[....] 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[ 30.593891] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 32.046146] random: sshd: uninitialized urandom read (32 bytes read) [ 32.529915] random: sshd: uninitialized urandom read (32 bytes read) [ 33.935713] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.31' (ECDSA) to the list of known hosts. [ 39.444470] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/11 00:52:13 fuzzer started 2018/05/11 00:52:14 dialing manager at 10.128.0.26:45945 [ 61.441268] can: request_module (can-proto-0) failed. [ 61.452310] can: request_module (can-proto-0) failed. 2018/05/11 00:52:37 kcov=true, comps=false 2018/05/11 00:52:41 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x81) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1, 0x2}) modify_ldt$write2(0x11, &(0x7f0000000100)={0xbb1b, 0x20000800, 0x0, 0x2, 0x9, 0xfffffffffffeffff, 0x2dcc9cee, 0x1ff, 0x40, 0x5}, 0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000140)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) quotactl(0x2, &(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000300)="01303bf6988387d7d178e940d85f7379279f6071076c911d11fd217f86c0f0b1c5aac325085fd607f0187e1a3a6ad2ae77345352d9dec10755489bc93934f716af0edec3136c3501e2") getsockname$inet(r0, &(0x7f0000000380), &(0x7f00000003c0)=0x10) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000400)=0xb1) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000440)={r0, 0x9, 0x7, "1ac52d0dcd7b08a350d7ed5ac348427c0fd644090a70c57e524d42b83b53b0dd8093f738ba3a7d612316cd1373489a872ca037e5b9fd4b73441f73171aa9089899c081cc30689b23752339b65fd47a268d5d4c078a6b92f9"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000004c0)={0x1, [0x0]}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000540)={r3, @in6={{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xf6f}}, 0x8, 0x2000, 0x1, 0xfffffffffffffe01, 0x2}, 0x98) vmsplice(r0, &(0x7f0000001840)=[{&(0x7f0000000600)="ead9f22f4ab6e446ea8812e4df99ed13be2f26402529d84971c46b5d455239ec41949ae502f5419dad8bee0842869cc4ffa01ee86d962d2851b186e5725a5eddf32c86dec3febe8fa1a863f16bc26075e549c35a911c52ae43c6545b9f99527f29ee2be5ffdf52f4f5f749", 0x6b}, {&(0x7f0000000680)="723ed13591d1cbd5de183430205b9ca5de0d0f7536fd492460d3e11cf36d256a3be6a904d8ef1791833f2e1fef04e898a083ae44761ca1d14e3e5e06c02ec4976aabb1b35234f6269adbbf351f0f47bbc5b0a357a965545a3aebd280a1f2059ebed4cf13b9cb32d1d829be952ea8b994ecb490228b164b9e2f675268fe0d2136ea8a38a852648bf729330bef1787b321f4783f53f4da6f353baa609ec2135701c052fc327d44280bb1fccbd2d5e5275d3ee374", 0xb3}, {&(0x7f0000000740)="a05afe906d1f75f23b2d7f363a4e8c87313cb6120f", 0x15}, {&(0x7f0000000780)="64c0a0f624861208860c68e99dd123c1d4385eb7eb439fb5529fff05625f2f960e39810368e3dffca63975203cdf78b7a39c5b4cb8176cb993c1d95c3333a4cdd3b8508efc0d070b6988e87be3bcdc479c565d7ee9a05a0bddf12835a6aa0cfe490f39bcb82c4f302dcc1d5ae7a4566d8551f85b83f8ff0391354cf2c670c6b620865cd164e5b355032a2251e9e21d3c", 0x90}, {&(0x7f0000000840)="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", 0x1000}], 0x5, 0x2) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000018c0)={0x400, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x5, 0x2, 0x1, 0x100000001, 0x81, 0x0, 0x8, 0x9, 0x9}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001940), &(0x7f0000001980)=0x4) r4 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000019c0)=""/56) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001a40)=@req={0x28, &(0x7f0000001a00)={'teql0\x00', @ifru_mtu=0x3}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001a80)={0x40000000}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000001ac0)=@fragment={0xff, 0x0, 0x63f, 0x6, 0x0, 0x4, 0x64}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001b00)={@local={0xfe, 0x80, [], 0xaa}, 0x55, 0x3, 0x1, 0x4, 0x905, 0xc96, 0xff}, 0x20) epoll_create(0x1000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001b40)={r0, r0, 0x8, 0x1}, 0x10) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001b80)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001bc0)={r3, 0x1a, "c11c0c036674eba770b9e373c3285e762354cd2a738f8a9dd65e"}, &(0x7f0000001c00)=0x22) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001d00)=0x0) perf_event_open(&(0x7f0000001c80)={0x5, 0x70, 0xfffffffffffff001, 0x401, 0x7, 0xffffffffffff0001, 0x0, 0x9, 0x110, 0x1, 0xffffffffffffffff, 0x3, 0x40, 0x7cb3, 0x8, 0x9, 0x1, 0x7, 0x9, 0x8, 0x100, 0x0, 0x8, 0x5, 0x7, 0x4, 0x7f, 0x80000000, 0x664, 0x3, 0x6, 0x3f, 0x2, 0xfff, 0x6f265d24, 0x5, 0x8, 0xfffffffffffffe44, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000001c40), 0x2}, 0x0, 0xfffffffffffffffb, 0x9, 0x1, 0x100000000, 0x101, 0x1ff}, r5, 0x8, r0, 0x2) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000001d40)=0x100000000) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000001d80)="ec6aa92438a492f26ce3c367f283bb48e8ee9aa2b9cb880275e8d8f9e911802d4c4090b07c4c0dde4c38ad5dc7e7e47d5f99b9d07d04f00d6b084d73d4f9b49a99e62a78b6591864e34dcf3fc499311b794215544f54a4636d9d34de84319169ab1c8d8d8222223239da78aa361bc7d8fcd64fa2f9889ae4fd57f9995837ae0feba2329eb83e8037be66ccbd6a48f30e0bc3485a8e46616db6fb9a7f07d6a812020fdb8328fb35076b30eabdc2f4d76ff9", 0xb1) 2018/05/11 00:52:41 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x48001, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e20, 0xc8d5, @remote={0xfe, 0x80, [], 0xbb}, 0xb210}, {0xa, 0x4e22, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0x1e}, 0x30c}, 0x0, [0x4, 0x7, 0x1, 0x1, 0x6, 0x9, 0x8000, 0x7]}, 0x5c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="39ddcc2336f554ed7669b32b069ea176", 0x10) accept$inet(r0, &(0x7f0000000180)={0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x2200, 0x0) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = getpid() ptrace$getsig(0x4202, r2, 0x6, &(0x7f0000000340)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000380)={'gretap0\x00', 0x3002}) r3 = socket(0x19, 0x80003, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000003c0)={0x631, 0x0, 0x4, 0x8, 0x101, 0x5, 0x3, 0x3fff800000000000, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000440)={r4, @in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x3f, 0x66c9}, &(0x7f0000000500)=0x90) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000540)={{0x4, @loopback=0x7f000001, 0x4e22, 0x0, 'sed\x00', 0x1, 0x400, 0x6c}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x2000, 0x3, 0x100, 0x7}}, 0x44) perf_event_open(&(0x7f00000005c0)={0x5, 0x70, 0x4, 0x71, 0xfffffffffffffff8, 0x1c7, 0x0, 0x7ff, 0x0, 0x0, 0xd94, 0x9, 0x8, 0x6, 0x73c, 0x5, 0xfff1, 0x0, 0x5, 0x1, 0x6, 0x9bb, 0x4f39c3b7, 0x2, 0x6f, 0x4, 0x79f, 0x7fffffff, 0x4, 0x153e, 0x9e3, 0x1, 0x1ff, 0x94c, 0x7, 0x7ff, 0x18cd, 0x17de, 0x0, 0x80000000, 0x5, @perf_config_ext={0x6, 0x400}, 0x20, 0x4, 0x6, 0x7, 0x5, 0x1f, 0x8}, r2, 0xe, r1, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000640)={0x2, 0x1, 0x200, 0xffffffffffffe847, 0x8, 0x1518, 0x4000000000, 0x5, r5}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000680)={r4, @in={{0x2, 0x4e20}}, 0x800, 0x0, 0x7, 0x3, 0x38}, &(0x7f0000000740)=0x98) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000780), &(0x7f00000007c0)=0x4) msgget$private(0x0, 0x60) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000800), &(0x7f0000000840)=0xc) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000b80)={0x4, 0x0, [{0x0, 0x33, &(0x7f0000000880)=""/51}, {0x1d000, 0xb0, &(0x7f00000008c0)=""/176}, {0x4005, 0xce, &(0x7f0000000980)=""/206}, {0x2000, 0xd8, &(0x7f0000000a80)=""/216}]}) recvfrom(r1, &(0x7f0000000c40)=""/1, 0x1, 0x2000, 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000c80)={0xfffffffffffffff9, 0x7fff, 0x7}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000d00)={0x1, 0xc, 0x297c, 0x8000, r4}, &(0x7f0000000d40)=0x10) mknod$loop(&(0x7f0000000d80)='./file0\x00', 0x100, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000dc0)={0x0, {{0x2, 0x4e20}}}, 0x88) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000e80)={r5, @in6={{0xa, 0x4e20, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x90f}}}, &(0x7f0000000f40)=0x84) accept4$nfc_llcp(r3, &(0x7f0000000f80), &(0x7f0000001000)=0x60, 0x80000) 2018/05/11 00:52:41 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x13, "b37ee344fb2da73ae7ee42b65d6d5430a6adc6"}, &(0x7f0000000080)=0x1b) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x204, 0xffff, 0x80000000, r1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x100000000, 0x3, 0x7, 0x80000001, 0x5, 0x8}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0xec, "f0cbf97d1c9531143516952fe2ba537c5b75d9aa030785ed8f0ff61324eb5402a6bb5f6d730f29a4b977f8c1667809f65409961b10caa4b582ad434adaeb501b327ddbc161d332a9e2ef71afea0d9082f0fcb638960992d19a93bb0c4b69ac06075a7312a6dab1ebd526eb6de27811bcf99a5c781e8804fe4227888bb7cd366a70cdf5b87a3e7356be56333353cea22d10dc7839078ae174b427729176377e73655dce51d7e69120ba04a7603400027d34452f75a34ff2a9e6bfce17b37fc5b49f1b8a9847e6cbc9eeed8cc7ba4e8823332dc19c7237e74c5311d6353beb72b2f932aaf5cfc021242c12a077"}, &(0x7f0000000280)=0xf4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg$netrom(r0, &(0x7f00000009c0)={&(0x7f00000002c0)=@ax25={0x3, {"4d57acd8c59a5f"}, 0x80000001}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000300)="a252f6667ee31d", 0x7}, {&(0x7f0000000340)="322267192716340e73f7d92aa8ef55c7c2107da408c8c285063cf2bab76cde2328f45aa03a916a02973473128a99816140eba5aa7be22d0670c11a26763507b1871b8aa26400289c5dc2401945d16955e24f71ff6134926b90f73b0465f3aff7b9debcc40c3607a294", 0x69}, {&(0x7f00000003c0)="9f0d9ec956c01bb158f2f3b940275bd2026d30d918d89a5df768ddb0c522f6f02590ad49da1fdeef62e069863437911e6d47fc561c320cf5de559a435a73d6dd4f786fd6d8a7644c826c37c1799bb5cf300df04075d2", 0x56}, {&(0x7f0000000440)="e47ab4f4c213c75a29618b2496e3b087db3d27721eff54ad8dce6a372a7e9d49b92bde0b0d84e299146943a79472aa0bfbb29e77b8ea9cd2540bdf97d0e24dab703f75db8ecd15cbe745f7d0db4c771e95c162fd22512a54477ed896028dc8956f05a7a47954f8fb2b12f60b780797ff0bab012e0d23ce27ae126437cbb0c928d0", 0x81}, {&(0x7f0000000500)="b530a7f5065c3f6225d3ab053720d478353f328da4fa6cc22ddf2f8d5279844fc3a261a31b275867996a562651cceeb1f07f9b55c4cfa803f3d2ecdb2b7bfda87567837135bd53896357f49afb302a12c09f36d1e1feb5139e46915775f9f4b10319ef44dd871a4d03b09045b3cf9040706a45e0b95561346970351f82d5866a7ae8", 0x82}, {&(0x7f00000005c0)="6c9c6677600e6b8b56bf58d0724af5461a29cc8e9b010e1cb812bcb2dc9a9091cbe40b41cf95f8", 0x27}], 0x6, &(0x7f0000000680)=[{0xb0, 0x10f, 0x4, "17e778edc4e74d5bee5b8436860150521ac07fb25b7b95923c0864c91a94cf1a6f692afe9ce9e9557c0db60ff9866540ba30d2c8ac8297569129d3b61acb6121928928a4be97c696a3254e86bafc94c20ed61e8d983a3f0be36f2408270d73ea799dcb58f5121f5f370887a9360bb74ceac289eff0ad315a4147d4cade545ed393368bc25fb0c78c5d58b387b30f684f692a6434be9185a75e2a"}, {0x50, 0xff, 0x3b54324b, "603152ae1e6277ea27d01f6981950256d72d871c93102b48427aca45bd8f4c0ac00698e305c89c80c7f42a8b298be67875c940aba143d42adacd408f39"}, {0xf0, 0x11f, 0x2, "fe7e987b43e6132bafff12e1625e02a1edafcacb8ea60ce69233900aedbf1f51116ab992afd520ec55325d435a35528fdd5f0f4730ca789074be31a594ff0eae24c4267def2cb564a61433aaf15b5066f63cc2349c365898b3e0cb653a1e9a4eca9378341bdd39228d519fa1a5a701da44aa7e81befdf21df2f4b9e1497818cf13a7e0c2342bd8d38b53362580c417b8851c3702e5c128c3d97f71c99faf93595fbc738d8c66d756dbbd7bb3a0f615fde662ed2a135a56db2ffad70e182ee6f1aa9f11d86792e0ab067257e9fdff990ee87bdb26f1297e372c52a0a914359be4"}, {0x40, 0x88, 0x7ff, "cae7fd7705b762751d3ea72e1379927d64309783d3a4f9add15da8cc6622e521bf755cfa1155f7734a"}, {0x100, 0x10f, 0x0, "4755bd3f0a3bf8ececa0e894c5735df53fd4e6f0240c98d64858f198d5a369a0dde69cb7e0ba7ac0bfab9d8bbf40960e2a673780d85989bc472f8b1f757a865321db26860ecdaceb3cb04ef7b2de27e2829c2581d4b952633b73e06c5f2158027c70d6e687e5881887ec0c64220c471501b86824ee7844245f38cc0d66f749719a4fdbad61d69bdbf425fb12faf2446d2a20f55f98dc1220d4ea9dcb51d22d8f503df2455c4e1b82634f197375da7123f8100ad6195f10c9ec63535c1972edef463f43bc23fabb08d29600e6d735d6944cac6d7651257ecb8ec3dcd4542f1cbc098a5fc1a0cc25cfccab2585d89f"}], 0x330, 0x4000000}, 0x2) ioctl$BLKFLSBUF(r3, 0x1261, &(0x7f0000000a00)=0x9) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000a40)={0x0, 0xfd}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000a80)={r2, @in={{0x2, 0x4e23}}}, 0x84) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000b40)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000c00)=@buf={0x60, &(0x7f0000000b80)="a53ac0764fbca72b5774a129fa770ca900b3c3bf6db46b46416c81d37c2841d0a5f114b5d9927e704058e471fd78f4ed56b831a9da3eb96dd123c79573e7dfdb801e16515d198d451db1f9221af63ac5dfe5131a2ea8cb736c76ffc248af68d6"}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000c40), 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000c80)="08d3fabb73045a4038745808fabdedf24037a0f1cc0b4538e3543f9979dcde89a574627746a2e4237fe15107ca8586c830f4081ffa03b8fdd4a64b3e90754a4519a36b7889d4fb2200ffc783349e06850db3a122dd9192602711b6a833b240c104da7844531624e44a9a5440f4c518418683544a88bbef6c9c4ef49632c4bdc8a2a13e2d67eed8fec2563df098ef70e8b0b6620d76976842b5df8c4d16eafe230ccc041c4a322095c5bda25fa15195c2c37eff0faf2d0da2c632660406cb42663d4cdadd7bc4ca802297aa06a6c6303550cd7c") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000d80)={'bcsh0\x00', 0x9000}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000dc0)={'broute\x00'}, &(0x7f0000000e40)=0x78) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) flock(r0, 0x8) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000e80)={'syzkaller1\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) r4 = fcntl$getown(r3, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000f00)={{0x80000001, 0x2, 0x1, 0x0, "a0c5df454f69971c214d0071255024f44f10d81c3dbf17a4dd6402bcc9f4f350ea68b7d715d9d1be44179062", 0x8}, 0x0, 0x0, 0x3, r4, 0x9, 0x4, "12c2a59f2f07441e35674dd22db7e09b3a17299bad8d32f0cb9bae39bafa602ac9ea61e07ad12d00ffce3313a8cb6d7cc2c8370c7aebc1ba8d0ef51373860729", &(0x7f0000000ec0)='{self$#\x00', 0x8, [], [0x8000000000000, 0xa4, 0x1, 0x1]}) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001040)='/dev/snapshot\x00', 0xb0400, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r5, 0x40a85321, &(0x7f0000001080)={{0x40, 0x80}, 'port1\x00', 0x8, 0x800, 0x1c7f84e7, 0x8e95, 0x0, 0x7, 0x8, 0x0, 0x4, 0x7}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000001140)={r2, 0xb9, "d786d9fa73f8340b88974cc2bad5b8fa07605a704a724eec943eb01b495d2bb1e814e42ded4b87f64884888936abad8f120ab52f1828f2de5713f7e6004f611e0f8a82817586b18c24dfefa02f45a36abb64d84b70510e09e865c09df2cba29651ebce53ac0d61469fbb3e35a7fa1e3ca58ad4c95613a792f1b060cebd1a2d8ce4971fa1563b843daf5cf3cf00e4cb9ab84c403c968f29eba5fc185c8779bb525f1d7ed6080b1c1fcacb07821e0bcd8123fd78e74935fd6884"}, &(0x7f0000001240)=0xc1) bind$ipx(r5, &(0x7f0000001280)={0x4, 0x3, 0x800, "f8d4420aa857", 0x1}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000012c0)) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001300)={0x0, @remote}, &(0x7f0000001340)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001380)={@local={0xfe, 0x80, [], 0xaa}, 0x5c, r6}) 2018/05/11 00:52:41 executing program 1: sigaltstack(&(0x7f0000fff000/0x1000)=nil, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x2) r1 = accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x80800) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000001140)) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x112, r0, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001180)=0x921, &(0x7f00000011c0)=0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001200)=""/94) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001280)='/proc/self/net/pfkey\x00', 0x200000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000012c0)={0x0, 0x0}) move_pages(r3, 0x1, &(0x7f0000001300)=[&(0x7f0000ffb000/0x3000)=nil], &(0x7f0000001340), &(0x7f0000001380)=[0x0], 0x0) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f00000013c0)) r4 = syz_open_dev$usbmon(&(0x7f0000001400)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$VHOST_RESET_OWNER(r4, 0xaf02, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001440)={0x0, @multicast1, @multicast2}, &(0x7f0000001480)=0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f00000014c0)={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x4e24, 0xe2a, @local={0xfe, 0x80, [], 0xaa}, 0x27fc3748}, 0x3, [0x4, 0x1f, 0x400, 0x8, 0x7ff, 0x665, 0x3, 0x1]}, 0x5c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001540)={0x0, 0x6}, &(0x7f0000001580)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000015c0)={0x3, 0x8002, 0x7, 0x0, r5}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000001600)=[@in={0x2, 0x4e24, @rand_addr=0x1000}, @in6={0xa, 0x4e20, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0xcf3f}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x2}], 0x74) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000001680)) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000017c0)={r4, &(0x7f0000001740), &(0x7f0000001780)="12ef01d4c4ff934bf7990ec854e0312bfae791fe803b16e0442259288dde24c0438f70", 0xbffc23e3860a26ba}, 0x20) ioctl$BLKBSZGET(r4, 0x80081270, &(0x7f0000001800)) bind$unix(r4, &(0x7f0000001840)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000018c0), &(0x7f0000001900)=0x4) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x3, 0xff, 0x0, 0x17, 0xf, 0xc, "9f69754b1fb3fc17136416adc03cd05d2ec578730107478e2868d94cf6ad030dfd4fcbaaa38afa06d4f0fab58a2934778edc9056dceb05000ae7a3ceb9de4e39", "6ccca1290a7ab6217f6bd89856c6f1621c821772fe21b38055bd91bd03137041137871603224ea74a00fd1ed30422b91f5b150662e31561c94da79e37a0398c4", "f2d603e2345016aeb9947ce975cd5c425bd2d3d5278f66699823d6f8506765cb", [0x0, 0x1000]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000001a40)=[@in6={0xa, 0x4e23, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, @in6={0xa, 0x4e21, 0x18f3, @empty, 0x4c}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2cc}, @in={0x2, 0x400, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff]}, 0x7}, @in6={0xa, 0x4e22, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff50f6}, @in6={0xa, 0x4e24, 0x80, @ipv4={[], [0xff, 0xff], @rand_addr=0x25e4}, 0x7ff}], 0xc8) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000001b40)="816dcd20067c6abe897deb1e23503a147f7b39b098e954c429d96de2a6bff232262c154ebdf3bed0cdf480bb76894b6275777c7fe5e4f22f94b94dab2c1300943e7f8f1474fe6f0e9eb4fc520fa1dc4279718edd8ecdfad86ca8c9acead9778a51baf106d2be15a09fa7df8b53be88ffe004656c01ffaecf6f49ab37a567cab2f07c00f82f40c9e59f5457a688") 2018/05/11 00:52:41 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)=0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'gre0\x00', 0x2}) rt_sigreturn() ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f00000000c0)) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x2, 0x6}, &(0x7f0000000240)=0xc) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r4 = add_key(&(0x7f0000000380)='id_legacy\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="8a9e7b86ebdd517c21aac70cf639c3feeb560de1441db61752051eab21aa579d6c19d69e7fee9cb808678fafd3ec8967253cbdd16dd9984924227229052ef3a0760131f50104fb836a187872b37f4e2b4eb2055e9a0b5fb2888726cfd08479582dcfe886c0f1944366511ab5f3ce708f83dc4a8a09c8d1bcd7c3bd796fe7104755c642c1fd86efee9280641be08d21502a136e47701249c90d8124485fa7635ca7", 0xa1, 0xfffffffffffffffc) keyctl$search(0xa, r3, &(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, r4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={r2, @in6={{0xa, 0x4e23, 0xe9, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0xa000000, 0x2, 0x3ff, 0x8, 0xa9}, 0x98) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000580)=0x2, &(0x7f00000005c0)=0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000007c0)={0x1, 0x0, &(0x7f0000000600)=""/167, &(0x7f00000006c0)=""/174, &(0x7f0000000780)=""/1, 0x2000}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000800)={r1, 0xe52c}, 0x8) sendmsg$nfc_llcp(r0, &(0x7f0000001180)={&(0x7f0000000840)={0x27, 0x1, 0x0, 0x7, 0x4, 0x7ff, "64ab811c1aabeac9cf2445f1d09c4dbd4a234dbc4e1bd93fe299799feec84b47dd9fe832c8b5f1a3744582eb4d20ffc59276a58c5cb90c0364faca8fdafe37", 0x35}, 0x60, &(0x7f0000001000)=[{&(0x7f00000008c0)="72d7ae875dfbb7", 0x7}, {&(0x7f0000000900)="ad869a035be085e0aa26a18685900c4449811c9dda96f712e78ff59ea6f7fb9639f9a6e9cb0f24b39d3d49f645aed3f2e9f1de53b78e9010aa1b100d764d2c042bf06430125e03044388f014d00280b4302e56819d1ebbf8233dd585efb02d086df8bbf512caaaf4b2f307ae76c9dbde2b00973e32fc41bc71d322554a9728ecf589f63df7cc87f267d1168b34afb0aa29db33a2e91e3f8fc760321e507c51b9e52a385d1cbc6d70b6b26a163f4161a72d7572af2122b96a76af922149ad6472a1353fe9fc0d024ae67b6e18d4a82875cadef9e3e6351c5c788a44d62d8bfb56ff84ced49dc51e9c", 0xe8}, {&(0x7f0000000a00)="66f69d4480125d94c449bbd6518332b516bc093e0cf29dc701ca88943bfa124dafb853fcbc126b179e13760e60d40cf8d9a7e4209c6bf6d108436caa1a706b155fde2567e890da9f4ac19fbede9443211a93814f77a5ae", 0x57}, {&(0x7f0000000a80)="9ccd2675a15800e253ce73d41bf2bd70c84bf3eb24556e9c5f5b4014ca7e3daf7bcafcc61e55cb70bf32d4291cf094a6c559ef698fcaa8739db2448d886afa6922945d7dd1f61776454e1e10d985126d773a38377670c84d4c51538c1c23b022226779d9a65903954e9093608294c7f6357c0b742cd71563d9f858076a5f3bbfbd7085be38537d2e3af5f79665ea6bb19d0a1461af54203ef5e7f0160b43769a32f4175a2c471bc7c1e0ac958fb3274c3783bc36", 0xb4}, {&(0x7f0000000b40)="922c97453be245360d3f2cfed8e899f933d4fe21b4c0280c49b2ca99adda2ccaaf9b6d03774a786187f0ddf50f88ffc2d54420848308ce34abc3abb7b12d06be8b1524709b0c75ec94ab4e2599886d6f4258ebc6dca31a83062043a8d4984d4fdf5ddd0ae55b81a28dc1cca9d1d4964bf7f422f067845d4b9bda8a11c10faeae4b6916b62e6b6316967e71d57ea307cd149fb94c85367779494e20b1246e27ed0724ec927a223bc9ea4280d53d3c7bff61dc1d4fd208bc4a7a31bf402371fde32e8885febd9bcd7a4fbd08ff2700271fdfc3d9a3d337326bf67af1b9b241300b75d279d11de48befe1a8a86a9206c9806bac72a4989a40e677", 0xf9}, {&(0x7f0000000c40)="5033a6218c7a3a183d31667abaeb8469f4f02dec9363a86cd9a7e310bba9bd614eb7435e488c551dab8526615e4b32aed89cf8c0a839c86f152bed14565a6ad613116c018907ab71ab7fda075303806071d54e4d5d2581b369f0ae6a0ab1dd6724771cbb2285ff612ad2ce40e284d1a9d8e3ceab9aff97b1dac7f8c79940a037db09a5", 0x83}, {&(0x7f0000000d00)="249ed8428cd27b2f53de46352c327ac30e298e7e9fbe450260581d30b313e628e7a72008c32be5382ee51b4727c5c627cf5af260669615f93ab28e73c06291e99cc0375e639c87f9faf5fbbc0642c7c853edbb5a28da8c62211417f869b6cbcf937c751d315ca22dd4190e4f3683384782ba2097e1f76a9e5d58e3e0a1097691cdb8fec631b4bef0099981fd2ad9", 0x8e}, {&(0x7f0000000dc0)="22c8caab9db3fa42b0200074681d0401f63da0c5e011424c7a662ee60df096dc77c64a15", 0x24}, {&(0x7f0000000e00)="10cd0fe93dc2394b4ce1e72eaf5f2c37308bf18c5fee6d3db41c50c88b1e410f8d2fa03b031da7b648df8abcc7ef4c36e4784adedc3f0d1016eef6842016ebfadb89944f6b57b210985a366c9a292440594f8a1e9547630868b5d344225c4a5b0727f2ff96f86232f005d933992a8b14aadaaeae7db7b820822981d36dfcabddaeec59718ef0df7415a585ad65d8bce838a2ba075c5f4756ad88debeb19ee3c1e722d48406bdcbb4f012316aa4e9c58bf023e093e9959b7083df6f4cc9fb54a8d5eb7cf4cb32bd5e703f6c6f4d9bba1dc154e1dd2d201d1d08d76deb07d0ceedfe3822c8daa46f27bd2dad", 0xeb}, {&(0x7f0000000f00)="88476b2e49ffb91f28758f3de3c5cfe174fc127c39c66c20e0283efc0baef19868facddbf276b854d0c902ccb88d59d348fa6c1ea7a474dd92948eca2e576905bd84bbc979b3092ff34a934aab88f6956ed25cf18d35ab2d94836c59a243142fa63d4c5827bc4327074f73b9d122a582c5163997b3ba6131a7b464916f6144f0a23752af0aa753706c47af9015878c9c8ad8f51e5cb716d3f5d474430828e2fe3fcbecc033bd024a71be8a0f153d37872cd084827843f2e2660528e5d227b7003e705ef03a01", 0xc6}], 0xa, &(0x7f00000010c0)={0xa0, 0x108, 0xd3, "517bfec39ca882986b8690548c2639e004d0973bf2f8838540995fd0b431cf16fb076f51ee82af07a498a44a6a6d55e7f92e1e84e0e636ef111b6801ee63d3cd4f5e16b188de405fd05f3aed12d09f405053d4bb566360867fc6cf89795f646c384a5999f5d93f939a708c2004fcb85d27412672076c94b3ecf62215a3717ffd7999b37e97104e9540e929bb75"}, 0xa0}, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000011c0)={0x7, 0x10001, 0x7f, 0xec, 0xd, 0x8f}) r6 = fcntl$getown(r5, 0x9) sched_getscheduler(r6) accept$ax25(r0, 0x0, &(0x7f0000001200)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001240)=@sack_info={r2, 0x8000, 0xd33}, &(0x7f0000001280)=0xc) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000012c0)=""/4096) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000022c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000002300)={{0xffffffffffffffff, 0x3, 0x7, 0x3, 0x4}}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000002440)={&(0x7f0000002340)={0x10, 0x0, 0x0, 0x24002200}, 0xc, &(0x7f0000002400)={&(0x7f00000023c0)={0x30, r7, 0x400, 0x70bd2a, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb01}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x800) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000002480)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000024c0)={0x4, {{0xa, 0x4e24, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x88) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002580)={r1, 0x1}, &(0x7f00000025c0)=0x8) 2018/05/11 00:52:41 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x840, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/5) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000140)={{0x1, 0x4, 0x5, 0x7, 0x9, 0x1}, 0x80, 0x0, 0x40}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r3) r5 = getpid() r6 = getpgrp(0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000002d40)={&(0x7f00000002c0)=@kern={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000002d00)=[{&(0x7f0000000300)={0x328, 0x2c, 0x10, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x2a, @u32=0x8}, @nested={0x118, 0x3e, [@generic="cc077e16be98047a26b7cfa7ca468a77d2b17ac69e387f1d173498cc8b3a99b71e46e66bfc41a85cf6039b4af1bd443b3cc9fcd6ca593f433743d6c9f470f9a1afdfebf6bad9fa5c1e7183cb6f6e883fa09d399454a50d58c0f8058af1f84e3aa6be8efab27cacd7ba4e60fe88c353297ff3a02084a159aa5a1ba484ba965a741dd58a8f051e280816f84585bf745481de5396ebf6078f1b4841c31f478195dc0efbb4a868469fefcf16a3183790c7", @typed={0x8, 0x77, @uid=r3}, @typed={0x8, 0x7, @fd=r0}, @generic="2ff13f982d798479fbc2d2922ebc8ace1734e4a4cb256afaa384f55408eab5641e2c2cb056b56b9373db17b96386fd30c4040b7cc9f4efd6db6bb83e33a92f0e7b6967dc9f214b44e89e836a24ca657933b5"]}, @nested={0x1f8, 0x85, [@generic="599c034135972667b78a216edd012104f775ca6064c222cf9454a49ba48e988b20a6fc6865e0e785ab070a6fd25ee7d4c05ee3d302cfe6ce6e8ac2f7773ee8356921c872a492aa5ed070f97d7b6d1950e5cbd2cc270e78e761e2361afafeb52a7dd6d8f3b767f03f9162ec181277271bf94d179717434c76b87f8f37114813aeb9b37c219b107c6096f531cf6fb8e6f466dd7ab9bc9f3eafa2afe430f9718fd3afc293d2cfcb44e4f87ef6de278ed122daa073800f8ba2ff051045013f8288d1aa6012", @typed={0x8, 0x2b, @pid=r5}, @generic="ec69772b634ea363baa07f04eee0bc9337e67d2c0456b16afa5aa908482552521df58671902ba6b1febe337f9bc0d48e0a4264885388082ec3af16b0ca94d9c7329babe218bf6fd8e548a032d79c5a6e72d6db28e372f8942bbadf44b64e7ba415acef04c2c5a2734d859fa46828295d7aa298483428fa7794561cce36ad030b5cb1f0443b6c3b26d7631deb30bc8f11634b41e338ad8f593e36f80046cb48ec5917cf2a881dc6126e96989ec5bc861f57e4e9b04cd434446a090bb444a47570d5b63bef91a8ad7c4773355564663d0de51f324fc333868aa3ccaa78347c2a2c43e81a6e888314062fa4c968", @typed={0x8, 0x3c, @str='\x00'}, @typed={0x14, 0x86, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3}}, @generic="16b9927679fc749e198db5d2f42dcb6933c220507d1b0c2ba67857cfa0a5"]}]}, 0x328}, {&(0x7f0000000640)={0x3f8, 0x30, 0x100, 0x70bd25, 0x25dfdbfb, "", [@typed={0x4, 0x67}, @generic="9b879248cf9d629ba065eb3bcacbfebeddb1d35f640f5332b8e280b4ce3b49ab6426de724f051d9bdd49e87db18af2d0324f1e58b0b8d177e29a32c3687b65a94a3d47dc5a92b69021523333df9588d3511ef2c9569ffdaf3129d4dfc3d734f7f024fa4356f68299bf560625527372444b732ca0732d7db649081b3487abe80f231a9597580028308d4c85cc", @nested={0x10c, 0x5a, [@typed={0x4, 0x30}, @generic="7ff6772c2106227525281995a409847d12ec43a3abea11", @typed={0xe4, 0x79, @binary="75dab6f8411928e0a4978b1c8882b7c19e39fe060548fc11ea5234497aaa4018db87a133ea507f4feccb6f0115d7dcd0e66061f6fba439391d5e6e8a456f805307d6ad6fefb4b46519f05528114dbe7e1f2fd84b6967ce21b029d80b7c67ad34a684d5d707265f66f05c62e412f1eac6f22ae88b4d060512fbfff5fe35087a4dab3f1535dda6813bd5822f85e80e312e10ff93280e5bc20880687dd9d10e0ded785346d6c4e4859cd76b3ea999e8bf1eabf739f89f6e879c6dbbdfc9496ea9db81c2a5ba0c78c3182335fb7db38388bdb741f197c6b0b9c215366cbb38cf904d"}, @typed={0x8, 0x66, @fd=r0}]}, @typed={0xa4, 0x89, @binary="b0bec821875c195ae7daa3d85cc2f1dc57a0fbe71e82c0d52a91dc5c672e3b58c700b633ebcb7ce72073d07f26f182d813e2099f01b0170b298041879c7d263acbaaa2856316eadc31791b73ea58b49f2eab2b9f6ac16824e8eb28527fa6a5281c3f1928b1e14f28c98474fac72980a8ab22c1254b386e20461111eb5369a08f60d03e9dbbab5ebdf31b88fc1ff981c199021d640eb1b69d86f51c0dd65d"}, @nested={0x154, 0x20, [@generic="81e6313bdc3ee0623fa65bd4faa5ff2d3001fd49b0f99e065afcf4dfb7aa296157cebcda377a024021bd1bf5692387dd6d62617dd7d8453919de0a7524765c388d1434283611d7cc3f7ec2e96c6cc4e2fa8b46ac4878bc6bfb93", @generic="637f2ab294cc9a2311dd3b7e6b90774de293c2b3fc7758883557c92c756a078d573f17b98aec6e09a24950de677de8fe619ecf7016b21fcc752a6200172dd21e2d9fa569a0312230be48bc8fc807c1d5ee6128611d547aff36af8ca07920baaa3d11cccdea0bc22eaad300b761b0e85470c5965f4dfb73fb52eb3a9daced6c5871c661fdb7c36ab6673da125fe1da25a622c55a55b8d84c7311a55253abb20a5523b5b36fe2c8526c5120490fca7c25437c1fb0aaabe3db844eb1508c37b33db2104651d8d63e25ca1e464f885e5802cbdb03b5c56c4bb103ff44feb60d251d310a4c3b2ef92e665e60a744a197232847f3965b9"]}, @generic="fa451fc44593c599ad50f161ba66", @generic="3037db16f2cc54bc63eb1b976e7496e391bbb8bc41104b84c6a5ace6e9f7f50b0cbe15806e6602ce3d10022df0f7a7a6d83296eaf2f426d5ac6438f0231ad4e5b5d8fe6816"]}, 0x3f8}, {&(0x7f0000000a40)={0x22b0, 0x3d, 0x0, 0x70bd27, 0x25dfdbfe, "", [@nested={0x2298, 0x9, 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@generic="5b486ed5a42b9762ae735063d136cdb611f3636780478ea377d0f383798fd2ab756a429ea916c71a8f76bbff77e9c1a3a750cebadc0491442f3b217ed40a7500e5a4b058b037ab7a38f6e78a6d909186cc4d8ea9641e945c9e0a6ac034ce80d8c40426c0df406cd105177ab456b54016d4472992233c8f107a6e0ef5ace88078289ee6406ecd71cf46130270d07f58364297da0b9e7ca2587ade0693d044b3c512b34829af807fafae86fbbf05337fa9c7f28abfbcb2b2232f22933351f62db1a6fc38d0d6627a6a5f0076a94d2a37fd7ab44589bd85030930dd", @generic="4d6bf709b1821fe2e357ff2e9d86fe0a52c0d52892b0624ed1d4aa4655bd9de6c492de3d8af319fbc802d095a575dd5fa257ee572611364f1c89b9b206ee1d2e20dbe4aa9440adbaa91afae501f2d428d47a8ad6163e6db11e82bcc3e101b31c0cfbf6ce4d6c61410ec0cea224a6eeaf6dc84f7db8e76becd6ad5a16389a7d8552b1c7fd6b0770dfe46dd5c1c4285acad39585068653c64462892f3d7dcaad992c0d0751faae2f13101846245fb4d03780903c7870b04fb1394292bc84482b42f31f91895fa164277fce2c3561794a2c33c35058b1a94b00d2ee9b1d294339bb361ed5c144fe40688655a7"]}, @typed={0x8, 0x5b, @pid=r6}]}, 0x22b0}], 0x3, 0x0, 0x0, 0x20000014}, 0x4004010) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000002d80)={0x4, 0x5, r6, 0x0, r1, 0x3, 0x650, 0xc4f}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002dc0)) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/hwrng\x00', 0x181080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000002e40)={0x6, 0x1, {0xffffffffffffffff, 0x3, 0xdee, 0x0, 0xffff}}) mkdir(&(0x7f0000002ec0)='./file0\x00', 0x0) symlink(&(0x7f0000002f00)='./file0\x00', &(0x7f0000002f40)='./file0\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002f80)={@empty, 0x80, 0x0, 0xff, 0x1, 0x7, 0x40, 0xffffffff}, &(0x7f0000002fc0)=0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000003040)={&(0x7f0000003000)='./file0\x00', r0}, 0x10) modify_ldt$read(0x0, &(0x7f0000003080)=""/118, 0x76) fchown(r0, r3, r2) setgroups(0x4, &(0x7f0000003100)=[r2, r4, r4, r2]) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003140)='/dev/ptmx\x00', 0x101000, 0x0) r9 = shmget(0x2, 0x1000, 0x78000200, &(0x7f0000ffd000/0x1000)=nil) shmat(r9, &(0x7f0000ffc000/0x3000)=nil, 0x4000) sendmsg$kcm(r0, &(0x7f0000003200)={0x0, 0x0, &(0x7f00000031c0)=[{&(0x7f0000003180)}], 0x1, 0x0, 0x0, 0x40000}, 0x880) ioctl$KDGKBMETA(r8, 0x4b62, &(0x7f0000003240)) renameat(r7, &(0x7f0000003280)='./file0\x00', r7, &(0x7f00000032c0)='./file0\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000003300)='/dev/cuse\x00', 0x18000, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000003340)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x28, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6tnl0\x00'}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f00000033c0), &(0x7f0000003400)=0x4) 2018/05/11 00:52:41 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f00000044c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x100) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000004500), &(0x7f0000004540)=0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000004580)={0x0, r0, 0x2, 0x2}, 0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000045c0)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004600)={0x0, 0x0, 0x2, [0x7f, 0x3]}, &(0x7f0000004640)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004680)={r2, 0x3ce, 0x3, [0x8000, 0x2, 0x800]}, 0xe) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000046c0)=""/87) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000004740)='/dev/snapshot\x00', 0x0, 0x0) fgetxattr(r3, &(0x7f0000004780)=@random={'os2.', 'ppp0,#\x00'}, &(0x7f00000047c0)=""/76, 0x4c) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000004840)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000004880)={r2, 0xff}, 0x8) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000048c0), &(0x7f0000004900)=0x4) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000004940)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000004980)={0x8, [0x5, 0x1ff, 0x3, 0x4, 0x4, 0x4, 0xf881, 0xdf]}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000049c0)={0x1, [0x0]}, &(0x7f0000004a00)=0x8) write(r1, &(0x7f0000004a40), 0x0) open_by_handle_at(r1, &(0x7f0000004a80)={0x80, 0x401, "95ac94a3a05c4703140cd328099e64ff302848b4ae81b845e73439efaa951ad57dbe4b114d045a905b985c4a399ac6d1584defaa39dcea3be6187bac6786849a7d978f817e9dfdcce9005849ab350daf956c5ea9e93b78ad0f85fc6d1622801baf9763c7c97f83773a59dad71d6dfc05259ce1c98a35d45c"}, 0x0) ioctl$BLKROGET(r3, 0x125e, &(0x7f0000004b00)) pread64(r0, &(0x7f0000004b40)=""/99, 0x63, 0x0) r4 = syz_open_dev$midi(&(0x7f0000004bc0)='/dev/midi#\x00', 0x2, 0x20000) r5 = request_key(&(0x7f0000004c00)='pkcs7_test\x00', &(0x7f0000004c40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000004c80)='/\x00', 0xfffffffffffffffe) r6 = request_key(&(0x7f0000004cc0)='user\x00', &(0x7f0000004d00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004d40)='\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r5, 0x8001, r6) clock_gettime(0x0, &(0x7f0000005580)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000005540)=[{{&(0x7f0000004d80)=@nfc, 0x80, &(0x7f00000053c0)=[{&(0x7f0000004e00)=""/14, 0xe}, {&(0x7f0000004e40)=""/112, 0x70}, {&(0x7f0000004ec0)=""/134, 0x86}, {&(0x7f0000004f80)=""/191, 0xbf}, {&(0x7f0000005040)=""/136, 0x88}, {&(0x7f0000005100)=""/121, 0x79}, {&(0x7f0000005180)=""/252, 0xfc}, {&(0x7f0000005280)=""/95, 0x5f}, {&(0x7f0000005300)=""/146, 0x92}], 0x9, &(0x7f0000005480)=""/190, 0xbe, 0x2}, 0x8}], 0x1, 0x2, &(0x7f00000055c0)={r7, r8+10000000}) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000005600)={'irlan0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) write$binfmt_misc(r1, &(0x7f0000005640)={'syz0', "5928617dc7cffc99146c3fb4164a338ade6340128b89513c018409d54fc66ce87555dcdac1f995008e46c3e616b93077540091c950834050684f5d97b3ca1bb021fdfca29bb9323d1ece03c1964b0a651436d3947281040e92f2b578dc7b6d52f10de1ac57bddc34c86528261d2f199619274f16da195b51b9d131fe5c482f5be0638de553fe10a0b8639858e0dcf42a4215b021a504ef23bfea28b83706daa84f0cfe950513c8aca132d59233fd87dbdc9828078379075ac1d71c100c451757edfc49ea360defffe67ade4753"}, 0xd1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000005740)=""/166, &(0x7f0000005800)=0xa6) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000005940)={r4, r3, 0xffffffffffffffff, 0x7, &(0x7f0000005840)="ffd1de8f2b104d231ce7feed55cae04f957e02b44cf3be6ef2c4498546bbe4f1f8567e4685d816edd5ad02f4c98da79c02b113de65c813250288339e9c585e3c63a012d382b6b4e9bb904a7d62d2c98c58f71e977d5af71bec99239992a8363f5a8f8421e20f95bf55a9ca1466fcdc262f86c7d8daeab2cc25026dc78a9ff8690be08f58c0c1826868b35cea7f9d058453383cf5b74a7909b0b6e07be12474d47cae9d844c99b02a882a37f1ab1c7f4fed2b9c6df9aeb5a51cfc296bbc95f9ccdd472f186d2f6c0a1bf4d8e2bdc5e84d043d2f1ea6519874f670bbb902311c04d73a6376", 0x4, 0x9, 0x6, 0x37ff80, 0x1, 0x9, 0x5, "c53817143374d38778325772d0b36c904ba56ef696875570c1f1de9128cde7634ccf4705966cf971a17b13e447a9f32a6ce0e8cbfb2cae259e6c4221165e1e79f870384a123defa4873c9f88d67f0da2b749c049f8f9f330f898089b5acae946c28516597833d96efbc3d6f95ac849330c0a26f1862e6331"}) ustat(0x3f, &(0x7f0000005a00)) 2018/05/11 00:52:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x14000) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0xffffffffffffffe1}, {&(0x7f0000000040)=""/160, 0xa0}, &(0x7f0000000100), 0x10}, 0xa0) r2 = accept4$netrom(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000740)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000700)={&(0x7f0000000380)={0x368, 0x3, 0x3, 0x400, 0x70bd27, 0x25dfdbfd, {0x1, 0x0, 0x3}, [@nested={0x4, 0x7d}, @typed={0x8, 0x7, @fd=r1}, @nested={0x10, 0x8e, [@typed={0xc, 0x11, @u64=0x2}]}, @typed={0x8, 0x0, @pid=r3}, @generic="ee7b148c32f2eb9d386b87e645afbab95f3e57d0319ff5b3247f0606604162f8937a85d93449cd6ddd237a27d531f7ce779f88e4ea61c3372e9e03b1eab4133780c2ebcce734479066b8bdfc569d4ac05758b9bef3f61992cf81d45c2406dd3f04b3bea650385f0115e584f82cf1aeaf8a6de7685ee4f904ab90e9908167", @nested={0x2b0, 0x47, [@generic, @typed={0x18, 0x5b, @str='/dev/snd/pcmC#D#p\x00'}, @typed={0x18, 0x58, @str="5d73656c696e7578707070307b8b267070703000"}, @typed={0x8, 0x80, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x7f, @u64=0xca4a}, @generic="0f3043535fdff37a33012b46f1b6411b30ab64ff52f0869c361ada6f0c8ac8293cfe05545dff65b7fdb34ccb58936ef1287e8b916c241086f9b327b411ebc6d706be07490c03c7d09e1f2cbe9b8214b225f0d1eea1ca828ab842b6aa6d386368", @generic="f4208fc61f3bd341157fa84d13b5bf3b868fa4a547bdd7e414bf9594e22fe9c4a3ca99eb49a727806bb435f2df874b1545e6f0d7fa45796b0716784d8f53e363b3f6f0ef27e63ee778a59e57ab807eef570e7fb1d728bc94a28aa58e488ea6b16a24b9ff06621a7a75f69c8a83ae3c5449b19ee1424b8bd43be5c9d60c8f3b091a1741846107f7d9fd5837723f3b3b2a7cc89a9f39d78392920dda7dd3264cf1493c036e6d75f7d6b1648e", @generic="3e49a31b6ac79ba1bcb07d3194897d59b3f1947f80a458ae5df108b5d1c3d7a329c94da7f9c16e0b010573fda310e439728caec259fd034055576cf2b7830e9b6b1a6fda00c69141377028bcdbebbae4b3e92b", @generic="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", @typed={0x8, 0x40, @fd=r2}]}]}, 0x368}, 0x1, 0x0, 0x0, 0x4841}, 0x801) vmsplice(r2, &(0x7f0000000a00)=[{&(0x7f0000000780)="a3c381daff5934da79aa4e1229298a615c8608451e82989932af28a9f107", 0x1e}, {&(0x7f00000007c0)="5b7628ff6c6144f1d8e57342f6814efabe54818ef9", 0x15}, {&(0x7f0000000800)="6c3fd26a199f10accabff5be65bc05019b1b4513be410871ef840c90ef2ad0ceab7c30a2ae", 0x25}, {&(0x7f0000000840)="197de8617fe9aa81fb9ed16249d46a8aabe6b2a2626ef814e561f1e18377", 0x1e}, {&(0x7f0000000880)="212e79a022e5ed487296f28e6fdda1903294ac5d56c3da94501a331f22474d8ff000e9053eb741a777938fd0b7cbb99a002053444232252b49a640b0d022582227b91fa051166451a6ab71abdf3444f353f26a26fdfe2dfa0952f4e2c514f21244f7fea23d329b6ad18882dae416691cb642eaaff5687a50cf57de33bbc045a4921f0a4667b058a637ee15ff939f5ee245", 0x91}, {&(0x7f0000000940)="a16692bf39ccc0883c044c166a7fe2cd4f3d8c54baedb2080db0ee3a333fab3d175113b951142d1d3e3e72551ea4d85c772d52b5bd06614acaf1b0d071e917b82b03ef1a0cee3ec51de843967bb1e60c04540cc9bdba71cf5e520bca10bbf423d21cbb3ccb6b3f4791ce12e0ae9d922fdd330291b95f973c44615950af3b9643914a72274ddc28050b88ba77ad007f8f07a5", 0x92}], 0x6, 0x8) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000a80)=""/4096) r4 = syz_genetlink_get_family_id$team(&(0x7f0000001ac0)='team\x00') getsockname$packet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001b40)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000001c40)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001d00)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001ec0)={@local, @rand_addr, 0x0}, &(0x7f0000001f00)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001f40)={@local, @dev, 0x0}, &(0x7f0000001f80)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001fc0)={0x0, @empty, @loopback}, &(0x7f0000002000)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f00000022c0)={&(0x7f0000001a80)={0x10, 0x0, 0x0, 0x4008000}, 0xc, &(0x7f0000002280)={&(0x7f0000002040)={0x224, r4, 0x2, 0x70bd28, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r5}, {0x7c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r8}, {0x184, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x9, 0x73e6, 0x98, 0x7ff}, {0x3, 0x10000, 0x9, 0x1}, {0x72a1, 0x48b, 0xffff, 0x8}, {0x40000000000, 0x8, 0x8000, 0x5}, {0x579, 0xea9, 0x5, 0x7f}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}]}, 0x224}, 0x1, 0x0, 0x0, 0x4000000}, 0x2000c041) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000002300)="50d797c79b5d8fc719aa3aab222e41cbc63d140f6ea5ed60467cec03aa5daaa09e2d7b145efad2e6427753b2632ebd5f8bda30aeda81632d2ae3380805d2140320ea0b1870685b572d71531431278ff110136767ad15565d604575cea989e12cbf8d84e73b483ad070357448ebc61b85054624a1b09624484159253b49d4626f745f78b2c09e7716908448be112e0dd3ba1d3ea5a7eb3dc5f2c4d85c67af2af30a5304afd3ed227abdc28d77c44f2a10496d11d85bcb0055343f1218dffd0704ae1126f4f780c631a3221b3a1d925da3ceddbbe820aa3a5a89929fe956c33e94b9bef75c301680392c2d3931c7e2bf05379770e0bd86d844") r11 = add_key(&(0x7f0000002400)='dns_resolver\x00', &(0x7f0000002440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002480)="9f16dcd8e952132a73b0fb46673e37d965993f35297c1ae62287919d678ef97d34a895407fffbf32c62841b6d6fecf0f1710c08042068eab74f81713ac98d5ad036e764dcb4563fa7069149924244b6801e0ef6b2d933a5ff9cf51c24568ca8122833bbed354ba20e3710834507de4775b8bb33798a3a2850368c66a6aeadd71028122fa3f90752a85161c67fb78808dfe434a1324", 0x95, 0x0) r12 = request_key(&(0x7f0000002540)='dns_resolver\x00', &(0x7f0000002580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000025c0)='\x00', 0xfffffffffffffff9) r13 = add_key$user(&(0x7f0000002600)='user\x00', &(0x7f0000002640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002680)="0ab5bf9c3dcaefb9fe7e252d054b7f9b9d2b255132666a486e5125d12bb16fee800f9af8ba07a7a88b9fc462e31c06b0a016bde31185d0050ecb4b2352bb65c67f1391a7f301758491679cba20d5af80750e25b6e1fa8b891ed04652b0725afcddd8df1b41d7aaeb0764093cbeb04ee1af52251b466f1ea37dc306d29f8d22edf3", 0x81, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000002740)={r11, r12, r13}, &(0x7f0000002780)=""/250, 0xfa, &(0x7f0000002940)={&(0x7f0000002880)={'poly1305-simd\x00'}, &(0x7f00000028c0)="3ecf8613230e3037f3d04f6e68743f228ce5b685cde1e55f72813635426cda1b92f4372abeba7096247ed334dde9299894ce1679075437fd607b8043f57f78bf29e9d3a1306ad9043527b24bb34b681e164cfda90ce6cab265884167fb37d168", 0x60}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000029c0)={&(0x7f0000002980)=[0xd87, 0x7fffffff, 0x5], 0x3, 0xff, 0xf4, 0xe6d, 0x6, 0x6, {0x6, 0x5, 0x5, 0x8, 0x6, 0xe95, 0x6, 0x9, 0x10001, 0x5f26, 0x9, 0x9, 0x8, 0x5, "120c497b0872cdc76940d32f900c6888971f15c324eb75b2580279aef47fe117"}}) r14 = syz_genetlink_get_family_id$fou(&(0x7f0000002a80)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000002b40)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x8000020}, 0xc, &(0x7f0000002b00)={&(0x7f0000002ac0)={0x1c, r14, 0x700, 0x70bd2b, 0x25dfdbfd, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x8080) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000002b80)={0x1}) connect$pptp(r1, &(0x7f0000002bc0)={0x18, 0x2, {0x1, @rand_addr=0x400}}, 0x1e) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000002c00)='illinois\x00', 0x9) unlinkat(r1, &(0x7f0000002c40)='./file0\x00', 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000002c80)=0x80000000) [ 67.744163] IPVS: ftp: loaded support on port[0] = 21 [ 68.088753] IPVS: ftp: loaded support on port[0] = 21 [ 68.126135] IPVS: ftp: loaded support on port[0] = 21 [ 68.128474] IPVS: ftp: loaded support on port[0] = 21 [ 68.147467] IPVS: ftp: loaded support on port[0] = 21 [ 68.155271] IPVS: ftp: loaded support on port[0] = 21 [ 68.178663] IPVS: ftp: loaded support on port[0] = 21 [ 68.216251] IPVS: ftp: loaded support on port[0] = 21 [ 70.055230] ip (4689) used greatest stack depth: 54552 bytes left [ 70.373881] ip (4713) used greatest stack depth: 54344 bytes left [ 70.882340] ip (4748) used greatest stack depth: 54088 bytes left [ 71.117713] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.124241] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.166284] device bridge_slave_0 entered promiscuous mode [ 71.396156] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.402669] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.438188] device bridge_slave_1 entered promiscuous mode [ 71.541408] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.547962] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.604163] device bridge_slave_0 entered promiscuous mode [ 71.626349] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.753616] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.760164] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.784215] device bridge_slave_0 entered promiscuous mode [ 71.841279] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.847750] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.867539] device bridge_slave_0 entered promiscuous mode [ 71.883421] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.889867] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.910228] device bridge_slave_1 entered promiscuous mode [ 71.927755] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.935671] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.942132] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.952284] device bridge_slave_0 entered promiscuous mode [ 71.969484] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.975940] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.022094] device bridge_slave_0 entered promiscuous mode [ 72.039844] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.046349] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.055061] device bridge_slave_0 entered promiscuous mode [ 72.067651] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.074131] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.082548] device bridge_slave_1 entered promiscuous mode [ 72.093811] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.100312] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.115401] device bridge_slave_0 entered promiscuous mode [ 72.134093] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.140552] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.172400] device bridge_slave_1 entered promiscuous mode [ 72.180205] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 72.187391] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.193903] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.216331] device bridge_slave_1 entered promiscuous mode [ 72.252290] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 72.262853] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.269319] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.298145] device bridge_slave_1 entered promiscuous mode [ 72.312980] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.319476] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.348163] device bridge_slave_1 entered promiscuous mode [ 72.369871] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.376387] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.386687] device bridge_slave_1 entered promiscuous mode [ 72.398006] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 72.411689] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.422383] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 72.431153] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.460191] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 72.576185] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 72.592066] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 72.645872] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.670462] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.683059] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.726514] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.795466] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.841119] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.903278] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.021243] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.065008] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.245169] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.262814] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.352199] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 73.359331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.381114] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.391711] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.426599] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.462462] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 73.469475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.489910] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 73.496937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.544147] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.581023] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.610438] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.624272] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.670374] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.680195] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 73.687264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.752534] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.792169] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 73.800520] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.827912] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 73.834908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.888666] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 73.896716] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.925296] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.949704] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 73.957439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.019515] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.030007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.046786] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.053848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.100392] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 74.124510] team0: Port device team_slave_0 added [ 74.138746] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.148260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.175765] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.196162] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.203385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.238633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.298064] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.320428] team0: Port device team_slave_1 added [ 74.346934] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.356436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.388424] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.395521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.483280] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 74.498023] team0: Port device team_slave_0 added [ 74.513350] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 74.520368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.538977] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.578584] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 74.599167] team0: Port device team_slave_0 added [ 74.677826] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 74.704148] team0: Port device team_slave_0 added [ 74.745211] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.775105] team0: Port device team_slave_1 added [ 