[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 30.538552] random: sshd: uninitialized urandom read (32 bytes read) [ 30.639765] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 31.182250] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 32.501916] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.46' (ECDSA) to the list of known hosts. [ 38.026237] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/31 00:14:34 fuzzer started 2018/05/31 00:14:34 dialing manager at 10.128.0.26:37137 [ 63.942382] can: request_module (can-proto-0) failed. [ 63.954460] can: request_module (can-proto-0) failed. 2018/05/31 00:15:01 kcov=true, comps=false 2018/05/31 00:15:08 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x882, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000100), 0x800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) flock(r0, 0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000140)={0x3, "b96b93"}, 0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000001c0)=0x4) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x100010, r0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x33f, 0x10, 0x0, 0x7}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={r2, 0x5}, &(0x7f0000000340)=0x8) statx(r0, &(0x7f0000000380)='./file0\x00', 0x800, 0xfff, &(0x7f00000003c0)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000004c0)={0xaa, 0x4}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r3, 0x94, &(0x7f0000000500)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x400, @empty, 0x5b}, @in6={0xa, 0x4e22, 0x400, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}]}, &(0x7f0000000600)=0x10) writev(r1, &(0x7f0000001b80)=[{&(0x7f0000000640)="65533c11f73038a92ff284cc59365af804d7769c986750c34af343cde63bbad3257a57e4f2f64bbd4ae5acaf9ba4f8dbad205e7cd409be9626ce3ee9ce40f2a4c4732d86c9269b82c22317662a89e5406b7a2bdee1ae03fbb9701345048cd2c8abcfed755b0f9d6e4081387aeb102ab1a0aec58c498a6fce7f216d68db23c98f110c1c16cb4ed1fdf2072eecf2a68d74d43c41d87c7edad37fd7764b77b64323c82db8aa3ae33018461b2854085373f1bf65c194556f3a92e178a41244c349b9f1be01d2391ed1df", 0xc8}, {&(0x7f0000000740)="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", 0xfc}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000001840)="49cabc2b957cbc64478a321961bcf409a8b6cde648e3f99c93a818df768b9dfc71e1e894a04fc1b9aba12617043ac6edce78069ad7014bcaa9505dfb251e2529db70e9b9b94f0ba45a504687b9b9f0bff0e9c5262ed71a862b2b9523aa21010cf7831c191240172a5d934decf62842cdab69e46d64537c54507e3df1cc2154533c257a6936de5eda81bc1b5be0a95b9be5fb97ead5c2e03488bf6154d910523b60ec6ffa50757ad398323bd4814b0b35669eac01f130ce318d37d28024ffd45be089b079e785c0d768e502bf1f3ea8852d6c068c78ac04e7585f0fe4aabe0f0ff008dbb21c42211ac7d90e7ab2df29d4220429eb90ea56", 0xf7}, {&(0x7f0000001940)="29904b3bcb968944536d1f76e782cda965f5184038f2f90e2aa8f3fe16902013f88063b189914652582b3fcd179f04102904d002e26353a4c5d7fc70a6fe1e7d484c2088ab120149a0409b9041b04822e1509914423637d16aad6e0919575ee1235d7a5e6eafe3da6fdd001888fa22cd7270900e8fc8ca548cb6df9fdb46182e6e7638e7b4a3", 0x86}, {&(0x7f0000001a00)="401f52e948808f83da0607403700db8d5edfad013d375e69036734fb6e38795291ae2f4e0794aaabc1ca59ce2d70aa37d2343bc8134618d2eac27d0a8691ae63e7382ef7", 0x44}, {&(0x7f0000001a80)="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", 0xfe}], 0x7) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001c00)={0x10001, 0x4, 0x8000, 0x3ff, 0xdf, 0x7, 0x3, 0x2, r4}, 0x20) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001c40)=""/179) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001d00)=@generic={0x100000001, 0x7f, 0x6}) r5 = accept(r0, &(0x7f0000001d40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000001dc0)=0x80) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f0000001e00)={0x8, {0x2, 0x4e24, @rand_addr=0x480000}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, 0x800, 0xfffffffffffffeff, 0x0, 0x1, 0x0, 0x8, 0x2, 0xdf5e}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000001e80), &(0x7f0000001ec0)=0xc) getsockname$inet6(r6, &(0x7f0000001f00)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000001f40)=0x1c) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000001f80)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000001fc0)={0x1, [0x1]}, 0x6) setsockopt$IP_VS_SO_SET_DEL(r5, 0x0, 0x484, &(0x7f0000002000)={0x3f, @multicast2=0xe0000002, 0x4e24, 0x4, 'sh\x00', 0x4, 0x0, 0x45}, 0x2c) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000002040)=0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0x400443c8, &(0x7f0000002080)={r5, 0x3}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000020c0)={'bpq0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000002100)={'veth0_to_bond\x00', r7}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002140)='/dev/ptmx\x00', 0x400, 0x0) 2018/05/31 00:15:08 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x40480) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x301800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x800}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r2, 0xfffffffeffffffff}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0x2, 0x9, 0x5, 0xfffffffffffffff8, 0x6}, &(0x7f00000002c0)=0x14) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x5c, r3, 0x4, 0x70bd2c, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1c9c1d2f2b4a7374}, 0x40) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000480)={r2, 0xd97}, &(0x7f00000004c0)=0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000500)={0xffffffffffffffff}) recvfrom$llc(r0, &(0x7f0000000540)=""/130, 0x82, 0x40000002, &(0x7f0000000600)={0x1a, 0x301, 0x6, 0x9, 0xe1e}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000640)={0x5, 0xaf15, 0xfffffffffffffffe, 0x0, 0xe}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000006c0), &(0x7f0000000700)=0x4) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000740)=0x5) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000840)={@empty, 0x0}, &(0x7f0000000880)=0x14) connect$packet(r0, &(0x7f00000008c0)={0x11, 0xfe, r5, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000900)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000940)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000980), 0x1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000009c0)={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0xfffffffffffffffa}, 0x0, [0x3, 0x4, 0x1, 0x8001, 0x8, 0x5, 0x6, 0x8]}, 0x5c) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000a40)={0x0, @broadcast=0xffffffff, 0x4e23, 0x4, 'rr\x00', 0xc, 0x7, 0x68}, 0x2c) socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$inet(r0, &(0x7f0000000a80)={0x0, 0x0, @loopback}, &(0x7f0000000ac0)=0x10) getsockname$llc(r0, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000b40)=0x10) clock_gettime(0x0, &(0x7f0000000bc0)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000cc0)={&(0x7f0000000b80)={0x1d, r5}, 0x10, &(0x7f0000000c80)={&(0x7f0000000c00)={0x3, 0x800, 0x7f, {}, {r6, r7/1000+10000}, {0x2, 0x7ff, 0x3, 0x2}, 0x1, @can={{0x1, 0x80000001, 0x7}, 0x0, 0x2, 0x0, 0x0, "b77fe8bf73d7dd25"}}, 0x48}, 0x1, 0x0, 0x0, 0x20004010}, 0x4008001) 2018/05/31 00:15:08 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = accept4$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000180)=0xffffffffffffe624, &(0x7f00000001c0)=0x2) fstat(r1, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280)={0x8000}, 0x4) flock(r2, 0x2) r3 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast2, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000400)={0x4, 0x9, 0xffff, 0x6, 0x0, 0x1}) accept$ax25(r2, &(0x7f0000000440), &(0x7f0000000480)=0x10) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000000540)={0x8, 0x8, 0x7f, 0x4, 0x1, 0x9, 0x7ff, 0x3, 0x5, 0x7}) writev(r4, &(0x7f0000000740)=[{&(0x7f0000000580)="7778d80e86abbec7a7940cfb16f59819a4f4ea1b80f448986c5d95ef5ade483cdd80d97c3547df1b1cd54605658213edfa3b41aa9577d34c3de10a2774963ad12edfebafe46aaa174d6004bea0d7c77acb809e7be00731eb6563e6c1828dbb799fe16036", 0x64}, {&(0x7f0000000600)="ca57ffcda2037d6b5c64a8f2ec34f81a9ff3af06646c21316120cf4a956197a688d51a228dcf2919d38d1a3fe7785a365f3553a7050aec12c6d2ebdb7992d2da92662c3a7f0418dd31acfe2a00bb3992201f573de12d8e37418468ec5c5cc98b641b58d3b41121629a2eb9a5b2e9727da6c5a4d8b23441fc5f0ae81e635f50983cac28c55f0b6088c7a96f422b2995fc486437801f23adb22db10b0cb4", 0x9d}, {&(0x7f00000006c0)="3dd35dd21097da61ed1c01d3e46991ce4e815bbd4766f7ce4ef1da1494cfc8e60ea455e1c2b05c738d22e7249d2c5c4f67ed69316e325559043fa45a2e99d2ac", 0x40}, {&(0x7f0000000700)="02ada469537790c40f7a878d44ed2bad53bfb422a474ef935cbfd3a71c7c201d80", 0x21}], 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000780)=0x80000001, 0x4) close(r4) r5 = add_key(&(0x7f0000000940)='keyring\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000009c0)="e04c0168d0e84008faf1", 0xa, 0xffffffffffffffff) add_key$user(&(0x7f00000007c0)='user\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000840)="7e2cec881a36a7c66d026d892f37168c41cd238866c8220307672e737183e07f2e51e796d7b39c2385f009d57d04c69eb8b0c7694a05040ac6936bbc918894c56ce810430f332e19e14223754da35b3c7683adb3468bfc1034134c102c256502b7a8576acfb66f1c5e41b45848e34a03adb1fc02d4fded0d557e0ad179490c608844b14e0081766ff2c9b5a246827dde6d0a387cab5bbb874ee684a7642157f3b79398b6973b9e45e0061def2c2216854e6415d23d6782fbd75300ed1f27c0e1b16593095b3815ef57a3d3690251b901141987ad8bd784c0f43b88529613efabf354e7cbaf38990d083850aaee2810c4b88a", 0xf2, r5) accept4$packet(r2, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000a40)=0x14, 0x80000) bind$llc(r0, &(0x7f0000000a80)={0x1a, 0xffff, 0x3, 0xd95, 0x5, 0x8}, 0x10) accept4$bt_l2cap(r2, &(0x7f0000000ac0), &(0x7f0000000b00)=0xe, 0x80000) r6 = syz_open_dev$sndpcmc(&(0x7f0000000b40)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20081) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f0000000b80)={0x8, 0x4, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000bc0)={0xf1e, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000c00)={r7, 0x9}) sendmmsg$unix(r3, &(0x7f0000000e00)=[{&(0x7f0000000c40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000cc0)="cc2073d536b4199a4c8ebf9e48c5b36dbf7928c70b9a02f07913a25a6d", 0x1d}, {&(0x7f0000000d00)="9a3793c46c507167ec60764a271f91f111236f9d263e4f14624250ccbcf633463da68fe96b71a79237cf1592db6686248f1f40cec66f8f9cfbb381b8411a7f1e1d853c2f827c2160a5a509ab58f6d292a83bbcf0ed718bb234190b02a472ac36cdc2c4b669058a161fa1260f11df4e27f8209b32b1b8768d314435810bf7a1b226103a9321774815912391c6", 0x8c}], 0x2, 0x0, 0x0, 0x800}], 0x1, 0x20000004) clock_settime(0x6, &(0x7f0000000e40)={0x0, 0x1c9c380}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r6, 0x40045532, &(0x7f0000000e80)) 2018/05/31 00:15:08 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x101800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0xffffffffffffff7f, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000000c0)={0x8001, r3}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000100), 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x3, 0x800, 0x4, 0x8000, 0xe8}, &(0x7f0000000280)=0x98) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000002c0)=0x7ff, &(0x7f0000000300)=0x4) r5 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x5, 0x40000) r6 = semget$private(0x0, 0x1, 0x80) semctl$GETZCNT(r6, 0x0, 0xf, &(0x7f0000000380)=""/188) fcntl$setsig(r1, 0xa, 0x35) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000000440)={r4, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x84) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f0000000500)=0x4) socket$l2tp(0x18, 0x1, 0x1) signalfd4(r1, &(0x7f0000000540)={0x8}, 0x8, 0x800) sendmsg$nl_generic(r5, &(0x7f0000000b80)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x2001480}, 0xc, &(0x7f0000000b40)={&(0x7f00000005c0)={0x554, 0x19, 0x200, 0x70bd2c, 0x25dfdbfb, {0x1d}, [@nested={0x530, 0x49, [@typed={0x10, 0x23, @str='/dev/null\x00'}, @generic="97027cc22f78fd6c627ec6a7d3fee678b987b3979ed381b011ee543cc15f290314d9bafeb26de9cad3dabe65ea52ed077e28660b09c35b5c2be3122fccb845f75e2b13dc68e6324915497aa03e69ea135c3a9e5119dacc313c0ea971d8118297", @typed={0x4, 0x5e}, @generic="db79262d5e2977571c8a690be8e6e796eedeaad35a5eee547e4934c81b301cd78aa5449d74937007a68b1942a764bda53bc1cd8c513c8a14fd44a721144355a52bc9f07e75033d10755d005b68f9992b8d641fcde6a740c84ae69a1de6de5cd8b6965e96250e434ac9240dc0a3d3310e411f6c006435f1528b03a5a19abdfb51215b4dfed5a786ee56a64030dbe40d8471e3dff7dd3edb0156097a5f2736ec096a846f8a0da2e3e8cfeee780bf587a96aecd", @generic="9e52d9e8e721dac8430768e6c291462caf6bf518599f792fdf7b682a49151109fcf9c6303a2df2020908da2593bc90f43c0c30f12dbf7d41aa5296a09acb6d7fadb52dfb345bc24687a5113da1da116126e4506eb3da8a207ae01403bb0e9069c115d90bb26b", @generic="304beff436c8746551b8a471031f1064161e52b41148f4e1ac77ea646e601f22ccaad1ee0343f0f7ce7db57ecfae04b2d4c31fa1c0ad1c38479a52332e41a76e5ec9e64720ad9a677eaf26e032e97aad2abcce1fc821cc261f90b08171b10505fe50d0352077b00a02d4c939f84c3509e7fb2edec769d79f96ca71266efa652620d3e7f94275a9bc51d25ca9137ebca10c27d3a46c4cd6b32f121fa34247b5db0e8a1b53144dcc012284dfd5d9e42bffd3c6edd93790f52599dd31177d43a9a75e9f16663d446c1e8b8fb41c8b1feafe128f3abc95385224b4099c53ac862514a9380f5a217f051e8036dd0c22af", @generic="cf14517b950f1493ce1b418d98f00acdcd1c81e4759c7285703636957d8ae4a775434d1f4aa4dd4c8401b9ba7dbf4fcd0131afefaf9a0dbb79a8277317d2f8344e4255a69765c07e6d03182807299465af3c46cf1ed793906325bc3e16278f044da8901a7b0b89bcfcf85aa84e1a9684b56212bd3cb43c2dc51bc9c31915c2aa3a129dc271b33a1e0018705b0d8f8baf12c51f5c3c6d15b00b277181d6f4fe52ad3707c6291dea859cb9f6c6f95c197ac3be313a915a1afef9372d63e51ae7ea50aa88537982bd54ae87847773a12651f5223ad80c387c13f08371475828b72bd082f65d1b82", @generic="982e7cb356d7077c14a946a3da350c83f883d46bdea0ab57061d6d871d58f8691effe7ebf30670cc91a697a8447a0aac28bbbbbd786b72f7173193ed719639b6aa6429978792becc0800dd1486b00d3db2c136fc2812e56e9bfc1c6e5d4f3bb6ad04e9b99e780971f01c6608bd4a11ec20dea2488209a9686b4bd738e0ec6d9b169016560557dbf441df588fe05d41606dfb79b9b230b4d669735bb11d61b3182a892ae33ce26d7c2816e0b26982b7d47ee81f60c0634eceb485cc7875b4b0033f56b2294553c838f558b461909b99ab7cebe040a687d549e3865206b77aaaae7aa9", @generic="1938ba86caff038485911de780d0ac7d892280d3e9a4afaccf468516f26cad7f498a13cac46c07d7d31b7c8babad385563feda2180f61d560a482c263acb8a47ed2ac7aa1b6a3a8940dcd73ef7e312ebc6cd5da6c8378dcdde583bc3a6ff6564d70a895e5575ff0cfd25edd2368413969921f9899e3830383abaa9915e475c10d14bf4c8bc7c228dde8618c3d0b3e8c185471ec36bb2751c51192c2eae7793524fd7c5ea4fc173ab655da4d2ab0da03aaccd1e426129fc6c2de14219287838088031e6865823f5bfd9da5c3f9da1fcdc7031afd1cfad4672e7efbbeda7f048f425138b1584a4a40c0618"]}, @typed={0x10, 0x24, @str="269270726f635b3a00"}]}, 0x554}, 0x1, 0x0, 0x0, 0x800}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000bc0)={{{@in6=@dev, @in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000cc0)=0xe8) getsockopt$IP_VS_SO_GET_INFO(r5, 0x0, 0x481, &(0x7f0000000d00), &(0x7f0000000d40)=0xc) r7 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/urandom\x00', 0x80, 0x0) listxattr(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)=""/111, 0x6f) setsockopt$sock_int(r7, 0x1, 0x1, &(0x7f0000000e80)=0x6601, 0x4) socket(0x1f, 0x80806, 0xffffffffffffffff) getsockopt$IPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x43, &(0x7f0000000ec0)={'TPROXY\x00'}, &(0x7f0000000f00)=0x1e) readv(r0, &(0x7f0000000f40), 0x0) unshare(0x2020000) ioctl$VHOST_SET_FEATURES(r7, 0x4008af00, &(0x7f0000000f80)=0x801c) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000000fc0)="1b0808fb439533f979d51e2075afad796b93044f24a14beeeecde2a2c78045fa90886029564074e6e222cc37d86b9083d4109a8fef72529d8e7ed7ecbd84907aa12f65d6d37232933ee250219fb41d2bac068e7edfec2a8b02a6abb651e068f7fe6950a221fed798127c6138fba534f5770493ada34ec486fb506d6ca89cc6755f1ac3a9c00fb47409ec1acff27e258b07ecbf53924b91271909435e62c9cae2027e2938f30bffa9ecc49f4e01197389fad5e52c62e80e5bbd8fd93c2f813e5066e4ce18b87d70a7a47151ebc348cb63a86a69c988403eea7836b69aee971eaf71e5edf8f0", 0xe5) socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r1, 0xfffffffffffffffb) 2018/05/31 00:15:08 executing program 3: rt_sigtimedwait(&(0x7f0000000000)={0x5}, &(0x7f0000000040), &(0x7f0000000080), 0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x84000, 0x0) accept$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) r1 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x18001, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x2001, 0x10) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000300)=0x800, 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x8, 0x20}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x3ff}}}, &(0x7f00000004c0)=0x84) ioctl$KDENABIO(r3, 0x4b36) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000500)={r4, 0x4}, &(0x7f0000000540)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x80010}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x14, 0xf, 0xf, 0xa00, 0x70bd28, 0x25dfdbff, {0xc, 0x0, 0x3}}, 0x14}, 0x1}, 0x40050) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000680)=0x0) sched_getaffinity(r6, 0x8, &(0x7f00000006c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000000700)={0x2, 0x0, 0x9, 0x7, "bdf089ca3e00a75d0c1a4dd1562f6edb8ff8575dc270ca04c0d6d2c62f74c3a77bb476918217ac14bfedc0cb", 0x3}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000031c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f00000032c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000003300)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4b, r7}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000003340)={0x2995aa87, 0x7, 0x3, 0xf0f1, 0xf1ea, 0xf8}) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000003380)=""/106) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000003400)={0x2, 0xb0f, 0x7, 0x0, 0x3, 0x1}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000003440)=0x100000001, 0x4) ioctl$TIOCSTI(r2, 0x5412, 0x210a47c4) msgget$private(0x0, 0x88) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000003480)={{0x4, @rand_addr=0x5, 0x4e23, 0x0, 'fo\x00', 0x10, 0x5, 0x12}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3, 0x6, 0x9, 0x6}}, 0x44) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003500)={r5}, 0xc) 2018/05/31 00:15:08 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x800}, 0x1) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)=0x80000000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000000c0)={0x7, 0x70, 0x7, 0x4, 0x8, 0x5, 0x0, 0x260, 0x28000, 0x8, 0x1000, 0x401, 0x6, 0xff, 0x81, 0x0, 0x2, 0x400, 0x3, 0x6, 0x1f, 0x0, 0x96, 0x7, 0x4, 0x3ff, 0x2, 0x8, 0xbf2, 0x8, 0x2, 0x1, 0x6, 0x7f, 0xf8, 0x8, 0xd6a2, 0x2, 0x0, 0x5, 0x0, @perf_config_ext={0x80, 0x20}, 0x1000, 0x4, 0xec4, 0x1, 0x0, 0x6, 0x57dd}) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x7, 0xffffffff, 0x9, 0x14f0000000000000, 0x3, 0x6, 0x4, 0x38, 0x38, 0xfc, 0x800, 0x4, 0x20, 0x2, 0x8, 0x5, 0x6}, [{0x0, 0x1, 0x90b, 0x20, 0x44f, 0x10000, 0x9, 0x846}, {0x7, 0xff, 0x5, 0x0, 0x1f, 0x0, 0x4, 0x4}], "e05a5ce7a857151f4dee605980a4db56a3381e39465172966728b8b1063d98ca5368f6d884dc30cebf53ae91c036a7718c9ce4913db1c9281cfb579466b3f9b8d0a39920f62634906e10e8f1424743ade2809c981f126a721b7055fdf3060df79a5999a90f3e1574488e85e15ba4c7846b1a884f3062e74f1626fba1f4dd5fa05629527b88e09576bba4422b9860ed4fd4e4c86f55d8a222c06843ded5646a7bb6f9c616e3f20bb2fc3c9c1f1ebae2a9b48d8a1c2f310fd11a406d1699f29c45a6c3431b290887efce6f1a84f981cd3f8d25f5201035e042e875abb20ebaf1f66ebf9b831349ddbc44", [[], [], [], [], [], []]}, 0x761) accept4$netrom(r0, &(0x7f00000008c0), &(0x7f0000000900)=0x10, 0x80800) renameat(r0, &(0x7f0000000940)='./file0\x00', r0, &(0x7f0000000980)='./file0\x00') readahead(r0, 0x9, 0x100) write$evdev(r0, &(0x7f00000009c0)=[{{0x0, 0x7530}, 0x8, 0xfffffffffffffffd, 0x1}], 0x18) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000a00)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000a40)={0x0, 0x3}, &(0x7f0000000a80)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000ac0)={0x81, 0x0, 0x1, 0x6, r2}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000b00)=[@in6={0xa, 0x4e22, 0x2b86, @empty, 0x5}], 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000b40)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) openat$md(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/md0\x00', 0x102, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000c00)) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000c40)=0x800000000000000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000c80)=[{0xf, 0x29d28d9e}, {0x2, 0x5}, {0x7, 0x8b1f}, {0x3, 0x9}, {0xc, 0x4}, {0x4, 0x5}, {0x3, 0x7ff}, {0x3, 0x1}, {0x2, 0x3ff}], 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000d00)={r2, @in={{0x2, 0x4e21}}, [0x9, 0x4, 0x7, 0x7fffffff, 0x0, 0x4, 0x1, 0x6, 0x3e00, 0x7, 0x6, 0x6, 0x8, 0xa5, 0x329]}, &(0x7f0000000e00)=0x100) fsync(r1) r4 = semget$private(0x0, 0x3, 0x300) semctl$SETVAL(r4, 0x2, 0x10, &(0x7f0000000e40)=0x7) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000e80)=""/10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000ec0)={0x4, [0xfffffffffffffffa, 0x9, 0x1, 0x5]}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000f00)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000001000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001040)={@mcast2={0xff, 0x2, [], 0x1}, 0x7c, r5}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001080)={r3, 0x6, 0x3, 0xdf, 0x3, 0x2}, 0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000010c0)={r3, 0x7f, 0x5, [0x6ca0, 0x5, 0x2, 0x12cb, 0x800]}, 0x12) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001100)) 2018/05/31 00:15:08 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0x8000000, 0x3, 0x1f, 0x8, 0x2, 0x1}) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2008d00}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x64, r2, 0x400, 0x70bd2c, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffff09}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x51}, 0x8800) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000002c0)={0x6, 0x9}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000300)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000340)={0x7, 0x6, 0x1, 0x0, 0x0, [], [], [], 0xa0, 0x81}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000480)) get_thread_area(&(0x7f00000004c0)={0x8, 0xffffffff, 0x4000, 0x81, 0xffffffffffffff7f, 0x0, 0x4, 0x1ff, 0x100000001, 0xe6d0}) preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000500)=""/42, 0x2a}], 0x1, 0x0) r3 = getpgrp(r0) ptrace$getregs(0xc, r3, 0x7, &(0x7f0000000580)=""/182) prctl$setfpexc(0xc, 0x80) r4 = getegid() stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) setgroups(0x6, &(0x7f0000000840)=[r4, r5, r6, r7, r8, r9]) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000880)={0x80, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000008c0)={0x5, r10, 0x10003, 0x1ff}) connect$l2tp(r1, &(0x7f0000000900)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x1, 0x2, 0x2}}, 0x2e) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000940)={0x1}, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000980)={'gretap0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000009c0)) r11 = openat$audio(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/audio\x00', 0x4000, 0x0) r12 = syz_open_dev$midi(&(0x7f0000000ac0)='/dev/midi#\x00', 0x8, 0x4040) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f0000000b00)={0x2, [0x0, 0x0]}, &(0x7f0000000b40)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r12, 0x84, 0x6, &(0x7f0000000b80)={r13, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x341485de}}}}, &(0x7f0000000c40)=0x84) 2018/05/31 00:15:08 executing program 2: mincore(&(0x7f0000ff6000/0x7000)=nil, 0x7000, &(0x7f0000000000)=""/57) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000100)={0xffffffff, 0x0, 0x9}, 0xc) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) recvfrom$inet(r1, &(0x7f0000000180)=""/241, 0xf1, 0x0, &(0x7f0000000280)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) recvmsg$netrom(r0, &(0x7f0000000680)={&(0x7f00000002c0)=@ax25={0x3, {"3ac6cb6f4c4ffd"}, 0x6}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000300)="c327535659e27542fdcad10e80f3c51de44bfd2d0e9b2dc7377e302104e56f5ec86e65501ac55a090668e13b9bf000203178ecb31664861b4e338ac6d3c09f89803239f866d22e9a08c680750fdfe8abc0ada3cdbc3705399fbc67396fead6dec5e7f4260bf8e2041ce426a1b3afc13a9670cbe0d51666c51688cea637f8d890a9932873c4a3b41de6b5d0b440edd7e192fca6740cf3841463152b1ddd270d79082896c8406295d4fbe0d43e5d540bc633565b7f54cffa023180286b2e867110a6e91da2ae4ad7be1ad95c0890771d7c1cfd3dfece5849da09c787bc527c89aaac52ea6fe1", 0xe5}, {&(0x7f0000000400)="0f63fb2d83686a822a38cb5a1127fd2e8f2fefc50e558354222515f85394f90cbd7c1c03c3933978beb28c39f8aaec9c739d646f817d2e7dc34d8b38ed1918cf1acbfef88a3d0191e242b9b817f768e31e10b7260f717660fbac97009a06b3e82e40569061dd64cb70d65fac878c4fd182267505d3821749551284d435bf81fd1e5576d8d9d61a51da3a5b6e8d468bb0c1aeed0d6df65d0c08aed0863f268c7cce1ff730723e994787abaf939164c5a06944e76077a7e19b87e10c373575aa6a", 0xc0}, {&(0x7f00000004c0)="ca7e6d3cdd2b056de058d9615ceaddd5c4f4e10bd9d7696de549b317fdf40d6ac724108a471334ddd4bae15ebe3e06552cc6aebfe8273a9b0000f016973e444ae78348cf67769810c9cadf44138e113dbc7f0fd57b9f0d2225139d24fbe3191e90a9ff0b6995a9ed85fdc4b1eb708acf1e49f16bc53d013005b53a8b995aac1493388c20b871b2efc84f406d97f41a0b5215a8c91fcf58", 0x97}], 0x3, &(0x7f00000005c0)=[{0x88, 0x1ff, 0x3302, "e75ecc0a5202e59fe345d4d11e4a8e9729b505690292cf4cf78486c647342da00fb1e2d1ed48349c8597ddbe46781a499fab8953a095b72a8f29a85ef67d3e819a839ca4ada7ca02a9be0433de22c8bae5a8f9649260a830c45c7057908d5c3484daf46c7ae409bafe04ee5713bcf1ed61"}], 0x88}, 0x140) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000700), &(0x7f0000000740)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000007c0)={0x1, &(0x7f0000000780)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000840)={r2, &(0x7f0000000800)=""/18}) r3 = syz_genetlink_get_family_id$team(&(0x7f00000008c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000900)={'team0\x00', 0x0}) getsockname$packet(r1, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000980)=0x14) accept$packet(r1, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000a00)=0x14) recvmmsg(r0, &(0x7f0000002140)=[{{&(0x7f0000000a40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000ac0)=""/207, 0xcf}], 0x1, &(0x7f0000000c00)=""/86, 0x56, 0x1}, 0x3}, {{&(0x7f0000000c80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000d00)=""/166, 0xa6}, {&(0x7f0000000dc0)=""/13, 0xd}, {&(0x7f0000000e00)=""/220, 0xdc}, {&(0x7f0000000f00)=""/27, 0x1b}], 0x4, &(0x7f0000000f80)=""/96, 0x60, 0xf8be}, 0x799}, {{&(0x7f0000001000)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001080)=""/149, 0x95}], 0x1, &(0x7f0000001180)=""/222, 0xde, 0x2}, 0x2}, {{&(0x7f0000001280)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001300)=""/31, 0x1f}, {&(0x7f0000001340)=""/241, 0xf1}, {&(0x7f0000001440)=""/214, 0xd6}, {&(0x7f0000001540)=""/53, 0x35}, {&(0x7f0000001580)=""/80, 0x50}, {&(0x7f0000001600)=""/219, 0xdb}], 0x6, &(0x7f0000001780)=""/147, 0x93, 0x7ff}, 0x3f}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001e00)=[{&(0x7f00000018c0)=""/136, 0x88}, {&(0x7f0000001980)=""/229, 0xe5}, {&(0x7f0000001a80)=""/224, 0xe0}, {&(0x7f0000001b80)=""/186, 0xba}, {&(0x7f0000001c40)=""/117, 0x75}, {&(0x7f0000001cc0)=""/152, 0x98}, {&(0x7f0000001d80)=""/128, 0x80}], 0x7, &(0x7f0000001e80)=""/218, 0xda, 0x200}, 0x2}, {{&(0x7f0000001f80)=@rc, 0x80, &(0x7f0000002040)=[{&(0x7f0000002000)}], 0x1, &(0x7f0000002080)=""/158, 0x9e, 0x2}, 0x4}], 0x6, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000022c0)={'rose0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000023c0)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f00000024c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002500)={'team0\x00', 0x0}) accept4(r1, &(0x7f0000002540)=@can={0x0, 0x0}, &(0x7f00000025c0)=0x80, 0x80800) getpeername$packet(r0, &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000027c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002800)={@broadcast, @multicast2, 0x0}, &(0x7f0000002840)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002a00)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000002b00)=0xe8) getsockname$packet(r1, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002b80)=0x14) getsockname$packet(r0, &(0x7f0000003480)={0x0, 0x0, 0x0}, &(0x7f00000034c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003540)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003640)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000003680)={@multicast2, @loopback, 0x0}, &(0x7f00000036c0)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000003700)={@broadcast, @broadcast, 0x0}, &(0x7f0000003740)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003780)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000003880)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000093c0)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000095c0)={@loopback, 0x0}, &(0x7f0000009600)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000009640)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@loopback}}, &(0x7f0000009740)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000009780)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000a800)={{{@in=@dev, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f000000a900)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000a940)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f000000aa40)=0xe8) getpeername$packet(r0, &(0x7f000000aa80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000aac0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f000000b2c0)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f000000b280)={&(0x7f000000ab00)={0x76c, r3, 0x500, 0x70bd26, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r4}, {0x26c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}]}}, {{0x8, 0x1, r12}, {0xf4, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xded}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r14}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}]}}, {{0x8, 0x1, r18}, {0x16c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x1, 0x3, 0x1c56, 0x2}, {0x3, 0x78bc, 0x9, 0x6}, {0x100000001, 0x8000, 0x4, 0x1ff}, {0x40, 0x4, 0x7, 0xffffffff}, {0x8, 0x7, 0x6, 0x2}, {0x8, 0x101, 0x0, 0x2}, {0x7f, 0x94bf, 0x2, 0x1}, {0x0, 0x3, 0xcc, 0x2}, {0x5, 0x46, 0x4, 0x1}]}}}]}}, {{0x8, 0x1, r23}, {0x1a8, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r25}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r27}}}]}}]}, 0x76c}, 0x1, 0x0, 0x0, 0x4000001}, 0x80) [ 73.121801] IPVS: ftp: loaded support on port[0] = 21 [ 73.532344] IPVS: ftp: loaded support on port[0] = 21 [ 73.595720] IPVS: ftp: loaded support on port[0] = 21 [ 73.624600] IPVS: ftp: loaded support on port[0] = 21 [ 73.648384] IPVS: ftp: loaded support on port[0] = 21 [ 73.674342] IPVS: ftp: loaded support on port[0] = 21 [ 73.841365] IPVS: ftp: loaded support on port[0] = 21 [ 73.874861] IPVS: ftp: loaded support on port[0] = 21 [ 75.977821] ip (4754) used greatest stack depth: 54040 bytes left [ 76.667156] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.673715] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.728753] device bridge_slave_0 entered promiscuous mode [ 76.899547] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.906097] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.949275] device bridge_slave_1 entered promiscuous mode [ 77.060675] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.067164] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.096338] device bridge_slave_0 entered promiscuous mode [ 77.120486] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.127016] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.164151] device bridge_slave_0 entered promiscuous mode [ 77.189601] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.210222] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.216842] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.231671] device bridge_slave_0 entered promiscuous mode [ 77.262080] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.268569] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.319487] device bridge_slave_0 entered promiscuous mode [ 77.349292] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.355814] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.370373] device bridge_slave_0 entered promiscuous mode [ 77.380717] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.387207] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.402871] device bridge_slave_1 entered promiscuous mode [ 77.414325] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.432694] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.439177] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.469454] device bridge_slave_0 entered promiscuous mode [ 77.487782] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.494359] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.520231] device bridge_slave_1 entered promiscuous mode [ 77.527475] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.533937] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.542978] device bridge_slave_0 entered promiscuous mode [ 77.557365] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.563856] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.575918] device bridge_slave_1 entered promiscuous mode [ 77.593760] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.603653] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.610144] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.624433] device bridge_slave_1 entered promiscuous mode [ 77.631826] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.638312] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.683128] device bridge_slave_1 entered promiscuous mode [ 77.710136] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.716645] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.749558] device bridge_slave_1 entered promiscuous mode [ 77.779805] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.788157] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.795518] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.802084] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.832092] device bridge_slave_1 entered promiscuous mode [ 77.846136] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.858591] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.873291] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.945982] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.002277] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.011218] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.031158] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.057224] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.086794] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.141454] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.167277] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.208176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.361524] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.536718] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.615378] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.624083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.659592] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.682252] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.735362] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.758543] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.780462] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.793921] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.824973] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.832196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.857321] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.886536] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.957521] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.974451] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.981629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.994942] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.051293] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.072663] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.106371] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.131461] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.140662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.167685] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.175244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.244680] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.251773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.291433] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.298529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.311746] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.318901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.340324] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.347438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.364676] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.372333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.397411] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.409161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.467559] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.487765] team0: Port device team_slave_0 added [ 79.515289] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.522731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.540482] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.548274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.555422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.594243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.636425] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.657875] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.692979] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.700149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.767913] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.777734] ip (5016) used greatest stack depth: 53768 bytes left [ 79.782011] team0: Port device team_slave_1 added [ 79.840358] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.867925] team0: Port device team_slave_0 added [ 79.996496] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.003621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.021334] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.073344] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.095274] team0: Port device team_slave_1 added [ 80.170790] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.187821] team0: Port device team_slave_0 added [ 80.208557] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.225331] team0: Port device team_slave_0 added [ 80.238632] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.256922] team0: Port device team_slave_0 added [ 80.289835] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.301571] team0: Port device team_slave_0 added [ 80.315856] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.324755] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.346541] team0: Port device team_slave_0 added [ 80.359976] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.377462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.390835] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.408761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.430975] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.460124] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.468746] team0: Port device team_slave_1 added [ 80.485972] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.494207] team0: Port device team_slave_1 added [ 80.500888] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.512511] team0: Port device team_slave_0 added [ 80.518574] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.527432] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.540963] team0: Port device team_slave_1 added [ 80.553932] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.574229] team0: Port device team_slave_1 added [ 80.585482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.601404] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.640412] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.650382] team0: Port device team_slave_1 added [ 80.673342] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.688533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.703462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.721669] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.734811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.751180] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.773911] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.795947] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.804875] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.821606] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.841182] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.850451] team0: Port device team_slave_1 added [ 80.862384] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.869977] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.893327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.910484] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.920279] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.928125] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.939592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.967599] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.981651] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.993332] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.001921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.020960] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.033181] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.041204] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.050501] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.064867] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.084374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.106702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.128201] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.141938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.150910] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.159821] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.168285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.177190] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.197754] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.211773] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.224344] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.232433] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.245120] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.265095] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.302706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.338603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.354681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.368337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.376729] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.384855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.395824] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.403560] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.422898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.432092] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.457405] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.478338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.504628] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.517503] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.525241] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.538946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.563325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.580104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.603608] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.611138] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.619566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.637794] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.652946] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.676343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.697973] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.713834] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.721418] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.741237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.756509] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.765878] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.784724] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.803984] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.845603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.887672] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.895196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.923129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.954119] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.962409] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.981653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.140184] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.148710] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.163120] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.395360] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.401849] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.408780] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.415228] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.435514] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.442397] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.844126] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.850620] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.857723] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.864462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.898632] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.967408] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.973997] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.981244] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.987783] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.083650] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.121759] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.128235] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.135099] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.141565] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.152103] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.172175] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.178664] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.185516] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.191996] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.250814] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.295662] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.302257] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.309144] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.315631] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.360584] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.393825] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.400398] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.407226] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.413679] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.484789] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.491693] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.498157] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.505026] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.511565] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.520409] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.528880] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.542777] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.554826] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.569356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.576886] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.584863] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.592763] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.353751] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.606684] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.684128] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.908403] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.930944] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.973324] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.051517] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.181509] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.243226] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.458546] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.519281] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.684831] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.692687] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.828680] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.841696] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.038694] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.081532] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.087933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.103098] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.230977] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.237307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.246607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.341770] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.348757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.363310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.584261] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.590789] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.602097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.651905] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.660320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.678471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.717563] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.745392] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.752357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.767259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.798906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.824909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.872883] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.959640] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.966214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.981604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.114890] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.283362] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.324211] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.554930] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.574454] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.590066] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.793258] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.123090] Unknown ioctl 1074816055 [ 100.238294] Unknown ioctl 1074816055 [ 100.318660] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/05/31 00:15:36 executing program 0: r0 = socket(0x18, 0x0, 0x100000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x5, &(0x7f00000003c0)="996eaf2f", 0x4) 2018/05/31 00:15:36 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x5d) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/31 00:15:36 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/31 00:15:36 executing program 5: r0 = socket$inet(0x2, 0x4000000000a, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/31 00:15:36 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) sendmmsg(r2, &(0x7f00000002c0), 0x40002cd, 0x0) 2018/05/31 00:15:36 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf32(r0, &(0x7f0000000a00)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) poll(&(0x7f0000000040)=[{r0, 0x4140}, {r0}], 0x2, 0xb08) 2018/05/31 00:15:36 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x7b}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/05/31 00:15:36 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000080)="b4", 0x1, 0x8040, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) [ 100.674637] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/31 00:15:36 executing program 4: rt_sigtimedwait(&(0x7f0000000000)={0x5}, &(0x7f0000000040), &(0x7f0000000080), 0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x84000, 0x0) accept$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) r1 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x18001, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x2001, 0x10) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000300)=0x800, 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x8, 0x20}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x3ff}}}, &(0x7f00000004c0)=0x84) ioctl$KDENABIO(r3, 