0b278fe39b583016e126d3f3c81125b508f3ef77c85223d34ab19c90357e676f1130", [[], [], [], [], [], [], [], [], []]}, 0x9ce) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000000acc900000000000000000000000000000000000098f0a21a432311d6d9eb"], 0x38}, 0x1}, 0x0) shutdown(r0, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/raw\x00') socket$inet(0x2, 0x5, 0xd0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0xb) 2018/04/29 15:25:59 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_mount_image$xfs(&(0x7f0000002880)='xfs\x00', &(0x7f00000028c0)='./file0/file0\x00', 0x3b30193a, 0x2, &(0x7f0000002a00)=[{&(0x7f0000002900), 0x0, 0x9}, {&(0x7f0000002940)="19d160b28722466f53814861b37b3368da20a730a9d48e1e2dc8c2c4ce5e8fbc151922638fbe74348a259d1d13df653c50351d4347dd24b609e262800ed8ecc03cb301c947eb72901a1bbca17d77033d7ea3af963be71eea12068e3cf923fa3950a7681891c802e1f7496245e748b4c6d1133e7b7b6fb0da8b875d44714ce7d68cfadeea261600b8139f4d27a672217deb64257f9e698632fe80548e02203ae42ead6ac52ca368f9dbc2084cfdd1f0cd7ff6", 0xb2, 0x9}], 0x1, &(0x7f0000002a40)={'nouuid,', {[{@sunit={'sunit', 0x3d, [0x0, 0x30, 0x7f, 0x31, 0x3b, 0x39, 0x0, 0x37]}, 0x2c}, {@largeio='largeio', 0x2c}, {@wsync='wsync', 0x2c}, {@noattr2='noattr2', 0x2c}, {@barrier='barrier', 0x2c}, {@gqnoenforce='gqnoenforce', 0x2c}, {@bsdgroups='bsdgroups', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@sunit={'sunit', 0x3d, [0x78, 0x38, 0x3d]}, 0x2c}]}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000026c0)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f00000027c0)=0xe8) pause() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002800)={0x0, 0x0, 0x0}, &(0x7f0000002840)=0xc) fchown(r0, r1, r2) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x9, &(0x7f00000025c0)=[{&(0x7f0000000080)="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", 0x1000, 0xac7}, {&(0x7f0000001080)="941a3b47543463dc6a8e3929cb608e14f22568ae37e4cedbff560fc273ae823ac6c9edb8b0629ceb2f397ce140a640f806bf2cd608778e73f76fc4d7a20f344e0e9c7b10fb361e69a1db396609d7cf0d2e1b5d0bb10b5332301ee51ed1513f63b3bd955224db509240c6773834e7c4ccaf5840defe4473aceadc21bf6e2432ff4e11d4cd68c4fbf57a9cfd7c8483be2d361bd660176e7c0adaf3ea8f3228800a6603d1eac9bda0ed9567c1e92eb448e74d5ce0e7507073258b0c36d42fbda9fc", 0xc0, 0xfffffffffffffffc}, {&(0x7f0000001140)="c6cf6f408a521a45657a0d3a14682a5fc83d25af020386dedf02c76888d758de049cad9839f54fe34491fd9e87a7f85e486081d24d6c47a85ead4765c040770a0342076398b5d09f72764472766347eee02cdd0119dba3e2ea", 0x59, 0x8}, {&(0x7f00000011c0)="6c14fd022ef29e561fff325701afbfd38257f99a76980271927584db0536581b631d327fcdaed785319d1177f32b8232d5d16d53d1fa161a4da3c2ae31d09331878a69c1cad48753e75acad679cf1f08cbce913b649f14a33adb5c885e355fc51cbed6144bb2578dd149be995421be58b1153881b4b06703d409d0f59644901c04302622feee552d509032ee9952d1ff640646c804b47c493c3fb7667d0b90b97d42f8ca02cf1bb0cec302cc84577ce1263bae0486e11fddf615dfdcd58a41a357c495776a68aa8f477bbe096499fb51dc802a4939", 0xd5, 0x101}, {&(0x7f00000012c0)="5c9126b2a797583699107504c0a1e7dc6f349a6fb634c09f9377634fa6b9a92790024ca1bbe0cd9e0fbacf85c4f27d6ed962744aceca3d2e96e235b00e50600f4549a7d530f62b40f9dc5fed1259116c0867a7e5a43b8cdc207eb846c6b74dbe475fe50e3f5fa67c9d5ba42f40c82b5c69b5620d86e178833d820a8ead24b78e2a32bcf3fa080e1ca446559c409b885f67aded38132e9bebeec28cdce0e53aa94f57dcc152f072e7bd88361002242d01484fe44e344e0c41d0409491044ec841be2e2291a4ccbd0038", 0xc9, 0x7}, {&(0x7f00000013c0)="457b500466671e1a8a71f34db01cd4d799ed1b77d6a0d7ab810b64dd0a2d31b53cedf8bdae32b780069c912a99ae7f8ff42d569c3f71e8ec326728b7cc3117f1c11acd054b3eb3ce2d6556ba72044911ba447e8d603f25744bf2aebdc8cab4f4be90bb6114dee08fd0a19599ae878b5a0545324079e77c627723e5c67a420cefe7b73da8ef36b2c879ac4185bd9a5abfd1ad8072ab28ac9e2491f01e2abd0a29c4228e4ec53b1c61bf58413e8fe602a86c0d3e21760a890f6b2294a20ac00525674efeb513ed957ea61f16d8ca201ba0bfb783100b6b93fb49c373f329ee57d9662b822cad2fa6c26dfdd8d6d9d3b056fe9479d66fb8f619", 0xf8, 0x2}, {&(0x7f00000014c0)="dac79860c6f9f022e0305d15dcd51c7275f72ea4416cc23c7b6acce1ffc5976eb628f85845cc8d0f218c5be80e38e7db23c7facd09fcedd454b66e5bc9e2bbcc9c19e2c52cbaa28539eda1afb065f7849894fc51d34a484409b69e", 0x5b, 0x3}, {&(0x7f0000001540)="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", 0x1000, 0x70000000000}, {&(0x7f0000002540)="f9a9b9a5f31c3b0b3474eed98b036bd2159fe02d780c9a259d172678949a2e2800aff11989369a0d921ec8fbe1c9bfabde724c510f44349f6593797d7297df0225e761f1119614e3fe596050cc5ae9cfb4cbb370a5331b33c4ab374ddc9d1671bc4f1d831b93c4b65fa6a32eedb8c44156e3e01d", 0x74, 0x9c5}], 0x10, 0x0) statfs(&(0x7f0000002900)='./file0/file1\x00', &(0x7f0000002ac0)=""/165) r3 = syz_open_dev$dspn(&(0x7f0000002bc0)='/dev/dsp#\x00', 0x2, 0x60000) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000002c00)='teql0\x00') ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002b80)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7ffd) socket$unix(0x1, 0x3, 0x0) 2018/04/29 15:25:59 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x402000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) 2018/04/29 15:25:59 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x100004, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)) close(r0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/04/29 15:25:59 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="22000000150007010009d6f4000100040a0800000100000009000100000100000115", 0x22) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x1, 0x0, 0x10001, 0x6}, 0x6) [ 83.783462] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 83.823705] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/04/29 15:25:59 executing program 1: ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f00000002c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xa, {0x2, 0x0, @rand_addr}, 'bridge_slave_1\x00'}) 2018/04/29 15:25:59 executing program 0: io_setup(0x3, &(0x7f0000000000)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r3 = signalfd4(0xffffffffffffffff, &(0x7f00000001c0)={0x401}, 0x8, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x4, 0x0) r5 = timerfd_create(0x6, 0x80800) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x80040, 0x0) ioctl$TIOCGWINSZ(r6, 0x5413, &(0x7f0000000440)) io_submit(r0, 0x3, &(0x7f0000000400)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x3f, r1, &(0x7f0000000080)="18c078c02322f533488fcb1c202377c7eed9cbd822aa77abae214725462208f00aad00072666cb09b2b7a3662b32f6763762fca5179dade915721c0005f50c4014326089f5cb0c238dfec0445fa5bca19f0d88b8682a84d7281e6dc8f44774c68a0a59c477085e072fd8a99802af8bcf5b07fb207900f8cefd12f907f337d74e458a17d896476ff26a46aa26548cb6c10619aabddc36bddf336dfbb0e8dc220247c1d9dbf451a6889365f91cda91f2", 0xaf, 0xffffffffffff2547, 0x0, 0x1, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x0, r3, &(0x7f0000000200)="0a4b383a6e9d9f7006d1a35fe8afc6a75f7a272821e32fa1a5cf6c4aac7672576ca2fe604619a7d341effd285b6c76e587105b6f0f7653758830b7f97c0e01d9ee32f9a5120986ecfad34d59770a1dd2abe7095512d87b32d8b144924a85db", 0x5f, 0x1ff, 0x0, 0x1, r4}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000300)="bf8fcb9f32d5044f046e046ddd47df8ddcceaeb0a7d9b24368b285f977891e51dad8a0414c6a237fe03535b3a9907a55aba3148228d8d4c366108b66694baa0745b10d19da67eaf3f47fa4adb02f439d44300c91bca2bf516c235d0593b7a04d2318e075", 0x64, 0x42, 0x0, 0x0, r6}]) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x4837, 0xfffffffffffffffd, 0x0, r6, 0x0, [0x4]}, 0x2c) eventfd(0xc0) 2018/04/29 15:25:59 executing program 2: write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000480)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') preadv(r0, &(0x7f0000000100), 0x2000000000000357, 0x10400003) getsockname$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0x1c) 2018/04/29 15:25:59 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) r1 = msgget$private(0x0, 0x4) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = geteuid() getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f00000001c0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) msgctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x2, r2, r3, r4, r5, 0x6a, 0x7fff}, 0x2, 0x8, 0xffff, 0xb5, 0x3, 0x80000000, r6, r7}) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xe0000002}}, 0x1e) 2018/04/29 15:26:00 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x408000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x7, 0x0, {0x0, 0x3, 0x45, 0x3, 0xffffffffffffffff}}) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) clock_settime(0x7, &(0x7f00000001c0)={0x0, 0x1c9c380}) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000580)={r3, 0x7}, &(0x7f00000005c0)=0x8) recvmmsg(r1, &(0x7f0000000440)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000280)=""/59, 0x3b}, {&(0x7f00000002c0)=""/105, 0x69}], 0x2, &(0x7f0000000380)=""/178, 0xb2, 0x7}, 0xffffffff}], 0x1, 0x40000000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000480)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x81}, 'port0\x00', 0xa9824f69d1376637, 0x20000010800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000100)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x3) 2018/04/29 15:26:00 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="196a65971c43bb07d5fdc311c800", 0x0) write(r0, &(0x7f0000000100)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) connect$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"c1ff3afbbca654"}, 0xfffffffffffffe92}, 0x10) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000140)=""/152) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x877, 0x4) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000280)) syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x300000000, 0x0) 2018/04/29 15:26:00 executing program 3: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x22) 2018/04/29 15:26:00 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000100)=""/187, &(0x7f00000000c0)=0xbb) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x0) 2018/04/29 15:26:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/fib_trie\x00') lseek(r0, 0x200000000001004, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/04/29 15:26:01 executing program 6: socketpair(0x1e, 0x4, 0x0, &(0x7f0000001380)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001580)={0x0, 0x61, "bf4477bf1a6d5b27286a59d0e70024f66ab83d0dc33f8b29a70cf825d3290f584775c7b5422a558177439a6707824b90e9335adbb6f280ddf3df02ef4dd631fc957adc989dfa91ad6ee82c0715bc9b5efa24f279dd1ce472094539ca1681d8138e"}, &(0x7f0000001600)=0x69) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001640)={r2, 0x1, 0x5, 0x3, 0x2, 0x100000000}, &(0x7f0000001680)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001400)={0x0, @in6={{0xa, 0x4e21, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}, 0xfffffffffffffff9}, &(0x7f00000014c0)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001500)={r3, 0xfb9, 0x3f, 0x1}, &(0x7f0000001540)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x5, 0x3, 0x4}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000013c0)={r4, 0x401}, 0x8) 2018/04/29 15:26:01 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="196a65971c43bb07d5fdc311c800", 0x0) write(r0, &(0x7f0000000100)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) connect$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"c1ff3afbbca654"}, 0xfffffffffffffe92}, 0x10) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000140)=""/152) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x877, 0x4) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000280)) syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x300000000, 0x0) 2018/04/29 15:26:01 executing program 2: r0 = memfd_create(&(0x7f0000000000)='securitysecurityuser.