74.792292] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.804073] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.822153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.868513] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.900743] team0: Port device team_slave_1 added [ 74.920064] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 74.936878] team0: Port device team_slave_0 added [ 74.952442] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.969395] team0: Port device team_slave_1 added [ 74.980219] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.006122] team0: Port device team_slave_0 added [ 75.026525] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.040491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.051788] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.066457] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 75.078741] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.104394] team0: Port device team_slave_0 added [ 75.121948] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.134774] team0: Port device team_slave_0 added [ 75.159227] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.174498] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.193761] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.206170] team0: Port device team_slave_1 added [ 75.228007] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.237012] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.255873] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.280130] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.297938] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.312653] team0: Port device team_slave_1 added [ 75.319924] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 75.337666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.349879] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.362165] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.374166] team0: Port device team_slave_1 added [ 75.380146] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 75.389373] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.396294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.416241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.437309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.458820] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.484789] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 75.493398] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.510134] team0: Port device team_slave_1 added [ 75.525523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.534706] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.556737] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 75.566248] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.586066] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.605751] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 75.615117] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.627876] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 75.637491] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.644499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.657474] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.685721] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.717912] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.749990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.771215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.782369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.790627] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.809486] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 75.825222] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 75.839391] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 75.849492] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 75.857484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.891799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.923970] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.955204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.975415] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.984698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.992861] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.001087] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.009649] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.017071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.025766] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.036177] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.045119] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.053558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.080374] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.089069] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.098421] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.112156] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.133920] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 76.155441] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 76.172413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.188505] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.213789] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.232387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.253794] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.270135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.294379] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.311744] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 76.323964] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.346386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.365500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.384604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.400507] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.417058] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 76.435812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.478092] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.504814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.528623] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.546651] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 76.561469] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.573662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.629380] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.637217] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.653239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.866576] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 76.874165] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.891771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.015492] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.021991] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.028920] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.035410] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.063907] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 78.070531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.485392] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.491892] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.498748] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.505214] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.514865] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 78.549147] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.555644] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.562516] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.568974] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.630091] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 78.835311] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.841813] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.848703] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.855213] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.878838] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 78.918578] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.925132] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.931942] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.938376] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.024219] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.062942] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.069457] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.076349] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.082812] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.158268] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.165212] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.175842] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.193761] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.208215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.215942] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.250214] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.256701] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.263596] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.270075] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.339775] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.386471] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.392969] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.399833] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.406727] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.482414] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.223545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.238438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.898658] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.264821] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.385709] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.678887] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 87.715399] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.822511] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.854708] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.071766] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.156673] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.187267] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.286000] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.470549] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 88.476862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.487489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.571786] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.591636] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.699662] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.931500] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 88.938130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.952499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.983011] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.069837] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.192687] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.199080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.210975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.259180] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.267166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.283195] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.362504] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.456938] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.463297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.471207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.648204] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.654755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.666993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.735133] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.880858] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.887211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.898167] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.972808] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.979141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.991201] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.034744] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.098100] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.352142] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.441626] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.725964] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.825849] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/11 00:53:09 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) flistxattr(r0, &(0x7f0000000080)=""/89, 0x59) bind$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/05/11 00:53:09 executing program 6: 2018/05/11 00:53:09 executing program 7: 2018/05/11 00:53:09 executing program 1: 2018/05/11 00:53:09 executing program 2: 2018/05/11 00:53:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x6, 0x4) sendto$inet(r0, &(0x7f0000642000)="d352", 0x2, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000006c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000001c00)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) socketpair(0x8, 0x0, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000002040)="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", 0x1000) recvmsg(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000500)=[{&(0x7f0000000700)=""/4096, 0x1000}], 0x1}, 0x0) recvmsg(r0, &(0x7f000091d000)={&(0x7f0000813fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000451fb0)=[{&(0x7f0000687f5c)=""/164, 0xa4}], 0x1, &(0x7f00009485e1)=""/148, 0x94}, 0x0) 2018/05/11 00:53:09 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000000080)=0x10000, 0x4) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/11 00:53:09 executing program 3: unshare(0x200) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000180)=0x5, 0x4) ioctl$VHOST_SET_VRING_ERR(r1, 0x1275, &(0x7f0000000040)) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x1050, r0, 0x0) connect$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x400000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x6, 0x4) 2018/05/11 00:53:09 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$netlink(0x10, 0x3, 0x0) sched_yield() ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000040)={'ip_vti0\x00', @ifru_settings={0x5, 0x7, @fr_pvc_info=&(0x7f0000000000)={0x3f, 'bond_slave_0\x00'}}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) writev(r1, &(0x7f0000312ff0)=[{&(0x7f0000000100)="48000000140019ea19ca424a2efa55560affffffffe006ff00007f00000003ca00000fff8900f3ff0609ff5bff87c3e4cb680b126b716c0123b261a20000002b010000000000dfff70bcfa1354", 0x2fb}], 0x1) 2018/05/11 00:53:09 executing program 1: r0 = socket$rds(0x2, 0x2, 0x0) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000003000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000008000), 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB="5871a3260900000000000000000000000000000349000000", @ANYPTR=&(0x7f0000001000)=ANY=[@ANYBLOB='$\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="140000000000000000000000020000000200000000000000000000000000000000000000000000000000000000000000"], 0x58}, 0x0) 2018/05/11 00:53:09 executing program 7: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x4}}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000140)=0xa2) 2018/05/11 00:53:09 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) r1 = getpgrp(r0) process_vm_writev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/203, 0xcb}], 0x1, &(0x7f0000000800)=[{&(0x7f0000000340)=""/23, 0x17}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, 0x0) 2018/05/11 00:53:09 executing program 0: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001100)=""/238, 0xee}, 0x40000161) getsockname$inet6(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001280)=0x1c) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r1) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) recvfrom$inet6(r2, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001300)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x40000001}) bind$inet(r1, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/05/11 00:53:09 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) r1 = gettid() r2 = getpgid(0x0) rt_tgsigqueueinfo(r1, r2, 0x15, &(0x7f0000000080)={0x22, 0xffff, 0x100000001, 0x8}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) getpid() mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000040), 0x95, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x925) mlock2(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x5, 0x3eb, 0x7}, 0xc) 2018/05/11 00:53:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="e00000027f000001000100000000000000000000"], 0x14) r1 = memfd_create(&(0x7f0000000300)='veth1\x00', 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000340)=0x55, 0x4) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x480, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xddff, 0x6, 0x3}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x4, 0x7f, 0x4c2, 0x2000000c, 0x3}, &(0x7f0000000100)=0x23d) bind$vsock_stream(r2, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000140)={'veth1\x00', 0x1001}) syncfs(r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, 0x3a8000000000000, 0x3, 0xff, 0x2, 0x20, 0x0, 0x6}, 0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000240)={&(0x7f0000000200)=[0x8, 0x2, 0x4], 0x3, 0x4, 0x1, 0xff, 0xfffffffffffffffc, 0x145, {0x80000000, 0x100000000000000, 0x35, 0x2, 0x200, 0x9, 0x8, 0x7, 0x3f, 0x3, 0x8, 0x9, 0x1, 0x2, "3a6f7ffa86fed9b1db26b16acdfcb7d6783523a92858f12f53d91dded3279a23"}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x40026, &(0x7f00000001c0)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x21}}, 0xc) [ 95.756985] netlink: 48 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/11 00:53:09 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x8000, 0xa, 0x3, 0x20}, {}, {}, 0x0, 0x0, 0x40000000001}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$unix(0x1, 0x1, 0x0) 2018/05/11 00:53:09 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x4) write(r0, &(0x7f0000000100)="36aa035bcbf5f5d2decf5fc26a76ae9d52d3ee89f00132d3fc3e3358ed2a09e33cc0d046a676236641742b0710", 0x2d) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602032200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd000000100001000a0c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/05/11 00:53:09 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x36}, 0x1c2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200040, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) 2018/05/11 00:53:10 executing program 6: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4$inet6(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x4e23}], 0x10) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff]}}, 0x8) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f80000000000", 0x15}], 0x1, &(0x7f00001f9fe0)}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) socket(0x0, 0x802, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x0, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) 2018/05/11 00:53:10 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='pipefs\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000000140)='security.ima\x00', 0x2) ioctl$TIOCEXCL(r0, 0x540c) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000100)='pipefs\x00', 0x7, 0x2) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000001c0)={0xc832, 0x8}) 2018/05/11 00:53:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x800, 0x800) openat$cgroup(r1, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, 0x8) 2018/05/11 00:53:10 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket(0x10, 0x5, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000140)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0x80) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000580)={@mcast1={0xff, 0x1, [], 0x1}, 0x6a, r2}) write$rdma_cm(r0, &(0x7f0000003740)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003700), 0x13f, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f0000004ac0)=ANY=[@ANYBLOB="00000000180000fa0200000000000000", @ANYPTR=&(0x7f0000004a80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f0104000000db72"], 0x20) write$rdma_cm(r0, &(0x7f0000003780)=@bind={0x14, 0x0, 0xfa00, {r3, 0x30, 0x0, @ib={0x1b, 0x8ef, 0x9, {"933621693a44f98fb7596d4c1abd7a3e"}, 0x3, 0x3ff8040f, 0x5}}}, 0xfffffffffffffdb9) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000440)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) connect$packet(r4, &(0x7f0000000540)={0x11, 0x0, r5, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x14) write$rdma_cm(r0, &(0x7f0000000040)=@destroy_id={0x1, 0x10, 0xfa00}, 0x18) write$rdma_cm(r0, &(0x7f0000000100)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000240)}}, 0x18) 2018/05/11 00:53:10 executing program 2: chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000700)='..', &(0x7f0000000780)='./file0\x00') umount2(&(0x7f0000000080)='./file0\x00', 0x8) chdir(&(0x7f0000000000)='./file0\x00') 2018/05/11 00:53:10 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000380)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000000040)=@newsa={0x104, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x2000000, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x200, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000001c0)={0x3, 0x3ff}) 2018/05/11 00:53:10 executing program 0: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x1, 0x4, 0x1}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) r2 = getpgid(0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="db16e63cc9c31c70a24a239e958363ac", 0x10) close(r1) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000080)=0x5f) tkill(r2, 0x1000000000016) 2018/05/11 00:53:10 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x40, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x200000, 0x0) renameat(r2, &(0x7f0000000240)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00') ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000000140)="7a9380150a88f5ec6deb218a91e51b8cff09c2e32c7dcca65d2f1ee10f3c50b4ed7a63c447dc62bfcce9be70f83b38eb0320d4c1fda2c6ea4f720293fe0728e9cf1f9a12694d70c426bd26b40a15abab1dfacbb791036c46e9b52de7fcf039ce81f2318c8f14a3792b4d9a65cadf15b28ecddf622ea0e4568724706a624c6cce6b22599dbaa4d716395f0207e17646c119317c1d4ca5b255aaa4826a1fbd71cf54e94d4de2c2756da7a52c1bca53d6f10e1231c8d7611b85cb5228114dbb54b8d40b0772c716a5ea4eb21ff6812f5e90c7c8fff6d9f5907c606a4abb100656139e626cb7bd9afd6ec7e0afb9035fb21d2068ea") r4 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000000000)={0x0, 0x4, 0x5, 0x0, 0x2}) [ 96.788961] mip6: mip6_destopt_init_state: spi is not 0: 2 [ 96.801360] IPVS: ftp: loaded support on port[0] = 21 [ 96.822773] mip6: mip6_destopt_init_state: spi is not 0: 2 2018/05/11 00:53:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x8000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000140)={0x3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @local}, {}, {0x0, 0x0, 0x0, @random}]}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000340)=@security={'security\x00', 0xe, 0x4, 0x378, 0xffffffff, 0x0, 0xc0, 0x0, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xffffffff, 0xff0000ff, 'syzkaller0\x00', 'erspan0\x00', {}, {0xff}, 0x7f, 0x0, 0x2c}, 0x0, 0x98, 0xc0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x2, 0x7, 0x7fffffff}}}, {{@ip={@broadcast=0xffffffff, @rand_addr=0x80, 0xffffffff, 0xff000000, 'bond_slave_1\x00', 'ip6gre0\x00', {0xff}, {}, 0xc, 0x1, 0x20}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="3649d1311578", 0x5, 0x2, [0x21, 0x3c, 0x28, 0x22, 0x3, 0x28, 0x3b, 0xa, 0xe, 0x29, 0x1f, 0x1d, 0xd, 0x40, 0x35, 0x14], 0x0, 0x8, 0x4}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xff0000ff, 0xffffffff, 'veth0_to_bridge\x00', 'ip6gretap0\x00', {0xff}, {0xff}, 0x67, 0x2}, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x7b}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x40, [0x8001, 0x7b, 0x3, 0x0, 0x2, 0x318e6532], 0x8, 0x86, 0x5}, {0x0, [0x1, 0xff, 0x2, 0x5, 0x5, 0x6607], 0x2, 0x20, 0x8}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d8) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400e44da800002000008000000000000400010014000200ff0200000000000000000000000180000000000000000000000000"], 0x34}, 0x1}, 0x0) accept$packet(r1, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000c80)=0x14) sendto$packet(r1, &(0x7f00000000c0), 0x0, 0x800, &(0x7f0000000cc0)={0x11, 0x16, r2, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/05/11 00:53:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x204) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000280)=0x4) socket$inet(0x2, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0x6, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="48061f00140030b977cc164f4be61e0700000003000000000000000006667e279639a91d7bd91397917daf4204a00b32eadc2828417f010001e3d8960f65b27ee8125fadaaf7d46c"], 0x48}, 0x1}, 0x0) uname(&(0x7f0000000040)=""/25) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x400, 0x208000) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) 2018/05/11 00:53:10 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x10f349, 0x0) fallocate(r0, 0x1, 0x10000000000, 0x40800008) 2018/05/11 00:53:10 executing program 5: unshare(0x2020000) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00000a5ff0), &(0x7f000010bff0)) 2018/05/11 00:53:11 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)={{0x10f, 0x1000, 0x3, 0x1cb, 0x22, 0x10001, 0x15, 0x100000000}, "f58a1b96b4235ffcf3044dd97459f24658670dde8b2d9305375460de309fc93c4a4de2721c80287c180fd83372f6d7ae67626a52ae86f978cab268d0f8e9cf77fb3fb03ef785486eba2c63f312889ac6fcc772a07b8314638b0628d5a833e496373c69b05a72f72b4b9ed21d3ab9c39588bef5e3fccd30aa146327ca3baee91d71186cad0cbad92ba5a62562e3f9369f7f79ec63202871505397ce7c95685678261af58dacc618bdd601b39903ebd11aa7eb59464cf706595e574da556f65c0327dc8e9e5ab3d487427d349d"}, 0xec) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x400) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/89, &(0x7f0000000140)=0x59) 2018/05/11 00:53:11 executing program 7: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)) 2018/05/11 00:53:11 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x400) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xc8, r1, 0x0, 0x70bd2b, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffe}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5c9}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x11}, 0x40010) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000040)={{}, {}, 0x0, 0x0, 0x8}) r2 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") writev(r2, &(0x7f0000000040), 0x17b) [ 97.192833] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/05/11 00:53:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc7539esp(ctr(cast5-generic),sha384-generic))\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x204081, 0x0) inotify_add_watch(r1, &(0x7f0000000480)='./file0\x00', 0x20) socketpair(0xf, 0x2, 0x5, &(0x7f00000001c0)={0xffffffffffffffff}) sendmsg$nl_generic(r2, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80908}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xe4, 0x26, 0x100, 0x70bd29, 0x25dfdbfb, {0x10}, [@generic="ce818021b24f49b88d123c779e2724aac589b4dc55e38fe66b6e244e651d6010b5a088d0e77566389a7d78f4c92acaecf9889755a18005b18e26fdb36b5a56a05caaa91d689b260722a91deff30f74847ef704b3a19e73a13cf37307346f6a625fc6f9fcc7ca036eb8ec586ea044edc45db93c9dc96d02856976706ac2b5752114dc290b8537e6ebe8c60f3d0f94ae7b8ed1b36ec8fc150a14327875eb2f57765b9fbb8bc41cb5eb5e2f95da0dd59f59dcc620537aa4efe72a231aa8f34b816fd5f0da6adf0939facb418a96be71deb4"]}, 0xe4}, 0x1, 0x0, 0x0, 0x8000}, 0x24000010) r3 = accept$alg(r0, 0x0, 0x0) write(r0, &(0x7f0000000000)="c400d7db859427a6324a2c3173991e5b2e03f78b1c42c68017a2168ebf31cacf008101ab976e4b6e12627530560102aa792d99d30dae58fcb06164a1270d56f1b0b9323d02fe4598bac45e32c6857336e1169a2af3b63fb1271292da6fe73ba0d17b8f7355bea93b538e933febe3a138e7170ca5244ff25475f1da4ba66ca3c465fa75f2aa933aa32ed4c223d39a45ae57ebd43018de4aec4527dc5d0fbac752c002336d594c1a6575076f54", 0xac) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000140)=""/94, 0x3}}], 0x1500, 0x0, 0x0) 2018/05/11 00:53:11 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0x1, 0x1}, 'port0\x00', 0x1, 0x100000, 0x2, 0xe1, 0x953, 0x1, 0x0, 0x0, 0x7, 0x1}) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) fcntl$setstatus(r0, 0x4, 0x2800) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000012c0)=""/65, 0x41}], 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/05/11 00:53:11 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x6, 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000140)={0x1, 0x0, [{0xf000, 0x33, &(0x7f0000000100)=""/51}]}) mmap(&(0x7f0000591000/0x2000)=nil, 0x2000, 0x2000001, 0x4011, r0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xfc0, &(0x7f00002ce000/0x4000)=nil, 0x3) 2018/05/11 00:53:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x8001, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e25, 0x4, @loopback={0x0, 0x1}, 0x2}, 0x1c) r1 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='bdevXem0vboxnet1}vboxnet1/md5sumselinuxem0keyring\x00', 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000300)={0x8, 0x8003, 0x2, 0x8001, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x401, 0x0, 0x7, 0x1, 0x82}, &(0x7f0000000440)=0x98) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000480), &(0x7f0000000500)=0x68) keyctl$get_security(0x11, r1, &(0x7f0000000140)=""/153, 0x99) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x20) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="abde0a7ad4b18a909474865a35158f88bba9d4c95878ed863c6cc52ef943b60313f16edf5f9d0fb44dd6b39420632ee22ef48b15871268817f270c446c084bf1a85cfdf386b9093f97abf3797e92b222f69a7d9fc96eb6f23cdec237e300f172bd", 0x61, r1) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 00:53:11 executing program 2: syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000180)=""/11, &(0x7f00000001c0)=0xb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x60000, 0x31) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000200)=""/150, &(0x7f00000002c0)=0x1b3) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) 2018/05/11 00:53:11 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f00000016c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601ed09000000bdb473c89757d00b71882382c48bdbd100757e41163d69bd3aa432f9641e96d073de7708ab23981707b703d6"], 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000000c0), r1}}, 0x18) 2018/05/11 00:53:11 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x20000004}) shutdown(r0, 0x20) epoll_wait(r1, &(0x7f00000001c0)=[{}], 0x1a9, 0x2) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="90a50485863beb9f38329ede3342bacc93d9433dde48d15bdbdaa540e2f56764840f1f2f3f737bd80af3b234c509e32b5c6f2f110ecd34b24dedabf3660b900d14a0998e77f6e5458cc6094d8f33cc0840fa4b708957b4809cece62f764c27d698cd8e88df770f7099c14eb3a7e93af4a20188fc2e7b6ca908f3c136442a3a16c07c5c793df45206f38486012fde6a458454bc38", 0x94}], 0x1, 0x0) 2018/05/11 00:53:11 executing program 4: getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000000)={"4975f70300494d45520000000000000000e5ffffff1900"}, &(0x7f0000000040)=0x1e) r0 = socket$nl_route(0x10, 0x3, 0x0) fsync(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) ioctl$void(r0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000140)={0x6, 0x676b1c54}) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f00000000c0)=0x6) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000100)=0x7fffffff) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0x8000, r3, r4, 0x3, 0xffffffff7fffffff, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8924, &(0x7f0000000000)={'team0\x00', r1}) ioctl$sock_bt(r2, 0x8907, &(0x7f0000000200)="d16bf4bcc9d238be1822d1b584f555cf21bc27c9eab8642dd7df35372b3421d25acebc6600deb5ccaa263a166759910d87dd607d7b5238e1099de3dbe16f57de895a2da53a5aa350762e041cd8e50af92893ad0c737dd41e274ec39c5ca642026ecde8c2afc33d1248c48bd1d03ee20fc9b77cc9184f1c9de059ae66b70633af8f37665a35b54bb29022b7020ae359acb062e64cb105273a19") 2018/05/11 00:53:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x8000040000000088) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0xfff}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xeb, "f94960ef069d815edccbf50b4a4f2452f32ecd9abb8fede32ee50508576dd7f2cca4d0cf922b5dc54c112774354b2db5e1fd954b800447f6d09a9bf54d9d5d87c9e9b2b1af22d14659a7bf54ff44f597332a1dbb177e1f3c5cce0db711d7322fdeb4be5a26acde25b6538b9e79bd7de87418255438a43823697bccf11bfb74247bf723f966ecd2c7315044cc1b4eaea14f9441ea75fbb8f9075ac3cb2b39a04e4bc1a39c0e5e81c21e6dfa2bd7d3311c26547ba5583c1d0d825023abf82e38a16917a62479dcd2dd1935ae0cd8e8d02f46ecfc8cc7386bde7753a09dda99df003ec8c24ef825c4b9bb1184"}, &(0x7f0000000240)=0xf3) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x7}, 0xfffffffffffffd7d) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x80000) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000280)=0x800, &(0x7f0000000300)=0x4) 2018/05/11 00:53:11 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000100)=0x9) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7fff, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/11 00:53:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f000039a000)=[{0x6}]}, 0x10) write(r0, &(0x7f0000000100), 0x10174) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040)={0x400, 0xffff, 0xfff, 0x80, 0xffffffffc28d8156, 0x3f59}, 0xc) 2018/05/11 00:53:12 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000011000)=""/195}, 0x48) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) 2018/05/11 00:53:12 executing program 3: socketpair(0x1, 0x80800, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000200)={r2, 0x3}) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@generic, 0xfef6, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) accept$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) sendto$unix(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x8000, 0x0, 0x0) socket$kcm(0xa, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x7, 0x3, 0x5, 0x5}, 0x8) 2018/05/11 00:53:12 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdafef)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x529, 0x408000) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)={0x1}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000011ffb)={0x2fffffff}) 2018/05/11 00:53:12 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x121000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip_vti0\x00', 0x1000}) sendto$inet(r0, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdb6150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69d13f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b81", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) 2018/05/11 00:53:12 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) fdatasync(r0) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r0, r1) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000200)={0x0, 0x7530}, 0x10) r2 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="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", 0x1000, 0xfffffffffffffffb) keyctl$read(0xb, r2, &(0x7f00000000c0), 0x0) read(r1, &(0x7f0000000180)=""/84, 0x54) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/05/11 00:53:12 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3fff4)={0x40000006}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/05/11 00:53:12 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x953f, 0xc5f, @time={0x77359400}, {0x1, 0x10000}, {0x0, 0x4}, @connect}], 0xfffffffffffffcc2) write$sndseq(r0, &(0x7f0000c4a000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xffffffffffffffff}, {}, @control}], 0x30) 2018/05/11 00:53:12 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x1f0, [0x20000300, 0x0, 0x0, 0x20000330, 0x20000360], 0x0, &(0x7f0000000000), &(0x7f0000000300)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000500000000000000000065716c0000000000000000000000000069705f767469300000000000000000000000000000000000000000000000000073697430000000000000000000000000aaaaaaaaaa00000000000000ffffffffffff0000000000000000f000000028010000600100007374617469737469630000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000064657667726f75700000000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000736e61740000000000000000000000000000000000000000000000000000000010000000000000000000000000000000ffffffff00000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000ffffffff00000000"]}, 0x268) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) 2018/05/11 00:53:12 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f00000000c0)="ff020400001b00052cd15f08f9059f4322576d0000000000", 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)='I', 0x1, 0x40000c4, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400000, 0x0) recvfrom$ipx(r0, &(0x7f0000000100)=""/248, 0xf8, 0x10000, &(0x7f0000000200)={0x4, 0x8400000000000000, 0x9, "ad85ea8352cc", 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000002c0)={r1, 0x3}, 0x8) 2018/05/11 00:53:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x2}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x1}}) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8e, &(0x7f0000000100)="53365afc2067c61863cc8ef229b18643549061c89fa4e06656e82506e862288239d1b09c758e9754d605c2c57754e3b68a44e29b03cede1100c1f1ea6d3dde0d3e1b09e3b4e8bcebb0275b2971fa31ba873c55a501cb414e15994fca62f65e5e353a87d4652de5c485876b41a098814de707d04772d013449995eb0836840cba56ff86129be640a1f7cf5749b859cf11b5653faca14ffbdfcf9b9180f5e97c8b509c0a8b17131e3d008da11b9b07cbf25f66f47ecf9c1b823a97076e46e1f82b3d28b0c9d0d846cf2a7f80fa4201a9d737745a50ba5e54f70088bad397b9cf9bbc8e8e05b1dd2f92e64af2a87c47e2c78a0dd0fb", 0xf4) [ 98.452459] kernel msg: ebtables bug: please report to author: bad policy 2018/05/11 00:53:12 executing program 4: pipe2(&(0x7f0000000000)={0x0}, 0x84800) io_setup(0x2, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)}]) 2018/05/11 00:53:12 executing program 1: mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000080), 0x2, 0xa) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) [ 98.497484] kernel msg: ebtables bug: please report to author: bad policy 2018/05/11 00:53:12 executing program 2: unshare(0x400) r0 = syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl(r0, 0x200, &(0x7f0000000040)="e42b7a8ffe2a38439fe319a9b0af222b11ffc911ea53cdace05f0858ccda5a4bb844a56b6222a27e7aab0e9aeb711f32") 2018/05/11 00:53:12 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket(0x0, 0x800, 0xfffffffffffeffff) bind$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x1, 0x4, 0xd5, 0x691633a0, "5a34b98047af7d567380ab4bf28cccc0f862c986cf710c0b4d256df567768c7b3e485a06041e493a2904dbe2aaa1d2b5a24ace0385b3481730bc0edea8431d", 0x3b}, 0x60) socket(0x9, 0x80000, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r2, 0xff, 0x7, &(0x7f0000000080), 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x8000) 2018/05/11 00:53:12 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f00000001c0)="1ca7833fd7dfad2dc0f084401a88e2266f1e863bbe5b97fa80186eb256addac61816b2849d07047dada98681c780371184e4f1348d8bae290593d95c8a3c43c223de55f65924158bf8f68c5d5866b2c1a0cec3e25639dd2f55586666620cf88c6abb0b9381c4e2884a97036d5ef14f", &(0x7f0000000240)=""/30}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r2, &(0x7f0000000040)='_', &(0x7f0000000080)=""/242}, 0x18) 2018/05/11 00:53:12 executing program 5: unshare(0x12010800) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x4000000000000000, 0x2}) r2 = socket$inet(0x15, 0x5, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000024ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000180)}, 0x0) sendmsg(r2, &(0x7f0000003800)={0x0, 0x0, &(0x7f0000002580), 0x0, &(0x7f0000002640)=[{0x10}], 0x10}, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000480)=""/4096) 2018/05/11 00:53:12 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x109002) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000280)={&(0x7f0000b1d000/0x2000)=nil, 0x2000}) mremap(&(0x7f0000b1a000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'bond_slave_0\x00', {0x2, 0x4e23, @rand_addr=0x6}}) accept$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000200)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/05/11 00:53:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000000200)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000240)={[], 0x0, 0x200000, 0x4}) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000480)=""/138) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) 2018/05/11 00:53:13 executing program 2: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xff50}], 0x333) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000000)=""/137) read(r1, &(0x7f0000000180)=""/4096, 0x1000) fcntl$setstatus(r1, 0x4, 0x20000000800) readv(r1, &(0x7f0000a6fff0)=[{&(0x7f0000881f92)=""/110, 0x6e}], 0x1) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000003ff8)) 2018/05/11 00:53:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="0002040100000000ff010000000000e276c5fad100000070075d81ab4201"], 0x18) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) 2018/05/11 00:53:13 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xc436, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000140), 0x2) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f0000000040)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e69cc0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da60200a1f5f9068c300000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f", 0xd8) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000180)="ca705fe3c3ca27671791a084beb17928f56bfc641cc46cf7af883f9f90b0e7c5ce43ef930f7670967a40baed7ae90480a219cb3598192feafdb165424996c43adc50ab1f0cf0ec27f8896e1b0d95d7069d6fc59606a619eaf03e3a1742744a4174aa8df5d4648a923d32394683fd732f3d4b92d4a8b66078b34fc975963ab60093c3d619ced0172400b4100811e60b3767a6a7f3829efc3d6311e32d0b68c41fea72225f1d1d9dda0c6d7dc9b956e0b00000fff66d5f83e0b7d8c16b9844c80ab182204ac313459df1c035fa40240a7593d1050236391ca62a6b1871c6cfbd18cb9388818910bd5469c439c5", 0xec) 2018/05/11 00:53:13 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7fff, 0x80000) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) unshare(0x400) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000700)=ANY=[]) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000680)=0x400, 0x4) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000780)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000400)=""/156, &(0x7f00000004c0)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000005c0)=0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000600)={0x0, 0x6c, "382f0a32422c44ce31440db37da8f36a0ac74e5b436dbf64a807281d707520690a80bec30550a1fdfc2d15613fca91d8c05c63bc2b38ce0ff51f30d7c6ffeb45dfd06ea2cdf4739de5602e594b039642835b9e9ddd22c44a259b969648da0a558d2327bf665689823bed2457"}, &(0x7f0000000140)=0x74) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000580)={r2, 0x4}, 0x8) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000080)) 2018/05/11 00:53:13 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f000026eff8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) recvmsg$kcm(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/181, 0xb5}], 0x1, &(0x7f0000000280)=""/173, 0xad}, 0x40000100) sendmsg(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001700)="e5", 0x1}], 0x1}, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x5, 0xff, 0x8, 0x2, 0x2, 0x1f}) shutdown(r1, 0x2) 2018/05/11 00:53:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000180)=@mpls_delroute={0x20, 0x19, 0x301, 0x0, 0x0, {0x1c}, [@RTA_DST={0x4, 0x1}]}, 0x20}, 0x1}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0xa4) r2 = syz_open_pts(r1, 0x10000) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000000)={0x2, 0x0, 0x8}) 2018/05/11 00:53:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x7, 0x15, 0x4, 0x52e0, "bd287b54092244f1bcc835d3fddaefe9b91d3cf7ffff5fb87db1b2e8992a289b"}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000580)=@filter={'filter\x00', 0xe, 0x3, 0x480, [0x0, 0x20000100, 0x20000478, 0x20000550], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x51, 0xfd, 'gre0\x00', 'veth1_to_bond\x00', 'syzkaller0\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xb0, 0x118, 0x168, [@connbytes={'connbytes\x00', 0x18, {{0xffff, 0x100000000, 0x2, 0x1}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}]}, @common=@log={'log\x00', 0x28, {{0x7f, "8060e7a0c75dedf5ac181c87c99a24476b4ebf51065775ce0706a0693123"}}}}, {{{0x19, 0x1a, 0xd1f15980772fa10b, 'bond_slave_0\x00', 'veth1_to_bond\x00', 'bridge_slave_0\x00', 'teql0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @random="3bf735897a92", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xb0, 0xb0, 0x1e0, [@time={'time\x00', 0x18, {{0xbe, 0x5909, 0x5136, 0x8f15, 0x40000000000, 0x0, 0x3}}}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x4, 'system_u:object_r:semanage_trans_lock_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x13, 0x40, 0x8919, 'dummy0\x00', 'veth0_to_team\x00', 'vcan0\x00', 'veth0_to_bridge\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x4f8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x1, 0x4, 0x20, 0x6, 0x80000001, 0x1}, 0x3, 0x400, 0x1}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001680)=@nat={"6e617404c700", 0x19, 0x1, 0x1d8, [0x20001480, 0x0, 0x0, 0x200014b0, 0x200014e0], 0x0, &(0x7f0000001040), &(0x7f0000001480)=ANY=[@ANYBLOB="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"]}, 0x250) 2018/05/11 00:53:13 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) umount2(&(0x7f0000000000)='./file0\x00', 0x1) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000640)=ANY=[@ANYBLOB="0000884800000000000000000000000000008360742d1076458c9543566e598ed9d9d5ad665e2e56d977a7292f22f7d4e8ade13152fd3a2d656f7bb789be0c47a0b79f9b8172cc441448d6f9ec006f8d8f894c05f5093cc2e258b6a9a1ec9bad3641b518bffd63fe01d99b4bb15633a5f137234bc40576f6e73b04924f200bb234a3161a39a5c5c68d13b1f342e1a566c5497ceb53bad3b4fb45338d85ea1fc998082dce9072855a6583018d8193373cc2ae0e323ea8a06da9ff8806aa24756df8999a3923d0"], 0x20}, 0x1}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @rand_addr, @local}, &(0x7f0000000140)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/null\x00', 0x400000, 0x0) sendmsg$nl_route(r4, &(0x7f0000000d00)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x8002000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c40)=@mpls_getnetconf={0x44, 0x52, 0x200, 0x70bd2d, 0x25dfdbfe, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3f}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1f}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x80000001}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x5}, @NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x40084) sendmsg$nl_xfrm(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)=@getpolicy={0x2d4, 0x15, 0x800, 0x70bd2c, 0x25dfdbfb, {{@in6=@dev={0xfe, 0x80, [], 0xe}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0xfffffffffffffff7, 0x4e24, 0x3, 0x2, 0x80, 0x20, 0x0, r1, r3}, 0x0, 0x1}, [@coaddr={0x14, 0xe, @in=@dev={0xac, 0x14, 0x14, 0xf}}, @algo_auth={0xc0, 0x1, {{'crc32c-intel\x00'}, 0x3a8, "489140e0c0874add839d2fc49ac38f402521f8c506201f79df76f491b3b0df24aa724619d017aacdc4d654a66ba1a497c49f82547e203896042798e651ec20c35bd3213fd518239630e8521d79e2d97467659560ee20b5ef2a15ee704581df0580e6cd352d266179f6dba28010c0f3ede52b81369f"}}, @etimer_thresh={0x8, 0xc, 0xffffffff}, @output_mark={0x8, 0x1d, 0x81}, @algo_auth={0x118, 0x1, {{'crct10dif-generic\x00'}, 0x678, "14a14b931a4b7c84a0443231ab7154bb6a7df3ae5e22cfab23ecf87e3362f9c97eb6137d89b39bd04f8325055d1e2bf499b2b9703c8261268f176ec6a37738475b0401c8ae2cd7f75bd6e653bdf53d6f5ab5cf90806e40f3333811f0d4711ed70ae55dab69e98ad2bd8a0d54f6682a0adb417e82529d7f4f7a968cdbf9192eed867aabf795a9441cba914f150dc85ca762baf868e96c759af6f688834adfca333076a73438212fb26f62c62c5235999fc0788161861dec80671cc3d30bad75ba87ac0cd7b401ceccb795182c7825af"}}, @algo_crypt={0x88, 0x2, {{'cbc(twofish)\x00'}, 0x200, "5b45ad82bd36bee39bcc7c3456cac0860c4c84da56675531e03e89d72c60cfa45864d25e229b813dd000d21b2f7b7d33e8b8a402314090b36dc982cf956129ce"}}]}, 0x2d4}, 0x1, 0x0, 0x0, 0x44000}, 0x40) [ 99.258079] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 99.283799] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 99.296899] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/11 00:53:13 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xd0, &(0x7f0000000000), 0x4) 2018/05/11 00:53:13 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1558, 0x88400) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x10001, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000180)={r1, 0x3ff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB="039bc8896f28e8dc65b4f65c7954b006ec000000"]) r2 = memfd_create(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x80000) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "7175457565310000100000c485ad3ca88735af000057c93adf99dbffc10000010000000000000000000000000000000000000018000000f300002623eef200"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000000440)={0x0, 0x0, 0x0, 'queue0\x00', 0x1}) 2018/05/11 00:53:13 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nl, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x400000}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0x6, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1d]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/05/11 00:53:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000580)={0x2, 0x1, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x60}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x3, 0xfffffffffffffffc) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x1, 0x10001, 0xfffffffffffffc01, 0x2, 0x7], 0x6, 0xc10, 0x44, 0x9, 0x0, 0x5, {0x6, 0x2, 0x4, 0x5, 0x5, 0x1, 0x1, 0x20, 0x92, 0x401, 0x7, 0x100000000, 0x3, 0x20, "06ed804af5f41d7298aa69b085de12aa0e0f3fc4db935f407bcb1b08717c5ca5"}}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) 2018/05/11 00:53:13 executing program 0: r0 = socket$inet(0x2, 0x5, 0x1) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x181200, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200), 0x4) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000340)={0x0, 0xc2, &(0x7f0000000240)="b8bcb6fed8451f717e1101c04063767ffa30ad809c8712a150db2857d3aaa55c545f9c404a7369956fdef8d0f63d75da666fa56fd53b865f011b18cfb9319538887d074b71b12e654df6bf0f0347798198f5f3119d7ae154864f901676970ba5ef8ccd80b95729670510d599112822b38c181b033191d23fdf05c2451f4397b8060e8c1d58788e33245b563667ffa90e457224ce78c8679e2ab2d6bc8a8fffac7ed81deca1ac8014a9b11e9aed6f12ffa19aaeeae155210353754728f22739211270"}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000001c0)=0x14) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x801, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)) fstat(r0, &(0x7f00000000c0)) recvfrom$llc(r1, &(0x7f0000000380)=""/109, 0x6d, 0x20, &(0x7f0000000400)={0x1a, 0x325, 0x8001, 0xb92c, 0x5, 0x9, @link_local={0x1, 0x80, 0xc2}}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/11 00:53:13 executing program 6: setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={0x1}, 0x4) r0 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0xfff, 0x80000) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = openat$cgroup_ro(r0, &(0x7f0000000340)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r2, 0x2119}, &(0x7f0000000380)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in=@broadcast, @in=@dev}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000500)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000580)={0x0, @multicast1}, &(0x7f00000005c0)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000600)={@dev}, &(0x7f0000000640)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000680)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000000540)={0x1d, r3}, 