327ba08c92466f5efc4e4ffcee56f1f47fdceaff3dd1dd48604be88d1536a56b28482c7238924dcd6f7fdf049a9361c507934039800bee89f33d84badd0eea3", 0xed, 0x800, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r3) r5 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="b3", 0x249, r3) keyctl$update(0x2, r5, &(0x7f0000000480)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000200)={r4, r5, r4}, &(0x7f0000000300)=""/5, 0x166, &(0x7f0000c61fc8)={&(0x7f00000002c0)={'crc32c-generic\x00'}}) 2018/05/29 17:12:38 executing program 0: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x90, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000080), &(0x7f0000000280)=[{}, {}, {0x0, '\x00', 0x1}]}, 0x108) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x4e, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'gretap0\x00'}) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x7f, 0x20600) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000180)=""/35) 2018/05/29 17:12:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x100, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000380)={r2, 0x7, 0x1, 0x8, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40002000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r1, 0x8, 0x70bd2c, 0x25dfdbfe, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x20004814}, 0x20000001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_deladdr={0x2c, 0x15, 0xa13, 0x0, 0x0, {0xa, 0x78, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) [ 1720.089781] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/29 17:12:38 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x2000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:38 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000080), 0xb6e7d10d00000003) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x3, 0x1, 0x7, &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000000c0)="dd10b5ff") 2018/05/29 17:12:38 executing program 7: r0 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x1) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffffc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000180)='5', 0x1}], 0x1) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000080)={0x80000001, 0x400}) 2018/05/29 17:12:38 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) [ 1720.144607] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/29 17:12:38 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000000c0)="c4c379146600006543a02d0000000000000064670f01cab8010000000f01d946d8f1e1b066ba400066edb9f60800000f32f2400f0964460f35", 0x39}], 0x1, 0x0, &(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f00000001c0), 0x4) 2018/05/29 17:12:38 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x0, 0x1, 0x4712, 0x1, 0x4a09, 0x1, 0x1, 0x101, 0x401, 0x1, 0x8, 0xfffffffeffffffff, 0x8, 0x3dc8, 0xf4cc]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000000)='$', 0x1}], 0x1}, 0x0) 2018/05/29 17:12:38 executing program 0: mmap(&(0x7f00009aa000/0x6000)=nil, 0x6000, 0xffffffffffffffff, 0x5c831, 0xffffffffffffffff, 0xffffffffffffffff) prctl$getname(0x10, &(0x7f0000000000)=""/105) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x402, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x400000, 0x100) mremap(&(0x7f0000e25000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) 2018/05/29 17:12:39 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000080)=""/111) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x88) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000100)=0x1) bind$inet(r1, &(0x7f0000c16ff0)={0x2, 0x1, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0x0, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/29 17:12:39 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:39 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:39 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x2a80000000000000, 0x0, 0x1, 0x7f}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x1}) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'ifb0\x00', &(0x7f00000001c0)=@ethtool_drvinfo={0x3, "12f43503a127503180cf0912fff2d8541c9a8a25c6e087a6cac7da086ce675ae", "36e84d64ed547de87dc2d17eb2b254387e37e69a38c2653f6f03e5a5574e5b8b", "f168e2beca28a5d82b77990f47ca23327936d8decb5cb40f90ba8ae968c2ede9", "793afd76aa4df19b84acd4de5dff6c716aba3afeedbef07a8e0904a45bba0ad3", "c8764ef6a138a909b033ba05c557ac38471948d9440a5914f92d6c9c11d4909d", "fe3bde9465a068421418004f"}}) 2018/05/29 17:12:39 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x6, 0x1, 0xd7b, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000340)={{0x6, 0x7, 0x6, 0x2, "8f03ce5d3876208db5582e9100dca6c3cbed11f770c13ac3f1d3adc416f1884917eb470146e09252ec3b1c76", 0x4}, 0x4, [0xb5a8, 0x200, 0xd2, 0x1, 0x1, 0xfffffffffffffff7, 0x52, 0x3, 0x4, 0x401, 0x7, 0x1, 0x200, 0x6, 0x8, 0x7023e6e, 0x5, 0x40, 0xffff, 0xffffffffffffff7e, 0x9, 0x1, 0xffff, 0x6, 0x400, 0xfff, 0x5, 0xffff, 0x3, 0x7, 0xf9f, 0xffffffff00000000, 0x65e, 0xfffffffffffff64b, 0x4, 0x24ab, 0x3, 0x8000, 0x4, 0x80, 0x4, 0x1, 0x8, 0xcab, 0x1, 0x6, 0x3f, 0xffff, 0x9dd, 0x5a3, 0xc44, 0xff, 0x7f, 0x5, 0x7, 0x0, 0x80, 0x1, 0xfffffffffffffffa, 0xc2, 0x7fffffff, 0x1, 0x7, 0x0, 0x8, 0xfffffffffffffffd, 0x9, 0x81, 0xfff, 0x6, 0x0, 0x9, 0x100, 0x81, 0x5e, 0x9, 0x8, 0x5, 0x80000000, 0x6, 0x5, 0x101, 0x0, 0x3a54, 0x5f9e6fce, 0x4, 0x0, 0x2, 0xfffffffffffffff9, 0x6, 0x1a4b, 0x4, 0x800, 0x1, 0x3, 0xfffffffffffffff8, 0x7fffffff, 0xbf, 0x7e5, 0x8, 0x91, 0x4, 0x6, 0x0, 0x57, 0x200, 0x7, 0x20, 0x1ff, 0xd34c, 0xff, 0x1f, 0x480000, 0x2, 0x9, 0x8, 0xfffffffffffffffc, 0x9, 0xfffffffffffff000, 0x8000, 0x81, 0x7, 0x400, 0x7ff, 0x20, 0x8, 0x4, 0x100000001], {r1, r2+30000000}}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000880)=0xffffffffffffff4f) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2602, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000040)=0x7fff) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000001c0)=0xfffffffffffffff9, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='veth0\x00', 0x10) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000840)={0xb0, 0x800, 0x4c, 0xcf0, 0x800000000000, 0x100000000, 0x6, 0x6, 0x6, 0x4, 0x1, 0x20}) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r5, &(0x7f0000000200)="521b2943a86cc983053d383b05be95b5bc1b560a9eca1df602a5aaaffcb8c07f371e2cbbd103decd443bb1a50e622d02be5ffe9a32c80a656b21ffe88cb383c47fe420bf62d429d07b068e050e7e0cf19dee0c97b2c8fbf1f10e4bbbc3261581dff3537b8abd5bf4c1020826a688b49f24f0b6fff5380d57dfdcfd1ba22f59c561942d73c7374ae474aa5f7eae0065a936c56133bc14f14c7d1df76365471ab86c9963fb8ee3c49e8a919c75f4078d3e5b67c214830d5fdff8493f10efaf9aea818c368eb675050644516488f4b0601598320820", 0xd4) 2018/05/29 17:12:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f00000001c0)=0x59, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) recvfrom$ipx(r1, &(0x7f0000000240)=""/80, 0x50, 0x0, 0x0, 0x0) eventfd2(0x10001, 0x800) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100, 0x8000) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/05/29 17:12:39 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)={0x0, 0x7fff, 0x1a378b43}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x7b, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}], 0x10) 2018/05/29 17:12:39 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="029db0a2f8ea00000000000000b80900000091b8755d7abacb9531d189db66fba5c01ae32d985d1c919ca93f4f7d57b25d566da2e05a1b9532af1379f5fe590fadd0cfe609f40c20e2843e81bb4e277731bc6638ad24e8a9fc322c0824b4a9ff844e39486f93c193684c4241c8aa6910f735e9ddfcf501eba7e5b6e159d0deb3b699d125562acb40b2dabcff518fa691a7329e188ad5a440faefca1bec5b7f4491481f9ac573a8a18fdd9ee88207d2f091f2b79bae66ec75", 0xb8) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) socket$alg(0x26, 0x5, 0x0) r2 = add_key(&(0x7f0000000240)='blacklist\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="016c177a7a5470687cd3e403cd794cf0b04a69413e829da49f6931c12ef169b5631314e24504fc8398f32282be331fa666f14944abe50fd096ae857f475879b7a1249afcd6cb104db610b50d5df33ffc265a9bd5f9e2fcdbe645a589f3336d05f81eea4f20a989da699b810717a0f434113d6972842dc8d330c6f27fe7c796", 0x7f, 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f00000001c0)="fbfd5cbd65571d1c85352d7890f10f987e335f667bcbdf360d201f50a1f94634c2a848102dab31a7560c0fb376214c970b186325948668b983beb07ba2f2b0ed6c08906e05226ce7b01f1598f882725617772c0433e43de1204f740d03d2ec294114771d9f3a4a7bfebc1aa5a1766d8aacb95a158a35c7ce91b8ea", 0x7b, r2) 2018/05/29 17:12:39 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x7, &(0x7f0000000280)=0x0) r3 = accept(r0, &(0x7f0000001440)=@hci, &(0x7f00000014c0)=0x80) r4 = getpgid(0xffffffffffffffff) prlimit64(r4, 0x8, &(0x7f0000000000)={0x45, 0x569}, &(0x7f0000000040)) accept$inet6(r3, &(0x7f0000001500)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001540)=0x1c) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f000079a000)}]) 2018/05/29 17:12:39 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x1000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:39 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = gettid() socket$nl_crypto(0x10, 0x3, 0x15) migrate_pages(r1, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x9) 2018/05/29 17:12:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x5}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2180, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f00000000c0)={0x100000001, 0xfff}) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x5}) 2018/05/29 17:12:40 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x40000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:40 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@filter={'filter\x00', 0xe, 0x1, 0x180, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1f8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000100)=0xc) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00000001c0)=""/54) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/29 17:12:40 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/73, 0x49}], 0x1, &(0x7f0000000140)=""/181, 0xb5, 0x3}, 0x2040) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f6dfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/05/29 17:12:40 executing program 3: r0 = getpgrp(0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getresuid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) r3 = getegid() r4 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) r7 = getgid() r8 = syz_open_dev$amidi(&(0x7f00000009c0)='/dev/amidi#\x00', 0x2, 0x40000) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/dsp\x00', 0x100, 0x0) r10 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000a40)={0x0, 0x80000, 0xffffffffffffffff}) r12 = socket$inet_udp(0x2, 0x2, 0x0) r13 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r14 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000ac0)=@abs, &(0x7f0000000b40)=0x6e, 0x80000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000b80)={0xffffffffffffffff}) fstat(0xffffffffffffff9c, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getgid() r18 = openat$ion(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/ion\x00', 0x40002, 0x0) r19 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/vcs\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000cc0)={0x0, 0x0}, &(0x7f0000000d00)=0xc) r21 = getegid() r22 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000fc0)='/dev/vsock\x00', 0x8100, 0x0) r23 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0xffffffffffffffff}) r25 = syz_open_dev$amidi(&(0x7f0000001040)='/dev/amidi#\x00', 0x80, 0x40000) r26 = socket$key(0xf, 0x3, 0x2) r27 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001080)='/dev/ppp\x00', 0x182, 0x0) r28 = openat$autofs(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/autofs\x00', 0x101000, 0x0) r29 = accept4$unix(0xffffffffffffffff, &(0x7f0000001100)=@abs, &(0x7f0000001180)=0x6e, 0x80000) fstat(0xffffffffffffffff, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getuid() lstat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001500)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001600)=0xe8) getgroups(0x7, &(0x7f0000001640)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r38 = perf_event_open$cgroup(&(0x7f0000003040)={0x3, 0x70, 0x100000001, 0x3, 0x466d3e22, 0xffffffff00000001, 0x0, 0x200, 0x80, 0x8, 0xf57, 0xfff, 0x800, 0x400, 0x6, 0x7e, 0x5, 0x10000, 0x200, 0x3ff, 0x10001, 0x8, 0xdcad, 0x2, 0xe256, 0x81, 0xffffffff, 0x252, 0x8000, 0x0, 0x6, 0x37c, 0x9, 0x9, 0x3, 0x9f9, 0x183, 0x80000000000000, 0x0, 0xae5, 0x1, @perf_config_ext={0x9, 0x8}, 0x2, 0xfffffffffffffffc, 0x80000001, 0x3, 0x9, 0x6, 0x400}, 0xffffffffffffffff, 0x1, 0xffffffffffffff9c, 0x0) r39 = socket$vsock_dgram(0x28, 0x2, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000030c0)={0xffffffffffffffff, 0xffffffffffffffff}) r41 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) r42 = eventfd(0x3) r43 = signalfd4(0xffffffffffffff9c, &(0x7f0000003100)={0xfff}, 0x8, 0x80800) r44 = syz_open_dev$vcsa(&(0x7f0000003140)='/dev/vcsa#\x00', 0x9, 0x4000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003180)={0x0, 0x0}, &(0x7f00000031c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003200)={0x0, 0x0, 0x0}, &(0x7f0000003240)=0xc) r47 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000003940)='cgroup.subtree_control\x00', 0x2, 0x0) r48 = syz_open_dev$sndtimer(&(0x7f0000003980)='/dev/snd/timer\x00', 0x0, 0x2200) r49 = geteuid() r50 = getegid() fstat(0xffffffffffffffff, &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003a40), &(0x7f0000003a80)=0x0, &(0x7f0000003ac0)) r53 = getuid() r54 = getegid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003b00)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000003c00)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000003d80)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000080)="40ee30f0266b58d723a5f411242eed74b98d3db72ac6cf31b89e9bac4a050406afb04dcfc306b61f68b2eeddcb40b2a8c7ab6c015c0654f78e45cc6b942932bc9c0eeb739787624a6b279ed98810d35c126b439cf9ab5401138a0ac5f450fe8427f02b9a0d934b559564986c9a516cb9ab4536ba6fbbe88806cf84a4c6288b510b0b1a481adf28fef60e2241213f1f6ee55d52af28828519d9bc5d107b3a5ce8ff7ac05b50fe861817db77abfd21d73fcb0bc9bb1df6b1abcfc363790ff7f1f5d64b894001a42b50fdf3bf", 0xcb}, {&(0x7f0000000180)="0e9ee47eba7486c2fd62cb6c3084db1e1ba0e2680103cc291c4ffc65791d07b2dc956922c146c80047d20adee70cfc9a7be3070fa3fc4ac5451600d08828ec89a0197953852fa2e3d2b8896d552eb097118f43a05e1330fdfcd5e032b51a97a9a7c36a5dcdccd204f17e4610784a6c112aa62d73a6e27a227b56f5f0d47a8e13dc3a5f68cdb5417fa73ad96cb8bfaaf2ec3568e27a25c65aa926f6f3c47777ce84bf04a693d8dcba232c44d708bab0e4c755a09ee926570ae3c8ec5af2f9c6b83e462b8c558718053485c9746399cefa7c54a9a4ac2be467124cb8a0cd", 0xdd}, {&(0x7f0000000280)="c011b95e5516f53ab0c06603ebfcde45244912878a354c073dba9b51150085926b79ad5409eb2ece45fe28c34320767d91fcb404d6c7ff1f6bd1cdf97af1b0cb3498d2410603fdda98396a050d1b867afbf2d9bcc3be973fabfc22b8508371002f0880dc26faf21df34e1f7f9b528f3f8d7dd52ab6bcf7b4d0aba6e85060d515772eccbf58c9d7e0f9de53198a72b28d787c38c889680d2d3b097352fc28a09d4c68e52a", 0xa4}], 0x3, &(0x7f0000000440)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}], 0x20, 0x1}, {&(0x7f0000000480)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000500)="20324f8d2adbdf958f70c27dd38b6fb4f4629ce2704295f7c6e686f196701c4c0aea825d5eda5731265d8ef0ebfae23977c91ea0687ff1f1133d22dfced86615e8492490bb135f42ab92e3f4bf96e04e81b003cefc16fc67846979969103becdc0efbcc32642a1219aa44cbaf7cbb860233448ae6dfd1fd2666297bcb06b9a61297627a1f0eba7b5d8012c059081d1bcc65e4dd81e5282e185c6849cd231a4c88d79b4355da7f17cb3fd81f720fe5727af3bf4c11f9f1d725bb06c4e2b6253e52a43b9b233771219d43cf330181034c15c9501fc48dbb993a77a656a0ee65a89cf310d740d13513a08243a18306ff5ceef6204010030", 0xf6}, {&(0x7f0000000600)="1f04ad6d258afb007e3ba0af6561ecb4ad1061f56824014e0a50304c620a0d94af271a69403de93c81c6678d61b7530d4232f8b197c4e3c32e850dfeb454cb2babb5716a2a4b62b0efb948c6db41eba9b0bd2f0e1537bbe13aaea3ceb6b20723ba226168b4", 0x65}], 0x2, &(0x7f00000007c0)=[@cred={0x20, 0x1, 0x2, r0, r4, r5}, @cred={0x20, 0x1, 0x2, r0, r6, r7}], 0x40, 0x80}, {&(0x7f0000000800)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000880)="c23dbfeed6e7b2000f0e3f223e7ec0cbebcdaf5abbd91494b76fd1afbdf2014568fba4740743567e81f3eae3e23de9d94169032f381ae449af8b7f2cf103c9a0708c03591638bf372e3b674ee9d51a22765744cba918210fdc0a97c664d5ac085342990c96f0c00c56532080cc93f55f912a424f41b8f7320b4c554d", 0x7c}, {&(0x7f0000000900)="89c3888fc1277cca26ea4a0e9f7c9580463d9f97a208c7514aae027100b4b37baddf7f6096c2b7fb02ea6f3d6e914be34f78c08212a699fa6ecb65204539c04c739497106e042ddb138a3ccea9", 0x4d}], 0x2, &(0x7f0000000d40)=[@rights={0x30, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14, r15]}, @cred={0x20, 0x1, 0x2, r0, r16, r17}, @rights={0x18, 0x1, 0x1, [r18, r19]}, @cred={0x20, 0x1, 0x2, r0, r20, r21}], 0x88, 0x80}, {&(0x7f0000000e00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000f80)=[{&(0x7f0000000e80)="9ebf4889e9933792d5453ab2894217d22d007341f134452bb5ce75f23df3284361adbc8c95356bfbb1e43ec3686687897cf4a0a0f6e9d96027e793ea590f3cfbaba7ae7dfc9297825823108552efbca0e8f8afd08c90a75d07eb706eaff76be7fde5e50d0ea617360f7bcb8231ed6e5cd589ff346f52382c43d69ed9b62af6beafe7e072dc5ff8f83e50a193bd9e7ae7e259bea795ccad319f752aac", 0x9c}, {&(0x7f0000000f40)="ef7963137c93e7954b8820ccb8e3e9", 0xf}], 0x2, &(0x7f0000001680)=[@rights={0x30, 0x1, 0x1, [r22, r23, r24, r25, r26, r27, r28, r29]}, @cred={0x20, 0x1, 0x2, r0, r30, r31}, @cred={0x20, 0x1, 0x2, r0, r32, r33}, @cred={0x20, 0x1, 0x2, r0, r34, r35}, @cred={0x20, 0x1, 0x2, r0, r36, r37}], 0xb0, 0x41}, {&(0x7f0000001740)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001c80)=[{&(0x7f00000017c0)="5bd118357e7732e5654a27b13a78227652761b6e3671335e4689e9392eaaa7faaf515647394b5a6643f0805f90cf97a0dde4bbf7285f683ae626222ce20316ee4111", 0x42}, {&(0x7f0000001840)="35426eda000b2d90826d35e30229ea93ec0524fb9de348bc42e927f5df475b84c62a5520182d562d1ea8920a1aebc63514f9930a3c5ce6ddee43c144521a854ee74db09227801fbddd74cf0c089427343ba30fb84707052d3b557facb13f8af9914f2a9b043cddc9c18c792329f789bac713915e9aef03bd74ab29f09b9ac20e1e1a5d98779f4e7d264125a14ab38b4d7f7025cefb16cc1193c4b420dbf1371242cac71e", 0xa4}, {&(0x7f0000001900)="d50c5ea88aeb9914451901fac9c5676c83f0aba80782294d4ae563854e7835b4bd6abac24f2e811f397fbc08f327850540108a9ba00a093dcf2bab311ddb0cc4867cd1b002cb0b34a34503d9345215137c1106eed683104b93b363105c4e20f434c844181292b9c442df139217f7d9357b80c9afb10b82dbdf1489aab50bdc0fc0a8b53b2778977305f9fead", 0x8c}, {&(0x7f00000019c0)="dec0c323db4f470834c631d6258d5ca786cf437b2876648dfd360454272a3e4dbb8a27796885a84f6154e998db960cffdd8c181791f0595c77fd52cba58a84a6e9b4aff2e5564fe9071a4790a5800769601c0d6f79dc5c4650c1fd4f309c16f23fc484329c95b06b7b93b727d4c6365934ebfa89d9706bd0704abe9f027c52338e5bd098b52af2cf028384c15d5e35f16a50b5b77a6f55b03b8122c5c1640b192921796e84706d8c92ecd4a4afe4", 0xae}, {&(0x7f0000001a80)="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", 0xfd}, {&(0x7f0000001b80)="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", 0xfc}], 0x6, 0x0, 0x0, 0x4001}, {&(0x7f0000001d00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002fc0)=[{&(0x7f0000001d80)="4dc1ddf6113c473ea93c3560158d4cf7460e1a4b2ee7ea0e756bc09f3d2d50b32f00d01c50b8b77d354875368b652dfe8e587dfb9bf886811f3c95f81a794ca29fa84d6708cfe0b1", 0x48}, {&(0x7f0000001e00)="6e2c434fc86240019acd478c7d3ef2c90d7b9b4f1a524f1e00eac3619badb67492afbaaf2328391485e6d990fbdd15d2e1e3fb8603f655454ff214533e7afed8ce980035f165a32533442bd0df5b8962d07f9c2a88cf6ee62e88509e330392225accfffc6c66e812d9d95449e87deb56310d076c86ef5fd904b229adba0e2e4162d8be680cbf9ec1cd141986d4e545c08850f8334ef5bedaa21b81c68354d452630e7159699c7bbce5840ea942eeedf88349ddec23876aa61b581f1d65e6ea90c2266e4a87c22de9a20c34849ccaa04fa8d71a143114eb11f299ca8f20034453c4ddbc4d2895031d2ee874c123dd0f5976c35352f16a4a62473acb7c6594ab82e0f4e96577dde37fc84ae9c246805152ee81e4836e02b755d64dcc5b780e8d2636ca8090df18a6193b2a4670fe2ff7fa2ff559337b1f46ffbd121ca6f8bd03b83c1fae7a5feadfb134f5b04c88fe78bc8f8b748ed1431b6e70a041ad53f0ccdafac6aedd7c52c5b689c89d11b9761d3177820e0a6a9f24008c8503b96558a32d1f270e77ec2b11c96be19a60b02b4e6bd334f72a4adbad6b705bf28e5a3ec99f58323a7e8bae663e2ead893a6a52516b7b968c1d02361d41c08f0d6c40a5ab0ada03df0ef3c8fe548dfb69312527095da88b4453afb2fa3cc4d0f7fe1f76b5889e63da28fd6cb874e8d5f6d50872ad6b8b7973d6b0ee7fdd9002ea80e180e8f8cd8e188a610d4d173e9e58b76b431bb041caa59caec59ec075da873100f0bc86b2040f307bb411d1a00534b669ed794dc674f7d1440e1876358ce2feee33776d31ba5a86310a77c3fb590aa22817f998b05699fa1cff932d183dc591fe2b44e6e9d2db3df11245b63bb72dbfec46b9da559615c92fcc70c5a14d2938be6febafe131323132a4b3a9e76616fe977b2a85111aae116e427161bc8035d8dbaf041d04d36ae98fee00e0af9b2bd1e9e3a09a1ff45cc34efa9595c67f4cbd3dfc74ac387b92f884ea49f71b14d8f5e92cfbdd18e26f66fe52a10306b6a9234054696c3666f351134e73c750de57cbe365363ed89796291dbb475a90699c7929ddc5117afcd2dc732baa64629fab2c6ecf796c42ab7b3c12ccb4686f5dbbbd9d56d3ddd6af152d5fdbaf40ccaa5f24fca03f645ecc18404566c5036b6b9455baae413d2b82c22066472c465fa94e05dcfd8dee30840d4cf17b6cbefec6d57036d399da8d9abc11d7007e5b7802ff0b114f7d3368cd564940a8681b040813a5cd7a6df0a4d627f5e1d5e5acf0e7bd2768b6691aa53b65ae5079a471bc030c0ebc9a3366a5bf950efb4df3a5566dcdbdd7536b93a879623c2dab5c7080f1497fc1b5be9b61ced2d91513b01e5d639005345b2eec2f4686fc97a8ebd57c1ecd3d4d8c5a1b05265a5c920f1c0ce4a1175a4e8fc03ca02d903e2cc0b9e322436cb209ad048f70131522d884f9760719a406cc7b4841a7061ad512916c6bf36f0becd21ada536f21b96e0410214164d88fe1e5a7b37b691b03c4df59177311c3a87e9ab129dec738f516adfddbaed961409cc8671acdb79e59720ee524bc494a2a3086c4f65b7d480e6e5a3e93ab5d567d41b35183dba433376ad675c0f336ff34fffbcdd6303777fed2fd517a082139bf7d9347c733649ca76b04fa4c1b39d2e6ab5be0239ad500c296b8c83c9fcac7a53426b633e4bd3fbab20d8e7b0ce31cfecbe81b3a546683b6534e72619828adb035c67b901332779701a586d9516c869c4f751f0b101d6178b8a04b52d23c931d64b878126c35b337c89e0370d98c1a79f20953acc4100b17202c2da0687f4e155596a9472484cdd6641d6d19c0f553d6e203412781bc39fe9ec05b88877fcc65f419cef7f236df88b8c1a61427f80efccf364e13e9e25d6c161253206851698f8ce4d1ef02755e6212d1f4586c1875da6a7a8d7994ca8a7acc9db94a865bf57798ffff313806f885203a0ea7020919141b97862f5a8ab960964686b68d9e952430a03b3134fd50b74339c354e573b58f792bd585f3b527bc0db33041abc587d8c2a9e9ce541fe24cb31224873a66a037dc08c090c17f7a5092b28beaf30fe2270f1b654ea222bdcdf6fcb68e66a03c537eaf336b34ea596c79d78b32c9392aae0406df3ab04b820fc93145bc0ed648a1d9ffecdfb82ccac1331692a9c74659d7504675e7553d724744cb889e2159c8cdd70a5445a8f256a6ec78cd8c762386590a3e312d57c743369647ab3105a64d09b38174e9fc18903b1ac8deb3f9c910684b5ef68ab417739b99d7cb3643acbd1b9839e8605f158b813a96cb6a6085bd7ca7e5c3ce209ae5608c5e0a243ef666e249b2da53a05ac06789315b4f0cdb98fbf9c34a0298768d7e40ef5ef9c8514613bfe2ca19f96df266644115722d47b45257e146a23c910e99caf3d7ed8bf5efb75e87a0444c9c2d50a6f1a6d0e591e4e2eb2e8c9b34f4b6e52708727f20f344e223dcf19686192090cb4777bfaf9f5fb9e7c57767d0d091c5707324a66b9c1fd60ae42a7a0fb00d19c7916ee487d57b7dc89032d09df7e67dcec2919f8ce44425bf6c80ca4dd9f3c696b62d20c7cf0afe93529b68772089584b72511ff8fdbfd5cf2a49414bb83ffbd7e2997e6d98c4b2c22b93e01faf5058d91d39b740134203729e0bba9abf2f93c7c77734b691c112b242800de52cecef9ea8b08b5fb45c9f7fe80d448b5a998320e8e691a40a5c5afc18aacc8980e278282f4683481ad7683147d634e4f6e3a491930fc74b31e0d2f791d1cc8e57d005385899818aa3221ecce45ada6dc70cdb37843d5e48806c87b75eb8d84a44224e8bb599a8d9fea5ff79725de725ee554c2badbe001db51775825f0e2693d6d064c98e9c5d33652ed9e4bc4a6b1df78d9f78a1b5d06bf374e17ff3b37e99f2fdc02cec19a84a280d57868820f34f1748782f5aac84ae6e0b544025bb22ec0ba6eac24c4593c0032288aec7becf52d08c032fd6a41b5823acc3dcae64fa8dcdc7082d1c9ea854b63a9eb1ae0b4b0cea70846f6cc601fd9aea9349e78560f80d07735f4f66998e7e5f981d068729ff3bd3d8676b3427afe50d66deb015640bce9130cbcc1aec38f2130fdb7002a6e519bbfc4006e33f4c588322c727d18b4c58917d7b5cc95373094d790be0f131e11ad90a9c04c3f906471fc9048fb27a755227993941a97b55af63b63a92b159320aacab80e605a58372fa9ec3c474f65db36c953b89a7875163c9d7574c790794863c34a6de00caa4e8b785ba2b5e87fc2b915892508e40c65aaad3692038ff1bc743a4b2d2bcfe3a2e0af886122454e805fc6f80a1d9cd78f3502f3132bc413b0d9b7131390cf43320bc094e262e8fa0e496fd77547c10b778f9b7a7062874ab9ae78f9a9b01267dd034032ee47fa843f3673f46000b52e542bfaa00c9b1d339ecd39d2a8d6f2d68987df2ebb86fff4a89931e4bb98b2d256ebbdc9127f2601c4bca6812654a8884fca4d63b6f5122563672951a7abe23528f5b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0x1000}, {&(0x7f0000002e00)="702ad2cfa89194805845def037a184e378caec3e86e760f1dab6b5d15b2a30", 0x1f}, {&(0x7f0000002e40)="ebbe67799de7e0f27a50b73ad84cc2c0d4e3b19af5ddcf437cdf4f0317d6a7006291fe824e4b0060395a73481e35c662e0577540dc484a7647f0af06fd19835a3f", 0x41}, {&(0x7f0000002ec0)="84dfe990c884659d7e0afdd338284f0336e2909838f8595bf287dd6ecdfe4f991e64faa9c9e3edc4f8c8816c79d1e5e521cb130eec35b993c996bf322f8a8dc8bfc2076221d7aeb08722cec2270e668d50595607f70b10496d27c337a301909fcb4fae5fa3cd4206ddb0d4ec2e71b1405821a643ec9bfb317e", 0x79}, {&(0x7f0000002f40)="69451c001b108bfec98b49fd6c5a6a6e9ac5f59ca559c609229d21e35686209f0c70e665b94cf80d4c232972ad780ded696d22288c8d72d1bce56279923e7c6e11790a3ee09222ac1e2ea3af7fe58f6ec03a216062f7dd8ab20e641259e0f71776", 0x61}], 0x6, &(0x7f0000003280)=[@rights={0x30, 0x1, 0x1, [r38, r39, r40, r41, r42, r43, r44]}, @cred={0x20, 0x1, 0x2, r0, r45, r46}], 0x50, 0x4040015}, {&(0x7f0000003300)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003880)=[{&(0x7f0000003380)="ded2843496e8e6e3386867442aa9ea452a5d4722d22b6b359fa497cdda615375a23c4176e7235df13b0fae87a9904abda0f96f07a619b66be7e8541364fbf8ef1d3ebe97bf5837be2dc18428a53ec927611caabfd63e306c10d1803bc5179dc89101d686fe20114617f160c7a383fae31d0bfaf2791dcbc67fb1b92ea2e48905bbe26cb03bd710263950e1b881", 0x8d}, {&(0x7f0000003440)="fc6d19af71cf2d83150878547faa474392e332888e3bd8f33e14b2b081de7e4e7c14bb4c233f9a0750e1c0c04131faf8a7c9196d16516bd44fa99c720960813714a412c57c463a4958b38172", 0x4c}, {&(0x7f00000034c0)="0fe5808db64aa16192265867fff1782cc58c0aff13182904b7bbde3bfce7a7868d555156e923c840d83e", 0x2a}, {&(0x7f0000003500)="66e67542723c7a108b800d95829064e43d078b0ba4da7e08b1aec23a8089e640f07453cc59de1440bc43da98f90f6b0b9277043996b32999ada04aaabaa031ff3b4c42cdf9806f81caf838b0", 0x4c}, {&(0x7f0000003580)="06080ef18449067b6277bc6c69b039f8efe21198d3a2040046417129c6b365ce5935dc928ef0897543cb02e45181d69e27ca38bfad2e86f17e562ade8d44f87431", 0x41}, {&(0x7f0000003600)="47c0dddbe962c97c1b0073ca8d143c239628", 0x12}, {&(0x7f0000003640)="dc13ead5cf3f5a65efc98f4f576aef789eed1c9cc6cf2a107d13b04959822c15d1848d59b538b591406be4690fef31337ca34b08f48a92381a351fc15afdbf5b7985ca9e83111b9568f976c5315298052ac87193e4f1f5333818a89ea32f91c84314dd752318f82ae1b225f7eb2bee936dd151964f053ef7d1cbe06790f2af3258658713573503b50f3fd78b1d8b59411f4b8512d364f5144a03f3a9c7c9eab5083ca5f4c445f887f577b0cb7140c8bf875e4105ff8f2097887a6f70531c2d334ca5bfbfdf3e951b6f97947ade7235f67aa38283e811e9", 0xd7}, {&(0x7f0000003740)="0969e4633b1e3a47163c3b098a6a3742850f1e4b23a926760ebd14c29de67bb7a2f2633aecffa6034a7f733cf13fa4369de5bd5e5b40cfa06e15c05bcd5f6bac07baef17fbedea5cbbf9168e40edf6d7fcc56a77fb67b6", 0x57}, {&(0x7f00000037c0)="66f90af110c6b87abcc62191b97e2fe9bdfa7ac3b7154d23ad7441044403ee5db7532cbfea0fd47cab26460fd1e6823e83beb7238bfc831ad969e0d5298a6f0d2d4a8b7484cd7a8a4e97004bad26a811e41612953f8850844c52c8bb0194b2e51cd2b5b8c82a0e763ec8044a51e64c1f5e9e3bd81cb0f38500da504e573f065e26c9bc051e37af42de9640b3", 0x8c}], 0x9, &(0x7f0000003cc0)=[@rights={0x18, 0x1, 0x1, [r47, r48]}, @cred={0x20, 0x1, 0x2, r0, r49, r50}, @cred={0x20, 0x1, 0x2, r0, r51, r52}, @cred={0x20, 0x1, 0x2, r0, r53, r54}, @cred={0x20, 0x1, 0x2, r0, r55, r56}], 0x98, 0x40}], 0x7, 0x4000) ioprio_set$pid(0x2, r0, 0x0) 2018/05/29 17:12:40 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001580)=0x14) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000015c0)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xb}, 0x9, 0x41, 0x4, 0x100, 0x1, 0x80000, r1}) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x6013, r0, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x1050, r0, 0x0) 2018/05/29 17:12:40 executing program 5: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x7, 0x121100) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000240)={0x8, @multicast1=0xe0000001, 0x4e21, 0x3, 'fo\x00', 0x4, 0x20, 0x6d}, 0x2c) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x202700) sendmsg$nl_xfrm(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800002}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@getae={0xa8, 0x1f, 0x312, 0x70bd2a, 0x25dfdbfb, {{@in=@rand_addr=0xb8f, 0x4d3, 0x2, 0x33}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x6, 0x3504}, [@output_mark={0x8, 0x1d, 0xffffffff}, @address_filter={0x28, 0x1a, {@in=@multicast2=0xe0000002, @in6, 0x0, 0x101, 0xfffffffffffff800}}, @replay_val={0x10, 0xa, {0x70bd29, 0x70bd25, 0x6}}, @address_filter={0x28, 0x1a, {@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@loopback={0x0, 0x1}, 0xa, 0xfffffffffffffffb, 0x101}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20000080}, 0x81) close(r0) 2018/05/29 17:12:40 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='gfs2meta\x00', 0x0, &(0x7f00000002c0)) [ 1722.491264] gfs2: path_lookup on ./file0/file0 returned error -2 2018/05/29 17:12:40 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x6000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:40 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:40 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xc1, &(0x7f0000000180), &(0x7f0000000140)=0x4) 2018/05/29 17:12:40 executing program 1: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x1, 'ip6tnl0\x00'}, 0x18) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) 2018/05/29 17:12:40 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r0) ioctl$int_in(r1, 0x0, &(0x7f00000001c0)) sendmmsg$unix(r1, &(0x7f0000005240)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000680)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}], 0x4924924924926c2, 0x0) setrlimit(0xe, &(0x7f0000000180)={0x6, 0x401}) recvmmsg(r2, &(0x7f0000004e40)=[{{&(0x7f0000000000)=@llc, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000080)=""/9, 0x9}}], 0x37a, 0x0, &(0x7f00000050c0)={0x77359400}) 2018/05/29 17:12:40 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0x77359400}, &(0x7f0000877000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000451000), &(0x7f0000024ffc), 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x2, 0x200) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000040)=0x1) 2018/05/29 17:12:40 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="8100f981"], 0x4) 2018/05/29 17:12:40 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x300], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) [ 1722.639296] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 17:12:40 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000040)="66ba2000edc4c2f90089c2dcf8070f01ca660f013726660ff19dfaffffff64670f06660fd58d0a000000d19e650600000fb04b5c0f30", 0x36}], 0x1, 0x0, &(0x7f0000000100), 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000240)="640fbe0af0f75100ba420066ed360faa66b9800000c00f326635000800000f308221990fc71e27000f216d260f2134baf80c66b82735ea8166efbafc0cb06cee", 0x40}], 0x1, 0x24, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x10004, 0x0, 0x0, 0x2000, &(0x7f0000fea000/0x2000)=nil}) r4 = socket$inet6(0xa, 0xa, 0xffff) ioctl$SG_SCSI_RESET(r3, 0x2284, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000001c0)={0x5}, 0x4) ioctl(r4, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockname$netrom(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/29 17:12:40 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="200000000000000084000000020000000003400200000000000075f7a2000000000000e0639ebb8fa79bf9fb6b1d7990e6a5ff41f736d3702f0d7160983d0442e39d5eec88d0bd120a8ce1cc0671a8841cfe00837452ea4e36182c0e34b597fce576b29753fba775f462e32ce3d536f231f58da62f43c52e0ec55ea32c7f185ad4063cccb844a707f4027f68e78db2f79fe8"], 0x20}, 0x0) pause() 2018/05/29 17:12:40 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x3], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:40 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40000, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000080)=""/162) r2 = openat$cgroup_int(r0, &(0x7f0000000200)='io.max\x00', 0x2, 0x0) write(r2, &(0x7f0000000140)='\f', 0x1) 2018/05/29 17:12:40 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:40 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x6000000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) [ 1722.859822] IPVS: You probably need to specify IP address on multicast interface. [ 1722.871846] IPVS: Error connecting to the multicast addr 2018/05/29 17:12:41 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:41 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) [ 1722.927513] IPVS: ftp: loaded support on port[0] = 21 [ 1722.942842] IPVS: You probably need to specify IP address on multicast interface. [ 1722.968891] IPVS: Error connecting to the multicast addr 2018/05/29 17:12:41 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x80ffffff], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:41 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:41 executing program 0: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'team0\x00', 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be282346d61ac97"], &(0x7f0000000540)='GPL\x00', 0xfffffffffffffffd, 0xc, &(0x7f0000009f3d)=""/195, 0xfffffffffffffffc, 0x0, [], r0}, 0xfffffffffffffe2c) write$binfmt_elf32(r1, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0xfff, 0x8000, 0x400, 0x1, 0x6, 0x3, 0x6, 0x2, 0x2c4, 0x38, 0x2ab, 0x7, 0x1000000000000000, 0x20, 0x2, 0x401, 0x0, 0x200}, [{0x6474e557, 0x4, 0x1, 0x2, 0x9, 0x3, 0xff, 0xffffffffffff0000}], "f75564e797d28f0a79cdda8f005ca9f975fc7c89ab54cb8b9c5481573e4473fe910311c1397c1978f80c27e28a9dae86b79de3cbd1152a875c5704fb09f6df470f5044477ab39ff0a73e6ea71e3041b32b6129993bad5d2ebd75e891a97cc35951688fd9ad756757162220d51ba3f526bb5a860be7fceb08", [[], [], [], []]}, 0x4d0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) socketpair$inet(0x2, 0x1, 0x100000000, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00000007c0)=0x2) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000640)={'teql0!\x00', 0x5}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r4, &(0x7f0000000980)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0xffffffffffffff8e) 2018/05/29 17:12:43 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="c4", 0x1, 0xfffffffffffffffc) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x200200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000000c0)={0x8, 0x0, {0x2, 0x0, 0xffffffffffffff27, 0x0, 0x4}}) keyctl$read(0xb, r1, &(0x7f00000046a9)=""/4096, 0x1000) dup3(r0, r0, 0x80000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x30000, 0x0) 2018/05/29 17:12:43 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x80, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x6, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r1, 0x1, 0x2, [0x6, 0x4]}, &(0x7f0000000280)=0xc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000180)="32070091ed2fa7a818ca5039c4464226f2eb077c7a", 0x15, 0x20000001, &(0x7f00000001c0)={0x2, 0x4004e23, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) shutdown(r0, 0x1) getpeername(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00000000c0)=0x80) 2018/05/29 17:12:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000004c0)='dctcp\x00', 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000500)=0xc) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000640)='/dev/full\x00', 0x501805, 0x0) process_vm_readv(0x0, &(0x7f0000000640), 0x0, &(0x7f0000000a40)=[{&(0x7f0000000680)=""/160, 0xa0}, {&(0x7f0000000740)=""/18, 0x12}, {&(0x7f0000000780)=""/202, 0xca}, {&(0x7f0000000880)=""/217, 0xd9}], 0x4, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x200000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000280)={0x0, 0x8, 0xfff, &(0x7f00000000c0)=0x4}) ioctl$BLKDISCARD(r3, 0x1277, &(0x7f0000000300)=0x6c14) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000480), 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14, 0x7000000}, 0x100) r4 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x7, 0x107400) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYBLOB="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"], 0x1027) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000540)=@sack_info={0x0, 0xc3cc}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000005c0)={r5, 0x34, "59abeae4c2363bc48dae35dfadced22ed46ea63f4a0c2a2848ec64ac84a7260cbdda22d334fdabb740a87248b1dfe2d24cd8b197"}, &(0x7f0000000600)=0x3c) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340)=""/245, &(0x7f0000000440)=0xf5) 2018/05/29 17:12:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xffffffffffffffaf, 0x0) sendto$unix(r1, &(0x7f0000000100), 0x0, 0x4008040, &(0x7f0000000200)=@abs, 0x6e) accept$inet6(r1, 0x0, &(0x7f0000000100)) 2018/05/29 17:12:43 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:43 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x3000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:43 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x802, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x4000) recvfrom$unix(r1, &(0x7f00000001c0)=""/133, 0x85, 0x2000, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) semop(r0, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000500)=[0x0]) semop(r0, &(0x7f0000000000)=[{0x3, 0x1, 0x1000}, {0x0, 0x6, 0x97d7b088a535c3d0}, {0x1, 0x7ff, 0x800}, {0x2, 0x0, 0x1000}, {0x3, 0x0, 0x800}, {0x4, 0x7a, 0x1800}, {0x5, 0x1, 0x1000}, {0x4, 0x1200000, 0x800}, {0x3, 0x4, 0x800}], 0x9) execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='*@vmnet1@\x00', &(0x7f0000000300)='}\x00', &(0x7f0000000340)=']\x00', &(0x7f0000000380)=',vmnet1}-\\\x00', &(0x7f00000003c0)='/dev/usbmon#\x00'], &(0x7f00000004c0)=[&(0x7f0000000440)='/dev/usbmon#\x00', &(0x7f0000000480)='/dev/usbmon#\x00']) 2018/05/29 17:12:43 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x4000000000000, 0xffffffffffffffff, 0xff8}, 0x4) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0x6}, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x400, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x0, 0x3, 0xffffffffffffff01, 0x2, 0x400}) 2018/05/29 17:12:43 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000080)={0x37, &(0x7f0000000040)="d03987582d08edeb500594bd135732d017fb93916e4764e352b6a5a6e53efa3f002a855bed40a24f6786c5447c9d8c35b4f97ac6aa8fb3"}) 2018/05/29 17:12:43 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xffffffc0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:43 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x7a}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x20, 0x2c, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='U'}]}]}, 0x20}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x6, 0x0, 0x10001, 0x6d}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000140)={0x8, r2}) 2018/05/29 17:12:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/05/29 17:12:44 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:44 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xc0ffffff00000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:44 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000025c0)={'lo\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x400}}, 0x3, 0x6, 0x3, "68d24659112dc181a8c1cdf968f28679e16ecaa127eafbc7f086a570ec606ba2ca3b92c4e20e47a5a0de427c8f2c9a8e54f3f2d1e19352e3ff7e20e42accb569897ad70b05d59ddb2e53c3058674f770"}, 0xd8) r4 = shmget(0x2, 0x4000, 0x540001c0, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000180)=""/253) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xfffffffffffffe90, &(0x7f0000000100)={&(0x7f0000000040)=@ipv6_newaddr={0x2c, 0x14, 0x3353cd1e187a4f97, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$can_raw(r5, &(0x7f00000004c0)={&(0x7f00000003c0)={0x1d, r1}, 0x10, &(0x7f0000000480)={&(0x7f0000000400)=@canfd={{0x2, 0x80000001, 0x8001, 0x8}, 0x31, 0x2, 0x0, 0x0, "6c39156f55ef31baa140ce07d9dc67c82e9d046a3f43ff890b1e676cafdd459ca13fefe50d380bbd2e080b470489dbfd4a5cb10112593934d2908d40b4ea7d61"}, 0x48}, 0x1}, 0x10) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r6, 0x2288, &(0x7f0000000380)) 2018/05/29 17:12:44 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x81, 0x80000001, 0x800, 0xfff}, {0x3f, 0x1, 0x7ff, 0x1}, {0x8, 0x6, 0x1000, 0x8001}, {0x6, 0x50000000000, 0x101}]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x6}]}) 2018/05/29 17:12:44 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000280)={r3, 0x4, &(0x7f0000000180)=[0x200000000000000, 0x7, 0x7, 0x9], &(0x7f00000001c0)=[0x200000000], 0x1, 0x2, 0x2, &(0x7f0000000200)=[0x80000000, 0x0], &(0x7f0000000240)=[0x8000, 0x1, 0x10000, 