\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00000000c0)={r0}) r1 = socket(0x1e, 0x4, 0x0) r2 = socket(0x1e, 0x4, 0x0) fgetxattr(r1, &(0x7f00000003c0)=@random={'user.', 'securitysecurityuser.\x00'}, &(0x7f0000000400)=""/52, 0x34) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000380)=@req3={0x7, 0x5, 0x1000, 0x2, 0x0, 0x7, 0x7}, 0x1c) recvfrom$ipx(r0, &(0x7f0000000100)=""/211, 0xd3, 0x2, 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000002c0)=r3) fstat(r1, &(0x7f0000000300)) sendmmsg(r2, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x6, 0xe3, 0x9, 0x1}) close(r1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000200)=""/155) 2018/04/29 15:26:01 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000001040)='/dev/audio#\x00', 0x122, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000000000), 0x352) socket$inet6_tcp(0xa, 0x1, 0x0) open_by_handle_at(r1, &(0x7f0000001100)={0x1043, 0x0, "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"}, 0x101002) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000001080)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x3, 'irlan0\x00', 0x3}, 0x18) 2018/04/29 15:26:01 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000000)={0x0, 0x0, 0x10}) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x200) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000080)={{0x1, 0x1f}, {0xfffffffffffffff9, 0x4975}, 0x5, 0x1, 0x401}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x39, 0x2, @tid=r0}, &(0x7f00000002c0)=0x0) timer_settime(r3, 0x1, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00000001c0)) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/29 15:26:01 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002f7000)) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r2 = epoll_create(0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x401}, 0x400}}, 0xa4}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r3, 0x6}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ebaff4)) 2018/04/29 15:26:01 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2000000000000064, &(0x7f0000000040)=[{}]}, 0x10) 2018/04/29 15:26:01 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1, 0x3, 0x7f, 0x1, 0xffffffff80000001}}) pwritev(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000580)='/dev/dmmidi#\x00', 0x0, 0x80000) 2018/04/29 15:26:01 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) fgetxattr(r0, &(0x7f0000000040)=@random={'system.', 'md5sum\x00'}, &(0x7f0000000080)=""/214, 0xd6) 2018/04/29 15:26:01 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) 2018/04/29 15:26:01 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x400800) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000080)={0x3, {{0xa, 0x4e21, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}}, {{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0xa}, 0x4}}}, 0x108) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0xfefe, 0xfffffffffffffff2, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, @perf_config_ext={0xffffffffffffd501, 0x3}, 0x40000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6}) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f00000001c0)=""/78, &(0x7f0000000240)=0x4e) 2018/04/29 15:26:01 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200)={0x2}, 0x4) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000280)={'broute\x00', 0x0, 0x4, 0x5c, [], 0x3, &(0x7f0000000380)=[{}, {}, {}], &(0x7f0000000140)=""/92}, &(0x7f00000001c0)=0x78) r1 = open(&(0x7f0000000400)='./file0\x00', 0x2, 0x2) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000880)=[{&(0x7f0000000380), 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000140)=ANY=[]) read(r1, &(0x7f0000000300)=""/81, 0x51) 2018/04/29 15:26:01 executing program 3: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x200000000000000, 0x0) ppoll(&(0x7f0000000000), 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r1, &(0x7f0000000500)="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", 0x3c) syz_mount_image$jfs(&(0x7f0000000140)='jfs\x00', &(0x7f0000000180)='./file0\x00', 0x3, 0x1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="d4da55ba0495e8627ab101e09d11f2155e669c59ac28695fd35ba5179023e3fe37ce64e31a46c1ec7bc1c3b4d561263d74167a5ed55db1f83085f8f1b2633114a0e6c6e580bab61857059429ae44213540f8584bac0e24ab8b3ddaefb3d6f518150ad2de70e610f372b2f5c1e2a18afaf9c89cf734679c0615841c47a08cd20dcd4ffc4128046d1a01cdf91a46df7bcefc4734f73dcabeb7e234d64259395b4746752bcdb4d523c978bc231b00fc282ea8fb5b9fd2a189e562cfd50c79db9edab845ed5ff257cc3ea54686b6c8f12796877a2fcf2ae27df89d9f07fae8f746e06f2723962ac9b4c266e301", 0xeb, 0x4}], 0x1, &(0x7f0000000300)={[{@discard_size={'discard', 0x3d, [0x31]}, 0x2c}]}) write(r1, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x9}}, &(0x7f0000000080)) tkill(r0, 0x1000000000013) 2018/04/29 15:26:01 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x7}, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x68, 0x900) fcntl$getownex(r1, 0x10, &(0x7f0000000240)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000000280)='net/ip_vs_stats_percpu\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x1}, 0x8) getrusage(0xffffffffffffffff, &(0x7f0000000100)) 2018/04/29 15:26:01 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) r1 = shmget(0x1, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/41) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x1e) 2018/04/29 15:26:02 executing program 5: memfd_create(&(0x7f0000000000)='/dev/cuse\x00', 0x2) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xa00, 0x0) read(r0, &(0x7f0000000a80)=""/20, 0xfffffffffffffe30) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/148, 0x94}], 0x1) 2018/04/29 15:26:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'veth1_to_bond\x00', 0x2}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/29 15:26:02 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x4, 0x2}) 2018/04/29 15:26:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$void(r0, 0x5451) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000200)=@ipv6_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0xa, 0x94}}, 0x1c}, 0x1}, 0x0) 2018/04/29 15:26:02 executing program 4: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/ip_tables_matches\x00') r3 = getpgid(0x0) r4 = syz_open_procfs(r3, &(0x7f0000dedff1)='maps\x00') sendfile(r4, r2, &(0x7f0000000040), 0x9) 2018/04/29 15:26:02 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x80000000, 0x8002) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x34cea8f1}, 0x8) poll(&(0x7f0000000140)=[{r0, 0x8118}, {r0, 0x2400}, {r0, 0x1080}, {r0, 0x22}, {r0, 0x50}, {r0, 0x10}, {r0, 0x4000}, {r0, 0x201}], 0x8, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) fcntl$getown(r0, 0x9) mlock(&(0x7f0000443000/0x4000)=nil, 0x4000) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000100)=0x1f, 0x4) fcntl$getflags(r0, 0x40b) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) mremap(&(0x7f0000b1d000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) 2018/04/29 15:26:02 executing program 6: r0 = epoll_create1(0xffffffffffffffff) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) shutdown(r1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/04/29 15:26:02 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000000080040, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) fcntl$lock(r0, 0xa, &(0x7f0000000140)={0x0, 0x7, 0xc, 0xabe4, r1}) 2018/04/29 15:26:03 executing program 7: r0 = memfd_create(&(0x7f0000000740)="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", 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)={0x3, "1fd859"}, 0x4) read(r0, &(0x7f00000004c0)=""/50, 0x32) 2018/04/29 15:26:03 executing program 2: clock_gettime(0xfffffffffffffff9, &(0x7f0000000000)) 2018/04/29 15:26:03 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x600007fc, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000740)="aff8ca3dd1f90ad2d22dec9700f3a8697d00790b1cbd63c4e6474fb56db74558027af0ba949f41c6935138ebc546e237d6cdb15a1c95c7e2279884a2ff7ebefc72dab05dd974bb7fbdbd2cf0bfc55a398b663a80835f858cad1abe540f685f186b7a356bcc8ffb4f818c2b0e0b13b5d4b0cae04681c446ba2ae66d27a08b931627cf", 0x82, 0x4003f, &(0x7f0000000340)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0x5}, 0x1c) sendto$inet6(r1, &(0x7f0000000180)="c2", 0xffffffffffffff02, 0x4000801, 0x0, 0x2db) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1e) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/29 15:26:03 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfff, 0x2000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x93, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/29 15:26:03 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) 2018/04/29 15:26:03 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x10000, 0x2, 0x9], 0x3, 0x53e4, 0x7, 0x5, 0x9, 0x1, {0x5, 0x6, 0x2, 0xfffffffeffffffff, 0xe179, 0x3, 0xb375, 0x40, 0x841, 0x1059, 0x4, 0x156e, 0x0, 0x1, "ee1090f299ec8155f7b1833ea1e8544248275595a607a5f94e0bc5ee6ba1c170"}}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@generic={0x2}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000200)={0x0, @rand_addr, @remote}, &(0x7f0000000240)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x36d}, @in=@multicast1=0xe0000001, 0x4e23, 0x4, 0x4e21, 0x101, 0x2, 0xa0, 0x20, 0x4, r2, r3}, {0x6, 0xa4c2, 0x2, 0x40, 0x2, 0x8, 0xff, 0x6}, {0x4, 0x19d, 0x800, 0x3}, 0xa1, 0x6e6bb8, 0x2, 0x1, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x33}, 0xa, @in, 0x3505, 0x3, 0x0, 0x8, 0x2bfc000000000000, 0x3, 0x5923}}, 0xe8) shutdown(r0, 0x1) 2018/04/29 15:26:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff9}], 0x78) 2018/04/29 15:26:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000040)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000080)=""/35, &(0x7f00000000c0)=0x23) 2018/04/29 15:26:03 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffff, 0x4100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x5, 0xfffffffffffffffa}, 'port1\x00', 0xac, 0x10000, 0x9, 0x3, 0x4a, 0x100000001, 0xa0, 0x0, 0x3}) prctl$setname(0xf, &(0x7f0000000040)='\x00') seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) pipe(&(0x7f0000000180)) 2018/04/29 15:26:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) syz_emit_ethernet(0x30, &(0x7f0000000000)={@random="e30c2e327175", @empty, [{[], {0x8100, 0x6, 0xb047, 0x3}}], {@llc={0x4, {@snap={0x1, 0x1, '{', "0f4839", 0x88fb, "7c67ac4fcdbd623bbf1bac934b003409624b85f502c6"}}}}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)) 2018/04/29 15:26:03 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/04/29 15:26:03 executing program 1: unshare(0x400) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x400, 0x40002) ioctl(r0, 0x6, &(0x7f0000000080)) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) 2018/04/29 15:26:03 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x585d, 0x200) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14, 0x80000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') creat(&(0x7f0000000040)='./control/file1\x00', 0x0) close(r1) 2018/04/29 15:26:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000002ff4)={0x10}, 