0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000005c0)=0x14, 0x800) recvmmsg(r0, &(0x7f0000005940)=[{{&(0x7f0000000600)=@un=@abs, 0x80, &(0x7f0000000700)=[{&(0x7f0000000680)=""/79, 0x4f}], 0x1, &(0x7f0000000740)=""/4096, 0x1000, 0x7}}, {{&(0x7f0000001740)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000018c0)=[{&(0x7f00000017c0)=""/39, 0x27}, {&(0x7f0000001800)=""/139, 0x8b}], 0x2, &(0x7f0000001900)=""/24, 0x18, 0x71}, 0x5fc}, {{&(0x7f0000001940)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001a80)=[{&(0x7f00000019c0)=""/158, 0x9e}], 0x1, &(0x7f0000001ac0)=""/146, 0x92, 0x1000}, 0x401}, {{&(0x7f0000001b80)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000001c00)=""/171, 0xab}, {&(0x7f0000001cc0)=""/57, 0x39}, {&(0x7f0000001d00)=""/141, 0x8d}, {&(0x7f0000001dc0)=""/61, 0x3d}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/9, 0x9}, {&(0x7f0000002e40)=""/49, 0x31}], 0x7, &(0x7f0000002f00)=""/95, 0x5f, 0x2}, 0xe3}, {{&(0x7f0000002f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000044c0)=[{&(0x7f0000003000)=""/82, 0x52}, {&(0x7f0000003080)=""/4096, 0x1000}, {&(0x7f0000004080)=""/155, 0x9b}, {&(0x7f0000004140)=""/208, 0xd0}, {&(0x7f0000004240)=""/16, 0x10}, {&(0x7f0000004280)=""/111, 0x6f}, {&(0x7f0000004300)=""/75, 0x4b}, {&(0x7f0000004380)=""/109, 0x6d}, {&(0x7f0000004400)=""/40, 0x28}, {&(0x7f0000004440)=""/126, 0x7e}], 0xa, &(0x7f0000004580)=""/167, 0xa7, 0x5}}, {{0x0, 0x0, &(0x7f0000005800)=[{&(0x7f0000004640)=""/183, 0xb7}, {&(0x7f0000004700)=""/235, 0xeb}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x3, &(0x7f0000005840)=""/221, 0xdd, 0x1}}], 0x6, 0x20, &(0x7f0000005ac0)={0x0, 0x1c9c380}) connect$packet(r1, &(0x7f0000005b00)={0x11, 0x15, r2, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r3, 0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x1, 0x2, 0x4, 0x4}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000001c0)="0e75fd08797013a544da9c95bda81120b2680c60bba7cd55df3327d2aab36de8bfd59cf090838476bf6b0ff5736f1b8f5619da5ea677845719a9cfb88f746393bebcf8eb08db0ed5251b5e192f371ec149192862b041e5921acc0a54a2872063b37c2100de1ab931abfe371c7e39f08feba907ab5d72a350", 0x78}, {&(0x7f0000000240)="e0cc2b1f000f023bb4faaa419e6ff09499ffbe5605862de854ee84a06c825003a2cf2e087dc29d58f2d1994548363921f53df548994b68cc215c5ef67fa9e05b65bfd0f745585e67e41eb49165ee731a044a15ea373264baa908975ea86171f19e9f373d06af0d86d8584620c1ee506694101014bc65c39797a5e520d9a1336e5ed20bf688a08a2aa963902d0b9c42d83d9e5b30fd", 0x95}, {&(0x7f0000000300)="0da870ff1bf98adfc121b7b1da63be023370e05ad70572415acd3a67ffbbed7bd1813c5c027a92287ee2ce5a1c78acf537ab400501d3a0881c48c5e472b37221ff56ced24992a7", 0x47}, {&(0x7f0000000380)="f521b65b2812abce6c767ad923b16fae01ce8e018f4611ef80ae70177d648f2a1f707b250c20a6c0e4d000add45c83d66c6e66d54cdf75f7ce14b45d6e49190e2e3556fb787f95c7259585b23190cd3c90ca5523d6d2bbdedcbcaddeb97b3797cbd76e5dcf491fbf2dbfa6c7d108022a37fa7d80931bf8a5be7b0535725604b4243bc79103cd655c3f20933bc7", 0x8d}, {&(0x7f0000000440)="3330748bda0683b906a08a45c50413a0e113e397f0f09350e3f72752522fbce466c04e2b11c1986de6a62435965c350bb45aed13ea09bf7f4be7671546129fde2744cfc67e0c8a105f3ccb604783ac48a9c889ec0decf96d", 0x58}, {&(0x7f00000004c0)="ead7036eb73a4dbad763f45f0419c0a1a687c00ec698cee727fe19eac1e81e08d03fe5efd782da22b3c9c87bda7bb82f271e482e02e59681ac81fbea4f1baee01031f48e3cd09e1f93df97b4623a81", 0x4f}], 0x6, 0x0, 0x0, 0x800}, 0x40) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000005b40)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/05/04 18:45:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x101100, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000240)={0xffffffffffff87d9, 0x3, 0x4, 0x2, 0xddef, 0x40}) sendto$inet(r0, &(0x7f0000000080)="ff35fbb315badd47c24047a666ca902b76298904783eb0cee6b71ffd8c1d02c8c920ceb2b8761acbb323e3c6fdc6be07013b6c9ff447021483308437075ec9cc8e0517a547905b08ea851ecb471d82defa95b3fb93ea612fe3f13900210f94af0b0d0cbcc1f1c42fc67015bf640b511bd3e6c3ad83fc39fd876308efa9e57d1862a24251b2a6a51e5cb1f30449b0e5816b9582519fe94dd253ccbde0b04e2b7f5abda450ac63", 0xfe8f, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400c00, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x98, @dev={0xfe, 0x80, [], 0x1d}, 0x128}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}], 0x58) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000300)={r3, 0xd6, "2b199a5719213e96854083973080c859a040eb7bec83ff3bf1969b4c677416b8c2dc2a65dcb9a3219973a6393b1cfa8b1bd05f11f5cd61459f17f8fbba79dc4777ace3332eef3872461e2786e09f023c5f0e24aef8e4883aea3055bdde2c8158e1fd73e7603fbeae6ad3f3a5b071c93dd798aab8cf6329f98a14b8e0851279b4730c728286d950791f207b3961a05db399efc0a0d06a882ad9044e4cd49d4a85ab82df2fca2f8499bd82edf9621cbe4a701e6b5e7307694a5394ca51041c86a81210b00fc221d282d53a6cf1b09798470d8c2b2a0deb"}, &(0x7f0000000400)=0xde) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000040), 0x4) 2018/05/04 18:45:38 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x19}, @local={0xfe, 0x80, [], 0xaa}, 0x32, 0x4d9e, 0x4, 0x100, 0x3, 0x26cea99ceb31f93b, r1}) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) 2018/05/04 18:45:38 executing program 2: syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') socket(0x11, 0x802, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x8040, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)) r0 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x100000000, 0x101000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='clear_refs\x00') r2 = syz_open_procfs(r1, &(0x7f0000030ff8)='pagemap\x00') lseek(r2, 0x0, 0x0) 2018/05/04 18:45:38 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r1, r2, r3}, 0xc) r4 = socket$kcm(0x29, 0x5, 0x0) sendto(r4, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) sendmmsg(r4, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}, {{&(0x7f0000006040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x2, 0x40) 2018/05/04 18:45:38 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x3f, 0x7f, 0xc}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000394000)={r0, &(0x7f00002d0000), &(0x7f00000a8fe5)=""/27}, 0x18) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="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", 0x1000, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x8082008) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)='attr\x00') ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000000c0)) bind$bt_l2cap(r3, &(0x7f0000001180)={0x1f, 0x9, {0x9, 0xffffffffce0cb6e7, 0x3, 0x5095, 0xb290, 0x5}, 0xa702, 0x78}, 0xe) 2018/05/04 18:45:38 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp6\x00') ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000080)={0x9, 0xe6, "170e6de06c13093c3722d24778240f9e51ca9c6c39799760080cbbe14a77e3e1f39942b0d338c9d5216e4f21a2787a83a970213528f852225956f3df296bc7494f30b3c846a2f465ba2da5e9d1e6109331646668d72cad758a4e56266450e808a2f5fff4e1a3247928b1d8ca3ae1eb4decf7684e8e56944d526df79d47e0714109d374a0324d38171d6db0d202e8d2b83436a620e9fc4d99416eefaf0e7fe840e557a9c6828acd6c218838b747e437d36fd3d46482aa4a4422861cabf80a8b74b896d6b2c77674d9268a270702cdc113ad1671f53ceb739b94b0b0004635a2e4b4bad6217870"}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x141201, 0x0) writev(r1, &(0x7f00000014c0)=[{&(0x7f0000000380)="433e4cd1c408999deb38cadc7016c72c3b4dadb0a60900f156f9070e18e3a66abb279d3f4e8df7f0e6791480ded20c023ad9b5fcf5eae58e0b74c0f71fdf1a7a3255589a3095a8ab494f7847ea40", 0x4e}], 0x1) close(r1) 2018/05/04 18:45:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x2000) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) fchdir(r0) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0xcbb}, &(0x7f0000000200)=0x8) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000002c0)=""/101, &(0x7f0000000340)=0x65) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x4f, 0x2}, &(0x7f0000000280)=0x8) sendto$inet(r0, &(0x7f0000000140)="88", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000100), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000380)=0x8, 0x8) 2018/05/04 18:45:38 executing program 7: syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2c0002000001000000000000000000"]) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="08000500ff0f000003000500655ce5fc6d0c82554d6a583894be3f533ea641cb9a7f800e91d9bde86f5bf5ab44f98e2ca9ea02700de9bd799144d38c3fe716b2873448690c3701ffbf6feeb9ffed600242eb103fb6e4d4"], &(0x7f0000000180)=0x12) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x4, 0x600) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000002c0)=0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x102000000000000, 0x386187d20987ac42}, &(0x7f0000000200)=0xc) 2018/05/04 18:45:38 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0x81, 0x4) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000080)="3de965219cea3d13ac87b6bab26d7aaf5843aa99e6c1258b1b248d0a4e17736d963d890af33cb421836a70205b99dfb9948768910535a4affa1cb3fb5ea61f34e2bb9879cf8c4fd253cb9f8e9ade2f6f1d7f927bd7f76b3806a59bb409515d38665d058d25c154c62beebe7219d309de0b4dadf8db4fd076f2908b54e6c5588154db5882b9678518890933d4ff6e8d66fb7b5b188d31e61cefdbfe3a5044a311d98c62c5bece0b8f28f28a") 2018/05/04 18:45:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000), 0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000180)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) 2018/05/04 18:45:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000100}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=@bridge_dellink={0x28, 0x11, 0x31b, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x503001) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000180)=0x4) 2018/05/04 18:45:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) prctl$setptracer(0x59616d61, r1) r2 = syz_open_pts(r0, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x3) r4 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x100000000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0xa0, &(0x7f0000000100)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x80}, @in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff]}, 0x3ffb}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, @in6={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x1b}, 0x7}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x23, &(0x7f0000000240)={r5}, 0x8) ioctl$TIOCGSOFTCAR(r2, 0x5435, &(0x7f0000000340)) 2018/05/04 18:45:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x3e0, @dev={0xfe, 0x80, [], 0xa}, 0x5e}}, 0x3, 0x3, 0x8, 0x7}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000300)={r1, 0x6d}, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x440080, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1f4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000040)={{0x7, 0x701}, {0x4, 0x7}, 0x1f}) sendmsg$nl_generic(r0, &(0x7f0000010000)={&(0x7f00000010c0)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000005800010300ff3c0000000000b172dd7503cc42b0890cc143e36de9791040072c2b0b1a5602dc5639fbaa6cef01c6e7db58fed01d9e2bcef7769faca12a3c757347bb3406dfb666c25305958e81b5b8a3fb74193edd01edadcfb0681b744b0080000000000000318f3c44f6c9715ca3c3db613ae7b4a75148f6759f4adaa57bc49a786e1b6a00872c427c69d6b4f64be2d7510b6121934816a10f148ed83b8380244b0e935961f1267be7890f033c9e9ec59e413b71160705a701d7ce19e6ef782f766d850abd95ecfca70e806ab2c477678720e11ca0102cdb8759e5d360d94aaad648"], 0x14}, 0x1}, 0x0) 2018/05/04 18:45:38 executing program 0: socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$random(&(0x7f0000000380)='/dev/random\x00', 0x0, 0x0) r3 = dup(r2) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f00000002c0)=""/68) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000080)=""/4, &(0x7f0000000180)=0x4) syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x14a41) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000140)=[{0x4}, {0x3}, {0x6}]}, 0x10) r4 = dup(r2) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000040)={0x1f, 0xe1, 0x2, 0x9, 0x5ebae689, 0x0, 0x0, 0x7, 0x5, 0xfff, 0x3, 0x6}) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000240)={0x4, 0x400, 0xfffffffffffffffe}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000001c0), &(0x7f0000000200)=0x40) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x6e) 2018/05/04 18:45:38 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0x9, 0x1, 0xb7, 0x2, 0x100000001, 0x3}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) ioctl$int_in(r1, 0x5473, &(0x7f0000000180)=0x1) 2018/05/04 18:45:39 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000000)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x9, 0x5}, &(0x7f00000000c0)=0x10) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1}, 0xfffffffffffffd81) 2018/05/04 18:45:39 executing program 1: mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) unshare(0x40600) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000002800ff0a0000000100000000010000000c0000000104000000000000"], 0x1}, 0x1}, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2a2) 2018/05/04 18:45:39 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8040) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000380)={0x9f4, 0x9, 0x100, 0x40000000000200}) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000400)={0x0, 0x7, 0x2, [0x9, 0x7]}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r4, 0x8000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r5, 0x1f}, &(0x7f0000000200)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000044000)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r6, 0xa4, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @rand_addr}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x60c01f0c, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0xd1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000000340)=0x10) bind$pptp(r3, &(0x7f0000000080)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x0, 0x0, 0x2}) 2018/05/04 18:45:39 executing program 4: r0 = socket$inet_sctp(0x2, 0x8000000005, 0x84) listen(r0, 0x110000000010) listen(r0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x200) listen(r0, 0x9000000) 2018/05/04 18:45:39 executing program 7: getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1}, 0x10) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000200)={&(0x7f0000ffb000/0x2000)=nil, 0x87d6000, 0x2, 0x10, &(0x7f0000ffc000/0x1000)=nil, 0x6}) getpeername$netlink(r0, &(0x7f0000000240), &(0x7f0000000280)=0xc) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000440)=0x7fffffff, 0x4) set_mempolicy(0x3, &(0x7f0000000080), 0x100) vmsplice(r1, &(0x7f0000000540)=[{&(0x7f00000002c0)="27593ab0ece8be9f0ae794897fa745e5f1ba3d9c6b89ff63f7d5c2ee1ef84045c5f8da225da71504662755989b0f19b3be08ed1a17746063b577fc2972b25ae4f318c5a94f95f69e4021ee8ac412af3a628d5f3c32fc9a40331085", 0x5b}, {&(0x7f0000000340)="a25309a13408c6e7bf943deea38aac1f07e044a6f2f4e9bf07f97562c0fd149bdbc02840460c33278f09681d194ad4dfe5448aed2d514457887a3d69cb8c5134537071cabf21ab13ad1556f9cf01de23d40a5a8b72fb75af8e6f5157d5fe43bc8b53b16dfdad28cf2b1080934dac3cd89a46c9f0072123741c056a40659afabc5e6a1682ebd255f4bf8cedc6fa8014908589590ef450ecb6d60e81f73e8e88a6a3ed7f0f871d8de9e2508d28331451f97b40dcab29e03dcf344b97651887334db808e1b277dfb710d7b30cdd412fbc9134c0ee7e6ac4", 0xd6}, {&(0x7f0000000440)}, {&(0x7f0000000480)="8525e8db5fd6b9084ac2cba91319258afec3dc1b7cb310d0d52247a1bfe16394ddd12e", 0x23}, {&(0x7f00000004c0)="bd9cd88f94295ce9557ab7af775d2357917a0d9ba19505562425761b0f3b397497aeb56929a260005f155463cd9a55bb53ee1966690ce18bb33621e2250589a6ca8b2a3e1819d73c71b0ce6f23aae36724c09358877d4756f47db94d", 0x5c}], 0x5, 0x3) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000005c0)=@req={0x3, 0x2, 0xfff, 0x384}, 0x10) accept$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) 2018/05/04 18:45:39 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x161000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000000c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40045109, &(0x7f0000000000)) 2018/05/04 18:45:39 executing program 2: unshare(0x52000100) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x10001, 0x10000) preadv(r0, &(0x7f000000a000), 0x3b5, 0x0) fcntl$dupfd(r1, 0x0, r0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x2a}, &(0x7f0000000080)=0x0) timer_delete(r2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000000c0)={0xfd, 0xffff, 0x1, 0x0, 0x0, [], [], [], 0x3, 0x7}) 2018/05/04 18:45:39 executing program 1: mq_getsetattr(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x3, 0xdbd5, 0x5, 0xfffffffffffffff8, 0x0, 0x4}, &(0x7f0000000480)) r0 = memfd_create(&(0x7f0000000200)='\x00 ', 0x0) mq_timedsend(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0x77359400}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000580)=ANY=[@ANYBLOB="02000000000000001f000000000000000100000005001f0000000000000001000080800000001b0000000000000000000000000000000000000000"]) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000800)={0x6, 0x5, 0x7, 0xfff, 0x0, 0x5}) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) pread64(r0, &(0x7f0000000740)=""/131, 0x83, 0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(0xffffffffffffffff, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/05/04 18:45:39 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80002) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000100)={0x5, 0x9, 0x1991, 0x4face0a9, 0xe60, 0xc15a, 0x7ff, 0x101, 0x1ff, 0x0, 0x9, 0xde}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(pcrypt(ccm_base(lrw(twofish),rmd320)))\x00'}, 0x29) r2 = fcntl$dupfd(r0, 0x0, r1) accept4$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x8, 0x9, &(0x7f0000000140)=ANY=[@ANYBLOB="180000e7692fcb9687f624a84e00faffffff000000020000004b69002018170000000000", @ANYRES32=r2, @ANYBLOB="0000000000000000850000001700000000000000000000009500000000000000"], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x53, &(0x7f0000000200)=""/83, 0x41f00, 0x1, [], r3}, 0x48) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000000c0)={0x6, 0x81}) 2018/05/04 18:45:39 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f00000000c0)={'syz1'}, 0x4) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250004001800001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) dup3(r0, r0, 0x80000) 2018/05/04 18:45:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x6002, r2, r3, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r4, 0x1, 0x6}, &(0x7f0000000140)=0x8) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000580)='memory.events\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003840)={'team0\x00', 0x0}) r7 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000003880)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0xff, 0x4e22, 0x0, 0x0, 0xa0, 0x80, 0x0, r6, r7}, {0x9df2, 0x5, 0xffffffffffffdb18, 0x3a28, 0x3, 0x6, 0xbd, 0x9}, {0x100000000, 0x7, 0xfff, 0x1}, 0x8, 0x6e6bbd, 0x1, 0x0, 0x3, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x4d3, 0x52397407bbf7dbb6}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x2, 0x3, 0xffffffffffffffff, 0x9, 0x9, 0xa}}, 0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="28df8ad571e67a15cd66311cfc0b3a52a7d86bd10a7a0ba23d", 0x19) [ 94.681417] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 94.690220] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 94.764956] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 18:45:39 executing program 5: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0x10) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000280)=""/120, &(0x7f0000000300)=0x78) unshare(0x200000008000400) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)) [ 94.803747] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 94.811303] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/04 18:45:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00000000c0), 0x4) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, 0x1c) 2018/05/04 18:45:39 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000180)={0x1, 0x7, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="8812ff71439f", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr, 0x0, 0x0, 0x10}]}, 0x38}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000100)) 2018/05/04 18:45:39 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) connect$can_bcm(r0, &(0x7f0000000000)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x129000, 0x0) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000180)) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="955cc5668cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38, 0x0, 0x0, 0xffffffffffffffff}]) 2018/05/04 18:45:40 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x4, 0x2}, 0x0, 0x5, 0x7, {0x1ff, 0x1a}, 0x0, 0x5}) r1 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x80, 0x1, 0x8000000c8, 0x7}) 2018/05/04 18:45:40 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100)=0x8001, 0x4) write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000f5ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e1ff00000000000000000000000000000000000000000000000000000000000000000000000000000000ae52b4358700000000000000000000000000000000000000000000000000000000000000008b6e7265e0b3014c8e8cfafc6957107b439189cd36a8ccf3ffbdcbf9d4283fc562505dfb5004fa1191d458d2f30b4af57c68779770b6149b071f9ea8ddd516031af38b2468187e5b1c8523633baf1f877e25d628e914bc70ba3f59b617c1557475fee88807347c60f074f0e3a54b1d197c2dea8754cdb46141d2fd95e4a896e68659b733ceefacff"], 0x158) 2018/05/04 18:45:40 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) write$binfmt_aout(r0, &(0x7f0000000100)={{0x107, 0x3ff, 0x40, 0x28b, 0x180, 0x3ff, 0x11d, 0x6}, "b5127a24aa7f01b0fceae2154fbed11794c64649759d275b27f6ac9fa5996b63721cf8474283ee674028811c402a6556c1afcb3c9c5c69afb72f214d8ea5b814421eb3593b5118abe1894124332c7349b5c8ef8693e1ba5afd9d01006d6ce1ef3f50737f1ea17e23986b2c31a0dc3dd9c346eef39346d5de68b6e3642a5ce8b6", [[], [], [], [], [], [], [], [], [], []]}, 0xaa0) 2018/05/04 18:45:40 executing program 6: mkdir(&(0x7f0000001200)='./file0\x00', 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001240)='/dev/snapshot\x00', 0x23a000, 0x0) close(r0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000001280)={0x6, 0x7}) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x8000}) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1, 0x0, 0xffffffffffff7fff, 0x4}) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x1, 0x0, 0xffffffffffffe}) kexec_load(0x10000, 0x4, &(0x7f0000001180)=[{&(0x7f0000000080)="df8f5bd71162be38afee074533fa3103b4b09e335357f318e844e6e22012d8bce119b941c6cc2b5aafc45f1bdd7d5dbbe770c7b0a2d14c0d085f3517c1d7", 0x3e, 0x0, 0x2}, {&(0x7f00000000c0)="371f38c9b57c4a6ce1933035b24e7165836e2ef73c27d5eac041e97f3b45427a926d8088d951649fb1f33ca33e62dbe178a69f32eb3f2d457782909bf06518a0c61e76031485dd44c79ed39fc8e599e6b013fab336", 0x55, 0x4a29, 0x4}, {&(0x7f0000000140)="977eb3cbb49b9b648087835bcca62bc5d0a44f1c6f15ed1b2030d0b5562bcc338c4b25d82b372041c1bd612b050be82e066e20320892e5a3b4f6", 0x3a, 0x7, 0x9}, {&(0x7f0000000180)="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", 0x1000, 0x2, 0x8}], 0x2a0000) [ 95.402826] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 18:45:40 executing program 1: mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x4000000000004, 0x2}, 0x10) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$bt_l2cap(r1, &(0x7f00000005c0), &(0x7f0000000600)=0xe, 0x80800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000ac0)={'ip6_vti0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000b40)={'bpq0\x00', r3}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) close(r0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000680)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) pread64(r5, &(0x7f0000000180), 0x0, 0x0) r6 = accept4(0xffffffffffffffff, &(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0xfffffce1, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000540)={0x0, 0x1}, 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={r7, 0xe807, 0x20, 0xfb}, &(0x7f0000000240)=0x18) r8 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r8, &(0x7f0000000000)="c6", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) connect$inet6(r8, &(0x7f00006f7000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r8, &(0x7f0000000240)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) close(r8) 2018/05/04 18:45:40 executing program 0: set_mempolicy(0x2000000003, &(0x7f00000000c0)=0x102000001, 0x1f) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_acct\x00') r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="58fa4c5204d61316b3a4cc9d610bf0b15f04a6b1b32991f10545205c26b57c5a34429efb743ed1c8435a1d35646db8d309d346fb923253a00c0150a92635a457af7502bd9a73dbbc02f27711cae317d25d1a15f3e824ca888d1fac7a3370beb18553be02d6777add31513318a30130564700000000000000000000000000", 0xfffffebd, 0x0) keyctl$get_keyring_id(0x0, r0, 0x2000000000045) 2018/05/04 18:45:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x54881ae9, {0x2, 0x4e22}, {0x2, 0x4e24}, {0x2, 0x4e23, @rand_addr=0x6}, 0x0, 0x7, 0xfffffffffffffffb, 0xfff, 0x7, &(0x7f0000000280)='eql\x00', 0xff, 0x5, 0x9}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20400, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="190000006570e16cb25f71df0eab3cf434a16625bb0000b37da47313e28f12e3a6f432d4efb4049efd677a8517874bb17b"], &(0x7f0000000080)=0x21) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e21, 0xffffffffffffffff, @empty, 0x7}}, [0x5, 0x3, 0x8, 0xd3b3, 0x6, 0xfff, 0x8, 0x400, 0x71, 0x4b, 0x2, 0x7ff, 0x3ff, 0x70a, 0x7]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r3, &(0x7f0000000240)=0x4) r4 = getpid() perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}, 0x0, 0x7, 0x0, 0x0, 0x400000}, r4, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x200, 0x0) 2018/05/04 18:45:40 executing program 6: r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d98ffc)=0xffffffffffffff40, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x0, &(0x7f0000506ff8)}, 0x10) 2018/05/04 18:45:40 executing program 4: r0 = add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000005c0), 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0x6, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0xffffffff, 0x10000) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000440)={0x1, r3}) keyctl$setperm(0x5, r1, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000040)={r0, r0, r0}, &(0x7f0000000080)=""/59, 0x3b, &(0x7f0000000180)={&(0x7f00000000c0)={'sha256\x00'}}) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000340)=[{&(0x7f00000001c0)="f9be328e61c7ef78015ac109bf7f8d5987240d3a7733699db88e59b46771193246c51067f48ea4713948de3a179af07b4a322792d115ffbaa8ee611536aa793ca980", 0x42}, {&(0x7f0000000240)="562310ea0ef92c6ceb5d89e8d5aeaaa2cfb04ad664f632314408fe973e93c46262e99e5daca71d789ecc8cc4839fc51cddb7b6a58f85442cc9b292f8ea98ac7f71976cd3d9918a1a613747711c94266ceee9c6e487e742f258c671ef17225a980d9885dc39a569de1a168ffd0aab36418103583f4d3f3dbc266d2bbf2548a4c3ec292ce5893ceeb8d5d86efc85229770817446429feefeec39ccff70cdee2dd340396e64a6e5cb83c150c31de11291484f4908d4510da23b8272bf829c46b80e793bedbdc86bd2f64fd17d5d181b2c81af03406afcabcae23ee878e0", 0xdc}], 0x2, r0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000480)='/dev/full\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) keyctl$setperm(0x5, r0, 0x20) 2018/05/04 18:45:40 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001e40)={'veth1_to_bridge\x00', 0x0}) sendmsg(r0, &(0x7f0000002500)={&(0x7f0000001e80)=@can={0x1d, r2}, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001f00)="69b3ae80093e4400e7b072348f59cffea191f5f8fa031eb995690aecc667b232d71fdb0b4d3534898c9299788b194c54c61be29ff82d9c5b2148f9a64f9aaf654a8eb6d672a95433a0b7e663a27c1f7c7610a7508456bfad", 0x58}, {&(0x7f0000001f80)="80269d5454db5f8e0d10313e4c75c7a515773ab747bc954510a874757de90776b95cc38bea1765522b29fc599ff298af49fca2cb4cd73f73bdb9a0efc8574e", 0x3f}], 0x2, &(0x7f0000002000)=[{0x58, 0x18b, 0x1, "dcbd4c2a1fe8c4cca49c38e086b3f53aaf0fe79c2ae9cd9f88c4ee1cbfb1e62a73ab3d739f2f8a737550139d3f8bdf5ebd2563804b608cab7b6c75ad96ebfc90d7"}, {0xd0, 0x13f, 0x4, "a61a020c630f787dbb206c371eb19981f5ef6a75ebf4ad70a092bd35081db4fa0e963841693ec0ee7721e29c35495ee8f7b7ce178dee3bfef8115d2f9a4fb64cc162d03ca92b3b774da11d6648523f4ab77788b9e044ab34566e222d8b20b79feb2f1a0f73fa6dfd24f7f1947b5e99af8500b6b02116222672ba6ed009491562dee6a08d48c53af91fd19ece164c79df97217568b664e39bcc6d854f8413a5e05e848fb5170489723c672d9d343ac4c1b4b2809c981c3002facaba5a"}, {0x108, 0x11f, 0x7fffffff000, "da84f6bd9d831504a95ea1e65143891695e6db04b13af20cb2b30383205ab92a29856606326670b6a8125373124182add3c6c1799767b3206bfcafcb76add85bbd102bf73dc74b356c0dcd40ae49a662ff6a8cec7f3f58dfeb23c55b231c7e2578f53a7e7c747d99f34d90b301e22cc77c0d1a2a084efbc347cdfd5ceb0122927e7a69595e2ef3721847771ca40eee95a164217ffe0ffa183847385a723b8ac68be039a1c0dd2f2f01bfe62efd57f3f69226705694b2a4ba4c192c03e98e25ec45f0e455639712702d20e13ec5136b2565e9f8eb720c337c97b1af0b32357bd3cfdd3be9178ab3b82f6cfd672cef5be4a4ad"}, {0xa0, 0x11b, 0x7, "ddebb1b57d9725a2788720949e321300ff0b2017feaadd2ea07be71204010bdae4a561fc0026eba7916a9d421fa6222ec704f6125162368bece28411d31d4018f5fd2848daeb5f72a5ff5a480c7ef0bd85e47cf46a6a981745eac459a9ac31258253966139fa52a6f19ac808d7be0854db5618b111fe626fd843e982c7c1f44b8b9acb1c02f6b4c46a3b175025"}, {0xc8, 0x104, 0x1122, "52fea274ed7970032cf4a8fb04f8bfcfa89534af561670994080d4a51e3a8f2bdc84594d4c80bc473b542afbfaeb548795a63017c5674e19585b588b6731d26eb72943a3e995ec5ddc5ce361a058a95ef094dad547a5c22c29dafb8c24e0f05f03478b1149cf2381befe3fb588c51faf64fe739d00611a25b1ecaf9d68c4708ed49a7436538969b56f03b3ca17627d258f8cf263859a8ffbaaeb6f3c8e1944c6a56104d359a3cb5f2026154b2df1e6ef906b9314"}, {0xb8, 0x111, 0x8, "514c2af618e68f93f467e3856246adf4aeac2bc6c80ae49e3dd735561a8294b47dd07701ce3b3d2ebefceeaa8cc453810f439f05631a2f7414b6884a9793b0cf0f827a660f8ded4aae9d0ca4686e3f7d267a8f403f7de1cdcd6594c98717c5792971b4092712a82def09be2af382b6d2e6b69d45078da8490fc78944973f2c1d8d69cef0ee055e0a3880959174ff6779fdd2378f3628539d02cd349636cf1feb67e38a989155"}, {0x30, 0x139, 0x1, "7216d059db3eb5031b3cadc1e7cdda740b1093b9610aaf708e3b"}, {0x80, 0x11, 0xadde, "d0201a647a36e945eb325b6079a47c163ecafcf911175e9872bdf2a230aa1c46b94aa77863f46c9bd20bcf01508553a16250d64b7f1bdcd61ed96dbf954af98f930087fb830c23db942a933dcac915be83e2393257406d3c46e86db920755d6cf5c2f301fbeffadf6df2"}], 0x500, 0x44}, 0x8010) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x100000000a012, r1, 0x0) recvfrom$unix(r0, &(0x7f00000000c0)=""/203, 0xcb, 0x40000000, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x2f) creat(&(0x7f0000001bc0)='./file0/bus\x00', 0x0) 2018/05/04 18:45:40 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r3, &(0x7f000097d000), 0xff) 2018/05/04 18:45:40 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000040)=""/150, 0x96) io_setup(0x0, &(0x7f0000000100)=0x0) io_destroy(r0) 2018/05/04 18:45:40 executing program 7: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f0000000400), &(0x7f0000000440)=ANY=[]}, 0x78) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={r2, 0x9, 0x100, 0x7}, 0x10) socketpair(0x5, 0x0, 0x80000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r3, 0x0, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair(0x0, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write$cgroup_pid(r4, &(0x7f0000000040)={[0x35, 0x33]}, 0x2) 2018/05/04 18:45:40 executing program 5: r0 = socket$inet6(0xa, 0x200040000080801, 0x0) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x7, 0x1, 0x4, &(0x7f0000000040)=[0x0], 0x1}, 0x20) uname(&(0x7f0000000100)=""/4096) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00000000c0)={0x70, 0x6}) r3 = dup2(r0, r1) ioctl$FIONREAD(r3, 0x5411, &(0x7f0000000000)) 2018/05/04 18:45:40 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$setopts(0x4200, r1, 0x4, 0x0) wait4(r1, &(0x7f0000000700), 0x20000001, 0x0) getitimer(0x2, &(0x7f0000000000)) 2018/05/04 18:45:40 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) fchmod(r0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r0, 0x7, 0x2}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/04 18:45:40 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r3, &(0x7f000097d000), 0xff) 2018/05/04 18:45:40 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000098, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x2, 0x2, [0x2, 0x6]}, &(0x7f0000000100)=0xc) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x0, 0x201) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0xbeda}, 0xc) 2018/05/04 18:45:40 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x204200) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x1, 0x3, 0x5, 0x2, 0x2}, 0x9, 0x1c2a, 'id0\x00', 'timer1\x00', 0x0, 0xf3, 0x9, 0x2, 0x8000}) recvfrom$ipx(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x20, &(0x7f0000001140)={0x4, 0x8001, 0x1f, "e3282427eafb", 0xfff}, 0x10) 2018/05/04 18:45:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vsock\x00', 0x46000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000380)={0x0}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x10001, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @multicast1}, &(0x7f00000004c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000500)={@empty, r4}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000400)={r2, 0x80000, r3}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r5, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000280)={0x0, 0xfffffffffffffffb}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000300)={r6, 0x3c}, 0x8) r7 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x9, 0x9, 0x400, 0x4, 0xf61, 0x2, 0x8, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x4, 0x400, 0x2, 0xfffffffffffffff9, 0x6}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000000240)={r8, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 96.106516] raw_sendmsg: syz-executor1 forgot to set AF_INET. Fix it! 2018/05/04 18:45:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vsock\x00', 0x46000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000380)={0x0}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x10001, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @multicast1}, &(0x7f00000004c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000500)={@empty, r4}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000400)={r2, 0x80000, r3}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r5, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000280)={0x0, 0xfffffffffffffffb}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000300)={r6, 0x3c}, 0x8) r7 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x9, 0x9, 0x400, 0x4, 0xf61, 0x2, 0x8, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x4, 0x400, 0x2, 0xfffffffffffffff9, 0x6}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000000240)={r8, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/05/04 18:45:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2) write(r0, &(0x7f0000000140)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 2018/05/04 18:45:41 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000140), &(0x7f0000000100)=0x37) 2018/05/04 18:45:41 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x800000021) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000939000)=0x1b) write(r2, &(0x7f0000000000), 0x0) 2018/05/04 18:45:41 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={"7369743000120007000000454000002a", @ifru_mtu=0x400000}) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000000140)=0x4, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) 2018/05/04 18:45:41 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xbe, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000200)="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", 0x160) 2018/05/04 18:45:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vsock\x00', 0x46000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000380)={0x0}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x10001, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @multicast1}, &(0x7f00000004c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000500)={@empty, r4}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000400)={r2, 0x80000, r3}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r5, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000280)={0x0, 0xfffffffffffffffb}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000300)={r6, 0x3c}, 0x8) r7 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x9, 0x9, 0x400, 0x4, 0xf61, 0x2, 0x8, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x4, 0x400, 0x2, 0xfffffffffffffff9, 0x6}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000000240)={r8, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/05/04 18:45:41 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) readv(r1, &(0x7f0000001380)=[{&(0x7f0000000080)=""/202, 0xca}, {&(0x7f0000000180)=""/3, 0x3}, {&(0x7f00000001c0)=""/59, 0x3b}, {&(0x7f0000000200)=""/124, 0x7c}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/145, 0x91}, {&(0x7f0000001340)=""/41, 0x29}], 0x7) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x178) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000000000)={0x58, 0x0, 0x1, @random="070000000046b23250f0f6065d86a61bf2b3b36e2708546d44a355fededda484f7bf7b3a8d3b874662bb74e794b2e847ed46cd5ed348820300000000000000fdc82b8391907f0001"}, 0x58) [ 96.695662] CUSE: DEVNAME unspecified 2018/05/04 18:45:41 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)="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", 0x200002, 0x0) unshare(0x28060400) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.clone_children\x00', 0x2, 0x0) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r2, &(0x7f0000000140), 0x6) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x2, r3}) 2018/05/04 18:45:41 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000bbbe2186a2fb000000000000000000000000004000000000000000000000000000000000000000000038000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x178) close(r0) 2018/05/04 18:45:41 executing program 1: r0 = socket$inet(0x2, 0x80000, 0x3) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5, 0x2) ioctl$KDDISABIO(r1, 0x4b37) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) close(r0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x40) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/05/04 18:45:41 executing program 3: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) 2018/05/04 18:45:41 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) ioctl$int_out(r1, 0x2, &(0x7f0000000000)) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) dup2(r0, r1) 2018/05/04 18:45:41 executing program 6: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000040)=""/149, &(0x7f0000000100)=0x95) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000000)=0x80) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000001c0)={{0xef, @loopback=0x7f000001, 0x4e20, 0x0, 'sed\x00', 0x21, 0x8f1b, 0xa}, {@broadcast=0xffffffff, 0x4e23, 0x10005, 0x101, 0x8, 0xfff}}, 0x44) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000240)) 2018/05/04 18:45:42 executing program 2: r0 = inotify_init1(0x80800) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x10001, 0x200) dup2(r0, r1) flistxattr(r1, &(0x7f0000000140)=""/167, 0xa7) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl(r2, 0x100000001, &(0x7f0000000040)) 2018/05/04 18:45:42 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000300)=0x1) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000000380)='../file0\x00', &(0x7f0000000040)='../file0\x00') mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='..', &(0x7f0000000140)='ext3\x00', 0x0, &(0x7f0000000180)) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000240)=0x84) fchmod(r1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x6ca7, 0x8f}, &(0x7f00000002c0)=0x8) 2018/05/04 18:45:42 executing program 1: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x400080) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x240, 0x51) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r2}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/31) 2018/05/04 18:45:42 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000095effc), 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400002, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) 2018/05/04 18:45:42 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r1 = open(&(0x7f0000000040)='./file0\x00', 0xcc400, 0x0) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000880)=[{&(0x7f0000000380), 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'teql0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) read(r1, &(0x7f0000000200)=""/81, 0x10000015b) 2018/05/04 18:45:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x40, 0x2, 0xfffffffffffffff7, 0x81, 0x2}) 2018/05/04 18:45:42 executing program 0: rt_sigtimedwait(&(0x7f0000000200)={0x3}, &(0x7f0000000240), &(0x7f0000000280), 0x8) r0 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000040)=0x1, 0x4) accept4$ax25(r1, &(0x7f0000000380), &(0x7f00000003c0)=0x376, 0x0) read(r0, &(0x7f0000000400)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000008000/0x1000)=nil, 0x1000}, 0x1}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000140)=0x110) sched_setaffinity(0x0, 0x8, &(0x7f0000cd3ff8)=0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000002c0)=""/70, &(0x7f0000000340)=0x46) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000004000/0x3000)=nil) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) 2018/05/04 18:45:42 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000026000/0x7000)=nil, 0x7000, 0x300000f, 0x8015, r0, 0x2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) 2018/05/04 18:45:42 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000080)=0x5) 2018/05/04 18:45:42 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000092bfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000000)=""/185, 0xb9, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) preadv(r1, &(0x7f0000001500)=[{&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000100)=""/247, 0xf7}, {&(0x7f0000000200)=""/97, 0x61}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/129, 0x81}, {&(0x7f0000001340)=""/148, 0x94}, {&(0x7f0000001400)=""/17, 0x11}, {&(0x7f0000001440)=""/138, 0x8a}], 0x8, 0x0) 2018/05/04 18:45:42 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='I./)\x00', 0xfffffffffffffffe) r2 = add_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="187c32ba8270cd74ed85b5bc8701c2fa1d83a047adad0733cb9e82f8496f8bae4d248659b9b920302e4fb04d7f8c24a194cf87810c8dcfbdf4cf003855e31917471cebc55d823343ee05be6cff1462875928446f9f05f5a902217211b4187c47bbc7b502efd707f3ce8aecde857715789837e83ce2c509f81e14daf9f8f1ae338f73f4694a30033a3d3d95a95df42a39f75e0373023090ac02382c2c16b210c4c6caeb5d2ef264b31278e332a2cf824104abfd89603fb332", 0xb8, 0xfffffffffffffff9) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{&(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/34, 0x22}, {&(0x7f0000000300)=""/236, 0xec}], 0x2, &(0x7f0000000440)=""/35, 0x23, 0x6}, 0xfffffffffffffb89}, {{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/30, 0x1e}], 0x1, 0x0, 0x0, 0x4}, 0x1}, {{&(0x7f0000000500)=@pppol2tpin6, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000580)=""/244, 0xf4}, {&(0x7f0000000680)=""/99, 0x63}, {&(0x7f0000000700)=""/91, 0x5b}, {&(0x7f0000000780)=""/76, 0x4c}, {&(0x7f0000000800)=""/72, 0x48}, {&(0x7f0000000880)=""/85, 0x55}, {&(0x7f0000000900)=""/159, 0x9f}, {&(0x7f00000009c0)=""/26, 0x1a}, {&(0x7f0000000a00)=""/108, 0x6c}], 0x9, &(0x7f0000000b40)=""/7, 0x7, 0x7}, 0x3}, {{&(0x7f0000000b80)=@generic, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000c00)=""/67, 0x43}, {&(0x7f0000000c80)=""/143, 0x8f}, {&(0x7f0000000d40)=""/116, 0x74}, {&(0x7f0000000dc0)=""/4096, 0x1000}, {&(0x7f0000001dc0)=""/201, 0xc9}, {&(0x7f0000001ec0)=""/52, 0x34}, {&(0x7f0000001f00)=""/20, 0x14}, {&(0x7f0000001f40)=""/54, 0x36}], 0x8, &(0x7f0000002000)=""/4096, 0x1000, 0x8001}, 0x5}], 0x4, 0x20, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000003100)={0x800, 0x6, 0xa000}, 0x4) keyctl$unlink(0x9, r1, r2) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) 2018/05/04 18:45:42 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000040)=0x8) 2018/05/04 18:45:42 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000358ff8)={@multicast1=0xe0000001}, 0x8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x111100, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r2, 0x400, 0x70bd2a, 0x25dfdbff, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6}]}, 0x58}, 0x1, 0x0, 0x0, 0xb05bb60c888c90}, 0x0) 2018/05/04 18:45:42 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000bf5ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000180)="3f60e0eaf362bd59498b71c221a3b77b798da00e6b3e6e13ee0d5f5aa7611b85a15ebb399ef76cc981682ec3c67098c8e49c036de186ee5df756086c34f770536273ec7ce11432d5ecbf354b7eac10a09989f905aba7854e71e7f0a4781570b88458059882cdf8aa172f31f236704f3861a073b735c30973c81bb40761a7ea5859773ed5a1003a61012047ccc1eabab6227f072b659c430551b980aaf27fae34000e57590da2eacb3d2ee002584b10c54b0152e6addf") preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x80, 0x4) timer_create(0xaa87d066b54b3d1f, &(0x7f0000000080)={0x0, 0x28, 0x6}, &(0x7f00000000c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000100), &(0x7f0000000240)) preadv(r0, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) read$eventfd(r0, &(0x7f0000000140), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) tkill(r2, 0x15) 2018/05/04 18:45:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f00000001c0)={{0x2, 0x3, 0x3ff, 0x0, 0xfd9, 0x2}, 0x40000000400, 0x5, 0x9}) syz_emit_ethernet(0x1e, &(0x7f0000000140)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="14c1ece89092", [], {@generic={0x88ca, "bf981e4b0ca57e7b97b9625413e6d03e"}}}, &(0x7f0000000200)) 2018/05/04 18:45:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) gettid() sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000200)=@ipv6_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0xa, 0x94}}, 0x1c}, 0x1}, 0x0) 2018/05/04 18:45:44 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500), 0x300, &(0x7f0000000480)=""/7, 0x7}, 0x0) r1 = socket(0x1e, 0x1, 0x0) unshare(0x40600) setsockopt(r1, 0x10f, 0x87, &(0x7f0000a94000), 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000300)="f9", 0x1}], 0x1) 2018/05/04 18:45:44 executing program 3: syz_emit_ethernet(0x3af, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa910059008100380008004600005c0000000000009078ac1414bbac1414bb940274000420880b0000000000000800000086dd080088be0000000010b461e21ac6f89b9d03340000000100000000000000080022eb00000015200000000200000000000000001b00000800655800000000e263fe3fc43d42af13cd9facf455f3ab3cea63ab138eddde53d36e5ac1cce5b78129ee2326c0251ce1dc0b2e95d6189315a433dfaa8db9cc48b078ec2c5dc1e1c6ddc515d8f8280ebc2977d0faae4c50e09fdb2dcf19c6b5a9e8"], &(0x7f0000000000)={0x0, 0x80000}) 2018/05/04 18:45:44 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x1000001}) sendfile(r0, r0, 0x0, 0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x88000) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f00000000c0)) unshare(0x802) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/05/04 18:45:44 executing program 1: r0 = socket$inet6(0xa, 0x44000000080807, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3}}, 0x178) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7ff, 0x1) ioctl$TIOCSCTTY(r1, 0x540e, 0x7) 2018/05/04 18:45:44 executing program 5: r0 = add_key(&(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="e2faa478cd69c47c08e3cd9820aac6c7e01aa0d77dc4f46239a31c027d3bb3e56d9ae9a4a85baa94c9ec49bdc1c2eb0ffeddb5036619807474b098aef6f1c3c974b05e634aa7d52c9a003bccc23c2b68435e37c0886f3e21edde81dafb55f09b7f2b8eef6b8eb2020daa25ffd00ac88d9ca089f6c798d881", 0x78, 0xfffffffffffffff8) add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="0e424a947d642f471ddc5e9a40a391b57299af9b896b975cdf962da2d1098c0ecf17b8cf56e6d47dd1aa9be67f568a0a9dedfaed9e2e6ee1e631fb09839585a7a7882e19ac2b1ad31250c6a31d2aad08bf4617c1e4cb1d8dfc9c17dc506219c8042d98d304ab7017", 0x68, r0) add_key(&(0x7f0000000280)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000540)='9', 0x1, 0xfffffffffffffffc) 2018/05/04 18:45:44 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x3, 0x4) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) syz_emit_ethernet(0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="cd390b081bd8ff9ac3599f92a1dd8190bc24f4e5ffffffffff86dd6002290f00383a0000000000000400000000ffff00000000ff0202000000000000000000000000010300907800000000609433df00003a00ff0200000000000000000000000082866fca000000000000000000"], 0x0) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0xd2, "7234859759632fe84ebcfefe188d40488660949461ba1666ea27ae04e8eea0ea8487f24e6904afd2c2262843ce73a52d526bc76d250a6e349e3b5d2d717375f910057c805266c5591549eac05064ff7a99f0ab9200b9b6546520dd9fd719ce51c18a39b7acd922031132295f4835e3f174b43e23995d4530c4c826b0101b769fae628aaff41d9f92623cb83f896ff9226027efe9140b6f1ee15306c9a5920a14ac889c9386f3b102f6faffac785937810b43d10b2342b94cda2f7b2deb15c8efe48bf4ee2e1c54c3834cecdebfc553a48b41"}, &(0x7f0000000480)=0xda) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000004c0)={r2, 0x8, 0x5}, 0x8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x200, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000300)={0x4, 0x9, 0x7ca, 0x1f, 0x40, 0x6}) syz_emit_ethernet(0xa9, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)={0x1, 0x3, [0x38c, 0xc05, 0xd74, 0x7f9]}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000280)=@fragment={0x0, 0x0, 0x3, 0x401, 0x0, 0x1000, 0x68}, 0x8) 2018/05/04 18:45:44 executing program 6: request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', 0xfffffffffffffffc) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f00000000c0)="6269675f6b657910", &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', r0) [ 99.346860] random: crng init done 2018/05/04 18:45:44 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfa, 0x200) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x1, 0xffffffffffffffc0, 0x8000, 0x9}, 0x10) r1 = socket(0x2, 0x3, 0x1) getsockopt(r1, 0xff, 0x1, &(0x7f0000000040), &(0x7f0000000000)=0x11) 2018/05/04 18:45:44 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x4200, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000280)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x545000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r1, &(0x7f0000000100)="65df268afee2255ee9adf2f01699b75dd021b9da8e5c3b5a63256d55895e7959db4e56c26080071135ba19343e68643ff88954f1a7bbeab672d56f897317466fa53f9cbfbcd7c25e7cac811f7cd3a40aaadb4ef84e7b42116b3c94adf987cd163ead286b70d4a9d807415d2dc739e608d55d407024d444d9cfdbc868656933c804b568e0fb1fabae6a724607c2bc51fdcf3a", &(0x7f00000001c0)=""/29}, 0x18) rt_sigtimedwait(&(0x7f00000000c0)={0x1}, &(0x7f0000000280), &(0x7f00000002c0)={0x77359400}, 0x8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c00000019000107fd00000000000000000800000000000000000000e32f9c8725b661a6791599c0d11dd103ab1960d3cf5f90d6fdfa3b90ea49d515987974bcd0b65acbef55b720c249f767cc4cab1f110c527bf368879190515d3290457f007902d712cf182838f9459c4ec99daccde6f67dbdaba430cc7c0b15ae342407fa775a9068b1c9381df43316d6a2a12ec7159418aa11c99d3b1dd688f26234f24f681aa21d8c66d1b2"], 0x1c}, 0x1}, 0x0) 2018/05/04 18:45:44 executing program 3: r0 = socket(0x14, 0x5, 0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'team_slave_1\x00', 0xfffffffffffffffc}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) unshare(0x400) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000000)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000300)=@add_del={0x2, &(0x7f00000002c0)='bond_slave_1\x00', 0x97}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000001c0)=""/246) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000000100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', r1}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) 2018/05/04 18:45:44 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0xffffffffffffff40, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000240)=0x84) 2018/05/04 18:45:44 executing program 0: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = socket$inet6(0xa, 0x8080f, 0x0) pwrite64(r0, &(0x7f00000001c0)="5eab6c83f5de8df5fc8490477c4f87dec26d4942c41951989130983a11946f5bd53284c98d4030054658d0461b601c6c1417ddbe2248cb95b9f35b50f7a962e9f83ede597482da5b0478353929ab44d98f1a94051a288014e5d34b2007525ec63f74cd469252cfc2a5a117720b57b209ebc6cd3a17e0c89d861e1254a5f2e13fa59389cabd86ae0b0d", 0x89, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x4200, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000180)=0x3) futimesat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000000280)=0x9db, 0x4) futex(&(0x7f00000000c0), 0x9, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000040), 0x0) 2018/05/04 18:45:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00000000c0), 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xb) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000000040)=0x7, 0x4) 2018/05/04 18:45:44 executing program 4: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="200000002500000426bd7000ffdbdf0504000000002634000000000000000000"], 0x2c6}, 0x1, 0x0, 0x0, 0x3}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4392a96b, 0x404e00) ioctl$KDSKBLED(r1, 0x4b65, 0x8) 2018/05/04 18:45:44 executing program 6: getegid() getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000300)=0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$packet(0x11, 0x2, 0x300) r3 = memfd_create(&(0x7f0000000340)='/selinux/enforce\x00', 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000380)=""/53, &(0x7f0000000440)=0x35) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000240)={{0x11e1, 0x1000}, 'port1\x00', 0x10, 0x40, 0x4, 0x7, 0x7, 0x9, 0xffffffffffffffff, 0x0, 0x1, 0x5}) r4 = dup3(0xffffffffffffffff, r2, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000003c0), &(0x7f0000000400)=0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x20680, 0x0) r6 = accept$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getegid() r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, &(0x7f0000000440)) r9 = ioctl$LOOP_CTL_GET_FREE(r8, 0x4c82) readv(r6, &(0x7f0000001900)=[{&(0x7f0000000500)=""/202, 0xca}, {&(0x7f0000000600)=""/204, 0xcc}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/2, 0x2}, {&(0x7f0000001740)=""/138, 0x8a}, {&(0x7f0000001800)=""/111, 0x6f}, {&(0x7f0000001880)=""/78, 0x4e}], 0x7) ioctl$LOOP_CTL_ADD(r8, 0x4c81, r9) setregid(r0, r1) getsockopt$inet6_dccp_int(r4, 0x21, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x4) pwrite64(r5, &(0x7f0000000180)="b410156aeda95eaf37b6f75dcdd23df0e370ba5903a5ed48caf35f7c83d2b1a9a378a8411034eeda43c3ef6ecb9d8803bbb96819de5d247943f6efebc9406504b496edf46ed29cb35c6adbe82bb380437a4bd95c6795562ebe0d26a2958892ed7fedf8d289d529a08118d22e9ba67e65ee8cb817ab0c09213b3b92f2d2538a8110", 0x81, 0x0) semget(0x2, 0x1, 0x2) 2018/05/04 18:45:44 executing program 3: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mq_notify(r0, &(0x7f000004dfb0)={0x5, 0x0, 0x1}) r1 = msgget$private(0x0, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/108) 2018/05/04 18:45:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00006e0000)={&(0x7f00004fdff4)={0x10}, 0xc, &(0x7f00006c9ff0)={&(0x7f0000000040)=@setneightbl={0x14, 