0x4b36) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000500)={r4, 0x4}, &(0x7f0000000540)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x80010}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x14, 0xf, 0xf, 0xa00, 0x70bd28, 0x25dfdbff, {0xc, 0x0, 0x3}}, 0x14}, 0x1}, 0x40050) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000680)=0x0) sched_getaffinity(r6, 0x8, &(0x7f00000006c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000000700)={0x2, 0x0, 0x9, 0x7, "bdf089ca3e00a75d0c1a4dd1562f6edb8ff8575dc270ca04c0d6d2c62f74c3a77bb476918217ac14bfedc0cb", 0x3}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000031c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f00000032c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000003300)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4b, r7}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000003340)={0x2995aa87, 0x7, 0x3, 0xf0f1, 0xf1ea, 0xf8}) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000003380)=""/106) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000003400)={0x2, 0xb0f, 0x7, 0x0, 0x3, 0x1}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000003440)=0x100000001, 0x4) ioctl$TIOCSTI(r2, 0x5412, 0x210a47c4) msgget$private(0x0, 0x88) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000003480)={{0x4, @rand_addr=0x5, 0x4e23, 0x0, 'fo\x00', 0x10, 0x5, 0x12}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3, 0x6, 0x9, 0x6}}, 0x44) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003500)={r5}, 0xc) 2018/05/31 00:15:36 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f00000001c0)=0x54) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000300)={'nat\x00', 0x2, [{}, {}]}, 0x48) 2018/05/31 00:15:36 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x42800) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) read(r0, &(0x7f00000002c0)=""/29, 0x1d) ioctl(r1, 0x100, &(0x7f0000000300)="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") renameat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) write$binfmt_elf32(r0, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], 0x986) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000200)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000080)={0x2, 0x100, 0x94, 'queue0\x00', 0x3ff}) 2018/05/31 00:15:36 executing program 2: r0 = socket$inet6(0xa, 0xfffffffffffe, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000000000)) exit(0x8000000000001001) timer_delete(0x0) 2018/05/31 00:15:36 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$llc(r0, &(0x7f0000000100)={0x1a, 0x339, 0x1a, 0x0, 0x3, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) finit_module(r2, &(0x7f0000000080)='\x00', 0x3) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000140), 0x0) connect$vsock_dgram(r1, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) socket$rds(0x15, 0x5, 0x0) 2018/05/31 00:15:36 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000000c0)={&(0x7f000037c000/0x3000)=nil, 0x3, 0x0, 0x20, &(0x7f000055a000/0x3000)=nil, 0x80}) ioctl$void(r0, 0xc0045c79) r2 = getuid() r3 = getgid() fchown(r0, r2, r3) r4 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="8a53e5a87f4174ad63ad0c70e2fa02eb5a36fe02ad7cce109417ff462a84911e33bee33a3608f8d90f643380492afbb0f9d22b2b882da16bcfcd62d865045b18f84b9abed842e8021392f43cbfaebe1b5e3e8e3197f94c847c296e1e5a4b7a8fd9820cda52a1f57a7e1a7acab93e1fec6a245094e5c3aa5c99766ec8f100276fb6991c5996bc5ba83badd0fbabb3eb5d7471484f86ea738c39", 0x99, 0xfffffffffffffff9) keyctl$invalidate(0x15, r4) r5 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$chown(0x4, r5, r2, r3) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000240)={&(0x7f000028a000/0x3000)=nil, 0x3000}) 2018/05/31 00:15:37 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000340)="0047fc2f07d82c99240970") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000040)=0x10001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x100000000000000d, &(0x7f0000bfcffc), &(0x7f0000000000)=0xdd64) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x2, 0x400) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000280)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'veth1_to_bond\x00', 0x80000001}) r2 = open(&(0x7f0000000180)='./file0\x00', 0x4000, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000480)={0x0, @empty, @multicast2}, &(0x7f00000004c0)=0xc) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000080)=0x4) ioctl(r0, 0x2, &(0x7f0000000140)="9ab116407b701fcbedf98150697d72f9612c66d443ae2e0c9cb0fef26b66") ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000500)={@dev={0xfe, 0x80, [], 0x1b}, 0x70, r5}) mq_getsetattr(r1, &(0x7f00000002c0)={0x7, 0xb54, 0x9, 0xf7, 0x3, 0x7, 0xff, 0x80}, &(0x7f0000000300)) socket$nl_route(0x10, 0x3, 0x0) 2018/05/31 00:15:37 executing program 3: r0 = epoll_create1(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ff8000/0x4000)=nil, 0x800000000000000, 0x3, 0x87, &(0x7f0000ffe000/0x1000)=nil}) r2 = epoll_create1(0x0) unshare(0x400) close(r2) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x8002) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f0000000040)={0x2, 0x1}) tee(r0, r2, 0x3, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7) 2018/05/31 00:15:37 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x2201, &(0x7f0000000100)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)={r2, 0xffffffffffffffe8, "8fee1b0cdddfe524d2afd70a7589ef62f790ba4c5718fb96474133989b4e48a5f9dd40c70d33115e98307e5f2c9de431cb09d4b9e6a58d04a6b9330491ef69cd0375ec3c37de00585e9db59007a6aa72dc55677d25bf41eb47305cbc04a5c5e86fdfe7663667001cce1edbb2544c03dfc5531154cb878c84594ad240af7e29aedd2add465e25a514abbee8244819b07655f08e8e7151b3cd44aaa6b09fefcb7feb975e5ade35eb28bf8d50174a7f88fe0fba2100913eedbdd2486c8807273e87accd28d3d818f314f2be5b56e2b88aa5cd2da88d7ba44348d45655ae5d"}, &(0x7f0000000240)=0x189) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/05/31 00:15:37 executing program 5: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x62, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5d00fe01b2a4a280930a060a0000a8430891000000390008000a000c00060000001900a30700000000000000dc1338d54400009b84136ef71afb83de448daa7227c43ab8220000060cec4fab91d4", 0x2b5}], 0x1, &(0x7f0000000100)}, 0x20007ffc) 2018/05/31 00:15:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d06000)=0x1, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000040)=0x80000000001, 0x4) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000001c0)={0x2, 0x0, @rand_addr}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_misc(r1, &(0x7f0000000100)={"646bf06b"}, 0x4) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000001240)={'Adz1'}, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x28, &(0x7f0000000380)}, 0x384) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001180)={0x0, 0x9d9}, 0xc) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000100}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x110, r3, 0x115, 0x70bd26, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xff}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x40}, 0x40) 2018/05/31 00:15:37 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000010c0)={{{@in=@multicast1, @in6=@ipv4={[], [], @dev}}}, {{@in6=@ipv4={[], [], @local}}}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x1f, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/05/31 00:15:37 executing program 0: r0 = socket(0x10, 0x2, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") socket$inet6(0xa, 0x1000000000002, 0x0) sendfile(r0, r1, &(0x7f00000000c0), 0x80000002) 2018/05/31 00:15:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) sendmmsg(r2, &(0x7f00000002c0), 0x40002cd, 0x0) 2018/05/31 00:15:38 executing program 5: r0 = socket(0x11, 0x80a, 0x300) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x6, 0x6, 0x6}) socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000180)="a97780eee3e31520ea9adb80cc9d223f0010cec9c695adecd64043787834e28a2622940e520435221470bca63b83f37c6d2109fda608312b0a0604022406ccae40a4980bf21a07c76d75ef5b915f214786"}], 0x100003bd}, 0x0) recvmmsg(r0, &(0x7f0000002e00)=[{{&(0x7f0000002b80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002d40)=""/164, 0xa4}}], 0x40000000000014d, 0x0, 0x0) 2018/05/31 00:15:38 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x400) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000002c0)=""/4096, &(0x7f0000000140)=0x1000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000200)="8d4e60e4bb721b992c6a16a08f181aa9cbeb8a0311cb73fc27d3e5a7f2c13cef2e7d1dc393b61fd9354879861b59e0e856c9b9a27387a25254bf423a8a550ded3e8da771ab9e51273f9a7bd5e2d7479b92b2e22fcee8c56663d78b9bc14e61572405bb7f2b14916944e876a12d3130f8f52b3ef2fefcebe937ff2c6050e164fb5c0b54c7297a0395ef84c680e07492363afe4f61fad4d7") 2018/05/31 00:15:38 executing program 2: ioperm(0x0, 0x800, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000180)={0x0, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xd08, 0x20000) ioctl$KDSKBLED(r0, 0x4b65, 0x96b) clone(0x40000004, &(0x7f0000000000)="14b0f46e96297a34ca2a798e0c3c701fb97a1bd3f18c0025c1efd1f8f4615b0249e97c3d0e0146aa65c2876ead0e1c08acaccf9f6d5574a62e22d772c6a7a8857ef28f989be90dfce153772f3a19f3bccd7d36f5c1210fd3cd4ef23912d5e262a913e67c22bc4bf957a547", &(0x7f0000000140), &(0x7f0000000080), &(0x7f0000000240)="a1b28d67c086dc9eb62d21aa2199c98abec9345e92569ed1b3d3d0ee423d019f11a9000000b6aac7119c272d2acae73a6f06624a06a112b9700bfe57d785a2bd05c322cfeaa4ce58e217ebcb1152264963a3be51b263faaf14c9042e6cbcf0a91a02659997fa62cc5df89db2e83de1") 2018/05/31 00:15:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0xffff, 0xef7b}) r1 = socket(0xa, 0x1, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x7, 0xfffffffffffffff8, 0x32cf, 0x7, 0x2, 0xe6, 0x81, 0xfffffffffffffffa, 0x4, 0x7, 0xffffffffffffffff, 0x100000001}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x9, 0x9, 0xd000000000000000, 0x100, 0xd623, 0xffffffffffff0001, 0x7, 0x7, 0x2, 0x3, 0x19ca, 0x200}) bind$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x1, 0x1, 0x1, 0x3, 0x6, "84963166427814019eebd6a380c2237a20c98194b79b024a9de9721df81ec9985e5d47cad770692e27fbc0c5fbd6f5ac39b56b892f938ce138025a30b383c2", 0x39}, 0x60) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r0, 0xa0040) write(r2, &(0x7f0000000140), 0x28d) 2018/05/31 00:15:38 executing program 1: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x28100) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) sendmsg(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000001c0007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/05/31 00:15:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000200)=[{0x8, 0x6}, {0x3, 0x9}, {0x2, 0x800}], 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00'}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x2e636555612d3db1, 0x1, 0x5, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f00000000c0)={0x1, 0x9}) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x54) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000080)=0x8) 2018/05/31 00:15:38 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x18002, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x4, 0x10, 0x9, 0x7fffffff}, &(0x7f0000000100)=0x18) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x1000000fd, 0x0) ioctl$KDGKBLED(r3, 0xc0045401, &(0x7f0000a07fff)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) [ 102.379592] IPVS: ftp: loaded support on port[0] = 21 [ 102.387236] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.394118] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/31 00:15:38 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="7dbf2a78892d764fd34a556b884fc44e1d3903c25662e82a6cdc43eba6e41224d1a37a7a85f41eccfcf6b65f5fcaef1b9d0e50771b4e5b81921550c50e061708af0a75d844397a9e52086a68cea96adaf842848d122eeb959a0ab24dc7d1874ec54f7322fc0cfafe", 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x400000000) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') readv(r1, &(0x7f00000021c0)=[{&(0x7f0000000140)=""/79, 0x432}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x10000000000003a2) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x101, 0x14102) 2018/05/31 00:15:38 executing program 3: symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000300)='./control\x00', 0x0) chroot(&(0x7f0000000100)='./file0\x00') rmdir(&(0x7f0000000040)='./control\x00') rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f00000000c0)='./control\x00') 2018/05/31 00:15:38 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)) msgsnd(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='-'], 0x1, 0x0) msgctl$IPC_RMID(0x0, 0x0) prctl$setfpexc(0xc, 0xc0000) 2018/05/31 00:15:38 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd1d76c470672de93}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0xfffffffffffffffe}}, 0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000000)={@empty, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r1, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) 2018/05/31 00:15:38 executing program 4: write(0xffffffffffffffff, &(0x7f0000000000)="220000001800071400be02000900070002090011ffeb00090a0eff0f05000f80ff00", 0x22) 2018/05/31 00:15:38 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) 2018/05/31 00:15:38 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1b) 2018/05/31 00:15:38 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000002ec0)=[{{&(0x7f0000000540)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000000840), 0x0, &(0x7f00000008c0)}}, {{&(0x7f0000000a00)=@un=@abs, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)='y', 0x1}], 0x1, &(0x7f0000000c00)}}], 0x2, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x100) bind$vsock_dgram(r2, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) [ 102.817150] IPVS: ftp: loaded support on port[0] = 21 2018/05/31 00:15:39 executing program 2: ioperm(0x0, 0x800, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000180)={0x0, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xd08, 0x20000) ioctl$KDSKBLED(r0, 0x4b65, 0x96b) clone(0x40000004, &(0x7f0000000000)="14b0f46e96297a34ca2a798e0c3c701fb97a1bd3f18c0025c1efd1f8f4615b0249e97c3d0e0146aa65c2876ead0e1c08acaccf9f6d5574a62e22d772c6a7a8857ef28f989be90dfce153772f3a19f3bccd7d36f5c1210fd3cd4ef23912d5e262a913e67c22bc4bf957a547", &(0x7f0000000140), &(0x7f0000000080), &(0x7f0000000240)="a1b28d67c086dc9eb62d21aa2199c98abec9345e92569ed1b3d3d0ee423d019f11a9000000b6aac7119c272d2acae73a6f06624a06a112b9700bfe57d785a2bd05c322cfeaa4ce58e217ebcb1152264963a3be51b263faaf14c9042e6cbcf0a91a02659997fa62cc5df89db2e83de1") 2018/05/31 00:15:39 executing program 4: syz_emit_ethernet(0x33d, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_uc={0x8847, {[{0x7, 0x9221, 0x4f0438a, 0x1}], @ipv4={{0x17, 0x4, 0xffffffffffffff7f, 0x7, 0x10f, 0x67, 0x4, 0x7, 0xff, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0xff}, @cipso={0x86, 0x35, 0x5f, [{0x0, 0x6, "8a849675"}, {0x0, 0x6, "b22cb9fd"}, {0x7, 0xf, "2e16e4a006ca91480381ec0b44"}, {0x7, 0x3, "be"}, {0x7, 0x11, "abad4ec7399a6426ae61515d1d8755"}]}, @lsrr={0x83, 0xb, 0xffffffff, [@multicast1=0xe0000001, @multicast2=0xe0000002]}]}}, @igmp={0x1f, 0x0, 0x0, @rand_addr=0x4, "ebaf02599e175222e9f5f766e1bc74411616d32d55ef80bf5695a96f41e6ddcb7cc9571209422d59f4ae9e70a464ae8988664e25f6f14b707d8476fe02794b74d454327883b72a31fbe3c672c8793207f49c3338151077488b6d07ac15f818e7daa3591b4e16f8f99252203b7c3f432932b666cbd7a4044b672c6c4084bea74fbb8fe808416b15bc647f4db3197e42e9b1b77d97800069291eac5204fc5bf29677de1b74f9a493dbfd2d6d"}}}}}}, 0x0) fanotify_init(0x68, 0x8000) 2018/05/31 00:15:39 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x8, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)="410000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/05/31 00:15:39 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x10000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x0, 0x7, 0x7, "9ce62ce30dc84f073a793d0357e0df4f1bc14533558cbebaeae15fe4c321e463d7b8f3ea1d17f84ef54b7e72c8a7acabb7b09f5ab82c2366dd1bf5dd30db8715df6cc2a35a93dba7a2fbfd1a642d5096"}, 0xd8) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46c, &(0x7f0000000380)=0x0) io_submit(r3, 0x1, &(0x7f0000000140)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x0, r2, &(0x7f0000000200)="1c", 0x1}]) 2018/05/31 00:15:39 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="0400005e3e"], &(0x7f0000000200)=0x2) r4 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="009d0b6f1f16dc225e68ecc515ada2cdccc9cc2d3105c8b9e9825210f077a588cc1dd0ce1ce1661af6b6ea978c717816ce3d", 0x32, r3) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x40, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000000800)=0x2, 0x4) connect$can_bcm(r5, &(0x7f0000000840)={0x1d}, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r5, &(0x7f0000000680)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)={0xe4, r6, 0x700, 0x70bd2a, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5c8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9e64000}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xc9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) sendmsg$IPVS_CMD_SET_SERVICE(r5, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x7c, r6, 0xe04, 0x70bd27, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fffffff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x33}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1d, 0x20}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000000}, 0x41) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r7, r7, r4}, &(0x7f0000000280)=""/132, 0x84, 0x0) 2018/05/31 00:15:39 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1, 0x101000) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000140)) unlink(&(0x7f00000000c0)='./file0\x00') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x2801) ioctl(r0, 0x4, &(0x7f0000000000)="4076597658e0fd966649c59042f9d21d139d78b792b5ac3eea5e4d8628f670d359be416631154b47c091bd7093092a2338399698015a363d48e7a3ff10a152c15a97dbd3d4ceab335aa5dc26266667e7a174b725008822e38a2d874d796449ec40fbb5dce5167364551293010d214e72b3c383d753291dab6ef210740be6262466fca6608cd2877ab9a52002111bf013bfdb9aade1f56135bbf75db53ee79481ace7218dd3529e62d821bcd83a678b81a9034c9764") close(r2) 2018/05/31 00:15:39 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000003c0), &(0x7f0000000400)=0x4) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') pread64(r1, &(0x7f0000000440)=""/12, 0x7, 0xb) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='children\x00', &(0x7f0000000180)='children\x00', &(0x7f00000001c0)='{\x00'], &(0x7f0000000340)=[&(0x7f0000000240)='children\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='children\x00', &(0x7f0000000300)='securitybdev\x00'], 0x100) 2018/05/31 00:15:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) sendmmsg(r2, &(0x7f00000002c0), 0x40002cd, 0x0) 2018/05/31 00:15:39 executing program 4: set_mempolicy(0x3, &(0x7f0000000380)=0x5, 0x40) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x40) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x4, 0x3ff, 0x1}) [ 103.924387] IPVS: ftp: loaded support on port[0] = 21 2018/05/31 00:15:40 executing program 1: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000)=0x4, 0x2) 2018/05/31 00:15:40 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10400, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@newlink={0x34, 0x10, 0x43307bd12b5744e9, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3}]}, 0x34}, 0x1}, 0x0) 2018/05/31 00:15:40 executing program 7: munmap(&(0x7f000053b000/0x2000)=nil, 0x2000) mlock2(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x0) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 2018/05/31 00:15:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x40, "6924c249cbab32600ea4b9331be99e2bc0ff7940096d4ccb2ebf867572639f8196b345a9393d86a8f8c0546e0b1e7d2fdb28729fc5f0e9dc4f60f653fa413fc6"}, &(0x7f0000000040)=0x48) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x8001, 0x101, 0x1, 0x100000001, 0x2}, 0x14) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r0, &(0x7f0000000000), 0x2f) 2018/05/31 00:15:40 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x7e, 0x0) fallocate(r0, 0x0, 0x0, 0x20007ff) ioctl$TCFLSH(r0, 0x540b, 0x7) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000040)={r1}) lseek(r0, 0x0, 0x3) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) timerfd_gettime(r0, &(0x7f0000000080)) 2018/05/31 00:15:40 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x100, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000002e0007031dfffd946fa2830020200a0009000011751d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r2, &(0x7f0000000200)="ef9539de1bd5d8e9407063a6ec142057569767f52020cad1411fd8467b0be3a58039abb1b76a416549a79d4457c85cedae415041958381ffa00db49b6bdef08e3a61824212cc3689a48b68b344afdb07fba795fa0b0c8617d5d4c2d5ce0b796a343259544dbcc7fa4c7b39247caf9b690487a6a6b10376ce945a5f48d5c464c638b50e35854d50b85a52c083bb11fea71444cb2b29c1bc98ae527f6d3ec3d31c4587be664b127cb46719c4b896df5a08ccba77cce413882eb745c6984abc9d3a", &(0x7f00000000c0)=""/29}, 0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x3a9, 0x1, 0x1, 0x7, 0x5}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r3, 0x802000000}, 0x8) 2018/05/31 00:15:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x75, "342e716190ab04935cd3d5e43a6f40db7f34f638d22e01e39d4c663fafb16806f45188d743419dda8443b3689a43032b818ab499d62a5de6f4d8a75158b60909422f6a57d40e2972dbdeb5639681254002a9483193f3787ed7540a1686f9446669dbd9578e8931396bbe2b8d5fa1d0ce4f62721d7c"}, &(0x7f0000000080)=0x7d) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x8, 0x5}, 0x90) sendmsg$kcm(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000016c0)}, 0x40880) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x267) readv(r0, &(0x7f0000001680)=[{&(0x7f0000001480)=""/96, 0x60}, {&(0x7f0000001500)=""/135, 0x87}], 0x2) 2018/05/31 00:15:40 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) sendmmsg(r2, &(0x7f00000002c0), 0x40002cd, 0x0) 2018/05/31 00:15:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0}) ppoll(&(0x7f0000000380)=[{r0}], 0x1, &(0x7f0000000400)={r1}, &(0x7f0000000440), 0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x8001, 0x400000) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000003c0)=0x2b, 0x4) write$binfmt_aout(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0b10063fc900000000800000051300008c01000004"], 0x15) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$void(r2, 0xc0045878) r3 = syz_open_pts(r0, 0x0) readv(r3, &(0x7f0000000000)=[{&(0x7f0000002dc0)=""/35, 0x23}], 0x1) r4 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x79, "ccfac33ff3b01de9a56eff31f7928011549fc57275f9edb9434966a973c1ee5df179445092c993b3ac007c70b5e61aaae902a774d546440035a1a5b11e4e4e84f0525dfb5c267ba05ea110e34d359303087d621f84467e86bfa1dc30c6be091d23a8876f0bf4411476035235bad5cc506a1b02f2358bd1df4b"}, &(0x7f0000000280)=0x81) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000002c0)={r5, 0xffffffff, 0x20}, &(0x7f0000000300)=0xc) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r6, 0xc0bc5351, &(0x7f0000000100)={0x10001, 0x2, 'client0\x00', 0xffffffff80000006, "678dd41fbca67208", "3491e8fd262b96223205e9020418ae325c0124715d68d21f14955d5180a0d386", 0xfffffffffffffffc, 0x7}) [ 104.784458] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 104.816487] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/31 00:15:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0xfffffbffffffffff, 0x84) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={"623a1e03000000aa49e1ee08e9726700", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000040)={0x0, 'dummy0\x00'}}}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000000000000a004e230200000000000000000000000000000000000000e0ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000050000000a004e24060000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2404000000ff0100000000000000000000000000014b03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000065e3e87346a7ec9eda4fc963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e245a0c00000000000000000000000000000000000101040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2405000000ff02000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200500000000000000000000000000000000000001ed1f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/05/31 00:15:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000080)="2afbc36abe8493686f26eb1c8ff3", 0xe, 0x0, &(0x7f0000000400)={0x11, 0x6558, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r3 = memfd_create(&(0x7f0000000000)='security\x00', 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000040)=[0x2], 0x1, 0x2, 0x4, 0x2, 0x8, 0x2b1b, {0x8, 0x5, 0x9, 0x1, 0xff, 0x40, 0x56, 0x4, 0x15, 0x401, 0x7, 0x7, 0x2f05, 0x8000, "6608561e93a961d29295692449e9bd043b463e9eddd4570023894895fd845b00"}}) 2018/05/31 00:15:40 executing program 7: r0 = socket(0xb, 0x2000000000006, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f00000002c0)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = semget(0x3, 0x0, 0x440) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000640)={{0x4, r2, r3, r4, r5, 0x2, 0x7}, 0x1, 0x1, 0x6}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x70, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x2c0000000, @dev={0xfe, 0x80, [], 0x1a}, 0x8000}, @in6={0xa, 0x4e24, 0xc10d, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, @in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e21, 0x1000, @empty, 0x200}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r6, 0x401}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000006c0)={0xffff, 0x8000, 0x5653, 0x3, r6}, 0x10) 2018/05/31 00:15:40 executing program 5: syz_emit_ethernet(0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00143200fe7e00060000000000000000fe5cf504eca609b80000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0x400]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00000000c0)=[{r0, 0x8100}], 0x1, 0x9) 2018/05/31 00:15:40 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x40, 0x0) close(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x0, 0x6, 0xffffffffcdae19ab, 0x41}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x7, 0x8000, 0x3, 0x20, r1}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) 2018/05/31 00:15:41 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x149fccd3, 0x2000) bind$rds(r1, &(0x7f0000000600)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001a00)=0x14) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="05001f0000000000", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="8a47de21f26df1bbf3c0fcde188217df8250a4182cc72fa5214db24de8ec87c296a33429af18fac9221244a81c81969a598f0ae57c0330b1936cc62e1a74537980931a016c9b64205419ade57221adec83bc630394e0353e515984484a37cbefa62dd7c2ee1f611460a4d7d21eb50fe205eaa06d711c358b08d3359aca299e1a42c709d4ded79d2aa2c6961a710f74620182a44c93c13d8d6c329677d1b984424a81999012c5e3290279d697e8597cda0a5332d1f77719895a3b6718b1a12dfff5d8d6ecb3696f5e5acbdfd699700d8269cbd20bc46e4637821a6a05ba5d4eebfd7e0add0fee520fa515fd0fa43c3d"], @ANYBLOB="090703000200060005000000990e000064d4fd4ebfcf71f808f2cb58d9c3da2b8e9a4c8a73508b48ae98ffb692530f36625e631382988781f5a1a0a84268258af431f3932243fa9893cbdf689a6128d62b5e55ced94a3afdba48f397"]) recvfrom$packet(r1, &(0x7f00000002c0)=""/203, 0xcb, 0x10104, &(0x7f0000001a40)={0x11, 0x0, r2, 0x1, 0xac, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r4) symlinkat(&(0x7f0000000240)='./file0\x00', r1, &(0x7f00000005c0)='./file0\x00') ioctl(r0, 0x800, &(0x7f0000000000)="893cc7f767e23873a26b46b383b1dec2b3d8de9e9899f3d9ea4c52e3a9d506c27b4cc64736ed729944b820d3c2c14ffb1770d475e79bb142cb77d7fac552e0a332fa7a552c1d29b1fe2f0f6a03d991300679f3a5449886c3dea960f2da076a187f2799") sendmsg(r3, &(0x7f00000000c0)={0x0, 0xffffffffffffff4b, &(0x7f0000000080), 0x0, &(0x7f0000000180)}, 0x0) r5 = accept4(r0, &(0x7f00000001c0)=@in={0x0, 0x0, @local}, &(0x7f0000000280)=0x80, 0x0) close(r5) 2018/05/31 00:15:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0xe) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) getgroups(0x4, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setgid(r2) ioctl$TCFLSH(r1, 0x540b, 0x6) 2018/05/31 00:15:42 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x20000) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000080)) unshare(0x20000000) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) unshare(0x20000000000fc) 2018/05/31 00:15:42 executing program 7: r0 = socket(0xb, 0x2000000000006, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f00000002c0)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = semget(0x3, 0x0, 0x440) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000640)={{0x4, r2, r3, r4, r5, 0x2, 0x7}, 0x1, 0x1, 0x6}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x70, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x2c0000000, @dev={0xfe, 0x80, [], 0x1a}, 0x8000}, @in6={0xa, 0x4e24, 0xc10d, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, @in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e21, 0x1000, @empty, 0x200}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r6, 0x401}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000006c0)={0xffff, 0x8000, 0x5653, 0x3, r6}, 0x10) 2018/05/31 00:15:42 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") futex(&(0x7f0000000180)=0x2, 0xd, 0x1, &(0x7f00000001c0), &(0x7f0000000200), 0x1) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)) getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) r2 = fcntl$getown(r1, 0x9) r3 = getpgid(r2) fcntl$setown(r0, 0x8, r3) r4 = openat$cgroup_int(r1, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x200000) write$cgroup_int(r4, &(0x7f0000000280)=ANY=[@ANYBLOB='6:4\r'], 0x4) r5 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7, 0x408200) symlinkat(&(0x7f00000000c0)='./file0\x00', r5, &(0x7f0000000140)='./file0\x00') 2018/05/31 00:15:42 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x149fccd3, 0x2000) bind$rds(r1, &(0x7f0000000600)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001a00)=0x14) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="05001f0000000000", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="8a47de21f26df1bbf3c0fcde188217df8250a4182cc72fa5214db24de8ec87c296a33429af18fac9221244a81c81969a598f0ae57c0330b1936cc62e1a74537980931a016c9b64205419ade57221adec83bc630394e0353e515984484a37cbefa62dd7c2ee1f611460a4d7d21eb50fe205eaa06d711c358b08d3359aca299e1a42c709d4ded79d2aa2c6961a710f74620182a44c93c13d8d6c329677d1b984424a81999012c5e3290279d697e8597cda0a5332d1f77719895a3b6718b1a12dfff5d8d6ecb3696f5e5acbdfd699700d8269cbd20bc46e4637821a6a05ba5d4eebfd7e0add0fee520fa515fd0fa43c3d"], @ANYBLOB="090703000200060005000000990e000064d4fd4ebfcf71f808f2cb58d9c3da2b8e9a4c8a73508b48ae98ffb692530f36625e631382988781f5a1a0a84268258af431f3932243fa9893cbdf689a6128d62b5e55ced94a3afdba48f397"]) recvfrom$packet(r1, &(0x7f00000002c0)=""/203, 0xcb, 0x10104, &(0x7f0000001a40)={0x11, 0x0, r2, 0x1, 0xac, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r4) symlinkat(&(0x7f0000000240)='./file0\x00', r1, &(0x7f00000005c0)='./file0\x00') ioctl(r0, 0x800, &(0x7f0000000000)="893cc7f767e23873a26b46b383b1dec2b3d8de9e9899f3d9ea4c52e3a9d506c27b4cc64736ed729944b820d3c2c14ffb1770d475e79bb142cb77d7fac552e0a332fa7a552c1d29b1fe2f0f6a03d991300679f3a5449886c3dea960f2da076a187f2799") sendmsg(r3, &(0x7f00000000c0)={0x0, 0xffffffffffffff4b, &(0x7f0000000080), 0x0, &(0x7f0000000180)}, 0x0) r5 = accept4(r0, &(0x7f00000001c0)=@in={0x0, 0x0, @local}, &(0x7f0000000280)=0x80, 0x0) close(r5) 2018/05/31 00:15:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') readv(r0, &(0x7f0000000180)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8, 0x4) 2018/05/31 00:15:42 executing program 1: r0 = socket$inet6(0xa, 0x80006, 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000000c0)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)='t', 0x1}], 0x1) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 2018/05/31 00:15:42 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x76, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) 2018/05/31 00:15:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002}, 0x223c) 2018/05/31 00:15:42 executing program 7: prctl$seccomp(0x22, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000340)}) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x84000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xff) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x9, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180)="94b4b8fe0fa39d1d62a791e2d0ebf22824dc5eae0e446e7c6ec311f63ebfbfe7e49c79ea207c79475a87d3bef309f8d4777fc6a0b5017bcde6a0291592d444177234e216e68341b07a81e34a3a065b0bdcae48d2ffd4975a0f6f930f7ed73dc06d1bd90f3ae1c9eee75b6db9e33eb3dff0cc35f86d29eb8f21678a43d4c9b8ca681586d17fa38ab0375200d7a8c8348f69a508d8552db2e035f8fcbda4df1e6f326072fe865ad9881b75fff4f70762", 0xaf) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000280)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syzkaller1\x00'}}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0xa, &(0x7f0000000080)=[{0x200, 0x9, 0x40, 0x100000001}, {0xff, 0x800000000001, 0xcdb, 0x5}, {0x9, 0x2, 0x0, 0x991}, {0x6, 0x5, 0x0, 0xe5}, {0x0, 0x5, 0x8, 0x101}, {0x2, 0x0, 0x5, 0x1000}, {0x9, 0x8, 0x0, 0xd}, {0x8, 0x586, 0x8, 0x80800000}, {0x6, 0x66af, 0x2, 0x81}, {0x8001, 0x8, 0x6, 0x80}]}, 0x10) 2018/05/31 00:15:42 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x5, 0x5, 0x7, 0x9}, 0x2c) ioctl$int_out(r0, 0x5462, &(0x7f0000000180)) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000080)="a03a3257501d2345cb460b1a74389a3b8a4015"}, 0x10) unshare(0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000000080), &(0x7f0000000040)='K<'}, 0x20) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x41, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000140)={'dummy0\x00', {0x4, 0x7ff, 0x1, "10072a301627", 0x4}}) 2018/05/31 00:15:42 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000000)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40, 0x0) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000040)={0x0, 0x0, 0x40}) 2018/05/31 00:15:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2fd, &(0x7f0000000580)=[{0x25, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffc}, {0x6}]}) 2018/05/31 00:15:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="ee000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) socketpair$inet(0x2, 0x6, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x57, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}, 0x4, 0x7, 0x20, 0x3f}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000001c0)={r3, 0x6, 0x1000, "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"}, 0x1008) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1}, 0x8) 2018/05/31 00:15:42 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") futex(&(0x7f0000000180)=0x2, 0xd, 0x1, &(0x7f00000001c0), &(0x7f0000000200), 0x1) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)) getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) r2 = fcntl$getown(r1, 0x9) r3 = getpgid(r2) fcntl$setown(r0, 0x8, r3) r4 = openat$cgroup_int(r1, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x200000) write$cgroup_int(r4, &(0x7f0000000280)=ANY=[@ANYBLOB='6:4\r'], 0x4) r5 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7, 0x408200) symlinkat(&(0x7f00000000c0)='./file0\x00', r5, &(0x7f0000000140)='./file0\x00') 2018/05/31 00:15:42 executing program 6: r0 = socket(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f0000000000), 0x0, 0x21, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x4e21}, 0x80) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x80) 2018/05/31 00:15:42 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x220400, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000100)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='overlay\x00', 0x0, 0x0) 2018/05/31 00:15:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") fsetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)="2f0409004bddd9de91be10eebf000ee9a90f798058439ed554af1f02acc7edbcd7a071fb35331ce39c5a0000000000000000080000000000000000000aaad955a3c93f9d248b46a7c99eb35b406bf918ff01739e56187b2db8f1074424745271062042fb3808186e0a837132f9108c583073a4ca94b3e4e58717fe2b659fa3903c7b73bd66b83f5ecc0a7361257896883f1b43ff4ec0a1e336b92f705461af0b60825a7834ffd0a7339d85c51b8db7b4c0e4f40953dd2d9f2110f04c9fdf8489eaa996", 0xc3, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x3f, 0x1, 0x2, 0x100, 0x6, [{0xffffffffffffff7f, 0xe5c, 0x20, 0x0, 0x0, 0x2}, {0x0, 0x5, 0x401}, {0x0, 0x6fa, 0xd83, 0x0, 0x0, 0x2}, {0x9, 0x3, 0xb8, 0x0, 0x0, 0x38b}, {0xa7e, 0x0, 0x7fff, 0x0, 0x0, 0x1000}, {0x20, 0x3, 0xdcc3, 0x0, 0x0, 0x1204}]}) fremovexattr(r0, &(0x7f00000000c0)=@known='user.syz\x00') 2018/05/31 00:15:42 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000180)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x4, @dev={0xfe, 0x80}}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x81, 0x440) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x81, 0xf1f}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0xb6eb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, 0x4) r4 = getgid() r5 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) getpriority(0x3, r6) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) setregid(r4, r5) socketpair$inet(0x2, 0xa, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000140)=0x0) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f00000000c0)) fcntl$setown(r0, 0x8, r8) 2018/05/31 00:15:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, 0x84) 2018/05/31 00:15:43 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x401, &(0x7f0000000080)={0x2}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000d7efec)={0x14, 0xe501, 0x2, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/201, 0xc9) 2018/05/31 00:15:43 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x185000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x6) syz_open_pts(r0, 0x0) readv(r0, &(0x7f00000002c0), 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) 2018/05/31 00:15:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") fsetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)="2f0409004bddd9de91be10eebf000ee9a90f798058439ed554af1f02acc7edbcd7a071fb35331ce39c5a0000000000000000080000000000000000000aaad955a3c93f9d248b46a7c99eb35b406bf918ff01739e56187b2db8f1074424745271062042fb3808186e0a837132f9108c583073a4ca94b3e4e58717fe2b659fa3903c7b73bd66b83f5ecc0a7361257896883f1b43ff4ec0a1e336b92f705461af0b60825a7834ffd0a7339d85c51b8db7b4c0e4f40953dd2d9f2110f04c9fdf8489eaa996", 0xc3, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x3f, 0x1, 0x2, 0x100, 0x6, [{0xffffffffffffff7f, 0xe5c, 0x20, 0x0, 0x0, 0x2}, {0x0, 0x5, 0x401}, {0x0, 0x6fa, 0xd83, 0x0, 0x0, 0x2}, {0x9, 0x3, 0xb8, 0x0, 0x0, 0x38b}, {0xa7e, 0x0, 0x7fff, 0x0, 0x0, 0x1000}, {0x20, 0x3, 0xdcc3, 0x0, 0x0, 0x1204}]}) fremovexattr(r0, &(0x7f00000000c0)=@known='user.syz\x00') 2018/05/31 00:15:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") fsetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)="2f0409004bddd9de91be10eebf000ee9a90f798058439ed554af1f02acc7edbcd7a071fb35331ce39c5a0000000000000000080000000000000000000aaad955a3c93f9d248b46a7c99eb35b406bf918ff01739e56187b2db8f1074424745271062042fb3808186e0a837132f9108c583073a4ca94b3e4e58717fe2b659fa3903c7b73bd66b83f5ecc0a7361257896883f1b43ff4ec0a1e336b92f705461af0b60825a7834ffd0a7339d85c51b8db7b4c0e4f40953dd2d9f2110f04c9fdf8489eaa996", 0xc3, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x3f, 0x1, 0x2, 0x100, 0x6, [{0xffffffffffffff7f, 0xe5c, 0x20, 0x0, 0x0, 0x2}, {0x0, 0x5, 0x401}, {0x0, 0x6fa, 0xd83, 0x0, 0x0, 0x2}, {0x9, 0x3, 0xb8, 0x0, 0x0, 0x38b}, {0xa7e, 0x0, 0x7fff, 0x0, 0x0, 0x1000}, {0x20, 0x3, 0xdcc3, 0x0, 0x0, 0x1204}]}) fremovexattr(r0, &(0x7f00000000c0)=@known='user.syz\x00') 2018/05/31 00:15:43 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xffffffffffff0001, 0x60000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0xffff}, 0x4) unshare(0x24020400) set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) clone(0x0, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) clone(0xc0200000, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000180)) 2018/05/31 00:15:43 executing program 2: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xe9, 0x408881) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x40, 0x4, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10, 0x4) setresuid(0x0, 0x0, r1) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80, 0x0) faccessat(r3, &(0x7f0000000080)='./file0\x00', 0x8, 0x100) 2018/05/31 00:15:43 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x133, &(0x7f00000000c0), 0x11c, &(0x7f0000001380)}, 0x0) 2018/05/31 00:15:43 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080), 0x0) 2018/05/31 00:15:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$KDDISABIO(r0, 0x4b37) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x402040, 0x0) listen(r1, 0x3ff) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001300)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001340)={'bond_slave_1\x00', r2}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) [ 107.630150] IPVS: ftp: loaded support on port[0] = 21 2018/05/31 00:15:43 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000000140)={"7465616de2c46c6176655f3000", @ifru_mtu=0x7}) 2018/05/31 00:15:43 executing program 3: r0 = socket(0x5, 0xe, 0xfffffffffffffffe) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x50000, 0x5cd100) dup3(r0, r0, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/31 00:15:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xa5, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r2, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) close(r2) 2018/05/31 00:15:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000180)=0x80000000000001, 0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x20000, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000000c0)=""/36) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$BLKRRPART(r2, 0x125f, 0x0) write(r0, &(0x7f00000002c0)="88", 0x1) sendto$inet(r0, &(0x7f0000000000)="d9", 0x1, 0x4044000, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newroute={0x1c, 0x18, 0x23, 0x0, 0x0, {0xa, 0xfe80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0x1c}, 0x1}, 0x0) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) writev(r2, &(0x7f0000001300)=[{&(0x7f00000001c0)="c03927aa95fc9cae985298357e3c389c7dd2923b4ddfa32a8a7b673b939cea678ca835cf012c838c35", 0x29}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000000200)}], 0x3) 2018/05/31 00:15:43 executing program 5: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x84, 0x30e, 0x20}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1}, 0x20) sendto$unix(r0, &(0x7f0000000140)="a92761db19ebcea5eac3ba3c343b281c38eeb34bd6a2faf73298eee7d8a15a088391d0f4489388a38e583ba9222c6affffaaba45c46b6aa5884aec9be56a5687f9af9f65501f4ceffa99abe30ea4a598a2b3446a2aae29638ffff00f1c32030636948f8924c6622580b319ad8e5bc757893228641091dab07da39b9c8dde106b46c3c2b27d84e51abb48d8d13b4f5d6595163f6359b2", 0x96, 0x80, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f00000000c0)="940f42be631d680d113bae804802a89284acaf322ddfa3cb6c53b509e5", &(0x7f0000000340)=""/144}, 0x17) 2018/05/31 00:15:43 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000180)={r1}) r2 = socket$inet6(0xa, 0x80806, 0xea85) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r3 = socket$inet_udp(0x2, 0x2, 0x0) readlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/184, 0xb8) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r4 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) setsockopt$sock_int(r3, 0x1, 0xa, &(0x7f0000000100)=0x8, 0x4) name_to_handle_at(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x100, 0x8, "348819748d9a15aa435dbfff4df4de19bd5c7b9879644e6769bf023f75b5a43b371bbc0dd3da1065a78492c7ea25ec212fca700ede614350fbd2d2026968abc7bcb83b0882f6e42aab2777766bf2c2a3240ecce60e6c616f95ce62b463c6750fedef3e2968fa77438a96d2b56bb7f2a81b5063bb71a7f19be7f5eecef840daa5702cff14bb01491894c900a1759d1cb9eb98ed2b0121080a1959f60bca694e06f6276f1e08a90798d5d1a0b929ca854d92721553a802d65b29542bc64ff10b4acbb4675d3213e4512a131b23790ff162344cf49bf648360257e8fc9197a130440eb0f56ca3b50d973635f39da1ac0877c3ac8bf0e577f478"}, &(0x7f0000000340), 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000140)={'ip6_vti0\x00', {0x4, 0x6, 0x0, "06f29ffe6f08", 0x5}}) 2018/05/31 00:15:43 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) fchown(r0, r2, r3) fremovexattr(r1, &(0x7f0000000480)=@random={'os2.', '/dev/snd/midiC#D#\x00'}) r4 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x2, 0x10000) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f00000002c0)=0x5, 0x2) r5 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x200001) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x4, 0x30, 0x3, 0x7}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x2, 0x6, 0x0, 0x549, 0x100000001, 0xfffffffffffffc00, 0x8, r6}, &(0x7f0000000240)=0x20) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f00000004c0)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) getsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000000400)={@local}, &(0x7f0000000440)=0xc) 2018/05/31 00:15:43 executing program 0: openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioperm(0x4, 0x2000000000001a, 0x100000000) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001c80), &(0x7f00000000c0)=0x8) sendmmsg$nfc_llcp(r1, &(0x7f0000001940)=[{&(0x7f0000000140)={0x27, 0x0, 0x0, 0x7, 0x7, 0x3c74, "0de7b4ec7315d5b6f7e67d798c104d24d63b5b86eb00b27cd48b6078158c3f93e9a32e6eb34178e6eb04742df413268c8de044c5c8e6c5746b40dad864f914", 0x14}, 0x60, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x8004}, {&(0x7f0000000840)={0x27, 0x1, 0x0, 0x3, 0x3, 0x6f, "6f1bc1527a0ff4610d93162257aa815a663f97b9d6a3fabf75e5e89628866299a5279882785e74426d70ea865c94bf6f76f0254dc2ad38359fbde29ffb22f0", 0x3d}, 0x60, &(0x7f0000000300), 0x0, &(0x7f0000000980)={0x60, 0x113, 0x80, "1137b4123cf9a758deef83fc80a51f0c7f1fdc8b9ee8f254f228b6d87993468a7abdef82fefb73bf04489254ee4ebed0a7541fbcbb8897e7cecd8d6bdb7ad441b2f0caac460945d175622f08"}, 0x60, 0x800}, {&(0x7f0000000ec0)={0x27, 0x1, 0x2, 0x0, 0xcbc3, 0x63, "3e7788ad3b6bdb53fcdc04c0755b5f8c98fe6521ee65bbe9b1b114802c4bc6340506863851ff29c8db3826251ddb6cb68ecfb0555cb624a5571406068b2b1d", 0x39}, 0x60, &(0x7f0000001040)=[{&(0x7f0000000fc0)="20db98d776ca82f5838d69b6a60e4d52c1214f46e88a9518a64d1b376c0ed562b28940c109ee03883a47243ba8cef5e92413a4f6b2f5f9e9e2bb8439f5e89da9410db73f1b594b050a9bf3b6894cbcca196faf60", 0x54}], 0x1, 0x0, 0x0, 0x4000001}, {&(0x7f00000014c0)={0x27, 0x1, 0x0, 0x0, 0x0, 0x9, "8d4f9ae973126caadce66496cf7c8c084abc5c0535d8f6f9e179464286ce97b6cd963cdd2a14b8ac6c0be99223ce73d8ebd228b518c38bbc1ca0646b64b5ef", 0x3c}, 0x60, &(0x7f00000017c0)=[{&(0x7f0000001640)="5cb9902320411d65c8a98519d2e0", 0xe}, {&(0x7f0000002cc0)="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", 0x1000}], 0x2, &(0x7f0000001840)={0xe0, 0x18f, 0xe00000000000000, "0568c705eacc355f60b3ddfc75295c52855c161f131e7abead2ce17d1fac69c3becff4c98970b1c2a65990e518a5f2c1844b66c1aa8e1d7a2744199313cf5b5c5dbc441fb6b3414d617187e373f4062f4ffe036060519e57efa9c7f9feecbf9b610abaf57feeb956610b6662639cdca6ebffb7ea3cece991a52b0acda1b384711967d3ba89e5d68ef18ab8d1b920cda34db3a31acd511ddacc3a4d81a7524bdc7e38e8e2fabf376b14a8fa95e85c9727cb1c226169239fe765da9f057d5b791dc2e98f40a8ee4d04a2cf10e8aa34748f"}, 0xe0, 0x10}], 0x4, 0xc010) pwritev(r1, &(0x7f0000000000), 0x0, 0x10000000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)) write(r0, &(0x7f0000000280)="0fffcef4743220f4f115fd31c7b0e2b894a32fc5be90ff95f8a2718faf8259fb9efd6b4a6a853b57d2ed4dd03030d1aed8fa01d0f47ea38bddaeaee6b0ac19ee0740c19ac8810f8aabbf8b2d1696f1d9176027a514773bc6263250ed5029ffb58047958c5b5e70565d2031b79cbf57c6a5ff6515d7ace7759650a6b4b2dbbc10686f03c9283db498", 0x88) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x8, 0x460880) pwrite64(r2, &(0x7f00000001c0)="d304047b5c2714e807e54b475c51b4cecd089bd955e410781385c1", 0x1b, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/31 00:15:43 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x4000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x101}, &(0x7f00000004c0)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000000c0)=0x7f, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x2, 0x8, 0x1, 0x6fded9fc, 0x9, 0x80, 0xffff, {0x0, @in6={{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x3, 0x4, 0x1000, 0x200020000000, 0x3}}, &(0x7f0000000200)=0xffffffffffffffaa) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x10, &(0x7f0000000240)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f00000002c0)=0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000500)) fcntl$getflags(r0, 0x401) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x956c, 0x85ffd82ae4954040) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000080)={0x14, 0x54, 0x3ff, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) [ 107.911214] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 107.956898] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 107.963618] IPv6: NLM_F_CREATE should be set when creating new route [ 107.970225] IPv6: NLM_F_CREATE should be set when creating new route 2018/05/31 00:15:44 executing program 2: r0 = socket$packet(0x11, 0x7, 0x300) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000000080)=0x6b65a878, 0xfffffffffffffd2b) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}}, 0x1c) 2018/05/31 00:15:44 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6, 0x1000}, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) 2018/05/31 00:15:44 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f72000)="94040013", 0x4) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40000, 0x0) connect$ax25(r2, &(0x7f0000000040)={0x3, {"1bdcf2a59da2e5"}, 0x3f}, 0x10) 2018/05/31 00:15:44 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08060001080006040001ffffffffff608c0b71cba9bcd116ff00000000aa"], &(0x7f0000000100)) 2018/05/31 00:15:44 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000cc0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000c80)={0xffffffff}, 0x111, 0x7}}, 0x20) write$rdma_cm(r0, &(0x7f0000003a00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000039c0), 0x13f, 0x1000}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_route={0x4, 0x8, 0xfa00, {r1, 0x8}}, 0x10) write$rdma_cm(r0, &(0x7f0000000740)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000700), 0x1, {0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0xffffffffffff6829}}}, 0x38) write$rdma_cm(r0, &(0x7f0000000100)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x10, 0x0, @in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x90) 2018/05/31 00:15:44 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x20000000008, 0x5d, 0x1}, 0x2c) socketpair$inet6(0xa, 0x803, 0x81, &(0x7f00000001c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000280), &(0x7f00000002c0)}, 0x20) r1 = semget$private(0x0, 0x0, 0x4c4) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x456f200c, 0x1000}, {0x1, 0x40}, {0x2, 0x4, 0x800}], 0x3, &(0x7f0000000040)={0x77359400}) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x24, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffff, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000200)={0x81, 0x367b, 0x3d6fd2a5, {0x77359400}, 0x52ac, 0x10000}) timer_settime(r2, 0x0, &(0x7f0000000140), &(0x7f0000000180)) 2018/05/31 00:15:44 executing program 4: 2018/05/31 00:15:44 executing program 7: mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) r0 = memfd_create(&(0x7f0000000000)='vboxnet1\x00', 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000040)={0x5, &(0x7f0000000200)=[{}, {}, {}, {}, {}]}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x0, 0x51, r0, 0x0) 2018/05/31 00:15:44 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x220200, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'nr0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'vcan0\x00', 0x8100}) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000018000503000000000000000002c400000000ff00000044053bde6d514ff562ea20085515d50000"], 0x1c}, 0x1}, 0x0) 2018/05/31 00:15:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_route(r0, &(0x7f0000009d00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000009cc0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000012014ed96077c94553115d89573da30400000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008002e0000000000497e2ce453c15b2e2225b3c3473de3427ae640092b821fcab8a1972bcd1ca8b4c2"], 0x28}, 0x1}, 0x0) 2018/05/31 00:15:44 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x202, 0x3, 0x80000000, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x9d, 0x20}, &(0x7f0000000100)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r1, 0xffffffffffffff7f, 0x8, 0xfffffffffffffff9, 0x94c, 0xf4e4}, &(0x7f00000001c0)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000008800)=[{&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000380)="92", 