0xffffffffffffff4d, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0xfffffffffffffffc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/89) 2018/04/29 15:26:03 executing program 5: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffc) tee(r2, r1, 0x1ff, 0x0) write(r3, &(0x7f0000000000)="9c", 0x1) readv(r0, &(0x7f0000401fb0)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) 2018/04/29 15:26:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000400)=[{0x2c}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000008c0)=@ipv6_getaddr={0x18, 0x16, 0x1, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) seccomp(0x0, 0x1, &(0x7f0000000080)={0x8, &(0x7f0000000000)=[{0x2, 0x2, 0x7ff, 0xec2}, {0xffffffff, 0x20, 0x8, 0x401}, {0x8, 0xa2, 0xffffffffffffffc0, 0x2}, {0x8, 0x7, 0x80000000, 0x4}, {0x7, 0x8001, 0x6, 0x80000001}, {0x4, 0x133, 0x2, 0x4}, {0xb62, 0x3ff, 0x400}, {0x100000000, 0x20, 0x0, 0xfffffffffffffffb}]}) [ 87.519409] audit: type=1326 audit(1525015563.517:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7014 comm="" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 87.539021] audit: type=1326 audit(1525015563.518:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7014 comm="" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 87.557617] audit: type=1326 audit(1525015563.518:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7014 comm="" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 87.576153] audit: type=1326 audit(1525015563.518:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7014 comm="" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 87.594677] audit: type=1326 audit(1525015563.518:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7014 comm="" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 2018/04/29 15:26:03 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = gettid() sched_rr_get_interval(r2, &(0x7f0000000000)) write$eventfd(r1, &(0x7f00000000c0)=0x2, 0x8) [ 87.613222] audit: type=1326 audit(1525015563.518:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7014 comm="" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 87.631745] audit: type=1326 audit(1525015563.518:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7014 comm="" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 87.650285] audit: type=1326 audit(1525015563.518:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7014 comm="" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 2018/04/29 15:26:03 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000000000)="b63db85e1e8d040000a2315be5a6725701b29d00000005ffffffff0d5e09000000ce2c9b160e96aa1fae1a", 0x2b) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@my=0x0}) [ 87.668886] audit: type=1326 audit(1525015563.518:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7014 comm="" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 87.687497] audit: type=1326 audit(1525015563.518:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7014 comm="" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 2018/04/29 15:26:03 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000)=0x492, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = getpgrp(0x0) sched_getattr(r2, &(0x7f0000000040), 0x30, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00000f5ffc)=0xfffffffeffffffff, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21}, 0x1c) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100), 0x10) 2018/04/29 15:26:03 executing program 4: r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8d9, 0x20000) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) pipe2(&(0x7f00000000c0), 0x0) write(r0, &(0x7f0000000080)="1f000000520007f20000b2fef5000f430a0000e80000001ab4a5eaffffb92b", 0x1f) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/28, 0x1c}, {&(0x7f0000000140)=""/80, 0x50}], 0x2) [ 87.762673] sg_write: data in/out 298234/1 bytes for SCSI command 0x16-- guessing data in; [ 87.762673] program syz-executor6 not setting count and/or reply_len properly 2018/04/29 15:26:03 executing program 2: r0 = socket(0x1001000000013, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) [ 87.886245] random: crng init done 2018/04/29 15:26:03 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x9) 2018/04/29 15:26:03 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x2, 0xffffffffffffff59, 0x0, 0x8, 0x9, 0x7}) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040), 0x1) [ 87.908649] sg_write: data in/out 298234/1 bytes for SCSI command 0x16-- guessing data in; [ 87.908649] program syz-executor6 not setting count and/or reply_len properly 2018/04/29 15:26:03 executing program 3: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv4_getaddr={0x18, 0x16, 0x0, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) 2018/04/29 15:26:04 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) add_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfffffe00}, &(0x7f0000000300), 0x0, 0xfffffffffffffffd) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/04/29 15:26:04 executing program 5: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000cd0ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0xffffffffffffffe7) recvmmsg(r0, &(0x7f000094f000), 0x269, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) 2018/04/29 15:26:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/hci\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000140)={0xfe, 0x20, 0xffff, {0x0, 0x989680}, 0x2, 0x8}) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x30, 0x0, 0x10000000000000, 0xfffff01c}, {0x16, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x10) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000000040)=""/95, &(0x7f00000000c0)=0x5f) 2018/04/29 15:26:04 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x9) 2018/04/29 15:26:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x105080, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x94, 0x3ff, 0x8, 0x101, 0x0, 0x6, 0x1, 0x789, 0xffffffffffffff0e, 0x1}) 2018/04/29 15:26:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x498, 0x270, 0x0, 0x0, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000180), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xff000000, 0xffffffff, @empty, {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, @mac, {[0xff, 0xff, 0x0, 0xff]}, 0xf14, 0x400, 0x100000000, 0x9, 0x6, 0x0, 'bpq0\x00', 'bond_slave_0\x00', {0xff}}, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x7, 0x1, 0x9}}}, {{@arp={@rand_addr=0xe08a, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0xff0000ff, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffff4491, 0x8, 0xffffffff, 0x8001, 0x101, 0x0, 'nr0\x00', 'sit0\x00', {0xff}, {0xff}, 0x0, 0x20}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@link_local={0x1, 0x80, 0xc2}, @broadcast=0xffffffff, @multicast1=0xe0000001, 0x4, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0x10}, @empty, 0x6, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x80, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000006c0)) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000140)='cpuset.mem_exclusive\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000700)='/dev/audio\x00', 0x48000, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000740)=0x8) r2 = fcntl$dupfd(r0, 0x48, r0) sendmsg$netlink(r2, &(0x7f0000004300)={&(0x7f0000000080)=@kern={0x10}, 0xc, &(0x7f0000003fc0)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="1000000000000000abfb1b34872b4abc2113575571edb993826f5ad10b84878d94efc529f3aa6c37fb4c0e6c"], 0x10}], 0x1, &(0x7f0000004400)}, 0x0) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/89, 0x59}}], 0x1, 0x2, &(0x7f0000004340)={0x0, 0x1c9c380}) 2018/04/29 15:26:04 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) dup3(r1, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x6) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000200)="ba", 0x1}], 0x1) lseek(r0, 0x0, 0x4) fallocate(r1, 0x1, 0x80000000, 0xff) 2018/04/29 15:26:04 executing program 4: unshare(0x400) r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5424, &(0x7f000000bff8)) 2018/04/29 15:26:04 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x40) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x200) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/04/29 15:26:04 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x44080) r1 = semget(0x1, 0x0, 0x408) semctl$IPC_INFO(r1, 0x4, 0x3, &(0x7f0000000100)=""/122) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000080)={{0x803, 0x0, 0x0, 0x3, 0xfffffffeffffffff}, 0x8001}) 2018/04/29 15:26:04 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x40) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x200) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/04/29 15:26:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8001, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x200000000003) writev(r0, &(0x7f0000002500)=[{&(0x7f0000002480)="a2", 0x1}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80000, 0x0) accept4$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000004c0)={'nr0\x00', r2}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) 2018/04/29 15:26:04 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000040), &(0x7f00000000c0)=0xffffffffffffff18) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000080)=0x44) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x101400) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/20, 0x14) sendfile(r1, r1, &(0x7f00000001c0)=0x200000100000020, 0x6) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000000)=0x4) 2018/04/29 15:26:04 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) bind$inet(r0, &(0x7f0000a0dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd17c083800000000000000000000000bbfea2000000000000000000797710579e9500000000aa00004e2000089078"], &(0x7f0000000040)) 2018/04/29 15:26:04 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x600000000000000, 0x0, &(0x7f0000f36000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020200090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0020001000000000000002402000100e00000010000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0x9, 0x88, 0x5, 0x4, 0x0, 0x70bd2b, 0x25dfdbfc, [@sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x70bd29, 0x3503}]}, 0x20}, 0x1}, 0x1) 2018/04/29 15:26:04 executing program 5: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) r2 = dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e4eff4)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7, 0x80, 0x8, 0x0, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={r3, @in={{0x2, 0x4e21}}, 0x8000, 0x100000001, 0x80, 0x2, 0xfffffffffffffd9c}, &(0x7f0000000200)=0x98) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x4}, {0xe, 0x100000000}, {0x3, 0x4}, {0x3, 0x7}], 0x4) 2018/04/29 15:26:05 executing program 3: unshare(0x2040600) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1, 0x0) syncfs(r0) 2018/04/29 15:26:05 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x116) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000040)='Y', 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f6b000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000180)=""/246) sendfile(r1, r2, 0x0, 0x7) 2018/04/29 15:26:05 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00000018c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x420002, 0x1) getdents64(r3, &(0x7f0000000080)=""/181, 