0x4, 0x81, 0x3]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000a000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000000)="9a0028a800dfd8f22e260f01c9f36d66b9800000c00f326635000800000f30f3ab0f01df66b98f0b00000f32d18d9808262636c19d5e0d00", 0x38}], 0x24, 0x0, &(0x7f0000000040)=[@dstype0={0x6, 0xc}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/29 17:12:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1000000000000010) sendmsg$netlink(r0, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1009bc19000000000000000000000000c96186d54d8766d483817796dea0e49842cee6563c9eb0afdc4e500b91779b4f38c4cc1a363e8c2a"], 0x10}], 0x1}, 0x0) 2018/05/29 17:12:44 executing program 1: r0 = request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='digest_null-generic\x00', 0xfffffffffffffff9) keyctl$revoke(0x3, r0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r0}, &(0x7f0000000240)=""/248, 0xf8, &(0x7f0000000380)={&(0x7f0000000040)={'digest_null-generic\x00'}}) 2018/05/29 17:12:44 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:44 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40100) connect$ipx(r1, &(0x7f00000000c0)={0x4, 0x7fff, 0x5, "8892589467a1", 0x9}, 0x10) socket(0x0, 0x40, 0x8) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/05/29 17:12:44 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:44 executing program 0: r0 = socket(0x10, 0x2, 0xc) getsockopt$inet6_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000400000000000000cf", 0x1f) 2018/05/29 17:12:44 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) fdatasync(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000400)={0x0, 0x0, 0x101, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x5, 0x7fffffff, 0x7, 0xa38c, 0x2, 0x8}) 2018/05/29 17:12:44 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000ab4000)) timerfd_settime(r3, 0x1, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000180)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4401, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0xbc3b9a4d8c700d51, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f0000000040)={0x6, 0x2, 0x8, 0x100, "eeddc91d0e13cfb8ab5c2183b7ab6aeeab5e4718fa7d29aee63f81e0d7d86d4fd75b1654aff23c699467e34f", 0x8}) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000000080)={0x9, 0x8, 0xffffffff91291d5e, 0x8001, 0x3f, 0xfff}) 2018/05/29 17:12:44 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x6000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) [ 1726.380613] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 1726.445553] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 1726.474366] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 1726.497010] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/05/29 17:12:44 executing program 7: syz_emit_ethernet(0x34, &(0x7f0000000140)=ANY=[@ANYBLOB="2b00000000001b207f5c5eeb08004500005800000000002f9078ac1414aaac1414aab421880b0000000000000800000086dd0800005700000000100000000100000000000000080022eb00000000200003000200000000000000000000000800655800000000"], &(0x7f0000000000)) syz_emit_ethernet(0x10d, &(0x7f00000001c0)={@empty, @random="610fd9d549bb", [{[], {0x8100, 0x10000, 0xbb9, 0x3}}], {@llc={0x4, {@snap={0xaa, 0xaa, "3eb7", "27f454", 0xe92f, "7df05fa08928bde017bc761a60c629d3b4b7a69c86e9aeaca2f2e6fa4ec964958ec99ff60ba4f61968c20cced15affbd872f1c4411a7be8867b9e351dcaaf69cf435d0ae7ccda7938828f78ece60f31526c87d1a566fec5da871e00f659448be7915f0dc56cc5fd9e14f62dd5e38ddc480adec1fcec1362e2fe638e1287ba143f0937b66e3149ec9afd15c3c567c4d9454e8007299ef87e96bfccbc67f473ada2e67931905069a02a14a424d1fd89eebf92d4093290e9a75ca45276ba96e25f1a6c0c9905a4898d9364eef477e9cf1d2a7cec1277b612c0c3a8fdb842796cb2ec1f86e74ae3515dd44c5d663d8dcdd20e092"}}}}}, &(0x7f0000000040)={0x1, 0x2, [0xbb3, 0xcb5, 0xc98, 0xecd]}) 2018/05/29 17:12:44 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x200200, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000440)={0xffffffff, 0x9, 0x9, 0x7, 0x1, 0x9, 0x5, 0x8001, 0x2, 0x8}) recvmsg(0xffffffffffffff9c, &(0x7f0000000380)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/198, 0xc6}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/19, 0x13}], 0x3, &(0x7f0000000300)=""/71, 0x47, 0xb3b}, 0x40000000) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00000003c0)={@multicast2, @loopback}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000004c0)={0x0, 0x2, 0x7, 0x7, 0x7fffffff, 0x1b, 0xfffffffffffffffd, 0x1ff, {0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x2, 0xfffffffffffffc01, 0x100000000, 0x8, 0x4}}, &(0x7f0000000580)=0xb0) accept4$alg(r1, 0x0, 0x0, 0x80800) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000480)={r2, 0x2004}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r3, 0x4, 0x40000100}, 0x10) r4 = socket(0x13, 0x80007, 0x401) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000040)) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000), 0xc5) 2018/05/29 17:12:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001100090469001b00810800000700fd3f03000000450001070000001419001a0003002300070000000200000809c99183a8a5000200", 0x39}], 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8915, &(0x7f0000000080)="34e2818ceb120d1797d8685769a23b451388f2b549759a18e9916a85e06841") getsockname$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c) prctl$intptr(0x200000002f, 0x3) 2018/05/29 17:12:44 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:44 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x4000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:44 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x44) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e000014000000000080000000000000000600000000bbffea910b4a573161000a00000000000000000000000000000000000000000000000000000000000000080012000200020000000000000000001f0000000300000015b5893900000000ac14ffbb00000000000000000000000000000001000000000000000005000500000000000a00000000000000fe800000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/29 17:12:44 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x3ff, @dev={0xfe, 0x80, [], 0x15}, 0x80000001}}, 0x2a, 0x5}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r3, 0x100000000, 0x4, 0x2, 0x8, 0x1}, &(0x7f0000000140)=0x14) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/05/29 17:12:44 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x14, 0x800000000004, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x4000}, 0x2c) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r1) 2018/05/29 17:12:44 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) read(r0, &(0x7f0000000280), 0xfffffffffffffcc4) 2018/05/29 17:12:44 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xfffffff5], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:44 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4010ae67, &(0x7f00000001c0)={0x340}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000000c0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) bind$alg(r2, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6-generic)\x00'}, 0x58) socketpair(0x0, 0x800, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000040), 0x4) 2018/05/29 17:12:44 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:44 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='gfs2\x00', 0xa, &(0x7f0000000040)="7478fd238b744a47f7df78ade7dd33c18cc397b40b7986b9b9161b61b2baa07c30b7e97a51b562e69a956cc6e1a5f6814b55983155bd484e8403288187") mknod$loop(&(0x7f0000000740)='./file0/file0\x00', 0x1, 0xffffffffffffffff) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000580), &(0x7f0000000700)) 2018/05/29 17:12:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000000080)) 2018/05/29 17:12:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000000c0)={0x4, 0x40, 0xec, 0x200, 0x2, 0x13c395e5}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x7ffffffff000]}) 2018/05/29 17:12:45 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:45 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x3) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x400000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000080)={r3, 0x3}) socket(0x1e, 0x80000, 0x0) 2018/05/29 17:12:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000000c0)=""/143) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x180000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x300, 0x70bd29, 0x25dfdbfb, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) sendmmsg(r0, &(0x7f0000000240), 0x0, 0x80) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x20, 0x22, 0x1, 0x0, 0x0, {0x3}, [@nested={0xc, 0x2, [@generic="d63f5dda70"]}]}, 0x20}, 0x1}, 0x0) 2018/05/29 17:12:45 executing program 6: 2018/05/29 17:12:45 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = getpgrp(0x0) syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x2000) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/kcm\x00\b\x00') readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/184, 0xb8}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x2) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000100)={0x1, 0x9, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="59b582b1acf8", @random="bfbe18ff55cb", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}]}) 2018/05/29 17:12:45 executing program 0: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x3) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x81, {0x2, 0x4e21}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x1, 0xe7, 0x238, 0x1, 0xc9d, 0x0, 0x4a8e1fb2, 0xffffffff, 0x7}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000340)={@mcast1}, &(0x7f0000000380)=0x14) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000002c0)={0x2}, 0x10) 2018/05/29 17:12:45 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x4000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:45 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r0, 0x80184153, &(0x7f0000000040)) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000200)=0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0xc0000, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000100)={0x116, 0x101, 0x1}) write$eventfd(r0, &(0x7f0000000140)=0x3, 0x8) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000180)={&(0x7f0000ffc000/0x1000)=nil, 0x3, 0x0, 0x40, &(0x7f0000ffc000/0x4000)=nil, 0x1}) 2018/05/29 17:12:45 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:45 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x2, 0x0, 0x2}}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x58) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"6272050000000000000076655f310004", 0x4000}) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) 2018/05/29 17:12:45 executing program 0: r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x800) 2018/05/29 17:12:45 executing program 5: socket$bt_bnep(0x1f, 0x3, 0x4) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f997788c00000000000000000000000000000000b3255d7208efca4f6381cd85bba61465978a1eaa47261b44ef0b3ce347177758a4cfe81e880aa3f02f40a5a69f2e998aa770eeb831622f8b9a7d23b7d14b58b5ff7ec034db72dcc42881a08401dc828355c181cb5f6bb981301b878a1e67021c090000000000000032"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x200000) openat(r1, &(0x7f0000000700)='./file0\x00', 0x408000, 0x2) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000040)=0x300000000) [ 1727.186949] QAT: Invalid ioctl [ 1727.216390] Unknown ioctl 21521 [ 1727.219988] QAT: Invalid ioctl [ 1727.255216] Unknown ioctl 21521 2018/05/29 17:12:45 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x60000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:45 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:45 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000900)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000040)) readv(r0, &(0x7f00000007c0)=[{&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000100)=""/181, 0xb5}, {&(0x7f0000000280)=""/179, 0xb3}, {&(0x7f0000000340)=""/237, 0xed}, {&(0x7f0000000440)=""/233, 0xe9}, {&(0x7f0000000540)=""/191, 0xffffffffffffff26}, {&(0x7f0000000600)=""/189, 0xbd}, {&(0x7f00000006c0)=""/216, 0xd8}, {&(0x7f00000001c0)=""/50, 0x32}], 0x2f8) r1 = memfd_create(&(0x7f0000000080)='/dev/ppp\x00', 0x2) r2 = fcntl$getown(r1, 0x9) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000980), &(0x7f00000009c0)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000880)=0xc) kcmp(r2, r3, 0x5, r1, r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000008c0)=0x4) 2018/05/29 17:12:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000010000000000000000000000000000000000000000000000"]) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000001840)={"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"}) 2018/05/29 17:12:45 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000180)={r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/icmp6\x00') preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000040)=""/84, 0x54}], 0x1, 0x100000000000000) 2018/05/29 17:12:45 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x1, 0xffffffffebac00e3, 0x3}) ioctl$int_out(r1, 0x40044103, &(0x7f0000000040)) 2018/05/29 17:12:45 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x28, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)) io_setup(0x5b3, &(0x7f0000000040)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x85) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00000001c0)={{0x3, 0x3, 0x5, 0x0, 0x4}, 0x6, 0x9}) munmap(&(0x7f0000364000/0x2000)=nil, 0x2000) io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/05/29 17:12:45 executing program 7: r0 = memfd_create(&(0x7f0000000100)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) write(r0, &(0x7f0000000080)="a8", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) fchmodat(r0, &(0x7f0000000380)='./file0\x00', 0x13) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000002c0)={0x3, 0x6}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000180)="9ed4202790da9f62b0b838fc62e9f4123e13391522d24ffc05f73ba6083dd0e1e128fd854cb98769d2d1db14cb61794492c520cf8bb1926e469fb99afadd9ba0d7142f8347fd1630c20021b9f29333ac8fc882143a10f5ec85c06752d6a3aadbf2a7ca9e8af20e90a3ec4487965337", &(0x7f0000000200)=""/5}, 0x18) pipe(&(0x7f0000000300)) sendfile(r0, r0, &(0x7f0000000340)=0x50, 0x6) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x400000, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') getpeername$unix(r2, &(0x7f0000000400), &(0x7f0000000480)=0x6e) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000280)={0xfffffffffffffbff, 0xffffffffffffffff}) [ 1727.427941] QAT: Invalid ioctl 2018/05/29 17:12:45 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xc0ffffff], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) [ 1727.455966] QAT: Invalid ioctl 2018/05/29 17:12:45 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:45 executing program 7: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x6, &(0x7f00000000c0), 0x69b) r1 = dup(r0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/05/29 17:12:45 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x10000003, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score\x00') close(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='status\x00') sendfile(r0, r1, &(0x7f00004db000)=0x48000000, 0xff) fcntl$getflags(r2, 0x40b) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000000)={0x4}, 0x1) 2018/05/29 17:12:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x800, 0x0) ioctl$VT_RELDISP(r1, 0x5605) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x181240) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x81}}, 0x9, 0x2, 0x3, 0x40, 0x40}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) r4 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r5, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000007d000)="b3", 0x1}]) 2018/05/29 17:12:45 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x600], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-fixed-time)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x2000400) inotify_init1(0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000100)) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/29 17:12:45 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:45 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f0000000140)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semtimedop(r0, &(0x7f00000001c0)=[{0x3, 0x8001}], 0x1, &(0x7f0000000200)={0x77359400}) socket$bt_hidp(0x1f, 0x3, 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x400000, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x3, 0x101801) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)=0x0) ioprio_get$pid(0x1, r3) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfd, 0x8000841}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000080)={r5, 0x8}, 0x8) unshare(0x40600) 2018/05/29 17:12:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x8) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @rand_addr}, &(0x7f00000002c0)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r1, 0x405, 0xfe, 0x10001, 0x6, 0x8e9}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r3}, 0xffffffffffffff7f) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000200)=0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) 2018/05/29 17:12:45 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000240)={"6272696467653000d40900000000004b", &(0x7f0000000080)=ANY=[@ANYBLOB="12000000000000000000000000000094613ef5ec75692fb9f2"]}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000000)={0xcb, &(0x7f0000000280)=""/203}) 2018/05/29 17:12:45 executing program 1: r0 = socket(0x18, 0x0, 0x0) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) getpeername$ipx(r0, &(0x7f00000000c0), &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/29 17:12:45 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x2], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:45 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x4e, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = semget(0x2, 0x6, 0x29) semctl$SEM_INFO(r2, 0x0, 0x13, &(0x7f0000000180)=""/47) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x4008ae48, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x160, &(0x7f0000000200)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x7ff, 0xffffffffffffffa9, &(0x7f00000000c0)=""/176}, 0x48) 2018/05/29 17:12:45 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:45 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a00)=@broute={'broute\x00', 0x20, 0x3, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000340), &(0x7f0000000100)=ANY=[@ANYBLOB="000000005d93eaef3853d121e881ce78825c4f000000000000000000000000000000000000000000000000000000000000a9d48e3e512a52fd309fe33a81f0c40000000000000000000000139cba7d00000000fd0000000000001400000000000000000000000000000000000000000000000100000000000000000000000000000082c69a20f005be41e148bf0000000000000000000000000000000000000000000000000000000000"]}, 0x122) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000240), &(0x7f0000000200)=0x4) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x80800) 2018/05/29 17:12:45 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x60], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:45 executing program 5: r0 = socket(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/05/29 17:12:46 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x1) msgget(0x2, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) socketpair(0x1b, 0x0, 0x10001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0xf}, 0x84a3}, @in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf80}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0xa4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000005c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9b01}, 0xc, &(0x7f0000000580)={&(0x7f0000000280)={0x30, r2, 0x628, 0x70bd26, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x81}, 0x0) 2018/05/29 17:12:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) syncfs(r0) sendmmsg$unix(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000100)="456466a123208fcc44346d0d5418d21f5997696327a1c21fc98761a18d1939c9c99a5f07d82562fa2906d527f5d16f3ad3e220876d8da011c0f453886c86a65d7376d0c943573154130e81d9d60da0f96b46417673919a9c277ddced41a18f45c26afbb96015066c15cad428faabd0d83c2ada15de783f98e77e7460120ea205afdf5982006d64820748d7f9af85b266c7d4b9fccfc524f20bb329a7d20838d74b103b9407968cf9c5152ed917f5acb7ac38904cdf6012817a6146f652fc", 0xbe}, {&(0x7f00000001c0)="d7273f0bacd430938c4ef116f496", 0xe}], 0x2, &(0x7f0000000240)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}], 0x28, 0x40000}], 0x1, 0x1) syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x1, 0x10000) 2018/05/29 17:12:46 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:46 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x1, 0x4) r1 = dup2(r0, r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) ptrace$poke(0x5, r2, &(0x7f00000000c0), 0x20) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000180)) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={'sit0\x00', 0x7fffffff}) ioctl$TIOCCBRK(r1, 0x5428) 2018/05/29 17:12:46 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xf5ffffff], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:47 executing program 1: r0 = socket$kcm(0xa, 0x6, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000080)=0x30) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000000c0)={0x2, 0x6f66411a, 0xffffffffffffffff, 0x80000001, 0x0, 0x1ff}) 2018/05/29 17:12:47 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001880)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000080)=""/236) 2018/05/29 17:12:47 executing program 3: recvmsg$kcm(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000780)=""/213, 0xd5}], 0x1, &(0x7f0000000880)=""/23, 0x17}, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000009c0)={0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=""/72}, 0x18) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000a00), 0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000200)=0x7, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000680)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e24}, {}, {0x3}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00'}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f0000000140)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000200)}]) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000080)) 2018/05/29 17:12:47 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006baffc)=0x20, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000a00aaaaaaaaaaaaffffffffffff0180c2000000aaaaaaaaaabbaaaaaaaaaaaaaaaaaaaaaa00018080c20000001fbeb8c2331d"]) connect$inet6(r0, &(0x7f0000d14fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0xfffffffffffffe3a) 2018/05/29 17:12:47 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="b7859cb8eec705f2288a933d66593ae1", 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x2, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000100)=0x17, 0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r2, &(0x7f0000003f80)=[{{0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000003d00)=""/121, 0x79}], 0x1, &(0x7f0000003dc0)=""/16, 0x10}}, {{&(0x7f0000003e00)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003e80)=""/190, 0xbe}], 0x1}}], 0x2, 0x0, &(0x7f00000040c0)={0x0, 0x989680}) 2018/05/29 17:12:47 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) 2018/05/29 17:12:47 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x4], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:47 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xf6, 0x0) openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) 2018/05/29 17:12:47 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:47 executing program 5: syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) r0 = socket(0xa, 0x2, 0x0) flock(r0, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380)=0xce5, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000400)="72656e6f258cef673e340d1cea510e94d3edb4a5e27adbebdf6334d2b964a9ac090f3dceaaff93", 0xfffffff4) fstat(0xffffffffffffffff, &(0x7f0000000180)) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000280)=ANY=[@ANYBLOB="820000000000000000000000008503d2ddf4a8b0d534dfc2be7c3fd9b61444407d7d8d4a65df1fda7705d3b14aedfd69826f706bc71fefc35499db1f8dca1d8f183ebbef32abb2554ba55931013ee1679b7fd409dcbda9a7cab7a14c2c38e05a006de6ba97cc3106ca08eb63fc5b048ad8321877b74a306e56f732ba7c249d276aafd49b9f5b3551ea4ede1d8943870fb61eae817e0eb34a9b1c48d56dec7617a1b036a899026a48876badb02a0dc7253297de42590de285b664a2e231b5e1"], 0x1}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000980)={{{@in, @in6=@loopback}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc0", 0xc, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x2) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000440)={0x5, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, 0x8e, 0x5c0, 0x8000, 0x80, &(0x7f0000000240)='bcsh0\x00', 0x6d60, 0x2, 0x398}) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f000000a000/0x2000)=nil) r2 = open(&(0x7f0000000680)='./file1\x00', 0x20000, 0x10) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) bind(r2, &(0x7f00000004c0)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80) openat$rtc(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rtc\x00', 0x800, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00000003c0)=0x10001, 0x4) 2018/05/29 17:12:47 executing program 6: getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="2d000000f8ae67866692e294d16b8ca2dcbee1239e7079505024129c2a740e276f4022aa7d84eebdf539ea11a358f05779"], &(0x7f0000000100)=0x35) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x0, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x0, 0x154323be806aae1e}, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='map_files\x00') ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) syz_emit_ethernet(0x2a, &(0x7f0000000240)={@random="04e9aa4b0229", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_mc={0x8848, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/29 17:12:47 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:47 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000000000"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f0000000240)=ANY=[@ANYBLOB="05000000000900000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000260503dd3ee66ff1bf538a0f5abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179cea82984efff0f537e9b1f05a5b1dbd3f252f1e74d2c485bb071069cb2009dd1a99492a50f9b5674d3da2c89c99b7413432771ede75caebb78aa2289de8c006dcaedb6356707af986e8f20182debc0eb51b1e7e01cb62a07be7e94318ab8006651b650ef72d6afe823aab32e32dc658bc2828080749e9276b53389ea1e1054070e78b79b82a83164a5194a20ad5796c85f7f9518f0e4a5ff000000000000000000"], 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000001c0)={0x7, 0x0, 0x0, {0x0, 0x7530}, {}, {0xffffffffffffffff}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) 2018/05/29 17:12:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socket(0x4, 0x8000a, 0x7fffffff) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f00007ed000)=0x2, 0x2) 2018/05/29 17:12:47 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:47 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9}, 0x2c) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000280)="c02b005f9e290a297bf76355322b8cb2a0be1d7ebb4ca8f4157ce3dca18d05d09269dcf38f4c0a274bf0e38decf4894bdcc9686dce6242c949bb543f866b89174f7b0bd4b480765afe500385d15ccf33bccacbb47f173c10d0ec6903bdd2b380a9c812d6c3fc4079fff0d0b7cc7f156ea273d73a5b40a5122376c9c409971c3ac1ca00b5eddceaa4c7579b1e00c934e4155221d541c6334fb29a0c9ab494caf1188e2752b41132872277dc192f2c8450ffaeeb783485a3745e49da72c61dfaf42a64aa43225f107dc191a07fb4738faf20ad41a8c2491e7a1f", &(0x7f0000b88000)}, 0x20) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) 2018/05/29 17:12:47 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10000, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000000000005802000000000000ffff8000000000000000000000000000bef535e6a24e20c595152211ac7a229dbdb15dd8d7b2b9304f1e565c0a2c83d9e4fa1e05d734b5985f286a062eb9ff2b08314ad48672fcacd22e128b0cc7593be4419b68a23e93c22dbed2b5e2022b0c45096b4c940f96271500eb1b4160ff8f9218afbb97759e3037c2ebfa037891b23022cdb44e94f56a9ccc4992c10fb05b710934ee2fb60327085b0b289ad427af56adfea86e23278c39fb582b2a31fb4b10e1f5e4940fc63f6609be969b37ae0fa35615d5ee63fced0cf98bd6950ecad2"]) 2018/05/29 17:12:47 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=@bridge_getlink={0x28, 0x12, 0xa01, 0x0, 0x0, {0x7}, [@IFLA_IF_NETNSID={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) 2018/05/29 17:12:47 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x82000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x1e2, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000180)=r3, 0x4) dup3(r1, r1, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'erspan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}) 2018/05/29 17:12:47 executing program 3: r0 = socket(0x10, 0x2, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4) sendmsg$nl_crypto(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@delrng={0x10, 0x14, 0x1}, 0x10}, 0x1}, 0x0) 2018/05/29 17:12:47 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0xffff, 0x1ff, 0xd, 0x7ffff7ff}) mlock(&(0x7f0000ff5000/0x4000)=nil, 0x4000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ff7000/0x3000)=nil, 0x3000}) 2018/05/29 17:12:47 executing program 0: io_setup(0x1, &(0x7f0000000040)=0x0) r1 = socket$unix(0x1, 0x1, 0x0) io_submit(r0, 0x1, &(0x7f00000026c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000000c0)='4', 0x1}]) r2 = msgget(0x3, 0x0) msgctl$IPC_RMID(r2, 0x0) 2018/05/29 17:12:47 executing program 6: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2400, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) perf_event_open(&(0x7f000000a000)={0x5, 0xffffffffffffff9b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x96ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa000003fe, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/29 17:12:47 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:47 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xffffff80], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:47 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000140)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB="008000008b76357c"], 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f00000027c0)={&(0x7f0000000540)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002640), 0x0, &(0x7f00000026c0)=""/247, 0xf7}, 0x0) writev(r0, &(0x7f0000001a00)=[{&(0x7f0000001800)="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", 0x1e4}, {&(0x7f00000000c0)="0e28c7df3cb9eeed13f89509998444019d49abd1864b1299d1124cc070878162db18ec66b5a2b6384f7edb02f7335febbc94a2e4a7fd0d61605f1211fe329ea2cd6ca42a7a911aed7e9040b96e5a17a947e345a07c6dba8dd070651d47f21046084dab2f", 0x64}, {&(0x7f0000000280)="9b5fd017f90b849d6a27e3e3c223c6fc566acc24d60dc26a7ac7633e93299168af09e4d3e1ca03f9f7ec5a80880705e9cc02eb24f3868eee14221ff1e3754faa8bdb3dd0296f639fd17d81e89900b4f6b726c1c0b202aca4f8ce249ce837585c45954ef71625603361cce369d4d33998d8e417099abaec1717efda6e34af47f0bb346cff50d0998abe5c042d1f312ee8d35a6d964d817b70cd159b", 0x9b}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)="4e29ce604f13d058db19ec499c01ada25ba418db50914a4ca649f3e3d50cc3e989074b642838b5d349cde5ab66ca4ab072e2ad041bce75b576f440f7dcc549f485c99557e70f3b945891d2fef8dc167ff55a43223e79de42bd831ceb0c405f86b6b4cdc220e0c4d9b3df3bf76a04", 0x6e}, {&(0x7f00000003c0)="e708fe6324ea3cecb793d2ab2f04d3b1b86e3fd5ff56bb51af836bb36882721a25a7ab945e6758ea3295b9debc5c09f842b6c0ea3e6df504701bcd0045fe33a6906d063067e1be75806853548fd3d71c27a45c062aef58ec4845f5ddfe3cac93e6e71f42e17364adb66c99ff2d53a9f6389315de4e33aae30e9c513a1bf6ca45d86eb18ca3b24796a9bcc6b610c6f9c43c4d6322c6fe862da1f3dd5aeee5caef0b8f6a9a696b8f222720de8681d5fa9f5c9f697e2f39f1a427c31f8b27b3f63775714cd81ad2f859a595a83d8c1726ef85df822460d71a035e194e2e449fc553760eef1e703d", 0xe6}, {&(0x7f00000004c0)="d0ab49e5986d380bf754366d5cba2427f255acca583e1a55bac6c72003c1a80237c90251e2380f5c6cff25d7eb4c31244424a2244cf6a4654b322ced479348fc1d9bd1f5a50b52874961a0b684f64915adbc44358e758f5bc3c17147a3541130eef3f07f414d82ffcbe0b7388d3b773011cde8", 0x73}, {&(0x7f0000001a80)="2ff66438476cfc4f3199a8c73475334990997a414f33b49908e39f74c72ffc57a23794beeab3d4ed37d5e2bd84775692203b641cf83f91dc6518fa6e509c837875967e0cdbe3b00bbb86194298ab89a6283bef53a2a030370c7a5aa47a3e528bbf942e2547d59ed86173421171de72f2ed7a3e98359bdebe7f1264f737b80e88fd4aedf36fc440f91fc85fc78cb961b2ce33a2a0dd4f6d830d940d8dbcf4e5e6450f94af10", 0xa5}], 0x8) [ 1729.494254] rpcbind: RPC call returned error 22 [ 1729.510691] rpcbind: RPC call returned error 22 2018/05/29 17:12:47 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001100)={0x0, @in6={{0xa}}}, &(0x7f0000000040)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x2, 0x4) close(r0) 2018/05/29 17:12:47 executing program 6: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/null\x00', 0x444403, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000400)={0x2, r3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000380)='vcan0\x00', 0xfee7) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x17c}, {&(0x7f0000000280)="a29e529a43ddf0eb66df454cb8a7959c703ca6844275c18576b9f1faf74e14a6750441dd7e64ecf9103c6ec7a6026912d246a3e891bb597adb1f04ee4a28117e3e9873902d527c74a4eb6316974c9f97fa527285794952af068a0e11dd1122e639b8024105e02b8c1d31ba0a7c20f9c719a8c2aabe66e6397fe027b82cd23abe7e68898fa490f470ebd8401310df277d3543b1360005feab98e06d0429df20989f7c28d6bc6c0c604e2dd500577a655b0eaad5267f25012418a9d4956bceb2b868e61bf9ce64f2a79a3fde85935404671407f11d6aad9bbf1ae2", 0xda}], 0x2, &(0x7f00000004c0)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r0, r0]}], 0x30, 0x40}, 0x4000000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10800004}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r4, 0x4, 0x70bd2b, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) 2018/05/29 17:12:47 executing program 0: r0 = socket$inet(0x2, 0x80000000080003, 0x1) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000001c0)=""/175, &(0x7f00000000c0)=0xaf) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80000, 0x0) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/29 17:12:47 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:47 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40000007fffd, 0x0) fcntl$setlease(r0, 0x400, 0x1) fcntl$setlease(r0, 0x400, 0x2) 2018/05/29 17:12:48 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:48 executing program 6: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0x10000c, 0x3, 0x0) socketpair(0xe, 0x0, 0xad4, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f00000001c0)="ff1008cf37e80c62186961039918581beee686e4a81412d5c62a9a043594abdf47d2bde300f14f9fc21f2d70f7000e1fcd9f4b7e1a9ea05fa7173b4ca584", &(0x7f0000000280)="65debeb7667ef88effee9cf4dc30168c8183f20d07e2fcad563b6632f44e737a4de7ee58e8c42da34cf2753659b31df1ab30239cb1fd6654582eedf53878c21e677f58b8038d0a806b771ea9f81d90751856fb2e917f1c1afa26c29f2db728ef91387b4e6297bd3e277e85975ede5d3ade0f36eac06aa148aed7a3754b213dc9", 0x3}, 0x20) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x20000030) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x7, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x7fffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl(r0, 0x4400000000001265, &(0x7f0000000140)) 2018/05/29 17:12:48 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:48 executing program 3: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) msync(&(0x7f000081d000/0x4000)=nil, 0x4000, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x40, 0x0) pkey_alloc(0x0, 0x1) sendto$unix(r0, &(0x7f0000000080)="b121bd2a913589bdcfd749a20d048aa85e", 0x11, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0x1ff, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40080, 0x0) 2018/05/29 17:12:48 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000001c0)="120000001200e7ef007b00000000000000a1", 0xfffffffffffffe99, 0x0, 0x0, 0xfffffffffffffe97) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/247, 0xf7}], 0x1, &(0x7f0000000280)=""/4096, 0x1000}}, {{&(0x7f0000001280)=@nfc, 0x80, &(0x7f00000025c0)=[{&(0x7f0000001300)=""/50, 0x32}, {&(0x7f0000001340)=""/78, 0x4e}, {&(0x7f00000013c0)=""/81, 0x51}, {&(0x7f0000001440)=""/67, 0x43}, {&(0x7f00000014c0)=""/62, 0x3e}, {&(0x7f0000001500)=""/188, 0xbc}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7, &(0x7f0000002640)=""/56, 0x38}}, {{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000002700)=""/4096, 0x1000}], 0x1, &(0x7f0000003740)=""/30, 0x1e}}], 0x3, 0x0, &(0x7f0000000000)={0x77359400}) 2018/05/29 17:12:48 executing program 0: mremap(&(0x7f00002cb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f00005c1000/0x4000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = socket(0x10, 0x2, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mbind(&(0x7f0000289000/0x400000)=nil, 0x400000, 0x1, &(0x7f0000000540), 0x1, 0x2) 2018/05/29 17:12:48 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0xa, 0x2) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000000), 0x4) 2018/05/29 17:12:48 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f"], 0x1) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000003, 0x1013, r0, 0x0) write$sndseq(r0, &(0x7f0000000140), 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x4113, r0, 0x2a) 2018/05/29 17:12:48 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x900, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/29 17:12:48 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:48 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000180)={'dummy0\x00', {0x2, 0x4e23}}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') openat$cgroup_type(r1, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) getdents(r1, &(0x7f0000000040)=""/182, 0x22) 2018/05/29 17:12:48 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:48 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000001200)=""/4096, &(0x7f0000000040)=0x1000) write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e) close(r0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f00000001c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000200)=""/4096) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x4000000000015) 2018/05/29 17:12:49 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:49 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x80000) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x2000004, 0x11, r0, 0x5e) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)=0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x4, 0x400000) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x81, 0x4, 0x2, 0xfff, 0x0, 0x2, 0x4004, 0xc, 0x20, 0x6, 0x2, 0xffffffffffffff00, 0x7fffffff, 0x1, 0x4, 0x1, 0x7, 0x9d96, 0x0, 0x5, 0x3d, 0x66b, 0x2, 0x40, 0x8, 0x8000, 0x5, 0x8, 0x0, 0x3, 0x0, 0x9, 0x5, 0x2, 0xffffffffffffff57, 0x9, 0x0, 0x4b52aadd, 0x2, @perf_bp={&(0x7f0000000140), 0xe}, 0x80, 0x3125, 0xd64f, 0x7, 0x80000001, 0x800, 0x8}, r1, 0x6, r2, 0x250c56069b3caaee) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r3) r4 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="12634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f000000a000)=ANY=[], @ANYPTR=&(0x7f000000b000)=ANY=[], @ANYBLOB="00000000000000f6077eca92d82525a33d3a9fe5876abb434e209aa1588e772c64c5591625b5287fc5ae997cb54cd983225232dd71aed12996742dd6159ce89194a7efb3cc58cad95c9c251d25934c5b9f88173fac3d5c00000000000000000000000000"], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) syncfs(r4) 2018/05/29 17:12:49 executing program 6: mmap$binder(&(0x7f0000ff8000/0x8000)=nil, 0x8000, 0x0, 0x4000001c132, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ff8000/0x2000)=nil) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/29 17:12:49 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:49 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="f67f986af9dc3aa1a19f79f8bdd4546287209739ae649266f062bcd978b94585b9bf1100ed8bc3b5", 0x28}], 0x1, &(0x7f00000003c0)}, 0x0) 2018/05/29 17:12:49 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x80, 0x40480) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'raw\x00', 0x2, [{}, {}]}, 0x48) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$void(0x4000000000000020) 2018/05/29 17:12:49 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x7b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1}, [{}], "b7ec71e446e32735e078bf8df22c1b08923cab100ad745274091cb5f01aac0f390317d323cdd76aa7334"}, 0xa2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0xecb, 0x2, 0x5, 0x752d, 0xbc, 0xf110, 0x1e, 0x71, 0x800, 