0x1}], 0x1, &(0x7f0000000580)=[@prinfo={0x18, 0x84, 0x5}], 0x18}], 0x1, 0x0) 2018/05/31 00:15:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000001800010000000000080000ee5f4430c60547ee0001000100000800060000000000"], 0x24}, 0x1}, 0x0) 2018/05/31 00:15:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='wchan\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10000, 0x1fffffffe0}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x5}) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000400)=[{&(0x7f0000000900)="af", 0x1}], 0x1) close(r2) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x3, 0x6, 0x7, 0xed}, 0x8) 2018/05/31 00:15:44 executing program 0: r0 = socket(0xf, 0x803, 0x300) r1 = socket$inet(0x2, 0x0, 0x7) connect$inet(r1, &(0x7f0000cd0ff0)={0x2}, 0x10) recvmmsg(r0, &(0x7f000094f000), 0x269, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000000c0)={r0, 0x0, 0x2, "646ade311eb8aaa60830c5e0f29f43ad34d9968207de13d8dd20f069040e698b1054c33bdbf7e64b7e3b27483813d7e05e55a537b6010efcd5850365780ad9ddf7e83a4f170fb17c63e8cd8d0e2d883fafabb1caba69b7c31e7e3c274b39897150dcd8da2e6f63738cae2ccd1b1c708651567a37b8a6a0aadc06ef7a2815ac92c6e1e7d8a3408e830685647864b978cbd330bb073bf3acddbf885e27446e6c1b324075c926d51eab073556b6ab32f2b175c64fed444750f30b440a3be94776"}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) 2018/05/31 00:15:44 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl(r0, 0xc2604110, &(0x7f0000000100)="c758a632b836780046eb601a42b04e404ac485b35cbdefb03d08b66f69a6beeb158903278ae615ffee472ea75e2265890a503c05996076955b2234f68aca7252746af84fc5") ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000024c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002500)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000002600)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002640)={0x0, 0x0, 0x0}, &(0x7f0000002680)=0xc) r5 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002a00)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f00000027c0)=0xe8) getresgid(&(0x7f0000002800)=0x0, &(0x7f0000002840), &(0x7f0000002880)) sendmsg$unix(r0, &(0x7f00000029c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002440)=[{&(0x7f0000000240)="ef3ec0f4e974139504e2f977cf772a5338cc2531d510ae1968e45d6b922542c121dfcc42c13f2e1a0406fe574822c74d7a9e1664f15e78501847f4e49a0d2fb4ef567e1efc3c49cd3591c94dc86a4e3547dd7f60c28bb1c4285976f5be410be325ec48864c734cf973dd565d5e3e6fa78c903c5a33186a60a22e592d97b03c6e8ebce743de341a3fbb4b4825c6098449b12db5c3e5abb7be75d2c24a0e024e2d9746e747981b9e085e64ce6b4f84ecbb063e5e41c0436be179331553c2839cabd26d873e4c1c8bfdf8561482ef244826e7e641fc6b235ee23f37", 0xda}, {&(0x7f0000000340)="25803477629a3e2419c7f25fc4707eea33b8eb6d2b5fee438062c62511fbc05dc0e6e4649d48af478faf5c2823468215ffef8ba25289a407ad53c5809da16904a2bff4b0e1a6df0e3d95b833119d4b03574dadb34d53b575edd9c90a11d30d121964e1cbd3794c6f812e16f86c3e4f5de0f80e5ce4a9bf613a6182ca0f208d86265b4691944ac4de7e49b692c5c80180f37da492f226f6819645de32dd7051930976071e35626b212c472a3819705be0d2b7a76a89a1d4280d1acc7efdffa3920c1ad08d26df9a72730deee4515dc8b44eb7aefd71c6b27a4476cc362c66364e200b2e1e139c519247482da65089b3ce413bc6da204ca410add32637ec65f0f9a15cba80fe7bf1659f4a2c6f012fb1d549b01c7d444504092cc751384817d3e6b1af9eeac12b366ee6d3e069703718f271ab89b275a849e123376d0b3393268010fee41183c0d2aee74e91f9e8be2a0a743f54884e593163f1516a9d77b4fe107f91dfc367702521392e9f34cb6b791c6b691675aad5ea4c65decfcd5b7f2ddca424d3fe9ba49ea9d64ef687ac08985dfd51af7e5dba7c9aee2c631e76233394a5353ec572be69b8c0c460e238dcc79ab6d0c382bd4cc75c80a597427f0e55f6ed016c97c108c0d06456e7020fc74c6cfd5a4f176ba6405cfd24d1173ec85286f55a9ad3e9b94cffed916f3f1483c3958c90b3bbaf50f685aab2a8d0d5a9b74b7f7da9559707908344c813e182348ab60326a56baeb43fd7115709a242c47ac0d898ddb4c42b8d9c25cbcfaf9c1782236b9d6aa429206df7b152b4599d868adb760e565c1ffde795fdae356662471616a45824cbf7c5bd3dd24631d0309761508aa8b6b6228d7d4b2be3b02e0df69e32c86aff0a2255b3a584ff53b0308cc83a024fcdb4bd591d7afbc106f213dd952ccb2fc6268740ac4bfc9bce9428160c3a1cf10190243cc9b930a65f74bbc2268be253e98c19273456918ace71b646eee1ff979c97fb0abc498b969d0380cf6b36effc5e50408069fa31e721f6239d4d73c844ebe4622f85bfa6b4b797df4048450499ed8cfae03be245ccc34daf6516cc0b93aee81e1a7123cdd5ebc24031898a0326e833f66b309d9d114610e126c797d0d3b3cc4a4927b2e4003c5aff0b78c97886954f7a77a6d213f201fb15d365a32f99bc7e417ab3b53fdff905e35054cb173ce977a9c40d956923e521cb5241b7725fd92346e92b5c88ffb633ffe26cab00a626fbfb2797aa137c1cf945e1dd4fe16654c03659c49a796469c4e8497e39e58c02435c073b40b169cd39863a5ea52baf404ae65aef949a8d94b65353208079707a50e956a0ba0b9a44d728bad2a61dc11650fc3f496d8431bf9add3062594a150c476de65621275b64f983aeab0f5ac3fafaf4df2a4049286ecefebbfb4ac477c2499fdec974eb09d22dba13d4ee7b425f5f4b6498fba6a5affc297700cd9dcf166c35e577f2c864176bd09627768b6fbdaa3bb63b95f4851356d72d92c5f11feb1f728ba625d7b5177a2352926e23125a7f09c67693638331157ed968f234e2556bce38005e67e8afceae9a9cd449c092807f3947525d7d056856560844dd18ca87d886c03db391a1f8f779a34444de5aea2689c4bd75e32cb910c80448ed4c0b7de1a35075ed2ebd064a7325f4483ce82140449d38eee7cf2f819d5103fe4f7b3810a398c1dacc5dc54db5a3aa2930279dde67a2cb9ebbc952cec6ec9a101ccb38a6b0e4cd6dd8e1ef26a56a65a918c9caa18a6052e32d4d78d718da763e21e9823aa12b26dc17bd97e40bf5183cc607e7856898f91b4b7d8defe19eb74264cf78877fba2a8675176642185800643a671176f12e02896668983a3bcc1672eabffe2ba5b16d7c157b37f424a05a09dc044d4ef84a4cd98e4df6ba6c979608119f546044a9bc6027d0e17b95a67485e2cb7385405bcd3353abefff37259ffa32f488ecafd6e563a48de78e1eedd81791e515d1ff38a53defeca10470421bcbda2ed462cc5cd7af77df428c766c34e2a9ca4df894589054e633a1579f3f3c3131b491e64dd9075cd4099b82c255c462d773c2213b0020c191ff5da7ba60a3504f2b23c47512b548bbb50f33ab16ce0165dd02926a4b5e32d69cca39a5df50f2ab5b26d2dcca12bbb167d4b236be06267f6bcfdc2935c6b471ce10ea048c6f89b616f13d2623a3945f23a648c287bb7858b5ccb7d0ec3f5b450ff596a572a3167181d4f7cc13565ded60eb46e54b26d96de4b4dd55e5fa96ebe47af2ef6f65d1cc25a32b186c3656abbc07098f5a12d96870ebb9f94050620f23fa597c6243449b4f0059fd3224324abe7b8627aeb00eb8dc2f3f2844cb6a77fb651421e3dff802b058a077250f5a546910f396df662d255a379bd960c05be18d5e1bf468a01637149885f9f2c07804b4e13cf37388fcc3b233ca2e9f3684623c5ff28a0732dd2c5f4b48e278b3b26389f7d64afea482aa3a52ac893288987474c6d738f4031a0ce3bea5e2e0388cefdde73d5e9a278ddacd9b6a6f15b9f98ae1e9720439bc55a1b77b7374eb0f9212361cc68daeb6a0b054f559dff2c25f5eb1f16d345c98d844915c7c9c9e5a173d35369a010a1bbbe03c235f581ef784ab653804215c8947c2ef1f55097cc1115382c886e808ab2bd9b3ab0bc4118781d339ace9a7469d77a8e1f76a7323c7c57a766612b17dc77eabadc5f188ffbb8b9ae3f8b7523d219bceb707d5f095c1e1e6aeef89b57bedbbfc50ff50ebc3fe9da84a247c8b2de877cd7aba7c4595c0e72cc309f3c169ee83e1ab9ad9e1c7251323f3b41961936ebaf14c9ee2a11303db1149cb7edf631fc4c241304b8087b6a29f048e681966c97eb07f9d1e0961e2ff78b7003c446cd6ace45adb52fe72351ebf9135867c9acb59416cb4e94376718d032564acc7c89c94c863d9b77395aca0926fded62631ff05cbd3196b6b953a7d156de59c83025efdb54623c7c8fad030b4076edb7951fcc716060eff2a6ad9a8eb80176ec3278308b392cc488acf3032e0646dcd1258916242cbf1d12f67a6e7a47a816e7163bff52d7498c857b37e0cd56f0c0b85549338ff80a59104de5da8eb8629de0279178e8083955cbbea2bacc560a1dff91b4db9e19f7b17bc2219aa59af54b4d79d0650e8b833b3bd95f7d00b261c865605ad8ad2e104970b05f970d19f7adbc712a12797208bc6276d7e7ad6775eec61bf5b22751ae2a7708fe20b0caff825478094efd8e81b767fc9bcc38dd6d2f5a5e4820ec17cdfd545bfeb39d3a1cd29fa05978f0b7437e2897afbd4ca6317eeb3faa5c9f414abbb3027480f2a8a4629d5cbb4aa401e80a29ef32eaff1db451e91861c6be173ec05a70187c00e9b45cd75a0dfd795b2717e15e364648ad5f21ca87f7d24c02f0641349a614269fc2afb7cc8f842b73724d1c3f1c7049896e7b6cb093b038689f13566b1cabb420b090d15a10f737523dffdb0fb62080e238a4a3b8cc1da7e9fd99ed97cfc7f2f8ee689e7a547276d8dab3f2844a4ede40699fbfb7415ae31e023a6d7845a72467139ce031e83583797d28c97c7919453ca56cd19e9ad70df9ef67c5ce84e6529c50014684e7a5872746ace6b6f2d8a55312c835230f861699365600b3fb1e88696ca945e936864b95b56c09c6ad20f2d88bb2ebc68c088dbaa57d9f68c550c1e96e1f752d3be680b255f2b43e6c9e714b9f25f8f9f4a642add3c890380f3a666f218898a673301c5bdc6eb78dd2047514321c26741fa2044499bb5f48771688aee81b9e5441446889ae67ad6e03bf4b247d3512c7bcec415d0a39066fe6edc717e336ab92907f14aaa50b93036e27ec3b0e6835f12682679832209688aa44e8826924d72be95746d4be7636d09afdde39c5bf9e1790889f25f5fdba7cf2b496866740b5fba6a4222caa87a5955912fe1537cbe22965683d8dd29d76af4707c1a7ca9594630772df374fbb167879514c6caa5fa2fb6085cf8ee8b27f18519873aaae504205880e01a9c4722f60310bc0ea21d21990b1e3a45bdf362c695daa4aea76482405e9057a967717f4674072b837c8242b6aef53482eeccd0bb25f2d5970cde3ae0238e234d4553bc53bf43807c38e7be6e0d76f47ea5920baa6417f4e81e6c1cc8ffd006957b2b242fef5b3ccba1dd34b38a0d085a335617a11ef0667ef871a91ce1260fe29673418394ad5fb8b69cc4f0d694e86437b0f8bab7f7f01a097d5c243eeafed8eb0137edcdee2f237a423acdefe355a4738c1bfecf4c19d90d97d7c2d9bbbfc1163023cc6fd3c4df4f1c3f159bbef1cb13000f2c2411d33beb6192603209cba6b8dadad3cdfd7ea0a5c7e4e5070bf6cccc13d42e6406c4a2ad538c9f76dd76e9a42eb46c9573fd8dd3a6e1783606b2c13d431ea75075572e4870203f1c6456d2184a8a29572a2d6e05757d6cedce6ff6a0e3cd6895da30f18490ea91310668a8edbc383fe9b04706c38f306ad885f8b6b2a55ffc04a8c91746cd4652d6712f4fd4652e767d73447ca34d29848887acb0ed5422b185fc79d2ac992f0872f3192dba5f99fe6b06041f71580048664550ed1f1f76c1773b1351d140272c23d759a62b2328d5dbfe48343bcbe59e1e5f2e4774a1f6bf5f35781ea434277ee2366bf08bee62fc3ac4fe60ad5ec453909dd18f64a697213b4b444312b9d6681d8c099b1ccd30460ea3d584226ec0a5c859834fc9c24364781b86a432f33aa37a7c7841b43081dede41ea61fea63506a700cfd5487fd58398dedb6301df059ce278297d69b89d74398057abab0793b696a03d33fbefb57f9ad445aa175ebbaee31bc1e4f2514a55fdaaa0fb967fbfa19a8efe563414aebe5870eaf2ecc8b088ebb99f94fdd59c630cc1b66b346766527010b7ed43362cc4502122ece0268d8715e03113216c9b96b8b080f555ef50ddfea67507fa8a1bbff0419d11fdab3824d789939541db723604f7b74c398fae34a21855ff3836cd8dedcfe767a15793e56f24f5a97399d1e61a9b001afbd9e7b28ceb909f46a28f81eda042f6d1567ba579a0806702a62a2ccf9b03fbdfd6aaacfd05f1414c1488e83dffbdde027e92ff90c7326f5001af1053a73e01e76dc12a86d021eccdd02f512af71af8f9d6680ec166c1e6056c4b45575cbd2b8041f4a15ad4443d7d78e4c2860dbb430c3e67c6c06246f60ed5c3827d1875ea72fc44c3badae78ef8c680ae5cc24d4d4e231e367e1077a385e980433156febe98cd40e78f9d7addd71c7cecd964efffdc54a783b6c6e2cf38cd5f83ee7e9028615e927b5584d6d1f6efd53170e9a20586408181e4664f62c433ca046f384761a12e1610a9cf40453ba0d777dece0ffe1a7fe184a6d268296466ad4b00314b8ab4cadc1c6d1bd4e2fe954a56e3946eadb42be15aa5a6184bffdfa1fa87f1c0b34ed29fe2ebc98d9f867967a167e3edd43b0602ce8357ab1c6474ea63e68634f9a9e81db05fbe0fa61047c00f45ccc5e3350eeca360f2c0acda30cc69152958c857be29f9ac92f6268d9d8d87909ba0cfe456aa112d646f600baebff2655b91ddb1cde3301f43b10fb8513a3b9d03bda8deaca0be40321b9cbe79a55eef46244bf38429c6364de5c0225b6c18210db9ff9d9d69235fb91be4957591b66d310f9b076f0b3d23f4fadebfed4df9583329a8871d0d76961769c8234144d3db10e4388546e11b0fe3bd837772f12275592a342952b601ca49633e1ad704e4389539436680d151945dbfab5f912bfd6c231e2cb14252f1fc9e", 0x1000}, {&(0x7f0000001340)="4f9a2c03076489c39c0408df001aad13d61a9f913b2503bd5f87f6766c7f5ece7bf9b06c991f2f2664ea3ba4e7d956e4533201d732ceeed5513dcd8cd55468833fe12ddaaa46e6c1bc1dc1798ef191064f6ab1b909581f2a1ed263a39a2df9f9ccb7ca5c2294977fa58f02a7171fa6bb759396fcf22339945c44cc73f751b2021068618de2dc04a4159fd6268e611ee96cedcbcf560a3e1d215c93ea2df833eb2c6ea0c375df383941913ec4f7a3f6985d7a3717c329741bd96e35cb9f69ea08b3826fca12cd1e9ba4cbe0c7507ea6618fa3efa095285e335ca37c5f2b8786426cf7b523797317c2026a39469f44263b5b97c4dd4928", 0xf6}, {&(0x7f0000000080)="980d038818772df879bf15197cfc4b808b44bda776d2", 0x16}, {&(0x7f0000000180)="e624cb9deca96910031d85ed464f7d7246a01f0eca8387a5eb7597a045acc49a6f52708e3a", 0x25}, {&(0x7f00000001c0)="4aa6456ee1764f02bb4b007d02097e59a2a02d593aa8aa366718893711", 0x1d}, {&(0x7f0000001440)="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", 0x1000}], 0x7, &(0x7f00000028c0)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r0, r1, r1, r1]}], 0xd8, 0x4085}, 0x80) 2018/05/31 00:15:44 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)=0x1) r2 = getgid() lchown(&(0x7f0000000040)='./file0\x00', 0x0, r2) 2018/05/31 00:15:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000002800ff0a000000000000000001000800080000e9df000002"], 0x1}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 2018/05/31 00:15:44 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, 0x1c, &(0x7f0000000440)=[{&(0x7f00000000c0)="54fa9920f435b57ef836fefa9b4928f1671332a84a83bec1881a98ba12b3b3f01baebd1e9e24c87975f8cfe9f7b892c91836b8a265f35d17ddb873997b25805bfa818f4fb8e9246c7ac2b5bf187aae10a983aa773df2b342d851d4660073dad70ca011f1ea7aeabcdc5a0c00971a64fb760e5ae7", 0x74}, {&(0x7f0000000140)="4a2c5537293120cfc3d91c3ff3b45eccb289b50081bd2a52701dd289575fb939f0bcb8cf32619f19f0489b40c0b0695c442f83ba30ff7422762213d8d5262eb7167237053b95ff7884b19bd7c40086048ba0eab3e77cc5e4272fdca169613937658ca07a0b8c750c081be639ab952efd1728b510d5ca484256dbc7479a53ef6615abb3a15468ff88ab31dc46ee0a8c47b98da95e39c0261312283ac90a8710325f1d79707a88916e", 0xa8}, {&(0x7f0000000200)="a85abb4df9ad3f30697ab680af0182ac30f5532e4a9d39847abe1163b3f75a086634efa43a521e5f39e5c38cf371314bc54887857728072d16825b8a90b934d8db2fd03de952455b45afacfdbb2b3a2ac917ebdca552d81dcfc0ab3614b33edd0b68708e338d4341758c3980191c615b7a4d8401655338553fc298b8f31def12c9db011b0c4529d533ad47a66dca14d71638ec34", 0x94}, {&(0x7f00000002c0)="3b2e323c6dff55f12af758490cd2ee6574d8c458153646c8e021c50515f8818c4033cdc30b3cff53d9e6ca1d4e9159a886bef0a2a57a77580199d1ee274bed31613005c040ea65691672b8baed38f5d404063c05430eed632fa4db1f6f76feb4cd1d0dbc641aa8e13a0f5664e784dfc9f8c9c35f60f4c9c12f4b1d0ebe495643010cb438f026", 0x86}, {&(0x7f0000000380)="601e7ec82c7f3c7359f5ae3896229878e1dd524cb36a77b98f1a29633d74eab8e5", 0x21}, {&(0x7f00000003c0)="5f697cbb2ca60064147df6d3b9aa9ceb0ed81ac1a814ce76dd69bfb16e1c56d8863589016ecb4d169faaa2efa67c5714c40ad68290a420fae826b5a69a785bdc0a9c3ceb8ac0", 0x46}], 0x6}, 0x20000000) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/31 00:15:44 executing program 4: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000000)={0x12, 0x2, 0x1029, 0x37}, 0x10) r1 = pkey_alloc(0x0, 0x7) pkey_free(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00') setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000000c0)=0x3ff, 0x4) write$cgroup_pid(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x8) 2018/05/31 00:15:44 executing program 3: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x4403f, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={{&(0x7f0000600000/0x2000)=nil, 0x2000}}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/05/31 00:15:44 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000100)=""/89, &(0x7f0000000080)=0x59) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0), 0x8) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x3, 0x100}) close(r1) 2018/05/31 00:15:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40000000000, 0x100000000) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000040)=0xffffffff) 2018/05/31 00:15:45 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") mremap(&(0x7f00002cb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f00005c1000/0x4000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000300)=""/250, 0xfffffda2) 2018/05/31 00:15:45 executing program 7: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r0, r1/1000+30000}, {0x77359400}}) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@random={'btrfs.', "020000002000000000feff00010000808c00"}, &(0x7f00002e7fec)="020000002000000000feff00010000808c000000", 0x1a225b39986931e3, 0x0) 2018/05/31 00:15:46 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="76f12c0aad76590ba4fc254d1163b5670700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0) epoll_wait(r2, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840) writev(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) r5 = creat(&(0x7f00000008c0)='./file0\x00', 0x10) ioctl$TCGETA(r5, 0x5405, &(0x7f00000004c0)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000480)={0x3, 0x6, 0xffff}) r6 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0xffff, 0x10000200) ioctl$VT_DISALLOCATE(r6, 0x5608) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue}) r7 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a9748a6790fdf0598cc02e2ff974e0945e75944e21bc8755b9bd928dd3e8c1c7333066630c96e99fbb25173a510fee4155b92fad693554c1330733", 0x6d, 0x0) keyctl$clear(0x7, r7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x2, 0xff, 0x6, 0x8e3, 0x0, 0x1}, 0x20) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) ptrace$setsig(0x4203, r8, 0x1, &(0x7f0000000340)={0x15, 0x8, 0x5, 0xffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000780)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffe16) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x0, 0x0, 0x400, 0x7}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000640)={r9, @in6={{0xa, 0x4e23, 0xfac0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080), 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000400)={0x10001, 0x14, [0x2, 0x0, 0x4, 0xb5, 0xfffffffffffffffe]}) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000007c0)=""/232) 2018/05/31 00:15:46 executing program 6: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x480, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x200000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x89, "36050aa2fd60b9ba74c53415f6344f81368e7070ac6f217d08ca49643f8d2303449367a09cd9919f90a83160e5ea36c0b40ddc8b294a8ee01cef0c473c0c779a43877214cb7b9f1ff57b8a54b7d0f53929ffd01016b1c0c621bc44559944cfebd601d1dd1584c8a3ec476d6bb61c8a0238682bfd2866181c1ce6511f0c9603a195ab44aabd24415740"}, &(0x7f0000000100)=0x91) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x2b5a, @dev={0xfe, 0x80, [], 0x13}, 0xfffffffffffffffe}]}, &(0x7f00000001c0)=0x10) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futex(&(0x7f00001d7000), 0x4000000005, 0x0, &(0x7f0000198ff0)={r3, r4+30000000}, &(0x7f0000a28ffc), 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200)={0x6}, 0x4) mremap(&(0x7f000052f000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000696000/0x2000)=nil) 2018/05/31 00:15:46 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) vmsplice(r0, &(0x7f0000002280)=[{&(0x7f0000000000)="3689638aab7864696accfa980f12ce565907dd554b607f8add25", 0x1a}, {&(0x7f0000000040)="4b1b721a1b0f33f4eac10cf8b4586fb7fc0738e789e017fd3fb206cf38b674418cd96db5d6445408f1a7c783ce8f4ec5f2af811b0383ebbe4be7feb7f43181a9c52194db07fa17e74d21b08254c29d7d05633121237e47d5ff1d257424c0bd7977fcbdee41ce42fddd71bdf68a120c5dd883c512ec9463b511e567086342d614d26f72696d4dd22b36d6eb3c111bdfcd057e696ddb20f9a74d582289dd15fec038c3ed3ecae18050b2fc63df52566476d3f3c07c05fd69c8946c101ca8a3c333e7f58114c376491f9ee81bda3680956f6eb128364a3be4d8d334640bbf", 0xdd}, {&(0x7f0000000140)="0dd9f50a39edd09d96a2db0bae673ce6950969492619b6e3cbd36754d0f6261c2aa807ed8c5754875187903bb45c507019a0d5b6888ba94568731b49fd58cf70eca6cfa3c6a577e3901c1f8605c83fead899d8c094a64274e300cb412d8556d3e52631cf3193f314c344dccb9e0a6f7d62e7d3a9cae5d27c7a7de951e1f8e26ce89cbf3449bd513f20b0ad92d8d3c02c49b801911df7691865b4a2b2eea1a615ec81420ae47adc4d23413250a09aefa1f3aefe91a2857e75c08fbbeb1084708a73ebf10f5edf74e43afac4d44772ef9112361b0c6b6baf3541ace0", 0xdb}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="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", 0x1000}], 0x5, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002300)='/dev/sequencer2\x00', 0x2000, 0x0) connect$netlink(r1, &(0x7f0000002340)=@kern={0x10, 0x0, 0x0, 0x1201}, 0xc) 2018/05/31 00:15:46 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x90000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) r1 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) read(r1, &(0x7f0000000240)=""/206, 0xce) 2018/05/31 00:15:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000240)="390000001100092901bc61e1c30500ff070000000200000045efffff08009b0019001a000f0000034000090004e9ffae060f0d0d05007caf13", 0x39}], 0x1) 2018/05/31 00:15:46 executing program 2: unshare(0x24020400) r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001180)='ns\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000011c0)=@assoc_value={0x0}, &(0x7f0000001200)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001240)={r2, 0x200}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, "3667ce799745875b61d15d4122e28a3f7191126550edcf68f6f78fe76076969a6c9a8ee420b5d484a1907713"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4c43edfc72da4fd1f2e4a3934168bc13fe543fcadee248ea978fdbd9b3921bc0d04c8c9f070ca6e576027b5f88407aedf94dc5487e1fb324d978cc38e82655a3", &(0x7f0000000040)='/dev/snd/controlC#\x00', 0x13}) 2018/05/31 00:15:46 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) write(r1, &(0x7f0000000780)="18", 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000400)={0x80, {{0x2, 0x4e23, @rand_addr=0x9}}, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x108) sendfile(r1, r1, &(0x7f0000001000), 0x10002) wait4(0x0, &(0x7f00000003c0), 0x80000003, 0x0) 2018/05/31 00:15:46 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/05/31 00:15:46 executing program 0: r0 = socket$inet(0x2, 0x80801, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth1\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x12000000, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/31 00:15:46 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) perf_event_open(&(0x7f0000001f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000000efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000080)) syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) 2018/05/31 00:15:46 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x80, 0x30000000000000, 0xff, 0x2, 0xa011}, 0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="b0000000ad3e81813a74e2560e4daf5da9bcb5af45d7a80cb80060bd68eadb34914000b62d8bef36c9030bd482f7f1a93cf52e47c6688d996bfa6e201fede12607ff827b0333dd19fb64a2da81d659411eb6d78203eace3bfd23fe0780a74532f48a8091779fa6100e6ef182df319279a057a1db85b05a430654a606b480495ccb321571a59f2e74957c728177608449ae2137bf59ab636246c4d5000000000000000000000000000000"], &(0x7f0000000280)=0xb8) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000340)={0x1d}, 0x10) io_setup(0x20e, &(0x7f00000002c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000080)="070001008cf484fde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a23ab284a5023fa813c9a0e46", 0x38}]) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000300)={0x8, 0xfff, 0xde89}, 0xc) 2018/05/31 00:15:46 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) 2018/05/31 00:15:46 executing program 6: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x7fffffff, 0x6, 0x8, 0xa58a}]}, 0x10) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) close(r1) tee(r3, r2, 0x8, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xbc, r4, 0x2, 0x70bd25, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x91d}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5d}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}]}, 0xbc}, 0x1}, 0x40850) 2018/05/31 00:15:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) 2018/05/31 00:15:46 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="76f12c0aad76590ba4fc254d1163b5670700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0) epoll_wait(r2, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840) writev(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) r5 = creat(&(0x7f00000008c0)='./file0\x00', 0x10) ioctl$TCGETA(r5, 0x5405, &(0x7f00000004c0)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000480)={0x3, 0x6, 0xffff}) r6 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0xffff, 0x10000200) ioctl$VT_DISALLOCATE(r6, 0x5608) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue}) r7 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a9748a6790fdf0598cc02e2ff974e0945e75944e21bc8755b9bd928dd3e8c1c7333066630c96e99fbb25173a510fee4155b92fad693554c1330733", 0x6d, 0x0) keyctl$clear(0x7, r7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x2, 0xff, 0x6, 0x8e3, 0x0, 0x1}, 0x20) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) ptrace$setsig(0x4203, r8, 0x1, &(0x7f0000000340)={0x15, 0x8, 0x5, 0xffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000780)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffe16) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x0, 0x0, 0x400, 0x7}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000640)={r9, @in6={{0xa, 0x4e23, 0xfac0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080), 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000400)={0x10001, 0x14, [0x2, 0x0, 0x4, 0xb5, 0xfffffffffffffffe]}) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000007c0)=""/232) 2018/05/31 00:15:46 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x1) ioctl$int_in(r0, 0x800000c0045007, &(0x7f0000000040)=0x9) 2018/05/31 00:15:46 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x1d}, 0x10, &(0x7f0000000540)={&(0x7f00000004c0)={0x5, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x1105}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "71075b8a74c927af"}}, 0x48}, 0x1}, 0x0) r1 = semget$private(0x0, 0x7, 0x110) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f00000005c0)=""/228) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x5, 0x28, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x8, @can={{}, 0x0, 0x0, 0x0, 0x0, "c4d981ae211e6951"}}, 0x48}, 0x1}, 0x0) 2018/05/31 00:15:46 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000000140)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0xc, 0x9}], 0x1) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x6c, &(0x7f0000000100)=@assoc_value, &(0x7f0000000040)=0x2ea) 2018/05/31 00:15:46 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x100000000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000140), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/05/31 00:15:46 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="76f12c0aad76590ba4fc254d1163b5670700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0) epoll_wait(r2, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840) writev(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) r5 = creat(&(0x7f00000008c0)='./file0\x00', 0x10) ioctl$TCGETA(r5, 0x5405, &(0x7f00000004c0)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000480)={0x3, 0x6, 0xffff}) r6 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0xffff, 0x10000200) ioctl$VT_DISALLOCATE(r6, 0x5608) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue}) r7 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a9748a6790fdf0598cc02e2ff974e0945e75944e21bc8755b9bd928dd3e8c1c7333066630c96e99fbb25173a510fee4155b92fad693554c1330733", 0x6d, 0x0) keyctl$clear(0x7, r7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x2, 0xff, 0x6, 0x8e3, 0x0, 0x1}, 0x20) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) ptrace$setsig(0x4203, r8, 0x1, &(0x7f0000000340)={0x15, 0x8, 0x5, 0xffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000780)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffe16) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x0, 0x0, 0x400, 0x7}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000640)={r9, @in6={{0xa, 0x4e23, 0xfac0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080), 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000400)={0x10001, 0x14, [0x2, 0x0, 0x4, 0xb5, 0xfffffffffffffffe]}) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000007c0)=""/232) 2018/05/31 00:15:46 executing program 2: r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = open$dir(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) r3 = dup(r2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000004c0)={r4, 0x5, 0x80000001}, &(0x7f0000000500)=0x8) r5 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000480)="620822455bef493632b8356e98bec15ab7efb1b1574c8551df1cf824fcf408366818f3799b8fd414957beab660fc200a74da3cc7bc9eccfd03dbed6e5d8d", 0x3e) r6 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r5) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x10) r7 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r6) r8 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r7, r8, r8}, &(0x7f0000000600)=""/132, 0xffffffffffffff98, 0x0) 2018/05/31 00:15:46 executing program 0: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x60002006}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000140)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x62d54b66fd82134f}, 0x62, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 'bridge_slave_0\x00'}) ppoll(&(0x7f00000002c0)=[{r1}], 0x1, &(0x7f0000000340), &(0x7f0000000380), 0x8) [ 110.621859] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/31 00:15:47 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000500)=ANY=[@ANYBLOB="0180c20000f5a9aaaaaaaabb86dd60093a0600021100fe80000000000000bbff0200000000000000000000000000010000000000089078"], &(0x7f0000000100)) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1000000000000000, 0x58136ac10505f706) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x200) 2018/05/31 00:15:47 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x201, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/snapshot\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="ed", 0x1}, {&(0x7f0000001100)="02", 0x1}], 0x2) openat(r1, &(0x7f0000000040)='./file0\x00', 0x30802, 0x30) 2018/05/31 00:15:47 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x10, &(0x7f0000000080)={0x400002}, 0x4) 2018/05/31 00:15:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffff00000000, 0x20000) fanotify_mark(r1, 0x56, 0xcac00727ff968b88, r2, &(0x7f0000000040)='./file0\x00') ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f00000002c0)=@ethernet, 0x80) 2018/05/31 00:15:47 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="76f12c0aad76590ba4fc254d1163b5670700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0) epoll_wait(r2, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840) writev(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) r5 = creat(&(0x7f00000008c0)='./file0\x00', 0x10) ioctl$TCGETA(r5, 0x5405, &(0x7f00000004c0)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000480)={0x3, 0x6, 0xffff}) r6 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0xffff, 0x10000200) ioctl$VT_DISALLOCATE(r6, 0x5608) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue}) r7 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a9748a6790fdf0598cc02e2ff974e0945e75944e21bc8755b9bd928dd3e8c1c7333066630c96e99fbb25173a510fee4155b92fad693554c1330733", 0x6d, 0x0) keyctl$clear(0x7, r7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x2, 0xff, 0x6, 0x8e3, 0x0, 0x1}, 0x20) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) ptrace$setsig(0x4203, r8, 0x1, &(0x7f0000000340)={0x15, 0x8, 0x5, 0xffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000780)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffe16) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x0, 0x0, 0x400, 0x7}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000640)={r9, @in6={{0xa, 0x4e23, 0xfac0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080), 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000400)={0x10001, 0x14, [0x2, 0x0, 0x4, 0xb5, 0xfffffffffffffffe]}) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000007c0)=""/232) 2018/05/31 00:15:47 executing program 2: openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x8000, 0x0) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000140)=0x80) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x6, 0x4) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff82, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f0000000000)) 2018/05/31 00:15:47 executing program 1: r0 = epoll_create1(0x0) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) 2018/05/31 00:15:47 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000008080)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000011c0)=""/244, 0xf4}], 0x3, &(0x7f0000001340)=""/47, 0x2f}}, {{&(0x7f0000001980)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001bc0)}}, {{&(0x7f00000062c0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000006780), 0x0, &(0x7f0000006800)}}, {{&(0x7f0000006840)=@can, 0x80, &(0x7f0000007d00), 0x0, &(0x7f0000007dc0)=""/177, 0xb1}}], 0x4, 0x0, &(0x7f0000007e80)={0x77359400}) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a60080000000000000001180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b0798910000000000000000000000", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) [ 112.388651] netlink: 44 bytes leftover after parsing attributes in process `syz-executor7'. [ 112.397384] netlink: 44 bytes leftover after parsing attributes in process `syz-executor7'. [ 112.406467] netlink: 44 bytes leftover after parsing attributes in process `syz-executor7'. [ 112.415402] netlink: 44 bytes leftover after parsing attributes in process `syz-executor7'. [ 112.425301] netlink: 44 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/31 00:15:48 executing program 7: r0 = gettid() prctl$setname(0xf, &(0x7f0000000200)='\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400100, 0x0) r2 = dup(r1) write$eventfd(r2, &(0x7f0000000180)=0x5bd0539d, 0x5) r3 = syz_open_procfs(r0, &(0x7f0000000000)='status\x00') sendfile(r3, r3, &(0x7f0000000040)=0x10000, 0x1) fcntl$getownex(r3, 0x10, &(0x7f0000000100)) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00000000c0)=0xffffffffffffffb6, 0x4) 2018/05/31 00:15:48 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x25}, [], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0xfffffffffffffffc}, 0x48) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0xf1, "34a7607eee12d68127e18643d551d2a74239e4fa0938a58cd8b95f2d51f7f4eaee6c90249f64e75ba463ea7fa5a3ce6afc9e03c60cba355b873317b6d1776d95eb9124c5e3a1dfec8abb02fbe80578952902ede9be7f661ee56902c1a4f46ca56c5a8b64eef4f4395e038c82203fe1753272376dd1d88c00ba16269ab75d14e9b0daa3364896679e839b3c8c90168d84426d956d81b7f5ab8f6941f4f134cdf44c4d3bbe9502ee4986c1becae8d2ca5a169422cd05a526a779a55ac8726017797038ef70bb91054f1c5f0509666ae14abdbe9b9ada2cc34c018822490cdfc0e0801e5ca6a4efb8310cd33792d85cccec7a"}, &(0x7f0000000340)=0x115) r1 = dup(r0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000440)={0x5, 0x93, &(0x7f0000000380)="e0de0518cd5428b0da47ffce06f28a642ba8da2ff6dfc726073061b69e1cc34b7857cc2836acd037f61ff3216f7f3f1ece032a7b6bf6e84abe54b609111fb356337c4391a8ff07b599d847e837a4178426f5068a3b524dbbeabfa6b0db79de1829f2a423987e62d9d9f2f1e56d95a485a9773cdc00bb2ccb0194d8c4d9985e55713a44dee015497c4060c3df131eb4590737d2"}) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xffffffffffffffff, &(0x7f0000000040)=""/24, &(0x7f0000000140)=0x18) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x400, 0x9, 0x4, 0x7fff, 0x1, [{0x1ff, 0x80, 0xffffffffffffd850, 0x0, 0x0, 0x2}]}) 2018/05/31 00:15:48 executing program 1: r0 = getpid() r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="002934466e69a263aede957c16a9033bec02b985ed72b1983cc10b98cf40", 0x1e, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x8040000) r2 = syz_open_procfs(r0, &(0x7f00000000c0)="6e756d615f6d61707300b5c62e9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224c3925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e780781b6a8d091f88658ef4f16a21417d83d000000000000000000000000000000") getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000700)=0xe8) getresgid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) fchownat(r2, &(0x7f00000005c0)='./file0\x00', r3, r4, 0x1000) pread64(r2, &(0x7f0000df6000), 0x0, 0x800000000000) llistxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/111, 0x6f) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000140)="48193f32f5ac58c1ae0d341350696d76a044350c45adb72a6986449ceddc53e7d131b3fa9567c1177ff595576163bbe153f1403b08a20807754710477e83bd878b5f7681178dcf6b38ad451b9b2f827d70f3e3525a0829d12a9959e6f8c3a126036283dfb279663e24ceb37a433de1aed19a190a10939ff5dd83eb82adf3cf555be06ffb92eec8d636c5a7f5d6986c9cb54081a3f1d0149989849d891b68ca9d3325af845396a7f6a674ce62da5356c914decb77a8c7718b1ca98f390d9090ced5aa213f27d55661b3ff857d17c2dc74cec69425d7a57fc26e1f36393a58c33761c7", 0xe2}, {&(0x7f0000000000)="3259f2f1cb4cdb501f590eaea79e7bc55f5ae0b98314ab4656d5b57436c69499758e9d737362fd266ec0e86c9beb8c1ff6a66cac79cf3c5cf905f85415a2f77d25e7ca5265fa88f8d1b9d9474041976468efc16a5bbc9f6b6c3dbff0199a22ecfda5f194aea3038cfe88037cc2f06a528fda69857a68175646c86f5d60aec5fb66d5c0ad02d17bc610c70c64c81b149c79d483c3ef96104ddd5a6d19579437b5e2dce591b5681a68", 0xa8}, {&(0x7f0000000240)="894af5c8abc991073d536f229f658f57b9df52dad1637d36913a4e4ad2aefb9b16a72d06b758dfbde3ba3b503deba20e", 0x30}], 0x3) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000004c0)) fsetxattr(r2, &(0x7f00000002c0)=@known='com.apple.system.Security\x00', &(0x7f0000000400)="2d0daf0a894b7a93b500000000000000000000000057e8821c185fa5249deabf1b09234fa9ff30bf29e4f757a7dc0ac129d96f286b86ba932150", 0x2828c5a4355560b9, 0x2) timerfd_create(0x0, 0x800) 2018/05/31 00:15:48 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) syncfs(r0) write$eventfd(r0, &(0x7f0000000000)=0x20000000000, 0x25f) 2018/05/31 00:15:48 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x6b65a878, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x3f, @empty, 0x4}, {0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x800}, 0x4, [0x4, 0x80000000, 0x7fff, 0x2, 0x3d, 0x8, 0x4, 0x100000000]}, 0x5c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0xd, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/31 00:15:48 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0x1e, 0x805, 0x0) r2 = socket(0x1e, 0x5, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x80000000}, 0x1c) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) 2018/05/31 00:15:48 executing program 2: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x36}, 0x337) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$VT_DISALLOCATE(r0, 0x5608) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x4, 0x9, 0xed3, 0x8, 0x1f, 0x5, 0x800, 0x7f, 0x9, 0x8001, 0x0, 0x7fff}) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x10c41) 2018/05/31 00:15:48 executing program 0: syz_emit_ethernet(0xd4, &(0x7f0000000180)={@empty, @empty, [], {@llc_tr={0x11, {@llc={0x0, 0xf0, "8bdb", "c1204feb39413cee25da888e4e535636f05bb618120b4358b4cf03fb1edfe9697b94a0ebdf763ec850803745bb9253778c50836b7f857cf552f067d782b57d7208ef28839d44ae85700f57c4de7fedddb6301aacf66ab091d3a0781f69be2ef51cc4715b19133c1a33ad6da04c1800765ba2f5912e5b31a17d9b03a458a7266790b143a04953f1afa67fc36ed5411c542a00f2e11be707ff31aa6ab21783ad1b710564574612fb8db8bd3018174429ccbe19ea2c0a3009fd4b6ff505b75a1d1805aa"}}}}}, 0x0) [ 112.434645] netlink: 44 bytes leftover after parsing attributes in process `syz-executor7'. [ 112.444994] netlink: 44 bytes leftover after parsing attributes in process `syz-executor7'. [ 112.453670] netlink: 44 bytes leftover after parsing attributes in process `syz-executor7'. [ 112.462775] netlink: 44 bytes leftover after parsing attributes in process `syz-executor7'. [ 112.471811] netlink: 44 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/31 00:15:48 executing program 5: r0 = socket(0x11, 0x2, 0x0) recvmmsg(r0, &(0x7f0000006800)=[{{&(0x7f0000000040)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000003540)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/43, 0x2b}, {&(0x7f0000002140)=""/198, 0xc6}, {&(0x7f0000002240)=""/134, 0x86}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)=""/197, 0xc5}, {&(0x7f0000003400)=""/64, 0x40}, {&(0x7f0000003440)=""/245, 0xf5}], 0x9, &(0x7f0000003600)=""/7, 0x7, 0x2}, 0x1ff}, {{&(0x7f0000003640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000004800)=[{&(0x7f00000036c0)=""/219, 0xdb}, {&(0x7f00000037c0)=""/56, 0x38}, {&(0x7f0000003800)=""/4096, 0x1000}], 0x3, &(0x7f0000004840)=""/81, 0x51, 0xccfa}, 0x2}, {{&(0x7f00000048c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000049c0)=[{&(0x7f0000004940)=""/91, 0x5b}], 0x1, &(0x7f0000004a00)=""/164, 0xa4, 0x5}, 0xfffffffffffffff9}, {{&(0x7f0000004ac0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f00000060c0)=[{&(0x7f0000004b40)=""/195, 0xc3}, {&(0x7f0000004c40)=""/94, 0x5e}, {&(0x7f0000004cc0)=""/4096, 0x1000}, {&(0x7f0000005cc0)=""/134, 0x86}, {&(0x7f0000005d80)=""/19, 0x13}, {&(0x7f0000005dc0)=""/118, 0x76}, {&(0x7f0000005e40)}, {&(0x7f0000005e80)=""/234, 0xea}, {&(0x7f0000005f80)=""/13, 0xd}, {&(0x7f0000005fc0)=""/204, 0xcc}], 0xa, &(0x7f0000006180), 0x0, 0x8}, 0x9}, {{&(0x7f00000061c0)=@ax25, 0x80, &(0x7f00000066c0)=[{&(0x7f0000006240)=""/69, 0x45}, {&(0x7f00000062c0)=""/144, 0x90}, {&(0x7f0000006380)=""/41, 0x29}, {&(0x7f00000063c0)=""/186, 0xba}, {&(0x7f0000006480)=""/81, 0x51}, {&(0x7f0000006500)=""/115, 0x73}, {&(0x7f0000006580)=""/137, 0x89}, {&(0x7f0000006640)=""/73, 0x49}], 0x8, &(0x7f0000006740)=""/129, 0x81, 0x28}, 0xfff}], 0x5, 0x100, &(0x7f0000006940)) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000006980)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x16}, r1}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x11, 0x80002, 0xfffffffffffffff7) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000005e40)='/dev/mixer\x00', 0x101400, 0x0) unlinkat(r3, &(0x7f0000006180)='./file0\x00', 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000069c0)='/dev/rfkill\x00', 0x84000, 0x0) ioctl$VHOST_GET_FEATURES(r4, 0x8008af00, &(0x7f0000006a00)) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) syz_open_dev$vcsn(&(0x7f0000006a40)='/dev/vcs#\x00', 0x5, 0x8000) 2018/05/31 00:15:48 executing program 3: r0 = socket$inet6(0xa, 0x1100000000002, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x3, 0x9, 0x7, 0x4, 0xffffffffffffffd7}, 0x14) r1 = dup3(r0, r0, 0x0) connect$ipx(r1, &(0x7f0000000080)={0x4, 0x9, 0xfffffffffffff568, "f0ca922ceab3", 0x8000}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99249270") r2 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2000) close(r2) 2018/05/31 00:15:48 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'ipddp0\x00', {0x2, 0x4e23, @rand_addr=0x3}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth0_to_bond\x00', &(0x7f0000000040)=@ethtool_wolinfo={0x6, 0x0, 0x303, "a66425fc8933"}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f0000000000f3ffcc29fe0b2000", &(0x7f0000000080)=@ethtool_cmd={0x27}}) 2018/05/31 00:15:48 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000080)="ee817cf3afce98057bc579e00403447e251c1b4d0a076cc3be8500fa742addd534bbd91d90bec0222e9bb3934010d095cb7cfe1ba890bc28fbf8808ad5ce53f97d8c6ff66b6a3b4a2c2d6e256652d0e9675370070dbc7e7da9faf5344759325288f98b18fee8e47db3f3b522d2626908e65999e7487f1c56642b4b345da1", 0x7e) 2018/05/31 00:15:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x240000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000140)={{0x1, 0x3, 0x8001, 0x0, 0x200}, 0x3f, 0x4}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x3, 0x4, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0xff7c) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@loopback=0x7f000001, @loopback=0x7f000001]}, 0x18) 2018/05/31 00:15:48 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r1 = dup(r0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0x6a8}], 0x1) close(r1) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001180)) ioctl$int_in(r3, 0x5452, &(0x7f0000fc3000)=0x1) r5 = socket(0xa, 0x80000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$setsig(r3, 0xa, 0x12) read(r4, &(0x7f0000001080)=""/244, 0xf4) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r2) tkill(r2, 0x16) 2018/05/31 00:15:48 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) accept4(r0, &(0x7f0000000080)=@sco, &(0x7f0000000000)=0x80, 0x0) [ 112.763172] device lo entered promiscuous mode [ 112.833736] device lo left promiscuous mode 2018/05/31 00:15:48 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001680)={0x5, 0x0, [{0x5000, 0x1000, &(0x7f0000000440)=""/4096}, {0xd000, 0xbc, &(0x7f00000000c0)=""/188}, {0x0, 0xd6, &(0x7f0000001440)=""/214}, {0x0, 0x47, &(0x7f0000001540)=""/71}, {0x0, 0xb6, &(0x7f00000015c0)=""/182}]}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000080)=ANY=[]) [ 112.865572] device lo entered promiscuous mode 2018/05/31 00:15:48 executing program 3: r0 = socket$inet6(0xa, 0x8000a, 0x1000000000000008) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="240000001a0001f00080000400ede80e0af6f92c7839010600f2ffcb0800190005d70000", 0x24) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000040)="5201f331262a79eb13f58cc899b0f386a7936d6d52bf34c4878eba674f253714d56917c57d8815cbad0ee29c9327", 0x2e) bind$inet6(r2, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r2, 0x1) 2018/05/31 00:15:48 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000780)={@empty, @multicast1, 0x0}, &(0x7f00000007c0)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000800)={@remote, @broadcast, 0x0}, &(0x7f0000000840)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000880)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000980)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}}}, &(0x7f0000000b40)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000b80)={@dev, 0x0}, &(0x7f0000000bc0)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c40)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000013c0)={0x0, @remote, @local}, &(0x7f0000001400)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001b80)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001bc0)={0x0, @rand_addr, @remote}, &(0x7f0000001c00)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001c40)={'team0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000001c80)={0x0, 0x0, 0x0}, &(0x7f0000001cc0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001d40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001d80)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000001e80)=0xe8) recvmmsg(0xffffffffffffffff, &(0x7f0000005200)=[{{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000001ec0)=""/69, 0x45}, {&(0x7f0000001f40)=""/112, 0x70}, {&(0x7f0000001fc0)=""/192, 0xc0}, {&(0x7f0000002080)=""/252, 0xfc}, {&(0x7f0000002180)=""/8, 0x8}, {&(0x7f00000021c0)=""/129, 0x81}, {&(0x7f0000002280)=""/205, 0xcd}], 0x7, &(0x7f0000002400)=""/249, 0xf9, 0x200000}, 0x400}, {{&(0x7f0000002500)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000002580), 0x0, &(0x7f00000025c0)=""/27, 0x1b, 0x5}, 0x9}, {{&(0x7f0000002600)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000002700)=[{&(0x7f0000002680)=""/92, 0x5c}], 0x1, &(0x7f0000002740)=""/136, 0x88, 0x3}, 0x1430}, {{&(0x7f0000002800)=@hci={0x0, 0x0}, 0x80, &(0x7f00000038c0)=[{&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/57, 0x39}], 0x2, &(0x7f0000003900)=""/131, 0x83, 0x9}, 0xfffffffffffffff7}, {{0x0, 0x0, &(0x7f00000039c0), 0x0, &(0x7f0000003a00)=""/4096, 0x1000, 0x4}, 0x3f}, {{0x0, 0x0, &(0x7f0000004b80)=[{&(0x7f0000004a00)=""/216, 0xd8}, {&(0x7f0000004b00)=""/90, 0x5a}], 0x2, 0x0, 0x0, 0x2}, 0x1}, {{0x0, 0x0, &(0x7f0000004c00)=[{&(0x7f0000004bc0)=""/62, 0x3e}], 0x1, &(0x7f0000004c40)=""/107, 0x6b, 0x6699275}, 0x1000000000000000}, {{&(0x7f0000004cc0)=@sco, 0x80, &(0x7f0000005100)=[{&(0x7f0000004d40)=""/233, 0xe9}, {&(0x7f0000004e40)=""/101, 0x65}, {&(0x7f0000004ec0)=""/121, 0x79}, {&(0x7f0000004f40)=""/182, 0xb6}, {&(0x7f0000005000)=""/163, 0xa3}, {&(0x7f00000050c0)=""/5, 0x5}], 0x6, &(0x7f0000005180)=""/68, 0x44, 0x5}, 0x4}], 0x8, 0x1, &(0x7f0000005400)={0x0, 0x1c9c380}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000005440)={@multicast2, @rand_addr, 0x0}, &(0x7f0000005480)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000054c0)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000005500)={0x0, @rand_addr}, &(0x7f0000005540)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000005c00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000005bc0)={&(0x7f0000005580)={0x610, r1, 0x1, 0x70bd25, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r2}, {0xfc, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xdbd}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r5}, {0xf0, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x34}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}]}}, {{0x8, 0x1, r8}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}]}}, {{0x8, 0x1, r11}, {0x22c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x73}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r16}, {0xb8, 0x2, [{0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0xd52, 0x1c820d20, 0x4, 0x2}, {0x0, 0x9, 0x0, 0xf38}, {0x6, 0x39, 0x2, 0x6}, {0xff, 0x1ff, 0x40}, {0x2, 0x1, 0x8, 0x8000000000000000}, {0x101, 0x1, 0x1, 0x7}, {0xfffffffffffffe01, 0x1f, 0x10001, 0x20004}, {0x0, 0x1, 0x6}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x15}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0x84, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}]}, 0x610}, 0x1}, 0x44004) r20 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r20, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r20, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$packet_fanout(r20, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x0, 0x154323be806aae1e}, 0x4) mbind(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000140)=0xffffffff, 0x0, 0x3) setsockopt(r20, 0x107, 0x5, &(0x7f0000001000), 0xc5) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/31 00:15:49 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "c4f4fd", 0x10, 0x0, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "30239e", 0x0, "9da265"}}}}}}}, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xfff, 0x8800) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000140)={0x4, 0x1f, 0x7, 0x81}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) fcntl$notify(r1, 0x402, 0x2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/05/31 00:15:49 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000a00)=@filter={'filter\x00', 0xe, 0x4, 0x570, [0x0, 0x200002c0, 0x20000468, 0x20000800], 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x3, 0x0, 0x0, 'bridge0\x00', 'vcan0\x00', 'ipddp0\x00', 'ip6gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x148, 0x148, 0x178, [@physdev={'physdev\x00', 0x70, {{'bcsf0\x00', {}, 'bond_slave_1\x00'}}}, @connbytes={'connbytes\x00', 0x18}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'bond_slave_1\x00', 'team_slave_0\x00', 'syz_tun\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xc0, 0x220, 0x250, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:crond_var_run_t:s0\x00'}}}, @common=@redirect={'redirect\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {{{0x0, 0x0, 0x0, 'ip6_vti0\x00', 'bridge_slave_0\x00', 'yam0\x00', 'gre0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xe8, 0x118}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "de2bca24c403a3777ac2f6cf7565cf01852ed299ed4575565dfe5bb4a7bcc683846f444b671c68775362b394e18192165ae084db50aed16f00043b60fb935638"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x3}]}, 0x5e8) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req3={0x81, 0x1, 0x9, 0x5, 0xe83f, 0x3ff, 0xffff}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/31 00:15:49 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xa, 0x400) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000180)={r1, 0x80000, r0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000080)={0x3ff, 0x401, 0x97, 0x0, 0x4, 0xc4cd}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) ioctl$int_out(r2, 0x40045731, &(0x7f0000000100)) [ 113.094182] kernel msg: ebtables bug: please report to author: entries_size too small [ 113.156518] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/31 00:15:49 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) set_mempolicy(0x3, &(0x7f00000001c0)=0x3, 0x81) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) sendto$unix(r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101200) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000080)={r1, r3}) accept4(r0, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000180)=0x80, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000200)="afd174c13f56c0e3e78ebdaf5e97a551c6c46564950f8a623697a2bc440a13ff335a83bd3a0abb146534db67e5051d82196eafc6") 2018/05/31 00:15:49 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x400e02, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000200)) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000180000fa00000000000000004cb7bb18121a3fa592f1a30244bc87818d290094e777f5be9d0bef9e6bb2fb7b68845553300ebc4a6b22d50ddf7c", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101000000000000"], 0x20) write$rdma_cm(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x2f1) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffff, 0x800) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000280)=""/22, &(0x7f0000000300)=0x16) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000100)={0x7, 0x3, 0xba}) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x400200) 2018/05/31 00:15:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) 2018/05/31 00:15:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\x00\f\x00\x00'], &(0x7f000095dffc)=0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x401}, 0x8) [ 113.688762] random: syz-executor7: uninitialized urandom read (1704 bytes read) 2018/05/31 00:15:50 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000240)) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000280)={r1, 0x6}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f00000001c0)={@local, 0x0}, &(0x7f0000000200)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x200000000001a, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0xfffffffffffffff8) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00000000c0)={@remote, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x1b}, 0x6, r4}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r5}, 0x14) 2018/05/31 00:15:50 executing program 6: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="7f3ab8010000802435344c7898cd9946729a1daebc", 0x15, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r5, r5, r4}, &(0x7f0000000280)=""/132, 0x84, 0x0) set_tid_address(&(0x7f0000000040)) 2018/05/31 00:15:50 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000080)="6ef74ac50a199f9a49d2c1fa1ea53533b0bb0aec056059ee7e40de3e6df81c1923298e671c3f0ca7b3cdb271b6a7c09a48061cc12dc6897a6d286d3635945b3b8f7b269a3be4f81052bb13e11fe2fe750731b538bce1d553eaed0bdd3b1d501ea8", 0x61) fcntl$getflags(r0, 0xb) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') close(r2) 2018/05/31 00:15:50 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x3, &(0x7f0000000040)=@framed={{0x18}, [], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x0, 0xbb, &(0x7f0000000300)=""/187}, 0x48) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000100)={0x3, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}}}, 0x88) r3 = socket$kcm(0x29, 0x1000000000005, 0x0) ioctl(r3, 0x80000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r4, 0x4008af23, &(0x7f0000000080)={0x3, 0x1f}) 2018/05/31 00:15:50 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="4c947267726f757000a60cadeb960dde4fdac8caed9f41deca4e8bde6d857c0a14f49b0695f99d475642c115f1d1be1e352a6357ff46e23c05a5ada7e62452ece2c7431e7c9e4db591ff92f95d60a90000000000001c80fdd654ad674575c362788a578c74deb89c8aea309a0cd1fae233bb22d108e041e1628d8f6119da8142850884bb179cde81a792d4cdf3d0c57401fa274b7acb9f70ef539ccff3556fc5c02bd8d2d0a4ad5d100685c72a95fb7a6e826e1209e177e2cac093db4fa5e5c0fe344bae18457ec5913fb04dd140863dab5a8b54c26015b1aa4927ff89a8a45b2897fd8b", 0x200002, 0x0) fchdir(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000), &(0x7f00000001c0)=0x88) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000100)={0xffffffffffffffff, 0x5}) 2018/05/31 00:15:50 executing program 7: fchdir(0xffffffffffffffff) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0xfffffffffffffff7, 0x88}) socket$inet6(0xa, 0x3, 0x6) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(speck128-generic))\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080), &(0x7f0000000180)=0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000040)={0x44000000, 0xaea, 0x2b}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000005, 0x8010, r3, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000200)=""/93) open(&(0x7f0000000000)='.