0xb5) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={"73fc7e2be16c0700", 0x3}) r4 = dup3(r1, r1, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x7, 0x4, 0x1, 0x101, 0x4}, 0x14) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x40032, r1, 0x0) connect(r1, &(0x7f0000000180)=@sco={0x1f, {0x0, 0x10001, 0x1, 0x2, 0x3, 0x8}}, 0x80) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x645e, 0x0, 0x20, &(0x7f0000ffc000/0x2000)=nil, 0x1}) fcntl$notify(r4, 0x402, 0x11) 2018/04/29 15:26:05 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10000802) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x345) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x10000000007) dup2(r0, r2) recvmsg$kcm(r1, &(0x7f00000035c0)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000002500)=[{&(0x7f00000000c0)=""/114, 0x72}, {&(0x7f0000000180)=""/30, 0x1e}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/54, 0x36}, {&(0x7f0000001200)=""/21, 0x15}, {&(0x7f0000001240)=""/204, 0xcc}, {&(0x7f0000001340)=""/134, 0x86}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/205, 0xcd}], 0x9, &(0x7f00000025c0)=""/4096, 0x1000, 0x1}, 0x40) 2018/04/29 15:26:05 executing program 2: clock_getres(0x2, &(0x7f0000000000)) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x20002) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0xffff, 0x8) 2018/04/29 15:26:05 executing program 7: r0 = socket$inet(0x2, 0x3, 0x20000000084) unshare(0x400) chdir(&(0x7f0000000000)='./file0\x00') setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x84, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'fo\x00'}, 0x2c) 2018/04/29 15:26:05 executing program 6: mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x2000000, 0x1000010, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x11) clone(0x0, &(0x7f0000000000)="63d54c362fb65516d6c3d591b4882af0b1f2bccdccb7c77622fea2b6dec767da3cb2ae998f7499e200d012f52ddb8730bf0289a16e640a8fc2b8e387edc4c5198410993f65c25fbe9ff54f1591f11e6976964da8a5a14b3036cfb3bfc0644ce4f7611bdbb647dbc9b16103a57113733ce5a34734a19ac4ff2fec2ff7d8a8c3794eb81239f46159d38511606b8e826578b3c59fbd57a38ef5315d366f96feba86fa1cc9588299b75fb8168abdb7b17611ef58a32938883aab9408524ac021fb3daf0e76903f009db85a245b301d5ce28caa0d5847", &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000438fff)) 2018/04/29 15:26:05 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rfkill\x00', 0x301400, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000680)={{0x2b, @multicast2=0xe0000002, 0x4e20, 0x1, 'fo\x00', 0x2, 0x2, 0x14}, {@multicast2=0xe0000002, 0x4e20, 0x10000, 0x0, 0xc4, 0x7}}, 0x44) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000080)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000007804000060020000200100006002000090030000900300009003000004000000", @ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB="00000e00000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000499935cf2fa2a95758c4a67d4a8304b90d0308b7d0c2bd9a411b56bc73b872927c925cb55387f920626da77eba5d45cb8cbe0b96bb98bd2d0db558788cf7020417c3fd035af91a47d8ebf1e398347545"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000200100000000000000000000000000000000000000000000000000003000434f4e4e4d41524b0000000000000000000000000000000000000000000104000000000000000100000002000000ac14140b7f000001ffffffffffffffff0180c20000020000000000000000000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000ff000000ffff00000000000000000000800001ff008100080080000579616d3000000000000000000000000065727370616e3000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00200000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000027f0000010f00000001000000ac1414aaffffffff00000000ffffff00000000000000000000000000000000000000000000000000ffff00ff000000000000000000000000000000000000000000000000000000000000000000000000ffff000000ff00000000000000000000013c03ac00000002000900006272696467655f736c6176655f3000007369743000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000080000000000000000000000f00030010000000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a30000000000000000000000000ff2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4c8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000005c0), &(0x7f0000000600)=0x14) 2018/04/29 15:26:05 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) fdatasync(r3) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r0, r0, 0x1, 0x0) dup2(r1, r3) 2018/04/29 15:26:05 executing program 7: r0 = socket$packet(0x11, 0x1000000000000003, 0x300) fcntl$setpipe(r0, 0x407, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000180)="00000000000100000010000000") sendfile(r0, r2, &(0x7f0000000040), 0x40) socket$inet6(0xa, 0x7, 0x6) 2018/04/29 15:26:05 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x10000000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x2c4}, 0xb) 2018/04/29 15:26:05 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x2) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000002, 0x8012, r0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x2}, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @rand_addr=0x7}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x60) 2018/04/29 15:26:05 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x8000000000000000, 0x0) unshare(0x40600) close(r0) ftruncate(r0, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x440) 2018/04/29 15:26:05 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400140, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x10000) timerfd_gettime(r0, &(0x7f0000000080)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffff28c2, 0x0) timerfd_gettime(r1, &(0x7f0000000040)) 2018/04/29 15:26:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000040)={0x5, 0x10, [0x6, 0x800, 0x4, 0x8000]}) 2018/04/29 15:26:05 executing program 2: sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0x3, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="000000000000fcdbdf250f00000004000300"], 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/29 15:26:06 executing program 7: geteuid() socketpair(0x9, 0x4, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x1, 0x10000, 0x51, 0x0, 0x6}) io_setup(0x3, &(0x7f0000000280)) 2018/04/29 15:26:06 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) read(r0, &(0x7f0000e6d000)=""/384, 0x180) signalfd(r0, &(0x7f0000f2dff8), 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) 2018/04/29 15:26:06 executing program 0: unshare(0x28060400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000280)=[{r0, 0x4}], 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002500)={0x0, 0x7fffffff}, &(0x7f0000002540)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002580)={r2, 0x140, "d6a96b76f0"}, &(0x7f00000025c0)=0xd) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002600)={r2, 0x8, 0x80, 0x1000, 0x4, 0x1f, 0x9, 0x7fffffff, {r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x3ff, 0x0, 0x3, 0x1, 0x6ba8}}, &(0x7f00000026c0)=0xb0) 2018/04/29 15:26:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x11, 0x803, 0x7c6e8a97) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040)=0x1, 0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) 2018/04/29 15:26:06 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xe}, 0x10) r2 = add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00{', 0x2, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x40000) ioctl$KDSKBLED(r5, 0x4b65, 0x4) 2018/04/29 15:26:06 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'erspan0\x00', 0x2}, 0x18) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140)=0x6, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x400000000006, @broadcast=0xffffffff, 0x100000000000000, 0xfffffffffffffffe, 'sh\x00'}, 0x2c) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000300)="3417e27b69a099d70e2f44d73b7bdff4e23bb8fa2b2adc0688b0a0d9f1408516a130f35f4d124fb851f175805bec6d4217d36f10fcbd25cc1084f66a075f808c92e5cf4ef549a0483a759fc7437397662da97b4b1204b30f855a09f9ed58a975e8814e20fb88835e2142947fde3f558952b2dedf8bd5e9c5046a0c8fc4db7df652a49f87b02d1a1bd093d1b17e2123407e98c9bd9f21b2fb89c0edc2d2a6e2ea914392e10034883e9b34e3b49611f1d07a1be78fd117e774ff82e542809dc564acaca02f48342d07157be1998a6d791af5c742000000000000000000", 0xffffffffffffff55) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="3d225bef9ffc9b051f3425862daf3ab766203a64070744e42bba1e8b2fb3132344c46b85d6faf5f76c8bf6a10b9c1a438e947c3e75e991e67287e334936f695fbcb6cffb5b97212814643393ac876cbd8abb37b902906a8c283460a32ba8dd18148965ff3175d72ff5144c0250efa51d34bc415d51ebb6ac7f6fc8bb"], 0x1) 2018/04/29 15:26:06 executing program 3: r0 = memfd_create(&(0x7f0000000580)='dev ', 0x3) write(r0, &(0x7f0000000040)="16", 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x8, 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0x8) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="64dd0a7f94116c2326b02e76edcb44b6d1a4e3423326660aac43e5bd8b4bc4787e3edfc849880cfbf5735ece79a43943c15db4ddb68aaf2276de89423b6d8b1887afc71f5e6f470041c38fd51c88ac606749e22a2e8a0a97e7270cd2f3aa6c7646abc71f", 0x64}], 0x1, 0x0) fchmod(r0, 0x0) fallocate(r0, 0x0, 0x0, 0x2) 2018/04/29 15:26:06 executing program 1: r0 = socket(0x1, 0x3, 0x6) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x3) 2018/04/29 15:26:06 executing program 1: r0 = socket$inet(0x2, 0x8000000000003, 0x33) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0xa9) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000140)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000140), 0x0, 0x8815}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x8000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) 2018/04/29 15:26:06 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000000040)={0x0}) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000003000)}}], 0x2, 0x0) mlockall(0x3) 2018/04/29 15:26:06 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000540)='net/sockstat6\x00') setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000005c0), 0x4) r1 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r1, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000580)="c4", 0x1, 0x8000, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r1, &(0x7f0000000000)="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", 0x50d, 0x48002, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000800)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000466000), 0x0, 0x20040010, &(0x7f00006e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000640)=""/176, &(0x7f0000000700)=0xb0) 2018/04/29 15:26:06 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x40, 0x8000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) sendmmsg(r0, &(0x7f0000000040), 0x295, 0x80) r2 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r2) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfffffd46) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/29 15:26:06 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x200000) accept4$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/29 15:26:06 executing program 2: r0 = memfd_create(&(0x7f0000000280)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) write(r0, &(0x7f0000000240)='v', 0x1) sendfile(r0, r0, &(0x7f0000000040), 0xfffe) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000c4}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)={0x153c, 0x13, 0xa, 0x300, 0x70bd28, 0x25dfdbfd, {0xb, 0x0, 