0x43, 0x201}, 0x14}, 0x1}, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r2 = request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='-eth0\x00', 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0x0, r2) 2018/05/04 18:45:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x900}, 0xc, &(0x7f0000000000)={&(0x7f0000000300)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x9000000}}, 0x14}, 0x1}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0}, &(0x7f0000001680)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000016c0)={'bond0\x00', r1}) 2018/05/04 18:45:45 executing program 6: ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x7) futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x8002) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x23) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x420080, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x80, 0x1) 2018/05/04 18:45:45 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000000)=""/117) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000140)={0x1c, 0xa, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) 2018/05/04 18:45:45 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x204c00, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000100)=""/58, &(0x7f0000000280)=0x3a) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000080)=0x1) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000466000)={0x10}, 0xc, &(0x7f0000634000)={&(0x7f0000000140)=@updsa={0x138, 0x1a, 0xb01, 0xffffffffffffffff, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {@in, 0x0, 0x33}, @in=@multicast2=0xe0000002, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x40085}, 0x0) 2018/05/04 18:45:45 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000001c0)=[{0x8, 0x8000}, {0xc, 0x7}, {0x3, 0xffff}], 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x401, 0x7}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x8, 0x202, 0x6, 0x80000000, 0x2, 0x5, 0x6, r1}, &(0x7f0000000180)=0x20) write(r0, &(0x7f0000000000)="2400000058001f0014b2f407000904000200074708000100ffff20000700020a000000f1", 0x24) flistxattr(r0, &(0x7f0000000200)=""/215, 0xd7) 2018/05/04 18:45:45 executing program 1: open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000100)={0x0, 0x0, 0x9}) fcntl$lock(r1, 0x24, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000140)={r3, 0x9}) 2018/05/04 18:45:45 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0xffffffff, 0x9, 0x10}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000640)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10080010}, 0xc, &(0x7f0000000600)={&(0x7f0000000300)={0x2ec, 0x2, 0x6, 0x24, 0x70bd2a, 0x25dfdbff, {0xb, 0x0, 0x1}, [@typed={0x8, 0x6d, @u32=0x4}, @nested={0x100, 0x5b, [@typed={0xfc, 0x53, @binary="e6a37f69e72fb7fedaebbea28861dac22396024cbefc06324dbc80486c39bdbb29f2846bfe322d6214d1f99fafdca946f17f6324e616f73b5dfb51adb4c62f893a6001494ab960bef62fa3a6019ddc1cbef65863c8f9de40166d06a59763315f2b364040565795d824e2ecd2cfc074834758fae1738a3c5d25e0866fb28f1d47c56c304e4cd444c9753dcd2aaa515a60a8eb51404934db7e5e5bf186b6b534ea8b5333db3487138b20fd80395531c2f6709ad92698fbd231a9c414f5b156ad5eef32624a6b1abee03ddd733e2a018f0bc0d7e515b14df98a75f04eef9787ffe0d645cda211e7af13f762ac5b58c0eb1272896eff0a"}]}, @nested={0x20, 0x33, [@generic="8ff697865d63ab3329ff073a470863cf2f05f4618d67e6e3e1a48cb2"]}, @nested={0xe0, 0x3d, [@typed={0x8, 0x3c, @fd=r1}, @generic="e13bcb838a17106f740fbd7747ae97dec604cb2c74109c1b2446eec34c4cb3a601d98aa533d8eced515a11ae226c791035305ddc6bb3ed0d37c550250c78e7f56abd6852f5debfe49d08bc5b0db4f58d67c6070a5d51c64ca154bb905221d254649e2862cb28c2e30849d8239bf75431351dd5e463c3502db967c4ac172424a78b7078052e3be30aab63d42e2f340d0f7afe29d98e39dd7a9195dba786321cad84c36ccf46bdc905c0121b11c9e2fbdc61131cd9bcba7c797a60b836a97283aec71cba1fa0e21f4d6d6beb", @typed={0x8, 0x3c, @str='\x00'}]}, @nested={0x34, 0x37, [@generic="04fd571e43b6182e7dab1cbe6a901e0b33edf7214ec2f0c6e83dbd8be632c535414219cdb6002f80d3c912562c817c6d"]}, @typed={0xc, 0x3a, @u64=0xffffffff}, @generic="dac7ce509e0e6f4aa94e9786ac6625a86d99c74b6bde966b94a02e9009cdc7bf06d7752dcf536a66588ea37e4a303bbb364abd838a96ef568eb011c06a1b48f5f04756586d6ee0c9adc86621410b3e2fe9ade13b54fb228b7176732d7a3ce8321a8c3684209a6b7ca26de402428c60c3911b15634c77f9793fc94bfd1d57af1b47bc402c02e7da07", @typed={0x8, 0x69, @ipv4=@broadcast=0xffffffff}]}, 0x2ec}, 0x1, 0x0, 0x0, 0x40}, 0x800) r2 = gettid() exit(0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000100)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x103}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="f8fb61ff", @ANYRES16=r4, @ANYBLOB="00042cbd7000ffdbdf2506000000180003001400020069706464703000000000000000000000300003000800040009000000080004001f0000001400060000000000000000000000ffffac1414aa08000300030000001400010008000b007369700008000900590000002c00030008000500000000000800030002000000080007004e200000080003000200000008000500ac14141034000300080007004e240000140002000000000000000000000000000000000014000600ff02000000000000000000000000000108000600ff0f0000"], 0xd8}, 0x1, 0x0, 0x0, 0x4}, 0x4) [ 100.746668] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/05/04 18:45:45 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) fsetxattr(r2, &(0x7f0000000000)=@random={'user.', "248170707030262b00"}, &(0x7f0000000380)='proctrusted\x00', 0xc, 0x3) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000003c0)) 2018/05/04 18:45:45 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x0) close(r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) write$binfmt_aout(r2, &(0x7f0000000640)={{0x10b, 0x1, 0x10000, 0x11b, 0x137, 0x1, 0x356, 0x1}, "b776151e62f8bc9af626b5279f4ab61b782b6ffb5a23d5e27339370069201911574b64186639c1f2f17ecb5df9bc041ffa6d074697cd10787a4b62aebf649543c4d2ee499ac38b1746607bf70220ab61acc4023bf4f14cada3e20960c6747321f2009bb2918f717bffe8715e3cfba87d1649e4427daee152258d5b0c", [[], [], []]}, 0x39c) 2018/05/04 18:45:45 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000040)=0x8004) 2018/05/04 18:45:45 executing program 1: clone(0x0, &(0x7f0000001280), &(0x7f0000001200), &(0x7f0000001140), &(0x7f00000011c0)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x40}, &(0x7f0000000140)=0xc) waitid(0x0, 0x0, &(0x7f0000000080), 0x81000004, 0x0) 2018/05/04 18:45:45 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x5, 0x7, 0x2000}, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x101, 0x3, 0xfff, 0x2}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x10040, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e23, @rand_addr}}) 2018/05/04 18:45:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r1, 0x1) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) [ 101.034383] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/04 18:45:46 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x2, 0x3}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000000000)) 2018/05/04 18:45:46 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000140)="5c25bd392592cfe8c46b4c00e9d9ff115e0ceb69a8db3ad5bbd922fda4608c48f623967027c37f778b2f0a60ab9242412960639a25274f43f925ceae2eefb9390f45d906ba434b3df6022555cdf9521733d0234473ac1b5f162c91a8fef75c371f20a6cac508451638c1791a3e1ea20abcc1588db41a6174b33ad77cef323a8fb4025e9fbe64c2dab668a94fc7ea125c4602357f75c2bc3f27165e7ce2c6215f71652d460d75100fac3174fee8e1d8c4e65481a0000000") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x200002, 0x0) signalfd(r0, &(0x7f0000000100)={0x7fffffff}, 0x8) r2 = memfd_create(&(0x7f00000000c0)='ip6tnl0\x00', 0x0) write(r2, &(0x7f0000000040)="7ce5be", 0x3) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000009, 0x4011, r2, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000000), 0x4) ioctl$KDDELIO(r0, 0x4b35, 0x50) 2018/05/04 18:45:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x3) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) getpeername(r0, &(0x7f00000000c0)=@ipx, &(0x7f0000000140)=0x80) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv6_newroute={0x24, 0x18, 0x700, 0x70bd2a, 0x25dfdbfc, {0xa, 0xa0, 0x34, 0x4, 0xfd, 0x2, 0xff, 0x1, 0x1000}, [@RTA_OIF={0x8, 0x4, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x2}, 0xffffffffffff7ffe) getuid() 2018/05/04 18:45:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7) r3 = open(&(0x7f0000000000)='./file0\x00', 0x1007d, 0x1) sendfile(r2, r3, &(0x7f00004cbff8), 0x0) 2018/05/04 18:45:46 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) r1 = semget(0x1, 0x0, 0x40d) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000000000)=""/3) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) r2 = msgget(0xffffffffffffffff, 0x5f3) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/153) 2018/05/04 18:45:46 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./file0\x00', 0x402, 0x120) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000001840)) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000018c0)=ANY=[@ANYBLOB="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", @ANYBLOB="00da9a73b570f83f07869da3f6b2f8aacf2bd9b2936dbcd6ba343870040b51e5fe14369c48430abd3f9926a6429a3d65de1506000000850201e11adb110fc393f840ebb65464f3efc4e2721516403842d50aae24ca0cc4990a441ea7772a3b79"], 0x2}, 0x1, 0x0, 0x0, 0x1000000000000}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x3c16591e576798af, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00000016c0)={0x5, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x1e}, 0x81}}, {{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x6}}}, 0x108) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000001880)) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x19}, r3}, 0x14) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001680)='/dev/vga_arbiter\x00', 0x10000000080005, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000040)=0x101, 0x8) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000013c0)={0x80000000, {{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x1, 0x4, [{{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @rand_addr=0x1f}}, {{0x2, 0x4e24, @rand_addr=0x70ee}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}]}, 0x290) 2018/05/04 18:45:46 executing program 1: clone(0x0, &(0x7f0000001280), &(0x7f0000001200), &(0x7f0000001140), &(0x7f00000011c0)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x40}, &(0x7f0000000140)=0xc) waitid(0x0, 0x0, &(0x7f0000000080), 0x81000004, 0x0) 2018/05/04 18:45:46 executing program 6: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000480)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000740)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000780)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1, 0x7fff, 0x20, 0x100, 0x7fff, 0x1000100, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800aa829393e5c9f801f9db006d8215f54f96ca6500ff00b5d108"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x200) statx(r2, &(0x7f00000002c0)='./file0\x00', 0x2000, 0x80, &(0x7f0000000540)) 2018/05/04 18:45:46 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x3ed) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="411075") r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x80040) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0xb01, 0x70bd2b, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000050) 2018/05/04 18:45:46 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x1003ffdfffd) prctl$setendian(0x14, 0x2) r0 = open(&(0x7f0000a94ff4)='./file0/bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) 2018/05/04 18:45:46 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x7, 0xffffffffffffff5b}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0xdd6}, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$BLKDISCARD(r3, 0x1277, &(0x7f00000000c0)=0x200) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000001c0)=0x5, 0x2) 2018/05/04 18:45:47 executing program 6: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000480)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000740)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000780)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1, 0x7fff, 0x20, 0x100, 0x7fff, 0x1000100, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800aa829393e5c9f801f9db006d8215f54f96ca6500ff00b5d108"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x200) statx(r2, &(0x7f00000002c0)='./file0\x00', 0x2000, 0x80, &(0x7f0000000540)) 2018/05/04 18:45:47 executing program 5: r0 = socket(0x10000000000008, 0x1000100000803, 0xffffffffffffffff) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$tun(r1, &(0x7f00000014c0)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16, @ANYRES64=r1, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYRES32=r0, @ANYRES32=r1]], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYRES32=r0, @ANYRES32, @ANYBLOB="e0f860b99c1e6aed91ce229d253598ce06c21b5aae8288c589f11675ca05e65db60e56965ff9e08dacd412cbcc4fc939d24edd32b776c099825978f7b3492f190704b504540149f82f005e98879f748224fe64ed42e0df2b14334a2c5b8455a9a8f1b3a220a90c507200c97858f87cb3cc57a9fc87f954602f4895cb625a0cb90f18b29d97a5521be8a5a4b9295eae530d", @ANYRES64=r0, @ANYRES32=r1], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="0a2d490288ff49eaae77ae9a33893f207b8eb5f5d54e00d3797db5f00cf99ca1745bd5aa806aef78e4e51639c80914a4eaebbead234290f3c854fc6462a24523cccd36cd4e8eda7a99079b75fe7b722c2655811727a9d885105637e381bff2f883ea603b34f61afb3cf6e96ca13db30ead338be6eedff1a08955c89f7c3e2cb2756615e2044d4f31842eb6c793974362c57d515d5ba851f4f9582e", @ANYRES16=r0, @ANYBLOB="4ebdb736940171e17a8d3b37d11c18095490e325b56d293ac15c451ed71489bfafb2420e051cf952d4f3956ca700ac27fc7b7d7b98d625cc651c87f70a41d7e4b462d474d07161ebcab70a8c2096dcd8087868225af79a237c5128bf341dc8e76e0655d252c90972c25e25a5a0b7c3ec413db9d50f96825ea9735b85abb0954e14", @ANYRES16=r1, @ANYRES16=r1, @ANYRES16=r1, @ANYRES16=r0, @ANYPTR64]], 0x5) 2018/05/04 18:45:47 executing program 7: r0 = socket(0x11, 0x4000100010802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000d45000028000000000000907800000000bad814cf0d00907800000000000000"], 0x2c) 2018/05/04 18:45:47 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2000008000e, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f0000000140)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x20000) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/05/04 18:45:47 executing program 0: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x101402) flock(r0, 0x1) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x29f, 0x0) close(r0) 2018/05/04 18:45:47 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/04 18:45:47 executing program 6: syz_mount_image$btrfs(&(0x7f0000000180)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='subvo,=1\x00,\x00']) 2018/05/04 18:45:47 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setlease(r1, 0x400, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000440)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000580)=@ipv4_newaddr={0x3c, 0x14, 0x3f32a7c8eb34d5fb, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x414}, @IFA_LABEL={0x14, 0x3, 'ip6_vti0\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/05/04 18:45:47 executing program 2: 2018/05/04 18:45:47 executing program 5: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) unshare(0x40600) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) fadvise64(r2, 0x0, 0x0, 0x0) 2018/05/04 18:45:47 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x40045565, 0x0) 2018/05/04 18:45:47 executing program 0: r0 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r0) keyctl$revoke(0x3, r0) keyctl$revoke(0x3, r0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r1, 0x1002, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) 2018/05/04 18:45:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB='user.9'], &(0x7f0000000080)=')%*user+\x00', 0x9, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@delsa={0x3c, 0x11, 0x0, 0x70bd27, 0x25dfdbfc, {@in=@broadcast=0xffffffff, 0x4d6, 0xa, 0xff}, [@replay_thresh={0x8, 0xb, 0x9afc}, @offload={0xc, 0x1c, {0x0, 0x2}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8010}, 0x24004044) 2018/05/04 18:45:47 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000080045006, &(0x7f0000000000)) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x38c4, 0x7ff, 0x7, 0x7, 0x2, 0x3e, 0x1, 0x363, 0x38, 0x31c, 0x3, 0xe71, 0x20, 0x2, 0x8001, 0x9, 0xfffffffffffffff9}, [{0x7474e557, 0x7, 0x73, 0x4c7, 0x9, 0xffffffffffff148f, 0x5, 0x10000}, {0x70000000, 0x0, 0x1, 0x6, 0xbe6, 0x6, 0x100000001, 0x5305}], "", [[], []]}, 0x278) 2018/05/04 18:45:47 executing program 4: 2018/05/04 18:45:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') r2 = syz_open_dev$tun(&(0x7f0000000680)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/05/04 18:45:47 executing program 4: 2018/05/04 18:45:48 executing program 2: 2018/05/04 18:45:48 executing program 1: 2018/05/04 18:45:48 executing program 7: 2018/05/04 18:45:48 executing program 0: 2018/05/04 18:45:48 executing program 5: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x201, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/05/04 18:45:48 executing program 6: 2018/05/04 18:45:48 executing program 4: 2018/05/04 18:45:48 executing program 0: 2018/05/04 18:45:48 executing program 2: 2018/05/04 18:45:48 executing program 7: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x2000000, &(0x7f0000000080)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0xfffffffffffffffd) write$eventfd(r0, &(0x7f0000824ff8), 0x1cc270f5) 2018/05/04 18:45:48 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)={[0x30]}, 0x1) 2018/05/04 18:45:48 executing program 6: 2018/05/04 18:45:48 executing program 3: 2018/05/04 18:45:48 executing program 2: 2018/05/04 18:45:48 executing program 1: 2018/05/04 18:45:48 executing program 4: 2018/05/04 18:45:48 executing program 0: 2018/05/04 18:45:48 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) write$binfmt_elf32(r0, &(0x7f0000001340)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[], []]}, 0x258) 2018/05/04 18:45:48 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x800000000000001}, {{@in6, 0x0, 0x6c}, 0x0, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/04 18:45:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) 2018/05/04 18:45:48 executing program 1: chown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 2018/05/04 18:45:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000000000)="24000000140007edfe8007000111015b010000010900010000000001ee111a030400ac00", 0x24) 2018/05/04 18:45:48 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000), &(0x7f0000001ffd)=0x10) 2018/05/04 18:45:48 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000001c0)=0x2, 0x4) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r2, 0x0, &(0x7f0000000140)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x20000e8f}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000dc0)=@broute={'broute\x00', 0x20, 0x8, 0xb18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0xb90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000e80)=0x8) sendmmsg(r0, &(0x7f0000005180)=[{{&(0x7f00000016c0)=@in6={0xa, 0x4e21}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000e40)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x2, 0x49, &(0x7f0000ffe000/0x2000)=nil}) 2018/05/04 18:45:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioprio_get$pid(0x1, r1) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="20000000030a200427bd7000fedbdf25070000010c002b0054e48e5b000000004881812141b6a538afb66d17e99c87a98f75de8243376e881b25f2060a8ccdace95d4f896cacfcdca78cc8b5295edd1c9b4d558edd9b4bf988487069551b0000000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x20008094}, 0x8001) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x121202, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x7ff) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0)=0x9, 0x4) socket$nl_route(0x10, 0x3, 0x0) 2018/05/04 18:45:48 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = gettid() r2 = syz_open_dev$midi(&(0x7f0000000480)='/dev/midi#\x00', 0x1, 0x4400) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000540)={r0, r0, 0x5, 0x7ff, &(0x7f00000004c0)="20bd4cd2a79ab0b9136f6fd764075430641769f7afcbe03d8a2430cde1f6047eeb0296a64f0a5a2c70056e6f7ab97dab96f33188f3618ed17757261a84a05b9ae4c4c3aefb1e1a18688e", 0x40, 0xfffffffffffffff8, 0x1, 0xfffffffffffffffa, 0xffffffff80000000, 0x5d, 0x31, "f80ffdcedd7d0c"}) r3 = syz_open_procfs(r1, &(0x7f00003e2ff6)='net/ptype\x00') pread64(r3, &(0x7f00008c1f77), 0x0, 0x33) 2018/05/04 18:45:48 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6f0, 0x2) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) syz_emit_ethernet(0x20, &(0x7f00000aafbe)={@random="f3e850ef1049", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}}}, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) 2018/05/04 18:45:48 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000a80)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(r0, &(0x7f0000000140)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000000), r1, 0x0, 0x1, 0x4}}, 0x20) 2018/05/04 18:45:48 executing program 2: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000000c0)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000100)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) exit(0x0) 2018/05/04 18:45:48 executing program 1: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r0 = socket$packet(0x11, 0x400, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x303) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000001c0)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000200)="a4b89d698652213e7c8d04a47ed62f70e82e3052abcd731a5e0450a22ef8a7c02d661da5e92f138bf619bbd067028378b84a079904943420ca641c9d69b0a20e15344237254de0d7e1c14b884c3f725d2fac473a99ecf6033dcfcb1f91d9403d584793a782f41594a5c37f3cd17d54836f3a996f3cb302f0367dcf6eb763b37b081de93bff9ee5cb3ed9468cd264d319", 0x90, 0xfffffffffffffffd, &(0x7f0000000100)={0xa, 0x0, 0x100000002, @dev={0xfe, 0x80, [], 0xc}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x0, 0x1c0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000003c0)=0x40) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)=ANY=[@ANYBLOB="84000000", @ANYRES16=r2, @ANYBLOB="0c0827bd7000fcdbdf250a0000001c000200080009000400000008000600010000000800080001040000200001000c000700000000000c000000080001000a00000008000600666f00000c00020008000700010000000800060005000000080005000800000008000400ff7f0000080036b300ea44c737741d434c56b01d"], 0x84}, 0x1, 0x0, 0x0, 0x4000}, 0x4) r3 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x80000000, 0x100) getsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f00000002c0)=""/155, &(0x7f0000000180)=0x9b) 2018/05/04 18:45:48 executing program 5: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f00000001c0)="f0b0192a30caed6f69fa6ebe81f386602f", 0x11) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x200000000011, r0, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/04 18:45:48 executing program 0: getpid() gettid() r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(r0) prlimit64(r1, 0xc, &(0x7f0000000000)={0x100000008000, 0x15}, &(0x7f0000000040)) setpriority(0x0, 0x0, 0x0) 2018/05/04 18:45:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000240)=""/16) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) syz_open_dev$random(&(0x7f0000000300)='/dev/random\x00', 0x0, 0x604000) ioctl$TIOCCONS(r2, 0x541d) openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x40, 0x0) syz_open_dev$ndb(&(0x7f00000002c0)='/dev/nbd#\x00', 0x0, 0x30080) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f00000001c0)={0x4, 0x26b8, 0x100000000, 0x9}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3}, &(0x7f0000000180)=0x8) msgget$private(0x0, 0x80) 2018/05/04 18:45:49 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) preadv(0xffffffffffffffff, &(0x7f00000016c0)=[{&(0x7f0000000440)=""/4, 0x4}], 0x1, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0x6}], 0x3b0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)={0x2, [0x4, 0x200]}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0x800, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}}}, &(0x7f0000000140)=0x84) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) 2018/05/04 18:45:49 executing program 4: setitimer(0x2, &(0x7f0000000280)={{}, {0x0, 0x7530}}, &(0x7f00000002c0)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x480a00, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 2018/05/04 18:45:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='syscall\x00') unshare(0x40600) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f00000000c0)=0xc) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000)=0x7ffffffffffffffd, 0x24db429b) 2018/05/04 18:45:49 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x2000032, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) accept$ipx(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0x6, 0x102000) r2 = dup3(r1, r0, 0x80000) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000040)=""/138) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x41, &(0x7f0000000000)="958e392937a186d6306a04000000aa57ff000206000000000007abb4d5ed5cff03000000000000ffff", 0x29) 2018/05/04 18:45:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) sendmmsg(r0, &(0x7f0000002cc0)=[{{&(0x7f0000000080)=@ax25={0x3, {"c61923aff4c22c"}, 0x80000000}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)="78b9706c52e380cd28ebde8c2b4a826a8bdb068b0088436e21c779a733e348aca67114c5d7e0238f01d93ecaef83be9e4e79d65bfe1c82c2a959ebe7f839a9750c197fecd2595df5c6ece346e5b71041f66fbed0a02e5f1b9edfd01d322f532fd15be2b454493af595bbe3a14753c9041477867d5c716df0b86beb979879e017913a9b139416357fd203f667f9a0b0940fc28bfbbd8ea47457ab939c6f271d878b5179d889b8b0dd27ba1b32d3280b85d66e7931ca578cbb99df7178bee2a46d56b1ab475565d16088fa0e0cf1f0c04727cd186ce1f286884dae31acd5c93b", 0xdf}, {&(0x7f0000000200)="0b0e2b541287f4ef65c6521f731148453312a2a2bfc99cb9d69d3fef05a0044ac957f37a135305b1f134d69adb00a5f50c5f34eb8e", 0x35}], 0x2, 0x0, 0x0, 0x4000}, 0x1}, {{&(0x7f0000000280)=@llc={0x1a, 0x101, 0x38, 0x10001, 0x8, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000300)="bcab887ff4648785dd8ddbabc6030920247fcf09b2d0375d2dd65ba132b87b5335f32c94f71f76e3aa316c0140527a6747e3e56e4a468f14a89653341bfbeedbebd1f9f231ac7cbd5a7592dd3cfdd8225208f1faaa6e7137b5457dc434d7856c0d96f4592d208404bb20532641a3a7beab62d789155a756265cd204151b60c98865f2f0fb049c3f8b7d406b11535c47fdd8d2aeb0ea30eb7fbdaad969e45281e54c0ca5d02df97bec206d4a9f09b2f4ce40c04872da449cafeab39b36a699a85d753284145eaf9c5b08729382503642d388fe837518dce1a96e2f48ce657c57eadb2ef42c7473281527158ea77837a8b4fd99b717a", 0xf5}, {&(0x7f0000000400)="86a09ebb965740790c838cd33e1772c9e66a69ab2bf5f6c380fcd5ff4e9818147b470afe8f8756093d9dd55e48c2233c8940aea3848c1045a69eb85eb770feab766beda08dc8bafaae4b8f908cdf5e0b66f4cb26550e59c6dd5faa70486c07077ad9dd383c3728e5d15bfb7dfe14295b4490133a43b0171e6b231dd8ebc9ebf024331b3bf10612c1d9edff91a9e4f70ecaaba0c2b6fc345854ec5064438636c6206925c4be1c01cc5cf8bda4bb26a9b6a2ce30", 0xb3}, {&(0x7f00000004c0)="9a95ad21bf0454d9208dda544d677b2b5584379f7301938fd8a77dd283af89616e869c6daee3d9feb0be1cc31c3d42c317977c230fdcfc3ee9fdd4247f68437c86f563b66f6df91610e0b41474d8faa599a93050548a21d07c896007992893aafb1e92997f95d5197129146ba6330664019235b3859cda4a18f00c8f8f9a0faf", 0x80}], 0x3, &(0x7f0000000580)=[{0x48, 0x13f, 0x9, "e7296b4125efca33828106e5ab94c22998518a1d2e7621ff8f4d18cba7538970c34e8388e72965adf48de508b488fe4040"}], 0x48, 0x1}, 0x6}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000600)="ecb46cfc2c6b545f50b2d00b3fce9a569f1c7c44817909bdd36d", 0x1a}, {&(0x7f0000000640)="740cb761ffd5deb2ea104425e54295f003f42095fc0301bcf4231f65eab84e2a98e16ce74bf48e572001bab8b45e81faa4929574a08dbccffc42e3014b8aa9ea4d0ae39fa4f0da177a1e22cdddf2894773b7d39823ee58f8dc1759b03ac80be2f7b4cffe2dffe2c2ae14b77739cafbf6a89e771b4882ea40c8f5155c59124f74c6545eb2d2dbfd1496a36aeca8d71a036aeec4f2d06c2c6765bf6e436dd42bd7e60aa3728427f606453ada5608e0439b87a3aa9970e02449ac727844dd976afee60922a5a042eb02a3a4d517f06c8d94c876b78176d2498034444b588836c27ec16fd5ef07440f55497ee6dfae73c7", 0xef}, {&(0x7f0000000740)="d5c737be71417c42d3090cbd", 0xc}, {&(0x7f0000000780)="ceb7b63988f62ce4363e2fc5984d604c3afbda01828754e33878c86fee962daf9df7", 0x22}, 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0x1000}, {&(0x7f00000017c0)="d0bccffc5ef5b8e12653289b493ff3ec5cfc24c18e3af85b3841627629c5d59ca3f3c0eb2a809839003e39bf203c72f41b7f043e345d0de2796855ba6cef496c1f45fba7fac3f163be1fbf1b149ce944f87232d224e1ffb0b516a20886a1c57b286844c1192dea6eb1586b142289d24fe711659869e6329ba782b6b63443a673842b7696893b64ed2a92ab8f0979a236e8b7f185", 0x94}, {&(0x7f0000001880)="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", 0xfc}, {&(0x7f0000001980)}, {&(0x7f00000019c0)="df29277ad72083a587e0", 0xa}, {&(0x7f0000001a00)="2ad4a84b911502d38450528073388063f35acbcd620d2554b7c36bb5d07f5a5012a28bc493d3dba7d292a186f52003cf5f556a6ca8c6f23c92437f6abb09f2a0b699ee903176372df7c26249ce61d0cc086bb3f4c26d4136ab2e70b24d1679faf8397f8ea0ad9290cc04478dacc701d7194824b815025937cffbd2cf0bf4349631f51d2fde8f5072c6155778904bf0fd4e990b41c2099dd8a689ba00ab053384b7", 0xa1}], 0xa, &(0x7f0000001b80)=[{0x1010, 0x6, 0x7f, "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"}, {0xf8, 0x102, 0x80000001, "306ae6a86f619c0cd41b0acc819799af7412cbeffc74ec5220b7f607e2ae8e2e7960e94c62e06ce967ec69e02c08e4728f3c26e4453cdfc8187bf95cfd21a6b6f0f9efd508b2bad3ac092b600c0307f2954ecdf6d51689840bc3179a441d04470a9e1996622c8b889de60dfbc018c5aa82733b3e4d71060e826f3655abd70003913759ed180f01d6b4c6ca4cdb5eb25a624a3979e85a1e22830a391e7de66814ab686c524ee78c78ae26d449dd69b2f1ef079275b8586b491e276b016407a4b0e060d920489a40e035a6f6b0194bc7151261adc79b400200b83cdf2318c3b07b1a2d52f0a86a"}], 0x1108, 0x40}, 0x98}], 0x3, 0x4000090) connect(r0, &(0x7f0000000000)=@generic={0xa, "35453fe63ea513b544b2d1a57f81f6e96a96758b3a96c27debfb206312851738fa96259350250d1aade8c5b7bbb21deab21f1dfdc90bdae2b731c743b0ab450ca4ee2575e3821118ed845a26ea7ae97463c15cec3a68252261a1fa6143b2dc2c6088d0541ff588f39be1f852c65568e0fd1fc2e35306b70b98bd530d3986"}, 0x80) 2018/05/04 18:45:49 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) getpgrp(0xffffffffffffffff) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000140)="6e65742f697076365f726f7574850013ee1f3170038c45122cd2c69e86f416b6330c5bddce864f749b6cf80f6904abd8c70ab7b7b0a8db33237e15eb48d82633548e044dd3894ba05a5a689c6d7319160cc8812ef0002a0ba4e952eaa969b4ed1df9f695958c675a64185d62254f3611217618720a4861592ad93c10dbbbffb2863145dbe536e3d8f7026cd5805ac52016d8871a") syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000240)=""/32, &(0x7f0000000280)=0x20) ioprio_get$uid(0x3, r2) r3 = open(&(0x7f0000000080)='./file0\x00', 0x410700, 0x21) sendfile(r3, r3, &(0x7f0000000040), 0x1) 2018/05/04 18:45:49 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000340)={0x0, 0x5, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="0352ba8e8227aaaaaa000000002000000600450000240000000000009078e0000002ac1400007f00000020000000002099e900d085f5"], &(0x7f000004d000)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x8, 0xffffffffffffffdb, 0x4, 'queue0\x00', 0xfff}) fchdir(r1) 2018/05/04 18:45:50 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000140)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000052ff0)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x424100, 0x0) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/05/04 18:45:50 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0xffffffffffff19f8, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}}}, 0x90) r1 = semget(0x1, 0x3, 0x26) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x3ff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x8, 0x47, 0x67}, 0x10) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000100)=[0x1ff]) 2018/05/04 18:45:50 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000000), &(0x7f0000004ffc)=0x25b) socketpair(0xb, 0x80a, 0x100000001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0xfffffffffffffffa, 0x4) shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffe000/0x2000)=nil) 2018/05/04 18:45:50 executing program 6: pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) mprotect(&(0x7f0000ff1000/0x4000)=nil, 0x4000, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)={{0x1cf, 0xff, 0xeaed, 0xf2, 0x2, 0x20, 0xcb, 0x2}, "f835045568a8b21cf4fc447d20ce06e3dbd3718d73442ce126cef99561332fd18e22eabdbccb76b3103d43bcae1a12b8da0267d534a0be405268cc1b06a780", [[], []]}, 0x25f) madvise(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x400000000008) 2018/05/04 18:45:50 executing program 1: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000640)=@broute={'broute\x00', 0x20, 0x2, 0x330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'ip6gretap0\x00', "73797a5f05756e00000002009f7d670c", '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', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'bpq0\x00', 'ifb0\x00', @empty, [0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x2], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x400000000000000, 0x0, 0x4], 0xf8, 0xf8, 0x148, [@statistic={'statistic\x00', 0x18}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x3a8) 2018/05/04 18:45:50 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) close(r1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) getsockname(r1, &(0x7f0000000100)=@can={0x0, 0x0}, &(0x7f0000000180)=0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xa, 0x2, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x15}], &(0x7f0000000040)='GPL\x00', 0x1000, 0x7c, &(0x7f0000000080)=""/124, 0x41000, 0x1, [], r2}, 0x48) dup3(r0, r1, 0x0) 2018/05/04 18:45:50 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0xf79, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x2) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r1, &(0x7f0000632000), 0x352, 0x0, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f0000efaffc)) recvmsg$kcm(r2, &(0x7f000085b000)={&(0x7f00000004c0)=@ax25, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/210, 0xd2}, 0x0) 2018/05/04 18:45:50 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) fcntl$dupfd(r0, 0x0, r0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5b1, 0x101000) 2018/05/04 18:45:50 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x200000000000009, 0x0) lseek(r0, 0x0, 0x1) poll(&(0x7f0000000000)=[{r0, 0xa002}], 0x1, 0xfff) 2018/05/04 18:45:50 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) write$binfmt_misc(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="73797a3148d8a7e2945618cbe229125fa32a4c6d67057f1e6b81dbca88e3ba3e481ef6f31dd5a7889ac003e0bcfd98e28ca720d72ad6053f8d69cac121d10e24770eddf3df999b9a31e827aed7abfc6fcb220d854c"], 0x55) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='V', 0x1, 0x0) syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/04 18:45:50 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_fuseblk_mount(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x12}, 0x3}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x3, 0x2, 0x9c, r3}, &(0x7f0000000200)=0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/05/04 18:45:50 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}], 0x10) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000380), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/05/04 18:45:50 executing program 5: r0 = socket$nl_xfrm(0xa, 0x3, 0x87) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x20000026, &(0x7f0000000040)={@multicast2, @rand_addr}, &(0x7f0000000080)=0xc) sendmsg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000000c0)="939d05401b3a126885113588220590bc93ef312c259a591d19f7081074fbd52ea6e055c9a66895208e1856726d2589b3762245515656b8d9058d26a265efc3cee28e4c410c2045d0a2c1dfeb8caa7545ec722f49556aa5a6de21a2fae68ad05ac114d8326f7e1fabc38d07a8ef7dc8b33f92e96d264cdf488a495f06ce6693fee134cb37e2c94d9f748f2d7b0adb3c7cec760b1734f5e2279d638f8d73768d3dd1b314f15e3dc866211df033604e7be01d9567077745b8205a7a2122e8d1d68cf6767aa6c2bf45a25441e7", 0xcb}, {&(0x7f00000001c0)="a5464361b20465b476fd994ec000b5e7ed635e3dc5f732f6d5d564817915f837af1bea0997eee7a2db3408fc9e1c6d5c6ec44c418bb66e56e658862b4827b19787cec52d93dc4d86343da62a4e40c36a8a39a9960563a544dd82426872cced854218e81cc611c6cc33ada84c60def4f9623c3fe7827e221fdda62d748285350b69", 0x81}, {&(0x7f0000000280)="96ed4504f2b5fb79f320d6ca3365d1a99a7b777d1ddeb5460139893f685aa3e7668a95072270a92b50acdff1515831b6d038897f03b2b33aada2a6c12b1d9ca420574c3d412b2ba7ca4ecc3e56c6daef031ebce6fc6ad9ba1e9fd0640dcd3bad54aa3b2f6a823ed780a701dc765de52d93719af481fc201ae826f5f4bca9d5956a1b8e9cddf4477830488f0d2b070f77e19f8c62985c089f50b6c0d1", 0x9c}, {&(0x7f0000000340)="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", 0x1000}], 0x4, &(0x7f0000001380), 0x0, 0x1}, 0x8000) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000003000)="467a84d708c8a0c3e1aabc35717bceb8efceeed978e8a735", 0x18}], 0x1, &(0x7f0000000000)}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001480)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000001580)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x4000098}, 0xc, &(0x7f0000001540)={&(0x7f00000014c0)={0x70, r2, 0x120, 0x70bd2d, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x45}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x39}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x8001}, 0x40) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000001380)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'lo\x00'}}) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000001400)={0x303, 0x33}, 0x4) 2018/05/04 18:45:50 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x400000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000440)={{0x1000000000, 0x7, 0x4, 0xd64, "e064bef70e88e80d30a970704fb3e4735c5568d10652f3169cb2322d47c5547ff85b97223587dec009adb08a", 0x5}, 0x8, [0x3, 0x9, 0x0, 0x1, 0x0, 0x0, 0x1, 0x40, 0x2, 0x3, 0x1a, 0x0, 0xffffffffffffffff, 0x40, 0x0, 0x8, 0x2, 0xfffffffffffffbff, 0x7, 0xe0, 0x2, 0x7, 0x6, 0x5, 0x100000001, 0x3f, 0x7, 0x6, 0x1000, 0x6000000000, 0x6, 0x9, 0x4, 0xea, 0x40, 0x3, 0x8, 0x8001, 0x0, 0x3, 0x800, 0x8, 0x101, 0x2, 0xfffffffffffffffa, 0xffffffffffffff3d, 0x7, 0x7, 0x4, 0x4, 0x5, 0x8, 0x9, 0xffffffff00000001, 0x2, 0x5, 0x2, 0x5b9d, 0x81, 0x3, 0x7, 0xcccb, 0x7, 0xfff, 0xffffffff, 0x3f, 0x0, 0x5, 0xfa, 0x6, 0x5, 0x2, 0xbe4f, 0x401, 0x3, 0x100000001, 0x100000000, 0xa66, 0x1, 0x4, 0xff, 0x9, 0x6, 0x2, 0x0, 0x3, 0x400, 0x9, 0x80000001, 0x20, 0x400, 0xfffffffffffffffb, 0x1, 0x8, 0x100000002000, 0xffffffffffffffb2, 0x3, 0x0, 0x3, 0x5, 0xb31, 0x2, 0x20, 0x6, 0x200, 0x3a1b, 0x3, 0x3ff, 0x7fff, 0x7, 0x3, 0x6c, 0x9, 0x1, 0xffffffff, 0x540, 0x2, 0x3, 0x4, 0x401, 0x49414a5c, 0x4, 0x5, 0x4, 0x8, 0x9, 0x2, 0x8], {r3, r4+30000000}}) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}], 0x1) 2018/05/04 18:45:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/04 18:45:50 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x28e, r1, 0x800, 0x70bd2a, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x44}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xc23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfa}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x53069995bf8308c8}, 0x1, 0x0, 0x0, 0x8814}, 0x8011) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000ffffffff6a000000004000000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/05/04 18:45:50 executing program 6: unshare(0x10010000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x1000008) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x4, 0x0, 0x7fffffff, 0x6, 0x1}, 0x14) 2018/05/04 18:45:50 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"b50b0000fb9a71f70df8440040000b00", 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6}, 0x10) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000280)={r1, 0x1, 0x6}, 0x10) 2018/05/04 18:45:50 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) socketpair(0xf, 0x1, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) acct(&(0x7f0000000080)='./file0\x00') ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'gretap0\x00'}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2}, 0x220) 2018/05/04 18:45:51 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0xfffffffffffffffe) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) getpeername$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/05/04 18:45:51 executing program 3: name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="08006c0001000000"], &(0x7f0000ffe000), 0x1100) 2018/05/04 18:45:51 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00000000c0)=""/1, 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x8001, 0x0, 0x4, 0x5, 0x0, 0x3, 0x48080, 0x1, 0x0, 0x3, 0x3ff, 0x8, 0xa0b, 0x4, 0x400, 0x8, 0x1ff, 0x5, 0x7, 0x100000000, 0x4, 0x2, 0x5, 0x9, 0x9, 0x2, 0x1, 0x4, 0x9, 0x2, 0x6, 0xffff, 0xffffffffffff0001, 0x3f, 0x7, 0x200000000000000, 0x0, 0x2, 0x1, @perf_config_ext={0x2, 0x7f}, 0x1048, 0x0, 0x10001, 0x4, 0xffffffff80000001, 0x6785, 0x40}, 0x0, 0x3, 0xffffffffffffff9c, 0x3) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 2018/05/04 18:45:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) clock_gettime(0x1, &(0x7f00000002c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={{r2, r3/1000+10000}, {r4, r5/1000+10000}}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x10000, 0x2b8001) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r6, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r6, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ptrace$poke(0x5, r7, &(0x7f0000000140), 0x2) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e20, @rand_addr=0x1}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000280)={r8, 0x4, 0x30}, &(0x7f0000000300)=0xc) 2018/05/04 18:45:51 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x7fd, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000040)=0x101, 0x4) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40)}, 0x2020) 2018/05/04 18:45:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e2c3bbedfdf68abbd4b6dec03cfa481caf84b549b0882e52bf87cfd452511d45953", 0x31}], 0x1, &(0x7f0000004a80)}}], 0x0, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/05/04 18:45:51 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001400)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001440)={0x0, 0x9}, &(0x7f0000001480)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000015c0)=ANY=[@ANYRES32=r1, @ANYBLOB="03b24a616f0000a7bd4a8d73847000000100a82db9aca4cafe93c04add4fbadf2bf0e5b26dc126f9430aa3f4aed96b222247fcef617d971d3d6bf03109cb0e175f30cf1de2747b40992f0a79129a83a32673c434383b744c5d758e8e06d3457b5b3b184592"], 0x18) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x401, 0x8000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d600ffffff070000000000000000000000000000"], &(0x7f0000000100)=0x2) getsockopt$inet_tcp_buf(r4, 0x6, 0x3f, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000001380)={0x0, 0x2}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000140)={r5, 0xfb, 0x0, 0x568, 0x9}, &(0x7f0000000180)=0x18) fcntl$getflags(r2, 0x0) mq_timedreceive(r4, &(0x7f00000012c0)=""/135, 0x87, 0x1, &(0x7f0000000040)={0x77359400}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00006e5000)={0x8}) r6 = dup3(r3, r2, 0x0) unlinkat(r4, &(0x7f0000000240)='./control\x00', 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f0000001580)='./control\x00', 0x20000, 0x4) sendmsg$nl_route(r8, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="340000001400090100000000000000000a000000", @ANYRES32=r9, @ANYBLOB="0600080084020000000000000000f57d89000000000000aa00000000"], 0x34}, 0x1}, 0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f00000001c0)="ae21f3368519588bbdd89bc76b5616eaaa168ccd01b0294d26261f7f8565109e18b85d37faee2052cefec5f63c242755b507b4e7809c3fc1aead526c3235a08ffcd4b29c962a20a49d10bf042f583eea4e1176313fbab17efafe036427eb57") r10 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r10) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f00000014c0)=0x0) migrate_pages(r11, 0x1, &(0x7f0000001640)=0xff, &(0x7f0000001680)=0xffffffffffff0000) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) 2018/05/04 18:45:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000f9e000)) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x10}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) r3 = dup2(r2, r0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000000040)={0xfffffffffffffffe}) 2018/05/04 18:45:51 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) write$sndseq(r0, &(0x7f0000000100), 0x0) 2018/05/04 18:45:51 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$netrom(r0, &(0x7f0000000100)=@full={{0x3, {"8ec558b38b1cc7"}}, [{"acc40be0ed1313"}, {"4685df081f3b81"}, {"3dda2fbb67d1e1"}, {"6e5199e9954351"}, {"be28437e3be11a"}, {"93c83e7e81c856"}, {"c1e3cf3119c3c5"}, {"ccc0aaf88db331"}]}, 0x48) exit(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x80, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000001c0)=0xea8, 0x8) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x8000, 0x4, 0x3, 0x400000000, 0x76eb, 0x80, 0x6, 0xbe46, 0x80000000, 0x9, 0x3ff, 0x10000, 0x5, 0x2, 0x40]}, &(0x7f0000000440)=0x100) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000480)=""/180, &(0x7f0000000540)=0xb4) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000b17000/0x1000)=nil, 0x2) syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x4, 0x8000) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000180)) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) 2018/05/04 18:45:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x3ff, 0x0, 0x3, 0x4, 0xc87, 0x7f, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x1f}, 0x20) [ 106.667469] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 106.696706] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 106.723888] Unrecognized hibernate image header format! [ 106.729484] PM: Image mismatch: architecture specific data [ 106.734686] alg: No test for gcm(aes-generic) (gcm_base(ctr(aes-generic),ghash-generic)) 2018/05/04 18:45:53 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) socket(0x9, 0x4, 0x5) writev(r2, &(0x7f0000001880)=[{&(0x7f0000001800)='E', 0x1}], 0x1) 2018/05/04 18:45:53 executing program 5: unshare(0x20000000) clone(0x1fffe, &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x84000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/05/04 18:45:53 executing program 6: munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x101100, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x40, 0x100) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000040)) mlock2(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0) munlock(&(0x7f000053b000/0x4000)=nil, 0x4000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000100)=0x70, 0x8) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/05/04 18:45:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100000001, 0x3) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a8ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000000000)=0x9, 0x95) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000), 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) 2018/05/04 18:45:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e2c3bbedfdf68abbd4b6dec03cfa481caf84b549b0882e52bf87cfd452511d45953", 0x31}], 0x1, &(0x7f0000004a80)}}], 0x0, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/05/04 18:45:53 executing program 4: r0 = socket(0x200000000010, 0x2, 0x0) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"49ca6671588a0f"}, 0xf707}, [{"d961914a687999"}, {"1fc3a9dbfbe50e"}, {"a45dfaf0293e58"}, {"f29064e59d7d55"}, {"2809e0db5c4fb3"}, {"d6ca417da9374f"}, {"086ccd7a0e3496"}, {"450ecb6325bfa3"}]}, 0x48) sendmsg$nl_route(r0, &(0x7f0000f7ffc8)={&(0x7f0000c3c000)={0x10}, 0xc, &(0x7f0000ea8ff0)={&(0x7f0000a90fac)=@getstats={0x14, 0x5e, 0x501}, 0x14}, 0x1}, 0x0) 2018/05/04 18:45:53 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001380), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) socketpair(0xa, 0x0, 0x4713, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000000c0)=""/72) 2018/05/04 18:45:53 executing program 3: r0 = socket$packet(0x11, 0x800000003, 0x300) io_setup(0x6, &(0x7f0000000200)=0x0) eventfd2(0x0, 0x80801) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240)}]) 2018/05/04 18:45:53 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x105000, 0x8) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000200)=r1) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000100)=""/131, &(0x7f0000000000)=0x83) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)=0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[], 0x5, 0x3, 0x0, 0x6, 0x1bca, r3}) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r2, &(0x7f0000000700)=""/58, 0x3a, 0xfffffffffffffffe, &(0x7f0000000740)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000300)={'syzkaller0\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="0400000002000000cd0000002d6d7928677d009fe56d4a266d270122fc04c0d92a05cd3c9680df121668af038e70142ee7d37259016f2c7d53a74a78c9d3e98bfb05c34cff43747e66f071bb1225488fc5664599b7bac61200fc1f66bd0170773237b9e5fa33b21cf071045df3537dbdf08058af3d62168f6b115685bf5436b2997fa98e37c2e68ae87c0cd244d064d88ec8851cb81c23edca484e0e8e8324b23fd0de39ef60e929cad305227b36654967f4393dd8b03f386da3321342d69bcd7d2ef4cb638558c2b01920f59b4169daaae9440ae1ad154dbe6e79cbc9426c1a9a7e69ab9b1d3b"]}) 2018/05/04 18:45:53 executing program 5: r0 = socket(0x1e, 0x80e, 0x4001) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000d01ff0)=ANY=[], 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) close(r0) close(r1) 2018/05/04 18:45:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}], 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x5, 0x3800000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="cff23d1a"], &(0x7f000095dffc)=0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'ifb0\x00', 0x3}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2}}}, 0x892a692006b0df83) 2018/05/04 18:45:53 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x162, "1ffb4c4aa5caa4d8d57e7e95e61350432c55cc659f869c1e39ce580daf6c34b4caa015f198b541ee219e423aff7f8a44fa1238fec6f3e2d8641141f3150e11fc3dcc497b6ec80a443a5cd26c3abee0177d75a0aa034ec2c3d6f833a90d32aa11dad29112bc67f46122238ac17a9bf6c036bc5f4be077fb8d1df8b5638223b423637be4aa5d01977de43f342be4c159bf932f15483df5b9561f1b1c781b4c8c67f33d9ec8dc8d6ff240c07ac3b874494581bfba3295a0f3383637d8db575f538d3caa56b56a0f2b37f7c1ec47a42ef220c2575b3fc17a3767cbca8ce39e75c77214ca2292f0020d740015f9864fd909d855be6d2dcc9452ec308202163e8429c5c059b03cefe3c4cf4585976e38fb6e3b410588e87d3e83107cc8bc32d307b70eca52d635cf87aa83f13cadd24582c2a5e9a71be5850d17e982b6428d51432b60f5d45db97c653e3e160a8f26f056447bf3090742495026b9160ab3815415022c3c21"}, &(0x7f0000000200)=0x16a) 2018/05/04 18:45:53 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = openat(0xffffffffffffffff, &(0x7f00000014c0)='./file0\x00', 0x400000, 0x1c5) connect$pptp(r1, &(0x7f0000001500)={0x18, 0x2, {0x1}}, 0x1e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="7e6256cd23576755cc5139a6732e1654ae84c99a7ca6d2b714a32c722587aba1d608442ad557a5c68f74f2db8abf5a1d69b283246ffffde000", 0x39) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0) bind$llc(r2, &(0x7f0000000080)={0x1a, 0x327, 0x4, 0x2, 0x5, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/04 18:45:53 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0xfff, 0x8000, 0x0, 0x1000}) 2018/05/04 18:45:53 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x48d01) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0xffffffffffff0000, 0x1, 0x10001, 0xfffffffffffffffe, 0xfd2}, 0xc) socket$inet6(0xa, 0x80000, 0x7) 2018/05/04 18:45:53 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x0, r0) name_to_handle_at(r1, &(0x7f0000000140)='..', &(0x7f0000000380)={0x8}, &(0x7f0000000200), 0x0) 2018/05/04 18:45:53 executing program 5: unshare(0x400) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x30, 0x0, 0x1, 0x9, 0x80, 0x800, 0x400, 0x1}, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000080), 0x2) 2018/05/04 18:45:53 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x157240) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x7) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0xfffffffffffffffd, &(0x7f0000000100)={0xa, 0x4e24, 0x2000000000000800, @dev={0xfe, 0x80}}, 0x1c) 2018/05/04 18:45:53 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x41, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x4, 0x4) syz_open_dev$evdev(&(0x7f0000000540)='/dev/input/event#\x00', 0x0, 0x0) r1 = request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='\x00', 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000600)=[{&(0x7f00000001c0)="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", 0xfb}, {&(0x7f00000002c0)="7d095ca29148e8ed2d0efdabf8c44de39c22c28dcbdb79a3a4de9370455e875f7a97bdaa204f2fd35c99322d9c22888338f8d3f4e835c0c4a2aec2ff50c06c953c5f70869ae3783fc407fe1f84dca4de7bb267d227a3d6ab2717e8af1f1ce64f9a1238373f2ca1e33a1a373ffdb48960f7efaa8efc560c3e451bf58d83c5b96588e4888bdcc0af3aed9f", 0x8a}, {&(0x7f0000000380)="eb906053c424871fdea9112977d4b30677d8c6af953e41b3aab089942003f63440e79d2fb899657123b971a8d4371ad95a7275645f19c3a1967e65382c68f95ca609d28b7fba65838c3814e1dd91ae359957595f1e4d57cf55fd6de4d67c6e418dc8c01a3d721d4e", 0x68}, {&(0x7f0000000400)="1dbda14d8d5f0ba55188ec5d5f40b23d42c28e93ba89fa5300733212fac9687adfb086e7d6655efa9116209e7c126ab6ef89b0494f2197bb192cc98418adb2f517e8d7202840b89a08de2ee079f9b65186d89abd8c443eced1c12a1e42aef6da1e2c1355b3008228fad86f768b8003c3992cbec8e19aefadf33e818b595728f5fba1d622aecfdebbdedd355ed9291bd1179472b6ef0f53584d94d621180d23f00495e2f97c6ec320978e491a56b59b6f64f3ff3276861077b8f9bcdc98bce7ccc4aa88555eb70fc7726bb7ff99cc1ce4676e60f6c9ae88f4eb428dba26666d5cefc4", 0xe2}, {&(0x7f0000000580)="4810aa5f4b53ec2bd4db5c7b3b9c376e79f9f576a71c4696dec2c5f0d592a4ddaa2e8fa6a1f630440926a0d4ca0c7e24be495890c6ca1adc05a785cda6983f8c0341cdcf7f3945234439a6219976b25d88c201ae94174b899ca369dffa34cbad4e9725f558", 0x65}, {&(0x7f0000000500)="3d841626ec0cb5fb8b332913e5896b457213cf", 0x13}], 0x6, r2) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000700)={0x0, 0x1, &(0x7f0000000740)="b1"}) 2018/05/04 18:45:53 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x200000) write$cgroup_type(r1, &(0x7f0000000240)='threaded\x00', 0x9) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) getpeername$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003640)={'veth1_to_team\x00', 0x0}) getsockname$packet(r1, &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003740)=0x14) accept4$packet(r1, &(0x7f0000003780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000037c0)=0x14, 0x80800) getpeername$packet(r1, &(0x7f0000003b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003b80)=0x14) recvmmsg(r1, &(0x7f0000008b00)=[{{0x0, 0x0, &(0x7f0000005140)=[{&(0x7f0000003bc0)=""/228, 0xe4}, {&(0x7f0000003cc0)=""/135, 0x87}, {&(0x7f0000003d80)=""/164, 0xa4}, {&(0x7f0000003e40)=""/162, 0xa2}, {&(0x7f0000003f00)=""/41, 0x29}, {&(0x7f0000003f40)=""/23, 0x17}, {&(0x7f0000003f80)=""/4096, 0x1000}, {&(0x7f0000004f80)=""/186, 0xba}, {&(0x7f0000005040)=""/237, 0xed}], 0x9, &(0x7f0000005200)=""/4096, 0x1000, 0x7}, 0x9}, {{&(0x7f0000006200)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000006340)=[{&(0x7f0000006280)=""/163, 