\x00', 0x66e7e7c954e78ab6, 0x0) 2018/05/31 00:15:50 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000000bfd4)={0x5, 0x23, 0x5, 0x3, 0x0, 0x1}, 0x2c) finit_module(r0, &(0x7f0000000040)='wlan1<\x00', 0x3) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000011ff0)={r0, &(0x7f0000000000)="e8"}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xfffffffffffffff9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @rand_addr=0x4}}, 0x7, 0x100}, 0x90) 2018/05/31 00:15:50 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x4000, 0x0) r1 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) r3 = getgid() sendmmsg$unix(r0, &(0x7f0000000400)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000140)="9f438231e008a69c869bf18ae196e07dcd6d9536ab50c3e397a76e302adb712ae2b020206d76b7e9ce01492ac88e0bc9461c44f01e4fec0643fb3e3c850ff48a165c9c67268f5914298bbd7ce6894c1c2d28223d6d8226e534afd7cbcf7917ce", 0x60}, {&(0x7f00000001c0)="7d586ad1461b4e46b02b3d4e505463961340e6e603d85df7508e99670534c9a052070a646dbc7588092774d76522b6fb9070a5ced5", 0x35}, {&(0x7f0000000200)="f620731dfe7b7bc242fa8c53", 0xc}], 0x3, &(0x7f00000003c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x20004000}], 0x1, 0x4000) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x400000805, 0x0) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000000000)=[0x1]) write$fuse(r4, &(0x7f0000001180)={0xfffffffffffffe00, 0x0, 0x0, @fuse_notify_poll_wakeup_out}, 0x45c) 2018/05/31 00:15:50 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1}}, 0x2e) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r3 = gettid() rt_tgsigqueueinfo(r2, r3, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x200, 0xd16e}) r4 = dup3(r1, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f00000000c0)) 2018/05/31 00:15:50 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="05400000001b00ff000000000000d99aed432f91a126cdb45402560ebe6dc340872d74e159579189d5ee28e7e45b7305d2f7f10ffca668611018c2bd9e94ffc7bce4cb97b892fe6b9bcbd264fb244b"], &(0x7f0000000100)=0xe) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xfffffebe}], 0x1) 2018/05/31 00:15:50 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv4_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x2}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x88ce) 2018/05/31 00:15:50 executing program 3: r0 = socket(0x22, 0x20000080006, 0x100000000000000) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x1ffc}) epoll_wait(r1, &(0x7f0000000180)=[{}], 0x1, 0x0) 2018/05/31 00:15:50 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000000)={0x11, 0x3, 0x0, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000001040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "566304", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, {[], @icmpv6=@echo_request={0x80}}}}}}}, &(0x7f0000000080)) [ 114.725226] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 114.804299] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/05/31 00:15:50 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000000000), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x1b, 0x0, 0x0, 'nr0\x00', '\x00', "73797a80616c6cf58400", 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [0x0, 0x0, 0x0, 0x40000000000000, 0xff], 0xf8, 0xf8, 0x130, [@statistic={'statistic\x00', 0x18}, @ip={'ip\x00', 0x20, {{@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}}}]}}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffeffff}]}, 0x268) 2018/05/31 00:15:50 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0xffffffffffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ip6_vti0\x00'}}, 0xfe61) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000300)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x400000, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000180)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00000001c0)=""/42) r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x9, 0x0) fchmod(r0, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000200)={{0x2, 0x1}, 'port0\x00', 0x9, 0x100000, 0x0, 0x6, 0xe3e7, 0x2, 0x3800000, 0x0, 0x0, 0x81}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/05/31 00:15:50 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x440, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x0) readv(r3, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/55, 0x37}], 0x1) 2018/05/31 00:15:50 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) r2 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) sendmsg$netlink(r0, &(0x7f0000005800)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001580)=[{&(0x7f00000000c0)={0x0, 0x3b, 0x4, 0x70bd2d, 0x25dfdbfc}}, {&(0x7f0000000300)={0x0, 0x2a, 0x10, 0x70bd2b, 0x25dfdbfe, "", [@nested={0x0, 0x6, [@generic="4fc7a21560caaec776d28e0e50581e747a3f9ae81167fb19765e19c7037c6c7c89a329edf2a141e1a77c4f212a747b50cb7e55fb24d7826ee364045f87c3d8e64f4425ed22e9b0741e5c288b7862819dcb237265e02c685eb96543f68798e6b27aca9abb360362121807f98a31f0b42c069795ed03a4678b307964bfd62e89e9fff93b3effe5ad6fe0723b0a677590bc9d880412da1e78c850b6586b2445c3ecb185bd2a5404417c5bc705e4d4c89367798658f448105341ab9910b5358320eb572ef2ac0ede70a7431eddb2878c34ff94b77224b9bfaeca131a35fe8d9319122003101bb9c50cfe6ee8e21c749b6c5039320c1cc0e0324f2f4bb436c620d463a428931b6ce019bd6e9312285672279bff2d5996ac5abf041c83d2c3b58d0fa65dd18572d158ed80447e2f81398694d66ad8638e619b1d0d8f438831306ba0979a5f70fdb960581c73b45b433a67f950beb4cca0f01c052416c1ed0639859e930fa69d9f25a4923daf11038cb2c79c7f56f2b1360ec30abb51895092b9ca001a6fe87cc7de81e4c84bd47aa60a947c38277626675168146b2cb9ef222381eb60fef4ace7101602d02dca2aca8301e8eb2bbe6c78f7a73b8984ee716877ec962d0e3a7dfb184dc43137cbcf8790eeb350217f4edc7c0a1e84466573581058ac551af5ae3e51b6d7188dd209acd1e8e15a4a83a71634ae0e54b9791798746d9eb5b73b0cfad51ff85b8c2afefd07fc892dae09bb5387bcf5179b29f23a97edd494be7d7192403ddb4dbcd076e7c1acb26abfd3084aabd2e0136b132e1b907b9ce46c76293dd7a40d9668a9b3b35beec372196ed6b37c7cc97438910990ebd6f1491860c92d6b9fe47bf6a5cf3e5f58f919d3aa8eae0621be099cc8d906091f4425227fdfa3d84fa4b137a0ab7b07351bcc98c5e3a19f61efc82c4f34026ae37acb7c4d64485102dd33c755446785a41eb683705a8d137875bc3670c1b26369b362b5c679a27c59ba54917e78a3592b199dc5a327819f7fd9f5ab9b8aa5b619d8b3495dbe4ec12979fef78270dacda11549dd1f07885cca7f27cee63e2ef194d592df07adfc1b762a6a1bbf5dec6107d4183c102f550b2961a4f59cdf338128e7e05ba0b5ca32f763383579dc7ac7cced694b30a22a51ee07ef67f2ce037bdabfd36ecfeec20fb7d04ffc4d30a2b6fdcbd6177992ea1d09f43de21ddf79d43051679bac894394963938074aba5f031371f17672f775882aa400fec96885cb6ffe57ea581c5f07f4a10287cb4a128d9ef6affe860e413ef65c34f4c0d2dbe6a7ccb52c09c39c02f87e637d87926e6a6433388049ed54655626f3f4b55c7ded24382e5d21108031a6b624ce3afd7379ffe9095566fc886686150bdee211326e59458885426b0602844724ca2642953a3251002970c410b7d694a6b8e7a5935bb901143e8a06179f5f9badf2f9b0c12fd97f00504b7fa5a35600af588d28d5d8f834e352ba0b47a2cf5a9870c4246f2234790860aa7c32d4507ca99ea8d1ecd37321075ef96ef3e1290795c1719e9feb5c34095716e623701e0c89c814e6a41055b382112474680a16658067e01be7765e5eff7056ff11ff89add462fa85524dd7a72f6fe70437b3637860d075b129317ed9bd2af3a2c731e7070c16b5e7db8d2a83622527c3e5e64c8cc5dda8742dcaa919e52402bd3f19cb6cb6f487187e445cad4c994a7659f349d21c99c3f3bcd5e73e0bd8ebcf17a1efaf52eda7410793be240c89350ad5d70b374dab895d18678a26de4e68e30b67f24d7473fe29ad78b4fece4d8db91612940a5cfcfc4e2a387a70858598171a90141cd11eb3ab142be33c35c6caeefcfe5dab922ed1318100f295f9877a3babc77bc50634fb6ada88fbe8c2651ff83e5b4e4f732b0f839f8ee8bdfe266582cbbe6150d57b00a09034c0ef1411051301999a882749260047abe46df09240797f916bbb5a1d46149c105d3fb9a02620320862c2e24e3e744d1e3a40f25f12125626ba52df539e782c04f152488d18b5b27f0236035946589dd959019bdcb812e1eeda896fe3bd22485d1b11b592ae4551d552047401afe71b91b64d23be90c0fe83974ad1e60149bf2bd43e2863f44bd70b43f2371e38bacfa6896d2392977649cb343f2c0e7d6543c0344052e81105e603e656cbfc066d9311aced7f183be21e6d3888ff12597a3c4f71a9cda6951849c04739ea0b1b27251314ec929cc3525482146889743f03a0db467a1a3bf2803e2f0fa0902c7790a40ddafc11332a2faf15f0f4075ad0a2de598ffdfb892d7d212a590e43ce2cc1d06ab4c1405f90aab658994ae0b571fbd93fe0c8bfaa9e881c4eec042b1f42b637d189669f641c58f582840c618a1f2b48c03f419febce05f37f2d501451f13e648938faa95f733b25d08b8cff1740eb68f38cdb12bf50211cf7545bf050fea598a6bb1b810b91bf45db8327666f870134f338e6bd0bc2c87362fbf81b46972b7a3e0591681b06bc7dbe124f09ec051348f929ec934b567c5c9558fa1dd582ab2fedda1a6454a5511eb1709d4a521584b1efbff887c98e94d668405521c3051650238d7c81b976adba39709a27924d23bae3382175c7a6982a5fba611413d1586b2a0124c9831ffee8317d83138e552409590ca9499fec4041441f4df104a9fbdb59c9158293a0480d36472a2cf67a40ecb3a7e9880a4d8da814032b78b2e7f2fccbd5d94f3ae549509814f238268a1c3f33b94ccbbf5d5bb443d2f838700dbfb9307d3e68046d99c455d002cc14f1827225794d0cae7275d4c059b3d5261887964d607c6e5338cfb288b2ae7837659bb5f5e575bca82cc4c8a79e6575a5e3d41f6e332a46cf1d18ee2eb5db4bb9bfc42f6c904e1e81d1b83b7ff516a94f45a3eca1fac5c84c5d376b371ec7dddaf7cb094bfe8fac139af72771b6e59efa393016683de3b6188a8d186db3113b220cc5412461b6e076054eb9fd2ba7b85f4d1cca43515bb40d3def645f9ee770927915199f6a530dda880502ce87487f1afbe836b5478bc185820aae7acc1e5f4b7ee64b4c0296bc18ace90955703136481d9f54019f39854c5da10fbd7d8d9fb8b687cd4246ef1542ba24795f38a41eafb72f2a1a2fcb7ff6ee0d70a538d9530913ec18492e78c796828fc41d6313d1f8d6c2ed26e6b9ac9d5829cd6e0a39684621f1c7761620270cdc551e9e8cdecebbee9c6d3f5b85dad90121474cb4fff095d12b955fb0d31614d511981c7ec92d3df8234d686739ad92bcf689c70bf52de93bae96797d0d84186d7a2fbf920f17dc808f72c567809b3ed2dfd2aa981d5426fb6d244e4efaee79e0fdef1466ce58d34e870347b6cad2e732820ccc4d3494be739515f42fe4a60b899a84bc59bcbcf23da902f4bacea7b22ba7b7726bd29a949fadd8f5adce5550195873eed0ede26561cf09d9c9845033c6672379ef97c4846cd7838c2315002be48801ca1f91a1711021b1cf670f723540a355f6e34b3373d3c08837c4786b6b37305190f22addfd04ee46e25fb00c67de90c60b4890094b39c37594106fc4fa2a013dd19982ec4f391ebd9c50665a0c562ced3390c40558d82dcf278b27443734b6651945ec6ffe558b5c139d18d784ad9966681f4bde1fc06a49c6b573e8200791b6e27ae11b4671d1fcf7f6eb60bde82002e26e0b467c783685583b2328c7029a8770100dc238fa1bdc587995c90c92cf2ca5efb28718977df39395d44ba3a06e0202e2f784d9615f3710b9f7300442f5d1a3833797b4be47f5008366e142a953186e580accd3c5b51515d863e6e0de32c626000b10ee2aa3f36b8fa9fa55817f644e21a7f711a0361ad4e8d7223e1b48e7a0b18f231a862ac11b2274eafb3b4371dd3f63662e5c0a75cfc286feed76e5ab1daf51755ce34f3b49781bc9b951e7e5373d7ed826ea8dc515ce95bb229c39beba5f393aa2d70760038c66a81531d08b25d7af74bc870248fff30b1e3344a55b9df298f583eb6dd58b8b64af5a1472b6ca7bf043b4e1ad912f8062104149d5ffc11ce3283d37394812181df83c1206be8fc13cc63519e575e1dd15fc2ae949e73b7000a394648f7a8c2b8fa99e1d2aecab6e1cf07f3ce5e65acd4367089a29350ef710e1bf88f8d9b41d3e109e7e72b563b29b141743300c5c801fa4b4217cfdb18bac30c841e904640fc7dcc7ddcd462cf459df5f752deba93662902dd88e4bb283b5656aa6b62a4ab98ee2acd8a005415c6d8261c4881e7beaca2716a2f3b5ddafd9f705dc34ff229e18d61845ead47b0b91b6d72bed2904cdc84e8f207461d4cf010244fe6d1ae82bcfc1a0aa9d03de4c00aa4bc488d6c713fe9ce9b887c76e710b23487c10390c785e77556495354dc7d096fa72314f343b98cc8deada7dfe5a853b7d785642a19f445c3a4287a699440833615bf4d69978732a4f6800394f53c6959e63e90d0109224c31e04e622c28e0fff81fc0a217a50314573784920bf64d3cb0ea85ac9ccdb6636e99510caff01356539184f0cfa07efcf8be8155236ff9188c4dc9884880a9e7a74ea9ed0ebe4ee42be31d427df9d9d36e970a7236df7c7177dd68c1817e8205309cdb902da9088fc7cadec6e342e99325a2aa438978f32140a9b988a1e1cc0cd069bb610ee77cadbdbaf24ad78585f8b44a0c10d4871c7fe17b1e58b8aec81ed00e85c3827cc612a37a194202c04d0ddde9913db56d701b317585a3f93cfef9d72c2a6406d1d73a8052f1e0fc92764ced3b0fb3e49f3d2c794aad7bc84f05511e74cf12bb7d33ac260a3d6c10375a67f974014205d27fab0a69bcf8620021895b1ff42511ffc8821da0abe8000c275690d63beb55c51d63eb65f44b2e7c545d28c9ed4e0efc39011d5e7bb52cfeddf7ad439812299318508d8cda9609ec99ba0fff7d101660352e3172c2ab665d7dd3d0f136e45e0f61e248bb5ea96d0da377f19983b5e153cffcad5cc3c28fc4e58aa05ad1e9883d8ac817c0a393e42153881298570df6248d0a6570b51609c186802e4d676cecba1844efa7be575a9e624dd6829139052d667bf50e66c88f1a3ff6f65e59374738e231b959a463fb91a3fae67deed39a22efd1dfb993008ec363149ccae20714e0c9dc16b551147f15698e92d80f8bbf755514586673b248919e947292d6a4e1bc8077aa94252697dff9fa119677df8e067dca6f923f840c619c0b41e3e663961c2210ff2ddab8605e837dbb260b88b3255b17d61cb52887c748e1470347eba99338b77a74a01d54715b173934ea325631c679ab8263740f7c17e8230f39cd64dcf5d3921b7fc4b489aaaeb31f53620d3e0e5a01095e764e7021fbaf762b8fab2e8f80e632085f8f45285423f16781d99b94dd599cb07334621d4b4694ed7a7df03c19582ff8fe96b2a82dcfd73b752b3a9e43280ce93c513372d1e4e0f5c718819edd585dd0e74611207092d1ee87e050c7a9fb972088a5e524c99c90c1774c8d442f7a994235e25ad0347e572cf0ef908d879708ff299a040d1ed89ee8e312dbf5368f76bf2c6111af6ea3f7565820a7cf23f2c3d627e7e5edd6e3a3d42d4cfe22ae40f53638c00a5b73386c47ec356d56a362f10ed64ad6ab71b8cad9f027f052d56183987e788d19665617150269dc3f5ec1b7e0b155aed8548b3a76f005d5ddd0e2677bc5743105720817344acc2c5f12743d037fd0dcdf3b84ee0ba9282aa2f9c0f6558df2a3cd49c59cc5398be530acde62e8355e6d3cd698bc049015f2eb226a3433b960cd1d2d", @typed={0x0, 0x65, @pid=r1}, @generic="bc99848c1d", @typed={0x0, 0x96, @pid=r2}, @generic="5fac2c9bc1cb64bb76c56b18df699f2b05aaf86d3762f39eb89cd998aaa030af", @typed={0x0, 0x15, @uid=r3}]}, @generic="e4a069d7ed107957eb45f53f4e47a107a5cdfd2e9e9002d8887d9727d1b88bdfd353d2766e4f3cd00268d4f5c4fc241ef73e1b745cccff4a6d58b4058decb4653d49c75699667d04aa3bd536e00f17218b"]}}, {&(0x7f00000013c0)={0x0, 0x29, 0x0, 0x70bd29, 0x25dfdbfc, "", [@typed={0x0, 0x1b, @ipv4=@multicast2=0xe0000002}, @nested={0x0, 0x47, [@typed={0x0, 0x2, @u32}]}, @nested={0x0, 0x8d, [@typed={0x0, 0x0, @fd=r0}]}, @generic="82ee5ac2db6b97a5cda8", @typed={0x0, 0x61, @pid=r2}, @typed={0x0, 0x3d, @binary="f05dfd04c76bf059d996f74105aa68637f427cb0a4d580beb232e5951259"}, @nested={0x0, 0x2a, [@generic="4f6e1ba8d9f2f0d9992e45fd9f96aad6bd5bee534a4cfe891992b18c3ace36c59631ef6faf57af4915dd866067119977bb840fee58abd4209d1fcdb7dd547c63154ac2fc946b4b9baa0ad81fcc589d4e6a0c64ec5a86e17657dd9f91fad23ddc32ab68745bb49421fb0198f1be86c5835085db9d8e0c46adca0ec55d7e248d8dc03166031931e1429a5bac92828474b49ddbb039be929f4f4e26403a89c611653b809eae2158a4fcaef398696ea2db2b620ff14b0c215e620131d4eb7f0f11b18173f3309fac4eff20931c", @typed={0x0, 0x8}, @generic="c8414627a31c90f47a8da71545eaf0a894b5b5f69ed08227365747c66777da1de0ab187ab6c2fa87fd7bb4a6aed4732d85f59078705349cdc8477e0bb3f88a598217b5af9356e07b70314b853f70dba6379e399e5b6d4cd8ecfb91cb69748ab2fb29dcfd3232497b0638"]}]}}], 0x0, 0x0, 0x295, 0x4}, 0x0) 2018/05/31 00:15:50 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r1}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r3}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000008000000008e1500000000aba1"], 0x48}, 0x1}, 0x0) 2018/05/31 00:15:50 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000011c0)={"7e66b430222f39dc6c8dcbafff1000", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\b\x00', 0xa201}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x80000000) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0xfca) 2018/05/31 00:15:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000000)=""/2, 0xffffffffffffffdd) signalfd4(r0, &(0x7f0000000100)={0x7ff}, 0x8, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioprio_get$pid(0x2, r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) 2018/05/31 00:15:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendto$unix(r1, &(0x7f0000000040), 0x2d3, 0x3, 0x0, 0x0) recvfrom$ipx(r1, &(0x7f0000000440)=""/220, 0xe, 0x0, 0x0, 0x3d1) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000000c0)) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00*\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="f0c0461d79821127c1a40f9abfdbcfe27ff2ac074dde9ccbde6868a927a3666420508d5a75ce6ba7740300d786a3501f3b5b1d79ba9441e736124fa49668c2abdfbb865b2dbb"], 0x24}, 0x1}, 0x0) r2 = getpgrp(0xffffffffffffffff) wait4(r2, &(0x7f0000000140), 0x1000000, &(0x7f0000000180)) [ 114.988897] kernel msg: ebtables bug: please report to author: bad policy 2018/05/31 00:15:51 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x2000) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 2018/05/31 00:15:51 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r0, 0x2, 0x1, 0x1, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x7, 0x9, 0x3000000000000000, 0x6, 0x7fffffff, 0x2, 0x400, 0x101, 0x9], 0x9, 0x3, 0x9a9, 0x7fff, 0x1196, 0x0, {0x0, 0x7f, 0x1, 0x9, 0x5, 0x34ac, 0x4, 0x5, 0x1f, 0xc5d3, 0x1, 0x15, 0x8000, 0x2, "9aee5de3ae8c850f42e8441e42d665583686c30b48179c9246d1ff5756cac954"}}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ptrace$cont(0x1f, r3, 0x1, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000001c0)={0x4}) 2018/05/31 00:15:51 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockname$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket(0x100000001e, 0x1, 0x0) setsockopt(r1, 0x100000040000010f, 0x7f, &(0x7f0000000000)="9b606670", 0x4) 2018/05/31 00:15:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40040, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000140)={0x1, &(0x7f0000000080)=[{}]}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000380)=""/213) fcntl$setown(r0, 0x8, r2) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80020}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800fab6", @ANYRES16=r3, @ANYBLOB="140427bd70000010e9ffc2d022562c0b00b465000008000400090000001c00030008000400590b273e6d600007004e210000080008009400"], 0x48}, 0x1}, 0x80) openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x28000, 0x0) connect$l2tp(r1, &(0x7f0000000340)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x0, 0x3, 0x1, 0x4}}, 0x26) sched_getscheduler(r2) ioctl$LOOP_SET_DIRECT_IO(r1, 0x40101283, 0x0) 2018/05/31 00:15:51 executing program 0: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xf713, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x4011, r0, 0x400000) r4 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000280)={'erspan0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="3800000005000000040000000000000500000004000000ff03000098"]}) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f00000002c0)=0x3, 0x4) r5 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x2, 0x10000) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f00000001c0)={0x12, 0x26, &(0x7f0000000180)="27c49090f5864aeb95bcbf39866e2304ea8349cc088a7e078aa69ace76b65450fa605d94b8e7"}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x8002, r2, r3, 0x8, 0xa83, 0x1000) mmap(&(0x7f00001c0000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/05/31 00:15:51 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) read(r2, &(0x7f00000000c0)=""/36, 0x1e) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)={0x4}) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x1c) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000240)={@mcast1}, &(0x7f0000000280)=0x14) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0xffffffff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, &(0x7f0000000400)=0x84) 2018/05/31 00:15:51 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random="ca3621fea5e7", @multicast1=0xe0000001, @empty, @loopback=0x7f000001}}}}, &(0x7f0000000000)) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/31 00:15:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") times(&(0x7f0000000080)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000500)={0x0, 0x0, 0x4}, &(0x7f0000000540)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x78, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, {r2, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}, &(0x7f00000006c0)=0xb0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x966d}, 0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'veth0_to_bridge\x00', 0x20}) 2018/05/31 00:15:51 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101000, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) sendmsg$key(r0, &(0x7f0000087000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x3ce, 0x0, 0x0, 0x0, 0x0, @in6={0xa}}]}, 0x38}, 0x1}, 0x0) 2018/05/31 00:15:52 executing program 2: r0 = memfd_create(&(0x7f0000000000)="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", 0x80000004) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ftruncate(r0, 0x1000000) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x7fff, 0x400) ftruncate(r0, 0x0) 2018/05/31 00:15:52 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000980)=ANY=[@ANYBLOB="090000007bbec48ac4f366a44d50d90567245a352b8f0fff422c33a6a5799e9a25efd27c0b30e18029ceb968cebf0d80944f907c615a6b875259f1ece37cf6dd283e701a2f9da22761770465076795cbd10327a2cfe483d93d967014733a38dee3b3ce693c643b38ac3eaa1b0331acb0094eba3f805a765f8c9ef12dad0be46dfdcc0b8650409256c3ac4feca13c29a50eb64d7f32766109d395f08e20400a11be0c97084660dc04d14947103409c7a00bf8ca41e161ff", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x28) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000008c0)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, 0xffffffffffffffc1}, 0x90) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) timer_create(0x7, &(0x7f0000000080)={0x0, 0x7, 0x4, @thr={&(0x7f00000003c0)="092b4bc99d218872ded33e62b37f136a463d7c2f96c149bea7e024f157b9fffd2711cb68feacae24808e98a4ab2957c9909f521fb486c38055ad2876df9a04e782cc2600a13f2d7c9f5f7bc0d957bb1dd9381c0a345ad9bde9270911c5a2175dd3f122e0b982029849666ff9265c6a85fda71bf0e1fe08ea749b7d5cdb493e07ca930ee80890e71cc9dcc49a60991201a69a18f4bb20", &(0x7f0000000480)="b8a258a72048f70d5097cec1c1f074709c3e2400589e59704301a875671b0316c22743b3f1f328d9619874597936fe8ef43c8328fa9e953ad7052fab9b037fd31f81fb2f3bb4febb233d524b188fd4eca0f167de2e6e108da48ba240efa46a3d4b"}}, &(0x7f0000000500)) timer_create(0x5, &(0x7f0000000540)={0x0, 0x27, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000580)) timer_create(0x0, &(0x7f0000000700)={0x0, 0x26, 0x4, @thr={&(0x7f00000005c0)="637836bb8399044127d879cf4de14c7a17d90b2868fd002a1a11a2be266d071b769238b24aeae86ba044bd13769621c01419e847edf43b05ca9c3fc996df9f053ded7dbfc659d01cc8b9b750b91986b5a9f4c64fc8ffd9b252618b987f5f4e1d89ae97c3e985c5ea05eed5192b0f683c5bf27304cbe85375bc7e708dd582d874a91a0d00c6a7cc201f674f145937e50b7fb93f7ba5535006", &(0x7f0000000680)="ff9a02df0069509c8fba1ed090e79b2aa2fb6a37f126fb35cc8f1e1ccf0f5cd0e190bd9bbcc118a5967977bbca3a7fc40cac576bf54afc7fb100f8719adb6b86c7317c09a33225b8"}}, &(0x7f0000000740)=0x0) timer_delete(r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000b80)=0x0) timer_create(0x4, &(0x7f0000000b00)={0x0, 0x40, 0x1, @tid=r3}, &(0x7f0000000b40)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000280)=0x4) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x101, 0x100800) syz_emit_ethernet(0x2a, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt6_stats\x00') ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000002c0)={0x1, 0x91, 0x6, 0x81, 0x8, 0x2, 0x4, 0x3c91, 0x4, 0x100000000, 0x7fff}, 0xb) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000000a80)={0x4, 0x3, 0x8, 0xe31, 0x7f, 0x1, 0x3937cdb, 0x80000000, 0x9, 0x8, 0x163, 0x7}) shutdown(r4, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000000040)={@multicast1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000380)=0x4) 2018/05/31 00:15:52 executing program 4: r0 = socket(0x10, 0xffffffffffffffff, 0x3) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getaddr={0x18, 0x16, 0x109, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) 2018/05/31 00:15:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x8b, 0x0, 0x0, 0x8, 0x3b6, 0xdb40, 0x7, 0x0, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000001200)=0x1008) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000001240)={{0x7, 0xffffffff}, 'port0\x00', 0x40, 0x10000, 0x1000, 0x200, 0x876, 0x3f, 0x2, 0x0, 0x4, 0x2}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001640)=""/100) vmsplice(r1, &(0x7f0000001480)=[{&(0x7f0000001300)="0931958285b8b4f579cb3758af1a2f8a959324023a7aaa4c5434504bbdf01ce559d1f9eee3efd9dd1ea04fcbe66c52bb40dacf8271b5ea428fe35bdcb50ab1646c12b1619d0a4545e0e0b41ef5d0d5da4da684453492a279e6c7ab38bf0989e5f9c5a7e5d17f0fc77270f26ae8eff8dd3c175bc5e461f58a4074a8ffee542df25d0f3660892cb756cae7b703516482c28343f63cdd5dbd4eac31d057294179a8544a", 0xa2}, {&(0x7f00000013c0)="696a5893f03fe9c6fc78eff4e2e799bebcaebf9a352f71a40d6ac415f45872068a98d0406f61dcc95c47d436d300548dbb9cdb8d339673eef8a8a6", 0x3b}, {&(0x7f0000001400)="c2b1717de1463a100352323975b562705aa634d64e13c9e12fa798661c65a763008742ac386423a78e80a7efdea68d722ebeedd0da8cd2d0f72f96f03b6293349457876b8e9d8d8a23187e589e8fd6c8aad03c21633f7ff678c186a1f71cf03061adca49537a8a7d1369354127b3", 0x6e}], 0x3, 0x2) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000077fc0d000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/31 00:15:52 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendmsg$kcm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000001bc0)}, 0x0) close(r0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000003800)={@mcast2, 0x0}, &(0x7f0000003840)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003880)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000003980)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000039c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x20}, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x4e20, 0x80, 0x4e20, 0x10001, 0x2, 0xa0, 0x80, 0x32, r2, r3}, {0x1f, 0x1, 0x7, 0x6, 0x8, 0x9, 0x7fff, 0x33c2}, {0x63, 0x10001, 0x20, 0x5}, 0x4, 0x6e6bb3}, {{@in6=@dev={0xfe, 0x80, [], 0xe}, 0x4d3, 0xff}, 0xa, @in, 0x3504, 0x7, 0x0, 0x1f, 0x4, 0x3ff, 0x6ed}}, 0xe8) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000540)='/dev/zero\x00', 0x60000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000001900)={'gretap0\x00', {0x4, 0x1000, 0x80, "b8876ee6295d", 0x1}}) 2018/05/31 00:15:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x0, @empty, 0x1ff}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={r1, 0x7, 0x20, 0x0, 0x7}, &(0x7f0000000280)=0x18) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0xa}, 0x1c, &(0x7f0000000180), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="200000000000000084000000", @ANYBLOB="3000000000000000840000000100000000000000088000000000000000000000000000000000000000000000"], 0x38}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x9a75355fef0b502d) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000080)={{0x7fff, 0x7fff}, 'port1\x00', 0x40, 0x80000, 0x5b6f, 0x400, 0xfffffffffffffff7, 0x9, 0x1, 0x0, 0x7, 0x8}) 2018/05/31 00:15:52 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r1, &(0x7f0000000300)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/05/31 00:15:52 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x3, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x100000001}}, [0x100000000, 0x7fff, 0x10001, 0x3, 0x600000, 0x800, 0x0, 0x200, 0x4, 0x7fff, 0x40, 0x400, 0x7f, 0x9, 0x1]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x6}, 0x8) connect$inet(r0, &(0x7f0000565ff0)={0x2}, 0x10) [ 116.386200] mmap: syz-executor1 (7535) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/31 00:15:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) r2 = dup3(r0, r1, 0x0) connect$ax25(r2, &(0x7f00000001c0)={0x3, {"a09954007f3aff"}}, 0x10) socketpair$inet(0x2, 0x80001, 0xff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000000040)={@broadcast, @remote}, &(0x7f0000000080)=0x8) 2018/05/31 00:15:52 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x5a) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)={0x6e, 0xf81, 0x0, "f1c9fb94aeaea234937c26779041950b828af427f35b0709195fc5f804fee9259ae8adc7bc294132d780ee5351e742e7d8611bcf838110ab699b4d2efd5c80c04764d971dc9e2b1925ca341052abf766c5012fa25abfa628a9ffd599742c77379376a5fd6a20f7492f44e64e3850"}) truncate(&(0x7f0000000140)='./file0/bus\x00', 0x0) 2018/05/31 00:15:52 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x7, 0x2, 0x4858, 0x800, 0x1000, 0x9}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000080)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000002900000003000000"], 0x10}}], 0x2, 0x0) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x5, 0x2) 2018/05/31 00:15:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) socketpair$inet6(0xa, 0x4, 0xc91, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x9f8, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="28df8ad571e67a15cd66311cfc0b3a52a7d86bd10a7a0ba23db5f1ff0f45a9e6", 0x20) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f00000001c0)={0x0, 0x401, 0x1}) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r5, &(0x7f0000009480)=[{{&(0x7f0000006640)=@pptp={0x18, 0x2}, 0x80, &(0x7f0000006d00)=[{&(0x7f0000006b00)}, {&(0x7f0000006cc0)="733e92958a22", 0x6}], 0x2, &(0x7f0000006dc0), 0x0, 0x20004000}, 0x9}, {{&(0x7f0000006ec0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x3, 0x1}}, 0x80, &(0x7f0000007000)=[{&(0x7f0000006f40)="d7a5096c083a25367f6012f4fc91d09a3a58960b93236845978cff600b95478f754d0119a484598e23723458b3260d25d46c4d3cbb3597b6d29b3118edcbb0c093f6a1e150", 0x45}], 0x1, &(0x7f0000007040)=[{0x48, 0x10a, 0x4, "8e779557edcaa4a30ce290c489f157c0b4d1eb7c1a91abd57fd697d4b63b3af4312dc6dd320ab94089e69d96c5a0d2baf16cf945"}, {0xe0, 0x116, 0x8836, "b8ce84eef3901302b04c03267a4b02e9102c24219b35b60dfcdda12e76021b0bbdbe7a9173863e445a9b36b934d34e804e0c66427b32630d75cac7e39b70ba722e3ca164245bede24a1ebd0ba90fcab131e678cfaa66d64cee85662bef8c3a964c89a31fe95c6756fe3dadaebe61e8e501b771df60e29aa231fb9a3f70363448db141ef2075f63401b75f894450a2b845a2d5389450cb156e53fadb883fafefd6dd5f1ba501afc40151bcabc8ef93de4d41bed4bef4b37f52200554605cacd348b97fa441d270f6a2df12b"}, {0xd0, 0x118, 0x0, "ed0ba9bf9c54866b61188408e160347c3d033858c08d3e7ec0007a0b0f91adf6c6978add8491c4246e5fde05fdb85cf8c807ee34780f80b1c3cf42f25ab3c0f959c7f5bee21521f5fece704528124ffa5a0d42ae3b2b5407e5c1df934b68585a519c38bd2b2b73780a5c8a5502f931224ad47699d9c7cb7411bda52091a0f4e35e2e3634e27718253a6c2fce3245d7751dc73d1ba37a0fc902d2c13ee56e7eb323b9d5e4594e37c707739bac18243b9b5e0ab681f57ed22916b4c7"}, {0xf8, 0x11f, 0xa8e3, "123b4315f30db9be2b51ecc097808a1cd0a54bf197eec5dc974dcce3f57f26849c6679743585d2c4cb2bff663ce5373cd249e1c3c43f7da7685ddc73d3aa1748e3042e4994da3c3fbd0d26c675a10ce8a5ffeae1e36b67fac99ca5d0bf0d9318821cacdc2d56c586f03286ee98ea545d34bf4134c2895175624f057797d29f9367ac760f35ed92d1265c9bfbdd08217fa54cff105a35089e4da4794a45d05afe28df5f63a3054860d16299ba8fdc094cd2c0969487db1b73d15f83f942c7f70e00b992e9d30e27aa7aeb0644594923d958c53d455ed35b51202013f46222f39a7e36"}], 0x2f0, 0x800}, 0x7fff}], 0x2, 0x0) 2018/05/31 00:15:52 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000003c0)={0x100000000, 0x4, 0x2, 'queue1\x00'}) r1 = socket$inet6(0xa, 0x3, 0x400000000001) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x93a) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xffffffffffffff67) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xfffffffffffffffe}, {0x0, 0x0, 0xfffffffffffffffc}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in=@rand_addr, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r1, &(0x7f0000000280)={0xa}, 0x1c) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)='lo\x00') 2018/05/31 00:15:52 executing program 0: prctl$seccomp(0x2b, 0x0, &(0x7f0000000380)={0x200000000000012b, &(0x7f0000000040)=[{0x3, 0x4, 0x3, 0x9}]}) 2018/05/31 00:15:52 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cgroup.max.depth\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000040)=""/17, 0x11, 0x3b) sendfile(r1, r1, &(0x7f0000000000), 0x9) 2018/05/31 00:15:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x23) socket$netlink(0x10, 0x3, 0x1b) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000600)=@ipv6_newroute={0x30, 0x18, 0x75947366b76c8793, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x0, @binary}}]}, 0x30}, 0x1}, 0x0) 2018/05/31 00:15:52 executing program 4: io_setup(0x8, &(0x7f0000000040)=0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x200) io_cancel(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000100)="1615c2e9130ef3308c04eb11afbbb6226eb8b70dc99ea4b9b1b9228462942af8ca230fd852e6a65e9a7079f2", 0x2c, 0x3ff, 0x0, 0x1}, &(0x7f0000000280)) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000240)={0x195d, 0x927, 0x5, 0x4, 0x1, 0x3, 0x5, 0x20, 0x9, 0x7}) r3 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r3, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0xa}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'veth1_to_team\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r4, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/31 00:15:52 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='cgroup.stat\x00', 0x0, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000040)) openat$md(0xffffffffffffff9c, &(0x7f0000000280)='/dev/md0\x00', 0x101000, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000140)={0x8000, 0x100000000, 0x83, &(0x7f0000000080)="87d4d9cd356de883a41c1adecb39e801da1290a35032aa47cc53746b1c3f6fccf8fe67966119148e14aa0829c6996b7f2cf32e0858524d18c06bbd34018009f0e5f8d2823f0612256a63fee24e95aff529a2697126209cace792bebcade63c58c4fa1143cf3664d8ccc9f7fa45cb3a4f6bb6d6c7b16437a18c0190ca62ed2e18bf540c"}) read(r1, &(0x7f00000001c0)=""/129, 0x81) openat$cgroup_procs(r1, &(0x7f0000000300)='cgroup.threads\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) 2018/05/31 00:15:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") semop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x0, 0xfffffffffffffffe}], 0x1, &(0x7f0000034000)={0x77359400}) semop(0x0, &(0x7f0000000000), 0x0) 2018/05/31 00:15:52 executing program 6: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000019c0)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x0, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000040), {[{{@arp={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @mac=@link_local={0x1, 0x80, 0xc2}, {}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'yam0\x00', 'erspan0\x00'}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @rand_addr}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth1\x00', 'syz_tun\x00'}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @multicast1=0xe0000001, @broadcast=0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xa4b0, 0x12000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0xffffffffffffffff, 0x1, 0x2, 0x1, 0x3}, 0x25d2, 0x5, 'id1\x00', 'timer1\x00', 0x0, 0x2, 0x3, 0xe80b, 0x3}) 2018/05/31 00:15:53 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10000) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x4, &(0x7f0000000300)={0x0, 0x0}) utimensat(r2, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{}, {0x0, 0x2710}}, 0x100) utimensat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}, 0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0xfffffffffffffbed, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r7, 0x3, 0xff}, &(0x7f00000002c0)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r8, 0x7, 0x5, 0xfffffffffffffffe}, &(0x7f0000000380)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='bic\x00', 0x4) write$tun(r1, &(0x7f00000004c0)={@void, @val={0x5, 0x0, 0x0, 0x0, 0x6a}, @ipv6={0x0, 0x6, "af04ca", 0x44, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0x76) 2018/05/31 00:15:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040), 0x1) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000100)) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x0, 0x5}) write$binfmt_aout(r1, &(0x7f0000000000), 0xff8f) close(r1) 2018/05/31 00:15:53 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'gre0\x00', 0x403}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) dup3(r1, r0, 0x0) 2018/05/31 00:15:53 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x8800) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000040)) r3 = openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.cpu_exclusive\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'irlan0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) sendfile(r3, r3, &(0x7f00000000c0), 0x5) 2018/05/31 00:15:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f00000024c0)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000002440)}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000400}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe4, 0x12, 0x5, 0x320, 0x70bd27, 0x25dfdbfe, {0xc, 0x0, 0x2}, [@generic="59e2ff3d6b0d8dba9eb95f58e35e3c11df", @typed={0x50, 0x4f, @binary="1654c20707f693bc67c6ad36aec3a0034cd78a5742bf514b518cbbac5687154136a7d7ed3da1b3cb5318e144fe2f61aa3ee1ab73ec6f2ca84feab7f5aa6be0e2176dbd1c5553ce1c3e8380ae"}, @generic="8f4f8ef03d3c8d43b69114b564d83dd35c28d03311459a9f9b092e67de74116d8d8d092195c414e669aacc932951bd7a6ef49658862435cf362456112b492828283be67e55e228e2073760ab817539c3318f9351ba9660586991d72bb23ddc0ddb87f52a73015fff25084508"]}, 0xe4}, 0x1, 0x0, 0x0, 0x1}, 0x40000) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f000058e000)={0x14, 0x22, 0x2ff, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/05/31 00:15:53 executing program 5: r0 = inotify_init1(0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x32) tgkill(r1, r1, 0x2f) tgkill(r1, r1, 0x20) ptrace$getregs(0x4209, r1, 0x730002, &(0x7f0000000000)=""/38) 2018/05/31 00:15:53 executing program 3: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl(r1, 0x8912, &(0x7f0000000280)="006ffc2f07d82c99240970") listen(r0, 0xfffffffffffffffd) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet6(0xa, 0x800, 0xfff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x31e}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in6={0xa, 0x4e24, 0x80, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x4e22, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, @in6={0xa, 0x4e24, 0x6, @empty, 0x8}, @in6={0xa, 0x4e23, 0x88c, @mcast1={0xff, 0x1, [], 0x1}, 0x79}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x5}], 0xc4) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x20, r3}) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000040)=0x80000000, 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x1000000004e20}, 0x1c) 2018/05/31 00:15:53 executing program 4: msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000140)=""/244) unshare(0x20040000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r0, &(0x7f0000000780)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4543(seqiv(rfc4106-gcm-aesni)))\x00'}, 0x80) 2018/05/31 00:15:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) finit_module(r0, &(0x7f0000000080)=',[&\x00', 0x1) socket$inet_sctp(0x2, 0x5, 0x84) pwrite64(r0, &(0x7f00000000c0)="73cde18890d33431511dd17009cdca56af703e7d34e1c50374fb51df05ca9c5feb0fb7edf7e29ffaa89d7f9ea43be026fbf718744fb1e1db46db462543db0eb381a9b02cc6c4093c404e39ba1b636e733e0d84c8e40cd9673e86efb005214a3cc0", 0x61, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) sendto(r0, &(0x7f0000000140)="b5dc8baba7ee7703672050beaa51dc394de4f5532b328c", 0x17, 0x10, &(0x7f0000000180)=@un=@file={0x0, './file0\x00'}, 0x80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x20000, 0x0) getgid() ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/05/31 00:15:53 executing program 4: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="10000000000000034b0000000000000000000000000000000000000000000000000000003b1ac8045d8f470915bf6ec8868e47f1e55e9f99edee4499ec97affb5d53d33b5a919834cedd37e0cb27492168"]}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000759000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ef000/0x2000)=nil, 0x2000, 0x0, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000200)={r1, r0, 0x7ff, 0x0, &(0x7f00000001c0)="4b5a818ed7f98b7969ee379cc40793576d279b31fc7f5fed3d826a54b9f0", 0x58f, 0x35f, 0x4, 0x5, 0x1, 0xfffffffffffff5ea, 0x43, "322e384f9dce0bc6a8abb380be41af2652d5173510e19340f69a03be974e51ba79ddf8a676f4075339233e26e2c4d36900133960aa64f679922fbe93634cbfabc6482c2d81b78f4d9a5f3432d8a5692c63899bdebf7041aadb3bc6b0ba487bba1e946ec79584b6"}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/31 00:15:53 executing program 7: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200100000114, 0x2711, &(0x7f0000000100)=""/1, &(0x7f00000000c0)=0x35d) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/31 00:15:53 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001e000106000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000800bb26aae56604e6f1c80a0009000000f2e70c741acb0958190e509230193066d11fdedbc6d2d6b22e82bd1ba63e510d53bc8b74bcea07777c41dad29a2ee0606521e9c9a9d7d6557eefce2961079b81b720f241c9b8c25a3e21d617ab6b75b50700000000000000804727eec5c866ebbaee874d359f2253d6f88253518cab8951d8fd06c40e5fe1fe0a883841e74659e1af18967aae2cf1a4c13badb51fd5e34e1f2eeefd31efd795a7f49b3acfc87f45d72928"], 0x28}, 0x1}, 0x0) 2018/05/31 00:15:53 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@vsock, &(0x7f0000000180)=0x80) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000001c0)=0x8001, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) add_key$keyring(&(0x7f0000003680)='keyring\x00', &(0x7f00000036c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, 0x0, &(0x7f0000003580), 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000000c0), 0x1) 2018/05/31 00:15:53 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = accept$inet(r1, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000180)=0x110, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000240)={0x81}, 0x4) sendmmsg$inet_sctp(r3, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000000140), 0x0, &(0x7f0000dda000)}], 0x1, 0x0) accept(r1, 0x0, &(0x7f0000000200)) recvfrom$llc(r3, &(0x7f0000000080)=""/31, 0x1f, 0x2020, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x709000) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000001c0), 0x4) [ 117.476764] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/05/31 00:15:53 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x6516, 0x4) tgkill(r1, r1, 0x14) 2018/05/31 00:15:53 executing program 7: getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000240)=0x84) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x20000000000002e9) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00002dbd7000fcdbdf25100000002c0003000500e071b919eacfe3fcef0000000800040003000000080008000120000000000000000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x44054) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000280)=""/227, &(0x7f0000000000)=0xe3) 2018/05/31 00:15:53 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCCBRK(r2, 0x5428) 2018/05/31 00:15:53 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0xffffff8f) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0x1}}) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000680)={0x1, r1}) r2 = perf_event_open(&(0x7f0000000180)={0xfffffffffffffffe, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x9, 0x200, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x5}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = msgget$private(0x0, 0x200) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000540)=0x0) r9 = fcntl$getown(r0, 0x9) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f00000006c0)=0x8, 0x4) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000580)={{0x2, r4, r5, r6, r7, 0x40, 0xc12}, 0xfffffffffffffffe, 0x0, 0x9, 0x7f, 0x4, 0x8, r8, r9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{}, 'port1\x00'}) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000200)=[{0xe03, 0x73c6, 0x731, 0x8, @time={0x77359400}, {0x2, 0x7}, {0xa9e8, 0x80}, @quote={{0xfffffffffffff47b, 0x80c4}, 0x80}}, {0x100000001, 0x6, 0x0, 0x5, @time={0x77359400}, {0x4, 0x7ff}, {0x5, 0xe5}, @control={0x6, 0x0, 0xffffffffffff8000}}, {0x1, 0x4, 0x0, 0x8, @time={r11, r12+30000000}, {0xf3a, 0x7ff}, {0xffffffff, 0x2}, @result={0x2, 0x3000000000000000}}, {0x2, 0x1ff, 0x7, 0x3a8f, @time, {0x2, 0x8}, {0xf8000, 0x4}, @quote={{0xcb75, 0xfffffffffffffffa}, 0x1, &(0x7f00000001c0)={0x8, 0xffff, 0x3, 0x5, @time={0x77359400}, {0x3, 0x2}, {0x7, 0x80000000}, @result={0x40, 0x9}}}}, {0x1f, 0xfff, 0x4, 0x2, @tick=0x7, {0x8, 0x7f}, {0x11bd, 0x100000000}, @control={0x9, 0x1000, 0x400000004000}}], 0xf0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r10, 0x84, 0x20, &(0x7f0000000700), &(0x7f0000000640)=0xfffffffffffffdb1) 2018/05/31 00:15:53 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0xfffffffffffffdaa}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/xfrm_stat\x00') syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1400) 2018/05/31 00:15:53 executing program 4: unshare(0x24020400) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000000c0)=[0x70, 0x9]) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00') r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x43ab, 0x200580) epoll_wait(r1, &(0x7f00000001c0)=[{}, {}, {}], 0x3, 0x7) accept$ipx(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000180)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xc}, 0x0, 0xa, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x1f}, @multicast1=0xe0000001, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, 0x38) 2018/05/31 00:15:54 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score\x00') close(r1) r3 = socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r2, &(0x7f00004db000), 0xff) ioctl$BLKSECDISCARD(r3, 0x127d, &(0x7f0000000000)=0x800) [ 118.730523] random: crng init done 2018/05/31 00:15:54 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x9764559a086d3542, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000100)={0x5c, @rand_addr=0xff6, 0x4e24, 0x1, 'wlc\x00', 0x3, 0xb447, 0x35}, 0x2c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x7}]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/05/31 00:15:54 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x20000) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000100)={0x10000, 0x7, 0x3, 0x7, 0x0, 0x100, 0x206, 0xb3, 0x7fff, 0x1705}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) read(r1, &(0x7f00000010c0)=""/4096, 0x1000) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x8f9c1749fe7da2ed) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f000013f000/0x1000)=nil, 0x1000}) 2018/05/31 00:15:54 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f0000000200)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xc0000000000000, 0x2, 0x9, 0x6, 0x2, 0x2, 0xffffffff, {0x0, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x6, 0xfffffffffffffff8, 0x3, 0x80000000, 0x7}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x3}, &(0x7f00000001c0)=0x8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) 2018/05/31 00:15:54 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x36, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000000180), &(0x7f0000000140)=0xfffffffffffffe75) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x3, 0x4) 2018/05/31 00:15:54 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@multicast1=0xe0001300, @local={0xac, 0x14, 0x14, 0xaa}}, 0x324) close(r0) 2018/05/31 00:15:54 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x3ff, 0x800) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000180)=""/104) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000080)={0x1, 0x70, 0x7, 0x0, 0xfad3, 0x3, 0x0, 0x101, 0x0, 0xe, 0x0, 0xbcb9, 0x2, 0x6c, 0x3bc, 0x6, 0x7ff, 0x9, 0x2, 0x3, 0x5f9d6588, 0x3ff, 0x6, 0x2, 0xe4c, 0x4, 0x2c, 0x8, 0x6e, 0x6, 0x879, 0x4, 0xf7a, 0x1, 0x100000001, 0x47, 0x0, 0x7, 0x0, 0xa983, 0x3, @perf_bp={&(0x7f0000000040), 0xd}, 0x480, 0x6, 0x80000001, 0x7, 0x1, 0x6, 0x101}) fcntl$setpipe(r1, 0x407, 0x1) semop(0x0, &(0x7f0000000100)=[{}], 0x1) setsockopt(r0, 0x6, 0x4, &(0x7f0000000200)="6b80bd82599eb6955951812709e92731c8689528331414953c1fe06caf1efead789328eab009c3b189bc9451a556001c05d0e91a1ee346be2d25ed7f8fc433ba6afda92f404c1fffe0671d31108525f87100864baa2ea14ab0ffb2468663a5be1cef", 0x62) 2018/05/31 00:15:54 executing program 4: r0 = socket(0x2, 0xfffffffffffffffe, 0x400) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket(0x40000000002, 0x3, 0x2) ppoll(&(0x7f0000000180)=[{r1}, {r2}], 0x2, &(0x7f0000000200), &(0x7f0000000280), 0x8) 2018/05/31 00:15:54 executing program 7: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001be000)=@assoc_value, &(0x7f0000000600)=0x8) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000640)=""/106) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000480)={0x4, {{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0xbf09}}, {{0xa, 0x4e22, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x108) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={r0, 0x0, 0x1, 0x2, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000440)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10010000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xc8, r1, 0x502, 0x70bd2a, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x62}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x401}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}]}, 0xa5}, 0x1, 0x0, 0x0, 0x10}, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1e, 0x11, "402e032c01208867155f0a22e918a10ec347922f221cf8c9a8bb6bb11ee338714726badb211a217c76a21d01f8fbd791436c3d20b5125acf1c123ed0c8e9d57b", "309cd7b6118d5ae56da0aa5b95cbe0c0d124e4132b8c5121215b84c1bf84c02f", [0x3]}) mlockall(0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000340)={{0x7fffffff, 0x6}, 'port0\x00', 0x4, 0x54, 0x43df6c90, 0x3, 0x2, 0x7, 0x100, 0x0, 0x3, 0x7fff}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10b, 0x2, &(0x7f0000000040), &(0x7f00002bdffc)) 2018/05/31 00:15:54 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000000005, 0x0, 0x0, 0x0, 0x2}, 0x2c) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x80000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) 2018/05/31 00:15:54 executing program 1: r0 = socket$kcm(0x2, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@can={0x1d}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2900000000000000000000000700000001440479c5000000000039386a5c64e01d2df0078c48fed1f0"], 0x29}, 0x0) 2018/05/31 00:15:54 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x2a14, 0x3}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x28, &(0x7f0000000140)}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x201, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x40, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x4, 