0x7ff}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) 2018/05/29 17:12:49 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000080)={r1, 0x1}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4020ae76, &(0x7f0000000180)) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f00000001c0)) 2018/05/29 17:12:49 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) [ 1731.709595] binder: 12193:12195 got reply transaction with no transaction stack [ 1731.717329] binder: 12193:12195 transaction failed 29201/-71, size 0-0 line 2763 2018/05/29 17:12:49 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000080)={0x2, 0x10001}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x4}, 0x8) 2018/05/29 17:12:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000000)="0f09650f01bfa6c30f070f01d10f20c06635000000400f22c00f20c06635020000000f22c0baf80c66b8e817458166efbafc0c66ed6766c7442400f2ffffff6766c7442402fd26b3e46766c744240600000000670f011424baf80c66b86e02978e66efbafc0cb80900efba4300b80900ef", 0x71}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000000c0)) 2018/05/29 17:12:49 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:49 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) [ 1731.790653] sg_write: data in/out 4128732/120 bytes for SCSI command 0x0-- guessing data in; [ 1731.790653] program syz-executor1 not setting count and/or reply_len properly [ 1731.840991] binder: 12193:12214 got reply transaction with no transaction stack [ 1731.848644] binder: 12193:12214 transaction failed 29201/-71, size 0-0 line 2763 [ 1731.879136] sg_write: data in/out 4128732/120 bytes for SCSI command 0x0-- guessing data in; 2018/05/29 17:12:49 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)) [ 1731.879136] program syz-executor1 not setting count and/or reply_len properly [ 1731.944973] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/29 17:12:50 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:50 executing program 5: timer_create(0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000080)}}, &(0x7f0000000140)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x1, 0x1, 0x2, 0x9, 0x7, 0x100, 0x8, 0x1000, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}}}, &(0x7f0000000280)=0x84) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r2, &(0x7f0000000040)="4d47d317017a752b72f3bc2e34c6192db90e9cb93d8349a143bc52c2853b0f35b716a1a5821ca6bda2b82793a8242278fb34e3225054228d605400", 0x3b, 0x0) 2018/05/29 17:12:50 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000003d00)=[{0x0, 0x0, &(0x7f00000011c0), 0x0, &(0x7f0000001640)=[@iv={0x18, 0x117, 0x2}], 0x18}], 0x1, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f0000000140), 0x1, &(0x7f00000001c0)}], 0x1b1, 0x0) 2018/05/29 17:12:50 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x14, &(0x7f0000000080), 0xb6e7d10d00000003) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x301202) 2018/05/29 17:12:50 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf022cf66f") r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='cpu.stat\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000180), 0x8) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="71b2f017f8d1a9ea51ed5a40f3031a41d6fa798c66487deecea7813859f3aef26b463c852bca2a53140f200aced6c1aab7e80fb1894ef76c46b1ab6504780cffe227f46e48389ff3cf43da62f967e88cdc8b77a3964952182836b76aacb5410de90211668745b418b41bb893af7abad9252bf63065f227508689241f53148eac65329b94cee47f50d67e17c29bf7db0230491228591e238a84164f0cba72895a742751b0d503", 0xa6}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x2, 0x1000, 0x204, 0xe8ce, 0x4, 0x9, 0x5, 0x8001, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x8}, &(0x7f0000000340)=0x90) 2018/05/29 17:12:50 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000001, 0x109000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @remote}, &(0x7f0000000080)=0xc) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)={0x5309b89, 0x12a, 0xfff, 0x2, 0x1, 0x8000, 0x7, 0xd8c, 0xffffffffffffffff, 0x100}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x56, r2}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x202840, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xe4, 0x21, 0x411, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, @migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0xe4}, 0x1}, 0x0) 2018/05/29 17:12:50 executing program 3: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x4000, 0x0) write$cgroup_int(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], 0x5) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1000000000001, 0x1200200) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000140)={0x7, &(0x7f0000000040)=[{}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}, {}]}) 2018/05/29 17:12:51 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:51 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:51 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)="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", 0x200002, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x6, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x101000, 0x0) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000280)={0x3, 0x1, 0x0, [{0x11, 0x1, 0x80000001, 0x8, 0x7, 0x691, 0x4}]}) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f00000003c0)={0x5, 0x70, 0x80, 0x4, 0x3, 0x100000000, 0x0, 0x0, 0x0, 0xf, 0x3ff, 0x6c, 0x8, 0x7fff, 0x6, 0x4, 0x9, 0x1, 0x800, 0x8739, 0x7, 0x9, 0x88f, 0x8, 0x401, 0x81, 0x21, 0x8, 0x3, 0x1000, 0x6, 0x0, 0x5, 0x6c, 0xfff, 0x2, 0xda, 0x4, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x49, 0x9}, 0x20200, 0x9, 0x0, 0x0, 0x20, 0xe7, 0xffffffffffffff9b}) r4 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000007c0)={{0x28, 0xf9}, 'port0\x00', 0xea, 0x40, 0x9, 0x7fffffff, 0x0, 0x100000001, 0x3, 0x0, 0x2, 0xffffffffffffffff}) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000000300)={0x81, 0x0, 'client1\x00', 0xc34c940743ef693f, "60998e42d5785d88", "201a563aa3babfdb5ca16929560b3357eec1f3ed2e385b9e4f1cd0a8cc226c2e", 0x3, 0x3}) write$cgroup_int(r4, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1) write$cgroup_int(r4, &(0x7f0000000240)=ANY=[@ANYBLOB="4325481736"], 0x1) r6 = msgget$private(0x0, 0x1) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000100)=""/31) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000005c0)=""/160) 2018/05/29 17:12:51 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x101000) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000001c0)={0xa4, &(0x7f0000000080)="090e3adefeeda27e66828a5e9491737aa2fbe2fa4f5bc5af2033796eff140f11e98341f26005227ee217be3fddca6698ee59a30285046b562cb652712a393e54face761366fa446a806c2a06a46585ac0f93ababe99daf0b00212760b565c9982fcda5440bbcf73b4c3e34f736df5851412106b3e51102afa2308e4a1d12e243378e73ec4dfdf1c5b0f3fae4abc47ef0b5b37a6caa0ac870cf77725f345b5aa36ae00030"}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) 2018/05/29 17:12:51 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x40000000000003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x2800) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)=""/54, &(0x7f00000000c0)=0x36) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="66ca8974b5c7f7d4cc17caece5e03cc76effd9f34d2ace8c12df7cfb165561521b3389d9f7a438c8a473") socket$inet6_dccp(0xa, 0x6, 0x0) io_setup(0x8, &(0x7f0000000200)=0x0) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000240)={'team0\x00', r3}) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0}]) 2018/05/29 17:12:51 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = memfd_create(&(0x7f0000000000)='+\x00', 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={r4, 0xffffffffffffff97, 0x7, 0x13, 0x0, 0x4, 0x6, 0x90000000000, {r5, @in6={{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x80000001, 0xffffffff, 0x18f, 0x80000000}}, &(0x7f0000000380)=0xb0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000180)={{}, {0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x2}, {}, {}, {}, 0xa0040028, 0x0, 0x0, 0x0, 0x0, 0x80fe}) 2018/05/29 17:12:51 executing program 1: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0x1, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r0, 0x7, 0x10}, 0xc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000040)={0x7, 0x0, 0x200, 0x881, "1f6480bce3e7193571b1854b08cf3280cafcc7dd7f38d3dbbf1c290aee27b1244be7129a3eafda520dc13f4d", 0x101}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4188aea7, &(0x7f0000000580)={"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"}) 2018/05/29 17:12:51 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:51 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:51 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}, @loopback=0x7f000001]}, 0x1c) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/05/29 17:12:51 executing program 7: r0 = socket(0xa, 0x3, 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x401, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x10000}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r2, 0x100000000}, 0x8) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20}}, 0x3, 0x7, 0x8, 0x1f, 0x20}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e23, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x3395}}}, 0x13) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000140)) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x7, 0x40, 0x4, 0x7, 0x8, 0x7}, 0x1}, 0xa) 2018/05/29 17:12:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x1, 0xff}, 'port1\x00', 0x0, 0x101800, 0xe40, 0x70b, 0x1, 0x10001, 0x6, 0x0, 0x4, 0x2}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = eventfd(0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000140)={'lo\x00', 0x8}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00000015c0)={r4, 0x0, 0x2, r4}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000000)={r4, 0x0, 0x2, r4}) 2018/05/29 17:12:51 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) ioctl$int_in(r0, 0x80000000005015, &(0x7f0000006000)) madvise(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x3) 2018/05/29 17:12:51 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000001c0)=""/254) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00000002c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) sendfile(r1, r1, &(0x7f00000003c0)=0x48007bfc, 0x584651e1) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80002, 0x0) 2018/05/29 17:12:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000000c0)="400fc5e3d6b9800000c00f3235000100000f30670f35b8010000000f01d9c74424001f010000c744240200000000ff1c240f20d835200000000f22d86466f365f2460f21e40f20c035000000800f22c0b9800000c00f3235000400000f300f01c8", 0x61}], 0x1, 0x42, &(0x7f0000000140)=[@vmwrite={0x8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x10001}], 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000), 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/29 17:12:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp6\x00') bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x0) sendfile(r2, r1, &(0x7f000025d000), 0x1000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x10, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000140)='personality\x00') ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000001c0)=0xced9) 2018/05/29 17:12:51 executing program 6: r0 = memfd_create(&(0x7f0000000040)='[*.em0\x00', 0x1) r1 = socket$inet(0x2, 0x805, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000004c0)='yam0\x00', 0x394) sendmmsg$inet_sctp(r1, &(0x7f0000002c80)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000002b80)}], 0x1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x3, 0x4, 0x4, 0x4, 0x0, r0, 0x7c21}, 0x2c) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000380)=""/176, &(0x7f0000000440)=0xb0) r3 = socket$alg(0x26, 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006580)=[{{&(0x7f0000001c40)=@sco, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000002080)=""/77, 0x4d}}], 0x1, 0x2000, &(0x7f00000067c0)) bind$alg(r3, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(serpent-generic)\x00'}, 0x58) r4 = accept4(r3, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000c18000), 0x0) sendto$llc(r4, &(0x7f0000000080)="57860e17f91a8bf2b42a183dbec553fdce", 0x11, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f0000001bc0), 0xfe, 0x0, &(0x7f0000001d00)={0x77359400}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f0000000500)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r2, &(0x7f0000000080)="98"}, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000200)=0x4f71, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x1f, 0x3, 0x1, 0x7, r2, 0x200}, 0x2c) 2018/05/29 17:12:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-asm)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b0d5e36eddaa1e6ea64aa8e1c9", 0x10) r2 = accept4(r0, 0x0, &(0x7f00000000c0), 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000002e40)=[{&(0x7f0000001400)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001500)=[{&(0x7f0000001440)="16", 0x1}], 0x1, &(0x7f0000001540)}, {&(0x7f0000002b40)=@in={0x2}, 0x10, &(0x7f0000002d00), 0x0, &(0x7f0000002dc0)}], 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/29 17:12:51 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0xa4100, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000040)={[{0x2b8e, 0x100, 0x72d5, 0x7fff, 0x1, 0x6, 0x9, 0x80, 0x8, 0x81, 0x6, 0x7}, {0x20, 0x9, 0x6, 0x82a, 0x1, 0x8000, 0x0, 0xff, 0x2, 0x2, 0x3f, 0x20, 0x4}, {0x1000, 0xe6ad, 0x0, 0x1, 0x3, 0x1, 0xff, 0x2, 0x84000, 0x2, 0x0, 0xe5, 0xea}], 0x5}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x75) 2018/05/29 17:12:51 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff00000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) r2 = epoll_create1(0x0) write$binfmt_misc(r0, &(0x7f00000002c0)={'syz0', "c0b2a31381a2107ddf068c8c7a55e62f03c4234525aec8617ab4b7ea7b"}, 0x21) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x20, @empty, 0x4}, @in6={0xa, 0x4e21, 0x8304, @dev={0xfe, 0x80, [], 0x12}, 0x1}, @in6={0xa, 0x4e21, 0x180000000000, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}], 0xe8) getcwd(&(0x7f0000000100)=""/20, 0x14) perf_event_open(&(0x7f0000000140)={0x2, 0x60, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000000080), 0x4) ioctl$KDADDIO(r4, 0x4b34, 0x6) 2018/05/29 17:12:51 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) [ 1733.382200] IPVS: length: 176 != 24 2018/05/29 17:12:51 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) [ 1733.417548] IPVS: length: 176 != 24 2018/05/29 17:12:51 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x1000000000000) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x29, "abac31286e77d505aa93ea650ab2c3b3a76e0e8a1ec7645532f5eb6b51f743c8148dfd673ecf44a39a"}, &(0x7f0000000240)=0x31) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r2, 0x101, 0x1, [0x3]}, &(0x7f0000000300)=0xa) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000200), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000440), 0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'bond_slave\x00'}, 0x3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 2018/05/29 17:12:51 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:51 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000300)) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000200)=ANY=[@ANYBLOB="1420ed00", @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000800)=ANY=[], &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0), &(0x7f0000000580)=0x9e) pipe(&(0x7f0000000040)) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000005c0)=ANY=[]}, 0x1}, 0x0) 2018/05/29 17:12:51 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000300)='./control\x00', 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) rmdir(&(0x7f0000000040)='./control\x00') creat(&(0x7f0000000140)='./control\x00', 0x0) 2018/05/29 17:12:51 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000240)=r2) setsockopt(r0, 0x10e, 0xb, &(0x7f0000000100)="aa543eef", 0x4) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100004}, 0x1c, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_delroute={0x24, 0x19, 0xe21, 0x0, 0x0, {0x2}, [@RTA_DST={0x8, 0x1, @multicast2=0xe0000002}]}, 0xfffffffffffffff9}, 0x1}, 0x1) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100, 0x0) read(r2, &(0x7f0000000280)=""/40, 0x28) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000180)) 2018/05/29 17:12:51 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x4000) connect$ax25(r1, &(0x7f0000000040)={0x3, {"6c11e79bf8b71e"}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) r3 = getgid() fchown(r0, r2, r3) fadvise64(r0, 0x0, 0xfffffffffffefffe, 0x5) 2018/05/29 17:12:51 executing program 3: r0 = socket(0x2, 0xa, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6272696467653000800000000040f400", 0xfffffffffffffffb}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x2) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000080)={0xff19, 0x8}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8922, &(0x7f0000000040)={'bridge0\x00\f\x00', 0xfffffffffffffffd}) 2018/05/29 17:12:51 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000001800210000000000000000001c140000fe00000000200000469fc9b446fd03d30300000000000000c52ce6dd10dd72a9f74c26607ec577d010fc72da39adef55aa875b227340f78c7719db817b2ee03084158df1bbd72b7d8564696c7b32084ad82b0b0c310eb2da3077aa472849c8a5a38789"], 0x1c}, 0x1}, 0x0) [ 1733.657585] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 2018/05/29 17:12:51 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/29 17:12:51 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:51 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa283005b580a000900020009000000080015000404ff7e", 0x24}], 0x1}, 0x0) 2018/05/29 17:12:51 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x109000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000340)="8aff70bc1c95711b194f5e20b4eb7fcd", 0x10) r1 = socket(0x18, 0x0, 0x0) connect(r1, &(0x7f0000000100)=@sco={0x1f, {0x1}}, 0x8) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="08f04a4fd10dbec0afe7015a0b6b2a11b2514c214e717d003672e7c5460658ae35b85105395a071c6914708409f5d0f1d658f6bd64e4e3c22dbb0665dda493fd4e71fa4999ae512aaf09067c101bfbe40bffbd17dc79", 0x56, 0xfffffffffffffff9) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='smaps\x00') openat$cgroup_procs(r3, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) keyctl$describe(0x6, r2, &(0x7f0000000180)=""/202, 0xca) 2018/05/29 17:12:51 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x101000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0xd, 0xeb6f7cf1323d77ea}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e900000000000063cf"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x128) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffb0}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/29 17:12:51 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000000a000/0x2000)=nil) 2018/05/29 17:12:51 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) [ 1733.792951] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/29 17:12:51 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) [ 1733.845845] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/29 17:12:52 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x0) [ 1733.892226] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 1733.927476] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/29 17:12:52 executing program 7: acct(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001800)=[{&(0x7f0000000580)="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", 0xa83}], 0x1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r4, 0xfffffffffffff001}, &(0x7f0000000180)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/29 17:12:52 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:52 executing program 5: sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x5e3718de93774b65) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x30002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x0, 0xd01, 0x3ff, {0x0, 0x1c9c380}, 0x4, 0x5}) 2018/05/29 17:12:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0xc1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4, 0x2, 0x1000}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x2, 0x7}, 0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4080aea2, &(0x7f0000000180)={"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"}) 2018/05/29 17:12:52 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x5, 0x80, 0x2}, 0x2c) fadvise64(r0, 0x0, 0x7b, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000080), &(0x7f0000000240)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000080)="506a4f0df5011546cbf370dc41ad8156f0e0b80dc0c94b37e49ca8ac26fd08677c6c18646630e4acb7b38a5f7c90c090773139fe79b53952d359b9002ff09873dc858c20f3963790bee9abcedd1ce6682eb2e55114a4ea466eff667861189238b6db08506fb4076338b64d05e881cc29660aeba8c56ab6cf139431d662133f7f918f11680db76d643bada671c0da5c68d12a20d918a291cdbfc164d97f093aa2a803b2d758006cf1318828bb38cf3229379d828677f91c190a3f0e1d700f3e6b3aa4580041c6604432e41a59e6f74d6460e3cd", &(0x7f0000000180)="654391bdcca541725ca57d325bd102592702207aed6b586348e23fa7f15775ac2f26f1d31df223be2763aab541581629d1041e80f527f090a4cfcb7d9beb8276f80cab4342fb4cfb57197795750b7196f7845a55f463df5c7d4ecafeed0cef1cbf5372aae36d410f5060776ec4cba0d4d555db54ffe7d2e4f08be3f579d474f828d36c58dc2d0449c0f4f566a1f7c4a853460c201281c108acd5d8e4270fc159c892c2cf338899774778391ad9fc0305f92877edc5dd5482b622d38f41b983dc5dd846812705bd4534b3d2fee8", 0x2}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000200)}, 0x10) 2018/05/29 17:12:52 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x6, 0x40, 0x2, 0x1, 0xe1b}, &(0x7f0000000140)=0x98) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x0, 0xfffffffffffff000}, 0xc) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x7654aa62c9bed43, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000040)) gettid() 2018/05/29 17:12:52 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x204000) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x10000, 0x6}) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0xfffffffffffffe2e) 2018/05/29 17:12:52 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:52 executing program 0: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7b, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgrp(r0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9d}, r3, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/05/29 17:12:52 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x7, 0x0, 0x80000000, &(0x7f0000000040)=[0x0], 0x1}, 0x20) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x8000, 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000100)={0x1, @broadcast=0xffffffff, 0x4e20, 0x2, 'none\x00', 0x1d, 0x1, 0x29}, 0x2c) chmod(&(0x7f0000000140)='./file0\x00', 0x8) getitimer(0x0, &(0x7f0000000180)) fchdir(r1) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000200)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000240)=""/10, &(0x7f0000000280)=0xa) recvfrom$inet(r1, &(0x7f00000002c0)=""/144, 0x90, 0x40002000, &(0x7f0000000380)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000003c0)) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000500)={0x4, 0xf3, &(0x7f0000000400)="8a2aa8c8bea8be11145144fc8b76f23e7449755a93052a38d7f06b53d776b93f4bfbd1a6c60d451a2aff581b61ac1913ed972f2cf6e2d92b9ce285e33a6e6c0bdc8eceaae131fb4cf68803f0983b1a25b83cf681bcdbbed34f80ebda0c49ca4d247f59422ec882dbb4189e8c9f25eaa753f164952b0117298fc0047c54d7f200c906357aacd9a037eb3025b56e1d3ee97d61d520613247bc9a325af2a51498b90f020ba47717a5d3ca1941524d07aa667cb085c9ccd3ab7b94bcab2eafae89b89705cb75e7d4ca66770fb0312fca3796a681a8e80dc7337c482a6cbf03d97050b3d4ddd22d47fe84ef7f4a4ea6c44954910b85"}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000640)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000680)={r3, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x10}}, 0xc) clock_gettime(0x0, &(0x7f00000006c0)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000700)={{r4, r5+30000000}, {0x77359400}}, &(0x7f0000000740)) openat$cgroup_type(r2, &(0x7f0000000780)='cgroup.type\x00', 0x2, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000007c0), &(0x7f0000000800)=0x14) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000840)=0x0) timer_create(0x5, &(0x7f0000000880)={0x0, 0x25, 0x0, @tid=r6}, &(0x7f00000008c0)) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000900), &(0x7f0000000940)=0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000980)='/dev/loop-control\x00', 0x111800, 0x0) getpeername$unix(r1, &(0x7f00000009c0)=@abs, &(0x7f0000000a40)=0x6e) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) 2018/05/29 17:12:52 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:52 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) pwritev(r0, &(0x7f00000007c0)=[{&(0x7f00000001c0)="e931bb7918f5e76a8052b53e59afee659fbf3c5a6514a75933ed36f840f769a8b9e5992d8ce30803b8728a86f8d7efa591911e0a2f29f08e0914d1456408c95ffda103e58d0cad306264b3a07056a8945399900bba037292276d1396c1258877af10b15abccce2150a92184c31f55e2f3575c2e1e41d6fd332288d54c963a98815ffbe4b689bb1a6a59ef889f25d36ea2f3ab075f82fba03234ef61bc709990f7302dc7155e4929ec707b329ad56966e374a3a69a7", 0xb5}, {&(0x7f00000003c0)="3cf3b5251e26ba55c4d2a95b8927ebb8da0567668a7ee6d4375b7747ef25e2be9e1cd122a9f8e4162fcd9c45162090ec14aa1179b8c282e1565f077638ec062dd274671adaadcdad9948a5ee7babff80e4b777", 0x53}, {&(0x7f0000000440)="6c7248f6927ee3f0e587fd0bd482b11caca05d3ef05f428ac86702776cf267c175e450597b81d6ff1289ee1cc4cf4c743c40e40d6e367bfb3e0db409cdaba7fc", 0x40}, {&(0x7f0000000480)="881b66b82264f909d2d13407f4019f179dfcb1134b341f3ca5821006749f233b7a6ea6b2d4d5a0e17aaa768446cf36ad8bfd770c11eec7fbef87dad3d444a35b0045e170c4d15732f5", 0x49}, {&(0x7f0000000500)="504b29b161d50cefdace9bda03e17db7cbbd05a6e5d0fd65a5f7c7dca7dcd667db95b091eb25da11d2d8885148703c9780f24b87a1bff8aa50b7d3f1dbf2e2d4cc8f1f9ac3fb39e8ff3f42c3a219b87e5c1b12b04d18dd3d8c3651728580ca45855016b7d5de26c00855ef0931fb4b2a9a92173f31e79a93ce05d4d415cf45196afd48cedee220121a1a4b339708be321376610c98ffc2d28d8459bb54d79c4d1dec02c777250a35351af3511b2e507b9a0224d3159080f4cff9025bf78fbd97a145d0366dff714c21313a5ae17352", 0xcf}, {&(0x7f0000000600)="454db18d7c3cbbee6eb148c795d87046ffb5978ce4335340e061b8a8e5321d010b3fa726521c8f95164118b789f99bac18384d6dbbfde7e45652dd0562575383f1bb7f5af528a580e6889f4c9508ebca627f2a2e5c800d17ffb394bfbce6687f27c6a5ef1b5a50d4b3bda6c01ca36524d5bcae3129d4f8699c206fa2819881cc55827dd0ad2b74997438717da63d077478e21b495c8bdf1afe8c36052348d2f8affd6d4d441671fb71fca05d6eef004fb8b8d194f5b944ee582dbf8defd5ac7ff47c2fa3163d97590a402df235258f54bc6e4522c7cc5e17a3a4e9a86882adc7d6ae84a9ce8411ac6d07", 0xea}, {&(0x7f0000000700)="eea2b79575b0f280aed825e34ba502dbdb473543e1b1437f6392ef301117c257ec48d5d506f2ed0ecc6d9cfe7937194a3e02cbd8077599e8e65fb52a40f2eaa7c4a9026a75477f8c34c1520b91554ecdc156a442a8a782d58821b509494f5bafd6975f478490d31c56a73cf1b405c444cfa50f606a85bba49c0332e2ec9f", 0x7e}, {&(0x7f0000000780)="6a336baf4f5e7331ed926761c37a", 0xe}], 0x8, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000940)=""/28, 0xffffffffffffff56) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x21, @time}) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc0\x00', 0x4000, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000880)={r2, 0x7, 0x1, 0x80000001, &(0x7f0000000840)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000380)=0x5, 0x4) write(0xffffffffffffffff, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000280)={{0x80}, 'port0\x00'}) fcntl$getownex(r1, 0x10, &(0x7f0000000980)={0x0, 0x0}) perf_event_open(&(0x7f00000008c0)={0x0, 0x70, 0x6e828c25, 0x401, 0x7, 0x5, 0x0, 0x3, 0x2, 0x6, 0xfffffffffffffffe, 0x1f, 0x8, 0xe6, 0x7, 0x3f, 0x8, 0x17, 0xad4c, 0x7f, 0x5000, 0x1, 0x7, 0x7, 0xa1, 0x6, 0x7, 0x10000, 0x10001, 0x8001, 0x9, 0x100000000, 0x401, 0xff, 0x2, 0x2, 0x3, 0x7f, 0x0, 0x100, 0x5, @perf_bp={&(0x7f0000000040), 0xb}, 0x8200, 0x4, 0x8, 0x0, 0x40, 0x9, 0x78bf80000000}, r4, 0xe, r3, 0x8) ioctl$int_out(r1, 0x5462, &(0x7f0000000080)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/29 17:12:52 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:52 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000100)=[{0x2, 0x2, 0x800}, {0x3, 0x2, 0x1800}, {0x0, 0x3, 0x800}], 0x2aaaaaaaaaaaa7d7) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) 2018/05/29 17:12:52 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getrlimit(0x0, &(0x7f0000002ff2)) pkey_mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x5, 0xffffffffffffffff) select(0x40, &(0x7f0000000fc0)={0x0, 0x4000000}, &(0x7f0000000180)={0x0, 0x0, 0x40000}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}, &(0x7f0000003000)={0x77359400}) [ 1734.189729] Unknown ioctl 4724 [ 1734.202834] Unknown ioctl 30474 2018/05/29 17:12:52 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) [ 1734.293205] Unknown ioctl 4724 [ 1734.310081] Unknown ioctl 30474 2018/05/29 17:12:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="0a0775b0d5d6d98f7ba093f3ca63c818e3", 0xffffffc0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400, 0x0) getsockname$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e) getsockname$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) 2018/05/29 17:12:53 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:53 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f7570003411c93e772e966704b30478d081", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.swap.max\x00', 0x2, 0x0) write$tun(r1, &(0x7f00000000c0)={@val={0x0, 0x9300}, @val={0x1, 0x0, 0x2, 0x1, 0x8, 0x2}, @ipv4={{0x7, 0x4, 0x2f22, 0x3, 0xa5, 0x67, 0x20, 0x55f5, 0x2, 0x0, @multicast2=0xe0000002, @empty, {[@ra={0x94, 0x6, 0x100000001}]}}, @udp={0x4e24, 0x4e20, 0x89, 0x0, [@guehdr={0x2, 0x9, 0x2, 0x9, 0x0, [0x80]}, @guehdr={0x1, 0x8, 0x4, 0x20, 0x100}, @guehdr={0x2, 0x81, 0x5, 0x10000, 0x100, [0x80]}], "4a96461d99de5b98da97a6b7284c20d67892c7b08c2ce751c414b3174ecccfbd07995881218dbb5216bf279564a7278eb4791c0173bda2e803c2286cda1b1b13244ae358a81955005fcef991a38d2d9a6f297a40575baf8df63adde4866339529ddf0ba33557226ce3e1b2f6bd"}}}, 0xb3) write$cgroup_int(r1, &(0x7f0000000040), 0x1e4) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x0, 0x1, 0x7, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/05/29 17:12:53 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/ip_mr_vif\x00') sendfile(r0, r2, &(0x7f00004db000)=0x48000000, 0xff) 2018/05/29 17:12:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0f700027f0000010000000000000000ac1414007f0000014c2ce24550588588f6601d6b6ac60699fa9a55ef37697d1daad02cadd8260ce41e53897ba67570ad5567e29e27a25f97382e39b849cf681c482e8469c2a6dd21e9cc1133acfcc6f4407e727e395fa8de99fd575c3c020a81895844c9d6aea321a1dacaf123ccb5ccca9483f64324a98743a06b92166a36069128b5babce81f94a6d64faf431ed69fbfbb9a61c017c2ac4b6400f6066743"], 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) close(r1) 2018/05/29 17:12:53 executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfffffffffffffff7, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000140)=0x8) lchown(&(0x7f0000000240)='./control/file0\x00', 0x0, 0x0) close(r1) 2018/05/29 17:12:53 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000f5d000), 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x2000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x69f7, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}, 0x2, 0x3a}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x100000000}, 0x8) 2018/05/29 17:12:53 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:53 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:53 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) dup3(r0, r0, 0x80000) bind$can_raw(r0, &(0x7f0000000100)={0x1d}, 0x0) 2018/05/29 17:12:53 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f7570003411c93e772e966704b30478d081", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.swap.max\x00', 0x2, 0x0) write$tun(r1, &(0x7f00000000c0)={@val={0x0, 0x9300}, @val={0x1, 0x0, 0x2, 0x1, 0x8, 0x2}, @ipv4={{0x7, 0x4, 0x2f22, 0x3, 0xa5, 0x67, 0x20, 0x55f5, 0x2, 0x0, @multicast2=0xe0000002, @empty, {[@ra={0x94, 0x6, 0x100000001}]}}, @udp={0x4e24, 0x4e20, 0x89, 0x0, [@guehdr={0x2, 0x9, 0x2, 0x9, 0x0, [0x80]}, @guehdr={0x1, 0x8, 0x4, 0x20, 0x100}, @guehdr={0x2, 0x81, 0x5, 0x10000, 0x100, [0x80]}], "4a96461d99de5b98da97a6b7284c20d67892c7b08c2ce751c414b3174ecccfbd07995881218dbb5216bf279564a7278eb4791c0173bda2e803c2286cda1b1b13244ae358a81955005fcef991a38d2d9a6f297a40575baf8df63adde4866339529ddf0ba33557226ce3e1b2f6bd"}}}, 0xb3) write$cgroup_int(r1, &(0x7f0000000040), 0x1e4) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x0, 0x1, 0x7, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/05/29 17:12:53 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:53 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000bb7000/0x1000)=nil, 0x1000, 0x0, 0x5c832, r0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000040)=ANY=[@ANYBLOB="04ed0f00e958381d9a396b"]) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0xd648, &(0x7f00000000c0)=0x1) 2018/05/29 17:12:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000240)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005805000030030000180100991801000070040000700400007004000004000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000003fffff7ff020000007f000001ac1414aa00000000ffffff00ffffffffffff0000000000000000000000000000000000000000ffffffff00000000000000000000aaaaaaaaaabb000000000000000000000000000000000000ff0000ffff000000000000000000000000050003f3df08000001010165716c00000000000000000000000000626f6e645f736c6176655f300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000f0001802000000000000000000000000000000000000000000000000000028015345434d41524b0000000000000000000000000000000000000000000000010000000500000073797374656d5f753a6f626a6563745f723a70696e675f657865635f743a73300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaabb00000000000000000000aaaaaaaaaabb0000000000000000000000000000ac1414aa0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x5a8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000001c0)=r4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="57e815b99097bf9c0c0775b090c90f8437691f85f68889cf", 0x18) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="18000000007ca0f2c3716edd14945e39151446444c00000017010000029100000000000000000000110eda15f6f8816d975a97a61fd034e64e8f5ec4fcace2e91cd7f328892c7cfdeec109000000000000002208"], 0x18}], 0x1, 0x0) 2018/05/29 17:12:53 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:53 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000340)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) r2 = getuid() setreuid(r1, r2) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400400, 0x0) write$vnet(r3, &(0x7f00000002c0)={0x1, {&(0x7f00000001c0)=""/94, 0x5e, &(0x7f0000000240)=""/81, 0x2}}, 0x68) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip6gre0\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=@bridge_newneigh={0x30, 0x1c, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@NDA_LLADDR={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @NDA_DST_IPV4={0x8, 0x1, @multicast2=0xe0000002}]}, 0x30}, 0x1}, 0x0) 2018/05/29 17:12:53 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x800, 0x0) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x9, 0x0) preadv(r0, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/234, 0xea}], 0x10000000000001a1, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000140)={0x2, 0x401, 0xb18, 0x7, 0x1ff, 0x9, 0x8, 0x0, 0x4, 0x1, 0x1}) sendto$ax25(r0, &(0x7f0000000080)="2862261737c143c56e97dbbd7999950c1fac4dc5cd4c684489c8422fad1b4c3795aefaba8e7a3eecde14d040d73c9629e522fb319eebc64d52885c52ff768e6f60a00e610a17acefaa7b4e86bc3c02f9626f6d1156fb110529c68f20f1567414f61f8086e1dc57e00aeb6d8442ffd23c7a0df3cd5318dafefae797cdae10e0f3f9c8d7c3613e3e412a5df3f60f64454e491ddff1e54760c8dcada5186623", 0x9e, 0x4000, &(0x7f0000000000)={0x3, {"949d5192ce6038"}}, 0x10) 2018/05/29 17:12:53 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:53 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f7570003411c93e772e966704b30478d081", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.swap.max\x00', 0x2, 0x0) write$tun(r1, &(0x7f00000000c0)={@val={0x0, 0x9300}, @val={0x1, 0x0, 0x2, 0x1, 0x8, 0x2}, @ipv4={{0x7, 0x4, 0x2f22, 0x3, 0xa5, 0x67, 0x20, 0x55f5, 0x2, 0x0, @multicast2=0xe0000002, @empty, {[@ra={0x94, 0x6, 0x100000001}]}}, @udp={0x4e24, 0x4e20, 0x89, 0x0, [@guehdr={0x2, 0x9, 0x2, 0x9, 0x0, [0x80]}, @guehdr={0x1, 0x8, 0x4, 0x20, 0x100}, @guehdr={0x2, 0x81, 0x5, 0x10000, 0x100, [0x80]}], "4a96461d99de5b98da97a6b7284c20d67892c7b08c2ce751c414b3174ecccfbd07995881218dbb5216bf279564a7278eb4791c0173bda2e803c2286cda1b1b13244ae358a81955005fcef991a38d2d9a6f297a40575baf8df63adde4866339529ddf0ba33557226ce3e1b2f6bd"}}}, 0xb3) write$cgroup_int(r1, &(0x7f0000000040), 0x1e4) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x0, 0x1, 0x7, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/05/29 17:12:54 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:54 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x80) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0x20, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xf1}, {0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1, [0x7, 0x1, 0x4, 0x2, 0x3ff, 0x1000, 0x7fff, 0x40]}, 0x5c) 2018/05/29 17:12:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x101000, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000004e00)={0x2, 0x1000000004e20, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x6, r0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x800, 0x0) socketpair(0x9, 0x6, 0xfffffffffffffff8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000000180)="d4a653d36094abee1ef759df6b27eca59b0e9570f6633c1918dd137876790a4b4529b4f36589c7ac05e5f59a0f4cfe4019933d26b3d1d3099428b9723774b2a24a2abf6dd4f403a34403661d0ae36456fcb940d89edff57d13f897b0e1248ac6caadd7500423832bfdb88921f56c3b23e290b14b660bd9b179e347252cfccc6e7a1e36d60461bbc2", 0x88) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/05/29 17:12:54 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000200)={{0x401, 0x6, 0x3f, 0x7, "6b57c23a17168f2aec4fa09de31b33ab76a3292bcfe468bd5cbea40b7724491c06815890cbc80d418e0ecb7f", 0x10000}, 0x4, [0x84d3, 0x100000001, 0x100, 0x10001, 0x3, 0x100, 0x101, 0xffffffffffffff00, 0x10001, 0x800, 0x20, 0x1, 0x10000, 0x7fff, 0x2, 0x81, 0x20, 0x1f, 0x0, 0x9, 0x3ff, 0x7, 0x6, 0x3, 0x9, 0x4, 0x29, 0x3, 0x9, 0x1ff, 0x3, 0x3, 0x478f, 0x80000000, 0x3ca1, 0x3, 0xe1, 0x17b2, 0x6, 0x0, 0x5, 0xee4, 0x1, 0x7ff, 0xffffffff00000001, 0x3, 0x73403555, 0x4, 0x1, 0x200, 0x8, 0x0, 0x8, 0x3, 0x6, 0x1, 0x7c, 0x7fff, 0x5, 0x481e, 0xfca, 0x3b0a, 0xcf, 0x1, 0x9, 0x0, 0x789, 0xdd, 0x200, 0x4, 0x5, 0x140, 0x80000000, 0x7, 0xffffffffffffffa3, 0x1, 0x3, 0x80000000, 0x1, 0x4, 0x8, 0x81, 0xb2, 0x7ff, 0x8001, 0x72, 0xfffffffffffff801, 0x8f4, 0x3, 0x101, 0x1, 0x70dd, 0x40, 0xe5, 0x9, 0x7, 0x3, 0x4, 0x9, 0x5, 0x3, 0x101, 0x4, 0x0, 0x1f, 0x100, 0xff, 0x100, 0x6, 0x0, 0x1ff, 0x3, 0x3d, 0xfffffffffffffff7, 0x3, 0x8, 0x9, 0x4, 0x4, 0x100, 0x0, 0x6, 0x6, 0x100000001, 0x6, 0x100000001, 0x9, 0x8001]}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffffffffffffff1f, 0x1000000000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x40, 0x0, 0x7, 0xadcd, 0x8}, 0x98) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000700)=0x4) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x181000, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in={0xa, 0x0, @rand_addr}], 0x10) 2018/05/29 17:12:54 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:54 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f7570003411c93e772e966704b30478d081", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.swap.max\x00', 0x2, 0x0) write$tun(r1, &(0x7f00000000c0)={@val={0x0, 0x9300}, @val={0x1, 0x0, 0x2, 0x1, 0x8, 0x2}, @ipv4={{0x7, 0x4, 0x2f22, 0x3, 0xa5, 0x67, 0x20, 0x55f5, 0x2, 0x0, @multicast2=0xe0000002, @empty, {[@ra={0x94, 0x6, 0x100000001}]}}, @udp={0x4e24, 0x4e20, 0x89, 0x0, [@guehdr={0x2, 0x9, 0x2, 0x9, 0x0, [0x80]}, @guehdr={0x1, 0x8, 0x4, 0x20, 0x100}, @guehdr={0x2, 0x81, 0x5, 0x10000, 0x100, [0x80]}], "4a96461d99de5b98da97a6b7284c20d67892c7b08c2ce751c414b3174ecccfbd07995881218dbb5216bf279564a7278eb4791c0173bda2e803c2286cda1b1b13244ae358a81955005fcef991a38d2d9a6f297a40575baf8df63adde4866339529ddf0ba33557226ce3e1b2f6bd"}}}, 0xb3) write$cgroup_int(r1, &(0x7f0000000040), 0x1e4) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x0, 0x1, 0x7, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/05/29 17:12:54 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x10000000000000) r2 = dup2(r0, r1) r3 = dup3(r1, r0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x3000}) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f00000000c0)=""/155) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000001dffc)=0x1000007fd, 0x279) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x6, 0x4) ioctl$KDMKTONE(r3, 0x4b30, 0x2056) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x800) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), 0x4) socket$packet(0x11, 0x2, 0x300) 2018/05/29 17:12:54 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x1) request_key(&(0x7f0000000000)="6c6f676fd111", &(0x7f0000f8dffb)={0x73, 0x79, 0x7a}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) 2018/05/29 17:12:54 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:54 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xc6be, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0x27, 0x100000000, 0x8001, 'queue0\x00', 0x7}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0x8000000000000002, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000), 0x4) 2018/05/29 17:12:54 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000080)='Y', 0x1}], 0x1, 0x81003) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x10001) 2018/05/29 17:12:54 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) fcntl$addseals(r0, 0x409, 0x6) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)={0x2, 0x7, 0x0, 0xa, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}]}, 0x38}, 0x1}, 0x0) 2018/05/29 17:12:54 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) fsync(r0) fsync(r1) 2018/05/29 17:12:54 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:54 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl(r0, 0x3359, &(0x7f0000000100)) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0', "000e8b5ea4a4e2609049b02674f5872be4a75a89c98d197aa21256ff064f726bf08d1bd14e98a7ef41eb81ae068acd764c3b5ad21b5dbfd7499c705ff3e36244a8bb15598389fcf1fa7e5a58f9b58e6357a5c6222c52347e38f73e2e49163b378ab86d53fcfc3cdbe612e6a984bd387618a93aaabca24d376980b9d3aa6d563b44396d550009ca50f212fa82af7a4262dd0ba6021a748c7cf3bcb0d164000edbd98ea80e13f9b46abf0b2e7410dca4b7bfc54a75a08683bae95ba45dec0ef04041c9a7a6055b33a5c036e17d862f51001f76fa8b48779f3b618a81e11fab"}, 0xe2) 2018/05/29 17:12:54 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffb) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = gettid() r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000400)={{0x13002, 0x2005, 0xd, 0x7, 0xec, 0x800, 0x1ff, 0x9, 0x90b6, 0xfffffffffffffff9, 0x6, 0x1}, {0x107000, 0x105000, 0x10, 0x9, 0x8, 0x1, 0x7625, 0x7, 0x5, 0x10001, 0x9}, {0x0, 0x1, 0xf, 0x233, 0x77d, 0x4, 0x4, 0x1, 0x9, 0x2, 0x2, 0x3ff}, {0xf002, 0x1000, 0xd, 0x0, 0x5, 0x1f, 0x9, 0x3fffc000, 0x6, 0xc1f6, 0x94b, 0x3f}, {0xf002, 0xd000, 0xbdf6fb60f30cee9b, 0x1ff, 0x100000000, 0x8b, 0x8000, 0x0, 0x0, 0x4, 0xbd, 0x86f}, {0x3000, 0xf000, 0x3, 0xf61, 0x7, 0x1, 0xf95d, 0x8, 0x401, 0x9}, {0x2000, 0x6000, 0x0, 0x7, 0x7fff, 0x6, 0x7f80000, 0xef, 0xf75f, 0x1, 0x2, 0x5}, {0x4000, 0x4, 0x8, 0x6feb, 0x8, 0x0, 0x40, 0x40, 0x8000, 0xffffffffffffffff, 0x6, 0x20}, {0x7004}, {0x16004, 0x100000}, 0x6, 0x0, 0xd000, 0x400000, 0x0, 0x8000, 0x1, [0x4, 0xfa8, 0x40, 0x3f]}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) bind$ax25(r4, &(0x7f0000000080)={0x3, {"421a0831351332"}, 0x7f}, 0x10) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000000780)={'broute\x00', 0x0, 0x4, 0x45, [], 0x3, &(0x7f0000000540)=[{}, {}, {}], &(0x7f0000000700)=""/69}, &(0x7f0000000800)=0x78) openat$mixer(0xffffffffffffff9c, &(0x7f0000000840)='/dev/mixer\x00', 0x101000, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000100)={{0x77359400}, {r5, r6+30000000}}, &(0x7f0000000180)) tkill(r3, 0x1000000000016) ptrace$getregset(0x4204, r3, 0x201, &(0x7f0000000000)={&(0x7f0000000280)=""/220, 0xdc}) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x200, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f00000003c0)={0x1, 0x3373, 0x1, 0x0, 0x1}) r8 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x800) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r8) 2018/05/29 17:12:54 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r0, r0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000000140)) 2018/05/29 17:12:54 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:54 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) readv(r0, &(0x7f0000002680)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f000076e000/0x1000)=nil, 0x2, 0x4, 0x0, &(0x7f0000ffa000/0x3000)=nil, 0x6}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/05/29 17:12:54 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000040)="7571f01a5bf61d09ba86c037f80b36b8f39aed4505f9d35c57f62b", &(0x7f00000000c0)}, 0x20) 2018/05/29 17:12:54 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept(r0, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000002c0)=0x80) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000280), 0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000300)={0x7, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e20}, 0x29, 0x1, 0x5, 0x39135238, 0x40, 0x0, 0x8, 0x0, 0x6}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000080), 0x4) accept(r0, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000240)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@mcast1, @in=@dev}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0x4d) 2018/05/29 17:12:54 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:54 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0x700}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xffffffffffffffcd) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7a, &(0x7f00000000c0)={r2, 0x0, 0xfffffffe}, &(0x7f00000001c0)=0x10) socket$inet6(0xa, 0x800, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x200000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) recvfrom$inet6(r3, &(0x7f0000000180)=""/24, 0x18, 0x20, &(0x7f0000000200)={0xa, 0x4e22, 0x6209, @loopback={0x0, 0x1}, 0x101}, 0x1c) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) ioctl$SG_GET_RESERVED_SIZE(r3, 0x2272, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x5, 0x9, 0x1}, &(0x7f0000000080)=0x10) 2018/05/29 17:12:54 executing program 6: syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x200080) r0 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725669783a4465", 0x0) keyctl$get_keyring_id(0x0, r0, 0x8) 2018/05/29 17:12:54 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:54 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0xe803}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x1000, 0x73e0) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/05/29 17:12:54 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080)="9e0d2631becab904d5de519fd7cc499bbae324c98350be4b340bdffbb482", 0x1e, 0x4, 0x0, 0x0) 2018/05/29 17:12:54 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) mq_timedreceive(r2, &(0x7f0000000080)=""/129, 0x81, 0x401, 0x0) close(r0) r3 = dup(r0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000000)=r1) 2018/05/29 17:12:54 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:54 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=0x0, &(0x7f0000000480)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000004c0)={r2}, 0x8) r3 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x4b0004) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0xda2f959db7c5439a, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000180)="660ff344cebaf80c66b810fba88866efbafc0cb80400ef3ef30f51fc660f3840370fc72f673ef00fbb5609360f01ca66b95f0200000f32ba400066ed2e0f2345", 0x40}], 0x1, 0x22, &(0x7f0000000200)=[@dstype0={0x6, 0xb}, @dstype3={0x7, 0x2}], 0x2) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x7, 0x5, 0x140, 0x1, 0x7, 0x6, 0x1, 0x1, 0x20, 0xd3d, 0x3f, 0x8}) r5 = getuid() ioprio_set$uid(0x3, r5, 0x100) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000240)=0xfffffffffffff612) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000340)=""/232) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000280), 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000100)={r2, 0x6, 0x20, 0x8, 0x8001}, &(0x7f0000000500)=0x18) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) getsockname$ax25(r3, &(0x7f0000000580), &(0x7f00000002c0)=0x10) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) 2018/05/29 17:12:54 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0xc0ffffff00000000}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:54 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:55 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0xf4, "2122ff02be2766c2eef6dda86e47f5f5e969bb9188c48a09498c48b3d83850a09b565844d27467e2dc2845d217c9461fc356fe0a80fa9faef5eeb8a8b925c00c7e039850d4e8f16d2479a56d733d9987d647f29dd6158f06adb731be2263716d90097aa08f18fda0357c39eeba08942672a1e8bd8c50a079897c1d63fed26810303dcd7f1f44822054361454fc12612ea46d5934478f6c1e9dc4dee6bbb5c9aacd873e699ed3689a170a546bd9159b040d618735cb3969e1cc7b9c3b73c81437459928755a63d19c17e69278efbc6749628220550f8be68ba173d91967c8c5d2bea4b392ca0f7980452afdb81cb42b360a8b0f52"}, &(0x7f0000000140)=0xfc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x0, 0x30}, 0xc) socketpair(0x1e, 0x1, 0x0, &(0x7f00000002c0)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x3f00) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000480)=[{0x108, 0x108, 0x8, "86ea75c2c3a4f07ab3e8ff1ef9456db47f475fc2bfb51a70785e0e330d2f03cceffe722956fff7b4ce64ca0a59bb1fc43da88a29a610713e13a959c74f5a944df8eb2d3f2d5197034a7ce315034c4cf7d8f1b3f7a0cd37ea5cad2b0b2b05e837ffc65fc0eb128efde8ecdf42f3d0005d564ec25ce94db8ffcfecd5eb65f020710a0d197ab913849ee5879312e177abf1899441aafccba6edafa58b1e2e0ff469801f05f75a22384f5f26de1a99ab20d882f12840e4cfd1c73483e667cf19991106ddd8c51185d4496f0892b6d265a3cc6e934aeca4e9e84be1281947a4f124da05b70c4fcbe89657a34e1050531fe25f0155a4a5e2e7"}, {0x100, 0x0, 0x9, "9cdf140df54b8bf5d0bcedbc71c3d6f5f9894aa2264da02ac0f0dc2d4173d5f091189e0c4935c507579d2a40ebca448229ddeff2944c5501b5db3426b90036638e0c339d749261a1fa029db2a254970e6d86498cc99585966a78b25fc03e491e63c01e10774e9ed8b7e5fb5c20fae4ada15dc0d2dec3846263e6d95a03bc983e749befd599a4dceb8e155ef382a297ae42d47b7aaa8333b314b6e328c88f1a6666fa1dbab34ce488333e4f1f159a4c73f33be82f353528a15793e2473251ad001debe31fccad3e031856a0a2832cadff54c6cf87a54c4fee721cd8a2aac027d07ce10a98584d2b1fb4844a0ae6c3402c"}, {0x108, 0x6, 0x4, "ba75ea2736e597d11b689e0628033cb3d1ecd58c685ff15865a4e6cc9aff1dbfdf356d019cc08e12adb480acb15cf38dc4bf1738a47d9f47061e3965632cb61adc17ae902cdb8ce32904e6de37dcec5e5a502a476df3bfeee670018685854aaf80b6e8fc6c7b8d9457fb0c4f6d8600495377d05806acfe9dab20e1d02c680e5015f42f6950feb09c9fcfea28ddbb3831c8b1e4b3bfdc5d7c1c26197baa151afe376e2642dd37e4a72e02bba8fc1b37fe909af82b15db123e57ae145a8183cfe5e0695b4b1a838373b99aa91a47c426894473243b03520b566bae40091a653dd3052b8c07744c1e0a61e04940b9d0edd4fa"}, {0x38, 0x6, 0x3, "b49523f418ce5a106939f5b8a9adb6a81149742143bd18989084d357be19c344a882"}, {0x48, 0x194, 0x101, "3d69f8516e488dc872eb4066408dfda6f7a024969aa8d4b5de07bb29c958a4ff136d044efa845a69ec6701af0e3b8d39cdaac9c6db"}, {0x28, 0x13f, 0x6, "7a55069c3d27acd2617416dffa2159f09847"}, {0x28, 0x0, 0x4, "3cb769169533bfac7b56dffaadd3278e8c9163367ddf"}, {0xc0, 0x109, 0x1000000000a0, "ba9aabdd4b0f1d9be9117bdaeba46af0bacc512e9286afb0ef5b3774333fd25d682562f9593ab4e03c8a552fc824e1338c786d9eaa270c639e77e1d341c6a7464047e4e505f45232f8ae2f9e238ff386dc8acd736ce4a4b722797a9f87d21277cbd60179ab27571e7926048669ace595e5dd47711578d7a060cbe231d474a9fde31156c0da122211d83b8052a45637c7bce3b64740e165656a1cac6737bd6f073e4fee50b54e2c1fc0c4cbfb5560fc"}], 0x4a0}, 0x0) close(r3) fcntl$getflags(r2, 0x408) getsockname$unix(r3, &(0x7f0000000240), &(0x7f0000000400)=0x6e) 2018/05/29 17:12:55 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x1, 0x3f, 0x800}) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000100)=""/254) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0xd980, 0x1) 2018/05/29 17:12:55 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0x43ff000000000000}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:55 executing program 7: r0 = socket(0xa, 0x1, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x6, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xac1414bb}}}}, &(0x7f0000000100)) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0xb2100) 2018/05/29 17:12:55 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x12}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@get={0xe8, 0x13, 0x4, 0x70bd26, 0x25dfdbfb, {{'rmd128-generic\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x6}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000000}, 0x40800) r1 = socket$netlink(0x10, 0x3, 0x4) tee(r1, r0, 0x2, 0x1) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000584fdabbc487f7c97194d152be103118434dadf38dbd761662e68e7409118936db54a1ccd7ad710e2c5343febaa94a5af048a98de2bf449f00aa358be6557a37ee33fb5c4cad4b016ba01cb64a5aa66341c96baadd56ec5076b215caf113235490ff09c061139965c6796f3bffdd47a09cc074f6a4ea2c178ab2fc9023dabb0051bcc95ebd491482c46058e3de7784dd6c24ff4e9d8d2fdd56ae2c518704b48f66d6e4a71b7c01d6bf6176f0db6442b3f0b4bdd9ac40115c5ab2a257a0d6a8a3ea63d5f1325bf76a97a3e60001ad66014b39377092e64a1e6b6d", @ANYRES16=0x0, @ANYBLOB="5758067200800000002000000000"], 0x14}, 0x1}, 0x0) prctl$void(0xec30d6b4d75cfe6) write(r0, &(0x7f0000000040)="2700000014000707030e002133eb409b0a37b5863900050000000000009d6fef0a4a6e06198a8f798cb349d5d500000000000000000000", 0x100000209) 2018/05/29 17:12:56 executing program 0: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) perf_event_open(&(0x7f0000000140)={0x2, 0xb9, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000480)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x401}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000000)={0x3, 0xc5, 0x10000, 0xfffffffffffffbff, 0x1f, 0x100}) 2018/05/29 17:12:56 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x80, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000200)={'vlan0\x00', 0x300}) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000040)=0x404f00, 0x8010) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000180)) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x3, 0x4, 0x2, 0x4}}, 0x26) 2018/05/29 17:12:56 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x8800, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000002840)={0x53, 0xfffffffffffffffc, 0x3a, 0x6, @scatter={0xa, 0x0, &(0x7f00000026c0)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/55, 0x37}, {&(0x7f0000001280)=""/157, 0x9d}, {&(0x7f0000001340)=""/90, 0x5a}, {&(0x7f00000013c0)=""/241, 0xf1}, {&(0x7f00000014c0)=""/114, 0x72}, {&(0x7f0000001540)=""/161, 0xa1}, {&(0x7f0000001600)=""/125, 0x7d}, {&(0x7f0000001680)=""/59, 0x3b}, {&(0x7f00000016c0)=""/4096, 0x1000}]}, &(0x7f0000002780)="3636c85b752790e2492776741bf56566998f84a9239404d294dbbf520c3b3920a644bb0b7a9246aadfcec97e3c07537b5ce1c82b97c52e23d768", &(0x7f00000027c0)=""/23, 0x42db, 0x23, 0xffffffffffffffff, &(0x7f0000002800)}) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r3, 0x0, 0x70bd25, 0x25dfdbfc, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/05/29 17:12:56 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@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], 0x7b00}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/05/29 17:12:56 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:56 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0x3e8}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:56 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000440)={0x8001, 0x0, {0xffffffffffffffff, 0x1, 0x8000, 0x0, 0x2}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x21, @time}) clock_gettime(0x0, &(0x7f0000000080)={0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000003c0)={0x0, 0x7f, 0x8, {r2}}) close(r1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000800)=0x0) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000900)=0x0) r8 = geteuid() lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0x0) r11 = geteuid() fstat(r1, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a80)={0x0}, &(0x7f0000000ac0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b00)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000c00)=0xe8) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000d00)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000e00)=0xe8) r18 = getegid() r19 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000010c0)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000011c0)=0xe8) getgroups(0x1, &(0x7f0000001200)=[0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001400)=0x0) r23 = geteuid() lstat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001500)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000001600)=0xe8) getgroups(0x1, &(0x7f0000001640)=[r18]) r28 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001680)={0x0, 0x0}, &(0x7f00000016c0)=0xc) lstat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000017c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001800)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000001900)=0xe8) getresgid(&(0x7f0000001940), &(0x7f0000001980), &(0x7f00000019c0)=0x0) sendmmsg$unix(r0, &(0x7f0000001dc0)=[{&(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000540)="5ddd20686ee4ee96fa9bdfeee423f31f849c55231d10edb7d4162dc9556f5cb3c25553039b7ef9183cd952d6c6b0fafda1517c1de25a3cd9128c85dea51e3e335d70a3b19012abe9348876c3029ca470304fb833ca5e01158c419dec875356b5366eda3e84104429b5fb62d66e0216c36e976cf35b261968c9cfb0b383036c60ca603a94751b23d416e560332e7ca7fb3432b55231adb8ed9aef169d8a7fd64e4c1ec90d2ab01bbc261a9a0abc285f1faabdf27408f048e706de8a0fc961257090751a989fc6dae2c2cfde3938a90db6c900aca87ea1020537e760ad90c2b3a989", 0xe1}, {&(0x7f0000000640)="5869eb847efa394e4428620631cce3f43de39feb8206ad253d6eaf326a424ee4ddda6c8580cf95d48c3cddb59d6d1127f63e01a127f862ec52442cf01e0ad21a786a4bf460318c4971341a92e180911438b1c53569c20e60d92d5f59434433beab1f339790d5ff045a61baa46ee2b6b2345c28539d7ec87b510d943e8082b46c1eebf64cc1c81ea7d84ddec8fdbd389eb81be702c3d428804866c2c611533b0313196a4792ca53e4cfe9f6", 0xab}, {&(0x7f0000000700)="6a162bd3d02350cfe4394b3b63a8080b8751736057b6171fcf8625ad29e0f8fb1409df79fa70879f9a201c772230f9695cbfc26a601f3214e42afab797811008aa4d2bd44584015bff420da5235a31ff5abfd7a7be159b1c7431867cadeddc777a2ca8b88d2410f2b204a93d6cd67addd8217f780d54704c61719d7106394a4ca44838d55224d002965cd3376deb0c3a5d3b73289a66621daaa732787d057ec5dda538721cbf688c07838ad304799a7aee452945b03040aaea9ef82baf31ec904802dc8dc1b0f9def6", 0xc9}], 0x3, &(0x7f0000000e40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r3, r3, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r3, r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r1, r3, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r3, r1, r1, r3, r3]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x138, 0x80}, {&(0x7f0000000f80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001080)=[{&(0x7f0000001000)="7a781a04e6195922aa934492970d13ec4225e339198a4dd3ab0ae315889bedc65e", 0x21}, {&(0x7f0000001040)="0c1a93c20946bf8bc97d536708a7634c8c026f651b455d4d404a47a304ddcc88d80c534fc864c875bace4cf094b7b2c441383c52", 0x34}], 0x2, &(0x7f0000001240)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x20, 0x20000000}, {&(0x7f0000001280)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000001300)="66b9e0cb8b8702", 0x7}, {&(0x7f0000001340)="a9293482428bc66d93f0676f933589b0e98388de5b906055", 0x18}, {&(0x7f0000001380)="b8f680e29f252d4077170231dac949c7244702", 0x13}], 0x3, &(0x7f0000001a00)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x20, 0x1, 0x1, [r0, r0, r3, r0]}, @rights={0x18, 0x1, 0x1, [r1, r3]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x20, 0x1, 0x1, [r0, r3, r0]}], 0x108, 0x8000}, {&(0x7f0000001b40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000001bc0)="1fdd28b3a6d85fb1120387626f070e40a076972be92b77401ab35ed9539395ce8770773cac0491f8c1c21ae62da88358", 0x30}, {&(0x7f0000001c00)="a85bddae673ce7a8570a8f2f17e35a38759901c0842b576edcc30724b084c1da13f1c61e69f52e7138ad8f424cf60f1a9e97900790621142cf9174045009e68c4e4d1597e488ac2af59cde34d7475b13644259be886998", 0x57}, {&(0x7f0000001c80)="7bae183cdd1ed20086ed6802f6db8bf1e8df27d3754d93febdab027eb5d16b3afa64039e7c83e71719461919ea16ae32f0bd54c5c8f108550224fe67589931527d12d972afdd59f6a3928e77063e75b62aa3999c7c22fcca00a86c5936d3b9e283140d6051bc6c38a2524537429e29de937e4c3ce6e731fb5773baf449ecacc13ac982cbeb11ea69b0b657f108da4686c9ee3575a23008e62b6072dc61c3a291ba69b4e97ee24067f81f4c29bf3938da1d180772cd20009eabaf2aefdbbd2b2ff29e54b4ef00b91c13c703cbad29bc3b8630096161c52411085d5bd1be6f86b7e6a7ab83645e7061c847ed99734f17b97dce9d1833e75b", 0xf7}], 0x3}], 0x4, 0x20000000) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000000340)={0x67, &(0x7f00000001c0)="e2eb36968c567924c6bcc0afec46d784ddf902dd1774d10a3d150478ec1742cbfc241c2d88b8aee339bdb5baade43b811d803dc7e92188f1a3f6d6fb1696fa196ef99f1b005d1ac3d1a3930d34bb256d340970ef27ae17d7a7559c83cf70d061de6bef4cc8cb9b"}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/29 17:12:56 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xe000, 0x0) connect$netlink(r2, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x20101080}, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00000000c0)={'lo\x00', {0x2, 0x4e24}}) r4 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000540)={0x6, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}]}) membarrier(0x10, 0x0) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000740)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f0000000840)={r7, 0x21}) lremovexattr(&(0x7f0000000700)='./file0\x00', &(0x7f00000008c0)=ANY=[@ANYBLOB="041e00207b387fa5cf964189e885607ff90000001c00"]) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000000880)=0x9, 0x4) r8 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000640)='/dev/snapshot\x00', 0x10002, 0x0) readlinkat(r8, &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)=""/33, 0x21) r9 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r9, 0x890b, &(0x7f00000007c0)={0x4, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x20, 0x401, 0xb, 0x5, 0x715, &(0x7f0000000080)='bcsf0\x00', 0xfffffffffffffff9, 0x0, 0x13ed4492}) ioctl$sock_inet_SIOCADDRT(r9, 0x890b, &(0x7f00000005c0)={0x40, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e22}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, 0x4, 0x223e, 0x1, 0x0, 0x0, &(0x7f0000000580)='veth0_to_team\x00', 0x2, 0x4, 0x2}) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r10 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') read(r10, &(0x7f0000000180)=""/230, 0xff4e) 2018/05/29 17:12:56 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) [ 1738.527637] ALSA: seq fatal error: cannot create timer (-19) [ 1738.547279] QAT: Invalid ioctl 2018/05/29 17:12:56 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x400000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x2}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4, 0x0, "9f11ebcd0bf1474bb0954572c05b609c9d1c109d76a2c8d72747b2efce0db5948594ddd4a3b3dffbc73aedc4e460f3d4d0b4b164473122804ccc4a017a3d5bf06d81ee4c7aae0ce430974dc836f33bc4"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x5, 0x0, "06e93bb662a48cf8b6f5d4822147e0a6eae9829c53e38e59f0bf2544bcb59511685ce50b04a3f6fb2bdb42352d8445d654034abd49827c461c21464fd87ebc4910ef639d0bf0787e006aaeade22a2e90"}, 0xd8) close(r1) 2018/05/29 17:12:56 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0x2}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) [ 1738.576694] QAT: Invalid ioctl [ 1738.582706] ALSA: seq fatal error: cannot create timer (-19) [ 1738.593474] QAT: Invalid ioctl [ 1738.622104] QAT: Invalid ioctl 2018/05/29 17:12:58 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) close(r0) 2018/05/29 17:12:58 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) read(r0, &(0x7f0000000040)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8001, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000000580)={&(0x7f0000000100)={0x27, 0x1, 0x1, 0x1, 0x8, 0x15, "2834b4e7248c846f6c73b741426a75d26edaf24ebd5854cee6ebb88c57b88ed10c1c599df4d7aa53de03dcae138dc4fd8409063d883606fbabdc33b41dbc40", 0x26}, 0x60, &(0x7f0000000440)=[{&(0x7f0000000200)="b8e7a4bf4a6af48db8d087a264c9ec710c9cb21c4811503f6cffd4d815d6b37b679843b7933e568cac626ab6af4e5ec81e097e97581be2", 0x37}, {&(0x7f0000000240)="130d2ae7ded5c9a410b791a9e01595c3083b237c1c04810b0cadfd02cabe08153eff371698fc638f00566f7f4c7a7e7326e836868a9786cc2afdd89571b82109245cb453ca277964a5c93fa2af13c2164165785ad2b208778ec3531a100068ece45e7d05b9ec8a73e727e9024d062c06b147c15f878ad2442e20d26ba33964f078fc9d377e041768e2241cff28e336d4a5d3ebf4570bd7bc2067171f0edfe3", 0x9f}, {&(0x7f0000000300)="38d6ead619c17db4af01cf38a35475f49d435396eb1826cad480bf2618456e6c17460c901cf7be005934f578317c7ee2bacab4b4017efd5940eb030254842ac82e9d", 0x42}, {&(0x7f0000000380)="4d456b32b9b07f8c26bcc3d3383ca62d794add290334e0bc4e15189dc301c0af77b57e080bfa78c01ca58b4961be30e16f0a9b91518d5d7e26afa8b3c9bae62ebccc3f25b17b4adb18b4f989fdd8325127f6c8521581cd7349fbc49f0f6ce777599de1e0581a028defd5c2f8e857f96b24d1251c9d3072f14def016d4f075ea608ba54b9cea9533744a943e37c50a0982dad0533b695b8da54ff2bed07", 0x9d}], 0x4, &(0x7f00000004c0)={0xa8, 0x13f, 0x4, "78d5b723d4aea96b0da160a7dd5a5edd6b89d3f631f099c474e6a4611054eef9ebfc2202efabf674489deaeeb6d32659ec15ea3ed49a1e530cbaf0f872d620518d4d3b39e61722508168aa6055090251263d6cf543e9732cafc5f55012dd7f9715896d2aa4fdf903c6ccd8291a946d26174083dc8dd8a127873de6fad74b1e996edef3649572beb9ba7b3e1db777e2f3f087c81927f14051"}, 0xa8, 0x801}, 0x800) poll(&(0x7f00000001c0)=[{r1}, {}, {r1, 0xe8b5d74c1c37e028}, {r0, 0x100}, {r0, 0x2000}], 0x5, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/05/29 17:12:58 executing program 5: r0 = socket(0xa, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000004a00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004880)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/180, 0xb4}, {&(0x7f0000000100)=""/40, 0x28}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000000380)=""/189, 0xbd}], 0x4, &(0x7f0000000200)=""/54, 0x36, 0x2}, 0x6}, {{&(0x7f0000000440)=@ipx, 0x80, &(0x7f00000019c0)=[{&(0x7f00000004c0)=""/139, 0x8b}, {&(0x7f0000000580)=""/130, 0x82}, {&(0x7f0000000640)=""/189, 0xbd}, {&(0x7f0000000700)=""/65, 0x41}, {&(0x7f0000000780)=""/134, 0x86}, {&(0x7f0000001900)=""/170, 0xaa}, {&(0x7f0000000840)=""/117, 0x75}], 0x7, 0x0, 0x0, 0x584}, 0x8001}, {{&(0x7f0000001a40)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000002040)=[{&(0x7f0000001ac0)=""/65, 0x41}, {&(0x7f0000001b40)=""/10, 0xa}, {&(0x7f0000001b80)=""/102, 0x66}, {&(0x7f0000001c00)=""/63, 0x3f}, {&(0x7f0000001c40)=""/37, 0x25}, {&(0x7f0000001c80)=""/152, 0x98}, {&(0x7f0000001d40)=""/189, 0xbd}, {&(0x7f0000001e00)=""/196, 0xc4}, {&(0x7f0000001f00)=""/206, 0xce}, {&(0x7f0000002000)=""/61, 0x3d}], 0xa, &(0x7f0000002100)=""/4096, 0x1000, 0x4}, 0xca0}, {{&(0x7f0000003100)=@l2, 0x80, &(0x7f00000031c0)=[{&(0x7f0000003180)=""/17, 0x11}], 0x1, &(0x7f0000003200)=""/135, 0x87, 0x65b}, 0x6}, {{&(0x7f00000032c0)=@nfc, 0x80, &(0x7f0000003640)=[{&(0x7f0000003340)=""/226, 0xe2}, {&(0x7f0000003440)=""/132, 0x84}, {&(0x7f0000003500)=""/61, 0x3d}, {&(0x7f0000003540)=""/250, 0xfa}], 0x4, &(0x7f0000003680)=""/165, 0xa5, 0x8}, 0x80}, {{&(0x7f0000003740)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003840)=[{&(0x7f00000037c0)=""/96, 0x60}], 0x1, &(0x7f0000003880)=""/4096, 0x1000, 0x956}}], 0x6, 0x1, &(0x7f0000004a40)={r1, r2+10000000}) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x3, &(0x7f00000001c0)) chdir(&(0x7f0000000000)='./file0\x00') open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) 2018/05/29 17:12:58 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0x2000000}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:58 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:58 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x1, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000280)="47504c00092955e84299b02fcfc29ee77f580d44026fbdc8f93c1ca5afad000000000000000000eb284f7dda5c337099be9123afdf977e7551129fb0eb605568afe42399018335a83d78d31efa2f29ab772830a5bb82ef4ddb37d231b658ea44e8327a0ee5b022175288b1b5d1da000000000000000000000000", 0xca, 0x0, 0x0, 0x40f00, 0x1, [], 0x0, 0x1}, 0x48) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xfffffffffffffff3) 2018/05/29 17:12:58 executing program 3: ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400001, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x7ff}, 0x8) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001200)='/dev/snapshot\x00', 0x0, 0x0) close(r2) 2018/05/29 17:12:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {r1, r2/1000+30000}}, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x9001) ioctl$KVM_SET_CPUID(r5, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0xc0010058}]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r6, 0x8, 0x20, 0x1000, 0x6}, &(0x7f0000000240)=0x18) 2018/05/29 17:12:59 executing program 1: r0 = epoll_create1(0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000240)={0x1f, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x40, 0x1f, 0x9, 0x8, 0x4, &(0x7f0000000200)='veth0_to_bond\x00', 0x8, 0x100, 0x6}) close(r0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) unshare(0x64000400) r2 = signalfd4(r0, &(0x7f0000000000), 0x8, 0x0) r3 = dup(r2) signalfd4(r3, &(0x7f00000001c0)={0x8}, 0x8, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @empty, 0x100000000}}, 0x4, 0x6, 0x7, 0x8, 0x1000}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000180)={r4, 0x1, 0x2, [0x1, 0x9]}, 0xc) 2018/05/29 17:12:59 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:59 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0x43ff0000}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:59 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="4f3d9c1c0107ffff1b00003fad78a10000000000"], 0x14}, 0x1}, 0x0) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)=""/30) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2, 0x0) flistxattr(r0, &(0x7f00000003c0)=""/242, 0xf2) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x424001, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x444800, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000380)={0x306, &(0x7f0000000040)=[{}]}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000800), 0x4) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000840)=""/4096, &(0x7f0000000200)=0x1000) 2018/05/29 17:12:59 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000040)={0x7000, 0xf000, 0x6, 0x5, 0x3ece}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x7fffe, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000400)) 2018/05/29 17:12:59 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000000)="0077e400", 0xfffffffffffffe83) 2018/05/29 17:12:59 executing program 6: unshare(0x64000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) getsockname(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000000)=0x80) r2 = memfd_create(&(0x7f00000003c0)=']wlan1\x00', 0x1) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000d00)={0x0}, &(0x7f0000000d40)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000f80)={0x0, 0xf0}, &(0x7f0000000fc0)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000001080)=[{&(0x7f0000000140)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000340)="bfba463f78a76078b036e40e8ee9cf23cf35cf35c9e1ddae4710888711f73c91cc24632814c602b6d073123f5ae8421b92e99dfcbcad5ba235e23359c72513248da6adbf5717afc068ee6899a8cd4de0ec43fd30887a", 0x56}], 0x1, &(0x7f00000003c0), 0x0, 0x880}, {&(0x7f0000000400)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000440)}, {&(0x7f0000000480)}, {&(0x7f00000004c0)="f5b26cfea4e9ad75d6d3df7796a416f5681be8b8739fbc8202baf1bfaff354e8ead3be890c5253a1c93c3e50aa4ce134fbddee467e4943b164508b4cbda4d95f54155582eca22fa758acfbd3fe", 0x4d}, {&(0x7f0000000540)="9f0f31b07aae2b9c0258ad22e6ae552b68446364a6fffbeb2295cbf2ae33adbb9b9931ada7a489471681322b54", 0x2d}, {&(0x7f0000000580)="d536a7aece0acbd1180cfb22a1c186b357de58ed0b09402830aab79140ea650f3917942130166e32fbbd80b25bf071528a99d84b8e53b0a5dad15a326a0bc5363730c4c1f778fae02f673977", 0x4c}], 0x5, 0x0, 0x0, 0x40000}, {&(0x7f0000000680)=@in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8d1c}, 0x1c, &(0x7f0000000880)=[{&(0x7f00000006c0)="386fcac2f6dd3e5ba1b5a5da5867ce56a418a85bff0aa4242c6dc635dd46f630268e5e4116c991503171030d96d296b2a98c689851eaa341e26f37fef1ff8c6e6ad537a1374e9c4613834b94402f27014b3449e0b051293b93d848771a757a344b28c472f01eb52d4e4e0052a5ee91db9ecdf599bded2601c6681ec565ecff3621abb9dcd6a6c8028996f0b2e138e20345e64d5b589303c49eeb58ea1499cc308a", 0xa1}, {&(0x7f0000000780)="f04aef5fb3b53fc35778f5751605ffe86e9ab0ceeb4b7f044b8d1cb6084cde197dd060e685362d900f0ad3c76e7c396dd62f8e0a017ccb3b151cc9cdcb11accf625cd115b7601aee7b4b9ba898597c710a9bc6117b0846f8ca34b29e22d0196c9e93a8228d4dbdf43a524378f101b02000a7046c272bc584dbaa8d30af33525fb8e3861b9b61bd39ea98065bbd32dd5ed254562379924c04ecaa928f430e4bc24acbabb1c95507fcddabb056a41d2a3e2509d0f66a94f46f8e9271b7a17934420695d30f48fa6a1086b3f5e33ae838074a59fd6cabe0ba4ca53b526468ae7d448b", 0xe1}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f00000008c0)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000000b00)=[{&(0x7f0000000900)="d02a8fb2d5481ffd0534daab3f8436f7a83ac7fea18d31d633574b308016fb9f95234eb4c80bc1b0f9a79dcdc301d2e7dec74fde1cfcf9b2762a1e0eb56ec5c8d3fcc92be89bd38f0af5f65d396fe8a083ea29a3332973e09f63e04efe3c006daf3107bd652e25ba4c", 0x69}, {&(0x7f0000000980)="a4bbfb3ef8bdf2a56968135039f3645c56b41103d2adccc0b6af7ed3636c4e01f8a45da09153319d4572b9193580845e8be29e5d24ef1bb6df5c583534cbc86d9435afdd0a5e1b90075fad9ae9fd3e579e06ecbb6b76faca18fed51300ddf6518e14e7ed3403472c972039cec7f660c75cb9219041103af73bb5c1a0eecdaa260ac9477a1e14ea4d9d1de3c8e377d1050df516159675e116c5fd53ac1291f290d8d828b3a2b76d", 0xa7}, {&(0x7f0000000a40)="3521dc602d2c3625df8964e649d2755bd7ea044b4bae8b96594588ecbe4b509d02c95d669e8a823b9bb89a90d404c816473bc25f9e76603fba6f4a9b6f9bfe52c1d94eb5c7edf83b4387cb413386afc88f8c14877a6c936bfddf2d4a5d0ee4bcfc29859eb0c17aada3a369d8a88cddf0e86c5ede56a96da835cd8fd3329451f7e4408ddd3634bc7e321133cf1f5d321911adcf35ff4e506f37b100b9f505d216fa4bd3", 0xa3}], 0x3, 0x0, 0x0, 0x10}, {&(0x7f0000000b40)=@in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="4e13988817d5f210654455e7533e34e89439706e575da51578542610fbae19da74c82cd659f9efac39f4286758e72719ce753764dfe921d0727606151459b761e14226aa6cccf93158c3e796ae03164ebc72aed70597a4af6ed2e4ceb05a228ffab9591a70c6e871b8412ee974cf618fe2e92af630584f6f98b902f330b9df43d864b792e4c468cd27810c", 0x8b}, {&(0x7f0000000c40)="5225d81ac6fe4ed39ae1d653eaa19838c0797f747bfb855055c16248dfc59c1481f87fc26eabc2adc8bdd97f464d8f3dae768b489ff76afaede21ed40875b82316fa9562cffbc03a92b7cf98d32c91f5ed1b", 0x52}], 0x2, &(0x7f0000000d80)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0x6b35}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x6, 0x8201, 0x4, 0x1f, 0x7, 0xefe, 0xe7e, r3}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}], 0x60, 0x200000c1}, {&(0x7f0000000e00)=@in6={0xa, 0x4e20, 0xb3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7d6}, 0x1c, &(0x7f0000000f40)=[{&(0x7f0000000e40)="fa0e4e1476aa95f04b52049e46f73f656ca6cf9a4088d2ea63a035b195d03266d63e636838b2bb497fa3cd37c713142033e76abe0fe847cf75b9b97b7c8f38717b5e1911e5507b05c7908737a284f47742038020c778c1255fc846f1565c3b5a0daef66b5bf6590ae43d0dbe49c5772524780ac8892af64906604c670eb135af42bd4b69b57292619604fece4d8113e16d9785cb67d47db95ce53e691290f2570c08da2d4c9a2ed9827cbed0b9be62cbbeb6e15f24bcbf2c2747044867c36b097de814a1a027e2c88d76ce6dcb337723868bb170c3819ee4aee699f8f0c78ee0", 0xe0}], 0x1, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0xe66b, 0x3, 0x9e, 0x100000000}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x3, 0x8, 0xffffffff, 0x3ff, 0x10000, 0x100, 0xfffffffffffffffa, r4}}, @authinfo={0x18, 0x84, 0x6, {0x20eb}}], 0x80, 0x4000815}], 0x6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 2018/05/29 17:12:59 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x6) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000004100)='/dev/vsock\x00', 0x101000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000058c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000005a00)={&(0x7f0000005880)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000059c0)={&(0x7f0000005900)={0xa0, r3, 0x200, 0x70bd2d, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x17}}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x11}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8000}, 0x80) sendmsg$nfc_llcp(r2, &(0x7f0000005bc0)={&(0x7f0000005a40)={0x27, 0x0, 0x2, 0x7, 0x1f, 0x20, "18ab711e66be7ba06bd1eb18da057022cc4354f1fb69fe72d9676e95c9ab6454820624d4f79c09a9124f0b5857207d05ab6366d6fcd8197de5a4b3a1d61df9", 0x2a}, 0x60, &(0x7f0000005b80)=[{&(0x7f0000005ac0)="571e26", 0x3}, {&(0x7f0000005b00)="bde7489dd899de8c717b6690ab24c4d66577f7f94fb7bacdb79d16620ce5eb7822a2e04690006e0d7b37aa8e9db4391bdbf64b62b5ff2cb3cc405c63c068d6a147b901eb2c4798fcd3c6207375f5f0c6eef1323b20132133d3197e053f2b2f1524d144f8", 0x64}], 0x2, 0x0, 0x0, 0x20000000}, 0x2000c844) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000026c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000004780)=[{{&(0x7f0000000000)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x80, &(0x7f0000002400)=[{&(0x7f0000000080)="1e02156631e5c8178e031e", 0xb}, {&(0x7f00000001c0)="30cef0ba63ae70e22f4d40dd8461cd9b8a6bb77b75737eff517123896e89e4fc98de99b6bed788090baf932a589369cef41caf8e8df76699c59a3aac3d3ee0363c16005c3a34daf77b7a56c9724650092cdd76a50248c8248a069e70e1f52b1c41f694ac77486c25a0f8ddd6195b974250c8d115f1d813dde9ab6c5535126663a0b28a9634b037b72eb8e6ee8a69dea50ef28fc16039731b4c9dd9755625d832ed607e729461f2fd6fb65fc8690e0dec133a", 0xb2}, {&(0x7f00000000c0)="161e68db95f4d87275bb3b52083b659643516c380d7730452af38a3f9e42d7e76d6a2c0afec0764de2cf5ef9ab805df54c3d54a475930326e3019f4af51bca171723b8ba7e3dd33bd355cc6b0dbbcc4a48d602844f0857fd0d3e97081c53a7fc23502d38029eae2205aa99d4e2c440120e61", 0x72}, {&(0x7f0000000280)="96a52054c28ad8bd29d24f0ccda39f915d227abd73f93451a4a15e1d6d0f591df14a453478b31c4365f26b57b90091b4c248abefca6223ac86ea9f43af718fd7dd0a5a06a98135ad01cc12517e3a22ebac37994b9e1038bdad6f7074eb64cd84b771594c9008512ce27e075b", 0x6c}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000003f80)="02fe73658205edfa2a45ec7c28c56188c6a60614824d600581822bfc3b09a0e77eedf99bdb81a812a2d1fdb167357e94b2bf3fc1315e27dcd6e5cf316cab15e7f260", 0x42}, {&(0x7f0000004000)="cfaf112477d418f35411ee03913d94a0507928670dcedbea650a9766f2be700096608638b4e5c5357c510baf977ab4d2470e6182ce35d66dee1fe47da95b94b7bf540156a8caa8bb2d67d06c6af2c34667065822f40ab5125b449c74466eac826d9278c9d49f553cfc57118b7c1a681fdc575f87be25edbc3f17e769ea7357c908ad6b88fdbb1434966f8aedf8fba221be3db1669703320ac39b004b2f10183779ab6ec5a79dce9ebb5883857dc8c0d7f2ce34546254daa8af3e3f819ef1cc15f480c373007a41c7a7f3711ca8b5fca639880fb4a8777e9c3cd07f0e43793050c713fc46a93854459a1811b6076695e1ab80d3", 0xf3}, {&(0x7f0000004100)}, {&(0x7f0000004140)="3b21d446bfd8a36e63d7217a05832ac04846352f47f286d99829ce743094ccb69a2db361535e082e76d07ef10728b78bdb29c615ef2819c21296dcebaa689f520d371655a1ab6825a6a99a9cb52953efbd61641b233dbf40a3958f22565fd4a34e354d0ff238", 0x66}], 0x6, &(0x7f0000004240)=ANY=[@ANYBLOB="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"], 0x520}, 0x7fff}], 0x4, 0x4000010) r6 = fcntl$dupfd(r0, 0x406, r5) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f0000004880)=""/4096) [ 1741.138297] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 17:12:59 executing program 0: r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000080)='.