0xa3}], 0x1, 0x0, 0x0, 0x5}, 0x101}, {{0x0, 0x0, &(0x7f0000006800)=[{&(0x7f0000006380)=""/116, 0x74}, {&(0x7f0000006400)=""/210, 0xd2}, {&(0x7f0000006500)=""/170, 0xaa}, {&(0x7f00000065c0)=""/213, 0xd5}, {&(0x7f00000066c0)=""/89, 0x59}, {&(0x7f0000006740)=""/12, 0xc}, {&(0x7f0000006780)=""/117, 0x75}], 0x7, &(0x7f0000006880)=""/68, 0x44, 0x4}, 0x9}, {{&(0x7f0000006900)=@nfc_llcp, 0x80, &(0x7f0000006a80)=[{&(0x7f0000006980)=""/247, 0xf7}], 0x1, &(0x7f0000006ac0)=""/190, 0xbe, 0x1}, 0xa68}, {{&(0x7f0000006b80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000007d40)=[{&(0x7f0000006c00)=""/4096, 0x1000}, {&(0x7f0000007c00)=""/97, 0x61}, {&(0x7f0000007c80)=""/154, 0x9a}], 0x3, &(0x7f0000007d80)=""/154, 0x9a, 0x2}, 0x4}, {{0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000007e40)=""/189, 0xbd}, {&(0x7f0000007f00)=""/52, 0x34}, {&(0x7f0000007f40)=""/165, 0xa5}], 0x3, 0x0, 0x0, 0x80000001}, 0x84b}, {{&(0x7f0000008040)=@sco, 0x80, &(0x7f0000008300)=[{&(0x7f00000080c0)=""/130, 0x82}, {&(0x7f0000008180)=""/251, 0xfb}, {&(0x7f0000008280)=""/97, 0x61}], 0x3, 0x0, 0x0, 0xffffffff}, 0x9}, {{&(0x7f0000008340)=@alg, 0x80, &(0x7f0000008a40)=[{&(0x7f00000083c0)=""/236, 0xec}, {&(0x7f00000084c0)=""/173, 0xad}, {&(0x7f0000008580)=""/151, 0x97}, {&(0x7f0000008640)=""/218, 0xda}, {&(0x7f0000008740)=""/240, 0xf0}, {&(0x7f0000008840)=""/61, 0x3d}, {&(0x7f0000008880)=""/113, 0x71}, {&(0x7f0000008900)=""/146, 0x92}, {&(0x7f00000089c0)=""/78, 0x4e}], 0x9, 0x0, 0x0, 0x1}, 0x1ff}], 0x8, 0x40, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000008d00)={{{@in, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000008e00)=0xe8) accept4$packet(r1, &(0x7f0000009040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000009080)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000090c0)={{{@in=@multicast2, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000091c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000009200)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000009300)=0xe8) getsockname$packet(r1, &(0x7f0000009340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000009380)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000093c0)={@multicast2, @rand_addr, 0x0}, &(0x7f0000009400)=0xc) getpeername$packet(r1, &(0x7f0000009440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000009480)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f00000094c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000009500)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000009540)={0x0, @dev, @broadcast}, &(0x7f0000009580)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000b100)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f000000b200)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000b240)={0x0, @multicast1, @remote}, &(0x7f000000b280)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000000b2c0)={@mcast2, 0x0}, &(0x7f000000b300)=0x14) getsockname$packet(r1, &(0x7f000000b380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000b3c0)=0x14) getpeername$packet(r1, &(0x7f000000b400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000b440)=0x14) accept4$packet(r1, &(0x7f000000b480)={0x0, 0x0, 0x0}, &(0x7f000000b4c0)=0x14, 0x0) getsockname$packet(r1, &(0x7f000000b500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000b540)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000b580)={0x0, @loopback, @rand_addr}, &(0x7f000000b5c0)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f000000b600)={@dev, 0x0}, &(0x7f000000b640)=0x14) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f000000c080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa1008}, 0xc, &(0x7f000000c040)={&(0x7f000000b680)={0x9b4, r2, 0x2, 0x70bd27, 0x25dfdbfc, {}, [{{0x8, 0x1, r3}, {0x260, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0xfb06, 0x80000000, 0x200, 0x3}, {0x8001, 0x2, 0xc4, 0x9}, {0x0, 0xffff, 0x3}, {0x2, 0x6, 0x78d, 0x6}, {0x80, 0x4, 0x0, 0x3f}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0xb8, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3985}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x2, 0x0, 0x7e0, 0x800}, {0x4, 0x1, 0x18, 0x1}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r9}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r10}, {0x80, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0xec, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}]}}, {{0x8, 0x1, r16}, {0x7c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf7a2}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r17}, {0x138, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd3d4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2e}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r21}, {0x1a8, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r24}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}]}}, {{0x8, 0x1, r26}, {0x104, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r27}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}]}, 0x9b4}, 0x1}, 0x20000000) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) 2018/05/04 18:45:53 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000240)) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) readahead(r0, 0xffff, 0x7) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x3, 0x100) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f0000000280)='./file0\x00', r2}, 0x10) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0x9}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000003c0)={0xb1f, 0x2, 0x200, 0x1000, 0x20, 0xfffffffffffff222, 0x0, 0x2, r4}, 0x20) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000400)={'icmp6\x00'}, &(0x7f0000000440)=0x1e) getsockopt$inet_dccp_buf(r3, 0x21, 0x8d, &(0x7f0000000080)=""/187, &(0x7f0000000140)=0xbb) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x3ff}, 0x4) close(r2) close(r0) sendto$unix(r2, &(0x7f0000000480)="19ea57bce6d93c292a13ea08b7a54108f38c536185c33bd7ea39d319dd900f566239925d6605698e7d82f93af6de5749b6f7a048af8d4a9689e7fcfc6eecbe7684d612ecfd0d888216f55585c4361df7fe8bad488ccc98443b61b59e6c44a657266bbcbf73984779f72e0026d5dee87d81dfeddd934a2c025268dde2cab3e1579dbc2f", 0x83, 0x8040, &(0x7f0000000540)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/05/04 18:45:53 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000880)={&(0x7f0000000040)=@ipx={0x4, 0x5, 0x9, "1e023e10af5e", 0xfff}, 0x80, &(0x7f0000000500)=[{&(0x7f00000000c0)="3f858d117668498c7f7647434071fdd243ee738bcd0a3c4aa4b63194174d750cd0745a59c85b6dcf10ff16b52c6ae75a1dfdba5791a1775779acdc622555a7b91c7a1ab4801714c0d2f954d91ad810f2e98e902507ffffba63c67491ab5f75f9944b82128b1e66eb13645a1ffcef3de10995fa4a852fb0abf6700212fef0832b6c850f4f5ca892ecf756eb0967fbb88c1bca8a7df7ff6c6e1fe67cb91105c0172a4f81ad31ae25efbe0931ea58b9f761894930ce4acb3d4996f480bc749a539590d5f3910eedfdc4d84584db51aea999785c03b81ff2fe20ed63896312f915d7460159ff6299f07e0314af040b1a", 0xee}, {&(0x7f00000001c0)="0c7556fc0e0ca35e1dcb8464935409b98b313a8f97eed85cdf230f1a3ebeffb3eb6d1b70b53c16325ac2245b4e740b9554223b836a835dbdd6", 0x39}, {&(0x7f0000000200)="734fee921c1ea725a290ab56f8035f0fb44e5cebfe3fbbb699beab281f57395ef2630a9d08b4c28c7688f589a0fc7dce48f4719f5a3fef00be209aef91e49d089da6721924c76c5462fd5344f2a735b0fc6e1c61016b2e0c247037f54d5c22ee3e38c0c037fa12dbb62ac77c959e9c63ef3c4692f9e9baa2245599beb1bba07d415c805c90e2a02f36cedcd3b0822837b6e14f7d412cf0bb88585952a79e5fa907c68e44a823faaf55225856765e17f85afa145785955d6a54e0d1965b1ade8cc7bbcf76f5c9d6663e9ce0ef5049cd3cb8e5e677bfecb78816d2", 0xda}, {&(0x7f0000000300)="2107541a4234925c768605406e2648ac40a2eeef723ffe61503579b06c92165fada8fbbffc45bb7bbf92dc98fccb222121cb8541036dafbab0451dca37d3dfa7e3ac0c288914ff68891c42fac649", 0x4e}, {&(0x7f0000000380)="3c9467638be5a4f9dc8e42d403ded182091743c10fb9f243e348b27acec85ce59447163220eb1b7fea9821c51cbe6a2255f1bdebdc6755767fff25869dc6e78e6efa38851394df7addb115c75bce3f884e8ef3767ec84c387b887ae0a92455532177303129a1d27af1dc64b3ba5434c7e614dc4733a51e3187d6263a41b809044818a171a7f849b9b02e324a0cfdb5444dcd49215f56b2a0725020db61534c40b54196989dcd7ce6a1454b8498edc1d0ad597ab79472dc4801081d86d3e21022e41688108fdd8828ed4b7a964e5c230d858526c94020e998daac3932", 0xdc}, {&(0x7f0000000480)="90364d10315ed1f55b93c2c1ebdbfb96bba125367a894d1edde9c6269c19d844773dc5ae3070bbdd1eb9f3ba57d291b5217abc60a381a249e457e549a9b28a40f404dccc3b9f0f84c58797058436e451261abb8f228a820f7d389d92bec3", 0x5e}], 0x6, &(0x7f0000000580)=[{0x68, 0x103, 0x7, "54b63bb5be4548ee07e5a8582ae81e31e72e9f3e8b4f5157e084cc5d3b6bef68a7786a8938004413e638bf80cdd79bbbf6415d30c7b00d99276e1cc5d9b64f07209db5e24bab78ad57606b06e0a968b880b4"}, {0x100, 0x11, 0x5, "31395da5e8ac8a2df24430fa12fdfb56bfd8f51e290cc94275825374c07252d6913199e4f01d75f1c4a6df2c34b8c043bf90d71d22314ce7fbcfb9a6b29a6b9c7d81c455786e2d38178e12a1f5eb502c9cf91aa16c515d99272978db850ceaf272336e34969cd67eafb3ebb092984519c973a54e39943ff9fbc6f8da61611caa5016c1a0ab358d5ffa1645a09fa2acd78b37e5cb008419749e8001077347e540d126f731c92e7dba5cf597356ff70f32dd8a8739a2db71f9357c0762252b9b4d0be30f8c180e757074426a21d361f7c78d6df55d324bf02ae557015d29a82e4ff2a0b8f31aa58f62234d"}, {0x50, 0x104, 0x9, "0cc68720c23c7f1192071c5198f01a7488e29532c98a65b7b45cc8d9d661af02aade6435050d9b68854e34752c88e879c8981ae92df52fd6873ba7862e1ec4d7"}, {0x18, 0x1bf, 0x8, "cd6eeb0067b5bd"}, {0x90, 0x3a, 0x7, "e15fe1ab2de6c43ac696880d97a81ebf173aab336565aa07a64b7c97a4f3058295fbd277afcd2a58502e7726e0ba9049221be8e6e742749037aa3885e2c791ca74d6d7edb3de365d2c405ec24504509a17bda8987d60ca1e44d41b90551ad334390e7335a640a39967a6f29596c8cbc73129dce18c3fcfae2d"}, {0x70, 0x107, 0x3, "25af2d32669df1bae5ca517461caa92777e43850d974af362bb8374e267915997e56a41a9f41db93617dc3d58181c8ff9aedc4aac3d938a67010357155d9b60f94e0943712cc9e6a5156cfbe3d0de07c6c87f4f5f95f8434bfd9781af5a53d"}], 0x2d0, 0x10}, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/04 18:45:54 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x2, 0x81}) ioctl(r1, 0x6, &(0x7f00000000c0)="d5b5548365c438e5af1966bdf955a46b6ac2271950d750fe9892bb5b6d2ec8759dc9938bf0943952db70f10e04cdbfe5cba7b84f6fb348e7a03a328f928ec4a2938bf98cdc55904ed829715d5235699f2201d286b86a4b68f13efe3ef0f463d11c6f5c250977d1a57965a9729343beaf85918d8981a4267b7d6fd276f95289e3ed2b363bd08ed26551b4e681aab4bffb89708ba822a40729d1b64181b4163f6a09249bd6e696b2539fd94f3c9b687ac16d60c8d7cbed49e1da66f9766a56f76a8627922ad9f0b5e7b1d6d3551fce205c380f93a64c48f1c561245886254cfbcac229d2098ad63882f10b8c7e453c01f9") ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0x3, r2}) 2018/05/04 18:45:54 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) unshare(0x8000400) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r1 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0xffffffffffffff01, @empty, 0x4}}, 0x4, 0x9}, &(0x7f0000000200)=0x90) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r3, 0x3, 0x0, 0x5000ffe) write$vnet(0xffffffffffffffff, &(0x7f0000000180)={0x1, {&(0x7f0000000040)=""/159, 0x9f, &(0x7f0000000240)=""/126}}, 0xffffffaa) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={r2, 0x8, "b23673d5169026f0d3d8a25fbc011c684a9000cd3ae62225489463c0c12cb9f9d6da2b494d08d4cba99b9190dedb54df328bf35e8b55eca692313b041000000000"}, &(0x7f0000000280)=0x17) recvfrom(r0, &(0x7f0000000380)=""/89, 0x3b3, 0x2, &(0x7f0000000080)=@ipx={0x4, 0x32, 0x3, "cf7486d472e2", 0x1ff}, 0x80) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) 2018/05/04 18:45:54 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x396, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x53, &(0x7f0000e66000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='lp\x00', 0x3) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x800, 0x541003) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100)=0x7, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c000000e2eb4008d9087af1276ef849cfc5a528323913e08f3e72ef490ac4a4616f519ecd9318045ccf733988331355f6f7d24886ae6ffbd777d61c5f7a953175c27ab1913bfd39467e5853adf53345934358596f1456c7e5c5e156c18e79abf6c8b7e1d324b839e647b183657d5f34aa892bc0db07", @ANYRES16=r2, @ANYBLOB="04002cbd7000ffdbdf25000000007fffffff140006000008000000000000801b8ccce6000001"], 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x1) 2018/05/04 18:45:54 executing program 3: r0 = socket(0x0, 0x2000000000802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0x2, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="48000000150001002bbd7000000000000a0001ff", @ANYRES32=0x0, @ANYBLOB="1400010000000000000000000000ffff0000000008000800000000001400020000000000000000000000000000000200edab912c841d4abe4855e595e12975aeb680a5fe8169d1d099ecc9d223293a03904d4d0dcf484deac6f00c035461d9b28b8a20e9d819aca4617124612d9abdb026df5ffa3555f3c91bf2ce55c3106e675001cde36c34209cecf0f47950795d45a34c54c969874c347a542290991c26e81a988b8a8f1b9756b3a01000a0d659eaa604bdbe2049272fc525b529170473bc92d86ace25263bade1e18512969d3583c8f305f6e68a42c3222d8af0da65"], 0x1000000e3}, 0x1}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000001c0)={r2, 0x2}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={0x0, 0x1}) socket$inet_icmp(0x2, 0x2, 0x1) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x600c0, 0x0) 2018/05/04 18:45:54 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090a000000000000000000000003000600000000f0cfbb322e9866ca000000000000000000020001000000000000000002fbffffff030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/05/04 18:45:54 executing program 1: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000004c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000600)=""/214, 0xd6}, {&(0x7f0000000700)=""/209, 0xd1}, {&(0x7f0000000540)=""/58, 0x3a}, {&(0x7f0000000800)=""/219, 0xdb}, {&(0x7f0000000900)=""/230, 0xe6}], 0x5, 0x0, 0x0, 0x800}, 0x2040) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000a80)="646e76c8a4b3c60c7846bcb748b4ba7ee6008b62c550294fd68f4e3311765fa756e62c3677456e0e4b0517885a73d0e312a2d6f3efebe86fbf3fa079634908e4fb446df74f010913e4b43078d079f40ea18118a837f59e8d0fc7431d50e19b2945416e89cd31f041f39ed954ec82d044963548de654c3ccee42a8621739073164a765cc8348ba9673bbd95637965d7a5c2d730953e2369f42bb178d5e0ad92543999fc2ace2ae621e960a4e5e77184688bb5e21af444325537f90d4af45221b288988e5a2a62d2124781de950d48") r3 = gettid() sched_getaffinity(r3, 0x8, &(0x7f0000000480)) r4 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r4) r6 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x124, r0) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000b80)=""/151, &(0x7f0000000c40)=0x97) r7 = dup(0xffffffffffffff9c) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x2000, 0x0) linkat(r7, &(0x7f0000000140)='./file0\x00', r8, &(0x7f0000000280)='./file0\x00', 0x1000) msgget(0x2, 0x80) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r6, r6}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crct10dif\x00'}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000000000)={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00000003c0)={0x3ff, 0x204, 0x3, 0x7, r9}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x610800, 0x0) 2018/05/04 18:45:54 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000140)=ANY=[@ANYBLOB="050000000000000c4263a2c71e85d0000000000000000000000000004076a950f5b02264054d22f6c933ae3cbefd8b00b90cb7ceb107d68d91859b9bbfd4d0df51a07af8be215fab0e6f4906ded220cbcbab49ff67f63345aed2f6cc11fd9381f00ec6f4ec84c019ce14dadfdeb6a7c9b73ddbb777b463ccebb8c31b7efe63f71bd3ade7b4230494828962fcad8eb4d8c2f0f2a7b76ea87d3e986f098a1f19fb9f058c60791dc36afca9190481cbf49576a3c4d370efb40ceccc0263a771715aa6a26539fa74617b46a68f7ae4b3"]) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x3) 2018/05/04 18:45:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x5) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$setstatus(r0, 0x4, 0x4000) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00000000c0)=0x3, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000100)={0x1e, 0x0, 'client0\x00', 0x0, "2247bc2ad809b5bc", "027e0508dc56f2ffa47bd2657dcd7fff6697614a013edef8ed104e4a5b104106", 0x7, 0x80}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x50}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="00082bbd7000fcdbdf25020000002d0bde3a829305bd40012d0be058aa1e8d3b5de694963506eadb572675e3366c391bff1ced4840058439c2b36b9f67aa083c5e1a01822176e7f61e7b43bb2c8873ddecee8bbc7eca3d1f2fa4c7e915ca55ed9a5d6c7f27fc38aeb9fbc3dc1be1d62aa0120550ab9e6fb9c44fb7c61078225cecb5e7bf73a38ea3b0551377c5ca8926cfc2f5442686e432"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x20000800) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000500)={0x4, 0x70, 0x2, 0x4, 0x3, 0x1ff, 0x0, 0x6c0c, 0x40000, 0x7, 0x34dbfc18, 0x2, 0x8, 0x10001, 0x3, 0x0, 0x8, 0x61db, 0xffffffff, 0x6, 0x4, 0x7, 0x40, 0x10001, 0x7, 0x0, 0x7, 0x97, 0x80000001, 0x0, 0x0, 0x6, 0x4, 0x8, 0x9d, 0xfffffffffffffff8, 0xaed0000000000, 0xd94, 0x0, 0x86a8, 0x2, @perf_bp={&(0x7f0000000380), 0x1}, 0x1000, 0xffffffffffff66f1, 0x4, 0x2, 0x3ff, 0x200, 0xcc}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/04 18:45:54 executing program 7: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x6a}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000006340)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x20000000}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{0x0, 0x1c9c380}, {0x0, r3+10000000}}, &(0x7f0000046000)) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) 2018/05/04 18:45:54 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x800, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000340)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000994fd9)="2700000014001707030e0000120f0a0028171000f5fe0012ff000300078a151f75080039000500", 0x27) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x260000, 0x103) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="00800000fcbf567a4c03b7105f9a9b21eebea0c36d5926afa3407fbb066d7928ab49675750c0ce6d170fb8e793"], &(0x7f0000000180)=0x31) fstatfs(r1, &(0x7f00000001c0)=""/167) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000280)=@assoc_value, &(0x7f00000002c0)=0x8) ioctl$BLKROGET(r2, 0x125e, &(0x7f0000000080)) 2018/05/04 18:45:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8d4}, 0x2c) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200001, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14, 0x80000) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r1, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/04 18:45:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x10000031, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x210c80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x7, 0x8, 0xfffffffffffffffe}) unshare(0x8000400) r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000a12000), 0x0) 2018/05/04 18:45:54 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000180)={0x100000000, 0x5, 0x7, 0x6, 0x5, 0x7fff, 0x5}, 0xc) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) read(r2, &(0x7f0000000380)=""/178, 0x29) 2018/05/04 18:45:54 executing program 5: capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f21fe8)) truncate(&(0x7f0000faa000)='./bus\x00', 0x0) 2018/05/04 18:45:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80241100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x18, r1, 0x4, 0x70bd2b, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x2000c001) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="3c00000012000100000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="dff5b3a8635bc854cd700000000003007665746831000000000000000000000000001500000000000000000000000f19fe18df24b38d41d598259eeb27ae09c3d8187c5ac3ac8eb2b9223ee8ee79ecafdf65ce27418946f293d53a11213fdba64efda4efd735d8f63706e6cf86c8dfd55a030b6249bdac0e137c5a85a95672eb4f04005ad7b400000000010000008e0dde395ae79971d87fb03ee0c3ff1fcaf29d19"], 0x3c}, 0x1}, 0x0) 2018/05/04 18:45:54 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000380)={0x2}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) [ 109.401101] netlink: 28 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/04 18:45:54 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f00008b8ff6)='./file0\x00', 0x0) getsockopt(r0, 0x0, 0xb57, &(0x7f0000000040), &(0x7f0000000080)) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x589) renameat2(r0, &(0x7f0000036ff6)='./file0\x00', r0, &(0x7f0000000100)='./control\x00', 0x1) 2018/05/04 18:45:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80241100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x18, r1, 0x4, 0x70bd2b, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x2000c001) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="3c00000012000100000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="dff5b3a8635bc854cd700000000003007665746831000000000000000000000000001500000000000000000000000f19fe18df24b38d41d598259eeb27ae09c3d8187c5ac3ac8eb2b9223ee8ee79ecafdf65ce27418946f293d53a11213fdba64efda4efd735d8f63706e6cf86c8dfd55a030b6249bdac0e137c5a85a95672eb4f04005ad7b400000000010000008e0dde395ae79971d87fb03ee0c3ff1fcaf29d19"], 0x3c}, 0x1}, 0x0) 2018/05/04 18:45:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffffc6, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f0000000180)}}], 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioprio_set$uid(0x3, r2, 0x9) 2018/05/04 18:45:54 executing program 7: semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) unshare(0x40600) semtimedop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000043d000)={0x0, 0x989680}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@generic={0x8001, 0x28a, 0x800}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r0, 0x3, 0x1, 0x0, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) 2018/05/04 18:45:54 executing program 6: unshare(0x40600) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2001, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20}, {0x20, '/dev/sequencer2\x00'}, {0x20, "ac266e6f646576"}], 0xa, "f383371a1b0b18fb3d7c58a140e1a0d7978771d34441d27e5f2e61a872f2be4c9e7aa7c6f901065353e948b418b70457eabac54069f2c3f2949bdd2ea4d19a583cd3f0014ce7bbeb4216e729eaf22abf396290a70c759f81070b2facdb013d81dd1b7fcfc52028576a8d05c6f2859767bf4c066fccbcd78ce109d6cbea02e1804ed6e123177d4f7e8f543e10e33d66eb3b488874ea1a4b1f35544189"}, 0xc1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) 2018/05/04 18:45:54 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000001c0)={r2, 0x7ff}, 0x8) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') getdents64(r0, &(0x7f00000000c0)=""/109, 0x6d) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r3, &(0x7f0000000200)="467f3f", &(0x7f0000000240)=""/49}, 0x18) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/05/04 18:45:54 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000003c0)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000300)}, 0x202) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000880)={0xffffffffffffffff, &(0x7f00000008c0)="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", &(0x7f0000000040)=""/44}, 0x18) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x8, 0x4) r2 = semget$private(0x0, 0x2, 0x81) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f00000002c0)=""/252) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x68) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000400)=""/251, 0xfb) 2018/05/04 18:45:54 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "a74d9b85", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "d74928b7158b92dedecaa2e456e41545"}}}}, &(0x7f0000000240)={0x0, 0x0, [0x18b]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000080)=""/14) [ 109.686464] netlink: 28 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/04 18:45:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0xc) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000080)=""/4096) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000001080)=0x81) r1 = socket$inet6(0xa, 0x80003, 0x2000000000000ff) getsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/05/04 18:45:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e1e04dfc30b59c7294bbd3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x78) 2018/05/04 18:45:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000006c0)={0x18, 0x2d, 0xd65484de4ce62ee9, 0x0, 0x0, {0x2}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x8000, 0x0, 0x9f7190ee7c928e54, 0x1f, 0x10, "e3a6338fdadab1ba3a878762ca1c43e95f308915473d3bd18504815154190d1b27ec698024f8bed15ea5a0bb52582e6b348d02ebacd653691c355c2102de9c25", "fde818df8cbb74470e180adddbf47cfa361152d00a27e74537dd7542a60b01b917f473fc368b0e735ca11cbfca26eb028cece1608101b24a49a01c80c33fdc7c", "4e743d3ff0616797be10ff9b6f94551d6ae199def9bc8b8ab4ea0160f1f8fe42", [0x6, 0xb23]}) 2018/05/04 18:45:55 executing program 0: r0 = socket$inet(0x2, 0x0, 0x40000000000a) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000700)=@rc, 0xa, &(0x7f0000000640), 0x161, &(0x7f0000001600)=""/4096, 0x1000}}], 0x1482e279b67d612, 0x0, &(0x7f0000002640)={0x0, 0x989680}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300)='syz_tun\x00', 0x10) writev(r0, &(0x7f0000000500), 0x26b) 2018/05/04 18:45:55 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x28000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0xfffffffffffffffb, 0x60, &(0x7f0000df3000)}) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1ff, 0x80200) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000180)={0x8, 0x7, 0xf1, 0x81, "7e913ef672a8712c2fbb1151dbe1cb98b6b34302523c5340f365a904805d488a281f689dd99cc07cfbe39879", 0x2}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r2 = dup2(r1, r0) writev(r2, &(0x7f0000000280)=[{&(0x7f00000001c0)="b7444152e60479307e2ce4a035d783dc485f8fb7eb873648b4e1a2bf72a5b092e1a6418993b49c48bd7640cbba0515490ac74cbf720055af278bf99829f2c8b0eff835e58b125e6139aabb0b200aba5e8cc9debe925608cb98ded9a2716ed2fe982e39534b7c231b5ee69218bf818eeb2623be89807476621ec6e74631d7510ff99e9cd6c9667fad5494180a6f976e4d953c32ae4f6de8f8850665f5ced4bd21fcef10745861ca77133aefb3b5ca91be81f74232ee1e1443", 0xb8}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) 2018/05/04 18:45:55 executing program 1: r0 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x7, 0x88000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={'gretap0\x00', {0x4, 0x7fff, 0x400, "7d545b02541e", 0x800}}) r1 = socket$packet(0x11, 0x2000000003, 0x300) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bridge_slave_0\x00', 0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000)=0x394, 0x4) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) bind(r1, &(0x7f0000000240)=@sco={0x1f, {0x2, 0x20, 0x4095, 0x401, 0x39, 0x8}}, 0x80) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000180)=0x14) sendmmsg(r1, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f0000000480), 0x38c, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) 2018/05/04 18:45:55 executing program 6: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg(r1, &(0x7f0000002340)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001880)}}, {{&(0x7f0000000380)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000001e40)=[{0xc}], 0xc}}], 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7, 0x40) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000080)={@rand_addr, @multicast2}, &(0x7f00000000c0)=0x8) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x2000}, 0xc) 2018/05/04 18:45:55 executing program 7: unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x10000000000000) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00000002c0)=""/8, &(0x7f0000706ffc)=0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/05/04 18:45:55 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000000)=0x100000001, 0x4) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x2, 0x5, 0x3f, 0x0, 0x1d, 0x0, 0x70bd2d, 0x25dfdbfc, [@sadb_key={0x5, 0x0, 0xc8, 0x0, "cba6437bcd912c1bed7660a9971cf3a43c5d8ee38538ecf286"}, @sadb_x_sa2={0x2, 0x13, 0x80000001, 0x0, 0x0, 0x70bd2c, 0x34ff}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x8}, @sadb_x_nat_t_type={0x1, 0x14, 0x9}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e24}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x70bd26, 0x3500}, @sadb_ident={0x2, 0xb, 0x7, 0x0, 0x80000001}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x70bd2a, 0x3505}, @sadb_address={0x5, 0x17, 0x3b, 0x80, 0x0, @in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, @sadb_address={0x5, 0x6, 0x33, 0x20, 0x0, @in6={0xa, 0x4e22, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}]}, 0xe8}, 0x1}, 0x4004000) 2018/05/04 18:45:55 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4008af00, &(0x7f0000000180)=0x1) [ 110.659879] mmap: syz-executor5 (8363) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/04 18:45:55 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0xc80, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) write$sndseq(r0, &(0x7f0000000100)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x1c) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x8000, r1, r2, 0x652a, 0x410) 2018/05/04 18:45:55 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0xfffffffffffffe3d) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x54}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xba8, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80100, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x250, 0xffffffff, 0xffffffff, 0x250, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, 'dummy0\x00', 'erspan0\x00', {0xff}, {0xff}, 0x8f, 0x2, 0x60}, 0x0, 0xe8, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xb}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xa9e, 0x10, [0x25, 0x3e, 0x31, 0x4, 0x13, 0x36, 0x7, 0x3, 0x2d, 0x36, 0x38, 0x35, 0xffffffff, 0x3f, 0x29, 0x6], 0x1, 0x5, 0x5}}}, {{@uncond, 0x0, 0xe8, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x348) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/05/04 18:45:55 executing program 3: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000653fff)) truncate(&(0x7f0000000000)='./file0\x00', 0x8) mkdir(&(0x7f0000000240)='./file0/bus\x00', 0x0) 2018/05/04 18:45:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x30}, 0xc) write$eventfd(r1, &(0x7f0000000000), 0xfffffd7d) write$eventfd(r1, &(0x7f0000000040), 0xfdc8) 2018/05/04 18:45:55 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x200) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00000003c0)={0x0, 0x1}) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r3, 0x3}, 0x8) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000280)={r1}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r4 = gettid() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000000480)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001380)=0x0) fstat(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000014c0)=0x0) lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000015c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001600)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xe8) r15 = getgid() sendmsg$netlink(r1, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000004c0)={0x688, 0x38, 0x200, 0x70bd27, 0x25dfdbff, "", [@generic="1f2d5cc9036ecc34", @typed={0xf4, 0x5a, @binary="45e393f35da2b9d2bdc257ffef0f94547b20cd1b5ac2f4bc552c7cd461997ddd3e120be9da74e4877ad2348d7795578333832f2b2286447e7a057940b785a028cd3c9e506b099fe72909cd79216a43e9b14190eb7ad1bdf92917db758ff58a810a61f9187a665185a27970b66153a9d0e7c19d232c5d40360b0ac5abd691937871368129d7136356014a7c1ad6739979d95d0cee5d219452de71738abb91cf172377a0a876be30515e22c6e1ee718372b6310da747357913cfb5237ffdfe10065720184fa047af0b42762a18bf8d94c61fba273865a4aa65bb21389d49e52087a06b4baaf8f1463fc8d6623080"}, @typed={0x4, 0x8f}, @nested={0x17c, 0x3c, [@typed={0x98, 0x5d, @binary="1271402291a6fd27d44543a633023cef3ca024e61830c4805dd3464a2a05090d1e94d43f2e6f20b94c736d2880cf38487559329b6dcd3d4b7ceb9486992ea19073d9e17869d9bd35d435f71cfd4963b388844175fd483d0a6ea90d28c6c4c2f6b41800635c7fa290326bc5e274a1015f02ce21d437bc0de45bacacd2b7992ad1acf10869e5876ad51dffa079e30455df9525450a"}, @typed={0x8, 0x6a, @fd=r1}, @generic="8d381f66b11dcf20fbc8725db594a43c153138284fd936538d5782a3d2dd7f0736a8cd872cb6e37057b3aa1c71a37137d714ba54a09d079cedd9418e1684d8af4ed3704914345554b83f314967e26c452c51b20cb337bf911ff802692ce36239a7314f72e1", @generic="eff39ebe044cbce5238ba70e4dee6d0856c32f59a4a0167476830f24bbefcf0cce50e24922bb00739e64859ca82d8e02bf9a3d4b8b7d785ff737d0ac18b0fab48ffb62c8c7a191cfbd4c6cb09277efc9dabfa062a3971996f01e155965319dca7df24197574e96dea26f8b8c6aa64f4c5d"]}, @nested={0xb4, 0x51, [@typed={0xc, 0x7f, @u64=0xfffffffffffffffd}, @generic="ecd1ce00ff682fbb48575a15115aa6b89327da07cf0a0a6fee3137e0176e54c2743828be093e7423d6ce5b55ad1a6c5f981c2e7a6471f8796d2af75f401a3972a12fc4f3e53cea113521a8b2c2315a7a5e4dcc49a754efd3c57418c0d265a6b3da051238d965dffc5d5e5a54e8b0d261d41c81672af46890c74a9e1229c9ceb3661db67e91e08305deb2df74f198d2c378fbcda28ac19d14e1ceb91cac360ed4a5b312"]}, @nested={0x48, 0xd, [@typed={0x8, 0x34, @pid=r4}, @typed={0x8, 0x70, @uid=r5}, @generic="c7b59e722cab7cc7d087005f2b2c8ec54ec228d700d8cfcf1c958f4ae809339371460767259b688a59ee4d86446aaafb0af4"]}, @nested={0x1d4, 0x3e, [@typed={0x8, 0x15, @pid=r6}, @typed={0x8, 0x89, @fd=r1}, @generic="e0de763131bb2a080180d2058969c91f83cd567fe34347f700b9fd3dc780c5e939ef44b280cf61455f51ada6ded6274cd20de128f22b25368ff3606e2538bba6dc157b113486ae338b3c3e29e378ee5fe7322b115e4f7655f59a21815d838f5aefc9b898c033537d7c8d86ac050612517b3a1071852be2ee7101ee4d05ee1bf53670ea68c98aaa1b62534c0a37987c4f3e031062558afddae5fc1ae1065694c2f5ede7ae1dc8c02f63de74e6fc6f537d193cf4b5d6d95a62fbb74a18b3d0231b2ca02c29d45ed1058eda8f6a59e01bc860692acb41f21f181f4ff786bcb61527d639674777a5eb72e0021d5b726943f26dd865838d52", @generic="edb713ac11e12a8ae6d5d6149ee90bf2f25629cb53acd31c84e6311c6ac20cf92dcd8f18f4f2fbb2b40479a59f846f95885dea0f9681c45268ab8d0adae472a0060941cdb9ddf756dc7dd05a2a0c3ca4e4b6d5a74df6c4e5513952e090db5b4ef89bd64611f252d0dfab993b55aeb7702f0cc2b122767497dadbedb969e515aed708e4fad24fbaa56b0dd5e59eecb55417b4c9531826f45a166d48c623de92cc35", @generic="b800a744a694d8acf49c26a4b3b080febcd426a279f3c561fc3db2c836a2ece2c912dd3fb750"]}, @nested={0x40, 0x14, [@typed={0x8, 0x3, @fd=r2}, @generic="907043e60215aa430cb78e1631f01decf9af21bab89bc19003cf34094f6c0c70a09f1a22ff7f637469bd3f130c3d0eb84f34"]}, @generic="9ec2dbc20eebb9163bb507b0f62c39848f5d758387bbdc9f385da5adbff8d1a090bdb3315b648b69eac339b7dfa5e0d0de07acc07284cba9ace52abd668f4fbecdb23587d97aaae244d7a25b826b0d0a99dddc20fd25400f31751f265f8fdc834cae706e6cd443760caf64db8c5bbc1bae45665c7de7ba221e22c7879300010ad47ca8b586d9010ebf020ad627a2ce74576ace0a5f989a1418e7d96fb8f327234a92c1c6340e038e17c4f05b11b3f8b47ab9404ee3a7f2f51b8e184f28d601677f6608875892dde7bbd1bfc4ac8033cad363e67faa46563715fae943f3c5cde4ddfaa75dedbee5abf3e50ad3"]}, 0x688}, {&(0x7f0000000b80)={0x7bc, 0x38, 0x300, 0x70bd2d, 0x25dfdbfd, "", [@typed={0xa0, 0x8e, @binary="6a2d68ccd4df9c1e317c381f589cafad6c094472f2c70f960cf4379ebc1371c0d18dcdcdcf5b589c9e3b6df798c980f464d41f95acd336cb00947a2e39c9c0a58cb0a5cd56b6615b898d9fd5cf17920ba9af161a330be32a239f052e60f3e237ce597c6ac53b5e1810699636a18e4e4b709d4aa0981975fe4557ed2b0e4678605e8b2d27f8d2a45344280833aad0a5626ae1a5a98c67e8c78508f448"}, @generic="c1cd89e6307a03ae9ecb48cb1cdec928904833de7a42afc1f925240d74ee1cd47ebc50abaa03db15e82d0c72a4125da0999aa1d0ff56df59a17e1c9fba6a0b82ad57deec7bb9d2965ffe9908c9272db03642f1cc95b63b0b3d993ada07e884fb85a7ae4e36ab8501ad658e9ac0f86324ccab28e72e89ba122c8f74633a3503e0bc65fb2076620fb308452eafef3a7ea3748f05971c3adbcbf83bb85e6c77fc3deab1a3e72bd2bb8c8600989367cdfba483b3786abb090cbd1152", @nested={0x1b0, 0x19, [@generic="5390b091e91c71a6be1da6149232e4e555887416f7b5496715a83b0fbef469f34d7d443365d4a7acf8c07cff3ad935106bcf75ffd6af3513cc87acc6609021b5db02860f2614e57795854b292ea1cd5d3d29678a2b2705e6cb2330850d2fed00986477488c262618486ac589049652ba6906e6eb10cfdae6fb7d2cabf8333be4173eb9c95a7144c304fccc48e265e27b927dc3f271b192bd43e16dff19eae4c1b045535b656f3c41864f8c82de3a8b35f17d44c559e5", @generic="5c49a476f27e1f4483a3551f544247172faa3da923e0cc6a481a86af11192ad8391ea85f5baaf4e9c023304fb2acdbcff217fc6c22b31e543c697000088e6359fa980fb01c443f9aa52bef8d8ad51fc015daf91fd6d77e7d6227bd8521ba2db92fde78a160ffb341ad25135164ade130959c9fe3dd8a16c7844944c7df03e075b96508b0dfa68cc7cc2bfe8c7585052a5e935675", @generic="c0bf2caaaf2b42456b78bc1982aa0c92989c4177f4c15da7741a6fa02358d086190e63bca07a51345ec1cb241432be4a8c0e592a14180284b7a0df978c9dddc84bff063ed24eb91a9dbfbe9ad1c9965c7e411c8e", @typed={0x4, 0x2a}, @typed={0x8, 0x31, @ipv4=@broadcast=0xffffffff}]}, @nested={0x4, 0x82}, @typed={0xc, 0x19, @u64=0x7}, @generic="d5fe9d252172bf0fad529add021c969e9a9e00a71820b8da41588970609a2bf0612ff5fdbc6a29b9955fcb78bfabba585fa455e9cfff9ac987c67dc74337984bcdf9add1ba64f1c40a22a0d13ff43f4d398e306a6dec3511f4ab5ca46e7e387d398f0da660ccafd124dd6e804e43cb085cd1530b49dc5a47d1db1a3d19811a9baf9885de7db45299ea31b77325bb022cfde4715016c720d10163128c4f4c6690621b0db2392d3d29724faf292d958c4c1d035e41c89147264af5dac005fd4a42291a020d30d9492bce0c64673f27ae53b8cad20e2c52b7c64f9fe9e8ec3b9e27d486e6cc47b641229994b7f17fe520f8fd", @nested={0x120, 0x32, [@generic="25444e95f7f37541acb28551eee0ed17812c0814b8678092b68214a91fe2c068fe12301861f318cab2751e22c688894b7eeda1a68250632ca76b3fe4eb4e56f937f04adce81b42b5c1ff5ee310223e36b6b78f519c03f10fa738dc3acdde7b62d50bb781a8b71a7e0560e92eca0503c9282d66f9b23df512788ba116f56bec70f7ea5c983bc40b526bbea0cc732aed36c55a3654c4756c0789715a000cb092fc9281aa5f0c2ed637814e8a31428a2eaf4c1ad10f4020049eda1e5a08ec4f0d0a1fa213a14da209a894289c045ae371e5a4d70af645009aa55e4e562d9fbaddb6", @generic="77f77dbd5895fd31c75c036a974831bf70c75e", @generic="e897b3045814d8b5a6120cf0a45a46f1daeaed", @typed={0x14, 0x5, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @nested={0x280, 0x1, [@generic="071af639cf4cd120d368b9b48afe5a907234f02e549823fc8a937cbb81afa65e13e4fbd0d610d2ca9ab13521e0dec60152425aed0e3e96c193d9f46886278bb62c77be75b11e548b7718cffb11016faab828c0d7d35946b8729e2a9f2fba895c5bf76fa81fcb0dea6c8eb416a7c8568eb2820ac3a61bf385", @generic="6185819353e3267ed95dcc9494fbd14ba5d249cb0fdaca791a0b4876fae7d6b009672c85a9dfb6a1edb470fefcc9893a92d9137c7467ac967f64f06604b74174648c80546f8fd4c2b4ed3e49800da0c575dfe3cfe785c80e44dd2a96614454ab4fd127ab4ccd23018bfd33863747dc32eda124d3aa704db836a26c3ccfc5ae66454347c88ad26a1ffa51b9123dce8d71ac1bdfad144a164749f0959b710abb54f553b1d2e0773e7ca76f7731b7b47b1361db7aad3246cd", @generic="623c68ee7e831547242d5cf845b79c9ac1c4e8af74c70ce9b22fa06e93f7512c3432feaa59d937f92331870cab418a8a4878687efb28751e1c5b2fdfac5a9b4f8b0bf2d5bae5ae4d97133377cec5bf85a57ad69540d2ed173d10e5f0e6188d8096a9ce61d94cae7ade014cb792e4f8206b32a4c4edda7a", @typed={0x8, 0x61, @fd=r2}, @generic="7015af2bb8e8ea22903278e12eaa2ae6b6a9340441ca3d5f99498cbe33c207608d2ff3b39e46c52cb4c8a3ce825b9becf9ba8cee27a0651c8d8f2396ea3d0d433875f7135761caca09402aa8204cea1a51bed0d304c5589f0f3fdd886a277e1df2250cc7d3a0deedc763ce0d26ec3d847143a8d5fe86bb570fe4bb0c90eb17828cb922eb28f68c514c2aca377688b3b8f58a4c194d45e0cb2bea1934e15300332a37bb65ccc69dfd550566630e633653b4a3bcfdd99622ad4502fcfab6aa25c57b6e14", @typed={0x8, 0x47, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x7bc}], 0x2, &(0x7f0000001740)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r1, r2, r2, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r2]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xe0, 0x40801}, 0x8011) ioctl$BLKIOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000000040)) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/04 18:45:55 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000000)=0x100000001, 0x4) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x2, 0x5, 0x3f, 0x0, 0x1d, 0x0, 0x70bd2d, 0x25dfdbfc, [@sadb_key={0x5, 0x0, 0xc8, 0x0, "cba6437bcd912c1bed7660a9971cf3a43c5d8ee38538ecf286"}, @sadb_x_sa2={0x2, 0x13, 0x80000001, 0x0, 0x0, 0x70bd2c, 0x34ff}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x8}, @sadb_x_nat_t_type={0x1, 0x14, 0x9}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e24}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x70bd26, 0x3500}, @sadb_ident={0x2, 0xb, 0x7, 0x0, 0x80000001}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x70bd2a, 0x3505}, @sadb_address={0x5, 0x17, 0x3b, 0x80, 0x0, @in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, @sadb_address={0x5, 0x6, 0x33, 0x20, 0x0, @in6={0xa, 0x4e22, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}]}, 0xe8}, 0x1}, 0x4004000) 2018/05/04 18:45:55 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x6bf}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, &(0x7f0000000200)=0x4) r3 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}], 0x1c) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000080)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059aff8)={r4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r5, 0x8}, 0x8) 2018/05/04 18:45:55 executing program 0: r0 = syz_open_pts(0xffffffffffffff9c, 0x200000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x9) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc1205531, &(0x7f0000000140)) 2018/05/04 18:45:56 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fce000)}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) [ 110.988822] sctp: [Deprecated]: syz-executor1 (pid 8393) Use of int in maxseg socket option. [ 110.988822] Use struct sctp_assoc_value instead 2018/05/04 18:45:56 executing program 6: unshare(0x400) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r0, r1) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000000)=0xfffffffffffffe01) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/05/04 18:45:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x8000001, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x2, 0xd54, 0xffffffff, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0xf, &(0x7f00000001c0)}, &(0x7f000045c000)=0xc) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @multicast2=0xe0000002}]}, &(0x7f0000000100)=0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/05/04 18:45:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2b, 0x404480) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) [ 111.143494] sctp: [Deprecated]: syz-executor1 (pid 8393) Use of struct sctp_assoc_value in delayed_ack socket option. [ 111.143494] Use struct sctp_sack_info instead [ 111.248664] sctp: [Deprecated]: syz-executor1 (pid 8393) Use of int in maxseg socket option. [ 111.248664] Use struct sctp_assoc_value instead 2018/05/04 18:45:56 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x5, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00000000c0)=ANY=[@ANYBLOB="0900080000000000ffffff7f0923000002000000010000006207000093bb7191ab00000000000000000000000000000000"]) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 2018/05/04 18:45:56 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = getpgrp(0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000100)) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r4}, 0xc) r5 = add_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="a55eddd3e76b199b4f0045b337a28124ee38af7bfd7a0b8998b4262dc1660176aaa1ce40fccf", 0x26, 0xfffffffffffffffa) keyctl$chown(0x4, r5, r3, r4) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/04 18:45:56 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000003c00)=[{&(0x7f00000013c0)=""/13, 0xd}], 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000003ff8)) 2018/05/04 18:45:56 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000009c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001e00090f0000000000000000ac1414bb00000c0000000000000000000000000000000000ffffffff000000000000000000000000000000000000000008000b00000000000c00150000000000000000006b1d94b4a5bbf70d50eb435ad3cb52396f42119a637ae2ab7a02255e46"], 0x54}, 0x1}, 0x0) 2018/05/04 18:45:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x14) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffff9c, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) pread64(r0, &(0x7f0000000200)=""/254, 0xfffffffffffffdb2, 0x80003f) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10000, 0x0) r3 = socket(0x2, 0x3, 0x1) unshare(0x20000400) getsockopt(r3, 0xff, 0x1, &(0x7f000091b000), &(0x7f00003b7000)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x1, 0x1, 0x4, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) readahead(r2, 0x2, 0x4000007fffffff) [ 111.340231] sctp: [Deprecated]: syz-executor1 (pid 8413) Use of struct sctp_assoc_value in delayed_ack socket option. [ 111.340231] Use struct sctp_sack_info instead 2018/05/04 18:45:56 executing program 1: unshare(0x40000000) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) write$tun(r0, &(0x7f0000000240)={@void, @void, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[{0x9100, 0x6, 0x7}], {0x8100, 0x7, 0x3f, 0x4}}], {@generic={0x88ff, "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0x1016) r1 = gettid() getpgid(r1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0xf9, 0x2}, {0x800, 0x8}, 0x5, 0x4, 0x6}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) 2018/05/04 18:45:56 executing program 5: syz_emit_ethernet(0x55, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "0b8bca", 0x0, 0x29, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "bdc7c7119afd4396"}}}}}}}, 0x0) r0 = semget$private(0x0, 0x0, 0x2a0) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/05/04 18:45:56 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f00000001c0)=@l2={0x1f}, 0x80, &(0x7f0000002280)=[{&(0x7f0000000240)="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", 0xcce}], 0x1, &(0x7f00000022c0)}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000100, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x3) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) [ 111.471988] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 18:45:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)="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", 0x137, 0x0) 2018/05/04 18:45:56 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x35f5, 0x40000) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x400004) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/05/04 18:45:56 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x0, 0x800}) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {0x0, 0xfffffffffffffff7}, {0x3, 0xfffffffffffffffe}, @control}], 0x30) readv(r0, &(0x7f0000000000)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x258) 2018/05/04 18:45:56 executing program 2: keyctl$join(0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/2) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000035000)=""/131) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x8000) alarm(0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/04 18:45:56 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000002aff0)=[{&(0x7f0000000100)="5500000020007fafb72d13b2a4a2809302005c03f9fc232d4db1bb4bb3061ed6ebe10000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d5fa64c510c9711c30440000000000", 0x55}], 0x1, &(0x7f000002c000)}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xe4d, 0x8000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000000c0)={@my=0x1}) 2018/05/04 18:45:56 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) bind$llc(r0, &(0x7f0000000140)={0x1a, 0x323, 0x0, 0x8, 0x9, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x8}, 0x8) write(r2, &(0x7f0000d86000)="232109a7", 0x4) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000), &(0x7f0000d4dff8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) [ 111.692182] netlink: 57 bytes leftover after parsing attributes in process `syz-executor3'. [ 111.770218] netlink: 57 bytes leftover after parsing attributes in process `syz-executor3'. [ 111.837621] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 18:45:57 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x3ff) r1 = getpgid(0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x80000) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000080)={0x1, 0x8}) ptrace$setopts(0x10, r1, 0x0, 0x0) 2018/05/04 18:45:57 executing program 7: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x42}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r1, 0x209, 0x70bd25, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x200040c1) ioctl$void(r0, 0xc0045c78) 2018/05/04 18:45:57 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000001100)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$inet_buf(r0, 0x0, 0x3e, &(0x7f00000011c0)="ae74c3c9fc0acd520b98a92ff5767f8fa522b29329bad4", 0x17) accept4$ipx(r0, &(0x7f0000001140), &(0x7f0000001180)=0x10, 0x80800) readv(0xffffffffffffffff, &(0x7f00009a5f80)=[{&(0x7f0000000000)=""/4096, 0x486}], 0x1) ioctl$sock_bt(r0, 0x8906, &(0x7f0000001200)="12290810acd3bd49bf64ed362a8c481b8d5316625f52332eb8b8f667ba3ac066ed135f1dba09bb370294b858feb9f7c7dba36d951a0862e97ff1751b69dc804c37a1bf531f658b5019d23cc4827dc448fc531bc1f7ec4b162be6d881d043") setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000001000)={'filter\x00', 0x4}, 0x68) connect$inet(0xffffffffffffffff, &(0x7f0000001080)={0x2, 0x4e20, @rand_addr=0x2}, 0x10) socket(0x2, 0x80000, 0xff) readv(0xffffffffffffffff, &(0x7f0000f5c000)=[{&(0x7f0000003840)=""/4096, 0x1000}], 0x1) syz_open_dev$vcsn(&(0x7f00000010c0)='/dev/vcs#\x00', 0x81, 0x8280) 2018/05/04 18:45:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800ff7f0000090100000000000000000200000014000300fe8000000000000000000000000000aa"], 0x28}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x1e) 2018/05/04 18:45:57 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x580, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x20a, 0x93b7, 0xff, r1}, &(0x7f00000001c0)=0x10) r2 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000080)=[0x0, 0x80000003]) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80040, 0x0) bind$vsock_stream(r0, &(0x7f0000000200)={0x28, 0x0, 0x0, @hyper}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040), 0x4) 2018/05/04 18:45:57 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/177, 0xb1}], 0x1, 0x0) clone(0xc0006400, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) r1 = dup(r0) r2 = gettid() ptrace$setsig(0x4203, r2, 0x3, &(0x7f0000000140)={0x7, 0x9, 0x2}) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1a4}, 0x1, 0x0, 0x0, 0x80}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000400)={'IDLETIMER\x00'}, &(0x7f0000000440)=0x1e) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) r4 = getgid() r5 = getgid() setresgid(r3, r4, r5) 2018/05/04 18:45:57 executing program 6: r0 = socket$inet(0x10, 0x2, 0x0) r1 = dup(r0) set_thread_area(&(0x7f0000000000)={0x3000000000, 0x20000800, 0x4000, 0x10000000000000, 0x7, 0x506, 0xfffffffffffffffe, 0x6, 0xfffffffffffffe01, 0x7}) recvfrom$ax25(r1, &(0x7f00000003c0)=""/66, 0x42, 0x40010021, &(0x7f0000000440)={0x3, {"0b58fcf4ceb6da"}}, 0x10) 2018/05/04 18:45:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/04 18:45:57 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x0, 0x4, 0x0, 0x4}, 0x2c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/05/04 18:45:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000300)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6}, 0x10, {0x2, 0x4e22, @rand_addr=0x100000000}, 'veth1_to_bond\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7, 0x1f, 0x7, 0xf3, 0xf}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000540)={r3, @in6={{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}}}, 0x84) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/04 18:45:57 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x1d9) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xee, 0x40) r0 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x9, 0x4000) connect$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) poll(&(0x7f00003e5fe8)=[{}], 0x1, 0x0) 2018/05/04 18:45:57 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) r5 = getpgid(0x0) prlimit64(r5, 0xf, 0x0, &(0x7f00000003c0)) keyctl$dh_compute(0x17, &(0x7f0000000040)={r3, r4, r4}, &(0x7f0000000100)=""/5, 0xfffffffffffffd8e, &(0x7f00000001c0)={&(0x7f0000000080)={'crc32-generic\x00'}, 0x0, 0x2b6}) r6 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x4000) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r6, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x18, r7, 0x400, 0x70bd2a, 0x25dfdbfc, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x8000}, 0x4040881) 2018/05/04 18:45:57 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240), 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[], 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xe00000, 0x400480) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000140)=0x1) accept4$alg(r1, 0x0, 0x0, 0x80800) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/04 18:45:57 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x2, 0x0) readahead(r0, 0x480, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r1, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x20, @empty, 0x8}, @in6={0xa, 0x4e21, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x40}]}, &(0x7f00000001c0)=0x10) ioctl$int_in(r0, 0x80000080045005, &(0x7f0000000040)) 2018/05/04 18:45:57 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x8cf1, 0x2) connect$inet6(r1, &(0x7f0000002fe4)={0xa}, 0x1c) recvmmsg(r0, &(0x7f0000000f80)=[{{&(0x7f0000000d80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001140)}}], 0x1, 0x0, &(0x7f00000011c0)) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x4e1) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000000280)="e619", 0x2}], 0x1, &(0x7f0000026000)}, 0x2000c080) write(r0, &(0x7f0000000040)="f23c", 0x2) 2018/05/04 18:45:57 executing program 1: r0 = inotify_init1(0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000080)={{0x3, 0x3, 0x7fffffff, 0x3, 0x2}, 0x0, 0xfffffffffffffffd, 0x62}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x40) ioctl$TIOCNOTTY(r3, 0x5422) ptrace$getregset(0x4204, r2, 0x201, &(0x7f0000000000)={&(0x7f00000023c0)=""/4096, 0x1000}) 2018/05/04 18:45:58 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000009000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4000, &(0x7f0000000000)=0x8, 0x3, 0x0) 2018/05/04 18:45:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000001180)='mountstats\x00') ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x7, @empty, 0xc11}}, 0x4a45, 0x100000000, 0x69a, 0x7f, 0x8001}, &(0x7f0000001100)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001140)={r1, 0x5a32b4d8}, &(0x7f00000011c0)=0x8) pread64(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x1) 2018/05/04 18:45:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/05/04 18:45:58 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000008, &(0x7f0000769000), 0x4) bind$inet(r0, &(0x7f0000000200)={0x2, 0x8004e1e}, 0x10) syz_emit_ethernet(0xff7d, &(0x7f0000000280)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/04 18:45:58 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000240)={{0x1, 0xdcd1}, 'port1\x00', 0x20, 0x1, 0x7fff, 0x0, 0x6, 0x1, 0x4, 0x0, 0x4, 0x11036b4}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x20806, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000001c0)={0x0, @time, 0x1, {0x200, 0x8}, 0x670c, 0x3, 0x80000001}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000100)={{0xa0b0, 0x7ff}, 'port0\x00', 0x10, 0x8, 0x5, 0x2, 0x63ee, 0x1, 0x1, 0x0, 0x6, 0x4}) syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="cd39d2530f8d6f9fd70b081bf2ffffffffffff86dd6002290f00383a0000000000000000ffff00000000ff02000000000000000000000000000104009078000000006084eef80000000000000040000000000000000000000001e5e95b2b740cdaa2000000000000000000"], 