0x70, 0xf251, 0x200, 0x2, 0x9, 0x0, 0x5, 0x8, 0x3, 0x0, 0x3, 0x3, 0x2, 0x7, 0x1cf8, 0x9, 0x9, 0x9a, 0x4, 0x100000001, 0x80, 0x3, 0x4, 0xfffffffffffffffa, 0xfffffffffffffff8, 0x9bb, 0x3, 0x3, 0x2, 0x22d2fcbd, 0xbe1, 0x8001, 0x6, 0x7f, 0x2592, 0x8, 0x101, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000100), 0x4}, 0x23, 0x9ad, 0xe49f, 0x7, 0x10000, 0x400, 0x9}, r1, 0x5, r2, 0x2) r3 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x1, 0x20000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000040)={{0x10000, 0x101, 0x1, 0x3, 0x8000, 0x7ff}, 0x400, 0x8, 0xb4}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00000000c0)={0x9}) bind$bt_rfcomm(r3, &(0x7f0000000080)={0x1f, {0x58e00000, 0x3, 0x4, 0x0, 0x1ff, 0x7}, 0x7fff}, 0xa) 2018/05/31 00:15:54 executing program 3: readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/126, 0x7e) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x2, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000280)={{&(0x7f0000000180)=""/139, 0x8b}, &(0x7f0000000240), 0x58}, 0x20) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000d00000000", 0x14, 0x0) lremovexattr(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)=@known='trusted.syz\x00') 2018/05/31 00:15:54 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000adafa0)=ANY=[@ANYBLOB], 0x8) write(r0, &(0x7f0000000000)="7370ecb060742eb38152cc5c6dc25154743d01dcad58ab7fc1a58f13c3ab43d8055ae04d17d7cd639a901cd2e0028c6e1e881de11f217107a565a563faf36dca36a756351112bd82f9374817bc2c71db3700dc1a1671602bcaa79dd7dc8b69f1b6318f2498db6c43d1137a822207a56c1e16abea6ab24bfb5c1ae1e95c5bcc", 0x7f) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000325f23)=""/221, &(0x7f0000108000)=0xdd) 2018/05/31 00:15:55 executing program 6: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x7fff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x8, 0x2, 0x3, 0x8001, r2}, &(0x7f0000000280)=0x10) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f00000000c0)=0x54) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0xa000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/31 00:15:55 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0x9, 0x200000000001, 0xffffffffffffffff) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_out(r0, 0x5460, &(0x7f0000000140)) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fa2830020200a0008000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000180), &(0x7f00000001c0)=0x30) accept4$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x80000) 2018/05/31 00:15:55 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000100)={@rand_addr=0x1, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) 2018/05/31 00:15:55 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) socketpair(0x13, 0x7, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000180)=0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xad, 0x3f, 0x2}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x400}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], 0x21d) 2018/05/31 00:15:55 executing program 7: r0 = socket(0x2, 0x1, 0x0) r1 = semget(0x1, 0x4, 0x97) r2 = geteuid() r3 = getpgrp(0x0) r4 = getpgid(0x0) r5 = getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001880)=0x0) stat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001980)={0x0, 0x0, 0x0}, &(0x7f00000019c0)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001a00)=0x0) fstat(r0, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001ac0), &(0x7f0000001b00)=0x0, &(0x7f0000001b40)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001b80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001bc0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000001cc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d00)={0x0, 0x0, 0x0}, &(0x7f0000001d40)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000001d80)={0x0, 0x0}) r16 = geteuid() fstat(r0, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001f80)={&(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc, &(0x7f0000001840)=[{&(0x7f0000000180)={0x13e4, 0x1f, 0xb00, 0x70bd29, 0x25dfdbff, "", [@generic="b63d8ca4ae3ba946232124033240ae451002f8235e7e1a4ef2a0db82c625f232c0357715157119c43e2ea474a34b", @typed={0x8, 0x44, @uid=r2}, @generic="01a6ba668c077516a657e1c646f2aa4c145496001250e8a42fb59dabe5099ddd99d26fe8d3fd87414af1cc1281979f4cf39a1e25c7522f86f076c0e6e38e376b59f4b4562950b4a3c5e92e59107c229c2b505e4eeff24f8c539221b5b5f26cbb82116eccd49e1b08b6b6a746de05cf0c7bc58051938ef99ad3b2bad1263fdd6b6646e62bd3ae0ab52b4dd1c3582414ca15df5d5420d5a7e13026b044d2700d41fe1d3ca163c2808adbcb7f5aef729fd0732ee8f456c10d500148", @nested={0x13c, 0x1d, [@typed={0x14, 0x63, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @typed={0x8, 0x63, @fd=r0}, @generic="46dde16e413f2aa29a32df4d1e73475601ee31da32f1774a23c3b000a3cee3df2096f7ade57b2be7946bfcb99b", @typed={0x8, 0x8b, @pid=r3}, @generic="b5431f31230230b90561cbbab86aab51c1798d6ed65d2d42a01a5fdecba90a4ce5bf8657b4b374b3494123f2877362637d7fdc478f9868515bb0dbabbf1aa3894076b9c82a8fa383134d3d325339ccb1946cf9dad2928e6be1d6ce67c717f6184885d4ad53d5feab9624d6769cb3bd6f6a7393cc46958661664a91af1550763bec8b5a9f92ae96a550537ab1845518f98b58620e8b8924c82d0b22b1c5f8559d4a7d5c275517bf12f024e4b615c15ec723ad683584c52466cfed35b400aa8be963f4c18916da34e2a8c8607d12ce66ea295a7cc65c25799bd0f05607985e7f", @typed={0x8, 0x58, @pid=r4}]}, @generic="a023dc1392f2b24ab1f274e74e70c49ec1c4f65c54ed205ff0b73c4390a21c7eaba63c4e81de5cdd11f7f0a3844776f180cfbfd38117d17db25f8f7e3433c046e9530b305b", @nested={0x24, 0x10, [@typed={0x14, 0x60, @ipv6}, @typed={0xc, 0x6a, @u64=0x8000}]}, @nested={0x1134, 0x73, [@typed={0x8, 0x8d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="00835cee22560bb905d41e16631ec9bc1dfa384c4b94a3a22b37eca18b4ada4991e23aea37720930a4f1109b0afa2536aca691db7fd55200b69504d163cbceefb64fb293c5aaf60bf6f22dc50e09d93ce48e7b4fb4a1b18dd81475a0c8c049e15ebebc6408580d32ed1f0f640766fcdf89ddaf55664f4a457a372ef2b640e822c1efbaef69e2f2363bd729b12c8432445487a4c74ab84d09859d91", @generic="8925fbd10fa342d50a738a9acb02cd31f666e52ad4fccbca1984a482cd8db843e967eea80a27f2249ea3b3a2adc92b98dbba66c89fbc00856b2d4d7792e34d4bd81a84a6a251e2015f2394b7491cfbfd0899ce49cc3935046bb18de841d8de12722a2a059c74f4bc8cb4f80ab349a938be5e4f7436a52f4549932d67389c953f655855864b94fc264062", @generic="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@typed={0x8, 0x88, @ipv4=@loopback=0x7f000001}]}, 0x13e4}, {&(0x7f0000001580)={0x74, 0x16, 0x108, 0x70bd28, 0x25dfdbfd, "", [@typed={0x8, 0x12, @pid=r5}, @typed={0x4, 0x1a}, @typed={0x58, 0x5, @binary="1cad4ea387df76b3da427ff17a16cf542b9356a93944ae3bd4c950a9f7d29e7ad94bfd9017a5414046907afcd897f9863fb8bdd714e0cfdaa1cb5bc44d6f6a1877579792b28c44e6a6045c202a791be16d1fd6dc"}]}, 0x74}, {&(0x7f0000001600)={0x234, 0x38, 0x200, 0x70bd27, 0x25dfdbfe, "", [@nested={0x1c, 0x7fff, [@typed={0x18, 0x3b, @str='posix_acl_access\x00'}]}, @generic="9482b1075c179942d0bc17ccaaba406ffa187031c4ea725d164323f957015c5a4285cf672301531ccec8f87f1eb08e41f1af0aae3d347a26ebed1429d036df1807adf7bd13e7b73482f7ffdc1caf9cbb3b8eb3cddd094ba044478c12ead8c3b9a0254929e58f83039d77fe344e715f762e17b2822c957eb67a9bb1ab42ce0531c48fc34ad5d6769ac7a293d3dcce199b94dbd7ec35bc703d3190c9b890adc73fb659c9bff3761a09b53b07085fa7c2ddbc99ec06030e7964dacb3d6ba54bc5463a5cb178b84d36d4b59e1dd38c8fe249c219bde034e22ded48d90f0970ec70", @generic="4159441a308dc3a6df55a089f72338a94269c6fc7f856d223777a110afb0b4173d76bab4eb846688eacba4af27", @typed={0x14, 0x64, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="28bebf4c54a9a0a4a2fe22d3f276a2f0d07432de8ae2238b4faea2f90c379839dbc89876d832e049dff3d3b01fdc42c76fdbc478faea86303da76dd874c84d9be93bf1ef17c5025cf7c532b2488e415295b3ce896ef26a5da73a72ada23ede7735bfb22bea1b3de22ea35060ba240fb526486b4d4fdc7fc97fb7adc812bec7", @typed={0x2c, 0x13, @binary="093c0f04a5a08300b1b1594716ecdd246c600b147574807d5d7f1b06470d1e71340843c23684e4"}, @nested={0x4, 0x72}, @generic="8f97e95ce40edd18c3f725e21d01b6988306db0f674a318cbe58fe865a771e3ea2b7ed991037dcf681564995d72151c8e785e70c", @typed={0x4, 0x10}]}, 0x234}], 0x3, &(0x7f0000001e40)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x110, 0x20004010}, 0x40800) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x8e) semctl$SETVAL(r1, 0x2, 0x10, &(0x7f0000000000)=0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fchmod(r0, 0x103) ioctl(r0, 0x8912, &(0x7f0000000100)="c6000000011f00012cf66f") 2018/05/31 00:15:55 executing program 2: openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) 2018/05/31 00:15:55 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x2, 0x3}) socketpair(0x0, 0x907a7a374240c5ca, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x7ff, 0x1, 0x0, 0x1}, 0x14) 2018/05/31 00:15:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x2b, @loopback=0x7f000001, 0x4e24, 0x1, 'lc\x00', 0x0, 0xfff, 0x69}, 0x2c) [ 119.912115] IPVS: ftp: loaded support on port[0] = 21 [ 119.922201] nla_parse: 2 callbacks suppressed [ 119.922218] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 119.931539] IPVS: set_ctl: invalid protocol: 43 127.0.0.1:20004 lc 2018/05/31 00:15:56 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0xfffffffffffffffc, 0x44031, 0xffffffffffffffff, 0x1000000000000000) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400000, 0x180) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x4}) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x3, 0x7}, 0xc) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)) [ 119.974538] IPVS: set_ctl: invalid protocol: 43 127.0.0.1:20004 lc [ 119.980453] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/31 00:15:56 executing program 0: r0 = socket$inet(0xa, 0x801, 0x84) listen(r0, 0x1) r1 = accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3f, 0xa00) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f0000000080)={0x7}) recvmsg(r1, &(0x7f00000007c0)={&(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000740)=""/5, 0x5}], 0x1, 0x0, 0x0, 0x3}, 0x41) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000640)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000680)=0x28) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@security={'security\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x148, 0x228, 0x148, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0xff000000, 'yam0\x00', 'sit0\x00', {0xff}, {0xff}, 0x2f, 0x1, 0x9}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x88b, 0x80, 0x0, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x9, [0x1, 0xffffffff, 0x3, 0xdcaf, 0x3, 0x2], 0x3336, 0x6, 0x7}, {0x5, [0x3, 0xff, 0x2e, 0x9d16, 0x5, 0x7fffffff], 0x0, 0x80, 0x8}}}}, {{@ip={@broadcast=0xffffffff, @empty, 0xffffffff, 0x0, 'bond_slave_1\x00', 'irlan0\x00', {0xff}, {0xff}, 0xe6, 0x2, 0x8}, 0x0, 0x98, 0xe0}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, 'lo\x00', 0x7}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0x0, 0xffffffff, 'bridge_slave_1\x00', 'bridge_slave_1\x00', {}, {0xff}, 0xff, 0x1, 0x10}, 0x0, 0x190, 0x1d0, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x4, 0x5, 0x1, 'syz0\x00', 0xff}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x1f, 0x3e17bf5d, 0xffff}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) 2018/05/31 00:15:56 executing program 7: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xfff, 0x10}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x400}, 0x8) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x12, 0x4}, &(0x7f0000b86ffc)) prctl$seccomp(0x16, 0x1, &(0x7f00004ebff0)={0x0, &(0x7f0000185ff8)}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000280)=0xe090, 0x4) timer_create(0x1, &(0x7f0000000080)={0x0, 0x12}, &(0x7f00000000c0)) poll(&(0x7f0000587ff0), 0x0, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0x20, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000200)={0x200, @tick=0xfff, 0x5b4ed9af, {0x7f, 0x667}, 0x5, 0x3, 0x81}) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000002c0)={{0xffffffffffff7fff, 0x4}, 'port1\x00', 0x80, 0x20800, 0x200, 0x1, 0x8000, 0x56, 0x3, 0x0, 0x6}) [ 120.178270] audit: type=1326 audit(1527725756.175:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7781 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 121.039466] audit: type=1326 audit(1527725757.037:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7781 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/31 00:15:57 executing program 5: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="19", 0x1, 0xfffffffffffffffb) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) getresuid(&(0x7f0000000180), &(0x7f0000000240)=0x0, &(0x7f0000000280)) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=@getpolicy={0x200, 0x15, 0x400, 0x70bd27, 0x25dfdbfb, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x1, 0x4e24, 0x0, 0xa, 0x80, 0xa0, 0x2c, r2, r3}, 0x6e6bbe, 0x1}, [@algo_auth_trunc={0x5c, 0x14, {{'sha1-avx\x00'}, 0x70, 0xc0, "77366f3fadad3ff7bdff4748b002"}}, @algo_crypt={0x48, 0x2, {{'ctr(blowfish)\x00'}}}, @address_filter={0x28, 0x1a, {@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0xa, 0x6}}, @sa={0xe4, 0x6, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x4a1, 0x4e22, 0x4, 0x2, 0xa0, 0xa0, 0x6, 0x0, r4}, {@in6=@loopback={0x0, 0x1}, 0x4d4, 0x2b}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x3, 0x9, 0x9, 0x3, 0x3, 0x8001, 0x0, 0x6}, {0x6d7, 0xfffffffffffffff8, 0xfe7f, 0xffffffffca69337c}, {0x101, 0x1, 0xfff}, 0x70bd2b, 0x3502, 0xa, 0x3, 0x10001, 0x80}}]}, 0x200}, 0x1, 0x0, 0x0, 0x90}, 0x4044001) add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000000240), 0x0) 2018/05/31 00:15:57 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$binfmt_aout(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="93ff050000000000000000000000000000000000000000000000000000000000"], 0xff8f) 2018/05/31 00:15:57 executing program 2: pkey_mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@empty, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x974, 0x0, 0x100, 0x6, 0xb5289a6905736940, r2}) write$evdev(r1, &(0x7f0000001fdc)=[{}, {{0x0, 0x2710}}], 0x30) 2018/05/31 00:15:57 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x28100, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000240)={0x80, @time, 0x100000000000, {0x1, 0x5}, 0x80000000, 0xda71563906b9cce1, 0x1f}) ioctl(r0, 0x8912, &(0x7f0000000040)="00000000000001000000005e83ecfc90d2130025a3d094af6ce6a5dbd4742d4b0188c51150") r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00000001c0)) read$eventfd(r3, &(0x7f00000000c0), 0xfea4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) syz_open_procfs(r4, &(0x7f0000000180)='sched\x00') 2018/05/31 00:15:57 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000240)={'veth0_to_bond\x00', 0x3ff}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000140)={0x5d, @rand_addr=0x4, 0x4e24, 0x4, 'lblcr\x00', 0x8, 0x351b, 0x17}, 0x2c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x100000000, 0x4) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x18) 2018/05/31 00:15:57 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x8000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x3c, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x7f, @dev={0xfe, 0x80, [], 0x1b}, 0x4a}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x2, 0x1f, 0x5, r1}, &(0x7f0000000140)=0x10) socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000004e, &(0x7f0000000180)=0x2, 0x13d) 2018/05/31 00:15:57 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) socketpair(0x13, 0x7, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000180)=0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xad, 0x3f, 0x2}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x400}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], 0x21d) 2018/05/31 00:15:57 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") socket$vsock_dgram(0x28, 0x2, 0x0) r1 = 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, r1, 0x0) 2018/05/31 00:15:57 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x80}, {0x6}]}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000240)={{0xdc, @multicast1=0xe0000001, 0x4e21, 0x1, 'sed\x00', 0x10, 0x1, 0x31}, {@rand_addr=0x3, 0x4e22, 0x1, 0x7, 0x1ff, 0x8000}}, 0x44) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) getsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) 2018/05/31 00:15:57 executing program 5: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x88042404, &(0x7f0000000180), &(0x7f0000000280), &(0x7f0000000340), &(0x7f00000001c0)) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/168, &(0x7f0000000100)=0xa8) [ 121.340030] IPVS: set_ctl: invalid protocol: 93 0.0.0.4:20004 lblcr 2018/05/31 00:15:57 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$getenv(0x4201, r1, 0x6, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f0000000280)="050100000500000000000000ffb25ba33f938207d903378c398d5375c5f73f2e55067d1a80e19e33e3c2e7725f5861f7402810fadc5712f29508c008e26575efe5eb8f5972eaecff8b30ac32030e80fafc2bd9e979615ef86dce03ddd8dbe93c6bfbde185230cc", 0x67, 0x0, &(0x7f0000000000)={0xa, 0x100200000800, 0x8000000000005, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1}, {0xa, 0x4e24, 0x7ff, @empty, 0xff}, 0xffffffff, [0x7fffffff, 0x0, 0x1, 0x100000000, 0x10000, 0x0, 0x7f, 0xfffffffffffeffff]}, 0x5c) [ 121.404352] IPVS: set_ctl: invalid protocol: 93 0.0.0.4:20004 lblcr [ 121.480390] audit: type=1326 audit(1527725757.478:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7829 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 122.367011] audit: type=1326 audit(1527725758.365:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7829 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/31 00:15:58 executing program 6: getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) readv(r0, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)) 2018/05/31 00:15:58 executing program 1: unshare(0x24020400) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x80000000000002, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)) 2018/05/31 00:15:58 executing program 4: syz_emit_ethernet(0x32, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x80000000, 0x8, 0x1}], {0x8100, 0xfffffffffffffffd, 0x90000000, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/31 00:15:58 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x2, r0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009b6000), 0x91) 2018/05/31 00:15:58 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$getenv(0x4201, r1, 0x6, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f0000000280)="050100000500000000000000ffb25ba33f938207d903378c398d5375c5f73f2e55067d1a80e19e33e3c2e7725f5861f7402810fadc5712f29508c008e26575efe5eb8f5972eaecff8b30ac32030e80fafc2bd9e979615ef86dce03ddd8dbe93c6bfbde185230cc", 0x67, 0x0, &(0x7f0000000000)={0xa, 0x100200000800, 0x8000000000005, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1}, {0xa, 0x4e24, 0x7ff, @empty, 0xff}, 0xffffffff, [0x7fffffff, 0x0, 0x1, 0x100000000, 0x10000, 0x0, 0x7f, 0xfffffffffffeffff]}, 0x5c) 2018/05/31 00:15:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x15, 0x80804, 0x7) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f00000001c0)=0x68) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001000010049b8ae697f89bfc468000000", @ANYRES32=0x0, @ANYBLOB="000000001000000008001a00ffff510e"], 0x28}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) move_pages(r2, 0x3, &(0x7f0000000280)=[&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil], &(0x7f00000002c0)=[0x40b5], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) sendmmsg$alg(r1, &(0x7f0000002340)=[{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000340)="034a6afbd33cf37dc3105832746778026d44a9c1ae88d5ca95621b87b7b76acd6096550aa2f6270ca5bfa2ce7eb5b9413a", 0x31}, {&(0x7f0000000380)="b1a482fb5adc7179c9f491671485daa6f6ea2285c6b2286210be80e95051c9f1dc9752746222346217ca6b42128f71e94ca02119e5c512", 0x37}, {&(0x7f00000003c0)="11bac1b42eaf2f8ead0926dd7ff581543aa1cc9d66f2c1f756cf9bc0444d512d189a8dc25e69df964e47540bb5b2321ff1a4648f45d544edf7387578448c12803dcd855a2f5ca444072d6426e5ff55348584a8b1a01c9d86c45de0611b", 0x5d}, {&(0x7f0000000440)="e8ecd3578d6581c00ce1395a1b20816b79ddde88925cacc9ced80a2f8c4cd42e85c5987b8315aa82789a56c405065b3659a15b7437a9ec30ca641a418c6ae203dcfb80f1e2006007c4c51854a87df090ec6fe52479e443d86f75b4e772d1", 0x5e}, {&(0x7f00000004c0)="a422b7018a2632bce394dfc813fce0e875c388568d357b4a38e072485f20527a9cc6b8b70ea5912c05204c567d3df43b05bc5130a24672bb8132f9bb5e0e06bdb74d74bffbe67619fe8fd4376c0b397700837df952d36061e6cb251d99965fc948ed4de8b3773a0e27717edc8e3583fb96d83195498df2d0ad5bcc06885f70ffbf09e1a93ae6a44f65cf0c844d5f6018aac8878634c4aee5640870ea87f7b70b176de7e2ccfcc9f85cf6d78250015de8de2aab623ceec0606f1a534c764b4c4a1d54bdd38c06", 0xc6}], 0x5, 0x0, 0x0, 0x4000084}, {0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x80, 0x117, 0x2, 0x6c, "cd57e9537f92a3a4d6c8daeb7f92142563fa503824d05c9567572dba0a1481b7288ed6587c46510f799e9b2a02a6e2a31b6d19f136ff09f7538e46f0495b6b9c8900d69a51d748d17295996965e9ba590f8d004113ca1a8e9527af6c34539de6f033690a07c451c0298e756f"}, @iv={0x38, 0x117, 0x2, 0x1f, "923b80bcf4b7e1dc2cad07f5b63cbe34640a120668c680fa0a1029beda5461"}, @iv={0x38, 0x117, 0x2, 0x1d, "31f84af7448eb79793b916c281e7137fcf6800d02e28bdc187c92b4bf4"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}], 0x150, 0x4000040}, {0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="b4e4f43c936d2f4e697c790c45b93a8548bebdc14e2b9198c79d528a0079b86dc1a6ce57afb66f5f02287e6c3bc2b94c19614b4257883fc4b9faa0", 0x3b}], 0x1, &(0x7f0000000880)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x80}, @iv={0x48, 0x117, 0x2, 0x32, "4c4aca974bbd020a541c4634e0ae7403beb5ad430df895e570dc8a923ff1de01e1350c439d702e80f766e1880993263dff63"}, @iv={0xa0, 0x117, 0x2, 0x85, "bb8d25930870b53c06652ead30a164810458cd5464f0dcde412ad44e901a5b47e91a60d4521896bc470b1e81969590ad37e0be60a91df17a95d186ceb02c714268524e1f149bbdcaddbc1422ca7e0ccaf4afaf43f278b126a04c85acef76916306ffba235245a0758283f39d500a4664c859ce000161bb2e3c2f7b79d53eeb47daafc5ce80"}], 0x118, 0x24000000}, {0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f00000009c0)="1546da08b98bc8e5c946c1fa93a1", 0xe}, {&(0x7f0000000a00)="83cde532cd0720cd4a99e963320e02fbb3767bb27cbcf8be73273d751c6cf432bdb1b011640c8c231a134b8bc58821019613514be1ec73cf84334ab931ad634887fb664af4c984e10b5ce1e9611080fcb9f6548a30d6088b3e281e35f2dfcfa3c58ecfc1b256f598d627726645ed77cebaf6f91ab957de181e29749bcabe4aeed2afb6a7e3837f8218f3ae3a10ad6f6c4d15b10d77e9f351ae624c3ca0a91264606f95b8256443890f7022f9b2d354e583c067104a9bc6c2304b5a1214d978677daf85dd444ffaf712e21f15555f4cbd168cba646610bb0417aaa309855de44ab98d380b09260dee66bdf0e98e7f0ad9162f81c237a69a81ab8bcdf4", 0xfc}, {&(0x7f0000000b00)="934119274c43cf3985d3f5f2049c4ff40e7c1ab4c52f2a1296d765de52ff25b4f5167a83de7c82aae4b580fbf168c110a5a102aea138fa5756ed61d83eb015013d06f5d3a6bf7a3056ef48917903f3b6f62206484992dc8c902234965d5aa2ced226ca10a60bf9", 0x67}, {&(0x7f0000000b80)="3109aa64e1ef3ef930ef08e55800770ff0389966755482d6a4bcfd68fb069024064b6a733e32167c4df826ccfddcc432f385d7a95c7e1ea50552bdf23ba0b7dbd1528f98587f3d1a40e558d576402ff869c70fd3579f388ee10b17c8d8c686a22cf0dd7bfc7796ddd034d11376b9229024cc617239719d49671debdfd3fb2257c6229840389a3295c509193656fd83bcde75356d1d5ad0e85d2735441d8001835795ce564b014a5b42f05c1ac4f4f5d9d158a1e27a2eb2fa0e373d060bd09f9419cb022f5d468a7c4fe47b844037b0e71330fad12f5308eb54", 0xd9}, {&(0x7f0000000c80)="2e67f64f54dac59e1be60ff110534ccfdb5f4a43151f350a8b0ca4e2b379efeb7b169afc59dbbb1df98f68a5ca869d46c222c7f24e4c594720804de471b6e2a01a49658d9b2a0384252cfe75836cb80e494ae77a5fa83a9524a5eb965e03485f71c1c660a63d5067c00a6cfe1a5ffba6482312a84319fa71c58a384fe1dfceb51988cc36c7ce913a761945170749d80532812fa49fc055647946bac184b080eb79f7f939a5a8187a9c83e6e10a967dcff856bcee7306296fd5e1e1ac97f6349ed25bba400dcc4e982e1ff0aeb66c1e8f", 0xd0}, {&(0x7f0000000d80)="b847c4b4a3f0e16a2479b1d8f2753a5e13eeedecb478b738d97a6f119af1a26c1b8ca4abc36e0bb4bb2bd536dc1c878d67459f4ed121e35faf5ee10184e893650d91d1006592939a4ea233297a9813aa99d0160b123aa7da00b35ecd2eb51ba62830d4beba0e1d1e435ebb45097bc245cdaca7ce474ab0e191f285746483d815a0bb7afc0241353b2d3c7b79405e", 0x8e}], 0x6, &(0x7f0000000ec0)=[@iv={0x80, 0x117, 0x2, 0x69, "a83ab399185be2b8644c91f14d4d5682dad3adc263d83f25e46fa2b141b3ebda4cc35e53b5c9317fd1e8b30d19ffdc26ff68f7afca9c1bbcc3464000391253abeb2bc9a3ac5c360f7cd64de855bc2b2d2b7fc1d71ba18ce65c536f0a980e97bfc696c1c7551ffcec7c"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x57, "7f90c283e6670c155a73b5921eed5800024ae6aa05ecf480a413b94e26b128d522e18dfc79c59d8f7352c64404a6a6e651f0de5012738411232414843e3e3e2f98bc0936c805146791e966cebbdd94e4a9e52386955c07"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x200}], 0x168, 0x40800}, {0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000001040)="d8c9197a03e97c47ec4593ebcf64f596409b1d28442d3d8fc7491bbe1807905c9fb3c6c03efa0e5ba750c7a88c4aa7323ef8cd3c2a09a3c5c22a32c4793401383394e3dfa09a3ae7617202fd72a79a062a848e23ad40208874d18f8be7b372fce5814f6e8e42ba3a57db470eaeb562697d9240cb431abbebe2029b931d4151b1ba385b4cffa400dbbb316892e04952813a0f523b34e55fc869c7b66897b0b41bc9190c64a71a84b2cbd124fde62d264d2b34ebaa9709dfb95f5cf5d0828b0379", 0xc0}], 0x1, 0x0, 0x0, 0x8010}, {0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f0000001140)="7c226e2dc41fef72acb25d2fede604da997c57be5b2c468c57b026020d9682d799c0f370", 0x24}, {&(0x7f0000001180)="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0x1000}, {&(0x7f0000002180)="5eb4592e65cba0b8da04c5d1ef8b5ff6c94e0e048faf503baca9b1cd1612e5853f50a988bd1190d8006d1bb2cfc65b37838cd0b53a546d242ad092398022c250713cb0da77e864b7749780b979f1a099bd69464a5c1b1418720a30d6784ce7dc925287bfe29769cac456f0c71da2b60264caa9b5f6ceb2c42c8e7c0ca8042f20273d4c32d2cb3978f4e3f23e63c35a37502ad06523110f5d5b44519a95f5f293609ae64a45ac69e999c0400b44ff4369e208423c1440cb1f0de071f448fb707fd41e4fa1007877ce84d89a3c964497bad8f89673f2d811cbed96c45b54a7b336771b4a2381334538e97584db5a3aaa4579", 0xf1}, {&(0x7f0000002280)="4ac65c", 0x3}], 0x4, &(0x7f0000002300)=[@assoc={0x18, 0x117, 0x4, 0x10001}], 0x18}], 0x6, 0x10) 2018/05/31 00:15:58 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='eql\x00', 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f000000efdc)="240000002600250007fffd0000010000000005e10300000000000000fffffffffffff5fc", 0x24}], 0x1}, 0x0) 2018/05/31 00:15:58 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c) close(r0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000280)={0xfe}, 0x4) r2 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)=':{\x00', 0xffffffffffffffff) r3 = request_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='md5sumtrustedposix_acl_access[\x00', 0xfffffffffffffffc) keyctl$negate(0xd, r2, 0x7ff, r3) socket$inet6(0xa, 0x5, 0x40) 2018/05/31 00:15:58 executing program 1: r0 = memfd_create(&(0x7f0000000000)="880e66a5aab2c035fad8abd516c7c828b0e14921a81cafad43014d360aa318c6daad8ae69603c92cb38f31205b744838094638ea12b99bc67888be0219bece034931ffc6105ffeca575b13ed500800000000000000b09479ec38f8a2df8165be7d58b7f3eb0180ca96d49f55a9bc0a03fb8182b5823b03d58577dc52804f28281d28e8cc5cd9b9c9fb28e388", 0x0) fallocate(r0, 0x0, 0x0, 0x4d) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") read(r0, &(0x7f0000000100)=""/15, 0xf) fchmod(r0, 0xa2) 2018/05/31 00:15:58 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x3, 0xc78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001100], 0x0, &(0x7f0000000000), &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, 0xcf0) r1 = msgget$private(0x0, 0x490) msgrcv(r1, &(0x7f0000000140)={0x0, ""/151}, 0x9f, 0x1, 0x800) 2018/05/31 00:15:58 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000140)=r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x405}, 0x1c) 2018/05/31 00:15:58 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000380)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@random={'osx.', 'vxfs\x00'}) 2018/05/31 00:15:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x9, 0x98) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00000000c0), &(0x7f0000d12ffc)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) 2018/05/31 00:15:58 executing program 6: timer_create(0x6, &(0x7f00000000c0)={0x0, 0xe, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000180)=0x0) timer_settime(r0, 0x1, &(0x7f00000003c0)={{}, {0x77359400}}, &(0x7f0000001580)) syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="2fe048aa4572aae278e97e00001c00000000006571f04687f82b009078e000000200000000000002000000"], &(0x7f0000139ff4)) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x2, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001880)={{{@in6=@ipv4={[], [], @multicast1}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f00000019c0)=0xfffffffffffffed8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000540)={'bond0\x00', r2}) fcntl$setsig(r1, 0xa, 0x1) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000000)=0x8) r4 = semget(0x2, 0x5, 0x4) semctl$IPC_INFO(r4, 0x3, 0x3, &(0x7f0000000580)=""/4096) r5 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000016c0)=[@in6={0xa, 0x4e22, 0x4, @empty, 0x1}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x2c) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000400)={0x0, 0x99c, 0x30, 0x3, 0x4}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000480)={r6, 0x3}, &(0x7f00000004c0)=0x8) wait4(0x0, 0x0, 0x80000000, &(0x7f00000001c0)) getegid() wait4(0x0, &(0x7f0000000100), 0x40000002, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x3, &(0x7f00000002c0)=0x4) read(r5, &(0x7f0000000340)=""/121, 0xffffffffffffffd4) ioctl$sock_SIOCGIFINDEX(r5, 0x8953, &(0x7f0000000300)={"020081007f001e0020008ca7cc991701", r3}) read(r5, &(0x7f0000000240)=""/99, 0x28) r7 = fcntl$getown(r5, 0x9) wait4(r7, &(0x7f0000000500), 0x80000008, &(0x7f0000001600)) 2018/05/31 00:15:58 executing program 2: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x82) r1 = inotify_init() dup2(r0, r1) inotify_add_watch(r1, &(0x7f0000b40ff6)='./control\x00', 0x22000002) 2018/05/31 00:15:58 executing program 5: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="4de4d672858cbd3f94185c13c54a19dd2d1cc6269743c99533bc69245249e55f530ca7236e7aae532f615eef89d4c36d9e930861985a5013ee032b958aff72df3c5005f2794b69eed13f63eed94c3f278a0b57cf4bc6057c836e3ae7df661a002fd933381e24b381afbf", 0x6a, 0x0) r1 = add_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="927962a225dd30ace7c095f8a276fb7c2824c0aa8e953e1621f58a11474659d955499c502774eab4c190970408793e6a3428477fd151ce55555cc823413a2e37dca9c2e31c1a4846cac451dccf283825198fdd83fb049746f19763d1dae2e71ca41335637900732ce619758dbcb6e78f7c394375c4c5f0ac21b3e9f95239dcab998521dc8739d664ca6751d84ff4a1d7c4f02b0cf5ad37d96774f8fb7699893e659569a47aaaf3254d4ec093f3d82921c3c9a9a2a581b9e82dd91632c5e728ecf222d4525cd9c3b99980c5c796cb3eb1842991c28e421df8df9fac4ca4", 0xdd, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000200)={r0, 0x0, r1}, &(0x7f0000000240)=""/248, 0xf8, &(0x7f0000000380)={&(0x7f0000000180)={'ghash\x00'}, 0x0, 0x0, [0xfffffffc]}) 2018/05/31 00:15:58 executing program 1: unshare(0x2000400) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000000)='netol2capo') lseek(r1, 0x2, 0x1) 2018/05/31 00:15:58 executing program 3: r0 = inotify_init() r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000080)) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000103000)='./control\x00', 0x40) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000000000)='./control\x00', 0x20) 2018/05/31 00:15:59 executing program 7: r0 = memfd_create(&(0x7f0000000000)='[}\x00', 0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) accept4$ipx(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/224, 0x1a5}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/05/31 00:15:59 executing program 4: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) write$binfmt_elf32(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000d2ebf972ff7e2b3d76a585b2033a4d000000000000000000000000000000000000000000001ab2494a4bf7ebdf000000000000"], 0x58) ioctl$int_in(r1, 0x800000800c5012, &(0x7f00000004c0)) 2018/05/31 00:15:59 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x121000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000180)=ANY=[@ANYBLOB="156757fe1e1cc910ce1033e9d80532ede8d5e2a39203000000100000000901000040000000"]) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x4e22, @rand_addr=0x2}}) 2018/05/31 00:15:59 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000, 0x0) bind$llc(r0, &(0x7f00000000c0)={0x1a, 0x305, 0xfffffffffffffffb, 0x101, 0x7f, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x10) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x25, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x200000000080}) 2018/05/31 00:15:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002740)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000002840)=0xe8) lstat(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) sendmsg$kcm(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="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", 0xfc}], 0x1, &(0x7f0000000280)=[{0x1010, 0x107, 0x4, 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{0xd8, 0x119, 0x7f, "ae5afa679eeef74a7467fd351b5100ebb5f5b100df12dff6369500cddfc46a23562617705ace4917f1022f9be9376c04dd1ed995391249ff0fbfaa1df5fbd05df86d943ea20fc2f41d9d86258a6d7d3952a762e19740e2c40e48c6d6f7a3201211ccd096fe0f7575f3132767542faf9c1ab9065cc3ca73319015c88e7bd92fc113f77a5c53621d2b81190587cd0ef8b4a6a27a7d89a285e8276d22b6491ff7d61cdd74fa9c36addd83160b4127f5036f843e165f8198bf9dfeb94f9134e04516fb0837a7"}, {0x38, 0x10b, 0x140000, "7c219faaaea0b77f6e008c9969a09499460826c7bece9c082f9a637f0826696f73"}, {0xc0, 0x0, 0x6, "ed9dd5436fe5885278af947f97689ddf165bdb12045913fe9209b87e830f657090c99221fa839ad4a3a37ecbbc94502ad38e03c065d267bffa2cae08a107bfe1e6c199b9cc881487b8608d9d09f6bb64f85c919c4f3a9e358019697d3e2e33b1faf839cbc0ebfe8014f4721f3f3820a623b7c4c5e9dcdcfe0aa99d29b6e7223d041b9ff889f5818e7f251f4d804d5aa31616d105aca6d5a497251043a527cd5e56180f1f061d62b61b4419c6d5c9"}, {0x88, 0x11b, 0x9, "18d6ac7e199524bc677a7bc1b642f4107f4fce1f3b32038ca0e067b2a9ba7b42a950d01e0c3dfbe271899ca04e83902d0cda211cc64141cb7de011b1630810eb53205f4ef19ebfd79e2b86ed5b58cc4cc645f0b7697ab7dba78008bdc3793f9d2ed8ed3b08778b69c2a38a2864fd2a7b4fa794"}, {0x20, 0x113, 0x2, "962229547d5934ff1aeb"}, {0xc0, 0x11f, 0x4, "5f9bd9a04a2061b54d8287745f2bf138551007564ba93405d36f10b4f2a62c69cc4cf92580b59cfe5f27d46856d439ee85e822e71c10f34d59d8f2b51bb816be263b87a3d6a8ce16c7916e1e5c3ff7789812e72efd193a1446a7e7046142adf3e9c3964872ae7f434e5c26ded51d90998c6a4c8f08a753dde3d4ba37b086403e00adc9323f766dd73e8c2974852647de49f86af416831a3cba14c6e5fc5cafd79e2d05f1a184eb062542d46cb79a"}, {0x1010, 0x10b, 0x0, "e810e593025f618744f50d4415b48a07861af5ca0616d62597af90b3e3de27161f0465e965f2ee2c653150ade5e34234d604b5aae94f342e0f757c19731063c8c965bf328317bcb308415538bb4f437751817d295dbf914c35de4886d273da65e2021fdcfc0a079431220caf5ea8c60f8bed93c35716bd325f6df3a81a893fa2def291fda7ff0d7c88a888b983d0ed7907e094bcda9afd7fbff5532ceb308677552f771418a3f0d429ae36689b4eba2db024253395f4a7ec228e5633702e9438c07b6616f6c3b3515030366be5a55d8680fd701fd2c44459a0a65327c004ecfc5dd9aac1dfc95df41afe169aec27b261cb586c0ccabb05f0ad4c0c0e043b074b3f09a9357b2ff6bce733999ba58eb62070a583fd6aaedd7b1d68b274bf917540497a2b741ad43612589b3b31934b91d0d19b470f3a3610fb6a6113c236828391b86732c1840a6cfa6f5140fafa84c2c6d0d9501252e365ae51c819f363423d9ed01dcd446f4e77fbc6edb9ef06db309dde21a04db5e946100bbd8ccf53e8d02a0cb668e26becbc911ade99fbe51b94d6c407460e56dbfe276852f0e8b5a3a3d462d4dba56089fa9859603f738da17d09fec98ea30650f901dc80fae09da122293d6416cb5fffc1f3e6470f0cd06f8ebb0c29d23b50e4499b74384c475e32ff35783518293590ea80e0447cfbf5d7cc7e6b7c36e9b958616fdc49fb30d4006e5948cfbaaeb9bea5c986f6beba8e478963721ddec6c515bb6109773c41ee82718bdba8550a3ea8af8b454fa828e296cf016abdff51bbf91e2f7c4cb2be4cd005a597b798a3be12d43d005b0398ad3da8c665241fccf11575a8b988afeaecd533aad7b66d5272b46aaaa35f0c2fa7ee49c4b9c6e8d45a45730faa57a09dce2ef250a2440b053fa316ab415c6a71b2961da62fc16052329f1acb0697f80c0c49e45d3b833aca25128f0769bd8aac37f91bf455e0fd3865f1d62f76a1e712e668065f0c1da68bae0de52b24e92f588863b0ae17d1286ee21c312061d9f02a9610116cad9d26793a5d61d244fcf2cf174bab06160cf1f3c33210aa753470682b7c4e22ade2914e8da92c8b1e12b2967f8f2e1e7d6e0250a361aac858dc292fe822804adfd834d48a79670c913fe221e74b08f2884cc728ce83014f319876692dce922ddb147fdf1a19ee392d93e69ee6fe31d0fe03c3635fc40282890c6a07d3b588e7cf0e5a9afce7d25ddc52235478a2f6a34f5bb4d7014f30881256d3cbc01d2f933fe53a03a99057cbaae68933e85fffc3ebea53453c509e800c541ea0f43627d50e6183e55c9e9a8a1c4791f291ce10b5378c968dad8bc1e0cf83b0eeee7598eb1223246c86dced9d1c3091eded1706e581ac6a5b74f41ef0e8b0b88341588ebd6480b3935b9eae4cfffad5d6462ae6d674f4ac7d553985ca2435e4a873ba1f0edbf1b1517dbdcb690ab5a8fe09a8864dec3c85979f87aa090b18f24f38a1b96b829439624f6455900f67e8fa9f77dd8d73b11484b9d415db45dd864054e6818027a175fdb9b903e293ae936c41f94dfda912fe38377b89ca8228c3ba9f54587aa0b9b27d21048e887848c7f94f5d18fb05add520b0b848dbd4189312d6ea2dd14ca466f280b0da75d7ba7eb662901f9a513f36f6fcc7c0d4175ca5d504ee05967a848e1157108d9fdc0fecccde9cfc8df92d2e74fad2475313cb327dc8c479e76ba5df08421835653fdbb257dd383952b1faf77fb2faeb98f5bdcd601cdf68a8298cb2aaff8b9f5f4d53226b195effbe7fc4d2e632766ab5e4f807e21f2a88225aafbed290e440ee87aee11ca18eaf74eed82a164353ed410bf2c78e661008926b92c733a484b2cef23b717ab3e84fd03daa031c7f8185b66a00917e0ab0e38b2a9a2b4ee21ba659d837ad9d8c00ec988d19943930c96379160316bee98f1cfae03a608be26406a8dc35bf4249cd72d5e9a30956dfcbcce665a278af1ccfa7f8d43a82609917c5d91ab73a7a5ddfdcb61e13cd357581ff0c0d4e24ab85f4befbafd01f5010ea00ed67fdfb8bd436bf039a3ee7edd6599317ac4716c0816784cb9c53c82b5ccc3023a63720ab20bf68c8431f7ce05872a048bb13a773750ccc7937ecfea0100ac5967e7ef1b6c01ba354927cd1effa9d0cacb46bf416a141330d1f03a92f85cc0186fd76ea99b130dfbfaef13c6b5d51c40f71379dd0913a7ac1971345b0f331f10a729ddfb5a66cf58a3fd6ee3b28c3759a7faabeb2d342a5b351f13e5eba2ece84b140d6d7a9f1875880d718808767e5ca8ebde02058ab0ec8893f6b12f7fb336e2ebe011f676fdd083666d1ff128d6d12c0cf84f7e40339f56a230559ba355cdc4e4e9c1726fa5c1aa9e8be3c35aff30ab7a1f78f61df5f0458931186ee796493baa1ba65a5d2f2670dad0957cc99b483162bb89ae02cb05fbd4dbc08f164e20c607340661d9a628979727378e3a5a8043c3a49f7954e90b46da912fc9133e7770339c9090394a61db86de3fb68d0dedcf32354f5a4c5b11ed8208e29ff883ce8bca137d2b39dcf2d3a4e78a402cc2014522ff3b35d2a174b648ef97e8493b604ea248f7a08cb8c2bbc8f92f7aadfc9e6c73ffdfb940e151f16f280edc7c723c2eea115d810d200257823d770d424e4b27cb922f6023113e1073ea9a864c7566c7970d981af0720fda0b455af65e43d3e60f64d67307002489bfd9a7684c45c5f4d324938df33d376a06d3f85da40ebc7dce0cda7c80a8587b5d436a158db09cb42643f838f4e77ed1deccd414f52f27a96d15fa3f5c1ccd3a26e38ecbbd34191b8d56e026753029a02c6a39cd4be4b48aed8225c35c49236c4fbd30d90a87ec3bb77b5a7d67205aec83ade877e913ff4c627e54efec18f55eed7bef3e568bd46daeeaf292b63c94c5cbf0e6583939fe82fd362b93937696b800279d47132f0c64b73da1472c6f35b6ae16e52f024db711892970486d444c318ba2fa20170754864b8f5bd173762a89ce8e17b8bd374d82de2b7b71944e0202822535d3dd6abe1286752d426e2f1c2d244aa06fa29d6c8a416416bbb29c8b711e56449e056efafdc40abf4d425fa421e8a39c23af95fdb0a0be41d7b85e72567deccf9b3a9c59d07b3b876984f62055ecd54be083da598892285972f9e16012c88ffc53c82c0203998f0c713d2ca0339746e4b7929e502603dcc5205a0486cbd081f5ed1319a99964bf0495692df3b1f833808bd83b33664b306168635765d42d9c0cd01e224f996808c8a21f0299c03f82f8b8d9aecd37293888f56dcc2869919c800c9659fff5b70397f549cc1e2def47b5d7919372c01946a7062037a60047ddeff85d89cdeabe19b9a992df2fd30fbb59873e04d686bb8ae9a83c8563bc92b11e103c8bb307965b46a55e9711a6ea0c655295eeafe111c1baffe3e2d5650ccc32e99b02dc1ec3490493748558447a3dd0f28a93db6efd93c3f03e94511349f78008a5dbb4d7c20e4f5ef7baa60483f4fa11e975b42562aaabaa8ac316a440776b8865faa1e0962a3349e4f9bb6b5823764aa7ac1211787002138161b6600d3ebf210d6893334aa76ac86d916e9dafc8dfa9ebdf8777a64f3b854dc199510562490e3c64ff59aa3379664fe23944a101b101ff35dbbcbf524814cedc3cc0b3be4ea5fce2ca4a9e095f0e25876c54d3cb69dbe15ae4ed87ecc6f44e6d385deb1020b05f8dcf2a4b63b40e267b2439be3055d91c4cd62069030995c2883e1d5efee9b00302727571ae2d9fd4c14b3fbd7909574a3b1eb03dc1feea2be54f11de87437871a253571ec318d76f1999838bf1eb453752245548338171e7c0b6d3f7746df809ef1a16fe59753776691e1fa161a03d3fe35e92f34d7fe39cf9bd2829b9c8d77ca7984a9a8fed09c9a6f03aeef0e70e25d274f354acd5f5d6707ad9c1acb18bb99299d61c27bd446325839f03a9525eb70b1943e19c7f1326efe7ec7a6f641a3635aff2b32db8b07b7e2776265142dce895ed8171f3a66347aff4f1d49d55793e0149653bcbd385417f1fd4179875e1445d18ce276339a902bc533cd6c9a87ce58af459ac8c823012422f20816b9bf8eb82e40a6abccc27659c5f51d5bb00640b5be63e3931a528a86c586d9047a7b36ed0499bbe0a938b5c0d3aeccc3d75afb14a20d5b3d5c738a63a133e69945ee50be4726cadc5c9490f1529e1517bfa48cf054cd27ef1ed14511793c68f40fbac0cd075d5a1d7f1b1bcea15a0c0bf71dcc8f2eaf4fe49f2de7aaea0a7348f1c6eb61c98aa1c458fd0fcaf1bfd0711da7210f1e1383c69305a7b2ec4e517a2af4c2f85019779d027ebd8b448dd9693b1f83a6be2db4230eb76cdcce47bd174815d9ffa5b12ad5ed83383921267fd81e9a8c78a8673bbb53d9b6d031b4d155ae7fd254012b1e53ddf54e6f7df2d02c6b98349d7806375822b974a714a0305b673844c6d029a98d811dff1ab933482ca79d86deaec9e4dd4130c099ed0f05386cd0f99d708959081567404e52d0c2beefd94a6292ad7a50d08c902c8520ea8260956fa9627b8b28aca05a5ee97fe4e8a44be72db1ebdc061c3ffc4334ed811a74506859535a5e58897bfac8f24f2b579010eae7f55e773cf77d6730819c329ca16cc17d7b328b6ed241eb3c9c08f2e78078e010973b77d252ceeea862297eef25711d43557297bbddb281b31f2bc6985aaa92b39abffe0ef07ae44f6d3ea3f36c0e1eb890ee628c21488608af51e35aa5bfdf52834f5928a68a1ea73cd0158d4900f7b3c8ddb1091bb041be7dcecf9c6d6919fbf262ee99272328a6a96e2c66525608e631b720fe4955287226dc47269d0b9c9fc6fb5c841989d4e1921c985d5a7526e5b6c5e81f4476abbfe80b58db8fffb00e34c4451640697e314b934a4a1d031e1cef7423adeb61b8565f538d850a2fee1eeefc44544badc47c50f1969da83304156e5796a8c89399c13851493121b40527bd36ed79aa1401c04fcb54a6d3c6fdef81b03f2174ac3d3bdf4d6009f69c81638ad770e7e25da58c6f82a137d6d03727376217d466e3bf414678403d93b26171117d62b68d23c3faef8820d5521a789911f5dd7d290c4886a9794a9b11399e4d68dfd201b908f27113229ad4209021a8dd2514b225b6540f670d4233356a1016c74ba3450ec3632e0dce48f9902f6269146900f018e5af6d3382d76786d6fdc614e6da2eb5b632f7bae3f48f3c760a4150f0d1490851c2f60812f4b6f7e6eece4df2813cf9fb46dc74b960065b6254b1395217220c8ed9fc231cc0b5e251a1972226cd46665f09ccf690aff5be4ff5bf489789c5724bc87eaf981e3d3a2e11b2de5235d8d9892d87d03d89b5011a5276b0163e03e0ea625391118a43801e298f9cfb0010ae05d9c35cc9d0c19f6646e3df16ff1c883cbb8e0c536b4583bdfee813136834146226f42ec893b58efc0cb4cc70d6eb3188ecb64a1be0b1e53d026df88931d4fb913dc923dc16eb08d2b61a80f44ea542a4448e7a050a1a4c01a1b8e354f76780145eb738e6fc68a552ae65895f0781f88f76835ad366a3a422e3fd281378f16afd341cabd7764476a48f8eb47672fb773cbfe2489d3e994e1bc88e91aa1978d326f9ffc71e9f3eb6ef9ab6acfffb9ced3abac4aa4356ce70745d461427ec3f463535826a5083130cea38d34e4225179b8ed22fa93db74c005aefbcbba41ca24e472d5b9a48f678b36113c878c771794e84491592281819b5b229873af62d7f6c5f1caee7db5ba7479f3a1903c0a8ec72665c3917ea"}, {0xe0, 0x116, 0xfff, "4db90c80a2f1147987d26c3faabb31c7ad235e4578fab46a9323c9ebb9e980ff32493b829ec2b378e22c841e37aba68138cd1c1783e50d88893640f1f0dc3003e831b3111b3de0eb8329d81bfb285e4a4056a52f79248f1a06c3c0e3eb1595a4bc89660b7aa8b9bd1cbcf4f20591a2feb383de96f573877d15f1f76d87772c0469aed204e2715e2a6fc4a5b3a55c3e2e2736600c0952d4a8c7066102504409605068c793f33de6fdd2dd72af15180424f5a2690541b809e909b14cb92871dacdce858d139dccf3c20a9c"}, {0x80, 0x10f, 0xfffffffffffffffc, "8efeed5fa13060bafa046a759561bdcff22e737b096362d952183a0e465b3fcba8903ef9e8365c3fd0070f4c7b3353c9c6df0d2ae64dcccc69e9dd9792cb69a59fe02b438a39b1be758295baf434f49ccf2efccfbc09d4df2abcca6b6286da4c0ce242d1a171c97f1f4859ac5a"}], 0x24b8, 0x1}, 0x40080) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="0a0775b0d5e383e5b3ba0ced5c54dbb6295d95b57576cb903086d0e2d7f0df82", 0x20) 2018/05/31 00:15:59 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x20890e, &(0x7f0000000040)="af006f") mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x885, 0x200) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) listen(r0, 0x18df) 2018/05/31 00:15:59 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x3) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x282, 0x0) 2018/05/31 00:15:59 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x85, "9ab2b5cf08f2b2c38cc2dccf6b23c3abbdbd21670afe4343c0548e1c3a103f96daca6509b35c10d4b7c249856089f954b8217b71248a232e2809435c35edf67f8be3507284b92e6936460ecd1947b8167268ba47926c61abbf1a49ef71a9db0911779fcc89ad05be076f9a60350a4f8fe080fd17e051b386a0458c6945098ea1955c958379"}, &(0x7f0000000300)=0x8d) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80000000, 0x4}, 0x90) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) r4 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x21) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000400)=0x3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r4, &(0x7f0000000180)="a1f878614881ed3c1f148531d1f34f6fb9219549e9f2b292c722eb2137c82da1116abb2915e1fa321ee7d661948284385a925877a140c3f17a1b5d48e6e6155e4b4a37cb14fd23d225e1e39c9a2e4b2d440afd8fc63da7f2f155c22e80c53039a4f57bd6618e9804227b491c10d21fc01b42412c9356298c61a6ba6e"}, 0x10) 2018/05/31 00:15:59 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond_slave_0\x00', 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000000)="8c", 0x1}], 0x1}, 0x1) close(r0) 2018/05/31 00:16:00 executing program 5: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x1, &(0x7f00000010c0)=""/4096, &(0x7f00000020c0)=0x1000) chdir(&(0x7f00000000c0)='./file0\x00') setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000100)=0x2, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x224002) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @rand_addr}, &(0x7f0000000080)=0xc) 2018/05/31 00:16:00 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x1a5, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x6, 0x1, 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x81) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x1ff, 0x3, 0x3, 0x1, 0x6, 0x7, 0x1f}, 0x20) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x3) getpeername$netlink(r2, &(0x7f0000000100), &(0x7f0000000180)=0xc) openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x800, 0x0) 2018/05/31 00:16:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000001640)=@mpls_getnetconf={0x14, 0x52, 0x1, 0x0, 0x0, {0x1c}}, 0x14}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x2b) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xff, 0x6, 0x0, 0x12, 0x1f, 0x8, "15e316190823e475d33a528646ebd653efb2bf0780236f224e39d10bb2a88895e540240859f5ff4c8440daf290b5eabea19c82d9791330f6afbaa75cf4b1494f", "dab31f2abb71b9e9a9dd5e832b8cee712405c143feb68e737d0c04db2c7be1602e349b6f2356ca963e7029f41892ff665565e6719b4be25c13ba997ddac6fc03", "3d49c4297692bd4f34dfc9ceb5a62687444d4785a36cd894ee41626f472e1ec1", [0x0, 0x7]}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000140)=""/204) 2018/05/31 00:16:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/raw\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = semget(0x0, 0x3, 0x4) semctl$GETVAL(r1, 0x2, 0xc, &(0x7f0000000000)=""/8) socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/182, 0xb6}, {&(0x7f00000002c0)=""/139, 0x8b}], 0x2, 0x0) 2018/05/31 00:16:00 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond_slave_0\x00', 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000000)="8c", 0x1}], 0x1}, 0x1) close(r0) 2018/05/31 00:16:00 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000023f000)=ANY=[@ANYBLOB="84000000000000e6ffffff00000000000000ffff0c000000002000000000000000659a62290ffc380c2dbfc75e9f178a1239cb959cf0c249b9733da5e104000000000000001cb4e2bf501db1bb949869c29c4d914d9f26a203415e66cd4dd3050bc1700612dbc308000000000000000070309f7f1969136edfd73294c0351575a9"], 0x81}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) memfd_create(&(0x7f0000000080)='cgroupvboxnet0&lo)selinux\x00', 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/05/31 00:16:00 executing program 2: r0 = getuid() r1 = add_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r0, r1) semget$private(0x0, 0x9, 0x0) r2 = semget$private(0x0, 0x0, 0x200) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000100)=[0x101, 0x5, 0x0, 0x7, 0x4, 0x9, 0x1, 0x100000001]) 2018/05/31 00:16:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) shutdown(r1, 0x8000000200000002) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) 2018/05/31 00:16:00 executing program 6: r0 = socket$packet(0x11, 0x20000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bond0\x00'}) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000100)={0x0, 0x8, 0x1, 0x4e, 0x3de, 0x3}) r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) r3 = dup3(r1, r0, 0x80000) bind(r0, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x2, 0x2, 0x3, {0xa, 0x4e21, 0x1, @empty, 0x9}}}, 0x80) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) close(r0) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f00000000c0)={0x81, 0x1, 0x0, 0x5b}) 2018/05/31 00:16:00 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond_slave_0\x00', 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000000)="8c", 0x1}], 0x1}, 0x1) close(r0) 2018/05/31 00:16:00 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@nfc={0x27}, 0x20000080, &(0x7f00000000c0), 0x23b, &(0x7f0000000100)}, 0x0) sendmmsg(r0, &(0x7f0000002c40)=[{{&(0x7f00000000c0)=@hci={0x1f}, 0x80, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x40000c4}}, {{&(0x7f0000001240)=@can={0x1d}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000002840)}}], 0x2, 0x20000041) io_setup(0x401, &(0x7f0000000080)) 2018/05/31 00:16:00 executing program 4: r0 = memfd_create(&(0x7f0000000000)=',cpuset\x00', 0x800000002) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x4) sendfile(r0, r0, &(0x7f0000000080), 0x7f) 2018/05/31 00:16:00 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x10001, 0x20002) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r2, 0x0, 0x6, [0x4, 0x40, 0x2, 0x96, 0x0, 0x8]}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="1000000025030021c20d00000000000000000000a3a019f74692d324d781b82aadce645edf8a6cf045e3f7fe8245b5fa216c1196376f74fe6aae0d96af8d7053109da28f69fa9f0c01f4cb62"], &(0x7f0000000200)=0x18) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000240)=""/238, &(0x7f0000000340)=0xee) 2018/05/31 00:16:00 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') sendfile(r0, r1, &(0x7f0000000000)=0x5, 0x81) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000080)={0x0, 0x6}) 2018/05/31 00:16:01 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond_slave_0\x00', 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000000)="8c", 0x1}], 0x1}, 0x1) close(r0) 2018/05/31 00:16:01 executing program 4: r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001", 0x8, r2) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000540)="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", 0xfffffffffffffda1, r1) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e2ecd3fff32853747eda22d29be9b36119ec53dc60e2c80b3e9ffa1b81a808ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b0687d6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb46c1523b8a25e71690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3", 0xc1, r2) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x12000, 0x0) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000000480)) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r7, 0xc0505510, &(0x7f0000000240)={0x0, 0x2, 0x4, 0x6, &(0x7f00000001c0)=[{}, {}]}) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r6}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) setsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f0000000140)={@rand_addr=0x40, @broadcast=0xffffffff}, 0x8) 2018/05/31 00:16:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1a) listen(r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000003c0)='veth1_to_bridge\x00', 0x10) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 2018/05/31 00:16:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="2f657865000000e5ff0409004bdd40000000000000000ee9a90f7980dd1958439ed554fa07424adee901deda75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c0f9de9147c640e7c7075de8d92ab5b94da3a7de19f065640fbfd51269da6abb13bb765b01bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b8513a116bc5cfb4cc24e19") flistxattr(r0, &(0x7f0000000040)=""/159, 0x18e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0xffffffffffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x1, 0x8, [0x100, 0x5, 0x1, 0x9, 0x100, 0x50000, 0x1, 0xce63]}, 0x18) 2018/05/31 00:16:01 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) r2 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000100)=""/223) unshare(0x400) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f00000000c0)}, 0x1fe) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) 2018/05/31 00:16:01 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x9) close(r0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x20000, 0x0) ioctl$TCGETA(r1, 0x400c55cb, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) listen$netrom(r1, 