\x00', 0xfe) creat(&(0x7f0000000040)='./file0\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = msgget$private(0x0, 0x200) msgctl$MSG_INFO(r1, 0xc, &(0x7f00000000c0)=""/108) 2018/05/29 17:12:59 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:59 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x75}, 0x20) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x2, 0x1, 0xa14d, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x44000}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x160, r3, 0x200, 0x70bd2b, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x78, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ff}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffff8000}, @IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1f}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1000}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x4000890}, 0x40) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYRES32=r0], 0x4) 2018/05/29 17:12:59 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0xc3ff}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:59 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001a0a1e9f15d2d316760bed00010000000000ff0300002735058100000000000000000c00"], 0x28}, 0x1}, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x400002, 0x0) 2018/05/29 17:12:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="39000000130009006900000000000000ab0080480100000046000107000000141900280000000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x184) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x400, 0x8081) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) 2018/05/29 17:12:59 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:59 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0xff43}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:59 executing program 5: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x22, &(0x7f0000000000)={0x0, 0x20002}, 0x10) r1 = memfd_create(&(0x7f0000000040)='mime_type+bdevbdev\x00', 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r2, 0x201, 0x70bd2c, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffff6f4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x86bd}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x44) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000200)=ANY=[]) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000100)={0xffff, 0x5, 0x1ff, 0x81}, 0x10) socket$unix(0x1, 0x1, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x401) [ 1741.387516] IPVS: ftp: loaded support on port[0] = 21 [ 1741.389846] netlink: 'syz-executor0': attribute type 40 has an invalid length. [ 1741.478908] netlink: 'syz-executor0': attribute type 40 has an invalid length. [ 1741.588867] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 17:12:59 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x8010aebc, &(0x7f0000000000)) 2018/05/29 17:12:59 executing program 6: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x9, 0x40, 0x8479, 0x4800}, {0x100, 0x8, 0x0, 0x400}, {0xd36, 0x2, 0xfffffffffffffc0b, 0xdaf}, {0x10001, 0x100000001, 0xfffffffffffffe00, 0x6b}, {0x6, 0x4, 0x7ff}, {0x7, 0x101, 0x2, 0x69bb}]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x80000001, 0x10000) bind$rds(r1, &(0x7f0000002040)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket(0x11, 0x7, 0x401) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000000080), 0x4) r3 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x40000) sendmmsg$alg(r3, &(0x7f0000002140)=[{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000001c0)="bee356a02d2468c9e40d4d01fa1af4a43640b24477929bd37dc1818cc41f0e282983771953bc5a55d8b21bc6d984567c9f954ab5af29d7a30cfef054cab73193831bea76b716939c73d78cb9052f1703c148cd299b8ae5411280f3dce6936f85449660f0d5ae14370d60fb0394a5d1965fa5eeb5780096c44dadc574c93820f5c35e049657286e9bd877eaaaaf7147f5a7a0b455cd8e9c931d38abc12e4d207704e74629f0143f5718b87c2a2bc00fbb3f58de40252017e36bf836dbd1", 0xbd}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="58242a72081bc9a8a4420881ea50fca6e43b88f58fc03e1845293eefe185ea54aa9684283e8307f8a44993ecd5f413dc447d816a473361fd438c52414c3fe2e8c552ce28976979cac012474f40debd436ed6420357f3ac8b2110368299a810a989e61b556def295fe1f7f3efe734aa7b6fc1db4fbb723ad35d37de39d028f3d07d5518964518794f6b2abd", 0x8b}, {&(0x7f0000000380)="46f17222e6514178366d718ccc68ea1ce14de854f1bba86ef385eac337d440cdddf8ee0fd4a6a195977b01cf9a3a62d1dffa3b45b9d604492230156cc6e7d62a5565a1d6ade2763853c584c44652ae9f135cdb667d2f52c6d1a6ce40a4c2a07b203a7adbab10edac1cd7c294158077cea872a574b0175e294865e099d0179f8bab7da72b45f2a2b4d6ae7745956a89ff6bcc38f1e83ff99363f2898d0c68ac31352b743231f551ecf6a57f2401bb219334df5a979e36c4d0f8cfb299acbceda0808bff380b0e50c3668b3e147242d9e91b0542ea04", 0xd5}, {&(0x7f0000000480)="8143118fc6c98af901e3d6be1a1085767b9c05fb246002b38ba1f29c4b69458d12d306e08ca792568cd8426cbb59c9976a751459c759d4959e9204d4c9c31476aa411b7bbf8d", 0x46}, {&(0x7f0000000500)="dfc0178d9a99684e434171476c4ffcf44ff6067c66282863fcea702e1d9574beb94e7e8f86fb6900dcec2e2e06c1919e07bed8808c4d65f909d4c79c117e4b82c6a2d4a4a98f18b93808e426c11c8a560f0065d1dbcc80bf02e32937be98a9254964081893292917f4ee9512a50d9950bf816edcabc19d1a104fae2662ef45dcd0f5", 0x82}, {&(0x7f00000005c0)="ec46b5cd9527812b344e3ab5cda93913bb5c210991430f5dfc4e2d7b314e733839d8c456dbb463c7e8747eff19f20be424627d166b8d0f30801df32c29e5c1e97d72fad106bf5c56b804b86b7eeb3781559f38c4fa8395a945b74cd8a89e7d371accd38cc174d04a6cdfe8de", 0x6c}], 0x7, &(0x7f00000006c0)=ANY=[@ANYBLOB="180000000000000017010000030000000000000000000000180000000000000017010000030000000000000000000000800000000000000017010000020040006b0000000ea914745bd672ab0bc66c6a56cd3c8bf510602bf06aa174b1eed63d6ca1523e5f3fe428f971763e4278e3d536becd65fbcf45e7ad1efce59e92ae19563c9a59c42166e4f931fb67de8fdd307746536979686764138b2996653886adbdf3c75e965d573407ee74a6826d1500"], 0xb0, 0x8000}, {0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000780)="fa7b0443a04dd26a2e7239250402d98ce4c4a52522448a8e37d56dd6d3736cb59de4f02dd079e91c987c9e3cf5c1cff7eeb5d6072314becc4acd266806a4727cc6fb24a4f4e8e85036ee9e4094fc9800130aaa97993629160531ec1a0454c6eba7f398f61eb2d2bc6c8e35f948e96221b1eaa1aa606ab24bf025ba9f03b9ab00d9e00c87f915d65090a48590266af729cc895e206ef912cdda44c78c225447aee7932f7a9dc077ed5148af7be5930515ee114301ae85b2fa2c6a724268c6b34013ca851b95bddf83d08bb7dc164a74f8515c1d2919da55ae35fc242daf03f32d59c0f9e8cefabe7c54391e4bf205e130fc48287ca125c3fe", 0xf8}], 0x1, &(0x7f00000008c0)=[@iv={0x18, 0x117, 0x2, 0x4, "60f85a8a"}, @assoc={0x18, 0x117, 0x4, 0x777d}, @assoc={0x18, 0x117, 0x4, 0x3f}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0x4000}, {0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000000980)="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0x1000}, {&(0x7f0000001980)="94529981afd0008896166917e8335907e03b22116c470b8ca12d6f18d5d19ebdce7de2c0194ef82dda2c3771dace7fa9fcfae577dd21af2486207a4acdd900b2d62319f4f38e90adfbc76e6be542577e86ed3764f7ff46ece701a6dcb38f3a21fd78184c80e44ad7bd1c6eb1844ca681b10bd1601ca2a36de3aa4542f7371bb3669398febdddd86acd02de", 0x8b}, {&(0x7f0000001a40)="5c176e839207d57d4ef0615b9ac5e56b7465bf4e96187f82f5212749da18744062292a8dc562035f09d6b522c90f961526c836b94c1c0de47c87c41ed79927cf56120ff8a10a51527f96582b97d9593758cd7adc0fc5cd47e9baff1cb70a1108da3d2985065ca5d957cdfb653e1f960c5190e0b305f8ad64d5e1150b0052f0b354ead2b2dfe58a9725a644f840d4bdd26e3ab24aa02fa87bec0532b5dc0b0d8b74866cd39f1dfc27795833", 0xab}, {&(0x7f0000001b00)="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", 0xfd}, {&(0x7f0000001c00)="340bb3f72c389471daec182016ee1ac4fe97ca8cd8b7cfbdb5c42812bb9046e3fdf910bfe5d4a6aff67f19c4bbaab52787c30ddf68dd11a30595790338407c643f272c837b6aa6a960f5579de3d87e399dcee4a9938ea2e880f1a1c55a85e720f79ed4cc176b6183a465ec2845", 0x6d}, {&(0x7f0000001c80)="6d96948551c99ed8bc50dca8382bdb63a96c62a2686022813674e433fabbd8de2e8d75e672eb9d97909376ba0451ea77f052383c038bf112f3e971ad35593d9204554c293f8a404c689dce42a2ad5a1e603af9470a11f387948dc8947ae6e7354da55bd8c859d150d942f399798a6f0ce0", 0x71}, {&(0x7f0000001d00)="5ea9fb62264d485dc8ab27f2b593274ac59b1cdd4461139c5c4db2ff123eaa00d49f466998f8434362e790bb61c17846138e3455be9bcd80c670ed125359e394a31b1cb96ad5b66328fef3d19b4635edad65a9", 0x53}, {&(0x7f0000001d80)="859580163f6b00a3f6fc45957c191b28b1d3ae1166086bf5586f4cb3a109e83d46c65d1dd1f617667c22180663ad694aa72c28301bbe1b60446dcae51cde75c85eed98200e4757491d9241a35b8231825dc90c095c1261aa72011e404f408ca0b674c3cfdf9ec83d3b386789cc18d937115436211b655168cbf7454ff68deb7c82ec83262aab", 0x86}, {&(0x7f0000001e40)="bba465be49915959c419d6b3311e5521a54f141f478ecf4f1e47a338949bf906f9afcba0f4aedd936777a3a1160dcf7c0325aec39c555ab3983da0de9b7028695b110abd9864f2733e26675856117874261a40ac08d844dee10ac80822d303484859de76ba51", 0x66}], 0x9, &(0x7f0000001f80)=ANY=[@ANYBLOB="580000000000000017010000020000003d000000347f5a05e510a266c7cf881de5bbb9e5025695b05fbfd637d9032dbfa73b49483d7af87b8e69c1d090639bbd2712d1499344bd843802989eccd283cdab13d92a632344dfd99d59000000000000001800a533cbe067794a160000040000003f000000000000001800000000000000170100000400000003000000000000001800000000000000170100000400"], 0xa0, 0x10}, {0x0, 0x0, &(0x7f0000002040), 0x0, &(0x7f0000002080)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x10000}, @assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x200}], 0xa8, 0xc000}], 0x4, 0x40000) 2018/05/29 17:12:59 executing program 1: r0 = socket(0x3, 0x3, 0x7) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x8, 0x5, 0x10000, 0x20, 0xfff, 0x4}, 0x3f}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KDDELIO(r1, 0x4b35, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x0, 0x6}, 0x20) 2018/05/29 17:12:59 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00000004c0)=0xfd, 0x4) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) read(r1, &(0x7f0000000080)=""/153, 0x99) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000140)={{0x29, @multicast2=0xe0000002, 0x4e22, 0x0, 'ovf\x00', 0x0, 0xe1, 0x4b}, {@rand_addr=0x2, 0x4e23, 0x2000, 0xfffffffffffffeff, 0xf7e, 0xfffffffffffff49e}}, 0x44) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'eql\x00', 0x1}, 0x18) 2018/05/29 17:12:59 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x600], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:59 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0)={0x2}, 0x10) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x80000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r3) socket$packet(0x11, 0x1, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000140)=0xffffffff) read(r0, &(0x7f0000000000)=""/116, 0x100000330) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20040004}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, r4, 0x2, 0x70bd27, 0x25dfdbfb, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x810}, 0x10) 2018/05/29 17:12:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000010000c07211000001978000000855bfb37010000000000000000000000000000"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/29 17:12:59 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0xfffffdef}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:59 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:12:59 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000000040)=0x9, 0x2) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0xb, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/29 17:12:59 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0x700000000000000}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:12:59 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000040)=""/26) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000c80)) 2018/05/29 17:12:59 executing program 6: r0 = socket$inet(0x2, 0xe, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f00000000c0)=ANY=[]}], 0x1, 0x0) 2018/05/29 17:13:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x3f, 0x0, 0x0) set_thread_area(&(0x7f0000000000)={0x0, 0x20001800, 0x400, 0xff, 0x1, 0x21f, 0x3, 0x7, 0xff, 0xda3}) 2018/05/29 17:13:00 executing program 5: r0 = socket(0x20000000000000c, 0x8000000000000002, 0x0) r1 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={r1, r2, r3}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff018}, {0x6}]}, 0x10) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x80) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f0000000100)=""/147) [ 1742.075375] IPVS: set_ctl: invalid protocol: 41 224.0.0.2:20002 ovf [ 1742.122331] IPVS: Unknown mcast interface: eql [ 1742.158162] IPVS: set_ctl: invalid protocol: 41 224.0.0.2:20002 ovf [ 1742.176434] IPVS: Unknown mcast interface: eql 2018/05/29 17:13:00 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x400000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0x7b, "4a68e303eed0fbdbe22fb914880dd4517177b1783598392798f8506b46136abff9b708c0988552dd6294532ebd484b344bebe33383770bba3ff447c9dc5bf37a16771b3a276045a93505a919ae91e635364dceaaa4f72dfc5dca9e57ca1e9824f31080be86a561eedf3311ba960191e02a4ee8f0dc2a4d5cb907e7"}, &(0x7f0000000200)=0x83) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf401, 0x0, @remote={0xac, 0x1c, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f0000000000)) 2018/05/29 17:13:00 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:00 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) timer_create(0x6, &(0x7f00000006c0)={0x0, 0x35, 0x0, @thr={&(0x7f0000000500)="b9cee4963fa5ceae52a67d40fb11c416a3238accbda0eb2f0f16eefdb9b04c2f86d96627be9812835f606615f6a11772639576b6e661987029742f692704e2c0befcc6910fc1129ca7505e129720102a61da51f446d5a6073400cc4508873c8700fc09e82085f87687178581a68be0dea2d2694c3320ef87cbe52f64c8cce9eb86d4ba3804b6652a9ed180d7fbb3d90f2291abf4b816900ad8f018d9fd8a62231338773c928ef712ca5b744185ddeeb9e31828073f63f50a46beefd291024ae4777c0a3592eabf457c06eafd733ec4fdfb9a33d0b9b2267f16981f8c218e5460fd3f382de910d2544b54dd370851b198a161fc36", &(0x7f0000000600)="905533bfbd48e88d9bf2318bc8af9ab07eb0eb0aeba41999c926c8b09d9b8bd1240f43e06160bee08570e612db18b86379b7ef402c06691d1e23004bef3361be78a15745a3c6543f89135b5f2cadfb99d9ab0131907ee9af865d8dcb7cd736028b6e5a35ab501dd8be79991c5887aa7f5f0932485d34905ee40ac80009ccc4262092820a27a4722dcaf89afaa90674"}}, &(0x7f0000000700)=0x0) timer_delete(r1) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x10000009, 0x2, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x0, 0x811, r2, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x2100) sendmsg$rds(r3, &(0x7f00000004c0)={&(0x7f0000000080)={0x2, 0x4e22}, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/2, 0x2}, {&(0x7f0000000100)=""/40, 0x28}], 0x2, &(0x7f00000003c0)=[@cswp={0x58, 0x114, 0x7, {{0xffffffffffffffff, 0x7fff}, &(0x7f0000000180)=0x100000000, &(0x7f00000001c0)=0x1, 0xffff, 0x34c, 0x5, 0x2a6b, 0x4, 0x4}}, @cswp={0x58, 0x114, 0x7, {{0x8000, 0x5}, &(0x7f0000000200)=0x5, &(0x7f0000000280)=0xb38, 0x6, 0x20, 0x3ff, 0x100000001, 0x16, 0x3a28}}, @rdma_dest={0x18, 0x114, 0x2, {0xff, 0x1}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000002c0)=""/191, 0xbf}, &(0x7f0000000380), 0x4}}], 0xf8, 0x44010}, 0x881) 2018/05/29 17:13:00 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000080)='../file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') mount(&(0x7f0000000100)='../file0\x00', &(0x7f00000001c0)='../file0\x00', &(0x7f0000000200)='debugfs\x00', 0x44000, &(0x7f0000000240)) 2018/05/29 17:13:00 executing program 0: syz_emit_ethernet(0xe, &(0x7f0000000180)={@random="5eba905bb371", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x88f5}}}, &(0x7f0000000240)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x20, 0x80) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/05/29 17:13:00 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x7b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000088c0)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0x2, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/29 17:13:00 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000200)=[@reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000), &(0x7f0000000040)=[0x18]}}], 0x0, 0x0, &(0x7f0000000080)}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) r2 = socket$kcm(0xa, 0x6, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000001c0)=@req3={0x800, 0x1000, 0x7, 0x2, 0x80000000, 0x10000, 0x7fff}, 0xfffffffffffffe13) setsockopt$sock_attach_bpf(r2, 0x10d, 0x12, &(0x7f00000000c0), 0x3) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x4, 0x2) 2018/05/29 17:13:00 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0x500000000000000}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:00 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:00 executing program 6: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x0, r1}) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) bind$llc(r1, &(0x7f0000000100)={0x1a, 0x338, 0x2d9, 0x1ff, 0x1, 0x8}, 0x10) ioctl$VHOST_SET_VRING_BASE(r0, 0x4028af11, &(0x7f0000000080)) 2018/05/29 17:13:00 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0xe00000000000000}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xa5, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100)="60c48b1d821aed40280a9c25b3523b23a05b3368bc220176a18f8501dfc6131018cf85f56f70c50e2c2cefbae700795a7241a56838984d6e90ffa85b131cde4ca95068d023ccbc7dc3f766b5fb80577475adf1d183c549149d36185dc8b6d637b4a2eb66ea507d25e0fc50b2916b54d143c06ccb386c43c78c60e876fbd3adc2178b7bcfbe06b1595aa5180700000000000000000000000000000000000000000000", 0xfffffd24, 0x20000004, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) close(r0) 2018/05/29 17:13:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc08c5334, &(0x7f0000dc5f98)) 2018/05/29 17:13:00 executing program 7: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f00001bf000/0x4000)=nil, 0x4000, 0x2000000, 0x100011, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x60, 0x0, &(0x7f0000000180)=[@increfs_done={0x40106308, r1, 0x1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000080), &(0x7f00000000c0)=[0x0, 0x38, 0x0, 0x18, 0x68, 0x58]}}}], 0xad, 0x0, &(0x7f0000000200)="b5bc633875d5d8cadd57f029e5796f900f297127f3c47dccd44c9e4fdcc04c2978f0dfd18a7fcc74442df1ff62f02f258a5bf97aea6ce0dcf1feff46bbe0d27aa166a13615512da4402b7162bc7c05b1de15d775a761e1ee629c24e8162896ae6e1f214616e5dd8d6be42e28c764d7a980f3e81f1e45899f2d8d11b18f670d5b87b6f85c635191ad2e53695d1e9aede333923e5596bc6c6d2d8be3e592f1a272d0ac3413fc823d9741ea886c7f"}) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x4011, r0, 0x0) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket(0xa, 0x1, 0x0) ioctl(r0, 0x8916, &(0x7f0000000140)="c626262c8523bf8b41e042ff9b5c43cbb191f0012cf66f") mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/05/29 17:13:00 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:00 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80007}, 0xfffffffffffffdfb) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x5, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40) getdents64(r0, &(0x7f00000000c0)=""/38, 0x26) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0x1001}, 0xe708acf) 2018/05/29 17:13:00 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0x4000000000000}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:01 executing program 7: syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) r0 = memfd_create(&(0x7f0000000080)='\b', 0x3) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00000035c0)='/dev/sg#\x00', 0x75f3, 0x40000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/05/29 17:13:01 executing program 6: r0 = socket(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f0000000040)=""/102, 0x66, 0x0, &(0x7f00000000c0)=@llc={0x1a, 0x23f, 0x9, 0x451, 0x4000000000, 0x10001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x66, &(0x7f0000000140)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0xfeffffff, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x57, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000)) 2018/05/29 17:13:01 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0xf000000}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:01 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) get_thread_area(&(0x7f0000000000)={0xffffffffffffffd2, 0xffffffff, 0x1400, 0x7, 0x3, 0x9, 0x6, 0x5, 0x2, 0x4}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="10000000000000e70100000000000000000069000400000000008a7bc497000d0000000000000000000000005e692c5dff6666154bd64c5cba6d2f4da42792d7feae9a9a56a48212f7e4694d34cd3177cfb36de2a2302cfdd8bd340a9ae1a244cd42e98d2211edddb309ef8c8f67065368188caec778e517de2ad8513708cf521428cf9145da18eb4556a3f9d4fa396b28c48ece19fe9b2c4decfdfe7b9a590a64d037a2e0bff7ff0a44d9667dc32672bc6b119fc63e1564faa9b8aa82bcd507a2a7d3cdaed645145d2275ce630b3fafb6932764761922eb069c826fb0c2c4f63466f87dc558020902ab6c59"]}) 2018/05/29 17:13:01 executing program 5: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) r1 = getegid() syz_fuse_mount(&(0x7f00000000c0)='./file1\x00', 0x4000, r0, r1, 0x0, 0x20000) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r3 = open(&(0x7f0000fbe000)='./control\x00', 0x200000, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat(r3, &(0x7f0000000240)='./control\x00', 0x20040, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x40049409, r4) 2018/05/29 17:13:01 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x4800) accept4$ax25(r0, 0x0, &(0x7f0000000200), 0x80000) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r2) r4 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="b3", 0xfdbf, r2) keyctl$update(0x2, r4, &(0x7f0000000340)="df02754677212dfc3e2abcb244e22773e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x3, &(0x7f0000000140)={&(0x7f0000a3dffa)={'md4-generic\x00'}}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000300)=0x4) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="8155a8a4763cdf02f026e067cfb8448cc55e5e58f682bec8c88ca7e9b560e801c0dfb88b31f51a5927a313c7f1c1dcd7f2fa0450a115fc4f0f9e497667b5b3926ac2a7201794ab4383a9fe735975109efe160d6e27277e97c56ac795d404dfa10c21c884cc0a826f34538dcc0f16f75cd000e5b42eac82c805b34b821c2c24bc96bd36da2319dd2f9025387a0ce003e17a0abe87b06d10365f8e0289c9be62bb5d4b3ccecc59f6971f93108715ee981f16", 0xb1, r2) 2018/05/29 17:13:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f00000004c0)="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", 0x203}], 0x1) recvfrom$inet6(r0, &(0x7f0000000080)=""/134, 0x86, 0x0, &(0x7f0000000140)={0xa}, 0x1c) close(r0) 2018/05/29 17:13:01 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:01 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000600020001000110810007009be8"], &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x5, 0xc, 0x38e, 0x7, r1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x943, 0x9, 0x23e5c00000000, 0x5}]}, 0x10) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000380)="f67f986af9dc33a1a19f79f8bdd4546287209739ae649266f062bcd978b94585b9bf1100ed8bc3b5", 0x28}], 0x1, &(0x7f0000000100)}, 0x0) 2018/05/29 17:13:01 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:01 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000a40)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f00000005c0)=@newsa={0x13c, 0x10, 0x205, 0x0, 0x0, {{@in=@rand_addr, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha384-avx\x00'}}}]}, 0x13c}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x40) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000080)={{0x0, 0x3, 0x114, 0x3, 0x7}, 0x3ff, 0x6, 0x100000000}) 2018/05/29 17:13:01 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0xe}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:01 executing program 0: r0 = gettid() exit(0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x579, 0x902) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x8, 0x6, 0x200, 'queue1\x00', 0x10001}) get_robust_list(r0, &(0x7f0000000100)=&(0x7f0000000380)={&(0x7f0000000200)={&(0x7f0000000300)}, 0x0, &(0x7f0000000340)}, &(0x7f00000003c0)=0x15) 2018/05/29 17:13:01 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0xffffffffffffecc) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x100, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 2018/05/29 17:13:01 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:01 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000200)={r1}, 0x4c943aaa1796eda0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xe797}, &(0x7f0000000180)=0x8) accept4(r0, &(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000040)=0xfffffffffffffece, 0x2) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f00000000c0)) tkill(r3, 0x1000000000016) 2018/05/29 17:13:01 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0xf}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:01 executing program 7: r0 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="37e30baa4e790df86bb58f643bed83b34e5657cf6b72b45364f94599095d43ffca45", 0x22, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='!', 0x1, 0xffffffffffffffff) r2 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f0000000540)="fd", 0x1, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000600)={r0, r1, r2}, &(0x7f0000000640)=""/1, 0x1, &(0x7f0000000700)={&(0x7f0000000680)={'poly1305\x00'}, &(0x7f00000006c0)}) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000006c0)=[0xffffffffffffffff, 0x0]) keyctl$chown(0x4, r2, r3, r4) r5 = request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='poly1305\x00', 0xffffffffffffffff) r6 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x4800) ioctl$PPPOEIOCSFWD(r6, 0x4008b100, &(0x7f0000000580)={0x18, 0x0, {0x7ffffff, @empty, "ac7f3a00006c6c6572314000ffff0f00"}}) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="7bd39684177b3292506e9b44f6f50555f655ea19143f", 0x16, r5) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x3ff, 0xa, [0x5, 0x9, 0x8, 0xffffffffffffffc1, 0x3ce, 0x9, 0x8, 0x7, 0x1, 0x6]}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000280)={r8, 0x2, 0x59a6, 0x9}, &(0x7f00000002c0)=0x10) 2018/05/29 17:13:01 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:01 executing program 6: keyctl$search(0xc, 0x0, &(0x7f0000004ff8)='big_key\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, 0x0) r0 = geteuid() r1 = request_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffe) keyctl$get_persistent(0x16, r0, r1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000040)={0xe9, 0x2, 0xae, 0xffffffff}) write$cgroup_int(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="009f5fffbece8ff2bb21c7edbab005a08f2e4d04fba4420b7247e9861259bf86c07d0c14bc1127815bb85a7aee59b7c9b98325f3ba2daa2ad213cd9c6b9ea33d0efbddef6c45b7"], 0x1) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080)=0x4, 0x4) 2018/05/29 17:13:02 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x4, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8ff00000000720af9ff2300000079a0f8ff000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000140)={0x0, 0x3f, 0x101, &(0x7f00000000c0)=0x200}) 2018/05/29 17:13:02 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0xc3ff000000000000}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:02 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x3) r1 = timerfd_create(0x0, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x3aed6a0e}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0x40085400, &(0x7f0000000000)={0xe07}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="0001ff7f00000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="317b5135c5a611c7d8c60d7f243b19353a874a7bfd22aa473202998fe46feddbfe99618dad3a1e9f04b5bb25de5942d7427e0ca5853a1a774f0b88fbe43c17e90b1f2522f0bffe0727c3ffb88d6d12423d0e605e1077d8db14ee2fbc1e24e78979ac115fc1"], @ANYBLOB="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"]) 2018/05/29 17:13:02 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x0, 0x0) mq_unlink(&(0x7f0000000040)='#selfppp0:system/-\x00') getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000280)=ANY=[], &(0x7f0000000240)) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/05/29 17:13:02 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140)=0x80000000, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) close(r0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x81, 0x0, [0x3]}) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000003380)={0x0, 0x0, @remote}, &(0x7f00000033c0)=0x10, 0x80800) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000003400), &(0x7f0000003480)=0x68) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/rtc0\x00', 0x1, 0x0) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x5}, {0x0, 0x0, 0x0, [], 0x80ffff}]}) 2018/05/29 17:13:02 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0x1000000}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:02 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x200000) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x81, 0x4000) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x600000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000280)={r1, r2}) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000380)="c626262c8523bf012cf66f") bind$alg(r3, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000000)="bed0d910a8d15ca1cffb7bc824c65f130000f600", 0x14) accept$alg(r4, 0x0, 0x0) r5 = accept$alg(r3, 0x0, 0x0) sendmmsg(r5, &(0x7f00000031c0)=[{{&(0x7f0000000140)=@can={0x1d}, 0x80, &(0x7f0000000780)=[{&(0x7f00000006c0)="1436430d48d97d3a32f6d8a3b38a641d2645315dde43a6bd599b18781b751695b1a8e759c119cf225c14fa707eba93bedb51b627eabdca612b078440427bed079dcfcc5fb24e11f19e50a4f3e3e2db8a3e9a1cebc4811c20f1e9425968cfa6a30aa224e202ee3bbea69d6a2611bad64f", 0x70}], 0x1, &(0x7f0000003640)=ANY=[]}}], 0x1, 0x48015) sendto(r5, &(0x7f0000001880)="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", 0xfa0, 0x0, &(0x7f0000000200)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80) recvmsg(r5, &(0x7f0000003580)={&(0x7f00000003c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003440)=""/112, 0x200034b0}], 0x1, &(0x7f0000003500)=""/106, 0x6a}, 0x0) 2018/05/29 17:13:02 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff00000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:02 executing program 0: r0 = socket(0x9, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") fsetxattr(r1, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)="2f0409004bddd9de91be10eebf000ee9a90f798058439ed554af1f02acc7edbcd7a071fb35331ce39c5a0000000000000000080000000000000000000aaad955a3c93f9d248b46a7c99eb35b406bf918ff01739e56187b2db8f1074424745271062042fb3808186e0a837132f9108c583073a4ca94b3e4e58717fe2b659fa3903c7b73bd66b83f5ecc0a7361257896883f1b43ff4ec0a1e336b92f705461af0b60825a7834ffd0a7339d85c51b8db7b4c0e4f40953dd2d9f2110f04c9fdf8489eaa996", 0xc3, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x3, 0x4, {0xa, 0x3, 0x6c18, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, {&(0x7f0000000040)=""/246, 0xf6}, &(0x7f0000000140), 0x2c}, 0xa0) 2018/05/29 17:13:02 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x404000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) ptrace$setsig(0x4203, r3, 0x1, &(0x7f0000000240)={0xe, 0x8, 0x7378, 0xfffffffffffffffb}) sync() ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000280)={'irlan0\x00', {0x2, 0xc733, @rand_addr=0x12}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x0, 0x8, 0x200, 0x1, 0x8, 0x4, 0x7, 0x2, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000340)={0x6, 0x800, 0x820a, 0xfffffffffffffffe, 0x1f, 0x8000, 0x5, 0x20, r4}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in=@multicast1}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000480)=0xe8) ptrace$getsig(0x4202, r3, 0x1, &(0x7f00000004c0)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000500)={r4, @in6={{0xa, 0x4e23, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x2, 0x100}, 0x90) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000600)) connect$inet(r1, &(0x7f0000000640)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) execveat(r0, &(0x7f0000000680)='./file0\x00', &(0x7f0000000700)=[&(0x7f00000006c0)='/dev/autofs\x00'], &(0x7f0000000940)=[&(0x7f0000000740)='/dev/autofs\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)='posix_acl_access&\x00', &(0x7f0000000800)='irlan0\x00', &(0x7f0000000840)='security}\x00', &(0x7f0000000880)='&vmnet0selinux-,cgroupem0{ppp1vboxnet0GPL]@em1[i\x00', &(0x7f00000008c0)='/proc/self/net/pfkey\x00', &(0x7f0000000900)='lo\x00'], 0x1500) poll(&(0x7f0000000980)=[{r6, 0x180}, {r5, 0x8}, {r1}], 0x3, 0x200) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f00000009c0)={'eql\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000a00)={0x1, 0x24d, 0x5, 0x3, 0xfe, 0x9c50, 0xe8aa, 0x5, 0x80, 0x3ff, 0x5, 0x7}) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000a40)) ioprio_get$uid(0x3, r2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ac0)={r4, 0x3e, "8ba0753925fc77d8896fea108ce78d0ed4b387227066cc7bf6bae26218dc13653968faf24e5a3701fc57e55f1e1f082e5ddb2afdce24921a82542f595a31"}, &(0x7f0000000b40)=0x46) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000b80)={0x7, 0x101}) r8 = syz_open_dev$usbmon(&(0x7f0000000bc0)='/dev/usbmon#\x00', 0x9, 0x3c9002) setsockopt$inet_int(r8, 0x0, 0x3f, &(0x7f0000000c00)=0x72e3, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d00)={&(0x7f0000000cc0)='./file0\x00', r1}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000d40)={r7, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000e00)=0x84) setsockopt$bt_rfcomm_RFCOMM_LM(r8, 0x12, 0x3, &(0x7f0000000e40), 0x4) 2018/05/29 17:13:02 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:02 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f0000000980)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x400, 0x0) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) sendfile(r0, r1, &(0x7f0000000140), 0x3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x458082, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x2000, 0x0) fchdir(r2) 2018/05/29 17:13:02 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x0, 0x0) mq_unlink(&(0x7f0000000040)='#selfppp0:system/-\x00') getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000280)=ANY=[], &(0x7f0000000240)) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/05/29 17:13:02 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0xf4010000}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:02 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) r2 = msgget$private(0x0, 0x20) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000540)=""/212) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0x0, 0xffffffffffffffff, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000180)) 2018/05/29 17:13:02 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) setresgid(0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000240)={0x5, 0xfffffffffffffffe, 0x5, 0xb, 0x20}) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x200) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) creat(&(0x7f0000000200)='./file0\x00', 0x1a3) mknodat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x0) 2018/05/29 17:13:02 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:02 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x6}]}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002e0007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r2 = dup2(r1, r0) write$fuse(r2, &(0x7f0000000040)={0x28, 0x1, 0x1, @fuse_notify_inval_inode_out={0x4, 0x9, 0x8}}, 0x28) 2018/05/29 17:13:02 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x100, r3, 0x22, 0x70bd2f, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0x94, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x26}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2d}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4207}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x40}, 0x200000c0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000004140)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000280)={'team0\x00', r5}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x12, r6}) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f0000000140)=0xdf8, 0x4) bind$inet6(r4, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/05/29 17:13:02 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_pts(0xffffffffffffffff, 0x20000) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x6}) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="2321202e2f66696c65302020202a766d6e6574302f5e2f76626f786e6574302e203a76626f786e65743076626f786e657430dc6574683199c72023656d312d0ab0a6a0d6c500f56d27c6c8c7483cd7c6c16c9a687640872b63dfad7aff2d01e11ad47d626aafaa9c9f9d87f17953ac56e2e5d97935d7263e5e8dbf5a557acc92efa00a99e5e6615e1fb7d53e40cc93c2e62cb92e0815f40db4ce878f8a76d2d8b67096de8b3ceba93605639a4d6c4d8027fa0e9479ec21d685e2991dda03d11bbc6da16d7b5a8e0fd6e61d25b5e1931f0c2308e195510ad387501b331a443a44a8f7b49ef312c19a064706405a7b0000000000000000"], 0xf6) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000080), 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @broadcast}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) 2018/05/29 17:13:02 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0x43ff}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) [ 1744.850912] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/29 17:13:03 executing program 0: r0 = socket(0x9, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") fsetxattr(r1, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)="2f0409004bddd9de91be10eebf000ee9a90f798058439ed554af1f02acc7edbcd7a071fb35331ce39c5a0000000000000000080000000000000000000aaad955a3c93f9d248b46a7c99eb35b406bf918ff01739e56187b2db8f1074424745271062042fb3808186e0a837132f9108c583073a4ca94b3e4e58717fe2b659fa3903c7b73bd66b83f5ecc0a7361257896883f1b43ff4ec0a1e336b92f705461af0b60825a7834ffd0a7339d85c51b8db7b4c0e4f40953dd2d9f2110f04c9fdf8489eaa996", 0xc3, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x3, 0x4, {0xa, 0x3, 0x6c18, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, {&(0x7f0000000040)=""/246, 0xf6}, &(0x7f0000000140), 0x2c}, 0xa0) 2018/05/29 17:13:03 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000300), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) kcmp(r0, r0, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x12000, 0x0) accept$netrom(r4, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000000040)={0xdb1, 0xff, 0x7, 0x5f371c68, 0x2, 0x3ff}) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/05/29 17:13:03 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:03 executing program 7: mknod(&(0x7f0000000100)='./file0\x00', 0x20, 0xfff) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x1f, 0xbb, &(0x7f0000000400)=""/187}, 0x48) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) 2018/05/29 17:13:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xfffffffffffffc96) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000ac0)="5a1606d3d72c70330ed87cd5459c05dd7ee8b71d4ae60f03d6059e7b5f544642", 0x20}], 0x1}, 0x8080) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4000, 0x0) syz_open_pts(r2, 0x0) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/92, 0x5c}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) 2018/05/29 17:13:03 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0xf401000000000000}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:03 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r0, 0x4141, &(0x7f0000000040)) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r1, 0xe22, 0x70bd2c, 0x25dfdbfc, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x84}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x2404c890) 2018/05/29 17:13:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x2200) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x40, r2, 0x800, 0x70bd28, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) listen(r0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 2018/05/29 17:13:03 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:03 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0xa00000000000000}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:04 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000180)="f7c5ac31e89122ad4b8443be2fe59c34c79bf52d7062dff766d949ce3dfcfe2713594171de35feb24c86e44aa5557d004a03a0941b474bd8b190ec0cfc3b83ecc6602b6f889e576efc7c4ddc2ef8f93d1584d5bb3a2798e34d1fe3cc81980330791c6e9c0fac0642e17426bff50b695682233c", 0x73) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write(r1, &(0x7f00000000c0)="8d", 0x1) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) 2018/05/29 17:13:04 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7e3, 0xc0000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x40, r2, 0x4, 0x70bd2b, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) 2018/05/29 17:13:04 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)={[0x2d, 0x36]}, 0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000100)={@mcast1}, &(0x7f0000000140)=0x14) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 2018/05/29 17:13:04 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:04 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="74898089a9ac1559dad0144bfd83397fe4265187947256d74e235e3751e68deaeb", @ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000380)={0x5, {{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}}}, 0x1, 0x6, [{{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, {{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0x19}}}, {{0xa, 0x4e20, 0x100, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x537}}, {{0xa, 0x8001, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x65e0e0dc}}, {{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x1f}, 0x401}}, {{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x13}, 0x2fd6}}]}, 0x390) 2018/05/29 17:13:04 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0xf00000000000000}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000001c00)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="14002610f9fffffffffffffff11f0abfdadc8015896c67726079a2002151d7d0d6c3f9da960e"], 0x26}}], 