0xfffffffffffffecb) getpeername(r1, &(0x7f0000000140)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 00:53:13 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r1, &(0x7f0000000100)={0x1, {&(0x7f0000000200)=""/208, 0xd0, &(0x7f0000000300)=""/177, 0x0, 0x2}}, 0x68) write$vnet(r1, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) close(r1) 2018/05/11 00:53:14 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000080)=""/9, &(0x7f00000000c0)=0xffffffffffffffc9) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x200, 0x100) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/05/11 00:53:14 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2b0000, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000100)={0x100, 0xffffffffffffff4a, [0xfd, 0x800, 0xfffffffffffffff7, 0xfffffffffffffffa, 0x40000003, 0x9, 0x9]}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/05/11 00:53:14 executing program 7: r0 = memfd_create(&(0x7f0000000000)='#\x00', 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000001c0)="5613fdd268fec3beeabba20f5d126df0c0533918921706073ca9cf655c1e992c6a41524d38b6886b19803744f5040079e7fa6c766dc053d992632fca75cd3d2d4af2a27f960960ecfaef6c6edc17058ad6886628683e8efddc8ba783ac351d6bb282745caf93721559472a3735ed43761992c12fe8ef870d0eb2ed19e8f863ae9fe9c5fe98a1c8ea24") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000180)=0x84) ftruncate(r0, 0x3f) r2 = socket$key(0xf, 0x3, 0x2) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000002c0)=""/225) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000280)=0xc7, 0x4) syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x2, 0x80) sendmsg$key(r2, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="0204cb340e00000000000000004000000500063d000000000000000000004a2518bcffffffffffff000200010000002000000000000000000005000500000000000a00000000000004ff02000000000000000000ddffffffffffffff00000000000000106e7bf55489c091b17540eab4d2b8792801c1caed050e635e950e6f873d2e9ac36ae02fd29be42235c3dc0e7ef714a65c72030c7039a8f12cafa2b28f9c1ea016ad73683848d6984ee6ed556d08f4220cdce4fd"], 0x70}, 0x1}, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/05/11 00:53:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r0) r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r1, &(0x7f0000000000)="1133007f24397785a14af4de1d240d74248fb8dc49", 0x15) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, r2, 0x408, 0xfffffffffffffc00, 0x25dfdbfc, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x40040) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000580)="2f70726f632f7379040000000000000074687265736800", 0x2, 0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/11 00:53:14 executing program 1: r0 = socket(0x15, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="a8000000327c850d0efc28cb94d490be9f0a39ad7bc3c12fd6399d5c1b03f8dd0d92a89974a81b0578115aeb3b28d62c4dd1ad96adf335cae53c847e85fb7dbccdf48070553ba590dd009524f131f6f5b732307dffe3e5a68a3de211b12a53ead958869a297e08459097a00dddc08347465e310daf3b21d2475d63a1b89c00e674343108883b21fd4ba45c56330d73bfa602428dd90103a8db7d235453c00a2749b687da06f0df34f31d70e7"], &(0x7f00000000c0)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf43, 0x4, 0x90, 0x3, r1}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0xffffffffffff0000, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, @in6={0xa, 0x4e21, 0x0, @empty, 0x5b}], 0x38) r3 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x41f796ad}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={r4, 0xc2e4}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r4, 0xfff}, 0x8) sendmsg$key(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="02100000023004698fac82de575b0f9d9ba9000000578b03fd0600000000000000"], 0x10}, 0x1}, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000240), 0x4) sendmsg$key(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/11 00:53:14 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x80, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000018cff6)='uid_map\x00') accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80000) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000001c0)={r2}) 2018/05/11 00:53:14 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x401}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)="10a299e353e80f9aa8cbad14e02e29c7436594e2207d54cb8c80b35e72ab812038121bd74d3cbce4ae63f0ff69dc325eac9710d261006c38419327ece1f962d83c93f72058cbb2c971e474a27a609a6162e2464638a41607f612250417f5bea0234b0758442ec1119a74784312ee573bdd5bdc8335e5ae7d7504d9425d6a736662317145e9fa7456abdedf68ac1c9e198e0b033d92ce77d9c3bb048c0dcac2ed72dff58e388e195372299cc81c85e14e8f6a0244bfb7aaf495f8a2a4fd4c6d282f8e01c8969dbb1e6d5425ecf056faf740935ab19c5c11718caf8503b250724f"}, {&(0x7f0000000180)="4fccdca7f3fa05b41f95da0f71c05dcd3a1a2eab2c8f33cb896e46ce9c325f66f13bb2f640a90be43599a481ff1fa722b6ece7a8efd7cfb4b69fbf92822660278004bd83704237f4db782d956f03c41def61445ca7db7e49b1da16121df72c69d0244cfb47ec67bc81d9d26aa3f79394b94d2abb1f1d995425da8ff7561d8229829b1eeb21be87e28ef9d8d0cb666a4b124a9c5e2abc30a1f485fe755b3e0db8379481b2fadeb14f5e39dd38df94"}, {&(0x7f0000000480)="062794276530f5a4"}, {&(0x7f0000000280)="6cd64317b079d1b0284d26b7e28e1a35b5252e1711ce56f3a534c467027a8da102e649cf7c06e40fc79685896cf55cd678e434b236544f8aec98b0ca813f98eb12e3ca106ed15e116ba01e1adc15d07eabf7d7f8fdccefd68dd2c2", 0x36b}, {&(0x7f0000000300)="77da497200c24d2546d81c3de0c3f093cca0dbe44d62a4c0555a125d862e1bd0b80396f60694f205028c371b41e84d0aa76e1a02957a415d9726d606a0a15008eed68b5d47cff29652b27ab3dde4bed0b93be345f9b1e9d890db2c97c48792b970abc77eff4bb49a2d780d353956c7e946680609b9bf9a83170ca31873b6ae3e3a4100a45af10378852360865843d82020a15e6231d408d61d8a9894edeb3c72d83b403240101c28b5295ff346f1d6156a469fbc0737a5f9f6bf0a543e541cc90793322b73c6516219269a2166455fdb7bbea08f5922262b588919f57613fa8d4537b941eb4b97e4a799388461ef5ca861"}], 0x0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="100080cd1ec97dce0ed18acf0b000000"], 0x10}}], 0x400024f, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x1, 0x4) 2018/05/11 00:53:14 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000000)="040300000600000000000000c52cf7c21975e697b02f5c566b2b2ff0da0100000032876d886b6621d8d207ccf73f25ffffffbe62159403c7a60000000000000000000000", 0x44, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) dup2(r0, r0) 2018/05/11 00:53:14 executing program 3: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x100) shutdown(r0, 0x1) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f0000000180)={0x0, 0x4}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000100)={0xffff, 0xfffffffffffffff8, 0x3}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140)) 2018/05/11 00:53:14 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c000000000800010006000000000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x77b, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000240)={r2, &(0x7f0000000180)=""/142}) 2018/05/11 00:53:14 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0xb, &(0x7f0000000000)=0x7, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000008ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="f0000000100029010000000000000000e0000002000000000000000000000000ff020000000000000000000000000001000000000000000000000000000000007cf4505b82005201f88b7a0a2b5e01ce9716363c412d8fc694a8a8db19059c0e72994310ecd53922dfe02095fb4d6bae3e367315451fc3a1b23dd7b88f45d1fa55967859ec12a4b14da84ccd445f4a3bc2d630fe9d4d829b892bae376daa8411e1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfe70}, 0x1}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x1b, 0x4) openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x22002, 0x0) 2018/05/11 00:53:14 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sync() syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB]) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000000000)='devpts\x00', 0x0, &(0x7f0000001740)) 2018/05/11 00:53:14 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000cffc), 0x4877e7) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r1}) 2018/05/11 00:53:14 executing program 7: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x19, 0x0, 0x0, 0x6, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed8f12ca4d909c7a124d8ac39add13dc93a801a00000035a844f3e8b5ade4e5935137af6fe23e190635435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/05/11 00:53:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000180)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)='&', 0x1}], 0x1, &(0x7f00000065c0)}}], 0x1, 0xc800) sendmmsg(r0, &(0x7f0000006540)=[{{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f00000018c0)='n', 0x1}], 0x1, &(0x7f0000001980)}}], 0x1, 0x4004000) r1 = memfd_create(&(0x7f0000000000)="3afd00", 0x3) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0xff, 0x1, 0x9, 0x1000001, 0x6, 0x80000001, 0x4, 0x200, 0x3, 0x6, 0x15e9, 0x2}) 2018/05/11 00:53:14 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8476}, 0x2e3) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/05/11 00:53:14 executing program 3: socket$pppoe(0x18, 0x1, 0x0) r0 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='asymmetric\x00', 0xfffffffffffffff9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc0\x00', 0x101000, 0x0) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x8, 0x101000) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="520972757374e363757367725665783a4465", r0) r2 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x8, 0x240) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f00000002c0)={0x5, 0x8, 0x9, 0x0, 0x0, [], [], [], 0x8, 0x9}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x8800, 0x0) connect$pptp(r3, &(0x7f0000000480)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'syz_tun\x00'}}) socket$pppoe(0x18, 0x1, 0x0) bind$pptp(r3, &(0x7f0000000240)={0x18, 0x2, {0x1, @rand_addr=0x800}}, 0x1e) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000180), &(0x7f0000000200)=0x14) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000440)={0x1, 0x3, 0x9, 0x1, 0x19, 0x2ea}) 2018/05/11 00:53:14 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000a40), 0x0, 0x10000}], 0x0, &(0x7f00000001c0)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/182) r1 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000240)="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", 0xfd}, {&(0x7f0000000340)="4167fab937c11b809f6744b9bdcccd7129ab8fb7c06c1fd43d8ca054926f78377d2d238bb02338b6cf73d6cf8ef79aeedd41730fea2c2853a5a170c75747c64478a926dc6cfa8760c1728142bb437cab56234f", 0x53}, {&(0x7f00000003c0)="461a8574cc9d49095851aebad937cc6060612a8ccdd7d25b0017e2b4dfbbd1f6ce537323f96d6fe4e145a2a9cec18271ff54d81131438011be6ccdcff5dddbb5bc8fcd1fffebfdb841af759ac05db58a74a9182023a8fee5e04a81e930f06c792a9cfa32f614ab8cf32e39d1dc55a69bed0d15dad9c357409175f5330440f80d1c48149e55a0b07a2576b8ff20caafce298d3d940e00a092a198b79939603d2d", 0xa0}, {&(0x7f0000000480)="93204d2b445a47cb651b22630a2f90a66826297bad3fc92ef17ffb5d103c2e1d2317cc57937a12d5430e0fd960e679d86bd4bc9b4981f980ce7e5d9a748fa4257106762692daa905cf9a65e24237976a60fc8386167e5a158ef294968598998587a07e6ac30823db7960bb23011daac0d921a62db3a609934e4217a71ae06ed376d71290b94f57af5701368da147f8a526d8bcc44e3a288270070b0ecbcca6176a7e78e38d6263937d36b5ea8dfa6926626b9ca88d0f8418e4bfbf0eaf1fcbe7abbdfdc399655afb422587157bfdfe2561021752423fb43f3d9322e3727ce8c6770b2affeffd3c3fb10041b1b2c02eabc656", 0xf2}], 0x4, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000580)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000680)={r2, &(0x7f00000005c0)=""/185}) 2018/05/11 00:53:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x6663, 0x80, 0x0, 0x100000, 0x3ff}, &(0x7f0000000100)=0x98) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x10000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, 0x254) r2 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x6, 0x20000) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0xffffffff}, 0x8) accept4$netrom(r2, &(0x7f0000000300)=@full, &(0x7f0000000380)=0x48, 0x800) 2018/05/11 00:53:14 executing program 2: r0 = socket$inet6(0xa, 0xb, 0x7e) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000080)={0x3f, @multicast2=0xe0000002, 0x4e23, 0x4, 'wrr\x00', 0x11, 0x1, 0x78}, 0x2c) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x8, &(0x7f0000000140)=0x4) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@generic={0xa, "374a767b8a7efd3b468d3a39e3b31db28a52042cbdb4a2471ded7097710b23d43a9248c6ae112c879924d32341221aba10375a0292234843bbcd5635b6c9049a142eb9438a98ef4746471d224046e585efdc48223ffddb140873aeee47801e9bd506024fcb5273a531bfd701e0aef890411936a8007d9a6fc4a90074a534"}, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000080)}, 0x0) 2018/05/11 00:53:14 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0x87, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 'lblc\x00', 0x4, 0x4, 0x15}, 0x2c) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x604, 0x101000) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xffffefffffffff40, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) sendmmsg(r0, &(0x7f0000009c80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="5e77bfbb3bf264410ac7211985d9fcc6cb71c1f69649cd612d5bf1096567d2ea2a2b6e9226a853738e3200a876be3853a19947b8aa9da559b72fcd4c91f88b8f34796dfd34ff45c7e8be9c8ec5f5e08b3876516053a9224fa356c090c951f86419772b8d6a6377f08c8d2475e5f77c6ec3836cbebf54c119703203d05ae1b8bdfaf6c0cd00c5247bf46137f80db6e5e2b2dc3aa938cc5adaeb277122665c8e5ac835723ca18819d70e4b02bdd316fc066e2b238454e7f16b003332d7709e0e5a1b6f9029e64926c71615fc5b2e052def9127db3e25da3606ab29bd3b9a762b9f68c8ab", 0xe3}], 0x1, 0x0, 0x0, 0x80}, 0xfffffffffffffffe}, {{&(0x7f00000002c0)=@llc={0x1a, 0x305, 0x1, 0xa05e, 0x3ff, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000340)="7c773995debf654a38d765d940ea81", 0xf}, {&(0x7f0000000380)="ae9d87fb", 0x4}, {&(0x7f00000003c0)="43c8a57e1afc9d897a118308c518dda4254aee21781355c97a11ad9bc98b6ef2cbb0156fb12bd1e9281328425e965d295d3a709d5535a12f6e9de3e1bcfe428ab49dc6bed74411f7215bdb44c510f9d259af0730ab1c9a37a78a785715082a45e1b4e5d560a4118e83f6ada6e89ae22de2531bc9c259b95fa7141c752d0417eff90381c99195f833d33298b7383cc33dbb6519829d1819f1360e356c356d26ce17e7c4d00d1a938e35456a7d395d9394a5868a26c90340c1ffb648e9d6ea279dcf18dcdb467d78781a16093efbc4d7671f43e3049c534b3ab5206f16438011af2c5a28b668b88d7d2c319d27c5f1d259c93221a38f", 0xf5}, {&(0x7f00000004c0)="ee48e0944e3041385c750250f72692618fd1fcb6e3a924273ab4c830b7d47d40ac63a1187605d364b6e5d6140b0193017313866c5012b2f7c0fb25c1b306720729050b72a0021ad2508e9f4537be6fbb7a2b356854a2b3958b5715cb21b0e0aa79c90c8507b35737a125cd3d3a3154935970fa2b119fcdb2c7ea3a6b14a2ad360a19122b2714e5cfe273a93bd965511eaf3f324c92", 0x95}], 0x4, &(0x7f00000005c0)=[{0x40, 0x1, 0x400, "384b10e2c6a627b4abf1a6a712fe116da4d1b9d9f42d7b8f3057f6d4de747546f33f613e065e59b9207bec"}, {0x38, 0x116, 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{0x98, 0x110, 0x8, "a9339813ee4bc7fd67cd675375c200da8c29329c4b0045687c0c2585d3250de43d67d548239982109c13f1f82000668c4488f069c0af3d3779796e05180936728b54dbcf50e386b4c509695522c1e825ea59884d1c4e581ef8bfe901f48a174e8c3f055ba17ef6d5d156c4626c86753ad0916b08f020f4ae6af4e27b1d70a7631f739f8cc0a223"}, {0x68, 0x10d, 0x20, "2a1c15838edffd27433f7f4ab1fa3bf678c3ede70bd4b5a828b00ccfa68632d4baf64fc02beb8531f3ddb2b76fd2eae7d97ad589c62a674fa766d5652c6afad3241b06c9d4404714ba98ed4b0c2cea1c8f0787cd"}, {0x108, 0x109, 0x31fa750f, "f6a2e020c4e8dd1b3e4724ec4618de179745e962cc2fae7f9a62869e91d2fd34717c06aa42e14de193695dfecff9988e1f90a5fd8ad2337f8d10bad2b80885a3f81b3cf97923e35dcfd4d95ebf8106509927cf7f2e46e9ec81e4795a4db0f8ad0fdcb5617683a7cbd1f250f68d12efbec1c89971bc504366874489f55ebfe3b3adaa2f8c2844c176eea071d5088039783bb6c15798fcafff95a8ff33c21069e762ec5ba8b62a3fbe70c871a0c044424a1525c57a075cf8b2d58dffeaa024b75f39dabb486df587a2b309993f08a7b21121fdbb2c54817ea9e9f9b8195494b5720e426343c09e2057f4eae64aedd170da30b4cec23493e7"}, {0x28, 0x11f, 0x5, "fcff0a81dc76e675bfd9971b5c80af001ac8323ad66e9445"}, {0x100, 0x117, 0x401, "2c51d2ade0f18c21851fbcc2f69a72eb26793b91f1e7428a5c85b430e23e881eb3845157687fbae4585c123f296f71a1be813c63bcee17d432353197cb01010380490c9b5ba3b3c944ebfa4193f22b83b7448b09c20e02eec876c93aac516d33c5942bd7462d3f283c35ba97ee07fe199070a338eaf3f8d0126ab4189edf72bf17eb39374672106dbf9495e031b0978a1acd8f66637de473c746faa65fa44d77df2a1300b8d19019c3b9e90e3a7ed3109913ba0242f26a974964fac75aa01c38c8334233b1653c50843a2698f47beaa642fc8defb443aec05bd726914a6816b12fca67b32024d1b4b3aa8d83b51c46"}, {0x60, 0x0, 0x8, "642eb4204cb5673541574b2a8e5657236f1f0009e0369b84c2516cd977b431d33640b8aa0d02c75c08b581c35e344e548a626805e9c57535d2ab7bf3378944a3c1739a5a6316b68a7fd618814d1e"}], 0x13a0, 0x20008000}, 0x48}], 0x5, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000b821a450d8b2350b9c2be9bf8568115563430ed9"], 0x0) [ 100.766107] IPVS: set_ctl: invalid protocol: 63 224.0.0.2:20003 wrr [ 100.845690] IPVS: set_ctl: invalid protocol: 135 172.20.20.170:20002 lblc [ 100.853019] IPVS: set_ctl: invalid protocol: 63 224.0.0.2:20003 wrr 2018/05/11 00:53:15 executing program 1: mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) msgget(0x0, 0x0) r0 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000440)=""/79) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2c, 0x40) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'veth1_to_bridge\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/11 00:53:15 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) fstatfs(r0, &(0x7f0000000140)=""/238) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) recvmmsg(r0, &(0x7f0000006240)=[{{&(0x7f00000002c0)=@generic, 0x80, &(0x7f0000000740)=[{&(0x7f0000000340)=""/234, 0xea}, {&(0x7f0000000440)=""/60, 0x3c}, {&(0x7f0000000480)=""/66, 0x42}, {&(0x7f0000000500)=""/162, 0xa2}, {&(0x7f00000005c0)=""/99, 0x63}, {&(0x7f0000000640)=""/235, 0xeb}], 0x6, 0x0, 0x0, 0x7}, 0x2}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f00000007c0)=""/44, 0x2c}, {&(0x7f0000000800)=""/85, 0x55}, {&(0x7f0000000880)=""/61, 0x3d}, {&(0x7f00000008c0)=""/190, 0xbe}, {&(0x7f0000000980)=""/74, 0x4a}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/192, 0xc0}, {&(0x7f0000001ac0)=""/78, 0x4e}, {&(0x7f0000001b40)=""/109, 0x6d}], 0x9, &(0x7f0000001c80)=""/83, 0x53, 0x6}, 0x6}, {{&(0x7f0000001d00)=@ax25, 0x80, &(0x7f0000003100)=[{&(0x7f0000001d80)=""/202, 0xca}, {&(0x7f0000001e80)=""/232, 0xe8}, {&(0x7f0000001f80)=""/62, 0x3e}, {&(0x7f0000001fc0)=""/7, 0x7}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/233, 0xe9}], 0x6, &(0x7f0000003180)=""/40, 0x28, 0x401}, 0x5}, {{&(0x7f00000031c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003780)=[{&(0x7f0000003240)=""/212, 0xd4}, {&(0x7f0000003340)=""/244, 0xf4}, {&(0x7f0000003440)=""/83, 0x53}, {&(0x7f00000034c0)=""/186, 0xba}, {&(0x7f0000003580)=""/108, 0x6c}, {&(0x7f0000003600)=""/188, 0xbc}, {&(0x7f00000036c0)=""/135, 0x87}], 0x7, &(0x7f0000003800)=""/234, 0xea, 0xf7c8}, 0xc816}, {{&(0x7f0000003900)=@rc, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000003980)=""/214, 0xd6}, {&(0x7f0000003a80)=""/4096, 0x1000}, {&(0x7f0000004a80)=""/152, 0x98}, {&(0x7f0000004b40)=""/118, 0x76}, {&(0x7f0000004bc0)=""/25, 0x19}, {&(0x7f0000004c00)=""/214, 0xd6}, {&(0x7f0000004d00)=""/73, 0x49}, {&(0x7f0000004d80)=""/175, 0xaf}, {&(0x7f0000004e40)=""/86, 0x56}], 0x9, 0x0, 0x0, 0x1}, 0xa1d2}, {{0x0, 0x0, &(0x7f0000005200)=[{&(0x7f0000004f80)}, {&(0x7f0000004fc0)=""/184, 0xb8}, {&(0x7f0000005080)=""/100, 0x64}, {&(0x7f0000005100)=""/241, 0xf1}], 0x4, &(0x7f0000005240)=""/4096, 0x1000, 0x60}, 0x7}], 0x6, 0x2, &(0x7f00000063c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000064c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@local}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00000065c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000006600)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'bridge_slave_1\x00', r2}) r4 = accept$ax25(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x89a2, &(0x7f0000000080)={'bridge0\x00', r3}) 2018/05/11 00:53:15 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040), 0x0) 2018/05/11 00:53:15 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000100)={0x8}) modify_ldt$read(0x0, &(0x7f0000000040)=""/100, 0x64) 2018/05/11 00:53:15 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e38ff9)) socketpair(0x5, 0x1, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x1) 2018/05/11 00:53:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x1, 0x801) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x140}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r2, 0x24, 0x70bd26, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa9}]}, 0x40}, 0x1}, 0x10) 2018/05/11 00:53:15 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="85000000070000009f000000830000009500000000000000a78a800f86544a124e70c3998a674649f9a2c78e632ca2af962e8f591c678f42aaee0a943b2fe98c11b3b52e4b0bb80dacb49135093b698f04426e6891c63b555d961cf424edbe7df8518c9b8087cc0d17add9650afceab3668e8ed216f643c614eaf02b236df59d8121a739e8c5bb48416fc6833b1900cdee99bf5e3fcf310048ddc5c25d9092525a7b0e00bc7f7a3008e0efad70335cd5dca8af083e33e0b82dd9c5a758bf26d4629a792f276bb4d3e775ff117de99e57d75503f14af55ad678e6"], &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = dup(r0) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x4, &(0x7f0000000080)=@raw=[@generic={0x1, 0x100000000, 0x1ff, 0x3}, @map={0x18, 0xf, 0x1, 0x0, r1}], &(0x7f00000000c0)='GPL\x00', 0x2, 0xb7, &(0x7f0000000100)=""/183, 0x41100, 0x1, [], r2}, 0x48) 2018/05/11 00:53:15 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') r0 = epoll_create(0x8) fcntl$setpipe(r0, 0x407, 0xd7) 2018/05/11 00:53:15 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000367fe4)=""/91, 0x5b) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x3, 0x4000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x7f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="3d0000002a9a89cdb93bc50fce737c32d120f20a89fc510fccf3686aece9ebd4963c099492798964cebef78632826588afecf8dea9e257d4cb8d3b9fa8f5b7eed0e22ca827802aea58f5c8a627be7e5fbb5fb903f6628b2e24e358ef195ae9afb0bcc82e0ce54e793aa23baf478c8d3dec3aff8b02dcd3999cca639082a6f1e33c54838b4a8b2713c1a9c5d9000000000000000000000000000000000000000000000000000000"], &(0x7f0000000240)=0x45) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x200000, 0x0) fdatasync(r0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x385000, 0x48) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000200)={0x0, 0x3, 0x7, 0x5, 0xfff, 0x210b, 0x0, 0xa6, 0x400, 0x7, 0x80000000}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000280)=0x4, 0x4) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000080)=""/114) 2018/05/11 00:53:15 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x40) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x1, &(0x7f000000a000)) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) linkat(r0, &(0x7f0000000040)='./file0/bus\x00', r0, &(0x7f0000000080)='./file0/bus/file0\x00', 0x1000) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0/bus', [{0x20, 'ramfs\x00'}, {0x20, 'ramfs\x00'}, {0x20, 'ramfs\x00'}], 0xa, "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"}, 0x1024) 2018/05/11 00:53:15 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=@getae={0x4c, 0x1f, 0x5, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}}, @in=@multicast2=0xe0000002}, [@mark={0xc, 0x15}]}, 0x4c}, 0x1}, 0x0) fadvise64(r0, 0x400000000000, 0x20000100000000, 0x4) 2018/05/11 00:53:15 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xa84, 0x420001) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000040)=0x18c9) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000080)={'ip_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/05/11 00:53:15 executing program 4: r0 = socket$inet6(0xa, 0xd, 0x1e) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000)=0x6, 0xe5) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaabec1e3a57dc486dd6050a09c00080000001fa9e50000000000bbfe8000000000000000000000000000aa00004e2000"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0x1]}) 2018/05/11 00:53:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) r3 = memfd_create(&(0x7f0000000080)='(%!securitysystem(vmnet0$\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001900)={0x1, &(0x7f00000018c0)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000001940)={r4, 0x3}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001a00)={0x0, 0xe8, "6addaacc65cdc87680a3cc126078177af8aad6af27ad8122e1ad5a3ae8df9b5ce2bf9a12af8563140b351832f7b027325e1bff77cbad2ce8091a299ea17e87ac90e63a49e4a42516b7f1f1adfe945d1fe5216d7aa4ad05c6bdb3bd27f02671027865a57a0005072ec94a78963204e140c490039d8fc89572073bb596bbeeeb26bb19a06e015c15fb911215ad4e4309f7cafca1a9b1664dbc000f1a3b119f0fad48cb9d63c755c6e8129420f1155b14a456a4be0da9abea9596a0db4dd043038d73b20c3203ebf266f110f42165791e0234c8a8360a7eedce7dbf9e9512d88753ca847f554167dc4a"}, &(0x7f0000001b00)=0xf0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001b40)={r5, 0x1d, "0363954744dd2b147deea9d86a3bbb24e586de26a2a6b121ed7cb31d85"}, &(0x7f0000001b80)=0x25) r6 = dup3(r2, r0, 0x80000) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000280)={0x7, &(0x7f00000001c0)=""/130, &(0x7f0000001800)=[{0x5, 0xd6, 0x2, &(0x7f0000000300)=""/214}, {0x9, 0x6a, 0x9d7, &(0x7f0000000400)=""/106}, {0xcaf4, 0x1000, 0x52b, &(0x7f0000000480)=""/4096}, {0x1000, 0x9f, 0x80, &(0x7f0000001480)=""/159}, {0x100000000, 0xfd, 0x62, &(0x7f0000001540)=""/253}, {0x5, 0x90, 0x2, &(0x7f0000001640)=""/144}, {0xfffffffffffffbff, 0xf7, 0xdb, &(0x7f0000001700)=""/247}]}) epoll_pwait(r6, &(0x7f0000001980)=[{}], 0x1, 0x2, &(0x7f00000019c0)={0x80}, 0x8) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000100)={0x1, r6}) lseek(r2, 0x0, 0x0) 2018/05/11 00:53:15 executing program 0: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/igmp6\x00') r2 = socket(0x10, 0x3, 0x0) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x2) write(r2, &(0x7f000078e000)="2400000052001f0014fdf407000904000200071008000100feffffff0800000000000000", 0x24) 2018/05/11 00:53:15 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003bc0)={'tunl0\x00', 0x0}) sendmmsg(r0, &(0x7f0000005240)=[{{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000180)="b35489e4084cfc5a61fbb36b1b7819800fbda3ec1c84a256b594ac0e8bd18e8723cc80d000b37e24eed20a3e78bd4f35efc91ae589064a87326abf1e238f2ecc80c64b82e66b22c38f6148e4b48a2628f0e7a6eb84a3da583d67e6d5953c6580094fb682514beb92ba5fc09fa1dd09090427cdea64f83493f72de15e2050c92fc27345daea86cbb83a690b19da1caed49aa563f9522a48ed3f", 0x99}, {&(0x7f0000000240)="6879933a7e9ee550f1dbf5a4c80dfe01895252c92f242ad547b0fda6f17398283515da739746563461f30eb84aa08ab901c56875dbd1fb1a618f32c94ccb6a6b5132c2cf57375c263dc01d534fbe8a94be76703403fbb7847242f96c652fdba13a789eda2302acbb9f63fec1b5895bebe0", 0x71}, {&(0x7f0000000000)="2a830665acfb46a318a6961e61ff548d53735f6f43f1dcf6ae6ac3ceb54477e3f4415fbe73ef0f71244a465a", 0x2c}, {&(0x7f0000000100)="b3c2797cda20ce8475368929df8e795cb9cdfbea6d811fe9f95649ccab8d45963c3f8e23a8c597", 0x27}, {&(0x7f00000002c0)="2e32809211b0e47038845c5f8f5eb3aadc1aeef5fb0a42a8168efe4f1353fd82a7cf23f2fa361a454b40467b81e6266368f58c2c39226fd15033bea9ae4925174a0bf128352f6da8da2b1bd89f8b592dc9f756e8a990999e16f5933dc0f62e314cbd7c8a668e80b239a75a", 0x6b}, 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0x1190, 0x24004040}, 0x400}, {{&(0x7f0000003c00)=@can={0x1d, r1}, 0x80, &(0x7f0000004f00)=[{&(0x7f0000003c80)="1107d4145633e67e41290ffc16eaf987fa12838dd1a11a6c7741baa3b9ad7eea80bce519e8563456ef5474cb1281f48f34be4fca5f4a02816782e666facad2f42d97b5f8f332f3ce02c9aef5432eb2986147fee603c8462aa015d5ac19b9c3c9187da0f1a570861468dfe5456a810db40e28919d833ba7502415ba691d8fad9eb7247f8ed4d2e809f33c9e95394acfe7ff2e8191f081108b27ea02923d3f1f92d1d23bdec20e559615f613c5c532c2ab9dfb75", 0xb3}, {&(0x7f0000003d40)="a003bf24c0bd8675267320fe169d9976fd1ad1f163e480c9177123dccd8f471a33156bed797162834f59e96ae5fdd4d23c28057030034b2a7890997658ecaa681240ef265a8c6cafc07b4bcfceecc6af95fde3", 0x53}, {&(0x7f0000003dc0)="ba90b05caecd9b068c8b271409347da9641d3ebc4496285ae2f03f1a05ea8ab86c0dd1e42bb7a2e8831a64881fda3cc3a2a0dc4c4f91d9124c0707d0b901c797866c13000090874c62153f0abd05981f1ee17bd49b73646063b609d16694fc4206125b0dad3aa0528114c4eb2b18aad5", 0x70}, {&(0x7f0000003e40)="a9b061c24caa5abc3260c57161d0f8d3fca6a665509eafffaf6f06b11f30b05bff52f5191b793c350a1334c79e841bd8bf038f13e26cf397b077035e136be56a4ab962dd210eddfd48f64d872530155c5f258ba1c1560819b7c7b407f17c4ec6393d0649ed7974ef8cf384f0c0a62ebcbb703fe4aa603f395daf5a66f02b58c33da714eeb51044a706b41747502ba90f07bdf1b2d8a52b72b25658aad763fb0ee5a46202f8b1d95431ca46", 0xab}, {&(0x7f0000003f00)="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", 0x1000}], 0x5, &(0x7f0000004f80)=[{0x80, 0x0, 0x400, "e1a597372b7b33c0f9bfabe44b8ffce59de5f67a79d56fc056b3fda130924d31e12409c4765a1e11bd76dab8b851696781d95aa928fc1d59e6658ea37527d03617c7b2b2e5d31978371334d3b807ce435a21d42b8b8f998b42b220343824e7741e2caf03bf31ed4d398c66af309c"}, {0xe0, 0x111, 0x0, "1bfa7fab61920a88ea74d9f8f126e2db01e0b7af7be0cec573d4467e569b65195aeaf104577c90bcb45bf34ec3a845695870a08eb33e5c7e2a0cad2a4c955a5f25bd1dda830cfc683f39efb0e924f1e4b29a2d7eec334ce08b66cc39c8381caf68e201ea5777df5299b0aade560b23376ebd9c0e760387c20c98d267000c8767be362c23c8fab7447c182634fa6232c2eeeb7a8000dc5934675bcf0bbda61b8b502f0bc1bd2504fef62a6037bbe71902e48eab95200418797bd17d1be043f802d1dd7fa09601f7d38dd5693b32"}, {0x110, 0x29, 0x20, "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"}, {0x38, 0x11f, 0x4, "fadb9dec47058927b102cad01a21ce87cfd256047a9a55083de065a5bf8c789a6778f7"}], 0x2a8, 0x8000}, 0x1}], 0x4, 0xc810) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400040, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) 2018/05/11 00:53:15 executing program 5: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f00000014c0)="260000005e0009ffa500ffae18782932ad7b91aec2de319fbdc621c93dda7ae5ed3e8f242306", 0x26) recvmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000140)=""/77, 0x4d}, 0x0) recvfrom$inet(r0, &(0x7f0000000200)=""/252, 0x18f, 0x0, 0x0, 0xffffffffffffff2b) 2018/05/11 00:53:15 executing program 3: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)="42f604588fc60fcd9ab8baeffb0de04c016750bdc18bfabefa7d3feb9f4a1fbdc624e126e1d86209000000bc849180681f22e7be622ecfaf83a5446f39d29f46306e9a0ac117901aaa688d0b6f70d704000000a6a69f3e203c4a128913128a602d4bcd16a23c6e85154c282e7a469a364bf380f2dc8f475e7140eaa8f29de298cbdd2c142b191592c5f888a149b5e6a89c146b273f6dc4d5307a8c46b1a5000000000000") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x40000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000580)=""/4096) 2018/05/11 00:53:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002100)={'syz_tun\x00', r2}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002140)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x6, 0x1, 0x3ff, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) ioctl$TCGETS(r4, 0x5401, &(0x7f0000000100)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x6, &(0x7f0000000540)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@rand_addr}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) 2018/05/11 00:53:15 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) semget$private(0x0, 0x2, 0x40) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000380)) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000403fe7)=@known='system.posix_acl_access\x00', &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0xfffffffffffffe34, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x5, 0x40000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) bind$netlink(r0, &(0x7f0000000280)={0x10, 0x0, 0x25dfdbff, 0x410000}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000240)={r1, 0x3}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40000, 0x0) lsetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@random={'security.', '/dev/amidi#\x00'}, &(0x7f0000000340)='/dev/amidi#\x00', 0xc, 0x1) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/05/11 00:53:15 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x1, "1c"}, &(0x7f0000000100)=0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}}, &(0x7f0000000200)=0xffffffffffffffe7) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x20, 0x1, 0x7, 0xffffffffffff7fff, 0x0, 0x0, 0x7, {r2, @in={{0x2, 0x4e20, @rand_addr=0x1}}, 0xfffffffffffffffe, 0xff, 0x0, 0x6, 0x7}}, &(0x7f0000000300)=0xb0) r3 = socket$inet6(0xa, 0x80003, 0x103) getsockopt$sock_int(r3, 0x1, 0x26, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = msgget$private(0x0, 0x11) msgctl$IPC_RMID(r4, 0x0) 2018/05/11 00:53:15 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x800, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x820, 0x0, 0x800004000000, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x7fab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0xffffffffffffffff, @perf_config_ext, 0x802}, r0, 0x0, r0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_acct\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x4, 0x0) r3 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000140)=r3) perf_event_open$cgroup(&(0x7f00000000c0)={0x7, 0x70, 0x80, 0x7ff, 0x5, 0x2, 0x0, 0x18e8e59e, 0x400, 0x5, 0x3d, 0x6, 0x8, 0x0, 0x4, 0x5, 0x8, 0x7f, 0x9, 0x0, 0x1f, 0x20, 0x1ff, 0xfffffffffffffff7, 0xbca8, 0x1, 0x80000000, 0x7fff, 0x1f, 0xffffffffffffffff, 0x4, 0x4, 0x7, 0xffffffffffffff13, 0x7, 0x6, 0xeb, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x9, 0x100000000}, 0x10010, 0x10000, 0x7d, 0x4, 0x7, 0x6, 0x2}, r2, 0xa, r1, 0x8) 2018/05/11 00:53:15 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002b0ff8)=0x7) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x20000801, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/11 00:53:15 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x10001000b791, 0x101803) write(r0, &(0x7f0000000080)="530000003d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e777dcee7911f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f31", 0x58) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/11 00:53:15 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0xbaa, 0x101200) r2 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x6882) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r1, 0x28, &(0x7f00000001c0)}, 0x10) listen(r1, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) pipe(&(0x7f0000000140)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000004c0)=0xb) getsockopt$inet_int(r0, 0x0, 0x3b, &(0x7f0000000100), &(0x7f0000000000)=0x4) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000003c0)) mq_unlink(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00') read(r2, &(0x7f0000000400)=""/128, 0x80) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000240)=@req) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x41e0fd3f, 0x80000000, 0xda, 0x4, 0xade}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r3, 0x2}, 0x8) 2018/05/11 00:53:15 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xffffffffffffbe9e}, {0x6}]}, 0x10) r2 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x8001, 0x80580) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000300)=0x7ff, &(0x7f0000000340)=0x4) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000000)) write(r0, &(0x7f0000000100)="f373ffc4d4f44b529d94ea2d1919e508f9af21811197458d3bc8ed4bcda71e403ea260eb08adf71c7bfd60e82a33d37acfcfe2d52293dab4c7000000007a974d8071e22a47fc90a3cd7fa97c856ce9a372997cf92fdeeb1a3edefc4c1ffec2ce66", 0x10) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000080)={0x9, 0xa}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x8, 0x2) 2018/05/11 00:53:15 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setpipe(r0, 0x407, 0x866) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)="0101560a07d1f5bfcb", 0x9) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="ec5959c20000000000000000"], &(0x7f00000000c0)=0xb) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0x4}, 0x8) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/11 00:53:15 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x369e}, 0x1c) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/70, &(0x7f0000000100)=0x46) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00000000c0)="1a", 0x1, 0x0, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/11 00:53:15 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x6, 0x9, &(0x7f0000000000)={{{@in, @in6=@local={0xfe, 0x80, [], 0xaa}}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/05/11 00:53:15 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff9, 0x400000) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40085112, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) 2018/05/11 00:53:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x222800, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x200, 0x7, 0xc0, 0x100, 0x1, 0x10, r3}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x25, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendto$inet6(r1, &(0x7f0000000000), 0x133, 0x0, &(0x7f0000000140)={0xa}, 0x1c) [ 101.946641] IPVS: length: 70 != 24 2018/05/11 00:53:16 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$void(r0, 0xc0045c79) 2018/05/11 00:53:16 executing program 7: getpgid(0x0) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioprio_set$pid(0x2, r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) accept4$alg(r1, 0x0, 0x0, 0x800) r2 = getpid() ioprio_get$pid(0x6, r2) 2018/05/11 00:53:16 executing program 5: execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8), 0x1000) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000000)=0x7) chdir(&(0x7f0000000080)='./file0\x00') io_setup(0x7133, &(0x7f0000000140)) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x101800) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000180)={0x7f, 0x4}) 2018/05/11 00:53:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="00000000010000000000009500000000000080"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@l2={0x1f}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001680)='&', 0x1}], 0x1, &(0x7f0000001780)}, 0x8001) 2018/05/11 00:53:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x1, 0x240) ftruncate(r0, 0x9) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x4, [0x8, 0x80, 0x7, 0x2400]}, &(0x7f0000000100)=0xc) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)={0x0, 0x0, 0x3, 0x0, 0x7, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x6, 0x0, 0x1}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x0) 2018/05/11 00:53:16 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000805, 0xef) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={"6c6f3a11ee5420fdabfe152a34f600f0", &(0x7f0000000000)=@ethtool_cmd={0x23}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xda}, {0xa, 0x4e22, 0xfff, @empty, 0x1}, 0x3, [0x0, 0x8, 0x3, 0x80, 0x3, 0x400, 0x800, 0x4]}, 0x5c) 2018/05/11 00:53:16 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0xc73) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x74, &(0x7f0000d98ff8)=ANY=[@ANYRES32=0x0, @ANYBLOB="00004c19"], &(0x7f0000e72000)=0x1ef) 2018/05/11 00:53:16 executing program 6: creat(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) r0 = socket(0xffffffffffffffff, 0x7, 0x40002) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) lchown(&(0x7f0000000040)='./file0\x00', r1, 0x0) 2018/05/11 00:53:16 executing program 1: syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x4, 0x40000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="00010000", @ANYRES16=r2, @ANYBLOB="10002bbd7000fddbdf250b00000038000300080007004e2200001400020073797a6b616c6c657231000000000000080003000000000008000500e0000001080001000000000008000400ed0000001c00010008000600666f0000080001000a000000080009003b00000008000600ff7f00002800030014000600fe800000000000000000000000000019080005007f00000300000000006000020008000b000b00000008000b000a00000008000500810000000800080007000000080007000100000008000b00020000000800090009000000080005000600000014000100fe80000000000000000000000000001508000b000a000000"], 0x100}, 0x1, 0x0, 0x0, 0x200000c4}, 0x800) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), &(0x7f0000000040)=0x4) modify_ldt$read(0x0, &(0x7f0000000340)=""/45, 0x2d) 2018/05/11 00:53:16 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x501, 0x0) ioctl$TIOCCONS(r0, 0x541d) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @my}, 0x10) 2018/05/11 00:53:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioperm(0x3, 0x800, 0x100000000) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000180), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) getpriority(0x0, r2) 2018/05/11 00:53:16 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x4000000000087) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000a40)="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", 0xaf1}], 0x1, &(0x7f0000000140)}, 0x0) signalfd4(r0, &(0x7f0000000000)={0x10000}, 0x8, 0x800) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@sco={0x1f, {0x5, 0xfff, 0x20, 0x8, 0x92, 0xffffffffffffffc1}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)="a11258a56a6ca01525887d1c239d84f65a7f98537592c19a449dd569428afddf42c3e8324d1713453f8b5155dd50ad033aaff8e1334f9e0bf92c2de3552502854bdc7df9342e6fcb8d8e6e529957b17f5f19a8f559b59253d13b1de0aafc8a2adb8dbe4f850186e07c6927ff0abcd66eb22b27501150383f948a3a54c2cb9f0f8cde95e5c60262183d0a2baeed842b88c5c21c3f2cbf2fe1", 0x98}, {&(0x7f0000000200)="21b6811f528b66592b7f117a322b547403c04b3569e56b027847dca42041f35b9e31da83375f58d4e4152947d785752bbd14e5bfb34b3937a4b67bf7997d8c32ac6bc4fddfb84b8e26e0ca24ef", 0x4d}], 0x2, &(0x7f0000001540)=[{0x20, 0x107, 0x1bc0e00000000, "5771d35b91b6bc331e0bdf50480c"}, {0xe0, 0x13b, 0xfffffffffffffffe, "99db364effc39ec0b95ae4ce5c4b8cd6134b60c1f58e3302466d7dfc52112c9857dc3461f5c6b09e9c06b251b62ec058c9d796995355d84867795d0c6060110640a8b8b2fbc57eb074063c02094e54dbb7d78497bbf840b5bfbbb3102da0efbe27eeb6c39dc8e96aa83688e298068df38db100512a2ebf405faa30a2aab95f00ceee5a46f3d24d4ddf51d31acf703e2cd9dc3030953cf177c608620848b934a3947a0a20734f95eea27c3653ef2660b21cfdd6cfe22d797845df9e6486281252383256cd0077dca54f"}, {0xb0, 0x100, 0x0, "eb916cad76ba1faa9e7ce39393f06cd9460d4778e090a0b061150b9ee83f108d5cab7303ea350f4333fb315ffcaf88f79374b744017439db484eaa9d76f8a5e6ac3fda1c30a984dca3710b918e5b9f6cfa7dd17fda0cac4e7be862f7fa2cd859a2e3c1d0e3a9588d8f552444f64a34cb27cf31f46831eed2e6fe2185e88f2264463ca956451604ea99fd9d4dec2945fa628177fdbb29e80dd2"}, {0xf8, 0x185, 0x2, "4bdb8527ee9233bbd7e2d603d7760b3c3994d99f6d3847cd5367460cc653ebf6423906666da0ab5b0c84d9ba5b70c9b0c74b0ae9e8c5235ba29e37e08f267bbc3fb3cc6f9384b09b06dfc976df6f0b0e5e0be2017cc4333e0026b68256c63af8e47b357b0fce4e0d11d3b93d1cd306a2393025d0a7380896b1b80eb0f2b37a58d87c548157fefa8770ea11930bccd8ce4a388b0b80a68bbac36eb747bff07ba52bb5d3e1cb36d022646ae38cf825ab56894e009220d52f6fe9e829c9f163965897dbd6456993b25b3a30ca763e53879fdc77996ea56c513839042851935e0148ac85"}, {0x28, 0x13a, 0x3ff, "ff71e8b8f6492924ff75a5bb5710aa000196660a25d882"}, {0x40, 0x18a, 0x81, "3c55afebfd936d7b2958b0bf73b597a039007f3e88760b1a42d1440460fc7f3c0fb4c27c6332911c94b29b2689"}, {0x60, 0x107, 0x2, "5862d4a8789024f3c896657621773d4c0731f3a49eaf6ab88fae8dbadcc5012c5b6ca954a3131a4ab89605eb4dfb28e942044e790d4bcdaa9b396e8adbdb9c10bbd982ff88a21dd50e"}, {0x1010, 0xff, 0x401, "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"}], 0x1380, 0x4000040}, 0x4) 2018/05/11 00:53:16 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x280400, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)=0x8c3c) clock_adjtime(0x7, &(0x7f0000000040)={0x29, 0x4, 0x0, 0x101, 0x6, 0x401, 0x5, 0x6, 0x4c, 0x80, 0x100000000, 0x9, 0x7fffffff, 0x1, 0x1, 0xc000000000000000, 0x6a, 0xbb4a, 0x10000, 0x1, 0x7fffffff, 0xff, 0x3, 0xffffffff00000000, 0x80, 0x6}) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmmsg(r1, &(0x7f0000004700), 0x0, 0x0) r2 = msgget$private(0x0, 0x180) msgrcv(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="4a0000000000000000000000000000000000000000000000fb0000c3f10bf83c67eab5e8c94339c28d9b22a848000000000000000000000000040000"], 0x2f, 0x3, 0x324db5273566ecc) ioctl$KDSKBLED(r0, 0x4b65, 0x4) sendmmsg(r1, &(0x7f000000b300)=[{{0x0, 0x0, &(0x7f0000002ac0)=[{&(0x7f0000002a80)="a8", 0x1}], 0x1, &(0x7f0000002b40), 0x0, 0x200400d1}}], 0x1, 0x0) close(r1) 2018/05/11 00:53:16 executing program 7: mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000600)={@empty, @remote}, &(0x7f0000000640)=0xc) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000680)) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"9b32638265abd3"}, 0x6}, 0x10) 2018/05/11 00:53:16 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="abda9ba533e3c12ca0625e6beb74c9d23e125adffdcceacc6d8664537fa6439c99d0b248a7dc2d0460c9419a693d4a4a1074da61ec5f9d1d4c93eb3c3ef57f3dcd5b3e09245e87ac9a43c7204761e57bd996df17c383d9f43789bc270a8e5d55b2bf6584b512a7e8eac0722742542098596444a824da54c278f2acd754583b554c1eaf91f218ce3ddb8b4ac6fff7", 0x8e}], 0x1, 0xa) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x44000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000000080)="2f0000001c000381ffffff000d000000020000000100000000ef02c91300010000000000000000005867374d00050b", 0x2f}], 0x1}, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000200)) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f00000001c0)) getsockname$ax25(r1, &(0x7f0000000300), &(0x7f0000000340)=0x10) 2018/05/11 00:53:16 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x408000, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="cffa9fe0819b4a3b1e3fd42028adc9d8aae61e57ef878efdb59c574e0bea99164292", 0x22) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000340)={0x3, &(0x7f0000000440)=""/155, &(0x7f0000000040)=[{0xffffffff, 0x6e, 0x2, &(0x7f0000000100)=""/110}, {0xfff, 0x20, 0xfe, &(0x7f00000001c0)=""/32}, {0x3, 0x8e, 0x28f, &(0x7f0000000200)=""/142}]}) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x4, 0x1, {0xa, 0x4e23, 0xffffffffffff8000, @remote={0xfe, 0x80, [], 0xbb}, 0xc0e8}}}, 0xfeae) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000380)='veth0_to_bridge\x00', 0x10) 2018/05/11 00:53:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x5) r2 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f0000007000)={0xa, 0x4e20}, 0x1c) r4 = dup3(r1, r0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='N', 0x1}], 0x1) connect$ipx(r4, &(0x7f0000000040)={0x4, 0xfff, 0x0, "4a8b04fae031", 0x3}, 0x10) 2018/05/11 00:53:16 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="5a5a098abfe11c389e66a42ecf73f7c27a614626aa97170959b4c46a7c20a5eb9fa297db3e6990c3280c42e19b678ee801f5b79a003cb83805cda3d48747cfa2e356a166da3bd6a1586f02a87824ddd17b066bfaebbeb81301480a56f60cb84f62a0318cc1ef01e8493462a590efc778990159d7144f3a593944be", 0x7b, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='/dev/loop-control\x00', r1) keyctl$link(0x8, r1, r2) r3 = semget(0x3, 0x2, 0x400) semctl$SETVAL(r3, 0x3, 0x10, &(0x7f00000001c0)) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000280)=0x80) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @loopback=0x7f000001}, 'eql\x00'}) 2018/05/11 00:53:16 executing program 6: r0 = socket$inet6(0xa, 0x9, 0x0) getsockopt(r0, 0x1, 0xa, &(0x7f0000925ffb)=""/5, &(0x7f0000f75000)=0x5) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) 2018/05/11 00:53:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x882, 0x0) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x0, {0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x35cf}, 0xe) write$binfmt_elf64(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460004000000000000000000000400000000000000020000000000000040000000000000000000000000000000cdfbec0e0000380000000000000000008eb19d12600e3f0acc3792c4e5758ac0e1dc49ac6da0c05f5c7530bc510b48e3367c4b43109130b9725c2190b411c3fa3dd1f62ac05d7ee9fce2fe8898c4ee7eb7ebb227caddd1ec690647d6b6e700f077c09b8d8ec047ed6478cb77cba0e8621c06a6e5ffae8b9a8e023084be23ef515581a73ac2e2e07f9af2332628e7f2234e656696370141833db1a995cff5211b7420bfa2804c2fb7eaaaeaf5df0dc2a7a8ce0f47376b2056"], 0xe8) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000240)={0x6, 0x2}) listen(r0, 0x4000000006) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x16}, 0xfffffffffffffffa}}, 0x3, 0x9, 0x5, 0x7, 0x7}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000400)={r3, 0x4e, "e5718c6d0af42cb9ea3fd7d57029251de9940fc34343c17216bf8063aaa7ce130a39d71098b5e38798378795c393c2ade961d66fa5551acb730d89adf5cbc1dbdc15fbd0288f3c6a280493c404ab"}, &(0x7f0000000480)=0x56) setsockopt(r1, 0x810d, 0x81, &(0x7f0000000100)="0d5724a810d5b676d66b1c56a5c7dd06d06c8b2bee7ce55708b6c74448c48c846a7d1a236d93a614418f96e52a7eab9c5244ed45a7cc37c30df342bf52569973bcbc3cd84852e96e21542eebd34098d7afe14d7496b2ba80dea5", 0x5a) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = accept(r0, &(0x7f0000000000)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000280)=0x2c) sendmsg$nl_route(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv6_getnetconf={0x14, 0x52, 0x0, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/05/11 00:53:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000000200)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x200002, 0xa}) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000480)=""/138) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/05/11 00:53:16 executing program 5: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000100)={0x1, 0x5, 0x40, 0x6}) r1 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f000041bff4)={0x1}) close(r2) ppoll(&(0x7f0000000000)=[{r1, 0x40}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$VT_DISALLOCATE(r3, 0x5608) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00000002c0)=0x10000000) ioctl$TIOCEXCL(r2, 0x540c) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000180)=[0x4], 0x1, 0x0, 0x4, 0x8, 0x0, 0x8001, {0x0, 0x6d9, 0x100, 0x9, 0xfff, 0x9, 0x7, 0x2, 0x100, 0x5, 0xffff, 0x658, 0x7, 0x1c, "04fdc41de1fb196eee4b6d8bd0ad8441b4edb77688defb0aba06e13e3196f80c"}}) 2018/05/11 00:53:16 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x3, 0x450, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000640], 0x0, &(0x7f0000000240), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'bridge_slave_1\x00', 'sit0\x00', 'ipddp0\x00', 'ip_vti0\x00', @empty, [], @random="4c60c0ac292a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0x178, 0x1a8, [@statistic={'statistic\x00', 0x18}, @limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@STANDARD={'\x00', 0x8}}]}]}, 0x4c8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/11 00:53:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha3-512,ctr(des3_ede))\x00'}, 0x58) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) 2018/05/11 00:53:17 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x2, 0x81, 0x400000, 0x0, 0x2}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0x87, &(0x7f0000000040), &(0x7f0000000100)=0x2) 2018/05/11 00:53:17 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@mcast1}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000500)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, r2}) 2018/05/11 00:53:17 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000000200)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x200002, 0xa}) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000480)=""/138) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x4) [ 103.187417] ebt_limit: overflow, try lower: 0/0 [ 103.238902] dccp_close: ABORT with 40 bytes unread 2018/05/11 00:53:17 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={"73697430000000000000000400", r1}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x13, r2}) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x8000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fsync(r0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) [ 103.275326] ebt_limit: overflow, try lower: 0/0 2018/05/11 00:53:17 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xbb, &(0x7f00000000c0), &(0x7f00000001c0)=0xff00) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x123) ioctl$BLKRRPART(r1, 0x125f, 0x0) [ 