0xe0c) 2018/05/31 00:16:01 executing program 2: unshare(0x24020400) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x98) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@nat={'nat\x00', 0x1b, 0x5, 0x5b8, 0x258, 0x520, 0xffffffff, 0x258, 0x258, 0x520, 0x520, 0xffffffff, 0x520, 0x520, 0x5, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x4, 0x8, 0x1}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x4b, 0xffffffffffffffe1, 0x1}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x14, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0xffffffffffffff80, @gre_key=0x80000000, @icmp_id=0x67}}}}, {{@uncond, 0x0, 0xf8, 0x130, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x200, 0x800, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x800, 0x1}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x16, @dev={0xac, 0x14, 0x14, 0x1b}, @multicast1=0xe0000001, @gre_key=0x7, @gre_key=0x800}}}}, {{@ip={@rand_addr=0x6, @loopback=0x7f000001, 0xff0000ff, 0xffffff00, 'veth1_to_team\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x85, 0x0, 0x2}, 0x0, 0x180, 0x1b8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xe, 0x80000000, 0x5}}, @common=@unspec=@conntrack1={0xc0, 'conntrack\x00', 0x1, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0x0, 0x0, 0xffffff00], @ipv6=@remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff, 0xffffffff], @ipv4=@multicast1=0xe0000001, [0xff0000ff, 0xffffffff, 0xffffff00, 0xffffffff], @ipv4=@multicast1=0xe0000001, [0xff, 0x0, 0xffffff00, 0xa47aa07e14cfef58], 0x4, 0x7d88, 0x3a, 0x4e20, 0x4e20, 0x4e23, 0x4e21, 0x4, 0x100}, 0x1}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x18, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @icmp_id=0x64, @port=0x4e24}}}}, {{@uncond, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1, {[0xff000000, 0xffffff00, 0xff], 0x1400000000000, 0x0, 0x20}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x8, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @port=0x4e22, @port=0x4e20}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x618) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) rt_sigprocmask(0x2, &(0x7f0000000780)={0xffffffffffff6b45}, &(0x7f00000007c0), 0x8) 2018/05/31 00:16:01 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond_slave_0\x00', 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000000)="8c", 0x1}], 0x1}, 0x1) 2018/05/31 00:16:01 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xffffffffffffffff, 0x0) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="7f"], 0x1) 2018/05/31 00:16:01 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x1e, 0x2, 0x0) accept$nfc_llcp(r1, 0x0, &(0x7f0000000000)) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) close(r1) 2018/05/31 00:16:01 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x2, 0x600080) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000280)=0x6) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000002c0)={0xbf, @empty, 0x4e24, 0x2, 'dh\x00', 0x20, 0xfffffffffffffd60, 0x3e}, 0x2c) r1 = socket$inet_udp(0x2, 0x2, 0x0) readv(r1, &(0x7f0000001500)=[{&(0x7f00000000c0)=""/70, 0x46}], 0x1) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="0700413da60000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x7}, &(0x7f0000000200)=0x8) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) sendto$inet(r1, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/31 00:16:01 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xbebae7ee498509f8, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x49d80, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="76d03e95588cbcd91c1b370325a0605ead727f91bbe290de13928e644a20fb99a7f4bcc5e02b6721d626ee1dbf", 0x2d}, {&(0x7f0000000140)="ebc8e5f6812f8b53f1baf0ce5d2f83347030b5b82080f177a280afad3b0033869f34d009a1ccc982365853a42b00ea37c17e0b13fcb37e543fdbef4745b4fd1cf291a6e256debdef04fbfa20742ce87818f163cc729554692f58dd8fb8ad5cec2ce52b986a3646327be3046a43827de6e4d3b25626e9d65862271aa78c02601fbf588af304679170c3b3f4b65be7c90a12261dc1ab5881c4b77d4d650ecd7adba657c2d3135d173e6cf0ca14c1ccb985bec4fa52b06574197a00a8899b3b5a82dd80f73a1d91f713a10e188db1739aaca159b78c6a33a0d2774d20cca0690f339b74eaa2ff28d2fc0fe26f6aab9be940b2b1f398658c124f5c", 0xf9}, {&(0x7f0000000240)="809fb030f441090c02408d917b81a0826d247a97790ace967d337ed03552abb43e5aea90c42f2a35bcb084513f4cbcb32ede5f73f2d157e7fc90337b3b108b3d4996772b5f0be2521e91dd584e996b7467311ce525e0c10d085093abe265f1ada5f8e9a73b3124a9ff2942c969104433090b3ecb68964a10e02a998de2f39553a45cc4594d0471816e5953920d99510f54ede6263ce31eb6f6e67e6ea252790ed5cfde5042e5b24ddb5c17b11cf7e71a6aebe5670e819ba2d6cf30b084c1d126612b0ec7273251d18fcb552430039ead5852594b2ec6057edd2df58491d6d24401c1b039ec4c0da3", 0xe8}, {&(0x7f0000000340)="da2b06cfd1473f4e234621b89800e87e044d25969897f0714311daf79faae1", 0x1f}, {&(0x7f0000000380)="61445dcf6f5f733b976dcb55fe30cf626578db504ea2ab073121805a4bcc3c5fec30d0f16fa8e049d3bd3b0068cb143d412b5c68f3b6537fc0d29f43d679b773c35a4ea21aa294b673c507ff9f18ffbc447925bf599127b915d0eec5b88e37dce79d9d56bf0ad57c1e176ce6ddca7f1ab96ceac0f16e0a3ec46b9c6653b2acf41cc33b463a7ea447fb1bcb10847d21d7a7d2e889995408ea0219ce89010dd4a46d729d4c9a8202b7566933487fc071b181e075d476d21848d293f3ac340d0d15632b67c53b6ae3a8f4abfbe5a7f878a2ae86581d453a5ab2790b8650f98244be664845ca89a0e88bbb4c1369cf4f0ea19ee284", 0xf3}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000500)={0x0, 0x46, "db0cdb4505590b9acebd75eec38f1bc1c6750687f4deff1646b4d37a37e7b500dd32637df0bd1011f07c6e3226a368f3e739500dccd29f523dc0728392db3c05cac220793622"}, &(0x7f0000000580)=0x4e) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_aout(r1, &(0x7f0000000380)=ANY=[], 0x100b8) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1) 2018/05/31 00:16:01 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='[mime_type+\x00', 0xfffffffffffffffe) flock(r0, 0x2) pwrite64(r0, &(0x7f0000000100)="89", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r0, 0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='r', 0x1, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0xffffffffffffff7f, @empty, 0x6}, @in6={0xa, 0x4e23, 0x200, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x4e24, @rand_addr=0x100}], 0x48) 2018/05/31 00:16:01 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond_slave_0\x00', 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) 2018/05/31 00:16:01 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@nfc={0x27}, 0x20000080, &(0x7f00000000c0), 0x23b, &(0x7f0000000100)}, 0x0) sendmmsg(r0, &(0x7f0000002c40)=[{{&(0x7f00000000c0)=@hci={0x1f}, 0x80, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x40000c4}}, {{&(0x7f0000001240)=@can={0x1d}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000002840)}}], 0x2, 0x20000041) io_setup(0x401, &(0x7f0000000080)) 2018/05/31 00:16:01 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f00000000c0)={0x0, 0x5}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="94000000", @ANYRES16=r1, @ANYBLOB="20002dbd7000fddbdf250e0000002000020008000b000200000014000100fe8000000000000000000000000000aa080005000000000008000400000000004400010008000b0073697000080008000100000014000300ff01000000000000000000000000000108000b007369700008000500010000000c00070009000000010000000800060002000000040003007d1f09d2280b5ecbb5ae7338c6dde76db9557c412214c24a84c85fadad3bd4657df8ee16ea9dcfa93debd271a1bd140865540f4d"], 0x94}, 0x1, 0x0, 0x0, 0x80}, 0x8001) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x4, 0x0) writev(r0, &(0x7f0000000000), 0x1b1) 2018/05/31 00:16:01 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x102, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) recvfrom$inet(r0, &(0x7f00000005c0)=""/4096, 0x1000, 0x40, 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000140)={0x3c00003e, 0x55, 0x26}) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000180)=0xbbe) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000015c0)=ANY=[@ANYBLOB="24000001000031030000000000000000020000000000fe020400000008000700ac141400"], 0x24}, 0x1}, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2001, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000001c0)={0x2, 0xffff, 0x5, 0x9, 0x7f, 0x7ff}) 2018/05/31 00:16:01 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000280)=""/192, 0xc0}], 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) migrate_pages(r1, 0x5, &(0x7f0000000080)=0xe213, &(0x7f00000000c0)=0x6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/31 00:16:01 executing program 3: timer_create(0x5, &(0x7f0000000000)={0x0, 0x22, 0x2}, &(0x7f0000000080)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8040, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000200)={0x5, 0x314, &(0x7f0000000240)}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x200}], 0x38) flock(r1, 0x1) timer_gettime(r0, &(0x7f00000000c0)) r2 = shmget(0x0, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x100, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000048000), 0x0) 2018/05/31 00:16:01 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond_slave_0\x00', 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:01 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r0, 0x1008005) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000280)) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) r3 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0), 0x0, 0xffffffffffffffff) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) keyctl$chown(0x4, r3, r4, r5) mq_timedreceive(r1, &(0x7f00000002c0)=""/248, 0xf8, 0x3, 0x0) shutdown(r2, 0x0) sendmmsg(r2, &(0x7f0000001b00), 0x3fffffffffffefb, 0x0) 2018/05/31 00:16:01 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xbebae7ee498509f8, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x49d80, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="76d03e95588cbcd91c1b370325a0605ead727f91bbe290de13928e644a20fb99a7f4bcc5e02b6721d626ee1dbf", 0x2d}, {&(0x7f0000000140)="ebc8e5f6812f8b53f1baf0ce5d2f83347030b5b82080f177a280afad3b0033869f34d009a1ccc982365853a42b00ea37c17e0b13fcb37e543fdbef4745b4fd1cf291a6e256debdef04fbfa20742ce87818f163cc729554692f58dd8fb8ad5cec2ce52b986a3646327be3046a43827de6e4d3b25626e9d65862271aa78c02601fbf588af304679170c3b3f4b65be7c90a12261dc1ab5881c4b77d4d650ecd7adba657c2d3135d173e6cf0ca14c1ccb985bec4fa52b06574197a00a8899b3b5a82dd80f73a1d91f713a10e188db1739aaca159b78c6a33a0d2774d20cca0690f339b74eaa2ff28d2fc0fe26f6aab9be940b2b1f398658c124f5c", 0xf9}, {&(0x7f0000000240)="809fb030f441090c02408d917b81a0826d247a97790ace967d337ed03552abb43e5aea90c42f2a35bcb084513f4cbcb32ede5f73f2d157e7fc90337b3b108b3d4996772b5f0be2521e91dd584e996b7467311ce525e0c10d085093abe265f1ada5f8e9a73b3124a9ff2942c969104433090b3ecb68964a10e02a998de2f39553a45cc4594d0471816e5953920d99510f54ede6263ce31eb6f6e67e6ea252790ed5cfde5042e5b24ddb5c17b11cf7e71a6aebe5670e819ba2d6cf30b084c1d126612b0ec7273251d18fcb552430039ead5852594b2ec6057edd2df58491d6d24401c1b039ec4c0da3", 0xe8}, {&(0x7f0000000340)="da2b06cfd1473f4e234621b89800e87e044d25969897f0714311daf79faae1", 0x1f}, {&(0x7f0000000380)="61445dcf6f5f733b976dcb55fe30cf626578db504ea2ab073121805a4bcc3c5fec30d0f16fa8e049d3bd3b0068cb143d412b5c68f3b6537fc0d29f43d679b773c35a4ea21aa294b673c507ff9f18ffbc447925bf599127b915d0eec5b88e37dce79d9d56bf0ad57c1e176ce6ddca7f1ab96ceac0f16e0a3ec46b9c6653b2acf41cc33b463a7ea447fb1bcb10847d21d7a7d2e889995408ea0219ce89010dd4a46d729d4c9a8202b7566933487fc071b181e075d476d21848d293f3ac340d0d15632b67c53b6ae3a8f4abfbe5a7f878a2ae86581d453a5ab2790b8650f98244be664845ca89a0e88bbb4c1369cf4f0ea19ee284", 0xf3}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000500)={0x0, 0x46, "db0cdb4505590b9acebd75eec38f1bc1c6750687f4deff1646b4d37a37e7b500dd32637df0bd1011f07c6e3226a368f3e739500dccd29f523dc0728392db3c05cac220793622"}, &(0x7f0000000580)=0x4e) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_aout(r1, &(0x7f0000000380)=ANY=[], 0x100b8) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1) 2018/05/31 00:16:01 executing program 5: gettid() r0 = accept$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000280)=0x30) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x6, &(0x7f0000001300)={0x0, 0x4012, 0x5, @thr={&(0x7f0000001340)="abb065b7635f30a99e68b3b1aad96974d70bf784731b4306b9d3547911ee0219defd9f45711611a7cdf9466b460a17daf55e0e58aa0d5441785f0ab66af0877ee2dbfbf47e96c5a073d759362266b2d9fe4e5243008d919369", &(0x7f00000013c0)="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"}}, &(0x7f00000012c0)) timer_settime(0x0, 0x1, &(0x7f0000000000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000040)) rt_sigprocmask(0x2, &(0x7f0000000080), 0x0, 0x8) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xffffffff, 0x4000c3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x3f}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x1}, 0x8) 2018/05/31 00:16:01 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x9, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x182b, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x8, 0x7, 0x5, 0x8, 0x4}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000480)={r2, 0x40}, &(0x7f00000004c0)=0xffffffffffffff2e) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @loopback}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000140)=0x84) accept4$inet(r1, 0x0, &(0x7f0000000000), 0x800) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x22000, 0x0) 2018/05/31 00:16:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4c4d14eb04e5bcb7, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x5) 2018/05/31 00:16:02 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:02 executing program 4: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x108, 0x0) renameat2(r0, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file1\x00', 0x2) sendto$inet(r0, &(0x7f00000003c0)="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", 0x1000, 0x4040814, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) execveat(r0, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), &(0x7f0000000400), 0x0) 2018/05/31 00:16:02 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000240)={0x9, 0x2f2, 0x1, 0x20}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r2, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r4 = openat$cgroup_ro(r3, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) sendfile(r3, r3, &(0x7f0000000c80)=0xa000000, 0x7fffffff) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000140)={0x8, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}}, 0x88) sendto$inet(r4, &(0x7f0000000080)="941af465414d42a2a28e4ed15a05299deed0ce7e3196c28463e4e5272f2c4f7990d0f6d0a706fd1e2e165a7925413d5df0ca70ed10e2dbdb9252a18086d3634af2926ca9f2888edd48a8033a1a9225a9de", 0x51, 0x8001, 0x0, 0x0) 2018/05/31 00:16:02 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f00000000c0)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="d4ef6536976185ae1f94260611ad81bb19ee9bd5", 0x14, 0xfffffffffffffffa) keyctl$update(0x2, r0, &(0x7f0000000580)="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", 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='stack\x00') preadv(r1, &(0x7f00000027c0)=[{&(0x7f0000002740)=""/85, 0x55}], 0x1, 0x0) perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 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={&(0x7f00000004c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f00009f3000), 0x352, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000002c40)={@loopback, 0x0}, &(0x7f0000002c80)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002cc0)={@loopback={0x0, 0x1}, 0x2a, r2}) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/31 00:16:02 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000000)=[{0x400000000000004, 0x0, 0x0, 0x3}]}, 0xfffffdf3) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f00000000c0)=""/239, 0xef) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_procfs(r1, &(0x7f0000000080)='mounts\x00') sendto$inet(r0, &(0x7f00000002c0)="a4", 0x1, 0xc005, &(0x7f0000000200)={0x2}, 0x10) 2018/05/31 00:16:02 executing program 6: unshare(0x400) r0 = mq_open(&(0x7f00000002c0)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)) mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xffff, 0x6, 0x5}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x1}, &(0x7f0000000280)=0x8) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x8000}}, 0x3503, 0x2}, &(0x7f0000000100)=0x90) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000300)=0x7, 0x4) getsockname(r2, &(0x7f0000000340)=@nl, &(0x7f00000003c0)=0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x2}, &(0x7f0000000180)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000001980)={&(0x7f0000000400)=@in6={0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000000440)="1813b6f7b78600fc96e1584aeebcd2d263d40bcd80395b5857ea5c330a48668df9d6295b7f067f8967d6d4b58d92a872ca4332f9c3b4daae8dc0a89482d9f110da572b502794fb65d6300dbe42c5e8cbef", 0x51}, {&(0x7f00000004c0)="3e32cf2d984b01067ee613156f83", 0xe}, {&(0x7f0000000500)="68c72a54eac3b2f71073b303f4136f1f17bd1968faccf1683921a5f1922ca6c991dd6a96b3fc9354c86d7b63d71275612596ee0e456c3c42c62c1ce9a83f9153c1057a2b6a38e2b149067481043aece7ec58b34f8872", 0x56}, {&(0x7f0000000580)="4bf2fcfe442c8f2d4d2966c61908f0", 0xf}, {&(0x7f00000005c0)="da60603119d66412eb9a55aa81064e7f", 0x10}, {&(0x7f0000000600)="d6eb987b3169b8c38a97c7dfa0c4bd41efd3a9cbb09f29f0ed1abd7d281e5a22f930df227fe9a9cb4b315bb6c689421935ad1c48692512cf111e35553d33d899e019c3bf5bd255e5e43e70bd710b79bec20c8afa37b93a5f877435272f1eb12992b127c0b7477b5c5e8bf79da19c61a32fa6c72c69d2bbfcb96056f17b63a71d127e7b13ccb8350c2f558b1ccf12e1d90767087b3f11484b56060fdcdf24f08ceab3a3a8586325b2a7a34d98210f623d", 0xb0}, {&(0x7f00000006c0)="76534912de9b000b0877d91fd6e614579c1799682212a62f7e4034aacc8c88c6a1448740dfdc05de7a6337e18d0a7d6097748deaaa15a91f6c79d8c443", 0x3d}, {&(0x7f0000000700)="7a1482d5309d2496a3387499d9f83b3a913c03c6e6e0dc3537f7dd73482f7fa3f838a9a2c60af5742e0523801556a14bdd5b3987e308af1d50a2313c2e16c02e23f021ad2c92520d71262e0b87b18623028fe12cce3ba0ac2ff5f79c273988836bf69e3cd673fa5aa206c13a6915baf419e5c919c95cc2fb29524a300c4ac95c68733c95d87dbfb6709f2f09e090b3f448b97d242058bbf84f42af3c6a1f79ef765287e14df291658640e84fda5b4766013e32d6bf17c8d5bedce3916db799feb4f7d6a11b17ff613464f52ca3e8534daf95a1a370a7da01d63c15361ce4beb1037fab56cb3850aaf23184bf1bbee1", 0xef}, {&(0x7f0000000800)="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", 0x1000}, {&(0x7f0000001800)="04cca77b517e2688f1fb6912de8206746320d0405c7a9897b7c0b949d35c11412d8299beb0a0e12353f4868e24cce25e4a7d7ef90550ea6ae8d18b636ac42f58d158e639528b61b16f5320e9629ade3d17493587767987bb693db0b7adb616592d8c45b86e07623d39d0fb6f7b7ef021ac5176151d3c", 0x76}], 0xa, &(0x7f0000001940)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x9, 0xb, r3}}], 0x20, 0x800}, 0x4005) 2018/05/31 00:16:02 executing program 7: r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000005, 0x8, 0x4, 0xffffffdf00000005}, 0x2c) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x1, 0x102) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000280)={0x3, @link_local={0x1, 0x80, 0xc2}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000040)="bc68686263280264", &(0x7f0000000080)}, 0x20) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00000003c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)=@allocspi={0x104, 0x16, 0x317, 0x0, 0x0, {{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x32}, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, [@mark={0xc, 0x15}]}, 0xfc9e}, 0x1}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r1, &(0x7f0000000280), &(0x7f0000000280)}, 0x20) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r5 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r6 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r5) r7 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r6) r8 = syz_open_dev$admmidi(&(0x7f0000000400)='/dev/admmidi#\x00', 0x10000, 0x4800) ioctl$EVIOCGABS3F(r8, 0x8018457f, &(0x7f00000006c0)=""/119) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r9, 0x10e, 0x3, &(0x7f00000001c0)=0x600000000000, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r9, 0xc0086420, &(0x7f0000000740)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r9, 0x4010641c, &(0x7f0000000840)={r10, &(0x7f0000000780)=""/146}) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00000004c0)=""/213, &(0x7f00000002c0)=0xd5) r11 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x238, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r7, r11, r11}, &(0x7f0000000600)=""/132, 0xffffffffffffff98, 0x0) 2018/05/31 00:16:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xffffffff, 0x8001) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fcntl$getflags(r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x800, 0x80002, 0x0, 0x0, 0x8004}, 0x20) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x24500, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/05/31 00:16:03 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:03 executing program 6: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) fcntl$addseals(r0, 0x409, 0x8) fallocate(r0, 0x3, 0x0, 0x40000005444) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/05/31 00:16:03 executing program 3: rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000002c0)) unlink(&(0x7f0000000040)='./file0\x00') socketpair(0x2, 0x5, 0x805, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000200)=[{0x7ff, 0x6, 0x7, 0x8001, @tick=0x2b, {0x20, 0x4}, {0x2, 0x8}, @addr={0xd4fe, 0x6}}, {0x100, 0x4, 0x6, 0x317, @tick=0x400, {0x7}, {0x6, 0x4}, @time=@time={r1, r2+10000000}}, {0x7, 0x8000, 0x3, 0x40, @tick=0x1, {0x40, 0x4}, {0x20, 0x80000001}, @note={0x79a9, 0x1, 0x1, 0x320876f7, 0x401}}], 0x90) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) rt_sigtimedwait(&(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000100)={0x77359400}, 0xffffffffffffff7f) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000140)={0x0, 0x7f}) 2018/05/31 00:16:03 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x890f, &(0x7f0000000280)="94a8a557b02f6a1fc5a12c5738341b9c873aef9052bba72a56ef440a00e6b3706a098ff6390500897ba78af145a79bce1ff495fefae5b4fb2aac5f2500e7db11a496b22b7ccdc81639fd593b20c7c12813de511a3dc254d3736ae51f97cdea3590565cae64b5dcdc8971cf2b29f413776f30f9348d9e2708630614810b1d6b0b9c066adfef0a0bea7d520c33b5000000") r1 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x7d0, 0x260000) r2 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x9, 0x1, 0x400, 0x4bfe, 0xb2a, 0xd7a, 0x7e]}, &(0x7f0000000040)=0x12) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x40) write$binfmt_misc(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="73797a311b230926f3cda0606ac1bb7d4ce7b671aaaf4bb1f96ea2335c5f3d8e1e37cef6e8c07023c80d4dd589c87ee321d4b627a0cabddb3053940b1b1168cf0ed7195d36a7b7e3a431b9ea71f7688e6c6bb6ce7d8cb9fc29f1e3c4a6c488258117873f8255630fa8cd3939d1792c66df1fd866506ad2d09b2dffcf8e3555366307a65134620c7e710279d8d4043bb6f6eaaaeefc825093eb58cfa0d38bbe6693e9d683d45220a79d47529a0f648151051f0948239d57591fcf8eb81d5f7ccf008396059c385618f9149f737f14018a70934a9cc5842e78c0b021902dc352b47874ba54b6f219407cf227dd261fb96000000000"], 0xf4) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x9}, 0xc) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5849cf42d85e7f102204bb458c97a116e92825982da340dec9ee4a6bb74e77d3dd1a52f33ec1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73f37038ac9e1afce8d30cfc76d5001a00000000aa8dd98f8db0f64fe0594b51"}) 2018/05/31 00:16:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') r1 = accept4(r0, &(0x7f0000000140)=@sco, &(0x7f00000001c0)=0x80, 0x80800) r2 = add_key(&(0x7f00000003c0)='id_resolver\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="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", 0x1000, 0x0) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x7, 0x4, 0x6}, &(0x7f0000000280)=0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000001440)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r3, 0x8}, &(0x7f0000000300)=0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @remote}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x9, 0x3ff, 0x4, 0x400, 0x0, 0x1010000, r4}) msgget(0x0, 0x0) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000001480)={'bond_slave_1\x00', @ifru_mtu=0x2}) 2018/05/31 00:16:03 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) fstatfs(r0, &(0x7f0000000040)=""/248) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x600042) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/31 00:16:03 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000240)={0x9, 0x2f2, 0x1, 0x20}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r2, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r4 = openat$cgroup_ro(r3, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) sendfile(r3, r3, &(0x7f0000000c80)=0xa000000, 0x7fffffff) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000140)={0x8, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}}, 0x88) sendto$inet(r4, &(0x7f0000000080)="941af465414d42a2a28e4ed15a05299deed0ce7e3196c28463e4e5272f2c4f7990d0f6d0a706fd1e2e165a7925413d5df0ca70ed10e2dbdb9252a18086d3634af2926ca9f2888edd48a8033a1a9225a9de", 0x51, 0x8001, 0x0, 0x0) 2018/05/31 00:16:03 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:03 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e39777db4c627afb6f69b204a421d1fb0521492f8b0f291963fc442f5e641c5cf9", 0x21, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xb, &(0x7f0000000280)=0x7, 0x4) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = accept$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x1c) recvmsg(r1, &(0x7f0000000840)={&(0x7f0000000440)=@un=@abs, 0x80, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/209, 0xd1}, {&(0x7f00000005c0)=""/32, 0x20}, {&(0x7f0000000600)=""/112, 0x70}, {&(0x7f0000000680)=""/79, 0x4f}, {&(0x7f0000000700)=""/15, 0xf}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/4096, 0x1000}], 0x7, &(0x7f00000007c0)=""/83, 0x53, 0x101}, 0x2001) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@empty, 0x0}, &(0x7f0000000080)=0x14) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x12}, r2}, 0x14) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000240)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0xc4}, 0x98) r3 = dup2(r1, r0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000340)=""/205) 2018/05/31 00:16:03 executing program 1: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x4224b0, {0x3f7c6bbd}}, &(0x7f0000000100), 0x8, &(0x7f0000001340)) syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x2, 0x650400) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000140)=[0x5, 0x5]) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) 2018/05/31 00:16:03 executing program 3: set_mempolicy(0x4003, &(0x7f0000229000)=0x6, 0x8000) mlock2(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="2d24618f0801963a6d6e2efb6844673fadf319d27379ae247505c870b681028507c785a591d9cab7e4d9d9e353692fbf04461cbb06efe96edc7eb55827b5f5c282457937593f18659bc2ba54965a77b5b5194c4e83ce016bc28eb000e81102ffedda2a3ddb1d7187a45fcb7e3bdd5dcf0eebe3b8deacad78f40b9a08281ea4b4c823fe3582a456ecfb7e72a81644a0e13ec869e0bde06daab49b929f515cfacbc4c156dfefdb176f4f0c351825fd3bd9a64c491ea8b457994e66b7", 0xbb, 0xfffffffffffffffa) keyctl$get_security(0x11, r0, &(0x7f0000000140)=""/163, 0xa3) 2018/05/31 00:16:03 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) prctl$getreaper(0x80000000002, &(0x7f0000000000)) 2018/05/31 00:16:03 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:03 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e20, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffbff}}, 0x101, 0xe1}, &(0x7f00000006c0)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000700)={r1, 0x7}, 0x8) r2 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'bridge0\x00', 'sit0\x00', 'team0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x1d8, 0x1d8, 0x210, [@comment={'comment\x00', 0x100}, @statistic={'statistic\x00', 0x18}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}}, {{{0x1b, 0x0, 0x0, 'team_slave_1\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="f646793b7b39", [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}}]}]}, 0x3c0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x0, 0xc0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000040), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x138) 2018/05/31 00:16:03 executing program 1: r0 = socket(0x1, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x80000) lremovexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'osx.', 'tunl0\x00'}) ioctl$TCSBRKP(r1, 0x5425, 0x7) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xf}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x20, 0x22, 0x1, 0x0, 0x0, {0x3006}, [@typed={0xc, 0xa, @u64=0x4}]}, 0x20}, 0x1}, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) getsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000200)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, r3}, 0xc) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000500)={'filter\x00', 0x7, 0x4, 0x458, 0x258, 0x0, 0x118, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000100), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0xff0000ff, 0xffffff00, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0xfffffffffffffe01, 0x8, 0x80, 0x1c, 0x80000001, 0xb96, 'irlan0\x00', 'tunl0\x00', {0xff}}, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x7fff00000000000}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0xf56b, 0xffffffff, 0xff, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x3, 0x3, 0x81, 0x5, 0x1, 0x7f0, 'bridge0\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @rand_addr=0x5, @remote={0xac, 0x14, 0x14, 0xbb}, 0x6, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x1a}, 0xffffffff, 0xff000000, @empty, {[0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff]}, 0x2, 0xed05, 0x81, 0x7ff, 0x7, 0xf752, 'syzkaller1\x00', 'bridge_slave_0\x00', {}, {}, 0x0, 0xc5}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000340)={@mcast1}, &(0x7f0000000380)=0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000003c0)={'bridge0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f0000000000000000000100", &(0x7f0000000180)=@ethtool_cmd={0x14}}) 2018/05/31 00:16:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x10) fallocate(r2, 0x0, 0x0, 0xc9) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x800) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/05/31 00:16:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockname(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000000)=0x80) connect$ax25(r1, &(0x7f0000000100)={0x3, {'Ve@VOCA'}}, 0x10) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000180)) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") rt_sigaction(0x7, &(0x7f0000000040), &(0x7f0000c69000), 0x8, &(0x7f0000893000)) 2018/05/31 00:16:03 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000240)={0x9, 0x2f2, 0x1, 0x20}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r2, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r4 = openat$cgroup_ro(r3, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) sendfile(r3, r3, &(0x7f0000000c80)=0xa000000, 0x7fffffff) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000140)={0x8, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}}, 0x88) sendto$inet(r4, &(0x7f0000000080)="941af465414d42a2a28e4ed15a05299deed0ce7e3196c28463e4e5272f2c4f7990d0f6d0a706fd1e2e165a7925413d5df0ca70ed10e2dbdb9252a18086d3634af2926ca9f2888edd48a8033a1a9225a9de", 0x51, 0x8001, 0x0, 0x0) [ 127.996401] netlink: 'syz-executor1': attribute type 10 has an invalid length. 2018/05/31 00:16:04 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) [ 128.050116] netlink: 'syz-executor1': attribute type 10 has an invalid length. 2018/05/31 00:16:04 executing program 3: r0 = socket$inet(0x2, 0x6, 0x1000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e20}, 0xfffffffffffffff7) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/05/31 00:16:04 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000500)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "093a06", 0x4, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x6558, 0x8}}}}}}, &(0x7f0000000100)) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x1, 0x100000000, 0x8, 0x2}, 0x2b, 0x2, 0x0, 0x0, "cadf893cfcfea4ef229a614fbfcc667011a62823d8925baab8c921878b8f64c6b6acb940f0936ce803b0916ef2727838bd797cc19c4cefd94ba8ad895a20d36f"}}}}, &(0x7f0000000080)={0x0, 0x4, [0x1c6, 0x8fe, 0xe43, 0xea]}) 2018/05/31 00:16:04 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000abd000)=ANY=[@ANYBLOB="aaaaaaaaaaaae2701bb6068908004500003000000000002f907800000000000000002100907800000000450000000000000000000004ac14ffbbe0000001"], &(0x7f0000b3e000)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xf0000, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'team_slave_1\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) connect$ax25(r0, &(0x7f0000000080)={0x3, {"421e730bfb2069"}, 0x80}, 0x10) 2018/05/31 00:16:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e20, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffbff}}, 0x101, 0xe1}, &(0x7f00000006c0)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000700)={r1, 0x7}, 0x8) r2 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'bridge0\x00', 'sit0\x00', 'team0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x1d8, 0x1d8, 0x210, [@comment={'comment\x00', 0x100}, @statistic={'statistic\x00', 0x18}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}}, {{{0x1b, 0x0, 0x0, 'team_slave_1\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="f646793b7b39", [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}}]}]}, 0x3c0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x0, 0xc0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000040), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x138) 2018/05/31 00:16:04 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000100)={{0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x1}}) 2018/05/31 00:16:04 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:04 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000240)={0x9, 0x2f2, 0x1, 0x20}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r2, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r4 = openat$cgroup_ro(r3, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) sendfile(r3, r3, &(0x7f0000000c80)=0xa000000, 0x7fffffff) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000140)={0x8, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}}, 0x88) sendto$inet(r4, &(0x7f0000000080)="941af465414d42a2a28e4ed15a05299deed0ce7e3196c28463e4e5272f2c4f7990d0f6d0a706fd1e2e165a7925413d5df0ca70ed10e2dbdb9252a18086d3634af2926ca9f2888edd48a8033a1a9225a9de", 0x51, 0x8001, 0x0, 0x0) 2018/05/31 00:16:04 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, &(0x7f00000000c0)=0x1, 0x43, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f00000001c0), 0x1ff, &(0x7f0000fff000/0x1000)=nil, 0x3) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) 2018/05/31 00:16:04 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) r1 = socket$kcm(0x29, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000480)={'icmp\x00'}, &(0x7f00000004c0)=0x1e) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x43]}, 0x48) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x80, 0x7fffffff, 0x52, 0x20}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000440)={r3, 0x4a26}, 0x8) 2018/05/31 00:16:04 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x5, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x127c7e) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) 2018/05/31 00:16:04 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fsetxattr(r0, &(0x7f000052b000)=@random={'btrfs.', ',&nodev/\x00'}, &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x14, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') getsockname(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x80) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000140)=r2) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000040)={0x2, "6b12"}, 0x3) 2018/05/31 00:16:04 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x80) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000f4dff4)={0x10}, 0x4d9, &(0x7f0000000040)={&(0x7f0000000080)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) finit_module(r0, &(0x7f0000000000)='\x00', 0x2) 2018/05/31 00:16:04 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6262628f66f") r1 = getpgrp(0xffffffffffffffff) setpriority(0x0, r1, 0x0) 2018/05/31 00:16:04 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x8) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/76, 0x49}], 0x4f, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0xf8, 0x9, "935f882be61a7e129608d4d40a753ce3f174f52b6e6a63503b518a502167e0ac0cedede8f9d4a44017a60ac66b83046cacefb157fff07eddbfe65d632977b2f146a6bea00d33eb351fc0a9186aa35716046579ff4bc7513be98f28e15d25312a1ff1bcb317c79fb9d4adcae36de81d4e90a2b3b4fe8493237285bcbe0b55482daa43f3bbd85d6f6dfdc40c5583dee0213620db5c762c25c15bfbf47d5065b5a8923c6a2dedf8a8ab7428443f58838f427b628c95e30c67565a67ea9031f7a3e8c470ebae75c9e4d1924dc1e8256d00f11577262ce0c8fb44cc92159c8e5953e0886ca12795640b6ab0520adac7a0e24b"}, 0x88040) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='ramfs\x00', 0x40c2a, &(0x7f0000000340)="7e8a42c82fcce37566488fba22b4f51664064951cccf5a058753a4f25d6c5b94a7e8142a70b4e5581ae0d5893f695fb5a1227e3c51b39b4f93e86d799a69e1830fa3e49ae0c4967a2e11ce189bd1f4007ab0be0220083ba4c7ea78f01f8ca9d5aecd3190c4ed76e1091387a1b8eab8bde373c433fa836ba4b7718f249f1d8ff431a9cc6a266c74ea2b5b125e5ce16bb3db72cb8cc65ba20a347142c2ae39c3109a6dc0c642ed2c02dbf7e02b13ae614e32a5e7d00c0d0ccebbd54d346e43efa96e441c9c12aea140421bf97ef0ac687ac49fbf80129d11c3f359c998f697a8b9c8") sendfile(r0, r0, &(0x7f0000000140)=0x59, 0x81) 2018/05/31 00:16:04 executing program 1: r0 = socket(0xa, 0x1, 0x0) utime(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)={0x1, 0x6}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x901c0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4000, 0x0) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1000) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100), &(0x7f0000000140)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/05/31 00:16:04 executing program 3: mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x0, 0x71, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x2000, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0)={0x97f7, 0x4, 0x100000001, 0x8}, 0x8) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000000), 0x1b, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x7) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x4000) openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000280)='tasks\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x94000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000300)) syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x3c1aa644, 0x0) openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000380)='cgroup.threads\x00', 0x2, 0x0) accept4$netrom(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x80003) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000440)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000480)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r4 = socket$pptp(0x18, 0x1, 0x2) r5 = dup(r4) ioctl$VHOST_SET_VRING_BASE(r5, 0x4008af12, &(0x7f00000000c0)={0x3, 0x20}) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80, 0x0) ioctl$TUNGETFEATURES(r6, 0x800454cf, &(0x7f0000000080)) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000600)=""/22) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f0000000200)={'teql0\x00', 0x101}) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000540)="82d7a045eb7a82100a43df1e23fb81706e269c4b9a497f7a28bda40c8608696c1ba34630a8c66aeca852d20cfa589a708ba9409bcef45c1ca33ed08b671904cff4cdc973c6e58545b227e1014e8ee0a3d5d6e20637e098193dcb703379e2313025ded55b0bf66ba5fec982ec220a49252cb649f19058fc6dddc842eda41499266404e9af5d3cd5d4d2933135b90b0457845ffabe45722e0917518abbf67d50c60e76bfd01316640f08cb", 0xaa) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000500)=""/26) 2018/05/31 00:16:04 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="688be1ecb9f1abb9506c9c2035727a353cf9bc8063ddfbd6dc8c5dc9ba617474bbe157a0c1f20d5abb536b", 0x2b}, {&(0x7f0000000180)="6403cfbfd537aa3fc7da348c5a8ac2cc16b83d3f7a8a554bf6d191fa38abbfc52911995bd08dd93a405cf91f1147d3b984629810941d7f370ab77caf58895186303ad70ae13f7d8060b8cff1b62bf9bd64b167701f7f7ef9a8e43a56560a7b870ea64c974a394f66889ce75eb552e3b17a3284377f5d0a8dbfc2734d990cc8f6e34fc2934a1231ab3e7273383bcf0ed586b6de127211ae9d9a5e5e047fb1351a1298247fde", 0xa5}], 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4000000002, 0x1) renameat(r1, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x7b2) write(r1, &(0x7f0000022000)="a7", 0x1) 2018/05/31 00:16:04 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, &(0x7f00000000c0)=0x1, 0x43, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f00000001c0), 0x1ff, &(0x7f0000fff000/0x1000)=nil, 0x3) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) 2018/05/31 00:16:04 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) r1 = socket$kcm(0x29, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000480)={'icmp\x00'}, &(0x7f00000004c0)=0x1e) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x43]}, 0x48) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x80, 0x7fffffff, 0x52, 0x20}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000440)={r3, 0x4a26}, 0x8) 2018/05/31 00:16:04 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) unshare(0x64000400) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x7ff, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "b6f340d9138184f8d571c1ebd3a5fe76ad1e72c3ef99ffab7cd8cc96dc8aaea535ff4bad1dcfe7b24bb0a179f4213342e96277b9cb054524d6cd42a99a62ccb1", "ad10ac1ac81a4dc1d9a1b5b343891eed85d32bbb0fae63cf0514be6904864ef152e7c1ee97cae414046d72fac03209c881d155d0ee04cd60549ee248ca4f0f64", "59c5499e5a31d55c862bddc889964b938e07f134268badb7784a79bc66e3d0a1"}) 2018/05/31 00:16:05 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000240)={0x9, 0x2f2, 0x1, 0x20}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r2, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r4 = openat$cgroup_ro(r3, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) sendfile(r3, r3, &(0x7f0000000c80)=0xa000000, 0x7fffffff) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000140)={0x8, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}}, 0x88) 2018/05/31 00:16:05 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) fchmod(r0, 0x143) umount2(&(0x7f0000000040)='./file0\x00', 0xe) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={'bcsf0\x00', @ifru_flags}) 2018/05/31 00:16:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000240)=""/147, 0x33f}], 0x2, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}, 0x1}, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x5) [ 129.137684] IPVS: ftp: loaded support on port[0] = 21 2018/05/31 00:16:05 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x80) ioctl$TIOCSTI(r1, 0x5412, 0x81) sendmsg$kcm(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, &(0x7f0000001640)=ANY=[]}, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000080)={0x7fff}) ptrace$cont(0x27, 0xffffffffffffffff, 0x5, 0x400) recvfrom$inet6(r2, &(0x7f00000000c0)=""/68, 0x44, 0x140, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000200)=0xc) ptrace(0x11, r3) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a8fb9edb3f2663c2070ff288f04ee4c5156144afbe17b881a266ed9cc9873b11d430853fe8c0cb912e6d3f7d6221fd2b8f7ccea1e1b8f40d3bd5a82b48bf2f"}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000005c0)=':', 0x1}], 0x1}, 0x0) close(r0) 2018/05/31 00:16:05 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x2000000000006, 0x0) listen(r1, 0x1c7) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/05/31 00:16:05 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:05 executing program 4: r0 = socket(0x10, 0x802, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) connect$ipx(r0, &(0x7f0000000140)={0x4, 0x9, 0x2, "d0323d46df86", 0xe0}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xb87, 0x100) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000001c0)=""/207) r2 = socket(0x8, 0x0, 0x7) write(r0, &(0x7f0000000040)="240000002a0025648fb14001156602000000000000c400000000000000", 0x1d) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23, 0x208}, 0x1c) listen(r3, 0x5eb857) r4 = socket$inet_dccp(0x2, 0x6, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) r5 = accept4(r3, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r4, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000440)="dda611320531df6784811e0e69d1d1f9a083e671145e9ba423f98c5f206bfc0533134753175a1d920b60bb2373e04bf49a89861e9ff7db792481a9bac2cbc6b700034f62ebde8d793477a7f3e4af2dce859cc167903c0ed08745c183", 0x5c}], 0x1, &(0x7f0000002180)}, 0x1f}], 0x1, 0x0) r6 = accept4(r3, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000180)=0x80, 0x0) r7 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="015e0eeac80275b42142cdf6e4c3cd9b3645d00779f0fd4346c9eaf96f72fcff05ffffffffff"], &(0x7f0000000200)=0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x9, 0x101}, &(0x7f00000002c0)=0x8) ioctl(r7, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg(r5, &(0x7f0000000c00), 0x4000000000001e6, 0x0) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r8, 0x3a, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl(0xffffffffffffffff, 0x7f, &(0x7f0000000040)='ql') ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000400)=""/13) r9 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000580)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="00022dbd7000fedbdf2503000000080003002100000008000300fb0000000800020002000000080002000a00000002143ddc080002000000000004001d0002104beee59c0e3d01d49f4b0e4fab4ad90b81c678e85fa959ca175ff952c9a62904955648518d3d7d4d9e1fcba3118460742586781d8f905350ed770f1e01e339c8aaea0e31400dd656a21d278f1554cdd119615299b76f6b8e1f4c209a69def70ea31f91a7d0a2112d179568bd486af53ae2"], 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x3, 0x201, 0x1c0, 0x89, 0x2, 0x6, 0x6, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100)={r10, 0x4}, 0xffffffd6) 2018/05/31 00:16:05 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000240)={0x9, 0x2f2, 0x1, 0x20}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r2, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') openat$cgroup_ro(r3, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) sendfile(r3, r3, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:05 executing program 3: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x20) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'veth1_to_team\x00', @random="0b3822a91c8d"}) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)) mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x40000000000002) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x19, &(0x7f0000000100)=0x7f, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) sendto$packet(r0, &(0x7f0000000140)="edf77453fff9c02365693d9c442cd708f12ac3a6237b8ffc1e2d5cad9304fbbcb62c7f0edddfda1978016f4c4239ac8d68484bee741c8cc59aefb0c21c499deb55a6e3b98dd2ef57d2b82e", 0x4b, 0x0, &(0x7f00000002c0)={0x11, 0xf5, r2, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) mlockall(0x100002) 2018/05/31 00:16:05 executing program 6: io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") io_submit(r0, 0x0, &(0x7f0000000540)) io_getevents(r0, 0x1, 0x1, &(0x7f0000000000)=[{}], &(0x7f00000000c0)={r1}) clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) r3 = socket$unix(0x1, 0x1, 0x0) io_submit(r0, 0x1, &(0x7f00000026c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x9, r3, &(0x7f0000000080)}]) 2018/05/31 00:16:05 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c01000013000902000000000000010000000000000000000000ffff7f000001fe800000000000e4f90000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000084000500000000000000000000000000000000010000000033000000000000007f0000010000000000000000000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000a000000000000000000000000000000000000010000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) 2018/05/31 00:16:06 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') readv(r0, &(0x7f0000000180)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="f5d4219bdd39335ccb061dcf79edab02", 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000140)={0x7}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$TIOCCBRK(r0, 0x5428) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000400)={{0x2}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/163, 0xa3}, {&(0x7f0000000300)=""/242, 0xf2}], 0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000500)={r3, &(0x7f0000000480)=""/107}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x50600, 0x0) 2018/05/31 00:16:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x2, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000040)=""/57, &(0x7f00000000c0)=0x39) sendto$inet6(r0, &(0x7f0000000180)="9a", 0x1, 0x0, 0x0, 0x0) 2018/05/31 00:16:06 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200001, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000000c0)=""/233) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)=ANY=[@ANYBLOB="01020000088c8e000000000000000000"]) 2018/05/31 00:16:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x2000000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000400)='cifs\x00', 0x5010, &(0x7f0000000340)="e90ef3a901f49e9075ba74580104000000000000a293fe25") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/31 00:16:06 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:06 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000240)={0x9, 0x2f2, 0x1, 0x20}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r2, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r3, r3, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:06 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') fsetxattr(r1, &(0x7f0000000580)=@known='security.ima\x00', &(0x7f00000005c0)='securitymime_type\\}em0#$cpuset{\x00', 0x20, 0x100) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x8202, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x2) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000080)={0xb0000011}) 2018/05/31 00:16:06 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x0, 0xfffffffffffffff7) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/05/31 00:16:06 executing program 5: r0 = socket(0xa, 0x1, 0x10000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net\x00') ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x800, 0x6, 0x10001, 0xfffffffffffffff9, [], [], [], 0x13, 0xb47, 0x4, 0x4, "b5579355d30927221eb63c21715ae3e5"}) clone(0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) fstat(r1, &(0x7f0000000240)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/05/31 00:16:06 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x004O\x00'], &(0x7f00000002c0)=0xa) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0x3e4000}, 0x8) r3 = memfd_create(&(0x7f0000000000)='lo\x00', 0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x101, 0x4, [0xdd2b, 0x1, 0x2, 0x0]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000100)={r4, 0x10001}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000001c0)=@ethtool_cmd={0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x400]}}) [ 130.751691] dccp_check_seqno: Step 6 failed for RESET packet, (LSWL(280328759131192) <= P.seqno(0) <= S.SWH(280328759131266)) and (P.ackno exists or LAWL(244993694289203) <= P.ackno(244993694289204) <= S.AWH(244993694289204), sending SYNC... 2018/05/31 00:16:06 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x8, 0x8040) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/05/31 00:16:06 executing program 1: io_setup(0x8, &(0x7f00000000c0)=0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x101800, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x3f, 0x101200) r5 = syz_open_pts(0xffffffffffffff9c, 0x101000) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x0, 0x0) r7 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000400)='cgroup.type\x00', 0x2, 0x0) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x1, 0x0) socketpair$inet(0x2, 0x800, 0x1, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000640)={0xffffffffffffffff, 0x3, 0x1, 0x3, &(0x7f0000000600)=[0x0, 0x0, 0x0], 0x3}, 0x20) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = openat$vsock(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vsock\x00', 0x1, 0x0) r13 = socket$inet(0x2, 0x0, 0x7) socketpair(0x3, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/hwrng\x00', 0x200000, 0x0) r16 = openat$urandom(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/urandom\x00', 0x0, 0x0) r17 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001a40)={0x0, 0x9, 0x8}, 0xc) r18 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002ac0)={0xffffffffffffffff, 