0x0) 2018/05/04 18:45:58 executing program 3: ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000080)={'ifb0\x00', @ifru_mtu}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0xff, 0x0, &(0x7f0000000080), 0x0) msgget(0x0, 0x9f) 2018/05/04 18:45:58 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa}}, 0x0, 0x80000001}, 0x90) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000180)=""/199, &(0x7f0000000280)=0xc7) 2018/05/04 18:45:58 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000004c0)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x108002}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r1, 0x0, 0x70bd28, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x48050) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='map_files\x00') fgetxattr(r3, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f00000000c0), 0xfffffffffffffeca) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x2, 0x5, 0x1, "e5b3cd357e56798e47f8a1fe57f7d23eecd8f63e84d8c55aa735797ee0b307a69e37e529ff6a545947e5a05e37fc83050d36c974dfdf8af837345fb9f8df859f5163f3f5ad7a8ab4095641b2e8a9b81b"}, 0xd8) 2018/05/04 18:45:58 executing program 0: r0 = memfd_create(&(0x7f0000000040)="9c00", 0xfffffffffffffffe) symlink(&(0x7f0000000580)='./file0\x00', &(0x7f0000000480)='./file0\x00') write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xff0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000b40)={0x7, 0x8, 0x1, 0x29, &(0x7f0000000980)=""/41, 0xb6, &(0x7f00000009c0)=""/182, 0xa4, &(0x7f0000000a80)=""/164}) r1 = getpgid(0x0) r2 = getuid() r3 = getegid() setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000940)="973151586068c892bc702158ad1ad7c0a6a232a1d8eb827a4a76231cc3e3d47b71d06e2c3c1547bad2ab29f981b6e6ec538b97e824ebd98c41fd28a8", 0x3c) r4 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000900)={&(0x7f0000000c80)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000180)="0f244f53ee504799e786a2050656070c75080bec4080f7cfd1950741efb9524c8cd588a6c1cc133238be5f13df27d8a3078a3026aa053448b1ab831d0d500d20b0dc3d983ea852a87006e03cbf752e4e83dba2212b466b2716072d2e476cf4cf4d1ea25f82df306cf8", 0x69}, {&(0x7f0000000200)="4a81859ffac2ce18f2bc764c3a662713939cf20122f1b2437b01258a62ead2e58451de99a1e5c0d5993e98aef15affda", 0x30}, {&(0x7f0000002040)="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0x1000}, {&(0x7f0000000240)="79e079bb4d9e6ee59cff134bdaf30446daf55f97e6805094ff2e7190dcf390aa60cc754596b29a880acee7e4cebc18fe4a29bb6300fb5c1a06c340dbb903adddeb757da48191e5ed", 0x48}, {&(0x7f00000002c0)="dfecd0ca007b568deb30878f8a1cfe2fac320f8e7d727eda53552f7b900997bd52642c38c5a645c00c287d8f61ab126d6579e296ed03f948675a1c9a4bac442d60299750f54c8cbae52b74cf2a76be018b263a61b3308325a690884d51b68697bbdbc10e4becff80f1e2d6791458", 0x6e}, {&(0x7f0000000340)="8ac8ebb1c51d046d3785831a71d1442c0c053015fecbc92cc095c912ebe617ae9f0a4115e5d8ebfdb3dbb05b1d5524d1cc5e435c0c64c6a0155af8d4f8d253b223fbf431b68a60e013756338cb1670fac650a5a62bd011efd546ffaaf018a5053974fff9ee04e5a2baf9bb85b0905ad0eb6032052d69af99b060e6512c5719ade9195613803ccd07f8", 0x89}, {&(0x7f0000000b80)="3d9971742684ffef041971d4d21e7f56b1fbdc4cca2de9f47098d513568e34ec59a2d68e9d07e5c23a0faee5e48613c10e1287a6fe7a43690e16655f23554612b14fb71cf4e9a37c3b73809baa87886dfaa74e54bc47ff240689dfa88763eb5132c0a25020502d8f4170728568fe34c1baf255d9053f43d2b5cc674439d0c7a9fd5eeb57721de264cf5b8001b2191b022200e215e18d55560f81e5f29a29f2ef81e2840e793f163598cf37f285102390270dda6040db042c43eafdf02909bafc8a", 0xc1}, {&(0x7f0000000500)="e6a75c10540fb43f9c8a0c7bf82d52a20863ad5390cd021d53c7736df63ef98494ef04310697aaef8d28c065424be36b34ef88e5737a3fcd1003e32131fbf54495fbe86731545c7a34e3e3ddb0193ecc378261434fc64c92524d8d6c1dc59697db601507ddf8b7", 0xffffffffffffff69}, {&(0x7f0000003040)="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0x1000}, {&(0x7f0000000d00)="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", 0xd0}], 0xa, &(0x7f0000000880)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x70, 0x40000}, 0x20040001) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000400), 0x4) 2018/05/04 18:45:58 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x99, 0x101100) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={r3, 0x9f, "2236842e923e4e25a146cccd9d57168a70a1ffffac18021437ac31090a164fe3ad4eec899cae3079906c8c65c698f232fde578ffd9dbb2ec345660888742c435c76dc695a06597b756396624d9168202c4700918bfb9e862b445a21db0d7ad7c94dae53622ba397b5a86912a77e56474f6cd1db771c473f397443105843e1b71d71b017865fa36f00e031bdb45b2255c187ae7158c086a5b2a309feb111570"}, &(0x7f0000000240)=0xa7) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000), &(0x7f0000000280)=0xea) 2018/05/04 18:45:58 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000bbeff4)={0x30002010}) shutdown(r0, 0x0) r1 = semget$private(0x0, 0x1, 0x0) r2 = geteuid() semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000480)=""/217) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}}}, &(0x7f00000002c0)=0xe8) r5 = syz_open_dev$midi(&(0x7f00000005c0)='/dev/midi#\x00', 0x1, 0x2) openat$cgroup_type(r5, &(0x7f0000000600)='cgroup.type\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000380)={{0x1, r2, r3, r4, r6, 0x44, 0x1f80000000000000}, 0xbe5, 0xffffffffffff75e6, 0x8}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000140)={0x1}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000580)='bridge0\x00', 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xff, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000080)={0x2b6fe4e, 0x0, 0x10000, 0x0, r8}, &(0x7f00000000c0)=0x10) 2018/05/04 18:45:58 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x10ffd) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x7ff, 0xcbb, 0xffffffff, 0x8, 0x800}, 0x14) 2018/05/04 18:45:58 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x40600) ioctl(r0, 0x2288, &(0x7f0000000300)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x800, 0x0) fchmodat(r1, &(0x7f0000000200)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x1ff) sendmsg$nl_netfilter(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, 0x14, 0x0, 0xd08, 0x70bd29, 0x25dfdbfc, {0x2, 0x0, 0x5}, [@generic="27902c3191fce89f06a8ed8841aaa2b8fd0b99998c9c7c4edb8a9f42c42f2df9223eb3df35bd155d95773e4497a8282231674e37ce5b1a3dab6b089fbc362dd48188d2750700cf412bfd652f3b1331"]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x800) 2018/05/04 18:45:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/05/04 18:45:58 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='oom_score_adj\x00') getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) exit(0x0) writev(r1, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x9, 0x6, 0x40, {}, 0x3c66, 0x8}) 2018/05/04 18:45:58 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7ff, 0x400) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/26) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0xff}) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) read(r1, &(0x7f0000000100)=""/45, 0x2d) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) setpgid(r2, r3) 2018/05/04 18:45:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/05/04 18:45:59 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = dup3(r0, r0, 0x80000) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f00000000c0)=""/242, 0xf2) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x200) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xb6a, 0x4) 2018/05/04 18:45:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000020ff0)={&(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYRES32=0x0], 0x2}, 0x1}, 0x0) 2018/05/04 18:45:59 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000140)=0x98) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x82400, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r1, 0x93, "f5ce301ecc68f0ec87f8547f4f1ea63a2abe9772412cba25a72c60fc440dabc801765a77d7f5b2a6f488ea37a85661676736885c79063f4addfae93a5d68633bc4240d95fdc3f055312a3a389e1ee097b60b06c53c93820fdc5c2afe7741474853d963b1cb0722da48f011461639022a4da359978127dc07903ec1a992af41a5e927cd3fee1a44dba706706204a9a4d7939d2f"}, &(0x7f00000002c0)=0x9b) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000180)=0x4) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000300)={'nat\x00'}, &(0x7f0000000380)=0x78) 2018/05/04 18:45:59 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x10004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)="62c1ff6f73a7f58d16ef10585f98005ba7aec17dd46232a202a8f4b448ebb5998c1df544b7c39157353372b6acfd3d916424fb2a550a5cc8874a77acdc7c724070b324f6118595fbff22f7a72a4c7ccdb48fe81de7998c5aede0f15d3960b1907e90e62fab277c7754f6eb175409ba0cfbe406ed26b73cd8d0dea92ef5b2aacf2857f7b65eb206b661a7da0c37908c5c580c88dd8ae5d6bbabf50cfeeef6fe99c1f9f85bb3d3bb8b23d2b275c5c67001312c4539e040ba00000000000000", 0xbe) recvmsg(r0, &(0x7f0000001780)={&(0x7f0000000140)=@can, 0x80, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/166, 0xa6}], 0x1, &(0x7f0000001700)=""/104, 0x68}, 0x100) shutdown(r0, 0x1) 2018/05/04 18:45:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/05/04 18:45:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fdinfo\x00') unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1000) 2018/05/04 18:45:59 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) capset(&(0x7f0000000000), &(0x7f0000b2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}) ftruncate(r0, 0x7) pipe2(&(0x7f0000002280)={0xffffffffffffffff}, 0x0) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f00000002c0)) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$VT_WAITACTIVE(r1, 0x5607) fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) 2018/05/04 18:45:59 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000300)) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r1, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000100)=""/105, &(0x7f0000000180)=0x69) socketpair(0x1, 0xa, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0x9) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x6, 0x7, 0x400, 0xf60, 0x1, r4}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f0000000280)=0x1e) 2018/05/04 18:45:59 executing program 3: r0 = add_key(&(0x7f0000000240)='pkbs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="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", 0x183, 0xfffffffffffffff8) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="96098639834539d572e89f47d2c76a3a2047f94fc9ea3700cbb5697d84f4fa8be910307e4ba4ed7e4b0e127c3826db9977e7a86b156541d5a347dec065a918b7493e682a9d57bf0791483017d60089785ac697b91a02cecd55229b98ddf90ea4cc4d0a81cba9af45f6241cb35514856122e9c11bb896dfe7fd5c17696138c496694764f27013d3e43c14829fc68698723f9f4d3ba416be7424591b4918f026a844d7904090c840015ecadffdff3618b04a4f04b116698d15611f6ceb5e56b9195d3b3c6b28e3634a4c6437697c754692a60573", 0xd3, r0) 2018/05/04 18:45:59 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80000, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0xfff, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x9}) set_mempolicy(0x4, &(0x7f0000000080)=0xf0, 0x8) 2018/05/04 18:45:59 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000140)=""/4096) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000014c0)={0x0, 0x9, 0x0, 0x6, 0x6a, 0x4}, &(0x7f0000001500)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001580)={r1, 0x20, &(0x7f0000001540)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f00000015c0)=0x10) preadv(r0, &(0x7f0000001480)=[{&(0x7f0000001140)=""/30, 0x1e}, {&(0x7f0000001180)=""/227, 0xe3}, {&(0x7f0000001280)=""/196, 0xc4}, {&(0x7f0000001380)=""/252, 0xfc}], 0x4, 0xc) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000100)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000000080)={{0x200ffffff94, 0xffffffffffffffff}, {0x800000000, 0x8}, 0xac50000000000, 0x7}) 2018/05/04 18:46:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x20000, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000040)) 2018/05/04 18:46:00 executing program 2: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) unshare(0x40600) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0xf4ce}, &(0x7f0000000140)=0x8) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@any=0xffffffff}) 2018/05/04 18:46:00 executing program 5: r0 = epoll_create1(0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) fgetxattr(r0, &(0x7f0000000000)=@random={'trusted.', "73656c696e7578776c616e3076626f786e6574317573657263707573657447504c776c616e3076626f786e657430656d312dcf7472757374656425292870726f6300"}, &(0x7f0000000080)=""/217, 0xd9) syz_open_dev$random(&(0x7f0000bceff4)='/dev/random\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 115.078730] Unknown ioctl 1074816054 [ 115.140947] Unknown ioctl 1074816054 2018/05/04 18:46:00 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000100)={0x6, 0x0, 0x1200000000000, 0x8, "6489c792a0a82ebbe7e7631f232c3e7d5ff93470abe0cbfcdcad444c74728828d61f5165d65149a7c3e69651", 0xf2}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r2 = accept(r1, 0x0, &(0x7f0000000000)) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000419000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f00001f0000/0x3000)=nil) 2018/05/04 18:46:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:00 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xffffffffffffff89) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000280)=""/128, 0x80}, {&(0x7f0000000300)=""/204, 0xcc}], 0x2, 0x0) 2018/05/04 18:46:00 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000180)="b0666c11f06be5b6419b0c23f847c4aa0270e1dfe963bff80efc273d5823fc055784fe2528b7a768ccc99c86dfd0683acbc5689ab48fb9a691c610fcd1bfc6243927621de49762b6317ebf24a1884b60b20c9656c25de0fa513aec90ed59bcb83df0dcf6cf642048604c75302a309273266c205bd08d29f01512f1c6fececb3165027265a4a66bb1be38387f5e03362e3e033ca63b2f63a2ad") r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)=0x0) capset(&(0x7f0000000000)={0x19980330, r2}, &(0x7f0000000040)={0xfffffffffffffffd, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x80000000000000}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000240)) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="580000001400190000834b80040d8c564fb6c93a4ba0cb63bd4c5a43fb9b5502062200e8536e3c4001000000005800004824ca9426e162f95cd8572bd2ae31874f640094000500280400f3e282820000be907902008000f0", 0x58}], 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000002c0)) 2018/05/04 18:46:00 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x116, 0x0, &(0x7f0000000000), 0x0) 2018/05/04 18:46:00 executing program 4: fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:00 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40001, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000200)='f', 0x1}], 0x1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={0x0, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x18, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crc32c-generic\x00'}}) 2018/05/04 18:46:00 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x1, 0x0, 0x10000) pwrite64(r0, &(0x7f0000000100)="0f", 0x1, 0x0) lseek(r0, 0x0, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001100)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x13fc000) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='ifb0\x00', 0x10) accept(r2, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f00000000c0)=0x80) 2018/05/04 18:46:00 executing program 6: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) fcntl$setstatus(r0, 0x4, 0x427fe) rt_sigsuspend(&(0x7f0000000080)={0x6}, 0x8) unlink(&(0x7f0000000100)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x4000000006000, 0x200000000000) 2018/05/04 18:46:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x4002) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x295) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast1, @dev}, &(0x7f0000000100)=0xc) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@rand_addr=0x5, 0x4e24, 0x2, 0x4e23, 0x0, 0xa, 0x0, 0x20, 0x3a, r2, r3}, {0x8, 0x6, 0x0, 0xb4ee, 0x7, 0x0, 0x6, 0x80000000}, {0x2, 0xfffffffffffffff7, 0x4, 0x8001}, 0x1, 0x6e6bbc, 0x0, 0x1, 0x1, 0x2}, {{@in, 0x4d6, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3503, 0x4, 0x1, 0x0, 0xffffffff, 0x4, 0x5}}, 0xe8) shutdown(r0, 0x1) 2018/05/04 18:46:00 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa91001f0081003b0086dd6076605100303afffe8000000000000000000000000000ffff0200000000000000005c2bd6000000000001860090780014000060c5961e00000000ff030000000000200503000000000501ff020000000080000000000000"], 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x81) 2018/05/04 18:46:00 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x2000000, 0x4d031, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = semget$private(0x0, 0x3, 0x1) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000000080)=""/3) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') 2018/05/04 18:46:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='\x00', 0x1, 0x3, &(0x7f00007bcfe4)={0xa, 0x4e20, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000000180)="ff93c0a5e2313fe4", 0xffffffffffffffde}], 0x10000025) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x81, 0x200) bind$llc(r1, &(0x7f0000000240)={0x1a, 0x1b, 0x40, 0x6, 0x100000000, 0xff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = epoll_create(0x2) socket$inet_icmp(0x2, 0x2, 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00000001c0)=0x8000, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) r4 = dup2(r0, r2) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000080)={@remote, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x16}, 0x53, r5}) ftruncate(r0, 0x408000000000005) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000002c0)={0x7, 0x7fff}) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x25dfdbff, 0x2000}, 0xc) 2018/05/04 18:46:01 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000080)={0x4, {{0xa, 0x4e23, 0xf48, @empty, 0x5}}, {{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}}, 0x108) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000040)=0x6) 2018/05/04 18:46:01 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000100)={0x80, 0x1000}) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=@allocspi={0xf8, 0x16, 0x309, 0x0, 0x0, {{{@in=@rand_addr, @in=@dev={0xac, 0x14, 0x14}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, @in6=@dev={0xfe, 0x80}, {}, {}, {}, 0x70bd26}}}, 0xf8}, 0x1}, 0x0) exit_group(0x2753) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20480, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000080)={0x8001, 0x5}) 2018/05/04 18:46:01 executing program 3: r0 = socket$inet(0x11, 0x2, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0x8, &(0x7f0000000f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000000000), &(0x7f00006af000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000003fec000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x108) 2018/05/04 18:46:01 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80fc) r1 = socket$inet6(0xa, 0x1, 0x9c) r2 = dup3(r1, r0, 0x80000) accept$unix(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/05/04 18:46:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:01 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create(0x1000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'bond_slave_1\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) write$cgroup_int(r2, &(0x7f0000000140)={[0x0, 0x34, 0x2f, 0x0, 0x3a]}, 0x5) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000000c0)={0x2, 0x3, 0xfc10, 0x1, 0xfffffffffffffff7}) bind$ipx(r2, &(0x7f0000000100)={0x4, 0x4, 0x6, "03006f26779a", 0xfff}, 0x10) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000180)={0x1, 0x6, 0x8001, 0x2, 0x6, 0x6, 0x2, 0x81, 0x5, 0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mkdirat$cgroup(r2, &(0x7f00000001c0)='syz0\x00', 0x1ff) 2018/05/04 18:46:01 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000013000), &(0x7f0000002000)=0x13) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x84000, 0x0) [ 116.808091] Unknown ioctl 1074291720 2018/05/04 18:46:01 executing program 4 (fault-call:2 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:01 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x0, {{0xa, 0x4e23, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x72}}}, 0x88) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) syz_emit_ethernet(0x0, &(0x7f0000000280)=ANY=[], &(0x7f0000000000)={0x4000000, 0x0, [0x0, 0x6ff]}) socket$unix(0x1, 0x1, 0x0) getpeername$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c) 2018/05/04 18:46:01 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x400800, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000000c0)={0x4, 0x1111, 0x8000}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x9, 0x20000) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000140)={{0x3, 0x1}, 0x1, 0x1, 0x6, {0x1, 0x4}, 0x200, 0x1f}) 2018/05/04 18:46:01 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x301240, 0x0) write$cgroup_int(r0, &(0x7f0000000140)={[0x2f, 0x2f, 0x0, 0x36, 0x3c, 0x36, 0x31]}, 0x7) syz_emit_ethernet(0x82, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "4c026c", 0x4c, 0x1c0b7b679a58cc2c, 0x0, @loopback={0x0, 0x1}, @empty, {[@routing={0x88}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000040)) [ 116.985455] FAULT_INJECTION: forcing a failure. [ 116.985455] name failslab, interval 1, probability 0, space 0, times 1 [ 116.996846] CPU: 0 PID: 8747 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 117.003721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.013112] Call Trace: [ 117.015758] dump_stack+0x185/0x1d0 [ 117.019446] should_fail+0x87b/0xab0 [ 117.023259] should_failslab+0x279/0x2a0 [ 117.027388] kmem_cache_alloc+0x136/0xb90 [ 117.031610] ? jbd2__journal_start+0x274/0xc90 [ 117.036243] ? __msan_poison_alloca+0x15c/0x1d0 [ 117.040971] ? jbd2__journal_start+0xc8/0xc90 [ 117.045556] jbd2__journal_start+0x274/0xc90 [ 117.050065] ? rcu_all_qs+0x32/0x1f0 [ 117.053846] __ext4_journal_start_sb+0x493/0x6f0 [ 117.058661] ext4_xattr_set+0x2f6/0x570 [ 117.062712] ext4_xattr_user_set+0x19e/0x1d0 [ 117.067177] ? ext4_xattr_user_get+0x1a0/0x1a0 [ 117.071813] __vfs_removexattr+0x754/0x7a0 [ 117.076162] vfs_removexattr+0x1e4/0x3c0 [ 117.080337] SYSC_fremovexattr+0x374/0x4a0 [ 117.084687] ? syscall_return_slowpath+0xe9/0x700 [ 117.089603] ? fput+0x25c/0x2e0 [ 117.092975] ? SYSC_write+0x2f0/0x360 [ 117.096862] SyS_fremovexattr+0x45/0x70 [ 117.100929] do_syscall_64+0x309/0x430 [ 117.104874] ? SYSC_lremovexattr+0x90/0x90 [ 117.109153] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.114372] RIP: 0033:0x455979 [ 117.117579] RSP: 002b:00007f2f56cc9c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c7 [ 117.125328] RAX: ffffffffffffffda RBX: 00007f2f56cca6d4 RCX: 0000000000455979 2018/05/04 18:46:02 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r1, 0x8}) r2 = semget$private(0x0, 0x4, 0x0) semtimedop(r2, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) semtimedop(r2, &(0x7f0000a0ffc4)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000043d000)={0x0, 0x989680}) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) 2018/05/04 18:46:02 executing program 0: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10000000000, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000040)=0x3) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/61) ioctl$BLKRRPART(r0, 0x125f, 0x0) 2018/05/04 18:46:02 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x180, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) 2018/05/04 18:46:02 executing program 3: io_setup(0x9, &(0x7f0000000cc0)) io_setup(0x101, &(0x7f0000000000)) [ 117.132621] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000013 [ 117.139923] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 117.147235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 117.154542] R13: 000000000000009d R14: 00000000006f4f58 R15: 0000000000000000 2018/05/04 18:46:02 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x400000000000, 0xac000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x84020000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x80, r1, 0x0, 0x70bd2b, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x86}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x101}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x4004) openat(r0, &(0x7f0000000080)='.\x00', 0x800, 0x126) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xb4b, 0x2000) readv(r2, &(0x7f0000000500)=[{&(0x7f0000000340)=""/91, 0x5b}, {&(0x7f0000000140)}, {&(0x7f00000003c0)=""/190, 0xbe}], 0x3) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x80000) 2018/05/04 18:46:02 executing program 7: unshare(0x24000000) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x6, 0x3, 0x1000, 0xfffffffffffffffe}) bind$alg(0xffffffffffffffff, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) 2018/05/04 18:46:02 executing program 5: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) mount(&(0x7f0000a3dff2)='./file0/file0\x00', &(0x7f0000831000)='./file0/file0\x00', &(0x7f00002e0000)="616e6f6e5f696e6f6402000000", 0x0, &(0x7f0000c6d000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400842, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000080)={0xa00000, 0x4, 0x3, 0x7, "04d6b40fb5398a94884cc6f0aebab1fbb46dcdda207bce31a05706667ec7ba65c6859278022c59bbbd1e9d61", 0x6}) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f00003f2000/0x3000)=nil], &(0x7f00003dc000), &(0x7f00004e55fe), 0x0) 2018/05/04 18:46:02 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) fcntl$lock(r1, 0x7, &(0x7f0000002000)) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x208000, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000200)={@dev}, &(0x7f0000000240)=0x14) fcntl$lock(r1, 0x7, &(0x7f00008c4000)={0x2, 0x0, 0x0, 0x10000}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x8, 0x1, [0x7]}, &(0x7f0000000100)=0xa) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}}, 0x84) 2018/05/04 18:46:03 executing program 0: r0 = memfd_create(&(0x7f0000000000)='posix_acl_access{Y\x00', 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000040)=""/250) lseek(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x200) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={0x0, 0x2710}, 0x10) 2018/05/04 18:46:03 executing program 3: timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x7, @tid=0xffffffffffffffff}, &(0x7f0000000040)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000078c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000007900)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000007940)={@dev={0xfe, 0x80, [], 0x1b}, 0x34, r1}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r2, 0x3, 0x4, [0x0, 0x7, 0x4, 0x4]}, 0x10) 2018/05/04 18:46:03 executing program 4 (fault-call:2 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:03 executing program 6: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') r1 = creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000020ff2)='./file1\x00', r0, &(0x7f0000002000)='./file0\x00') renameat(r0, &(0x7f0000000000)='./file0/file0\x00', r1, &(0x7f0000000040)='./file0/file0\x00') 2018/05/04 18:46:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x34, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0x14, 0x2b, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @fd}]}]}]}, 0x34}, 0x1}, 0x0) 2018/05/04 18:46:03 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = getpgrp(r0) process_vm_writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/220, 0x397}, {&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000000240)=""/248, 0xf8}, {&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000000240)=""/117, 0xffffffaf}], 0x5, &(0x7f0000000000), 0x2db, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) 2018/05/04 18:46:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000000040)={'team_slave_1\x00', @ifru_map={0x2, 0x81, 0x7ff, 0xf, 0x3, 0x101}}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000f18)={0x14, 0x4a, 0x100000000401, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/05/04 18:46:03 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x2}, 0x22a) readv(r0, &(0x7f00000011c0)=[{&(0x7f0000000040)=""/245, 0xf5}, {&(0x7f0000000140)=""/117, 0x75}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x3) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000306a38b8000000000000000071100000000000000092b29836a4a002a51e2afe00950000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0xfffffffffffffffc}, 0x48) openat$ppp(0xffffffffffffff9c, &(0x7f0000001200)='/dev/ppp\x00', 0x40, 0x0) 2018/05/04 18:46:03 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x80000001, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000000c0)={r1, 0x9}) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/05/04 18:46:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) io_setup(0x67, &(0x7f0000000000)=0x0) io_cancel(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000000300)="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", 0x1000, 0x3, 0x0, 0x1, r0}, &(0x7f0000000080)) r2 = memfd_create(&(0x7f0000001400), 0xfffffffffffffffe) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0x6, 0x4) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:03 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xa8b8, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000080)=0x40, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000540)}}, {{&(0x7f00000004c0)=@in6={0x2, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000000966d8ca426bf09f000000a"], 0x10}}], 0x2, 0x0) 2018/05/04 18:46:03 executing program 0: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x40, 0x40880) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000400)=0x10001, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x20000000000002) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) getgroups(0x3cd, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000009c0)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x21}, 0x4}, @in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xcd}, @in6={0xa, 0x4e23, 0x40, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff80000001}, @in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x12}, 0x5c40}, @in={0x2}], 0xe8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000180)={'syzkaller1\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) fchown(r1, r2, r3) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f0000000140)="67a36595efe289432e8adfdb132710f2af39672b81") write(r1, &(0x7f0000000600)="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", 0x189) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000000)) vmsplice(r0, &(0x7f0000000940)=[{&(0x7f00000001c0)="104f9c71212e214eb44c4e6bf6577eddabb24415410d230befaa4649d8111ddf40089ebc39641b31861a103999094c691bee36e850ae3dfed12b09bc0d085aabb99e0492f08563bdc6d94e49a0b9f92c6af7cc58ddae7a6c705e8f8f748c7ad16d9f1bb640e8c72b9b499e03a5f96837b7b150283359b69c688f87cd38995805135afce16acf7751bc1fc8eab09eefd17285ef81b12d5016b985b5b2b9d10825cd98b8b04dc9cc1c619f2f47abe6e5231ff2e25c33a3c70fe11512978ca5f90ee61f4255fc330f05a8e3", 0xca}, {&(0x7f0000000440)="3365541a28a80eee6f460958bfc31828b621a51e5ac71d8b6350949cec29fc1d6cc246e732edccb6d0ae4f1aba22a67afa37079cb6ecd615ee5ec99d129130fae21c953f88d278", 0x47}, {&(0x7f00000004c0)="7b0e10687c4a6871fa65f45da1bbeb4e7ef21f2ceff9eaec2968cc898e12c06bb7960aa9939d313865dbed3d830367480b8934466d9fc0c675af8de3bef0389ce11da7ff0a757300910106c834f3f2188897cf69cab90489cc502bc34122bde32b8da454b65690ddd36abecf4502e04e1355eba3a425a98116f0bfa20ce68dc2ac8e390db0fdc02e638b77f904a81b65764890ce57277ecdeb67d696e535526ae90acf6e47ddc23b3c3707b92aab7b912c11006dbdfa0d2845cc8e", 0xbb}, {&(0x7f00000002c0)="9404c57fca7150aa5eaee01099b9766a4bcbec535237c50e395f36c0d2a6de3299f38d8fd18f12e18957cbc0fbf8851e56", 0x31}, {&(0x7f0000000580)="866e50684f8270a4cf3484b6fc3f0a6835df0ef07dde466185812a2f6b5cbbb9455bea23908d3d17ab619176ef3612f5fb5650a0d799d75b54e58c98b6a75b9db167d8e64e807fec31bf267d36540e8b44960f757aa64b1ea5", 0x59}, {&(0x7f00000007c0)="dc7f301167be30d1f44e766cca7e6eadb80c4935ff3b93877aaf149215a6ab903462fe5b22fe5c13bf64f0f09a293c85ac062d528e8c122616ac6133b1dbc2a95da69fd613256954135bf99e7a288ff56ec65d85c9e0e2b8ef5de79b0a48bdd576b19b763a3214a6190d4b82bca473eeb90953dfd547c97a8ff48a32a6804adfe81913fed43cd0869019950e4cd0e10c3f66ebfdf83c6a0cbc7ac1f3303fe6a03e97e2e7bd5aac332f4228353eb1e31aea687a899721954f657be70e169dde", 0xbf}, {&(0x7f0000000880)="f8523c3e773a88f216c412acb59faad33e5acc01c29e1aad3bb8435ebdc9bb58937b9a628a9843799df4059aa13b177a646c780aeccc21fa8dc97bb6f3ce7512534c426c55e2a8a1a6748868b4e5c892540aeb8d75ce984e3fb6e8663073cc4e74f898b3f25bc077739900bc7d72341f46226913b80806a75c96285575167a09b06d755e18c15993b56d27a86069a5684ede3bb831cc685f88cffa2f7b2e582961b876", 0xa3}], 0x7, 0x0) 2018/05/04 18:46:03 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x7e, 0x0) fallocate(r0, 0x0, 0x0, 0x20007ff) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0xe0000) 2018/05/04 18:46:03 executing program 6: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x4b21, 0x400) r2 = accept$unix(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000280)={'bond_slave_0\x00', 0x5}) fcntl$setlease(r0, 0x400, 0xffffffffffffffe) fcntl$setflags(r0, 0x2, 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r1, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={r3, 0x5, 0x8}, 0xc) syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x5, 0x800) r4 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x5baf, 0x200000600001) setsockopt$inet6_udp_int(r4, 0x11, 0x64, &(0x7f0000000080), 0x4) 2018/05/04 18:46:03 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x40, 0x121080) getdents64(r0, &(0x7f0000000080)=""/189, 0xbd) sched_yield() 2018/05/04 18:46:03 executing program 3: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'os2.', 'trusted^:system\x00'}, &(0x7f0000000140)=""/72, 0x48) 2018/05/04 18:46:03 executing program 1: r0 = fanotify_init(0x2, 0x1002) ioctl$int_out(r0, 0x2, &(0x7f0000000280)) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400101, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000300)={0x1, 0xc, [0x6, 0x200, 0x8d]}) r2 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0xf0, 0x200000) ioctl$BLKROGET(r2, 0x125e, &(0x7f0000000240)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000140)={0x6, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x100, 0x81, 0x9, 0x1, 0x73, &(0x7f0000000100), 0x2b, 0x5, 0xfffffffffffff5e7}) renameat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x4200, 0x0) 2018/05/04 18:46:04 executing program 4: recvmmsg(0xffffffffffffff9c, &(0x7f0000002400)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/157, 0x9d}, {&(0x7f0000000100)=""/9, 0x9}], 0x3, &(0x7f0000001400)=""/4096, 0x1000, 0xffffffff80000000}, 0x8}], 0x1, 0x2000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000002440)="5ace62e9de7c56a48d67ea6f0273f3f3cd6206e225bac5ec7a1a6fbb5cb358bfa3430d8e2ecb48570a1db85d60af42ecc198adf85153adc5e095bfc755393f8786127514f9cc879a978c40eabfc6699adb4037de3edaea7f7dae9b333d7c398822516254206e6ba19bbf18e36b", 0x6d) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x200) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r3, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:04 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getpgid(r1) 2018/05/04 18:46:04 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032fef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create(0x5) r3 = socket$inet6(0xa, 0x1, 0x8010004000000084) r4 = fcntl$dupfd(r3, 0x0, r3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000000)) sendto$inet6(r4, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)={0x1}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 2018/05/04 18:46:04 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = getpgrp(r0) process_vm_writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/220, 0x397}, {&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000000240)=""/248, 0xf8}, {&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000000240)=""/117, 0xffffffaf}], 0x5, &(0x7f0000000000), 0x2db, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) 2018/05/04 18:46:04 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2080, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xfffffffffffffff8, 0x200, 0x8000, 0x3dc6, r1}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000000200)={0x0, 0x16, 0x1, @thr={&(0x7f0000000180)="55f6621f843b48155820006a63a0adebcab1d57e83f5f84b2873955059b73de75558", &(0x7f00000001c0)="ad8775ef813af4a53fc62e5524c808e2ee30d0c55f5bbd4d6a062bc23d"}}) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/04 18:46:04 executing program 3: clock_settime(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x1c9c380}) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6, 0xc012, r0, 0x0) 2018/05/04 18:46:04 executing program 0: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)="eea53337c6f79649c37e1c371ebb10d4d2b9c81ab238ab2d2179e2f756e4cee525972293944ff8c3") mkdir(&(0x7f0000000000)='./file1\x00', 0xfffffffffffffffc) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) r1 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc0189436, &(0x7f0000000080)) 2018/05/04 18:46:04 executing program 1: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb810000004305c80f16db315ea4becb1d33189791335bfc1584f840c4dc71bf67c128a24aa73ecc5c6d25463bcd3be4b328f645cd927fd8737b0e82ed940b1414c257726a9b43d1426f853ba2abc26cbff65223b157d24649e77f87934e01b23e10c92825d897ea9b0f5fa6a2ff5bfe1f7511fb2fe3f05941e704c1cd47a8db2ff63460a4f9ef7f1db91a9c1f0ce87d778ae75d070c16c5004d69b7fbbf165bc1cb7421035cc5e16cf72fdc15efdaf13274cd651327ddf3a95e693cf1ec62d42b7e15eaeed4a6275018106b75c66f3514553ff3c56e5ba8452814464896adde833a625a4831f76de4f1e9e65aa7fd3dfad3defbf64faeecac535da5dbca923ad4662589ba5607018b18282c4746201883ba1a9087cd595f835ce87922ba0729a4909e50444b3b0d3d65"], &(0x7f0000001040)={0x0, 0x0, [0x0, 0x176]}) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000480)='/dev/null\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000004c0)={0xfffffffffffffff9}, 0x1) 2018/05/04 18:46:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) io_setup(0x67, &(0x7f0000000000)=0x0) io_cancel(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000000300)="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", 0x1000, 0x3, 0x0, 0x1, r0}, &(0x7f0000000080)) r2 = memfd_create(&(0x7f0000001400), 0xfffffffffffffffe) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0x6, 0x4) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0x40000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}}, 0xf53ed880308d2726) 2018/05/04 18:46:05 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:05 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x141400) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x200}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x0, 0xffffffff80000001, 0x4, 0x8, 0x10}, &(0x7f0000000280)=0x98) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0xfffffffffffffffd}, {0xa, 0xfffffffffffffffd, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0xda7, [0x0, 0x3, 0x0, 0x0, 0xfffffffffffff001, 0x8, 0x0, 0x2]}, 0x5c) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000340)={r2}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000002c0)={{0xffffffffffffffff, 0x0, 0x77e7, 0x1}}) connect(0xffffffffffffffff, &(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x80) 2018/05/04 18:46:05 executing program 3: chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000001d40)='./file0\x00', 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x80400, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000140)=0xe9a9) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='bpf\x00', 0x0, 0x0) 2018/05/04 18:46:05 executing program 0: socket(0x0, 0x2, 0x4) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0x0) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x5, 0x6, 0x0, 'queue1\x00'}) memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x10, 0xffffffffffffffff, 0x0) gettid() 2018/05/04 18:46:05 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x3b4) sendto$unix(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)=@abs={0x1}, 0x6e) 2018/05/04 18:46:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x1, 0x4) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/12) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00000000c0)={0x10}, 0xfffffffffffffe6d, &(0x7f0000f4a000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000002a000000000000000000fc00000000009572892df67a2c3f32d1f3716b"], 0x1}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) [ 120.450207] IPVS: ftp: loaded support on port[0] = 21 [ 120.567200] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 18:46:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000002d0009010000810000000000040000000c000000080001005588d800"], 0x20}, 0x1}, 0x0) 2018/05/04 18:46:05 executing program 4: getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xfffffeca) r1 = syz_open_procfs(r0, &(0x7f0000000000)='oom_score_adj\x00') fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:05 executing program 1: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000d86000)="232109a7", 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000), &(0x7f0000d4dff8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) vmsplice(r0, &(0x7f0000000580)=[{&(0x7f0000000000)="e4478c0751f133b20cfdf45f0acda212d289106346da7ef22c46c26fc6e98433cbaed01a86e1c7a71991230ff279c72587647667bc5262378adada2b5aff2835969e9ecef1f3e66c43968ceeb53a843fa5efd73269432a6738bd70c3c5cc085fac7d3cb0c03784a9432c9d443ad38a5b2b8b2a7f1661a557bfdc573e5d26f294de8058fb000a00b4a2aff19b0d493c6c130ba3e09c95a6", 0x97}, {&(0x7f00000000c0)="45b290f2b7c72bff1ad5835afbda28a87009e2c9e11d4ffcb41075ca63c36e4f25846f7f0c5ae37d85c0ded9e5f857c42f7743d6e338e273e83a2ddfc6f1a667e55cc428ee79cd08b26d8d009ce4ec142064a7aab78ce02f20c1b6f0bef73a6b8d98c48e90a01613f9f59bd485ee2a134cdbb8e4306ed73c0c64ce18d69fc5070d", 0x81}, {&(0x7f0000000180)="b20155b2869f721549f2fbc005dc3f156c39724a75b7d71fd2ef9cb193f97abeca57334203bc578bc5e769d2d281862260b417125479a95334681b3137ac5b8dfe48349ad4f9b3c41c515c5c675111efacb6c774c941c87acca4e457d600fb64b48d14a6ea12c0e9c06b90313038f7469d6a97b89ac2d73c83c6aa96e59246b60e51be4753eb34ff0742001dd469db8965f1bf4c7730bd53ed681ffbdd6e345385c8059c62b5ca24b16a27e0ae33c1dfeef1", 0xb2}, {&(0x7f0000000240)="0d9d70db049d55337bfa2999a24f4de61d1793e271171cb8440ee940e52c9d7b922197a3f8f42f00b70324d869506e17dc5ea28dcc7f8ae25c80c47327032934ee0b783396ed4f4ac45b2c6f42daf703b5c410612d846a1ffd437b39237d7eeef7e758c8da1d84620b1cfe2947ede63623b184dc0fe3b59aab0742be22d32dc75b4160898cbb263fa92f9fd5b43c4bfb59e181fb44671a282f2c0c665ba15a0724e55dfa9e9b4389a32ac1d7d931ea9222995c4f5b934bfde8f90feedd7cb29b0a61797c3b22a21b0b0a645245c5a02e573991c8306a32ee2c7280fcf0939063362b1d", 0xe3}, {&(0x7f0000000340)="32a938da442da1566d516bc9b3e17d8b721262277ab36f26102430288c35e18557c1e7bc06711f05e0855d63659971e50552f8e36c9636e2debc60f2c0f72f771823", 0x42}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="dcf7ad579d9668a5f19fd21cd771c0e6eeb9869f6accecd36df190edda08e0ef438081e7a7baafe952188e45137a3b9f03537bbd6aebeff1f0271e2bd2045a07a4279d4a87a065745964be0a998270c3a8e1d4cd1557e568749b071d202843ccd04fc3ea40c151dc340e7ae6398b85e7830523148807bdb099d2e42c2235d0debf67b053e1a696fba7ed9a5b4866e23f2d114c7b5f4afab92f3ef844def7", 0x9e}, {&(0x7f00000004c0)="da4510beb65862ec3f64a5f4759c912cc4065dd7f5a8018cc5314c9b6a9b88007f44242d655deaf03aef9f8e118aec33da581de11aac922ead226fcae86223df67fd3bb60f42e975f64c1689f120b34c0f8a9d9920203aa21d38909c378a2922a487a1250f4c26c0fe717735f708d98003ceb6f9cecd53bb925abecdf946a5136cb7be230120961185d718709c0dcabfdd35ff64f4452b8aeeef6ec1c00ea3d44152a062da827fd2630844d66fe0ee9aedd0c518dda838", 0xb7}], 0x8, 0x3) 2018/05/04 18:46:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/05/04 18:46:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0x1, 0x11a, 0x4, 0xbb66, 0xdf7, 0x58c4}, 0x5}) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb}, 0xc) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb}, 0xc) 2018/05/04 18:46:05 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) listxattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000001c80)=""/4096, 0x1000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') rt_sigaction(0x35, &(0x7f0000000000)={0x1, {0x7ff}, 0x7b45a5908be86bad, 0x7}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$netrom(r0, &(0x7f0000001c40)={&(0x7f0000000100)=@full={{0x3, {"3a757811bfba0b"}, 0x100000001}, [{"529066608ba5de"}, {"73ff1f9087fd60"}, {"6f135d419fe66f"}, {"cc4fa8077c4279"}, {"18562f657f1eb3"}, {"d1ffd70163d971"}, {"8259986804a158"}, {"e55791a550f0ae"}]}, 0x48, &(0x7f0000000600)=[{&(0x7f0000000180)="45c2f073119b5856d46c155b7b294108ad4664689991b854ae15b418dee11116639e971231f9d84680dc284804f5083edbcd5b24c6bbb09e4275b3e6baa57a2c84e8f57963e0a513f5b7f41823e60179036f86278b6dfa75be5770e6bd9d44a3585219655b82c03713465e9af05e5e126fd6c5d96443f256ccae726fa07a2571539ec40a657e46c547a60c5d2274486c52aa5c895d44c24c2a3bf1132c4313011917bc0ff06eebbf8a64d10da10afeb30ea22b589e07ce168b12928b4e9658fce04afeea573ab300a40574b6432419", 0xcf}, {&(0x7f0000000280)="d4c4c9a26b41cb29518a7f7be51aa48573899205c9e73b44641b781d96af4664e5eafd338233f71d7b85127a9e2cb6417ac87619432c4b3ef27a4e626b5dbfe883f3289bdbccac4fa71b5dfa0f0aedce7433bd225cca0eef337c70d456814c8d74f871f0eb6372e6d3b4c6a575687c4c9616eef85ae77781fd9bacf338efa06a5fba7d0c6094337cf2f9d0fb99e1", 0x8e}, {&(0x7f0000000340)="43be0703015a3758d9d80762a8b6587e66bccb80a08ab28957820fecf6e327ba33818599f16d4cc17ef2c5652b377ef589b6fb35acf314b5551e939d2ed0bc27f37854319efb4e0a3afae7cb981d7a00b7ec7b7d471f0df62b28e305701eaf37994bd305e7860d62a2cbba02bd6c076d93d6d591354578b19680e67618856738a0ae675a32f1e83de4cb13544055119af28c7b6505c3a0962201533728d125bf75a4a4082e3cee04b2f4a13275927e46a7db531cf745c6edb1f199dfea69bdb42c09623cf81c6c93be9d28", 0xcb}, {&(0x7f0000000440)}, {&(0x7f0000000480)="f54ab6ac20aa2fe3641f98fc8e88e206115f74d07254c4d55c512f36203ede6d1da5e890ceddb2791dd1ee4a314b0735635ad3cb1864b669a0924d74fa3ca18e4c2fac5898bc55094c0cf2b6e973be1af71679eec459e60a8fb29f8605f435bff416584841498fafc17565ac6be057bc66ea031adbdbbfe9cbaa6e417a9ea8d32bae1a04c22c14baa67b21b884103b76cc1a1d47fd3d7f335454c5184264838d86fc73af16f83d53bcd5116c35282ebfa6329d", 0xb3}, {&(0x7f0000000540)="d7fb8c1fbdf4a35abf85d71295290bab1c7f1b232ef8f75668426e2956017cea51c54d05672fa25d35dcdfc7eacd42acd644c700973e43388a7173c94592338ecff7e9cb626834bef895f89279f6acce7dc446be", 0x54}, {&(0x7f00000005c0)="190db76be3267eddbc7608e673477f97b5923ecf46ebfc5da752a64be250e264aad44df41fe7e61b01d4fa28f06b982051b68f0bf0b956836fa6e51106", 0x3d}], 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="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0x15a0, 0x11}, 0x40000000) rename(&(0x7f000001cff2)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/05/04 18:46:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000100)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000180)) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r2 = fcntl$getown(r0, 0x9) memfd_create(&(0x7f00000001c0)='/dev/urandom\x00', 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r2, r3, 0x3b, &(0x7f00000000c0)={0x3a, 0x5, 0x3, 0x7f}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x6}) 2018/05/04 18:46:05 executing program 6: rt_sigpending(&(0x7f0000000140), 0x8) r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x331) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x3, 0x207f, 0x5, 0x1, 0xffffffffffffffff, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r1, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000180)=ANY=[@ANYBLOB="00004300ff0102000165b10003000000010781e7000400eed909"]) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f00000001c0)='net/fib_triestat\x00') 2018/05/04 18:46:05 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x2, 0x100}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x6c, 0x7ff, 0xffffffffffffffc0, 0x0, 0x80}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r2, 0x0, 0x4}, 0x10) 2018/05/04 18:46:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c00000013000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000014000300736974300000000000003b000000000008001a0004000a009b37d770d3eb2553fa3b8208f5bb33b5250df5171dbb6aa156d19044c2bf31ff5bd1abe025066c6652b385451dbfa2d7dd5db9e1a03b4d1810a69defc48382d78fadf41241aaa79e1a11868b425444b29a8cb9d73d6b650431b8cb59e0633b8d2ea4a2607856"], 0xfca9}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x80, 0x2000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x8000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10000}}, 0x6, 0x0, 0x40, 0x764, 0x40}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x9, 0xfcf1, 0x200, 0x0, 0x800, 0xb72c, 0x5, 0x492, r4}, 0x20) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)={r2}) dup2(r3, r0) 2018/05/04 18:46:05 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0x2, 0xfffffffffffffffd}, 0x5a62, 0x800000000}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x1024) 2018/05/04 18:46:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000840)=@known='system.posix_acl_default\x00', &(0x7f0000000180)='\x00', 0x1, 0x3) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') recvmmsg(r0, &(0x7f0000000700)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000300)=""/218, 0xda}], 0x1, 0x0, 0x0, 0x100000001}, 0xffffffff}, {{&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000400)=""/249, 0xf9}, {&(0x7f0000000500)=""/83, 0x53}, {&(0x7f0000000580)=""/105, 0x69}, {&(0x7f0000000600)=""/187, 0xbb}], 0x4, 0x0, 0x0, 0xcfd}}], 0x2, 0x22, &(0x7f0000000780)={0x0, 0x1c9c380}) 2018/05/04 18:46:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) mq_timedreceive(r0, &(0x7f0000000000)=""/121, 0x79, 0x1, &(0x7f0000000080)) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0), 0x200000000000009f) 2018/05/04 18:46:05 executing program 3: r0 = socket$inet(0x10, 0x3, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a600804e220000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/04 18:46:05 executing program 0: r0 = socket(0x5, 0x2, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000000c0)=0x55, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x10000}, 0x1, 0x0, 0x0, {0x0, 0x87b}}) 2018/05/04 18:46:05 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000000000000001c000000548e778c8e3858210000000000030006000000000002000000006b6f477c670175e654b91c264f820000000000000000e1000002000100000000000006090000000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) 2018/05/04 18:46:06 executing program 2: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)={0xc0000000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80000005}) close(r1) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/04 18:46:06 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000100)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='uid_map\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) 2018/05/04 18:46:06 executing program 6: r0 = userfaultfd(0x0) fstat(r0, &(0x7f0000000000)) accept4$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000380)={0x1, [0x0]}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0xffffffffffffffff, 0x5c70adf8}, &(0x7f0000000440)=0x8) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="e2990e01b16d2dfbd41044bf8f91552db719daba9e0dd1313f82f3b77f364c35e9920bd8d69b63e58a02e84799f1f4ea461bb67634c4a9797419cef058161dd3a9576905ef300d6601d908", 0x4b}], 0x1, 0x5) fcntl$getflags(r0, 0x40b) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000001c0)=0x43ab, &(0x7f0000000940)=0x14f) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) socket$inet6(0xa, 0x3, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x730000}, 0x200000}) 2018/05/04 18:46:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)={0x14, 0x52, 0x401, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x88980) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/05/04 18:46:06 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x2040) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) unshare(0x8000402) io_setup(0x4, &(0x7f0000000040)=0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) io_submit(r2, 0x2, &(0x7f0000000500)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x1}]) 2018/05/04 18:46:06 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="38010000100013070000000000000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000040e000", @ANYRES32=0x0, @ANYBLOB="00000000000001000000ffffffffffff000000003200000000000000000000000000ffff00000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0004000000000000000000480002006563627a6369706865725f6e756c6c2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) flock(r0, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x40000, 0x0) r2 = fcntl$getown(r1, 0x9) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000000480)={&(0x7f0000000400)=""/108, 0x6c}) r3 = accept4(r0, 0x0, &(0x7f00000002c0), 0x80800) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000004c0), &(0x7f0000000500)=0x8) fcntl$getownex(r1, 0x10, &(0x7f0000000340)={0x0, 0x0}) sched_rr_get_interval(r4, &(0x7f0000000380)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000003c0)) r5 = accept4$inet(r3, 0x0, &(0x7f00000001c0)=0xfffffffffffffc49, 0x80000) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000000200)=0x2, 0x4) 2018/05/04 18:46:06 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)="6370757365742e6370757300ee95c8692047d81218656194b8bae639e99dcae74b4164b204131ff8cac9f26e431ca0adf5a46d80dbb557b4992422e10f3a96db2366390e79a8fe5db6b29acd065493ab4bad766669e8056294fc9a92e8970490b46a41b2868b51843575c17c46b61d207463ccc7925bfe360082ec62d0d1d2ae2c611153ae736a114da87a14ae85a2da03608202cab7bb9cb0afdb6a058c08c82f4e71130e954cf98aeba54acd450b8bb5d173afe6ea81312c3372263c", 0x2, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r3 = dup(r1) sendfile(r2, r3, &(0x7f00000001c0)=0x1, 0x400000000000088) accept$packet(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f00000002c0)={'team0\x00', r4}) 2018/05/04 18:46:06 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x20080) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x2, 0x8}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x9}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = dup2(r2, r2) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x11) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_ivalue}) 2018/05/04 18:46:06 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_ifreq(r0, 0x8089f0, &(0x7f0000000100)={'veth0_to_bridge\x00', @ifru_ivalue=0x8001}) 2018/05/04 18:46:06 executing program 4: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="76000000665338dc6c216e12c197fcb36165e1903670a652da19e98c99715f1e1a249b3221a24a00813e3a56586b91b80fdcc806525ab3e82a9b35def958dd5f3265b5981afbd7268884c5a1baa3782485e175f4c57d45ff637995cd46e1f82f3a7ad0abdbd73fcdac7398d8f79d5208e31ca74a080c55f7be7a"], &(0x7f0000000080)=0x7e) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x20}, &(0x7f0000000100)=0xc) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0xfffffdb9, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) close(r2) fremovexattr(r2, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:06 