103.405124] alg: No test for authenc(sha3-512,ctr(des3_ede)) (authenc(sha3-512-generic,ctr(des3_ede-generic))) 2018/05/11 00:53:18 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) unshare(0x40600) getsockopt(r0, 0x7, 0x7, &(0x7f0000000040)=""/10, &(0x7f0000000080)=0xa) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x0, 0x0) 2018/05/11 00:53:18 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000003080)) 2018/05/11 00:53:18 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f00000004c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000500)=0x8) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f0000000180)=""/227, 0xe3}, {&(0x7f0000000280)=""/175, 0xaf}], 0x3, &(0x7f0000000380)=""/248, 0xf8, 0x7}, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f0000001800)={0x28, 0x0, 0x2713, @host=0x2}, 0xfffffffffffffeb9, 0x0) mremap(&(0x7f00003cc000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000f5c000/0x2000)=nil) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000540)=@assoc_id=0x0, &(0x7f0000000580)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000005c0)={r2, 0x5}, &(0x7f0000000600)=0x8) 2018/05/11 00:53:18 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0xfe) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000004304b0100"], &(0x7f0000000140)=0x8) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x80000) inotify_add_watch(r3, &(0x7f0000000040)='./file0\x00', 0x3) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) sendto(r2, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/05/11 00:53:18 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0xb50e, {{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x2665a847}}, 0x1, 0x4, [{{0xa, 0x4e23, 0xffffffffffffffc1, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, {{0xa, 0x4e24, 0x800, @dev={0xfe, 0x80, [], 0x11}, 0x1}}, {{0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x800}}, {{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}]}, 0x290) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f96000)={0x1, 0x7fff}, 0x8) close(r0) 2018/05/11 00:53:18 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=ANY=[], 0xfe) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000200)={{0x7f, 0x5, 0xfffffffffffffe01, 0x1fb5, "d05c4dfaab7ade590721f804f170ad834410a5d1c001f322efcfa342eba02a6d2770ea5e17990c68adad5107", 0x1}, 0x0, 0x0, 0x1, r2, 0x1, 0x80000001, "54b41804249a8bf28d7ed57a873c67e4d9ae3719eef6b34b8776f8faca2a7f2f9ff8476b46031b662158d425a2619eac7bb290cfd813fb545956e9d60ecaad1f", &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x18, [], [0x3, 0x20, 0x0, 0x1]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x2, 0xaf8, [0x0, 0x20001880, 0x200018b0, 0x200019c0], 0x0, &(0x7f0000000040), &(0x7f0000001880)=[{0x0, '\x00', 0x0, 0xbfffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x13, 0x0, 0x0, 'veth0_to_bridge\x00', 'veth0\x00', 'team_slave_1\x00', 'syzkaller1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0xb0, 0xb0, 0xe0, [@statistic={'statistic\x00', 0x18}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'rose0\x00', 'veth1_to_bond\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x898, 0x910, 0x958, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x2}}}, @u32={'u32\x00', 0x7c0}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}]}, 0xb70) write$rdma_cm(r0, &(0x7f00000001c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000140), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) 2018/05/11 00:53:18 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/keycreate\x00') ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000000c0)=""/54) sendmsg$key(r0, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002580)={&(0x7f0000000040)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}}]}, 0x80}, 0x1}, 0x0) [ 104.039962] random: crng init done 2018/05/11 00:53:18 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x1001, 0x72, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff7a) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x27, 0x1, 0x2, 0x7, 0xfffffffffffffff8, 0x6, "f50e6d7bd8a8998182e8278e8ce85a272f6e43e0f560be4163d0b3093c1b884dff3d6b3074757cebd54e2c3a1b69a3fd1538eb2dd700b9f80abdf70835e4f0", 0x15}, 0x60) futex(&(0x7f0000000080)=0x2, 0x3, 0x0, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x2) r1 = accept(r0, &(0x7f0000000200)=@generic, &(0x7f0000000140)=0x80) accept4$llc(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x10, 0x800) [ 104.069123] mmap: syz-executor3 (7323) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 104.091365] Unknown ioctl -1055894249 2018/05/11 00:53:18 executing program 0: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = request_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='/dev/full\x00', 0xfffffffffffffffd) request_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='em0loppp1+\x00', r1) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) timer_create(0x2, &(0x7f00009cefa8)={0x0, 0x10, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000100)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x181000, 0x0) clock_adjtime(0x0, &(0x7f00000002c0)={0x7ff, 0x5, 0xffffffffffffffe1, 0x3f, 0x1ff, 0xfffffffffffff725, 0x1, 0x3f, 0x10000, 0xc0, 0x10001, 0x3, 0x9, 0x9, 0x1, 0x1000, 0x80000000, 0x279bee9b, 0x344, 0x4, 0x2, 0x1f, 0xf7f1, 0x5, 0x6, 0x2f}) 2018/05/11 00:53:18 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@random={'trusted.', 'SE Linux'}, &(0x7f0000000100)='/dev/sequencer\x00', 0xf, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000080)=':keyringcgroup\\\x00', 0x10, 0x2) 2018/05/11 00:53:18 executing program 2: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'veth1_to_team\x00', 0x400}) mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0x9, &(0x7f0000000180)=0x2) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000100)) r2 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ad4000)="db", 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ad2000), &(0x7f0000ad3ffd)=0x4) [ 104.224115] Unknown ioctl -1055894249 2018/05/11 00:53:18 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x200000) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x200000) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x6d, @dev={0xac, 0x14, 0x14, 0x13}, 0x4e21, 0x1, 'fo\x00', 0x1, 0x80000001, 0x42}, 0x2c) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/11 00:53:18 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x80, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000004c0)=@polexpire={0x174, 0x1b, 0x700, 0x70bd25, 0x25dfdbfd, {{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e22, 0x82a3, 0x3, 0x6, 0xa, 0x80, 0x0, 0xff, r1, r2}, {0x7, 0x0, 0x1, 0x20000000000, 0x20, 0xfffffffffffffff8, 0x106de19e, 0x6}, {0x7ff, 0x200, 0x8, 0x60e}, 0x2, 0x0, 0x0, 0x0, 0x2, 0xa0c3d9184fd92950}, 0x30000000000}, [@extra_flags={0x8, 0x18, 0x5}, @policy={0xac, 0x7, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast2=0xe0000002, 0x4e22, 0xb474, 0x4e23, 0xc4e, 0x0, 0xa0, 0xa0, 0x3f, 0x0, r3}, {0x7, 0x3, 0x20, 0x1, 0x1, 0x0, 0x4, 0x6}, {0x3, 0x80000001, 0x7f, 0x7fffffff}, 0x5, 0x6e6bb5, 0x1, 0x1, 0x2, 0x3}}]}, 0x174}, 0x1, 0x0, 0x0, 0x14}, 0x40000c1) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010000100000000000000000000000000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x140}, 0x1}, 0x0) 2018/05/11 00:53:18 executing program 4: unshare(0x28060400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) dup2(r0, r1) poll(&(0x7f0000000280)=[{r0, 0x4}], 0x1, 0x0) 2018/05/11 00:53:18 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x1, 0x100000002) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000002, 0x8012, r0, 0x0) vmsplice(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="41402d15a1fe68f76ca9faa851a53fbd75c4530ae7b492fbe9d0904a6adabb83c5bd0be67740a101ef17f359db58edb7f9c64cee4c95e931cb431c5ce6c2eaca7636c361a4cb78b8eff4c081a3b4f47e483eb2642bfb41cf23042b35fad635e079b1ed52abfc1a149dbfd07d964029c353f3706deef24c84a4e3a2758bbe9525307f67d41b980f5b5a5a34c5804f597383677c14fb5747c79b420e2d0e043d52512e1f", 0xa3}, {&(0x7f00000000c0)="7820a9a42c6a4e909e4fbd5f4b3d3bc62851d746141dd41c0a7f0041c38a4e9fbaac7a0ea1fbf2d9b5d50b2559f509187c9547aa7a36e415e512c882e395a483a201956c50ca94fb982d350fe8bc35120c8260264a737bc8d256e2e41eaea47381cbad60fa1a0715568a1acf705fdbc03cae85ca5b15548afc9bda86e9427d2303c2000b663f9f3e5cc4443fac105ec2bad9df65e24f8889fb39", 0x9a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000180)="ee355d63c92c2f243e2aa85833031dae440f6ec2f26e5c6711be17367d403864974b167633331017e69dcb29824e4f3d46b77da7c7d91d7f603b2ad2ecc99b2bccabc28bbb8e312a18eb56a199ce59d5128795e7654b09e16b7e64d129e99358db9844382c748dbcba55e5e06f8b304a3c7862c21474c157303724488993247e7f4f28d329342e599522a38a4fdf317a82864ef7263a5af108ca3db7d72ec435e40672a1f13596", 0xa7}, {&(0x7f0000000240)="899af9a025ca417fe45310f2b7c947fcaec113a831ce22703271a4ff699a8b27c7c49590dc21642518405ec31631a74694c35d30626f799bfa8f2bebfb4fe17a872c9b7c5df1cb06999a7d56ec72721369468624b9b9661987ced74c982ead5e58ef4cc619f6033eb2dba9d8d99e49abb43255d2bde47bd10438a6220a5332b06326a28da58c4a9a0b0d7acba72fc3414d38d4089431253c84a485acfc010290", 0xa0}, {&(0x7f0000000300)="8a966584917b63939c7f8fe2abec5b987443e975d5", 0x15}], 0x6, 0xb) 2018/05/11 00:53:18 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x40000000000004, 0x8400000000003, 0x200}, 0x2c) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000040)="d9882cc90ac1cf5537ec3b95384d1aab81c514c7c2f602738cfb90b8a68119e66095f3c1ba628afef8918b70109acc63a7d0e2d593364463f5f07b6174a74f90d5d4b247e2f38aa2321ea8a11958e354fa13dcfb994106eb9537484c1dd0cc837853e4e228af80812576cf39c4598274dc106c9c8f252114d1d63f11497e5f80afdcd64a5495dc4729d419ef8a53982034e6244a2c00af79c2a4de2d73a7744ee5ebb63a4c957dbc2e41c5727862bdeb6d69", 0xb2}, {&(0x7f0000000280)="ad6873396535f29bf3fa1c0db6", 0xd}, {&(0x7f00000002c0)="2042fe0186e8aa0670a98ff5347041cd4a3e2835ab6ad96d9d74c5022f137e7a140ea54d93bd65f2e7bbe184c9d13c09adb435867be8377487087bb360ec53d8b126b8ea8ec52a47cbcaa2fd6fa34065328cbc27d6aa2736aa60b66aa5503fb50e6b9a6aade3f78e8895a088e181db3c8cb340458d3623b0e3e39294186bd1294385c20f18d3277e87faac4b9558ee7ec0c3ef930b1be63f57c1dc2eb9f1727e84b6357861882fe43c1fa3fab21112732c3e60cb", 0xb4}, {&(0x7f0000000380)="f5349ca037cac5199da5336c8b4f5e57ff7cc5a7479fdf1fbe4e0b2d0aebb677170d037f5094d168675eee7b78f5469c06a36a36332ebc3a8c8878a451818ca2b11d56b1b47c3fbde750c1b38e1b041dfd91", 0x52}, {&(0x7f0000000400)="b0e832b27b035f9f4eb26124ce0d39e9b71bb6d65e799b3ef55468b0fff504c7ce845b97cb387dfa", 0x28}, {&(0x7f0000000440)="69355eff540068b97a39fd0f030fbb248de5f6d0a6da75c8c19e16dc22c679476ee383009d21ef360547df12118f8f8d7fc15f746d20a86fc1f0f60a7a679f998e3cfafe65cf43ea77ebf023419eb9ac912c6efff27cdadceadae40cb45612ce4155e2fa184f865f241d85b888829245caf8567c78a5dc88b07f053a407ab8a8055d19e88abd39895b4804d32d8fc95ec478de6545", 0x95}, {&(0x7f0000000500)="9b7196fc723869b1ee454ed261f16cf6d875b3d10531ffb7ad1dd420b8275b62a48ee44562f83081638a7de552c03b02b7a6101f6eb02824d3a60371ebe1af3428594f2983e0e6d4a3ecdb5d0fdb608731980f88c558f57b95db353ebd978c82d84f9dfaa8a59bed6e160c8f", 0x6c}], 0x7, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000280)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) [ 104.578522] netlink: 80 bytes leftover after parsing attributes in process `syz-executor6'. [ 104.636410] netlink: 80 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/11 00:53:18 executing program 2: r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f0000000580)=[{&(0x7f0000000040)=""/220, 0xdc}, {&(0x7f0000000640)=""/227, 0xe3}, {&(0x7f0000000840)=""/248, 0xf8}, {&(0x7f0000000940)=""/242, 0xf2}, {&(0x7f0000000440)=""/117, 0x75}], 0x5, &(0x7f0000000000), 0x105e, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000540), &(0x7f0000000600)=0x1e9) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2, 0x6, 0xfe3, 0x0, 0x0, 0x0, 0x1f, {0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x5}}, 0x8, 0x3}}, &(0x7f0000000800)=0xb0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) 2018/05/11 00:53:18 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4240, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000140)={'bpq0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000100)={0x0, 0x9}, 0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x2200) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'veth0_to_team\x00', 0x600}) io_setup(0xfff, &(0x7f0000000080)=0x0) io_destroy(r3) 2018/05/11 00:53:18 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='n(T', 0x3) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x501000, 0x0) sendto$inet6(r1, &(0x7f0000000040)="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", 0xfc, 0x8000, &(0x7f0000000140)={0xa, 0x4e20, 0xc7ab, @mcast1={0xff, 0x1, [], 0x1}, 0x803}, 0x1c) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/11 00:53:18 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000014c0), 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000340)=0x80) 2018/05/11 00:53:18 executing program 4: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) clone(0x0, &(0x7f0000f38000), &(0x7f0000fc8ffc), &(0x7f0000f32ffc), &(0x7f00007bc000)) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x600}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, r1, 0x300, 0x70bd2c, 0x25dfdbfd, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x4}, 0x4) 2018/05/11 00:53:18 executing program 6: r0 = getpid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r3 = userfaultfd(0x800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000580)={0xaa}) sched_setaffinity(r0, 0x8, &(0x7f00000001c0)=0x6) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2), 0xffffffee) read(r1, &(0x7f0000000080)=""/126, 0xfffffffffffffdc1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/05/11 00:53:18 executing program 1: r0 = socket$inet(0x2, 0x43, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="441fabf1000000002afeff0000020000000500a100dc61abdbff1e725b", 0x1d) 2018/05/11 00:53:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x6, 0xa3}, 0xc) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x84002, 0x1) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x101000, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f00000003c0)=0x7ff) statx(r2, &(0x7f0000000080)='./file0\x00', 0x6000, 0x353bd214512bf4b3, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r1, 0x19e5}, &(0x7f00000001c0)=0x8) [ 104.993087] tmpfs: No value for mount option 'rpc_pipefs' 2018/05/11 00:53:19 executing program 2: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x40840, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x1, 0x5, 0x3, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r3, 0xfffffffffffffffa}, &(0x7f0000000300)=0x8) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x2, r1}) prctl$intptr(0x2f, 0x2) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) fsetxattr(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="7365637580697479398d30567fa03ce13d489f7adf6528e7"], &(0x7f0000000080)="2d6d643573756d626465765d846367726f75705d00", 0x15, 0x2) ioctl$TIOCEXCL(r4, 0x540c) 2018/05/11 00:53:19 executing program 1: r0 = epoll_create1(0x0) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) openat$rfkill(0xffffffffffffff9c, &(0x7f00006d0000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f6ff4)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000040)={0x80000010}) [ 105.090644] tmpfs: No value for mount option 'rpc_pipefs' 2018/05/11 00:53:19 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='map_files\x00') ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000200)) openat$cgroup_subtree(r0, &(0x7f0000000240)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000000140)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) unshare(0x400) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r3 = getgid() ioctl$TUNSETGROUP(r2, 0x400454ce, r3) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000100)) 2018/05/11 00:53:19 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101001, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000180)={r2, 0x3}) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/11 00:53:19 executing program 0: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0x26b4627a) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x9eaef31ee36be884, 0x10010, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f0000000040)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000000)) dup3(r2, r1, 0x0) 2018/05/11 00:53:19 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x1) 2018/05/11 00:53:19 executing program 1: r0 = socket$inet(0x2b, 0x7fffffffffffff, 0x67c6) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0x181000) getsockname$inet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/05/11 00:53:19 executing program 2: r0 = socket$inet(0x2, 0x2, 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) get_robust_list(r1, &(0x7f0000000140)=&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000180)=0x18) bind$inet(r0, &(0x7f0000000000)={0x2, 0xfffffffffffffffe}, 0x4) 2018/05/11 00:53:19 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x400, 0x10202) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x6, 0x9, 0x8000, 0x3f, 0x9a, 0xa3}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x5, 0x0) poll(&(0x7f0000000340)=[{r1}], 0x1, 0x0) 2018/05/11 00:53:19 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.mem_hardwall\x00', 0x2, 0x0) read(r1, &(0x7f0000000140)=""/187, 0xbb) restart_syscall() 2018/05/11 00:53:19 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x5}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000982f5b)=ANY=[@ANYBLOB="0352ba8e8227ffff96ffffff0800400000240000002c00009078e0000002ac1400000000000004019078002099e900d085f5"], &(0x7f000004d000)) 2018/05/11 00:53:19 executing program 1: pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, &(0x7f0000000480)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000004c0)={r2, @in6={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff]}, 0x3}}, [0xfffffffffffffbff, 0x94d, 0x81, 0xffff, 0x6, 0x5, 0x6, 0x9, 0x6, 0xc5, 0x1, 0x4, 0x6, 0x0, 0x5]}, &(0x7f00000005c0)=0x100) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc0\x00', 0x4040, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r4, 0x0, 0x484, &(0x7f0000000300)=""/8, &(0x7f0000000340)=0x8) r5 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x40000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x1f0, 0x200, 0x10001, 0x28}, &(0x7f0000000100)=0x98) ioctl$EVIOCGPROP(r5, 0x80404509, &(0x7f0000000180)=""/203) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000140)={r6, 0x9}, 0xfffffffffffffe03) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000680)=0x8) fstat(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = geteuid() getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000800)={r3, 0x1f, 0x9, [0x7fffffff, 0xa44d, 0x7aa, 0xc000000, 0x200, 0xd, 0xf8, 0x2, 0xfff]}, &(0x7f0000000840)=0x1a) r9 = getuid() setresuid(r7, r8, r9) unshare(0x400) openat$cgroup_ro(r5, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000006c0)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}}, [0xffff, 0x2, 0x6, 0xffffffff, 0x3ff, 0x2, 0x7, 0x8, 0x59ed, 0x2378, 0xffffffffffff0ca2, 0x0, 0x7, 0x3, 0x1]}, &(0x7f00000007c0)=0x100) r10 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r10, 0x5452, &(0x7f00002b0ff8)=0x6) 2018/05/11 00:53:19 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x200, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x8402}) init_module(&(0x7f0000000140)='}.loproc\x00', 0x9, &(0x7f0000000180)="212e2ecf5e7b6e6f6465765e70726f632d657468317365637572697479ff237070703000") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) fallocate(r1, 0x3, 0x2, 0x5000ffe) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r2) 2018/05/11 00:53:19 executing program 6: mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) 2018/05/11 00:53:19 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x6) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r1 = creat(&(0x7f0000e64000)='./file0\x00', 0xfffffffffffffffc) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r2 = socket$inet6(0xa, 0xa, 0x3) unlink(&(0x7f00000000c0)='./file0/file0\x00') unshare(0x400) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='nr0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x10000, 0x0, 0x10001, 0x4cf}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) migrate_pages(r5, 0x7, &(0x7f00000001c0)=0x2, &(0x7f0000000200)=0x5) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000140)={0xee5, r4}) fsetxattr(r1, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)='{vboxnet1vmnet0eth0[em1!!.^\x00', 0x1c, 0x3) 2018/05/11 00:53:19 executing program 3: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x10000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x2, 0x7, 0x15, 0x4, 0x2}, &(0x7f0000000200)=0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x1, 0x0) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000300)=0x10) close(r2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r4}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={r4, 0x2, 0x5}, &(0x7f0000000080)=0x8) 2018/05/11 00:53:19 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000ffffffffffffffff000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r0, 0x0) close(r1) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x200, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00000000c0)={{0xffffffffffff0000, 0x3, 0x9b48, 0x40, 0xb1, 0x9f38}, 0x6f518b1d}) 2018/05/11 00:53:19 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10d) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/11 00:53:20 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x1, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)) 2018/05/11 00:53:20 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) r1 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000280)={'broute\x00', 0x0, 0x3, 0xf9, [], 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f0000000180)=""/249}, &(0x7f0000000100)=0x78) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc0189436, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x500, 0x1) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/05/11 00:53:20 executing program 7: unshare(0x6003fffc) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000400)=""/4096) 2018/05/11 00:53:20 executing program 4: ioperm(0xfffffffffffffffc, 0x2, 0x3) ppoll(&(0x7f0000000180), 0x0, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200), 0x8) 2018/05/11 00:53:20 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0xf3}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2e, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)) ioctl$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, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) close(r0) 2018/05/11 00:53:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x8000) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000040)=0x998, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0x8000000003, 0x800000000000952b, 0xffff, 0x10040007ffffffd}, 0x8a693f78577179db) sendto$inet(r0, &(0x7f0000000180)="ae", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0xfffa, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/11 00:53:21 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0xab01}) fsync(r0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x404042) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000440)=""/58, 0x3a}], 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge_slave_0\x00', 0x1000}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4000, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000140)=&(0x7f00000000c0)) 2018/05/11 00:53:21 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000001200)='/dev/snd/timer\x00', 0x0, 0x1) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="cec7aad693048175c751832c34fd110f34dfbe4b8787128855baba748a2a35fa7db3d66dd22924fe2522dd6147cefa05c0b068468d2debf74e33c4b7b67d6f4e78e8053bb51e68b6f384e22200ce45b9c4f9ad939cb21a8b9948d07c37f1d9df1ad45cacb5af84176b3acfb4f0533de2779447d3d229294f669c21849ed173cff9af7b457574a286fc5170c115be06fc5ac62f401a658203e61c3e23b4b55feb4f75960ac9b91fa467e5a9e2fcdda9b61cbb145b665dbb1f808c1d578c3a9b9b3ba444d1d6ae4005a2ecdfabed90fccd8cb1da7770b88404017d45f8b5eb903e692cc6a1597b81cc4e498fadfb751a225c8f93aa10", 0xf5}, {&(0x7f0000000200)="2dab6a9c9f8daf388519f519a5811ab1f06f70346553800976647fefcea93a07f360a900b7558d4d3b9214c593ee73627097311b42a62239bec0d6a85203ae5f62bcbdaf603a976cf4ae664c55b5a43a7a23b7de00d420c4bd55fdfb7c1a78c863876c3ba07728b163c4826530882776f21d5de9c8ffb66b2c1539f524ace5c76e0b1566e6d8979a510cc8cd0c0ec983584c4fce435c2111deda12cf3078cc68d168b697c4cdd172fb9a323e5375af2e24f9ee8a6e5d7df3128182e3d7ab5c24bc512da0f7d8ff422c6d6100bec4574fea205cbb2cda6529cfb0e17f293862ab2ca6201825c5f8c7815e1220afcd049faec74a55117cbc2f517e61273e6a1be84e27aae747382cda4db425b0266dd9031ba4266e27bc23b19b4f3223c2896ed41312e1d46a1a1c398dc11291e3dacfd63f01ecc37bb1978442988280fbc6e860bb924d541ba9f6799752b339888410a0a2a3f9a5d0b47b4e68ddd283dc89c1c1e9748653b8f82b169384ffd38e809bee90b40b99709d8837e54283cdecb89bafccacd8d273f234b0e9dfeca7c74dd0e4ed90e977aeb5d39c5a02740e5a3afac1d28b100685c1cb708ac6df4e844fe0835c564ad89892138b37f547c6da06903ac86cca6bc260365c0ee7de2f9886307390f621e1904a15e1b9c0b434d2e7eea6b58641e159fd4d35237f2c26f49edae8a77d17e22de3cbf421488d523b15500886ca066d09c7dca87ec6146bf0f889bf5034d18de424e2e2f608c981178429f983a8c17efb6157beed409304fa71c9737700f18dc1fb16eac53f9c89019b5fd4d7bc47e4786742d6ed6f5e23da7748b5ae0421fa4f91c419d527e65d4a878b3d4c0d4099337fec01685ef77705f73ab2315aa9eca73802a17a1273ce7dc9888e4f3ab5c2effdebc4c9fa0817bc601b0b46fdc71b78952cf271bf873eaa76ac33a1aa4049b24521c74bc04ecac4ff7475e5896a10dba58689c587c25c68fd17440bc991eb4fc0437750ba5a784f027c82582655926b78cc627248dc02dc7e4d9e7fa65c08ba28e567ed818ec1439c6b47f20455853e7b0f2b10364e5d9ec106ac515e14dbafff56c78f5487e1c7ea447402755575cb86baef2a01a9ec174d1d45117dd4c866e3660f50570887466ed3131ae063ee58618b276fcfbfbd3c5c1df51a97181652bac29848d85f4b56063b0d9c22125861349693554e969d8ef65f97dd59ec69337b6b12cdfbd70dcb238aa7e2737c6756563188509b81ba0073cc4ec4132e1306c47290638da357a84d9fc78f3bfd317487822d5c4b7b04dea5c0d69e9451e3c56f0fc34524f910c2ba164fd79b5010fd2d9489a51d442b5386c05ee96bdd220906bb190dc55b51dd03eba8f916620188d8f729b9d4874630ebb1492f30f9c985a028b5415eefa450ad623a2f681e0abd8dc53f696290e9fb3e5d3dd2020bdb4709eb99f2f084d2ac7f4463029b36ad6dc38a8ebcd71b62e757250ce1cce117d501e3c9d60930427247c1ad3c335f65137bc520d0048cda6f3414899a5cc2bdeba596afa69bf6b45b1745c472317946fa1dafe4e1d62a9a60a70ec2d8a2901c1f3ddd155969ba879518b6afccaee7d08e165e621a977def91f41d0e4fa4f177c9ad151ec8e3a07b2bcae7434fb6a0f00f1daf37cfff16a5f208227784d71f7598b65d6f9cbb6f557b275a6fdbc08fa1748988e4eb2c8143984ef8635d17358390ea2efce79d944a228e38f2b89358855b0ba8362b8193d81a66913ae2aed951ff749dc124c2eb44a64bf7f846f74b725fb1929a75c99c991afde004e56fb1d050de551000b82c55e870b342c63d13e680cd93b121b44ceccfc4c3502c9487866db13ada48174f6a6464da7d33375f4c8fa1645511b30b0cc0c0e64054993b1a8ef8e3b2a25ec5d077da7b078df0e20038fbd1a6e5f4f9957562c49722870d294550e53e3868b7f285a41c10372d175ba3da2d08160356d2d4b35ec72ca1764db4f525aeb9221ec35d650838eeb39249d855d484ed88a0ddd849bf01db68cdf2aad1b6f80f2f4b6dab2e16be99962f81aa2e4ab2be3359fd4bdbbe38c9c72ac31ce09b56e0c2394d6722f5dad6d97f8bdac1737e97695795bdefddfd05e7a75e4acd9b0bc3cfd83c25b92d2175e0e04dd882a1fa0d9fc6cae96721958c98db10e16e75d8be6ed95f53314cb79f3680aefde468fb2d45e37fdba9ce9daea45f1ced3ce6a0777c052af0ba6cbc668f960f5f65daf4afd05d7f5615ad0aae2c00e4ecb857a6b300575bba22fb15a872a4f8a853384c143247c10ed4174e0998cb290a2494c4966ac6a514bac5c73359347aedd0dfa11553cb9f4aabb0fddd1945ed5d86a303114745c81996619afa8c0689c97915f5b246fd8df772eea395b1707eef6f047a20e33cfcf41e0e323355aec7105ab597ce3ac9ab14b9f0ee6029b24fbf8843a41c79baef15018a8ae6b198b8d97a42b6ed5db1cb418431457ec7514838efdf3c6237e58360a4332db4a5d7b67bf9056a0bda74cb444730b2f89555780436f13db57df542f144d7fc561c39509a6a53600440b171ad4b94aacfd4ba10992be05099c18f060d149b8731062abb27957212210a55209081f54f6b40e09683fd27feb69a1404ca4d0ef402fa9e5f957f52cc6f4f9972589a26e1855a42f4d6fd63380441883032c216de8b1c7f4cf79dd6b579e3569669d80bf25cbae0a22b27ab27b865be2f042529e4343c65d48ec1dbb5b71c54058900d6b53336a69481ac2cb7547817756873797c9477b1a979c116e96f1979b25eb9b531b9407ff418f599ee00862d4f5031ca281c78855529ec905aa7734b8fa273c9b72b5cfe4cadff29fcd90c200f314abd20f811112a9e0d73cdc40214bdcc1fa60e958198828831f1149a564720f95b06c948281600a74ee9b0700f7a401daf7ca0c380df563036c033233e8d1894a3266b844e6094d10caa78b9f1574df5eb12a16ed8647489c3a135e2fa477bd9bea36b304b8db91825f7359e7d64fd6bece39a8ddd0b7fce0b57103b49afeda3a551c617050940d93ff9907ee8c064da0160c583eb396c88dd3d4d327e0e4751d6957181f2c94007051c5af716e41445b22fd7103421528de6688fb50f780e2885167f27d72e4ee7b9f941ea9b3a264980c183155fa0bbcd0e85ad5336bf8d6c2480e88aeebb6cc5f797ae42cb2677fa012ea7416165e2dccdf0a1a1ed3c6525030ec44332e6c8c5c2f5db43d79918811fed52d169900199a28894b100ff09dcda52da634449a9dc3ec9c04f64025cd9e94967f3fb78d688eaf2062a2bfe9042a83a62515c38b9d173ecae91d40acf9dc5e9a533d6979983b1480cb09e75b7f22818c647468fe06e8e2ead0f57c58cc30a709c0086c492f00a62adb293bf564142e93ab7c72da6ea216b5c51ecba5c393850209bd216a26cba8f93520eeece78758891cbada66002fbf05f57889f9fc9462600b261894d3d2f04d3f50b1aaf6253a731d2ae94b6d2dfb3d7df4f81d1a84f669bda6acc054c4af2fe8273cc6ce8605e4da094ac9859a3c3fe90aacc28657716dda26b90e694701e501300fb2a9c24e562e4a735f4a4b782a7bef6f3c565fcb841fae9c76874f27a49545a4c028cfb9b81c982130ac2af8cf7ae2ab35dc2910b0c1ae239619f752cca477cb3528da41266df7851a1c219459a7975baa0040c5f66bf50a8e5b9fa6fc6bab2e43b195ae6e1b7450035a6f77f0d0fc45c42d79937ad48e0c8171260a3c8035777bee7c9d4b9c517866be0dabbd3bc2cd3dc05bee3adba961e5ddcaa548e9ade054f0060a4d46ffb66e7af16324884a95ce3b98b16f76a30212f24a331d2599e03785d6cb1564c401ba1733464a2505909869c45ee340edd2e62c129f0ee208e3d2577fa157da1e3aba54445db71e642d7a66d4925e238d901347596f0f67d9ff11dfffae997cf6cac98ecb0ca1667f81540ddccfcf59705f9c2da0c4738b637041c4a7b7ce0192938af226e3365e58f8095824e7fb1e16a3ee018485ce02d6db81f82437a96fad54ffe5937246e956df4ae53bc4c53c7445a2d6fb2bbe787b5dbe0a312d1a398a6186ea8aed6b29d54ca665a07adb74b47469ad72f8c300d0ece381c2a739bf29189a555db20f22c06b451a83130c7b53ded0f56d3e0e5febabd168440203509f350efd1c959e563a4aea315e905d7aa0695ea99f722e2e7f9614e0cd2515e3df9118fbe5250412a1e2bc782ce09b2dc10d20cabd6e116350fb04bc98580a5fb3c8418842d8641dbdbea775ec71bb14fb786175fd3d92d80d411501cf6dbf18fdf3a032f66f6487e1c3eba6425fb9cf958bae9c7f083bf2282a8779484fdcea32cbccba28ee426883809ad6bb017564be52f84fa156cb5d8b1fc69f6e19b1f458d029784dc47ed8bfa961e9798201d028bbce36e7887386f919890d2381e30fafd39ffe5f25a7add7b7b40dc5c53cb8d600e8d6023f72b0ce9575761f688773a5e52094964263a5bc16c91ca28368e7e2bf3291b81a5686fdf5842f5ba97103f07dfb0299b6d5a5bb95ac122e4a6e085b1d909ea408f139747e0c7fefbcbbc1caa3c3ce1180432a7433b38e7447f9a3e061023ef611a5498a1dd12905688ceca637bb3e666a99e4309ecb509ad323a3c199a61c3d8bc2120e12aebd7029c8aadb69f352d921c5dd6dcb8cadb33ed4522b00e5ea7603950e781959c27167c48dc14fa2d1e2b93d4192b0844bd82b90cacd28f7ef5937d05b4c65e80a8812eb93af68a73cad58653f8b05869b21cc3d3f947c2782e75d3c48d7d179519812ff089ae23a894398eee3184d2755dce2db635f4c0140b2c2b11b1e297c5bc593d6df5c50f30fb9389ddba8c7ed9a5e0a86ae1793f6b52a64454a713e1eed545bf3164cd294c603ff03bd5638eabfe410d5f559a344e62e482f50f3699fed3f4883f869e1f82b7c0f32c6862ae3aceabb316046244146b6d491240767c58635adf722bc7ab66ff1054465a4df38543c11e3d0bb873d186c64ca858002071f62ae23b2e8c096b2b1cbe1fc6ce843fd4dcd9469142a0382d50740357382ac59d2c912b3e3340cdb0f8a1636e1248186b30c95958ae20a6030042c9e3c977d2c93d28b54930ea13ab7bd559e09f3dbd48c3327e70c00dea47a3020628090074608d0d52b2344af2df24be51e1cc377cbb141d29494498ea9917f8b170d9fb66fa5b9dd1e3f2bf63a2ef52b349ba8f0376d3b08852244909456848628eb6f575bb4000edf8e411c3479994cf4e3d327987f562c2bc20b198c4e8785fcd6ef461e41d72085c8e991a41bc5e60718a77765b27bf169f942b7fa5afeb0016bfba0f315722ee75566c8e7892a7a5d3ad07478199e95e9d1ff1c7e8a578c326b38fe840dbd25e44eb689c6df420a761b3c243559d0a68ec0796f4abba305667a696823a9f99f6f1cd7e815132821c47927112091cc6cf314f57302ecb4c3a054c25d96ef3ff93bcd461060cad9e86d2cf7f8180fb7865cfe392aeec679df63a0b8a15bfe44ee03410f63b7c6400d9e2e1d4dba74ed23003c192f2531874a5d376695f92375dfa3d4372b7162deb12dd791db9e9b3684aa47270b5f61ff4077aa83b3784a48cea7fdd9813deccbc4012e720a8917e14fa35ba5d3f391b5d224c66d34bfab6e6ec71e0c945d153d7a9e39fe3513012d3a8fc1da2a5476ccd1042085033cf9994b5dcafc527132e8ca68c94995ff0d9c20467b4c1be35bce64fb8b49bdc8c41cb4d2bc76b5107d9e04e27b55e8d2a4e3a27", 0x1000}], 0x2, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000000c0)={0x3, 0x0, 0x0, 0x1}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001340)='/dev/urandom\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x0, 0x3, [0x100000001, 0x80000000, 0x9]}, &(0x7f0000001240)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001280)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x8, 0x752}, 0x90) 2018/05/11 00:53:21 executing program 4: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000001800050000000000000000000a000000000000000000000008000400", @ANYRES32=r1], 0x24}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xfffffffffffff79a, 0x1, 0x5, "cc697daa31468fb63d0227f4e5e8c12dae6000a0d9a70df765ce88740e147679d8011cce38f77316019921a2ba377d3068ab9d5e1450c53f7cd2a9b909d9a66d93fc70a556c5df31ff6d998eaa419498"}, 0xd8) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x20080, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f00000004c0)={0x1, 0x1, 0xffffffffffffffff, 0x1000, &(0x7f0000000480)=[{}]}) r3 = memfd_create(&(0x7f0000000040)='vcan0\x00', 0x2) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x17, 0xb, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000}, [@exit={0x95}, @ldst={0x1, 0x3, 0x2, 0x0, 0x9, 0x50, 0x1}, @ldst={0x0, 0x3, 0x7, 0x5, 0x7, 0x4}, @map={0x18, 0x5, 0x1, 0x0, r3}], {0x95}}, &(0x7f0000000300)='GPL\x00', 0x72, 0x7a, &(0x7f0000000340)=""/122, 0x40f00, 0x1}, 0x48) 2018/05/11 00:53:21 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x9) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x1, r1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x778}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000000240)={0x1, {&(0x7f00000002c0)=""/197, 0xfffffffffffffd57, &(0x7f0000000100)=""/131, 0x0, 0x2}}, 0x68) 2018/05/11 00:53:21 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000400)=0x0) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000100)=0xff) r3 = socket$inet(0x2b, 0x80000000000001, 0x0) getsockname$inet(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/05/11 00:53:21 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x7ff, @dev={0xfe, 0x80, [], 0x1e}, 0x69}}, 0x200, 0x7, 0x9, 0x101, 0xc8}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0xc) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) unshare(0x400) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r3, 0x1, 0x3b, &(0x7f0000000040), &(0x7f0000000080)) 2018/05/11 00:53:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x2, 0x7ff, 0xfffffffffffffffe, 0x800, 0x81}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x2, 0xfffffffffffffff7}, 0xc) 2018/05/11 00:53:21 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001400)='/dev/sequencer\x00', 0x90000, 0x0) getsockopt(r0, 0x3, 0x3, &(0x7f0000001440)=""/90, &(0x7f00000014c0)=0x5a) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000001500)='/dev/snd/midiC#D#\x00', 0x5, 0x8b41) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f00000f5ffc)=0xfffffffeffffffff, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000015c0)={0x0, @in6={{0xa, 0x4e22, 0xffffffff, @empty, 0xd71}}}, &(0x7f0000001680)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000016c0)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x3a02, 0x4, 0xfffffffffffffffe, 0x8839, 0x7f}, &(0x7f0000001780)=0x98) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001540), &(0x7f0000001580)=0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000017c0)={0x100000001, {{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}, 0x1, 0x5, [{{0xa, 0x4e20, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}, {{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}}, {{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}}, {{0xa, 0x4e20, 0x0, @empty, 0xfffffffffffffffa}}, {{0xa, 0x4e20, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}]}, 0x310) getdents64(r0, &(0x7f0000001b00)=""/168, 0xa8) fchmod(r0, 0x80) r4 = accept4(r1, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x80800) recvmsg$kcm(r4, &(0x7f00000013c0)={&(0x7f00000000c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/118, 0x76}, {&(0x7f00000001c0)=""/228, 0xe4}, {&(0x7f0000000340)=""/89, 0x59}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0xffffffffffffffbd}, 0x40000040) 2018/05/11 00:53:21 executing program 0: 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$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) 2018/05/11 00:53:21 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) write$evdev(r1, &(0x7f0000000040)=[{{0x0, 0x7530}}], 0x18) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="a8dccf020ff73ba3558dcd0af2ae8f6ee3eee10382cd09952923b3c607ef8d17675aba66e8ad3ed072e5d07f8bec7daa87a2f37c6dfc2e75a7e5fd9301aff03151ba4a596fb04fd6ac61aa3f506c493c38bede77c18da44f66effbe57c3f172e88ade51f0b067c3bc5b42e0b53c97f53d06137e2f84f3fa0e5885126d4d7f289f7dae64b3e9eea48189ce4fe785b4a6bfad28a2ef489550890da4c039dc8e4aea8b7b7cf5ab3afae49b6f9705a572e89778ab103806d637b24c61f08e54b99806282bff114c130d7271708e5cabb70512606a6f4d406530cdff4d2f24e9877fa55deacf2323a3a76b1ebf065deab683b468c5b8e610c2ff4363cbd432162fc213f5adfb9830d6b98b0a22310535aa51468aed7ac25a1f26dc2eb4a6e10f590b7d77b37ca392a7da1f2972b943f628cd84308701f6f47d985e99fa651735755fb55b8e98333abff55698dcebfc0b010f0d22a625751d57ed84bbb7620b8286e660b71b6518ec227c6f220267816e5ebb48c9dfdaa5f88d926f5ce8dd479e6c5f0f826261613f7bdd92f90c9e5be3187c9d44c278864f6d6ab399b502873394580f8b0c16a83e2cde535263c55131ff7c2ac2de6c67378c5969058ebbad5188ee13bfdeb8b13672adc6c091c316d23b6919bc459f9e89dcce4fda1f4271b1f864f08f4ff0c71052c09b65db65acdfa98248657f0f63053652168747c7902790b27a11eaad2e2bd9b554dcd2dd1f13efad3b2f460e319a648128c5343cd8b2d8a87c50879d6331d12e9fc1d50554e3fc9c0c3315b5a28f8f1e8a371beffd64d578e7f12d099116cbc95d3d4be3beb106b57cc79db9824edb3d0f68d4364ab280cb8cda22c714e8c79d36618c569cf48975154ec74381f975851e9a6e72e67a3fc520f4703e5579d584c0cc54e19c0f7914c93eca39313426c64bf2c24cb95af63d8831ea59738b4cd830de4daa095bd767d3ed62882f8283233d4300bb9952b4d8070914df1ccefb48a4abe633f83556b5e4272e0e3da53071064bd30f00960adad6b820f9898d2e6e581e29f6c83668a80229322f496c70dbce302605422b2a941dc3d264ba9e001afd761e5d7d0310283b153212a404539c01c6cd6121d8abf5d5572e574a44a7d702995380d89fb7fb08d6cfc4ddd872af1dece0f9fedc53a1e9f70248d95626fa2d494d69dab3f899d1adaa031a64060f2d29118e09de731aab2ab325ea68f8664731a9e96bf503d7467a54e521241fa3bbfb086d65e5fff6ecd8cb7ad639c394ae8153a2790f37b405a7f67722d312241ebb217c17015f2e6057d70d63e1297d5f28dece57ba5a03603e576f76cb68d183e840592c9042382eff428b6451fee2554fba8219e80e0da1d6e3cac7aa615a959d892dc25494664846989f4db972c37a12ea3ef22912981f9930a748f6e7e2080d10b13a6c8e68231e3fda6d663ac42e2205874731a75556ec20399c36e769107c31bbaf05f123e809dde34916a21a5ca389e4436d31c5b21af6bcd11702e7b111dbd542c0f4b88a48d786e530990e04f9428dc9a86eac0758f6654e1fb83d717510dd916b6672abbc5ad83ee4196aec00062091f98bbe49f128e4c04efa112b7b6e829c449d7037ce07b8270252bf6580f05d5152820c3a029e6dfa65485dcbca6151174e782fa522a1978dfeac7f616aaee02d2dc6dbf5fe01694c3f2e38e6335f2970e875e6ed83057c583e58af33104edd4db6055786e632d474d9d71d8cb3c2910c49bd2ef2221549449d2f2226ea7f253d4b696d95028fd9c3648fcec63c5f9389f856aaca09f2a43295cf28c045a72a1d11c4524595966f5cf09978072edd9ed9fc19be5e7bbb4d08977f9c1506a029f105bbd55b16181b988997b8662fa29a8a4e38187dd314804a0f856af5db18a40bab6906d1bc7810f3560c573e3b0e84b8e43c7c7fd9cda0f35e2aa5b39fc28dd0b1939197ddcf0edc82702b21a96137f94def5115685863396825fcba8f0c4712543f9656f792e58099a1709c567aff39a4f46bf33c4b77c4115f75a709243c150fd859dd5f35cbfb940dd99872e8a8cea0386206a923fbc24495656a901ccb1e84bfbc61327836a077e2049a4b8db4b34dacf2305251191e486e859ee0563b90440db2c6f8a9481c56c14ded485696269c69d9b56c1fe3bafce1eef7950aa74de3fbc6d92179696f9b67430100aed3ca5f59e3519810fab15bd2eeb7b1b0e786d7f9bb95323672e769e205299e34728e956c042be3a555c51b4d01cb406e94c39ce657b1ae8a6d7731f18d68169c53008a039c151186e5872e1a2a7943b245c660398358a01359e7eab73b11e54b7183d1e57bab65c118257eacdccebb9db4953b03a17c0c25398a4c5fd71e86545f08170cb9ef2e8e78161997b669eee4349798510bc4f9a199877c4ed0eab7d6c5a78b727406382764b014fee9d99ea38aa24a5e82632f9de44abc65c0e0d912b91fac04e78a68fa9f48f32757959aa8df073559d6f4ceb05b8e56962a4000317d7a1863b2d578902746c8d632a88c2883b3fd685fd7c6c56c22e925d81246be7b8fc3dad949ee9dc1a7c83a9a535fddec89cfb6e0d9847c85c498696f927a52cd3133f6fbedba8b7b10169c18ff98c361bdf7f2f116abcd78ba44da034e1ae3f88d2a37b061a452bcf3365ac1d31f40a974d4ec5921bb70e3d620a6115956d28c31d02e980f13ed1be16786cc41c21f4c774fa73091b3715991bd3712fc61561802dd538174908c6f491fa745b2273a500a712dee66674f71ce2270d5e16863ad28c414c0d582aa94e7a2120260bd45b7773b2d0a51d536f3f7303020934ac69cc891ab73eabb92c75c70b9104ffd10250d4f425bef1d5e7b28fa63b3ae0089e2840ba15d134036746cdddc3d33744c467d426241020b449bcb44926eb59134e723fc5f7f08fbc297a0c85e90683f11dcf04f803c1bc2253e4989dcd4e5d104913a36b1e7333aad8ade331e084ff8b5e3013ee6cdf4870297d1e1547951563ef9fe27c1b86d269f7865ac23c1a848c231dc88e110d1db1dc2585a896bc271e30af8cec83df142a6324fa90f5dd31a4e69643b8bc3da3596d485d37cb06a76349dd1d353d32447194664eecef2636b0619a4e92505300efe03a14a9d0f6c4e8a3ada1e1d42fffd4cd6afe84cfa1993be2a1d52577d60e8ec928faeed23e7bc2ed9895cb6c87012fd5c72a40cfedc20ff5bd7dc3317700fe52d03ac47c7a6a44c283c1a09317a7d956494c0a0dda29245218ad5077646b4e9bdf0bbbeb6f51a49e3d1ffc67879297ff4b0ba2e6bfd591be731827ec29ea6e01d5416894f697af8217905370a9506516e3160d1626f8eb01bd6941db6b5f3862be1645d5e188166200b74e1cc4694be4950a8240d0589d9e2e76687a97f3292b2619b74461866c451f5a7623aff6facb58a82f4eccba06e7cdaafaf91c26dd87acab91891d825d78f9d6b27797e55b0b6fb11ec6c592dd7f285c4d46a7ee1bfc39b4ef21d1d47539333ec9996b982bbe13a0c0c701ebce7ff1fb6673efe70e112f745f9a640fc2ff00a4bfa66815e04ddfa167b2ee5f7089629309d588bf17c9f19a9b709602248f2392b6db7b80c7f3e3cbaf209fed0f4569959f87f98c9ef538715a69246064f6df59fa5ed08f159c16002be2f743ad1c12eff0a285da02d7724f0eac1a6c3f5e478dcf6597e317e3c8e0d26d93c79900570cb511627f3818a5895248f62f961341777e120f6ec77f309bda190d254d7d3727db5f3d78b30798de316d9ae3a710ddf46d5909541da437ac03bdc853a33c49185e37dfd14adf63f5767dacdc031a8a39c96e2dc6ff8a6add8c1588a8e18e8be84392bf080fd92a85f9b4dc28817d62a578d41910e6a256fcf10aa65df89302c14fd6b71c755044bc367cef201c7e0bdd7f4688194a330cbf6a3dcc09f55942b860fc4ac28328aa166c6d5952a84da797d03c19f9547e17de8ac2a64764bfdeb6e309db6a6002078d9ba5e48791bde64b69ce87ce5909f3bd40fc035f4305cc04d0d06c5e583e9704d26a5db93045b2de5b78a4b4b0ca01b21ffb6f2a62fcdc0abf47669636e81d8c5d4cd8d8891dc1f89fcdb83bd58164b0972c711a81aec192eee37e5d0aa68beb87496ab1c48a9d348e62f2d478ff133bc5f0422ca11b2804e097437755f2e5a040f95477d6bbcc9c88088744e82df5700b9d7597dec083cb1434cd6629bda1b0b36d9e9e0be245da0408fb0aeca4e3acc6c90d7ac6b0f3ca1f0fc7423c0dbc0e40539012a218ee78e5ffcdb1e8cdf9730a0237f507ea2806d79b6d65a1f7de9e4987c02a81ef30f530f8e1a5cef3dac9dd310037d2d1aaf5dd782a35f68d3307ff5b971b8097fda74f4fa2062974a2c7559d91b30782b94dbf59b696e0887d5358a50cc65f43a98baa39e64dab37dffeb7c1c9ce4392d9bbb4e437bb7ea1659d22b6fe93ba858f92e63bc82e8919b3ccadfc3ae71df3b3607f995957310ef3bf19bb8dd5116107bbf0be7293fa20a6b6ce7e8d17cdd7798ed6143df4acea4e21e7e05d818ae9a9f86a777a5b5a1dd3b70ed3c1ee772ec782aeeb87bf5c8eb748b802cc0caa1f3801de24a395e559587bc9c093eb1c4309203a4181af128483141960adb48aa3a460242964e5e673b9bfcb09a6334fec304cafc4d117914bc36ff0b6df3b109223f27504626cef0bd56bb4d130a2b80dd77488ef00f07ef878d47db95982b4347722c9f78911d84d892411a5b98fae82594d7e066b17576d31d94444bead31135f3893477201c9ed47e89124af021fa2fc0a87f4fb6976564d4b6c1114721ceb29aaf7cdde8c3a967fef5fc8fd6252983b729bc1a5293090a74f729184cba4033e1d2f0667b26025cc33bc1c1bd1dbdd65d88c5d1dcad1922579202b37bd5d7fb6d5077ac9edbfad9d6e1d570abf7e66f46840d00db04378aa3104e6ab4b0b3926674f66265d41c13e4e752a1d4ebb6cb227e45c82ae3b7045dfc533725776ba7798832c16f9ae25c049055b8c4fcfb3a884f867a1b9d8cc13f9b91f807def1b88b8543709b94586bccf0c664ebdfc935d3826426a8b2a90bb88d852703c84fee8dc7c83f9ec9562a43e9d8b331f32a8ff9632913ac51e945bca78a2b85ba79cfa3e4c4cb853e550e03bdc7b39c5975a1936d401ac14f8a88b9070524f30f250972c02689aca5c501f2a7c6c48e644c6e007222202d4196d9d7f4af7e47dfa50408bc13ec8cf9ed257fcec03458b4e5e50fd76e59c483bde7824d9c8e27b148568101172aac802b190dc3beaf97a4f363b6aba3f36478e244bbf241beac5450df9daa408fe97caf644572d3ecdc83ebe99a500a9be576b3481570a03002eafc227a2e657f07dcfe227135e524b3f2fef494dacc021c2e3fc47a82962dd173878ac12fb72c2fbd6ac8322cd7a0df8abb69d37a4dbf76547fccf75d1d973f8dd34953c5dcad750e4830c85496b3e8d7f8e1f221efd320b711977be9e4b3fbec3d60923c096762038d75426d31fd60748d7e9aa031d64499fa8c0d1f2bbb64958bb4c8f3b366d9b1fcd133f62a0f4083ecac41f1b025919c2d5249de4d6effd1bbbe9a9ffab33db22a392af2403869300549dbf912d561f3ccfac9c41aab1779fae96e445e9e7663582c70a4988ca021d118ff0050ddc201f4ffcfced4f5d156579e0323898cb70dd0e13ab88217d3d5e8180959b49312f277245b7e9b20a72cc7ddbc9ac685c1f7d38683d7426d4dc0b159bb4000321c20ff45c483f9510a8bfe6c550c876ae", 0x1000}, {&(0x7f0000001080)="816b64ff34225b7e2ce1ece30923067481dd880878c51931d11ded9dca393927864a459fef282e658f5b7a98df7813c02963d1b8bbc3b447f626a34f34f7e03131627d192b9a0f726b5a018b61504fec4cd00d46549cc523d1903de20cd7a9d05b78cc384079b2ddb5f373d1a5c1982c", 0x70}, {&(0x7f0000001100)="eb91d3dc790626a640a315efee7c6713c22818f622a61a521c3b397051707d6d0a52dd5f2d2ffb93ea0b4a813b701d0b88177a7049d1b9e56ae5f1fddf0ec013375c99b9bd52b43d9158a0d739713e7a79693636a1dc", 0x56}, {&(0x7f0000001180)="03553b6de4de7b8d5ea26d9f788e9e0c42d36318cf027f6f32ba2e3e59d01c7b51ae48b097fdf55d410557a1e8617426ac27aacc23739fd1973339105fdffa507f8ffebe3d05bb408f7fe9f96768770785f4e1a0eefcb9d80bc7d64104d7cb771e965c22a56da8de5548a01dd8f18d3242d1885d47f6e83dc12404fbf2a49044d3", 0x81}], 0x4, 0x9) 2018/05/11 00:53:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000000400)=""/186, 0x454}], 0x2) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/05/11 00:53:21 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x8000050000001) clock_gettime(0x0, &(0x7f0000000040)={0x0}) ppoll(&(0x7f0000000000)=[{}, {r0, 0x8}], 0x2, &(0x7f0000000080)={r1}, &(0x7f00000000c0), 0x8) write$evdev(r0, &(0x7f00008c1fd0)=[{}, {{}, 0x0, 0x1}], 0xfe03) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="44b6187be50a3e34cc82b1d3accb333100128a5f629a87c1fe0598b4a7f46def2e1cdd76e5203906cdb072bb77feb4b20a22e6742d3d67c86518b8d05ea96f17e3f282118f71f5fda931596190f4fee4aea3c286f7bd758bb8af74f7e952b85258197b82a6e4b7304762aa70681a67ac7dc2bc9d4536da75bfee921fcaabf55ae4620709a233d85ab9f6063fc6d1ff43", 0x90, r3) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000240)={'team_slave_0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) fstatfs(r0, &(0x7f0000000100)=""/193) 2018/05/11 00:53:21 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0x6c}, 0x0, @in6}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0xffffffff}, 0x1c) 2018/05/11 00:53:21 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) futex(&(0x7f0000000200), 0x5, 0x0, &(0x7f00000001c0), &(0x7f00000002c0), 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000100)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000001) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1e}}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x9, 0xfffffffffffffffa, 0x6a56, 0x100, 0x3, 0x800000, r1}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/05/11 00:53:21 executing program 1: r0 = socket(0x8000000000009, 0x2000000000000002, 0x4000000000000) write(r0, &(0x7f0000000000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x24) 2018/05/11 00:53:21 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) rmdir(&(0x7f00000000c0)='./file0\x00') lstat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000180)) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r1, &(0x7f0000000240)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0xb5f6d6f3ad1893c4) r2 = semget$private(0x0, 0x2, 0x4) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000280)=""/205) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000140)={r3, &(0x7f0000000380)=""/137}) fcntl$setpipe(r0, 0x407, 0x5) [ 107.835459] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/11 00:53:22 executing program 6: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4$inet6(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f80000000000", 0x15}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) socket(0x0, 0x802, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x0, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) 2018/05/11 00:53:22 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)=0xffffffffffffffff) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1000) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000001140)={0x2, 0x2, 0x0, [{0xffffffffffffffc0, 0x7ff, 0xff, 0x6, 0xffffffffffffff9d, 0xf1, 0x100000001}, {0x7, 0x3, 0xffffffffffffd1dc, 0x7, 0x9, 0x9}]}) 2018/05/11 00:53:22 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x2608}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69}, 0x0, 0xffffffffffffffff, r0, 0x0) io_setup(0x7, &(0x7f0000000080)) 2018/05/11 00:53:22 executing program 3: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000200)={@dev, @dev}, &(0x7f0000000240)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) name_to_handle_at(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0xd, 0x6, "9c5e72aeb3"}, &(0x7f0000000300), 0x1000) r1 = socket(0x11, 0x4000000000080002, 0x0) syz_emit_ethernet(0x6d, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="7b167eefed01", [{[], {0x8100, 0x7ff, 0x80000000, 0x2}}], {@mpls_uc={0x8847, {[{0x10001, 0x5, 0xa65, 0x3}], @llc={@llc={0xf4, 0x1, "da88", "e286347aa49ce6b9635679186e64fc5317c6afeddf2a207375ec4eb864dbd28d11b974584b52faccce6096f26200190de7b6bdd0d293f25c11f573e5530ac077a29f4f1b1879bd2994104c38ba050753f1e014"}}}}}}, &(0x7f0000000000)={0x1, 0x3, [0x143, 0x5d3, 0xaa, 0xd83]}) openat$full(0xffffffffffffff9c, &(0x7f0000000400)='/dev/full\x00', 0x200000, 0x0) sendmmsg(r1, &(0x7f0000000100)=[{{&(0x7f0000000040)=@l2={0x1f}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000002600)=[{&(0x7f0000001600)='m', 0x1}], 0x1, &(0x7f00000005c0)}}], 0x2, 0x0) [ 108.104588] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 00:53:22 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="020600030200000000000000000000007563712cdbb49448771453416d99b40e0e2fd1d4da03cd5eed1ebea298888ac7702927e77a7cfb38eb107e06d5c061e95cb90c5021de78c5340b78ad791a859375051cf5409c7f0fc7279f235d7b85ba8e23136b9f4ae459"], 0x10}, 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$BLKTRACESTART(r4, 0x1274, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000480)) r5 = getuid() bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x0, 0x5, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x80000001}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x101}], {0x95}}, &(0x7f00000002c0)='GPL\x00', 0x7f, 0xa9, &(0x7f0000000300)=""/169, 0x41f00, 0x1, [], r2}, 0x48) setreuid(r3, r5) 2018/05/11 00:53:22 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x9, @empty, 0x64}, 0x1c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000880)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={r3, 0x1, 0xa, [0x101, 0x5, 0x80000001, 0x20, 0x40, 0x4, 0xffffffffffff0001, 0x6, 0x3, 0x200]}, 0x1c) close(r0) 2018/05/11 00:53:22 executing program 4: r0 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r0, &(0x7f0000b8cffd)='-', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x1f, 0x5, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000000c0)={0x4e0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0xff, 0x3, 0xb37, 0x5f50ae0f, 0x0, 0x9, 0x2, 0x9}) 2018/05/11 00:53:22 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet6(r0, &(0x7f0000000180)="a8", 0x1, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/05/11 00:53:22 executing program 6: socket$l2tp(0x18, 0x1, 0x1) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendto(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80) sendto(r0, &(0x7f0000000080)="200d51705e0409a93ad6c15b2c33ebf367343f178178c5154eaeff201deb53ad6dd0a52bbf5d0400b5b50e13ed5fa164f049d057f90a0b40281d2b80b064a7c6c286990c2b74471d38835f3dbadd5e1c3a85e622d7853bf64265da653fb2c21400130415a73623234e35f42a03a3f238843d5729299a57dc369b227ad7265ac2e71b6d070a7670dafe01115ead1a42168df69c12b8dc899bdb668a06542e99cf444b540ba28c3d31d2582d8d8340da48c1883c9f82e090887aef2df86a7303d6dc41c10dd330c82d2eaaad8db4380a4eaa253339", 0xd4, 0x20000000, &(0x7f0000000180)=@nfc_llcp={0x27, 0x0, 0x1, 0x0, 0x6, 0x4, "05d7577ac5c2f5ee0997bb779ef712f785f6c5b9648282b9457677747a91428e038357761297d5fa8d88937cd8524e78953c779660882fabbda49d86f30723", 0x1c}, 0x80) 2018/05/11 00:53:22 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1b}}, 0xe) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x3, 0x20}, 0x98) setsockopt(r0, 0x65, 0x7, &(0x7f0000000040), 0x0) bind$can_raw(r0, &(0x7f00000001c0)={0x1d}, 0xfffffffffffffe80) 2018/05/11 00:53:22 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff43333e128ef508ea5500001c000000000000907800000000ffffffff00009078e0000001"], &(0x7f00003b5000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x1, 0x0, 0x20, &(0x7f0000ffc000/0x1000)=nil, 0x10001}) 2018/05/11 00:53:22 executing program 1: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) semop(r0, &(0x7f0000176ff5)=[{}, {0x0, 0xffffffffffffffff, 0xffbffffffffffffd}], 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xa0000, 0x0) dup3(r1, r2, 0x80000) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/05/11 00:53:22 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = open(&(0x7f00002bd93e)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) readv(r2, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x400, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000080)={{0x1, 0x3}, {0x0, 0xc67a}, 0x5, 0x2, 0x92a1}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) r4 = getpgid(0x0) ptrace$poke(0x4, r4, &(0x7f0000000140), 0x6) 2018/05/11 00:53:23 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x52482757bf2a65e9}, @assoc={0x18, 0x117, 0x4}], 0x30}, 0x0) 2018/05/11 00:53:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)='&cgroup\x00', 0x8, 0x2) r1 = syz_open_pts(r0, 0xffffc) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)) 2018/05/11 00:53:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000d03f5c)={0x14, 0x27, 0x82f, 0x1, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fff, 0x4000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000040)={{0xffffffff, 0x3, 0x1, 0x4, "c400a7cad059bef9f1642cba04cbeb73709cbfe7904f76d9bf2d89185a6f9c4c1867c9b1fd2757e9e90ca2cf", 0x9}, 0x10001, [0x1, 0x4e78, 0x0, 0xfffffffffffffff8, 0x4, 0x5, 0x0, 0x6, 0x0, 0x10000, 0x7, 0x101, 0x1, 0xffffffff00000001, 0x1, 0xfffffffffffffc01, 0x3, 0x25aa, 0x6, 0xfed2, 0xb3, 0x7, 0x0, 0x2, 0x4, 0x5, 0xa4, 0x8001, 0x100000001, 0x1ff, 0xfffffffffffffc00, 0x9, 0x80, 0x0, 0x1000, 0x100000000, 0x6, 0x5, 0x8001, 0x3, 0xf71, 0x5, 0x10000, 0x5, 0x1f0000, 0x9, 0x3ff, 0xb41e, 0xff, 0x200, 0x3, 0x100, 0x1, 0x8001, 0x4, 0xcc47, 0x1, 0x1, 0x100000000, 0xffffffffffff2ed4, 0x0, 0x101, 0x2, 0x8000, 0x7fffffff00000000, 0x7f, 0x5, 0x2, 0x21, 0x441, 0x3, 0x101, 0x7, 0x6, 0x80000001, 0x5, 0x80000000, 0x40, 0x100, 0x4a, 0xec2d, 0x7, 0x1ff, 0xfff, 0x0, 0x0, 0x6, 0x200, 0x400, 0x80, 0x6, 0x9, 0x80, 0xcc, 0x4, 0x7ff, 0x5, 0x8, 0x3, 0x17, 0x0, 0xbaf, 0x139, 0x100, 0x8001, 0x9, 0x7fffffff, 0x7ff, 0x40000000000, 0x5, 0x909a, 0x2, 0x3, 0x8, 0x20000000000000, 0x86b3, 0x8, 0x9, 0xfffffffffffffffb, 0x81, 0x2, 0x8, 0x20, 0xd3, 0xffff, 0xfffffffffffffff7, 0x53b], {0x0, 0x989680}}) 2018/05/11 00:53:23 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) lstat(&(0x7f0000000380)='.