0xffffffffffffffff}) r20 = syz_open_dev$adsp(&(0x7f0000002b80)='/dev/adsp#\x00', 0xff, 0x18002) io_submit(r0, 0xa, &(0x7f0000002c00)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0xe1a, r1, &(0x7f0000000140)="bdf0df6b3826ce35ff6e2b958243f10cb7491edfa165ded05c0e064da92ad7e3a31f2a004bc71ef476203dc4879aa4e64908174e996fcf338afe7bda884203468a1f21c3c0a4c1322959aa0b09b00d7faf4c682a20ca8701a34929692891d1683d72479ce42427369308307be4bc65eb7babce9a9b5e71d2f4d29c59f5a0217e27efe60cd282d557bdf9a32baa268dc843e7a1e1547f107e7004b997e51df12ecf5ba075914eb352050358662f42ee1ee8b26c1e9ebe9efd", 0xb8, 0x7, 0x0, 0x0, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xb, 0xfffffffffffffffe, r3, &(0x7f0000000240)="42da027b33d0ac0f48329cc452ab31cf7f995b919a6292ebe3b35b6fafa21f5d51159f30d32be221c18c24eaa20f5167d91e0bc4346b45807d03ead2b320f95d9f7a0f5e28bc17a766b18f2c7eb0bcdf1fd2", 0x52, 0x1ff, 0x0, 0x1, r4}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x3, 0x5, r5, &(0x7f0000000340)="41fb201b2d5aa031e44947a9bdb2678742288b32c076664419cb7b42a20f9940a338a8793974b120cb08f57dca1addaff22ef7af2b25", 0x36, 0x7, 0x0, 0x0, r6}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x7fffffff, r7, &(0x7f0000000440)="13bcca3efc33215ab29e0e2220e3294e4a", 0x11, 0x80000001, 0x0, 0x1, r8}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x7, 0xfff, r9, &(0x7f0000000540)="4f622a65231d83ff758818ff2a58a4a4f7e3fb2108f21a27a72c66627b25c76999f326d30933eb0aa760db01589df35a5050cea3f53db651928aa9c197d940312a9d6587fb40f272b043cd592ffeac0dc5eccb36869f8ecab6d2f414e5d61333ca45e61df04e1cc38bc1ab6eb1f8c55ac4b151b5a4b081da819b3c8fa44bf210fdc05ce5950fc7b22887c406b026d6a7bf6e5b6865eb11d59997bb7dc1ea7c80", 0xa0, 0x20, 0x0, 0x0, r10}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x6, 0x1, r11, &(0x7f00000006c0)="0fddaaacae1a3b11f006beb3a73e2fa147d3105a1d2592f1d4b1e184438aff89cfc700f894a2200ff67847af9fcf8b5f57b6533b288fe676c029be8cd02897388801ce4903e2bb808457120e69c7afcc4322044a53ad9371c31798d1306c1315449cced12b5fb029608f6be4026f372d25127bfdf63717b8cdc55a55d0e00cdcf57c4997567bd94e034aa5604512b2077d758feb93d7b42efa89fed635a663381e6d553784ca6d2888bf2df0ee2efcb02d77d14b12432a9039aa5754370afd813d7c7119c4b4e1e80dc7bc69f7f31d4f36298d0cb67f698df85c", 0xda, 0x10000, 0x0, 0x1, r12}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x4, r13, &(0x7f0000000840)="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", 0x1000, 0x3, 0x0, 0x1, r14}, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x7, 0x7, r15, &(0x7f0000001900)="11a9f2bcfa031ee43f27286206c86f27576babb42468075dce2b998c026be42a066399e026e8e895be6e852ed327eeeae3bdb8fb2a7f00c45bd809310d8933615a6f9966c563b595408a907c58abb1be641a931c5055eda7c26e24ae0e0ef9f9c54a4ef188b6a3cde6af8fc794fd26644d05a9574f679da6419e99e20319209f0ad26206b16df539f14e1f55ad638693c02a356530c8193acb0c44729718f283f8d35c5062ca5f9c95896890a575da", 0xaf, 0x0, 0x0, 0x1, r16}, &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x56, r17, &(0x7f0000001a80)="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", 0x1000, 0x7b1, 0x0, 0x1, r18}, &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x7, 0x3, r19, &(0x7f0000002b00)="4cefa86a1284b5b03854032266c094322ac98b79b140e413d4d2469acd19837df4abf68314f22564d84adf8db692401167ba297ca635eb22a6dab48c30ee9dadb89f7ae790412b99dbd382ecaad211831f847ff867", 0x55, 0x1, 0x0, 0x1, r20}]) r21 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r21, 0x107, 0x12, &(0x7f0000b3b000), 0x4) syz_emit_ethernet(0x132, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x88a8}}}, &(0x7f0000746ff0)) r22 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xe74, 0x4800) ioctl$SG_GET_KEEP_ORPHAN(r22, 0x2288, &(0x7f0000000080)) 2018/05/31 00:16:06 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000240)={0x9, 0x2f2, 0x1, 0x20}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r2, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:07 executing program 6: ftruncate(0xffffffffffffffff, 0x6c) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000200)=""/6) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x2) r0 = socket$pppoe(0x18, 0x1, 0x0) sendto(r0, &(0x7f0000000000), 0x7c13f8eb029c053d, 0x0, &(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0xfffffffffffffe7e) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/05/31 00:16:07 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x10800) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000240)={0x303, 0x33}, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) pselect6(0x40, &(0x7f0000000080)={0x800, 0x6, 0x9, 0x6, 0x3, 0x10001, 0x20, 0x30000000}, &(0x7f00000000c0)={0x1, 0x401, 0x0, 0x0, 0x8, 0x1, 0x81, 0x22}, &(0x7f0000000100)={0x20, 0xfffffffffffffffd, 0x6, 0x8, 0x68, 0x6, 0x8001, 0x4}, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f00000001c0)={&(0x7f0000000180)={0x15}, 0x8}) madvise(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x11) openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x80100, 0x0) 2018/05/31 00:16:07 executing program 5: unshare(0x400) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) bind$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"fb8d9291d19427"}, 0x932e}, [{"5abe3ae06f09eb"}, {"d42cd25b196f14"}, {"0cac8911bb660d"}, {"7015dd7551e6a2"}, {"65d42594c715ac"}, {"a5fe73bcd87727"}, {"a7e4a667bccaf1"}, {"2e24c24eabbef2"}]}, 0x48) ioctl(r1, 0x8912, &(0x7f0000000000)) ioctl$KDDELIO(r0, 0x4b35, 0x6) ioctl$TIOCEXCL(r0, 0x540c) 2018/05/31 00:16:07 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000140)={r1, 0x5, &(0x7f0000000040)=[0x0, 0x280000, 0x1000, 0x9, 0xa2c0], &(0x7f0000000080)=[0x101, 0xfff, 0x6d7a, 0x4, 0x4], 0x30, 0x2, 0x7, &(0x7f00000000c0)=[0x40, 0x8001], &(0x7f0000000100)=[0x5432]}) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='17', 0x2}], 0x1000000000000030) 2018/05/31 00:16:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/kcm\x00\b\x00') socket$l2tp(0x18, 0x1, 0x1) readv(r0, &(0x7f0000c43f70)=[{&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x2) pipe2(&(0x7f0000000100), 0x800) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@loopback, @multicast2}, &(0x7f0000000040)=0xc) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x1, r0}) 2018/05/31 00:16:07 executing program 1: request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e36375736772566964074425", 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000001600)=0x0, &(0x7f0000001640), &(0x7f0000001680)) fstat(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$adsp(&(0x7f0000001740)='/dev/adsp#\x00', 0x6, 0x121000) r6 = syz_open_dev$audion(&(0x7f0000001780)='/dev/audio#\x00', 0x3f, 0x4000) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = syz_open_dev$random(&(0x7f00000017c0)='/dev/random\x00', 0x0, 0x127803) r9 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000001800)='cgroup.subtree_control\x00', 0x2, 0x0) r10 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001840), &(0x7f00000018c0)=0x60) r11 = socket$vsock_dgram(0x28, 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001900)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001940)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000001a40)=0xe8) r14 = getegid() r15 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/hwrng\x00', 0x80, 0x0) r16 = socket$inet6(0xa, 0x800, 0x1f) r17 = socket$nl_generic(0x10, 0x3, 0x10) r18 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001ac0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001b00)={{{@in6=@loopback, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001c00)=0xe8) getgroups(0x9, &(0x7f0000001c40)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r22 = socket$kcm(0x29, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001c80)={0xffffffffffffffff, 0xffffffffffffffff}) r24 = socket$inet6_dccp(0xa, 0x6, 0x0) r25 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/vcs\x00', 0x90000, 0x0) r26 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001d00)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001e80)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000100)="c266e1c105e44c245c43ec2c26298751c690281e2744892ad47697588115d4ef4c13392f6e676d1cb76a3186948765a02445522493dd1aa6e62c3229b0612fa61f0dbcacb3ba0b899a8e6f6cad6ea6896feaa407485e68450b9fc028559b5702a572faa2c1ea04c3f05f10e5e2db6ded37819a9788ba8fc68c5401d7e0b3ba9ce4f7cddb9df093df72016dfc9728d365bef965b7e42d513494fc3c8ad9c63ed9d6a7bb9e24bb629ccb47d38e1774a20ac7c4491ac4419140b302b59a67c4d258848ea7696fe897f1d075264526bd8ec4c02aea8e636096635740b3", 0xdb}, {&(0x7f0000000200)="c160a09a08e3e891af23c6460317465c999a3fe9316e5aa02647a525b16da7dc213fccab1c52311398add3de4d5073c348f65c79", 0x34}, {&(0x7f0000000240)="c401a32af5256a851c3063907854c3d453059efbd1045b72edd696d9e74ff5a2938a99fe8f8318b0", 0x28}, {&(0x7f0000000280)="1e76328c398e7b3506f9f1bf6238412ccff1e49d515af59a3e0e18e4fdc102392f9ed531ff5fdffe40ff10d511cbf7ecd57becaf33edd830719652e10a92ff7e3ec284e4bb41c6211d96d805c33fdfde53b3a0b2854794c7d3b1cedbcdf41f31591f243358e81150376899e1d8b6d524e1fcdc67f3a6bfb2e1dd3aec2dd90e93deef1bd1d43d286d299c549600f25e0579488809bde3ab8cd6a82b23fb3fb2bed8fe72d895fc3129317a1ae14c", 0xad}, {&(0x7f0000000340)="f649b386057353c276484264d7adbe40c303ce85618f0b22e6d114e453de50e78e6d636b6587efd51dbe6bbe56fdd2cf6b2a3a7fe2d758e99554ad2da2684ff7a7ca9b1defe6853c1a5dc5f9def06deddc281a8dce3869a127ca314ce12144c4332d4d0f10b45f441b522af9d3fe82b640b3aab34a7f125fdae6636a5cd029e72bc1806465591e8724886bd3876c6a4d0cc0c4c7ffe8625b409e8e4ebd12912687e3dee6c937dfd5a43c", 0xaa}, {&(0x7f0000000400)="0537edf0400ef9d3ae6f31fa4ed25c4c5c4b39a18dd8e28f0fd760316fb97c7338a1010b707be3a14f619567aab7a4ce99fc12bcea01cb269c6c6cc5e3fdf028a998d8d311c0162d80d798809c1fb51a2d91f8d7db923dbc6c3d4ce15e7b650e161dd6c5703522892ec011777ed8e50dacaa3cd6b5650e964aaba9d064", 0x7d}, {&(0x7f0000000480)="c8e60878b8ac60c5e7fa0df15ebdb5af3c34", 0x12}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="90104b73a0a44b8421f519ee8a24a541163a748c57e434503c0198862784cf6186ce20e51fcae32ff2d3130bc260972b601bef22ed1adf5d0fbae66d4274fc493cbd346535f3bd6695cd20dd88a453befbc2c5688fd4394acd2e6fa56c7cebb363a35f76e49caa9a0d", 0x69}], 0x9, &(0x7f0000001d40)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r9, r10]}, @rights={0x18, 0x1, 0x1, [r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r15, r16, r17, r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r22, r23]}, @rights={0x20, 0x1, 0x1, [r24, r25, r26, r27]}], 0x110, 0x4001}, 0x4004090) 2018/05/31 00:16:07 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000240)={0x9, 0x2f2, 0x1, 0x20}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r3, r3, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:07 executing program 5: clone(0x200dfffc, &(0x7f0000000340), &(0x7f0000000180), &(0x7f0000000200), &(0x7f0000000000)="a83bf22bee78aef99e369326d4898856a159d3b9822c429b3f17a0e6709834f4941e52ef2617b15e1516d76c846ae19ca99227256536248fe30465bb2a52247410eb2b98fb676d20aeb1b4a8c61fe8bee14ee18825066ec6e4067faa2fdd8e7c4b878f2a") r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x101, 0x10000) ioctl$TIOCGPTPEER(r0, 0x5441, 0x800) 2018/05/31 00:16:07 executing program 6: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007fe000/0x3000)=nil, 0x3000, 0x4, 0x108132, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x440) close(r0) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000040)={0x5, 0xe842, 0x1}) 2018/05/31 00:16:07 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f3e9000008000100010423dcffdf00", 0x1f) 2018/05/31 00:16:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x7) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x3) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000280), 0x4) r2 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0xbd, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendmmsg(r2, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/05/31 00:16:07 executing program 3: futex(&(0x7f00001122a1), 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x0) lookup_dcookie(0xffffffff8e13a8ff, &(0x7f0000000000)=""/48, 0x30) 2018/05/31 00:16:07 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000240)={0x9, 0x2f2, 0x1, 0x20}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") socket$inet(0x2, 0x4000000000000001, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r2, r2, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:07 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:07 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/05/31 00:16:07 executing program 5: unshare(0x24020400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8007e, 0x0) ioctl$TCSETSF(r0, 0x5101, &(0x7f0000000000)) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) [ 131.437333] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 131.479170] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 131.502132] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/31 00:16:07 executing program 5: r0 = geteuid() quotactl(0x5, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)="968979bc2c533c5a953e7925ac9025cd7c2ff63fd70364ec5cbba6924cee3d3720dce9f4d1174a68740b48ea4ae784464b878ec9ea9bad6ccd5ecc3d4c60e79c9f484e12ed82b962b8bab0083a8c874a6caef658d252709a54cb8f3fa9eeb45030a6491d4a1f1d0de8974a21c4430af6e4de3d8f8a857e685a70c483ca042129d12a496c39eb134dec9eadd8442fea83b5ea739a8261a10914fdcad28e3647599812e09d926e181b132e61e203180ab8f39afa9b3e8114dffd75877fd1a0") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="79401a0f3ddab74293f45d805ac4fc048b887384efb31393", 0x18) 2018/05/31 00:16:07 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00083f671100fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000000089078a29f282127bc1a4472368d7349de94dab168cd776605b6dd6ab8aebedb610604a4343706ba92575cacebdc5ee5dde3ce0c"], &(0x7f0000000040)) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x50000, 0x0) 2018/05/31 00:16:07 executing program 6: unshare(0x24020401) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x11, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'wrr\x00'}, 0x2c) 2018/05/31 00:16:07 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="000200001900e75600000970") r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7fff, 0x20000) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000100)=""/198) syz_emit_ethernet(0x3a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x7, 0x4, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/31 00:16:07 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8917, &(0x7f0000000440)="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") 2018/05/31 00:16:07 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:07 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000240)={0x9, 0x2f2, 0x1, 0x20}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r2, r2, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:07 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={0xffffffffffffff9c, 0x6, 0x1, 0x2, &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000700)={0x1, &(0x7f0000000740)=""/84, &(0x7f00000006c0)=[{0xffffffff00000001, 0xa6, 0xfffffffffffffffa, &(0x7f0000000580)=""/166}]}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0x1000000a, 0x7fe, 0x1000004) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000500)={0x7, 0x0, 0x9}, 0xc) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x7fff, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000280)={0x91, 0x7, 0x4, 0x59f, 0x400, 0x8, 0x8, 0x100, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80000001}, &(0x7f0000000340)=0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x4) accept$nfc_llcp(r3, &(0x7f0000000640), &(0x7f0000000540)=0x60) setsockopt$inet_tcp_int(r6, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x131) connect$inet(r6, &(0x7f0000d9dff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r6, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000004b40), 0x218, &(0x7f0000004bc0)}}], 0x400000000000284, 0x20004bc0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000380)={r4, 0x9, 0xfff, 0x9, 0x8, 0x8, 0x883, 0x9f, {r5, @in6={{0xa, 0x4e21, 0x146, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}}, 0x9, 0xfffffffffffffff7, 0x1, 0x8, 0x941}}, &(0x7f0000000440)=0xb0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x29, &(0x7f0000000100), &(0x7f0000000140)=0x40) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/31 00:16:08 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:08 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="000200001900e75600000970") r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7fff, 0x20000) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000100)=""/198) syz_emit_ethernet(0x3a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x7, 0x4, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/31 00:16:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x15) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfc, 0x102000}, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4080, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000000c0)=0x9) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r3, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000100)={0x3, 0xffff, 0x7f, 0x200, 0x3, 0x100, 0xffffffff, 0x1f, 0x0, 0x6, 0x7ff, 0x3}) 2018/05/31 00:16:08 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x98, 0x20000000000, 0x400, 0x9, 0x9c0, 0x1, 0x4, 0x1, 0x7, 0x6, 0x1, 0xffffffffffff8c1d}) ioctl$TCSETA(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}) 2018/05/31 00:16:08 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x60000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000140)={'raw\x00'}, &(0x7f00000001c0)=0x54) 2018/05/31 00:16:08 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={0xffffffffffffff9c, 0x6, 0x1, 0x2, &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000700)={0x1, &(0x7f0000000740)=""/84, &(0x7f00000006c0)=[{0xffffffff00000001, 0xa6, 0xfffffffffffffffa, &(0x7f0000000580)=""/166}]}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0x1000000a, 0x7fe, 0x1000004) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000500)={0x7, 0x0, 0x9}, 0xc) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x7fff, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000280)={0x91, 0x7, 0x4, 0x59f, 0x400, 0x8, 0x8, 0x100, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80000001}, &(0x7f0000000340)=0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x4) accept$nfc_llcp(r3, &(0x7f0000000640), &(0x7f0000000540)=0x60) setsockopt$inet_tcp_int(r6, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x131) connect$inet(r6, &(0x7f0000d9dff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r6, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000004b40), 0x218, &(0x7f0000004bc0)}}], 0x400000000000284, 0x20004bc0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000380)={r4, 0x9, 0xfff, 0x9, 0x8, 0x8, 0x883, 0x9f, {r5, @in6={{0xa, 0x4e21, 0x146, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}}, 0x9, 0xfffffffffffffff7, 0x1, 0x8, 0x941}}, &(0x7f0000000440)=0xb0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x29, &(0x7f0000000100), &(0x7f0000000140)=0x40) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/31 00:16:08 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000240)={0x9, 0x2f2, 0x1, 0x20}) socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r1, r1, &(0x7f0000000c80)=0xa000000, 0x7fffffff) [ 132.221567] IPVS: ftp: loaded support on port[0] = 21 2018/05/31 00:16:08 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:08 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0x1, 0x8001, &(0x7f0000000040)}, 0x20) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='bridge0\x00') r1 = socket(0x10, 0x3, 0x0) set_thread_area(&(0x7f0000000040)={0x3, 0x20001000, 0xffffffff, 0x7fff, 0x7, 0x80000000, 0x2, 0x7fffffff, 0x5d811bce, 0x3}) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000900)=@ipv6_delroute={0x1c, 0x19, 0x701, 0x0, 0x0, {0xa, 0xfffffff0, 0x0, 0x0, 0xf0ffff}}, 0x1c}, 0x1}, 0x0) 2018/05/31 00:16:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') readv(r0, &(0x7f0000000180)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00', 0x5}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/163, 0xa3}, {&(0x7f0000000300)=""/242, 0xf2}], 0x2) 2018/05/31 00:16:08 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x2c) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000400)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x108) 2018/05/31 00:16:08 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x11) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000000c0)={0x4, 0x3091, 0x6230d9, 0xfffffffffffffff8, 0x8001, 0x2}) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000001fe8)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) 2018/05/31 00:16:08 executing program 3: r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='\x00', 0x1, r2) socket$pptp(0x18, 0x1, 0x2) keyctl$revoke(0x3, r2) 2018/05/31 00:16:08 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:08 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000240)={0x9, 0x2f2, 0x1, 0x20}) socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r1, r1, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:08 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x749) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x5e, "2b58d14e58224955f924c20b8992c223a0a22c573d6ebf97457f66705da0c0192ff0680bcf10afb4bbb6d31034d431bda21fef7624141440978e37879ef7571b6eeb38fccb0410a93d6b7cd5273f6b08d1df6f4da4da58e7f7de1d028f28"}, &(0x7f0000000140)=0x66) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xc2, 0x1, 0x6, 0x80000001, 0x40}, &(0x7f0000000240)=0x98) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'team0\x00', 0x1}, 0x18) fcntl$notify(r0, 0x402, 0x80000000) fanotify_init(0x6, 0xc1400) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x111102, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000080)={0xcd62, 0x7, 0x7f00000000000000, 0xf52}, 0x10) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x100) 2018/05/31 00:16:08 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create(0xffffffff00000001) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000002aff4)) 2018/05/31 00:16:08 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000000180)=""/255, 0xff}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/247, 0xf7}, {&(0x7f0000001380)}, {&(0x7f00000013c0)=""/209, 0xd1}], 0x5) r2 = accept4(r1, 0x0, &(0x7f0000001380), 0x80000) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000001540)={0xd2f710f58a43be7b, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1, 'ovf\x00', 0x10, 0xc, 0x7f}, 0x2c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95)=0x400000000000, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 2018/05/31 00:16:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='cpuset\x00') unshare(0x2000400) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 2018/05/31 00:16:08 executing program 3: semop(0x0, &(0x7f0000000000)=[{0x0, 0xe5c9}], 0x1) socketpair(0x0, 0x3, 0xfffffffffffffffb, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000240)=""/33) semctl$IPC_RMID(0x0, 0x0, 0x10) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x500, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') mlockall(0x2) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8002000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="03000000", @ANYRES16=r3, @ANYBLOB="21002dbd7000fddbdf25040000003800030008000800ff00000008000502ac1414bb080004008000000014000600fe80000000000000000000000000000a0800080007000000080005000000010020000100080009006100000014000300e0000002000000000000000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x4000000}, 0x48000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x400000000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3f}}}, &(0x7f00000003c0)=0x84) 2018/05/31 00:16:08 executing program 1: r0 = getpgid(0xffffffffffffffff) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0xe00c0, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000200)=0x3) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'bpq0\x00', 0xffffffff}) ioprio_set$pid(0x1, r0, 0x1f) r3 = socket(0xf, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000740)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000002400)=@bridge_getneigh={0x28, 0x1e, 0x601, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x9}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x0, 0x1f, 0x100000000, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}}}, 0x84) 2018/05/31 00:16:08 executing program 1: mkdir(&(0x7f0000001b40)='./bus\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) get_thread_area(&(0x7f0000000040)={0x5, 0x20101800, 0x400, 0x2a9, 0x7, 0x4, 0x7, 0x1f, 0x1695, 0xb5a}) r0 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x3ff, 0x10040) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0x1, 0x3c}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000480)={0x0, 0x1, 0x8, 0x3, 0x8000, 0x100000000, 0x0, 0xb2a8, r1}, 0x20) chdir(&(0x7f0000000000)='./file0\x00') r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) read$eventfd(r2, &(0x7f0000000100), 0x8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) mlock(&(0x7f0000001000/0x3000)=nil, 0x3000) 2018/05/31 00:16:08 executing program 5: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x100}, &(0x7f00000006c0)=0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}, {&(0x7f0000000000)=""/43, 0x2b}], 0x4, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/87, 0x57}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x2, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x3, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000700)=@get={0x1, &(0x7f0000000a00)=""/221, 0x800}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/31 00:16:08 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x100, 0x4) sendto$inet(r0, &(0x7f0000000040)='$', 0x1, 0xc870a3c305c5634f, &(0x7f0000257ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) recvfrom$inet(r0, &(0x7f0000000140)=""/176, 0xffffffffffffffca, 0x40012021, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x6f3000) 2018/05/31 00:16:09 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x749) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x5e, "2b58d14e58224955f924c20b8992c223a0a22c573d6ebf97457f66705da0c0192ff0680bcf10afb4bbb6d31034d431bda21fef7624141440978e37879ef7571b6eeb38fccb0410a93d6b7cd5273f6b08d1df6f4da4da58e7f7de1d028f28"}, &(0x7f0000000140)=0x66) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xc2, 0x1, 0x6, 0x80000001, 0x40}, &(0x7f0000000240)=0x98) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'team0\x00', 0x1}, 0x18) fcntl$notify(r0, 0x402, 0x80000000) fanotify_init(0x6, 0xc1400) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x111102, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000080)={0xcd62, 0x7, 0x7f00000000000000, 0xf52}, 0x10) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x100) 2018/05/31 00:16:09 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000240)={0x9, 0x2f2, 0x1, 0x20}) socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r1, r1, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:09 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$pppoe(0x18, 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0xffffffffffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/05/31 00:16:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000000)='x', 0x1) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000000c0)=""/97, &(0x7f0000000140)=0x61) write$sndseq(r1, &(0x7f0000801f40)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x30) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) write$eventfd(r1, &(0x7f000057bff8), 0x8) [ 133.358932] IPVS: length: 97 != 8 2018/05/31 00:16:09 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:09 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x6) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000240)="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", 0x585}], 0x1, &(0x7f0000003b40), 0x1c8}, 0x0) sendmsg(r0, &(0x7f0000000900)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x2, 0x5, 0x8, 0x1, "6adeba349c05ee1d95a4c888314a4ef1b813820f985fb0d2e6e2a07b275f3483e9688d8b1e7f6212f32d6eb398a05cc79401ae1766fbe34aca6329b707c365", 0x2f}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000080)="2c7b1ed7277dd0f8f50ee1b6fb074eedef717459af09ea6bf1c46a96aaf5f06c8fb3a96fdb5d80e702cc0749f3047b309935155dc46f33f20c3fa2c4e12e6898e18264a35594feb209d782143db5fc73241f5a72553c9b4256f68e7e581b3614ffeca9ae99cdac7c4940cd694edd", 0x6e}, {&(0x7f0000000100)="0815aba39082902e99d83bd54bb668bb56ec748d5d88bce2a0783d68ac34f28e2a4a63db49da54aea19d8b30900fca0cacd6bb00af3e27ad8227e01213d92089b26d02d32f81231819c40e070981f3e0c22d8f07f868a88cc3", 0x59}, {&(0x7f00000001c0)="47b5a884661ba0626a05e6746512b16968c580dd3cbaa87413805ef00c5dbe48c99838bac81c8995abf0b738bc84e225de2629936d22c308dee32cdc09a34ec00476c897e9d1f29b36f2c8f580", 0x4d}, {&(0x7f0000000800)="4cfd388e70cdd291d2b7dfcc6185c7850e6826", 0x13}, {&(0x7f0000000840)="4541c71d11cc9d13d7021af8b51edc0587", 0x11}], 0x5, &(0x7f0000000a80)=[{0x60, 0x11c, 0xca, "1b33f3db73ea708a85b45fb17ac82b66123a515014ef4b8aad394d67258009b13a419cf86cf9dc7c5e5cd49d486cc24a85330b44dc5e5ce23fab903d3a47a4c0e6bc0de54de57d44a5277d"}, {0xa8, 0x118, 0xfffffffffffffff7, "2ea1e663b8d8aa1fd8db241b08eea22adfef3b06934fd676685af4b37bf345cab455e070cda4a315796c058de4b5364b349b5f3115db50daf12789aface901a57591c2cfe64d5e9af542a32d7953fc4376aa1613cb4600f7a1b6b13db7a3cd7820318ccddf0736bb5f6d6a5f5a20a873bc9e61790f916c56a83f51c83320e4534975d78ee0a7e633e0d90a972d0615bc206d587f"}, {0xf8, 0x108, 0x3, "9d8eb2137ab479d3e564c21947940c4a7d2132b331e5d8bafc290ee46d4f789751cb02f1ba687f949616ad8217185684aeaa001dd9b77c72a3e3121a707641eeeb0bd3c97ac37f2b631d914de7f2e4bb4968084b914fef7e4d541e69af3da26821b03ae1e32f4d7da992d3cc779eab18f8a780d1c9e43c594757033a0eef2407b19d3cf78c6b854761b924530bb4fcc92697d54c44847948097aeecbe1285c79584393d4f17d00a95344fc0fe3b6b3fa10c44a80c940636d717deea9c04f50043453ab819d58983aab5913d1c24064aaba76fdfa444aa592ee0e403d524e2d8dea27a0db642b"}, {0x1010, 0x101, 0x4, "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"}, {0xb0, 0x0, 0x3ae, "af63263ffbd7b566e60f74bfc90713023a515c7a100a17d5f46b92509039bdc473b67ab0cf7035c90acb9130556d45ff39a9a05d2f5e2e80cc783fc7aa95b3f4ca43471008a68e60087b452891cb5027ffa839f400e4c1641640b1deea90617654452a8072ecb166d64f2f9a09d8df804a0b9d4bcc4c739c90e74c4ae57b0c2700475fffeb12ec86998cc079c52be0d45ba80c7c28a96a737387e7d5aa9f0e71"}, {0x18, 0x107, 0x1, "4514e923c0"}, {0x68, 0x0, 0x7fffffff, "de84b80b34be79747c13789ca82c565f190714112f73e2c0905cbce5c8a780b83e4e07759a52ae079a75371b9d5a9870ca218b84ed396fc778b2a924f464a1236dda956cb1aa6ca304420479e8c44a71160bb37a6254"}, {0x98, 0x117, 0x100000000, "5e0f761530e033f5466b4f5389906c351fbac08d2654b4f1bc3b0c3b49cd3730c09716b5fd3c6dd2cac9a978fa6dfb8de5dc8a416bf1a633789adbdcb709bfa38e45c167ef49a9aba3fa7262eb3c9b23624ece12795e55f574d8c1808112002ef2465e1245bc2168662b5c59db5c01b7534387019f10a393c4e4f9c5b435a8a6d405"}], 0x13d8, 0x44005}, 0x4008880) 2018/05/31 00:16:09 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$bt_hci(r0, 0x107, 0x9, &(0x7f0000000200)=""/25, &(0x7f0000000240)=0x19) r1 = gettid() r2 = geteuid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r1, r2, r3}, 0xc) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$KDSETMODE(r4, 0x4b3a, 0x6730) 2018/05/31 00:16:09 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000240)={0x9, 0x2f2, 0x1, 0x20}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r1, r1, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:09 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x749) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x5e, "2b58d14e58224955f924c20b8992c223a0a22c573d6ebf97457f66705da0c0192ff0680bcf10afb4bbb6d31034d431bda21fef7624141440978e37879ef7571b6eeb38fccb0410a93d6b7cd5273f6b08d1df6f4da4da58e7f7de1d028f28"}, &(0x7f0000000140)=0x66) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xc2, 0x1, 0x6, 0x80000001, 0x40}, &(0x7f0000000240)=0x98) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'team0\x00', 0x1}, 0x18) fcntl$notify(r0, 0x402, 0x80000000) fanotify_init(0x6, 0xc1400) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x111102, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000080)={0xcd62, 0x7, 0x7f00000000000000, 0xf52}, 0x10) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x100) 2018/05/31 00:16:09 executing program 7: unshare(0x64000403) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000015c0)='pids.events\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001600)={0x6, 0x290, 0xffffffff, 0xfffffffffffffffe}, 0x6) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x1}) 2018/05/31 00:16:09 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) modify_ldt$write(0x1, &(0x7f0000000040)={0x6, 0x20000800, 0x4000, 0x8000, 0x0, 0x6, 0x3, 0x7fffffff, 0x200, 0x5}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x1000000000000000}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/05/31 00:16:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x6ceb4543, 0x200000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140)=0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000180)) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x1c, 0x1d, 0x1, 0x0, 0x0, {0x1f}, [@nested={0x8, 0x67, [@generic="89"]}]}, 0x1c}, 0x1}, 0x0) pipe2(&(0x7f00000001c0), 0x84800) 2018/05/31 00:16:09 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:09 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x749) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x5e, "2b58d14e58224955f924c20b8992c223a0a22c573d6ebf97457f66705da0c0192ff0680bcf10afb4bbb6d31034d431bda21fef7624141440978e37879ef7571b6eeb38fccb0410a93d6b7cd5273f6b08d1df6f4da4da58e7f7de1d028f28"}, &(0x7f0000000140)=0x66) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xc2, 0x1, 0x6, 0x80000001, 0x40}, &(0x7f0000000240)=0x98) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'team0\x00', 0x1}, 0x18) fcntl$notify(r0, 0x402, 0x80000000) fanotify_init(0x6, 0xc1400) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x111102, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000080)={0xcd62, 0x7, 0x7f00000000000000, 0xf52}, 0x10) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x100) 2018/05/31 00:16:09 executing program 7: r0 = socket$inet(0x2, 0x80003, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x3864000000, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x4, 0x7, 0x0, {0x0, 0x1c9c380}, 0xfff, 0x6}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000094fc8)=[{0x0, 0x0, &(0x7f0000d55000), 0x1, &(0x7f000027c000)}], 0x216, 0x0) accept$alg(r1, 0x0, 0x0) 2018/05/31 00:16:09 executing program 4: unshare(0x400) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYRES64], 0xfffffffffffffd9c) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x7c, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f00000000c0), &(0x7f0000000180)) fchdir(0xffffffffffffffff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) listen(r1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r2, 0x25, 0x70bd28, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x24004054}, 0x20000000) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x400}, {}, {0xffffffffffffffff, 0x80}], 0x4, 0x50000000) 2018/05/31 00:16:09 executing program 1: unshare(0x68000200) r0 = socket$unix(0x1, 0x1000000002, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="00020720ffff050c0000800300b4000300000386489a25cdcd1672d7a20585e572d1c120e2de2772324c855cf7c9c2e5ac7923f89aec3163820f4d1791e8aa144610bd150ac7a88e32c572ffe2af922de4b150324620d72f35c85c53e4543e5d5f4aff71eaf64de2347514f0a4b844b0c13692bfaf38230d7286c716e441b15beece45c9ba2527227ae739e5d0c0cce0e2d04acba198496a31e0ddd551f6f7f071033a9894d378d84a5d70f768ee79e837046523d3a8b99078c0d3079a7a550707e36c319ce42ac0"], &(0x7f0000000040)=0x16) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="90010000e742d10800309683aaa0d237c1537e1f40a074b02540d4fde546ec52499e6094"], &(0x7f00000000c0)=0x28) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x800, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={r1, 0x8, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x11, 0x3, 0x1, 0x8, 0x8000, 0x1, 0x2, 0x57, r3}, &(0x7f0000000200)=0x20) connect(r0, &(0x7f0000985ff8)=@un=@abs, 0x8) 2018/05/31 00:16:09 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c1c240970") r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) signalfd(r1, &(0x7f00000000c0)={0x1}, 0x8) connect$packet(r1, &(0x7f0000000080)={0x11, 0xfd, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) fallocate(r1, 0x0, 0x0, 0x73e0) 2018/05/31 00:16:09 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000001c00)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0xf, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="10000000000000000000008a0100061d"], 0x10}}], 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r1, &(0x7f00000003c0)={0x2, 0x4e22, @rand_addr=0x5}, 0x10) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f0000000300)=0x10, 0x80000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000340)={0xd05bfe5c403b265d, 'ip6gretap0\x00', 0x1}, 0x18) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x800) r4 = accept4(r0, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x80, 0x0) getpeername$netlink(r4, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r3}) 2018/05/31 00:16:10 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000240)={0x9, 0x2f2, 0x1, 0x20}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r1, r1, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x7) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x21, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200, 0x0) [ 134.074909] IPVS: ftp: loaded support on port[0] = 21 2018/05/31 00:16:10 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) [ 134.173140] dccp_invalid_packet: P.Data Offset(68) too large 2018/05/31 00:16:10 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x0, 0x3}, &(0x7f0000000140)=0x8) unshare(0x40600) ioctl$TIOCGLCKTRMIOS(r0, 0x405c5504, &(0x7f0000000080)) 2018/05/31 00:16:10 executing program 5: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x280, 0x0) mlock(&(0x7f0000ff0000/0x10000)=nil, 0x10000) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000180)='./file0\x00') ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ff7000/0x3000)=nil, 0x3000}) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000200)={'IDLETIMER\x00'}, &(0x7f0000000240)=0x1e) ioctl$KDENABIO(r0, 0x4b36) [ 134.253854] dccp_invalid_packet: P.Data Offset(68) too large 2018/05/31 00:16:10 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000240)={0x9, 0x2f2, 0x1, 0x20}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r1, r1, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:10 executing program 6: unshare(0x2000400) r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x100000000, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, "cfab04f82a888f209c6aeb88b669a1a7469676db8f175db4820a190b9ee5935b96c3b4f27e5846df8d182918"}) 2018/05/31 00:16:10 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:10 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000500)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, r2}) 2018/05/31 00:16:10 executing program 3: unshare(0x400) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000b00)=""/193, &(0x7f0000000a80)=""/97, &(0x7f0000000040)=""/127, 0x5000}) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000180)=&(0x7f0000000100)) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000340)={0x3, 0xfffffffffffffffc, &(0x7f0000000380)=""/115, &(0x7f0000000c00)=""/156, &(0x7f0000000400)=""/185, 0x6000}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f00000006c0)=0x1) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000900)=ANY=[@ANYRES64]) socketpair(0x8, 0x80e, 0x741, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000700)={@llc={0x1a, 0x33f, 0xfff, 0x3f, 0x4, 0x100000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {&(0x7f0000000240)=""/170, 0xaa}, &(0x7f0000000300), 0x2}, 0xa0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000940)={0x0, 0x1, &(0x7f0000000680)=""/55, &(0x7f0000000800)=""/71, &(0x7f0000000880)=""/103, 0xf000}) r1 = semget$private(0x0, 0x5, 0x240) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000ec0)=""/246) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000004c0)={{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}, {0xa, 0x4e20, 0x5, @empty, 0x800}, 0x7, [0xfff, 0xb09, 0x20, 0x100, 0x4c, 0xffffffffffff73b4, 0x0, 0x5]}, 0x5c) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)) 2018/05/31 00:16:10 executing program 7: r0 = getpid() process_vm_writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/35, 0x23}, {&(0x7f00000001c0)=""/10, 0xfd3e}], 0x2, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/201, 0xc9}, {&(0x7f0000000380)}], 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x4) 2018/05/31 00:16:10 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x400, 0x80000) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000100)={0x5c, @broadcast=0xffffffff, 0x4e21, 0x2, 'none\x00', 0x4, 0x3ff, 0x28}, 0x2c) mprotect(&(0x7f0000b13000/0x3000)=nil, 0x3000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000066c000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x730000}, 0x200000}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x30400, 0x0) ioctl$TIOCSBRK(r2, 0x5427) 2018/05/31 00:16:10 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:10 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x20000, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r1, r1, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:10 executing program 6: r0 = socket(0x6, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000080)="3f776d970b3c579b41c9e2f0b2293d3f69ffbf6a044327058f29ee9757880e984f4f3f8a6aa513258f123e6a9470fea64830e625fed90d93eb3a44b11f42de1124de3d1da33828ec83d338be3b42a93ca6db1034a37c95ae4749bed7a9c95768ca65e8f42b507adb26a869507c9f5bb84ca5f80e2955df2d64570c0fc2fb7ce08e1a50a7dccbc336c0ea9c53fde5e5e8d2189b519449993f513efbe40a5bd51b46103fa067364c58d99744c53e8988da77279290bd9da0a73547d1eb732234a7814fe39c997d195febba0581e2b00513a81d0abd5c9b58b96da37bdf14d3d46ea4e0d852c25b2822eb5d3e9703761878a661cf", 0xf3) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x200, 0x800) ioctl(r1, 0x1, &(0x7f0000000300)="c615262c8523bf01a4cabac432ef9340db9f45e80628486e2aea9bb41b9450fbcd0c93a2d9bdf3ee97180dc74f2281c28f38155cef829b2df13ad6d47b9d543266f0794347f790ada099caa113c4dc9ad6de3a01d1f647381c4080a3b9b6b87624002f2e7588d9d8f42ed481b77ca1b98a574000000000000000f72b4edc") socketpair$inet6(0xa, 0x3, 0x20, &(0x7f00000002c0)) r2 = socket(0xa, 0x80000, 0x7) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000b56f40)=""/192, &(0x7f0000000040)=0xc0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000280)={0x30000001}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0xfffffffffffffff9, {{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x17}, 0x7}}}, 0x88) 2018/05/31 00:16:10 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0x8001}, &(0x7f0000000280)=0x8) r2 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000100)={0x3, 0xfffffffffffffffd}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x8, 0x0, 0x200, 0x5, 0x1000, 0x8, 0xffffffffffffff82, 0x4, r1}, &(0x7f0000000300)=0x20) 2018/05/31 00:16:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_tables_names\x00') ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000180)={0x0, 0x70, 0x5, 0x10001, 0x8000, 0x1, 0x0, 0x3f, 0x40000, 0x8, 0x67d3, 0x8, 0x8, 0x0, 0x5, 0x5, 0x635, 0x2, 0x6, 0x3ecb, 0x6, 0x5, 0x3ff, 0x80, 0x8a1, 0x1, 0x80000000, 0x8, 0x80000001, 0x5, 0x6, 0xff, 0xe55, 0x2, 0x7, 0x6, 0x137, 0x401, 0x0, 0xdab7, 0x4, @perf_bp={&(0x7f0000000140), 0x8}, 0x0, 0x8, 0x4, 0x7, 0x3000000000000000, 0x5}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, 0x15, 0x301, 0x0, 0x0, {0x2}, [@nested={0x4}, @typed={0xc, 0x6, @uid}]}, 0x24}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080)={r2, r3/1000+10000}, 0x10) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000002c0)=""/179) 2018/05/31 00:16:10 executing program 3: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000000140)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000100)="f5b276617e240cfc02b66ce7c951011c21a1bd3c2c0f3eba9f3e6ac291e3861a"}) open$dir(&(0x7f0000000280)='./file0\x00', 0x20000, 0x100) ioctl$sock_ifreq(r0, 0x897f, &(0x7f00000000c0)={'veth0_to_team\x00', @ifru_settings={0x401, 0xffffffffffffffff, @sync=&(0x7f0000000080)={0x0, 0x6, 0x200}}}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x10d, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/31 00:16:11 executing program 7: r0 = memfd_create(&(0x7f0000000040)="000276d43857a72667ae19eae24522680b00000000000000000000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) r3 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x1) write(r3, &(0x7f0000000040)="0600", 0x2) sendfile(r3, r3, &(0x7f0000001000), 0x10000000000ffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ef17a8c5ae95ec86760de884e9740474a13eea165c0322901dc6bd36cde2c51d41b7f0b014f9f91eeb7c37c7340f476c8d753d000aa8faf8fb574dbcda6dc4d"}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x100) 2018/05/31 00:16:11 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:11 executing program 5: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000140)=0x4) mprotect(&(0x7f00005fd000/0x3000)=nil, 0x3000, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000200)) 2018/05/31 00:16:11 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000240)=0x60, 0x80000) sendmsg$nfc_llcp(r1, &(0x7f0000000500)={&(0x7f0000000280)={0x27, 0x3ff, 0x2, 0x7, 0x84, 0x2, "44064ebe9c081548ea1034f8645d26d9aac99d4cbc191189612e21094b81c454e35d073b5dc7188189cca1cd879c12dd47fd12e90634aa9235ff4a1491d6de", 0x1f}, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000300)="1dc104bf5064b72aca0153bf5c312f039959a68bdb5f1bcc2cb00c03e3351c889ca398f7405ec5a7f8d5aaa680ba87b56934f096154251be119f9c9e9eef9b9817f47179bccc716cbf8d4fd07bb29c36d95b3ebfdf297438a3f674471803beb3d1fe2878e254b4f3bf587be868d942befdf7933c3f504729c1a6f0633e29014f5cead1cb0bd0bc5d37cf5bb319515633cf415506b40a0b9d350f763315d81ae5b684b2deac3b0cb53aa07b0955e05d6a8c59132aa1f12438adf6c7223acbe3046426a3e0f7f7f87c14827ac62aff73d8653d31", 0xd3}, {&(0x7f0000000400)="ac3c36791227c7eece7f08ca716f7a713b48b249048b59bb7770c9411a457dbb7cb40e065e9b891264985289d329e8eed49872cbb36c5b88d2d98345e03fd886f36474f96edb06991dc21480e6143340d7e363f03764a628d1f605157aee274f664794c822436fa34577bcaeac8aaca364aaee27a250b1db45df435947a8ea16669e889bc8ad2a6f054c4ac5f903b1abef9b91f9fea3c327372f9c76ab4b043a709f", 0xa2}], 0x2, 0x0, 0x0, 0x4008000}, 0x8085) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x441, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000040)={0xfffffffffffffe00, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}}, 0x108) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000600)="3e01f50e5dd66b6f4db944f8ca04d8b92e8e2e05aa8f3b33", 0x18) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000180)={'ifb0\x00', 0xffffffff}) close(r2) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f0000000640)={0x0, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/31 00:16:11 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r1, r1, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:11 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:11 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x1) socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") timer_create(0xfffffffffffffffe, &(0x7f0000044000)={0x0, 0x11}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40, 0x0) 2018/05/31 00:16:12 executing program 1: unshare(0x24020400) r0 = socket$unix(0x1, 0x4, 0x0) listen(r0, 0x0) 2018/05/31 00:16:12 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000140)=&(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x806, 0x0) r2 = dup2(r1, r1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={r1}) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000040), 0x4) 2018/05/31 00:16:12 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fdatasync(r0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f00000014c0), &(0x7f0000000080)=0x272) 2018/05/31 00:16:12 executing program 6: r0 = socket$inet(0x2, 0x80804, 0x8000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = dup2(r0, r1) unshare(0x24020400) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r3, 0x800, 0x70bd26, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x50}, 0x4000) r4 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f00000d4000/0x1000)=nil, 0x1000, 0x2) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000000000)=""/14) 2018/05/31 00:16:12 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:12 executing program 2: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r1, r1, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:12 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) rt_sigaction(0x1c, &(0x7f0000000080), &(0x7f0000000240), 0x8, &(0x7f0000000200)) socketpair$inet(0x2, 0x807, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000040)={@local, @rand_addr, @multicast1}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={0x5, 0x0, 0x8, 0x1, 0x7, 0x10000, 0x8001, 0x8, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={r2, 0x2f, "e7dc260b8f121139377eac3bb120ff67d854420220943fe51fea0605b876bc3d2c5a48ec819bb60cdad7d287c7cdf1"}, &(0x7f0000000340)=0x37) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x3, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) ioctl$VT_ACTIVATE(r3, 0x5606, 0x257e) syslog(0x0, &(0x7f00000000c0)=""/254, 0x2e2c58e58a23657b) 2018/05/31 00:16:12 executing program 7: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) capset(&(0x7f00000000c0)={0x19980330}, &(0x7f0000000000)) 2018/05/31 00:16:12 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="f8bd023749ec26edaaaaaa0086dd6050a09c00022100fe8000200400000000000000000000bbfe800000000000000000000000deffa9007173c6e9270b9d1cbfd90bea84cd153bd6878470d614b1193609000000d8e82974d27561df8bbc0dcc0000000000000000000000"], &(0x7f0000000040)) iopl(0x204000000000003) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @multicast2}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xfffffd0e) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x3, 0x5, 0x400, 0x0, 0x200000, r1}) 2018/05/31 00:16:12 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:12 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x4000) ioctl$TIOCSTI(r0, 0x5412, 0xffffffffffff48a2) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xfffffffffffffffc, 0x0, 0x401, 0x6, 0x0, 0xffffffffffffffff, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/31 00:16:12 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000006c0)={0x5, 0x0, [{0x2, 0xa3, &(0x7f00000002c0)=""/163}, {0x100000, 0x51, &(0x7f0000000100)=""/81}, {0xf000, 0xc2, &(0x7f0000000400)=""/194}, {0x0, 0x96, &(0x7f0000000500)=""/150}, {0x400000002, 0x11, &(0x7f0000000680)=""/17}]}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYBLOB="8d6fef"]) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xe8a, 0x3, 0xcc, 0x9}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000040)=""/28, &(0x7f0000000080)=0x1c) 2018/05/31 00:16:13 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4) select(0x40, &(0x7f0000000000)={0x5, 0x46, 0x101, 0x2, 0x7, 0x8, 0x4, 0x5}, &(0x7f0000000040)={0xa3, 0x8, 0x8, 0x5, 0x9, 0x4, 0x4055, 0x9}, &(0x7f0000000080)={0x8cd1, 0x3, 0xffffffffffffff3d, 0x8, 0x6, 0x0, 0x5, 0xb4ca}, &(0x7f00000000c0)) socket$pptp(0x18, 0x1, 0x2) clone(0x0, &(0x7f00000003c0)="3317b5dc07636f330f22ff65b2dfc69ca7353a", &(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)="6008c08951ba74d3e4d4de8e09d651dbcf3b3dbadebef4f6ba9505786b982ac1243a709b73f6baefe42199a6238b38dd7b81f12ed941a3246174f6d9d6db9c0d11e1d96b8a6e783ac070643436c4205c21560175539057cf229859671bf3752272444d71bd09e30e6ceba84161d4787401db9468f1cf9222713c9e2768765900e8b198acf7bf05247c6c02f4ae") r1 = semget(0x0, 0x0, 0x400a8) syz_open_dev$sndtimer(&(0x7f0000000600)='/dev/snd/timer\x00', 0x0, 0x40a00) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f0000000400)=""/149) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000300)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00000002c0)=0x1000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000240)=0x4) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000280)=""/50) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000200)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000100)={0x20, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000340)={0x100000001, 0x0, {0x3, 0x2, 0xffffffffffffff81, 0x0, 0x2}}) socket$netlink(0x10, 0x3, 0x3) 2018/05/31 00:16:13 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x358, &(0x7f0000000ff3)=[@in={0x2, 0x4e20}]}, &(0x7f0000003000)=0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x14402, 0x0) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x2, 0x4, 0x40, 