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffffffc16f, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0xfffffffffffffeff}, {0x8}, {0x7, 0x10b}, {0x2, 0x7}, {0x3, 0x3}, {0x2, 0x7}, {0x2, 0x6}, {0x0, 0x4}], 0x8) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f0000000040), &(0x7f0000000140)=0x4) 2018/05/04 18:46:06 executing program 5: r0 = memfd_create(&(0x7f0000000000)='nodevsecurity\'%\x00', 0x2) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2d, &(0x7f0000000040)="1051e7a80d542d069d8c7fd69a3cf82bfdfd7ff8a25b0397d76b9b2ce642e3e2d74febaab60d78eb2fbe187deb32c143cba53e2abaee9d81e7055f211c52e6d29bd9e711ad1775020c9e1ad623775dd6c1f547796211d9bfea3e5789930c0689adcd8a22984c1cd87081af28c67f03fa42071746d66cd6162b68b1ffd90dbb05b53aef5e7cb536dc3dffc6982a998716d823e18b2a2592d3a1527d7eebffdf817732279f3671258a3d6c6d9b699cdc9c1615a5043b6443bfaa312a8ae3eb073052e934", 0xc3) unshare(0x40600) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x1f, 0x8, 0x40, 0xccf, 0x19}, 0x2c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x70900080}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x54, r2, 0x200, 0x70bd26, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x19}}]}]}, 0x54}, 0x1}, 0x800) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f00000002c0)=0x8) setsockopt$sock_void(r1, 0x29, 0x40, 0x0, 0x0) 2018/05/04 18:46:06 executing program 7: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000002c0)={0x0, @rand_addr, @multicast2}, &(0x7f0000000300)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000005a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005a40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005a80)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000005b80)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000005c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005c80)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000005cc0)={0x0, 0x0, 0x0}, &(0x7f0000005d00)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000006200)={@mcast2, 0x0}, &(0x7f0000006240)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000062c0)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000006300)={@remote, @local, 0x0}, &(0x7f0000006340)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000006380)={@dev, @rand_addr, 0x0}, &(0x7f00000063c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000006400)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000006500)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000006540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000006580)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000065c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f00000066c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000006980)={0x0, @multicast2, @multicast2}, &(0x7f00000069c0)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000006ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006b00)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000006b40)={'ip6gre0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000006c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000006c80)=0x14, 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000006cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006d00)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000007680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x60000044}, 0xc, &(0x7f0000007640)={&(0x7f0000006d40)={0x8e4, r1, 0x322, 0x70bd29, 0x25dfdbff, {}, [{{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r3}, {0x1ac, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x217}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r6}, {0x254, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x400}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r8}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x7, 0xfa9, 0x7, 0x5}, {0x74, 0x4, 0xfffffffffffffff9, 0x8000}, {0x7, 0x2, 0x10000, 0x1}, {0x42, 0x1, 0x0, 0x7}, {0x0, 0x3, 0x9, 0x825}, {0xfffffffffffff000, 0x5, 0x6, 0x4}, {0x3, 0x7f, 0x3, 0x10001}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}]}}, {{0x8, 0x1, r10}, {0x138, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x8, 0x4, 0x81, 0xfff}, {0x4, 0x80000001, 0x7, 0x8}, {0x30, 0x6, 0x7, 0x80000000}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}]}}, {{0x8, 0x1, r11}, {0xbc, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x138, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x17, 0x5, 0x1e, 0x5}, {0x1, 0x7, 0x2, 0x1}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0x130, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}]}, 0x8e4}, 0x1, 0x0, 0x0, 0x4}, 0x10) mlock2(&(0x7f0000b16000/0x3000)=nil, 0x3000, 0x0) 2018/05/04 18:46:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000003740)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pwritev(r1, &(0x7f0000003680)=[{&(0x7f00000013c0)="f97d7c417d71f1e695b6db70350ed3f5e42a240fb1f1438a89704537c6398c33d3c8cd4f9a9620d17fab4a11765d37ddbd4c658270c0d17e08d29e0d7fe810f5276d9f540c8abdc6dd181b2945bc2154d1a31a7629dbb8b96646e7eee7c64130256e2c185e3ce6354e222835214bc16038c8fa1a36d3cc12ae", 0x79}, {&(0x7f00000000c0)}, {&(0x7f0000001440)="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0x1000}, {&(0x7f0000003440)="3a02d4205cd4fce50695f7299e2780768384ba53e9d196f33373af6758110ba234a86dc0aa18107059b324d43fc82c9bd10d313958906110eb20", 0x3a}, {&(0x7f0000003480)="40f3460487ee74ba66406c4dbf90e691d8b45d785695de0cb5e6aeef4d8b77844c2eff2e9faed5d7c61dafb37a5c0655aba83bd489f006a87a4829b7", 0x3c}, {&(0x7f00000034c0)="e111f3663b95f9e2d55cbf2b6794d1224d252ee93aa4", 0x16}, {&(0x7f0000003500)="0b2df2b63627fd26993f90737c8e16b7e51ac90772e523e4dc10d950c79a42f162624de2535f260a7c49fcf6f35e7862db2893e3e1adc9473bf1bf3e93e97ef69857826456c38cd99c8099564c0a45587de504bd25d2ee394c5b132be698d3ecff59a162cfc03e11585e95dea9e87e756bddf80712d21181bebbf6dca239134123d1b15fb31902afc24bc2bc82181f665dd01f00", 0x94}, {&(0x7f00000035c0)="e4f854ad6ba77c26c88196ee004dfb31993af0be91ca874377289c1d5afcb8fa6d46af6e29ad15ec059255af338dadf2e74a5c7f6aa8a213c74f6e5e7813adef7a42de2311a8443a6f5e242f76a0315205dda597bd83b5afc8d311ae89600c40e4705c3701ce96296cfe67bf654d2f4fbb343b9152015f7f63f937819f46a3d21b62237331047ecc8ed3da65dbe4c978a45ea71fb13f70", 0x97}], 0x9, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$BLKPG(r1, 0x1269, &(0x7f0000003800)={0x9, 0x8, 0xf34b29ec7b5f3f4c, &(0x7f0000003840)="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"}) ioctl$VT_WAITACTIVE(r1, 0x5607) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r3 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x1, 0x3, 0xffffffff, 0x7, r3}) init_module(&(0x7f0000003780)='\x00', 0x1, &(0x7f00000037c0)='keyringppp1\x00') ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000380)) sendto$inet(r1, &(0x7f0000000100)="27ac48cc09453043b1927291716f5fe356fad407e0202a8ed4c01e1dfcb26e1a5ef69d8cf9224862f5268cabd25951eb757ac1ab5ec0c23bab8b10aee95e72613b804a9589b6bc8285bc6b51a58117c2bcefa5a2e0f5d6a9573ef7fdd1633a764cbdf2a84e2a3bb7827c2943cdcdd99fedf18d0e7fcee79e61c5d659a55e31a28710717a32d2bb12ef66dc12361321802fd89085bce9523cc8cb6f66803e7c5bed2435f4994a5c9662902e8b1291be6e243bdecfd5c51c64c83200b592", 0xbd, 0x20000000, &(0x7f0000000280)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) fadvise64(r0, 0x32, 0x5, 0x7) signalfd(r2, &(0x7f00000000c0)={0x1}, 0x8) modify_ldt$write(0x1, &(0x7f00000003c0)={0x5f4d, 0x1000, 0x400, 0x5, 0x7, 0x86, 0x1, 0x6, 0x5, 0x6}, 0x10) 2018/05/04 18:46:06 executing program 0: openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) init_module(&(0x7f0000000100)='/dev/dsp\x00', 0x9, &(0x7f0000000140)='/dev/dsp\x00') sendmmsg(r0, &(0x7f0000000140), 0x40000000000028f, 0x0) 2018/05/04 18:46:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0xfffffffffffffffc, 0x9b6}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0x8) 2018/05/04 18:46:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/05/04 18:46:07 executing program 6: r0 = userfaultfd(0x0) fstat(r0, &(0x7f0000000000)) accept4$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000380)={0x1, [0x0]}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0xffffffffffffffff, 0x5c70adf8}, &(0x7f0000000440)=0x8) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="e2990e01b16d2dfbd41044bf8f91552db719daba9e0dd1313f82f3b77f364c35e9920bd8d69b63e58a02e84799f1f4ea461bb67634c4a9797419cef058161dd3a9576905ef300d6601d908", 0x4b}], 0x1, 0x5) fcntl$getflags(r0, 0x40b) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000001c0)=0x43ab, &(0x7f0000000940)=0x14f) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) socket$inet6(0xa, 0x3, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x730000}, 0x200000}) 2018/05/04 18:46:07 executing program 3: unshare(0x2040600) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x4800) fcntl$setstatus(r0, 0x4, 0x2000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x41) 2018/05/04 18:46:07 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000002498)) 2018/05/04 18:46:07 executing program 7: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00006cf000/0x4000)=nil, 0x4000, 0x0) clock_getres(0x7, &(0x7f0000000040)) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000100)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000200)=0xc) r1 = creat(&(0x7f0000000340)='./file0\x00', 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/05/04 18:46:07 executing program 0: openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) init_module(&(0x7f0000000100)='/dev/dsp\x00', 0x9, &(0x7f0000000140)='/dev/dsp\x00') sendmmsg(r0, &(0x7f0000000140), 0x40000000000028f, 0x0) 2018/05/04 18:46:07 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000003740)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pwritev(r1, &(0x7f0000003680)=[{&(0x7f00000013c0)="f97d7c417d71f1e695b6db70350ed3f5e42a240fb1f1438a89704537c6398c33d3c8cd4f9a9620d17fab4a11765d37ddbd4c658270c0d17e08d29e0d7fe810f5276d9f540c8abdc6dd181b2945bc2154d1a31a7629dbb8b96646e7eee7c64130256e2c185e3ce6354e222835214bc16038c8fa1a36d3cc12ae", 0x79}, {&(0x7f00000000c0)}, {&(0x7f0000001440)="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", 0x1000}, 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0x1000}, {&(0x7f0000003440)="3a02d4205cd4fce50695f7299e2780768384ba53e9d196f33373af6758110ba234a86dc0aa18107059b324d43fc82c9bd10d313958906110eb20", 0x3a}, {&(0x7f0000003480)="40f3460487ee74ba66406c4dbf90e691d8b45d785695de0cb5e6aeef4d8b77844c2eff2e9faed5d7c61dafb37a5c0655aba83bd489f006a87a4829b7", 0x3c}, {&(0x7f00000034c0)="e111f3663b95f9e2d55cbf2b6794d1224d252ee93aa4", 0x16}, {&(0x7f0000003500)="0b2df2b63627fd26993f90737c8e16b7e51ac90772e523e4dc10d950c79a42f162624de2535f260a7c49fcf6f35e7862db2893e3e1adc9473bf1bf3e93e97ef69857826456c38cd99c8099564c0a45587de504bd25d2ee394c5b132be698d3ecff59a162cfc03e11585e95dea9e87e756bddf80712d21181bebbf6dca239134123d1b15fb31902afc24bc2bc82181f665dd01f00", 0x94}, {&(0x7f00000035c0)="e4f854ad6ba77c26c88196ee004dfb31993af0be91ca874377289c1d5afcb8fa6d46af6e29ad15ec059255af338dadf2e74a5c7f6aa8a213c74f6e5e7813adef7a42de2311a8443a6f5e242f76a0315205dda597bd83b5afc8d311ae89600c40e4705c3701ce96296cfe67bf654d2f4fbb343b9152015f7f63f937819f46a3d21b62237331047ecc8ed3da65dbe4c978a45ea71fb13f70", 0x97}], 0x9, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$BLKPG(r1, 0x1269, &(0x7f0000003800)={0x9, 0x8, 0xf34b29ec7b5f3f4c, &(0x7f0000003840)="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"}) ioctl$VT_WAITACTIVE(r1, 0x5607) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r3 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x1, 0x3, 0xffffffff, 0x7, r3}) init_module(&(0x7f0000003780)='\x00', 0x1, &(0x7f00000037c0)='keyringppp1\x00') ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000380)) sendto$inet(r1, &(0x7f0000000100)="27ac48cc09453043b1927291716f5fe356fad407e0202a8ed4c01e1dfcb26e1a5ef69d8cf9224862f5268cabd25951eb757ac1ab5ec0c23bab8b10aee95e72613b804a9589b6bc8285bc6b51a58117c2bcefa5a2e0f5d6a9573ef7fdd1633a764cbdf2a84e2a3bb7827c2943cdcdd99fedf18d0e7fcee79e61c5d659a55e31a28710717a32d2bb12ef66dc12361321802fd89085bce9523cc8cb6f66803e7c5bed2435f4994a5c9662902e8b1291be6e243bdecfd5c51c64c83200b592", 0xbd, 0x20000000, &(0x7f0000000280)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) fadvise64(r0, 0x32, 0x5, 0x7) signalfd(r2, &(0x7f00000000c0)={0x1}, 0x8) modify_ldt$write(0x1, &(0x7f00000003c0)={0x5f4d, 0x1000, 0x400, 0x5, 0x7, 0x86, 0x1, 0x6, 0x5, 0x6}, 0x10) 2018/05/04 18:46:07 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000180)="402463b92630e8ce17378b0319411e67036f7570776c616e30", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x401}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000440)=""/132, 0xffffffffffffff4d}, {&(0x7f0000012000)=""/252, 0x12}, {&(0x7f00000002c0)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x7265b04105d696f5}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x101}, &(0x7f0000000280)=0x14) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x90202040}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)={0x30, r1, 0x202, 0x70bd28, 0x25dfdbfb, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x5c}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x30}, 0x1}, 0x44880) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/04 18:46:07 executing program 2: socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x3c}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000000880000000000ffffffff150001000000000000000000000004009540000000000000"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) 2018/05/04 18:46:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) read(r0, &(0x7f0000000100)=""/154, 0x316) setsockopt(r1, 0x7, 0xffffffff, &(0x7f00000001c0)="4e914dd3037459be242e71054dc52f7cae41fa2c4c867d1a1065e02ecf4a9a76318f1a73f5737b38d66f97dfc6e6c65dde099d0deee9d60b256d0be8c1c677dd9b7c612e3bdc4d8f22151f00e6831b363029b9fdc95ffda26ec172818574c266d6100e48d25b2825e14cc54faa0de9ab7b3a222a6886131d863fd7f7709bdb2b38d03562a91a59d6f7cf6a0ae93f8fe22083fb9111ab6411374975634a2a36b729023d8cf452c25886a5ebd9b7d716deb14313fa79cb1e1c43b7abc6f6e843afe72d", 0xc2) 2018/05/04 18:46:07 executing program 5: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f0000000040), 0x3, 0x0, &(0x7f00000000c0)={r0, r1+30000000}, &(0x7f0000000100)=0x1, 0x100000035748124) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) waitid(0x2, r2, &(0x7f0000000140), 0x1000000, 0x0) 2018/05/04 18:46:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000003c0)={@loopback, 0x0}, &(0x7f0000000400)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000440)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10080, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:07 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/36, 0x24, 0x40, &(0x7f0000000100)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x8) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x3f, 0x1ff, 0x762611d4, 0x9, 0x135}) recvfrom$unix(r1, &(0x7f0000000180)=""/202, 0xfeaf, 0x1ff825360f454278, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0xfffffffffffffe59) 2018/05/04 18:46:07 executing program 3: r0 = socket(0x2, 0xa, 0x100000000000) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000), 0x0) 2018/05/04 18:46:07 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000180)=""/234, 0xea}, {&(0x7f0000000280)=""/64, 0x40}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/219, 0xdb}, {&(0x7f00000003c0)=""/165, 0xa5}, {&(0x7f0000000480)=""/100, 0x64}], 0x6, &(0x7f0000000580)=""/196, 0xc4}, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000bc0)={@multicast1, @local, 0x0}, &(0x7f0000000c00)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000840)={'vcan0\x00', r1}) r2 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r2, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x14) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x440002, 0x0) r4 = request_key(&(0x7f0000000980)='.dead\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000a00)='.request_key_auth\x00', 0xfffffffffffffffa) request_key(&(0x7f00000008c0)='encrypted\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000940)='mime_typevmnet0\x00', r4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2fb, 0x30, 0xe, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={r5, 0x5}, 0x8) r6 = request_key(&(0x7f00000006c0)='.request_key_auth\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000740)='vcan0\x00', 0xfffffffffffffffa) r7 = request_key(&(0x7f0000000780)='big_key\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)='vcan0\x00', 0xfffffffffffffffc) llistxattr(&(0x7f0000000880)='./file0\x00', &(0x7f0000002040)=""/4096, 0x1000) keyctl$reject(0x13, r6, 0x10000, 0x6, r7) 2018/05/04 18:46:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) bind(r1, &(0x7f00000001c0)=@l2={0x1f, 0x3, {0x5, 0x1, 0x6, 0x0, 0x20000000000000, 0x9}, 0x8, 0x7}, 0x20) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x402000, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000140)={0x2, 0x100000001, 0xcc, 0x4bb, 0x2, 0x81}) sendmsg$netrom(r1, &(0x7f0000000500)={&(0x7f0000000040)=@ax25={0x3, {"7723cbaf902bdd"}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000240)="a11bc45bf29b38ae45ce7c22c3349914cbf387c89030ec4c69f87f1babfd5777c8f1e4ca5bce94c1c9f4b8922b7bb8671ac5d46628dbc6371085990372b18888984468521ffc7d1203b7e9261e46d8fecdfd91ae73eb9853bb2760d4d6133559080cf02c3541c69a307e1f1db95a3a016eaffdf395c3238e2af7d048543c7e90e125cb17b7da5fe2274d31b1ddf693fa05d33367a828128ff4bb47b4d814cb4bb3ff03702085279c282976ba9cfdbb3a1783b04e08e7", 0xb6}], 0x1, &(0x7f0000000440)=[{0x18, 0x10a, 0x2, 'O_R'}, {0x38, 0x10f, 0x6, "629db764915cfd95667cc3b72489d46c2a1d8e8268fd64a804beb0d5cc9676aeb955"}], 0x50, 0x4}, 0x40000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) [ 122.529550] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/04 18:46:08 executing program 2: clock_getres(0xa, &(0x7f0000000080)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='task\x00') clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000100)=[{{r1, r2/1000+30000}, 0x2, 0x7, 0x9cf}, {{r3, r4/1000+10000}, 0x5, 0xff, 0x65f7a357}], 0x30) 2018/05/04 18:46:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000300)=""/74) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xc9f2, 0x400) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1000, 0x4) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:08 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x5}, &(0x7f0000000180)=0x8) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r4, &(0x7f0000001400)=[{&(0x7f0000001340)=""/185, 0xb9}], 0x1) 2018/05/04 18:46:08 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x10003, 0x4000000000000202) read(r0, &(0x7f0000000180)=""/4096, 0x1000) ioctl$int_in(r0, 0x80000080045005, &(0x7f0000000000)) 2018/05/04 18:46:08 executing program 3: r0 = socket(0x1e, 0x5, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/84, &(0x7f0000000080)=0x54) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) 2018/05/04 18:46:08 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x192) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x7) 2018/05/04 18:46:08 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000608ff8)={0xfffffffffffffffe}, 0x0, 0x8) migrate_pages(r0, 0x8, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0xa7c0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00008d8000), 0x0, 0x0, &(0x7f0000712000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) timer_settime(0x0, 0x0, &(0x7f00007b2fe0)={{0x77359400}, {0x0, 0x9}}, &(0x7f0000181fe0)) tkill(r0, 0x12) 2018/05/04 18:46:08 executing program 0: openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) init_module(&(0x7f0000000100)='/dev/dsp\x00', 0x9, &(0x7f0000000140)='/dev/dsp\x00') sendmmsg(r0, &(0x7f0000000140), 0x40000000000028f, 0x0) 2018/05/04 18:46:08 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44fa011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000100)=@known='security.evm\x00', &(0x7f0000000040)='$[!\x00', 0xfffffffffffffec3, 0x0) fremovexattr(r1, &(0x7f00000002c0)=@random={'security.', 'security.evm\x00'}) fcntl$notify(r1, 0x402, 0x5) 2018/05/04 18:46:08 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00'}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcd}, 0xfd52) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000000000000000000000950000000000000012e106cce6a5ff0c6015079d82af6d1dd52c3bdf8947702089bed3a12452f25f34f280e406600fc464c2e45ece0c8768b942ce8c87e0"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8e9ccf7563e72be9c866f"}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r4, 0x89f1, &(0x7f0000000300)="35c162b5") r5 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={0x0}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000004c0)={r6, 0x100}, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000000)="520899e9c9621e88896b0820bc907939769226b91985a7fdfc0ae100f7b7fad366c1413f82008782e8646d29a3f510be93590d573efacd996f1d16fe9364b3b27aebea9f066238a8cfff2c1462c73fb60bbc03afef8d2195597f741d8d492e483a9530f9aaa6824e6adbef"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, 0x0) 2018/05/04 18:46:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x290) accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)=@ax25={0x3, {"15a3c0da583047"}}, 0x80) 2018/05/04 18:46:08 executing program 5: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) sendto$inet(0xffffffffffffffff, &(0x7f0000de1fff), 0xfffffefc, 0x40, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000000), 0x4) 2018/05/04 18:46:08 executing program 7: unshare(0x8000400) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x20401) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8001) 2018/05/04 18:46:08 executing program 6: r0 = memfd_create(&(0x7f0000000580)='dev ', 0x3) write(r0, &(0x7f0000000040)="16", 0x1) fcntl$addseals(r0, 0x409, 0x8) fchmod(r0, 0x0) fallocate(r0, 0x0, 0x0, 0x2) 2018/05/04 18:46:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)='user.syz\x00', 0x9, 0x3) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000000c0)={{0x800, 0xfff}, {0x1, 0xffffffffffffffa9}, 0x6, 0x0, 0x10000}) 2018/05/04 18:46:09 executing program 2: r0 = socket(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008e40), 0x0, 0x0, &(0x7f0000008fc0)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009240)={0x0, @empty, @remote}, &(0x7f0000009280)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000009380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000093c0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000009440)={'bcsh0\x00'}) accept4$packet(0xffffffffffffffff, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000016040)=0x14, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000019e40)={&(0x7f00000196c0)=@can, 0x80, &(0x7f0000019cc0)=[{&(0x7f0000019740)=""/205, 0xcd}, {&(0x7f0000019840)=""/221, 0xdd}, {&(0x7f0000019940)=""/54, 0x36}, {&(0x7f0000019980)=""/131, 0x83}], 0x4, &(0x7f0000019d40)=""/223, 0xdf}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000019e80)={{{@in=@remote, @in6=@local}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000019f80)=0xe8) getsockname$packet(r0, &(0x7f000001a040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000001a080)=0x14) accept$packet(0xffffffffffffffff, &(0x7f000001a0c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000001a100)=0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x1, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200010c0], 0x0, &(0x7f0000000000), &(0x7f00000010c0)=ANY=[@ANYBLOB="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"]}, 0x428) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x108) 2018/05/04 18:46:09 executing program 5: r0 = shmget(0x2, 0x1000, 0xfffffffffffffffd, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000fff000/0x1000)=nil, 0x5000) shmdt(0x0) 2018/05/04 18:46:09 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x1000000000000114, 0xa, &(0x7f0000000000)="2a8e339c", 0x4) 2018/05/04 18:46:09 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000dc0)=@broute={'broute\x00', 0x20, 0x3, 0x3a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000f40], 0x0, &(0x7f0000000200), &(0x7f0000000f40)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'veth0_to_bond\x00', 'team0\x00', 'bond0\x00', 'bcsf0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x70, 0x108, 0x158}, [@common=@log={'log\x00', 0x28, {{0x0, "d3651499222173dec10cb07cc63d8c156ebefed0a563963739f38cf9ee83"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"fd529888693e7d870ba67cf56fd9d2786a2990bdc3004a55e42cbf482960"}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', "7475796c9d978ba4649fae3500", 'sit0\x00', 'ifb0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x4], 0xf0, 0x170, 0x1c0, [@statistic={'statistic\x00', 0x18}, @time={'time\x00', 0x18, {{0x6e, 0x4, 0x13bc0, 0xb9b8, 0x5, 0x8, 0x3}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x420) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x28080, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'veth0_to_bond\x00', 0x600}) 2018/05/04 18:46:09 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x1) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)) 2018/05/04 18:46:09 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) sched_setaffinity(r1, 0xffffffffffffff82, &(0x7f0000000080)=0x82be) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/05/04 18:46:09 executing program 1: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) r1 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x35b, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f00000000c0)=""/85, 0xfffffd4c, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000240)={@mcast1}, &(0x7f0000000280)=0x14) rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0/control\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) pivot_root(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/control/file0\x00') r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x8, 0xa2, 0xd87}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000340)={0x9, 0x4, 0x8c, 0x100000000, r3}, 0x10) write(r0, &(0x7f0000000140)="7f7690de0509c1ab42dd548b6b5425c8ab9042e7fa513473faaf40142ac2e5aed212798197eeddd9f84522bf", 0x2c) fcntl$lock(r1, 0x0, &(0x7f0000000180)) [ 124.427518] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt 2018/05/04 18:46:09 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r1, r1) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r2, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) 2018/05/04 18:46:09 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1, 0x414400) write$cgroup_type(r0, &(0x7f0000000100)='threaded\x00', 0xfffffffffffffe45) socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f00000002c0)=@known='user.syz\x00') fstat(r1, &(0x7f0000000000)) 2018/05/04 18:46:09 executing program 1: unshare(0x40600) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0xfffffffffffffffd, 0x4) r2 = memfd_create(&(0x7f0000000000)='\n(!)system\x00', 0x3) prctl$getname(0x10, &(0x7f00000003c0)=""/246) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r2, &(0x7f00000001c0)=[{0x6, 0x5, 0x23360989, 0x7, @time={r3, r4+10000000}, {0x0, 0x3}, {0x8, 0x5}, @queue={0xfffffffffffff7dc, {0x4, 0x7}}}, {0x1, 0x1, 0x8001, 0x2, @tick=0x1, {0x7ff, 0x6}, {0xffffffff, 0xb761}, @raw32={[0x20, 0x9, 0x1000]}}, {0x7fffffff, 0x9, 0x80, 0xfff, @time={r5, r6+30000000}, {0x3ff, 0x100000001}, {0x6, 0x5e}, @time=@tick=0xffffffff}, {0x2, 0x0, 0x2, 0x8, @tick=0x5, {0x8}, {0x3ff, 0x9}, @queue={0xffff, {0x4, 0x9}}}, {0x3, 0x1470, 0x7ff, 0x4, @tick=0xfffffffffffffffc, {0x7, 0xff}, {0x5fd, 0x2}, @raw8={"2b2aa5af25efda7d36155058"}}, {0x4, 0x1, 0xfff, 0x7fffffff, @time, {0x9}, {0x8, 0x1}, @raw32={[0x2, 0x7f, 0x8]}}, {0xffffffffffff8001, 0x7ba, 0x5, 0x7fff, @tick=0x80f7, {0x100000001, 0x81}, {0x4cdc, 0x4a9}, @raw8={"0591ccec7297d1daae32e1d1"}}, {0x2cc, 0x1000, 0x3f, 0x1, @tick=0x6, {0xd, 0x7fffffff}, {0x20, 0x4}, @control={0x4, 0x401, 0x5}}, {0x2, 0x266a, 0x4, 0x100, @tick, {0xffffffffffffff7f, 0xd01}, {0x0, 0x3}, @note={0x100, 0x5, 0x4, 0x4565, 0x3ff}}, {0x6, 0x1, 0x2, 0x4, @time={0x0, 0x1c9c380}, {0x3f}, {0x80000000000000, 0x8b52}, @quote={{0x20, 0x5a7}, 0x5, &(0x7f0000000180)={0x2, 0x7, 0xfffffffffffffffd, 0x100, @time, {0xffff, 0xfffffffffffffffa}, {0x8}, @quote={{0x2, 0x1ff}, 0x5, &(0x7f0000000140)={0x100000000, 0xfc, 0x709, 0x3, @time={r7, r8+30000000}, {0x1, 0xd05}, {0x2, 0x10000}, @connect={{0x3, 0x5}, {0x0, 0x9}}}}}}}], 0x1e0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00000004c0)={'syzkaller1\x00', {0x4, 0x1, 0x81, "eb1fac8e5e96", 0x2}}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 2018/05/04 18:46:09 executing program 3: unshare(0x8030002) r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="ac18d731158878b4595bb892296660dc976063096fc77f3a31178dd4b0a37343a21ab5d1b153a73b45dd9a5775d1d933842bebe5743e58c2ef14b8b0d9645f7e2cbd177ef1f462b567038ea38398f68a6192c459bd941457f9c1dd37f9cc5990a2d4e02fc13546453ba8c3d7954f57c1e5482ff8fe97784d029ffcdd4dfa79ac3196ac887c903a81214ed671182586f53330e2e08f3c2ae8a526b67a46", 0x9d, 0xfffffffffffffffa) keyctl$revoke(0x3, r0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x486003) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) bind$llc(r1, &(0x7f00000003c0)={0x1a, 0x0, 0x0, 0x1, 0x1, 0x8001, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000300)=""/177) fcntl$setown(r1, 0x8, r2) clone(0x24044000, &(0x7f0000000500), &(0x7f0000000400), &(0x7f0000000480), &(0x7f00000004c0)) 2018/05/04 18:46:09 executing program 5: 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="1800000000ee1a001f0000000000001f9500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000d40)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@l2={0x1f}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001680)='&', 0x1}], 0x1, &(0x7f0000001780)}, 0x8001) recvmmsg(r0, &(0x7f0000004740)=[{{&(0x7f00000000c0)=@ax25, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/103, 0x67}, {&(0x7f00000001c0)=""/28, 0x1c}], 0x2, &(0x7f0000000240)=""/146, 0x92, 0x6}, 0x56ef180b}, {{&(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000380)=""/192, 0xc0}, {&(0x7f0000000440)=""/131, 0x83}, {&(0x7f0000000500)=""/135, 0x87}], 0x3, 0x0, 0x0, 0x1b63}, 0x1}, {{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000600)=""/107, 0x6b}, {&(0x7f0000000680)=""/250, 0xfa}, {&(0x7f0000000780)=""/59, 0x3b}, {&(0x7f00000007c0)=""/188, 0xbc}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/235, 0xeb}, {&(0x7f0000000a00)=""/49, 0x31}, {&(0x7f0000000a40)=""/103, 0x67}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000000ac0)=""/179, 0xb3}], 0xa, &(0x7f0000000c40)=""/107, 0x6b, 0xab7}, 0x4}, {{&(0x7f0000000cc0)=@ax25, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000d40)}, {&(0x7f0000002740)=""/4096, 0x1000}, {&(0x7f0000000d80)=""/173, 0xad}, {&(0x7f0000000e40)=""/115, 0x73}, {&(0x7f0000000ec0)=""/57, 0x39}], 0x5, &(0x7f0000003740)=""/4096, 0x1000, 0x2}, 0xab2}, {{&(0x7f0000000f80)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=""/196, 0xc4}, {&(0x7f0000001100)=""/7, 0x7}, {&(0x7f0000001140)=""/142, 0x8e}], 0x3, &(0x7f0000001240)=""/232, 0xe8, 0x5}, 0xcfa}, {{&(0x7f0000001340)=@pppoe, 0x80, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/122, 0x7a}], 0x1, &(0x7f0000001480)=""/190, 0xbe, 0x3}, 0xffffffffffff0001}], 0x6, 0x40000000, &(0x7f0000001540)={0x0, 0x1c9c380}) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000001580)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) 2018/05/04 18:46:09 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r3 = geteuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={r2, r3, r4}, 0xc) write$rdma_cm(r0, &(0x7f00000003c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380), 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000002ec0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002e80)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000002f00)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000002a40), r5}}, 0x794) 2018/05/04 18:46:09 executing program 2: pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = socket$inet(0x10, 0x8000000003, 0x100000010) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) recvmsg(r0, &(0x7f0000006fc8)={&(0x7f0000003000)=@l2, 0xe, &(0x7f000000dff0), 0x0, &(0x7f0000005000)=""/122, 0x7a}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001000030307fffd946fa283bc03eee6d81000c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e23, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e24, 0x3ff, @dev={0xfe, 0x80, [], 0x10}, 0xffff}, 0x6, [0x10000, 0xfffffffffffffffb, 0x40, 0x7f, 0x9, 0xd78, 0xffffffff, 0x4]}, 0x5c) 2018/05/04 18:46:10 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040), 0x4) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bpq0\x00', 0x10) 2018/05/04 18:46:10 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x100, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x1, 0x2) 2018/05/04 18:46:10 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0xffffffffffff0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000100)={0x3e, 0x2, 0x23}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x8}, &(0x7f0000000140), 0x0) 2018/05/04 18:46:10 executing program 3: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000000040)) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/135, 0x87) 2018/05/04 18:46:10 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="0cee1f32b3c1544126fbfc235dd2f34224da40") 2018/05/04 18:46:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='loginuid\x00') sendfile(r0, r0, &(0x7f0000000000), 0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="3fb838563b7e47d1464037759e3697927411760f2ce3b3e4492658d25b28f23fabac044f076a110a12b823c8f73a2b780156e2c8aa8b51916447f0e24a7c0be26ae4d68f6ad3965d1a235c29e130b1b55f95c7188d71f4485b527f7cdabbe30afe19d7016f75328810f5fcc11407752e7860b07f69a075e16101c8ef33c000ade633dee0e1b503f76802212136f9c3464e005664800bd1057b1b8422fccdc5de3797cc43e597f0fdbc05fd27c21a48d76b7686fbb679f1ec1a2dd572cabc085e7e4193ea22af88a08151178d4e31") 2018/05/04 18:46:10 executing program 2: mkdir(&(0x7f00000002c0)='./control\x00', 0x0) creat(&(0x7f0000000040)='./control/file1\x00', 0x0) unlink(&(0x7f0000000280)='./control/file1\x00') r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/05/04 18:46:10 executing program 5: r0 = semget$private(0x0, 0x7, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) semop(r0, &(0x7f0000000040), 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/04 18:46:10 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000100)=[&(0x7f0000000000)='bdevselinux.cgroupproc%em0/\x00', &(0x7f0000000080)='systemem0ppp1\x00', &(0x7f00000000c0)='\x00']) 2018/05/04 18:46:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:10 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x9, 0x82000) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000004c0)={'filter\x00', 0x0, 0x3, 0x89, [], 0x2, &(0x7f00000003c0)=[{}, {}], &(0x7f0000000400)=""/137}, &(0x7f0000000540)=0x78) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0xf5, [], 0x9, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/245}, &(0x7f0000000340)=0x78) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x400040, 0x0) sendfile(r1, r2, &(0x7f0000000080), 0x5) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) madvise(&(0x7f0000ff5000/0x3000)=nil, 0x3000, 0xa) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) bind$ax25(r3, &(0x7f00000000c0)={0x3, {"f6053fd83dfe17"}, 0x80000000}, 0x10) madvise(&(0x7f0000ff4000/0x3000)=nil, 0x3000, 0xf) madvise(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x400000000008) 2018/05/04 18:46:10 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f000001e000)={&(0x7f0000000000)=@can, 0x80, &(0x7f0000002000)=[{&(0x7f0000ed0f13)=""/237, 0xed}, {&(0x7f0000000fdb)=""/37, 0x25}], 0x2}, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x80000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) bpf$PROG_LOAD(0x5, &(0x7f0000519fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000835ff6)='syzkaller\x00', 0x0, 0x25c, &(0x7f000075ef3d)=""/195}, 0x13) 2018/05/04 18:46:10 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x7ff, 0x11, r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/05/04 18:46:10 executing program 1: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$ipx(r0, &(0x7f0000000080), &(0x7f0000000240)=0x10) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/uinput\x00', 0x8400, 0x0) r5 = socket$pppoe(0x18, 0x1, 0x0) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000000900)={0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000940)=0x0) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = inotify_init1(0x800) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = syz_open_dev$mice(&(0x7f0000000a40)='/dev/input/mice\x00', 0x0, 0x40) r13 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = bpf$PROG_LOAD(0x5, &(0x7f0000000b80)={0xd, 0xf, &(0x7f0000000ac0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x100000001}, [@alu={0x7, 0x9, 0x0, 0xf, 0x7}, @call={0x85, 0x0, 0x0, 0x40}, @call={0x85, 0x0, 0x0, 0x9}, @call={0x85, 0x0, 0x0, 0x11}, @alu={0x7, 0x0, 0x9, 0x0, 0x0, 0xffffffff, 0x10}, @jmp={0x5, 0x1, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000b40)='GPL\x00', 0x8001, 0x1000, &(0x7f0000001dc0)=""/4096, 0x41000}, 0x48) r16 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/loop-control\x00', 0x8c02, 0x0) r17 = inotify_init1(0x80800) r18 = socket$netlink(0x10, 0x3, 0xf) r19 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/cuse\x00', 0x0, 0x0) r20 = bpf$PROG_LOAD(0x5, &(0x7f0000002e40)={0xa, 0x5, &(0x7f0000000c80)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95}}, &(0x7f0000000cc0)='syzkaller\x00', 0x8000, 0x7e, &(0x7f0000002dc0)=""/126, 0x41100, 0x1}, 0x48) r21 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/ppp\x00', 0x40, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002ec0)={0xffffffffffffffff}) socketpair$inet6(0xa, 0x1, 0x7, &(0x7f0000002f00)={0xffffffffffffffff, 0xffffffffffffffff}) r24 = syz_open_dev$audion(&(0x7f0000002f40)='/dev/audio#\x00', 0x1f, 0x20040) r25 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000002f80), 0x80000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002fc0)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getegid() r29 = syz_open_dev$sndseq(&(0x7f0000003080)='/dev/snd/seq\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000003200)={&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000340)="28f168bd08d50095dd213a8b7f79fc0b28e73ff5cb26734bd001e4ee503c9f73dd8f365d61c1e2986c4a2f0a355555ed67e68f39927b8ef393a910a65b595eb2d30606d1ff34a7b53c6150d4d041729df536e0ad069c93dbaa358166ef574232fb5adab930d4e67701be74f820f4af55c4229e9c6276ee3feab0a283a106b18a45ee8eab200429f24a8211731a", 0x8d}, {&(0x7f0000000400)="d6f1ae7afd9550030b5cf9cc597145b482405b00dae9703d8eca26bb44fe73284dd646ed34cc5d098d775e5d1fe09266d75ff4ac4c144118e248cbf9a4c27214da4113eabb3fe1a827b255d8781a65c94a4b2c8bd0f519861161c398380b569a6fadfe34cadc61e9aacd55cd0a3e11030139b379d2d92f0a7008d9a3c0625e7eda9ecf625b4739c1766b735bafe0ce0d885bb488efc33a23dfecaa22140580957d5b", 0xa2}, {&(0x7f00000004c0)="a66502918ab6ea8e7ee06724bc5cd2de1b11d18924fde3d9ec84385c5f4013d9c6813cde9a6da6b5a0a544ba07eda9e09715dba14b1372de58132aa552d9370f1c0ec28a6ca93f9e8806df7685c8d572a7cc62aad271a663226bbf3b4bca905448825337ff239b451d14fdbb13ee29fd2b748949fbea6be0c95c53b74d6d42539695f77ed37ad2e72d24b9d811f0cd33bcf28e7b49cb0c656cccd90a68f37343d7c7d4a9c94d8872", 0xa8}, {&(0x7f0000000580)="11d810b4d6412e5c33b73449539558752f6f509036226305b1f0a48a57be3ede51370f3e4e2b6c29da323c94ee30c1b76ff54dde43a95604eda8f64fe180af21ae4f00e389ee0ee9a5cf9699eea7da9cdd388801eb483cc8b01716a8ba53cd60ea708084a921b301ec5d5a007c89722126fad8b76303b62b9c3e1b0b707d34f409c58550a9d0e19b82d2bcbca832341aa150e2ef2d9facbe8826714df7612e94b39e82e20f9570def05bf6b6d94ad3dd5bcddd6b580e04225b563e7b814cbe7bc9710e52d161547d2a097360736f155f869ab149ced603c80864f4316bd2d0219e85b2a847fc836a7c6f7f91", 0xec}, {&(0x7f0000000680)="0822d40e9c338f6a9633e0ce66fa6e9007727d634f57821e64dcf1c7f34b5efb8dc98ee8c9be2ed3d77e603e142d15ad079d29b1afac90110cd4423fbacb469cbcb1069f0d562b82f8ca3367aa9af20e10531d4655428b8fbe981ccff0c14986432136889013ce452ef091cd82eb7167c140652884b48dbc3e554fc278da40f35e23fa5a1e7eb974fd15ea972aafcd86c8842427338b3135dce6360d47f5af31df9372e36355b305181b5df83e3017571203272aac97781c62e6e168121c6f0b67af2a30f99a8ab6fb72", 0xca}, {&(0x7f0000000dc0)="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", 0x1000}, {&(0x7f0000000780)="45266f94611184c7a1c7b177359f7ea0ee9787503fa8283531", 0x19}], 0x7, &(0x7f00000030c0)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16]}, @rights={0x28, 0x1, 0x1, [r17, r18, r19, r20, r21]}, @rights={0x20, 0x1, 0x1, [r22, r23, r24, r25]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r29]}], 0x108, 0x1}, 0x20000000) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000d40)=@nat={'nat\x00', 0x19, 0x2, 0x138, [0x200000c0, 0x0, 0x0, 0x20000ae0, 0x20000b10], 0x0, &(0x7f0000000040), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'ip6_vti0\x00', 'syzkaller0\x00', 'nr0\x00', 'rose0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@random="a00c8b28f69d"}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x1b0) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x5, [@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '0x0}) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000140)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000080)=@can={{0x2, 0x80000000, 0x401, 0x100000001}, 0x8, 0x1, 0x0, 0x0, "821792c7d1e11093"}, 0x10}, 0x1}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00000001c0)=0x2, 0x4) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="9c4149a2e9f4cf4ccafb46e2c763bb2a1b18c205d5a374007fe932f3c634ebe7e3e4eda65430e7d0bdadf13009dbd893ac016165ff1734c76444ec", 0x3b}, {&(0x7f0000000240)="ca1a47753b851452fb3cce56f039bdedff3257b7f4d3e504175185c151c22ec3c351e67757f2e0ff3d17f2787cb0ae999f255bf296193b0a3ed11e6c52778b7296e87c03abda4215e987c48cf6e22d2910c0b159b0cae0e259d8ea1aaae2ce5b3f263e916069e7986193fdd7b7d8c2a87a589416616716d6dc5904526ee7eecea7470ea0a5e6a34694df735fe2b20f4708d5faa81b0dc956de153df73a9c80da5c08dee0f34930df0b4559619bee8a2046d3", 0xb2}], 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x9, 0x8040) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000300)=""/11, 0xb}], 0x1) 2018/05/04 18:46:11 executing program 0: ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x3b) setitimer(0x0, &(0x7f0000000280)={{0x77359400}, {0x77359400}}, &(0x7f0000000000)) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x40) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x100000001, 0x3c, 0xff}) 2018/05/04 18:46:11 executing program 3: unshare(0x400) r0 = socket$inet6(0xa, 0x3, 0xe2) futex(&(0x7f0000000000), 0x3, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/05/04 18:46:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c9000000002961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000000180)="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", 0x133, 0xfffffffffffffffa) 2018/05/04 18:46:11 executing program 6: r0 = socket(0x11, 0x2, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x5, 0x100, 0x1, 0x80000001, 0x20, 0x9}) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000000)="7647e8fa6cd52ab202f66fe302a9072f1c19c5d8daf6a8fb3b2238ebd39ccdfff9baa08596a337fe630d1dabc81fa788ee0518bbaf417584110de45b32f119d93176d7821ecd2a76e677b530", 0x4c) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000000040000071a00009139cc", 0x10) 2018/05/04 18:46:11 executing program 1: unshare(0x40600) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4200) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='htcp\x00', 0x5) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/05/04 18:46:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x10000000000005, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x3, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001000], 0x0, &(0x7f0000000000), &(0x7f0000001000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'veth1_to_team\x00', 'veth1_to_bridge\x00', 'dummy0\x00', 'vcan0\x00', @random="878e253840a5", [], @empty, [], 0x70, 0x110, 0x140}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz1\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}, {{{0x3, 0x0, 0x0, 'ip6gretap0\x00', 'bridge_slave_1\x00', 'ifb0\x00', 'team0\x00', @random="85938df2f3a9", [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x10000, 0x800}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x1d, 0x40, 0x6001, '\x00', 'rose0\x00', 'tunl0\x00', 'veth0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x7, 0x80000001, 0x7fff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x6, 'syz0\x00', 0x3}}}]}, @common=@log={'log\x00', 0x28, {{0x1, "bb7ffb64dad002a1f59d06c8cc79a9d1d3892cf8f999751713ea63f08781", 0xe}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x460) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1', "3553a551b0605a44bd759611840f82460898d6c0739d019fedd8e02417908fdc9fffe5e332353f24adeeaf76ff6f6870b46628d19d1e394817241c6b1fbdbaffa2a0265b67245b8837faf33feac5b73afb248151d83d1f3f5c3d298d8038a60c786e4cd934b7fe"}, 0x6b) 2018/05/04 18:46:11 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000080)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}]}) 2018/05/04 18:46:11 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/rt_cache\x00') lseek(r0, 0x4002000000000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7fff, 0x4) 2018/05/04 18:46:11 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x10000000000000) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff8000}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x2, 0x0) 2018/05/04 18:46:12 executing program 0: r0 = perf_event_open(&(0x7f0000b7a000)={0x2, 0x70, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) fallocate(r0, 0x3, 0x100000001, 0x401) lseek(r1, 0x0, 0x1) sync() 2018/05/04 18:46:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fdatasync(r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="801e00000000002f91c59c9b751eb3bf3bf555980001000e00"], &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x6, 0xae, 0x8000, 0x1f, 0x9}, &(0x7f00000000c0)=0x14) 2018/05/04 18:46:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:12 executing program 1: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x9, 0x4) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000040)) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000100)=0x80000001) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000180)={@multicast1=0xe0000001, @broadcast=0xffffffff, r2}, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x3f, {{0xa, 0x4e23, 0x7f, @ipv4={[], [0xff, 0xff]}, 0x200}}}, 0x88) r3 = shmget(0x0, 0x3000, 0x80, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r3, 0xb) syz_emit_ethernet(0x2a, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaaaaaa9caa00400000000008004500001c0000000000112000089078ccdb9334339682c27d86ebe0dd8689ac70285dc4efa4bfd9471c4b0cfb3e733565ec1e2c21ad3cdaeb504e3b925a2672e8c83fa04fa5949f92f9a5c67ca51d489e61dc537893c87a14f8925d76471089c480b6e861f06fd17ab197f6a8e29870f9e89dbe225edaf8463385ff4a3ce53945f03653f8ec262649092d5effbf36c155ad27f789eb03b58071a19a401c94c75af15ded5e829fbb3749d315f373e75f7824c3ec7186600ed48b7c70740509f9d3b6b153e25ddb0c0485e4"], &(0x7f00000000c0)) [ 124.435311] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 127.058924] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'broute' 2018/05/04 18:46:12 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x250600) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x82) poll(&(0x7f0000000000), 0x2000000000000057, 0x1) ioctl$KDSETLED(r0, 0x4b32, 0x3) 2018/05/04 18:46:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:12 executing program 2: r0 = semget(0x1, 0x3, 0x420) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000440)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000500)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000600)=0xe8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000700)={{0x0, r1, r2, r3, r4, 0x28, 0xce1}, 0x40000, 0x0, 0x7}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2001, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) fchown(r5, r6, r7) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000006b330bec400000950000000008000000000000000000"], &(0x7f0000001000)='GPL\x00', 0x0, 0x3d, &(0x7f0000009000)=""/61, 0x41efd}, 0x48) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000fd4)={0xe}, 0xd7) ppoll(&(0x7f0000000040)=[{r8}, {r9, 0x20}, {r9, 0x44}, {r9}], 0x4, &(0x7f0000000080), &(0x7f00000000c0)={0x7}, 0x8) ioctl$int_in(r5, 0x0, &(0x7f0000000780)=0x17) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f00000007c0)) 2018/05/04 18:46:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x1, 0x1, 0x0, 0x101}) 2018/05/04 18:46:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x40000, 0xc0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000240)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$void(r1, 0xc0045c7f) unshare(0x400) getrandom(&(0x7f0000000300)=""/144, 0x90, 0x3) r3 = dup3(r2, r1, 0x0) fallocate(r3, 0x0, 0xffffffff, 0x400003) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000080)=0x400, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0x7ff}], 0x2c) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x4000) fgetxattr(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="8a726f73322e0463ad10020bea71527d1775000d1bdad25f756bc29433e35a7561f533c0d959504c8bdff3ec5eb01e03dd71577f87f66e46"], &(0x7f0000000100)=""/183, 0xb7) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000003c0)=0x0) syz_open_procfs(r4, &(0x7f0000000400)='net/arp\x00') ioctl$TIOCNOTTY(r3, 0x5422) 2018/05/04 18:46:12 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x101002, 0x0) r1 = dup2(r0, r0) rt_sigsuspend(&(0x7f0000000100)={0x1}, 0x8) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000080)=ANY=[@ANYBLOB="0a00000000000000000000000000000000000000000000000000000000000000000000ed00000000000000000000000084311c70335d4f39b7b4c0398c44658827cfc258548c00bea27a3140a82532337741a181f7f84dda09f7ad8f714d02611e1a96f7a20885f19207027487"]) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x1000004, 0x8010, r2, 0x1a) 2018/05/04 18:46:12 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000afdf)=ANY=[@ANYBLOB="2800000003000000000000000000000000ffffffffffffffff000000000000000000000000000000"], 0x28) 2018/05/04 18:46:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x34, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0x14, 0x2b, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @fd}]}]}]}, 0x34}, 0x1}, 0x0) chdir(&(0x7f0000000000)='./file0\x00') 2018/05/04 18:46:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000200)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000fbdff3)='net/mcfilter\x00') readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/14, 0xe}, {&(0x7f0000000400)=""/175, 0xaf}], 0x2) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/05/04 18:46:12 executing program 5: unshare(0x8000400) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x4, 0x471b) [ 127.435935] alg: No test for echainiv(rfc4106(gcm(aes))) (echainiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) [ 127.578468] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/05/04 18:46:12 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0xc0) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'veth1_to_bridge\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/05/04 18:46:12 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair(0x11, 0x1, 0xfffffffffffffffa, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCNOTTY(r1, 0x5422) 2018/05/04 18:46:12 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000180)={"7061770000010000000000000000fcff98cd11c5831ca9b60000e6adc12f00", 0x2, [{}, {}]}, 0x48) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'filter\x00', 0x71, "5c3ae9e0092e56c7b7eea150c941cd68d04424a1d79f8b2e896b9890520daa814bc2d390b1d932b8eb9af8a541298aad6fe6b339f4a267f5676efe6a327043ba990eefbf2833e24fda17d3c3824086d34e89feb9204a27c07654f861e7348c9cb46a3e2deb8604aefbdf68d239dea7b10e"}, &(0x7f00000000c0)=0x95) 2018/05/04 18:46:12 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f0000000000)}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffff449, 0x2000) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/45) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x4}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/05/04 18:46:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') [ 127.620167] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/05/04 18:46:12 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x80, 0x4e24, 0x0, 0xa, 0x20, 0x80, 0x6f, 0x0, r1}, {0x40, 0x0, 0x736, 0x5, 0xffffffffffffff81, 0x5, 0x6}, {0x7f, 0x9, 0x43a, 0x8}, 0x100, 0x6e6bb9, 0x2, 0x1, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x4d3, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x3500, 0x3, 0x3, 0x8, 0x1, 0xffff, 0x5}}, 0xe8) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) unshare(0x8000400) fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000280)=""/164, 0xa4) r2 = socket$nl_route(0x10, 0x3, 0x0) sched_yield() getpeername(r2, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) 2018/05/04 18:46:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000002c0)=0x7, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0xff60) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000003f80)={0x0, 0x0}) r5 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x101000) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f00000000c0)=0x36, &(0x7f0000000140)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x2, 0xf930, 0x3, 0xffffffffffff449b, 0x6}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000240)=@ipx, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/228, 0xe4, 0x81}, 0x1}, {{&(0x7f0000000400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000480)=""/120, 0x78}, {&(0x7f0000000500)=""/86, 0x56}, {&(0x7f0000000580)=""/121, 0x79}, {&(0x7f0000000600)=""/205, 0xcd}, {&(0x7f0000000700)=""/156, 0x9c}, {&(0x7f00000007c0)=""/213, 0xd5}], 0x6, &(0x7f0000000940)=""/4096, 0x1000, 0x3}, 0x7fffffff}, {{&(0x7f0000001940)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002b80)=[{&(0x7f00000019c0)=""/194, 0xc2}, {&(0x7f0000001ac0)=""/1, 0x1}, {&(0x7f0000001b00)=""/128, 0x80}, {&(0x7f0000001b80)=""/4096, 0x1000}], 0x4, &(0x7f0000002bc0)=""/249, 0xf9, 0x877}}, {{&(0x7f0000002cc0)=@generic, 0x80, &(0x7f0000003d40)=[{&(0x7f0000002d40)=""/4096, 0x1000}], 0x1, &(0x7f0000003d80)=""/218, 0xda, 0x4}, 0x6}], 0x4, 0x122, &(0x7f0000003fc0)={r3, r4+10000000}) r6 = socket(0x5, 0x800, 0x4000000000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000004080)={0x0, &(0x7f0000004040)}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000004000)=0x7, 0x4) shutdown(r0, 0x1) 2018/05/04 18:46:13 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) capset(&(0x7f00000001c0)={0x20080522}, &(0x7f0000000200)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) fchmodat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x8) syz_fuse_mount(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/04 18:46:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/04 18:46:13 executing program 2: r0 = socket$inet6(0xa, 0x809, 0x401) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x800000000005e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/04 