0x4}, [@generic="dcc35f60d620cf8f4a2745a647d1bbc9d69c4c269878ff0762ddefa23af3a24173ad8e409f70bed8a5e7f0078db5105be52dc1e5bb85ee11348aa547fb8f47b9653cb418c00cb0845738ae88238348182dc5dd117e6c69f69eeb1ba70fad0646300335ed81ea766df5172826216574651d223d42ee", @generic="80f8e0d8e3b8d0969fb325d1ed1277210a224482a725f14c99cfc064a280f4905b057275e04480b8a4f1b866cdaf16b499efeb2d8673476af656d24d0a9a2ee24020d1e717e237779402e13b4bbd5673b38747446bf68e442f3830e582eac085d406", @nested={0x1320, 0x12, [@typed={0x14, 0x66, @ipv6=@dev={0xfe, 0x80, [], 0xb}}, @typed={0x8, 0x16, @fd=r0}, @generic="7a76dbcd469148f31c3ebdc5109661ced76c192c4ea6118e73ee4ac8771c6297a638adf9646965865fcb21c5a9b1c9b0794424d2d45eaaa92d92e6f43315e2fbedd86f2fb0", @typed={0xc, 0x53, @str='system-\x00'}, @generic="7e5ce76c3cec0a4cc6e5fbb995d140c9153ef7cb4173c901962b4a3ad874a661d5f86a0f70382cf30e9fad235eae9b08d507309418a0aebcfc71a6644f49af043d6b9869597243d8b6eb091044b95a916b26857580e6ff96e687e65adbce", @generic="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", @generic="5c73f76a5d6c8cfeaf0d7c40425d892055cbb1cb57ea82274421ee9adc56bef11d39f1e02d6f597d9eff23d987fbb76e30f3b0770018c07c3d619cd3863415d3f89bc791f890052c3d16f2970900d1257915830f767c5af9a1da4413d41e1d12cd82138d9e3e341731598f70dc95fa", @typed={0x1004, 0x11, @binary="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"}, @generic="a7d7b2b3d29ee0f2f2454fe17c94b9624aefb8e0bd91b61aed0626b963fc16690813401db151bbe325d682c732d282502ed23b61827e5a4f63fb286c8fac3ca698ccd2e1b7c7e7e29414a60cc0d277fef5d27986082ae77ab230d7bcfd5f599ae7b15773a46f5a4e0ec7d9d93e2e3ce64633379a6c76fd532961bdde04c2eb52d318bf4c11fd91c3de3aa23e903ecf1b7e4701ffd7a787f5ad4d88670051e838534e5d87ab2332447cf9f87182e571e2568c2635442740838e10c8b19b50e3b044682a885c48cc6e507f4852a2477e23511093c0b327264ac44c076539"]}, @typed={0x18, 0x82, @binary="71c121cddf4148794be72fb5de830fb49fd53130"}, @typed={0x8, 0x69, @ipv4=@broadcast=0xffffffff}, @nested={0x30, 0x2a, [@typed={0x8, 0x28, @ipv4=@broadcast=0xffffffff}, @generic="8e6840d180d9201108d498d70d2c6580f2f721e2cadeeb8a2052dc5c502b33e1201d81"]}, @typed={0x10, 0x8d, @str='/dev/dsp#\x00'}, @generic="25c63b2cb8491774ea0dcae5e054aa0ee65fee87654897e149222078d3cd789b632674f98776e3c7f2af88b2eb047a28f723537739068d07e48de6c5ffcc63b90937cacacf9d3dbad1f03f16d21b697c972e50dadcb092967feed40f7090d39088047fccbe87d92de4ecb026e882e64a808c4b9c5c580ead41c733e665c10ac1aa25e3d61f0b94017397ab174b6fe134b76281b1af190cb0af0e40c426a5bf9fb3944ff44f6c7127825257f54f0789029d767ee522ad864d9ff0bcb50b639c3f696777b63883cee99a1fcb548d5d05588a"]}, 0x153c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) fcntl$addseals(r0, 0x409, 0x0) fallocate(r0, 0x0, 0x0, 0x200) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x80000001, 0x430500) 2018/04/29 15:26:06 executing program 1: unshare(0x100000004000000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x3, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_validatetrans(r2, &(0x7f00000001c0)={'system_u:object_r:init_var_run_t:s0', 0x20, 'system_u:object_r:semanage_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0x4c) sendmmsg(r1, &(0x7f00001c1000)=[{{&(0x7f0000874000)=ANY=[], 0x0, &(0x7f0000000000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000266ffc), 0x4) recvfrom$inet6(r2, &(0x7f0000000000)=""/239, 0xffffffffffffff1e, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r2, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x10001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000240)={r3, 0x1000, "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&(0x7f0000001280)=0x1008) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x50200) pread64(r4, &(0x7f00009f3000), 0xfffffffffffffd71, 0x0) 2018/04/29 15:26:07 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0xffffffff, 0x4) syz_emit_ethernet(0x66, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/29 15:26:07 executing program 6: r0 = socket$inet(0x2, 0x80006, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) chdir(&(0x7f0000000180)='./file0\x00') timer_create(0x7, &(0x7f00000001c0)={0x0, 0x37, 0x1, @thr={&(0x7f0000000540)="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", &(0x7f0000000300)="a659797e9a0a6fd55b6e1e50b38965038f5f9b6cc62d8587cad1e5c7e5d7429d14f38e7f367d8d681cd8c1e55a51b7cb87eaab4e888e9cb9ee3b8453ed110896705400d104d2393b1b68e4bde49b95133b42b9cc929fe749de45fb00b686824e2432283d9e564d07ab609b7093f9de9ca0685e8e4012e529f808c661c22c4c692cd8ca63315049e92088cfe35ebcdb3e56b2a090611f67e53b4edc33b12ae1606926b2eb857bf466725fb0a0fbdd3666e80435c90807ef45c21c256b15e7268d3fe297614f3bd01b29d6d41f81133dc1"}}, &(0x7f0000000400)=0x0) timer_getoverrun(r2) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000500), 0xffffffffffffff74) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) lremovexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000001a40)=ANY=[@ANYBLOB="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"]) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000001540)={{0x9bb, 0x6, 0x40, 0x0, "bc9857f41efeb4378fb5cb3296b8064bddab4e9292abebea5a36c9bdc1119e044588c75cc5e46bd1f5c70dcb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x8, 0x3126, 0x6, 0x0, 0x0, 0x5, 0x9, 0x3, 0xff, 0xb2e8, 0x2a, 0x4, 0x6, 0x8, 0xf93, 0x7, 0x5, 0x3, 0x5, 0xff, 0x4, 0x1, 0x1, 0x800, 0x6, 0x10001, 0x101, 0x800, 0x100, 0x6, 0x9, 0x8, 0x100000000, 0x7fffffff, 0x280, 0x1, 0x825c, 0x4, 0x9, 0x3ff, 0x0, 0x6, 0x7, 0x9, 0xfffffffffffffffc, 0x1, 0x8, 0x5, 0x5, 0x7cd, 0x5, 0x7, 0x2d, 0x8, 0x99d, 0x3, 0x5, 0x8, 0x8001, 0x3, 0x1ff, 0x43e, 0xa5, 0xbb44, 0xffffffff, 0x60f, 0x6, 0x1, 0x5], {0x0, 0x1c9c380}}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0x2, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000440)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e20, @rand_addr=0x427b}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x4760, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x5c) 2018/04/29 15:26:07 executing program 7: umount2(&(0x7f0000000000)='./file0\x00', 0xc) r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0xe08018}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x54, r1, 0x100, 0x70bd29, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x54}, 0x1}, 0x4000) r2 = getpid() fcntl$setown(r0, 0x8, r2) sendmmsg(0xffffffffffffffff, &(0x7f0000000c80)=[{{&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000001000)="21c1", 0x2}], 0x1, &(0x7f0000002000)}}], 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x14, 0x0, 0x29, 0x43}, 0xcb) socket$can_bcm(0x1d, 0x2, 0x2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) write$tun(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="0000890d0303fdff01f07f000700fff09fff41ffff09888f76299be147434328427a6f5390981e5db36e56eb5cfea3fbeef375d73288435af07b924ee40e1bcda6ec7c5b76111f4a8c0cbf95cc29a0270d713f5a9fa0d6c97df5ef3e91025f9ae534aa552baab837e51ce775fda84e73fe9916061d08bf8c500d1a4473ef18eebc8eb00c798a0b6f949e958e583ce70628000000000000"], 0x99) 2018/04/29 15:26:07 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0xffffffff, 0x4]) 2018/04/29 15:26:07 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000580)='/dev/adsp#\x00', 0x400, 0x10200) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000005c0)) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000840)={&(0x7f0000000800)=[0x7, 0x3, 0xff], 0x3, 0x80, 0x0, 0x2, 0x8, 0xff, {0xb8, 0x8, 0x2f40000000000000, 0x5, 0x7, 0x2, 0x0, 0xd17, 0x1, 0xfffffffffffffff8, 0x0, 0x2a000000000, 0x2, 0xe1, "b8eca92e49f26edf555608883a3545189db0a056039555e05eadc91ca34b7809"}}) r2 = syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0x200, 0xa0040) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000500)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @empty, 0xffffffffffffffdc}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x3c) r3 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x3f, 0x200801) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0], 0x1}) io_setup(0x7, &(0x7f00000008c0)=0x0) io_destroy(r4) write$binfmt_misc(r2, &(0x7f00000007c0)={'syz1', "cfe536483dbdfd2b683bbe8c35ce7cae23afd6315aa6"}, 0x1a) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000003c0)={0x4, &(0x7f0000000140)=[{}, {}, {}, {}]}) pwrite64(r2, &(0x7f0000000600)="ff6ebaf27e0812c8d5b813d1d6a6b44fbaad2809a75ce355fee72d88483deee9ddb9f5ba5fd58bb906b230b818b50b0180101f06f3436f344b2ee3f58f42b3898deff0", 0x43, 0x0) prctl$getreaper(0x13, &(0x7f0000000540)) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000680)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x6, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) close(r3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="291c01ef040001016c00"], &(0x7f0000000700)=0xe) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x1c, 0x0, 0x300, 0x70bd2d, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4084}, 0x20000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000740)=@assoc_value={r5, 0x4}, &(0x7f0000000780)=0x8) 2018/04/29 15:26:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) ftruncate(r0, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) dup3(r2, r1, 0x0) listen(r0, 0x0) epoll_pwait(r1, &(0x7f0000dc7fc4)=[{}], 0x1, 0x0, &(0x7f000004aff8), 0x8) 2018/04/29 15:26:07 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) shmget(0x2, 0x4000, 0x28, &(0x7f0000ffc000/0x4000)=nil) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1c"], 0x1) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r0, 0x6, 0x1, 0x6, &(0x7f00000000c0)=[0x0, 0x0], 0x2}, 0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00000001c0)={'erspan0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) 2018/04/29 15:26:07 executing program 3: r0 = memfd_create(&(0x7f0000000580)='dev ', 0x3) write(r0, &(0x7f0000000040)="16", 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x8, 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0x8) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="64dd0a7f94116c2326b02e76edcb44b6d1a4e3423326660aac43e5bd8b4bc4787e3edfc849880cfbf5735ece79a43943c15db4ddb68aaf2276de89423b6d8b1887afc71f5e6f470041c38fd51c88ac606749e22a2e8a0a97e7270cd2f3aa6c7646abc71f", 0x64}], 0x1, 0x0) fchmod(r0, 0x0) fallocate(r0, 0x0, 0x0, 0x2) 2018/04/29 15:26:07 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)={0x5, 0xc90, 0x0, {}, {}, {0x0, 0x0, 0x9}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) socketpair$inet(0x2, 0x7, 0xffffffff, &(0x7f0000000000)) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x6, 0x0, 0x0, {}, {0x0, 0x2710}, {0x0, 0x0, 0x401}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "7d81ade324b88990"}}, 0x48}, 0x1}, 0x0) 2018/04/29 15:26:07 executing program 4: creat(&(0x7f00000001c0)='./file0\x00', 0x120) pipe2(&(0x7f0000000200), 0x84000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)={0x3ff, 0x0, 0x10001, 0x8}) r0 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x80000000, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000002c0)={0x6, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000300)={0x1, 0x0, 0x10001, 0x24000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x0, r1, 0x0, 0x200000000808}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7, 0x1f, 0x100, 0x8, 0x5, 0xfffffffffffffff7, 0xfff, {0x0, @in6={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x630f}}, 0x7f, 0x5, 0x5, 0x29, 0x4}}, &(0x7f0000000340)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000180)={r3, 0x8}, 0x8) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000040)) 2018/04/29 15:26:07 