0x5, "79d8a336adcc0e3d97bb971faaa72342a1f05fb5052cc7c1f772c16d41527fd2b64776c461438f91da0c49a34ed7adbcf8c01c8282c0a9f8598e276f7e19fd", 0x17}, 0x60) 2018/05/31 00:16:13 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f00000003c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000100), 0x1000000000000116, &(0x7f0000000140)}, 0x0) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="00000000fc6464c6184c8d5fc51dc19caa6a4d2a3e4edd2312ec88a969768e7e232d129a977d53dd40eeb1ca1acb3fbe9e4756c4246840bc8f0b0d9345c570b21c41e691b92c9b3667c9b5babf66d662b1952869fdba16d106b8abfe429e2ada133f70b7bc6d6c8647d1343f89804451203fb3a0080a74c6e49bc1d87229bb34048978a559b1727c67110b72989ca2431403b402e19ef64bfd610e6049b93009eeb2bfc75df38bab9062ebc6eace02"], 0x18}, 0x0) close(r2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r1}) accept4$vsock_stream(r3, &(0x7f0000000100)={0x28, 0x0, 0xfff7ffff, @any=0xffffffff}, 0x1ab, 0x800) 2018/05/31 00:16:13 executing program 2: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r1, r1, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:13 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40, 0x0) sendmsg$kcm(r2, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="7148bd0a2adf08519d88b10a20e141af360d3577cdfd826df9017f0e2e26c28db35aae6df0f5c064b5c6499c8cdbf24d4f684b68f38d148fe2ad0f534e7b81ad24fcf9da302ca8185a4922b6f179da95a0c21dcf", 0x54}, {&(0x7f00000001c0)="ccb729f12ffe80536a42ed2f7ba6b7ebab027a4d3bc49e1b37902eb216e61b7d7118eca535de23446caba26d6ab08bd6a79f7390a00981f70db0295b9a16ee420225610ab1adf7658df26c072d136897e722925e7c30fef324392b28c56c9bb9623a3e9e8afc52ce76283bfc467236e96bd91b94fa5ba08c13f21db61d8673f9695aff8325f244bdc8265b82743b9f518832d64d15e6524d58a75bab682ac25b2d59f5570d06046dde1ac0482bc18294408b0ca39313435fb0cce289353bb2c7103fe5d3f295e47a473aaac2e5bb5a2a1965e2b96172634cd923bd3400ad3cc09313", 0xe2}, {&(0x7f00000002c0)="99d4ca812f4d96fbec9d5de30017ae0ca635060131634d036e6da01a53b3b57608fcc1dbfda7aadb99a55305b8e06942273398e64c432b16a34d1c18cb37bf8819dcabe9be53c51d2ac42fef57286b5164882ea74e68848e00cf7f894b9b0165f7dc264446", 0x65}, {&(0x7f0000000340)="cf9a91fe5d20ff9f020177dee9e43b1a5503a05d2e78486e1dfb996f910743a03a05c6a85ff6b4f844ac6200ea74bd2bbdb2ea30e8d374b1843733396b08ac296d41e26e9283ed01920cff999eca6f81cf573f12b2adf12611ae924c0f45bd5048580b2010d745b9e03ddbac60f2ac3c65932357080a6649fb104908fd5cde53ce4d37a3e1676d289367499aa0fd3b12dcbcf36f8246009009ec76749c9c194c126771e9bf70f233eaaf357d6a05c521fec3c7abe7b734a8bc344e719356a3ac0a0e984ca86bf13c678128dd038a33b5e05266a2d573b2e2e85055595a74ff9dd9849343dc7c80fd0924a5b79e360ebb10851d51437f39d67aa5b304b05472657d6830fb27a2a6e4231ce85600dae68c959f2f73cb1449f0cf0181ca492cd16a95fcba8b0931f296a9e19ab4a72135f6b72120431a78e25a2d22d0a76d96162b956d3ec1d7874705528db82b471b3107c384302571b7e4f7b240046527913676afe3c0d6f9d43f50a341ad86714870e615b4f3c5824b15e443dc8faa23892da983d7ca0dc3e225fa4357b1d61bf079957155c1300c3c66f14e86ac0663c658bd86185c45f7b51d4da5f03ec3cd43f7c4b53d29cc1619654941f0b4a25b85c60e4cbf465beb72c3d73bd078ae225f382ce146c0605de851c52efc65a2243e35f69a9bad90bb3b556b435bb4a1337e31339d86c054d7ef79e597ddee27e6eccc09a8aee200515a2d467db0abb53514a175d3ea084a4fdb571dec20dec454a885c2263af2352cac7d8b17039968168c58e70ee318d25740f17aaf868d8372fae653207b50109a42e334bfb65078f5d61aa42b64edc70c7389adfc2eb4fd71119401a254838d467057e7f9291eee4963ab8c794f40ee4e42435c4b3cb13e8db4e9abebdc5d53bb37445a91a6dd7a1ee0b5eb5b6e08b2e13793aa3177911cdec719e7d654c353b3fa3df9fd4e204ad0d3472715c62a0ff2e9dc2efc383c4d088a943f1dc05d3aa45cd245861c9d149508c22ba170164e6551bbbfe885d8750a00b3067a18e9a2c7ca10e42d7897069f605111b38e0b2fd7bbcb5f58b9d0513e4ccb449b0f7080c4c9226394cc5a592dac0ecacd7059cab88602ea7bcc223e0bd8c0ac836c37b1b64117bf9e15fde24f885d65158cddc7a8df8f66dc6d5df4dd1629316ba226f54fd73efa9e553e2cba80b6f7d83dcc938fd4195ed972ba01cc673b970c5b601569b258adcae484b4d8589d29a0d1c84ea2906027e87bf3681a1ace418934db4a2041d8ec3ee6f05960c3aaa0cc0c1f77cb9e92717c614d4a10350c4a58992fe03a293ce537eaa2d83810cedd6b067a350a98f2ef3901b348db0749f70bd69c24e432397f70aabead967970a9f41185e086b941152116c7c09ec2b145036b7ed9318b4cff169a5cf3668495245b3b49f6de2dbc5e6bd97efbccf81ed8290fd303e4f409714f967d9d9536118081c4dc869929126453486fb5def3bb5b8a13cc453d7b5e3ebaf37a449e4405a2f244cc9499070646bb04b82220847ef701c21c9802fe4bd2c2910f90730e49c7b82cf6fee4c8bdd6d78d7d2519878a5ea6bb3e1eeebc1b960f8528f0156edd0f8215a6aff0c1d045cda8a8d85c5d1ac3649307f5fb201c782a82e40af47202dc24a207328a11bc8773cc6a63534716cb1b1d1cbabaafd25128cdd943212ad937af46603b53c3d63814ebe813e9cc127032ee94c0a5627feb1858effdab8793c3464bc5eb66278f85bc22e84c6280255c8551654018ca13d2bcfe90e6a153ad0cb30b1e6011c4367e76a8b73bbb7f6b6c791f8efcf01c26b9ac8c234fce1420349e541ec5ecc02306aa8ce4862829762f40dfff80e36b6e9981f15d04bda01f5ccca1623197f93b47c493698445514a7fbbdce6935faaec33be520a5883729631850cf1f454ce5ea38c93e34ddd3e52e4d728acbbc7072c52a331e6abd1275157ceff85f6a4f1a6976231c333c9d51b607bb9c65cf008806e5aca8af860b9c22f50415bb0d58a87f8e58877c1201ea46e7f4b97560ac90b5bddb1f924e30a3eef09e8b1ab8fd40dacc4e3cea6aa5cc2e6930f5bcaeeab70a01d98a0c06b87f6b342fb3d3651068968660cc00a177ac81cf72196e52d3e14ce6bad7b480f0d20f268a5c931deaa3c90340949a01bad9d06a6e2eb59894daa6e691880ef4c895dd672f3549995e20b60bb60d4ff56170b2b0a3b7902f7254094b068397bff99d36a41c6c0853a248190af48b1fbc76fe522c84a7b93bde3f852e12087cf08db76a6bb04d2c5c11b09570d3c4dd750a14ac041590fd6e85d3fad390a317883efbed4a9b3af46e5da6b809b12e7c59f8d82dc6b9a45c372022f618bdd766277cf770da4484e6064f74e3c7313edab7cdeb1c3f26dd95dae205d498af418eacf6ae55c9a76497b1fc79fe2e85bd612ab6e68e5aa47069f68ab6a1c31ecd3e315876c44fb3abf4c8cbef03d49c671fd1e864b5a464af038576d7fb4eb4a17b47c1a56edbefe5321f6e9c6879ad510cf8f26d83c0f846084e0b1fc645e0e4d6bcbf4e54d4d071e3f1d5f85be5a512b6abc5efa8fc506b4fafb14ce24b8aa5d8086eada5177cf26df2a87abfcb698b59cfb24f658bca606d8504ef63d8f402e524f757b992ee7ab8c58f4626efa985c424f7447efc54901c3e1e8d5b6e4318c1beb71d6e8145f1efc970c63ea391e9059a2f91efeb4a93492b25373ec71f917a565bee94e7dcdccdcbcad49f4f4f462bbb3c24f32ea8bdcae0a502b0c8e7e6b701d121037d0e4612e2c0dc3eadd6d42f629224fbc85473111824c1a4214cf07a839fdc537e5303eaa900f42cd4df5209db930e8e8fec296af540c2d4b08d4bed1b7e0b69c9ba1fac5c2de66653d630c38d22188d63855555dea0244a43893faf4d9ce15e124c030ef58ed5dc1472cb4f7c78ddb785da8d10dea8e00a357fa1297f2b2123d8a023d0501857d353178b575fa4e07d1720db5531e3e5516a932e1c5a91c165efd86d7e5838cdf2a47d9e04900ec7b227c1a4134da0362cb867a87a8ccac4abae31ae396a6ed489016b830e333f79ce0248d621622d7a01452739990f375645fc5742f6fb633e4233423f4de144be1b299f8618ac0b4002a157bc46b962a680a36bd519dca13a83849dc55bc1268d25190dfba4a8b6cbafdf40ee6c6e5e7f7f970348d16ebeeccb555fc94a635bcd931d22af3b0adc070cdabc357986c303e8d304d23faa6a248a15ef57f3ab068a4a80975ffa9e62028f059564edba2b87e234c82d174258ae52d000fa5a56242b3bf292a60989bc30a8eae1b10ca7f34d1d7b31cf55dcbdbcc4969c9f7301e3d0c58887a3a9472803a6980482d328f513bc5d0c62fac3de5c5efebba0170eb815926e35d0ab89780f13d389444ac3ee53ac9299a595e945fc2bc1db2e54407c73b0fc19714dfab7412003b7439b6cd0e4913b04a6d8c9dcdd457ac080f95b4e9ce2106cb4c7fbead7073636375435390e5109a4585b97e2223fac371bd13dfde1a2e54378033859fc98c6ad5f8412de851e7b1afdb5156ef56f41b846789c004e6aba2a5c73f6a5eda3dae6ca1fa651f0a57ff9e07af5ef6b565c20d7f0b5abb6228190cfb2d4bd2afd71fca659d4dc1a0748c6aa32bb6aa0a055e9c4c77fef275036a7d9354c03fcdf9fc07b7dfa2287998f067d5f1a7dd915784ceb8c9fa681cd0994acc496af927d41d279bae11d4d9a8fa8340fd73d8e577cc8c8000531827741b25241aae8189fe83e5aeda3f00637de7134d62a5f541386aed8c0c39195e9771fba744ec940319b62f4ad7f61904c512ff9c166428aa4379f0e93305d4e0bb21669e8ccbf3e37d898ecdb9b1cb48cba7deb1d00c9dd8b74d44ad7630cfb2612adb795fbce0eea9754b198ac02a99fd4837cd2720cd2fe0449ab92b39c9c9757514c5fd29f703a968b5145bfe2464ab1fd1147e724e810f61a34bb64547d1a4506029c8645f21cae186781635c3c699e66aa9c541f30af8b4758678052012305447b52f9871a7fe134462315ff6ebe638f8947f428df523f690aded9b7c594bc3e31882b218ab3c1bdb6725fa38f64c1dbc4473ecb39a85ca9d624c17b67de31efa2d271d9bc93fcd1a6823b8d13b73f7ed9a49a493ae8a0d298b111cf2c08ca847ace825af83ef547ab70c400bf111b467597320b8de6ce2ae60681503728d404c930e969f922a8ca7227985419ab0825012dc7190e3cf378afeb83b0af22b29b2964950fdda104c91f0eb5b6b98dcfc84390dbf7e9d0b5c5a8f2051fb395a945d16799c32ce6a547e51863a82dd7ac0e3a063cafd4eb0b1784ac944cd466a776c51d22be3c2e572d7e79e472a576ce9d519a8eb8759e43c9e9a57f44ff11bd1669d2f640b7f74ceacb7b3605607c4df2f990b1eee66c3837bcd223645a18e8bff37fede1dcba38f978b130ca6d358eacb937779677d6e499be6c1e15d610f5918ea90459b8bba4f303aaf0db72a094ec226e4d128a027db1a9266152ed4a6f18b415b89728dab91c5082e39968bb0f37d3854c6b60707be0d44b1745cdb8a5b80b0c36d478dfc947e5c723cefac6c10814a06e77c175eb60ca77592acb6b6d5a66bc05dfb8f66b5e6653eb99e88d93f77143b3e923645fed89d2905b9030ad7a3c926a2c298533ba632863a55c14c5930737ba24675485b3eb1575b1a3effe05f6f6b57ae7bd83e7f31fb958d98ed48293d5d70039b0f291f4d186df98c82476335d689d931cf3056295a818d4c3a529f8dbefc94ebc40f87d8f07d29cb7dd8a52dc2022297ce7898d6cc479af1c160a07daa4d602c2c46da4ed05ade4b24b91393f7d69a325ef5c2b11c85a8f6477903de2b8350943f30d6a840d020e87f5103f1be557927b46c3e4cf15c01140c9e850a84e87e95833c3fb2a3ab93e14f940c00ea6c72f323e325323eea6aa9f847a0f49d7607cd5799f6ca7428bad2ca663da968a2b0bbe5791e306047ce20ada370f00f540c859c8f40f782317a2b3120eb603aebc2828ac0b6e4dd35f6cbb7713017e9df802f7b019b0e4789ace30298ed3f0a1b347001ef7db83798f6cac050f23be0fc3a7db3623d386d0687b8c29fde738e5a4b14e7a0190ba88305d688068170f45526e48d2abf777a56bbe8e198691829f0cbff4042600e13725aa38b607909f8c051d24946c3621b998d05692eb173a98e10459e032e7995fbb14b34f9d3bc7e7f307f6ffd8f19a66c77c3c7ae1732433603c463ece7890896d7e4c8aeea0f10acbb3cab2f3a618237fe90a00cd584e8a1b322251bc752bf4a7eeccc1a27837952e9e03cbecae7149b4b7a03113130393902c21c87d4a6d72b53c4208d8c227a9043d897ff0b84468f1b741238e5cb7a81e2b81662986f3118bc2b1faf593f27f1f3ca40970468593a1081263822f484316c7cc3f95e0e4b363618f483e3f326863293260e97f34ae44faca067bbb299dc8ba03399c87bf10b8e61f73ab41ab120919013c03e4311628610ad2bd0a813b7ed791f345c45b1d0170741110ce5ba7066135a7ef4b86a2db05a83ebcfe560a63c2911c877bff8a8327b4d936b0fe3ad29206ebe5046e68e873492982ea94558b0ffafc526ea9b33b8b116673bd52fd722c7d4ebc5d806326254bc6edcad1232448ab5430506a81d28c0f0408980d248cddf69006998ad9e95a3a5dfad1f5a148548d6ff70e66cbc9292f406ef5db389ce41f2f32f1476f713d215247f4b77f3b8f744d54bfde148a32812974369b3f81766f456153c1ac5fa0cbf", 0x1000}, {&(0x7f0000001340)="44ac99e417ad65ca4352c4e309c9c62cbf6b8cfec316b9c3d2360509017f312c4b96d641170c443ff73a1804fc501057cb07a561283074914bac6c37c081e39aef0673a21b50c9a51b78082d3e81de43b98793e6697bbb43a3cf5db31aa02e501600efe06802d8362b5160f771aa7526b0e19a24f08c4e00e4c58061f51b2c06f96a2fc111c188caf8c9ec650f3b140823fe6b3c3e296f3da040571c994a807f65c6fad7620a35fad84a61d5eeb435", 0xaf}, {&(0x7f0000001400)="6d63058ed079a621a0362292eea2b3330ee28e6ce29779fe935fe9ca9c799b2c9e8a93f44565181652e37f5a410b383294b64e312dda7c38ab4edcdc81ff348ff8333063267e36ce34e0d84335e81c2c0a661b3c81bba9d58699b1c626e7ae2896967a21d6774ddede9e3ee61afbf766f96d4f1b4bea609bfe8ac92a8e0c54a7dcd9afd81718c98586568d163536dbd14de95e788bc8e3c2646998566fdb23c1e0fa3ee3b35531fe55898a5377a3d2c8eaf310a962dac98eda0576a79d8322769d328206779acb810fa00d98d86628bf8c6d3b57", 0xd4}], 0x7, &(0x7f0000001580)=[{0x58, 0x11, 0x3, "b71afbbfd4d2ffcbdb5b50fc123b0bbc1cdaece45c7386b5ee70585e5dab56653ad52c0d32e0feed6405fbbc59d9841ad87baa8d165648389ecad3b2702559b297e03802fc2b33"}, {0x80, 0x10f, 0x75a, "50b44a0b9595c17de1680ab67e221cf3b2836a0da2994a5ead46c23cbde6a72c85dfeb5da0c883bf68ee74d846843ceb5456731b3c57a6d406083d1bde5020465eba9a713132ed0a58abf0c7ae420e7afed693125dde4e0d57cb9b94d0f3ae6215abcd2a7e9fae78a08eca64"}, {0x98, 0x113, 0x40, "1e1fd05bc511eb497d9883c23993531aa4633e54e9b7266326ad0094e307f6d9cacfb94ddf4a8f4bb6920699149d5ea830312f65ee966ccb1ba0775f2814633cc9bf4e2bbc170f9e771b44e4888f7ef17fc544afc0556017b629854c2372ff8cfb6d6529b694100b172a3ec5fd6c66cfff34fc739f9a1965572dfd1f2bc8ce9d2b"}, {0x40, 0x103, 0x7, "a74cf22bce906bef214cc18eb3b3f70c910b66a5e01540e2a762e118885716cbfde53ffc57cec1331baac7cb"}], 0x1b0, 0x8000}, 0x40000) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x3f}, 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000001780)=0x4) 2018/05/31 00:16:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x400, 0x2, 0xd29c, 0x3, 0x1, 0x0, 0xbf1, 0x1, 0x5, 0x40, 0x8, 0x401}) dup3(r0, r1, 0x0) 2018/05/31 00:16:13 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:13 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x0, 0x71, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000000)=""/37) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x200000) 2018/05/31 00:16:13 executing program 7: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x2000080, &(0x7f0000000100)="723e263ced613ef9dc1c8ab2a9246feedfde829d50ffccf8f672e530498ca56db488cba5abf5e6a1d10e78758b9739259c3e3047b666d6e6e863965c76220020ad4e120a5caba3040310c3c1ab8b5d0d95022d72ac92fcb861a8153c195c262bd29483027e19c3662235afdd04e0f77e833e608ba048699fca64cf7571ce6edc0621c447b038c06ab73ae144038ac3cb1082af720a98acbd0baad6983adfd39545cdf7bfc16aaef7246e2f491e520084f79ee4e26d1886761cc250d187f7490567da4d87c90d311d013968", 0xcb) fcntl$getflags(r1, 0x2) socketpair$packet(0x11, 0x2000000000000002, 0x300, &(0x7f0000000040)) r2 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r2) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="2d3c6589c26d41cc3330b6c15edb6df8f5bb1f6decfdd9a94c6f966487206b88"}) 2018/05/31 00:16:13 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x10001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}, [0x8, 0x9, 0x9b, 0x2, 0x2, 0x3, 0x2, 0x4, 0x2, 0x0, 0x7ff, 0x100, 0x0, 0xc5c, 0x1]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, 0x4) ioctl(r0, 0x8912, &(0x7f0000000080)="002d00000000009675057063d68c908898e0f624fef0c83b8b921e105370c252bf5b7351e9ec33e08ad2b584fd0930651a24a937ebb7fd") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x5}, 0x8) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082ef0a)=""/246) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x4) 2018/05/31 00:16:13 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x2}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r1) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r3) setsockopt$sock_attach_bpf(r4, 0x10f, 0x87, &(0x7f0000000180), 0x127) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000180), 0x127) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x698, 0x40000) 2018/05/31 00:16:13 executing program 2: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r1, r1, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:13 executing program 4: unshare(0x400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/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, &(0x7f0000000040)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000400)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000140)=""/1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af04, &(0x7f0000000900)=ANY=[@ANYRES64]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000940)={0x0, 0x1, &(0x7f0000000680)=""/55, &(0x7f0000000800)=""/71, &(0x7f0000000880)=""/103}) 2018/05/31 00:16:13 executing program 7: r0 = getpgrp(0x0) tgkill(r0, r0, 0x0) r1 = dup(0xffffffffffffff9c) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/05/31 00:16:13 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000100)={0x4000000, 0x100000001, 0x3b}) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='ns\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e24, @rand_addr=0x7}, @in6={0xa, 0x4e22, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x9}], 0x2c) fcntl$notify(r1, 0x402, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x7f, 0x3, 0x3, 0x2, 0x1, 0x80000001, 0x5}, &(0x7f0000000040)=0x20) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x80000, 0x0) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8, 0x42) exit(0x0) fcntl$setown(r1, 0x8, 0x0) 2018/05/31 00:16:13 executing program 1: r0 = timerfd_create(0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) flock(r0, 0xa) timerfd_gettime(r0, &(0x7f0000000000)) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x14000) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x7}, 0x8) 2018/05/31 00:16:13 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:14 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:14 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r1, r1, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xa, 0x5, 0x0) socketpair$ax25(0x3, 0x0, 0xc4, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="e000000a7f00000100000000010000007f000001"], 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x4}, 0x4) 2018/05/31 00:16:14 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="0700000000000800000000000800450000300000000000029078ac2314bbac14140011ff907800000000450000000000000000000000ac1414aaac141400"], &(0x7f0000000040)={0x0, 0x200000000}) 2018/05/31 00:16:14 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:14 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000005c0)={0x1, &(0x7f0000000080)=[{0x9}]}) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) sendmsg$can_bcm(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x1d, r1}, 0x10, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYBLOB="0700000000020000859dd763a3060000000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="010000a001000000040000a006010000c01a33f8156bf2ab"], 0x48}, 0x1, 0x0, 0x0, 0x4040000}, 0x10) io_setup(0x1000000002, &(0x7f0000000040)=0x0) io_getevents(r2, 0x80000001, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000140)) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000000480)=0x7fff) 2018/05/31 00:16:14 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x199, @remote={0xfe, 0x80, [], 0xbb}, 0xca90}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) mprotect(&(0x7f0000426000/0x2000)=nil, 0x2000, 0xfffffffffffffffc) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000000000)={@ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x14) 2018/05/31 00:16:14 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x62, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x1e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000000080)=0x14) connect$can_bcm(r1, &(0x7f0000000100)={0x1d, r2}, 0xffffffffffffffdb) [ 138.348709] Unknown ioctl 1074021777 2018/05/31 00:16:14 executing program 1: r0 = socket$inet(0x2, 0x80000000000003, 0x7f) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000580)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="140000000000000000000000020000000000d2a6"], 0x14}}], 0x2, 0x0) 2018/05/31 00:16:14 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r1, r1, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:14 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:14 executing program 7: unshare(0x24020400) r0 = syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x60000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x3c, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0xffffffff, 0x20}, &(0x7f0000000180)=0x8) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x28000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000400)=0x5, 0x4) getpeername$inet6(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x1c) 2018/05/31 00:16:14 executing program 4: syz_emit_ethernet(0x26, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="fb429cd719ac", [], {@generic={0x4305, "1d717d414f9e367ea5dfb7038b4c200d1f82155ea0112d98"}}}, &(0x7f0000000180)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80000, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/107) 2018/05/31 00:16:14 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f0000000280)=ANY=[], 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0x52}], 0x1, &(0x7f00000005c0)=""/188, 0xbc}}], 0x1, 0x0, &(0x7f0000004400)={0x0, 0x1c9c380}) r0 = syz_open_dev$urandom(&(0x7f0000000d00)='/dev/urandom\x00', 0x0, 0x101601) clock_adjtime(0x0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xb280}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x1, 0x7, 0x3, 0x2}) writev(r0, &(0x7f0000000500), 0x1000000000000024) 2018/05/31 00:16:14 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = memfd_create(&(0x7f00000000c0)='$*\x00', 0x3) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0x1, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x1c9c380}, 0x8) 2018/05/31 00:16:14 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=[{0x50, 0x111, 0xfffffffffffffffd, "7da6baace17b5a332f71ebbc2cbad048f828d80ffdbe60cb28a8faab0cdd538dde6e460871f727562c8fc109d13d98d6d3c29bfa96e109e1cf068528"}, {0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x160}, 0x0) 2018/05/31 00:16:14 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x30000, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xb67, 0x1, 0x4, 0x0, 0xfffffffffffffffa, 0xea, 0x100000001, 0x4, 0x7ff, 0xfffffffffffffffa}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x82, 0x0) pread64(r1, &(0x7f0000000100)=""/4096, 0x1000, 0x0) write$fuse(r1, &(0x7f0000001240)={0x59, 0x0, 0x1, @random="8ae5443599fff66791ba99da70d8c37b05829af4478e3b46b83725e45c54f3c8927e8a93233d65507cdb312f5b1a5a86f8182aac5eda28b2d316b96747f2cb66c28ab12ea8dc14a243"}, 0x59) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x10000) 2018/05/31 00:16:14 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r1, r1, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:14 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = memfd_create(&(0x7f0000001080)='nodeveth1mppp0]\x00', 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f00000010c0)={'icmp6\x00'}, &(0x7f0000001100)=0x1e) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x2400) sendmmsg$inet_sctp(r1, &(0x7f0000001580)=[{&(0x7f0000001140)=@in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0xfd}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000001180)="f7f41acc16fc6778f56c6deb00beaf79502c742af6a8ec621463abd56095d250bc4683bf73c322e80dc7b935ff22a9521ceb165ad5371097ac6f96f2b73a5e21a063840a2fa61b8262d1b14a41488b9a603cb4f0fda86cc694f689fac0941f6caa057a22aadb8916a3a7aaa5f6f937185e1c39c37ea91e4ece20d4525532f6dee96aacfae42e322e22c240b490c23b37ff9a3406d1ab4e6f86cce405a7a89f38b68cd97d591011ae791ea302405f0a64451d62f8877c226d18305463d36a6ee6dbe453707ad09d5cc9", 0xc9}, {&(0x7f0000001280)="c6b7c6b0060726af71062bf450557350ca17cb5b3f5eac0808a2de0898151f549afcd44461aafd4ce68b1f8376deefc58d01523463d4cdb243f83842fac4e4e3376fbdcae8b9dec2f8b4f8d54e0aae11483e697e985c8c343667d3da3bde46a120d488b98251d709c3ce1a6c694f71897a933131d382b200aa386aec201e74667c914871e88432993c6d1dd9bcdecb21feee23ecfa02e05bc5a380e93a2c9c5f5f0ba7a16eccfb49f3273fe7ccd73ac1eae0308fac12f6a19f4c1e0b887de78a87e669a13c61ba326d977d26408f36890d8757b364f3685261", 0xd9}, {&(0x7f0000001380)="9eab23a5a3de764e1bc690029fc7ee77eb3a4536f7cc68a9ea272caba3f59fd10168f9c59263d4bd37c4c945c293fcedbeaf0f8edd0dbb4be5ea253e284da2bfebb8fc1d8e2f0ac2c43579b70f54fdaa2ab84aa46efa8bdcddf7e6e522fa1e516422fed17df67716e9f2af168632e96cae7bc5d3f4eded516a0a86acd6539847650c42316be3963c643b3aa0715134bc0c33b52d0d629751c9a19975287c", 0x9e}, {&(0x7f0000001440)="a20c2e3a15abc891aca99c7cade5b487cd0f0dab5d21aae11269dd9effaf38d595ce294bb722bd9d9c3d26770b516d8fe3fe9dd771bff5ddf75eb450bbbdb64927f494906fc10d8a82ac97295076d65db5b8f813d941c1448b42a0e5c56214b3ff89114181ca5512f214a0a85950090d6433a1ad9f647295bbc6cc0a2549a2788d8ee1f0dbeec5a0c24944666e219fbe1fd089ce17e795ca9b212f763fa7c12f1be17150436ed0f683e5845944faf8f02f7185e02336d7aafa7ac2533568640e59a4d6eda7af599640221448dda97741be7c5253355061e6fdc5d60287010286c8", 0xe1}], 0x4, 0x0, 0x0, 0x4000}], 0x1, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001040)={'ip6tnl0\x00', {0x2, 0x4e23, @rand_addr=0x7}}) 2018/05/31 00:16:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000000)=""/2, 0xffffffffffffffdd) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0x0, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e24, 0x4, 'nq\x00', 0x30, 0x9, 0x3f}, 0x2c) 2018/05/31 00:16:14 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) unshare(0x24020400) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000340)) getcwd(&(0x7f0000001380)=""/4096, 0x1000) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000100)) [ 138.997341] IPVS: set_ctl: invalid protocol: 0 172.20.20.18:20004 nq [ 139.031611] IPVS: set_ctl: invalid protocol: 0 172.20.20.18:20004 nq 2018/05/31 00:16:15 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=[{0xa8, 0x1, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x110}, 0x0) 2018/05/31 00:16:15 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x20) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x576, 0x80, 0x24199da7, 0x8}]}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0xfffffdfe) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x2402, 0x0) 2018/05/31 00:16:15 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f0000000280)=ANY=[], 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0x52}], 0x1, &(0x7f00000005c0)=""/188, 0xbc}}], 0x1, 0x0, &(0x7f0000004400)={0x0, 0x1c9c380}) r0 = syz_open_dev$urandom(&(0x7f0000000d00)='/dev/urandom\x00', 0x0, 0x101601) clock_adjtime(0x0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xb280}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x1, 0x7, 0x3, 0x2}) writev(r0, &(0x7f0000000500), 0x1000000000000024) 2018/05/31 00:16:15 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002ec0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002e80)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000002d40)=ANY=[@ANYBLOB="0a0000000000fa00", @ANYRES32=r1], 0x92) 2018/05/31 00:16:15 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x400) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @dev}, &(0x7f00000001c0)=0xc) bind$can_raw(r0, &(0x7f0000000200)={0x1d, r1}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x4a, 0x204500) io_setup(0x10001, &(0x7f0000000100)=0x0) io_getevents(r3, 0x8, 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)={0x77359400}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) clock_gettime(0xfffffffffffffffb, &(0x7f0000000780)) 2018/05/31 00:16:15 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x200, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x6, 0x20004f, &(0x7f0000000040), &(0x7f0000000100)=0xfffffffffffffe9c) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000000140)=""/24) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x1, 0x356}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r4}, 0x8) close(r1) 2018/05/31 00:16:15 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r1, r1, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:15 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=[{0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x68}, 0x0) 2018/05/31 00:16:15 executing program 3: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) fcntl$setpipe(r0, 0x407, 0x26) 2018/05/31 00:16:15 executing program 1: r0 = epoll_create1(0x0) ioctl$SG_SET_KEEP_ORPHAN(0xffffffffffffffff, 0x2287, &(0x7f00000000c0)=0x66b9) fcntl$lock(r0, 0x25, &(0x7f0000000080)) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x1}) 2018/05/31 00:16:15 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x18912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80, 0x0) sendto$inet6(r2, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000340)='/dev/md0\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) clone(0x0, &(0x7f0000000500), &(0x7f0000000100), &(0x7f0000000300), &(0x7f0000000480)) ioctl$HDIO_GETGEO(r3, 0x80081270, &(0x7f0000000080)) inotify_init1(0x80000) 2018/05/31 00:16:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/31 00:16:15 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) ioctl$sock_ifreq(r0, 0x8947, &(0x7f00000001c0)={'lo\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x2711, @host=0x2}}) 2018/05/31 00:16:15 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40200, 0x0) socket$unix(0x1, 0x5, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000340)="88", 0x1}], 0x1) 2018/05/31 00:16:15 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r1, r1, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:15 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x48, "d6971772af7ac605b4c6650ed61bcd727ba661d64098e50cb99973df402b6b9441f7dc26efc6dd883e8edc1e265def908b8c28fe0b5d5a0bb97275e16245981c42cbd347d3686be5"}, &(0x7f0000000200)=0x50) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000040)) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000300)=0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0xddbc7753699d1a6b) listen(r1, 0x5eb857) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0x76, 0xa33, 0x8001, 0x8, 0xffffffffffffbdb0, 0x2, 0x80000000, 0x0, r2}, 0x20) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r1, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000380)={'bond_slave_1\x00', 0xeb}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000000040)=0x5, 0x8) sendmmsg(r4, &(0x7f0000000c00), 0x4000000000001e6, 0x0) recvmsg(r3, &(0x7f00000016c0)={&(0x7f00000000c0)=@rc, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000001640)=""/112, 0x70}, 0x0) 2018/05/31 00:16:16 executing program 5: r0 = socket(0xa, 0x1, 0x0) clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000000), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8, 0x4) prctl$intptr(0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000080)="57dd37545b24ff4218ebfbf412d39813e26b324a8f30558cddcda11cd98ad0bbd64f3b24fa4e2b92007f2816cbd1407ac03da303d11fd4097d78dbae2a25eeef18da97215d141149b044b96c4a10cff3132947c9157df0113a29cb423e2c65f28a8a962beb39d5bd4f7b79970e2cab5aab55bc3f98931c3f499bb6f4868db3f888b0176ba4ee65a6d0d5ce8a2bce3c34229a8114a9296ed6127ac77e5a4a3a1c4e79d30bb7628b29274f9696320c0a1ac76ad315482ec6173e63c7adb61658c8e62d4b22d915540562039e16783d82", 0xcf) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) prctl$intptr(0x24, 0xf91) 2018/05/31 00:16:16 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=[{0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x68}, 0x0) 2018/05/31 00:16:16 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007c3fe3)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x32d) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/05/31 00:16:16 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x0, 0x0, 0x7, 0x7fffffff, 0x1, 0x3f}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000006fa8)={{0x50f}, 0x1, 0x3}) 2018/05/31 00:16:16 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0/file1\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400100) ioctl$BLKRRPART(r0, 0x125f, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r0, 0x0, 0x1}, 0x14) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00') 2018/05/31 00:16:16 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r1, r1, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:16 executing program 4: r0 = socket$inet(0x2b, 0x80000000000001, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x10, @time, 0x1, {0x7ff, 0x321}, 0x8000, 0x1, 0xffff}) 2018/05/31 00:16:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="1d7471dc424f9e1dd60a6143137f605e", 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x18}, 0x1}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/05/31 00:16:16 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f00000001c0)="3921327fed6fdd54333f6fed420cf5f5fc6dfcd0f34790cf010dab0b140387c215fe4c898a4465c8a3dbbc1e554cd53fe505bb3fab479db71355fe503706fddc61e3d724e86fab17fa5dcac6845a764ed7bae699979b521629bf9984f2708b7d611b23e04f489edaceb90f5844be6dceb73e7d7b79") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000180)={0x40d, 0x9c2c}) syz_open_procfs(r0, &(0x7f0000000100)='clear_refs\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") fsetxattr(r3, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f00000000c0)=' ', 0x1cc, 0x0) 2018/05/31 00:16:16 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=[{0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x68}, 0x0) 2018/05/31 00:16:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0x1, 0x4) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={"623a1e03000000aa49e1ee08e9726700", @ifru_flags=0x200}) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x8a, "709be70490532544c5dd083bbf9b608f037cf947c7e97108b023a659184f57b78ee25d49bec510eb4be484d5f6801527212874d83491f83ff72db0624dc55cc9dd10dcfc0a43a5edb371533a337344007111c666848e04a947fffb66d9e133804b075646f79fab31a62ce77e5fd4a555c9e9ce9ff9bc37d525aa05d9eda25edf511dba7ffaaece11a1f1"}, &(0x7f0000000180)=0x92) setsockopt$inet6_tcp_int(r2, 0x6, 0xdb68bd160e697040, &(0x7f0000000040), 0x4) write$rdma_cm(r2, &(0x7f00000012c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001280)={0xffffffff}, 0x113, 0x100b}}, 0x20) write$rdma_cm(r2, &(0x7f0000001300)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000380), r4, 0x2}}, 0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x3f, 0x3f, 0xfff, 0x1}, &(0x7f0000000280)=0x98) r5 = getuid() ioprio_get$uid(0x3, r5) 2018/05/31 00:16:16 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r1, r1, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:16 executing program 4: r0 = socket(0xa, 0x807, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x4, 0x5, 0x800c, 0x8, 0x4, 0x68, 0x80000001, 0xd36d, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x10001}, &(0x7f0000000100)=0x8) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) socket$inet_udp(0x2, 0x2, 0x0) sysfs$1(0x1, &(0x7f0000000000)='vfat\x00') 2018/05/31 00:16:16 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=[{0xa8, 0x0, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x110}, 0x0) 2018/05/31 00:16:16 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000440)="0047fc2f07d82c99240970") r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x8, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bridge_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00', r2}) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2500, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00000000c0)=0x1, 0x331) 2018/05/31 00:16:17 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") lookup_dcookie(0x0, &(0x7f00000000c0)=""/218, 0xda) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth1_to_bond\x00', r1}) 2018/05/31 00:16:17 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40080, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x2, 0x96e0, 0x1, 0x49, 0x40}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x58, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x27, @empty, 0x5}, @in={0x2, 0x4e24}]}, &(0x7f0000000240)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x6, 0x4, 0xaa2, 0x7, 0x11}, 0x98) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/31 00:16:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) io_setup(0x3, &(0x7f0000000080)=0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dsp\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000b00)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000280), 0xf}]) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x40001) io_submit(r1, 0x4, &(0x7f00000004c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f00000000c0)="96bde29c6bbe267bbb720158ebb0b104cd7ec53ae4b14eaa4bed548ddf9f238181e6b8592827a8bb0f394d4c38c5a61f4b376256300e1b33908d04333d59945417579f342ebdb56c62461c26a61f522a495cb3d9e8d6a0c52592b2cdf469667c8207f498922ed033157e18638f28ba561ad45f40548cf9f8cbf73c9abb7ec169c0457b30582b88ceb3d7d7895832d67dada7f8b865ea2c50f37c19e9362e", 0x9e, 0xb31f, 0x0, 0x0, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, r2, &(0x7f00000001c0)="03a01a100ef6110837fb1963f0ceb9290a32229a580c4392256e184805b701c6354b2ade87a0e95188995fdf6de2d2330f4267ae1d7b5d01584923023818aba7e552743d35a15fef7cab6f6e445f111d2d66464b4ab4f24488f763b3cccfcf48d5e709f1ee555c3cb39057789c81cea86b150b73112cf0083a45a87eea6a433c30ad8843b5f1618c98afc694e986dac3961d65", 0x93, 0x0, 0x0, 0x0, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xb, 0x100000001, r2, &(0x7f00000002c0)="a401b7b7e0d988aeaa4b2c113e3c796d12fbdf65e939f5abc4343c5bbc679eb14c2d78bd6289282dfd13a955984cd4ee66df684ee198396d501634b9fd7d", 0x3e, 0x10001, 0x0, 0x0, r2}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0xeee7, r2, &(0x7f0000000380)="ba65e1b8e77c19c0be3ad66ecc9b2884c6bad41b6caa073333159865b89f938da7b6d1ffb42c7776769cdd0d617c8d87ff075a290c76ba717ca0403d1ad4a60e7ceb0c93ae5cb0c8edc646be6ca5dafbc6f2f733ba30adad4c8d34dd26b6f6eaa3d561107a1b858874cec401617e2575a76873fcdc19c4cfcb9c7f3d93134d04efca25deff539e51650f795954ff025a20e08a3308163cce2f2064f531a5c03a625f3619f023a0bff17d3c0b3ff098cd296072f012d5fbe211d3308974dcc44309fb987ac6fadf028ed1afd3bf3de57aea2e2ac4cf4554a333fc7fe1a888", 0xde, 0x6, 0x0, 0x0, r2}]) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000040)={0x8000, 0x80000000, 0x5, 0x1, 0x7f3, 0x366f}) 2018/05/31 00:16:17 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001540)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f0000000080)) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0xfffffffffffffebc, 0x0) getxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000000280)=""/140, 0x8c) 2018/05/31 00:16:17 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=[{0xa8, 0x0, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x110}, 0x0) 2018/05/31 00:16:17 executing program 4: unshare(0x24020400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@dev={0xac, 0x14, 0x14, 0x14}, @in=@rand_addr=0x4c8, 0x4e23, 0x8, 0x4e23, 0x101, 0xa, 0x80, 0x80, 0xef, 0x0, r1}, {0x5, 0xfffffffffffffbff, 0x100000001, 0x80, 0xffffffffffffffff, 0x7, 0x0, 0x5325}, {0x100000001, 0x556, 0x0, 0x3ff}, 0xfffffffffffffff7, 0x6e6bb6, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d2, 0x2b}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x3502, 0x6, 0x0, 0x6, 0x2, 0x9, 0x20c}}, 0xe8) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000280)={0x5, 0x2, 0x4, {r2, r3+10000000}, 0xa35, 0x6}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000000000), 0x4) 2018/05/31 00:16:17 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r1, r1, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:17 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000100)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x42600, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x100000001}], 0x3c) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000080)) 2018/05/31 00:16:17 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x402cef, {0xffffffbfffbff270}}, &(0x7f0000000240), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/icmp\x00') 2018/05/31 00:16:17 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=[{0xa8, 0x0, 0x800, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x110}, 0x0) 2018/05/31 00:16:17 executing program 7: r0 = socket$inet(0x2, 0x20000000000002, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00000000c0)=0x9, 0x4) 2018/05/31 00:16:17 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) rt_sigprocmask(0xfffffffffffffffd, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)='|', 0x1}], 0x1) 2018/05/31 00:16:17 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r1, r1, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:17 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) getsockname$netrom(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)=':', 0x1}], 0x1) listen$netrom(r0, 0x7fffffff) write$binfmt_script(r0, &(0x7f00000004c0)={'#! ', './file0', [], 0xa, "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"}, 0x1000) 2018/05/31 00:16:17 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000180)=""/186, 0xba}, {&(0x7f0000000240)=""/200, 0xc8}], 0x2, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x4, 0x20, &(0x7f0000000000)="3847e877d2e5120d302c385893d5626a5779784dad67017d65c86e6237a8e76fd5fc7548925aaa1d22bfd71ddc2ad0b02a2197699ebd7b672bb554489d52f6d2efdd85c65b7ad5f7488b6c665093375f62f9b4496c581b12fc0215225d9fe25692b9a679cf79d9439e2a26753cfcb3a11d0a65e4fad4cb5fc76f9e87c15468ece33447b5c59de0a681b4c7e5462aaabe882a0304a96a5fe224c27077d1a72306ab5b7a83e75814bbbfdce8b4eb44247780c9a3bbb6882da855bfc486107b996875f31ff53857217359540f00810b1fb555", 0x10001, 0x6, 0x3, 0xd7, 0x6, 0x7, 0x100, "e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249d9b0d67ff190c0ed49"}) writev(0xffffffffffffffff, &(0x7f000069c000), 0x0) 2018/05/31 00:16:17 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000100)=@raw=[@generic={0x0, 0x10001, 0x0, 0x2}], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, &(0x7f0000000080)}, 0x48) r0 = socket$inet(0x11, 0x40000000000803, 0x0) syz_emit_ethernet(0x22, &(0x7f0000000200)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x1000, 0x5, 0x1}}], {@can={0xc, {{0x2, 0x5, 0x3, 0x80}, 0x3, 0x0, 0x0, 0x0, "b305651c99d58010"}}}}, &(0x7f0000000240)={0x1, 0x2, [0x252, 0x39, 0xa37, 0xcad]}) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x58, &(0x7f00000008c0)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=""/226, 0xe2}, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000002c0)={0x9, {0x2, 0x4e20, @rand_addr=0x9}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x100, 0x3, 0x20, 0x12, 0x100, &(0x7f0000000280)='ifb0\x00', 0xc1dd, 0x4, 0x3}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0x108) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/05/31 00:16:17 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=[{0xa8, 0x1, 0x0, "66c22c24e8178db0ce2a51371b0f8b982eeac605c04bed0f04540dcdb5ddf958dc5fb596f1a52f5a0c0125c09fe8d94f788ac6915f6f43c9c6904ebb9d2931bb849f65e7a39e1fabdc918013df6819a30971e80c3724c5ee65b19b18938d5653b27930efd119030ac61cb5e9e3aef84344ca0da9292987116eb5a8b429e20bba758a280bbabf0993131335c33513f8024d3ac23dd6b126"}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x110}, 0x0) 2018/05/31 00:16:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@setneightbl={0x2c, 0x43, 0x201, 0x0, 0x0, {0xa}, [@NDTA_NAME={0x18, 0x1, 'trustedeth0\'md5sum\x00'}]}, 0x2c}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000140)={0x7fff, 0x2}) 2018/05/31 00:16:17 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af04, &(0x7f0000000e80)={0x8000123}) 2018/05/31 00:16:17 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d8") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r1, r1, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:17 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}}, [0xfffffffffffff6c9, 0x100, 0xffff, 0x7, 0x1, 0x10000, 0x1ff, 0xe7, 0x1, 0x4, 0x2547dd25, 0x8, 0x800, 0x80000001, 0x8]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0xa7, "2849347d4c7a7e0cd6f5537bb1cadccb75fb4399b13fede94aaf60fcb516ffca8c6d705dea2636e7e2376b58bbc37dd8a988c94b252baec5a61ffe8430db4359e5ff94916e76bbaf8696fa73bd94c899f9ce6bcc1cafb25fb5434edc1e8453cd8ab85bd86b4a86f0de1a12d758c3fc2ad57892c7d087205e4942b29b7f9140c77c62565eb01768e4aa452891682bb53ad3bd01e1384484498d1972722257753624608609b1e74d"}, &(0x7f0000000080)=0xaf) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000100)=0x10) 2018/05/31 00:16:17 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=[{0x10, 0x1}, {0x68, 0x0, 0x7, "ace7a8b5f7eae4d07afd68779845afefa6491a3ad77867cbf472439fa4702244a8ec29cb5bc50159942aa0ba690490742061c8ed30a202fc0a4316f0e84289a443a32209571ea9330ee86a988bfdea170f7bd69f76"}], 0x78}, 0x0) 2018/05/31 00:16:17 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f00007b3f7e)="71bbc9d12e85a3fb556aa289cf38d79564ae4ab41396791977750ddacdc3efaf53cd8c07d823d788a7d890cc0e9aca7810ab298585448c0d10d6e42c1b467c06e5c8bd0f0ca4cf00c36adfcec4cc7c724b765a793f8d255b43a23ecb001c94e20d730d577d29b62121b8aac4b0ef5a839d944f7b80e4c59bd24db8fc7b4d3664539b", 0x82) write$binfmt_elf32(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x2f, 0x0, 0x0, 0x0, 0x20}, [{0x0, 0x0, 0x6}], "", [[]]}, 0x158) sendto$inet(r0, &(0x7f0000000180)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f0000446fc0)=[{&(0x7f0000cedee2)="87", 0x1}], 0x1) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/226, 0xe2}], 0x1) close(r0) 2018/05/31 00:16:17 executing program 3: mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x10) 2018/05/31 00:16:17 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x100003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0xfffffffffffffffc, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000000140)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'bond0\x00'}}, 0x1e) 2018/05/31 00:16:18 executing program 5: mprotect(&(0x7f00006c5000/0x1000)=nil, 0x1000, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x282000, 0x0) write$fuse(r0, &(0x7f0000000040)={0x28, 0x1, 0xa, @fuse_notify_inval_inode_out={0x6, 0x1, 0x5}}, 0x28) pipe(&(0x7f0000000080)) 2018/05/31 00:16:18 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000080)="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") 2018/05/31 00:16:18 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d8") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r1, r1, &(0x7f0000000c80)=0xa000000, 0x7fffffff) 2018/05/31 00:16:18 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=[{0x10, 0x1}], 0x10}, 0x0) 2018/05/31 00:16:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x2000000002, 0x1000082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local, @in6=@mcast2}}, {{@in=@rand_addr}}}, &(0x7f0000000040)=0xe8) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000380)="2b76bd2a196955f7a96888f4d97388b7099231dda3a095bfe191897950b01a095ba658bcc2f11631fbc6fa0fddb70c9143f44c2ecc59b293d97dbb8155a1338d5dce3c8992cf32877749b49840216fe9ed4992b07c553ce5f542678d11bdcc46c6b65c46e69d4eec8e0a5c1cc883c77cf37fac6b37d4727d0b1117164ae4e95f467d92342f44022022c7dd93d2fe1c20bdefa09e0300000065f0988afc7feb8b912068110d", 0xa5}], 0x1, 0x1081802) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000000100)={'yam0\x00', @ifru_flags=0x800}) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x7f, 0x40000) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) 2018/05/31 00:16:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x4c00000000000000}, 0x80, &(0x7f000002aff0)=[{&(0x7f0000000080)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000600fe7f0f00bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000180)}, 0x0) recvmsg(r1, &(0x7f0000002600)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000002580)=""/88, 0x58}, 0x0) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000000c0)=0x8, 0x4) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000000000000000"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e20, 0x38, @local={0xfe, 0x80, [], 0xaa}, 0xc79f}, @in6={0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0xf}, 0x4}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x90) 2018/05/31 00:16:18 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@ax25, &(0x7f0000000180)=0x80) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000001c0)={{0x5, 0x51661c21}, 0x38}, 0x10) unshare(0x24020400) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000000c0)=""/182) 2018/05/31 00:16:18 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 = syz_open_dev$mouse(&(0x7f0000000ac0)='/dev/input/mouse#\x00', 0x9de, 0x402) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) socket$rds(0x15, 0x5, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bcsh0\x00'}) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x9) read(r0, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) io_setup(0x7, &(0x7f0000000940)=0x0) write$cgroup_type(r1, &(0x7f0000000b00)='threaded\x00', 0x9) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000840)) r4 = syz_open_dev$mouse(&(0x7f0000000680)='/dev/input/mouse#\x00', 0x7, 0x4000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000006c0)={0x0, 0x6}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000740)={r5, @in6={{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x6}}, 0x8, 0x80000000, 0x0, 0x2, 0x12}, 0x98) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000800)={'team0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x115003, 0x0) r7 = syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x5a27, 0x40001) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r7, 0xc0406429, &(0x7f0000000a80)={r8, 0x4, &(0x7f0000000980)=[0x4, 0x6658d91e, 0x0, 0x3], &(0x7f00000009c0)=[0x7fff8000000000, 0x11bd5c8a, 0x3f, 0x5, 0x9, 0x800, 0x3, 0x872], 0x1, 0x1, 0x8, &(0x7f0000000a00)=[0x31], &(0x7f0000000a40)=[0x7, 0x6, 0x7]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = syz_open_dev$mouse(&(0x7f00000005c0)='/dev/input/mouse#\x00', 0x8e, 0x200) ioctl$sock_bt_hidp_HIDPCONNDEL(r7, 0x400448c9, &(0x7f0000000b40)={{0x10000, 0xfd7f, 0x10001, 0x1ff, 0x101, 0x9}, 0x6d}) io_submit(r3, 0x4, &(0x7f0000000640)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)="d8f8188882370246dc581c82d9a7973c2122654123b5b9a28614fa01a7f0cde491dced124d1df3f43594c88c22cb6a4a65d3404cfeb5da98467dc8a2a894049f20b5e6d2657cbfbc6091d7e4d0f2b95f3ca3ed4565b3491f92548b2bf7f36b09095796de0229a1a7bbd6b03e43a52c574cea0c3712231a8f8e0c41ec3ee4e0b2be9417d8df1a50a4bfb7c0b0bf2bb85bcbecc567f1d7a6b05a3274a72f67e1029d75249f83918723f2e733d1b0b61e843afaa1a49ed86588c5ef1d1b02df0c06b1df7326072bd861c0d6cdf7109d276cfa5c28eb702347181f7c4a7ce77b9963c95fdc58a2932ad3", 0xe8, 0xffff, 0x0, 0x0, r6}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x7fffffff, r0, &(0x7f00000002c0)="949bf39bf8fc808a38ff19ad89b3a4a2526839f1b29aa20f750b55d0eadc8a1daa8267c308455f610cf5236eae2a28439055c52ce330ab674178fef0811c98021988ab65819fab2f04a09557f7e70ddc935410a105aa03ca615d840860bace9f9deb5487f02b2cefdcb7499f2337ddb088ffecf7682225c6181e174fdb55b7c3d86e0bddec5e85d1d85a4f1ca0aa4bbda545eca1eb62dfee78fc1132b8671c8b558fbe04e384106b62d3171825f86b621de49d5a68a1f2bd261989383623320051f488a755176fe7691f95dcb92c37a0a96f7d2c61e5cb25de8c5bc8070ddd67e8d4eb625bc2bea9", 0xe8, 0x9, 0x0, 0x1, r2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000400)="7a5c22365cc2778151a8d57a6129917b3e0ce3eb618f0c42ffa78a7a58ce5a1b2fda60279a9c1a030e0c7976c92b0c1cadf6d0c1b2f6fb296c4f81d2f7ad03309a28d3ff934039908673b91edfde71a42e3f2936e7502705d67aada1af62a74e1148f677e85b3d4a97557eadc2d431b3e0aabb967755aff8959dd81276f605c88ea0fc26c5e7cd04e9b5", 0x8a, 0x0, 0x0, 0x0, r7}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x2, 0xfffffffffffffff9, r9, &(0x7f0000000580)="4912faf02a268a984d81a57cbb3061175073d6bf09b4386681d0cbb355e4fcce91d2e8fadce4255bc9c6ce", 0x2b, 0x1, 0x0, 0x0, r10}]) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r10, 0x84, 0x1a, &(0x7f0000000b80)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000000900)=0xfb) [ 142.915954] ================================================================== [ 142.923406] BUG: KMSAN: uninit-value in __x64_sys_futex+0x1b9/0x200 [ 142.923434] netlink: 'syz-executor6': attribute type 6 has an invalid length. [ 142.929826] CPU: 0 PID: 9265 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #103 [ 142.929833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.929836] Call Trace: [ 142.929860] dump_stack+0x185/0x1d0 [ 142.929877] ? __x64_sys_futex+0x1b9/0x200 [ 142.929894] kmsan_report+0x149/0x260 [ 142.929908] __msan_warning_32+0x6e/0xc0 [ 142.929920] __x64_sys_futex+0x1b9/0x200 [ 142.929935] do_syscall_64+0x152/0x230 [ 142.929948] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 142.929957] RIP: 0033:0x455a09 [ 142.929963] RSP: 002b:00007f8c4dca3c88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 142.929975] RAX: ffffffffffffffda RBX: 00007f8c4dca46d4 RCX: 0000000000455a09 [ 142.929982] RDX: 0000000000000016 RSI: 0000000000000001 RDI: 000000000072becc [ 142.929989] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 142.929994] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 142.930000] R13: 00000000000005ab R14: 00000000006fd8a8 R15: 0000000000000000 [ 142.930007] [ 142.930013] Local variable description: ----msg_sys.i.i.i@__x64_sys_sendmsg [ 142.930015] Variable was created at: [ 142.930030] __x64_sys_sendmsg+0x47/0x460 [ 142.930038] do_syscall_64+0x152/0x230 [ 142.930060] Disabling lock debugging due to kernel taint [ 142.937449] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. [ 142.944609] Kernel panic - not syncing: panic_on_warn set ... [ 142.944609] [ 142.944627] CPU: 0 PID: 9265 Comm: syz-executor0 Tainted: G B 4.17.0-rc5+ #103 [ 142.944633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.944636] Call Trace: [ 142.944660] dump_stack+0x185/0x1d0 [ 142.944677] panic+0x39d/0x940 [ 142.944706] ? __x64_sys_futex+0x1b9/0x200 [ 142.944718] kmsan_report+0x260/0x260 [ 142.944731] __msan_warning_32+0x6e/0xc0 [ 142.944741] __x64_sys_futex+0x1b9/0x200 [ 142.944769] do_syscall_64+0x152/0x230 [ 143.124990] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 143.130196] RIP: 0033:0x455a09 [ 143.133394] RSP: 002b:00007f8c4dca3c88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 143.141118] RAX: ffffffffffffffda RBX: 00007f8c4dca46d4 RCX: 0000000000455a09 [ 143.148405] RDX: 0000000000000016 RSI: 0000000000000001 RDI: 000000000072becc [ 143.155772] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 143.163059] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 143.170356] R13: 00000000000005ab R14: 00000000006fd8a8 R15: 0000000000000000 [ 143.178349] Dumping ftrace buffer: [ 143.181899] (ftrace buffer empty) [ 143.185599] Kernel Offset: disabled [ 143.189233] Rebooting in 86400 seconds..