18:46:13 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000080), &(0x7f0000012000)=0xffffffffffffffb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/04 18:46:13 executing program 5: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x8, 0x8}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0xffffffffffffff00}, 0x8) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000061c0)={&(0x7f0000004f00)=@can, 0x80, &(0x7f0000006180)}, 0x0) msgget$private(0x0, 0x104) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000002c0)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x2c, {0x2, 0x4e23, @broadcast=0xffffffff}, 'team_slave_1\x00'}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) tkill(r2, 0x2d) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x105000, 0x0) unlink(&(0x7f0000000340)='./file0\x00') ioctl$SG_GET_RESERVED_SIZE(r3, 0x2272, &(0x7f00000001c0)) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001840)=""/48, 0x30}, {&(0x7f00000019c0)=""/96, 0x60}, {&(0x7f0000001a40)=""/245, 0xf5}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/121, 0x79}, {&(0x7f0000001c00)=""/186, 0xba}], 0x6, &(0x7f0000001f40)=""/28, 0x1c}}], 0x1, 0x0, &(0x7f0000002ac0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)) 2018/05/04 18:46:13 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt(r0, 0xebb, 0x4bb, &(0x7f00000000c0)=""/138, &(0x7f0000000180)=0x8a) r1 = socket(0x100008, 0x6, 0x3f) getsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind(r1, &(0x7f00000001c0)=@llc={0x1a, 0x316, 0x9, 0x7, 0x1f, 0x7f, @random="be872bb57a9e"}, 0x80) 2018/05/04 18:46:13 executing program 3: close(0xffffffffffffffff) mq_notify(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, @thr={&(0x7f0000000640), &(0x7f00000006c0)}}) 2018/05/04 18:46:13 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80, 0x0) syz_open_pts(r0, 0x82) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x2, 0x1000000000000000, 0x8000}, {0x9, 0x0, 0xfffffffffffffff8, 0xf06a}, {0x8, 0xa6, 0x0, 0x7}, {0x3, 0x32c4, 0xfffffffffffff229, 0x80000000}, {0x3, 0xd, 0x1ff, 0xe260}]}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) 2018/05/04 18:46:13 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x6}) poll(&(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {r0}], 0x8, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/05/04 18:46:13 executing program 5: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)="cb6757f6cb07bb", 0x7}], 0x1}, 0x0) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'ip_vti0\x00', 0x7}) 2018/05/04 18:46:13 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0xfffffeb7) 2018/05/04 18:46:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:13 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x1, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000200)) recvfrom(r0, &(0x7f00000000c0)=""/170, 0xaa, 0x10120, &(0x7f0000000180)=@pppoe={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'dummy0\x00'}}, 0x80) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1}, 0x8) close(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0xc000, r2, r3, 0x6b9, 0x1, 0xc0000) r4 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x4, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) sendmsg$can_raw(r4, &(0x7f0000000580)={&(0x7f0000000480)={0x1d, r5}, 0x10, &(0x7f0000000540)={&(0x7f00000004c0)=@canfd={{0x2, 0x3, 0x3, 0x2}, 0x1f, 0x0, 0x0, 0x0, "232313732dc70a662ef8e96b80fb3ffa996259d8abc397973f3efb7da4a8298ed2e68f88f8427635a86c61915730116933b76ea36ce8ce20d0875bc1510f67c5"}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x0) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000000000)={0x1d}, 0x10) 2018/05/04 18:46:13 executing program 3: unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) r1 = accept4$inet6(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x0) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a5", 0x1a}], 0x1, &(0x7f00001f9fe0)}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000028c0)={0x0, 0x5, 0x6}, 0x8) ioctl(r2, 0x2285, &(0x7f0000007000)='S') ioctl$VT_WAITACTIVE(r2, 0x5607) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) dup2(r0, r1) r3 = socket(0x0, 0x0, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000000340)={&(0x7f0000000080)={0x27, 0x1, 0x1, 0x7, 0x80, 0x6, "7b0fa8f9cc239fcba06722c9b6def2d5bc04104ad442dfbb592cf42e732f351ba84d0ba2ca9228b409370dd7ed42ab49eee8239cc742ee984b70954657c64b", 0x20}, 0x58, &(0x7f0000000240), 0x0, &(0x7f0000000280)={0xc, 0x10c, 0x400}, 0xc, 0x40}, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) sendmsg$nfc_llcp(r3, &(0x7f0000000100)={&(0x7f00000002c0)={0x27, 0x1, 0x0, 0x7, 0x1, 0x725, "a10f798131f9020f4b42d5752482efd47cbfe0e8754e7ef7754d397cf7c4d49e3a3add714f0521f906c7a68051aa46e52ad81100f924c5055f83891078d0fd", 0x27}, 0x58, &(0x7f0000002740), 0x0, &(0x7f0000000600)=ANY=[], 0x0, 0x8040}, 0xc841) 2018/05/04 18:46:14 executing program 7: 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)=0x31e) shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1}, 0x8) [ 129.021883] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 18:46:14 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x80006, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20002, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x29, "b6a042106ff8d677f515ee38cdc0a2f5af6497fedd3a18356b8cb703a2c445a0089c9ac80f04730a79"}, &(0x7f00000001c0)=0x31) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000200)={r3, @in={{0x2, 0x4e20}}}, 0x84) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000002c0)=0x101) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) ioprio_get$uid(0x3, r4) 2018/05/04 18:46:14 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000340)="001d0000000000000000") r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f0000000480)=@random={'security.', "2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d"}, &(0x7f0000000140)="6e6f64654bc2342bef3f4cf2a2b8940057cd5420a692766b653872696e672c00125626b454d8188352243260bd474e56256d551ce111439f2ba739ae276c966b2e8a1c89f1953507da4ca0b6f8", 0x8e, 0x0) fchmod(r2, 0x8) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000000)=""/43, 0x2b}], 0x1, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='user.syz\x00') fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x2, r0}) 2018/05/04 18:46:14 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0xa0441) close(r0) flock(r0, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r1, &(0x7f0000000080)='net/udp\x00') 2018/05/04 18:46:14 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22}, 0x4, 0x1, 0x1, 0x4}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000010ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000030000000000000000fbf400", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000002740)=[{{&(0x7f0000002240), 0x80, &(0x7f0000002600), 0x0, &(0x7f0000002680)=""/159, 0x9f}}], 0x1, 0x0, &(0x7f00000028c0)) r3 = dup(r2) ioctl$VT_WAITACTIVE(r3, 0x5607) 2018/05/04 18:46:14 executing program 3: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000000c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x111, 0xffffffffffffffff, 0x0) munlockall() r0 = socket$inet(0x2, 0x7, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xd9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24}}, 0x1, 0x9, 0x2, 0x0, 0x40}, 0x98) timer_create(0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, @thr={&(0x7f00000001c0), &(0x7f0000000240)}}, &(0x7f0000000080)) 2018/05/04 18:46:14 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2, "020003fe04000035bd962c1700ffffe78be5e600000000000000030909a7e633"}) socketpair$inet6(0xa, 0x80000, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x1f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0xffffffdd) 2018/05/04 18:46:15 executing program 7: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000140)) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x400) fstatfs(r0, &(0x7f0000000040)=""/253) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xca, "14dd9efb25c73254a1304ca88a4f2872935bd7938828a5652d4cb36eaa853730c5796949afb44705671f94335c0764d11646c11efd8c6448b6de7efb3d5933f6490476d1edc8a315673d0331d90ce711cc2c496e04315438b5037b04c902950975af783935498792aa744a3ae95712999c7179441dfaab2d05039f929a544d031fa28823e84474dbe1934dbd716003e7e7a8e44eb1a1754a49e9df7bad9cab4de2e22be94aa4199d9695dc31aa562dfc13948755486b93156ab604fb458a51a133fb9d03a44a7d90ef9a"}, &(0x7f0000000280)=0xd2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e20, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0xb}}, 0x1, 0x6d2a, 0x8, 0x1, 0xfffffffffffffffb}, &(0x7f0000000380)=0x98) ioprio_get$pid(0x2, 0x0) 2018/05/04 18:46:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0x7, 0x7}, 0x2) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') semget(0x1, 0x2, 0x126) 2018/05/04 18:46:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x6) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) shutdown(r1, 0x2000000002) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x281, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x101, 0x200200) sendto(r2, &(0x7f0000000180)="6b66ed5070314190e1031ec2f5854699c475e4272387aa79a3ab7b7fe539dd3baeaa3c898775d5a04aa307c789eff1194b0453f2e5c2a21ba5aeeef4cc99d1e54680cf51b58eeee2606630e31947cf347bb4606f683d0effaeb4ce708a4297fc296f028f481bc214c4db75f4524f802103c2c9021d9995b5df", 0x79, 0x0, 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x9) connect(r1, &(0x7f00000000c0)=@llc={0x1a, 0x326, 0x4, 0x14, 0x8, 0x80000001}, 0x80) 2018/05/04 18:46:15 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x1a, r1) fcntl$setown(r0, 0x8, r1) ptrace(0x4208, r1) ptrace$setopts(0x4200, r1, 0x0, 0x0) 2018/05/04 18:46:15 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x800, 0x100) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x3b771919, 0xfffffffffffffff7, 0x100000001, 0x80000001}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0xfd82) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="f48ca42f4329a8430b81839874", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x2, 0x80000000, 0xffffffff, 0xffffffffffffffff, 0xfffffffffffffff7, 0x3, 0x1}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) uname(&(0x7f0000008180)=""/4096) 2018/05/04 18:46:15 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="080000000202ffff00000000000000000000000014000600b46e2fe913506edd96c8c82094000000b24a92be5d8eae9b6e3cf986836c381e9813aec429efc02ff5cae0bcb224912621c7abfc63f817552a03c50292bf7738084dd5c78e24c7deebf2b10806fe045e8e8cbf9fd660637a3f21e2462f13ad2e4381b7d3e7a20349553001143acb0b4cd84f16e80c6cd672f57e6a98f782a6d6930ef629d3b2595b2739a212"], 0x28}, 0x1}, 0x0) 2018/05/04 18:46:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000080)) accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) 2018/05/04 18:46:15 executing program 5: clone(0x200, &(0x7f0000c34000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280), &(0x7f00000001c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='auxv\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x8}], 0x2c) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/04 18:46:15 executing program 1: r0 = socket$inet6(0xa, 0x80805, 0x6740000) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x4, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bbeff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x80000008}) shutdown(r0, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/04 18:46:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x8000, 0x100000001}, 0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x14}, 0x4e18}], 0x1c) 2018/05/04 18:46:15 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x40) sendmmsg$alg(r1, &(0x7f0000002ac0)=[{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000002c0)="e1f7d7be2b30fb9a8ed9e76f3d07b976bea9116c06c85349c8a053f958bfd3315d0817cc16bf9a24980ff0e75c5bef2597706eaa091a06210db7d3f73549ad9c493f73440a9136cdec4a1401258d578655bf523ccdd424ecd0a5dc1cb205a17c31928c13f636919bc99f3d01bf", 0x6d}, {&(0x7f0000000340)="d69a8c7ca4e9c95afaa5a579c2e0f8ac4a88075a3a7a5eedfa3e311dcf9d22a027d1d7c2ae442ed033739b69f5034eefe1b7b73238df0b85df5c64894eff8b3e42eb71d17ef7bea67d0ee6824a43c20946533559f9c1b4abbbb6f6b7e22a4a8cb1e375f8eb1c8308de21147393e370fd54ca7255efbfaf893666599da9bcc5f71011424258eb5cf93bd94066a3b4b55d8b41252d3cb68cdcacd7682824fe4d679af93626169a6debfe89bfd0c505b6c550744ccfc3739a729c2c793c3294335b9e17a3213a872f33fbdadb79dab171388e21bd37a0ffaa4a", 0xd8}, {&(0x7f0000000440)="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0x1000}], 0x3, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f0000002880)=[{&(0x7f0000001480)="f422fb13cf03eb67330641171e57ee28c628d40038724dc671730bf792117f5085eea8ccf68acecddd87a924a56782e616c032ffd6fb174969eb358fc7bc63785c5cf5192cd6df8991bfa40d42c14acd921cbbc606efc261dd94f02f81e4b3477bae0dda2f9c1062f23be792632263179c510a10fbe9b8f5096671ce3a7e673dbba28ddc9b24a3e9fdf68db462278b554a5f20db4b1d9a119ec1690ba73fe359b4caa809fa2c658f590e3b975127cbe7a06b0d2cb09e81f59027ddb5", 0xbc}, {&(0x7f0000001540)="f7a7022a5a99b07598a1de2c7436a240add9e47ef49ef4dc5e7f4d194c2bf7c97be5a4dda4aa89f20cb8c2e5ac3b3ef7774b7080a6d71bf42dbd32688189a718d75890fe2d7013cae21533f53a", 0x4d}, {&(0x7f00000015c0)="7f07fa3a9b9783aca5fe945ddf4060fc4ece62c3088c9271", 0x18}, 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", 0x1000}, {&(0x7f0000002600)="3e2e61c3a4e39f4c686ee06bd0e65af9cb4da6e727ce440df00f4621b4c5b8caf8b7c5c2a15f3eb386771bea03c3262c29ae39019b5bd9d536b4d198ffe117d254208c01981324543dbec565ffde453b347385a20da9cd32c2072ce61b844bb0e064c431e32d06c327f9ba4f8ad1910d99f35fc0c21d66ed9932b19bffe73bd4fc7d2d2a23f279", 0x87}, {&(0x7f00000026c0)="98f2e0926a16f7d26b04f6061abf774265e4ad9dd8ca8ab1daa0ff86f54e329b69dc8bab387af7592308c91717006ecda7df44003269698bbbb5e050578ecf273db5e487d866fed3c095e452d8a6d696ca19c707d7d8783bb897196413e99dc3ac2578ae95f0375dec446066370c4ccb0601583586bfd8ef2dd5d1c4c4a653819e6ddfc401eb059fb3bf2258b1d52f3da996ee44e5", 0x95}, {&(0x7f0000002780)="7a18b6be03a5c7abad06361ac3d3b3f0b1b6882fe356b3408a7004b2c9367ba1c2d1e4f302e3e20c648b843591bdee5f03727d83a4c7c6401d8734e125e38db60c02115de528a3b0ab13bb671471222cd633bf89690093b47f26f3b1e562308611", 0x61}, {&(0x7f0000002800)="258fd5e5d9e8c21384cd0371df56acd4024a0da0e97c8800d2f1bff143eff4004f2f7d86966b0f7abc62dd799426b5e9cfd0e4ebd02e1e3a15097de5cb5fc3559694bdda1a6fb507fca8f5fc0105b3087cbed1115b65e484f9108b0565616d4b68a409", 0x63}], 0x8, &(0x7f0000002900)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x80}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x58, 0x117, 0x2, 0x3e, "3849c3d9e8bae08ff3497fce4135986d170472d4b90c7c855aa4b4569f648097a94b0bfd39c95a3e10e1f51431ac02624b63bbb9ab2c56613e6fe546f2f5"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x130, 0x8000}, {0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000002a40)="2c293693bff134702ccc3c1ae39cf660e9a7b4192b9a10f6740c8e5a354b9cff8168ab1c8eba5a1366e4d5c500e3ae6d166f61dea841eeff", 0x38}], 0x1, 0x0, 0x0, 0x8040}], 0x3, 0x4) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/222) 2018/05/04 18:46:16 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x14, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x1}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'yam0\x00', r1}) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f00000027c0)={&(0x7f0000000540)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002640), 0x0, &(0x7f00000026c0)=""/247, 0xf7, 0x1}, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000440)='(', 0x1}], 0x1) 2018/05/04 18:46:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x8000000005, 0x84) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x800, 0xff, 0x8001, 0xf97}, {0x2, 0x7, 0x4, 0xd525}, {0x3586, 0x604, 0x8001, 0x7}, {0x7, 0x1, 0x1, 0x7}, {0x3, 0x7, 0xfff, 0xdd}]}) recvmmsg(r0, &(0x7f0000003880)=[{{&(0x7f0000000200)=@pppol2tpv3, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)=""/157, 0x9d}, {&(0x7f0000000340)=""/184, 0xb8}, {&(0x7f0000000400)=""/11, 0xb}], 0x3, &(0x7f0000000480)=""/123, 0x7b, 0xfffffffffffffff7}, 0x3d6d}, {{&(0x7f0000000500)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000580)=""/49, 0x31}], 0x1, 0x0, 0x0, 0x7}, 0xca}, {{&(0x7f0000000600)=@ax25, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000680)=""/243, 0xf3}, {&(0x7f0000000780)=""/4, 0x4}], 0x2, &(0x7f0000000800)=""/203, 0xcb, 0x7}, 0x2}, {{&(0x7f0000000900)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000980)=""/19, 0x13}, {&(0x7f00000009c0)=""/2, 0x2}], 0x2, &(0x7f0000000a40)=""/197, 0xc5, 0x2}, 0x100000000}, {{&(0x7f0000000b40)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000002140)=[{&(0x7f0000000bc0)=""/238, 0xee}, {&(0x7f0000000cc0)=""/246, 0xf6}, {&(0x7f0000000dc0)=""/205, 0xcd}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/24, 0x18}, {&(0x7f0000001f00)=""/34, 0x22}, {&(0x7f0000001f40)=""/214, 0xd6}, {&(0x7f0000002040)=""/150, 0x96}, {&(0x7f0000002100)=""/18, 0x12}], 0x9, &(0x7f0000002200)=""/161, 0xa1}, 0x1}, {{&(0x7f00000022c0), 0x80, &(0x7f0000003440)=[{&(0x7f0000002340)=""/3, 0x3}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/139, 0x8b}], 0x3, &(0x7f0000003480)=""/191, 0xbf, 0x1000}, 0x3f}, {{&(0x7f0000003540)=@rc, 0x80, &(0x7f0000003780)=[{&(0x7f00000035c0)=""/162, 0xa2}, {&(0x7f0000003680)=""/221, 0xdd}], 0x2, &(0x7f00000037c0)=""/161, 0xa1, 0x4}, 0x1}], 0x7, 0x10000, &(0x7f0000003a40)={0x77359400}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000003a80)='tls\x00', 0x4) seccomp(0x1, 0x1, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0xfffffffffffffffa, 0x3, 0x9, 0x8001}, {0x7, 0xfff, 0xdfdb, 0x3}, {0x14, 0xa8d2, 0x8, 0xfff}, {0xffffffffffffff7f, 0x92cb, 0x1, 0x1}, {0x100, 0x8, 0x101, 0x5}, {0x5, 0x7f, 0x200, 0xffffffff}, {0x6, 0x100000001, 0x0, 0x7}, {0x7ff, 0x46ef, 0x800000000000000}]}) 2018/05/04 18:46:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/04 18:46:16 executing program 6: futex(&(0x7f0000000040)=0x2, 0x80000000000b, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0xc000, 0x0) 2018/05/04 18:46:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") open(&(0x7f0000000040)='./file0\x00', 0x100, 0x84) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7, 0x1000}, 0x4) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:16 executing program 7: unshare(0x28060400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x84842, 0x0) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x2) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000080)=""/204) r2 = accept4$packet(r1, 0x0, &(0x7f0000000200), 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000240)={r2, r1}) connect(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}}}, 0x80) 2018/05/04 18:46:16 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000040)="5500000019007fb1b72d1cb2a4a280a80a06050000a84321a7322369250009002100001c0100000006000500020000880d0000dc1338d544000a9b84226e2556e04075437ceeb75afb83de448daa7227c43ab82200", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000000c0)="37b03f31") 2018/05/04 18:46:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001140)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) fadvise64(r0, 0x0, 0x5, 0x0) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000080)={0xfffffffffffffffd, 0x9}) r3 = dup2(r2, r1) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000100)="8864a2", 0x3}], 0x1) 2018/05/04 18:46:16 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x80000001, 0x20000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000480)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r1, &(0x7f0000001fc8)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="0010000001000000400000000000000011f9ea717adc0990"], 0x5}, 0x1}, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x1, 0x1, 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) connect$vsock_stream(r2, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000540)=@sack_info={r3, 0x10000, 0x3}, &(0x7f0000000580)=0xc) sendmsg$can_bcm(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="05000000200000000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="00000000090000000000000000000000fa9028eee25d960659836dd9ac61077f30436e77cd4bf62a7854d2eaf29a546af51a43d16c27403fea8b34726cb4e4"], 0x48}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={0x0, 0xc42d}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000380)={r4, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x2, 0xb85, 0x1ff, 0x80, 0x6}, &(0x7f00000002c0)=0x98) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/05/04 18:46:16 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x10000) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140)="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", 0x1000) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0xfd7f) 2018/05/04 18:46:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x6}}}, &(0x7f0000000180)=0x84) fstat(r1, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x8000}, &(0x7f0000000200)=0x8) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000012c0)={'veth1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x1ffc00000000, 0x10001, 0x3f, 0x1000}, {0xfffffffffffffff9, 0x0, 0x6, 0xffffffffffffff65}, {0x7867, 0x5, 0x80000001, 0x100}, {0x6, 0x6, 0x8, 0x2}, {0x40, 0x4, 0x3, 0x8}, {0x5, 0x4, 0x5, 0xfffffffffffffeff}]}) r3 = dup(r1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/04 18:46:16 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000400)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0xc0000, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000580)={0x8000, 0x4, 0x0, [{0x4, 0x10001, 0x4, 0x80000000, 0x1, 0x0, 0x10000}, {0xbf, 0x100000000, 0x2, 0x1000, 0x9, 0x6}, {0x200, 0xbf, 0x2, 0x7ff, 0x80000001, 0x8001, 0x3ff}, {0x9, 0x5, 0xecdd, 0x2, 0x1ff, 0x73882468}]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000440)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000480)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@random={'system.', '\x00'}) get_thread_area(&(0x7f0000000000)={0x8, 0x20000800, 0x4000, 0x9dcf, 0x9, 0x6, 0x7356, 0x6, 0x6, 0x1}) 2018/05/04 18:46:16 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) 2018/05/04 18:46:16 executing program 7: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000040)="f06bdb2fd8e750897859032c9b84ecb1ddf8850c", 0x14) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0xfe, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f00000000c0)=""/254}, &(0x7f0000000240)=0x78) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000300)=@ipx={0x4, 0x1, 0x9c0, "26bd71d415d8", 0x6}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000280)="3a7e6f666b576f2286c495532e6e27ada5a239a95a975383c0a8fe0b938d6d8b3bec474a2b65b929360b09ad9397391c72", 0x31}, {&(0x7f0000000380)="250ab6e1efe4df4d878ed33c7351d845ec36eb4ce15771ba71eddef3d5e399f60bf743e0bceed16cccdab79ce73e892f4dda2cefae512b1a3e9fe2647510a712f0ecd05443d8387d6752", 0x4a}], 0x2, &(0x7f0000000440)=[{0x38, 0x0, 0x0, "c8d27c369bad5b5c58fe0a0763da638cb8744fcd908b2739bc99532717219c1a21e412ee99d593"}, {0x40, 0x1bf, 0x4, "b6d6546a71ccd1b593cf09faedbac0117a3959ffdc2737086dac1b611922b9837d0dbaf1137c54e408b1"}], 0x78, 0x4044080}, 0x8010) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') [ 131.972371] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 132.049008] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/04 18:46:17 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000004000/0x4000)=nil, 0x4000) mlock(&(0x7f000000c000/0x3000)=nil, 0x3000) mremap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) mremap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) 2018/05/04 18:46:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) 2018/05/04 18:46:17 executing program 4: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x100) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000080)=0xffffffff, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x1, 0x3, 0x3, 0x3, 0x4f58}, 0x14) fremovexattr(r1, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:17 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'veth1_to_bond\x00', {0x2, 0x4e25, @dev={0xac, 0x14, 0x14, 0x21}}}) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100), 0x4) time(&(0x7f0000000000)) 2018/05/04 18:46:17 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000001380)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000001540)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x300}, 0xc, &(0x7f0000001500)={&(0x7f0000001580)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="00402dbd4e00fedbdb250600001e0408000400fbffffff"], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000014c0)) recvfrom$ax25(r0, &(0x7f00000013c0)=""/207, 0xcf, 0x0, 0x0, 0x0) 2018/05/04 18:46:17 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xa5, 0x10b200) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000040)={{0x3, 0x40}, 'port0\x00', 0x8, 0x80052, 0x700000000000000, 0x81, 0x7, 0xe7cb, 0x5, 0x0, 0x4, 0x200}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000100)={{0x3, 0x6}, 'port0\x00', 0x8d, 0x41000, 0x1ff, 0x8, 0x0, 0x3, 0x7, 0x0, 0x2, 0x81}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x7ff, 0x0, 0x0, 0x0, 0x1000}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x100}, &(0x7f0000000280)=0x8) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000002c0)=""/123) pselect6(0x40, &(0x7f0000000340)={0x1, 0x94b, 0x7cec, 0x7, 0xfffffffffffffffe, 0x5, 0x6, 0x3f}, &(0x7f0000000380)={0x87, 0x101, 0x7, 0x9, 0x2, 0xffffffffffff7fff, 0x5, 0x7}, &(0x7f00000003c0)={0x7ff, 0x81, 0x100000000, 0x7, 0x0, 0x6, 0x0, 0x2}, &(0x7f0000000400)={0x77359400}, &(0x7f0000000480)={&(0x7f0000000440)={0x4}, 0x8}) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000004c0)=[0x6, 0x2]) prctl$setmm(0x23, 0x7, &(0x7f0000ffb000/0x2000)=nil) ioctl$TIOCCONS(r0, 0x541d) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000500)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000640)={r3, &(0x7f0000000540)=""/252}) flock(r0, 0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000007c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x4c, r4, 0x320, 0x70bd28, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x370}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000d0}, 0x40000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000800)=0x0) ptrace$getenv(0x4201, r5, 0x9, &(0x7f0000000840)) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000880)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000008c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000000900)={'ip6gre0\x00', 0x200}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000940)={r1, @in6={{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x12}, 0x3ff}}}, 0x84) connect$l2tp(r0, &(0x7f0000000a00)=@pppol2tpv3in6={0x18, 0x1, {0x0, r6, 0x1, 0x2, 0x2, 0x3, {0xa, 0x4e22, 0x10000, @empty, 0xb4}}}, 0x3a) times(&(0x7f0000000a40)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000a80)={{0x100000001, 0x9}, {0x3ff, 0xd9c}, 0x400, 0x1, 0x5}) getresuid(&(0x7f0000000b00), &(0x7f0000000b40)=0x0, &(0x7f0000000b80)) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000bc0)={0x80, 0x9, r5, 0x22c3, r7, 0x20a3, 0xfff, 0x100}) syz_open_dev$loop(&(0x7f0000000c00)='/dev/loop#\x00', 0xbe5, 0x8000) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000c40)=0x3) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000c80)={r2, 0x9}, 0x8) 2018/05/04 18:46:17 executing program 0: unshare(0x40600) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/zero\x00', 0x10202, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000600)=""/35) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x2ef) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4024700a, &(0x7f0000002498)) sendmsg$key(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000340)={0x2, 0x4, 0x0, 0x7, 0x39, 0x0, 0x70bd2c, 0x25dfdbfc, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x1e}, 0x100000001}, @in6={0xa, 0x4e20, 0x313, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x6e6bb0, 0x8e1e, {0x6, 0x6c, 0x4, 0x100000001, 0x0, 0xffffffffffff7fff, 0x0, @in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [], 0xa}}}, @sadb_ident={0x2, 0xb, 0x401, 0x0, 0x401}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d4}, @sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x6e6bb4, 0xfffffffffffffffa, {0x6, 0x33, 0xa9, 0x382, 0x0, 0x6, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x10}, @in=@loopback=0x7f000001}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x8, @empty, 0xa0}}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e21}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e21}, @sadb_x_sec_ctx={0x12, 0x18, 0x10000, 0xb1, 0x81, "70adef88e00cfb296968dcc0329182e49ef300f28c90ada9d977ae14e5f4f16ab95380aa3d47b0083ef2a0da9706bcb1c2b89ec6f3f4a330dd86ecd0bd328c6475947077e9efb603344978340d4f8ad7fa3daa736b757a06fab2c3563dffe929f8caa673eebac168ebb44ce1e89db7a08c4dce60bc4e60ae16edffe79b91c79963"}]}, 0x1c8}, 0x1}, 0x40000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x1c90c1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4010002}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, r2, 0x209, 0x70bd28, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x10000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x804}, 0x1) 2018/05/04 18:46:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x3000)=nil, 0x3000, 0x0, 0x80031, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x7ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/05/04 18:46:17 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) connect$llc(r0, &(0x7f0000000140)={0x1a, 0xffff, 0xd3, 0xaa1, 0x9, 0x300000000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}) recvmmsg(r0, &(0x7f0000002580)=[{{&(0x7f0000000180)=@l2, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/230, 0xe6}], 0x1, &(0x7f00000004c0)=""/147, 0x93}, 0xffffffffffffab27}, {{&(0x7f0000000580)=@alg, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000600)=""/24, 0x18}, {&(0x7f0000000640)=""/205, 0xcd}, {&(0x7f0000000740)=""/13, 0xd}, {&(0x7f0000000780)=""/64, 0x40}, {&(0x7f00000007c0)=""/244, 0xf4}, {&(0x7f00000008c0)=""/14, 0xe}, {&(0x7f0000000900)=""/235, 0xeb}], 0x7, &(0x7f0000000a80)=""/83, 0x53}, 0x10000}, {{&(0x7f0000000b00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/172, 0xac}, {&(0x7f0000001c40)=""/83, 0x53}], 0x3, &(0x7f0000001d00)=""/223, 0xdf, 0xfffffffffffff365}, 0x80}, {{&(0x7f0000001e00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001e80)=""/96, 0x60}], 0x1, &(0x7f0000001f40)=""/24, 0x18, 0x7}, 0x6}, {{&(0x7f0000001f80)=@generic, 0x80, &(0x7f0000002280)=[{&(0x7f0000002000)=""/155, 0x9b}, {&(0x7f00000020c0)}, {&(0x7f0000002100)=""/200, 0xc8}, {&(0x7f0000002200)=""/121, 0x79}], 0x4, &(0x7f00000022c0)=""/76, 0x4c, 0x10000}, 0x952d}, {{&(0x7f0000002340), 0x80, &(0x7f0000002480)=[{&(0x7f00000023c0)=""/160, 0xa0}], 0x1, &(0x7f00000024c0)=""/184, 0xb8}, 0x1}], 0x6, 0x0, &(0x7f0000002700)={0x0, 0x1c9c380}) connect(r0, &(0x7f0000000040)=@generic={0xf, "055f83234e5f24f2dbef4c625d200fd7108f78132fedbe60da595b3ff4bc256f12d762dbd2ca57215568bffb4a41d3729cb8f18743e920360d3ee37a5bfcd460db7ac700249ea00395f980bbe402648218debbe535f9ba3b7ef061728f4de1b9236671a12a12d2b10ab2a7844b44a8c2df88a484af5bd955cf09e8ee3234"}, 0x80) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000a10df3)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f000073cfc8)={0x0, 0x0, &(0x7f0000325ff0)=[{&(0x7f0000c5b000)="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", 0x57c}], 0x1, &(0x7f0000c9ee38)}, 0x8000) sendmsg(r1, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9f", 0x1}], 0x1, &(0x7f000016ff78)}, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x24) bind$bt_l2cap(r2, &(0x7f0000000100)={0x1f, 0x3, {0x3, 0x10000, 0x8, 0x9, 0x40000000000, 0x6}, 0x8, 0x7d}, 0xe) 2018/05/04 18:46:17 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x142, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x800) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0x0, &(0x7f0000000300), &(0x7f00000002c0)) 2018/05/04 18:46:17 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000002, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out}, 0x30) poll(&(0x7f0000000040)=[{r0, 0x8000}, {r0, 0x20}], 0x2, 0x100000001) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) 2018/05/04 18:46:17 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="d81c8d779be8290951dbdf6ad2e5ec19df263696ea481eded7bd7f0e25e5745d8263ad95e0932e5e1f3219ef0c921b62cced50afea02286e763f06214a8109d556c9ab9939bf75820bc836e9b002726912003a4e10ac9c40c53dd373887ba82b0d890ab2836316cdc0c2c276cc491603b89b0f04", 0x74, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='-\x00', 0xfffffffffffffffa) r3 = add_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000440)={r1, r2, r3}, &(0x7f0000000480)=""/208, 0xd0, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000005c0)={0x6, &(0x7f0000000580)=[{0x0, 0x10001, 0x0, 0x4}, {0x3, 0x3, 0x5, 0x8}, {0xfff, 0x0, 0x10000, 0x1}, {0x3ff, 0x9, 0x2, 0x3ff}, {0x0, 0xfffffffffffffff9, 0x4}, {0x8, 0x7ff, 0x3, 0x200}]}) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/05/04 18:46:17 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) mmap(&(0x7f0000496000/0x3000)=nil, 0x3000, 0x8, 0x30, r0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) 2018/05/04 18:46:17 executing program 0: r0 = socket$inet(0x2, 0x3, 0x3e) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef2ffc)=0x7fffffff, 0x2) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000d20000)="c5", 0x1) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0xa5da, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x74, 0x2, 0x5, 0x1, 0x853, &(0x7f0000000000)='bond_slave_0\x00', 0x8, 0x5, 0x7fff}) 2018/05/04 18:46:17 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000ffc000)=[{0x0, 0xdf35}, {}], 0x2) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}], 0xec, &(0x7f0000000040)={0x101}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) r2 = gettid() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000140)="3ef1a2231e5e29ebe06fff1fc6ee8276ece19cbd6c9311ceb7d7d9d4ffd230f6eff5c3532e1866dca5e209d0b1b8d5cee0aff3808fbea23bf15dccdd69475d4bd0456d3abaa36211cf", &(0x7f00000001c0)="fa157848be499910ca1eea216cb4ed538d199f6aa88a9e0cd101fe8701546b29baae96e5ff68b9edaf52ec2e50465de321098d7933022f6d15bef753bd4a181d", 0x3}, 0x20) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'dummy0\x00'}, 0x18) capset(&(0x7f0000000080)={0x20080522, r2}, &(0x7f00000000c0)={0xe3, 0x101, 0x2e, 0x7fff, 0x65, 0x9a8f}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/05/04 18:46:17 executing program 1: r0 = getpid() process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/13, 0xd}, {&(0x7f00000000c0)=""/122, 0x7a}, {&(0x7f0000000140)=""/125, 0x7d}], 0x3, &(0x7f0000000200), 0x0, 0x0) migrate_pages(r0, 0x1, &(0x7f0000000000), &(0x7f0000000040)) 2018/05/04 18:46:17 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff0000000000000800450000300000000000019078acbd17c06d1414110804907800000000450000000000000000000000ac1414aaac141400"], &(0x7f0000000200)) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00') 2018/05/04 18:46:17 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000002, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out}, 0x30) poll(&(0x7f0000000040)=[{r0, 0x8000}, {r0, 0x20}], 0x2, 0x100000001) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) 2018/05/04 18:46:17 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'security.', 'system+cgroup\x00'}) 2018/05/04 18:46:18 executing program 5: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000000040)=0x3, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x5e3fccf7b00c86a8}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) close(r0) 2018/05/04 18:46:18 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x1, 0x802) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000380)={{0x1, 0x3, 0x40, 0x2, "8dc1e3c3efd8773c5607e447ae80f485c89ac371825ad9f96cb13cc670a8cde84495e1ae7bcf6a35d96edfcf", 0x80000001}, 0x0, 0x0, 0x0, r1, 0xfffffffffffff000, 0xff0000000000, "0401906b2dbec8d0c160c60b65d8e32491f48d63288f283ca2c8af76eaf9a5c8b6cb7f0db705654077da206e4967806cb8abd531f8defaadba002a267e9ffe2c", &(0x7f0000000100)='em0#cgroupnodev$(posix_acl_accessGPL\x00', 0x25, [], [0x5, 0x8, 0x3, 0x8]}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200080, 0x0) syz_emit_ethernet(0x3c, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa583dcf94bf800004aaab1d2c28a8e986dd3861c7eed47f28b31f90c28ebdd794be7ce56d1db443d13de3038ac2f3d4a29cbe80d628c1"], 0x0) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r3, 0x1, &(0x7f0000000340)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000080)="10000000060000000000000000000000", 0x10}]) 2018/05/04 18:46:18 executing program 1: r0 = open(&(0x7f0000000040)='./bus\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x81, 0x4) fcntl$setstatus(r0, 0x4, 0x3ffd) sendfile(r0, r0, 0x0, 0x0) 2018/05/04 18:46:18 executing program 2: r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) socketpair(0x2, 0xa, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000080)=0x1c) add_key(&(0x7f00000000c0)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf735059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="3081", 0x2, r0) 2018/05/04 18:46:18 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x2000}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r1, 0x200, 0x70bd28, 0x25dfdbfc, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x24}, 0x1}, 0x40080) 2018/05/04 18:46:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000), 0x0, &(0x7f0000282fb8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="000000009b7699fdc22d1827822d317f0e472b74cde12dfaedd167d4005255edc7e6d51580d13e6e9fcd96480b5e7c57e3eb93bf96"], 0x4) io_setup(0x800, &(0x7f00002eeff8)=0x0) io_submit(r2, 0x1, &(0x7f00001f5ff8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002e9ff7)="b2", 0x1}]) 2018/05/04 18:46:18 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000000040)="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", 0x1000, 0x800, &(0x7f0000001040)={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) recvmmsg(r0, &(0x7f0000001dc0)=[{{&(0x7f0000001a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001c80), 0x0, &(0x7f0000001d00)=""/132, 0x84}}], 0x1, 0x0, &(0x7f0000001e80)={0x77359400}) 2018/05/04 18:46:18 executing program 6: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) mount(&(0x7f0000a3dff2)='./file0/file0\x00', &(0x7f0000831000)='./file0/file0\x00', &(0x7f0000000180)="616fa7b3396f39a615d5c358243f356f6e5f696e6f6402001000bc2631ffcc85d8ba2950e9df7e4aa0a669f13cb19ec484d18b392e60cd642b0048420e7828879d0694073467ba9fdf7754be3893b79635a7e9aa0c2b5e2ae710ecd407d5df36e0a0addc67464088b9c88603c027ac1e15", 0x0, &(0x7f0000000140)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000680)='/dev/uinput\x00', 0x0, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vhost-vsock\x00', 0x2, 0x0) connect$nfc_llcp(r0, &(0x7f0000000700)={0x27, 0x0, 0x0, 0x3, 0x101, 0x10000000005, "c7a968ef0fa88df2f875ae554292d7d1ede5d5c07f949e2e6f47b6647022ca7a60013bf844eaa03f18aa2548218c93f6f753e5e2242c98501ab78fb110c7c6", 0x2a}, 0x60) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffe}, 0x0, 0x0, r0, 0x9) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) setresgid(r3, r4, r7) move_pages(r2, 0x2000000000000090, &(0x7f0000e2afe0)=[&(0x7f0000a93000/0x3000)=nil], &(0x7f0000000080)=[0x0, 0x80, 0x977, 0x9, 0x1, 0x100], &(0x7f00000000c0), 0x0) r8 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0xf64c, 0x450080) r9 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendmsg$unix(r8, &(0x7f0000000640)={&(0x7f00000002c0)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000340)="654c5921837c0cce1dd2353b99bac9f51b834a2173dc5386eb8bd736dac7c59eaf8f86dbc2c9e7ffc70e6993517a8c9568993c155262d460e8bc33b03fbb3ca8c0aa36826869bda6f4dc74f01ed0be22e3e76b3cd056b8a48e9d5a0860ea4be36b8a36fe9e25344b66324970f009fb6d7d6c9627ae6f75edd261c8dc06216c9554d17ae398b81fd028955008f2543d1e3bc5a686ebe21c8ae53ef326f303015e4237ac4e5263239b98a0e51363c74fe0cfd0bd34bc5ffc65df5d6d92a56053ad0022965a33aa1da1ba0fd7ed476b23371f92a3", 0xd3}, {&(0x7f0000000440)="98a0e76a663496060e29f984c5cd9565785a7160045724", 0x17}, {&(0x7f0000000480)="28e57c77e591e1db6b8ebb7f6085b26d39578fac3665a72b81a90386a4b6bc0f8896083517054d2b5c65a9d47ff0db62ed81bbfad61b9f68c460fda924222bb21b81cae563035f5f3712db6c3cdb2631c903b37605f5ac59b6e2ed2307b3c18ce0adb7189f10455e0710aa440fa861b457d39dacb25d", 0x76}], 0x3, &(0x7f0000000580)=[@cred={0x20, 0x1, 0x2, r5, r6, r3}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r9]}], 0x88, 0x10}, 0x4001) getsockopt$bt_l2cap_L2CAP_LM(r8, 0x6, 0x3, &(0x7f0000000780), &(0x7f00000007c0)=0x4) 2018/05/04 18:46:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1000, 0x81) 2018/05/04 18:46:18 executing program 5: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x9, 0x9, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r4, 0x7}, &(0x7f0000000180)=0x8) 2018/05/04 18:46:18 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080)=0x12a1, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 18:46:18 executing program 4: clone(0x800, &(0x7f0000000000)="f7e3f99f6fce29c940a38acc9029b259d5aef2892de58403ee9384e45ce4374c1613aa023abbc7e71f6ddd00efa84070ba7366197f5025992b854139fd73ea4f052028f3a088a404fdc4032ee5aa3f0d7dd57990ceebb17ecfa19da0228ec8904cad5b7d7e648cd8744b6edbb0223aaf95067336f1fa8c5e89f2cfe9c320c9b26316d5a86b18b48be4c7c2a335011217674a26f3f78b561fc6bf2d61c41f27fe555d39071148b142f2af9f36edab76cd04760b", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000300)="b3cf12080d61d49d6e14f0d1efdd165fdd0361504412b304d34901d237c6") r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000340)={0x1, 0x2, 0x7, 0x0, 0x0, [], [], [], 0x7, 0x4}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000140)={0x2, 0x10001, 0xc8, 0x8, 0x460, 0x3, 0x4, 0x1, 0x0, 0x100000000}) linkat(r0, &(0x7f0000000480)='./file0\x00', r0, &(0x7f00000004c0)='./file0\x00', 0x400) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000180)) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:18 executing program 0: socket$packet(0x11, 0x2, 0x300) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10, 0x80000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000adc000)="6e756d615f6d61707300b5c62eeedbc2799e2c854cfb9ead220e698a9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224cc925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e781c81b6a8d091f88658ef4f16a21417d83d") clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000200)) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r4, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 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}, r2, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r3) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) pread64(r1, &(0x7f0000df6000), 0x0, 0x800000000000) 2018/05/04 18:46:18 executing program 2: ppoll(&(0x7f0000000040)=[{}], 0x1, &(0x7f0000019ff0), &(0x7f0000019ff8)={0x9}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) sched_setscheduler(r0, 0x3, &(0x7f0000000100)=0x55) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000080)) 2018/05/04 18:46:18 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000700)="be6c010398f0af36aedcce7146e0d794f49f7f5a05f38f0373286389bcaf97cb6b905cb2f5467a41fb8ba5d8a001c0c487dc5bd51a5bf9ecb0", 0x39, r1) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f00000000c0)=""/5, 0x2, &(0x7f0000000200)={&(0x7f0000000140)={'sha3-512-generic\x00'}}) 2018/05/04 18:46:18 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000004ff0)=@ipx, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000001f7f)=""/129, 0x81}, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x38d) 2018/05/04 18:46:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0xe1a4000000000000, @loopback={0x0, 0x1}, 0x80}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000100)=0x8) 2018/05/04 18:46:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d3}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000003c0)="beca38d3b2dace10b331b77f5a2157d28d208568a54b85189fb2d3afd7358ba0981c6872d002494eea0eaac3", 0x2c) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) sendmsg(r2, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000080)={@ipv4, 0x0}, &(0x7f00000000c0)=0x14) bind$packet(r3, &(0x7f0000000180)={0x11, 0xff, r5, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$nfc_llcp(r3, 0x118, 0x0, &(0x7f0000000340)=""/122, 0x7a) ioctl$sock_ifreq(r3, 0x8966, &(0x7f0000000200)={'veth0\x00', @ifru_flags=0x2}) bind$alg(r0, &(0x7f00001ee000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) setsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f0000000300)={@multicast1=0xe0000001, @empty, @multicast1=0xe0000001}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r0}) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x4, 0x0, 0x7}, &(0x7f00000002c0)=0x10) epoll_pwait(r4, &(0x7f0000000480)=[{}, {}], 0x2, 0x9, &(0x7f00000004c0)={0x6015}, 0x8) renameat2(r3, &(0x7f0000000240)='./file0\x00', r4, &(0x7f0000000400)='./file0\x00', 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) 2018/05/04 18:46:18 executing program 4: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:18 executing program 1: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) timer_create(0x4, &(0x7f0000000100)={0x0, 0x2d, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000140)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00000001c0)={{r1, r2+30000000}}, &(0x7f0000000200)) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f00000000c0), 0x4) 2018/05/04 18:46:18 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0xa5, 0x2, 0x2, 0x6, 0x9, 0x3, 0x3e, 0x8, 0x26, 0x40, 0x16a, 0x6, 0x1f, 0x38, 0x2, 0x4, 0xcd, 0x2}, [{0x60000001, 0x703b, 0x5, 0x100, 0x7fff, 0x3, 0x81, 0xf51}], "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"}, 0x1078) write$evdev(r0, &(0x7f0000000180), 0x0) ioctl$int_in(r0, 0x80000080045006, &(0x7f0000000040)) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) 2018/05/04 18:46:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) close(r0) socket$inet(0x2, 0x3, 0x40) sysfs$2(0x2, 0x0, &(0x7f0000000000)=""/237) close(r1) [ 134.047489] sctp: [Deprecated]: syz-executor3 (pid 9743) Use of struct sctp_assoc_value in delayed_ack socket option. [ 134.047489] Use struct sctp_sack_info instead 2018/05/04 18:46:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) 2018/05/04 18:46:19 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000e37fba)=ANY=[@ANYBLOB="0180c2f406000180c20000000800450800300000000000679078000000ffff21009078fc000000450000000000000000000000ac14ffbb00000008000000"], &(0x7f0000775ff8)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x206400) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000040)=""/150) 2018/05/04 18:46:19 executing program 1: r0 = open(&(0x7f0000001400)='./file0\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000015c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x6, 0x0, 0x7, 0x2, 0xc0}, &(0x7f0000001680)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000016c0)=@assoc_value={r1, 0x3}, &(0x7f0000001700)=0x8) getpeername$ipx(r0, &(0x7f0000001440), &(0x7f0000001480)=0x10) fcntl$addseals(0xffffffffffffffff, 0x409, 0xa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000001280)={0x4, 0xb0, 0x1, 0x8c, &(0x7f0000000100)=""/140, 0xb7, &(0x7f00000001c0)=""/183, 0x1000, &(0x7f0000000280)=""/4096}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001800)={r2, 0x4, &(0x7f0000001500)=[0x1a6c4b96, 0x200, 0x0, 0x80000001], &(0x7f0000001740)=[0x8000, 0x0, 0x5, 0x7, 0x80000000000000, 0x7, 0x7f], 0x20, 0x5, 0xfffffffffffffffc, &(0x7f0000001780)=[0x24, 0x5, 0x8, 0x10001, 0x6], &(0x7f00000017c0)=[0x8, 0x4, 0x5, 0x100, 0xfffffffffffffff8, 0x83, 0xfffffffffffffff8, 0x0, 0x510]}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f00000000c0)={r2}) bind$rds(r0, &(0x7f0000001580)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000001340)={0x2, &(0x7f0000000040)=[{}, {}]}) r3 = syz_open_dev$audion(&(0x7f0000001300)='/dev/audio#\x00', 0x4, 0x10000) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000001540)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0800008000000000", @ANYPTR=&(0x7f00000014c0)=ANY=[@ANYBLOB="ebee0c8d8fac49c84d550900d2244e9633cb35a3a10b150f986f3a6a3118bcd1ea8cabf241ff44ed"], @ANYBLOB="04001f0008000400040000000700000035fa4acc510ae43c0c4fbf991da5702d0c"]) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00000013c0)={0x80000000, 0x8}) bind$ipx(0xffffffffffffffff, &(0x7f0000001380)={0x4, 0x7fffffff, 0x196, "3cdf68e5aa9f", 0x8}, 0x10) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x100000001) syz_open_dev$sndctrl(&(0x7f00000012c0)='/dev/snd/controlC#\x00', 0x7, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/05/04 18:46:20 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x101000) write(r1, &(0x7f0000000280)="598504fcbff315e06dc0f10c543c32d743dea87275519a3c837b3c129a512e05a3a50948c171314ac1f4714db96e5704711df07f85fa730b8d0d69eabd40b77186479f7a46b9aa7e147e55f6e13d88b1b0274226be033d84db62e67a5bdab3bd6d9cab4ceda4627753b8fce3666ec0e36a818f4cc0437aed24b477b823da59e24719ccbd45d28fef7c89acdde2c3dc0a6296610e5dc921361ef9f2297c7b4e4e9edd4ce4", 0xa4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xfffffffffffffffa, 0x4, [0x401, 0x80000000, 0x986, 0xdbd]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x60, "5d6320d98a1c0debfe2e4bbb50efb12f2231681542818ec0653e65b8ca2317ec457183c52f9cf0db5c04c40e446496f31073d5d3a7e2896b3cabfc69333c46c778ea520bcca00e200343ba8d13e65b41507c8fbcd29f8a60731d78b35f35828c"}, &(0x7f00000001c0)=0x68) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) 2018/05/04 18:46:20 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xdc, r2, 0x10, 0x70bd2b, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x37}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x10}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x26}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6c}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x60}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0xdc}, 0x1}, 0x801) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'team_slave_0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000000040)={@empty, @loopback=0x7f000001, r3}, 0xc) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/04 18:46:20 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000240)={0x0, 0x3, 0x439, 0x0, 0x80000000}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/109, 0x6d}, {&(0x7f0000000000)=""/11, 0xb}, {&(0x7f0000000180)=""/46, 0x2e}], 0x3, 0x0) unshare(0x40600) r2 = fcntl$dupfd(r1, 0x0, r1) bind$alg(r2, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tea)\x00'}, 0x58) 2018/05/04 18:46:20 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x4000000000000050, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000080)=""/54) 2018/05/04 18:46:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter6\x00') fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000000c0)=0xe6) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0x2, 0x2}, 0x14) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x7, 0x2}, 0x14) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0xfffffffffffffffd, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/05/04 18:46:20 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{}, {r0}], 0x2, 0xfffffffffffffffe) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000240)=""/39) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f0000000200)=0x78) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xb4, "79c06aef6d811a58e05dcb4f0bdda9cf55a6eb6852f6bd9a57744c8a31f3c0ceff26d2dabeae0117ab7bc9b12d17df78561ab42e54e4d79990310584fb91e8d1215c4a51766eda2c54673893872d3b4b1f381bb26f3957a81ef303bd1c73e36983d7ab658b23bda190c2c7674375a5914f9ba4626e757cab730054aad8ebda8e840b83463a9c7af87ec8c5f95f1ec5fc720a099ae3a3698ece37741607ab2cffe0f17b50c86358880c0b94324f2acc5dd0fbdec0"}, &(0x7f00000001c0)=0xbc) 2018/05/04 18:46:20 executing program 3: socket$rds(0x15, 0x5, 0x0) r0 = socket$inet6(0xa, 0x400000080006, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0xfffffffffffffffe, 0x0, 0x4e24, 0x0, 0x2, 0x1e}, {0x3, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x80000000}, 0x2, 0x0, 0xfffffffffffffffe, 0x10000, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x5}}, 0x49) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl(r0, 0xfffffffffffffffb, &(0x7f0000000040)="dc0ce6e7cb472550d774ce4515d30bd217a82f0f362d2981fdd48316db3371d220d7a41cc1f9eed7cc924e007d5d333769302decc9883f21e90f9d062ff5") setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e20, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, {0xa, 0x4e21, 0x804, @loopback={0x0, 0x1}, 0x2}, 0xffff, [0x1, 0xffffffffffffff7f, 0x1, 0x4, 0x6504cdb1, 0x1, 0x800]}, 0x5c) r1 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x20000) connect$vsock_dgram(r1, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/05/04 18:46:20 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x10000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)) 2018/05/04 18:46:20 executing program 1: r0 = socket$inet(0x2, 0x3, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000080), 0x4) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) 2018/05/04 18:46:20 executing program 5: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000100)={'veth0\x00', &(0x7f0000000000)=@ethtool_drvinfo={0x1b, "d736c5ca0d1b50e96f69f2e704670667af8d9e2618c2b76d8ca7c2049191fe77", "6e70bf9a57a799e7a56871e4f1e829091fc3abd062b731873ab286763a6b6551", "cfa8eb621d7bd0850e30158824b85ca75f9b4f56aa9152ab0a7c088b7d6106a0", "523fe94df3b990a0b9f83d855f95b06968d2350c45f648ab663bb4ec9aa39b7d", "fcf0d8b389ef1fbbfa4ef8f1c311dbf57e2aaeff6338500d648f008d5b0974e1", "65c3275cf4ae02ca1696f341"}}) 2018/05/04 18:46:20 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{}, {0xe}}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) ptrace$cont(0x29, r1, 0x3, 0x1) 2018/05/04 18:46:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4(r0, 0x0, &(0x7f0000da8ffc)=0x135, 0x0) listen(r1, 0x5) 2018/05/04 18:46:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000000000)={@void, @hdr={0x1, 0x4, 0x100, 0x4, 0x101}, @llc={@llc={0x8e, 0xe0, 't\'', "ece0fe7db8f26af9334c50886ec1fb132131c00bf2f88eb0589a8a79bb3eb495db5de14ae90d6e13fb01c1c3ef17c160d4ae8553169b79651ab5d8b09f82467f2fc97785bd529c4e20647634a2aa6e9a2ca4d8"}}}, 0x61) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:20 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) fcntl$getown(r0, 0x9) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x2240, 0x0) r2 = userfaultfd(0x80800) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000080)="817703776ee6695c5d316c30ab950e7dab7e174b877ba6c8e95a49763261e97537ec8f5d59608061546078daf14eeb11740475ff2dca1193e7bfeab722593f54391a52ff5a152bd7f526c18a1adeab6dfe3a8c70f703b4ec8c209de79befc545fd2aa35bbb0bbca06e74195af3fad238490e94ac8f7f04", 0x77}, {&(0x7f0000000100)="d017726eb0cf539de535b5c544410773aac44b6b", 0x14}], 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) symlinkat(&(0x7f00000003c0)='.