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x1, 0x280800) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000100)=""/67) 2018/05/29 17:13:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x20, 0x26, 0x829, 0x0, 0x25dfdbff, {0x3}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @str='\x00'}]}]}, 0x20}, 0x1}, 0x2000000000000000) 2018/05/29 17:13:04 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:04 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7, 0x200000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffb000/0x4000)=nil) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r0, r2, &(0x7f0000000040)=0x100000, 0x8001) fsetxattr(r2, &(0x7f0000000000)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)='pagemap\x00', 0x8, 0x1) 2018/05/29 17:13:04 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:04 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0x4}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:04 executing program 6: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x800, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xcc0, 0x8000) io_setup(0x88, &(0x7f0000000080)=0x0) io_submit(r3, 0x1, &(0x7f0000000280)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x100000000, r2, &(0x7f0000000140)="23b0c1572b46e9dd1eb3ed", 0xb, 0x5, 0x0, 0x1, r1}]) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000200)=r2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, {0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x10}}, 0x1, [0x7f, 0x100, 0x8, 0x927, 0xffff, 0x6, 0x7]}, 0x5c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x10001, 0x0) 2018/05/29 17:13:04 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2000002a, &(0x7f00000b3000)=[{0x80006, 0x1}]}) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) seccomp(0x1, 0x1, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x9b9, 0x4, 0x10001, 0x3f}, {0x20, 0x1f, 0x3, 0x11}, {0x33, 0x3, 0x5, 0x1}, {0x7, 0x8, 0x1, 0xe0}, {0x9, 0x0, 0x11b8, 0xa2b}]}) seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f00000000c0)=[{0x6}]}) 2018/05/29 17:13:04 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0xcc0, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x4000, 0x0) poll(&(0x7f0000000340)=[{r2, 0x1}, {r1, 0x2000}, {r1, 0x400}], 0x3, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x4f, 0x1, 0xfffffffffffff800, 0x7}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x1, 0x4, 0x1, 0xd, 0x4}, 0x14) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_INFO(r4, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) accept4$nfc_llcp(r0, &(0x7f0000000380), &(0x7f0000000100)=0x60, 0x800) 2018/05/29 17:13:04 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40, 0x0) pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000100)="952c9eb7d180cfa4", 0x8}], 0x1, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) 2018/05/29 17:13:05 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) [ 1746.946098] audit: type=1326 audit(1527613985.046:4519): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13028 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 1746.980248] QAT: Invalid ioctl [ 1747.026194] QAT: Invalid ioctl 2018/05/29 17:13:05 executing program 5: r0 = inotify_init() r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000200)='./file0\x00', 0x84000482) unlink(&(0x7f0000000040)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) getgroups(0x5, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x2001, r2, r3, 0x7, 0x4, 0x40000) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)="fd", 0x1}], 0x1) 2018/05/29 17:13:05 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80, 0x800) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = dup2(r0, r0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) r2 = socket(0xf, 0x4, 0x9) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000001c0)="0bec664bf6bf4356e1e9f55ed0ae0aa4584b2e7664ca27bd80781d4ec59c785b457b89e6b2a9c2bb8128d4e779cbe51ca2c8d3317fc8970f2b03c0cf06d30b0a3c") syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x2, 0x200000) sendmsg$alg(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3069e2fadcbdc2dc525520c2db153f2cc747f7665814e4133a834ba172b860a6e587254ae9e74006634ec13a2a904274df90b9c156b7b1e45323f5a6740d23e1229c67084dd3b22d766ef2f6a2af837e1a9709669805c5a5ca119c8c89fe6ef8455fc732c9cfc7de89c287fa5bde01f1135ebf3fa54bc94e17d7b3ab7d7fdcd232918bd63095bd7ec0379b0f71c1bfbeb948fda37cb47539f93e7d1057a185da4739ff50ca1207b75cfda02b0b268a4d909d5fbb351d4d5ca9ee38df7835a60e6c05a3", 0xc3}, {&(0x7f0000000380)="cdf06ae48d27c92e2a2ae8127089964918ca47a07b85ca425df9068a7733af845a5c0f72270bf79ccd908cb4d96bb16c45292805443641d7755b2eb2f309091a6b74bd2456714e638b9a040d4837f04aa930c3b2d423e628c1da89bdd6baef2b0545cca45c319626b6778f8b82bcece5df15b16942462813735f8071ddb8cd1b97288f1a51d6412d5857c936a09db10bed68cd74c246a3878fbc7fb99d83d0c6c3744e44217f9909d7da9cf13f9dddb69f8b020622a6d4193eab8389178f385c14e8d9fb1d19951fa43ed1de9ce70df96cd98511e581bec39bfdefd12752481ce8668480b6b25bad6d88e81a4e5ac5adefc67ae9", 0xf4}, {&(0x7f0000000480)="7c3d793090f2b993e3f48c6fabd1d4194e0172275472433288b30ccadb5e53e00f23fae70b71241400ad2e34a65ccabe955ccd76fc4568f6a34bd1f7d1a704a7d367ff6b7ca7e3f674ba721181a5c360774cc4dba625723660eb0461d28dd36115a7aeb91168d76ff571c2c67e884e4d7e2ba34bc13b6699757054d92d4670424e39ee89a80e541acb18e99f", 0x8c}], 0x3, &(0x7f0000000580)=[@assoc={0x18, 0x117, 0x4, 0x5}, @iv={0xb8, 0x117, 0x2, 0x9d, "c3c7f80a7a704ec782574f9b0c1c8832189a7a6fcecaba23958522b9c6bb83c6b104dce4abd6aed28fc3f252697dc024178986c5f6a6ee50c85cd0655bb38a1443d8e5f00df93bfdf0c48ea24385606e45a434e1ab9a4ff403db246d47191786db8eeb4ee18e30961d433b591c65cd48e280239575ce503d7047e75b3f6b44eeb1f8392ebddb8683847f96cdde4459e5fd1a621d708b8a12fa6351d0e2"}, @assoc={0x18, 0x117, 0x4, 0x58a3eac}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}], 0x130, 0x400c040}, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000700)={0x400, 0x5, 0x6, 0xb650, 0x0}, &(0x7f0000000740)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000780)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) r4 = syz_open_dev$usbmon(&(0x7f0000000840)='/dev/usbmon#\x00', 0x0, 0x100) pipe2(&(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000008c0)={r3, 0xffffffffffffffff, 0x8, 0x4, 0x3}, &(0x7f0000000900)=0x14) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000000940)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000980)={r7, 0x4}, &(0x7f00000009c0)=0x8) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000a00)={0xffffffff, 0x7, 0x9, 0x1e}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000a80)=@raw={'raw\x00', 0x9, 0x3, 0x2c0, 0x128, 0xffffffff, 0xffffffff, 0x128, 0xffffffff, 0x228, 0xffffffff, 0xffffffff, 0x228, 0xffffffff, 0x3, &(0x7f0000000a40), {[{{@ip={@rand_addr=0x1, @multicast1=0xe0000001, 0x0, 0xffffff00, 'erspan0\x00', 'gre0\x00', {0xff}, {}, 0x16, 0x3, 0x20}, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0xc1b, 0x84}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, 0xffff, 0xf, [0x38, 0xf, 0x4, 0x4, 0x2c, 0x3c, 0x24, 0x1a, 0x3b, 0xc, 0x8, 0x1, 0x3d, 0x4, 0x3f, 0x22], 0x2, 0xfc000000000, 0x401}}}, {{@uncond, 0x0, 0xe0, 0x100, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x5}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x320) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000000dc0)=""/133, &(0x7f0000000e80)=0x85) sendmsg$nfc_llcp(r5, &(0x7f0000002280)={&(0x7f0000000ec0)={0x27, 0x0, 0x2, 0x0, 0x2130, 0x0, "e2c16c1f689a01ecbf6a46eaa04bb8256e07e55865569206c5074b3d0627d28fa4e98c12a48db4a1db7fcc0be2e9431fad976f71f1aee61950948837250f20", 0x1f}, 0x60, &(0x7f0000002140)=[{&(0x7f0000000f40)="82c9c7fd9295a344c83177b826a73e5070c6400ccfdb56050f5735f7f0c8b5781c6d537faf1ec12b83602ac0a47fc9c8dd33970a6312bebde913a60ed43494540bb17a05968e4bff61ca6c70fa6eb6b2511928e36ca0ccfb058efaf611c7dde807ad10532d6d295370f48263e4bc5e6ca9e94bcaa5ad16b0d1b61fb5112899a5820b9d679ffe040f2d55a9df80aa05116993e41f4541f478e8080e24e9c8bb77017e0689ffb1d2b09938bd7206d161d578415f8d3ef86f99fefaa44927e1f3ff5ae068", 0xc3}, {&(0x7f0000001040)="12b7ee7d6d2c5e4b24363879592548ad6c5035da9b6211ab41c9f6da9e53bc73e5c35d4199f764c477c253543fee274b6926708ccbefdb023430e86b2cd53faf5b0633b424f84db91165975ff25e7f237f6375ce90d82e9c9fc2e539545d7694539a21c81be7405ea24483eabec817eddb48446b390e15535d817e696dbdc3aeafe6050275f2f73e0c2c4b21a4f23ec621b6280851605f8ce1b0971883d2cd58caf3eeec43bd0c58018f7bf458aa34230bf57076916d7024dddf22241273b0958f4e7d8e6360266df6edeb6aeb11ece108934d892f96095a2895242b346fa9c797704a04c8fb06356e831336edcc58e9d7e345b8f795698f60d52133c4c046e337aab312e62a686595cf5a64f1c58bc859163b2d5309b3c4cb113ad61ef083a9d6dcfec25f5549a1abc73bf93cb45bc52975b83baf3062eaf2e0d21bf10da2d20843b848c4ff53b6657b837c339500fc911c72521cbefa3a787bac82003e16a5918649ce34e76b3462a60d223f7b3005393d27336ca89be13a22118ecca70b379a73b8b55ce7f42fa4f209b68e7dddbe31401431451b3466dfcfaf14e9a185d46a657e597f0a8606ca31205e598fa2a8afd00245213baed50d79abe847d85a53e43678d1a15112f0eea6bd55bb1cd6c2534d38913472345b014af89ce4f1a77b2c08f417f5a0907810dae73d5418dc4a939376d8ffbe0dcd13568bc14641f9c6132b533a3b5b7926edcc7f0a7f8e66f4f9e77b69329b3b90ff3b52660259648acd694490d7328a5dcadc7acdba3e36c49d4fc506d1843f115c23c8b900c6b30c98da0ff0f92236344bc758137a7f4c9a41a242b2ec0e2735a964d664e42df013b3809ae07e7b0a1f71b1f505a848eb83f5c761e5314593acfe5981ab75fcef15c9977ec02bd16d12a38e77507df4f3755d0bff83a537ea28608c5d358bcd2d39c464f5382a93d545cc762fa27368c50438e0330f32aea625c8b06b75bbcf23f643d0981e2d629a5119916369b15fc5369c29a1b1dfb7a570716d0f2a127fca86a95850ad842bb040874c6c9d8f23b8c83154104677542c7228a7f26a102170a73d817fb9960b160e5c8e4be36c7b6404bb83a2e5a7ac80570610f1917d3023f6427775dfc95909317eeaa53d77ef3a6d1d1af27427e18cb2f3ee07ae3d6305cd35e8538d02d7baad957059b68558b08bf0dd92078562b196096cfb1dd3c1628345f4b429dc5473bd0503c9c72970f54a2aefaeedea3140d530ab8713f62bf1c25ff48ac13a7ae73e733952bd5fd1c2198b81d22ef08ebc5ff375a9685e1fc6fbb81553c483f8ed4fa4e40991cb8cc9bf5536b711f724ce4dc179f82fe0890e578b81ae68f69de309ccd6d3abf1ebd45d346a0405c7c943d5732b1f3011bc9760a954defe98d3e649627b239da8f03dfcc7bd8995c8b9928f103761553f14f7222eafae9050fd5af7a449064cf9b3c9207740c7a0f445e02487087792bcc6ce493b33544336b99d6ffdc365adae54f277437a09aa51feb40a7c76868a2f1f6a66751231e714b8599c8cda2b5bc61aae9860abc0524c10a5cd042032a0f77f1fc3b74417ce63ff899f6389777aab39b55c6bc15de6c517e573f85769cc208efac2b46e808620748f0ab1aa7941512def8f1124fb5b46798c44623cf2528413de5af39b72cb5027c207264b8823e8abba079dfac83fd2ab2e97b47a48eebebb9f7d3ff017368d01443fffb77fa078cc0d041eed66e0ad894ae1624d8248a7e0019ef4b22a2fd635dbe763ea7c9d240431f46ba8d8843583fc46d5c0b0ae6ad5290260bcf6b3299efe5f063fd9d4bd05192f0262bee03ef72323a70fbfc11b1daa0cf10f5ef4028f96fab5eb7228f282fc6b73dce534fadc290edc0cee782c79db9ccf93288dd6023f3c56e81416ade7e89bbb8658a83c412a81447f453c7c37c1eb1ae065575e631f025c4f049e1b5c83da475929bf7ae35690af541bf5abcf2ff8d3e1a02740ce49635d9e95e1bb5afb18dca6e2a867ad2783f9b859b7a557fa257765b2fe33002721b4bbf278ab349fce3786a2f82e02bdcb7421685ce54a2efffb5223a4944669339a7e41725eb406c96deede0168cdd774eb86ca76cb6a8e6cf8a8afa15b95c8bd1ab50be21a6af98c20c7e11bbd9294ce5d0c53dbbdea00ea0abe6d5c7d23d2a12adf517c3a34947f3817ceeed8f7ebc0d8ff6eb95ecb5da4b1b1cab57e2100f0f97abab0adf07ade76f61426bd46640a26d51b83e589e2a5bf52da7d08e1258c8affa996696a75a2595929f14668924f73b83d542aa509174b6917a9a69738cfcb4acb3eef4658382be1805a9c3f87a70ad3e2c165eaa6bf0e9c9d6078175353531501c9499e467373dd8bf225f4d8c5dae428c40125c1712a0e8ef760c049b35d241420d153ef5bd138b8ff0fd9cd2b42e75beaf7caf856134f5406f8b8a12055eb9c14969aa699c05939e8bc7ab9618b044a61005977ba38ed74fe76f7d8891f64c81ca3bbfa9f91f404f51be7d92afa0d0790f5f8c4ed28929231427f9abb1ae6303b8677f29ee5d2fe4007abba871b73cd0f38dab2d470504d5bf01c36ea77579fe6856bd07c921891783fc802633e7cc36290ae8e6f91a125eb5b992ec8f4a2723f88177e4d4e98d610010527fb4c3aae146c936dd55f500c528f45c8998e4c8cfa5943d50c790a4955a0cabae0de8a0ce75c99534a488ad683e9333a3d927dfcd4436155199cf3d0973ca2262f60418e2e42243a16079b6b61f564302fadeffad5aceac17cf883b6cb388b428e33a3619058923e0a3b368f16622edb297a478677477ba43faf3c0ecfea4e48507470e147e4c6937a7a618079b705dd17ff20e606bcfc7154611b95dbac9d7bd141791c6d739ee1710444f238f542098ee6ed86b2c495c7fb73ca8bc133ff4b0edd83431586b477eef00877928771de55055de52bc43ea41fc34e51b529c791227142ce6b5113d8c82441b9ec0d07861d184a5eddcd8a3bae3672bce37eef688cd4477d2f2a8901880cbcf45334d3a652da9db7e9490012a5ec2d3ee5497a06a098fc06ebc6b6e886be43bfc777a1bab45b993abad7d677c9405db094ca4e3d6013ad01e15e2507156b7771d879612fb02f0ad7f799b7c7946f308cb2ca88b3a4e8ea43257bb6010ce50f2c5c62705a0dd9ffe150d7b1cb6aecbc902c56ead5e6fd5d08eb61ee3bb3db4c9c87e73da29b6676392be62b3906580554a66d8fcab8fb28e5e82b7d6e9c62ef12f69cf550d9f65699edc163fab2aabd430112c36d4c7542d87e7dbcebda4bc8d08379d520a1fa7998d9b02d4e38472af1330c41d2695a50bfe6853bf9dc0c374dc7ad0250b087395f71274bb369bc2937d4d4e731802a20da54d691776341c9a4fe6218ab8372058304a71c27e75b0afcfcfeef5ac2c5a7adefc3fbd583f63a892e0280657ef837e38b5696327b9e50bcfe8f7a05f9301efccb696546086b66480c2ef816310286ec89f8dc7356ad428872dda15c7bebdd1e448b068c26e47c831bf8922141f074e59c6850c37a172e65cd271d513998e6e63eea2afb13f4c2407a5f90286763f9314b4db708d7a6ace4d82a0e6c02ddf4a47c4f204140a1c367490b9ebf78a7f6fd91d2edf9661f18ba4b81de84847c57e7f27f006e35e939d3a530edede893fbb91ff922fc9b175998bad2c2269511dbc17c9f43a7c89ac8a3a839ea58d28a41567be2f68f5af8a213f96428d49229a3a7d30f08bdb8adaf622d16de75176db0d39fe99e8deb2ecc8ad8feae278807b61b09b81f0b18f0d29d836ddd45601fabd3712d681a98d148efb3f694a2d7c1c6a3349f2e5f57bd583cca0516971d448efcc955a4147c7b2849c7fc9785eb7980b61713fa657f12a295bc4683f33718a2c768449eac79542362cd96fe33b93ef660ac5351d781bed6f6dc6ee2d1acd2d2a0bd1562f43b70a5570ac89cf03b1464db907154cc744e18845d3a59bf9c0cb5ec3d3317b4b0712d7531d1bf42a762ea1b7948d3fadf754c751dbcdbec5d835ea8bea34b6a5af27966298f05d3ea459be71b0e35d5d8e7b3e07ff8745d8c0b4b06a7a7d94900ceee6f113804a253fb6f2982f95092f24a0b98afefb501cae8c390683709bb6775f0b174f0842aeb59452e505cd479d8b4ff5003ad1f4f21019f8fcb3606575243e106aac440479fb0de9158ad274527d01f0f9db5464429112038ca7f52981c81f42c11b13796c23e1ee3d35bcd0855451f27acdfa71af7f0fc845e343be1c1890f9f94aba045b9dfc6928a631a21a2b3dd51644efb7d2bf12282b64386cd76d17ad5865674db02cacf9d09235b6a5fa1b9b28503decef3c101eed46de4ab7ab6d68a62fe97d4ab7a2bf97743bf3d992cf5486ec4f300331c488684c90b4e110eda1a9d3a0d1484436a9c92e89e5e5f1d32f4c5bab86c37e477e634d2160c7b84cc8c0a8e65763b80afc756c7e81aebc336387ab0f87c494af901fb6ff2b7b20a04561a8e733a7d22cfb61068a53fa4a14996e162de6dbde713652872586f90314cba22c5d3b561fdc31b2f0fdecff21be68a3f941c13d1e1065a744f3d813dcae31874c589d96ecdb8f448d33d0b46cbe42143ef274f047311becc71e8b93622d0f7265a062f22ae0b053d7d3f53d19427920c71f1016564b238bff27eb2f2eaa39047f8f1d33ef2945721e5a2dd8ace0e44db9cee911f91c799f3ae38d7e687eb80ae1d88c94774771801ced263be1c4c93d0e6f2ceed4e41933e15ef3991bc8ec2de6df7ac3f297cf4dad5a18d0ce804b7887f0cb9e756e428b1f4dcdacf04743cbc61abf3819bbf0858899e8a5b93092ac7634d0182f06dedfa6e7c998b1839680a39f2a0df3465724acf69d22dff802212f67ad1bedccb8e595bd3ff311e077326e636c8b358ce2e735d4831574412cbb296235fc1ac036bc30859de9ee08af8c34437700e410a8853c5e22fcb486293072ac754c2325d212b518fa480377d5812c81913a84aa1621aa1eac16d3572d3a545aa2831c13dd73c44d59297b39ad1574db891b143f60be5e637a68211fa40468e3d1be45f2a5fd7747ebf5f7ffb1ff61233b0d03e749af4c1b68d1d05ae9760553880ba44f9d54c3cb094edcdbbe03e712cabadb4e0cbf7583691ed6f0ef311daea239e61ac333860a2175e87bd8b0efd5a0f84b7f4ed4c0c5f3b7c89b6fa3f9b2f9eb5828993753c341941311e6c295e38f87bade9e530baab15c58161a82cfd3a26bd27bbe93c551e7ae007191d5c1f0afe1528785d76f7b9321c6312cc2dde536dad2b3f03008a6ac3b524d01d59170c5ee070745a32ac2244a2d51805a8bcc081bb074306f7467c943ad09f7d217b65457792e86d8ad1913345cacd5ebbf036d7fabbb0cad573117af2b9f0949978fa0b25f5dd6de61a14c7ae7d3eda6674618a72b79d6a5b22687570662a6f06d068ace89d547233147fc48b43a13f0f1e613724e1fc410cdd7bedb0edfdd4f267855a2ec54a36538b9082281460c8513072911060eca0be760b297c900056ec02ae291532b8cd19da3e2de66dcc9828fd8e7aa04b51e89c84e445c367096517c86577132d9b8b6248a0f3358dc4ee521b2d2547bd4127fb20f43dd25444401524aa7a4f3a1c95bfdde22b63e5bfa29d69d8f255f9502a5252d2893791a0cf2ed8d1d5096c33988c9f15c557bf4e9881a7198f4f4e5e6ec8af45ae5ddc3d233f9b5d9fb5207a8dd56118a993baf2b1739b4d2321422041c95dd1c3524d3df445f1b9e930c9ea24281da468be", 0x1000}, {&(0x7f0000002040)="a22bbdd8bcb82960a0763ff9b3a83876021e9de570cb7c40f0303d5234bed3f93299cd252adf45be80c4c2b800fc089cb30728310a82c54417e2f69ee92322c1a21a9c8fb61b6c9c867b281e2736c2e5b8160ac123d5066cd287f61c8e3b76d147e42a1d928840929042979a9dace18dc3ab5bad5fb815e645aa5212024b72fe6aba50481f", 0x85}, {&(0x7f0000002100)="03e7c713dc8ec1f16d03607f", 0xc}], 0x4, &(0x7f0000002180)={0xf8, 0x0, 0x5, "ade048551bff4748dcfb6e54f562f441b22070ce9ff7785daa49e79d37b28e4e12ee8ce06b5d77875792ffa8d4c1b856f7752b77f6baa0953d38338e2974c40b2fbf846a207ac11ac7700ab6e3f3dcf8b1add84fd17e99624c9aa09639838fee27651a6bd2985f66146fccebae93e15a8c8f23dfba371cb82c2c84924c99849b88c03e1fbedf1fa0770f823736acd28c045d501aadff129cbcc7b3495156f5fecaca6657a43d002bc63290198af47191a313b75b1b15a8b5acf9d983a18ff0cca5749d4c2d779433db7371c7f5ef6b8cf466e5d7174cd60530dcb3c5a4c15c25e1"}, 0xf8, 0x40000}, 0x2400c091) r8 = gettid() capget(&(0x7f00000022c0)={0x20080522, r8}, &(0x7f0000002300)={0x80, 0x8001, 0x5, 0x1, 0x3, 0x8}) socket$l2tp(0x18, 0x1, 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000002340)=""/248) accept4$alg(r0, 0x0, 0x0, 0x80800) ioctl$KVM_S390_UCAS_MAP(r6, 0x4018ae50, &(0x7f0000002440)={0x401, 0xffff, 0x6}) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000002480)={'raw\x00', 0x4f, "75b8aa71ee5c9dc4f3e90b0cc67fc7354844a46d68d24808588bc4583919db27a487d4c76b068b9b4c429148e278c5e37ebb1c7fd4c1f29c58994f556647f70fc3b6fb2234dfdd097ca62219484c08"}, &(0x7f0000002500)=0x73) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000002540)=0x1, 0x4) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000002580)=0x7) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000025c0)=@assoc_value={r7, 0x4}, &(0x7f0000002600)=0x8) fstatfs(r0, &(0x7f0000002640)=""/197) 2018/05/29 17:13:05 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) mincore(&(0x7f0000001000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/6) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000140)="d74bae178d889b9268109007df833ab5", 0x10) r2 = socket(0x1, 0x1, 0x8002) ioctl(r1, 0x890e, &(0x7f0000000240)="e726262c8523bf0002f66f") dup3(r2, r1, 0x0) 2018/05/29 17:13:05 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:05 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000500)={0x0, 0x8000000000001, &(0x7f0000000400)=""/193, &(0x7f0000000280)=""/97, &(0x7f00000001c0)=""/127}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000540)={0x1, 0x1, &(0x7f0000000700)=""/4096, &(0x7f0000001700)=""/4096, &(0x7f00000003c0)}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000002700)={0x2, 0x17, 0x81, 0x6, 0x36, 0x0, 0x70bd2d, 0x25dfdbff, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e22}, @sadb_key={0xf, 0x8, 0x368, 0x0, "46205a78d995155eefa3f205fb048d3ab9677fc8b9fcb2c3d6800ba5a8bd7d8ba9bb475ea53421df81553401421b41814dc4b1aceb4a39eba80ce7b29e6b71ae7f7e7ad68b6a75ab40a0c03d5f3015d1edb12e645b9ae594a8593afadc07248c98b7f93aea89232c5da5365c9d"}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x6e6bba, 0xfffffffffffffffe, {0x6, 0xff, 0x101, 0x6, 0x0, 0x3, 0x0, @in=@dev={0xac, 0x14, 0x14, 0xe}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, @sadb_key={0x12, 0x8, 0x430, 0x0, "524dc958dc274e652c017fe11c76794799275a98043636f817d4a59bdb96c5f735388f01a4a64008acb3830a7aa92b00810407c284db6d0e8bc6277b87f4377627f8c6bf7f17d1795a609b5fbb14abd222cb94c3e8c7c006fce41e974e7a5fc2ebc34c3bb164fddcaffeec16f1a0a4735b07601557c0f4ec20828813256392d0492402063d26"}, @sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x6e6bba, 0x3, {0x6, 0x0, 0x7f, 0x400, 0x0, 0x10000, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1, 0x4d6, 0x4, 0x3ff, 0xe2, 0x5, 0xa0000000}]}, 0x1b0}, 0x1}, 0x4000) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000180)=&(0x7f0000000100)) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) 2018/05/29 17:13:05 executing program 3: r0 = socket$inet(0x2, 0x4000000000000006, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x0, "62637366300000000000000000000200"}, 0x18) 2018/05/29 17:13:05 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x200, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000001e000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="66b9e70200000f3266b80500000066b94c8d71280f01c164f5b848000f00d0baa00066b87b00000066efb8bc000f00d80f01d1b8e8000f00d83ed952d73e0f08", 0x40}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000016000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f00000001c0)="64650f01d10f21c13e0fc71ee4e564260533092e0f083e3636650f1811650f01cf0f20d86635200000000f22d80f0138baf80c66b8d0ffdb8566efbafc0c66b80900000066ef", 0x46}], 0x1, 0x0, &(0x7f0000000300), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/29 17:13:05 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0x11}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:05 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:05 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xffffffff, 0x50000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000280)=""/47) r3 = socket$inet(0x10, 0x3, 0xc) r4 = dup2(r3, r3) r5 = getpid() syz_open_procfs(r5, &(0x7f00000002c0)='net/udplite6\x00') r6 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x8400) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r4, 0x28, &(0x7f0000000240)={0x0, 0x0}}, 0xffffffffffffff24) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r7, 0x8}, 0xc) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f00000000c0)={r6, 0x7fffffff, 0xc76567d, r8}) perf_event_open(&(0x7f0000000140)={0x2, 0x66, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000005061f001cfffd946fa2830020200a000900010006e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/29 17:13:05 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000140)={0xfffffffffffff800, 0x298a, 0x4, 'queue1\x00', 0x7f}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getsig(0x4202, r2, 0x6, &(0x7f0000000040)) setsockopt$packet_tx_ring(r0, 0x107, 0xa, &(0x7f0000000100)=@req={0x9, 0xa00000000, 0x4, 0xfffffffffffffff9}, 0xfffffffffffffe3e) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x6, &(0x7f00000000c0)=[{0xfffffffffffffffd, 0x5, 0xffff, 0x9}, {0x10000, 0x3, 0x1, 0x1c0}, {0x3, 0x40, 0x51b, 0x19}, {0xfffffffffffffffa, 0x6066152b, 0x3, 0x9}, {0x24, 0x7fffffff, 0x8001, 0x2}, {0x10000, 0x10001, 0x5, 0x8}]}, 0x10) 2018/05/29 17:13:05 executing program 0: msgget$private(0x0, 0x10) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="110000000f00000000000000000000fea05180705fed773e7dfffe48f1a5000000000040000000000000000000000000"]}) shutdown(r0, 0x0) 2018/05/29 17:13:05 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0xa}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) [ 1747.239578] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 1747.247177] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/29 17:13:05 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:05 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101802, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000280000fa0000080000000000000000000000002000000000000000ffff0000000000000000", @ANYRES32=0xffffffff], 0x45c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffe1d) ioctl$TCSETSF(0xffffffffffffffff, 0x80045113, &(0x7f0000000040)) 2018/05/29 17:13:05 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000140)=ANY=[@ANYBLOB="35c58a0506138f0f7f5c5eeb86dd60747a0300446c00fe8000000000000000000000000000aaff0200000000000000000000000000010420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000"], &(0x7f0000000000)) 2018/05/29 17:13:05 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0xc0ffffff}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:05 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5dc], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xbd, "062c4e6f5d244165d407485f29d159506f8d3eaa570efd891b0c68367a8d8e50d3c9cd7cefb28addd82471874bcee18680650216f60d8c0ca5574e9e68d695da0d4d3d0ad1a6989a10f4970e323980d623666cbc8f710daddd20e5c1328e66d74b672fbc62b55119e70a1ce04baf176ac75b179dca0f3a08af51717b46dfb81934e252ce32fe0d13c3e6413e0ebc830468c8e2739efdeca195becfed8e8c294a953b456ab525786295008bb23fb90b92735d4f0cfc9009e2aeb734b210"}, &(0x7f00000001c0)=0xc5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x9, 0x10}, &(0x7f0000000240)=0xc) 2018/05/29 17:13:05 executing program 3: r0 = socket$inet6(0x10, 0x3, 0xfffffffffffdf800) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xffffffffffffff08, &(0x7f0000002000), 0x0, &(0x7f0000000400)}, 0x0) r1 = socket(0xa, 0x4, 0x4) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0206bb050400000027bd7000fbdbdf6502001000000004d2000004d300000000"], 0x20}, 0x1}, 0x48000) socket$inet6(0xa, 0x3, 0x6) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000200)={0x4, 0x3, 0x0, 0x0, 0xc}) 2018/05/29 17:13:05 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='veth1_to_bond\x00', 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="764cf7c1", 0x4) 2018/05/29 17:13:05 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x21, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000280)={0x0, 0x0, 'client0\x00', 0x0, "d908224f64e42df7", "bcc2d2fcc1dfb5500ec8a252a3b201ca1962a1cd82faf0e886238e5a88a7ec1e"}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) close(r1) r2 = dup3(r0, r1, 0x80000) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={'bcsh0\x00', 0x400}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/29 17:13:05 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:05 executing program 6: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000340)="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", 0xcc4}], 0x1}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x220800, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000140)=ANY=[]) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/29 17:13:05 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x6, &(0x7f00000001c0)=""/194) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_cache\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xffffff89}], 0x1, 0xd6) 2018/05/29 17:13:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xb4, 0x4) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) listen(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x6}]}, 0x10) 2018/05/29 17:13:05 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0xf401}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:05 executing program 1: msgget(0x3, 0x30f) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000080)=0x80, 0x800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000480)=@buf={0x97, &(0x7f00000003c0)="29ebf492fe7ccf369bc75e3e4c93ec519f09be268a0110b2585af16bfe6fefd1b077cd18df8a716ca4a985c9ad5fa08d262cb94c930c51806ce940708a46dae8b43ae0e951161fad68548da648283d89f94720bf3f8177a6989ee4743458c746083712f3b47f8834d4bfb38adcf1ca7cb6ffe9b41829f272e019066f3b9bb7f3242a713f773a10161e963104d8301aecf0b49041d00b22"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x5, 0x6, 0x73, 0x1, 0xdb2}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000004c0)={r1, 0x806}, &(0x7f0000000500)=0x8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x5, 0x1, 0x3, 0x2, 0x4, 0x8, 0x3}, 0x20) r3 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x2020, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r2, 0x200}, &(0x7f0000000380)=0x8) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000000300)=""/52) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000280)={'sit0\x00', {0x4, 0x7fff, 0x81, "91d68e0e5b85", 0x4}}) prctl$intptr(0x2b, 0x0) tee(r3, r3, 0x3, 0x1) 2018/05/29 17:13:05 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:05 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:05 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) readv(r0, &(0x7f0000000300), 0x0) write(r0, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="810002e603000600"], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000140)=0x8) 2018/05/29 17:13:05 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='io\x00') preadv(r0, &(0x7f00000008c0)=[{&(0x7f0000000380)=""/193}, {&(0x7f0000000480)=""/223}, {&(0x7f0000000580)=""/197}, {&(0x7f0000000680)=""/235}, {&(0x7f0000000940)=""/90}, {&(0x7f0000000800)=""/143, 0xffffffffffffff29}], 0x1, 0x0) 2018/05/29 17:13:06 executing program 0: r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001800)=""/151, 0x97}}], 0x1, 0x0, &(0x7f0000001900)={0x77359400}) sendmsg$nl_crypto(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="e00000001200010300000000000000000a7263000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001900000000000000000000000000000000000000000000000000ddae20bd00000000000000000000000000eb18730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xe0}, 0x1}, 0x0) 2018/05/29 17:13:06 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0xc3ff0000}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:06 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) 2018/05/29 17:13:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/bnep\x00') r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x20002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r1}) ioctl$TIOCSTI(r0, 0x5412, 0x80000001) fchdir(r2) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f00000000c0)=0x4, 0x4) ioctl$KVM_IOEVENTFD(r0, 0x80086601, &(0x7f0000000040)) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000180)) 2018/05/29 17:13:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1a96c000, 0x0, "cd06fe62571be12fc5505f639ac112d6f9487a039a6beeb0a55894ae8531f5ebc87cb6f29e5840c369e35123050ce58357bf163ec206ff3c505197adabfcb18502ab39f9c803a6192428ab28aef757db"}, 0xd8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x4000000042, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000140)=0x594) flistxattr(r0, &(0x7f0000000180)=""/219, 0xdb) 2018/05/29 17:13:06 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:06 executing program 5: getgroups(0x24f, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff]) setregid(0x0, r0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x9, {0x37f, 0x401, 0x6, 0x42, 0x100000000, 0x81}, 0x9, 0x2}, 0xe) fcntl$notify(r1, 0x402, 0xa) 2018/05/29 17:13:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x81, 0x8, 0x3, 0x8, 0x1f, 0x8001, 0x8, 0x3, 0x101, 0x6, 0xfffffffffffffff8}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22}}, 0x0, 0x4}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}, 0x3, 0xffffffffffffff2f}, 0x90) 2018/05/29 17:13:06 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:06 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0x400300}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:06 executing program 6: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x3, &(0x7f0000000080)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x30, 0x6, 0x8}, &(0x7f0000000100)=0x18) linkat(r0, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00', 0x400) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) fchown(r0, 0x0, 0x0) futimesat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000380)={{0x0, 0x2710}, {0x0, 0x2710}}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000003c0)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000400)={0x1, 0x0, 0x5, 0x2, r2}) 2018/05/29 17:13:06 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000001c0)=""/4096) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001280)='/dev/nullb0\x00', 0x121000, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000011c0)) r2 = accept(0xffffffffffffff9c, &(0x7f0000001200)=@l2, &(0x7f0000000100)=0x80) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000012c0)=0x1ff, &(0x7f0000001300)=0x2) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x5, 0x4, 0xffffffff, 0x9}, {0x40, 0x6, 0x2, 0x5}, {0x0, 0x9e, 0x9, 0x6}, {0x3f, 0x6, 0xfff}]}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) 2018/05/29 17:13:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0xfebe) sendto$inet6(r0, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$ipx(r1, &(0x7f0000000040), 0x0, 0x40, &(0x7f00000001c0)={0x4, 0x1490000000000000, 0xffffffffffffb311, "8975b6b10cac", 0x8}, 0x10) 2018/05/29 17:13:06 executing program 1: sendto$ax25(0xffffffffffffffff, &(0x7f0000003840)="a8072ba2d0c967cab3caabb9014c3874", 0x10, 0x0, &(0x7f0000000240)={0x3, {"7090e390ab999a"}}, 0x10) r0 = socket(0x10, 0x803, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0), 0x10) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0xa88, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/247}], 0x0, &(0x7f0000000280)=""/4096}}, {{&(0x7f0000001280)=@nfc, 0x0, &(0x7f00000025c0)=[{&(0x7f0000001300)=""/50}, {&(0x7f0000001340)=""/78}, {&(0x7f00000013c0)=""/81}, {&(0x7f0000001440)=""/67}, {&(0x7f00000014c0)=""/62}, {&(0x7f0000001500)=""/188, 0x276}, {&(0x7f00000015c0)=""/4096, 0x122}], 0x96, &(0x7f0000002640)=""/56}}, {{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x0, &(0x7f0000003700)=[{&(0x7f0000002700)=""/4096}], 0xa4, &(0x7f0000003740)=""/30}}], 0x40000000000033b, 0x0, &(0x7f0000000000)={0x77359400}) 2018/05/29 17:13:06 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:07 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0xa00}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:07 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000400)={[{0x400, 0x8, 0x98, 0x284, 0x8, 0x800, 0x6, 0x20, 0x0, 0xce34, 0xfff, 0x3, 0x5}, {0x3, 0x2, 0xfffffffffffffffc, 0x87bc, 0x200, 0x7ff, 0x8, 0x7, 0x101, 0x200, 0x800, 0x3ff, 0x1}, {0x9, 0x800, 0x6, 0x1, 0x200, 0x3f, 0x8000, 0xffffffffffffffff, 0x5, 0x3f, 0x4, 0x1, 0x5}], 0x7}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x10001, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e20, 0xf3, @empty, 0x1}}, 0x2, 0x9, 0x6, 0x80000000}, &(0x7f0000000340)=0x98) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000003c0)) ioctl$KVM_SET_PIT(r1, 0x8070ae9f, &(0x7f00000000c0)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000040)={[{0x9, 0x100000000, 0x2dc, 0x3, 0x101, 0x7f, 0x0, 0xc0, 0x5, 0x7ff, 0x3, 0x1, 0xffffffffffff8775}, {0x9, 0x0, 0xfffffffffffffff8, 0x5, 0x8, 0x8, 0x3, 0x5, 0xffffffffffffffff, 0x7fff, 0x3, 0x3f, 0x9}, {0x5, 0x0, 0x6, 0x401, 0x101, 0x5, 0x8124, 0xfffffffffffffffe, 0x1, 0x9, 0x9, 0x5, 0x7}], 0x2}) 2018/05/29 17:13:07 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r0, 0x8000000) r2 = socket(0xa, 0x4, 0xfb17) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000280)=""/255, &(0x7f0000000200)=0xff) lookup_dcookie(0x4, &(0x7f0000000100)=""/121, 0x79) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}) keyctl$search(0xa, r0, &(0x7f00000000c0)="0088e5e4ffffff0fe5", &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/05/29 17:13:07 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, &(0x7f00000000c0), 0x0, 0x0) get_mempolicy(&(0x7f0000000380), &(0x7f00000003c0), 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x0) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) fcntl$setflags(r0, 0x2, 0x1) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$unlink(0x9, r2, r2) 2018/05/29 17:13:07 executing program 1: r0 = socket(0x11, 0x1, 0x1) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004d00)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f00000048c0)=[{&(0x7f00000012c0)={0x10}, 0x10}], 0x1, &(0x7f0000004c40)=[@cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x88, 0x8040}, 0x4000000) recvfrom(r0, &(0x7f0000000100)=""/46, 0x2e, 0x10000, &(0x7f0000000140)=@ax25={0x3, {"5163f2b241ca3b"}, 0x100000001}, 0x80) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x4b8, &(0x7f0000000e40), 0x0, &(0x7f00000012c0), 0x302}}], 0x2, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000001c0)=0x7, 0x4) 2018/05/29 17:13:07 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:07 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getpriority(0x3, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x204000, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000080)=""/187, &(0x7f0000000140)=0xbb) getpeername$llc(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000200), &(0x7f0000000240)=0x4) fsync(r1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x0, 0x30, 0xc1, 0x4}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={r2, 0x0, 0x30e4, 0x100000000}, &(0x7f00000003c0)=0x10) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000480)={0x9, 0x2, 0x8205, 0x20, 0x3, 0xb5c, 0x4, 0x7, r2}, &(0x7f00000004c0)=0x20) finit_module(r1, &(0x7f0000000500)='/ppp0em1nodev[.md5sumem0proc,wlan1\x00', 0x2) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000540)={0x10001, 0x800}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1) ioctl$TCFLSH(r1, 0x540b, 0x7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000580)={0xcdff, 0x1, 0x80, 'queue0\x00', 0xfffffffffffffff9}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000640)={r3, 0x9, 0x3, [0x3, 0x0, 0xffffffff]}, &(0x7f0000000680)=0xe) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000700)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000780)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000007c0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000008c0)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000a80)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000a40)={&(0x7f0000000900)={0x114, r5, 0x2, 0x70bd26, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r6}, {0xf8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0xfffffffffffffff8, 0xde, 0x76, 0x3}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}]}}]}, 0x114}, 0x1, 0x0, 0x0, 0x20000014}, 0x14) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000ac0)={0xb05, 0x1000, 0x4, 0xad, 0x0, 0x7, 0x0, 0x7fff, 0x9d7, 0x200, 0x3f}, 0xb) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000b00)={{0x8, 0x2}, 'port1\x00', 0xf2, 0x0, 0xf, 0x7, 0x2, 0xffff, 0x3, 0x0, 0x4, 0xffffffff}) sendmsg$key(r1, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000d80)={&(0x7f0000000bc0)={0x2, 0x1, 0x3, 0x7, 0x33, 0x0, 0x70bd28, 0x25dfdbfd, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, @in6=@loopback={0x0, 0x1}, 0x3, 0x4}, @sadb_address={0x5, 0x17, 0x3c, 0x80, 0x0, @in6={0xa, 0x4e22, 0x100000000, @empty, 0x5}}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}, @sadb_address={0x3, 0x6, 0x2b, 0x80, 0x0, @in={0x2, 0x4e24, @rand_addr=0x7}}, @sadb_ident={0x2, 0x0, 0x100000001, 0x0, 0x6}, @sadb_key={0x2, 0x8, 0x28, 0x0, 'pp\rT\r'}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d4}, @sadb_key={0x1d, 0x9, 0x6d0, 0x0, "d10998e7c25a0e08835d1c3ccd309a722ddfed5209e6b0396ce4a898816bd9c7225d54f0943a4a54ca37e0af5c2b438256ea1a6672f92ceabedfd0373b3d61e4b02da00caf477789d1ec12025b0a7b83867ecd738194656a80aff8bcba7ed37977729fc264b822cfa87a899cc3f1738ea2772428925b1d6013077123a1b75abb92e23cb12fd61f06403fb5f4cd10f17cde7ac14078d9d9f2a93b57d2abc3bd507796e3a216d22cd2d69c8be8a464c77ae3e28ea1359658b720f11d1a56be2513532e8c3ac0dd4f103addcbe0ae279cc01742ceba1f7a5b878d27"}]}, 0x198}, 0x1}, 0x2000c810) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000e00)={r3, 0x7fff, 0x0, 0x4}, &(0x7f0000000e40)=0x10) ioctl$TIOCSCTTY(r1, 0x540e, 0x10001) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000e80)={r4, @in6={{0xa, 0x4e24, 0x5, @empty, 0x1431}}, 0x80000000, 0x6819, 0x4, 0xffffffffffffffe1, 0x1}, 0x98) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000f40)=0x6, 0x1) ioctl$KDSKBLED(r1, 0x4b65, 0x2) 2018/05/29 17:13:07 executing program 3: membarrier(0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f0000000140)=@known='security.capability\x00', &(0x7f0000000100)='\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x6, 0x4) [ 1749.294379] netlink: 192 bytes leftover after parsing attributes in process `syz-executor0'. [ 1749.305159] netlink: 192 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/29 17:13:07 executing program 5: mq_notify(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x4, @thr={&(0x7f0000000040), &(0x7f0000000080)}}) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="54008ac4", @ANYRES16=r1, @ANYBLOB="10022dbd7000ffdbdf250900000008000600060000000c000300080007004e2100002c0002000800030000000000080006003cbc000008000b000a000000080004003f0000000800040006000000"], 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) 2018/05/29 17:13:07 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02000306140000002cbd7000ffdbdf250800120002000700bc6b6e000000000006003c000000000000000000000005000000000000000000000000ac14141700000000000000000000000005001aff0000000000000000000000007f00000100000000000000000000000008001010050007002ba000000a004e2200020000fe80000000000000000000000000000a05000000000000000000000000"], 0xa0}, 0x1}, 