//ile0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) sendmmsg$unix(r0, &(0x7f0000000700)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="22d2ef04886edc60303a7f38adbc1b1643aa9c5696b692947b87de505bbb54710dbdf6f47c25328b2ffda09ffd", 0x2d}, {&(0x7f0000000100)="2512bc50dc2bf3c5c55a7c973f19709a0b6d6e56472d1188a49efbb947385a17e112436deb76f6b4cc13ddee00b7a949359613b6cb23ad88ccfa77fc02ee095b4185fe8b8f1caea1579a560e0eafea821fb08ecf07ab61bb74be0e362f8130ddf6fdc88fef4d8a0a65f72355dfc89f5bd5cde2", 0x73}, {&(0x7f0000000180)}], 0x3, &(0x7f0000000780)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="38000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="1800ecffffffffff00000000010000008841a652acd02bea5a9f5e89462c92f2d31601010000e05434ac0fcbc36cb584fb1662e6f8cd0c7698ae39a473f57ddaac77dc076eedb9a40b607e95e4f0307f4c03c71fdeb15bdf6c75ef46d22f37d681995f95bb04ebc07073b528e8528f8b46359bd2a073d6568c9a1dc19f881712b54120deb7790246918afa9a3b7d30f33350784c66bbe0d18030", @ANYRES32=r0, @ANYRES32=r0], 0x108, 0x8000}], 0x1, 0x20004000) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f000010bff2)='.//ile0\x00') 2018/05/11 00:53:23 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x5, &(0x7f0000000080)=[{0x5, 0x71d6, 0x1}, {0x1, 0x3ff, 0x2, 0x7f}, {0xfffffffffffffff1, 0x80, 0xfffffffffffffffc, 0x7f}, {0x0, 0x200, 0x7}, {0x5613, 0x101, 0xfe2e, 0x2f2f}]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000180)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x29b}, 0x1}, 0x0) 2018/05/11 00:53:23 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys\x00\x00\a/expire_nodest_conn\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="040000002c2df93ce193b6fcfbe93deba64e2473f6aba5957b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x14) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0x200}, 0x8) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000040)) 2018/05/11 00:53:23 executing program 1: io_setup(0x10000, &(0x7f0000000000)) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x5ff60fb351df64b9) ppoll(&(0x7f00000000c0)=[{r0, 0xc0a0}, {r0, 0x8224}, {r0, 0x2}, {r0, 0x8008}, {r0, 0x2014}, {r0, 0x4000}], 0x6, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x1}, 0x8) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000080)=""/11) 2018/05/11 00:53:23 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)) getuid() chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x5a16779a603a4739, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)=0x0) sched_setattr(r2, &(0x7f0000000140)={0x30, 0x0, 0x1, 0x2, 0x4, 0x4, 0xfffffffffffffc8f}, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x8) sched_setattr(0x0, &(0x7f0000000080), 0x0) ppoll(&(0x7f0000000400)=[{r0, 0x4060}, {r0, 0x1}, {r0, 0x80}, {r0, 0x400}], 0x4, &(0x7f0000000440)={0x0, 0x989680}, &(0x7f0000000480)={0x100000000}, 0x8) close(r0) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, [0x80000000, 0xf2, 0x40, 0x200, 0x100, 0x200, 0x3f, 0x8ec0, 0xffffffffffff8000, 0x100, 0x6, 0x8, 0x7, 0x1, 0xc1]}, &(0x7f0000000340)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000380)={r5, 0x8000}, &(0x7f00000003c0)=0x8) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='ifb0\x00', 0x5}) [ 109.756099] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 109.767377] bond0: lo is up - this may be due to an out of date ifenslave 2018/05/11 00:53:23 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000000040)="e59bc053050000007bb51f597ea6feb27c6371100ca6f5c53ded1a2f0fd1c92c1f8082d61217feadb3af", 0x2a}], 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x227c, &(0x7f0000000180)={{0x2, 0x4e20, @rand_addr}, {}, 0x20, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000080)={@mcast2}, &(0x7f0000000200)=0x14) 2018/05/11 00:53:23 executing program 3: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xfffffffffffffffc}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x115081, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000100)={0x2, "c979"}, 0x3) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000000c0)={0x9, 0x1, 0x5, 0xf70, 0x9, 0x9}) 2018/05/11 00:53:23 executing program 6: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x5c080) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket$unix(0x1, 0x1, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000140)}]) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x10001, 0x30, 0xfffffffffffffffa, 0x21}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r3, 0x426}, 0x8) 2018/05/11 00:53:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000540)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000d03f5c)={0x14, 0x27, 0x82f, 0x1, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fff, 0x4000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000040)={{0xffffffff, 0x3, 0x1, 0x4, "c400a7cad059bef9f1642cba04cbeb73709cbfe7904f76d9bf2d89185a6f9c4c1867c9b1fd2757e9e90ca2cf", 0x9}, 0x10001, [0x1, 0x4e78, 0x0, 0xfffffffffffffff8, 0x4, 0x5, 0x0, 0x6, 0x0, 0x10000, 0x7, 0x101, 0x1, 0xffffffff00000001, 0x1, 0xfffffffffffffc01, 0x3, 0x25aa, 0x6, 0xfed2, 0xb3, 0x7, 0x0, 0x2, 0x4, 0x5, 0xa4, 0x8001, 0x100000001, 0x1ff, 0xfffffffffffffc00, 0x9, 0x80, 0x0, 0x1000, 0x100000000, 0x6, 0x5, 0x8001, 0x3, 0xf71, 0x5, 0x10000, 0x5, 0x1f0000, 0x9, 0x3ff, 0xb41e, 0xff, 0x200, 0x3, 0x100, 0x1, 0x8001, 0x4, 0xcc47, 0x1, 0x1, 0x100000000, 0xffffffffffff2ed4, 0x0, 0x101, 0x2, 0x8000, 0x7fffffff00000000, 0x7f, 0x5, 0x2, 0x21, 0x441, 0x3, 0x101, 0x7, 0x6, 0x80000001, 0x5, 0x80000000, 0x40, 0x100, 0x4a, 0xec2d, 0x7, 0x1ff, 0xfff, 0x0, 0x0, 0x6, 0x200, 0x400, 0x80, 0x6, 0x9, 0x80, 0xcc, 0x4, 0x7ff, 0x5, 0x8, 0x3, 0x17, 0x0, 0xbaf, 0x139, 0x100, 0x8001, 0x9, 0x7fffffff, 0x7ff, 0x40000000000, 0x5, 0x909a, 0x2, 0x3, 0x8, 0x20000000000000, 0x86b3, 0x8, 0x9, 0xfffffffffffffffb, 0x81, 0x2, 0x8, 0x20, 0xd3, 0xffff, 0xfffffffffffffff7, 0x53b], {0x0, 0x989680}}) 2018/05/11 00:53:23 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000440)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fcntl$getown(r1, 0x9) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000001c0)={'erspan0\x00', 0x400}) fsetxattr(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="0000af1a616e31650019413afd0104000000000000b625fb4183ff010000ee5a2ee8a223a2b29629cf1e3d46ee2d10c8021746c45f7e7ffcfa47995791ebb2562b515b80529f963faba39e93b4f2bb179172c559100000000000000000000000000000000000000000000000000000b2fbd5b64cd84b440a8bc394454c290a71f91a874f2cb648ed3ead6464ccddb588c0"], &(0x7f0000000540)="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", 0x132, 0x0) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a0808040000002abd7000ffdbdf250200010000001bd201013b0300000040"], 0x20}, 0x1}, 0x4000000) [ 109.843417] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 109.854508] bond0: lo is up - this may be due to an out of date ifenslave 2018/05/11 00:53:24 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000900)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000980)={0x2, &(0x7f0000000940)=[{}, {0x0, 0x0, 0x0, @link_local}]}) r1 = socket(0x11, 0x4000000000080003, 0x0) close(r1) connect$rds(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/11 00:53:24 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r0, &(0x7f0000000600)=@hci={0x1f}, 0x80) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) 2018/05/11 00:53:24 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x40002, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000240)=0x1e) r1 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000080)) write$evdev(r1, &(0x7f0000037fe8)=[{}], 0x18) sendfile(r1, r1, &(0x7f00009bcffe), 0x2000000800004c39) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000100)) sendfile(r1, r1, &(0x7f0000000200), 0x80003ffd) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000140)) recvfrom$unix(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x20, &(0x7f0000001280)=@abs={0x1, 0x0, 0x4e22}, 0x6e) fstat(0xffffffffffffffff, &(0x7f0000000000)) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/11 00:53:24 executing program 2: unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000095fff4)='/dev/autofs\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000abc000)='./file0\x00', 0x20) 2018/05/11 00:53:24 executing program 0: mkdir(&(0x7f0000000000)='./control\x00', 0x0) mount(&(0x7f0000039000)='./control\x00', &(0x7f0000000040)='./control\x00', &(0x7f0000039000)='ramfs\x00', 0x800, &(0x7f0000040000)) open(&(0x7f0000035000)='./control\x00', 0x0, 0x0) 2018/05/11 00:53:24 executing program 4: r0 = syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000400)={0x7, [0x6, 0x2, 0xc, 0xfffffffffffff000, 0xb0, 0xffffffffffff8000, 0x8]}, 0x12) r1 = socket$inet(0x2, 0x5, 0x0) sendto$ipx(r0, &(0x7f0000000440)="bf3d23b40a5171cd7c1df6a99ab0c3fc4321860ea000bd8988d29f5ca364cf992d360a724697a902767b", 0x2a, 0x800, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES64=r1, @ANYPTR, @ANYBLOB="009b0fbc2e6f2c0cc480da04db3ed6d8938fe56122bd3ac01b9988688aa2f7bf7c8d6e7cb13ef897aca04c0c6f1f52116f784ed8c2d13af2226549af4e3652bf0d86abe5287818aec1f026309ac80e6578870ac9bc75e6949dd9cfa00849cf24b0a71b6810b70725339dbdaf90d0fd201f75c2f7570f6f117fde506c1ea991d629ddc81c0745f0343ffef755c7107b8bae558fb17d0ab6040970bd4218855a72470943bc2c55b8712706faefa9b7bbbd29ecb9f6ef28f718ce371978411431c0", @ANYRES16=r1], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="8d0e8afa05c409dedd9bb0e408ea9bd38ce6fec872608b06c6db12219478dbae79fd4562bd102aaefeb3e5db4cc45d5c4beba706fbf6bc90dc2beda5c95198969a4d570035b00f9180b8e55544937a12804f8e85016e", @ANYPTR64, @ANYRES16=r1, @ANYPTR64, @ANYPTR]], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000001800000000000000000000000000000000000"], @ANYPTR64], 0x3) fcntl$setsig(r1, 0xa, 0x6) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1040}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@mpls_delroute={0x24, 0x19, 0x300, 0x70bd2b, 0x25dfdbfc, {0x1c, 0x10, 0x0, 0x81, 0xff, 0x3, 0x0, 0x5, 0x1000}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0xfff}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x80) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x20, 0x0) 2018/05/11 00:53:24 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x7) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000040)={0x7, 0xffff, 0x8, 0x4}, 0x10) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000600)=ANY=[@ANYBLOB="000000000000000004000000000000008100000000000000ffff000000000000010001000000000002010005000000000000000000000000000000000000000000000000000000000000000000000000070000000000000008000000000000000700000000000000060900f8000000000000000000000000000000000000000000000000000000000000000000000000db0100000000000004000000000000000100000000000000030800740000000000000000000000000000000000000000000000000000000000000000000000000300000000000000040000000000000008000000000000000930005200f8ff000000000000000000000000000000000000000000000000000000000000000000"]) socket$kcm(0x29, 0x7, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000f66000)) close(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x40, @dev={0xfe, 0x80, [], 0x12}}}, [0x80, 0x81, 0x1, 0x8, 0x20, 0x222, 0x7fff, 0x5, 0x10001, 0xbd, 0x1, 0x0, 0x7, 0x21fc, 0x8000]}, &(0x7f00000003c0)=0x100) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) ppoll(&(0x7f00000004c0)=[{r0, 0x400}, {r2, 0x1000}], 0x1, &(0x7f0000000540)={r4, r5+10000000}, &(0x7f0000000580)={0x81}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000400)={0x7f, 0x6, 0x8000, 0xfffffffffffffff8, 0xffffffffffffff81, 0x7, 0x3, 0x68e, r3}, 0x20) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000740)={0x303, 0x33}, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0xcd, [], 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000100)=""/205}, &(0x7f0000000280)=0x78) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000005c0)={0x4}, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="45c985f5", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000480)=0xc) 2018/05/11 00:53:24 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x414301, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x7fff) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000140)={0x3}) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000000)={0x80000000}) 2018/05/11 00:53:25 executing program 7: unshare(0x400) r0 = syz_open_dev$loop(&(0x7f0000b0cff5)='/dev/loop#\x00', 0x0, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/153, 0x99}], 0x1, 0x2) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 2018/05/11 00:53:25 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x49, "15d54c59fcfae5c1b594b7f9e3e50c0f552cce0f95efe63482b204d1448f88bb9e1b490e13bb755d9c2ee44fa84b6c2da295ca9fffe51aeae8a11c9b43d9372133e434311d6e8647e7"}, &(0x7f0000000180)=0x51) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x3f}, &(0x7f0000000200)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r3) 2018/05/11 00:53:25 executing program 0: semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000000080)=""/9) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2d52fa8e, 0x200) 2018/05/11 00:53:25 executing program 4: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000000000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) r1 = socket(0x2, 0x3, 0x1) getsockopt(r1, 0xff, 0x1, &(0x7f000091b000), &(0x7f0000000000)=0xfd42) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x7f) 2018/05/11 00:53:25 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x414301, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x7fff) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000140)={0x3}) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000000)={0x80000000}) 2018/05/11 00:53:25 executing program 6: r0 = socket$inet(0x2, 0x803, 0x81) setsockopt$IPT_SO_SET_REPLACE(r0, 0x100000000000001, 0x25, &(0x7f0000000ec0)=ANY=[@ANYRES32=r0, @ANYRES64, @ANYRES32, @ANYRES32], 0x4) open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) close(r1) fallocate(r1, 0x0, 0x0, 0x0) r2 = socket(0xf, 0x5, 0xb7) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, {0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x80000001}, 0x7ff, [0x3dc36109, 0x8, 0x80000000, 0x7, 0xe75, 0x3ff, 0x4, 0xffffffffffffff78]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0xfb, "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"}, &(0x7f0000000340)=0x103) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={r3, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000400)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000005c0)=0xc857, 0x4) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000002f00)}, 0x0) unshare(0x8000400) r4 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000289000)) mq_timedsend(r4, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) epoll_pwait(r5, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=""/174, 0xae}, 0x2102) socketpair(0x13, 0x3, 0x7f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f00000001c0)={0x8, 0x304, 0x80, 0x2}) 2018/05/11 00:53:25 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x10001, 0x5, 0x8, 0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1}, 0x8) write(r0, &(0x7f00006f0fe0)="1f0000000706fd00010000f6003f00000093f80009000180060045ec000000", 0x1f) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x1) 2018/05/11 00:53:25 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8141241, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xc77, 0x820a, 0x47f917f0, 0x9, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x401}, &(0x7f00000001c0)=0x8) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="0b0200000002f5", 0x7}], 0x1) 2018/05/11 00:53:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') setns(r0, 0x60000000) ioctl$fiemap(r0, 0x40106614, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000020000000000000d80e349e08c0"]) r1 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x175) lchown(&(0x7f0000000140)='./file0\x00', r2, r3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0x73, "a6a82ff9f8f0da4f95f4ed9cafa6aff81ff16f8c998c52bea886ff83e26c41c75fc9f51e7d2117167f4fa06b57eead16d44fb2ba7ddd49b76e392f0b9c6b3f88ae95da9c5d6bd968c9711378ae28ab60283d4045f2b59c9d288f01b81fe5850788b03202f36dc68c615d65b07806f446d28c96"}, &(0x7f0000000040)=0x7b) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000002c0)=r4, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r5 = getuid() syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x20000) timerfd_settime(r0, 0x1, &(0x7f00000001c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000200)) setresuid(r1, r2, r5) [ 111.225171] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 111.252310] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/05/11 00:53:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2100, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x0) close(r1) pwritev(r1, &(0x7f0000000080), 0x10a, 0x0) memfd_create(&(0x7f00000000c0)='security@-\x00', 0x2) 2018/05/11 00:53:25 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) munlock(&(0x7f000053b000/0x4000)=nil, 0x4000) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0xc0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/108) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/05/11 00:53:25 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x414301, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x7fff) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000140)={0x3}) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000000)={0x80000000}) [ 111.301885] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 111.334341] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/05/11 00:53:25 executing program 6: r0 = socket$inet(0x2, 0x803, 0x81) setsockopt$IPT_SO_SET_REPLACE(r0, 0x100000000000001, 0x25, &(0x7f0000000ec0)=ANY=[@ANYRES32=r0, @ANYRES64, @ANYRES32, @ANYRES32], 0x4) open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) close(r1) fallocate(r1, 0x0, 0x0, 0x0) r2 = socket(0xf, 0x5, 0xb7) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, {0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x80000001}, 0x7ff, [0x3dc36109, 0x8, 0x80000000, 0x7, 0xe75, 0x3ff, 0x4, 0xffffffffffffff78]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0xfb, "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"}, &(0x7f0000000340)=0x103) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={r3, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000400)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000005c0)=0xc857, 0x4) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000002f00)}, 0x0) unshare(0x8000400) r4 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000289000)) mq_timedsend(r4, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) epoll_pwait(r5, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=""/174, 0xae}, 0x2102) socketpair(0x13, 0x3, 0x7f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f00000001c0)={0x8, 0x304, 0x80, 0x2}) 2018/05/11 00:53:26 executing program 1: preadv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/148, 0x94}], 0x1, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x8300, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) connect(r0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @loopback=0x7f000001}, 0x2, 0x4, 0x2, 0x2}}, 0x80) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/softnet_stat\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000100)={'team_slave_0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000240)={0x8, 0xad79, 0x91, &(0x7f00000004c0)="aaad8dfb6fb2fc97032d59faf912d6ab4f1df42e61c573bbab03ab661b2fa14da7e8f69a3ebf5fc02ff1a05bf65817a29359e9d8290a384c7b04dc0c7a85ffe90a2669bb703434d2582d8f8bc1e99cf4773db4293fff319be21fc5811a2097cc29ca56c5b899909901030a5513f82532ae437095ec8bae6e26ac61d555615e7cebd165990cdd13e87399015394cfdcf65b"}) 2018/05/11 00:53:26 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x4, 0x1) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000100)=0x7) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, 0xfffffffffffffc68) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x17, 0x0) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) listen(r1, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x113b40) 2018/05/11 00:53:26 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) fcntl$setpipe(r1, 0x407, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/11 00:53:26 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x568, 0xffffffffffffffff, 0x9d5, 0x4}) 2018/05/11 00:53:26 executing program 4: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000600)=ANY=[@ANYBLOB="740000eb901e0f0025bd7000fcdbdf0ef6", @ANYRES32=r1, @ANYBLOB="00000907080006004e24000008000800", @ANYRES32=r1, @ANYBLOB="ec510c000200002200", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00\b\x00\x00\x00\b\x00\n\x00\a\x00\x00\x00\b\x00\b\x00', @ANYRES32=r1, @ANYBLOB="08000100ac1414bb0c0002000180c200000e000008000a0009000000"], 0x74}, 0x1}, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) rt_tgsigqueueinfo(r2, r3, 0x4, &(0x7f0000000080)={0xd, 0x3, 0x0, 0xff}) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xff, 0x280) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r4, 0x0, 0x89, 0xe4, &(0x7f0000000440)="29833dd07114367a424c6fc4f651459562bddf1341be0baa84fa27f608d754b5c00290779a97c061f738f83367e679d53d665987f63536aa78b49c54377ebff668d7dd673e629484a224ad5a34ef1e4c8fb751985356aad396a482b20f78333c4817ae85b9cbbdab7f80199875a49d4df90f8ac0e6713191b66dbf110698bfd02f818fa2337bb4a3c6", &(0x7f0000000500)=""/228, 0x1236, 0x6}, 0x28) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2275, &(0x7f00000003c0)=0x3f) 2018/05/11 00:53:26 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x49, "15d54c59fcfae5c1b594b7f9e3e50c0f552cce0f95efe63482b204d1448f88bb9e1b490e13bb755d9c2ee44fa84b6c2da295ca9fffe51aeae8a11c9b43d9372133e434311d6e8647e7"}, &(0x7f0000000180)=0x51) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x3f}, &(0x7f0000000200)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r3) 2018/05/11 00:53:26 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x414301, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x7fff) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000140)={0x3}) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000000)={0x80000000}) 2018/05/11 00:53:26 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000140)='./file0\x00', 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x1) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x6000, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000100)=0x2, 0x4) [ 112.088588] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 00:53:26 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000000, 0x1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000001c0)={{0x401, 0x200, 0xfffffffffffffff9, 0x0, 0x80000001, 0xcb}, 0x5, 0x40, 0x7, 0x5, 0x2, "78279bb78243d95bf749f2ebf737bfb6fd0164b1e4531c124c38f7822ff22572a94d9e4ae99a0bf65d77b15d519b1cdc1acaf33e4a8898b3f4b5abea0ffd687d956ce2706a2c95bd6fd8066a34bf8ac300b8a6dff42409f4be46028f554271c35423865d62284492979a49fdc31b8e056d060b17f3cb2486a6d32d5d4ceef7d4"}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) eventfd(0x400) r1 = eventfd2(0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000040)={{0x5, 0x6, 0x5, 0x5, 0x3, 0x3}, 0x11, 0x3f, 0x1, 0x0, 0x1000, "f4df1a63c86d1a3c295e63993f56670f395ff0bfdb4186d077baa877296d1bea173baf07458f44bf2db7e9ade03f48d477d455a1a9ebb1c2b2bd8062e09f16d9cfcc43238ac1a20ace07920df008f704fcfff04e32a86edcf11cf316c909d5b2b61c58c51767cfbd5376627a181bc765c16342744983b09a86184f53b2bdb8fe"}) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x80000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x6, {0x2, 0x4e24, @broadcast=0xffffffff}, 'veth0_to_bond\x00'}) readv(r1, &(0x7f0000000fd0)=[{&(0x7f0000005ff9)=""/7, 0x7}], 0x1) 2018/05/11 00:53:26 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x414301, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x7fff) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000140)={0x3}) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:26 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x7, 0x8000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000300), &(0x7f0000000340)=0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0xffffffffffffff67) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r1, &(0x7f0000000200)='/', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) iopl(0x7f) sendto$inet(r1, &(0x7f0000000240)="e0", 0x1, 0x880, &(0x7f0000893ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x442, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000280)=0x9) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='*', 0x1}], 0x1, &(0x7f0000000340)}, 0x0) 2018/05/11 00:53:26 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$getregs(0xc, r0, 0x800, &(0x7f0000000040)) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000140)={0x20}) 2018/05/11 00:53:26 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x40, 0x1, 0x0, 0x8, 0x3, 0x8, 0xca15}, &(0x7f0000000080)=0x20) syz_emit_ethernet(0x66, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x6558}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) 2018/05/11 00:53:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x3ff}, 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000ab1fdc)=@setneightbl={0x24, 0x43, 0x1, 0x0, 0x0, {}, [@NDTA_NAME={0x10, 0x1, 'vboxnet1\x00'}]}, 0x24}, 0x1}, 0x0) 2018/05/11 00:53:26 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x414301, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x7fff) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:26 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) readv(r0, &(0x7f0000002540)=[{&(0x7f0000001480)=""/146, 0x92}, {&(0x7f0000001540)=""/4096, 0x1000}], 0x2) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) fstat(r1, &(0x7f0000000040)) 2018/05/11 00:53:26 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x30) getsockopt$inet_buf(r0, 0x0, 0x3b, &(0x7f0000000380)=""/152, &(0x7f0000000440)=0x98) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x30, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x6}}, @icmp=@parameter_prob={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f00000001c0)) kexec_load(0x8000, 0x2, &(0x7f0000000300)=[{&(0x7f0000000200)="62797b3f4c474ece1ef469b395737c0db8919b0604e9bfdd927344a0db3a6523175d242978219c25aa56132c6fa5c2a637bf4fb5c3e844001cc96fbc5ef6a0f3f66104acd839758225988923699c232fec8b91980f71ce3ced5bbf9191c079ced31a4620291e7a5228120a9c90eebd7068355bc77caa19496f14c7b269db0e0e528db4bcb09f649cc27b5798f2c68c1443e1f9ea420084b90c1c2be420de3bf7f03d93f427baf092898270081048a73fcbe37947c1a4c38a8661e666171f6e45983a337e", 0xc4, 0x8, 0x6}, {&(0x7f0000000100)="e5766dc489568c6714bd3816c1e09cff5fa8c7c459dbce5d702cad45157857682061638f8a0caca81d0f488d5af828c2b6620f843faac3bdb959e65c941bca2f8384da4b624a6b5a82718d926ad3bfc7940dfcd63c654681411462bb1b8e48989ff544e787ecd79968e439a22f9467861766d61f556612966526e21dfa16b7653bf4a5c42f07a1d59f0eabb627556b60a51d9cba5e41e4a3ae701b291de257897318d5b0cf8c7941", 0xa8, 0xfffffffffffffffa, 0x7}], 0x170000) fadvise64(r0, 0x0, 0x1c, 0x6) syz_emit_ethernet(0x56, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa8ee89320486b000d000000e02402000065a887576d065d2be63f99c8484100f04e77edc4840c4fe26234b8d7650b894eb514dca62587f8c48ff9c35310f172368773c2ecb4202d54b14c1b18111a1bd1"], &(0x7f00000000c0)={0x1, 0x4, [0x9d7, 0x567, 0xaec, 0x3d0]}) 2018/05/11 00:53:27 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) msgget(0x1, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0x80}}) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001680)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000016c0)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001700)={@remote, @local, 0x0}, &(0x7f0000001740)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001780)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000001880)=0xe8) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001ac0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1100000}, 0xc, &(0x7f0000001a80)={&(0x7f00000018c0)={0x198, r1, 0x20, 0x70bd26, 0x25dfdbfd, {}, [{{0x8, 0x1, r2}, {0x17c, 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}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffff}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3df440dc}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}]}, 0x198}, 0x1, 0x0, 0x0, 0x4000000}, 0xc040) 2018/05/11 00:53:27 executing program 4: futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), 0x4) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000234ff8)=[{0x6}]}) 2018/05/11 00:53:27 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000000080)={'\x00', @ifru_mtu=0x6}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000000700)=""/148, 0x22) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x41f2d920}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x81}}, 0x6, 0x1}, 0x90) getdents(r1, &(0x7f00000000c0)=""/102, 0xffffffff00000018) 2018/05/11 00:53:27 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/05/11 00:53:27 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8b0f, &(0x7f0000000040)={'veth1_to_bond\x00', @ifru_ivalue}) 2018/05/11 00:53:27 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x414301, 0x0) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:27 executing program 7: prctl$intptr(0x1c, 0x80000003) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) 2018/05/11 00:53:27 executing program 2: r0 = inotify_init1(0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x10) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000000100)={'nr0\x00', @ifru_mtu=0x3}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0xe) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f00000005c0)=0xe8) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0, 0x0}, &(0x7f0000000a80)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000ac0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000bc0)=0xe8) r11 = getgid() sendmsg$netlink(r3, &(0x7f0000000cc0)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x112}, 0xc, &(0x7f0000000940)=[{&(0x7f00000001c0)={0x12c, 0x29, 0xc00, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x11c, 0x59, [@generic="23ce1c9624a7ecb22bd70d38f314b4e965c4ff4bde9e7f6c08f51ce8c8942bdd28718f13", @typed={0xb0, 0x55, @binary="6d9954e320ff158f05f4ed705ada0bf4a16892ba4c6310cfdb597864b1ea6fb95f10f78a441e84cd878341f7c47de22d8f883166b7aca9f042453a2b7f8d727fb52db7325bbb5270d6488e52a5bbadd825a59bc36014e2bbc49e4b62434833a6dd9f3b1f5bd603952d2ea36f4f91e9f3532cb7c155a31ae279337b9c438d563a247a48e7abfdfb265ef583a2f5cd34acb919beac5162f627d1d84122f262c0d75088b52052e4bf957b"}, @typed={0x8, 0x34, @pid=r2}, @typed={0x8, 0x11, @pid=r2}, @generic="3d096db83747024616e1c5ccef9ef9c75b3b2b3f7ca9312419660792ddb1aa37fcd7770aa9740338db1d81de87a9192055fbe5"]}]}, 0x12c}, {&(0x7f0000000380)={0x30, 0x10, 0x404, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x8, 0x60, @uid=r4}, @typed={0x18, 0x6, @binary="ee5ad3b7071aee427e507450d4f8a9518ecb15bf"}]}, 0x30}, {&(0x7f0000000600)={0x324, 0x32, 0x306, 0x70bd2a, 0x25dfdbfb, "", [@generic="27ad4fdad133a0c4117e4bbabbbf8b891dccb6a66f8e038495cfbe767bae8a1f58ac65563145e33e34c6774c0ddc6cc4192ba986d035c42443bd7a43b22a0996f3039a47e5c46fb640d50b44ccc9f26ec63c53a8f429a502de51dbb44268b970025b4850b5981905c0804e34c0c0815f0d5174e098d8e697cb3ed2da66d988fb3c70979167821e1badc9af9abe632ceef06cd3b6feddea12efbe79cf9d94aebdc1dac5b3a41a0584a79f3bc32b4e2574738e64c958711919874e0b5bb3eef9c74977", @typed={0x8, 0x1f, @uid=r5}, @nested={0x54, 0x38, [@typed={0x14, 0x64, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x1e, @uid=r6}, @typed={0x8, 0x8a, @u32=0x1}, @typed={0xc, 0x6a, @u64=0x2}, @typed={0x8, 0x24, @uid=r7}, @typed={0x8, 0x26, @pid=r2}, @typed={0x8, 0x7e, @fd=r1}, @typed={0x8, 0x5e, @u32=0x9}]}, @generic="a2d87d7b95680b7d8c33b8e906464cdcf70e8863751b686c7a9a1dbaa2d7d6c0a9bed9ed31349b3e2a10b05dc37c50fdfee0c1ae0768888ab09310d0307efd3c6bd1ab91d049d059f4ab3220dbf8f1ad88bdbceea282d90c14f16312872c24949d58953080307519f68ca5fa2276402f589ed5914ed2f90a9ab21588aa9f29cf97ab6aa41c138463bb7c76c7ae7ec74d16a4bd47c0932d06d657921cf7cc6018aa60e32ae36eafe747f8f7b02fd5effc1eba6e9f553b0111c574f4859088db54b2a87ed9c04be48b2acd642fd4575bf9b15e13d4801122", @generic="3e89b7499eb0a7aa6e3fbe1dfffceaf6c69190d306cdfbc3d2ff98ccc7481c2f5621ed30a3eb3f021ca56ae05cba493aeadd2f0084c65b38a73cf11017969de4e01e3f388b2f1a2cd500af83f8d53193c6c741730d9be4ed7b5331e35fa5d41d134ba4a940c0", @generic="cdf3d3327af976d0637824a7a33e4a23864613b189c9f6067a7091910ab3493e0b2263435a6b2243d8f220040a2b6897680ae609fd1532fc3d8c8af95f4a0667852b0d3525f98b1fe83ea87c14e18669e373baa733217c573b7a5299cdd2bd44f90aebe2537b4ae5f7e54f3e793131afef85965da9af907036f487b783273b0507bc4253d59fa4047359643a32115ac2b6d6eae2118b762bb2d7aec3de787c3032d7187d6691f94ce43cfb1a20ac99a90a8c02c26c66"]}, 0x324}], 0x3, &(0x7f0000000c00)=[@cred={0x20, 0x1, 0x2, r2, r8, r9}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r10, r11}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0xa0, 0x80}, 0x4000000) ptrace(0x4207, r2) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000140)=0x5, 0x4) ptrace$getregset(0x2, r2, 0x0, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/11 00:53:27 executing program 5: r0 = userfaultfd(0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x2000) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000040)=""/125) 2018/05/11 00:53:27 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:27 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d687", 0xfffffffffffffeff) 2018/05/11 00:53:27 executing program 6: r0 = socket(0x1000000000010, 0x2000000000002, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) inotify_init1(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) r2 = request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='nodev&.\x00', 0xfffffffffffffffe) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setregid(r3, r4) keyctl$invalidate(0x15, r2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x400, 0x10000}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={r5, 0x80000000}, 0x8) write(r0, &(0x7f0000000280)="260000001e0047d791f60000000822070700df4b4800010000000000aa07550500040008f973", 0x26) set_tid_address(&(0x7f0000000040)) 2018/05/11 00:53:27 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x40080, 0x0) sendto$packet(r0, &(0x7f0000000200)="fc5c68d789af9821c6f2329236fc1f3375d1b4d2cc83f27c8549f46f9567cb8e5eceab280a3cd9eab07cd6849c13c75f6e5cd5a17cb91c3718cf56ab832e2c02383568c910f679bbb4e365ba6db71ee803a85b8ca8fa0bb513bf3876bf06362da068ae340862a363c958af4d2ed6abcfed0801c4d8f8d528624a370eb132362f8e60f0a0f05d9bc8e3c4a7b283da4ae2287594c42a117eecf5f25e636de466d6ad71", 0xa2, 0x4, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x600200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv4_newrule={0x28, 0x20, 0x30c, 0x70bd25, 0x25dfdbfc, {0x2, 0x80, 0x94, 0xfff, 0x4, 0x0, 0x0, 0x7, 0x18}, [@FRA_GENERIC_POLICY=@FRA_SUPPRESS_PREFIXLEN={0x8, 0xe, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x8000) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) 2018/05/11 00:53:27 executing program 2: r0 = socket$inet(0x2, 0x3, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e24, 0xef96, 0x4e20, 0xbcc7a2e, 0xa, 0xa0, 0x20, 0xff, 0x0, r1}, {0x81, 0x8, 0x1, 0x1ff, 0x40, 0x1000, 0x4, 0x1}, {0x9000, 0x0, 0x5, 0x10001}, 0x2, 0x0, 0x0, 0x1, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d4}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x3506, 0x2, 0x3, 0x5b3d, 0x5f0e, 0x2}}, 0xe8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="c208040000000000009c", 0xa) 2018/05/11 00:53:27 executing program 1: r0 = socket(0x4000000000000010, 0x802, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x7) write(r0, &(0x7f00007e8fde)="220000002100070700be0000090007010a00001e00000000ff000400050011800041", 0x22) 2018/05/11 00:53:27 executing program 5: r0 = memfd_create(&(0x7f0000000200)='}\x00', 0x3) seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x3, &(0x7f0000004fe8)=[{}, {0x64}, {0x6}]}) socketpair(0x5, 0xec528958aa2a66ad, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgid(0xffffffffffffffff) prlimit64(r3, 0xc, 0x0, &(0x7f0000000080)) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000240)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000380)={r2, r2, 0xa, 0x2}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) ioctl$KDDISABIO(r1, 0x4b37) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x8000, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x10001, 0xffffffffffffffff, 0xffff, 0x3f00276d, 0xffffffff}, &(0x7f0000000140)=0x14) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r4, 0xfff}, 0x8) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000100)=0xfffffffffffff800) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) 2018/05/11 00:53:27 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) [ 113.566619] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. [ 113.582486] audit: type=1326 audit(1526000007.581:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7916 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 113.694808] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. [ 113.861028] audit: type=1326 audit(1526000007.859:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7876 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 113.885846] audit: type=1326 audit(1526000007.884:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7876 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45879a code=0x0 [ 114.433451] audit: type=1326 audit(1526000008.432:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7916 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/11 00:53:28 executing program 7: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)) close(r1) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000000)=[0x76000, 0x200]) epoll_wait(r0, &(0x7f00003ca000)=[{}], 0x1, 0x0) 2018/05/11 00:53:28 executing program 0: mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x204000, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000001c0)) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d2ffa)='ramfs\x00', 0x24000, &(0x7f0000508fff)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='.', &(0x7f0000000080)='minix\x00', 0xa01402, &(0x7f00000000c0)="b7f7ce96a83260f605a360cc69097b05daef20d9f747d0aa3341f3b6546cd75dae40152bc8d86a578b62aa0f2f2dc05eea82aa045717a22cc06e003e242c6afdf8307bcd369792a820da371928f3b0ad86750be392b37c32d41a24080263288f50c2bf02ee92fcd763f74b51ceed0ac8a4af263b97575e5ac45d6964f0e00240eafc1693c1d232130169d16d824eb1ba02000000000000d92dea76f7450000000000000000000000") 2018/05/11 00:53:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000022fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000014db7)=ANY=[@ANYBLOB="141ceaf70400070000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/11 00:53:28 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc0\x00', 0x200001, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r1 = socket$inet6(0xa, 0x80001, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000b78e7f28fbcde3c10000000000a878c8927371c2990000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0b200c842793ce28658a051705d0d189ba7111631f414ff4edaa24c566c1b"], 0x190) r2 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0xb2, 0x200000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000400)={0xaa}) r3 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x5, 0x88902) getsockname$llc(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x10) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/05/11 00:53:28 executing program 2: modify_ldt$write(0x1, &(0x7f0000000140), 0x10) modify_ldt$read(0x0, &(0x7f0000000180)=""/214, 0xdc) timer_create(0x6, &(0x7f0000000000)={0x0, 0x9, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_delete(r0) 2018/05/11 00:53:28 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:28 executing program 1: syz_emit_ethernet(0x3, &(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES16, @ANYBLOB="bdca06ad3475c59dfe5f3d019ceefe164925a1c0a1e1f1f56084cf102a3730583d1199171980c095d5e4c3"], @ANYPTR64, @ANYRES16], 0x0) 2018/05/11 00:53:28 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x600) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/248) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/05/11 00:53:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={0x0, 0x4}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x402) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) move_pages(r2, 0x3, &(0x7f00000000c0)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil], 0x0, &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x4) 2018/05/11 00:53:28 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:28 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0xd5) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x8c4a, 0x800, 0xffff, 0x100, 0x3a97}, 0x14) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000180)=""/78, 0x4e}], 0x1) 2018/05/11 00:53:28 executing program 5: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) socket$alg(0x26, 0x5, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)=0x6) r2 = getpgid(0x0) close(r1) tkill(r2, 0x1000000000016) bind$vsock_dgram(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/05/11 00:53:28 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000001c0)=0x1, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) sendmsg$netrom(r1, &(0x7f0000000500)={&(0x7f0000000040)=@ax25={0x3, {"7723cbaf902bdd"}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000f00)="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", 0x360}, {&(0x7f0000000080)="c7bf696eb07ba95c23cc746cbd42b463825208ade72eadfa0b0df928887e1d1062365b5f4189a236a544c39af72ec2875153b08c9ec7cf3e22a3bb2a49b1", 0x3e}], 0x2, &(0x7f0000000440)=[{0x38, 0x0, 0x41, "4fa16948f9e03026eacd30eb4ab0d924114fcb5a0ccb03cbe85451bac3a9c32d603c8095a4c2"}], 0x38, 0x4}, 0x40000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr=0x2}, 0x40, 0x6, 0x6, 0x6, 0x0, 0x0, 0x28ec6d21, 0xfffffffffffff801, 0x368}) 2018/05/11 00:53:28 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000001c0)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7a5, 0x80000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/05/11 00:53:28 executing program 0: socketpair(0x5, 0x3, 0x121, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0xd, 0x100, 0x2000000000000100, 0x2, 0x2, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000396fe8)={r1, &(0x7f0000000000), &(0x7f00001fa000)=""/203}, 0x18) 2018/05/11 00:53:28 executing program 4: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x78}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x40, r2}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e21, @rand_addr=0x1}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0xffffffffffffff9c}, @in6={0xa, 0x4e20, 0x9f, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}], 0x78) write(r1, &(0x7f0000335000), 0x10009) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0xfed4}], 0x1, 0x0) 2018/05/11 00:53:29 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000d03f5c)={0x14, 0x27, 0x82f, 0x40000000, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) r1 = socket(0x11, 0x800, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) 2018/05/11 00:53:29 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:29 executing program 2: unshare(0x400) r0 = socket$inet6(0xa, 0x1, 0x5) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x401, 0x100}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)={r3, 0x6b, "73beeca941d9225f8473aae048f13faec33311717c198091d38136a29287e00720f44670693070059f184794c20ed5c75ac4621a30c26f2eea64989f8295cd258d2cfb4926d144cbd76fc7b15cebc71170595adff8c202b1df1d8c6072f38ec9314f8fef187dc05a197c34"}, &(0x7f0000000180)=0x73) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000000c0)=@generic) 2018/05/11 00:53:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "9e2dd3e1ef237672"}, 0x10}, 0x1}, 0x0) 2018/05/11 00:53:29 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fremovexattr(r0, &(0x7f0000000180)=@known='security.evm\x00') r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x7fffffff, 0x80000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000586db6890ba3b7ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDDISABIO(r2, 0x4b37) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x200000000003) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @rand_addr=0x7f}, 0x2, 0x3, 0x0, 0xf, 0x9, 0x7, 0xffffffff}, 0x20) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000080)=0x200000) 2018/05/11 00:53:29 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x4000000000080003, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) syz_emit_ethernet(0x11, &(0x7f0000000080)=ANY=[@ANYBLOB="fe9c1c1625916beb0300000000000000007895004be5d71f71d864d23dc91f0c4a55322f5c9d4ae848ad952dae67588f19b09989311f1ed31cc83a4e2925893f009b42930649b386000000000100000000000000000000000000000000"], &(0x7f0000000100)) fchdir(r0) poll(&(0x7f0000000140)=[{r0, 0x100}, {r0, 0x68}, {r0}, {r0, 0x8000}, {r0, 0x5}, {r0, 0x2}], 0x6, 0x1000000000000000) 2018/05/11 00:53:29 executing program 6: r0 = socket$inet(0x2, 0x803, 0xff) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x1, 0x1b0, [0x0, 0x20000200, 0x20000230, 0x20000260], 0x0, &(0x7f00000001c0), &(0x7f0000001840)=ANY=[@ANYBLOB="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"]}, 0x22f) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000000), 0x80, &(0x7f00000016c0)=[{&(0x7f0000001740)=""/254, 0xfe}, {&(0x7f0000000180)=""/58, 0x3a}, {&(0x7f0000000440)=""/10, 0xa}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/3, 0x3}, {&(0x7f00000014c0)=""/52, 0x34}], 0x10000000000001f2, 0x0, 0x0, 0x42}, 0x140) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) 2018/05/11 00:53:29 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)='\x00', 0x1}], 0xf, &(0x7f0000000780)=ANY=[], 0xffffffffffffffa3}, 0xc103) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) write$binfmt_elf32(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x401) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) 2018/05/11 00:53:29 executing program 5: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) socket$alg(0x26, 0x5, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)=0x6) r2 = getpgid(0x0) close(r1) tkill(r2, 0x1000000000016) bind$vsock_dgram(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) [ 115.929720] kernel msg: ebtables bug: please report to author: Wrong len argument [ 115.986678] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/11 00:53:30 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:30 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f00007f5000)=[{&(0x7f0000008000)="4c0000002c00ff20fffefd956fc2830924a6008002000000004c0000030000001000140007960000b598bc593ab68b1148a730de07ff00000000000054a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) r0 = msgget(0x1, 0x69) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KDADDIO(r1, 0x4b34, 0x2) msgctl$IPC_RMID(r0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000094a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0xfffffc64) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x10) r3 = msgget$private(0x0, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000000)=""/232) 2018/05/11 00:53:30 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="00d3b85e1e8d225db3f3b29d73eb280005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x4) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/05/11 00:53:30 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) futex(&(0x7f00000000c0), 0x1, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001280)={0x4, 0x0, [{0x0, 0x0, &(0x7f0000000100)}, {0x6000, 0x11, &(0x7f0000000140)=""/17}, {0x7000, 0xfd, &(0x7f0000000180)=""/253}, {0x2, 0x1000, &(0x7f0000000280)=""/4096}]}) 2018/05/11 00:53:30 executing program 4: readlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/16, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34, 0x22}], 0x1, &(0x7f0000f40000)=""/7, 