\x00', r1, &(0x7f0000000400)='./file0\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r3, &(0x7f0000000340)=0x4) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="0200000018003109004a0001000c0007251d93cc800a091d000a14ff66", 0x1d}], 0x1) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000840)={0x5, &(0x7f0000000440)=""/182, &(0x7f00000007c0)=[{0x5, 0xa6, 0x0, &(0x7f0000000500)=""/166}, {0x7ff, 0x0, 0xffff, &(0x7f00000005c0)}, {0x3, 0xbc, 0x4, &(0x7f0000000600)=""/188}, {0x3, 0x25, 0x8f, &(0x7f00000006c0)=""/37}, {0xb, 0x89, 0x6, &(0x7f0000000700)=""/137}]}) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x220b, 0x400000) getpeername(0xffffffffffffffff, &(0x7f0000002b40)=@hci={0x0, 0x0}, &(0x7f0000002bc0)=0x80) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000002c00)={@empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x6, 0x3ff, 0x0, 0x3, 0x80, r5}) 2018/05/04 18:46:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x42, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000180)=""/177) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40800, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000380)}, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10002, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000040)) 2018/05/04 18:46:20 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x109800, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x2) r1 = semget(0x0, 0x1, 0x100) semop(r1, &(0x7f00000000c0)=[{0x0, 0x9, 0x800}, {0x6, 0x101, 0x800}, {0x1, 0x120, 0x1800}, {0x2, 0x8, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x7, 0x800}], 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000140)={[], 0x7, 0x2c757dbe, 0x7, 0x5, 0xec8, r2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r3 = syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x181400) sync_file_range(r3, 0x80000000, 0x0, 0x1) ioctl$TCXONC(r0, 0x540a, 0xffffffff80000000) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0x400, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000240)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)={0x1, [0x1f]}, &(0x7f0000000300)=0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) setfsuid(r5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000480)={0x0, 0x4}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000500)={r6, 0x7fffffff}, &(0x7f0000000540)=0x8) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000580)=""/229) socket$inet6(0xa, 0x8080f, 0x6) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000680)) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000740)=0xd9, 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000780)={0x2, "ecc2"}, 0x3) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000007c0)=""/148, &(0x7f0000000880)=0x94) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000008c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, r4}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000900)={'filter\x00', 0x2e, "0ab2011cee8cb24efb2db373a0a3e420af3189a7dd00a8418783bb95c08555908310151fbf7725ebffd9f1f747f4"}, &(0x7f0000000980)=0x52) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000009c0)={r7, @in6={{0xa, 0x4e23, 0xffffffffffffff01, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x6, 0x7fff}, 0x90) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000ac0)={0x4, &(0x7f0000000a80)=[{}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000b00)=@assoc_id=r7, &(0x7f0000000b40)=0x4) 2018/05/04 18:46:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xc62, 0x88080) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e22, 0x2, @empty, 0x3f}}, 0x483, 0x7fffffff, 0x2, "7ea86d135c6bd5253bd19a3ca29b302d27f1edfcc892ade592daeaa676038c2eafc88fc60a0b5ccbccd8fcbe1ea83627a557e572b711da84ae5e448bb523c8f1fd90d673c8c5649b4b4b8da6a689bc20"}, 0xd8) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/05/04 18:46:21 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000003c0), 0x4) r1 = socket$inet(0x2, 0x3, 0x21) fstatfs(r1, &(0x7f0000000100)=""/72) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x81, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f00000001c0)=""/17) syz_open_procfs(r2, &(0x7f0000000040)='fd\x00') sendmsg(r1, &(0x7f0000000380)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000280)}, 0x0) 2018/05/04 18:46:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper}, 0x10) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2000001, 0x10, r0, 0x0) 2018/05/04 18:46:21 executing program 0: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) [ 136.142764] alg: No test for gcm(aes-fixed-time) (gcm_base(ctr(aes-fixed-time),ghash-generic)) [ 136.165308] dccp_invalid_packet: pskb_may_pull failed [ 136.220232] dccp_invalid_packet: pskb_may_pull failed 2018/05/04 18:46:21 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x4e21, 0x5, @empty, 0x39}, 0x2, [0x40, 0x6, 0x7, 0x0, 0x1ff, 0x3ff, 0x1, 0x80000001]}, 0x5c) getsockopt$inet_int(r0, 0x10d, 0xb1, &(0x7f0000000000), &(0x7f0000000280)=0x4) 2018/05/04 18:46:21 executing program 2: unshare(0x40600) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @multicast1, @dev}, &(0x7f00000000c0)=0xc) 2018/05/04 18:46:21 executing program 7: unshare(0x40600) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x40045566, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) 2018/05/04 18:46:21 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd4751230827b8a441297c", 0x49, 0x400000000}, {&(0x7f00000004c0)="22c13eb9edb396cbda10bcb1220bad27c41c1567ed6b1e41efa874554e636d8567935852759f5089d2f4dcc466d57ae361ce3c44c92f07d6ab24c62a3153bfbd5cc5ddc429032cc0ca959c825c478783e15f900d56e4ffbc17bc19c269344d9a9c6222b83a87716ec8302935556667b3c491ff88bc8dfa1faa273c39635260a61f53a8e37a2682be96fb92c3fa6786dbc2aa7117e4bc834e8e9992eb55f005dfeef0bcd7a1464ba6788a07c8301372268f68b5af2d3f4ffcc1fcdf9460f2a6191d42caa05d5048178e84f2fd0a7b0ccf0c8533e5358929b969b48631bb55b5ce6b2bbc181d149909280bc11d75f9c5fce8", 0xf1, 0x2}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xa4808726) 2018/05/04 18:46:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x37b, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000180)="b1bfaf35dfec936d927035365e49153f8cfd15c5a378a0fdb85d4891e44302d264673dbae5a3747dea704c441f3142a133d2de8486cc61a5dc64bbe7f3f221619c8f8c2842f8ab4fdbdcf003fc5bbda4f1df785c2eac9cfab02178a70f74122efaef184bbbc3591ae9808b04f0f164a9900741f1ef60b09c77640871023aae6e7d3fab06cb7cf9f22812d101200c3910a85a2a22b49d5ad0a7dcc34c929f870e1da3f4f4c31a6ff46ee79b7d73641235754574", 0xb3}], 0x1, &(0x7f0000000100)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x8000}, 0x41) 2018/05/04 18:46:21 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x947e, 0x8, 0xffff, 0x8, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x7, 0x20}, &(0x7f0000000280)=0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x100) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000140)=0x2) mount(&(0x7f0000000000)='./control\x00', &(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 2018/05/04 18:46:21 executing program 0: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xbf0, 0x6, 0x2, 0xffffffff, 0x2, 0x20, 0x3, 0xfffffffffffffff7, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x30}, &(0x7f0000000100)=0xc) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/04 18:46:21 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0x3ba, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="c8ff0000210001080000000000000000010000000000ef2400000000000000bbac14140000000000000000000000000000000000000000000009000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c001100000000000000000000bbfe8000160ab329ebdc295700000000aa00000000000000000000000000000000000000000000000000000000e0000002000000000000000000000000000000000000000000001c000400000000000000000000000000000000000000ffffac1414aa5689b24842d32c77"], 0xc8}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20002, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000380)=0x5, 0x4) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0x50, r2, 0xa00, 0x70bd26, 0x25dfdbff, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_AF={0x8, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) [ 136.531303] ceph: device name is missing path (no : separator in ./control) 2018/05/04 18:46:21 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000ddcff7)='/dev/sg#\x00', 0x3, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40000, 0x0) timerfd_gettime(r1, &(0x7f00000001c0)) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000140)=0xfffffffffffffd07) ioctl(r0, 0x2282, &(0x7f0000000600)) [ 136.603299] ceph: device name is missing path (no : separator in ./control) 2018/05/04 18:46:21 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/route\x00') pread64(r1, &(0x7f0000000440)=""/242, 0xf2, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000040)=""/100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x5, 0x1, 0x8a5, 0x3f, 0x0, 0x7}) 2018/05/04 18:46:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:21 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$getregset(0x4204, r1, 0x203, &(0x7f0000000080)={&(0x7f0000000240)=""/4096, 0x1000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000200)={{0x100000003}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000001240)=0xe8) quotactl(0x9, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000001280)="bfcddb95458f15ac2869473843ee899db645752339321c14fd88b0ad55ed5f2c8fd397ebbba11a26bef1745768a10729a941e7b7b37cee0108123a6d1cc71e08ca6bf652a5187d664a48a9") 2018/05/04 18:46:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCNXCL(r0, 0x540d) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000080)=0x80000000, 0x4) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) fstatfs(r0, &(0x7f0000000140)=""/125) ioprio_get$pid(0x0, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0xaf, 0x8005, 0x52, 0x7, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x2, 0x5b, 0x9, 0x81, 0xad}, 0x98) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x2}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000280)={0x8, 0x8, [0x9, 0x5]}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000100)={0x6aa274e8, 0x5, 0xfffffffffffffff8, 0x4}, 0x10) connect$inet6(r1, &(0x7f0000f6dfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1c) 2018/05/04 18:46:21 executing program 2: umount2(&(0x7f0000000000)='./file0\x00', 0x0) acct(0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x311000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+30000}}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, r3, r4, 0x4, 0x1ff, 0x10000) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000300)={0xff, @rand_addr=0x80000001, 0x4e22, 0x1, 'lblcr\x00', 0x1, 0x46, 0x75}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', r0}, 0x10) write$binfmt_aout(r0, &(0x7f00000003c0)={{0xcc, 0x9, 0x1, 0x3ae, 0xd1, 0x8, 0x100, 0x401}, "7b77b7fd1b83098d1affbebc19ba844a216e79fa85e681dc42730ad2d39e442474735f2a743984f102c2aac552108454ece384a737d048ae6c84de40fa7a4b3f4c7531a3cd27685d1e64fc3ed86620cc9a6328c17c3a27baf67db9123beb03271357c901efdc11", [[], [], []]}, 0x387) r5 = syz_genetlink_get_family_id$team(&(0x7f00000007c0)='team\x00') getpeername$packet(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000840)=0x14) getsockname$packet(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000008c0)=0x14) accept$packet(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a00)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a40)={{{@in6=@ipv4={[], [], @broadcast}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000b40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b80)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000c80)=0xe8) accept$packet(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d00)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000f80)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000001080)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001180)={0x0, @multicast1, @multicast2}, &(0x7f00000011c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001300)={'team0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001440)=0x14) getpeername$packet(r0, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002840)=0x14) getsockname$packet(r0, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000028c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000029c0)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002ac0)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000002bc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002c00)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000002c40)={@mcast2, 0x0}, &(0x7f0000002c80)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004f00)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000005000)=0xe8) accept4$packet(r0, &(0x7f0000005040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005080)=0x14, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000005100)={@mcast1, 0x0}, &(0x7f0000005140)=0x14) recvmmsg(r0, &(0x7f0000006d00)=[{{&(0x7f0000005240)=@ethernet, 0x80, &(0x7f0000005300)=[{&(0x7f00000052c0)=""/52, 0x34}], 0x1, 0x0, 0x0, 0x1}, 0x10000}, {{&(0x7f0000005340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000005540)=[{&(0x7f00000053c0)=""/104, 0x68}, {&(0x7f0000005440)=""/238, 0xee}], 0x2, &(0x7f0000005580)=""/119, 0x77, 0xffffffff80e5258b}, 0x155}, {{&(0x7f0000005600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000006880)=[{&(0x7f0000005680)=""/219, 0xdb}, {&(0x7f0000005780)=""/4096, 0x1000}, {&(0x7f0000006780)=""/63, 0x3f}, {&(0x7f00000067c0)=""/154, 0x9a}], 0x4, &(0x7f00000068c0)=""/72, 0x48, 0x6}, 0x2}, {{&(0x7f0000006940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000006c40)=[{&(0x7f00000069c0)=""/75, 0x4b}, {&(0x7f0000006a40)=""/207, 0xcf}, {&(0x7f0000006b40)=""/239, 0xef}], 0x3, &(0x7f0000006c80)=""/113, 0x71, 0xc9f6}, 0xfffffffffffffff7}], 0x4, 0x40002163, &(0x7f0000006e00)={0x0, 0x989680}) accept4$packet(r0, &(0x7f000000a180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000a1c0)=0x14, 0x800) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f000000a880)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000000a840)={&(0x7f000000a200)={0x63c, r5, 0x6, 0x70bd2a, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r6}, {0x1dc, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc4f1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x78, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4ba}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x74, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffe2d8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r15}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}]}}, {{0x8, 0x1, r17}, {0x10c, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x8, 0x5, 0x100, 0x8}, {0x8, 0xfffffffffffffffc, 0x2}, {0x6, 0x5, 0xee, 0x2}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0x124, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r24}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}]}}, {{0x8, 0x1, r26}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}]}, 0x63c}, 0x1, 0x0, 0x0, 0x8800}, 0x800) 2018/05/04 18:46:21 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8000, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x3}}, 0x3f, 0x4}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x1f, 0x9, "93cda7b0fa4c48e885"}, 0x11) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}}, 0x84) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000240)=0xc, 0x4) sendmsg$kcm(r0, &(0x7f0000002e00)={&(0x7f0000000280)=@pptp={0x18, 0x2, {0x3, @rand_addr=0x99}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000300)="cfad2c92f63b1b7dabe3e23f5da0755b0618ed3c4c8c8ef1ec89a508a7fec05f6941a57952fdd8cdb545fd5403fd1108bb45588937816e7f0340af5ed00a1999c609a420be6d96791a5b43064bd742dc989c2d54adc45dce35cedfa4c425745371283b62af91de5aa2fd9906a4373bab8a326f2c665ed12a9db050978ee0734258943d83bacbe1430db5ea35ec3877ac42656fdba6f618a1bfcfcac2c6e702180823f59e78f10539ec24b7447c5ac8ce62beb489eba8743fa9a349ab09cbd7f413b494238c6c13c37ac51869a56b990157dd7d9be9f116a7ce1fb296487b12ef613fd340f6a58c1f01557171680b118ccda6", 0xf2}, {&(0x7f0000000400)="cfb91ff3b6d1110bdde22d37d6952807edede4a0c8e0134a5b8ef8ac61909097138687dbc025d006f4d559993560fa34561949d4c47c79219153dca323454c0710b30b36", 0x44}, {&(0x7f0000000480)="7c1b4df6268e840a94f7678365eda4fb8bf3055aa4163497196568828df65d569034d27468cc244dddfb19f000c036ab5d23d80d5278a274ee0283a543c3fa93e1bd8e90e69506e41e354af5afe2b8c918456ea618bd8039ecf24f10ce5041a37efc482ce0387d924e25f40f95f370f0bf1b8f38d0c017bed61d49964e3b5a0877e3b487d6d93b4b6a84472feae43fc4a26e4cac990bbd78f7aca59bf73c54e82f0de46c19079a62cab2b99785b369f51ae2970f77e240a631c149709e9bf6d811da2de2319d6913b3cf4799102801de5fa0d036a4b4c6", 0xd7}, {&(0x7f0000000580)="8bd2f0f7786d70910d96a3767e258b5c912e355b3383c860e22d25f5e0fbf00f00463061f5c621662f3c3ce3fac2b8edc3004567a0c3c65278ce28f208f91e5cd68f1aa7e4899b9e1d084b4c74c3612910a183ff38da3f96eed448cf6fe4118a2a88a8e2ec4adcb30421996dbbb948ee40005c72f908f8e7e5bb9f98", 0x7c}, {&(0x7f0000000600)="5f6e55b7b875b2226727e84f8740dec72459aa5fe68ae9ab84aacad38b0979d5aae7fbe951decbc150958441038c41e9532085af27f1f039f40f1c1bef32600bab77d0e3185a8794905c304fc0eef19ffbfbb17786df05f13e1e1c455b185c6c0a3d70a9d239458333b8e1ca992780063644a9b34faa8bc0ae1c8e34f5b1935c1e9d9f78bcd8bacc4b89686ca72ab7685b7909f7e5b4723d85d936792fa4ce5ba227458244dc2953355fa95e4014571fcf3105a6d24f624b3892ce3a4ec9b0a091fdbd7c1f391d71d4d12f5afc5fc89d222649c473ba6fc59ce5f9", 0xdb}, {&(0x7f0000000700)="f8", 0x1}, {&(0x7f0000000740)="54f83d9628", 0x5}], 0x7, &(0x7f0000000800)=[{0x1010, 0x110, 0x100000000, "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{0xe8, 0x115, 0x7, "28a3f93f7b390c60cb5b31b4caea084a1d58cebd6252a23b491825a14e813d66d42d35319a25d21541c89b772cea7a905eacfca558bbe077b4e38bd8ac6206986c666d11563531ce9ad254893286329c1785925cfcc23add2a193bd8209a7a3024165596a349d0c648a14bb85bb5d6a58533ebb6803592a0a0c0875e4483d2f3196cd5a127f0eb0842dc8dfa2347d675034059ccd2ed692c158185ea81d185990f797e0ac2295767c3c0249d0b3924b9c06ce58353d1ad1ea3f1e8b417c652d2f7d0296de58176ff2fe6f7958c259a9e8270"}, {0xe8, 0x568e7350a59eed38, 0x3, "9302f8261e3fd269a1e4c1f04f6e847e12d47808c43c79b887783b58cbba68d714ee1775ce9bea693f850ebf467dde9f8decd6e34b3577d8494b600dbc3f899f316e39736812762f38d7e5cbd90f07af145dba97f25e4687806ea861b00684412bcb0b8f9f9523ccc79f529229d470f065f8d89c655d0f942e778e04ee1cf4da0b7bea75379a3cf698664b9c921192b58b4633b0fad083b4609ae5ad588dd59bc1889dc1a30e5977e891657a7a9704d60c6063659fb5a82e90536decac4567ea2ddab4496378cf09ca3b3a236c9cb9da0f65a7"}, {0x98, 0x11f, 0x4de, "eb4b9e1603f4fc7a2930e9d14807ac183c04f704db5499e2fe30031198de0ca64b4246ca7d82a130e8e91f3e8feb373ab4e50bf68a22cb08b8a2f965b5e59e1252ff3e5b2ddb6d4e357405c48787e2d4aadf609025557fd78e1f00a0197899b2a61f98eef8c04007e28ef532a711b2180a98395fe7b0bf098426eb15254dcea6c2"}, {0x60, 0x112, 0x401, "21bd9f0966e2d59efdde6acd2f285cc637217c96a4d948a08e43e936a3e7dfe256994243f4fc8f98d3b063c2345f14f2f21b60e62b6aa98776dbae48d0babf1552e74abd49661558604549055244"}, {0xf0, 0x104, 0x3, "605eee3f403677ed1cc9f139dbbf749243a766545f45bc53544089bec6cf3df7a4ace1d58fe63181b3036a272f386b8030b7a4b584d86eb3bbc4627481b963f4e20c1d3026dd2177d9869c1e65721e30b0f79203261b6abaa4d89f65b645770f625e4de2efa6c4dc1e1f76528395a6d1ec7ad0cd56034c3a58967e580c418f60d78f553c766c1b449b3e9ce89e54ec7080319ebfc6aab521f82ace2ff2ea733a1e20d8002d8e0338c08e2e110b207b2457f635bdc9f662893766978c3af3d0225bacbd25e7abceb5489d1b6cb10e7c2294009cff29bf42194e1cc90254ba"}, {0x38, 0x11f, 0xc5a, "e286dfe1152eb4aaf26f1e7642a95eb5413128e1443a56ee63dc5c35108369063f"}, {0x1010, 0x107, 0x4, "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{0xf0, 0x10c, 0x8001, "3d8ec8c3ce8b79967891e6b21243bb6530fd2641a24e8d1bd469c2162f3a6e9929ebe765f89559bf885b85ae1fce1402c88769d9f9c1ae07862b0a0f11960ea9d63698b09cf05897b6bf7f224344f578d1da9d75dec01419330e999a9ff496254d612e127569f38de305f194dd147530d00e5b53749c4ac56e66c0cac8e815988b60389640246e655ad741f88502d0530b8635918e6b34098f6735819235859dd8b37822561d9d434e32640c7c141881d359cc12c2a9ce9372900c4d7154961a4e49411ef567e8148dfe82ef207a625ba116263b36a9b47f8f637bc456fcc934"}, {0xe0, 0x117, 0x401, "162f3b3be2dd62c6aa0c57f768573ab001d44d4dc731cb20360fed9e919e9f3709bcbda4bed2f26660d460e4726122970d6c126d38f863f787638a5d72bcfc5c76455962677364caebc367b4cd6e63121471fd1ff299b1e2e0c48ebf733823f8c9e3e5b1ec2f1ac6a1e31465143719c9b680ade317fce3e779b077cf5876f082858ff12361daa7b6bc0d7c32d0394ca56928793ed26f63838d1668dac3c545d4158202e9bc9d591cf282700b28edf1914a9ab11a442bd10231ea611a4ebd9a2a24b565a05d91d40bfabcc5d85a"}], 0x25e0, 0x840}, 0x4000) bpf$MAP_CREATE(0x0, &(0x7f0000002e40)={0xf, 0xfff, 0xfff, 0x200, 0x8, r0, 0x7ff}, 0x2c) sendto$ax25(r0, &(0x7f0000002e80)="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", 0x1000, 0x880, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003e80)=0x5, 0x4) socketpair$inet(0x2, 0x800, 0xf6cb, &(0x7f0000003ec0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000003f00)={'veth0_to_bond\x00', 0x200}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000003f40)={0x4, 0x1, 0x8001, 0x2, 0x2, 0x1, 0x7ff, 0x7fff, 0x34, 0x5}) inotify_add_watch(r0, &(0x7f0000003f80)='./file0\x00', 0x408) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000003fc0), 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000004000)={0x4, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}}}, 0x88) socket$inet_udp(0x2, 0x2, 0x0) llistxattr(&(0x7f00000040c0)='./file0\x00', &(0x7f0000004100)=""/50, 0x32) r4 = accept4(r0, 0x0, &(0x7f0000004140), 0x800) link(&(0x7f0000004180)='./file0\x00', &(0x7f00000041c0)='./file0\x00') setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000004200)="92e0eb7ef53e30246de79047fe34a52201e1a4ae50ad758cdff042af023b84045e55c84de3eb7bf5c357fe5f1125edca91c020ebb23b8915fbd3edac32a778afafa648501e959c6f2e84aef0", 0x4c) sendmsg$key(r0, &(0x7f0000004380)={0x0, 0x0, &(0x7f0000004340)={&(0x7f0000004280)={0x2, 0x5, 0x3, 0x8, 0x11, 0x0, 0x70bd2d, 0x25dfdbfe, [@sadb_x_sa2={0x2, 0x13, 0xffffffff, 0x0, 0x0, 0x70bd2d, 0x3500}, @sadb_lifetime={0x4, 0x2, 0x20, 0x10000, 0x3ff, 0xd16}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e21, 0xf463, @mcast1={0xff, 0x1, [], 0x1}, 0xe0}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_sa={0x2, 0x1, 0x4d5, 0x1, 0x8000, 0xea, 0x0, 0x80000001}]}, 0x88}, 0x1}, 0x90) r5 = accept(r2, &(0x7f00000043c0)=@generic, &(0x7f0000004440)=0x80) ioctl$VHOST_GET_VRING_ENDIAN(r5, 0x4008af14, &(0x7f0000004480)={0x2, 0x18000000}) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f00000044c0)={'nr0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000004500)) pivot_root(&(0x7f0000004540)='./file0\x00', &(0x7f0000004580)='./file0\x00') setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f00000045c0), 0x4) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000004600), &(0x7f0000004640)=0x10) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000004680)=[0x9, 0x4]) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000046c0)={r1, 0x3}, &(0x7f0000004700)=0xc) 2018/05/04 18:46:21 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020e0000040000dc3d134f00000000000200c778000000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/05/04 18:46:21 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/route\x00') pread64(r1, &(0x7f0000000440)=""/242, 0xf2, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000040)=""/100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x5, 0x1, 0x8a5, 0x3f, 0x0, 0x7}) 2018/05/04 18:46:22 executing program 0: msync(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x80a40) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0xffff, 0x9000}, 'port1\x00', 0x87, 0x2, 0x1000, 0xffffffffffff5d2c, 0x20, 0x4, 0x80, 0x0, 0x1, 0x8001}) 2018/05/04 18:46:22 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc0\x00', 0x200001, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000480)='/dev/full\x00', 0x280400, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) fgetxattr(r2, &(0x7f0000000340)=@known='system.sockprotoname\x00', &(0x7f0000000400)=""/66, 0x42) fremovexattr(0xffffffffffffffff, &(0x7f00000002c0)=@known='user.syz\x00') r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) r5 = getpgrp(0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0x7, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f00000004c0)={r0}) get_robust_list(r5, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f0000000300)=0x18) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000500)={'raw\x00'}, &(0x7f0000000580)=0x54) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000080)=r5) gettid() 2018/05/04 18:46:22 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x1) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@generic={0xa, "ff8031c23f7c055b451ac30b87ef6a8897f39981bc6c2844ee44a9704056d799865cf65e28d440a0077e329bc6b211bb1506a2944f9aa1cf5b5680bb2012eec83c58950d8a811bf5a88cb64d9f276c7f04e9fc7c3fd8eeeb1664bd2d1874a414f1b395ea444da51065c0bdaba218c9d8ef175034ea61c00080cc50c8a2b6"}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)}, 0x0) 2018/05/04 18:46:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0xffbdfffffffffffd, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001040)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e20, @rand_addr=0x7}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x30) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) recvfrom$unix(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c40000)={0x7}, 0x20) write$eventfd(r2, &(0x7f00006d5000), 0x288) 2018/05/04 18:46:22 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x7, 0x8, 0x1000000000000008}, 0x2c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x402000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x27, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000), &(0x7f0000012000)}, 0x20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000429bd7000fcdbdf350c0000000c000200080008000700000008000400fcffffff080004000000080006000200000000000000000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x44}, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6), 0x1}, 0x20) 2018/05/04 18:46:22 executing program 5: r0 = semget$private(0x0, 0x2, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x42800) readv(r1, &(0x7f0000b19000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x1}, {0x0, 0x808d}], 0x2, &(0x7f0000034000)={0x77359400}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20000, 0x0) ustat(0x7f, &(0x7f0000000080)) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000040)) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)) 2018/05/04 18:46:22 executing program 3: r0 = socket$inet6(0xa, 0x80803, 0x7) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7e}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/04 18:46:22 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x6, 0x1fe0000000000000}) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000080)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x9}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000200)={0xb33, 0x7d51, 0x1}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000240)={{0x9, 0x100000000}, 0x20}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x401, 0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200010}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x70, r1, 0x200, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}]}, 0x70}, 0x1, 0x0, 0x0, 0x801}, 0x80) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000004c0)=0x2, 0x4) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) write$evdev(r0, &(0x7f00000005c0)=[{{r2, r3/1000+10000}, 0x80, 0x100000001, 0x7fff}, {{r4, r5/1000+30000}, 0xffffffffffff91c7, 0x9, 0x7fffffff}, {{0x0, 0x2710}, 0x18400000000, 0x5, 0x3ff}, {{r6, r7/1000+30000}, 0x1, 0x8, 0x5}, {{0x77359400}, 0x1, 0x12000, 0x7f}], 0x78) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x28, &(0x7f0000000640)={0x0, 0x0}}, 0x10) r9 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000006c0)={r8, 0x7f, 0x18}, 0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000700)=0x0) r11 = fcntl$getown(r9, 0x9) tgkill(r10, r11, 0x37) r12 = socket$inet(0x2, 0x3, 0x1ff) utimes(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={{0x0, 0x7530}, {0x0, 0x7530}}) setsockopt$inet_mreqsrc(r12, 0x0, 0x26, &(0x7f00000007c0)={@broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) open_by_handle_at(r9, &(0x7f0000000800)={0x73, 0xf49, "836637516c46937a6232a1cfd7f195921340042761a825d173449726623c1ecdb2c19e8defa11ce64ab9ec00a9de0d6cb5103f71e18833c250606b04bf93e45404b81fa0e58f236a4221f265e7c87291d7c58c653735b9f610630efde283cd3faa02b3f6c34c0f92b8356e"}, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000880)) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000980)={{0x1, 0x1, 0x4, 0x0, "85f041bc63e89647822e20164724339b5237bb90c71f0294548bb9c38f277e0b73ed29e6730960c6149180c0", 0x6}, 0x0, 0x0, 0xfe00000000000000, r11, 0x2, 0x200, "b4a69d9bff048aee8531fdb0c0ac57be232599a6dba92544fd3bce1820cd54dfa4794f5670e9ee5a0159d027954db313ad1386b0ed00c27385c901c9d01820a7", &(0x7f0000000940)='/dev/snapshot\x00', 0xe, [], [0x6, 0xfffffffffffffffc, 0x2, 0x4]}) 2018/05/04 18:46:22 executing program 0: r0 = socket(0x20000000000000a, 0x5, 0x100001ff) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/83) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000000040)=""/16, &(0x7f0000004ffc)=0x10) 2018/05/04 18:46:22 executing program 4: r0 = socket(0x0, 0x2, 0xffffffff) socketpair(0xa, 0x2, 0x800, &(0x7f0000000100)={0xffffffffffffffff}) dup(r1) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000300)=""/241) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") bind$ipx(r0, &(0x7f0000000080)={0x4, 0x9f, 0x4, "ca7e2ce33927", 0x74e}, 0x10) fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:22 executing program 0: socket$inet6_icmp(0xa, 0x2, 0x3a) unshare(0x40600) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0xf7fffffffffffffa}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/05/04 18:46:22 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000000c0)={0x22, {{0x2, 0x4e22, @rand_addr=0x1}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x318, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000640], 0x0, &(0x7f0000000240), &(0x7f0000000640)=ANY=[@ANYBLOB="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"]}, 0x390) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000280)={0x3, 0x4, 0x7fff, 0x8001, r1}) 2018/05/04 18:46:22 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) io_setup(0x70d, &(0x7f0000000280)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) 2018/05/04 18:46:22 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) close(r0) open$dir(&(0x7f0000000140)='./file0\x00', 0x1, 0x177) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8001, 0x200) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x0, 0x30, 0x0, 0x10000}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x8}, 0x8) 2018/05/04 18:46:22 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x141201, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000200)=0x5) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@nfc={0x27, 0x1, 0x1}, {&(0x7f0000000080)=""/185, 0xb9}, &(0x7f0000000000), 0x11}, 0xa0) writev(r0, &(0x7f00000014c0)=[{&(0x7f0000000380)}], 0x1) close(r0) 2018/05/04 18:46:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x8001, 0x4) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:22 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0xfffffeb7) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x0, 0x7ff, 0x0, 0x0, 0x4, 0x0, 0x5}) [ 137.638740] x_tables: eb_tables: realm match: used from hooks BROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING 2018/05/04 18:46:22 executing program 0: socketpair(0xa, 0x2, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) sched_getattr(r2, &(0x7f00000000c0), 0x30, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast1}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000340)=@nat={'nat\x00', 0x19, 0x0, 0x90, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x108) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000003c0)={0xf498, 0x4, 0x65b}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000400)={'nat\x00', 0xd0, "e50aa7438536b96804a02c9b2252e3f5d174379874f05b43792f3f8505e5e7c75452b762605873c932090b7ef20fe70bc2212dc96ac46ae3409baac3341b6f821ad69da601699d5ddc53acb45ff2076a3599273ed02c493ab16e12134caee7a127ec0d5f6f2ef70f5fed02691900962e4de61e7dc67f8a27b91c0381d23c7ec1519ae22a489ab0dcb8a85c4ca8fdd0763d13d90ae07320d72f886b28a9b41d47b888b321439b61f3adb5487b4f435e2932018c5b62829e7cd94c683178388a78eb9d23d9a5a03d80bcd6d9b95983ecfd"}, &(0x7f0000000500)=0xf4) sendmsg$key(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000540)={0x2, 0xe, 0x1f, 0x9, 0x2d, 0x0, 0x70bd25, 0x25dfdbfb, [@sadb_x_sec_ctx={0x1b, 0x18, 0x7fffffff, 0x8df1, 0xce, "8840168c8725cd0277ab10d1a5a7554464399aa84d6239a1862bc85f414e484f71db396c6ccf1eaca802509536af2570503eb328d6125a769881dde3a338683f8f7049eb666650a144f9451dd335a74bcf055670885ba3375db63e96fdfc8e0b9779e62ee1cd6c6b565500caa24e6293beb42c70e1fd47e2f2c4097fb8a39e49e4e9c059b859e84764201fba6a6b0aa1f3c6703ae0ec2939f02d72d2b5e942671490bbff2e994e50c02fb5ba2b694a4ac03453afc8fd4d6dcf9cb83947cd3811389a486bea93adb108cc8d6abd61"}, @sadb_lifetime={0x4, 0x6, 0x7, 0x800, 0xffffffffffff1903, 0x322}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e24}, @sadb_x_sec_ctx={0x2, 0x18, 0x4, 0x8, 0x4, "082f9eea"}, @sadb_lifetime={0x4, 0x2314127a806d2b39, 0x8, 0x100000000, 0x800, 0x5}, @sadb_ident={0x2, 0x0, 0xa1, 0x0, 0x8}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x70bd27, 0x3500}, @sadb_x_nat_t_type={0x1, 0x14, 0xd9df}]}, 0x168}, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000740)={0x0, 0x73, "f25fce39e6432ec5de1f870ad62141727ac9774e9eab680b4cd505a52a7bd7bab8660496f75e5a52e5c1fd73671ecbfca85dfc0a611ebc55822bdee0e5c836f04fb6b8a70c8d087d47d08ea3bd95824ae1ee8239cd46c4ccf7f656d53cc8a0748ffaece24e15db4862e48436c6090a331eae1f"}, &(0x7f00000007c0)=0x7b) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000800)={r4, 0xbb9b, 0x80000000}, 0x8) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000840)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000880)={r4, 0xd2, 0x6, [0x87a, 0x101, 0x3, 0x401, 0x9, 0x6ef]}, &(0x7f00000008c0)=0x14) ioctl$TUNSETLINK(r1, 0x400454cd, 0x309) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000900)) mount(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='udf\x00', 0x8000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000a80)=0x7, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000b00)={r1, 0x28, &(0x7f0000000ac0)}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000b40)=0x7) timer_create(0x6, &(0x7f0000000b80)={0x0, 0x37, 0x0, @tid=r2}, &(0x7f0000000bc0)=0x0) timer_gettime(r5, &(0x7f0000000c00)) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000d80)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x200148c}, 0xc, &(0x7f0000000d40)={&(0x7f0000000cc0)={0x74, r6, 0xbd294fd07abe79d2, 0x70bd25, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc475}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000040}, 0x2004c895) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001ec0)={r1, &(0x7f0000000dc0)="c36d42ba39c123cc66acb0386756f81ec64c26bed56a489a7a01a3643ddbe6b7e9d7e397206e0e05ecb30353bb7d8af7b22c938ba60f6895c887f5cf740273d21f0272a9618ccaa424c78156e516e8cf5a4c4910283f0008995ed9c976a6359ae9bb3d2f965fdee7c72d396ecbdda23fd77d5b5271523392a30b765cfe0ea020758c96a6a08a4f95caea63e64b029688420165f5060e6dcd535bf6994a1e35db0d61b04a4be0da04dee348e2f86ad5c3864f0a6bdd431693d707d632c6cd7262cea009879b9bdb9afe4062dd5109721df5c190ece5557bcca0", &(0x7f0000000ec0)="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", 0x1}, 0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001f00)={r4, @in={{0x2, 0x4e21}}, 0x100000000, 0x3, 0x0, 0x20, 0x161ca873fe53d377}, 0x98) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003040)={r0, &(0x7f0000001fc0)="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", &(0x7f0000002fc0)="b5dad6fb3dda43bba8b7f7c51fe8aa470c4f678bcd0f0757ad61c6bc2a048d75e5cb97394455b1af7070f82cf24b079a1affcdbb0cf8d15fc2606d6be6641af2b3c5517e4424dc1bdba88074d8051a596acccbf4063720b26c05d7c7a49bbe5139b0590b9ac5aa"}, 0x20) prlimit64(r2, 0xf, &(0x7f0000003080)={0x5, 0x2}, 0x0) readlinkat(r0, &(0x7f00000030c0)='./file0/file0\x00', &(0x7f0000003100)=""/148, 0x94) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x926, 0x4) [ 137.694911] x_tables: eb_tables: realm match: used from hooks BROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING 2018/05/04 18:46:22 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) read(r1, &(0x7f0000000300)=""/195, 0xd) 2018/05/04 18:46:22 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x4, 0xb7, [], 0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)=""/183}, &(0x7f00000001c0)=0x78) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000200)={0x800}, 0x4) recvfrom$unix(r0, &(0x7f0000000240)=""/184, 0xb8, 0x40, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e23}, 0x6e) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000380)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0xce93, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, @in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0x74) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0x94, r1, 0x20, 0x70bd27, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xb5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}]}, 0x94}, 0x1, 0x0, 0x0, 0xc045}, 0xc1) readlinkat(r0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/172, 0xac) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000780)={'nat\x00', 0x0, 0x4, 0x53, [], 0x2, &(0x7f00000006c0)=[{}, {}], &(0x7f0000000700)=""/83}, &(0x7f0000000800)=0x78) recvmmsg(r0, &(0x7f0000000dc0)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000840)=""/158, 0x9e}, {&(0x7f0000000900)=""/43, 0x2b}, {&(0x7f0000000940)=""/195, 0xc3}, {&(0x7f0000000a40)=""/167, 0xa7}, {&(0x7f0000000b00)=""/205, 0xcd}, {&(0x7f0000000c00)=""/37, 0x25}, {&(0x7f0000000c40)=""/63, 0x3f}, {&(0x7f0000000c80)=""/38, 0x26}], 0x8, &(0x7f0000000d40)=""/88, 0x58}, 0x357}], 0x1, 0x2, &(0x7f0000000e00)) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000e40)=""/185) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000f00)={0x8, 0x2, 0x3, 0x2}, 0x10) ioctl$TCXONC(r0, 0x540a, 0x9) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001040)={'nat\x00', 0x0, 0x4, 0x43, [], 0x5, &(0x7f0000000f40)=[{}, {}, {}, {}, {}], &(0x7f0000000fc0)=""/67}, &(0x7f00000010c0)=0x78) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000001100)={0xc0ee, 0x5, 0x7}, 0xc) clock_gettime(0x0, &(0x7f0000001140)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001180)=[{{r2, r3/1000+30000}, 0xfffffffffffffffc, 0x2876856e, 0x5}, {{0x0, 0x2710}, 0x4, 0x8001, 0x6}, {{0x0, 0x7530}, 0x100000001, 0x8, 0xfffffffffffffff7}, {{0x0, 0x2710}, 0xea1, 0x40, 0x3}, {{}, 0x9, 0x80000001, 0x100000000}, {{0x0, 0x2710}, 0xadc4, 0x100000001, 0xacbc}, {{0x0, 0x7530}, 0x401, 0x0, 0x1}, {{0x0, 0x7530}, 0x20, 0x8001, 0x7}], 0xc0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001240)={&(0x7f0000ffe000/0x1000)=nil, 0x6, 0x5, 0x40, &(0x7f0000ffe000/0x1000)=nil, 0x8}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000001280)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f00000012c0)="1c193268f659925e64e8d8a5293ef1bd1c0eb33f47edd5f1e4a2fc8f3d68e96dac11096ad74f22aedddb5726730f567dfac76ab3900ef7be3f", 0x39) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001300)={'ip_vti0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) write$evdev(r0, &(0x7f0000001340)=[{{0x0, 0x7530}, 0x4, 0x8000, 0x7}, {{0x77359400}, 0x6000000, 0x6, 0x5}], 0x30) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001380)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000013c0)={0x10001, 0x0, 0x200, 0x7f, 0x3, 0x1ff, 0x9, 0x7, 0x0}, &(0x7f0000001400)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001440)={0x3, 0x5, 0x7, 0x89, r5}, 0x10) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000001600)={&(0x7f0000001480)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000015c0)={&(0x7f00000014c0)={0xc4, r1, 0x10, 0x70bd26, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x46}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x400}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5b8c}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x8041}, 0x10) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x300000d, 0x50, r4, 0x0) io_setup(0x3, &(0x7f0000001640)=0x0) clock_gettime(0x0, &(0x7f00000016c0)={0x0, 0x0}) io_getevents(r6, 0x7, 0x2, &(0x7f0000001680)=[{}, {}], &(0x7f0000001700)={r7, r8+30000000}) 2018/05/04 18:46:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0xffffffffffffffff) fdatasync(r0) pselect6(0x40, &(0x7f0000000000)={0x1, 0x7fff, 0x6, 0x1, 0xfffffffffffff9ac, 0x7ff, 0xffffffff, 0xc574}, &(0x7f00000016c0)={0x1, 0x9, 0x10001, 0x6, 0x8001, 0x0, 0x75c0}, &(0x7f0000001700)={0x8000, 0xd5, 0x10001, 0x5, 0x0, 0x7, 0x2, 0x4}, &(0x7f0000001740), &(0x7f00000017c0)={&(0x7f0000001780)={0xfffffffffffffa6d}, 0x8}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000015c0)=""/230) mq_timedreceive(r0, &(0x7f0000000040)=""/80, 0x1000, 0x5, 0x0) fremovexattr(r0, &(0x7f0000001480)=ANY=[@ANYBLOB="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"]) getpeername$packet(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001440)=0x14) socket$unix(0x1, 0x7, 0x0) io_setup(0x9, &(0x7f00000000c0)=0x0) io_submit(r1, 0x2, &(0x7f00000013c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffa, r0, &(0x7f00000002c0)="fa4e4ecd537ab50050d6b15caaa08b5b6f3eb0abf9e8b89efa91ccfb39da923c489a2509a785b9f1e42014d1bdd9343df8c795c543592e0f411b8837dcb865eaeb9587cfa346f395f7a6f98bba671b137b8f1c79611ec4f22634c592b22dc26029795787ca03e337f44c318cc14415fa54bc2036d028de927e9d1f14b87f1fad3dfa17ccea9407c31e", 0x89, 0x3, 0x0, 0x0, r0}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000000380)="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", 0x1000, 0x7fff, 0x0, 0x1, r0}]) [ 138.144149] Unknown ioctl 21525 [ 138.299178] Unknown ioctl 21525 2018/05/04 18:46:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x9, 0x2040) sendfile(r1, r0, &(0x7f0000000000), 0x7fffffff) 2018/05/04 18:46:23 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_migrate\x00', 0x2, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60110c1100383a00fe8000000000000000000000000000ffff020010460000000000957e00000001020090780000000060cb15dd001d2f00ff020000000000000000000000000001fe80dd9e3a4a000000000000000000008df06558eb6a1769"], 0x0) write(r0, &(0x7f0000000480)="998741afd75983df6db980513d68c139a491647d15d2029e783d8ec8f5ab47ba14ec124dcb600db9ad7c06873bb1b565834c4c63abc2d7a831234866c23ef321b8cee22b0b86f489a165ec962fc96af07d0500d8b78062c31607bebba44232c9dd43f58026c6cb2b5f03ad214fda70dbc75ab4710917a4a5a3b1cd11d6155e37b458248ba44d6fef81aa0aac8aabd110e927015cc0350cea27ed3d3d521357dbd88c84220c64335c567f1e1f476ad1a8b25a93fbf2663c31466c6f9bf24712ebe87bdcbb6de9f83dd61801e20100000000000000f7329006b2e76ded18e7f0f29bf1951958b4e6355432ddd781ccb27cf182", 0xf2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x400, 0x0) 2018/05/04 18:46:23 executing program 7: add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500), 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x3) 2018/05/04 18:46:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/05/04 18:46:23 executing program 1: unshare(0x801) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') fstat(r0, &(0x7f00000008c0)) 2018/05/04 18:46:23 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x1, 0x8200) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000140)=0xaae, 0x4) mmap(&(0x7f0000655000/0x2000)=nil, 0x2000, 0x2, 0x10050, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x2, &(0x7f0000613000)='\f', 0x1) write(r1, &(0x7f0000000000)="347d80dd5aca8d955666bf3eccb5f16a38cbcf63a301c8a2b8c28ca2f24dd7ba5896834e60e40553fbeed5b3a67ecc4d1330ed94d3e44a96172e386661d1052d5231a93cb4d79fc5edbeffad03c89aeb32e43df7d8c122d21b63e41f02993e49655c35c0c9419d20e45c0dfa090a1d6f8e1519aa577c8bc3a51db27aae272b48e247cb6fd9c9bc6d9c863646debde7fb152914f432217c762b34533d2671b88022b55ddfba15669352b51c6f7e8c21d664d6c1dd00a02549d35c4791bfd0197fe5815d882e3c5f15d6", 0xc9) 2018/05/04 18:46:23 executing program 2: socketpair(0x9, 0x800, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0xe73069b, 0x80, &(0x7f0000000040)=""/154, &(0x7f0000000100)=0x9a) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000b18000/0x4000)=nil) mlock2(&(0x7f0000b16000/0x3000)=nil, 0x3000, 0x0) 2018/05/04 18:46:23 executing program 5: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="140000000000000029000000b500000000000080"], 0x14}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) 2018/05/04 18:46:23 executing program 7: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) ioprio_set$uid(0x3, r0, 0x9) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000032eff0), 0x204, &(0x7f0000000300)=[@rights={0x18, 0x1, 0x1, [r2, r1]}], 0x18}, 0x0) r4 = dup2(r2, r1) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f00000002c0)={&(0x7f0000ff9000/0x4000)=nil, 0x8, 0x3, 0x8, &(0x7f0000ff9000/0x3000)=nil, 0x9}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x200001, 0x0) ioctl$BLKTRACESTART(r5, 0x1274, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000000)=0x70) r6 = request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000100)='blacklist\x00', 0x0) close(r3) 2018/05/04 18:46:23 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x280000) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x101, 0x4) 2018/05/04 18:46:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x5, 0x80000) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') pread64(r0, &(0x7f0000000000)=""/95, 0x5f, 0x0) 2018/05/04 18:46:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0xac, r1, 0x800, 0x70bd28, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x35}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xf}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10001}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000180)={'veth1_to_bond\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) fcntl$dupfd(r0, 0x0, r0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 2018/05/04 18:46:23 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="533850c047020000008eb310bce8d6a181cb10aa8f"], 0x3}, 0x2}, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0x400, 0x5, 0x1, 0x20, 0x3, 0xe4}) 2018/05/04 18:46:23 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) clone(0x200, &(0x7f0000000840), &(0x7f0000000580), &(0x7f0000f57ffc), &(0x7f0000000200)="70b8b30051f62559d989f3cee5992d32a2ecf04e398716796a61fa2a4dd96402264bec0413330958f55d5d37a35311f0f4c1309f8fbdc369de") bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000180)}, 0x10) mknod(&(0x7f00000000c0)='./file0\x00', 0xffd, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080), &(0x7f0000868000)) 2018/05/04 18:46:23 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x6, 0xd8, 0x9, 0x1}, 0x10) exit(0x5) mmap(&(0x7f00004ea000/0x1000)=nil, 0x1000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000503000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x100, 0x0) 2018/05/04 18:46:24 executing program 5: add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffc) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000480)='/dev/zero\x00', 0x440000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000004c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x9, 0xfffffffffffffffd, 0x800, 0x9, 0x15, 0xffffffffffffffff, 0x1000000000}, 0x2c) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80000) r3 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x3, 0xc0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f00000003c0)={'nat\x00', 0x0, 0x4, 0x55, [], 0x1, &(0x7f0000000300)=[{}], &(0x7f0000000340)=""/85}, &(0x7f0000000440)=0x78) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000240)={r4, 0x9}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x146) r5 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x6, 0x80000) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f0000000280)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000000), &(0x7f0000006000)}, 0x18) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/04 18:46:24 executing program 3: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="104f9790036785bcbf9b4bef117dd08b811f616f28e5aee226c071842f990a79ad466afcc21584d9df5c184b300caa29f09fec300fba3d7f259f7298ec5117b8c24f02a96f12aaba6f8a75b38763c2", 0x4f) recvmmsg(0xffffffffffffffff, &(0x7f0000004000)=[{{&(0x7f0000000080)=@ax25, 0x80, &(0x7f0000000480)=[{&(0x7f0000000100)=""/209, 0xd1}, {&(0x7f0000000200)=""/248, 0xf8}, {&(0x7f0000000300)=""/181, 0xb5}, {&(0x7f00000003c0)=""/9, 0x9}, {&(0x7f0000000400)=""/119, 0x77}], 0x5, &(0x7f0000000500)=""/232, 0xe8, 0x74}, 0x32c2}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000600)=""/102, 0x66}, {&(0x7f0000000680)=""/31, 0x1f}, {&(0x7f00000006c0)=""/7, 0x7}], 0x3, &(0x7f0000000740)=""/57, 0x39, 0xfff}, 0x7}, {{&(0x7f0000000780)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000800)=""/161, 0xa1}, {&(0x7f00000008c0)=""/180, 0xb4}, {&(0x7f0000000980)=""/219, 0xdb}], 0x3, 0x0, 0x0, 0x100}, 0x2}, {{0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000000ac0)=""/211, 0xd3}, {&(0x7f0000000bc0)=""/237, 0xed}, {&(0x7f0000000cc0)=""/94, 0x5e}, {&(0x7f0000000d40)=""/4096, 0x1000}, {&(0x7f0000001d40)=""/2, 0x2}], 0x5, &(0x7f0000001e00)=""/155, 0x9b, 0x40}, 0x2}, {{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000001ec0)=""/153, 0x99}, {&(0x7f0000001f80)=""/255, 0xff}, {&(0x7f0000002080)=""/152, 0x98}, {&(0x7f0000002140)=""/50, 0x32}, {&(0x7f0000002180)=""/17, 0x11}, {&(0x7f00000021c0)=""/52, 0x34}, {&(0x7f0000002200)=""/156, 0x9c}, {&(0x7f00000022c0)=""/182, 0xb6}], 0x8, &(0x7f0000002400)=""/81, 0x51, 0x8}, 0x5}, {{&(0x7f0000002480)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000002500)=""/4096, 0x1000}, {&(0x7f0000003500)=""/191, 0xbf}, {&(0x7f00000035c0)=""/236, 0xec}, {&(0x7f00000036c0)=""/220, 0xdc}], 0x4, &(0x7f0000003800)=""/190, 0xbe, 0x8c1}, 0xfffffffffffffffe}, {{&(0x7f00000038c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003940)=""/82, 0x52}, {&(0x7f00000039c0)=""/1, 0x1}], 0x2, &(0x7f0000003a40)=""/137, 0x89, 0x1}, 0x100000000}, {{&(0x7f0000003b00)=@ipx, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000003b80)=""/113, 0x71}, {&(0x7f0000003c00)=""/129, 0x81}, {&(0x7f0000003cc0)=""/106, 0x6a}, {&(0x7f0000003d40)=""/49, 0x31}, {&(0x7f0000003d80)}, {&(0x7f0000003dc0)=""/198, 0xc6}], 0x6, &(0x7f0000003f40)=""/139, 0x8b, 0x3ff}, 0x8}], 0x8, 0x0, &(0x7f0000004200)) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000005800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005880)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000005980)=0xe8) getresgid(&(0x7f00000059c0), &(0x7f0000005a00), &(0x7f0000005a40)=0x0) pipe(&(0x7f0000005a80)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$vsock_stream(0x28, 0x1, 0x0) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000005c00)={0xf, 0x4, &(0x7f0000005ac0)=@raw=[@jmp={0x5, 0x5, 0xf, 0x9, 0x3, 0xfffffffc, 0x8}, @ldst={0x3, 0x0, 0x1, 0x0, 0x9, 0x80, 0x1}], &(0x7f0000005b00)='syzkaller\x00', 0x100000000000, 0x9d, &(0x7f0000005b40)=""/157, 0x41000}, 0x48) r10 = syz_open_dev$vcsa(&(0x7f0000005c80)='/dev/vcsa#\x00', 0x9, 0x200000) r11 = socket$inet6_dccp(0xa, 0x6, 0x0) r12 = eventfd2(0xfff, 0x80801) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000005cc0)={0x0, 0x0}) lstat(&(0x7f0000005d00)='./file0\x00', &(0x7f0000005d40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000005dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000006680)='/dev/loop-control\x00', 0x200, 0x0) r17 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r18 = socket$inet_sctp(0x2, 0x1, 0x84) r19 = syz_open_dev$vcsn(&(0x7f0000005e80)='/dev/vcs#\x00', 0xffff, 0x200000) r20 = mq_open(&(0x7f0000005ec0)='.