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) unshare(0x24000000) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f00000000c0)="2ca918ee992a0759838957544f43b96cc87eede60a14b14449b3d135db93fc3734d5965bd74608a405f38765"}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfff, 0x200000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/04/29 15:26:07 executing program 5: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x0) fstatfs(r0, &(0x7f0000000040)=""/222) r1 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) exit(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000240)) r2 = getpid() sched_setattr(r2, &(0x7f0000000fd0), 0x0) 2018/04/29 15:26:07 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) write(r0, &(0x7f0000000080)="c5", 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x3efa, 0x7f, 0x80, 0x7fdd, 0x81, 0x139, 0x7, 0x401, 0x6, 0x20}) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="5fa1049dab8765249d6605e52393ede07b8c00c961e4db7a10321faccb6eef2d2b70b6d63f62f7337bf3b489ff27b02230c7bf8337c9cf0c006a29f0c56a84f5137e3da323310926c551d24e56dcaeb15036aa83b187c193a55d5bc82c26f6a8d706e2ac7bfb8fa46cff4c5066d2ecfae5f402a51a66d4c6d12d008566a7b380f0aecfa23e94cc9b58eb9e13a72fa4837cdc6a14718dc1309d808c13b24e09d1", 0xa0, 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f0000000280)=""/110, 0x6e) 2018/04/29 15:26:07 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x100000000, 0x10202) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000000c0)=""/177) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'dummy0\x00', 0x400}) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='./control\x00', 0x10007fe) r2 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r2, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000180)='./control\x00', 0x0) 2018/04/29 15:26:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05000000000302070200e9", 0xd) fstatfs(r0, &(0x7f0000000000)=""/211) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000065d000)=""/141, &(0x7f000015affc)=0x8d) 2018/04/29 15:26:07 executing program 4: move_pages(0x0, 0x3, &(0x7f0000000000)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil], &(0x7f0000000180)=[0x1f8000000000, 0x8000007ff, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000080), &(0x7f0000000040)=0xfdb7) 2018/04/29 15:26:08 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x2, 0x0) bind$unix(r3, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) fcntl$dupfd(r1, 0x0, r2) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) write(0xffffffffffffffff, &(0x7f0000168000), 0x0) mount(&(0x7f0000000240)='..', &(0x7f00000001c0)='..', &(0x7f0000000200)="94726f6300", 0x1021, &(0x7f00000016c0)) mknod$loop(&(0x7f0000000040)='..', 0x8000, 0x0) r4 = creat(&(0x7f0000000080)='..', 0x81) getsockname$unix(r4, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) 2018/04/29 15:26:08 executing program 1: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x1000010, &(0x7f000000a000)) r0 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) fcntl$getown(r0, 0x9) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in, @in=@dev}}, {{}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) write(r0, &(0x7f000002d000)="e0", 0x1) preadv(r1, &(0x7f0000001ff0)=[{&(0x7f0000000f15)=""/235, 0xeb}], 0x1, 0x27ffffffd) 2018/04/29 15:26:08 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'ip6gre0\x00', 0x5}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000140)=""/97) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind(r1, &(0x7f0000000000)=@ll={0x11, 0x0, r3, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x32f) 2018/04/29 15:26:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[], &(0x7f000095dffc)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000140)={0x9, 0x80}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'rose0\x00', 0x1}, 0x18) fcntl$setown(r1, 0x8, r2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0), 0x10) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x120c0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x9, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/29 15:26:08 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) write(r0, &(0x7f0000000080)="c5", 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x3efa, 0x7f, 0x80, 0x7fdd, 0x81, 0x139, 0x7, 0x401, 0x6, 0x20}) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="5fa1049dab8765249d6605e52393ede07b8c00c961e4db7a10321faccb6eef2d2b70b6d63f62f7337bf3b489ff27b02230c7bf8337c9cf0c006a29f0c56a84f5137e3da323310926c551d24e56dcaeb15036aa83b187c193a55d5bc82c26f6a8d706e2ac7bfb8fa46cff4c5066d2ecfae5f402a51a66d4c6d12d008566a7b380f0aecfa23e94cc9b58eb9e13a72fa4837cdc6a14718dc1309d808c13b24e09d1", 0xa0, 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f0000000280)=""/110, 0x6e) 2018/04/29 15:26:08 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000100)=0xfffffffe, 0x1ae) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'veth0_to_bond\x00', 0x6}) pselect6(0x40, &(0x7f0000000080)={0x82b5, 0x5, 0x5, 0xfffffffffffffffc, 0xfffffffffffffffa, 0x7ff, 0x4, 0x200}, &(0x7f0000000140)={0x3, 0x2, 0x3, 0x206, 0x7fff, 0x400, 0x7f, 0x1}, &(0x7f0000000180)={0xff, 0x2, 0x7, 0x1, 0x3, 0x4, 0x4, 0x9}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={&(0x7f0000000200)={0xdc3c}, 0x8}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/04/29 15:26:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000240)=""/225, 0xe1}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/172, 0xac}, {&(0x7f0000000680)=""/180, 0xb4}], 0x5, 0x0) flistxattr(r0, &(0x7f0000000000)=""/47, 0x2f) 2018/04/29 15:26:08 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) write(r0, &(0x7f0000000080)="c5", 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x3efa, 0x7f, 0x80, 0x7fdd, 0x81, 0x139, 0x7, 0x401, 0x6, 0x20}) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="5fa1049dab8765249d6605e52393ede07b8c00c961e4db7a10321faccb6eef2d2b70b6d63f62f7337bf3b489ff27b02230c7bf8337c9cf0c006a29f0c56a84f5137e3da323310926c551d24e56dcaeb15036aa83b187c193a55d5bc82c26f6a8d706e2ac7bfb8fa46cff4c5066d2ecfae5f402a51a66d4c6d12d008566a7b380f0aecfa23e94cc9b58eb9e13a72fa4837cdc6a14718dc1309d808c13b24e09d1", 0xa0, 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f0000000280)=""/110, 0x6e) [ 92.796426] IPVS: Unknown mcast interface: rose0 [ 92.828587] IPVS: Unknown mcast interface: rose0 2018/04/29 15:26:08 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/user\x00') r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2d0102, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000100)={0x1, r2}) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000bc0)='\x00', 0x0, 0x0) 2018/04/29 15:26:08 executing program 2: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fffffff, 0x40002) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000040)=0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x20000000}) 2018/04/29 15:26:08 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000001c0)=0x8, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) r1 = socket(0x3, 0x80e, 0xbff) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x14) sendto$inet6(r0, &(0x7f00000000c0), 0xffbc, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/29 15:26:08 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x6, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x7, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000180)=0x4) futex(&(0x7f0000000000), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000000), 0x0) 2018/04/29 15:26:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r1, 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000140)=""/70, 0x1be}], 0x1000000000000147) getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="fc512ee0d615d1e287509d7267221e37", 0x10) memfd_create(&(0x7f00000002c0)='\x00', 0x1) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x101005, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x3dc2a85a, 0x30, 0x43, 0x9}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000200)={0x2, 0x0, 0x0, 0x8, 0x0, 0x10000, 0x7, 0x5, r4}, &(0x7f0000000240)=0x20) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000040)=""/10, &(0x7f0000000000)=0x108) 2018/04/29 15:26:08 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0xfc, 0xb9}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) ppoll(&(0x7f0000d77ff0)=[{r0}], 0x1, &(0x7f0000645000), &(0x7f000089dffe), 0x8) 2018/04/29 15:26:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getown(r0, 0x9) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000040)={0x14, 0x22, 0x105, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) close(r0) r1 = socket$inet6(0xa, 0x80000, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x35, 0x400, 0x70bd25, 0x25dfdbfe, {0x1e}, [@generic="b2cb755d531c8bab8ca51080e8417d1a62c79d1303feb727b5e4eab768e7eac0217232760c3cff0e87a2e1e3b423d445"]}, 0x44}, 0x1, 0x0, 0x0, 0x4814}, 0x40040c0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) flistxattr(r1, &(0x7f0000000240)=""/171, 0xffffffffffffffc1) 2018/04/29 15:26:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000680)=@abs, &(0x7f0000000700)=0x6e) r2 = accept$unix(r1, 0x0, &(0x7f0000000740)) ioctl$int_out(r2, 0x5460, &(0x7f0000000080)) mq_open(&(0x7f00000000c0)='lo\x00', 0x40, 0x10, &(0x7f0000000100)={0x0, 0x1, 0x101, 0x75, 0x7fffffff, 0x80, 0xaaab}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8, 0x1, 0xffff, 0x2, 0x80000001, &(0x7f0000000a80)='lo\x00', 0xffffffffffffffe0, 0x6, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x0, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x10, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) [ 93.120226] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 93.303307] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/04/29 15:26:09 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000), 0x3dd) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffef0) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x3fffffe, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x8264}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r1, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x2c, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7d}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000180)=0x10) 2018/04/29 15:26:09 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x802, 0x270) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) fcntl$setpipe(r0, 0x407, 0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x20, {{0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x101}}}, 0x88) 2018/04/29 15:26:09 executing program 7: connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x2e) clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x95, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)={0x0, 0x39, "2e14a60ebd4dc7cef2907f3a0f3b3bf5271fbef191a3712a49f29afd458979a3de85cb6b8151b58a05b6168b78a2d8829a54e31a1c3017c855"}, &(0x7f0000000d40)=0x41) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000d80)={0x0, @in6={{0xa, 0x4e24, 0x8080, @dev={0xfe, 0x80, [], 0x17}, 0xfdb5}}, 0x100000001, 0x6, 0x80000001, 0x0, 0x9}, &(0x7f0000000e40)=0x98) sendmmsg$inet_sctp(r0, &(0x7f0000000f80)=[{&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xb2}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000080)="3f465a2ade60d45bc9ee75a3727f8ccf385fd8c961185c3d85542dd5800b124d23ac186909db8af6d5482ed6", 