0x7}}], 0x2ef720d, 0x0, &(0x7f0000f40ff0)={0x77359400}) 2018/05/11 00:53:30 executing program 0: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port1\x00', 0x0, 0x0, 0x3, 0x0, 0x0, 0x2}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) fallocate(r0, 0x1, 0x100000001, 0xfffffffffffffffa) r1 = socket$inet6(0xa, 0x3, 0x3c) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000001640)}, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x80000000}, 0x1) 2018/05/11 00:53:30 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x2) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'osx.', "2a5ccc235c6d643573756d6b657972696e676d643573756d766d6e6574316e6f64657600"}, &(0x7f00000000c0)=""/36, 0x24) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bic\x00', 0x4) 2018/05/11 00:53:30 executing program 6: r0 = socket$inet6(0xa, 0x8000000001, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000001a40)="81", 0x1, 0x0, &(0x7f0000001a00)={0xa, 0x0, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x80006}, 0x1c) recvmmsg(r0, &(0x7f00000032c0)=[{{&(0x7f0000002000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000003180), 0x0, &(0x7f00000031c0)=""/193, 0x40}}], 0x4000000000003f4, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x7, [0x5, 0x0, 0x1, 0x204, 0x401, 0x0, 0x81]}, 0x12) 2018/05/11 00:53:30 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:30 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x20000, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000001c0)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000040)=0x46, 0x4) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x1, 0x1, 0x5, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000140)={0xd6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) sendmmsg(r1, &(0x7f00000000c0)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x16, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000380)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0xe12, 0x81, 0x4, 0x100, 0x7fff, 0x0, r3}) 2018/05/11 00:53:30 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000780)=0x6, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)="2e2f6367726f7570ae63707500c87e707a2d0edb66d7e990521c96050a2a439db78b74dbc3227d9eddc4bd81391650975e148ea53e2ac4a7c7cb1d597c020796353bc1ffe8536407812e53db9023c6", 0x200002, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x4, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x15, 0x4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r6, 0x29, 0x49, &(0x7f00000001c0), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r7, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30", 0x78, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmmsg(r7, &(0x7f0000ad9000), 0x0, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000007c0)='erspan0\x00', 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000400)={'bridge_slave_1\x00', 0x6503}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/11 00:53:30 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000083, 0x13}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0x2, 0xffffffffffff72d9, 0x7}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4080) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000200)={{0x8731, 0x2, 0x1, 0x4d, "b2dacd00697021d6361280d5de874def5e2b046a066a1060a7199bfc5e02f34931b3a73a8be9c0c10df4c57b", 0xf79}, 0x81, [0xffffffffffffffff, 0xff, 0x6, 0x9, 0x7, 0xfffffffffffffff8, 0x1ae, 0x5, 0x3, 0x0, 0x1ff, 0x1, 0x4, 0x75, 0x4, 0x4, 0x5, 0x3f, 0x2, 0x3, 0x7, 0x5, 0x7, 0x8, 0x5, 0xe88, 0xfffffffffffff000, 0x9, 0x3, 0xffffffffffffff80, 0x8, 0x200, 0x7, 0x80000001, 0x5, 0x200, 0x98, 0x100000001, 0x1000000000, 0x9, 0x8, 0x9e4a, 0x249, 0x3ff, 0x9, 0xfffffffffffffffe, 0xd87e, 0x1, 0xfffffffffffffff8, 0x3, 0x8db, 0x1, 0x0, 0x0, 0xfffffffffffffffb, 0x9, 0x6, 0x80000000, 0x1, 0x76, 0x20, 0x9d38, 0x46f24708, 0x9, 0x9, 0x5bc, 0x101, 0x2, 0x9, 0xf6ca, 0xfb92, 0x1, 0xa0e, 0x8001, 0x3, 0x4, 0x3, 0x700b, 0x286, 0xf6d, 0xffffffffffffffff, 0x2, 0x6, 0x3ff, 0x401, 0x9178, 0x8, 0x9, 0x2, 0x7fff, 0x2, 0x0, 0x2, 0x1, 0xa660, 0x4, 0x1, 0x9, 0x100000000, 0x80000001, 0x8000, 0x81, 0x10001, 0x1, 0x3, 0x7, 0x5, 0x3, 0x7fffffff, 0x7753, 0x3, 0x0, 0x5, 0x100000001, 0x8001, 0x5, 0x0, 0x83, 0x100000001, 0x5, 0x6, 0x6, 0x101, 0x6, 0x6da, 0x10001, 0x8, 0x5]}) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000100)=0x2, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000140)=0x2, 0x8) getpgid(r3) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000180)={0xd4, &(0x7f0000000700)="f03dad49aa47e6e39e7cfb7d55ed3d84a58bedbbbadf639b1e98de4e671489fc78d45103679b8e21ee11c273560fa6a3221efad0dd5ce1bd3a3b2fd8612092ca49413f1dbaded971402c2176e56fe16efdf2c9383523784f8be3bed960bcd40f7cc82969725d1fb756ef0d9bee86dc0da05d6a6d788c5bacc50bfb819880a77f9e60f7dea58362747852445a3ab53b5e3a2ddb726a06f6dda4f67193334bed6d9ceed23ed8c83feffd559a5f458c28db4413749d80a9c88f51ffe816290127bc0a2c2e858288542f562630018ef63b65e18fab29"}) 2018/05/11 00:53:30 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) ioctl$TIOCSCTTY(r0, 0x540e, 0xac9d) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) 2018/05/11 00:53:30 executing program 5: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) socket$alg(0x26, 0x5, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)=0x6) r2 = getpgid(0x0) close(r1) tkill(r2, 0x1000000000016) bind$vsock_dgram(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/05/11 00:53:30 executing program 4: fchmodat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x422040) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@any=0xffffffff}) 2018/05/11 00:53:30 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4751, 0x288502) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000009c0)={&(0x7f0000ffd000/0x2000)=nil, 0xb, 0x4, 0x80, &(0x7f0000ffd000/0x1000)=nil, 0x1ff}) sendmmsg$nfc_llcp(r0, &(0x7f00000030c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x1, 0x0, 0x8000, 0x3, "757a84a03632767af0ce7e86f6155fd694cbbb4695c824e58168d5ac3faebf7977de40f178739b1431e6dec640cda3f882bef76124c294f5f086a02bf8a417", 0x2a}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000180)="a72520cebad53304341d382db343a26b0352801c39c569f8c52662cd24d16ba09c450d7e9bf9207521217b7f4dcce6e01a26df87bdf04f98a8535bc44e8e35d2098529895eaaf3df53c64c9e5bf098a9c3f07b5f6be9509f53806cc4aa8ac53bf8438272837f05e0342a0ef86ee956e921e1ace351bf545b03f0cf5e6b4faac264e0096fb681597e88f024f90bc1004aeed6a4eb41464d6ec0690ac3e795da7680060e1e29098a2a82badf189cbf9f2c6b781571dcfee7cd15d5ab1ab2255448e1f3e8792358d3276bf69d1de45890eb6ed20a3b60477d42e058f2847adc20233f3c", 0xe2}, {&(0x7f0000000280)="d213ac166a6a5ff74f3180d65c278301bde03a9302df3ee0af10acf4b3e8faf35ce47e69603770a6f21d356527da24681b461323115d1f493427cf6b59452201e830a11bf9fd01aa68401e9c75e50c680db3c3031edadd69dcc24f5fc05dfadcb47a28343260e401c789b94e960e4d06638ca06df3b1fb3090ba5faca91d25d4f3d705834ca6d15dfb583fb7efb73ff3a5385833061cd789bcc6915b911379399249f012b57d5986", 0xa8}, {&(0x7f0000000340)="80cb18af7594564c80ee9bcaadc9a96d3b55ff7f53ca6c3405a02d1dbb056f73f4d04a237fba074104660f559f886ee99eedd2057b2c604bde2c038cbe19878272589ece21f48c3ab3e24cda5fa8025a1cc00e38898e2a8b93447e78b9348be28513b1ada064dfb7927d24179748c61a6ca97de6d9fc8b958bdb537f8a7ec8400ea4dd3ef9c10ad15e0209976ae720e2ebb3eb1def833fb012ce6aa725432fb690a51799f4e17a600fe20c71709dbf9a26fd63b6b2b0618f72ba64439d715ecc49f08ab9011260f39e08770c78", 0xcd}, {&(0x7f00000000c0)="fb6b6074b7dc08db9690d48b2cdfaf73332662fe29395f9a5ccfcaaaaf73f62e66f9dbfcfd36daedc6ad7954829b2455a2a6ac82709b362ae1e199661041a714a9a08a514139d33e4a2cd3b5e86809b94216ff457adebeb4bcd359219ae2658f35afec13cd9503390c2238", 0x6b}, {&(0x7f0000000440)="4e0e72c4d3c0ce7fe8cdecb4a6e21cd3ea2a693244d638a73dd875e6b9", 0x1d}], 0x5, &(0x7f0000000500)={0xa8, 0x116, 0x7, "b223cbd578f953ad883ba1c965590619bfccc96e69e11437042f33076547d7229257b6fb7262a1b1fe993ca31c88f098c5b81c1adef9caf9a6b54e40b1ce5986f65950cabdf3f3275c2b9f1f50d9cfe2a041c7f52777794c6b69c0cf3f708224e6b770909c23749aa2234c820ac1fcd885ac5ef6de5cff40e8b36ab7a061923a9820f84fefb9a231aa7514d7439f7fa8212a22903b78"}, 0xa8, 0x4}, {&(0x7f00000005c0)={0x27, 0x0, 0x3ff, 0x7, 0x0, 0x100, "37989f489c5fdeb81f85b018f8c319eec01c6b4fd196b94020fff3f7ddbecfec9ea353c03b3c9140285568a60ad4041f64d447b87a16dcc75c5f75595ef7ea", 0x2}, 0x60, &(0x7f0000000a40)=[{&(0x7f0000001340)="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{&(0x7f0000000880)="53e65300eae7c3ff29479f88087d7c85e30cf886ed72da017e687c7049b8de7d7daef67207c019eeb495e69cce2ddf6756d2a58b4984c5", 0x37}, {&(0x7f00000008c0)="bb762a920cce5b74", 0x8}, {&(0x7f0000000900)="14a8ad28d2fdcbebf1474d5203e1b11b67d3b6e493ba1df186241f2675efc67e77459636a251584369e6cac74cf7bead1bea654f0343c27db4065f4e96133a480776ab2122b02bf7f6b61fc44e95212e848fb4bd5416b70781ba3c29763f4a2c427028342996898da61e5a59ff813540b34cc031055b7fe77b67d92c905c7aab9b94af161018f2b0db", 0x89}, {&(0x7f00000009c0)}, {&(0x7f0000000a00)="d1b20768de4aa86fc434c20912fa8e5b00e47e76f73f7e6ccb6db292b77303", 0x1f}], 0xa, &(0x7f0000000b00)={0x20, 0x19f, 0x8, "19d5cf9874fe3833d1218bda7f"}, 0x20, 0x44}, {&(0x7f0000000b40)={0x27, 0x1, 0x0, 0x0, 0x9, 0x6, "76ff22dd347a3b56cf888d2675b6c7efcad39d6ee70fafdef7485e53ae9e580c43c026c2004053e9c0e02c7b925b3e83ff33f7f2541e075d597eb32f9b047a", 0x24}, 0x60, &(0x7f0000000c00)=[{&(0x7f0000000bc0)="fe2c08b2044bbe9ba826d300a18dc94a0c8eccd44314cc5beb037cbd7a92baad58d7084e753a3134bd75fd10818e95cb3a03ec4fcb2225eb0800e69b9ca3", 0x3e}], 0x1, &(0x7f0000000c40)={0xe0, 0x11d, 0x7fff, "723fa2a8ff709eb6cacd5e4ce695e35d4ea08772b7a0821917e7b2f534773b9457ce770984835e5338868bd72192f58380d8e609b554c2fe074f8e430eeee86189c07eaa7dc8655ff1408805ec8eb9b89e1949f86741223a2193eb3805253f945a6a412adc27528b72ebb5c2ade4b97c5c7d22ce01b9035b27d1da3b7cc77950c73f617bfefc69e70bd4c1ce63afc8de0c5d7df53de114c13daba50d38dad632bb2df9fad7afcdb711747002157a641998a1e430ea1773c1f66bd836b0df9d91042735c3292eddcb69"}, 0xe0, 0x800}, {&(0x7f0000000d40)={0x27, 0x1, 0x1, 0x1, 0x4, 0xffffffff00000000, "c38ef8d42b02dc5544923509efb354f7a448b88d13b190f30706619833a32d060c3d69f67eea94efcea0f627bd7a18627f7b6b24981ba2b63e7a385bbe428d", 0x6}, 0x60, &(0x7f0000000f40)=[{&(0x7f0000000dc0)="2ba1b8ac3708c018d4deb6b4853465f131bb9c2a97ac09eea983977799d8705b5865795910123a0d546c04600ede7eba70531dc87d93d0b77b1d7e13c635afdc6fdfc68ff0d17e0201d195b84f206b3fd50dc062b84139fb9956e6d3864d7a50cd95dee5430793efee8947b8e22bfec6e2238d43599e3381deabc2ddb1c698cd8bc793096e6300dfeef1ded612a401216017969e2be614", 0x97}, {&(0x7f0000000e80)="682bb779ddfcb2f4027a3950134bf981ff93ca217ce4a403f582dcae2f381799c292ec2447d1a93f305543af526c21e877875a9de0d0ea254c0e71185e4bf855f68c40b943f752c5fd4159772ea89907b4030cb66933e36d5112c1f7d6dc1236187d7024f12c78ac6d1933409ea88bb7432267b5d02f23bc17a9b892d3a463", 0x7f}, {&(0x7f0000000f00)="6b65f90fe1f7c486528ffc8d0f89c172f5d71a42d8e1f90e3047b85df9cff0b2bba4e781951f3c8a6b047b72c848f20f744c8acfba32", 0x36}], 0x3, &(0x7f0000000f80)={0x98, 0x104, 0x3, "526d9e59d6bf02d31510f1fb4f28e3fbdfa75130ca43b62c861f6d49f422a9a6286002da933fe91d45212f92a359c073062c1edba3c02017397ebf3110e4986a4d5cf9e0a6bb25bc3e67796662dc06d0306a19f4dbf91cdb0d4ffb1f76fac2600bf14816bac6b8c4322d82bb6712edcc7dc0e61f1f8077f742c9b4b168e6860110283ece"}, 0x98, 0x8000}, {&(0x7f0000001040)={0x27, 0x0, 0x2, 0x5, 0xffff, 0x9, "683f87ff00a725afbe78a7aa69024a3128d7fdc84c98042da05fe246ffbdfa62642dabcbfeb0371b5cf1d9e7fc5801164390f729809508cb79803f5d8ac7e8", 0x3f}, 0x60, &(0x7f0000001280)=[{&(0x7f00000010c0)="64f488ce5e5b26fcce7bfbccf82a78943f2f56d8f6b08c67e5d4f46f5054dce0c7efae38d7a1044a087b9efdadbdfae9f9ac7b727980c28b22a92f869731a756488fae07373e8195049306e5c2b500491f763f86cc62cdb812a0e6a72a503d3312b62e239d7d64207bc8e51ff6a8b261fc32eda3b6b89444a98efac051578e0e64840919ed1d46dd9de946088cccb53d46beafa92f867fedab470a00b02db49156d865d722cd40ef2cfef4856e605fdd8f94c19e749172306028abcab758408c3a5d6249485e7df22d5ec164ad2fdf3c48800b94cfb0d4f4", 0xd8}, {&(0x7f00000011c0)="2d41779f05251518e73de3e08de488b13b1ce35dfc2f71537d19a13f5054db40d151a0ae3da1d22d834c13f3fbcb511f1b79801f864a0f7d71f8f24f879fa83b942f0d97d2044b8251be8dc6e0af23fd7ead0223f940a6fd", 0x58}, {&(0x7f0000001240)="32e783fb0f8ece2df93acc84ab6ca1538cbc58", 0x13}], 0x3, 0x0, 0x0, 0x80}, {&(0x7f0000002340)={0x27, 0x0, 0x1, 0x7, 0x5, 0x100, "434e2c96089bc1f65323234edef610f2f8da44f71294f4e682d7fad515192e9a4bb0b80bad6a1cc8b085c6ba2e68381e700ffeb9c4dcc80b293f0dc28189bf", 0x25}, 0x60, &(0x7f0000002680)=[{&(0x7f00000023c0)="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", 0xfb}, {&(0x7f00000012c0)="96c33cdff469abd9fd16505057e4c33e3424efc4fa073405b136c06dd1027be44bad16fa47fc865353e534bf58b45671d73cb62df2fb1dbb9ca6deb0dabf", 0x3e}, {&(0x7f00000024c0)="f9dc7b9c75684b24aabb5dc410ef4bdcbca1d77437f56316c610fbbc86f6c2c3014e0c9e30365e6f86bfa2f9d39a9cc363544bc2cc3ccc4c00e217c4cd4af88bcf31f109a4e77c80cd36da8c4b6bac3008", 0x51}, {&(0x7f0000002540)="f618ebacd95969b0a9af988697bd88d9075d5859fd01a3d8728737dd1f1641f146c8b63b41a6c1dd0cdcc7bbf835b55ddeb1fc688e08de153fca5194a81d4c27ff5295482d81df7a0798ee01c7c0c151ea6df045c57f8f875f2813f7486d5bf8d759a19ba1754c379089b9029c7e3e2f4217d602269a80a5bd70ca502e5b96b71298272c9e1d4b42e658f3a5ba9258473ea2f01826fd8c7bb78066f7626723a8ec0f602a209f049d3f6cc3d01e225d0270", 0xb1}, {&(0x7f0000002600)="333c2caba59775b787387b39ea3d1dff282e6243e51ee9d2bf4e50b7b6bfb193f438da02f45a81b3ae2b316c9b48d42bfb353ec10e3d62272cfbdba7003d53bc2335e3f20d2cc298c5e75b239d59a49bdda688b8e2f1b45ae75e", 0x5a}], 0x5, &(0x7f0000002700)={0x98, 0x84, 0x7, "2e09f7e027a443330d45af739f8c659d1329c6ec1d3f3d7a4cc965e4d7e010eb839334b7c2f979e52c03e392c479537b4343081acc1cd1622af5c8cff2826cd710f9ecef5a35c5874d58a3bbb347cbc5947229542e6ce8940835917cc2126f04b8065932661751215bfd9e0f0bdcf057f838c45207ee325d6b9f57a1afcb722788"}, 0x98, 0x15}, {&(0x7f00000027c0)={0x27, 0x0, 0x0, 0x4, 0x7ff, 0x10000, "76cf114d776ba4bb31e3d706f51efbb718dea7c9d82544b3943d02ad11f473407bb0c7e698a56f9a70c65dfc98fad94867e2455a7e4f1a738167f2b9980337", 0x9}, 0x60, &(0x7f0000002940)=[{&(0x7f0000002840)="eabfc4d6c013c2f0c08761e57cf3e00037a300b3f2e7164ee519f0413db5ffbaa428f350d23d7c0de3264c0897e6c463af8094883d18063230d7c328af51de2c42912a6aeed1ea5f1391b02d088eaeb54bd588825842e174a84ceb1d81bf92728618be9e8faab1fcb9b4eaa3381baa067445aed9dbd0ecccbe68d34c1195cd152a9ccdaeff0cf9069e14bb0697c28959fa253b595dbe349fcf30aaec2f210ab701f12c4dd964fad1f323b48a4f3b4f1954e80acde4fe74e45e214d48c4cdbc54edebadab1a8ea5137412ec4979a2ad283451b5b3cab105d368f571869aec30a867a44dbb7f1ea1e00d9631eb52f02c", 0xef}], 0x1, &(0x7f0000002980)={0x10, 0x115, 0x7fffffff}, 0x10, 0x4000000}, {&(0x7f00000029c0)={0x27, 0x1, 0x2, 0x0, 0x8001, 0x0, "4e885ab673a37a0a86c01be59bbf69aee5d5958e99a669784221e85b45fa0ef05e8b2794c590d5296714c9d05472eaa3149eb5c7c4936cc7069b4a921ebde9", 0x1c}, 0x60, &(0x7f0000002fc0)=[{&(0x7f0000002a40)="cd1a2679a0b917ca4bcbe33e1e51891f51fecdfe08c745b1c0faa240b4c3adce5357e0464c8f0ea381fab1e39ebd80f190fe4aa0dd5676cb87654f258d27223b08bbe61b1065edc67879a57c20ad18bee848fd78907e863c7d1202767a36f7cd26054e1d00236c3e0c08a8b89db1f06569e5823ef4b41666af20522153b59fda1dfaa250266113639345c50a4b44041087442774fca803330dc1557e33ee708d5197bb053e97315492d709147fc4d8515f9d64321e9592231d108dbba8ea1062d65f830614d695c2c9d6673b8a13aff65a8bacf9bb01a9bf1dfc71de01e8c75d9569c237b3a7f3951cfc86fe01", 0xed}, {&(0x7f0000002b40)="44d66bb94062d462d87475db86832c4f6780c785ffbd213914db451fb991f74d452f0bcf263445e20a1a1d09604c0177d527e9e59161b747da3afd13a973e59a71f603a9be728f20390e70cb9c42b24f301e988df955292bff4ee0a8309a35730d598a7a788e977dab6408235679da6103622164a77f05c4341558e3ee43389fcb1a389b1c332ac03aec0c14a2be3cc5ac6b00a80c97efda52c00cde87c122e649c64c1bad0727523fb06caabfdb3f68b99ad780778e50900e00f2c0c9639110bed61565785a2b82deffac66ae28f3d6c49bd83f125a53e647d7e7c1938e10e081e8704cb4ae7b7ae2", 0xe9}, {&(0x7f0000002c40)="f4081b97aae1e1ac7cd94e1a02c6405273b44e7d051b154857edfa8b6254cf1f2dd36aaef155c5308358b4893a5a878854ed71a14f1aae842d4b9f0caa93ca4fe99ac418b7692bca", 0x48}, {&(0x7f0000002cc0)="d51a1b7799b3c472d88e2360316de3f381c0426e6eff8de8d2dbf963424b769361872dd501d2033864494e99c33d55778f6a527f37f223ba64", 0x39}, {&(0x7f0000002d00)="412780031b32a561c977484641a702f9b302301f6c6fc5b7842fb79998b1f106f323fa", 0x23}, {&(0x7f0000002d40)="ab41ce41349eefb35f3e2d55abb5a186630dbb61b70f326bafe35dee04ac682c13f5eecbb856e9ca6cf4fe5102985010f5148c0e2103683a005a5e37c42533659cc7698ee6a8640460185840aa1e1733c771b99567290914482deafd7c8bc07215c1df0d284252404c20a7312508217881524d0f8895d1a6a3bf0a57b2d14e95842be0f52cd833ac9842ff51f22a62a2ed47ad576b1443fcd881032679318b422135ce736a318a73ae730e12f5d8c4863b7ed938740a91c55a9fecb8c9f4a5969a75555f6bf5fe8f35bc1fcfcffb8cd868c460a24bdc598665b3b0cf60493c1399c87e2dc457ac", 0xe7}, {&(0x7f0000002e40)="b235524df7a7376114b07ce780a892431fd8219ce8c18124b69ff18142610c7d4c62fdf7ccb9f177cc7bdcb2003a3265af6f4bee38aff6b08e0d09415f3fcda122f1b7787f25f6c490a153d4dcad63a5cef761726640cf16b949a16604f1ab72a026796f5f41668f5c01569bfa4b234026c5c441532aaf22a1c379a246b1ca372e77b14a9739c89a6801907ad2012e80b5da4108a67fafc812604d01495f3437b47de16d1749a8c1070ae0a192875ca06e", 0xb1}, {&(0x7f0000002f00)="2a313cbdf5d48e843e2da8d20cb803ec96c5e639be9c174bbb5f39a60a5854efbe71b112a03d451a8be8bfe04360ba010021e19f22fdca257f98c9693d2712e50053544162a21fe72a9fc9ca27b5cd5e538e94dc1f435c497dadf270cc691b611d18307c517c8c4a2fabf28121667f098e7fdb434166250df10f2a34e776afa5486d601b78a5a17cafb5389e7bb348328943b03e60020d44fc65", 0x9a}], 0x8, &(0x7f0000003040)={0x68, 0x1, 0x3, "9c265a189c1a1d55659e82f99192d3af94cd3d7859ff9ca39d79944974ed47eda85e9e35f48aaeab626d7c707ae2d98dbcde027b89d5b261ae941d7b5db2c44cbe8834b9e6649d6e227e06dcda58b675c4542081516a83"}, 0x68, 0x8000}], 0x8, 0x80) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000001300)={'veth0_to_bond\x00', 0x400}) 2018/05/11 00:53:30 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x3fffffffffffffe) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000001c80)=[{{&(0x7f0000000040)=@in, 0x80, &(0x7f0000001480)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/194, 0xc2}, {&(0x7f00000011c0)=""/238, 0xee}, {&(0x7f00000012c0)=""/244, 0xf4}, {&(0x7f00000013c0)=""/163, 0xa3}], 0x5, &(0x7f0000001500)=""/182, 0xb6, 0x67}, 0x5}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f00000015c0)=""/192, 0xc0}, {&(0x7f0000001680)=""/203, 0xcb}, {&(0x7f0000001780)=""/112, 0x70}, {&(0x7f0000001800)=""/120, 0x78}], 0x4, &(0x7f00000018c0)=""/85, 0x55, 0x4}}, {{&(0x7f0000001940)=@sco, 0x80, &(0x7f0000001a40)=[{&(0x7f00000019c0)=""/113, 0x71}], 0x1, &(0x7f0000001a80)=""/47, 0x2f, 0x1}, 0xffffffffffffffff}, {{&(0x7f0000001ac0)=@nfc, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001b40)=""/202, 0xca}], 0x1, 0x0, 0x0, 0x7}, 0x100000001}], 0x4, 0x1, &(0x7f0000001d80)={0x0, 0x1c9c380}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000001dc0)) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x6, 0x40) 2018/05/11 00:53:30 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x80000, 0x0) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x5, 0x30, 0xffff, 0xff}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r3, 0x39, 0x5, 0x2, 0x3ff, 0x5}, 0x14) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000240)={'ip6_vti0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$binfmt_aout(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000b20100000f01000000000000ffffffffffffffea0000000000000000"], 0x20) 2018/05/11 00:53:30 executing program 7: semget(0x2, 0x6, 0x80) semget(0x2, 0x3, 0x404) r0 = semget$private(0x0, 0x1, 0x4a4) semctl$IPC_RMID(r0, 0x2, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r1, &(0x7f0000000040)=""/225, 0xe1, 0x41, &(0x7f0000000140)={0x1a, 0x118, 0x6adf, 0xffffffffffff0001, 0x7, 0x5, @random="58093b9e522b"}, 0x10) 2018/05/11 00:53:30 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0300070000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="cc33aa46381cbad657bd7a070eebf38cede90206f6c615c1201d60d273c6b9bd2ca7e682582c26ecd8a96329ee4a7d15101229df83c95c29ac2139e3645608b35e702381f8f2b14a2f96cbd5f2f140d200daaefe90fbc6a584b2143b19d56fa0e18ac22ffecddc50db1c26dda84244827ee9651fbbbd987a3eb5a37366f5e7fb8ba3ac4292364deb29d822c8f53b7ced2a0443df0e6ba49e876f39ad7178e151c90a4c27ff4389809928217896b593289656ad62ca738723fafd6e53df42877241b0f064bdddcb1228e2620f9dcec6d1971cf6ea4a1b48a9099d66dd0671838e76a203b4e7462ffcf0ebac7a38"], @ANYBLOB="0503ff010900ffff0180000002000000d7812ba9d1380b5d5703d3305edacdb4861e5321da1929a294875eb7add7c3ac2348e9748c356131d93415c434037114ee268663c32c520077b10f4ccd5825b32e9dada66a4464b7d78fb132"]) recvmmsg(r0, &(0x7f00000028c0)=[{{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000600)=""/87, 0x57}, {&(0x7f0000000680)=""/165, 0xa5}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/34, 0x22}, {&(0x7f00000017c0)=""/106, 0x6a}, {&(0x7f0000001980)=""/182, 0xb6}], 0x7, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000001c40)=@rc, 0x80, &(0x7f0000001d40), 0x0, &(0x7f0000002300)=""/112, 0x70}}, {{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002480)=""/111, 0x6f}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/146, 0x92}}], 0x5, 0x0, 0x0) 2018/05/11 00:53:30 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(0xffffffffffffffff, &(0x7f0000000080)=[{}], 0x1, 0x0) [ 116.955902] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh 2018/05/11 00:53:31 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x6, 0x1, 0x5, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback, @broadcast}, &(0x7f0000000140)=0xc) bind$can_raw(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) unshare(0x400) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) fallocate(r2, 0x0, 0xfffffffffffffffe, 0x692) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000040)={0x2, 0x2}) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r3, 0xd01, 0x70bd28, 0x25dfdbff, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x4000040) socketpair(0x1a, 0xa, 0x36bbadf9, &(0x7f00000001c0)) r4 = socket$nl_generic(0x10, 0x3, 0x10) flock(r4, 0x0) [ 117.121761] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 117.138581] device ifb0 entered promiscuous mode 2018/05/11 00:53:31 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0xb0000004}) read(0xffffffffffffffff, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:31 executing program 4: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x77359400}, {0x7, 0xe4c}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) pselect6(0x40, &(0x7f0000000080)={0x0, 0x0, 0x3ff}, &(0x7f0000000fc0), &(0x7f0000013fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0xc0000) r2 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x3, 0xc4801) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000600)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000680)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000640)={&(0x7f0000001000)=@delsa={0x13b4, 0x11, 0x10, 0x70bd2a, 0x25dfdbfc, {@in, 0x4d5, 0xa, 0xff}, [@policy={0xac, 0x7, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e20, 0xfffffffffffffffa, 0x4e21, 0x3, 0xa, 0x20, 0xa0, 0x2f, r3, r4}, {0x4, 0x9, 0x80, 0x4, 0x200, 0x9, 0x9, 0x8}, {0x101, 0x481d, 0x10000, 0x7}, 0x2, 0x6e6bb4, 0x0, 0x1, 0x3, 0x3}}, @replay_val={0x10, 0xa, {0x70bd26, 0x70bd2c, 0x7}}, @algo_comp={0x1048, 0x3, {{'lzjh\x00'}, 0x8000, "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"}}, @ipv4_hthresh={0x8, 0x3, {0xd, 0x18}}, @algo_crypt={0x104, 0x2, {{'ctr-des3_ede-asm\x00'}, 0x5c8, "a3c521dc945d3eafcc4fb4dda97c6faac00846e24aec5a6da92f16e2d32c0584c22a475091e8b1f5e0745768304f00fe7ebea9849534b195afbc970727accd92d8005348b8dffcccdafdac74f29446ae05e9e1bfed5d66fcd5a02f97215f23fcd11dce0b8879143dc10194a9c5b24149da8b0192e113993e24bad0a4fdc169895125655a0c4ae64baca825aecfaea476dbaf9f815577bf2a787440da44efd03bc0d111c54b0b85ebf648a51d7b1b3777366ca638269de5b483"}}, @algo_comp={0xb0, 0x3, {{'lzjh\x00'}, 0x328, "967bbbff7446d9e312ec1e77dc2f054b09a6a19ab8dc2a3de256255d4d7b4c7401aaeaadbad2a9966844b234465c400243f3e5a53cf8afaa19dc5a3ecc8949e693a5909e5556e69918c7a52e0395b70b0d434a39ec0bbde24e27922f0bf7760b1e41d2537f"}}, @tmpl={0xc4, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3500, 0x1, 0x2, 0x81, 0x7f, 0x1, 0xfffffffffffffff8}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x0, 0x3, 0x0, 0xfffffffffffffe01, 0xfffffffffffff799, 0x929e, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0xff}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3507, 0x3, 0x1, 0x81, 0x6, 0x7, 0x800}]}, @replay_thresh={0x8, 0xb, 0x400}]}, 0x13b4}, 0x1, 0x0, 0x0, 0x8004}, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000200)={0x7, 0x10, &(0x7f0000000140)="f4ef758e7e548a24c4cc946bb80cf815"}) 2018/05/11 00:53:31 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0xb0000004}) read(0xffffffffffffffff, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:31 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xde, &(0x7f00000000c0)=0x7f, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x2) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000080)) 2018/05/11 00:53:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a50000)={0x0, 0x0, &(0x7f0000063000), 0x0, &(0x7f0000426000)=[@iv={0x20, 0x117, 0x2, 0x8, "0e27344fad3d1e1e"}], 0x20}, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x458, 0xffffffff, 0x0, 0x140, 0x288, 0xffffffff, 0xffffffff, 0x388, 0x388, 0x388, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xff, 0x0, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xff, 0xffffff00], 'ip6tnl0\x00', '\x00', {0xff}, {0xff}, 0xff, 0x6, 0x2, 0x2}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x2, 0xfe}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x4}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}, {{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0xffffffff], [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 'bond_slave_0\x00', 'yam0\x00', {}, {}, 0x11, 0x3, 0x5}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x6, 0x7, 0x6, 0x28, 0x2}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xc, 0x38, 0x520c6e8e, 0x1}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x946}}}, {{@uncond, 0x0, 0xc8, 0x100}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x4, 0x8, 0x26a8c0000}, {0x5, 0xe5b, 0xf20000000000000}, {0x5658, 0x36, 0x769c}, 0x3f, 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b8) 2018/05/11 00:53:31 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x3, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000240)={{0x4, 0x0, 0x0, 0x0, "190ca34f3997b0f99c73bebb1b98f469a8462398d9e501f72bfab2ee51e65ee524c168c90fc832ba9f60011c"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda7d544ae4f37decb9e432a1b367ba5e4f500ea8548cf1030951b42b05dd0c15726d9441d565d17648201e00254be47162da4b37296d7ef8e3b977b588aee08", &(0x7f00000000c0)='\x00', 0x1}) 2018/05/11 00:53:31 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x2) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000140)=""/70, 0x1be}], 0x1000000000000147) r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x771, 0x2) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000200)=""/60) r2 = socket(0x8, 0xa, 0x2) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='syzkaller1\x00', 0x10) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000000c0)={'team0\x00', r3}) socket$pptp(0x18, 0x1, 0x2) 2018/05/11 00:53:31 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) process_vm_readv(r1, &(0x7f00000011c0)=[{&(0x7f0000000080)=""/19, 0x13}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/243, 0xf3}], 0x3, &(0x7f00000034c0)=[{&(0x7f0000001200)=""/126, 0x7e}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/248, 0xf8}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/216, 0xd8}, {&(0x7f0000003480)=""/37, 0x25}], 0x6, 0x0) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000b0a43bab356da5d80600000", 0x34}], 0x1}, 0x0) 2018/05/11 00:53:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000003c0)=""/4096, 0x1000) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00000001c0)=""/70, &(0x7f0000000380)=0x236) 2018/05/11 00:53:31 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0xb0000004}) read(0xffffffffffffffff, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:31 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000140)=ANY=[@ANYBLOB="cd3997030f0000000000000086dd60e3060000383a00fe8000000000000000000000005e0000ff0200000000000000000000000000010200907800000000602851b900008400ff020000000000000000000000000001ff0100000000000000040000000071af69ce46cbd7791e43043e6712168520303e667f41727b0f8edc5db3f81db07cf020026deaf86c8fcf1b01af7e97067f0639bc646fc4f1ebc3c6d1e53773d7652006a53e62d005151d00000000000000000000000070ad"], 0x0) 2018/05/11 00:53:31 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="26000000130047f10f01c1b00e00000000e6ffff0000000009ef18ffff00f13a050003002fc9", 0x26) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x21048000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x94, r1, 0x300, 0x70bd29, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xc2a}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffffffff7fff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffffffffffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x94}, 0x1}, 0x4040) 2018/05/11 00:53:31 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x3, 0x980) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000140)={{0x100000000, 0x1, 0x3478, 0xd59e, 0x11458c1b, 0x32e7ddea}, 0xb258}) creat(&(0x7f0000000000)='./file0\x00', 0x8) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') 2018/05/11 00:53:31 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000400000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000100)=0x2c28, 0xffff, 0x3) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mlock(&(0x7f0000800000/0x4000)=nil, 0x4000) munmap(&(0x7f00002cd000/0x3000)=nil, 0x3000) r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x8100) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0)=0x200000000000, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xf8, 0x800) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/131) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) bind$llc(r1, &(0x7f0000000140)={0x1a, 0x33b, 0xfffffffffffffffd, 0xf9, 0x736e, 0xf51, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/05/11 00:53:31 executing program 1: socket$nl_crypto(0x10, 0x3, 0x15) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40000, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0xffffffff, 0xa1, 0x18}, 0xc) openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000003c0)={0x0, 0x80de41417519765a, r0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x200, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000280)=[{&(0x7f00000001c0)="ba8e48c1780dd61e1cd4cfa2d0e11123b9d5dbdc41788288597db3123bdcafa25685002c5b538770d78e9df1857473b494179db884769f2e629a8c472a65f09ab5660c55dfad9b5726245a086f22ca6c7b353f28e431af3517fdd7a53e18fd04bcb1e8bed83e1ce79c6d440db6de717c50bb63c09ada114cd27670be8a14e8731dd931a6f0a0fc641ed278b40e8db72ac932c0d84194", 0x96}], 0x1, &(0x7f00000002c0)=[@init={0x18, 0x84, 0x0, {0x800000000, 0x8a9, 0x5, 0x100000000}}, @dstaddrv6={0x20, 0x84, 0x8}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x7}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x5}}, @authinfo={0x18, 0x84, 0x6, {0x10001}}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @authinfo={0x18, 0x84, 0x6, {0x7f}}], 0xb0, 0x844}], 0x1, 0x20000080) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x7}) 2018/05/11 00:53:31 executing program 4: syz_emit_ethernet(0x206, &(0x7f00000005c0)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x9, 0x1000, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "f7e408", 0x1cc, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[@dstopts={0x0, 0x9, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @dstopts={0x0, 0x7, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @ra={0x5, 0x2}, @generic={0x0, 0x14, "0d50cbf4299fcb7cedbad4a0a3e2b7423c499863"}, @ra={0x5, 0x2, 0x9}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @routing={0x88, 0x4, 0x1, 0x9, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @empty]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x4, 0x5, "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"}}}}}}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x480) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/05/11 00:53:32 executing program 3: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0xb0000004}) read(r0, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:32 executing program 5: mkdir(&(0x7f0000000140)='./file0/control/file1\x00', 0x11) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x8080, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000300)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80, &(0x7f0000000380)=[{&(0x7f00000001c0)="3d745669f7927f548cb5b0d8f536375f9df9f97358bae099e32ff869378c4d2c4feb97c88f4879ff137c18916d13bbfa1d71aa3d07c39b0d3eab", 0x3a}], 0x1, &(0x7f0000000a80)=[{0xe0, 0x18f, 0x7fb, "be3bc015e93f4b85c4c3bf86af5b671c06f655ca4f649109e90a8302e9c71a30df8eb114e6bf1023076224c6488c882c244c5847fc50de87238489bcbf311cbb1212d01bfd2e57968462544cb0e747e4c7ebd44a82082c9835756b7c65c6c122673b4868f758491c7357fdf60517c91fce6618c15cf784b23ff8dc1e97390591358f775b37905b2e681764e1dd3d63006b84af7779b56e1a08844d2a807fd4c780cb2df1c5d5341d991f545e6eca4b18d7ba771d0865be54e1889f94dca347a932d536e940f1f6a4175f4b"}, {0x38, 0x10b, 0x80, "2a074cfb1908e741c4290eac794ce402ac04d73dfb3dede65e0c47c8a421ee41b9e04e"}, {0x1010, 0x117, 0x7ff, "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"}, {0xd8, 0x0, 0x1, "5218abeba0777be8b88c9a7dc038cb17462861f9ce72c8d9c75bba695fff2f24163b08ce691739c6750b6a144415d620d60db95d5e70f2c878a81eeb1302916760c0803daac769f1e4408602fe9f020d971f1512d82413c443baeb2eda16b591828dcc4827df3dc17d38e071e70eb582083d6ee0c166edde62c7e87ed8a72e3f08f400864c5ce4bef305328835b3496a40561e9ecadeb853ecf24391ad18218186d8d91bd3757d01711eff126f22f491fb4911ee19dc549b12e50cbf1ad6fe7e701360"}, {0xd8, 0x19f, 0x1000, "cd34af48bd92fc2bdf1f2e5f7021a4f00f4ba76b7b5d6c6e2319465b4ef887d51060fa926876554181a72307b04fb89c0e19e47e3273871c5307e13ee8038c94d968be69eb70d1539bef830f498494d689881c46fcacda427324cecd524284cb1b59bd88d1f0a9f4717219f9bfbbc05fabf2c5ab18c7855594feafa5527537399025c145ddef9fea96f97a9238be617ec078f9c450dc9409ec32a481e0806feaa77b6e5c740a7654ae8670e85a19a0e8a540e8a26029c6f6e814cf96e9d175afae103b4eb6f483a2"}], 0x12d8, 0x4000}, 0x4004) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000200)='./file0/control/file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/control/file0\x00', 0x783, 0x2) umount2(&(0x7f0000117000)='./file0\x00', 0x0) sendmsg(r1, &(0x7f0000000100)={&(0x7f0000000040)=@sco={0x1f, {0x10001, 0x0, 0x6, 0x1c00000000000, 0x1, 0x1dc}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="49948d2015671b1417eda3789c3ccca8054f9e0f449a78f4637328d52fc63ee2b2d1a9e5de7c5f38ac753fa28b71af7a9c85f653fd2d0100c4ad51cf9716526ce261208dc5b3dd00b5cf6b8b11b36593618700f19a85cdba9cd9877397e41a10dc23fd493254aa02739f250daeb8304f2cb525e4e769ab75df51a64c7510fdd1b309fa49dbdc1ce86acf7f6aac", 0x8d}], 0x1, &(0x7f0000001d80)=ANY=[@ANYBLOB="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"], 0x290, 0x48840}, 0x4) 2018/05/11 00:53:32 executing program 2: recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{&(0x7f00000018c0)=@nfc_llcp, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001940)=""/45, 0x2d}, {&(0x7f0000001ac0)=""/152, 0x98}, {&(0x7f0000001b80)=""/121, 0x79}, {&(0x7f0000001cc0)=""/90, 0x5a}, {&(0x7f0000002a40)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/63, 0x3f}], 0x6, &(0x7f0000001dc0)=""/147, 0x93, 0x2}}, {{&(0x7f0000001e80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000001f00), 0x0, &(0x7f0000001f40)=""/188, 0xbc, 0x7}, 0x1}, {{&(0x7f0000002000)=@un=@abs, 0x80, &(0x7f0000002380)=[{&(0x7f0000002080)=""/111, 0x6f}, {&(0x7f0000002100)=""/59, 0x3b}, {&(0x7f0000002140)=""/102, 0x66}, {&(0x7f00000021c0)=""/235, 0xeb}, {&(0x7f00000022c0)=""/32, 0x20}], 0x5, &(0x7f00000027c0)=""/174, 0xae, 0xf8}, 0x100000000}, {{&(0x7f0000002400)=@can, 0x80, &(0x7f0000002580)=[{&(0x7f0000003a40)=""/228, 0xe4}, {&(0x7f0000003b40)=""/126, 0x7e}, {&(0x7f0000003bc0)=""/150, 0x96}], 0x3, &(0x7f0000003c80)=""/80, 0x50, 0x93d2}, 0x88a}], 0x4, 0x10120, &(0x7f0000002640)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002880)=@sack_info={0x0, 0xffffffffffffe20e, 0x5}, &(0x7f0000003e00)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003e40)={r1, @in6={{0xa, 0x4e23, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0xaadc}}, 0x8, 0x5}, 0x90) r2 = dup(0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001880), 0x4) r3 = syz_open_dev$amidi(&(0x7f0000001780)='/dev/amidi#\x00', 0xc83, 0xb2002) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000001840)=0x80) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x7a, "8fe7bd483819ee3f802c93dda589c8da08a63bf4bc2783f993ed0b03ac6ad921b21f820ed0315ffecd4a574419f7551c7ea8e29be9c98772f4749a52e978eec39ede3c604d80857509ad88ec14927657f16ff11bd47cb22a10937ad36feb58a3c8bdc75cbe1a0854d1b975f9f9a10b490c341f5cd18f58c94ba3"}, &(0x7f0000000140)=0x9e) recvmmsg(r4, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000600)=""/87, 0x57}, {&(0x7f0000000680)=""/165, 0xa5}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/106, 0x6a}, {&(0x7f0000001980)=""/182, 0xb6}], 0x8, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000001c40)=@rc, 0x80, &(0x7f0000001d40), 0x0, &(0x7f0000002300)=""/112, 0x70}}, {{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002480)=""/111, 0x6f}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/146, 0x92}}], 0x6, 0x0, 0x0) recvmmsg(r4, &(0x7f0000002780)=[{{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000300)={r5, 0x100, 0x10}, &(0x7f0000001740)=0xc) 2018/05/11 00:53:32 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x3, 0x1, 0x1, &(0x7f0000000040)=[0x0], 0x1}, 0x20) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1000020) 2018/05/11 00:53:32 executing program 6: r0 = socket(0xb, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$kcm(0x29, 0x2, 0x0) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x48000000000}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x9, 0x81}, 0x8) getsockopt(r0, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) 2018/05/11 00:53:32 executing program 4: r0 = socket(0x1e, 0x1, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000047c0)={0x0, @local}, &(0x7f0000004800)=0xc) bind$can_raw(r0, &(0x7f0000004840)={0x1d, r2}, 0x10) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) io_submit(r1, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) 2018/05/11 00:53:32 executing program 1: unshare(0x8000000) semget$private(0x0, 0x4, 0x0) semop(0x0, &(0x7f0000000000)=[{0x2, 0x7, 0x1000}, {0x3, 0x4}], 0x2) unshare(0x60000800) 2018/05/11 00:53:32 executing program 3: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0xb0000004}) read(r0, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:32 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7d, 0x0, r0, 0x3}, 0x2c) write$rdma_cm(r0, &(0x7f0000003b80)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000003b40)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000003bc0)=@disconnect={0xa, 0x4, 0xfa00, {r1}}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f2b, 0x0, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0x1ac, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/11 00:53:32 executing program 3: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0xb0000004}) read(r0, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:32 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f000026cff4)={0x10}, 0xbc, &(0x7f0000000000)={&(0x7f00000002c0)=@migrate={0xac, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@local={0xfe, 0x80, [], 0xaa}}}, [@migrate={0x5c, 0x11, [{@in, @in=@rand_addr}, {@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}]}, 0xff34}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x8007, 0x200000) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x2, 0x1, {0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}}}, 0x3a) sendmsg(r0, &(0x7f0000001a80)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21}, 0x1, 0x4, 0x2, 0x2}}, 0x80, &(0x7f0000001840)=[{&(0x7f00000001c0)="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", 0xfe}, {&(0x7f0000000380)="bcb64ef6f4525907ae9603359ffe149174a75b13cadf6f37f43e33d623ef5e76be969f81c3e3f8b1fc8030c1ef874d5a110ab644c1edf8afb03a0e49d9735f40a4b6fc5d81d8f760f2be5e7436647ff94901749484e71f421b387e24c231e5a6db721193812a36f4cb3495e91c0f2307203cb94e0b8bf54eee", 0x79}, {&(0x7f0000000040)="9355e90766abe5be62d9ec4595777585", 0x10}, {&(0x7f0000000400)="081caab107fff3fe95f8e0b45292cd989456150ac32ed6e5a20ff03952f72dda9a1aa73c6185a9c7cdd490df8ce63fa0908615f68326a83d", 0x38}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="4d48e643708b5953872fc81f8a6c7f85840aede3ee994cbbca71c93d3a664d8268fd470423e79af6d9caa5a027a33b15ec2da81e431145f19d9565735c7c07644ffd0c41d60a74586fddd64e8f6375980380bc262e21538ec00b8b385e6da2d006582753c28af800fdaf2831ed19e9daf4c001a2a0382edc8fc6cf16f0198b5c689695457367501dc2a3b41f63c796d07890afeb8e733633dc1ca814a0a8f1c4345e5988beb129d1f519014053ec125a152c6ab3db86ca1317b79ee83c47d4e4ce726a10ad9a9aec9ee42b9aa14abbc44b8ad387bc15ece2784d1f1567ad99633d1cfc7a7e0bfb865562", 0xea}, {&(0x7f0000001540)="6b668c0e10c0595aef95de10777794560d40e289a981ce58bbb58092a1e497e0bcff4f33aad06ad720641fc52d121734a26366ce2ca1e226a825b6f611391bd48d4e97942f95d786e2cc37026143acffe0a8e2cfd3a3a7f8b0214a456ea2df6c8973eb43f7ea7a0db42f9db453bd3b47f757570093aba18c900c40e49cd2d4ed3863a9f2aa493bf78e9122adf72aab554e8e82dd79606edeb794c23931af6911", 0xa0}, {&(0x7f0000001600)="2070c6d5715ae2e7ad6ec1ee01537b4fca254082bd47314b07935a2568c8dce7b4240b4b6968ab5caffd544e7aebd8511cbbb6782c92cba53ba1b0e51b6994a9080c0b2c24e36d76695b32c7ec1a7b0d8fd75fb63ae73bb9c4bd2c834403b29f1619bad83aa72db3556593578467ff99c4076399f42defcf1c078e7c97736a0f9cba830c2825a7c7e668d1850750585b930436888f93214d0eb5e734eecf6f2d01397970563833b1a4b32050dd108480dbf08d9e860e991fe0c39ec2cc86c14f2ad7899853ff7cbead33099f6c2bb0965d398bde2eea980d8225e31bddc5b376dcdc0b818f8f26ddc70b56", 0xeb}, {&(0x7f0000001700)="0e5385e511f0f14e5fde2988fc789c", 0xf}, {&(0x7f0000001740)="f989a36f0a227fb2f0fc855fcf9622c58dbc4f6f6ed2174765563f1c4c983d90b6f0e8cda5fda9ec6884dac79fe55dc6357eb7ba7c339f2bf2a45dacad7d7f6805c12b117cb71bcccaf981cb6780fc0c831f0670a3a171984bbd942bfee7e650e111de07680ea2c95b71eca0dad498e5aca3634b771461f85957854a7e9597d75412f4d934ce4cd0b4bae333be2c64d4bb3ef36a2ced1cd6c042b3854dfd1fa99a1420df8e0a104ca90e2f8603064a567d08903e5576ebd4432e38f915ccf14977118fecb0e7f976a47830573b3319d9c6a3", 0xd2}], 0xa, &(0x7f0000001900)=[{0x28, 0x29, 0x0, "a07f292b00ca0809f5b54f4fb7d3af37fa4f7f291a4508"}, {0x30, 0x11f, 0x0, "15a7c877312b152bea3f249bab7bdc597613b21a2fd33a41f402"}, {0xf8, 0x0, 0x1, "e0cc77030b93da87e034e80ef17b7946893af9a969769973d2962adf716104b72a2ebd155155d658d2cef6879fa472ea96d2608d33b27ad091b1f7a390cc4615fc5380f82c551aff3a619fab361e8a2556d314620547c5429d74cc60c76e97e07c0c550855d998f880702871ceaa5260601775ef5b9319da95f97ec34bfe9651d1894c2a9de64c3a179bb62aeb7f95c9f14b056dcc5b09470afcf593224b17901d19879993cb519a34f1e33b19f385a415e845c07fbed4d2a784e9635d5de0817e98d69a6522d41ff1d884bf0501919989d79d5d6cbae426cabfac2a53be79d425dbe85990f42a22"}], 0x150, 0x8810}, 0x40004) 2018/05/11 00:53:32 executing program 4: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='schedstat\x00') r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x60) dup3(r0, r0, 0x80000) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) unshare(0x8000400) ioctl$int_in(r1, 0x80000040045010, &(0x7f0000000000)) 2018/05/11 00:53:32 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x420000, 0x0) getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) unshare(0x40600) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000000)) ioctl$TCSBRKP(r0, 0x5425, 0x20) 2018/05/11 00:53:32 executing program 2: init_module(&(0x7f0000000000)='/dev/input/event#\x00', 0x12, &(0x7f0000000080)='/dev/input/event#\x00') r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x1, 0x0) ioctl(r0, 0x800000080004531, &(0x7f00000001c0)) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000100), 0x8000, 0x4) 2018/05/11 00:53:32 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x800, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="0209000504000034837da70000000000bf8c63ea832bf4b2d9deea38f0e60ce9ccdd6f735236cffa99bbad4811e1e1ec02bd4e8e69a1983c84f294d2de60f51b0d460377dd528ba1d9a56e4fd0"], 0x10}, 0x1}, 0x0) fanotify_init(0x2, 0x40000) 2018/05/11 00:53:32 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000000000)="cd", 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x3f, 0x4, [0x0, 0xfffffffffffffffc, 0x0, 0x0]}, 0x10) 2018/05/11 00:53:32 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002500)='/dev/ppp\x00', 0x400000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4400}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x48, r1, 0x0, 0x70bd25, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x20004000) syz_emit_ethernet(0x7a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6000442c00fe0000000000000000000000000000aafe8000650000000000000000000000aa0420880b000000f2ffff1a00000086840a2519be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000000000"], &(0x7f0000000040)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f0000000300)=""/122, 0x7a) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000080)={0x0, 0x10003}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000580)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000006c0)=0xe8) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f00000008c0)=0xe8) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000009c0)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0}, &(0x7f0000000a40)=0xc) r12 = getegid() r13 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000a80)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000b80)=0xe8) lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000002740)=0x0) r17 = getuid() stat(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpid() r20 = getuid() getresgid(&(0x7f0000002840), &(0x7f0000002880)=0x0, &(0x7f00000028c0)) r22 = fcntl$getown(r2, 0x9) fstat(r3, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpid() stat(&(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002ac0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002b00)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000002c00)=0xe8) getresgid(&(0x7f0000002c40)=0x0, &(0x7f0000002c80), &(0x7f0000002cc0)) sendmmsg$unix(r3, &(0x7f0000003000)=[{&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000400)="ab07fcda891ea6036c9df3260510fc78f483ffa1c22a1e0654ef0b6ed66b39369b06f874bb0e5af30c7f42539508922297fa1a4d36bb959416e5b807e3592111c8ca021533023f1111902d9c6a03aef8f65768d326665c357f1b7c64fbced6de17176e7358f261dfcae434efbe092226dbefd9", 0x73}, {&(0x7f0000000480)="d471ef2e0c1a7a3a0eefea8267745f3f341a9726af97e41000dff06aec1dc8728700ab022dfe0c0b2e47025c495f5460029aa146f09b612499051401d5a0f128096e9c40267ffbfe41e9a5d2055d187a1104b4c715cf08a52ae6121d56796c38a3f4578725b83e2d9268750b2c64d99b7eb413af0585944f24a6be7aec376728e7497445b80500dec556d68586d54bbd6e", 0x91}], 0x2, &(0x7f0000000c80)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r3]}, @rights={0x28, 0x1, 0x1, [r0, r2, r3, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r3, r3, r3, r2]}, @rights={0x28, 0x1, 0x1, [r2, r0, r3, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r2, r3, r0, r0]}], 0x128, 0x40001}, {&(0x7f0000000dc0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002440)=[{&(0x7f0000000e40)="b28193ef107177dedd12533af31d37b3df75b9a43da3c68479fea296b61d6bfacf8c97fa790bd4da186658db534c37d6d5f109b78a42e4172982d5c4f9314b07dda0a1c446826644ab3a82b598530e242e1469c7be08a24f82d09abbd9d64463f7a510f9e533fbb2979101ce1ea25ac71c37811d01721a899b3619e59ab794699c28914137adb8a6179b0aa82e8b3dfa82e000c8026c4fd6eb318fae", 0x9c}, {&(0x7f0000000f00)="8bc280f0057ad1c01022d2741ef3841acfd36bfe755422bfc413d5f487fc1fc3b28b7d1d1fd98ac7cc67bfb68f2247efb49905d655395e4e4859e2197233eda9453902765e3f56b4b3a9cbbe83e775e817bbb3af20536dfc6d56580d770e00e07edcf142bed8f9f5b16bef96a2a8d0c7c78635b89694c5b1639fe84baf9360731936f5c81b8caa9bbc40957db269ac86251025b59fb450f3780c7d0dbedf000c8b65693e6714e4ee1c8095dd9584ca7fc69a2b845f1cb07eea8e2bf4afc86d9e53ede984ebee4e935360be76d282d0ea6d5f62e61c41bee1980efebf8a5aed69032d0c38bf0d88f5", 0xe8}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000002000)="8c8f49e81f1a8d049681eafc8d8e1c4f3d78366df0fe88ab7e9df3b0568bcd09212f38859e8988ce6fa7214667b2cd4617485f65c48c46f86f584e429f1200e2649e69828494d99b281113542af51fdeee150f3806325a2ce669256ebcc2e7a6bbc59b9d8df207", 0x67}, {&(0x7f0000002080)="57e9d07b483adffd3fc9c29940395c1b64b6051ec5b9a0d8a142b6486902d9fec61040159d0744e1ad835e7ed0643afe66711c395affb55c95cb84327b21f9f01bbe81af99a85db1f476070a59ae0f3d491d6021be8871269f3525470344", 0x5e}, {&(0x7f0000002100)="b458fd9b39902252572de91f07ca693d147b0bc382ca9f0984ac94ae7174ed96ae1ea8478a35068635f830c76b16f041473b926f81520fbfa53d778beb29d94b5a7ad58199170e7b5c67ff3f1784bb50ce13de8616d77a3203ec6ac0e0fe7fef975ba08e8b4456351149e6f500e21a21d21f717593f5cc6ae3c16f8f348f67c9e9c0ac9c227ef114e368f4c28cac2f55a1cd8ef5043f320b074f49e9ad1b69b6282a90492a11b4f823", 0xa9}, {&(0x7f00000021c0)="f3989ffb9153f1239019eaba6f4a8a42fd3b7d5c7659166bb061adb1911190ca3d89dc5c055893bc6165df21221b435cbeb4f328a3056792731bda51f4410eb286697cf4c231000fc5f0da5316842f512dff68b8caf5d5f9f2b81c3cd15f7d213a1bfaa155a590f7d6090ca3d39fa7320cb6f30ecfd8fc", 0x77}, {&(0x7f0000002240)="32e7fa08dce203c06082dfe51e707d293753aa41e12ddc58cb81d129b436edf06bdc9bc574813e3459b8754d82cad440b220c269ca9f6477e438eb7ceed189e266a374deefd6de2c9ba830f9b1387abb96f30e09ef247ffae8ae5d011509b9dad2382df4ff3d38d0aa5c0a18f1ab5e25b28a0b805ecb870e509143b13f9d5b1d12547daa4174404771599907a9d9811c163433e331a98f007b670ea3b39a58d55e600203cfb04fce4334ecb4c59cb67eb043124ffb94155e1724056d18acbeb28144cd373153498e18e0d992c97324555ac296168fde9ba48d9fdb4cac017c57ffcfd892df47c991675c841d81fbf4beab", 0xf1}, {&(0x7f0000002340)="dd1415c58a3df4f96765e6a595de4dee5156fd260371f1f27540f53693f0e84390d460147fe15a72fba4a01f17d294049eb7e9383607dabe1b471457ab79dd023afa99c84278586129a57f660ed0d5721996b3be6b424d75fff8f9940bad06acf88a83844fa1883fde18598004f19d7943011feceb11d9efa43da8783a2ce2f7d23276c823f984a86593c62cf83dc00567e85e0a9e930be211c51d2371f48c868097ac352046f04831624a670c606d69442c179e90e39588e1c22410ecca2acae5c53e3f835eaafdd5757138d9fca258f5b8ef56a20a4679a63ba7a1c2f2b34fd5877a3cf6aa819601bc59bc4e670fbbb90707d233", 0xf5}], 0x9, &(0x7f0000002500), 0x0, 0x44000}, {&(0x7f0000002540)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002700)=[{&(0x7f00000025c0)="6c5cea066ede534f679af951fb21480b74006f0994b3bbdaf69994f7ddd368526e42dc859e86e67efbd61ca3fbb4650ff225aa89ce0817379fbfa5b4f0400610c8b6ae62b71cd4e43c1aad07b99d566f1b73a811c1", 0x55}, {&(0x7f0000002640)="755f511d4efc31ebc7f2a70f88da8d43e5d1806e5e4e9683b7589bde5b71de78b86de203a3da2a99e317c7a76c5471ab21dc6fd12a306806df18ff2acf074cd6eed77e88d0e24e008a14686a765775d9d0c976e9f969dd05fe006e765969ac12873e40979eea7cfee324f81ec923fd0feae069c3ef81d497ea630722b6c03ffea6334df8b94396c4b3166f5e914ac8c2ae4f438840da3e76d3839af3ed6297084d9a522ce4c996a5f0f544be0ed36cf08739fb79977aea6b5c987face69a84", 0xbf}], 0x2, &(0x7f0000003100)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r2, @ANYBLOB="00000000200001000000000001000000020000000106924a5d9cda8a423b186a5a9a7ab2b53f4d559f493c823dc197fbc768a398d6a0399279d62456f10d050664", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30, @ANYBLOB='\x00\x00\x00\x00'], 0xe0}, {&(0x7f0000002e00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002f80)=[{&(0x7f0000002e80)="7a5908550253e9e1f69b7ab27879559823612ee5d44662b62bc51ccb513fec21096f88ce57b5aeccd4ab696e0b15cbde91b2155fbdd66708b9409df0f63d7fe8089e9874eb8a424ad641ecdf1f050128ebe32233ef08da83701abf2a834d13ef4f3237d1ee09b3c367fef17564d6f12647b1ee1343ba9f7cc67d9f17be1b99d4eb5651d1e8b7275090d2cfbd6073366c6ffe4f066098370d4e1f1eeed4ac159ca943660112135c3a6b0e54c402a0cbcc0eacd2877d35366aa6352c1259b1cbc1c2cafb49a3", 