0x40000) io_setup(0x7, &(0x7f0000a8aff8)=0x0) io_submit(r1, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f000096f000)="060063efff7f00009d", 0x9}]) 2018/05/29 17:13:07 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0x5000000}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:07 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:07 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@nfc_llcp, &(0x7f0000000180)=0x80, 0x800) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000240)={@multicast1, @empty, 0x0}, &(0x7f0000000280)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000980)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f0000000800)={0x154, r2, 0x0, 0x70bd2d, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r3}, {0xbc, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1f}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8001}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r4}, {0x74, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000000000}}}]}}]}, 0x154}, 0x1, 0x0, 0x0, 0x4}, 0xc041) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x101000) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f00000003c0)={0xfc, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x1, 0x7, [{{0x2, 0x4e21, @rand_addr=0x6ec8}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e23}}, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x410) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) syz_kvm_setup_cpu$x86(r8, r6, &(0x7f0000003000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f005000f30f017c91620f3806c7263e36660f388204a0c4e171f4149c0fc7ac46ac61515a262e660f388215000001003e0f01dff30f01df0f23fa", 0x3b}], 0x1, 0x0, &(0x7f00000000c0), 0x0) 2018/05/29 17:13:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x7, 0x414, 0x1, 0x1, 0x9, 0x7fff, 0x133, 0x3, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e20, 0x5, @empty, 0x3}}}, 0x84) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00000000c0)="a33ee62c10edab4f15524b27f24c7d4503dede2f1d316a7280661e744f12d302512874ba56fe11c4f6ec60152b9dfaa6c665dce599bfc25146c2770b0bb49bbe526a77953affa1cbac8e7b856032e517a06b4eb23a06a52d12fedc2f2cc82bc23fe18fdb184e0815c87806") ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) 2018/05/29 17:13:07 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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={&(0x7f00000002c0), 0x1}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000340)={0x0, 0x80, 0x0, "7175657565310000000000000000f400000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000010400"}) r1 = memfd_create(&(0x7f0000000000)='/dev/snd/seq\x00', 0x2) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f00000001c0)=""/224, 0x6}) 2018/05/29 17:13:07 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000240)=@routing, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000180)=ANY=[@ANYBLOB="00000400000000"], 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x4c, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x4a7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)={r1, 0x40, 0xd0, "a40a863e688bc5ec6bfc644254a5a5338e9f163e7621da0afee00754bc25161ab28d1e8753fe2af88c0ee88d1fe67ad7f0e7363936f8061e734031a1173c98fe0899fa2e593e02a75270e2ffe6097439cf66a1a5a72df12e7639b55768ee376e480cfb39900f9cdd61521f9fb347667d597e3cb83a6db30c727de2b8e08ae7ff33218a36af786d5ba5f3dd96fa584717cafe3694f04f60f3ec01e39a845214609b71aa63f30c11957074e4b2a2f5c3f2117066013893752fd7ac61376c89251de312b3fb5434e937bef79ab2f4178000"}, 0xd8) accept4$inet6(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x1c, 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000200)}, 0x0) 2018/05/29 17:13:07 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:07 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0xf00}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:07 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xfffffffffffffff9, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10000003, 0x0, 0x0, 0x0, 0x80000000004, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x400180, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r1, &(0x7f0000000100)="630c278bee3e8462055dfd3a161479b8cf88cc86997630", &(0x7f00000003c0)=""/234}, 0x18) 2018/05/29 17:13:07 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:07 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x22, 0x6800) mmap$binder(&(0x7f0000ff7000/0x7000)=nil, 0x7000, 0x0, 0x30, r3, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x8b}]}) 2018/05/29 17:13:07 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4040, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000080)=0x4) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x2f, @loopback=0x7f000001, 0x4e20, 0x2, 'lc\x00', 0x8, 0x80, 0x50}, 0x2c) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000100)) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000d7efec)={0x14, 0x2, 0x8, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/05/29 17:13:07 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000080)={0x0, 0x117000, 0x100, 0x1, 0x51}) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) bind$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) 2018/05/29 17:13:07 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}]}, 0x78) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x3ff}, &(0x7f00000001c0)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000080)="047f7b587b187e5ae6cee0ed47e308671e99435c30cc58485081be", 0x1b}], 0x1, &(0x7f0000000200), 0x0, 0x8000}, 0x4000001) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000280)=0x8) 2018/05/29 17:13:07 executing program 0: r0 = msgget$private(0x0, 0x200) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) r2 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000400)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000440)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000480)={{0x0, r1, r2, r3, r4, 0x0, 0x401}, 0x1, 0x6, 0x7fffffff, 0x6, 0x40, 0xda, r5, r6}) unshare(0x2000400) r7 = socket(0xa, 0x1, 0x0) ioctl(r7, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet_tcp(0x2, 0x1, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r8, 0x40086607, &(0x7f0000000080)={0x20000201, &(0x7f0000000100)}) 2018/05/29 17:13:07 executing program 0: getpid() fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='net\x00') preadv(r1, &(0x7f0000001180)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x100) signalfd4(r1, &(0x7f0000000040), 0x8, 0x80000) 2018/05/29 17:13:07 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r0, r0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYBLOB="bcce4df9e96f7c6101000000000000000000000080000000000080000000000081e6b14aed1fb9df490f0a16dfcaa86834c23d5ab1aabb9dd724aeaa8a51afdfbbb7275be44620e992a55d4f0aa6d4c57c7b6d08cdf174208ca84ff9fde20a7b75134bebe31bbeeb896f0c797c9b1137606d50341282705854015bb395a951df3377d401a59859dbca8e9d6148795eaf84897b50df7f9483d90a908d4d5f0777daed2560e6623295dad0dc12a699a11c70f314f79b29138a00000000000000", 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@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000000)={0x1000, 0x10001}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000240)) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000140)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x3, 0x76, 0x793, 0x8, 0x0, 0x39, 0x10000, 0x6, 0x3, 0x1, 0xfff, 0x100, 0x9, 0x5, 0xc65, 0x5, 0x2, 0x100, 0x1, 0x14516, 0xfffffffffffffef1, 0x1, 0x3, 0x3, 0x3, 0x6, 0x0, 0x8, 0x2, 0x20, 0x7, 0xffff, 0xd0, 0xa7c1, 0x3, 0x2, 0x0, 0x79b6d4c4, 0x4, @perf_config_ext={0x7c, 0x8000}, 0x100, 0x80000001, 0x2, 0x6, 0xdab, 0x7, 0xffffffffffffffc6}, r4, 0x8, r1, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/29 17:13:07 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0x40000}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:07 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x6e1, 0x4, 0x100, 0x3}, {0x10000, 0x40, 0x3, 0x3}, {0x0, 0x4, 0x8, 0xfffffffffffffffc}, {0x9, 0x46839bb9, 0x8, 0x8001}]}) 2018/05/29 17:13:07 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x200003, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000002c0)=0x7, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000100)) poll(&(0x7f0000000040)=[{r0}], 0x1, 0xcf6a) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x20000) signalfd4(r0, &(0x7f0000000000), 0x8, 0x0) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000140)={{0x7, 0x3, 0x0, 0xf970, "82f45494a756f239c3487e657ce66788a09192e81d6186aec7dbdf78af078e59932606e20015c3ab9b8e4eea", 0x89}, 0x0, 0x0, 0x9, r3, 0x10000, 0x1400, "f004ccf2f65662752ee8316552566a137b20221bbb5d4fbec0f67d6f87cc0a63abca3e0ff96bf514697216d1d5a471adf5401cc5b13e40ad2ee2484dfb443af3", &(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x12, [], [0x7, 0xb0, 0x100000000, 0x3]}) 2018/05/29 17:13:08 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x10000003, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554114df45bad382d0ec01857fa07421a5de901d2da75af1f0200f5ab26d7a071ccf1cd182ffdecfb35331c5a6be1bd118f4728e9a29f8c482d9c34") ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) r4 = socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000001c0)="73797363616c6c00b3de9bf7fdffffffffffffff511e35b9a0a115dee16558beb8ff95f729435cd8e7346d86f5de39f147") read(r5, &(0x7f0000000000)=""/240, 0xf0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000280)=""/72, &(0x7f0000000040)=0x48) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000640)={0x0, @loopback, @dev}, &(0x7f0000000680)=0xc) getresuid(&(0x7f00000006c0), &(0x7f0000000700)=0x0, &(0x7f0000000740)) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000780)={{{@in6, @in6=@dev={0xfe, 0x80, [], 0x1f}, 0x4e21, 0x6, 0x4e22, 0x0, 0x2, 0xa0, 0xa0, 0x7f, r6, r7}, {0x80000001, 0x7, 0x8, 0x2bfc, 0x2, 0x4, 0x100000000, 0x10000}, {0x5, 0x1ff, 0x9, 0x2}, 0x2, 0x6e6bb9, 0x0, 0x1, 0x3, 0x3}, {{@in6, 0x4d6, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x6, 0x1, 0x10001, 0x2, 0x8000, 0x8}}, 0xe8) fcntl$setstatus(r4, 0x4, 0x46800) r8 = socket$inet6(0xa, 0x3, 0x3a) bind$inet6(r8, &(0x7f0000000080)={0xa, 0x4e24, 0xa7d, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, 0x1c) r9 = socket$netlink(0x10, 0x3, 0xc) writev(r9, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000000440)={{{@in=@broadcast, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000540)=0xe8) r10 = socket$netlink(0x10, 0x3, 0x11) writev(r10, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) r11 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="84e93ce8a8167d890233ac3f7b00e42ab9022ae54de2311e3516cc2c5bec6161e7910d9917758fa4ba9e819dc760d534f54ab2266609d4a32b047959c0fbfc7a2674c85c2f28d7a1e4deb1b213d139c88dd89dbe6e8b8b2f96f0689007088377078eda9fc45ce79bace5570950997c5c54efb7102b9d8b56847b3936c6971cb1bc71716498d5cea7abc2556987e76afa314d07fe461a1ab62070c00c1d023b067a38c92e3f4d82f51fd7de", 0xab, 0xfffffffffffffffd) fsetxattr(r9, &(0x7f00000005c0)=@known='security.selinux\x00', &(0x7f0000000600)=')/]*()vboxnet0\x00', 0xf, 0x1) r12 = add_key(&(0x7f00000002c0)='rxrpc\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="a128908e1c78e2d0f49d3bd96d2c5372911bcf561ade35290a9a165acd9588d87c0802be0785a483c7b14ebfed79dbf610f853a85a7a1ec6f41c21a428706a513161975bdb789da2c5321727760f8f03f00817f41fcb89546fd5d2fd28073dc09c0bd0502ff86d1dac51a608a0d662e3b518a8d6ed82aa1501750d7a840273bc33a9a8ff2682f21ad80ead90083cf028e70dde0e27530aa9d604ee83ff3eb2e4db226ceba80c14fed6c5ac97c482874a798af31744fd4cde3f838df00b85d9deb9f7babfc912efbfefab2f49", 0xcc, 0xfffffffffffffff8) keyctl$search(0xa, r11, &(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, r12) setsockopt$inet6_MRT6_ADD_MIF(r8, 0x29, 0xca, &(0x7f0000000580)={0x0, 0x0, 0x6, 0x8, 0x9}, 0xc) [ 1749.896931] Unknown ioctl 1074812117 [ 1749.935133] Unknown ioctl 1074812117 2018/05/29 17:13:08 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:08 executing program 0: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000100)=0x6e) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140), 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f00000000c0)={&(0x7f0000000680)={0x14, 0x1d, 0xfffffffffffffffd, 0x2, 0x4, {0x7592da05}}, 0xffffff79}, 0x1}, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x20) accept$inet(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10) write$fuse(r2, &(0x7f00000001c0)={0x14, 0x1, 0x2, @fuse_poll_out={0x91a}}, 0x14) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000440)=0x1ff, &(0x7f0000000480)=0x4) 2018/05/29 17:13:08 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0xa000000}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x40000000002, 0x3, 0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x20000, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2810) setsockopt$inet_tcp_int(r0, 0x6, 0x800000000001e, &(0x7f0000000040)=0x1, 0x4) getpid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000400)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000440)=0x0) r5 = getpgid(r4) r6 = syz_open_procfs(r5, &(0x7f0000000000)='attr/keycreate\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r6, 0xc0505510, &(0x7f0000000080)={0x2, 0x6, 0xde97, 0x3, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}]}) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r7 = dup3(r3, r3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r7, 0x8935, &(0x7f0000000340)={'ipddp0\x00', 0x7fff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={0x0, @dev, @multicast1}, &(0x7f00000003c0)=0xc) 2018/05/29 17:13:08 executing program 5: r0 = inotify_init() r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) flock(r1, 0x2) r2 = dup3(r0, r1, 0x0) r3 = socket(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$alg(r2, 0x0, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') 2018/05/29 17:13:08 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='.', &(0x7f00000001c0)='bdev\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) 2018/05/29 17:13:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x390, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x40000) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000000040)=0x40, 0x4) recvmmsg(r1, &(0x7f00000071c0)=[{{0x0, 0x0, &(0x7f0000006140)=[{&(0x7f0000006000)=""/103, 0x67}, {&(0x7f0000006080)=""/160, 0xa0}], 0x2, &(0x7f00000061c0)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000007380)={0x0, 0x1c9c380}) 2018/05/29 17:13:08 executing program 6: r0 = memfd_create(&(0x7f0000003ffa)='w0\x00\x00\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) r3 = memfd_create(&(0x7f0000000080)='dev ', 0x3) write(r2, &(0x7f0000000300)="3b2c00000000000003ff7a75ddaa325c6a1977c1e1c4858c3605af4ac1ba200d42834f5b31f708bbaaa9d7769eed0190f211f3850dfa1544893cfa10230c29e40280e611fd11bc7da2fec59f5d30b1dd270355290d5f719e7cb572baf40f21a92d97bc94cc6e9c533e49e05e642b2ee0fc7c66", 0x0) sendfile(r0, r3, &(0x7f00000000c0), 0xfff9) readv(r1, &(0x7f0000000540)=[{&(0x7f0000000100)=""/242, 0xf2}, {&(0x7f0000000040)=""/25, 0x19}, {&(0x7f0000000200)=""/1, 0x1}, {&(0x7f0000000280)=""/65, 0x41}, {&(0x7f0000000380)=""/134, 0x86}, {&(0x7f0000000440)=""/96, 0x60}, {&(0x7f00000004c0)=""/98, 0x62}], 0x7) fcntl$addseals(r3, 0x409, 0x8) lseek(r3, 0x0, 0x4) close(r1) dup2(r0, r3) r4 = socket(0xa, 0x2, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x8000) fallocate(r4, 0x1, 0x73ee2ce5, 0x7fffffff) ioctl(r4, 0x8912, &(0x7f0000000600)="c626262c8533bf7c8c29e762f1bdff1877bf959673361caeae945c230901a892420fcd713600f19daa084a1427178d931a1752da7cef755b3d262931aec44b96719b83febb261957aac1693b7d8a414ee20b2202931d1020c23ab1") 2018/05/29 17:13:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f00000000c0)=0x30) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) listen(r1, 0x0) 2018/05/29 17:13:09 executing program 5: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x181) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) r1 = syz_open_dev$sndtimer(&(0x7f0000920000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x2) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000040)={'raw\x00', 0x2c, "02bda923a1cdaacfc513ce2716bd3d33ec856cf9bdee6d278a1aa78564b5a2aa6c9137f5ffee561e9c87d07a"}, &(0x7f0000000100)=0x50) 2018/05/29 17:13:09 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:09 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0x34000}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:09 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000340)=0x10) 2018/05/29 17:13:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'bond0\x00'}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xffffffff, 0x181100) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000100)={0x0, 0x8001}) sendmsg$nl_route_sched(r2, &(0x7f0000000400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@newtaction={0x15c, 0x30, 0x10, 0x70bd2d, 0x25dfdbfd, {0x0, 0x15, 0xcfd}, [{0x50, 0x1, @m_bpf={0x4c, 0x12, {{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_ACT_BPF_OPS_LEN={0x8, 0x3, 0x5}}, {0x30, 0x6, "e6c93d8667a6146575a5754159376f1c733999df9c11a21b1995f65c9e637d0af41c745bc70faf4a102188"}}}}, {0xf8, 0x1, @m_bpf={0xf4, 0x20, {{0x8, 0x1, 'bpf\x00'}, {0x10, 0x2, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}}, {0xd4, 0x6, "e8bb922a2aaaad295509520373c97cd47a4b5447288495708e4522fdcb9c3a8b28fb73f8441fd60aca2693ac6ac6cf97f6b0a7585230d609e04c7d7cf5901aaee23de595f0bccebe4c1afb5e4ec460f2f9c4c93a8a52c0f2769e9c93bcfbb4b1a41a506d428e8cccfa02e68e134594765f459d7d5c5acefb3a19ed148d3d8e8a7beb528b37fae0a74178fa3a39617335a7e99a2ebfc21857d28c9ba7eb4e42cc529ddb26981845a11b838e84402984b4b884aab92871c7884c830a4e2df3f0d5090e3ea6bfd4f32f8ab4de73418b"}}}}]}, 0x15c}, 0x1, 0x0, 0x0, 0x4010}, 0x20004005) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 1751.146627] pic_ioport_write: 20 callbacks suppressed [ 1751.146632] kvm: pic: level sensitive irq not supported [ 1751.152482] pic_ioport_write: 20 callbacks suppressed [ 1751.152487] kvm: pic: single mode not supported [ 1751.163765] kvm: pic: single mode not supported [ 1751.168597] kvm: pic: level sensitive irq not supported [ 1751.176280] kvm: pic: level sensitive irq not supported [ 1751.182744] kvm: pic: single mode not supported [ 1751.188223] kvm: pic: level sensitive irq not supported [ 1751.195241] kvm: pic: level sensitive irq not supported [ 1751.201724] kvm: pic: level sensitive irq not supported [ 1751.209175] kvm: pic: level sensitive irq not supported [ 1751.216974] kvm: pic: level sensitive irq not supported [ 1751.223929] kvm: pic: single mode not supported [ 1751.229402] kvm: pic: level sensitive irq not supported [ 1751.234862] kvm: pic: level sensitive irq not supported [ 1751.242832] kvm: pic: single mode not supported [ 1751.252830] kvm: pic: single mode not supported [ 1751.258903] kvm: pic: single mode not supported [ 1751.265489] kvm: pic: single mode not supported [ 1751.300249] kvm: pic: single mode not supported 2018/05/29 17:13:09 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:09 executing program 5: r0 = socket(0xa, 0x80001, 0x1ff) ioctl(r0, 0x8000000000008912, &(0x7f0000000000)="c626262c8523bf0190f66f") clock_gettime(0x4, &(0x7f0000000100)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000140)=0xc) 2018/05/29 17:13:09 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0xffffffc0}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:09 executing program 1: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x52d}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) 2018/05/29 17:13:09 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4000000000000) ioctl$SG_SCSI_RESET(r1, 0x5382, 0x0) 2018/05/29 17:13:09 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) lookup_dcookie(0x0, &(0x7f00000002c0)=""/135, 0x87) 2018/05/29 17:13:09 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x61, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0xfffffe45}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) sendmsg(r1, &(0x7f0000001800)={&(0x7f0000001580)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001400)='$', 0x1}], 0x1, &(0x7f0000001780)}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x40000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x8}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001240)='/dev/qat_adf_ctl\x00', 0x202, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000001200)={r3, 0x80000, r4}) 2018/05/29 17:13:09 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x20001) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0x100, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000100)={0x2, 0x0, 'client1\x00', 0x3, "0d1856935c522633", "4d65dabd6bb2d1be260928acbb5d2ad0675dff04f2209a3b1b7c461732d4360d", 0x3, 0x1f}) r2 = socket(0xa, 0x400000000001, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000000c0)={'ip6tnl0\x00', 0xaf}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000001c0)=""/134) 2018/05/29 17:13:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="30000000320023000000000000000781f7b71e00000a0000004000000000000005033e74000010000000000000000000efb7cd9c503f90738439375e176dc1567d2ccfd3d6f8effd6fdc"], 0x30}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x6, 0x4000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000200)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) r3 = semget$private(0x0, 0x5, 0xa) semctl$GETVAL(r3, 0x4, 0xc, &(0x7f0000000240)=""/82) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) 2018/05/29 17:13:09 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:09 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="4000000000000000010000000000000001000000000000000000000800000000000000f50000000000000047080000000000000000000000000000000000000000000005000000000000000000000000000000"]) ioctl(r0, 0x8912, &(0x7f00000003c0)="c626262c8523bf012c766f2ea5f3430c21acb9b6385fc6c3b899c5d46d65204dc0984769479286bac9059e110afc27a610e49c4148ae8ffa862e900c859938ca888c10233e0f579fb807cc1f72f3aca9dd9fdda6b7257a45c5b0f4ecc200b68bff0255b20402348346cff9fa85bd8945ce10b8d14a3b516e12b543223ea6d93188735670e0a7ab2a785ccdf853a493a630caa26779fe34f6304f1ec39170bbf6b436ef264114be9cc6242da7b1f02b06bd221239ccdd2ba648919503a996c7af2ae89b13a3ed0031758c0fff2a9bef6fa2efb4a76a365d7eeeb10c08cbb9555bc47bc4566f78cd39c6b4a621db8ddbf5d0b890b976fabf023717d90795022b658e695606d8757045b2e430504424e2c46c03f67b") setregid(0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x8c) getgroups(0x3, &(0x7f0000000280)=[r2, r3, r4]) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/05/29 17:13:09 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0x200000000000000}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:10 executing program 0: r0 = eventfd(0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f85bf03f5991eadba795aae807a0e7cf1f559ecc38a22cc70a1460527ee9a019cbf0ef9420e489192ef6ca5f464308779b0d8b591ccd8f5e129d5f4462323a1e649abf7b684c150a0d7c6785893c099d43288e468aa046f1facb2d1838e7150455ec1a016dce1ad8da556ada9e6524e62b07a1350a850f61903574108", 0x7d, 0xfffffffffffffff9) keyctl$describe(0x6, r2, &(0x7f0000000140)=""/125, 0x7d) 2018/05/29 17:13:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x10000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000140)={0x7b, 0x0, [0x2, 0x10000, 0x4, 0x67e]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000000010000434d564b00089ce0d241bd0033a3e056cf0061f6280c74c2f23986160ad033be4e33f396bf8e30981e761a8a8efdf3c1b81a500c7c7da1e79165df1de3883fdca312de1280da7bdd5d5fe26ecafee062d4f25a"]) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000a4e000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000080)="c4c1ed7418c4c3a17d400e00b8d5399f230f23d80f21f835800000800f23f80fc799f3000000f30f185217c4e135f2930d00000066ba6100ecc4c2cd291aea0e000000910066f4", 0x47}], 0x1, 0x0, &(0x7f0000000100), 0x0) 2018/05/29 17:13:10 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) [ 1751.307353] kvm: pic: single mode not supported [ 1751.942401] netlink: 28 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/29 17:13:10 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x1080000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000100)={0x20, 0x8, 0x81, @random="cd3448a339a0", 'teql0\x00'}) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c440055f50022000500000000000000000004000000539259a1fe2e3f1d0000000000", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) getuid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) close(r4) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00000002c0)={r5, 0x7, &(0x7f00000001c0)=[0x1f, 0xfffffffffffffff7, 0x7, 0x8, 0x74, 0x3, 0x0], &(0x7f0000000200)=[0xcc, 0xb54, 0x40000000000], 0x21, 0x1, 0x5, &(0x7f0000000240)=[0x3], &(0x7f0000000280)=[0x3, 0x8001, 0x8, 0x1, 0x3]}) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) 2018/05/29 17:13:10 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0x1100000000000000}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) [ 1752.047802] netlink: 28 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/29 17:13:11 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200201, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x81) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x200, 0x10000) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/29 17:13:11 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0xffffff7f00000000}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:11 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:11 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="17070040", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x1ff, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0xc, 0x0, &(0x7f0000000140)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f00000001c0)}) 2018/05/29 17:13:11 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8, 0x7}, 0x2c) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x10) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast, @dev}, &(0x7f0000000180)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xb, 0x2, &(0x7f0000000040)=@raw=[@call={0x85, 0x0, 0x0, 0x21}], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x2, &(0x7f00000000c0)=""/2, 0x41100, 0x1, [], r1, 0x9}, 0x48) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x141001, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x5) chdir(&(0x7f0000000440)='./file0\x00') getsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000000240), &(0x7f0000000400)=0x4) sendto(r2, &(0x7f0000000280)="14d88f72203e754ff12447570969d5d59ce5fdad0a3a9312275a770539fc8350f3f53ddffbefedc4482014155808c565230869c00c9c765b0b983d5d85e7c1af3104678d50bdb1426e4be37b142eb96de01606a98540c8f7ae99de992f7ce9c9d2eff0ead7f1f73d67e9cf3d680a645186e39d9d6191d9660071de38dca08cf900180f1192fb32d51a68785118", 0x8d, 0x20000000, &(0x7f0000000340)=@pptp={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80) 2018/05/29 17:13:11 executing program 1: r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000595ff8)=0x3) ioctl(r0, 0x6, &(0x7f0000000000)="238b108c9fa5b9b7757dcb302f20427c4ab2ac5cf35dde0d579f1a3135b1feb6eb398120fd50252dddff400daf0ee72312735c2f4b1fbacdb22e8d2bf916343cec13f2019a44fcbe9d5583fb687d472a6dfd7260aabd4c2b2aa50b3b62272aa7d58239ffe45a726f0ef95317e9a80ddbb97b3a") mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x100000b, 0x52, r0, 0x0) writev(r0, &(0x7f0000001500)=[{&(0x7f00000011c0)='\x00', 0x1}], 0x1) close(r0) msync(&(0x7f00004bd000/0x4000)=nil, 0x4000, 0x2) 2018/05/29 17:13:11 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0xbda, 0x1, 0x0, 0x1, r0, 0x8}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x4, 0x7, 0x4, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/05/29 17:13:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0xb) mlock2(&(0x7f0000f93000/0x3000)=nil, 0x3000, 0x2) perf_event_open(&(0x7f000002ef88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) [ 1752.933593] Unknown ioctl 19247 [ 1752.943543] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1752.961423] binder: 13404:13407 unknown command 1073743639 [ 1752.969114] binder: 13404:13407 ioctl c0306201 20007000 returned -22 [ 1752.976214] Unknown ioctl 19247 2018/05/29 17:13:11 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0xeffdffff}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:11 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:11 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000698000)=@generic, 0x80, &(0x7f0000000000), 0x4c1, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/05/29 17:13:11 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='(odevvmnet0eth0em1nodevmime_type\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_vif\x00') ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000140)={0x0, 0x80000001, 0x0, 0x3, &(0x7f0000ffc000/0x1000)=nil, 0x9}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x210002, 0x0) signalfd(r0, &(0x7f00000000c0)={0xdb5}, 0x8) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000300)={r2, r2, 0x6960, 0x4, &(0x7f0000000200)="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", 0x8, 0x80000000000101, 0x10001, 0x72, 0x0, 0x3, 0x0, "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"}) [ 1753.003535] binder: 13404:13407 BC_FREE_BUFFER u0000000000000000 no match [ 1753.033021] binder_alloc: binder_alloc_mmap_handler: 13404 20001000-20004000 already mapped failed -16 [ 1753.078212] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/29 17:13:11 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:11 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0xe8030000}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0x10, {0x2, 0x0, @rand_addr}, "00000000000210000000000000000004"}) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000080)=""/55, &(0x7f00000000c0)=0x37) [ 1753.102509] binder: 13404:13407 ioctl 40046207 0 returned -16 [ 1753.116157] binder: 13404:13414 unknown command 1073743639 [ 1753.130538] binder: 13404:13414 ioctl c0306201 20007000 returned -22 2018/05/29 17:13:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0x201, 0x0, 0x8}]}) r3 = gettid() ptrace$setsig(0x4203, r3, 0x20, &(0x7f0000000200)={0x41, 0x500000, 0x9, 0x2}) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000080)={0x62c1f1a2, 0xa3f, &(0x7f0000000000)="3ad15421f9340ec145bf60f601ad71175ac2d3484c5695ca3d0df5f999963ca010c7c0bc0c0c928d8a6fbef9f2fb92e6d81abfc8ca24f8131d25a45a0124fce02f9ad37a1c482e726e7d9768c354da166a1315850fa419b2dbe1320b69a95a86c96952360de616", &(0x7f0000000100)="e390d09559eb2e7b2fbebbb2d51db4c0787414088c9472bc96306e8d4344b99effefea970e560484fee95b64e3e456de9a6ae1ba964144597fd245e464b6216723de1f009448cee70f85112779c4e14661ce6a3cefe833f1568b36b3c81624db0f583f6a25e47d5ccf50ddee412c181a67891879b973827a579fd0d773d6d799b597368d4595cec09e26704797bdcb8665935d2945850f186bf45734405971f0143ac50bfd96a750954651c4b6b997315b1ec263ffa45659fcf89497761d02232bab89d66e0f676c03b70317e0525d27d9e27c03f01f61", 0x67, 0xd7}) r4 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x7, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000380)={@empty, 0x13, r5}) 2018/05/29 17:13:12 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/29 17:13:12 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f00000003c0)="64ac068c1e6251fdb7ddcde0d6421454a8c3a9efa17e20318825e3bc61d0f8a2f1ee3ff7ccb6611a475f105cdfd714794cc6b5fc2f57a902f786e77b3e8a809ab524c32cf836e7e954133ae5bf5dcab13d00df3110c5c37a892fbada756f2111950bf3720c6c764c24d4aeccace06bc0a09551bceaffcc6ed0dee73b7288f361c1544593", 0x84) r1 = semget$private(0x0, 0x7, 0x2) semtimedop(r1, &(0x7f0000000340)=[{0x0, 0x0, 0x800}], 0x1, &(0x7f0000000040)) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7ff, 0x10900) r2 = inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0xa000000a) inotify_rm_watch(r0, r2) 2018/05/29 17:13:12 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)}, 0x7}, {{&(0x7f00000008c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0x10, 0x10d, 0xcb2}], 0x10}}], 0x2, 0x0) 2018/05/29 17:13:12 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'team_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000440)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00'], 0x24}, 0x1}, 0x0) 2018/05/29 17:13:12 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f00000000c0)=""/34, 0x22, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000001c0)=""/179, &(0x7f0000000040)=0xb3) 2018/05/29 17:13:12 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)) 2018/05/29 17:13:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000ae27c3265d65aa1b00000000000000080000000000000000"]) 2018/05/29 17:13:12 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ff9000/0x3000)=nil) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x5000) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffa000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) shmdt(r1) 2018/05/29 17:13:12 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) [ 1754.398667] BUG: unable to handle kernel paging request at 0000000000005688 [ 1754.405951] PGD 1d7858067 P4D 1d7858067 PUD 1d79c9067 PMD 0 [ 1754.411783] Oops: 0002 [#1] SMP KASAN [ 1754.415588] Dumping ftrace buffer: [ 1754.419128] (ftrace buffer empty) [ 1754.422839] Modules linked in: [ 1754.426047] CPU: 0 PID: 13457 Comm: syz-executor6 Not tainted 4.17.0-rc7+ #73 [ 1754.433316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1754.442681] RIP: 0010:vmx_vcpu_run+0x942/0x25c0 [ 1754.447348] RSP: 0018:ffff8801a8abf398 EFLAGS: 00010002 [ 1754.452714] ================================================================== [ 1754.460094] BUG: KASAN: stack-out-of-bounds in __show_regs.cold.7+0x4e/0x54a [ 1754.467290] Read of size 8 at addr ffff8801a8abf310 by task syz-executor6/13457 [ 1754.474729] [ 1754.476362] CPU: 0 PID: 13457 Comm: syz-executor6 Not tainted 4.17.0-rc7+ #73 [ 1754.483632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1754.492985] Call Trace: [ 1754.495578] dump_stack+0x1b9/0x294 [ 1754.499211] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1754.504399] ? printk+0x9e/0xba [ 1754.507681] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 1754.512440] ? kasan_check_write+0x14/0x20 [ 1754.516681] print_address_description+0x6c/0x20b [ 1754.521535] ? __show_regs.cold.7+0x4e/0x54a [ 1754.525942] kasan_report.cold.7+0x242/0x2fe [ 1754.530367] __asan_report_load8_noabort+0x14/0x20 [ 1754.535304] __show_regs.cold.7+0x4e/0x54a [ 1754.539543] ? dump_stack_print_info.cold.2+0x43/0x52 [ 1754.544738] show_regs+0x2b/0x40 [ 1754.548103] __die+0x90/0xc4 [ 1754.551126] no_context+0x3ab/0x960 [ 1754.554752] ? kvm_mmu_notifier_release+0x59/0x90 [ 1754.559588] ? kvm_dying_cpu+0x50/0x50 [ 1754.563472] ? pgtable_bad+0x130/0x130 [ 1754.567363] ? __mmu_notifier_invalidate_range_end+0x380/0x380 [ 1754.573340] __bad_area_nosemaphore+0x2d3/0x370 [ 1754.578015] bad_area_nosemaphore+0x33/0x40 [ 1754.582339] __do_page_fault+0x1d3/0xe40 [ 1754.586403] ? __khugepaged_exit+0x421/0x680 [ 1754.590820] ? mm_fault_error+0x380/0x380 [ 1754.594973] ? exit_mmap+0xa4/0x5a0 [ 1754.598602] ? __ia32_sys_munmap+0x80/0x80 [ 1754.602844] ? __khugepaged_exit+0x449/0x680 [ 1754.607262] do_page_fault+0xee/0x8a7 [ 1754.611067] ? vmalloc_sync_all+0x30/0x30 [ 1754.615221] ? rcu_note_context_switch+0x710/0x710 [ 1754.620156] ? __might_sleep+0x95/0x190 [ 1754.624129] ? mmput+0x251/0x610 [ 1754.627493] ? lock_downgrade+0x851/0x8e0 [ 1754.631640] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1754.636485] page_fault+0x1e/0x30 [ 1754.639942] RIP: 0010:vmx_vcpu_run+0x942/0x25c0 [ 1754.644599] RSP: 0018:ffff8801a8abf398 EFLAGS: 00010002 [ 1754.649959] RAX: dffffc0000000000 RBX: 1ffff10035157d29 RCX: 0000000000000000 [ 1754.657233] RDX: 1ffff10038339400 RSI: ffffffff8110983b RDI: 0000000000000007 [ 1754.664506] RBP: ffff8801a8abea10 R08: ffff8801d91fa480 R09: ffffed003b5c46d2 [ 1754.671775] R10: ffffed003b5c46d2 R11: ffff8801dae23693 R12: 1ffff10035157d2d [ 1754.679040] R13: ffff8801c19ca000 R14: ffff8801a8abe9e8 R15: 0000000000000000 [ 1754.686345] ? pte_list_remove+0x14b/0x420 [ 1754.690591] WARNING: kernel stack regs at 0000000061c8654e in syz-executor6:13457 has bad 'bp' value 00000000acbe74f2 [ 1754.690600] unwind stack type:1 next_sp: (null) mask:0x2 graph_idx:0 [ 1754.690613] 00000000662418fc: ffff8801a8abed18 (0xffff8801a8abed18) [ 1754.690631] 0000000005f3727d: ffffffff8129e9d1 (show_trace_log_lvl+0x1dd/0x25c) [ 1754.690645] 000000006cb24a5e: ffffffff811f7452 (vmx_vcpu_run+0x942/0x25c0) [ 1754.690654] 00000000826b380c: ffff8801a8abf368 (0xffff8801a8abf368) [ 1754.690662] 000000008dd40e09: 0000000000000002 (0x2) [ 1754.690670] 000000006007d3d0: 0000000000000001 (0x1) [ 1754.690679] 00000000f21f6136: ffff8801a8ab8000 (0xffff8801a8ab8000) [ 1754.690689] 00000000e0971823: ffff8801a8ac0000 (0xffff8801a8ac0000) [ 1754.690694] 00000000fbc55e2c: 0000000000000000 ... [ 1754.690702] 00000000214804c7: 0000000000000001 (0x1) [ 1754.690711] 000000007f63e50a: ffff8801a8ab8000 (0xffff8801a8ab8000) [ 1754.690720] 00000000b87299ae: ffff8801a8ac0000 (0xffff8801a8ac0000) [ 1754.690725] 00000000882bd2fc: 0000000000000000 ... [ 1754.690733] 00000000544ac17c: 0000000000000002 (0x2) [ 1754.690742] 00000000ac059062: ffff8801d91fa480 (0xffff8801d91fa480) [ 1754.690751] 00000000b230ff58: 0000010100000000 (0x10100000000) [ 1754.690756] 00000000ea74ffc0: 0000000000000000 ... [ 1754.690765] 000000008712f548: ffff8801a8abec50 (0xffff8801a8abec50) [ 1754.690777] 000000004e70385c: ffffffff811f7452 (vmx_vcpu_run+0x942/0x25c0) [ 1754.690787] 00000000f09804bf: ffff8801a8abf2e8 (0xffff8801a8abf2e8) [ 1754.690795] 000000009a19a33f: 0000000000000093 (0x93) [ 1754.690800] 0000000031bea9b9: 0000000000000000 ... [ 1754.690816] 000000001dee8ac6: ffffffff88d18d60 (pv_cpu_ops+0x120/0x120) [ 1754.690824] 0000000027d60055: 00000000ffffffff (0xffffffff) [ 1754.690833] 0000000067cbc458: ffff8801a8abed28 (0xffff8801a8abed28) [ 1754.690846] 00000000883bfe69: ffffffff8129ea88 (show_stack+0x38/0x3a) [ 1754.690855] 00000000e9e61aa6: ffff8801a8abedd8 (0xffff8801a8abedd8) [ 1754.690879] 0000000014cfceaf: ffffffff876824d5 (dump_stack+0x1b9/0x294) [ 1754.690888] 000000009363994e: fffffbfff11a31ac (0xfffffbfff11a31ac) [ 1754.690898] 0000000040d6f599: dffffc0000000000 (0xdffffc0000000000) [ 1754.690907] 000000004f34bb73: 1ffff10035157daa (0x1ffff10035157daa) [ 1754.690916] 00000000a6e7107d: 0000000041b58ab3 (0x41b58ab3) [ 1754.690931] 000000004106ea7a: ffffffff889a5d6c (regoff.33625+0x35bbcc/0x36e380) [ 1754.690947] 00000000e95e2de6: ffffffff8768231c (dump_stack_print_info.cold.2+0x52/0x52) [ 1754.690963] 0000000070493b16: ffffffff8160f782 (printk+0x9e/0xba) [ 1754.690971] 00000000a3636cb8: 0000000041b58ab3 (0x41b58ab3) [ 1754.690982] 00000000cb029a03: ffffffff889bb5fa (K512_4+0x127a/0x11bdbc) [ 1754.690995] 000000001b7a8a70: ffffffff8160f6e4 (kmsg_dump_rewind_nolock+0xe4/0xe4) [ 1754.691008] 00000000755c3eda: ffffffff88e23780 (kmem_cache_boot+0x320/0x320) [ 1754.691017] 00000000032784f1: ffffffff00000008 (0xffffffff00000008) [ 1754.691026] 000000003bf40070: ffff8801a8abee20 (0xffff8801a8abee20) [ 1754.691035] 00000000134c71b9: ffff8801a8abedd0 (0xffff8801a8abedd0) [ 1754.691051] 00000000c868d190: ffffffff81b5a244 (kasan_check_write+0x14/0x20) [ 1754.691058] 000000008cbf3d89: ffffea0006a2afc0 (0xffffea0006a2afc0) [ 1754.691062] 0000000033366bf3: 0000000000000000 ... [ 1754.691070] 00000000f340ef06: ffff8801a8abf310 (0xffff8801a8abf310) [ 1754.691076] 0000000027837dc2: 0000000000000008 (0x8) [ 1754.691084] 0000000006fb096e: ffff8801a8abf310 (0xffff8801a8abf310) [ 1754.691091] 000000001fbfba90: ffff8801a8abee10 (0xffff8801a8abee10) [ 1754.691104] 00000000fa484458: ffffffff81b5b531 (print_address_description+0x6c/0x20b) [ 1754.691113] 00000000e159ad76: ffff8801a8abf310 (0xffff8801a8abf310) [ 1754.691118] 0000000017e77944: 0000000000000000 ... [ 1754.691134] 000000001a594406: ffffffff8128c4d4 (__show_regs.cold.7+0x4e/0x54a) [ 1754.691140] 0000000093ec5cf5: 0000000000000008 (0x8) [ 1754.691149] 0000000001780368: ffff8801a8abf310 (0xffff8801a8abf310) [ 1754.691158] 00000000226be49b: ffff8801a8abee50 (0xffff8801a8abee50) [ 1754.691170] 00000000253f67c9: ffffffff81b5b912 (kasan_report.cold.7+0x242/0x2fe) [ 1754.691178] 00000000fe6a7421: 0000000000000086 (0x86) [ 1754.691187] 00000000ed467465: ffff8801a8abf2e8 (0xffff8801a8abf2e8) [ 1754.691194] 000000001d8e0aad: 0000000000000001 (0x1) [ 1754.691199] 0000000093e81ea6: 0000000000000000 ... [ 1754.691208] 000000007081de5e: ffff8801a8abf2e8 (0xffff8801a8abf2e8) [ 1754.691216] 00000000b59a7013: ffff8801a8abee60 (0xffff8801a8abee60) [ 1754.691230] 00000000fb8412f6: ffffffff81b5b214 (__asan_report_load8_noabort+0x14/0x20) [ 1754.691237] 000000003ce80956: ffff8801a8abeec8 (0xffff8801a8abeec8) [ 1754.691249] 000000002185ab3f: ffffffff8128c4d4 (__show_regs.cold.7+0x4e/0x54a) [ 1754.691256] 00000000828f0653: ffff8801a8abeeb0 (0xffff8801a8abeeb0) [ 1754.691269] 00000000ee56e5f2: ffffffff8768230d (dump_stack_print_info.cold.2+0x43/0x52) [ 