0x2c}, {&(0x7f00000000c0)="8c0d2e5adc719c6dc0bf6a58cb5a0e4839f0c784ac5474a21be12825d8cb71b23a868bb89dbfbb8fd154246494eb0236322a043cebd38b53d8b8a0d34b36e362a4e74bd2daaf649a386a9cdcde6d08a0ff231bf0ea70583ab64c34c78a3fab66050fcaedbdf62be53ac983c13c334d63254367f206be56dda600cdfaff6d53584b51641f663eca5f17fbb99bfe400f055e78830e85f526befaaa83404653981a912167676c65fa75e70068083f5aa221a6", 0xb1}, {&(0x7f00000001c0)="e80494788f644f20df8e4b47016a7003311cedd4a3f03656a4b35c413291f9a8c246c6d92abb95876a1b24a1cecd03aa343699bce0c0", 0x36}, {&(0x7f0000000200)="fd98cbce1d37c4b555464dc60a66cf3c1e6a34f289cb9f9d30c75cddf8f478b364f93a4fa3bdfba2cdef6bcad955c6e8dacc10dc8f96e2a76677ba8da83005ef", 0x40}, {&(0x7f0000000240)="bf783e132a920189b8745720f25af59e3044f4ebc79fbba6bb6ede8cad0b76509600eafc6102452b215a4dfa1726d9de097af5ecee13c8de66bc7ec3174af2ccdcac7dca55d5645bd3be67e9f5f80352c89de2ebad1627d535134e2adcce95656410406cee1089b8c2c399431ce98d112f0f2e775e57b7add0012ed7eb224d7570220596eb1267c910958e4a9c6aedde4f0b784567c151c333a5824fa6df3b3f31626c22d89ac1f62836d3c82afc6a22361bbf2ca03dcc46fb", 0xb9}, {&(0x7f0000000300)="13d240f9bbf1729bf4bb00bc9f12625f955b57ae43bbce1baa24dad33e589680b452e8b033e35b089b81293d205c3146a9abafb42f1aadfebf7383d3daf08538524ea2b1dcfa0716bcd6280190561b6103f9f365c22c3e050e4c8a6bcbebd1d095a54687ca1f3c56420e74b725b097f8d462f6394d68488df82abcdfb7c78f1a0c6470f234ec51b4e5b472bf1d5309d760ec3c22be3d8ee603560d732317638fbc0d5a8dee54ffd00defea02fa6188eb06cbaf1acc48c7b427b8c1ea391d5dfc04e0f9c7fa1ad00f51924f4228060ab77b0bb2ac8c21d7271561d8d05ef4f6d057ce5ea6202cb331bbad5ac71019114c831da1de", 0xf4}, {&(0x7f0000000400)="8aaebe86f70100c0884dcf82c6fbab313c7938b0afc2c26cba339e9712874c540c04bd5b236d2299874a60fe639609e6dd758be00cdf68b7e8fbcfd43277fc7be5c6789eb3452af500227c004f6311704c3ef86736c99ab41a40cdd9b9bdd57ec9d51a660a5e9b4d37dcd043f78c30914975cac3a2d1b891f637a0d1c4b1bcbda807f6df3f3b1303a88b7087c6ef749c0c06", 0x92}], 0x7, 0x0, 0x0, 0x40000}, {&(0x7f0000000540)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000580)="1aea7aabfb3adc4f0bf6e1377ba2119657972c976e83811602f8be3249ea97acab91be683f1598114200b0cd33c3162afeec0c936a57132bbad7d1750fbcfd655b2da9e485cecfc5fe7f88399ea17deac533a31c5cdfc650d2b06fbe0e9eded2d52ffd23683b2851b30743b9d2f79dcf10b0c3c35acc6ab80fd82aba5fb3d78f675d93c49b911ec0e488f86e", 0x8c}, {&(0x7f0000000640)="efcfc3ec7db727d2e6caeb42e5145e23dc4c31d0120e3a38a2af1071a95fe7079f1360aa6d61c8c84c796a719a2d3079df35347dc5d2a82e120ed274af4819bd911a22a971fdaccd3728f23b48feacf39aa597e1294f12aa8a8982f89518c543891f1d5f9745495137203cf50a219bcb790c6ed29dd0baf33383a61b360a2838bebf8eab41950dfe34d0b4cd22203d89ef9c012383fd680329c89ecd18fb898bf80b63", 0xa3}, {&(0x7f0000000700)="556114778f4a8f68f95a2ceed309b5b49bae77bc831deec32229f47070257880b2bce5ba0be8bcbc1720a2f78b5ee84b06ac19ed20dec1056e8e1b8ec9d5d09186", 0x41}, {&(0x7f0000000780)="07d86b7f500a6efaaf5eb949cd21bf5fac63800af2facab14526d190639d7b179dd16c71a9cf966f04c89f21e174887fa144710c6e98451ad1361442ea235abd55438eb903330ea68e9614606bf6ae984b127415a3d6a668298ff8f7ea7f0546c525961fc9bc4cd619b4884543f8", 0x6e}, {&(0x7f0000000800)="cb9abefb21267438d4a785ff", 0xc}, {&(0x7f0000000840)="4be27fbc007f737adf3ee23d6448559867", 0x11}, {&(0x7f0000000880)="87834e6656609333b0d50886b71088ccec417b9900e0429ec91e29f87871dd422b5de45e6b95084d926dbab4793509d4ee7a5b8bc0037f6b384777d3e9e1d19c3e7fbf2c74ffe3c8e67f543755808f6cfa", 0x51}, {&(0x7f0000000900)="003f0bc0818a5b9f237bed9834c501c9f438ba31384f228a80b98a2e30ef199c", 0x20}, {&(0x7f0000000940)="5826c8395a9339d19ba77f49d81c4d83cd8524ad4ac6dd3879d38a663b518001b7c817a0537a74e86c4adc9b50f5aa4771145ac9fc423e3d534ecf73f5e0ca7d3724eda6661265525f820f094ad1", 0x4e}, {&(0x7f00000009c0)="2aab759e46d823c5c218505bea9fd003897ef891ec8bbb86102406aaad8f8e235f3ca5dca105fc6acb2ed7b7dda310804950850678970dd349ed928f2da9de5b827e5142e7d2a91e61b33fbcf91d7b96cf40c9682e9adb2fe623979f61f1c3b3bd715dc1738f27a545a8063567a6e30b5f30ade473960ac723c09256e70f7451048c9f8898dfbc1d3b19f2d83389e0c74079ef36b81d24f248b4121316f62a2878c97f0f359c35307a2169e99324e931c2a9ce3a72a588e8bcb4f6cfbd31977dda51322b0a9be99ae51336cad94116a7b0bb582e62ff", 0xd6}], 0xa, &(0x7f0000000b80)=[@dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}], 0x20, 0x20000084}, {&(0x7f0000000bc0)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000000c80)=[{&(0x7f0000000c00)="9fb8b24749ea57406fad34fa4f5999c5edc276f79874c0675b7b889adbe1d0d90a2fe814f9e3256e7cd165dd999bb4cea4c9214f29379daef5731c565e2493630444fd837a84ea6c7348c34c3c569a1a87994863bb68919f30204931dcec02101565a252c857b6acc6", 0x69}], 0x1, &(0x7f0000000e80)=[@authinfo={0x18, 0x84, 0x6, {0x20}}, @dstaddrv6={0x20, 0x84, 0x8}, @authinfo={0x18, 0x84, 0x6, {0x5}}, @init={0x18, 0x84, 0x0, {0x0, 0x8, 0xfffffffffffffffa, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x172, 0x6, 0x201, 0x6, 0xcc, 0x80000000, 0x4b, 0x3e0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5ad, 0x200, 0x9, 0x0, r2}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xffffffff}}], 0xd0, 0x48005}], 0x3, 0x40000) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000180)) ioctl$LOOP_CTL_ADD(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) 2018/04/29 15:26:09 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xa9c316dcc4ddc7d7, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) umount2(&(0x7f0000000080)='./bus\x00', 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x3, 0x4) ftruncate(r2, 0x7fff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000001c0), 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) 2018/04/29 15:26:09 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x2b) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f00000000c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001cc0)="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", 0x5b5}], 0x1, &(0x7f0000000080)}}], 0x2, 0x0) r2 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='self\x00', r2) 2018/04/29 15:26:09 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaeff4)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/29 15:26:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25ad", 0x3}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000000c0)=0xc) sendfile(r0, r0, &(0x7f0000000080), 0x3ff) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(0xffffffffffffffff, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/04/29 15:26:09 executing program 3: creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)='\x00', 0x1, 0x0) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/229, 0x6) 2018/04/29 15:26:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c00000013000107000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000005000000000000000080c20000000000"], 0x2c}, 0x1}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000027c0)={0x0, 0x2, 0x9, 0x1000, 0x5828, 0xeb}, &(0x7f0000002800)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002840)={0x0, 0x5, 0x6, 0x4}, &(0x7f0000002880)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000028c0)={0x0, 0x4}, &(0x7f0000002900)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002940)={0x0, 0x7fa1}, &(0x7f0000002980)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000029c0)={0x0, 0x4}, &(0x7f0000002a00)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000004300)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f00000043c0)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000044c0)={0x0, 0xac, &(0x7f0000004400)=[@in={0x2, 0x4e22, @rand_addr=0x1000}, @in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x100000001, @dev={0xfe, 0x80, [], 0x16}, 0x3}, @in6={0xa, 0x4e22, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x138}]}, &(0x7f0000004500)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000005a40)={0x0, 0x7d}, &(0x7f0000005a80)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000005b00)=[{&(0x7f0000000080)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000001640)=[{&(0x7f00000000c0)}, {&(0x7f0000000240)="cf49bb2929d1f31e58b2149ef4bd742fe9362b82a858cccccc7dfe0ec955f77198eda048848cfa6b198433642c482667171190a220dbd71966413c27741c7c0fafd316a389b4c82646e70d1c0b149171dc0f73d47c5eaae49d42e020b8502a9925865b430764b67c5399c1c7e36a1a02d7039e4463f20d6b44ca1a807254f0dcf0d0b25e59ee5ea345bace1883ea5278c7fab3b2e5c0d7cfef", 0x99}, {&(0x7f0000000300)="464e7da337c27c136e3efe6c488d6c03a060503ca98d3a54b10a548a6b4f9f6a4084d2f57d9e70f116a38c40b3167dcda63fcefaf9bf648fdfc06509b8e6936f6a85e2f0d9b3d6f846fad492ea4e22145404f069b7e19f95de8293ae71fadcc315866586231a8fcc5ffe219405cc9f65d42689d06991c9a3c1cb5939736752d5173b37926d17ca1186137663e20e212d4f574e", 0x93}, {&(0x7f00000003c0)="1092194a617226257372086a8b6f66609c85240f8f06e5ebcbaa8af0f9aaf80f0ce607ec3ae48c0e2feaed01a371fc5a387d525b43f169276b21b15ef78bc9b67eb1c653ce5b2a7f660455c98c5060f009b287cf704550659e140f7f0dea8d45889ac4550029705343d4e0", 0x6b}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000000140)="c0141b64d382011e4ca8f8c0d92f619804bcf9e5ebeaead537c09219", 0x1c}, {&(0x7f0000001440)="801e68a3952aa3a726714b2f694592ae309b4431e6178aa275a654041c60e89e4d0c8ceec9a34aa4615ecf5a15fee30a5c7d15142b14007d0309bf00699a04e4b1c32c8476de137b1f99b85067eef1cef0331f4ffd4a9753ebebad8018e1edd2cc958d530c43762c30537c1a7979670e8afd26fa", 0x74}, {&(0x7f00000014c0)="e956ac1b26b9dcfc0247b4bb1b10b70cb2e695e57c088f34e568f989a6192e35b78eb44e1c430f9472bb389ab1ee90559c6af4f4ef7359f388ba15be9ec75bb2f7eaa7261d44eef89fe4036ce688f7293ea2c58db8002af009d9dc59b01b44b8f7f7a96f696a200bfbdb8004ad81acc52fba7889bbe96828761ed269f9168c3bce5ae2e0f028ffba35a118ba2ffc30b5deb0e3c4713f577a06c595c245fccf0eb5bf4ca262ba7805662bc84bcaef16aca60f728a355dc06fa6d0f071dc", 0xbd}, {&(0x7f0000001580)="5f87ad03b7a966d63edccb29c1d762febf8f34445003c80dc7d43694ea5664f9dfa2f3726edf5e8512c0febbced356c8f0c396c7d21f4eb4d759c7cf37cbb2aed037c7732db42c7eb806d69447e64814d54ef38e8d4d138705c13bc3050f48cda4569541c815be692fc1e748be862026ecd930fc40ea0e64bcb37d021e1fd30a228cebe07ad6866541ad04ea4dc895ef9fb304055efd740b0fa635da39ae", 0x9e}], 0x9, 0x0, 0x0, 0x8000}, {&(0x7f0000001700)=@in6={0xa, 0x4e22, 0x80000001, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000002780)=[{&(0x7f0000001740)="1d4f252b0660ba989cf3b0ecaf9dd2a1067395172449912ccc", 0x19}, 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0x1000}], 0x2, &(0x7f0000002a40)=[@authinfo={0x18, 0x84, 0x6, {0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x0, 0x5, 0x100000000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8002, 0x0, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x208, 0x4, 0xfffffffffffffff9, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0x1720a216, 0x200, 0xffffffff, 0xff, 0x9, 0x1, 0x1000, r6}}, @authinfo={0x18, 0x84, 0x6, {0x1d39}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x3, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x808e, 0x9, 0x8000, 0x6, 0x7a6, 0x6, 0x800, 0x800, r7}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0xe}}], 0x128, 0x4}, {&(0x7f0000002b80)=@in6={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c, &(0x7f0000003fc0)=[{&(0x7f0000002bc0)="5f7f2155d6e2ecee66355e10c34ba4285414029b09029d4d721eb3462eb0749cb000e34c298c0e738da89bb8ed267a3688db85defc1a45e6bca74701683cb245cbb5", 0x42}, {&(0x7f0000002c40)="48e0", 0x2}, 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{&(0x7f0000004640)="dbdb65077dd0eec089c9e6a1b43da9db55616acbf83dda4d70bd5170ecfe0c6cb27515a5dc582780807d67f66d3c9377883f75d5c53d22b6db12d166e6f87a188993e74b2489a9db5ee04710ff59dc42f231dfe1c685c40fd7e9e90779269e7b1ea501f0b27659b8bcd16d293b19180921d9d3fbe1b4c9", 