\x00', 0x40, 0xa0, &(0x7f0000005f00)={0xb15, 0x7530, 0x8, 0xbe9, 0x1, 0x0, 0x6, 0x4}) r21 = getpgrp(r4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005f40)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000006040)=0xe8) getresgid(&(0x7f0000006080), &(0x7f00000060c0)=0x0, &(0x7f0000006100)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000006140)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006180)={{{@in6=@ipv4={[], [], @local}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000006280)=0xe8) stat(&(0x7f00000062c0)='./file0\x00', &(0x7f0000006300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = socket$inet(0x2, 0x2, 0x100000000) r28 = fanotify_init(0x48, 0x1000) r29 = accept$inet(0xffffffffffffff9c, &(0x7f0000006380)={0x0, 0x0, @remote}, &(0x7f00000063c0)=0x10) r30 = syz_open_procfs$namespace(r1, &(0x7f0000005e40)='ns/net\x00') sendmsg$unix(r0, &(0x7f0000006580)={&(0x7f0000004240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000056c0)=[{&(0x7f00000042c0)="70dbdf12be3737fe5fa629c71b1545f12d62187fe9d8caae8952238a957954b988c0b4102a2c6a374885e41a06031784117fbce83fe4ac4fc136e1db621f0d147c06e4bf1027735ba028157631e5348c4a77fb8403113de298d4", 0x5a}, {&(0x7f0000004340)="a1a2db8cdf2190725d1944580d1418748dcfb6f34df8ad92d872445b32d920e22ea65e4ce8e5c4625cf015437bdfac14704167f4d9ddf71e8846f2ed1301324a8439a0928567cd00d0139d745871f1c38ad75af339503b18337c41a69240a45e54f63814c4f13e884510960f05d2e2c3a3225fdd31c25cccc769238abc9b1c39a17c1f54935070843b85e7e61a42cb3a53b80b14abd2098931dca8002dcdbb56999ecb1617c1fb336118ff399a96ee4da7d4ae21fe942c96560ae46508a562a5e262910ec1693caa42b5e3", 0xcb}, {&(0x7f0000004440)="3749c01f3259fd1258dd393a78c879ecad8245e4e3a935f9d110e0328a314375b4cd58ed3198871634fb01817bab295b3d70d63266cfa7abd680d911290185f7e14697cfbee5fbbcd603d1b7b1c3e671a1c14635add0d22186c9608aab27d7655950110b16aeb9df694f2e00693a7d7e0079f60ed0", 0x75}, {&(0x7f00000044c0)="81f973fe16657f4eac3b011129772cb4769b6091d8beb58228324c810162e22c205b6e803e28d50d8d66959179b2fb9a7fc62e2f2406b6d1e43a6b5d38636fe434005bcacc2502cdbcbdacaf6e8e18df0a96c2c238c78226b6b25004983d0a0ea4dbb4c82e1ec385a56c8b3fdb29f25a4fabbb691bca99022eaf83cf85fa04b00d891da746d66bc6d3801253de05a1cc721ecfe91c4a36a8fdc469742d40f896d59d435cc2b6e1897d9bc1d61f542780d65a5a9c76fe5e0e39291abb83978c0963f547b938b87a0acf85048ceb78", 0xce}, {&(0x7f00000045c0)="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", 0x1000}, {&(0x7f00000055c0)="88b533e4b6a92447f50908b34f9de0aaa6923e657ee8b7b0a2e813243b6ea7e50913cfbec4edbb5236fb5989f101afe5d911fb537e4a7773135b200605b7251dcbc427455424231807426dc9986e9dce2882488abc3972aa73986471d5bda79f1d5e24f2935362c90a824d6e99aa6a19632e7223927276284178010ddd3190906b5666d8f314d608ea34742eeb4822039dffcd6ea3c6297b448ef502784a83e76e67714c67e52070b38f644e44b50ec16331ef58b74a7d0d72f1abf9a04746257ff4ca1ff90d333e7dc7335c", 0xcc}], 0x6, &(0x7f0000006440)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000002000000000000000000000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30], 0x120, 0x24040801}, 0x4000014) r31 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20, 0x1fffff) ioctl$EVIOCRMFF(r31, 0x80104592, &(0x7f0000000040)=0xffff) 2018/05/04 18:46:24 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000ad2ffc)=0x40, 0x4) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) timer_create(0x0, &(0x7f0000000000)={0x0, 0x3f, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_gettime(r1, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/05/04 18:46:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) syz_mount_image$hfs(&(0x7f0000000580)='hfs\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001300), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="04aa2551b087d122a70a70cd2ed7547124e5e88e3407441ecbc47498d557e7f352946bc879969e7762c5c2460c64dfe286542b9c377be7908badec62d1a44d554d3026d64c21aa614235167b77c294f98c9bb584714b82d52a05d426b16d0bb87355b4a77a4d3fae78a5847977b611e0429b0ff45e964f8886331cba1ff08584dd652ca77eb0222164922b771bbdc27aa86541d034fe321719276f5002dcadc86a968bbf1fe67c4a01fcbfe61adfdd4ad759e1"]) sendto$inet(r0, &(0x7f0000000040)="11", 0x1, 0x0, 0x0, 0x0) r1 = semget(0x3, 0x2, 0x48) semctl$GETNCNT(r1, 0x7, 0xe, &(0x7f0000000000)=""/20) 2018/05/04 18:46:24 executing program 5: r0 = socket(0x40000000000000c, 0x80005, 0x2f6b) write(r0, &(0x7f0000df8fd9)="2600000022004701250007028980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x3f) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x401, 0x2000) 2018/05/04 18:46:24 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000280), &(0x7f0000000000)=0xfff) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3f, 0x8000) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = getpgid(0x0) fcntl$setown(r1, 0x8, r2) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) 2018/05/04 18:46:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0xfff, 0x1, 0x2, 0xffffffffffffffca, 0x7f, 0x8}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000300)={0x3, {{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x1}}, 0x1, 0x4, [{{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, {{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x4e20, 0x3bf, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x4e24, 0x8b, @empty, 0x9}}]}, 0x290) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000005c0)=""/4096) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x4, &(0x7f0000000080)={0x47b}, 0x8) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:24 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000080)=0x8, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x988, 0x100) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000140)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) syz_emit_ethernet(0x6e, &(0x7f000010ef70)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5caff00003a000000000000000000000000e1ffffff00ff2b020000000000000000000000000001f601929f106531"], 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@hci, 0xffffffffffffff34, &(0x7f0000001240), 0x0, &(0x7f0000001280)=""/79, 0x1b6}, 0x2041) 2018/05/04 18:46:24 executing program 0: unshare(0x400) socketpair(0x15, 0xe, 0x9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x382}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x1a8, r1, 0x202, 0x70bd2b, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3d}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x73}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x55}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xe}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x40}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x4f89}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xd35e}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x55}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x101}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x1a8}, 0x1}, 0x4) r2 = syz_open_dev$loop(&(0x7f0000b0cff5)='/dev/loop#\x00', 0x0, 0x0) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/153, 0x99}], 0x1, 0x2) 2018/05/04 18:46:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x6b00, 0x0) 2018/05/04 18:46:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={"6c6f00000000001400000900", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@setlink={0x3c, 0x13, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFALIAS={0x14, 0x14, 'bond0\x00'}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x3c}, 0x1}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1000, 0x8000) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x1, 0x0, 0x3, 0xffffffff, 0xce0, "19daddef4638a189a922cd87001feb13c2edf751d2648566dbc2646337332c2a9fd2c458552477bba2244a86fca5ae8e390f905912481c652aa455dfec6a68", 0x3c}, 0x60) 2018/05/04 18:46:24 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) recvmmsg(r1, &(0x7f0000000740)=[{{&(0x7f0000000500)=@hci, 0x80, &(0x7f0000000600)=[{&(0x7f0000000580)=""/5, 0x5}], 0x1, &(0x7f0000000640)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000000780)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x8, 0xff, 0x1, 0x1, 0x80000000, 0x148, 0x8, 0xfffffffffffffffb, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e24}}, 0x400, 0x4, 0x9, 0x0, 0x1}, &(0x7f0000000200)=0x98) 2018/05/04 18:46:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x202401, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000140)=""/250) shutdown(r0, 0x2000000000000003) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1}, 0x8) 2018/05/04 18:46:24 executing program 2: mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001440)='/dev/dmmidi#\x00', 0x3, 0x8002) bind$bt_l2cap(r0, &(0x7f0000001480)={0x1f, 0x7, {0x5, 0x7fff, 0x0, 0x4, 0x48e3, 0x4}, 0x4, 0x7d}, 0xe) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f00007b4ff6)='./control\x00', 0x2000000) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200001) ioctl$sock_bt(r2, 0xdd1f, &(0x7f00000011c0)="d2e5ca88216d03b0457a47e460921068306258b1f5b7b92ba8b662125b2e98fe635ce8f5998ac2ed6550bd8c3ab2cea7d5fe5f3a1fb36687fa5ed1a339a6f423e96da55e6f6b2716bd8606e4ccf5e6025704cfc224bece70e4b60c78de25798c296b967b1dee737e78c9ac44a7f332499fe86bca66a8ecfa9d3c9e1eb34fa8674847d1e41f878ff14dd9f404c1c128b9d6171a69d19352d9c253a067af5f15604e") truncate(&(0x7f0000000180)='./control\x00', 0x1f) accept4(r2, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) chown(&(0x7f0000000000)='./control\x00', 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f00000001c0)=""/4096, 0x1000) r3 = add_key$keyring(&(0x7f00000014c0)='keyring\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r3, 0x0, &(0x7f0000001540)='/dev/snd/pcmC#D#p\x00') connect$netrom(r2, &(0x7f0000000140)=@ax25={0x3, {"fc9494c4265f6c"}, 0xfffffffffffffffc}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001280)={0x0, @in6={{0xa, 0x4e22, 0x1, @empty, 0x80000001}}, [0x0, 0xffffffffffffffff, 0x8, 0xc85, 0x400, 0x9, 0x1, 0xffffffffffffff78, 0x7ff, 0x0, 0x1, 0xff, 0x80, 0x7fff, 0x5]}, &(0x7f0000001380)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000013c0)={r4, 0x2}, &(0x7f0000001400)=0x8) [ 139.568439] netlink: 'syz-executor1': attribute type 39 has an invalid length. 2018/05/04 18:46:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010a000)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x3, 0x7, 0x3f, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000001c0)={0x3f, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0xa) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$int_in(r0, 0x5437, &(0x7f00000000c0)) [ 139.605262] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 139.686458] netlink: 'syz-executor1': attribute type 39 has an invalid length. [ 139.741971] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/05/04 18:46:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='projid_map\x00') mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5, 0x10, 0x1ff, 0x2ae3}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x10000}, &(0x7f0000000100)=0x8) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, &(0x7f000000cff8), 0x9, 0x2) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800000000000003a) r3 = syz_open_procfs(0x0, &(0x7f00006d3fef)='net/softnet_stat\x00') sendfile(r2, r3, &(0x7f00008d1000), 0x401) read(r2, &(0x7f0000d30000), 0x0) 2018/05/04 18:46:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80000) 2018/05/04 18:46:25 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) r0 = memfd_create(&(0x7f0000000000)='#system\x00', 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) 2018/05/04 18:46:25 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0xfffffffffffffff9, 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) write$rdma_cm(r1, &(0x7f0000000280)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) 2018/05/04 18:46:25 executing program 0: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00000000c0)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000000000), 0x4) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000040)) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) close(r0) 2018/05/04 18:46:25 executing program 6: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0x0, 0x2, 0x100) bind(0xffffffffffffffff, &(0x7f00000000c0)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xfffffffffffffd2f) unshare(0x60000000) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000005c0)) getuid() getgid() getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in=@dev, @in6}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000cc0)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000dc0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) pwritev(r1, &(0x7f00000009c0)=[{&(0x7f0000000180)="1ba3fe60edabf1d92b1b33e3bc38fb73ea27096be5410bb0bd94cfc73db1390953c97104fc5e500e5c17f63d5d87e1045d6a3887f8e5e1938b3b4e9c7ec9189112fed23d62facc97939b7de1ea7b0c1ca815b8a916d292d6c94dd1ef1b90a78dc4527d509b35db7104daac6e732f4f470cdddda47809f299144db0453b8de147600e163bcfa2b969b1dcf4470d3ba79e60169632566963123eaf07f90b", 0x9d}, {&(0x7f0000000340)="fa422f617c8401fc7f1d0f328d9d1774b2d8ec3f54296ba333ecffcf27dfdafc8657ffcf9209fb95835619fb1e362151e7e42edc6ded08f820955cbb547f539a9415756148d0b0502b0992b458943c6d17bb850038489acef2565e7a92b9e8460ade3092f67030484bdde3f084ff8a5fd2e23a6ec3d5858049c11e6ec84f84b19212618ace2e2b4e6f8f9f1b23f3dae8b4f0e3541ff15e30f55cb264276334d402aebfac6d9e735ca32784c7ea51033a6314e728d81189ac39a34b0fd39591f65a5c568d5e2d", 0xc6}, {&(0x7f0000000240)="49e8aa8f6dfe10ef3ddc4dd8b06d5554ccf689b7119b1aadff692e4270d0ef25af5c8ff615870bc2df7978273dab1fa4961679478ad2cc5b8d1aaa1792f23c8342f0888661db413a76", 0x49}, {&(0x7f0000000440)="4480bc6e06c32e51f5fb2c", 0xb}, {&(0x7f0000000480)="fd4a4d165a2c32fc7b1a01edacb75b2b201617d0a79b37999eeeed9a611ed57a6da4ec47ed8923bd7308e24a862484a829e584c10d71eff82ba3815d6b4278d6b7c19ea44e809f647687b3a2089574bc45f295598dfdcfd32ac9af21627d190628ac0aa3d19f7856bc027a17edb0ecf667dd8878b281af7108d8361c8eaa03b317089996b2e841a5219c4346fcbce641e2ee9abe0f8811fccf6fc69bc2151ca15607134815830362d755d62ecb0b9004e08166c173a0394007ddb772cd1e371a42074e52d50fbd", 0xc7}, {&(0x7f0000000740)="e3edc715997c1f0b69a2b53a55b283b1ebaa2b75df9f9dd4dd4cb58a3877b73732945a3105dfe903a3d3532e6584134d8fc277a2f282cfffc8fb5cdfb598df0b9ddac0682b7cb7d4da28f18e641fcc11c9ca47283998a28c2e2c529f4a55a04b7ae234a79dc573da833b1f9d56ec36fc230fdb5527eb7feb594701460e6e6f163bd60ffa83b62baea301f3cdba23d2507657db82e292fb1445c127628992532943c5ce5783ce01ea56887790da9898ec", 0xb0}, {&(0x7f0000000800)="cf97414a800bdd3ed14963d1db7a9b8d8fb1cb171a6e9d08d1de4cb634fc7f17d5ffe403f01f1280902e3fd05cd9b2604a9b4c74ee839075d61e9b044d23f6c39f7d4fbd2216410b34ef9fefa9d0a7f9db65a706ec0b255c6d443440b2c16348142a4a6d7fcdcb160f54aeb256aa36b3957c781903b1bc0524c713e4b15a824168f0c3fb394659313281bfafcefcf71e2f76b3e1c0ab4da1acc9350964d69455eb5b83d87b20021d99c27e89cf28a0bfe0cf34fb771b04566afdbfeeeb", 0xbd}, {&(0x7f00000008c0)="c26c0774f8538e859bcd11dada2e2785aa71b7976261fcf79ec7bdb414319d6730d13b6a4ab375fbba5b2000b69fed52630492dd0eb3112c1569c39a22304116de26ec2dfe3ca6d79e7601b4970ca1ce6344f31cea7466909e4c43395cfd7efcf8f8d129a1cfdc0d4157527db12dbbaf221f6b74a149e2b46b0e8efe12fb2689d4c2c7b5539c9b8e33477696f2c0509e0eb14f6a4525009fbabeb69e11f78106c48786685a1ef5a4bc0e5585d9614f04a944d1118c4f6d688a259865aa81c571d276aa99", 0xc4}, {&(0x7f0000002e40)="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", 0x1000}], 0x9, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000ec0), &(0x7f0000000f00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) r2 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1800566e2d7982dd08f600000700000040ef000000000000"], 0x18}}], 0x2, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000012c0)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@remote}}}, &(0x7f00000013c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000000140)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c00), &(0x7f0000000000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c80), &(0x7f0000002cc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002d00)={{{@in=@local, @in6=@loopback}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6}}, &(0x7f0000002e00)=0xe8) getgid() 2018/05/04 18:46:25 executing program 5: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fadvise64(r0, 0x57, 0xff, 0x7) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000ecfff8)='./file0\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0xa00, 0x0) 2018/05/04 18:46:25 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000040)="0000000000a700091504df814900000000007f0000da00c913b86201b48d5dc515000000038abd8085ae88f9d2ed65ac3e516751a72cc52b5f6bfadb55a7c5a3be5096c91270716ddd4ae6d68a097e02ee09c379367df9e7295c89d8428dd318825e33ced9d922aa99957a4529065bac87bee8b71654029555537ce21523f6ca3a9a8e008dda87b094758627a6140f776c228d0e98f4ea309ee060432de63a33d1091709b1ecff48fd68ba0950a2a58516bd67aa3ab9998ff930f542f661ca0172a91cf85d862a556a7298120dcedb92d3ae944b4f5f11708c5a1db6a3123498f4f7dbf9341cc658221aacbf3d4cdf93381b48cfbb913a882c3a5ba81bfa68526977f2fa619efb2d36a65ef8c361ecf591024ba14daa5d05c363e4cb3200", 0x11e) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xb, "5d800facdc6b672cd83d54"}, &(0x7f00000001c0)=0x13) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x1ff}, 0x8) 2018/05/04 18:46:25 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) write$evdev(r1, &(0x7f0000000180), 0x0) ioctl$int_in(r1, 0x80000080045006, &(0x7f0000000040)) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) setitimer(0x3, &(0x7f00000001c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000200)) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x1, 'veth1_to_bond\x00', 0x2}, 0x18) [ 140.751008] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 18:46:25 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x101600, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000440), &(0x7f0000000080), &(0x7f0000000000)) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f00000000c0)) 2018/05/04 18:46:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:25 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000080)={'bond0\x00', @ifru_names='ip_vti0\x00'}) r1 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x24040) accept$inet6(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x1c) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x400, 0x1) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000002c0)={0x4, 0x0, [{0x1000, 0x76, &(0x7f00000000c0)=""/118}, {0x1000, 0x9c, &(0x7f0000000140)=""/156}, {0x7, 0x1b, &(0x7f0000000200)=""/27}, {0x0, 0x71, &(0x7f0000000240)=""/113}]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000005c0)={r1, &(0x7f0000000440)="c6aef865101c39753ee88f39e82cb978eaddc67fb6d95e464108bee375452147882d8c14755d1d470203656b93f2822dbdb40d4bd64b8f67f7e71f316686c7db67779821bdf92e667c6be7b42cc3091c9e9f6bfc1a5a38b43f76c804fe8ff6cdd085884537bc4359218452e2cef193e39954805e2b69797f2341a24cc5b28d4395008ba9fb9239738ed73836d9dfafca81efcb2a111b335962d557bd5503433907f9294caa24e71d874610887452451bc85bdcb35f06bb2bab", &(0x7f0000000500)="97e01cf484338ea13b9be952bb5dedc4707d0872ed5238b60846114c24eff97be81f539e72526b3eebd65e0dc6675d11c9c6b902a112d254ef4ca3dc318ae84d541e068ddd942257f9aa428041ad2df0b43da6124a1dc90c3219dc2c2614aad67107e662f3dc5295b89ff0ff41255e9682fa13829197779acf04631afa45a415dd74e69530"}, 0x20) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/04 18:46:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="8a54a21225fd48a8413a5c0332812f85892cc744d84790d9f103870b6331c1bcd15fdb8b06c8a21474194bde38be498b579ff13465e0d6d4e224fa0ec03a708915fcf264a9f97a310580631a9b68259afdcd280c9b24b938a5880d28421074656623184e745db515761d0e342128bbd1a9d558e16e83a646f792aefe64968a19317cd3adb36b9fd5958d2b3b0c97", 0x8e}, {&(0x7f0000000280)="33396981f21e9a8fb6ef4fad3db3b98dfbd80d3eefa9fdd320e895f1065e071a4275d5dc146d844f0e043afa5301938d69c97b08757ea0bc0bb2cb6cb8538def40645db2a2805e26f47d46e57206c2acbe024cd5d1d3b3646886c0ec35a7615154a8e832cb08a38db9b35237fc487badc1768d6d097d6e7214f658df7dd3e9d5d827d1a044a5f9bb18cbf0ca793cd3339878e1c7e134a4", 0x97}], 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000400)) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000000)) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/05/04 18:46:25 executing program 3: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x6, 0x10, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x1400000000000000) [ 140.933978] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) 2018/05/04 18:46:26 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000600)='/dev/admmidi#\x00', 0x700000, 0x80000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000640)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000340)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000001780)='reiserfs\x00', 0x1003, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0xe4c00, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000680)={0x2, 0x2, 0x4, 0xe9c, 0x6, 0xffffffffffffffff, 0x0, 0x800, 0x3f, 0x961, 0x2}, 0xb) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4040}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c0100001800000726bd7000fcdbf62500000000000000000000000000000000fe8000000000000000000000000000aa4e2000014e200000020020201d000000", @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="ff010000000000000000000000000001000004d300000000e0000002000000000000000000000000050000000fcbe269dde5ed36484def0000000003000000000000000600000000000000050000000000000020000000931ce87f07000000000000000100000000000000ff0f00000000000017080000000000000000040000000000080000000000000001800000000000000500000077e119631100000026bd7000000000000a000007010000000000000000000000000000000c000f00ff0f00000000000024000900ff0300000000000000000000000000000300000000000000020000000000000008000b00000000000c"], 0x13c}, 0x1, 0x0, 0x0, 0x10}, 0x40800) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='ramfs\x00', 0x1000, &(0x7f0000000400)) mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='ncpfs\x00', 0x1040, &(0x7f0000000780)="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") r3 = getpgid(0xffffffffffffffff) tkill(r3, 0x32) mount(&(0x7f0000000280)='.', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000000)="c21976485d282b4edabd62bbbebb00cec7b3e8f7c955030dde8c1da0d4465d57efe4216d553d7f4ca1f4ddcf9e0d4dcf93022f7e637eade4389ebc34886cb69d1cf2633280ed", 0x5010, &(0x7f0000000600)) umount2(&(0x7f0000000300)='.', 0x0) [ 141.009180] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) 2018/05/04 18:46:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@dev, @broadcast}, &(0x7f0000000040)=0x8) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:26 executing program 3: epoll_create(0x2) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000140)) timerfd_create(0x0, 0x0) select(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x100000}, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x2710}) [ 141.096441] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 18:46:26 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x800, 0x80400) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000140)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x800) read$eventfd(r1, &(0x7f0000000100), 0xffffffffffffffc7) r2 = request_key(&(0x7f0000000300)='.request_key_auth\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='\'wlan0-\x00', 0xfffffffffffffffd) add_key(&(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="43e035fc0eab647cdde6647d45b4b043103a1bc6aae8b7a921a6590bc66377e8c9654ff4a7fd79c586f48f4899faa5bbf407375c13debe78aaef654110408d537ed18a5c659e5ab2340d464257d2b0764bc8d80ca5ae", 0x56, r2) memfd_create(&(0x7f0000000080)='/dev/input/mice\x00', 0x3) socket$can_raw(0x1d, 0x3, 0x1) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200001) 2018/05/04 18:46:26 executing program 1: getsockname$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000000c0)=0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$int_out(r0, 0x5462, &(0x7f0000000140)) socket$bt_cmtp(0x1f, 0x3, 0x5) socket$pppoe(0x18, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) set_thread_area(&(0x7f0000000040)={0x81, 0x1000, 0x3000, 0xffffffff, 0x8, 0x2, 0x2, 0x5, 0x101, 0x8000}) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)={0x18, 0x27, 0xaff, 0x0, 0x0, {0x2}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/05/04 18:46:26 executing program 6: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f18)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, r0}}, {{@in=@loopback=0x7f000001}, 0x0, @in6}}, 0xe8) mlock(&(0x7f00003cd000/0x2000)=nil, 0x2000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) 2018/05/04 18:46:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xfffffdbc) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffffdfffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) write$binfmt_elf32(r0, &(0x7f0000000540)=ANY=[@ANYRES64, @ANYRES32=r0, @ANYPTR, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="b7f26afa04", @ANYRES64=r0, @ANYPTR64], @ANYRES32=r0], 0xfffffffffffffee1) 2018/05/04 18:46:26 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x80, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000340), 0x1}, 0x20) arch_prctl(0x1001, &(0x7f0000000180)="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") 2018/05/04 18:46:26 executing program 0: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00000000c0)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000000000), 0x4) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000040)) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) close(r0) 2018/05/04 18:46:26 executing program 5: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) timer_create(0x400000000000003, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f00009e4000)) timer_settime(0x0, 0x0, &(0x7f0000d89fe0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{}, {0x77359400}}, &(0x7f00000001c0)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) gettid() r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000000340)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/04 18:46:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) futex(&(0x7f0000000540), 0x4, 0x2, &(0x7f00000005c0)={r1, r2+10000000}, &(0x7f0000000600)=0x2, 0x1) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000500)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0xd4, r3, 0x100, 0x70bd2b, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x40000}, 0x10) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)={0xc0, r3, 0x300, 0x70bd2b, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4704}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x25}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xaf}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0xddc}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x8}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20000040}, 0x4004001) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1f) 2018/05/04 18:46:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x6, &(0x7f0000000000)) 2018/05/04 18:46:26 executing program 1: getsockname$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000000c0)=0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$int_out(r0, 0x5462, &(0x7f0000000140)) socket$bt_cmtp(0x1f, 0x3, 0x5) socket$pppoe(0x18, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) set_thread_area(&(0x7f0000000040)={0x81, 0x1000, 0x3000, 0xffffffff, 0x8, 0x2, 0x2, 0x5, 0x101, 0x8000}) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)={0x18, 0x27, 0xaff, 0x0, 0x0, {0x2}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/05/04 18:46:26 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) getpeername$netrom(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) recvmmsg(r0, &(0x7f0000008580)=[{{&(0x7f0000000ac0)=@nl=@unspec, 0xc, &(0x7f0000000380), 0x0, &(0x7f00000002c0)=""/179, 0xb3}}, {{&(0x7f0000002cc0)=@sco, 0x8, &(0x7f00000040c0)=[{&(0x7f0000003fc0)=""/201, 0xc9}], 0x1, &(0x7f0000004140)=""/237, 0xed}}], 0x2, 0x0, &(0x7f0000000280)={0x77359400}) sendmmsg(r1, &(0x7f0000000100)=[{{&(0x7f0000002300)=@nl=@kern={0x10}, 0x80, &(0x7f00000045c0)=[{&(0x7f00000035c0)="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", 0xb04}], 0x1}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/04 18:46:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x2, 0x7, 0x3, 0x0, "7d94ed2ad5c2d4a9279de12ff71f69d9dc54099888d67aa06c4eb8cbf9abf8dc17cceb31e5d59e5a738635125475325d25071b708bb04d92b02367955866cb", 0x20}, 0x60) fremovexattr(r0, &(0x7f0000000040)=@random={'osx.', 'system%ppp0systemproc.^\x00'}) 2018/05/04 18:46:26 executing program 6: timer_create(0x400000000000003, &(0x7f0000cd0000)={0x0, 0x12, 0x4}, &(0x7f00009e4000)) timer_settime(0x0, 0x1, &(0x7f0000d89fe0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/04 18:46:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='b', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)="1d", 0x1, 0x811, &(0x7f00000e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 18:46:26 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/ppp\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7ff, 0x20, 0x2, 0x7}, &(0x7f0000000040)=0x18) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1df52)=""/174) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001180), &(0x7f00000011c0)=0x4) read(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/05/04 18:46:26 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f00004da000/0x2000)=nil, 0x2000, 0x1000006, 0x31, r0, 0xfffffffffffffffd) ioctl$int_in(r0, 0x80000080045006, &(0x7f0000000000)) 2018/05/04 18:46:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/protocols\x00') setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/182, 0xb6}, {&(0x7f00000002c0)=""/231, 0xe7}, {&(0x7f00000003c0)=""/139, 0x1a7}, {&(0x7f0000000480)=""/64, 0x233}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000000100)=""/252, 0x6f}, {&(0x7f0000000000)=""/37, 0x25}], 0x7, 0x0) 2018/05/04 18:46:27 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x200000, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000000)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x20}}, 0x2, 0xd1, 0x4, 0x9, 0x666dbf3f}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r3, 0x5}, 0x8) fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) fremovexattr(r2, &(0x7f0000000340)=@random={'osx.', '/dev/zero\x00'}) 2018/05/04 18:46:27 executing program 2: unshare(0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000003fc0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000003d40)) 2018/05/04 18:46:27 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x440080, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x401}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x100000000, 0x0, 0x40, 0x7, 0x10}, &(0x7f0000000240)=0x98) io_setup(0x74a3, &(0x7f0000000280)=0x0) io_submit(r2, 0x6, &(0x7f0000000940)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f00000002c0)="8bb91c4ede2de356b19be3a6d07de0222b230b8837797dea9fef474811b38fe93822fe47f2ca39690064e8142e1d189790b49573004c5211f3f8c351811655b1debeb8f6eeba8c5360fef6bd16e4ca3aa8b06e9f2c8d3be7920d689720e13fded01100d08fc2bab3f4631f0b09bcf0115041fd9a95b684504ac15191675598d83625a34376b74f178f69187e352d9055bf48633f0449ad06ed8f5d03886a1a96d4e6f57d19952351d2f855fcf12f858e2ff4716d7c5f303bc08aaf365ec5bb410e34c8611a6c340049b3e1556ec32f30595aab62bc18dc", 0xd7, 0x8, 0x0, 0x1, r0}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x1, r0, &(0x7f0000000400)="fa3fc9b97ea2b2b2fba00a30e2323f6e98911471d6736638d6ab951080a21f93023fe7da8f00982f47e4e6dd8e6ac2432d151800ba7e016858b106175b4236d752dafd4a90612ad8c1b78836d4728cceb818021238798c3019bced9f0e03a08e672d408f405d70b5d562790831f3fcc75f69ebef05efca1cc81b2f9b22729e11793b2ca7396258f2170e3e5d85a7d7bdce98affcb790f052d030b146a8b4d2631e854e00826a002d6cab635bba304a3e04ca699798e42dd169baa7caa15c92a8dab2283a62aeba83b098725086b21efc587294efa9aff0182726b6", 0xdb, 0x5, 0x0, 0x0, r0}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000000540)="07350ab85b38dfaceddbbca0595edb3c7086900743bc5f46a00d13e43984178bfa06867e5c9c7685ff8ffb10275439ff709e09b8f22966f3d69672f9d893dc8b763a26", 0x43, 0x1, 0x0, 0x1, r0}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000000600)="cb55c86a5efd129f3bf2a9710b48506cb24be5a82f524c18f7793b0e7bee5223110436bce7028530000b86cc2e92d2bd5ccfd5593f6a1f315548f858d4234a8dba7087df0c5d8412459f71e947e9bff6b1f0092cbba893f66823c76a1f43a83aa899b5bd94236d9b2dc1679b65cac3787b5f48503a34e8bc11d8448652f04aca154df367cf773d46be48ebaef637", 0x8e, 0x40, 0x0, 0x1, r0}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x7, 0x20, r0, &(0x7f0000000700)="cacb589ca1c15191f2f3bd0c5c4f221901e532f72e07cf313df2e4482ebf546bd3b6f5184ca08f9561da0bbc5203127b62b33ee9ee29cc00c28daaf276b390181b008f9639f50e1167631ce6b5d8ec50b37af05b89b4099f6c742218860cc601318e9e16f40e93415a85acb1f222e06c4b7b2d8c152fdb83babc682493ef0da1126c8f6eee19e07236e2d8a62bdd631f87a89611c7", 0x95, 0x3f, 0x0, 0x1, r0}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x2, 0x7f, r0, &(0x7f0000000800)="0a33ae2972b57dd9c3bf900dcbd2e1d79272fddad451605e79926d63e895121e01ec025b069fc39881bde5fa91ab0933443896b353d2ff2a3ff660f69447eb2a7ecc25c3fade215180f5293943590f8305accc9a4f4e7bf00ef14803b0ef4b2fa04cf8d10a190c58ae83363caa0598a3d33801a7e565a494f0064b736e0cf502c7381b4ef9a5ba73f3a78405e06f7a86af160deef4577115274138cb70ae0329fa991271683f74f7e20710a515f173b11396341b3b30fe3c1fac00bca84e5c4223ecfb7348d7f167b36291099abe440796cbbf32", 0xd4, 0x8, 0x0, 0x0, r0}]) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000980)=0x5, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000a00)={0x50000000}) sendto$packet(r4, &(0x7f0000000000)="c7", 0x1, 0x0, &(0x7f0000001500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmmsg(r3, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0xff33, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000009c0)) 2018/05/04 18:46:27 executing program 1: r0 = socket(0x4000000001c, 0x7, 0x2) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000000)=""/142, &(0x7f00000000c0)=0x8e) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000), 0x13) socket(0xd, 0x2, 0x9) 2018/05/04 18:46:27 executing program 4: syslog(0x9, &(0x7f0000000040)=""/230, 0xe6) fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x80, 0x0) fremovexattr(r0, &(0x7f00000001c0)=@known='user.syz\x00') 2018/05/04 18:46:27 executing program 0: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00000000c0)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000000000), 0x4) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000040)) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) close(r0) 2018/05/04 18:46:28 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x1, 0x4d80000000000, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f00000000c0)) r1 = socket$netlink(0x10, 0x3, 0x0) fgetxattr(r1, &(0x7f0000785000)=@known='security.selinux\x00', &(0x7f0000043000), 0x0) 2018/05/04 18:46:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x400) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x10, 0x7f) fremovexattr(r0, &(0x7f0000000080)=@known='user.syz\x00') 2018/05/04 18:46:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e15ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_tables_targets\x00') getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a87ff4)={0x0, 0x5, 0x1, [0x0]}, 0xa) 2018/05/04 18:46:28 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fallocate(r0, 0x1, 0xffffffffffffffff, 0x2) r1 = socket(0x10, 0x802, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x200, 0x0) write(r1, &(0x7f0000000800)="24000000190001f00080000400edfa0e0af6f900e003bf06000000cc08000f00fed70000", 0x24) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x800) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000100)={r3, &(0x7f00000000c0)=""/28}) 2018/05/04 18:46:28 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000000140)="f27d1eee75457fed57fa4a917ddf9c4c976e27aee5a0a2e59f053026cfb2ef8a0238aa282b24a97808f029a6afb1e954be3f7c7b1e2abdb6c1d833731fcabf0f93c7593d2d14c43a8bdcbdf61dce4d4c69c72a2b26cd81153d057176a7a3d28577661ceeb487405a500a79eb8f1e41889522efa5e376a0f48ab5dc019f9d73abaaa6", 0x82) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x1) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000200)) readahead(r1, 0x8, 0x5) listen(r0, 0xfffffffffffffffc) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0eff", 0x76, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/05/04 18:46:28 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80003) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)={0x3}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 2018/05/04 18:46:28 executing program 0: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00000000c0)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000000000), 0x4) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000040)) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) close(r0) 2018/05/04 18:46:28 executing program 5: syz_emit_ethernet(0x1, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001280)={0x1, 0x0, [0x205, 0x8000000000, 0x0, 0x40000000]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/04 18:46:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='user.syz\x00') ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000000)) 2018/05/04 18:46:29 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r0, 0x1) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000012ffc)=0x1) 2018/05/04 18:46:29 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r0, 0xffffffffffffff66) add_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="5084d3bc9030bd0cf727bd0c", 0xc, 0xfffffffffffffffd) 2018/05/04 18:46:29 executing program 2: r0 = socket$inet(0x2, 0x2, 0x2) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) accept4$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000005c0)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x5, 0x4e24, 0x6, 0x2, 0xa0, 0x20, 0x33, r1, r2}, {0xf39b, 0x5, 0x1, 0x3, 0xffb6, 0x8, 0x1, 0x886}, {0x100, 0x10000, 0x7f}, 0x7, 0x6e6bb4, 0x2, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xc}, 0x3501, 0x3, 0x0, 0xea, 0x3ff, 0x6, 0x200}}, 0xe8) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000000c0)=0x8001, 0x4) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x141000) ioctl$SG_SET_COMMAND_Q(r3, 0x2271, &(0x7f0000000180)=0x1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f00000001c0)=""/123) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43) 2018/05/04 18:46:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x400) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x10, 0x7f) fremovexattr(r0, &(0x7f0000000080)=@known='user.syz\x00') 2018/05/04 18:46:29 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @random="ef918259ec90"}, 0x20, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) r2 = openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)={[0x2d, 0x37]}, 0x2) 2018/05/04 18:46:29 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000000140)="f27d1eee75457fed57fa4a917ddf9c4c976e27aee5a0a2e59f053026cfb2ef8a0238aa282b24a97808f029a6afb1e954be3f7c7b1e2abdb6c1d833731fcabf0f93c7593d2d14c43a8bdcbdf61dce4d4c69c72a2b26cd81153d057176a7a3d28577661ceeb487405a500a79eb8f1e41889522efa5e376a0f48ab5dc019f9d73abaaa6", 0x82) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x1) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000200)) readahead(r1, 0x8, 0x5) listen(r0, 0xfffffffffffffffc) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0eff", 0x76, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/05/04 18:46:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e15ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_tables_targets\x00') getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a87ff4)={0x0, 0x5, 0x1, [0x0]}, 0xa) 2018/05/04 18:46:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:29 executing program 7: syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x100) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000000040), 0xfc8f) eventfd(0x6) 2018/05/04 18:46:29 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x266}, 0x20) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000002c0)=""/127) writev(r1, &(0x7f0000000040)=[{&(0x7f00000003c0)="bad426812b408aee5b25a604bc16cf5ea01c756a172fdc6e2e0f8851255f44134a58e1184fba34e1e9ae316afe448af782480e41c32a38db2ce4dbfc37ef82", 0x3f}, {&(0x7f0000000100)="bfa1458d1e487d01339ead9b1c7853fad4a30debd970d698e83929541ed5eda31f65406344ddfc07332793cbd584096b6f74859a5c7c5969bf4943f2c606aefed20de81b5bf2a218aab9c08d78e87be8320d2f16da3b41a06f60551f2b51cd773e5e30c24900853853b3153ecf00ec0c16612adba9c8a4521b0726e9ba43d5ee7f3f9042f048513acd0ff26cb788bff8f519478cb1616e3a7b0f84819ba501da9b88cdf03125b70557785b6b", 0xac}, {&(0x7f00000001c0)="d021077ab03798f58185c002fad4410b937ad1918a2e942a64b8356479dad6d999979f42aa2976b2f317c4fdc11658c6fa90f5866d52f165123913e04dbc5e8888467f2cf882779776ddf95f3a523e8ec744cae0f97c16347d959b88064fa8151fadec06000000000000002aa90f05deedeb2a6b322467f3165d280841c80f33a0d6b71d58528dc60c1681fcc7353761a7b2647d44d3ffb79b59162ffa459f60ad8adeaf2e3833222c42f41073a14ff03ea9b203d4aa2ec188189bfd1877e1933b161e2b995f988558a0658a7892a6e0bdeb5f6a41bf2e", 0xd7}, {&(0x7f0000000500)="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", 0x155}], 0x4) 2018/05/04 18:46:29 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) fcntl$lock(r0, 0xa, &(0x7f00000000c0)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000040)=0x7f, 0x4) 2018/05/04 18:46:29 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000080)=0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'veth0_to_bridge\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a40)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="03000000000000fa0a00000000000000fe8000000000000000000000000000bb000000000a000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="c45af8c2e3399eb1110007180a297ce9e9eb6e72cada5bbe66a55de2a1bf5c0310104046dc04ec490cd28b92f1b5d0f1b674ddc0a7d0c863f77e7cdbeb0747c21f31db66d2d1f0eed7305fc00f5bbf7595e6f6d805de75dc38451672354d5a532bb69d80de6a033d87ebeb0b7606a85df136a3a65b"], 0xfd22) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x81, 0x280000) 2018/05/04 18:46:29 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) fremovexattr(r0, &(0x7f0000000080)=@random={'user.', 'vboxnet0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/04 18:46:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e15ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_tables_targets\x00') getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a87ff4)={0x0, 0x5, 0x1, [0x0]}, 0xa) 2018/05/04 18:46:29 executing program 6: r0 = msgget$private(0x0, 0xd) msgrcv(r0, &(0x7f0000000000)={0x0, ""/165}, 0xad, 0x3, 0x1000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xffffffffffffff9a}]}, 0x18}, 0x1}, 0x0) 2018/05/04 18:46:29 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000100)={{0x3, 0x0, 0x1, 0x3}, 0x0, 0x0, 'id0\x00', 'timer1\x00'}) 2018/05/04 18:46:29 executing program 5: unshare(0x8000400) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x5, 0x0) finit_module(r0, &(0x7f00000000c0)='\x00', 0x2) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000040)=""/99) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000), 0x4) 2018/05/04 18:46:29 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000563fe0)={0x1c, 0x2, 0x3, 0x5, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0xfffffffffffffffd) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x100) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000080)) 2018/05/04 18:46:29 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x1}, {0x6}]}) seccomp(0x0, 0x1, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x10000, 0x1, 0x5, 0x20}, {0xd59, 0x3, 0xcec6, 0x7}, {0x80000001, 0xffffffffffffffff, 0x5, 0x80000001}, {0x9, 0xffffffffffffff81, 0x80000001, 0xe}]}) 2018/05/04 18:46:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x101, 0x48a00) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xdd}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x9, 0x200, 0xfff, 0x8000, r2}, &(0x7f00000001c0)=0x10) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f0000000540)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x8000007fffbfff}, 0x14) sendto$inet(r0, &(0x7f0000000140)="92dd", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) [ 144.697136] audit: type=1326 audit(1525459589.695:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10506 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/04 18:46:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter\x00') getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@rand_addr, @remote}, &(0x7f0000000080)=0xc) read(r0, &(0x7f0000000140)=""/135, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(r1, r0, &(0x7f0000000100)=0x10000, 0xf8ea) 2018/05/04 18:46:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000004, 0x8010, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000200)=""/213, &(0x7f0000000400)=0xd5) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xd5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000000c0)={r2, 0x9ab7}, 0x8) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800042}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x100, 0x0, 0xa, 0xe08, 0x70bd28, 0x25dfdbfe, {0x7, 0x0, 0x6}, [@generic="edba566b3bbdc8ff362a8651a0f30734316ed4cbdbb487b3fc006ba3963615d4ebef495a809ca4b468c2efe8f6c380e985eed375eea41423bbc440d449383a4b5b1cfcbfacc3e96301fa0b3aa14119dbf016148e900f3f86cbf96803c7e4d783", @generic="7bd1b9e5160283533653b5282cd537fc8f2aa6f5dbf0c555d4210c41ffaa9565bd70ade661e87b9ea16eadbccf28ffc4a532ae64839ba8def7cfdca3675b02b2c24cec865073499214ed11f0aa02e2e62bc35748fda7349a84e9e55ebfe6e8398b5405f4f9849cedbb92ad2455eb14c3de385716eb328426c5329b224ab7278e1746252051b65a2644390f"]}, 0x100}, 0x1, 0x0, 0x0, 0x4000000}, 0x854) 2018/05/04 18:46:29 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"060000000001800080000008f311e710", 0x102}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="01000a00aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa210180c2000002aaaaaaaaaabb0180c2000001aaaaaaaaaaaaffb73cffffff9d10c53b91e2aaaaaaaaaa0e"]) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)=0xfff) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f00000001c0)="891a2ebed8bbba0779e79eff432dfea601033c09bb27f5c14e3c866f6e71a9c5b0ad50cd74efa2d9807e92f826b7458a4a404a2ff94db95702099235821f0824b4a06ff107c760882cdc3c8949edf2f8638156b8b027f683141851277e2debc8339039479d4b5ea85a4c506dc96404f5633b9b0bf411491555c6bcea9f90a86f7f5683790c7b3a3847e2907f6c66b59a922858a7883265fa4456dc96b25d3b6397042e2d2f7c2ba5353a7a8ff5d749e5e3c1bb093697cb88efa93ad2a3fc568ef04c034549fcf149b553399907f6db19ee7c03896fe2f57d6d") dup2(r0, r0) 2018/05/04 18:46:29 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x1f, 0x6, 0x0, 0x1, 0x200}, 0x14) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000500), &(0x7f0000000540)=0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0xffffffff7fffffff, 0x36, 0x7, {r1, r2+10000000}, 0xccd8, 0x3}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x80000000, 0x4) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x20) 2018/05/04 18:46:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") read(r0, &(0x7f0000000080)=""/116, 0x74) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x100000000, 0x4) 2018/05/04 18:46:29 executing program 3: prctl$intptr(0x1c, 0x64) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x200000002f, 0x2) unshare(0x20000400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80000, 0x0) recvmsg$netrom(r1, &(0x7f00000006c0)={&(0x7f00000000c0)=@full={{0x3, {"3ab14cedf09bab"}}, [{"2bbe2ebb60791d"}, {"9a36a3feb2394e"}, {"a270680207d130"}, {"af426197b40bae"}, {"5d2686c0e09180"}, {"45b0bbbb26e4da"}, {"7bd0255a24cab0"}, {"012a92a6059db0"}]}, 0x48, &(0x7f0000000500)=[{&(0x7f0000000180)="3a6d50800e58276632676ec8f3ac42db930a6b092b44486176c76758eb60b7d162fa8d97f90533cf571eef9e8b9a3f66f67e6c3f2d510d6f5675463e586b714fcacd0db1416bed97ef138481a61dafa9e8b145917c6bf48f0c2e9c0fc258811fc46ee5d2716281e2e774f69136054f2aeebd82b6514d4458fc7d43fe0242462eebb65a5543287dc668e5880a6a417befd22a318c40084fcfdf793a8e80369aabe49c46f99ff6b569ff0628e3ffda24099b8f4a34519abc36fb26353c02041f7c831b095d5cac71efbd2d63f2e52634efe35431", 0xd3}, {&(0x7f0000000280)="db720fe76d76c539522823b06e", 0xd}, {&(0x7f00000002c0)="d2e761846003e1fab487158643c211cb5fd1c814d832a41222bc09f0cad3cedabf1de37292d11bfc80b8e0e6e92ce10294a58c42a16266abe7a0acfe84e167ad2d1740bbaa4db9cf0b4df1c06b213f952dc5c4663dbb60cab5d456a7fbd44c6454072f3984989d61768c396b7e32565911a66bc666a11322304056356840ea67f9719740c9d703cdea0f00bf4437d3faf99fa73341171276f02ac5eabe86bef760a11c12082a0e0e7bad2afc8b2c2090bfd2d0efa94e", 0xb6}, {&(0x7f0000000380)="26fe44005c4c1d24807cf1d68d5f07e14bb6951e69e20376cc576b74e2b6796ea21bfd0eab7a4e257bcfc2e81a9bafe615cd073fc4ba5d45d8c70fb7b32e17e688da67b3163c5001562967194a4caeb600efa27d7e7f8fb64678ec8a8bf182c6f585df4ac0f40efebbfb7da0cf2426b7ea9b8f35aff88f2f53ddd0f7c92c08befa32f12e7fe3668372fca79414d2abb28897e30e9538ec15f4637e9ee2310e9a608cb04557b0d2fa51", 0xa9}, {&(0x7f0000000440)="9f993ab7dc9bda2e7b72ac99d0355531c1df89364d31b76074d9ceb364b1390d9d2ed56906cf721be940d34a15ac41d20d083130ee2ea2e063bad1cfcdff2d6ffe5230b69d102f90bb692ac5eb486d1172874f696779edfdf4ca98dd62fbac69bf032dd037c6d6a72cb2a2de9a90750bfe05296ec93acdd6598c4eb575d94e3953e9d948af73f245ebcb2d31a072c028bf665e99b1295bfcf2f51e10a16e558e789c3c38812804ca3a", 0xa9}], 0x5, &(0x7f0000000580)=[{0xf0, 0x0, 0x6, "2fec9a9b861ac5792eadfce1eb90b4d581a11a8e7ad90b296098773279c7046129bb0a171351b956ebdbc5cc8d252c1fede52f21d582b081745fe50c8f028a98e504b0ba947c21efbefd55e8dfa1c42cc3217612f308687b32cc1a6981d23e4dda99a4cbf84f408659ed18c8c393fa86b606119e4aa0bad0470a3e7baf00948051a77c71a0caa781772dedfd7d5bc2013b3c20624c85f967fd92c493acbab3fb6b7167d68b90b58f19f277a6960b25b0dff4b3587b2720f1ef096672d060165001771d0c0f6d9c0ad70b27b6d5d508f759d93a8d1a916049af14"}, {0x50, 0x115, 0x7, "dd04718a2491428fd230e9756c155f5357871e16aecf733f4538c62de55f806c042687fb6d490cfb7c86a5996726e682b904691d3b45851871"}], 0x140}, 0x10100) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) ioctl$KDSETLED(r2, 0x4b32, 0x8) 2018/05/04 18:46:29 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000), 0xec, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x2200, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@random={'user.', '\x00'}, &(0x7f0000000100)='/dev/vcsa#\x00', 0xb, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1fffe0000000000, 0x101000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) 2018/05/04 18:46:30 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) [ 145.483953] audit: type=1326 audit(1525459590.482:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10506 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/04 18:46:30 executing program 1: r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0xa8) r2 = open(&(0x7f0000000100)='./file0\x00', 0x40000, 0x1b) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000140)={0xfffffffffffffff7, 0x2, 0xffff, 0x1f8b, "3c8c7e4335696548bbdb0f62e9c00a211f720f13c8e865b5c011ad216f270ba446f4bbf7b084d2dad9094a62", 0x9}) 2018/05/04 18:46:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x12010, r0, 0x0) 2018/05/04 18:46:30 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x200) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000780)={'team0\x00', 0x0}) recvfrom$packet(r1, &(0x7f0000000240)=""/217, 0xd9, 0x2000, &(0x7f00000007c0)={0x11, 0xf5, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x304) syz_emit_ethernet(0x6e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) sendmsg(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="e10c774b2f0b6306051292c83f2510dc013d8339c4823c75bd2aff5fefad16cce409f819ea29ba65", 0x28}], 0x1, &(0x7f0000000500)}, 0x0) 2018/05/04 18:46:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc3fdb)='ys9v', 0x4) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x3, &(0x7f0000e4b000)=0x0) fchdir(r0) r3 = syz_open_dev$mouse(&(0x7f0000001c80)='/dev/input/mouse#\x00', 0x0, 0x400000) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000001cc0)=0x2) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/05/04 18:46:30 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000000)=@can={0x1d}, 0x80, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x80, &(0x7f000000a5c0), 0x0, &(0x7f000000a600)}}], 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000400)=@generic={0x10, "e1541aa12b697f276bb4c50eb2953ccc7624f7d1edafe002febb59aefa06bb182ad44bc5c9aee4b138bfad2f443e20ffc938c970fa1df65f7bedf87e92821364901f146ecbabf738d26205eff4773f1322ffdf4132133f3285ffb3d06c0961a2bf9077aaf93a275e7b34335e2feee60a0e11ca9337d8fe1f7737be37752e"}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)="7743b84c4eb75f524e42830e942be999704046325ffeb1aa0366c82dd24f8e2ee9fc1fa90a7cfee7324556781b040b8038df97c81c8d5aa8c320fe71625c163a2069dfcec105a5f641a420d9ebbee57aebce54cb1234e1d6ffa6a6b98579010023ec6a90377baaeca91f92f436173553a108e321d34ae032ba1a9d85bf7ca1d1efc9d9b5227a9930c4b15c44535af3ff4f28e67cdff132246b2069a4e8aa10b7666e51528a53956ac1ab41a4bd86a49d18a7c1b46ec3076dfc0082797c786b5be635881cbd065a6075f8321fd39cee54a634a2ffdaea7d03cccb08b6d84e", 0xde}, {&(0x7f0000000480)="998b5b13ebf955340953e92321318d77f78d06d49f30034f418a08803c30e6b5a4778803e5bf5f07f2d65fa522eb11a5dd3ce9ebfab37bfbfa2c3953ea3792459c2302931fe54f24f3957ab53fc2f990107d9df3a4c5e7486b780af4edf7118eb74defde395c62c3bd57b5b95168c2fd70ce46a13cf91f7e1472a5f9443a4c007169e2b8867b30", 0x87}, {&(0x7f0000000380)="e301527aa61cccca3f5e79c4f169716aeccd1086de44b1dc911e86b2024fe4481725d7f0d87a676a", 0x28}, {&(0x7f00000002c0)="0d099da17ae59af13285983026ebe0c8347ea87d9b9464158b1f8ed83494a887e19ef846207962f3ebe074826d1a49f154e5065be6a8068e7f5d9c2c70a5f5aff3375b3056fa6c52ebe3377d29459eee19725981e1a3ee68c2bd0e1d7eb332a4fce7d18ff42a6e569ee1d3a9438a7bb961addeca", 0x74}], 0x0, &(0x7f0000000380), 0x3a4, 0x4000}, 0x40) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x8000) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)=0xc7) 2018/05/04 18:46:30 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x363902, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000002c0)=0x2, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000005140)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/105, 0x69}], 0x1, &(0x7f00000000c0)=""/19, 0x13}}], 0x1, 0x0, &(0x7f0000005300)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)) bind$llc(r1, &(0x7f0000000100)={0x1a, 0x337, 0x7, 0xe15, 0x100000001, 0x101, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) mq_getsetattr(r1, &(0x7f0000000140)={0x6e5e9709, 0x100, 0x2, 0x0, 0xf7, 0x3, 0xffffffffffffff09, 0x4}, &(0x7f00000001c0)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4fa) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x8) pwritev(r1, &(0x7f0000000040), 0x19d, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x4000, 0x0) 2018/05/04 18:46:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[], [0xff, 0xff]}, @empty, 0x8, 0x1000, 0x6, 0x100, 0x8, 0x200, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/04 18:46:30 executing program 0: 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)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x73e, 0x4, 0x10001, 0xfffffffffffffd8f, 0x4, 0xfffffffffffffff9, 0x1f, 0x5, 0x9, 0x0, 0x9c}, 0xb) shutdown(r0, 0x13e) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'sit0\x00', 0x400}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040)=0x8000, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1}, 0x14) write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "cde27afb8355cc3f5f8a9b1c45488f1cf5853c86818c78aca1e405b2f9357c58f7c9ad139122381058d36b5a71e675cd49a6960fa43d78ad092355da79e35daaad1b2ac1603b4c687643b5518f59963eea5a1aab3de23ce3783cecc62854d75dda9601b5afd0a7fc"}, 0x6c) [ 145.660563] ================================================================== [ 145.667987] BUG: KMSAN: uninit-value in alg_bind+0xe3/0xd90 [ 145.673727] CPU: 1 PID: 10569 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 145.673734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.673737] Call Trace: [ 145.673759] dump_stack+0x185/0x1d0 [ 145.673774] ? alg_bind+0xe3/0xd90 [ 145.673789] kmsan_report+0x142/0x240 [ 145.673805] __msan_warning_32+0x6c/0xb0 [ 145.673819] alg_bind+0xe3/0xd90 [ 145.673837] ? alg_sock_destruct+0x160/0x160 [ 145.673851] SYSC_bind+0x3f2/0x4b0 [ 145.673864] ? syscall_return_slowpath+0xe9/0x700 [ 145.673883] SyS_bind+0x54/0x80 [ 145.673894] do_syscall_64+0x309/0x430 [ 145.673910] ? SYSC_socketpair+0x14a0/0x14a0 [ 145.673928] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 145.673938] RIP: 0033:0x455979 [ 145.673945] RSP: 002b:00007fce08d1ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 145.673956] RAX: ffffffffffffffda RBX: 00007fce08d1f6d4 RCX: 0000000000455979 [ 145.673963] RDX: 0000000000000002 RSI: 00000000205a7fa8 RDI: 0000000000000013 [ 145.673969] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 145.673975] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 145.673981] R13: 000000000000001e R14: 00000000006f4370 R15: 0000000000000000 [ 145.673989] [ 145.673993] Local variable description: ----address@SYSC_bind [ 145.673996] Variable was created at: [ 145.674006] SYSC_bind+0x6f/0x4b0 [ 145.674015] SyS_bind+0x54/0x80 [ 145.674019] ================================================================== [ 145.674022] Disabling lock debugging due to kernel taint [ 145.674028] Kernel panic - not syncing: panic_on_warn set ... [ 145.674028] [ 145.674040] CPU: 1 PID: 10569 Comm: syz-executor3 Tainted: G B 4.16.0+ #87 [ 145.674046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.674049] Call Trace: [ 145.674062] dump_stack+0x185/0x1d0 [ 145.674076] panic+0x39d/0x940 [ 145.674103] ? alg_bind+0xe3/0xd90 [ 145.674112] kmsan_report+0x238/0x240 [ 145.674123] __msan_warning_32+0x6c/0xb0 [ 145.674134] alg_bind+0xe3/0xd90 [ 145.674147] ? alg_sock_destruct+0x160/0x160 [ 145.674158] SYSC_bind+0x3f2/0x4b0 [ 145.674170] ? syscall_return_slowpath+0xe9/0x700 [ 145.674187] SyS_bind+0x54/0x80 [ 145.674199] do_syscall_64+0x309/0x430 [ 145.674214] ? SYSC_socketpair+0x14a0/0x14a0 [ 145.674229] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 145.674236] RIP: 0033:0x455979 [ 145.674242] RSP: 002b:00007fce08d1ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 145.674252] RAX: ffffffffffffffda RBX: 00007fce08d1f6d4 RCX: 0000000000455979 [ 145.674258] RDX: 0000000000000002 RSI: 00000000205a7fa8 RDI: 0000000000000013 [ 145.674264] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 145.674271] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 145.674277] R13: 000000000000001e R14: 00000000006f4370 R15: 0000000000000000 [ 145.676726] Dumping ftrace buffer: [ 145.676731] (ftrace buffer empty) [ 145.676735] Kernel Offset: disabled [ 145.956738] Rebooting in 86400 seconds..