1754.691277] 0000000093db7d39: ffff8801a8abf2e8 (0xffff8801a8abf2e8) [ 1754.691288] 000000002189c8e2: ffffffff889b2919 (regoff.33625+0x368779/0x36e380) [ 1754.691301] 000000001119c890: ffffffff87c79800 (__func__.46292+0x680/0x940) [ 1754.691308] 00000000b8fb8a94: 0000000000000002 (0x2) [ 1754.691315] 000000001d31c13f: ffff8801a8abf2e8 (0xffff8801a8abf2e8) [ 1754.691326] 0000000035382883: ffffffff87c79800 (__func__.46292+0x680/0x940) [ 1754.691332] 000000002b4c9fac: 0000000000000002 (0x2) [ 1754.691336] 00000000f9945493: 0000000000000000 ... [ 1754.691344] 000000009bd7254f: ffff8801a8abf2e8 (0xffff8801a8abf2e8) [ 1754.691351] 0000000070aa6b5c: ffff8801a8abef00 (0xffff8801a8abef00) [ 1754.691362] 00000000a7dc38f1: ffffffff8129e71b (show_regs+0x2b/0x40) [ 1754.691368] 0000000006563031: ffff8801a8abf2e8 (0xffff8801a8abf2e8) [ 1754.691377] 00000000be4832b9: ffff8801a8abf2e8 (0xffff8801a8abf2e8) [ 1754.691387] 000000004ad8438b: ffffffff87c79800 (__func__.46292+0x680/0x940) [ 1754.691394] 0000000014802ba9: 0000000000000002 (0x2) [ 1754.691398] 000000005263e843: 0000000000000000 ... [ 1754.691404] 00000000f10d1742: ffff8801a8abef28 (0xffff8801a8abef28) [ 1754.691415] 0000000019a9ae59: ffffffff8129ec5c (__die+0x90/0xc4) [ 1754.691422] 0000000016c24ab4: 1ffff10035157dee (0x1ffff10035157dee) [ 1754.691429] 00000000237d2636: 0000000057ac6e9d (0x57ac6e9d) [ 1754.691436] 0000000043a31276: ffff8801d91fa480 (0xffff8801d91fa480) [ 1754.691445] 0000000072f475aa: ffff8801a8abeff8 (0xffff8801a8abeff8) [ 1754.691457] 00000000607a8582: ffffffff8135423b (no_context+0x3ab/0x960) [ 1754.691471] 00000000f403ea84: ffffffff81071959 (kvm_mmu_notifier_release+0x59/0x90) [ 1754.691483] 000000004a89f84e: ffffffff81071900 (kvm_dying_cpu+0x50/0x50) [ 1754.691490] 00000000c3fe8900: 0000000000000086 (0x86) [ 1754.691497] 00000000e9b72a45: dffffc0000000001 (0xdffffc0000000001) [ 1754.691505] 000000004270c2a9: ffffed000000000b (0xffffed000000000b) [ 1754.691511] 00000000a97b7941: 0000000000005688 (0x5688) [ 1754.691517] 00000000a57cae26: 0000000000000002 (0x2) [ 1754.691525] 0000000031b66bd6: 0000000041b58ab3 (0x41b58ab3) [ 1754.691537] 00000000f42aedb0: ffffffff889b0969 (regoff.33625+0x3667c9/0x36e380) [ 1754.691547] 0000000023b5dee2: ffffffff81353e90 (pgtable_bad+0x130/0x130) [ 1754.691555] 000000006ffbc2a8: ffff8801a8abef98 (0xffff8801a8abef98) [ 1754.691562] 0000000089a50681: 1ffff10035157df7 (0x1ffff10035157df7) [ 1754.691569] 00000000f6208799: 00000001a8abefd0 (0x1a8abefd0) [ 1754.691576] 000000007e3dcaff: ffff8801a8abf018 (0xffff8801a8abf018) [ 1754.691584] 00000000f005061b: ffff88018f28d828 (0xffff88018f28d828) [ 1754.691591] 00000000c50e91aa: ffff88018f28d300 (0xffff88018f28d300) [ 1754.691598] 00000000058c8423: 0000000041b58ab3 (0x41b58ab3) [ 1754.691610] 00000000fd3c8abe: ffffffff889a59e8 (regoff.33625+0x35b848/0x36e380) [ 1754.691622] 0000000056a93e78: ffffffff81b3b730 (__mmu_notifier_invalidate_range_end+0x380/0x380) [ 1754.691628] 0000000040fb95a9: 0000000000000002 (0x2) [ 1754.691636] 0000000029439eb2: ffff8801d91fa480 (0xffff8801d91fa480) [ 1754.691642] 000000007c2afb60: 0000000000005688 (0x5688) [ 1754.691650] 00000000e56e5ae4: ffff8801a8abf2e8 (0xffff8801a8abf2e8) [ 1754.691654] 00000000cc91b39b: 0000000000000000 ... [ 1754.691661] 00000000fa75458d: ffff8801a8abf058 (0xffff8801a8abf058) [ 1754.691672] 000000003c439f80: ffffffff81354ac3 (__bad_area_nosemaphore+0x2d3/0x370) [ 1754.691680] 0000000070fe0b29: ffffffff00000001 (0xffffffff00000001) [ 1754.691687] 00000000c3e0dced: 0000000041b58ab3 (0x41b58ab3) [ 1754.691694] 00000000ed63fd2a: ffff88018ab2c610 (0xffff88018ab2c610) [ 1754.691699] 00000000eaa7b098: 0000000000000000 ... [ 1754.691705] 00000000f40ef952: 00000001dae23680 (0x1dae23680) [ 1754.691713] 00000000afc5ab60: ffff8801a8abf2e8 (0xffff8801a8abf2e8) [ 1754.691719] 00000000a7906230: 0000000000000002 (0x2) [ 1754.691725] 0000000006cece4c: 0000000000005688 (0x5688) [ 1754.691730] 0000000085471bb7: 0000000000000000 ... [ 1754.691736] 00000000828f83fb: 0000000000000002 (0x2) [ 1754.691743] 00000000aa196da5: ffff8801a8abf088 (0xffff8801a8abf088) [ 1754.691754] 0000000031bd10a8: ffffffff81354b93 (bad_area_nosemaphore+0x33/0x40) [ 1754.691761] 000000007a065677: 0000000000005688 (0x5688) [ 1754.691768] 0000000082a14f25: ffff8801a8abf2e8 (0xffff8801a8abf2e8) [ 1754.691772] 00000000c92f1b6f: 0000000000000000 ... [ 1754.691779] 0000000088cf4236: 0000000000000001 (0x1) [ 1754.691786] 00000000d5439a3c: ffff8801a8abf170 (0xffff8801a8abf170) [ 1754.691797] 00000000fe31889c: ffffffff81355643 (__do_page_fault+0x1d3/0xe40) [ 1754.691804] 000000006a9c5c25: ffff8801d91fa480 (0xffff8801d91fa480) [ 1754.691817] 00000000a701ffcb: ffffffff88d8e520 (rcu_callback_map+0x40/0x40) [ 1754.691829] 00000000f73cd51f: ffffffff81ba59c1 (__khugepaged_exit+0x421/0x680) [ 1754.691836] 000000002670de63: ffff8801a8abf200 (0xffff8801a8abf200) [ 1754.691844] 000000001dd02edd: ffff880100000001 (0xffff880100000001) [ 1754.691850] 00000000675b28a9: 0000000000000286 (0x286) [ 1754.691858] 000000008e58879e: 1ffff10035157e1d (0x1ffff10035157e1d) [ 1754.691864] 00000000f384d938: 00000000000000a8 (0xa8) [ 1754.691867] 00000000b0189e2c: 0000000000000000 ... [ 1754.691879] 000000001cbe8151: ffff8801d91fa480 (0xffff8801d91fa480) [ 1754.691887] 00000000d0469b9a: 0000000041b58ab3 (0x41b58ab3) [ 1754.691898] 00000000d60cd1b9: ffffffff889b7583 (regoff.33625+0x36d3e3/0x36e380) [ 1754.691909] 00000000f9e64935: ffffffff81355470 (mm_fault_error+0x380/0x380) [ 1754.691916] 00000000a5500245: ffff8801a8abf228 (0xffff8801a8abf228) [ 1754.691926] 0000000016b6a989: ffffffff81a9b854 (exit_mmap+0xa4/0x5a0) [ 1754.691933] 000000005225a1b2: ffff8801c26d5be0 (0xffff8801c26d5be0) [ 1754.691941] 00000000d36f607b: 1ffff10035157e24 (0x1ffff10035157e24) [ 1754.691947] 00000000f7dc27fc: 0000000041b58ab3 (0x41b58ab3) [ 1754.691957] 00000000aee33d88: ffffffff889cdfa4 (K512_4+0x13c24/0x11bdbc) [ 1754.691967] 000000007c915485: ffffffff81a9b7b0 (__ia32_sys_munmap+0x80/0x80) [ 1754.691978] 00000000cb3adccd: ffffffff81ba59e9 (__khugepaged_exit+0x449/0x680) [ 1754.691987] 00000000ba1bf0d2: ffff8801a8abf228 (0xffff8801a8abf228) [ 1754.691993] 0000000075aa2d83: 1ffff10035157e32 (0x1ffff10035157e32) [ 1754.692002] 000000007222aa96: ffff8801a8abf2e8 (0xffff8801a8abf2e8) [ 1754.692009] 00000000f4892b49: 0000000000000002 (0x2) [ 1754.692018] 000000003d8e2f34: 0000000000005688 (0x5688) [ 1754.692027] 0000000012d2c543: ffff8801a8abf2b0 (0xffff8801a8abf2b0) [ 1754.692034] 00000000ee1fbcfb: ffff8801a8abf2d8 (0xffff8801a8abf2d8) [ 1754.692045] 000000004d25b4c6: ffffffff813563ce (do_page_fault+0xee/0x8a7) [ 1754.692050] 00000000b0998e12: 0000000000000000 ... [ 1754.692059] 0000000082a5a5da: ffff8801a8abf198 (0xffff8801a8abf198) [ 1754.692067] 00000000a26c99da: 0000000041b58ab3 (0x41b58ab3) [ 1754.692082] 0000000029b59b21: ffffffff889a59e8 (regoff.33625+0x35b848/0x36e380) [ 1754.692094] 000000007c3e646d: ffffffff813562e0 (vmalloc_sync_all+0x30/0x30) [ 1754.692110] 000000004909af84: ffffffff81650730 (rcu_note_context_switch+0x710/0x710) [ 1754.692119] 00000000f1c61edd: 1ffff10035157e42 (0x1ffff10035157e42) [ 1754.692128] 00000000c317df10: ffff8801a8abf200 (0xffff8801a8abf200) [ 1754.692138] 00000000573be2d5: ffff8801d2d349b0 (0xffff8801d2d349b0) [ 1754.692147] 00000000989efea3: ffff8801d91fa480 (0xffff8801d91fa480) [ 1754.692161] 00000000052213f6: ffffffff87c88b80 (reg2hex+0x3a0/0xf80) [ 1754.692169] 00000000a181a3d4: 00000000000003d3 (0x3d3) [ 1754.692174] 00000000e8b1f2d6: 0000000000000000 ... [ 1754.692183] 00000000dddc9589: ffff8801a8abf228 (0xffff8801a8abf228) [ 1754.692199] 0000000031aab5ad: ffffffff81525705 (__might_sleep+0x95/0x190) [ 1754.692207] 00000000edb243fb: c133ccf6b352e400 (0xc133ccf6b352e400) [ 1754.692217] 00000000610cdb5c: ffff88018f28d300 (0xffff88018f28d300) [ 1754.692226] 00000000ec8678a4: 1ffff10035157e4a (0x1ffff10035157e4a) [ 1754.692236] 00000000cf2a5da4: ffff8801a8abf330 (0xffff8801a8abf330) [ 1754.692244] 000000003918f500: ffff8801a8abf2b0 (0xffff8801a8abf2b0) [ 1754.692254] 0000000078ed9d4f: ffff88018f28d428 (0xffff88018f28d428) [ 1754.692263] 000000006edf6313: ffff8801a8abf358 (0xffff8801a8abf358) [ 1754.692276] 000000004a9416cd: ffffffff8144c021 (mmput+0x251/0x610) [ 1754.692284] 0000000013838b42: 0000000041b58ab3 (0x41b58ab3) [ 1754.692296] 000000000a197c46: ffffffff889c0ae8 (K512_4+0x6768/0x11bdbc) [ 1754.692310] 0000000096b9ac52: ffffffff815d1301 (lock_downgrade+0x851/0x8e0) [ 1754.692318] 000000000598d4f8: 0000000041b58ab3 (0x41b58ab3) [ 1754.692326] 000000006b2b5c66: 0000000000000086 (0x86) [ 1754.692334] 00000000c999e151: 0000000000000001 (0x1) [ 1754.692339] 00000000e6071e9d: 0000000000000000 ... [ 1754.692348] 00000000ce384766: ffff8801a8abf2d0 (0xffff8801a8abf2d0) [ 1754.692364] 000000009f6ff9ec: ffffffff81007c50 (trace_hardirqs_off_thunk+0x1a/0x1c) [ 1754.692369] 000000000e631098: 0000000000000000 ... [ 1754.692377] 00000000faa2acd8: 0000000087800a07 (0x87800a07) [ 1754.692385] 00000000cef6c905: 0000000000000001 (0x1) [ 1754.692390] 0000000027ae2772: 0000000000000000 ... [ 1754.692399] 0000000020b191fb: ffff8801a8abf2e9 (0xffff8801a8abf2e9) [ 1754.692414] 00000000f6ba426b: ffffffff87800fce (page_fault+0x1e/0x30) [ 1754.692418] 0000000061c8654e: 0000000000000000 ... [ 1754.692428] 000000004a8f6e21: ffff8801a8abe9e8 (0xffff8801a8abe9e8) [ 1754.692437] 0000000067a7b0e5: ffff8801c19ca000 (0xffff8801c19ca000) [ 1754.692446] 00000000f37c8f48: 1ffff10035157d2d (0x1ffff10035157d2d) [ 1754.692455] 00000000d61e4b38: ffff8801a8abea10 (0xffff8801a8abea10) [ 1754.692465] 00000000caa890dd: 1ffff10035157d29 (0x1ffff10035157d29) [ 1754.692474] 000000008fa76a5f: ffff8801dae23693 (0xffff8801dae23693) [ 1754.692483] 00000000716e0094: ffffed003b5c46d2 (0xffffed003b5c46d2) [ 1754.692493] 0000000036366198: ffffed003b5c46d2 (0xffffed003b5c46d2) [ 1754.692502] 00000000cdc0bab3: ffff8801d91fa480 (0xffff8801d91fa480) [ 1754.692511] 0000000015b43438: dffffc0000000000 (0xdffffc0000000000) [ 1754.692516] 000000006f86cfc3: 0000000000000000 ... [ 1754.692525] 00000000caa90854: 1ffff10038339400 (0x1ffff10038339400) [ 1754.692540] 000000000b933e3a: ffffffff8110983b (pte_list_remove+0x14b/0x420) [ 1754.692548] 00000000d33a2c1a: 0000000000000007 (0x7) [ 1754.692557] 0000000081e3a4f9: ffffffffffffffff (0xffffffffffffffff) [ 1754.692569] 0000000011c3253d: ffffffff811f7452 (vmx_vcpu_run+0x942/0x25c0) [ 1754.692577] 0000000024562eb8: 0000000000000010 (0x10) [ 1754.692586] 000000005f8d85f6: 0000000000010002 (0x10002) [ 1754.692595] 0000000073261984: ffff8801a8abf398 (0xffff8801a8abf398) [ 1754.692603] 00000000ed5bfa7a: 0000000000000018 (0x18) [ 1754.692607] 0000000002150777: 0000000000000000 ... [ 1754.692621] 00000000d52d70b7: ffffffff8110975b (pte_list_remove+0x6b/0x420) [ 1754.692630] 000000009647edec: 1ffff10000000000 (0x1ffff10000000000) [ 1754.692639] 00000000841ce308: ffff8801d91fab38 (0xffff8801d91fab38) [ 1754.692647] 0000000025a0f57d: 0000000000000201 (0x201) [ 1754.692656] 000000001e673223: 0000000041b58ab3 (0x41b58ab3) [ 1754.692668] 000000002137cf87: ffffffff889bbcc0 (K512_4+0x1940/0x11bdbc) [ 1754.692683] 00000000b4eac37c: ffffffff8146dc30 (mm_update_next_owner+0x980/0x980) [ 1754.692697] 00000000fea23572: ffffffff889a7b58 (regoff.33625+0x35d9b8/0x36e380) [ 1754.692711] 00000000ac9ef0ca: ffffffff815c8210 (print_usage_bug+0xc0/0xc0) [ 1754.692719] 00000000ffe67a83: 0000000000000286 (0x286) [ 1754.692727] 000000008a490234: 0000000041b58ab3 (0x41b58ab3) [ 1754.692742] 00000000d7b949c9: ffffffff889a50ef (regoff.33625+0x35af4f/0x36e380) [ 1754.692754] 00000000c65107a5: ffffffff815c1e00 (graph_lock+0x170/0x170) [ 1754.692770] 00000000c958fe15: ffffffff815e1a5e (do_raw_spin_unlock+0x9e/0x2e0) [ 1754.692779] 0000000030ea8928: 0000000041b58ab3 (0x41b58ab3) [ 1754.692793] 000000008896c255: ffffffff889a5d6c (regoff.33625+0x35bbcc/0x36e380) [ 1754.692801] 000000005386e32f: 0000000041b58ab3 (0x41b58ab3) [ 1754.692816] 000000002b35ef73: ffffffff889b1f80 (regoff.33625+0x367de0/0x36e380) [ 1754.692830] 00000000831d945c: ffffffff81650730 (rcu_note_context_switch+0x710/0x710) [ 1754.692843] 00000000fb4e8950: ffffffff815d1f7c (lock_acquire+0x1dc/0x520) [ 1754.692848] 000000001b5385a4: 0000000000000000 ... [ 1754.692857] 00000000716873bd: ffff8801a8abf7f0 (0xffff8801a8abf7f0) [ 1754.692866] 00000000192222dd: ffff8801d91fa480 (0xffff8801d91fa480) [ 1754.692875] 00000000fa52014e: 0000000000000000 ... [ 1754.692883] 00000000f2129fc0: 0000000000000039 (0x39) [ 1754.692888] 000000006b14b534: 0000000000000000 ... [ 1754.692897] 000000008e85aa57: ffff8801a8abf4a8 (0xffff8801a8abf4a8) [ 1754.692911] 0000000090a8fbf6: ffffffff81525705 (__might_sleep+0x95/0x190) [ 1754.692921] 000000009ad12502: ffff8801a8abf7d8 (0xffff8801a8abf7d8) [ 1754.692930] 00000000fbbb175d: ffff8801a8abf7d8 (0xffff8801a8abf7d8) [ 1754.692939] 0000000046cb2a5e: 1ffff10035157ea6 (0x1ffff10035157ea6) [ 1754.692948] 00000000875ac5e1: ffff8801d91facb8 (0xffff8801d91facb8) [ 1754.692957] 0000000038becdff: ffffc90000c7e420 (0xffffc90000c7e420) [ 1754.692967] 000000000394db6d: ffffc90000c7e420 (0xffffc90000c7e420) [ 1754.692975] 00000000d0cd648f: 000000000000008e (0x8e) [ 1754.692984] 000000006ba77c61: ffff8801d91facda (0xffff8801d91facda) [ 1754.692989] 00000000f9f2b488: 0000000000000000 ... [ 1754.692997] 00000000e0353e00: 000000000000000c (0xc) [ 1754.693005] 000000006ea35072: ffff8801d91faca4 (0xffff8801d91faca4) [ 1754.693014] 00000000d0b61385: ffff8801a8abf870 (0xffff8801a8abf870) [ 1754.693028] 00000000f1ea9565: ffffffff815cb585 (__lock_acquire+0x7f5/0x5140) [ 1754.693037] 000000004b77f1a1: ffffc90000c7e420 (0xffffc90000c7e420) [ 1754.693046] 00000000675fd69a: ffff8801d91fa480 (0xffff8801d91fa480) [ 1754.693055] 000000002864e22e: ffff8801a8abf550 (0xffff8801a8abf550) [ 1754.693065] 0000000020606fce: ffff8801a8abf638 (0xffff8801a8abf638) [ 1754.693073] 0000000044573626: 0000000000000286 (0x286) [ 1754.693078] 00000000c503dfdc: 0000000000000000 ... [ 1754.693087] 000000000d0d06b7: ffff880100000001 (0xffff880100000001) [ 1754.693096] 000000000ab77fb0: ffff8801d91facb0 (0xffff8801d91facb0) [ 1754.693104] 0000000097096272: 0000000000000286 (0x286) [ 1754.693113] 00000000b8d4e5c3: ffffffff00000001 (0xffffffff00000001) [ 1754.693121] 000000000ede95ce: 0000000041b58ab3 (0x41b58ab3) [ 1754.693133] 000000004ef3786a: ffffffff889c0ae8 (K512_4+0x6768/0x11bdbc) [ 1754.693142] 00000000f97a766c: ffff8801d91facd0 (0xffff8801d91facd0) [ 1754.693149] 0000000010d98b5c: ffffc90000000000 (0xffffc90000000000) [ 1754.693163] 000000006bfd9baf: ffffffff8a2219c0 (chainhash_table+0x3a1c0/0x40020) [ 1754.693169] 00000000c97c1954: 00000000000020bf (0x20bf) [ 1754.693178] 000000005e3021bd: ffff8801d91facd8 (0xffff8801d91facd8) [ 1754.693187] 0000000001a88696: ffff8801d91facb0 (0xffff8801d91facb0) [ 1754.693196] 000000004991e319: ffff8801d91facb8 (0xffff8801d91facb8) [ 1754.693205] 000000002d2aa85c: 1ffff10035157eb0 (0x1ffff10035157eb0) [ 1754.693212] 0000000074aca7f0: 0000000041b58ab3 (0x41b58ab3) [ 1754.693222] 00000000b04f768f: ffffffff889c0a58 (K512_4+0x66d8/0x11bdbc) [ 1754.693233] 000000001af1384d: ffffffff815cad90 (debug_check_no_locks_freed+0x310/0x310) [ 1754.693240] 000000002bbaf18a: 0000000000000230 (0x230) [ 1754.693247] 000000001ce345e9: ffff8801a8abf638 (0xffff8801a8abf638) [ 1754.693259] 000000007f1b8e3a: ffffffff815e1a5e (do_raw_spin_unlock+0x9e/0x2e0) [ 1754.693266] 0000000030cdcd6c: 0000000041b58ab3 (0x41b58ab3) [ 1754.693278] 00000000690c876f: ffffffff889a5d6c (regoff.33625+0x35bbcc/0x36e380) [ 1754.693290] 0000000079a1075d: ffffffff815e19c0 (do_raw_spin_trylock+0x1b0/0x1b0) [ 1754.693294] 0000000086ed0b3b: 0000000000000000 ... [ 1754.693302] 000000008ff95435: ffff880100000001 (0xffff880100000001) [ 1754.693307] 000000009364b7b6: 0000000000000000 ... [ 1754.693316] 00000000ed58e8af: ffffc90000c7e418 (0xffffc90000c7e418) [ 1754.693325] 0000000011297a9c: ffffc90000c7e440 (0xffffc90000c7e440) [ 1754.693339] 0000000049d89edf: ffffffff81b5a244 (kasan_check_write+0x14/0x20) [ 1754.693347] 00000000d272f360: ffff8801a8abf630 (0xffff8801a8abf630) [ 1754.693364] 00000000fee20b2a: ffffffff81794403 (__sanitizer_cov_trace_switch+0x53/0x90) [ 1754.693371] 00000000b698e9e8: 0000000000000002 (0x2) [ 1754.693380] 0000000094544a9f: ffff88018f28d300 (0xffff88018f28d300) [ 1754.693389] 000000004fac875f: ffff8801a8abf878 (0xffff8801a8abf878) [ 1754.693403] 00000000433c34ac: ffffffff89c59b28 (lock_chains+0x7a5a8/0x200020) [ 1754.693419] 000000003324bb30: ffffffff8179434a (__sanitizer_cov_trace_const_cmp1+0x1a/0x20) [ 1754.693426] 000000004b5ce49d: ffff8801a8abf650 (0xffff8801a8abf650) [ 1754.693439] 0000000083b3a399: ffffffff816bfb2d (drop_futex_key_refs.isra.13+0x6d/0xe0) [ 1754.693446] 00000000db1d5796: ffff8801a8abf650 (0xffff8801a8abf650) [ 1754.693459] 000000005306f897: ffffffff817943a8 (__sanitizer_cov_trace_const_cmp8+0x18/0x20) [ 1754.693467] 00000000c3fcf253: ffff8801a8abf8a0 (0xffff8801a8abf8a0) [ 1754.693477] 000000002f49e2a7: ffffffff816c62d1 (futex_wait+0x5c1/0x9f0) [ 1754.693489] 00000000229fc940: ffffffff89be1ec8 (lock_chains+0x2948/0x200020) [ 1754.693496] 00000000764470a6: 1ffff10035157ed7 (0x1ffff10035157ed7) [ 1754.693504] 00000000ec7746d3: 1ffff10035157eda (0x1ffff10035157eda) [ 1754.693511] 00000000f2a41e8a: ffff8801a8abf830 (0xffff8801a8abf830) [ 1754.693520] 00000000c832e589: ffff8801a8abf858 (0xffff8801a8abf858) [ 1754.693530] 000000004a943651: ffffffff815bfd36 (perf_trace_lock+0xd6/0x900) [ 1754.693537] 0000000069e997ea: ffff8801a8abf6d8 (0xffff8801a8abf6d8) [ 1754.693545] 000000003d69b746: ffff8801a8abf758 (0xffff8801a8abf758) [ 1754.693552] 000000004b6f836b: ffffed0035157f01 (0xffffed0035157f01) [ 1754.693560] 000000003d3d21ee: fffffe0000000001 (0xfffffe0000000001) [ 1754.693564] 00000000030d77d1: 0000000000000000 ... [ 1754.693571] 000000002429d839: 0000000041b58ab3 (0x41b58ab3) [ 1754.693579] 00000000e0cbdfed: ffff88018eedb320 (0xffff88018eedb320) [ 1754.693586] 0000000086d37361: ffff88018eedb338 (0xffff88018eedb338) [ 1754.693593] 0000000038d22d95: 0000000041b58ab3 (0x41b58ab3) [ 1754.693604] 000000006cb6d021: ffffffff889a4f30 (regoff.33625+0x35ad90/0x36e380) [ 1754.693615] 00000000e66900ae: ffffffff815bfc60 (zap_class+0x720/0x720) [ 1754.693628] 000000006380a5c1: ffffffff81794403 (__sanitizer_cov_trace_switch+0x53/0x90) [ 1754.693634] 000000000279f1fd: 00000000001c0018 (0x1c0018) [ 1754.693642] 0000000052401b02: ffff88018f28d300 (0xffff88018f28d300) [ 1754.693646] 00000000618919f9: 0000000000000000 ... [ 1754.693653] 00000000a60c0e97: ffff8801a8abf718 (0xffff8801a8abf718) [ 1754.693666] 00000000b2a2c810: ffffffff8179434a (__sanitizer_cov_trace_const_cmp1+0x1a/0x20) [ 1754.693674] 000000009526bd94: ffffc90000c7e408 (0xffffc90000c7e408) [ 1754.693685] 000000007baae3f6: ffffffff816bfb2d (drop_futex_key_refs.isra.13+0x6d/0xe0) [ 1754.693693] 000000006c0688fb: dffffc0000000000 (0xdffffc0000000000) [ 1754.693700] 00000000d609588a: ffffc90000c7cd00 (0xffffc90000c7cd00) [ 1754.693708] 0000000098b2ed08: ffff8801a8abf8a0 (0xffff8801a8abf8a0) [ 1754.693718] 00000000649f9188: ffffffff816c54b6 (futex_wake+0x2f6/0x750) [ 1754.693726] 000000001a37bfb3: 0000000041b58ab3 (0x41b58ab3) [ 1754.693737] 0000000098475a70: ffffffff889a50ef (regoff.33625+0x35af4f/0x36e380) [ 1754.693747] 0000000046d64624: ffffffff815c1e00 (graph_lock+0x170/0x170) [ 1754.693754] 00000000e9dc72aa: 0000000000000009 (0x9) [ 1754.693761] 00000000f7c48cb3: 00000000ffffffff (0xffffffff) [ 1754.693773] 00000000c0b09142: ffffffff810829e0 (kvm_set_memory_region+0x50/0x50) [ 1754.693780] 0000000023e3de00: ffff8801a8abf7f8 (0xffff8801a8abf7f8) [ 1754.693789] 00000000c588c74e: ffff8801a8abf838 (0xffff8801a8abf838) [ 1754.693795] 000000001c81445d: 1ffff10035157ef4 (0x1ffff10035157ef4) [ 1754.693799] 00000000c1e8d19a: 0000000000000000 ... [ 1754.693807] 00000000d4ce97e4: 0000000041b58ab3 (0x41b58ab3) [ 1754.693816] 00000000a446d255: ffffffff889c5208 (K512_4+0xae88/0x11bdbc) [ 1754.693824] 000000009b9263d2: ffff8801a8abfc9c (0xffff8801a8abfc9c) [ 1754.693827] 0000000078a89406: 0000000000000000 ... [ 1754.693836] 00000000d1607005: ffff8801a8abf7e8 (0xffff8801a8abf7e8) [ 1754.693846] 000000004337a15d: ffffffff81b5a8a1 (memset+0x31/0x40) [ 1754.693854] 0000000052235e06: 1ffff10035157f05 (0x1ffff10035157f05) [ 1754.693861] 0000000054cccba2: ffff8801d91fab60 (0xffff8801d91fab60) [ 1754.693865] 000000009f3abdcd: 0000000000000000 ... [ 1754.693876] 000000006eb437cb: 1ffff10035157f12 (0x1ffff10035157f12) [ 1754.693885] 00000000197a5858: ffff8801d91facb8 (0xffff8801d91facb8) [ 1754.693892] 00000000a01cf033: ffff88018eedb320 (0xffff88018eedb320) [ 1754.693900] 000000000d8086fb: ffff88018eedb320 (0xffff88018eedb320) [ 1754.693903] 000000005ebcf109: 0000000000000000 ... [ 1754.693910] 000000006fbde51b: ffff8801a8abf858 (0xffff8801a8abf858) [ 1754.693921] 000000004f2b4467: ffffffff815c26e6 (find_held_lock+0x36/0x1c0) [ 1754.693928] 00000000d685eacd: 00000001a8abf830 (0x1a8abf830) [ 1754.693935] 00000000e4687282: ffff8801a8abf8b0 (0xffff8801a8abf8b0) [ 1754.693942] 00000000b76ed61c: 1ffff10035157f12 (0x1ffff10035157f12) [ 1754.693951] 0000000003ff5d74: ffff8801a8abf970 (0xffff8801a8abf970) [ 1754.693957] 00000000584c53ca: ffff88018eedb320 (0xffff88018eedb320) [ 1754.693966] 000000009df7d3b9: ffff8801d91fa480 (0xffff8801d91fa480) [ 1754.693972] 00000000e524a99f: ffff8801a8abf8b0 (0xffff8801a8abf8b0) [ 1754.693981] 000000008897aaf9: ffff8801a8abf998 (0xffff8801a8abf998) [ 1754.693987] 00000000a35f47ec: 0000000000000086 (0x86) [ 1754.693994] 00000000e7b64191: 0000000041b58ab3 (0x41b58ab3) [ 1754.694001] 0000000087e722e0: ffffffff00000001 (0xffffffff00000001) [ 1754.694010] 000000004e032ba9: ffff8801d91facb0 (0xffff8801d91facb0) [ 1754.694018] 000000002efc5f94: 0000000000000086 (0x86) [ 1754.694026] 00000000f4f360d7: ffffffff00000001 (0xffffffff00000001) [ 1754.694033] 000000000b5c6ec1: 0000000041b58ab3 (0x41b58ab3) [ 1754.694044] 000000000044cd56: ffffffff889c0ae8 (K512_4+0x6768/0x11bdbc) [ 1754.694056] 00000000e3da5569: ffffffff815d1390 (lock_downgrade+0x8e0/0x8e0) [ 1754.694065] 0000000027f0f542: dffffc0000000000 (0xdffffc0000000000) [ 1754.694070] 000000008e60bd8a: 0000000000000000 ... [ 1754.694078] 000000001d8ed2f5: 0000000000000286 (0x286) [ 1754.694088] 000000009b2e9e56: ffff88018eedb320 (0xffff88018eedb320) [ 1754.694097] 000000008f3f641d: 1ffff10035157f25 (0x1ffff10035157f25) [ 1754.694106] 0000000083f813e2: 1ffff10035157f22 (0x1ffff10035157f22) [ 1754.694111] 00000000175d1435: 0000000000000000 ... [ 1754.694120] 000000001925a07b: ffff8801a8abf988 (0xffff8801a8abf988) [ 1754.694129] 000000001497692d: ffff8801ae082140 (0xffff8801ae082140) [ 1754.694137] 00000000ebdbe924: 0000000000000004 (0x4) [ 1754.694146] 00000000af089bd7: ffff8801ae0821dc (0xffff8801ae0821dc) [ 1754.694156] 000000009bb4f8b5: ffff8801a8abf9b0 (0xffff8801a8abf9b0) [ 1754.694170] 0000000032ab1b97: ffffffff814705af (do_group_exit+0x16f/0x430) [ 1754.694178] 0000000004da0b20: 0000000041b58ab3 (0x41b58ab3) [ 1754.694192] 000000002c576bbc: ffffffff889a5d6c (regoff.33625+0x35bbcc/0x36e380) [ 1754.694207] 000000005e76f4b9: ffffffff815e19c0 (do_raw_spin_trylock+0x1b0/0x1b0) [ 1754.694215] 000000007bc3e77d: 0000000041b58ab3 (0x41b58ab3) [ 1754.694230] 000000007a19e0c7: ffffffff889a5ac6 (regoff.33625+0x35b926/0x36e380) [ 1754.694243] 000000004d99ec50: ffffffff81470440 (__ia32_sys_exit+0x50/0x50) [ 1754.694252] 00000000aa79f7a1: ffff8801d91fa480 (0xffff8801d91fa480) [ 1754.694265] 0000000035d42900: ffffffff876f6f17 (_raw_spin_unlock_irq+0x27/0x70) [ 1754.694270] 0000000088a20b9d: 0000000000000000 ... [ 1754.694277] 000000004b44cc3a: 0000000000000009 (0x9) [ 1754.694282] 00000000f57884c2: 0000000000000000 ... [ 1754.694291] 000000000cea2ed5: ffff8801a8abf988 (0xffff8801a8abf988) [ 1754.694305] 0000000009caf612: ffffffff815ca171 (trace_hardirqs_on_caller+0x421/0x5c0) [ 1754.694314] 00000000ad3da5e9: ffff88018eedb308 (0xffff88018eedb308) [ 1754.694323] 000000001bd52c22: ffff8801d91fa480 (0xffff8801d91fa480) [ 1754.694333] 000000002d608625: dffffc0000000000 (0xdffffc0000000000) [ 1754.694338] 0000000083e22f07: 0000000000000000 ... [ 1754.694345] 0000000000131dc7: 0000000000000009 (0x9) [ 1754.694350] 0000000092fbfbdb: 0000000000000000 ... [ 1754.694359] 00000000e0e13fa6: ffff8801a8abfb60 (0xffff8801a8abfb60) [ 1754.694373] 00000000d8d4c930: ffffffff814a6cd6 (get_signal+0x886/0x1960) [ 1754.694383] 00000000e3c34929: 1ffff10035157f43 (0x1ffff10035157f43) [ 1754.694392] 000000009eea1736: ffffed0035157f5f (0xffffed0035157f5f) [ 1754.694401] 000000001616dfdb: ffff8801a8abfc70 (0xffff8801a8abfc70) [ 1754.694409] 0000000040148302: 0000000000000108 (0x108) [ 1754.694418] 000000006d5d1bb3: ffff8801ae0821dc (0xffff8801ae0821dc) [ 1754.694428] 00000000fa2c3839: ffff88018eedb308 (0xffff88018eedb308) [ 1754.694437] 00000000aa784665: ffff8801ae082140 (0xffff8801ae082140) [ 1754.694445] 000000003f9f1307: ffffffff00000004 (0xffffffff00000004) [ 1754.694454] 000000003120d134: 0000000800000001 (0x800000001) [ 1754.694463] 00000000b707d3ad: ffff88018eedab00 (0xffff88018eedab00) [ 1754.694472] 0000000040b1f5b8: ffff8801a8abfc90 (0xffff8801a8abfc90) [ 1754.694480] 00000000a07cd234: 0000000041b58ab3 (0x41b58ab3) [ 1754.694494] 00000000b2a7ca38: ffffffff889aab78 (regoff.33625+0x3609d8/0x36e380) [ 1754.694508] 000000008c2dbe99: ffffffff814a6450 (ptrace_notify+0x130/0x130) [ 1754.694517] 0000000062f22c82: 00000000cb8b2700 (0xcb8b2700) [ 1754.694526] 000000005f22130e: 1ffff10000000000 (0x1ffff10000000000) [ 1754.694535] 000000008d5c98da: ffff8801dae23680 (0xffff8801dae23680) [ 1754.694544] 000000005fa937c5: 1ffff10035157f51 (0x1ffff10035157f51) [ 1754.694553] 0000000033a14637: ffff8801dae23680 (0xffff8801dae23680) [ 1754.694563] 000000000c710f72: ffff8801dae23690 (0xffff8801dae23690) [ 1754.694572] 0000000081e95026: ffff8801a8abfa70 (0xffff8801a8abfa70) [ 1754.694581] 00000000340b2ba7: ffff8801d4aa9790 (0xffff8801d4aa9790) [ 1754.694591] 00000000d9dac03a: ffff8801a8abfb10 (0xffff8801a8abfb10) [ 1754.694604] 00000000ac38205e: ffffffff81645395 (rcu_is_watching+0x85/0x140) [ 1754.694614] 00000000cdcca021: ffff8801a8abfad0 (0xffff8801a8abfad0) [ 1754.694622] 000000001ca3b7ce: 0000000041b58ab3 (0x41b58ab3) [ 1754.694637] 000000000b5831e8: ffffffff889a5d6c (regoff.33625+0x35bbcc/0x36e380) [ 1754.694651] 00000000445becb8: ffffffff81645310 (rcu_bh_force_quiescent_state+0x20/0x20) [ 1754.694660] 00000000375df9e2: 1ffff10035157f5e (0x1ffff10035157f5e) [ 1754.694670] 000000008772dc06: ffff8801a8abfbd0 (0xffff8801a8abfbd0) [ 1754.694679] 00000000722a8423: 00000000ffffff9c (0xffffff9c) [ 1754.694688] 0000000050aded27: dffffc0000000000 (0xdffffc0000000000) [ 1754.694697] 00000000baa2a2ee: ffff8801a873c480 (0xffff8801a873c480) [ 1754.694706] 000000002d71ba97: ffff8801a8abfbf8 (0xffff8801a8abfbf8) [ 1754.694722] 00000000e1ceb7f4: ffffffff81c7e21f (__fget_light+0x2ef/0x430) [ 1754.694730] 00000000acff5659: 0000000000000286 (0x286) [ 1754.694739] 00000000afdbb218: 0000400000000000 (0x400000000000) [ 1754.694747] 000000004745b410: 0000000000000004 (0x4) [ 1754.694755] 000000001a5690b0: 0000000041b58ab3 (0x41b58ab3) [ 1754.694760] 000000002ad7c484: 0000000000000000 ... [ 1754.694774] 0000000017b192dd: ffffffff81c7df30 (fget_raw+0x20/0x20) [ 1754.694782] 0000000021d754ea: 0000000000000001 (0x1) [ 1754.694791] 00000000558774cf: ffff880100000004 (0xffff880100000004) [ 1754.694805] 00000000183f81f6: ffffffff81c7dcac (__fget+0x40c/0x650) [ 1754.694814] 00000000e2e2668d: ffff8801a8abfbc8 (0xffff8801a8abfbc8) [ 1754.694823] 00000000ecd6aec9: 1ffff10035157f6d (0x1ffff10035157f6d) [ 1754.694832] 000000009cb16c61: 0000001900004000 (0x1900004000) [ 1754.694841] 000000006c710538: 1ffff10035157f7a (0x1ffff10035157f7a) [ 1754.694850] 00000000089bb2bf: ffff8801a8abff58 (0xffff8801a8abff58) [ 1754.694860] 000000002173edec: ffff8801a8abfc70 (0xffff8801a8abfc70) [ 1754.694869] 0000000030b73087: fffffbfff11a31ae (0xfffffbfff11a31ae) [ 1754.694882] 0000000089e5007c: dffffc0000000000 (0xdffffc0000000000) [ 1754.694891] 000000003c3782ca: ffff8801a8abfd78 (0xffff8801a8abfd78) [ 1754.694906] 000000003d46fcf9: ffffffff8128e738 (do_signal+0x98/0x2040) [ 1754.694920] 00000000223f4037: ffffffff889a59c0 (regoff.33625+0x35b820/0x36e380) [ 1754.694935] 00000000c9236bf8: ffffffff81c7d8a0 (expand_files.part.8+0x9a0/0x9a0) [ 1754.694950] 000000008f31eb5f: ffffffff8a8e75a8 (obj_hash+0xf1dc8/0x100020) [ 1754.694957] 000000004e364d34: 0000000000000001 (0x1) [ 1754.694967] 000000004a5425ef: ffff8801a8abfba0 (0xffff8801a8abfba0) [ 1754.694979] 000000004691dbc5: ffffffff815c17fd (trace_hardirqs_off+0xd/0x10) [ 1754.694985] 000000001d155b0e: 0000000000000000 ... [ 1754.694998] 00000000de6982d9: ffffffff876f73a3 (_raw_spin_unlock_irqrestore+0x63/0xc0) [ 1754.695011] 0000000062851cfe: ffffffff8a8e75a8 (obj_hash+0xf1dc8/0x100020) [ 1754.695016] 000000004217460b: 0000000000000000 ... [ 1754.695025] 0000000085deb175: 1ffff10035157f8d (0x1ffff10035157f8d) [ 1754.695034] 0000000068ffedad: ffff8801aeef6300 (0xffff8801aeef6300) [ 1754.695042] 0000000002271720: 0000000041b58ab3 (0x41b58ab3) [ 1754.695057] 000000001c025e87: ffffffff889b20d8 (regoff.33625+0x367f38/0x36e380) [ 1754.695071] 00000000b856fb89: ffffffff8128e6a0 (setup_sigcontext+0x7d0/0x7d0) [ 1754.695080] 00000000c768275c: ffff8801a8abfcd0 (0xffff8801a8abfcd0) [ 1754.695089] 000000009dcce800: dffffc0000000000 (0xdffffc0000000000) [ 1754.695099] 00000000655ae822: ffff8801a8abfc10 (0xffff8801a8abfc10) [ 1754.695108] 00000000bfd2fdce: ffff8801a8abfc10 (0xffff8801a8abfc10) [ 1754.695124] 000000008ed4fffc: ffffffff817943a8 (__sanitizer_cov_trace_const_cmp8+0x18/0x20) [ 1754.695133] 0000000004f21205: ffff8801a8abfc48 (0xffff8801a8abfc48) [ 1754.695149] 00000000769f6d06: ffffffff85d46c55 (sockfd_lookup_light+0xc5/0x160) [ 1754.695158] 00000000d8adcc07: 1ffff10035157f8e (0x1ffff10035157f8e) [ 1754.695168] 0000000055466641: ffff8801a8abfc90 (0xffff8801a8abfc90) [ 1754.695177] 00000000736c28f2: ffff8801a8abfdd0 (0xffff8801a8abfdd0) [ 1754.695185] 00000000c49a3c69: 00000000ffffff9c (0xffffff9c) [ 1754.695194] 0000000080d17331: dffffc0000000000 (0xdffffc0000000000) [ 1754.695203] 000000007c37a3ac: ffff8801a8abfdf8 (0xffff8801a8abfdf8) [ 1754.695218] 0000000003d625d5: ffffffff85d51a57 (__sys_getpeername+0x237/0x430) [ 1754.695226] 0000000071965e56: 0000000000000019 (0x19) [ 1754.695235] 00000000a3024862: 0000000020000340 (0x20000340) [ 1754.695243] 000000003852d50a: 0000000020000300 (0x20000300) [ 1754.695251] 000000005bed3eb2: 0000000041b58ab3 (0x41b58ab3) [ 1754.695263] 00000000a35463bd: ffffffff88a916b0 (K512_4+0xd7330/0x11bdbc) [ 1754.695279] 000000008fb0d47a: ffffffff85d51820 (__ia32_sys_getsockname+0xb0/0xb0) [ 1754.695287] 00000000f618e110: 0000400000000000 (0x400000000000) [ 1754.695295] 0000000022cd50a3: 0000000000000009 (0x9) [ 1754.695300] 0000000074e28251: 0000000000000000 ... [ 1754.695310] 00000000e3750118: ffff8801a8abfe20 (0xffff8801a8abfe20) [ 1754.695319] 00000000c51504a8: ffff8801a8abfe20 (0xffff8801a8abfe20) [ 1754.695328] 000000007df8d458: ffff8801d91fa480 (0xffff8801d91fa480) [ 1754.695342] 00000000f05aa687: ffffffff8100aa17 (exit_to_usermode_loop+0x87/0x310) [ 1754.695351] 000000009681d00e: ffff8801a8abfdf8 (0xffff8801a8abfdf8) [ 1754.695360] 00000000c3294a0a: fffffbfff11a31ae (0xfffffbfff11a31ae) [ 1754.695369] 00000000329ad92b: 1ffff10035157fdc (0x1ffff10035157fdc) [ 1754.695378] 000000009f780a80: c133ccf6b352e400 (0xc133ccf6b352e400) [ 1754.695385] 00000000417273c1: 0000000000000004 (0x4) [ 1754.695392] 00000000d01730ff: dffffc0000000000 (0xdffffc0000000000) [ 1754.695400] 00000000a09a3286: ffff8801a8abfdf8 (0xffff8801a8abfdf8) [ 1754.695407] 0000000091fc2ff1: fffffbfff11a31ae (0xfffffbfff11a31ae) [ 1754.695413] 000000004606effc: 0000000000000004 (0x4) [ 1754.695421] 0000000091356ef7: ffff8801a8abfe20 (0xffff8801a8abfe20) [ 1754.695433] 000000003b1aa7d5: ffffffff8100ac1a (exit_to_usermode_loop+0x28a/0x310) [ 1754.695440] 000000007fbdaf7a: 1ffff10035157fb3 (0x1ffff10035157fb3) [ 1754.695448] 00000000d167c3c1: ffff8801a8abff58 (0xffff8801a8abff58) [ 1754.695455] 00000000c7697f2b: 0000000041b58ab3 (0x41b58ab3) [ 1754.695467] 00000000dc1f55f4: ffffffff889a5ac6 (regoff.33625+0x35b926/0x36e380) [ 1754.695478] 000000007b8959df: ffffffff8100a990 (syscall_slow_exit_work+0x4f0/0x4f0) [ 1754.695486] 00000000691953ed: ffff8801d91facb0 (0xffff8801d91facb0) [ 1754.695493] 000000006360603b: ffff8801a8abfdf8 (0xffff8801a8abfdf8) [ 1754.695507] 00000000d7022186: ffffffff81c4b211 (ksys_ioctl+0x81/0xd0) [ 1754.695516] 00000000e1305bb4: ffff8801d91fa480 (0xffff8801d91fa480) [ 1754.695530] 00000000ab216723: ffffffff8100c172 (do_syscall_64+0x92/0x800) [ 1754.695537] 000000004402f587: ffff8801a8abff20 (0xffff8801a8abff20) [ 1754.695545] 000000006e46151d: ffff8801a8abff58 (0xffff8801a8abff58) [ 1754.695554] 000000003fc0f5fd: dffffc0000000000 (0xdffffc0000000000) [ 1754.695562] 0000000056b9edab: 0000000000000086 (0x86) [ 1754.695571] 0000000023e86d19: ffff8801d91fa480 (0xffff8801d91fa480) [ 1754.695579] 00000000146a0438: 1ffff10035157fc8 (0x1ffff10035157fc8) [ 1754.695587] 00000000bbd9dc97: 0000000000000004 (0x4) [ 1754.695596] 000000001e1dd8c3: ffff8801a8abff58 (0xffff8801a8abff58) [ 1754.695605] 00000000b208e1c5: 1ffff10035157fdc (0x1ffff10035157fdc) [ 1754.695615] 000000008fa96d6f: ffff8801a8abff48 (0xffff8801a8abff48) [ 1754.695628] 00000000b6139403: ffffffff8100c78c (do_syscall_64+0x6ac/0x800) [ 1754.695640] 00000000512fb0f1: ffffffff8151d79a (finish_task_switch+0x1ca/0x840) [ 1754.695647] 00000000145c3bac: 0000000000000004 (0x4) [ 1754.695653] 0000000089786762: 0000000041b58ab3 (0x41b58ab3) [ 1754.695665] 00000000e6ff074d: ffffffff889a59c0 (regoff.33625+0x35b820/0x36e380) [ 1754.695678] 00000000d3df209b: ffffffff8100c0e0 (syscall_return_slowpath+0x5c0/0x5c0) [ 1754.695684] 000000009d0f64a7: ffff8801a8abfe68 (0xffff8801a8abfe68) [ 1754.695689] 000000006e4f8bb1: 0000000000000000 ... [ 1754.695696] 00000000f88f1d68: ffff8801a8abff48 (0xffff8801a8abff48) [ 1754.695709] 000000002f7a6929: ffffffff8100be2f (syscall_return_slowpath+0x30f/0x5c0) [ 1754.695715] 00000000d996e091: ffff8801a8abff58 (0xffff8801a8abff58) [ 1754.695723] 00000000e0cb55e1: 0000000041b58ab3 (0x41b58ab3) [ 1754.695734] 000000005d406552: ffffffff889a50ef (regoff.33625+0x35af4f/0x36e380) [ 1754.695742] 00000000cf81cb84: ffff8801d91facb0 (0xffff8801d91facb0) [ 1754.695749] 0000000048269880: ffff8801a8abfea8 (0xffff8801a8abfea8) [ 1754.695756] 00000000225d28e3: 0000000000000004 (0x4) [ 1754.695763] 000000009550dc0a: ffff8801d91fa480 (0xffff8801d91fa480) [ 1754.695775] 000000002cb14108: ffffffff8780009d (entry_SYSCALL_64_after_hwframe+0x59/0xbe) [ 1754.695778] 000000000597c506: 0000000000000000 ... [ 1754.695785] 00000000c718ab66: 0000000000000086 (0x86) [ 1754.695789] 00000000e67b1400: 0000000000000000 ... [ 1754.695795] 00000000263fa7bf: 0000000000000004 (0x4) [ 1754.695799] 00000000efe2a296: 0000000000000000 ... [ 1754.695807] 000000009b199ca4: ffff8801a8abff48 (0xffff8801a8abff48) [ 1754.695819] 000000005d5fcb15: ffffffff81007c50 (trace_hardirqs_off_thunk+0x1a/0x1c) [ 1754.695823] 00000000a850dcdd: 0000000000000000 ... [ 1754.695835] 0000000030b9ed8f: ffffffff8780008d (entry_SYSCALL_64_after_hwframe+0x49/0xbe) [ 1754.695838] 00000000a40576b9: 0000000000000000 ... [ 1754.695845] 00000000bb55dbb0: 00007fb0da5dc9c0 (0x7fb0da5dc9c0) [ 1754.695853] 00000000a32bf6d5: 0000000000a3e81f (0xa3e81f) [ 1754.695856] 0000000038ab7bd7: 0000000000000000 ... [ 1754.695863] 00000000ee4b89be: 000000000072bec8 (0x72bec8) [ 1754.695874] 00000000efe6fe7c: 000000000072bec8 (0x72bec8) [ 1754.695881] 000000006d9ff324: 0000000000000246 (0x246) [ 1754.695885] 00000000803d83fa: 0000000000000000 ... [ 1754.695891] 0000000018fa7e9b: 000000000072bea0 (0x72bea0) [ 1754.695895] 00000000161745a3: 0000000000000000 ... [ 1754.695903] 0000000030154d51: fffffffffffffe00 (0xfffffffffffffe00) [ 1754.695909] 00000000b1cb89cc: 0000000000455a09 (0x455a09) [ 1754.695914] 00000000db7d0ab1: 0000000000000000 ... [ 1754.695920] 000000006f524dd7: 000000000072bec8 (0x72bec8) [ 1754.695926] 00000000e54a752b: 00000000000000ca (0xca) [ 1754.695934] 00000000e064a1c9: 0000000000455a09 (0x455a09) [ 1754.695940] 0000000082273eea: 0000000000000033 (0x33) [ 1754.695947] 00000000b8729ca6: 0000000000000246 (0x246) [ 1754.695953] 00000000bfc7f5f0: 00007fb0da5dbce8 (0x7fb0da5dbce8) [ 1754.695960] 00000000e12c668a: 000000000000002b (0x2b) [ 1754.695973] ? pte_list_remove+0x6b/0x420 [ 1758.427264] ? mm_update_next_owner+0x980/0x980 [ 1758.431923] ? print_usage_bug+0xc0/0xc0 [ 1758.435968] ? graph_lock+0x170/0x170 [ 1758.439760] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1758.444161] ? rcu_note_context_switch+0x710/0x710 [ 1758.449079] ? lock_acquire+0x1dc/0x520 [ 1758.453048] ? __might_sleep+0x95/0x190 [ 1758.457020] ? __lock_acquire+0x7f5/0x5140 [ 1758.461272] ? debug_check_no_locks_freed+0x310/0x310 [ 1758.466467] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1758.470866] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1758.475441] ? kasan_check_write+0x14/0x20 [ 1758.479668] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1758.484850] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1758.490398] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 1758.495496] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1758.501041] ? futex_wait+0x5c1/0x9f0 [ 1758.504831] ? perf_trace_lock+0xd6/0x900 [ 1758.508972] ? zap_class+0x720/0x720 [ 1758.512674] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1758.517855] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1758.523380] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 1758.528486] ? futex_wake+0x2f6/0x750 [ 1758.532276] ? graph_lock+0x170/0x170 [ 1758.536070] ? kvm_set_memory_region+0x50/0x50 [ 1758.540650] ? memset+0x31/0x40 [ 1758.543922] ? find_held_lock+0x36/0x1c0 [ 1758.547993] ? lock_downgrade+0x8e0/0x8e0 [ 1758.552140] ? do_group_exit+0x16f/0x430 [ 1758.556190] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1758.560762] ? __ia32_sys_exit+0x50/0x50 [ 1758.564815] ? _raw_spin_unlock_irq+0x27/0x70 [ 1758.569304] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1758.574316] ? get_signal+0x886/0x1960 [ 1758.578197] ? ptrace_notify+0x130/0x130 [ 1758.582253] ? rcu_is_watching+0x85/0x140 [ 1758.586392] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1758.591575] ? __fget_light+0x2ef/0x430 [ 1758.595538] ? fget_raw+0x20/0x20 [ 1758.598979] ? __fget+0x40c/0x650 [ 1758.602425] ? do_signal+0x98/0x2040 [ 1758.606127] ? expand_files.part.8+0x9a0/0x9a0 [ 1758.610702] ? trace_hardirqs_off+0xd/0x10 [ 1758.614930] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 1758.620031] ? setup_sigcontext+0x7d0/0x7d0 [ 1758.624346] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1758.629872] ? sockfd_lookup_light+0xc5/0x160 [ 1758.634357] ? __sys_getpeername+0x237/0x430 [ 1758.638760] ? __ia32_sys_getsockname+0xb0/0xb0 [ 1758.643430] ? exit_to_usermode_loop+0x87/0x310 [ 1758.648096] ? exit_to_usermode_loop+0x28a/0x310 [ 1758.652858] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 1758.657704] ? ksys_ioctl+0x81/0xd0 [ 1758.661326] ? do_syscall_64+0x92/0x800 [ 1758.665294] ? do_syscall_64+0x6ac/0x800 [ 1758.669345] ? finish_task_switch+0x1ca/0x840 [ 1758.673832] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1758.678755] ? syscall_return_slowpath+0x30f/0x5c0 [ 1758.683677] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1758.689035] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1758.693869] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1758.699221] [ 1758.700831] The buggy address belongs to the page: [ 1758.705751] page:ffffea0006a2afc0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 1758.713882] flags: 0x2fffc0000000000() [ 1758.717765] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 1758.725639] raw: 0000000000000000 dead000000000101 0000000000000000 0000000000000000 [ 1758.733500] page dumped because: kasan: bad access detected [ 1758.739192] [ 1758.740803] Memory state around the buggy address: [ 1758.745737] ffff8801a8abf200: f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2 f2 f2 00 f2 [ 1758.753095] ffff8801a8abf280: f2 f2 f3 f3 f3 f3 00 f2 f2 f2 f2 f2 f2 f2 00 f2 [ 1758.760441] >ffff8801a8abf300: f2 f2 f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 [ 1758.767783] ^ [ 1758.771659] ffff8801a8abf380: 00 00 00 00 00 00 00 f1 f1 f1 f1 04 f2 f2 f2 f2 [ 1758.779008] ffff8801a8abf400: f2 f2 f2 04 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 [ 1758.786353] ================================================================== [ 1758.793700] Kernel panic - not syncing: panic_on_warn set ... [ 1758.793700] [ 1758.801558] Dumping ftrace buffer: [ 1758.805093] (ftrace buffer empty) [ 1758.808787] Kernel Offset: disabled [ 1758.812402] Rebooting in 86400 seconds..