0xc5}], 0x1, &(0x7f0000002fc0), 0x0, 0x10}], 0x4, 0x10) 2018/05/11 00:53:32 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001800)={'veth0\x00', 0x0}) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080)=0x2e0, 0x2) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001c30c60bfa2c705310c8000905000000", @ANYRES32=r1, @ANYBLOB="000000001400010000000000000000000000000000000000"], 0x30}, 0x1}, 0x0) 2018/05/11 00:53:32 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e77ffc)=0x20000003, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000480)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000e19000)=@nfc, 0x216, &(0x7f00000000c0), 0x0, &(0x7f0000560000)=""/129, 0x3d2}}], 0x3a6, 0x0, 0x0) 2018/05/11 00:53:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000000)={0x4, 0x5b, 0xddad, 0x0, 0x0, [], [], [], 0x10000000000061, 0xffffffffffff0001}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) mq_unlink(&(0x7f0000000200)=',md5sumcpusetnodevvmnet0cpuset\x00') ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x1) read(r1, &(0x7f0000000140)=""/161, 0xa1) 2018/05/11 00:53:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='wchan\x00') getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000240)={'TPROXY\x00'}, &(0x7f0000000300)=0x1e) getpeername(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000026c0)="968670d2c96c5c3c9198450d645f642f723d4ad7bd66044899d664b0dedf5f7cc9e68927f055c6c35b08319dd766300c20a21b2b6611b33a6aef18b310ec5c41d766ff869aed53436af74dc815a5e47b73666bffa895888059b1343e38a3a9201cd6efe3153760a5b6f0e106f1ce82e1e2f2b55e9e9da69f6be4af1ae04e6be64de1808436f0180c37e894009e5ef332c429b24c26f9dfe67234e3c508d521bbee95c443520003c6af755efcf11d972e387d1ef13ab678099859f45705b1137bf59dc8dd02dc83230e270a9d1b4c98a630221ff9095e8f5fde7434baad2373d2c47e28974193e7ff35d9e2f7b55c5e1680f7d116b1840890804e320d1326ad529979a033d78a1d8eb7e95f7453a2b119800cefb65a8ec392407ce6b6fac6cb80d3ccd41a5f7f4c68f5a18477f127642cb37ea5183d0b4d703a7cbf030e48ab69c2ec7c46d240644836878729c9df88e034a39f3e360dccf438290739c26d316b5784cb3c9d0b7b2002c6b3644587d4ead92556712592ad08777e004cff55ed76a2c3bdff6b6a40e7464dfd85ff41a0ff4f80f40cee71024267b4393a5d804c60b54d1764389876708951cb5fb56778f5a0bd90cb9d21852b0c3afb9e028c64195f08a7edd123af6e17b08de59ac12d9f13c0f91c838a91880574277e8632f7d937997a1b271bd7aa04aca92e74ef02b6783d69a8df0e23fd3638533e01b963145ff4db0aa0b6dc55c2f2c0248020f4eb9a1d41f0bdf0de68a55d664dee7fe3c5567f087047ed236c7b44307a6b9a6f07252049d9cf017a6d0c09e7fd0a292489948345d44e551dfdfeb7e84a6a6f7a873f45962870a1008dab27c31002e7691e67a47668aa934a5d8c7e376c98269ca3a9a15b89a3a25414f767779243a4039ed1624c46c6ec550811a91bd8b32f620d18bdee23111ea4abd75e010d715c8378654f078ff942b46d39b57d4ee041fbc0c6204cc0fac118d022be8f04035f8795cb90a0a503fdc63c1cee41ec6d856e460b1567468b78c21b52c6cb6d3305a87b819345300d9b96c9709974c5dc7964bc02eae6a114070249dee771b20395abf14c3c80bba8e3d4d3729434455c99e79b927de515c018c075afb64ac6d6949bea8863fb43cc4014ed8faffa819a862614e7767812ced74c02e0affede9dde6d33864db78b6db701b046ee009c5a6940a5806599f75957e69d4c30c4fb7018c21300e0786db38d30b8760a9b17b3b300ea2a565ad0f76d258bd97335313364a76f707dbcbb09ef0a49b67bdf69b9a8d1b71c767b8a52135c8f84d1ad2a215f9824f99504c1647567da325f88caecfa3db81c048d3d9cc536ed9640ee3fbb11ac5344925ceacb76e21b97d623d58bd74961ba2201c638b0063ebb1d3b40425afb100ac814d2b0cb6008694f4ccaafd404f8fc769f33a110defe7eaad4d14529da19091a4f1e398b788b9baa4727197c8b4caedc081edd2e0ee10d6e3337d2c0b247a4396ab7387086d7253c9ce4880434afaa827f7fce5ec81961b62d81b392605ead6292a02ea58250af8add72cda095e571f0f6969990b437e89a2d0156bd7d9f995b703aae35ada8900d55451c65035d3142d0365e92f6d516dd588a969779576933c6a2bd1adaa0cf0aeda0cca26bcc8fb9568cbd845c16529e79ea93de32653a624bcae06f115a466c1b189a9be7d86a8fbe746265021201f56f8ab25618a45c936d38d0e623c36bcead866558b555f59f1cff8c1f8ad9830f6866798e751ac30769c8b28db818e8d7f5ee6fa56814cef9ec26f1547637676a5dbd27334d6a4703059876567d17b3fbf9b41241e9a03a56da49e0515b9a4a2aaf4a86a11157dc4f820b1ca46b2bcf4e5ba1bd4007be5c0b7ff530fa8cd99ef0aad0ea317fb542efb28d1a652839b2d57b0afa184e63489303a6a830ef6138203de1087991e222f2ab9e796e6427cc1ddf899b3e590f1d7f7131526eaa5c5fdad32cd9b84f8cc02c869c77727f8585105ef311bdab61cee14595790a1dbb4fcde88b7f3ad6f2194645c443be34a305533bd353d383b3cbd459a521c60d5d8a0a688c305dafe7b8e2fd7102921d791d9d0c223eb24043fbb66464a5f572fd36a0ffe0ea0cc725d2b15a25ee976941546278220f4b4692913f92bbdc0e1c3dea9501174e08c961aad2ba509b582ea897ef354ab764eb696ed440a25ead431458a13bb5c6be942d339641a5c0c36df3716d003a21d002cc79de15babb22e326480a8f9dfbb850118671de2fc19003f529eabb5aa4ef297b2ce123549df863a6e487a6c133d432587d98b23d3220bc8a0b7f48565d94c640be2a1089cc884f71950055b24a4d85fd498736a9a1d946d098fbbf5c300d67f90e40ab54fb408be03cb3911285711b59c36182733bfb5bcc462d40b62b142047e20fdddf55f8f61d3d33559191d1731d0e3b0e07dace6f9e6ae05085f133bbe02a88195b04f86833577628a3b9b70aa976c258227f809641072441cc8256d957df293d17aa4badbcdfcd4c0c0041b080f4dd09722bed6863aa05ad9cb235e033f168471cb59e6b309e067ae7a1d00947fddb0c11898170afe20528a00d7b138acd5096cec44b9cf002d9d479c996eac6d3e2a6c748743bcbfe3ef9fe4263cd1f0a7397d08437c86a6087a8e28ef159707f327a9aaa1b1016a1dd3bb9031c756cae57e2938e8ebb06b5bbc9cef86feba28f41362d2d38b31fc0f0a112f2510be208c87d66a42eb2e4c043ccaa8dafc2a9e9c1cdc6b923793eb6b8bd8c2ad3d464ecc7072aa32a5c93ed830e492fbdf6423a8eae574db91fc23a1dbdf0d0eae1909c806c6176852bce793e0c293d41bf7c0db02590cd837eed44b56939606518d98bbc57d22c9c3ce50eefafc0065848f29e24ee80d6deeeb30f1ba1a0df84f47c554d822b39384bf36e1392ddf9621d9816eeda49afd31889ceab29b99ae11405fe613fb206fb7fa750e2e512add5a0e63b277684652e8cf1537bfce4c50f287c05669e83d564b12560005547060cc577f1c4c43328b3e05f5a95d16047795bc845bfd4d947ed2f68b8dc920178984aa903f0fda256fc812c74b5f5ea9ffb3b6481a4fbf24f105efc294f8e9dcb43629253e6f83ef7a724dccf7c9e709ab72bef8b0d156bbf1dc95ec55d7af0615c2b52fc9f043a4a5fb5681335da6cddf5feb56d4b177bdf9d2ab4c390cf073d55e82a18d3290e3abc55c4ca389b3c36a53bcebcb90421d05964baa0d6c7eeaa7bbedc3a0e2f93cd886982134fa6dbd427a02b027b034378ccfb2ce664ac337153a203b864555dfaa8d6b6d4be988410b54347212f4ade4117076ffff64ee370a48b8ac75783be339c3c86cc91af6768862c8010793f20d013ea6cbfa087fd2676901d5a0fd8c9703ec85c2b0e9c077ce640b7df38e179d194e47e66d57d723051c158a352d15e5bb79d126ee07da07d8b2217f999bec2edf3ed8406492fbf818ac10f47276c43668adc5d3a224dd00098626d06ebb77d76bf128463775f2c62f328aa2106a7bf86d0346b3b01177d0dd7c9daa9de3393c806666a23dc04d2dbc8988df6a47845b393bceba564a2c2594938f0f3963acd3deda1160796e329ecf94e258f8a7fbe444a971b735d62f2c17fdfaba34238d2bd2a1b56052199d599cb69dab9b1d251fc988f3649a3557c1e52e33f8424c6cce225764ff4e0e8d6c6d03150f747bf1762c0054b246830af48897e17471f29b05b6f824b767b51b6c0b179cba4fefa15febec6f987614067821bf2e66bdc3a1102bc31366fbdeb966a9a7f56a6ba82914de91db2298f8e17544456c0bae304d85ada5fedf453f32b751d725e3f6f1e23f07ae440ff022df4cfaa06c775e5aa41a818b03d5d8f6a54ddc60f5431ca1edf30561e6d1a35d7a6a6bebc6d6af5dfeeadb539ec48ce038f155780cccaa781898f4932da1f19c7a3ce172d1932f296c856128fe63a33016e05bcdc8cd7ecd4317561c97192a6077de018e8da32a4f53fdb0ea85c78ed4ec44eedd1dc4aa77c833273932f8cdf8e76cb9781d726d12cb2ee274c52c619ab93d2067dfb12ad33008838e94188901d1e7b019eed0afc699071c77ba621ec56da2b0666b82576b2f738c4f1959b1c5726dd60dc7c47a74173e2faeaad5e3494b2ba241faa4ac03a34b9d97205f50742fc4bade1a186f098c4a954591ca97872ffbce0cf1e173ea2387596612b7ea3bb5cb2a29e82d77f8fee36dae6a3e087ff536a60c760d64eaf1b807174db4bf997e73b1d7eef8c1344f07414d4844298a808f8681760bf3b543aa64ac8a7cdc66e801b386e7a6689696e7c7cce38234fd9482e902675419e36fc52326fca09880402066829e2778e694bf087e62de8f2d26a7108c209e0d9647b0f0f7ae45d906b5b9b18c87bbb7e3a448998ddb70b91b26a3f6325777b9e16e046ab12f2b669db04dc0af670924c7b70ee2a4ef1d86cb90918ca262d7789baaeda08e2ee0384df185a0bb209fa5e497021541bf7b734f2f0f2463b952e1af93e0b71313451b3b1b2059e63a3cf108c1c59302967e6ddde08cc7cfed9e94508fb84ae9f7e84d927bb883af8163d40effea7f7e2d8a7cf5a7b0d2b6d4280d2948eadfdd46e0421ee816f5c46323d115fb2d8b1a8e39836900181bb7424a90ea491da91c7fe14d0b0fc4d4e28d144c414ae150538bcfbc0f1e49e8d96aee985ac59e961bdcd3b5143a9f334589c5bece0de15026fcc5973dce1c916bc5bac966e99a10ff40162c09878292d762dffbfc8113148fcc2b2601f81b31be492223c07ca8ebb73fdd1d23481816d7d576a11666cf3d6924d25b7d7e1c0b896ce5c677df0d2b89be197dfe99a2201a459d26dc995bc82645bdb52482d052be7fcb176e17ce3b583a7d746abbe87731e61665bcce86658c3f74dfc4683b882997550021115554371b1f803fc59096a6a08d552d679c2ff54c16bdbb453c1eff21d8df03828c3998d7df5fef637dce9a8b4eac245778897aa32a399d3a9a58e0791f37745198b4bb79debda33dbaf635cfa1542d34de533ae717686cf6cdd1d6c4010e7fc89457631b660b71da3863c106e2d7973e334d0049e543aa5ad09ba952eea0b0860508adebbc6f05a17ff4706496ef087e2ae769336990ac990e1408d366954fa6e5cf9efc98820e13ab921954b1c8bab84475cf4974caa1b6311a8e2bef6a00eb99f62a09bd629b9de49ea9b0e5dc5b26d77b8e584d3694a5ba3e50b843236e8d8a43666c2eb46aee346cea6a37aecbb6a14c16c8f388ab0ea21aceb99ff7d3b1393794a7a612901238eaff22bc2cb730040a334491db10d15233098e1928f01b082a4ed58464af30f5e74f9ed7bd661597cde9045b2e7eee87e177fd6cee30151e8baccfbe5544bd8470931d6a180949f49b4b29e7bc9e2ff58ae3d46401e3e57fc84b1334b9d4158a7d533aa81ffe5a480274ed986bb332acff47e9040c10721e1083e09bf43bc140a4fedd33f49bde012f86e76f157f1dcd2736cb058138161747674a707490716df", 0xf4d}], 0x1, &(0x7f0000001640)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/11 00:53:33 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0xffffffffffffffff, @empty, 0x4}, 0x1c) listen(r0, 0x5b7d) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f00000000c0)=""/50, &(0x7f0000000140)=0x32) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0xa, &(0x7f00000015c0), 0x73) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000040)={0xa3, 0xa95, 0x0, 0x2, 0x51, 0x3}) socket$nl_crypto(0x10, 0x3, 0x15) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) 2018/05/11 00:53:33 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:33 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0xd70e09bc8e76a83a) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/11 00:53:33 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0xd) shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1}, 0xc) 2018/05/11 00:53:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xa2f, 0x10c00) recvmsg$netrom(r1, &(0x7f0000000580)={&(0x7f00000001c0)=@full={{0x3, {"1a47e5f5128fb2"}, 0x3}, [{"594de11991c42c"}, {"9027b76851795d"}, {"f034123aeeb801"}, {"072aabad026018"}, {"1162f9bd22d57d"}, {"8badd5781d4ad6"}, {"79f90c150661ff"}, {"ecb5033863fac9"}]}, 0x48, &(0x7f0000000440)=[{&(0x7f0000000240)="6a7d519552f9b6ba1e6c56866d71059cf75a6e1c3d76aacb135e100b4af63bdf35b9f88e7855294fb39ea3a8a7715badc497fe8cfb2ebdb7203efe111106822eb8d8d1024633cb19938a7da34894bfe76e7d375afa04845f12eee955b397106717c2e995c4e4204daf4804e8d724d77a200a215e203d8b0bb1881b9c0da67d01f36495c991fcde780cd579dee0507ed252a862375983958ff24ffc", 0x9b}, {&(0x7f0000000300)="96083dce9ad721b1f6c1de069dc274ce13c354501de5633eb39a60a31b3f9dbf7b61a38919ac8d0b576f44c22a472525660ea4ee958c537fb27aef298da298133c2c3fe90d2cc3d9125d2f02a56be6efc7575eb4a173332944d592554cbd822fe9e2672ea74aa42f7bcc4ddfc92e4c0f99d8cf6ce02cffa58d476cafa20edb7bbff8a0da14b81bcc887156334ef31940564885a966578f3adb1edda154d92fd4fb11cfce506340fad989c6db12133f715f141bc059249730cb9fee05d9a1d10b1aad61029dc86a7319ffc2ee98600674be574d5d34", 0xd5}, {&(0x7f0000001300)="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", 0x1000}, {&(0x7f0000000400)="ee184e06873e3ea9918de2f0f307b78820df137de7b377ae815da3e25dbee7ad0e35092c21", 0x25}], 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x100, 0x20000000}, 0x1) r2 = dup2(r0, r0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000012c0)={'veth1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/05/11 00:53:33 executing program 2: unshare(0x20000000) clone(0x2400, &(0x7f00000001c0), &(0x7f0000000300), &(0x7f00000003c0), &(0x7f0000000340)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9a9c, 0x101001) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@mcast1}, &(0x7f0000000080)=0x14) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0xa0000, 0x0) 2018/05/11 00:53:33 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:33 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000180)={0x6, 0x6, 0xffff, 'queue0\x00', 0x368}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000000c0)=""/157) 2018/05/11 00:53:33 executing program 6: r0 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000200)=r2) fcntl$setstatus(r0, 0x4, 0x42c00) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/76, 0x4c}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r4 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xf06, 0x4800) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f00000000c0)={{0x20}, 'port1\x00', 0x10, 0x0, 0x4, 0x10000, 0x1, 0x3, 0x6, 0x0, 0x3, 0x9}) r5 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x40002) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000240)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) getpgid(r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) 2018/05/11 00:53:33 executing program 1: r0 = socket$inet(0x2, 0x9, 0x204) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x6, 0x12, &(0x7f0000000080), 0xc) 2018/05/11 00:53:33 executing program 5: r0 = socket$inet(0x10, 0x4, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000200)={'raw\x00', 0xcf, "d50eab5ddd9ff14d0f1bc208cb47136c03ddda42e0ebdc1b7d797a1ebdb981452890386bbf7a46923cdc57b303910d40a860086979ba32890fb6405bc74405ef4ff14809823877c5ccc20e37b668e909e0cc6139ad3db3d74f541fece5d11b42713ffd269901e5ea58aac7c5960d702345281d9e0856c6ea25db7063970e1378a3c4070fb87da6216277d142c830093e936e46c8bfa316c0776e66732be56f770831051f7d42f4efdef86353486a3eb6be0dfaec43c7408acc7393eb9101b14ac84333b0c6d0eb63b2503adc32ef7d"}, &(0x7f0000000080)=0xf3) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x1) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2f0000001a0003006d0000360000000080dd070002000000045f32c908000200020173730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/05/11 00:53:33 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000), 0xff63) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x122) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/05/11 00:53:33 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000048affd)=[{&(0x7f0000a64000)="2900000020001900013d00101b0000f60200001615de0005000000040d001100051700000000000008", 0x29}], 0x1) socket(0x10, 0x80000, 0x92ea) 2018/05/11 00:53:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x100000000000005, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'nr0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip6gretap0\x00', r1}) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000000)={"623a6964622630000000f5ff004000", @ifru_names='syzkaller0\x00'}) 2018/05/11 00:53:33 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x1000101002) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000000)="cae4da2f5cde17864b22c4e1318f5bbbdcc2f9125da9d3e070cd8214f682ec8811d108d994468931b1d9e1e968f5264baafac61fa8221341cf22eefd372f1f2868c796198bb2c60ecbc80476125aa977db60e300bc0095aec9709ad911e0ecea5ea8a3db2396a234ed09eae5ba6cd8da5a2fe5503eeb55413c4ec3bbe08e8782641f79b2a8261a1e9ac0a5bd3eead7b24e3746478097db830f5fc5d86579d1492242fe", &(0x7f00000000c0)=""/97}, 0x18) write$evdev(r0, &(0x7f0000993fa0)=[{}], 0x10) 2018/05/11 00:53:33 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x400}, &(0x7f0000000140)=0x8) 2018/05/11 00:53:33 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:34 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:34 executing program 4: r0 = gettid() wait4(r0, 0x0, 0x80000002, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x20000, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x1, @time={0x0, 0x989680}, 0x1, {0x4, 0xba}, 0x6, 0x0, 0x4}) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) 2018/05/11 00:53:34 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffb5c4632dc89386ddff1f88ff06b395c5d398f9fd760ffb6076605100303afffe4500000000000000000000000000ffff020000000000000000000000000001890090780014000060c5961e00000000ff01000000ff020000000000000000000000000001"], 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x200) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0)=0x7, 0x4) 2018/05/11 00:53:34 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x81, 0x400000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x20008, 0x0, 0xfffffffffffffffe, 0xfffffffffffffff8}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000100)={0x5, r1}) r2 = shmget(0x3, 0x1000, 0x1054000003, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00000002c0)=""/50) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0xfffffffffffffffe, 0x0, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000180)=""/77) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r3, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_open_dev$mouse(&(0x7f0000000440)='/dev/input/mouse#\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x2000) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000080)=0x108, 0x4) sendmmsg$inet_sctp(r3, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/11 00:53:34 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x402604, 0x0) setsockopt(r0, 0x3, 0x3ff, &(0x7f0000000080)="a315f38f9e057b93e732ac165c03e8e958f82f7b7c9701a4d5e1cb63aa315f0efe101029ba0930ff996f2b0f9220c071ae3f27dc940677661c8c04ec1a5fcfc44f2c69940f8e759fe75e76645e3a2498deff8c7ed84569ee54e151187c068228a6b2c01655cf19d918b2375be48fbaf88a981adf578ee81b4e1631231349df2e3b37b42602df1871b6c956cfd2f3428edf667ef6caa2d9", 0x97) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000000), 0x1) 2018/05/11 00:53:34 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f00003e9000)='./control/file0\x00', 0x0) open$dir(&(0x7f0000000040)='./control\x00', 0x3, 0x100) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) 2018/05/11 00:53:34 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000d5, &(0x7f0000000200), &(0x7f0000000000)=0x4) recvfrom$inet(r0, &(0x7f0000000040)=""/161, 0xa1, 0x100, &(0x7f0000000100)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/11 00:53:34 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16943e, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0xfd82) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000007d40)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000007e40)=0xe8) getpid() ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x14}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x14}, 0xb966, 0x401, 0x4, 0x100, 0x9, 0x200000, r1}) 2018/05/11 00:53:34 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:34 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0xc000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000680)="5ac74126c87a27a063feac095591ca7c5611ed912b3192473952fc14c0cb0954c8216810045c024ace496417284571d8b8bdca52956869487fd2472b899ec27f0d283ff1de7a0ca86c4e6921acf90d1f38256905d8c21960c4a75ea193e59e49c96542ddce255a11b369be3ced78c46fe30023f47bcd227c64936684d386cf12102bc8bad4131ee9ed0b1debb22384b9befde3f6ee9c", 0x96) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)={0x2, {{0x2, 0x4e22}}, 0x0, 0x1, [{{0x2, 0x4e24, @multicast1=0xe0000001}}]}, 0x110) dup3(r0, r0, 0x80000) r2 = socket$inet(0x2, 0x2, 0x726) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) 2018/05/11 00:53:34 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x9f) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x105}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001480)) 2018/05/11 00:53:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1c0000000000000000000000ffffffffddffffff000000000000000000000000c6793c298000000000000000"]}) 2018/05/11 00:53:34 executing program 1: unshare(0x40600) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000003c0)=ANY=[@ANYBLOB="e67d2bc05a9bfaffffffff00000000febcd5dc4dfae173c1d023fe9a4ba90d18813225270edb64db1c86a56977706ced378f7eb6d82534874c359133c83d956c665cfcedeba0b228edb7cb2c71dbea887f39527e30029eeca440f50d4e35eb9fa930a496ea3c084037e7a54acfd55e32598eb9984c00ef49aadefa60a4a4dcea1cc5b90e30550ab376809c688e86b3bde4a102b0473e0f8029e41ddfc51cb3d76316ecdedac500dcd54ef84edc5d99eb484c5a941f710e790ef12e5b6e5e8dfffffffff7b6f7baf805cd8ca401a84d62383d", @ANYPTR64, @ANYBLOB="7113d6bc0f97ccfa2d87f53ef2047bc0e6d17f0f75a647f3d129c43426d0a7f1d960fd052a2aec25c72cf9e7b21dbfcdf08ba46395da6866f7"]) 2018/05/11 00:53:34 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x64}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000010000/0x3000)=nil, 0x3000}, 0x1}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r3 = creat(&(0x7f00000000c0)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000001c0)={{0x10, 0x80}, {0x0, 0x5}, 0x6, 0x0, 0x1}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x0, 0x7530}}) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') dup2(r0, r2) 2018/05/11 00:53:34 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000475000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0x4000000000001}) 2018/05/11 00:53:34 executing program 5: r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'team_slave_0\x00', &(0x7f0000000040)=@ethtool_modinfo={0x42, 0x5, 0x1, "e3a57b47f302de64"}}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) setsockopt(0xffffffffffffffff, 0x114, 0x1d, &(0x7f0000000040), 0x0) 2018/05/11 00:53:34 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:34 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x200000bf}, 0x25) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000000000000c1001c1f0000007194049df67ceae3e0d1d901faed13d6d8a72ba100e036e48e4e7f00000000000000000000000000000000000700adbc5fdf786f6bc3b2139e220e12702dde7dfedd48814773c5714513eb1ce277710dea971330046a2e1a1c556f768974cf836ee6e36f9c9816d7ec2f9125ef329debeadd65218d000edc"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = getpgid(0x0) getpgrp(r0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, r1, r2, 0x4ff, 0x5, 0x40000) 2018/05/11 00:53:34 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x6, 0x21, &(0x7f0000000580), &(0x7f0000000000)=0xaed4) 2018/05/11 00:53:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2) ioctl$TIOCEXCL(r1, 0x540c) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfb, 0x820001}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000300)=0xffffffff, 0x4) bind$netlink(r2, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x100) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x40) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x0, 0x4) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x200000) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x400000, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x2) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000000040)) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000001c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40020}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x0, 0x0, 0x70bd2b, 0x5, {0xb}}, 0x14}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) setsockopt$inet6_dccp_int(r4, 0x21, 0x6, &(0x7f0000000140)=0x342, 0x4) 2018/05/11 00:53:35 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20001, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1b81, 0x205, 0x8001, 0xe7, r1}, &(0x7f0000000140)=0x10) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x2515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/11 00:53:35 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'bridge_slave_1\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="30000000000005000000000000000000000000007f0000017f00000100000000000000000000000000000000000000000000000000000000a3a00180c2000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000aa0000000000000000000000000000000000000000bbb50180c2000000000000000000000000000000000000000000000000000000000000000000000000000000"]}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'ip6gre0\x00', 0x10001}) accept4$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/05/11 00:53:35 executing program 1: openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x600002, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80, 0x4c) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'security.', 'net/ip_vs\x00'}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/05/11 00:53:35 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:35 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_rxnfc={0x31, 0x0, 0x0, {0x0, @sctp_ip6_spec={@loopback={0x0, 0x1}}, {"0616", @link_local={0x1, 0x80, 0xc2}}, @usr_ip4_spec={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, 0x1}, {'E_', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/11 00:53:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x80, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) keyctl$session_to_parent(0x12) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b92000)=@sack_info={0x0, 0x1, 0x1}, 0xc) 2018/05/11 00:53:35 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000002c0)={0xfffffffffffffe01, 0x2, {0x3, 0x3, 0x4, 0x1, 0x6}}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x10000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="53e8d571728717cc6ac430844354efcf38464dcd6595eecb635203fd5e56c78fefb34161c2ad0414d06960afd43cba5977570ba94c55e313f6f35f1abfdc514ffee65f0b375e08955b5efccb28217278f9cadb1150424873157febe8585b48b8bb2524dbebd4294f9309889ec2d3a35d827bb1eebb4e796299587f"], @ANYBLOB="e2ab0200080080000001000009000000e81156b514241faeee6de1bfa4019672e9a2a36910ea59aa1efeb8159418f639abb6a47e92cb06de7416d94c436b2615658f97be8ad2f0504a9f6bd575563f7c0e65d4b8b214298c89ddbf6460048478b730098e6c6c18c902f938bf2e162b84954c562ae549c8b334cad1309cd124419e095c4db4df870d190678d53899210f20ec4f2041c99cf852bd5b04a92b3dec62a8b610b109fdadbb9fe4fdf10ddc949a0124b5bf7a574c16b880be1b14f5de7a9f6e732293a0"]) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={r1, 0x1c, "76ab70aaf854b56a132f1f640c3abaa3dee14951283c3b02b7ab2167"}, &(0x7f0000000140)=0x24) 2018/05/11 00:53:35 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:35 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x40000, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000240)=0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='status\x00') rt_sigaction(0x19, &(0x7f0000000000)={0x8, {0x7}, 0x4, 0x7}, 0x0, 0x8, &(0x7f0000000040)) rt_sigaction(0x1f, &(0x7f00000000c0)={0x1ff}, &(0x7f0000000100), 0x8, &(0x7f0000000200)) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000140)=""/8, 0x8}], 0x1, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000280)={0x7, 0x1, 0x3, 0xea7, 0x8000, 0x3, 0x1, 0x3, 0x6, 0xb1b3}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000002c0)={'ifb0\x00', 0xa000}) 2018/05/11 00:53:35 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000280)={0x101, 0x7f, 0x7, 0x4, 0x9, 0x3f5, 0x7f, 0x0, 0x10001, 0x4, 0x2, 0x7fff}) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000002c0)={'gre0\x00', {0x4, 0x0, 0x4, "7319602e2d6c", 0x6}}) sendmsg$netlink(r1, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000009a00)=[{&(0x7f00000091c0)=ANY=[@ANYBLOB="e30000010000000000000000"], 0x10}], 0x1, &(0x7f00000000c0), 0x0, 0x40000000000}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x2e33, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000001c0)) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000100)={&(0x7f0000000040)=[0x3, 0x7, 0x3528f9e7, 0x7ff, 0xfffffffffffffc52], 0x5, 0x2, 0x7, 0x7, 0x0, 0xdc6a, {0x7ac, 0x7, 0x3, 0x7, 0x6, 0x100, 0x0, 0x38cd, 0x5, 0x7, 0x2, 0x80, 0x7, 0x3, "769c90897f913be6ba8395f11f103c69f4187398b661373f59da010f03a68311"}}) 2018/05/11 00:53:35 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x801) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x20000000008) 2018/05/11 00:53:35 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000006c80)=[{{&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/120, 0x78}, {&(0x7f0000000140)=""/217, 0xd9}, {&(0x7f0000000240)=""/152, 0x98}], 0x3, &(0x7f0000000340)=""/61, 0x3d, 0x3}, 0x80000000}, {{&(0x7f0000000380)=@sco, 0x80, &(0x7f0000000480)=[{&(0x7f0000000400)=""/97, 0x61}], 0x1, 0x0, 0x0, 0x7}, 0x800}, {{&(0x7f00000004c0)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/123, 0x7b}], 0x1, &(0x7f0000000600)=""/151, 0x97, 0x5}, 0x10001}, {{0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f00000006c0)=""/121, 0x79}, {&(0x7f0000000740)=""/126, 0x7e}, {&(0x7f00000007c0)=""/214, 0xd6}, {&(0x7f00000008c0)=""/118, 0x76}, {&(0x7f0000000940)=""/4, 0x4}, {&(0x7f0000000980)=""/244, 0xf4}, {&(0x7f0000000a80)=""/70, 0x46}, {&(0x7f0000000b00)=""/242, 0xf2}], 0x8, 0x0, 0x0, 0x953}, 0x53}, {{&(0x7f0000000c80)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000d00)=""/160, 0xa0}, {&(0x7f0000000dc0)=""/4096, 0x1000}, {&(0x7f0000001dc0)=""/229, 0xe5}], 0x3, &(0x7f0000001f00)=""/22, 0x16, 0xff}, 0x7}, {{0x0, 0x0, &(0x7f0000003400)=[{&(0x7f0000001f40)=""/223, 0xdf}, {&(0x7f0000002040)=""/128, 0x80}, {&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f00000030c0)=""/91, 0x5b}, {&(0x7f0000003140)}, {&(0x7f0000003180)=""/147, 0x93}, {&(0x7f0000003240)=""/75, 0x4b}, {&(0x7f00000032c0)=""/41, 0x29}, {&(0x7f0000003300)=""/243, 0xf3}], 0x9, &(0x7f00000034c0)=""/129, 0x81, 0x9}, 0x7cb4}, {{&(0x7f0000003580)=@ipx, 0x80, &(0x7f0000004700)=[{&(0x7f0000003600)=""/4096, 0x1000}, {&(0x7f0000004600)=""/166, 0xa6}, {&(0x7f00000046c0)=""/35, 0x23}], 0x3, &(0x7f0000004740)=""/161, 0xa1, 0x16}, 0x2}, {{&(0x7f0000004800)=@nfc, 0x80, &(0x7f0000006b80)=[{&(0x7f0000004880)=""/245, 0xf5}, {&(0x7f0000004980)=""/5, 0x5}, {&(0x7f00000049c0)=""/4096, 0x1000}, {&(0x7f00000059c0)=""/5, 0x5}, {&(0x7f0000005a00)=""/4096, 0x1000}, {&(0x7f0000006a00)=""/117, 0x75}, {&(0x7f0000006a80)=""/219, 0xdb}], 0x7, &(0x7f0000006c00)=""/72, 0x48, 0x1}, 0x8}], 0x8, 0x2000, 0x0) getsockname$llc(r0, &(0x7f0000006e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000006ec0)=0x10) unshare(0x400000000040600) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2271, &(0x7f000054af01)) 2018/05/11 00:53:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x400}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) close(r1) 2018/05/11 00:53:36 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x100, 0x0) dup2(r2, r1) accept4$alg(r2, 0x0, 0x0, 0x80800) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/05/11 00:53:36 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000002a00)='|', 0x1}], 0x1, 0x0, 0x0, 0x840}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0xda, &(0x7f00000014c0), 0x0, &(0x7f0000000000)}, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001380)=""/16, 0x10}], 0x1}, 0x0) 2018/05/11 00:53:36 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:36 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/mcfilter6\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x40}, &(0x7f0000000300)=0xfffffffffffffe6b) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000680)=ANY=[@ANYRES32=r1, @ANYBLOB="ce000000c255aa431cfd0f2e837b3c291e1d76d7a1c21d408a16a927e9ec0c01e247af904304a411e6d0c64e543e4577049b96f7be5375be45602384af8852f1f17d3bf307e9f859a3feedb0a6800f6664d9dae17a2f26ee4b356e988752de8167d66ce3f41e7bdd7d12e1190061cb04cc584e3900afbbba6ce896e00fc141570af3e2f21ca331ea768b59029e5db41b7e16fd94d0d5efbdfbc438f3bf841f4ed2f7f1b083ab650d8fde48827e056e3dd42b68434ce43710f36b8523787ca58b1b260b12b20e2f06"], &(0x7f0000000780)=0xd6) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x28e8, 0xe91, 0x9, 0x4000000000000, 0x5, 0x38, 0x2, 0xfffffffffffffffd, 0x800, 0x725f, 0x1, 0x6, 0x10000000000000, 0x8, 0x5]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000002c0)=0xe494, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000380)={r0, 0x6, 0x1, 0x100, &(0x7f0000000340)=[0x0], 0x1}, 0x20) r4 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r4, &(0x7f0000000580)='cifs.idmap\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, r5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000400)={r1, @in6={{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x8}}, 0x2, 0xa1a6, 0x6, 0x8, 0x5}, &(0x7f00000004c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={r3, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa}}}, &(0x7f0000000180)=0x98) 2018/05/11 00:53:36 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) unshare(0x400) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) getpgrp(r1) rmdir(&(0x7f0000000140)='./file0\x00') r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x282083, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000013c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000100)={0x14}, 0x14}, 0x1}, 0x0) 2018/05/11 00:53:36 executing program 7: r0 = semget(0x1, 0x4, 0x10) semctl$GETPID(r0, 0x6, 0xb, &(0x7f00000000c0)=""/241) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5, 0x10000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000001c0)="02c876104a4eb8a38ade0b509b92c09767deb3eb12f58aeefe6569f595e058fed44dadf9dd875c1f8e85cf0b0dbd2c804ca0cffeb3358a3104a1af53eeef13267cfa029cf21664ee05de6ff34038997d9ba8815eaa24da00f2a3e4a791b1a48644c138f518a9c99e0e24673e") munmap(&(0x7f0000007000/0x3000)=nil, 0x3000) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) socketpair(0x5, 0x4, 0x2, &(0x7f0000000040)) mremap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000005000/0x2000)=nil) r2 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x28, 0x40000) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1, 0x100000001, 0x1002) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x6, "bbafaceb5c76"}, &(0x7f00000002c0)=0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e23, 0xf5bd, @loopback={0x0, 0x1}, 0x5}}, 0x9, 0x40, 0x6, 0x7, 0x1}, &(0x7f00000003c0)=0x98) 2018/05/11 00:53:36 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x280140, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001040)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x4}}, 0x5, 0x20, 0x9, 0x2, 0x4}, &(0x7f0000000180)=0x98) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) 2018/05/11 00:53:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x4000000010002, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x4, 0x81}, &(0x7f0000000400)=0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000440)=@sack_info={r1, 0x1, 0x7d}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xffffffffffffff80, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x83}]}, &(0x7f00000000c0)=0x10) restart_syscall() setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100)={r2}, 0x8) r3 = socket(0x10, 0x2, 0x0) getpeername$unix(r3, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000000)) r4 = accept(r0, &(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x80) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000300)={0x8, 0x1, 0x401, 0xd7f, 0x36ad}, 0xc) sendmsg$nl_route(r3, &(0x7f000062f000)={&(0x7f0000000140)={0x10}, 0x2, &(0x7f0000000700)={&(0x7f0000c9b2ac)=@ipv4_getnetconf={0x14, 0x52, 0x711, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0xc004}, 0x0) 2018/05/11 00:53:36 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80800) r1 = dup3(r0, r0, 0x80000) getsockname$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="4a00000000544dc7f3ff3dc1e210137e160f19ff5c79038d7c6707f2b16e0f31cfa4cf1e966eff7750bc5d3c274de7b8104467d84c1331adfb370a8d1454f3b04300000000000000000000000000"], &(0x7f0000000180)=0x52) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000280)=""/196) r2 = socket(0x1e, 0x1, 0x0) shutdown(r2, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x5c, "11cb6b27dcb03a2bfd93c96b0ee5e1ab39ca82c7c944aabf07906fdf759a3fda9b9a0e2d8c5555d10966ee845b9465b4922023f79669dafc1f34e8b6ccfac32709413f84e19b57b2040fac243f12935bdd9a86e0836e080ccf3cd2f2"}, &(0x7f0000000240)=0x64) 2018/05/11 00:53:36 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:36 executing program 0: unshare(0x20000000) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) 2018/05/11 00:53:36 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0xc557) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00003bbfd8)={0x0, 0x0, &(0x7f000017bfe5)=""/27, &(0x7f000074f000)=""/243, &(0x7f00008c8f02)=""/254, 0x2}) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 2018/05/11 00:53:36 executing program 6: syz_emit_ethernet(0x4e, &(0x7f0000001e31)={@random="0d4ddefaf676", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x48800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) r2 = getpgrp(0xffffffffffffffff) sched_getscheduler(r2) 2018/05/11 00:53:36 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000d40), 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000001c00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001bc0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r1, &(0x7f0000000380)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000340), r2, r0}}, 0xfffffffffffffe92) 2018/05/11 00:53:36 executing program 7: syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4360f1930f05602d30b000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000050000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB]) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x100, 0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000340)='net/nfsfs\x00') r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0/file0\x00', 0x2000, 0x40) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000480)=@assoc_id=0x0, &(0x7f00000004c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000500)={r4, 0x101, 0x30}, &(0x7f0000000540)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000600)={0x80, {{0x2, 0x4e22, @rand_addr=0x149e0000}}}, 0x88) renameat(r0, &(0x7f00000001c0)='./file0/file0\x00', r3, &(0x7f0000000300)='./file0\x00') ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000440)={0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}, {}]}) bind$pptp(r0, &(0x7f00000005c0)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) open$dir(&(0x7f0000000080)='./file0\x00', 0x222000, 0x170) sendfile(r3, r0, &(0x7f00000006c0), 0x6) nanosleep(&(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000140)) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000580)=@fragment={0x2e, 0x0, 0x100, 0x4, 0x0, 0xb3fc, 0x66}, 0x8) 2018/05/11 00:53:36 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"76653468dc58065b70ba5b86f6985808", 0x100}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001480)) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x327a5786, 0x501800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/11 00:53:36 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) prctl$setname(0xf, &(0x7f0000000000)="656d30757365722c706f7369785f61636c5f616363657373b1286c6f70707031657468302570726f6300") sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005340), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) [ 122.394834] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 0 /dev/loop7 2018/05/11 00:53:36 executing program 2: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./file0\x00', 0x0) kexec_load(0x6, 0xa, &(0x7f0000000400)=[{&(0x7f00000006c0)="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", 0x1000, 0x0, 0x1ff}, {&(0x7f00000016c0)="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0x1000, 0x96c6}, {&(0x7f0000000080)="1453bd1b961562d5fda0c1fe5aba386027161d3b1610ae581a7760c52fefd400f317b5e60832", 0x26, 0x9}, {&(0x7f00000000c0), 0x0, 0x0, 0x674}, {&(0x7f0000000100)="9472a598c0939795b867bd524002f2390b24f1921a9976100d3c8d7d4a2c1b5fc03af842448c001dd629fffb2fd381b504467dfecdbc7dd53daecbbff6f40a85ab99979a053e9b2365ecb8ad3e610aa1466ba1099a181488bdd4f04d501fbcb27205b614997174beee63aee8012f4b845c7d8bc5db770792aa2b2b99630427c0a31dd778c63f7fee69617191d4315932bce4dde25c01d02eb76e967e21be29af206f67fcaa0a01cf3f3a", 0xaa, 0x80000000000, 0x9}, {&(0x7f00000001c0)="767c873c05e88051635f554f5920df6c0d51f391a40dfff66a691d1b94eaae8ba808541c20a7c0805098110656cca0362ac013ea9c86a51621eeafe0ff", 0x3d, 0xfff, 0x3ff}, {&(0x7f0000000200)="6e26ff8ffbff66471e57682155311256ccc4cfffd8961f0ab68674dac8a0d6dc87b967972125a152c5c20aed1d75f43b6a239f1af83567c6aa68e4a7135448d7dae4b5f5bc0992550e23e4bd104c3f8012c798ac8abd85100fa322428dbb1c04cd851330ce8ed70e40f49a84f190c71d6357ae77741da69f6ed31e4352", 0x7d, 0x7ff, 0x3f}, {&(0x7f0000000280)="0ad8f8bcbb424f8356354fcf368e5bd879c1b750a262896b8386799f737e0263db62e1949945b433fb45e295c41ddce41e450d861bd83fd5ce7479ac480ff559e79b4ef4fe8a4916d062374af8cf38843b107df74ea8e21eb1298bc4141406699d0b576909b6e829bc3b", 0x6a, 0xfffffffffffffffb, 0x6}, {&(0x7f0000000300)="31c6db3b3a558b06d4c8cf815cb9eebf668e11dacf5adb70e7cb847e09885826aa8adf66153b6b1cab7885cf940101fdf3a4f47ea7d07ebcc925873adcf175e8521f09a84c3db261ccbb76f990e9eaaff953a0aaa63231471eea520fdcbae0b225ab872c431f75ecce61e32534c6c641f560a0ada7de9b149cbd3fc79f51510115a59c3b7892f4cf9e6903f1c508bf2f91db2d8700f68f842821c35f", 0x9c, 0xff, 0xb028}, {&(0x7f00000003c0)="8362fdbb436c2384980f377363cc53839814549950594ea47004d1f97206dd1469c96904a69d1b4dd60723d774a9595d0e5bf212d50310564f51", 0x3a, 0x0, 0x6870}], 0x280000) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000640), &(0x7f0000000680)=0x10) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x80000) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000600)={0x3, 0x1, &(0x7f0000000580)=""/115, &(0x7f00000026c0)=""/115, &(0x7f0000002740)=""/4096, 0x4000}) r2 = inotify_init() mkdirat(r2, &(0x7f00000000c0)='./control\x00', 0x189) dup3(r2, r0, 0x0) symlink(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./control\x00') 2018/05/11 00:53:36 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:36 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80100, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000040)=""/49) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r1, 0x80000080045017, &(0x7f0000003ff8)) 2018/05/11 00:53:36 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10004, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x0, 0x1, 0x10001, &(0x7f0000000100)=[0x0], 0x1}, 0x20) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f00000000c0)=0x4) r3 = syz_open_pts(r2, 0x0) r4 = request_key(&(0x7f0000000240)='rxrpc\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='/dev/sequencer2\x00', r4) write(r2, &(0x7f0000000000)="a2f5d657f2de00812c5311000000000000d12ac2017c926d5ec1a2420de2395f6427e3efbb07659d1510fd5ff01abd56add84589e00ca08e0c49e69c0cada65ac9e5924139f8275229531eb7246984668ef300000000000000025476e272be0f000004", 0x63) read(r3, &(0x7f0000de2000)=""/181, 0x1) 2018/05/11 00:53:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8, 0x5948bfc893d61f56) 2018/05/11 00:53:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x6) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x3) shutdown(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x10000000000000) 2018/05/11 00:53:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) 2018/05/11 00:53:36 executing program 2: sysfs$2(0x2, 0x9, &(0x7f0000000000)=""/69) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, r0) 2018/05/11 00:53:37 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(0xffffffffffffffff, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:37 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000140)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x1, 0x3}, 0x6, 0x2, 'id1\x00', 'timer1\x00', 0x0, 0x8, 0x8, 0x8, 0xffffffffffff9e55}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000240)={0x2, 0x3, 0x100000001, 0x3, 0x6}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000280)=0x5) connect$rds(r0, &(0x7f00000002c0)={0x2, 0x4e22}, 0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000300)=0xfff) 2018/05/11 00:53:37 executing program 0: socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000100)}, 0x0) sendmmsg$unix(r1, &(0x7f00000010c0)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000100)=0xfb, 0x4) 2018/05/11 00:53:37 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x3ff, {{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9c5}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000b00)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = dup3(r0, r0, 0x80004) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000000)) set_mempolicy(0x1, &(0x7f0000000040)=0x24b9, 0x0) close(r0) 2018/05/11 00:53:37 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x3, {0x2, 0x4e20, @rand_addr=0x4}, {0x2, 0x4e20, @rand_addr=0xcab5}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x100, 0x12000000, 0xfff, 0x9, 0x9, &(0x7f0000000080)='bond_slave_0\x00', 0x93e1, 0x80, 0x800}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x4b, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) prctl$setname(0xf, &(0x7f0000000140)='[md5sum-\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000180)) 2018/05/11 00:53:37 executing program 4: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, 0x5}, &(0x7f0000000180)=0x98) unshare(0x20000000) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000040)={0x10000000}) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') clone(0x0, &(0x7f0000000040), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000080)) clone(0x20000000, &(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000640), &(0x7f0000000700)) 2018/05/11 00:53:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x2040, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000200), &(0x7f0000000240)=0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000680)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xf0, r1, 0x804, 0x70bd27, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14, 0x20}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3a}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xb2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xef}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/05/11 00:53:37 executing program 6: r0 = socket$inet(0x2, 0x3, 0x800000000000004) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x101001, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000014c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000001680)={&(0x7f0000001480)={0x10, 0x0, 0x0, 0x10400a}, 0xc, &(0x7f0000001640)={&(0x7f0000001600)={0x18, r2, 0x300, 0x70bd26, 0x25dfdbfc, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008810) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0x5, 0x4) recvmsg(r3, &(0x7f0000bd9000)={0x0, 0xfffffc5a, &(0x7f0000001500)=[{&(0x7f0000000280)=""/228}, {&(0x7f0000000380)=""/85}, {&(0x7f0000000400)=""/28}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/4096}, {&(0x7f0000001580)=""/79}], 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x2) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000140)=""/222, &(0x7f0000000240)=0xde) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000080)=""/118, &(0x7f0000000100)=0xb) 2018/05/11 00:53:37 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4000000004e20}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180), 0x1, &(0x7f0000000040), 0x13c, 0x4}, 0x4000) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f000002affd)="bc", 0x1}], 0x1, &(0x7f000002d000)}, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000029000)=""/56, 0x38}, 0x0) 2018/05/11 00:53:37 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) close(r0) 2018/05/11 00:53:37 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(0xffffffffffffffff, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:37 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x40}, 0x341) r1 = dup(r0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="f7e0c14e56d94661f6d231a38fa7f0445d8935c9f07d7b801171d1763749283bf23b67d21cc38b93ecacff3f3d54e715f88a19cde8e6d4b2f7847c611b230515309916bb37555bc09b2e7fd6a4f911d0adc70895f2f0dc9e915105fa865ee1884eb17cdfdb2f5d0cd22341255aae7ca10030bdd9edb4f0771cc2da6a88f91cbb8f8c060462a518cdfff46438264237b3eebbe25c2ae10444d1ae83ba35a7c6ef966561475c8c3a4954b6e641a9d0830f398e826e2192f721322e308ca7683fc88ff9206a12b71b4a9f5bdb776ca17c5e306ba22908881ca6d4d095", 0xdb, 0xfffffffffffffff8) r5 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r4, r5) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000080)=@buf={0x0, &(0x7f0000000000)}) setsockopt$packet_int(r3, 0x107, 0x13, &(0x7f0000000ffc), 0x4) mq_open(&(0x7f00000000c0)='syzkaller0\x00', 0x40, 0x8, &(0x7f0000000100)={0x5, 0x80000000, 0x0, 0xfffffffffffffff9, 0x1, 0xfffffffffffffffd, 0x7fff}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000340)) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDENABIO(r2, 0x4b36) r6 = dup3(r2, r0, 0x80000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000140)=0x4, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0xfffffffffffffd97, "a7524463d99f01ca32879070ee5d2b639f36e4e7098e89d3e8a9365133856177515d4894514fbdd8b41b6ba4d12020ef357b0caa05826b56352dc988d924d41f747a090ec74e93526beecbab32024acae5f6459679d0e9e6427e6a"}, &(0x7f0000000240)=0x65) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000002c0)={r7, 0x8ed6}, &(0x7f0000000300)=0x1) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000009407000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) shmget(0x1, 0x8000, 0x49b, &(0x7f0000ff8000/0x8000)=nil) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000080)={'syzkaller0\x00'}) 2018/05/11 00:53:37 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x301000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) recvfrom$ipx(r0, &(0x7f0000000000)=""/146, 0x92, 0x10000, &(0x7f00000000c0)={0x4, 0xce, 0x1, "0f053fd7c817", 0x7}, 0x10) 2018/05/11 00:53:37 executing program 5: unshare(0x40600) r0 = socket(0x1d, 0x3, 0x1) bind$nfc_llcp(r0, &(0x7f00000002c0)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "6b9727109c55369f828de59912780abd8af0727aaf702c4616c4e0730ce23f210ae2c88e3bf26fae1b95e9c755332552d1b8a91f41323c9db1df99bb3a19f6"}, 0x60) 2018/05/11 00:53:37 executing program 1: getpgid(0xffffffffffffffff) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0)=0x1, 0x4) getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000100)='net/ipv6_route\x00') lseek(r3, 0xfffffffffffffffc, 0x0) 2018/05/11 00:53:37 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(0xffffffffffffffff, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:38 executing program 7: r0 = socket$inet_sctp(0x2, 0x100000000000005, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x20, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}]}, &(0x7f00000001c0)=0x10) 2018/05/11 00:53:38 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)="2f70726f632f7379732f342f76732f616d656d7468726573680000000000000000b7fc4bc1ec6c4b46d4a214aa20749225a9f672c13f42432386be6dea24136b6f8ccf4bc69cd77c8f0521bb13f7009f17ecca3cc294a2419a11e3a4dae965e4774caedaee24ba738f7b1bfc59a297871683fe6e8c25", 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x5, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1}) 2018/05/11 00:53:38 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00000000c0)="e7aff745f04e9331747a6ad7d7d8be1da00117ffac34f7677945f7cae226745e74834725767c8250de7692eb51d7643676e45123f5cd37a4c6c5bae2d01aa75ae83457198b0debb41716965d64eefbb788787319949e0a7ab5e6f8e83668a559ebb0aee6a3044c868968e6547ce664b7e9f2224c9d46fef1c425dccdd91d", 0x7e) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffe28}], 0x2c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x20) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'veth1\x00', 0x1f}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}], 0x10) 2018/05/11 00:53:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00002c8000)='net/ip_tables_names\x00') pread64(r0, &(0x7f0000000040), 0x0, 0x0) fallocate(r0, 0x3, 0x4e, 0xccf) fcntl$setpipe(r0, 0x407, 0x0) 2018/05/11 00:53:38 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) getpid() r1 = gettid() fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x7, 0x200000000000000, 0x4, 0xfffffffffffffffe, r1}) 2018/05/11 00:53:38 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x290) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) 2018/05/11 00:53:38 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(0xffffffffffffffff, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:38 executing program 4: r0 = add_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="d0", 0x1, 0xfffffffffffffffe) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x0, 0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000180)={0x32c, 0x2, 0x6, 0x5df, 0x0, 0x4}) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) 2018/05/11 00:53:38 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x610840, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x23d8773, 0x4) clock_nanosleep(0xfdfffffffffffff0, 0x1, &(0x7f0000000040)={0x0, 0x989680}, 0x0) gettid() rt_sigtimedwait(&(0x7f0000000140)={0x1}, 0x0, &(0x7f0000000180), 0x8) rt_sigtimedwait(&(0x7f0000000000)={0x7ff}, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/05/11 00:53:38 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080), 0x0, 0x0) 2018/05/11 00:53:38 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x30000) getpeername$inet(r0, &(0x7f0000000140)={0x0, 0x0, @multicast2}, &(0x7f0000000180)=0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = syz_open_pts(r1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000002c0)=""/192, &(0x7f0000000380)=0xc0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) socket$inet(0x2, 0x6, 0x9) ioctl$TCXONC(r2, 0x540a, 0x2) openat$cgroup(r0, &(0x7f00000003c0)='syz1\x00', 0x200002, 0x0) ioctl$SG_SET_DEBUG(r3, 0x227e, &(0x7f00000000c0)=0x1) read(r2, &(0x7f00000001c0)=""/235, 0xeb) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000400)) 2018/05/11 00:53:38 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000380)='rdma.max\x00', 0x2, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000540)="e7c58b873468b170a0cb5fd4ec5682e31f3c091ab8d8f10eb5899db40405d282126b15e049ba5327e8bbb95ccbc17c79a23a32e4b7a7b0483be49e263cff886f1209141998f6418bcb4c64778df48bb5a22f07ec10eae74248c6ad3a718b056ae494a88503628260b71f82cfc5682eaca4c192e98026df0669972ff7fdb2703fb444858e338618a39e4e1d877c586194bf62fd2a1581e851f713677227951ec2411279559024320685582094abb42c718b4b35657a694e1b9751b130e9824aef1c6285dd96d250cdfeea0842df5e41808bd43d", 0xd3}], 0x1) 2018/05/11 00:53:38 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x8b) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000080)=0x20000000000000, 0x8) 2018/05/11 00:53:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) bind(r0, &(0x7f0000000200)=@un=@file={0x1, './file0\x00'}, 0x80) r1 = accept4(r0, 0x0, &(0x7f0000000140)=0xba, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e776c816e300000fdbe9031abae8a92d2cf509a8496137af194555754371c623d53"], &(0x7f0000000180)=""/84, 0x54) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) recvmmsg(r1, &(0x7f0000007840)=[{{&(0x7f0000006f40)=@ax25, 0x80, &(0x7f00000076c0), 0x0, &(0x7f0000007740)=""/207, 0xcf}}], 0x1, 0x0, &(0x7f0000007940)) 2018/05/11 00:53:38 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'eql\x00', &(0x7f0000000040)=@ethtool_test={0x1a, 0x1, 0x3, 0x9, [0x80000000, 0x1, 0x400, 0x3, 0x5, 0x0, 0x3a4a, 0xf3, 0x4]}}) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x4, 0x12800) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e22, 0x100000000, @loopback={0x0, 0x1}, 0x100000000}, {0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, 0x1ff, [0x6, 0x1f, 0x2, 0x0, 0x9, 0x1604, 0x3, 0x3]}, 0x5c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x62c744d3}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) set_mempolicy(0x3, &(0x7f00000001c0)=0x59f, 0x7fff) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x0) 2018/05/11 00:53:38 executing program 0: syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00000018c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x9ada05628212b726, 0x20003) 2018/05/11 00:53:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xa4, "92e97fa537eedea1e813488267727107d44fa2f2f3be018c12c8d472d8e10f544860f135692a215cf5e90f7b64a25bd5a028afa77e4ffde2e123a175f144dd4cef5a4ed8e14778902ae48e1059aacdde4f91d0f898d64b45ae93229acf8f451e3727be2d60ea2d5e08bdfd5337e398bb157eb287dac93ddc6d479566e65f512b9d4d3123f2ca58f21a99187b45e005f54d5b17a441c28bdd5ee1d28a6097e39ea92d9f64"}, &(0x7f00000001c0)=0xac) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24, @rand_addr=0x4}}, [0x4, 0x2, 0xe3, 0x6, 0x9, 0x1, 0x1, 0x1, 0x3a91000000, 0x2, 0x4, 0x7, 0x42, 0x800, 0x7]}, &(0x7f0000000300)=0x100) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="2c9139718a813619dc2e2ccf10be51f6d46a4d46cab7af422b62ba36eb206f461f038f92ec3f01fc2c4b46263d97ceff61760d8aacda4424ed6ae657cbbb55203a23bb6eb6cd4c852559cbe4cc163192843603b9a444c4643898743a0c0c36f6f2733d0c55f5179c723fec5c20ee720e1fa1c8b3e27e61cae558466866531e3cc78cc02e8b9117a0b8b3ccb9231225621d7dc546e05713ff59d0c7bfe56e98640c5f09af0dea8bd238ab"], 0x8) 2018/05/11 00:53:39 executing program 0: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x0, &(0x7f0000000280)) pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x100, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="09002abd7000ffdbc9df25050000002800030008000500ffffffff080bc5e93f1f634f2c000600fe9e00000008ea8a3164c200000500000000000000bb08"], 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x40) 2018/05/11 00:53:39 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x2) openat$cgroup_int(r1, &(0x7f00000000c0)='memory.swap.max\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001040)=[{0x10, 0x1}], 0x10}}], 0x1, 0x0) 2018/05/11 00:53:39 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80800, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getrusage(0x0, &(0x7f00000003c0)) r2 = dup2(r1, r1) write$tun(r2, &(0x7f00000001c0)={@pi, @hdr, @ipx={0xffff, 0xeb, 0x0, 0x0, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@broadcast=0xffffffff, @random="14a3adb1a9b6"}, "2200e7814983194c8cf2eabde79d7452c4cddd2ecbe8736ff069344f284369f6ff65fa292c1bff8b05048c3241934d7f8c47812a4745f7ec6463d5b5b8df20748e1e9dcd1187a2e118a77e5aef49a7ab0a7b560165da88f3089147652c0517609b4f0ed089217a0d03c335ab55c1bdb4229eb83af98d9ee78ba295b8f1faa7d4b5f6b687c01c26f25490fab0214ed8064b3e5af6d280ee6822e20a0f4eecdcd5c5bd1185b24d0b2e1e1c74e3e52d2c666305b8c22ba8474d6227eede9d1e844e17272ede5afb79622882fb976c"}}, 0xf9) write(r0, &(0x7f0000000100)="a07c68b17cc149dabfbc48c74181e436657a65254c3d8ada8a71b8ed97b7324b017e39fb790413d65361cc8ab0b3ce575a00362fc72ccfbaf73db36126a4a7247c50f540e88fb26de97f9bfc92213de90e93e746290e6a7c9d75caaa59c2dafbd42f5f25a268e53d564271efd23224a3a1a75223d946281e40c36a7e4dd53d4d3a4c7f33606c70970335d2a600f084d9e59b81caa30eed7b7c1e71ef08954e841e6cf490d98b30842e2222fa753cef6624a296597c1241d4d3f956958a4d5e482158fc7a2ff6b901fa41", 0xca) add_key(&(0x7f00000002c0)="6173796d6d65747269630000be3a8a3a9e389d6de516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a4af0a703d63e19620fd165b5d862e2635059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069babaa64e30af6d878c", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="3080048b", 0x4, 0xfffffffffffffffd) 2018/05/11 00:53:39 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300)='/dev/nullb0\x00', 0xfffffefffffffffe, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000140)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x410000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) fdatasync(r0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={r2, @empty, @local={0xac, 0x14, 0x14, 0xaa}}, 0x9e) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f00000000c0)) 2018/05/11 00:53:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000080)="a7110148bc5749d50b9a133afc9546770bb716d92028491d7a35428d90cf7ee3ac10a0e298e417d779ce44f16c44c495f78d06df9cd015f7ec81a8de8338b686e9d1879e693935209ab8202d1483c158dd61b8060b1079f9c9ac211eec28849069b627942d3f80044eb8c26587f9e8fd335ac4f07e3679c0cfb12fa55639f5526a32aa7a4faf546410999087ab", 0x8d, 0xa08}], 0x100008, &(0x7f00000002c0)=ANY=[]) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x3) r3 = dup(r2) ppoll(&(0x7f00000001c0)=[{r2}], 0x1, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000240), 0x8) r4 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000002c0)={0x5, [0x1, 0x8, 0x0, 0x7, 0x401]}, 0xe) close(r2) readahead(r1, 0x3, 0xfffffffffffff8c6) ioctl$SG_GET_COMMAND_Q(r3, 0x2270, &(0x7f0000000180)) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000300)={0x3, 0xff}) dup2(r4, r1) 2018/05/11 00:53:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/05/11 00:53:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000009a80)=[{{0x0, 0x0, &(0x7f0000001500), 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x396}, 0x2}, {{&(0x7f0000007ec0)=@nl=@proc={0x10}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000004c0)="a0dee08995651b7e1db76c76bf74a4cba493893a6524b4d5ea3726ba9740b6ce60e4a43e3c3da8a2040516e764953bea968c562f7f7c51deb44673fc031cf300918ee50cada048269ddd10e78f67b40ebfc4d0bc716e8376a4e1b6c8ee1044760406829c5715b7ed19a1070d641547ea64795f0c4968fc936a61d4823f67b5bf5a8044e9b9c0f8d18ac2213f069e0af77dc0afe7e41d807a56034498b6a7f527f7a9d548f4e025849bc42ad652175bea416190debd9d34db85cecc88815a2bde50f0061dfd7ad40233aee7b9616ca5299a59a6eb1aefd40faa6d24d7b2"}, {&(0x7f00000005c0)="e0ce7ead73cb4694c0c39530b2bfbd7fc1e778321d9d4449a6e0d2736fd094d41000425af493dd65acf9c7bffbc6e8d2fcaaca6a0e40f5112e13b0033d7a9e52abfe6aa9a12e5addec14b16e"}, {&(0x7f0000000640)="2bec74b6b11cee4f29ba7d4f4213fa5e2ba2601836e2eecf5f38c3847cbd1659279a6268b8ff7869e073cb3f6754f46e1e225f45b0ba24ff6312404dc2dc7db2d48b7f126b46bd7984bab7517e59f31b8932ded18070496847354f9270ade03c964edf05cdf944473fac54b0461f67ff45a277631dac8a95f164e4a50ed70cab274beb4950487fca69ebe7342992b657f5cd79ccacfac148e92e85ff16e90921"}, {&(0x7f0000000700)="2f4c0a785ee47041dcca1a6501559304c997920e6562bb5d643f54b71a2b6df90c6b7cb1dd9b9337ed2c3da0114efb7c78f54ee7e35d696c6e7c17caa14c9955318dc39fbe8e0f854373f2e9a7c70af60f2fac2d4224d537ffd5ba1b63ac412734b870af465b44401f680e28cd6fb39640d42e2fb6b913a1facfaa6159e4cf9b7a1a9010"}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="90000000e6ff00000000000000000000807c8a305ba31801bf58a4bb1e99c0de263a416b3fc42ed38e976a38fc97560f6b5cdbcc77c5dd2eaf349d0100001130fb19f9e2c35eeab055a96a406387404811e0a4319d4c7f00a384f3cb3f6748b899f94c419f174bbe276629fdd51e1241796a967f8c9ddf849b34fb4fbb345a0000"], 0x106}}], 0x2, 0x94) r1 = dup(r0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00000000c0)={@loopback, @rand_addr}, &(0x7f0000000100)=0x8) 2018/05/11 00:53:39 executing program 3 (fault-call:5 fault-nth:0): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:39 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x80400) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000180)) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x80002}, 0x20) 2018/05/11 00:53:39 executing program 5: unshare(0x400) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) vmsplice(r1, &(0x7f0000000040), 0xbb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x5, 0x6, 0x1, 0xb3, 0x8, 0xffffffffffffff01, 0x3, 0x1000, 0x8001, 0x5, 0x8, 0x8, 0x8000, 0x3ff, 0x5]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x4, 0x7, 0x9, 0x0, 0x10}, 0x98) recvfrom(r0, &(0x7f0000000040)=""/13, 0xd, 0x40000000, &(0x7f00000002c0)=@llc={0x1a, 0x306, 0x4, 0xa20, 0x0, 0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) 2018/05/11 00:53:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) bind$alg(r1, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(pcbc(aes-aesni),rmd256-generic)\x00'}, 0x356) sendfile(r1, r0, &(0x7f0000000100), 0x7fffffff) r2 = accept4$alg(r1, 0x0, 0x0, 0x803) write$binfmt_script(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="1a078dff637c30e44b44199f9ee1ffffff7e2baf0130e31eade22fd02904b23b0fcedd000000661d2484d7f80862b4d5050000000000000002000000000000000000000000"], 0x45) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x9) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000140)=&(0x7f00000000c0)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) 2018/05/11 00:53:39 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000140)={0x20000000, 0x1f, 0x34}) close(r0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0xffffffffffffffff) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/178, 0xb2) syncfs(r0) 2018/05/11 00:53:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) fdatasync(r0) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000480)='\'', 0x1, 0x21, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/11 00:53:39 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80800, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getrusage(0x0, &(0x7f00000003c0)) r2 = dup2(r1, r1) write$tun(r2, &(0x7f00000001c0)={@pi, @hdr, @ipx={0xffff, 0xeb, 0x0, 0x0, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@broadcast=0xffffffff, @random="14a3adb1a9b6"}, "2200e7814983194c8cf2eabde79d7452c4cddd2ecbe8736ff069344f284369f6ff65fa292c1bff8b05048c3241934d7f8c47812a4745f7ec6463d5b5b8df20748e1e9dcd1187a2e118a77e5aef49a7ab0a7b560165da88f3089147652c0517609b4f0ed089217a0d03c335ab55c1bdb4229eb83af98d9ee78ba295b8f1faa7d4b5f6b687c01c26f25490fab0214ed8064b3e5af6d280ee6822e20a0f4eecdcd5c5bd1185b24d0b2e1e1c74e3e52d2c666305b8c22ba8474d6227eede9d1e844e17272ede5afb79622882fb976c"}}, 0xf9) write(r0, &(0x7f0000000100)="a07c68b17cc149dabfbc48c74181e436657a65254c3d8ada8a71b8ed97b7324b017e39fb790413d65361cc8ab0b3ce575a00362fc72ccfbaf73db36126a4a7247c50f540e88fb26de97f9bfc92213de90e93e746290e6a7c9d75caaa59c2dafbd42f5f25a268e53d564271efd23224a3a1a75223d946281e40c36a7e4dd53d4d3a4c7f33606c70970335d2a600f084d9e59b81caa30eed7b7c1e71ef08954e841e6cf490d98b30842e2222fa753cef6624a296597c1241d4d3f956958a4d5e482158fc7a2ff6b901fa41", 0xca) add_key(&(0x7f00000002c0)="6173796d6d65747269630000be3a8a3a9e389d6de516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a4af0a703d63e19620fd165b5d862e2635059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069babaa64e30af6d878c", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="3080048b", 0x4, 0xfffffffffffffffd) 2018/05/11 00:53:39 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x20, 0x40000) ioctl$TIOCCBRK(r2, 0x5428) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0x200000b0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x1b8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000100)={0x0, 0x7530}, 0x10) epoll_wait(r3, &(0x7f0000000080)=[{}], 0x155555555555562d, 0x0) ioctl$void(r0, 0xc0045c79) 2018/05/11 00:53:39 executing program 6: r0 = socket(0x100000410000010, 0x800, 0x6) write(r0, &(0x7f0000000040)="2400000052001f0014f9f407011504000200e1a3061941e1fd0710080001000108000008", 0x24) 2018/05/11 00:53:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000240)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto(r0, &(0x7f00000002c0), 0x2a, 0x40, &(0x7f0000000400)=@hci={0x1f}, 0x80) 2018/05/11 00:53:39 executing program 5: syz_emit_ethernet(0xd8, &(0x7f0000000000)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipx={0x8137, {0xffff, 0xca, 0xe61, 0x11, {@current, @current, 0x2}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x80}, "dc522a4e5514c363f3c8ec92e23688718030829efa3765d3e036e21f5d26c92cfbb5f55034e6204f9d8adf4d32e8a70d5546505abe5bb9c24d02cfe17d11fc9288781ec6e4352a61a87fc6b1a979d5b42939bf546d77f636081e4b4d3f3eee0295a1c720adfbbca657e67d4aba549ee30e6b772b03ee69c73b2c60be558282e1861c003ca61b8640cfe9e787c0ebe888847307175be53fe6be17e326435cc823a88f927ca741de45d69a6918"}}}}, &(0x7f0000000100)={0x1, 0x3, [0x29, 0x42a, 0xe15, 0x771]}) syz_emit_ethernet(0x23, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x14}}}}}, &(0x7f00003b5000)={0x40002, 0x3, [0xfffffffffffffffb, 0x0, 0xfffffffffffffffe]}) r0 = getpgrp(0xffffffffffffffff) sched_setparam(r0, &(0x7f0000000140)=0x8000) 2018/05/11 00:53:39 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) eventfd(0x8385) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x40, 0x0) fadvise64(r1, 0x40000000100002, 0x7, 0x4) 2018/05/11 00:53:39 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xa000, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) io_setup(0x2, &(0x7f0000000c80)=0x0) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0xe4b}, &(0x7f00000001c0)) 2018/05/11 00:53:39 executing program 1: mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007b4ff6)='./control\x00', 0x4000000004) 2018/05/11 00:53:39 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000080)=ANY=[@ANYBLOB="5100080002000000050010fc040008000004ff010900fffffeff0300"]) sendmsg$unix(r1, &(0x7f0000ce6fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) dup2(r2, r1) unshare(0x800) name_to_handle_at(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x53, 0x5, "b6ae7c79a6ea4c9da42758637f71a3d3cf90f966addf3f9eb1e4b37fef4c24fdd6bb7c01f302c2c1720d385174a88289aba593c8325c06cb63fac6062a46065dbbdb0ffa3e93e36f38b278"}, &(0x7f0000000180), 0x1000) connect$unix(r3, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1100}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r4, 0x300, 0x70bd2d, 0x25dfdbfe, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000001c0)={{0xcd, 0x7}, {0xfff, 0x3}, 0x1e, 0x1, 0x100000000}) 2018/05/11 00:53:40 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3ff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x9) unshare(0xfffffff) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0), 0x4) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0x1c) 2018/05/11 00:53:40 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x100000001000, 0x80, 0x0, 0x7ff, 0x5}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000180)={r4, 0x400, 0xfffffffffffffffd}, 0x8) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:40 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xd, 0x1, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) 2018/05/11 00:53:40 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000)=0x8000, 0x0) r1 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xfff, 0x4) 2018/05/11 00:53:40 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80000004}) ftruncate(r1, 0x6) write$sndseq(r0, &(0x7f0000000240), 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1000, 0x40) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x40000000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000001c0)=""/34) 2018/05/11 00:53:40 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000780f90)=[{&(0x7f0000a32f72)=""/142, 0xfffffceb}, {&(0x7f0000415f0f)=""/241, 0xf1}], 0x2, 0x0) 2018/05/11 00:53:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000500)="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", 0x1a3}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x101000) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0)=r1) 2018/05/11 00:53:40 executing program 0: r0 = socket$inet(0x2, 0x800, 0x4) getsockopt(r0, 0x25, 0x3, &(0x7f0000000000)=""/102, &(0x7f0000000080)=0x66) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000001ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001580)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000001680)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000016c0)={'team0\x00', r1}) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt(r0, 0x100000000, 0x20, &(0x7f00000000c0)="b00048fd09f9563017d664fd20d99fa739245eacd49ca032e4326b22df8549a0525ca912d4ba541d3945812690ee8b0fc375c88bca07ecc216a865840c9e5d2c38be60c500627371f003c17e9f53052600036351d50c900f1a5c848976d7b12a7fe789f7c332a7b4e5be21c7d765dbd2ffa5acb59f4059c659227303bfaed9a5a7298c0b11a8fb101f7739f72993ec8fb1f1bd8fcfc55b80b43678af7b16df4708172ecadc27539856e235757f39437ebafe6f526fd8e5b5a02e9566796e276154d24cbc97ed4589199afcbe8e18fea5f76fa0afa8bb4120b0b9c3f519a921347fd746ad6624f4bc", 0xe8) 2018/05/11 00:53:40 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x308ffc, 0x0) shutdown(r0, 0xffffffffffeffffc) 2018/05/11 00:53:40 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x50, r3, 0x2, 0x70bd2b, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x8d0}, 0x800) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f00000000c0)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000140)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xe) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xe67, 0x0) socket$netlink(0x10, 0x3, 0x6) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0x5) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x3, 0x6, 0x7, 0x9, 0x7}) 2018/05/11 00:53:40 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) fcntl$setown(r0, 0x8, r1) r2 = socket$inet_dccp(0x2, 0x6, 0x0) linkat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x1400) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4000000000000, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, {0x2}, {0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='teql0\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x301) 2018/05/11 00:53:40 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200000) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) 2018/05/11 00:53:40 executing program 6: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x80000, 0x0) accept4$llc(r0, &(0x7f00000004c0), &(0x7f0000000500)=0x10, 0x800) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x2, {{0xa, 0x4e21, 0xf99, @empty, 0xfffffffffffffc01}}, 0x1, 0x7, [{{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x100}}, {{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}}}, {{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffeffff}}, {{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, {{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}]}, 0x410) setrlimit(0x7, &(0x7f0000000000)) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/11 00:53:40 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x40600) write$selinux_user(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7365d67e6d616e6167655f7472616e735f6c6f636b5f743a733020726f6f7400ac47f6b03a8cc0a174f920611d6c28add5bc30206659709fb39c7fc02c7cafc276004d5649adadf93373a41dbd13b68a80663dc8929a5b9659fbd073cbdd0c894872eccd8a34fe068e4ff32df37a58f378e6af83afe91b72a79417ddae60ca4e70878f58f6c13ec2a2052d41574ced374eb7383337cec686894f9c629e70c82f645c612a1872fb9b1422f23fd16e33112ec708b55a34824119b64fd15a1552c2614b8bc4ff46e04ea62a60cb292f9166809492912de2c3ec666e22a10d415b165615c935c6400d36748f1f1269dc97f084c60a678ee75bec46441d685788f64ac9a3be56ccd4780bec9bba3bd8eb7913b7f7cef18f7595d2e1a1"], 0x30) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e23}}) 2018/05/11 00:53:40 executing program 2: syz_open_procfs(0x0, &(0x7f0000548f7e)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000180)="00000000740000000000001a1c0aaf0666d8828aef9c6f197a26a14e428b85c1436e9ad83630844fae92cd0aca3d5a34cc0477a8cc12a7c1de057058a17a8f9bd0cdbb6cf9f6d910b086c1ebdd805ad4d6506856f77a2a89e1fcf5fe3f29bb7bea6b49d0c64f28ce793361d713981f21e543020906f73550ef672f5551fe2e0a819fb2d335ee8c8b7fd9ea69565c16b6e64b7f040eb472921344d89c16aea174743d08c279597fa7c4b099f2c40e", 0x6) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) sendmsg$nfc_llcp(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x6, 0x7, 0xd4, "a0eaaa376671369897e366cb42e96c5f5c3414b44a082aeeb55bb7e2112b3a5b34ed7c58c2ef892c5cea9599daf07759e0e3cb5dbb46095cd6b4058c0cd845", 0x17}, 0x60, &(0x7f0000000080)=[{&(0x7f0000000240)="c3fc27f4fc3327dc469dd9597429b63861cc224335bf8ff7d463e8509cebb778e28c11dffc6db4acf090a255b38c1344050518f682b37a0e7c4fa7de167a631f169f6ca3ad285d6d7c07ea3de9ac57ac4752bbb394019c0b94bebe7c26bc4498a1f68d68918a06230946d1ad817e138353eb34c1e45bfbed5d76a8a100874dbbd3afc650601ff5a1d6211bfb4a2db877", 0x90}], 0x1, &(0x7f0000000300)={0xe0, 0x110, 0x9, "12a15047dec82dc3fd60699bc1309d69bedd3943c7a82393d4dfcf71bbcd3609033f269690895549d3b8c8c540f1fa456b3c7c58ae8038e3dfde43e90b003ff96c77c703fa859a006f2535a29510f27c1f753da35d82bf2a708ebbd0a3dd3c5b70bb62befca11dbd3ff4028b914dbc88360913da3e90aaf5eae0d498f09d62ea639f1070f56a281be73e4ee4c53a4e57eed8040e2c3d613b3fcc9ee59f511c0a0ac9f7013bf9dbdf7ab067c43e005bc1061e5dfddd07633a0025b0fa5e13e7cb7910fe2c1af2847d824002"}, 0xe0, 0x20000000}, 0x40) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/11 00:53:40 executing program 0: prctl$getreaper(0x0, &(0x7f0000000080)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000200)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000280)=0x80) getpeername$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000340)={'vcan0\x00', r2}) socketpair(0xb, 0x5, 0xa5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000180)='hybla\x00', 0x6) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x88, @multicast2=0xe0000002, 0x4e23, 0x4, 'none\x00', 0xf, 0x1, 0x7b}, 0x2c) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000140)=0x4) 2018/05/11 00:53:40 executing program 5: socket$nl_route(0x10, 0x3, 0x0) symlink(&(0x7f0000000740)='./file1\x00', &(0x7f0000000780)='./file0\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000340)={@mcast2, 0x0}, &(0x7f0000000380)=0x14) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x0, 0x4e20, 0x2, 0x2, 0x80, 0xa0, 0x0, r1, r2}, {0xfffffffffffffffa, 0x2, 0x4, 0x40, 0xffff, 0x7, 0x8, 0x182}, {0x2, 0x401, 0x7, 0x10001}, 0x7ff, 0x6e6bb4, 0x3, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d2, 0xff}, 0xa, @in, 0x3502, 0x4, 0x2, 0x3, 0x2c18, 0x5, 0x8000}}, 0xe8) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000500)={0xffffffffffffffff, 0x0, 0x1, 0x101, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000580)='fou\x00') sendmsg$FOU_CMD_DEL(r4, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x800000}, 0x7, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, r5, 0x300, 0x70bd25, 0x25dfdbfe, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1}, 0x20040840) open_by_handle_at(r3, &(0x7f0000000680)={0xa7, 0x3, "07b199b82495564bb3d9e5491356e9df4689949d4960c989a4f7d1b840d6239c37f5408aa2323b75d246c272b7c1342d120fe63586a8af77afc839334b873a5e62c3de842f70b73df4a2adeb4407b7c93094e3ec5f4d54aa7edd836e9033a394000508379c7c5865c44e882d856705aaf3956acaf7d5a548b8552c9487f2a3469ebb9a78a0455f5702946a04ef291ac7f5a52159b6f97cfbce218cbc43e470"}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv6_getaddr={0x40, 0x16, 0x425, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={0x8, 0x8}) r6 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='\x00', 0xfffffffffffffffd) keyctl$update(0x2, r6, &(0x7f0000000280)="f30ec8949e58a570f229810e02adef91785a92421b88c4da787a1e1e2ac751ebe4f12c9f366c65809df778664e3dc3f2de4e26329bd971ceccfe2f2045e80b6854863475746aa4ca18b074cd8826db19e8fb859369ff6decf773f8053a74673bd2c731ea21842b5b1017012c1003582562b7c9c77b76228e19a86a9902117de3721bc13562efc70ed8bcab9744698aa6", 0x90) [ 126.747202] IPVS: set_ctl: invalid protocol: 136 224.0.0.2:20003 none 2018/05/11 00:53:40 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000000)=0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r3, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:40 executing program 6: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000100)=0x80, 0x80000) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 00:53:40 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = getpgrp(0x0) ptrace$getregs(0xe, r1, 0x100000001, &(0x7f0000000000)=""/12) ioctl$KDSKBLED(r0, 0x4b65, 0x200000000000000) fcntl$addseals(r0, 0x409, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x2000000000000256, &(0x7f0000b96f70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7a}], &(0x7f0000c43000)='GPL\x00', 0x0, 0xfffffe16, &(0x7f0000a97000)=""/4096}, 0x18) 2018/05/11 00:53:40 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x110) recvfrom$inet6(r0, &(0x7f0000000040)=""/12, 0xc, 0x10002, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000180)) [ 126.796284] IPVS: set_ctl: invalid protocol: 136 224.0.0.2:20003 none 2018/05/11 00:53:40 executing program 1: syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x20000) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x100000197) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/05/11 00:53:41 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) openat$autofs(0xffffffffffffff9c, &(0x7f00000048c0)='/dev/autofs\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f0000004840)={0x0, 0x0}) mknod$loop(&(0x7f00000043c0)='./file0\x00', 0x42, 0x0) recvmmsg(r1, &(0x7f0000004700)=[{{&(0x7f0000000080)=@generic, 0x80, &(0x7f0000001340)=[{&(0x7f0000000100)=""/65, 0x41}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/21, 0x15}, {&(0x7f00000011c0)=""/214, 0xd6}, {&(0x7f00000012c0)=""/53, 0x35}, {&(0x7f0000001300)=""/2, 0x2}], 0x6, &(0x7f00000013c0)=""/98, 0x62, 0x4}, 0x1}, {{&(0x7f0000001440)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f00000029c0)=[{&(0x7f00000014c0)=""/51, 0x33}, {&(0x7f0000001500)=""/88, 0x58}, {&(0x7f0000001580)=""/241, 0xf1}, {&(0x7f0000001680)=""/239, 0xef}, {&(0x7f0000001780)=""/237, 0xed}, {&(0x7f0000001880)=""/187, 0xbb}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/88, 0x58}], 0x8, &(0x7f0000002a40)=""/106, 0x6a, 0x3}, 0xfffffffffffffffd}, {{&(0x7f0000002ac0)=@nfc_llcp, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000002b40)=""/220, 0xdc}, {&(0x7f0000002c40)=""/25, 0x19}, {&(0x7f0000002c80)=""/17, 0x11}, {&(0x7f0000002cc0)=""/13, 0xd}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/4096, 0x1000}, {&(0x7f0000003e00)=""/177, 0xb1}], 0x7, 0x0, 0x0, 0x8001}, 0x9}, {{&(0x7f0000003f40)=@rc, 0x80, &(0x7f00000041c0)=[{&(0x7f0000003fc0)=""/154, 0x9a}, {&(0x7f0000004080)=""/136, 0x88}, {&(0x7f0000004140)=""/30, 0x1e}, {&(0x7f0000004180)=""/12, 0xc}], 0x4, &(0x7f0000004200)=""/128, 0x80, 0x4}, 0xaea}, {{&(0x7f0000004280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004680)=[{&(0x7f0000004300)=""/153, 0x99}, {&(0x7f00000043c0)}, {&(0x7f0000004400)=""/75, 0x4b}, {&(0x7f0000004480)=""/160, 0xa0}, {&(0x7f0000004540)=""/92, 0x5c}, {&(0x7f00000045c0)=""/88, 0x58}, {&(0x7f0000004640)=""/56, 0x38}], 0x7, 0x0, 0x0, 0x6}, 0x100000000}], 0x5, 0x10000, &(0x7f0000004880)={r2, r3+10000000}) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) r4 = dup2(r0, r1) ioctl$TIOCGPTPEER(r4, 0x5441, 0x6) 2018/05/11 00:53:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="30000000d2f20fe7cb5284dce155c95e1e3e4fe946d3f861363fec000000ccd93a6c00000000000000090059b76eaa78e8c2dab091ff7500000000e21a4b81b34649a33199b74bbc332bc06ba28240fafb039a0602a2af21763d1783da8c00a61c323421691f200297b4e909c22a80680c87195aa55b76e652ee926c7025727b81eccd7a4d588d7e72de29380e4e7e564c354967f99946850a9bb8457c0fb7afd000cd445e96c10fb4ddecca060e79001a0000000000000000080000"], &(0x7f0000000100)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r3, 0x1}, 0x8) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/11 00:53:41 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000442fe8)=[{0x100050}, {0x100000005}, {0x6}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) r2 = fcntl$dupfd(r1, 0x406, r1) getdents64(r2, &(0x7f00000000c0)=""/46, 0x2e) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000080)) [ 127.295661] print_req_error: I/O error, dev loop0, sector 0 [ 127.301548] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 127.309341] print_req_error: I/O error, dev loop0, sector 4 [ 127.315131] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 127.322941] print_req_error: I/O error, dev loop0, sector 8 [ 127.328736] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 127.336507] print_req_error: I/O error, dev loop0, sector 12 [ 127.342381] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 127.350145] print_req_error: I/O error, dev loop0, sector 16 [ 127.355992] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 127.363735] print_req_error: I/O error, dev loop0, sector 20 [ 127.369593] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 127.377347] print_req_error: I/O error, dev loop0, sector 24 [ 127.383188] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 127.390908] print_req_error: I/O error, dev loop0, sector 28 [ 127.396776] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 127.404564] print_req_error: I/O error, dev loop0, sector 32 [ 127.408648] print_req_error: I/O error, dev loop0, sector 36 [ 127.411901] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 127.411963] Buffer I/O error on dev loop0, logical block 10, lost async page write 2018/05/11 00:53:42 executing program 5: syz_emit_ethernet(0x7e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xb, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet6_int(r0, 0x29, 0x95e2001f2551d4e5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20002, 0x103) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000080)={0x10001, 0x5, 0x68, 0x7, 0x10, 0x5}) 2018/05/11 00:53:42 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r2, &(0x7f0000000140)=""/4096, 0x9ed) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000001140)=""/177, &(0x7f00000000c0)=0xb1) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x305, 0x6) 2018/05/11 00:53:42 executing program 7: prctl$getname(0x10, &(0x7f0000000040)=""/251) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0xfff, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) 2018/05/11 00:53:42 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x0, 0x0) recvfrom$ax25(r1, &(0x7f0000000480)=""/4096, 0x1000, 0x0, &(0x7f0000000140)={0x3, {"b019ca802c3172"}, 0xfffffffffffffbff}, 0x10) 2018/05/11 00:53:42 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000004c0)='net/protocols\x00') getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000200)=0x4) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000240)) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7780, 0x80000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000400)={r0, &(0x7f0000000280)="5ba67f5c50de4a2ab9b19837f4a2621805c5c1e9e4ac6ada20976159d7fef868f219b0559090020f60bc12198b2f16a408c626d5ec32c0c41a2d1acdb0708e83111132709730c10cb3790d0f380bf882997174cd2e01ad3c871d257e1dc5196b89ac0e7d3d858fb4626b697cd9bfbd2b13a83202e22076f06e38dfac05c99a3b528f948ca82035c6694ccf4837abab6dc8b9c3ebc239a53f3fea1c50372ec9994c49f603fa974bae3820356fcaa403fc2f8abcb481c7ce59b8a99b16c00719e42c17fe573b15036803c5a9c470656de4f9bd", &(0x7f0000000380)=""/97}, 0x18) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000440)={0x1, 0x1, 0x8, 0x2, 0xffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f00000000c0)=""/207}, 0x18) 2018/05/11 00:53:42 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) lgetxattr(&(0x7f0000000000)='..', &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f0000000180)=""/106, 0x6a) dup2(r0, r1) 2018/05/11 00:53:42 executing program 6: syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @random="99ee39aa1a69", [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000000000200100) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="288f00") 2018/05/11 00:53:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="30000000d2f20fe7cb5284dce155c95e1e3e4fe946d3f861363fec000000ccd93a6c00000000000000090059b76eaa78e8c2dab091ff7500000000e21a4b81b34649a33199b74bbc332bc06ba28240fafb039a0602a2af21763d1783da8c00a61c323421691f200297b4e909c22a80680c87195aa55b76e652ee926c7025727b81eccd7a4d588d7e72de29380e4e7e564c354967f99946850a9bb8457c0fb7afd000cd445e96c10fb4ddecca060e79001a0000000000000000080000"], &(0x7f0000000100)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r3, 0x1}, 0x8) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/11 00:53:42 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f0000000100)=0x537, 0x4) sendmmsg$alg(r1, &(0x7f0000004800)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000300)="fb3a7431a7e7f32b13a1da5bea00febab1fe370c17b490fc21e282a3509a18", 0x1f}], 0x1, &(0x7f00000000c0)=[@assoc={0x18, 0x117, 0x4, 0x7}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000140)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x1, 0x0) 2018/05/11 00:53:42 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000012c0)=""/4096, 0xffffffffffffff7e) r3 = socket(0x1b, 0x7, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1, 0xedb}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={r4, 0xfffffffffffffffe}, &(0x7f0000000180)=0x8) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:42 executing program 1: r0 = socket$inet(0x2, 0x80000, 0x7fffffffffffe) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f0000000000)=0x1, 0xfffffffffffffda6) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x2, 0x2000fe) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[{0xf, 0x40000000000000}], 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x5}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6gre0\x00'}) 2018/05/11 00:53:42 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x1ffc, 0x0) getdents(r0, &(0x7f0000000000)=""/83, 0x53) getdents64(r1, &(0x7f0000000280)=""/11, 0xb) 2018/05/11 00:53:42 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400, 0x0) creat(&(0x7f0000000500)='./file0\x00', 0x140) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x3, 0x2, 0x800000000009, 0x0, r0, 0x9}, 0x2c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000440)=0x1f, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x40, 0x9) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x80000001, 0x10001, 0xa27, 0x84, 0x400, 0x100, 0x3}, 0xc) getpeername$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000240)="5b665cb9efb23cca59cb5bf59c40c513451d559a2905ed157f5edd871dcf31e205ddaccfe55ae1ad91fbb92fc3b25b4602ced80a8d39dbff3d49a6d5460f4f8e768f004a062541b7b0b5cc7757a247b9eb57f0677630fbbfc0e50d78"}, 0x10) execveat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='em0eth0ppp1\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='-\\selinux{\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='/dev/hwrng\x00'], 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f00000004c0)=0x8) 2018/05/11 00:53:42 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x4c3, 0x3, 0x6, 0xfcb4, 0xfffffffffffffffd}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000000000)) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x80000) 2018/05/11 00:53:42 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x7, 0x1, 0x4, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/05/11 00:53:42 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bond_slave_0\x00', 0x102}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) 2018/05/11 00:53:42 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x40000, 0x0) unshare(0x8000400) poll(&(0x7f0000000000)=[{r0}], 0x0, 0x0) 2018/05/11 00:53:42 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = dup2(r0, r0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000100)=0x98, 0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000140)={0xb0000006}) pwrite64(r1, &(0x7f00000000c0)="6a9b3e9ed7ab8e36b95f824a6c609aeb554031b7f522edfac68147", 0x1b, 0x0) read(r1, &(0x7f00000022c0)=""/4096, 0x366) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000180)={0x2, r2}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0x10000000}) epoll_wait(r3, &(0x7f0000000080)=[{}], 0x1, 0x0) [ 128.785076] alg: No test for seqiv(rfc4106(gcm(aes))) (seqiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/05/11 00:53:43 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) r3 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r4 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r5 = memfd_create(&(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000011c0)=0x6, 0x4) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r1, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001640)=""/3, 0x3}], 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff0100000000000000000000000000011f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000040000000a004e240000000000000000000000000000ffff7f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000002000000ff01000000000000000000000000000109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e239c050000fe8000000000000000000000000000aa01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e1f0000000000000000000000000000ffff00000000fdffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) finit_module(r3, &(0x7f0000001140)='&.@ppp0@/*\x00', 0x3) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000001180)) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000001280)={0x0, 0x7, 0x2, 0x9, "5f06fd54db7a2e979ce61c3083724caf08d4153378b0e44a82068935127f00c1ff95cb7fbd49a004031c2140", 0x4}) bind$ipx(r3, &(0x7f00000012c0)={0x4, 0x200, 0x2, "a2deea4e6165", 0xffffffff80000003}, 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r4, 0x2}, {r2, 0x2020}, {r0, 0x4}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001300)='/dev/sequencer2\x00', 0x161000, 0x0) close(r6) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}}, 0x10) close(r6) 2018/05/11 00:53:43 executing program 2: syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/11 00:53:43 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x80, &(0x7f00000f9000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00003042ce001748aafa"], 0x10}}], 0x1, 0x0) poll(&(0x7f0000000100)=[{r0, 0x1010}, {r0, 0x2082}, {r0, 0x2000}, {r0, 0x100}, {r0, 0x8002}, {r0, 0x1182}, {r0, 0x1000}], 0x7, 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x7) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x141) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0x7f, 0x3c, 0x4, 0x703e}, 0x10) 2018/05/11 00:53:43 executing program 1: mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xa, 0xd50d, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x8001}, 0x4) keyctl$dh_compute(0x17, &(0x7f0000000340), &(0x7f0000000380)=""/149, 0x95, &(0x7f0000000500)={&(0x7f0000000440)={'sha384-avx\x00'}, &(0x7f0000000480)}) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x800) close(r1) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x5, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @empty, @rand_addr=0x9ac7, @broadcast=0xffffffff]}, 0x24) 2018/05/11 00:53:43 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000200)=0x6c, 0x3) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa}, 0x1c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x80, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) fsync(r0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x10000) socketpair(0x0, 0x6, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f00000001c0)=r3) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000300)={"6601803d099c92b100f229000000000000000008000000f2d100"}, &(0x7f00000002c0)=0xffffffffffffff9c) 2018/05/11 00:53:43 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x80000001, 0x20000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000040}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r4, 0x800, 0x70bd2c, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(0xffffffffffffff9c, &(0x7f0000000240)=[{}], 0x1, 0x0) 2018/05/11 00:53:43 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) 2018/05/11 00:53:43 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = dup2(r0, r0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000100)=0x98, 0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000140)={0xb0000006}) pwrite64(r1, &(0x7f00000000c0)="6a9b3e9ed7ab8e36b95f824a6c609aeb554031b7f522edfac68147", 0x1b, 0x0) read(r1, &(0x7f00000022c0)=""/4096, 0x366) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000180)={0x2, r2}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0x10000000}) epoll_wait(r3, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:44 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4080) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:44 executing program 5: r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x5) r1 = open(&(0x7f0000a94ff4)='./file0/bus\x00', 0x0, 0x0) lseek(r1, 0x0, 0x3) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000100)=0x7) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) waitid(0x3, r2, &(0x7f0000000080), 0x81000006, 0x0) memfd_create(&(0x7f00000000c0)='(\x00', 0x2) 2018/05/11 00:53:44 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"626f6e4bdc5d0c5e837e553000", 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@loopback=0x7f000001, @empty]}, 0x18) 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, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/11 00:53:44 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = dup2(r0, r0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000100)=0x98, 0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000140)={0xb0000006}) pwrite64(r1, &(0x7f00000000c0)="6a9b3e9ed7ab8e36b95f824a6c609aeb554031b7f522edfac68147", 0x1b, 0x0) read(r1, &(0x7f00000022c0)=""/4096, 0x366) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000180)={0x2, r2}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0x10000000}) epoll_wait(r3, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:44 executing program 1: openat$urandom(0xffffffffffffff9c, &(0x7f0000000580)='/dev/urandom\x00', 0x4800, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10010f34a, 0x0) fallocate(r0, 0x1, 0x0, 0x4080000a) write$binfmt_elf64(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x2cd) 2018/05/11 00:53:44 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8200) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x1, 0x7fffffff, 0x1fc, 0x200000042}, 0xfffffffffffffe9c) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x25, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x3}) fcntl$lock(r1, 0x7, &(0x7f0000000000)) fcntl$lock(r1, 0x7, &(0x7f000005a000)={0x0, 0x0, 0x20}) 2018/05/11 00:53:44 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000400)={0x0, 0x0}) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)={0x0, r0}) r1 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r1, &(0x7f00000f1000)={0x10, 0x0, 0xffffffffffffffff, 0x8003f9}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000fb3fff)=""/4, &(0x7f0000bea000)=0x4) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="844902dcdc7aef96f6e39f939fd8a0135aa228854254f6f957f030ba98f8f30e61e3d234816f82c8b2c1ab0400fa456fe2b2888c2a9ef9c61686f6ac2cdda297931cc5c4b4d27dba1747bd132eb0b5b95241f7ec00e150f742910583bceecb25d7b4648513b07f50804cf21c5d97228ed401d4214cac45bb50cc267804cc9ed72f86b56d940bbd6907096c93b4b821845185f7"]) 2018/05/11 00:53:44 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x800, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x40000000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4081, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x5) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000080)=0x6) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f00000001c0)={0x9ac, 0x4}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000914ff0)={0x16, 0x0, &(0x7f0000fb2000)}) fcntl$setsig(r1, 0xa, 0x1b) 2018/05/11 00:53:44 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = dup2(r0, r0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000100)=0x98, 0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000140)={0xb0000006}) pwrite64(r1, &(0x7f00000000c0)="6a9b3e9ed7ab8e36b95f824a6c609aeb554031b7f522edfac68147", 0x1b, 0x0) read(r1, &(0x7f00000022c0)=""/4096, 0x366) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000180)={0x2, r2}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0x10000000}) epoll_wait(r3, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:53:44 executing program 0: 2018/05/11 00:53:44 executing program 5: 2018/05/11 00:53:44 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) r3 = creat(&(0x7f0000000380)='./file0\x00', 0x86) connect$netrom(r3, &(0x7f00000003c0)=@full={{0x3, {"e644ccfa4931c9"}, 0x20}, [{"bbd6b50d8de1a0"}, {"7ae766a5801682"}, {"4524100fe2717e"}, {"7efd25fa6debae"}, {"a7e90c05f9648c"}, {"169318615ccb97"}, {"f7e39eef2b24f9"}, {"2ef6cd804be28d"}]}, 0x48) 2018/05/11 00:53:44 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a90000)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/189) 2018/05/11 00:53:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x0, 0x0, &(0x7f0000c91000)=ANY=[@ANYBLOB="f237"], &(0x7f0000e6bffc)='GPL\x00', 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x48) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) r0 = getpid() process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 00:53:44 executing program 2: unshare(0x60000000) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280), &(0x7f0000000340)=0x8) 2018/05/11 00:53:44 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000300)="b3", 0x1}], 0x1) close(r1) recvfrom$ax25(r0, &(0x7f0000000000)=""/96, 0x60, 0x0, &(0x7f0000000080)={0x3, {"bb6b36a9d00beb"}}, 0x707000) 2018/05/11 00:53:44 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x101}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/05/11 00:53:44 executing program 3: mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ext2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) r3 = semget$private(0x0, 0x7, 0x18) semctl$IPC_RMID(r3, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0xb0000004}) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0x4) [ 130.535899] IPVS: ftp: loaded support on port[0] = 21 [ 130.554088] ================================================================== [ 130.561499] BUG: KMSAN: uninit-value in move_addr_to_user+0x32e/0x530 [ 130.568084] CPU: 0 PID: 9137 Comm: syz-executor0 Not tainted 4.17.0-rc3+ #88 [ 130.575269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.584619] Call Trace: [ 130.587212] dump_stack+0x185/0x1d0 [ 130.590854] ? kmsan_internal_check_memory+0x116/0x1e0 [ 130.596143] kmsan_report+0x142/0x240 [ 130.599955] kmsan_internal_check_memory+0x135/0x1e0 [ 130.605072] kmsan_copy_to_user+0x69/0x160 [ 130.609318] move_addr_to_user+0x32e/0x530 [ 130.613564] __sys_recvfrom+0x71c/0x810 [ 130.617541] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 130.622479] ? syscall_return_slowpath+0xe9/0x700 [ 130.627339] __x64_sys_recvfrom+0x1a2/0x210 [ 130.631664] do_syscall_64+0x154/0x220 [ 130.635559] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 130.640746] RIP: 0033:0x455979 [ 130.643935] RSP: 002b:00007f7db5328c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 130.651642] RAX: ffffffffffffffda RBX: 00007f7db53296d4 RCX: 0000000000455979 [ 130.658910] RDX: 0000000000000060 RSI: 0000000020000000 RDI: 0000000000000014 [ 130.666177] RBP: 000000000072bf50 R08: 0000000020000080 R09: 0000000000707000 [ 130.673437] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 130.680698] R13: 00000000000004dc R14: 00000000006fb540 R15: 0000000000000001 [ 130.687966] [ 130.689580] Local variable description: ----address@__sys_recvfrom [ 130.695877] Variable was created at: [ 130.699577] __sys_recvfrom+0xec/0x810 [ 130.703448] __x64_sys_recvfrom+0x1a2/0x210 [ 130.707743] [ 130.709355] Byte 19 of 32 is uninitialized [ 130.713565] ================================================================== [ 130.720912] Disabling lock debugging due to kernel taint [ 130.726349] Kernel panic - not syncing: panic_on_warn set ... [ 130.726349] [ 130.733711] CPU: 0 PID: 9137 Comm: syz-executor0 Tainted: G B 4.17.0-rc3+ #88 [ 130.742278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.751620] Call Trace: [ 130.754207] dump_stack+0x185/0x1d0 [ 130.757821] panic+0x39d/0x940 [ 130.761016] ? kmsan_internal_check_memory+0x116/0x1e0 [ 130.766294] kmsan_report+0x238/0x240 [ 130.770100] kmsan_internal_check_memory+0x135/0x1e0 [ 130.775219] kmsan_copy_to_user+0x69/0x160 [ 130.779446] move_addr_to_user+0x32e/0x530 [ 130.783667] __sys_recvfrom+0x71c/0x810 [ 130.787630] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 130.792548] ? syscall_return_slowpath+0xe9/0x700 [ 130.797389] __x64_sys_recvfrom+0x1a2/0x210 [ 130.801704] do_syscall_64+0x154/0x220 [ 130.805584] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 130.810763] RIP: 0033:0x455979 [ 130.813947] RSP: 002b:00007f7db5328c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 130.821649] RAX: ffffffffffffffda RBX: 00007f7db53296d4 RCX: 0000000000455979 [ 130.828904] RDX: 0000000000000060 RSI: 0000000020000000 RDI: 0000000000000014 [ 130.836166] RBP: 000000000072bf50 R08: 0000000020000080 R09: 0000000000707000 [ 130.843428] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 130.850686] R13: 00000000000004dc R14: 00000000006fb540 R15: 0000000000000001 [ 130.858438] Dumping ftrace buffer: [ 130.861961] (ftrace buffer empty) [ 130.865648] Kernel Offset: disabled [ 130.869254] Rebooting in 86400 seconds..