0x77}, {&(0x7f00000046c0)}, {&(0x7f0000004700)="8b8c97803136724d20c16368b8667c24c91241fb1d4cd1e6132b8b1dee92a4f9667bf8456c2e6598f5f08b90efaa693e5f0c65a7919805a60f1d19444216201cfa1b3a59a8ec51caba7862b83ba8b36172c4ab5df70686cb287b878687a0aff15e1550cddc27b132e0d2871973d2864476ffa1f69204d0ef20db3d34bcddac91dacedfcd623d9f76130d413e6cfdd3faa0ed7cee812038484f5d96aefb193acd4dd1ea10457219265ddb765c4a445a8bda75be11f9d20b215f59d17d496aabf87325", 0xc2}, {&(0x7f0000004800)="da2ec545eddd2569175a8a58213cba75c9ceeeb6c9dcab6a48d922100557abcd239a63336c18e977dda0d75d768ea87ac6cea83cb4c830bce05060b73159e79329c7095e57260abc1f6c0850d15d182249e737a5959bded34bd0a8cd6864ae1e8382caba9b136b5e943c2763c90683949e1c239e8a3fe7a17a59b3e3d6b090d4b68003dcada9e7469d50f530deea1ecc64f50792eb", 0x95}, {&(0x7f00000048c0)="4f251278259fd0842194fe3de8f7003d5905d020b068ea4afde6d51094358418a5333ade3d122a54419f802bd88c598da7f9fdf19964167cd8377007551a1703970115fa9f52a291473438498fb6e16875bf429dd3de34513809f85ed7b290037fe25131e9b0e3b990f6f0ee98d7d0b0f74d4fa33ff6df89812f91391f053037844e3c10432ad0653150a434f6349acb6cf411c0c4c44201872385042f2baaf237e79bf24749759a152c3ce34e190cf0b13d5eb756256ded5e1b693cdf249448c098323d6e37c9d831acdccf82ca1f45b9312c17b8cdc140f111b462ab8121d87b357e", 0xe3}, {&(0x7f00000049c0)="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", 0x1000}], 0x7, &(0x7f0000005ac0)=[@sndinfo={0x20, 0x84, 0x2, {0xd90, 0x5, 0x8, 0x400, r10}}], 0x20, 0x44000}], 0x5, 0x80) 2018/04/29 15:26:09 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x44000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9, 0x10, 0xfffffffffffffffe, 0x6}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x7fffffff, 0x100}, &(0x7f0000000140)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000da5000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000200)=ANY=[@ANYBLOB="1800000001dc747230e6e8cb0aed2ef01e7b5c490301000000fdfa81ffffffffffff0028000000191193be6a13728c5ab7b1b4fb2bd0b167a0ddc0f265f553f326229491e8a5439a041dcc"], 0x18}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}, 0xffffffff, 0x100000001, 0x1ff, 0x8, 0x8}, 0x98) 2018/04/29 15:26:09 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000), 0x3dd) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffef0) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x3fffffe, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x8264}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r1, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x2c, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7d}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000180)=0x10) 2018/04/29 15:26:09 executing program 5: unshare(0x200) pipe(&(0x7f0000000040)={0x0, 0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r2, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000180)) 2018/04/29 15:26:09 executing program 0: r0 = semget$private(0x0, 0x2, 0xfffffffffffbfffc) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1000, 0x2001) unshare(0x40600) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) semop(r0, &(0x7f0000000100)=[{0x3, 0x7, 0x800}, {0x0, 0x7fffffff, 0x1800}, {0x3, 0xb7b4, 0x800}, {0x0, 0x800, 0x800}, {0x7, 0x7, 0x1000}, {0x3, 0x4, 0x1800}], 0x6) semtimedop(r0, &(0x7f0000a0ffc4)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000043d000)={0x0, 0x989680}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/29 15:26:09 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x0, 0x7}, 'port1\x00', 0x48, 0x42, 0x1, 0x100000000, 0x8, 0x7, 0x9, 0x0, 0x1, 0x1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/98, 0x62) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x6e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x1000}, &(0x7f0000000280)=0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000001c0)={0x3f, 0x9, 0xff, 0x20, 0x2, 0x200, 0x1}, 0xc) 2018/04/29 15:26:09 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3ff, 0x200) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x3, 0x6}) prctl$void(0xd) [ 93.646938] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 93.735212] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.742218] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.778736] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/29 15:26:09 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000adc000)="6e756d615f6d61707300b5c62eeedbc2799e2c854cfb9ead220e698a9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224cc925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e781c81b6a8d091f88658ef4f16a21417d83d") pread64(r1, &(0x7f0000df6000), 0x0, 0x800000000000) ioctl(r1, 0x20, &(0x7f0000000040)="ed28abe490899b9afa685db87bd99834cb863625ce8be212b65df323b251279805458b43a63355be3acc9b6a15a514b8fbfe95f56ae5184232f231fb84c602b0b5a4ed2f0eeb3b465e78f59efdcd") 2018/04/29 15:26:09 executing program 5: getsockname(0xffffffffffffffff, &(0x7f00000000c0)=@rc, &(0x7f0000000040)=0x80) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) writev(r0, &(0x7f00000012c0)=[{&(0x7f00000014c0)="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", 0xb41}, {&(0x7f0000001200)="b5", 0x1}], 0x2) 2018/04/29 15:26:09 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/29 15:26:09 executing program 3: prctl$intptr(0x8, 0xf7) 2018/04/29 15:26:09 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x6, 0x20001, 0x3, &(0x7f0000000140)=[0x0], 0x1}, 0x20) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0x8000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={r2, 0x1, 0x1, 0xfffffffffffffffd, &(0x7f0000000180)=[0x0, 0x0], 0x2}, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r0, r2}) accept4$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x0) 2018/04/29 15:26:09 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) getrandom(&(0x7f0000001100)=""/216, 0xd8, 0x2) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x1, 0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000010c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x158, @loopback=0x7f000001}], 0x40) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x1f, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/04/29 15:26:09 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000340)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x1000, &(0x7f0000000400)) mount(&(0x7f0000000280)='.', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000000)="c21976485d282b4edabd62bbbebb00cec7b3e8f7c955030dde8c1da0d4465d57efe4216d553d7f4ca1f4ddcf9e0d4dcf93022f7e637eade4389ebc34886cb69d1cf2633280ed", 0x5010, &(0x7f0000000200)) umount2(&(0x7f0000000300)='.', 0x0) 2018/04/29 15:26:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c00000013000107000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000005000000000000000080c20000000000"], 0x2c}, 0x1}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000027c0)={0x0, 0x2, 0x9, 0x1000, 0x5828, 0xeb}, &(0x7f0000002800)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002840)={0x0, 0x5, 0x6, 0x4}, &(0x7f0000002880)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000028c0)={0x0, 0x4}, &(0x7f0000002900)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002940)={0x0, 0x7fa1}, &(0x7f0000002980)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000029c0)={0x0, 0x4}, &(0x7f0000002a00)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000004300)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f00000043c0)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000044c0)={0x0, 0xac, &(0x7f0000004400)=[@in={0x2, 0x4e22, @rand_addr=0x1000}, @in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x100000001, @dev={0xfe, 0x80, [], 0x16}, 0x3}, @in6={0xa, 0x4e22, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x138}]}, &(0x7f0000004500)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000005a40)={0x0, 0x7d}, &(0x7f0000005a80)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000005b00)=[{&(0x7f0000000080)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000001640)=[{&(0x7f00000000c0)}, {&(0x7f0000000240)="cf49bb2929d1f31e58b2149ef4bd742fe9362b82a858cccccc7dfe0ec955f77198eda048848cfa6b198433642c482667171190a220dbd71966413c27741c7c0fafd316a389b4c82646e70d1c0b149171dc0f73d47c5eaae49d42e020b8502a9925865b430764b67c5399c1c7e36a1a02d7039e4463f20d6b44ca1a807254f0dcf0d0b25e59ee5ea345bace1883ea5278c7fab3b2e5c0d7cfef", 0x99}, {&(0x7f0000000300)="464e7da337c27c136e3efe6c488d6c03a060503ca98d3a54b10a548a6b4f9f6a4084d2f57d9e70f116a38c40b3167dcda63fcefaf9bf648fdfc06509b8e6936f6a85e2f0d9b3d6f846fad492ea4e22145404f069b7e19f95de8293ae71fadcc315866586231a8fcc5ffe219405cc9f65d42689d06991c9a3c1cb5939736752d5173b37926d17ca1186137663e20e212d4f574e", 0x93}, {&(0x7f00000003c0)="1092194a617226257372086a8b6f66609c85240f8f06e5ebcbaa8af0f9aaf80f0ce607ec3ae48c0e2feaed01a371fc5a387d525b43f169276b21b15ef78bc9b67eb1c653ce5b2a7f660455c98c5060f009b287cf704550659e140f7f0dea8d45889ac4550029705343d4e0", 0x6b}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000000140)="c0141b64d382011e4ca8f8c0d92f619804bcf9e5ebeaead537c09219", 0x1c}, {&(0x7f0000001440)="801e68a3952aa3a726714b2f694592ae309b4431e6178aa275a654041c60e89e4d0c8ceec9a34aa4615ecf5a15fee30a5c7d15142b14007d0309bf00699a04e4b1c32c8476de137b1f99b85067eef1cef0331f4ffd4a9753ebebad8018e1edd2cc958d530c43762c30537c1a7979670e8afd26fa", 0x74}, {&(0x7f00000014c0)="e956ac1b26b9dcfc0247b4bb1b10b70cb2e695e57c088f34e568f989a6192e35b78eb44e1c430f9472bb389ab1ee90559c6af4f4ef7359f388ba15be9ec75bb2f7eaa7261d44eef89fe4036ce688f7293ea2c58db8002af009d9dc59b01b44b8f7f7a96f696a200bfbdb8004ad81acc52fba7889bbe96828761ed269f9168c3bce5ae2e0f028ffba35a118ba2ffc30b5deb0e3c4713f577a06c595c245fccf0eb5bf4ca262ba7805662bc84bcaef16aca60f728a355dc06fa6d0f071dc", 0xbd}, {&(0x7f0000001580)="5f87ad03b7a966d63edccb29c1d762febf8f34445003c80dc7d43694ea5664f9dfa2f3726edf5e8512c0febbced356c8f0c396c7d21f4eb4d759c7cf37cbb2aed037c7732db42c7eb806d69447e64814d54ef38e8d4d138705c13bc3050f48cda4569541c815be692fc1e748be862026ecd930fc40ea0e64bcb37d021e1fd30a228cebe07ad6866541ad04ea4dc895ef9fb304055efd740b0fa635da39ae", 0x9e}], 0x9, 0x0, 0x0, 0x8000}, {&(0x7f0000001700)=@in6={0xa, 0x4e22, 0x80000001, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000002780)=[{&(0x7f0000001740)="1d4f252b0660ba989cf3b0ecaf9dd2a1067395172449912ccc", 0x19}, 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0x1000}], 0x2, &(0x7f0000002a40)=[@authinfo={0x18, 0x84, 0x6, {0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x0, 0x5, 0x100000000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8002, 0x0, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x208, 0x4, 0xfffffffffffffff9, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0x1720a216, 0x200, 0xffffffff, 0xff, 0x9, 0x1, 0x1000, r6}}, @authinfo={0x18, 0x84, 0x6, {0x1d39}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x3, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x808e, 0x9, 0x8000, 0x6, 0x7a6, 0x6, 0x800, 0x800, r7}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0xe}}], 0x128, 0x4}, {&(0x7f0000002b80)=@in6={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c, &(0x7f0000003fc0)=[{&(0x7f0000002bc0)="5f7f2155d6e2ecee66355e10c34ba4285414029b09029d4d721eb3462eb0749cb000e34c298c0e738da89bb8ed267a3688db85defc1a45e6bca74701683cb245cbb5", 0x42}, {&(0x7f0000002c40)="48e0", 0x2}, 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{&(0x7f0000004640)="dbdb65077dd0eec089c9e6a1b43da9db55616acbf83dda4d70bd5170ecfe0c6cb27515a5dc582780807d67f66d3c9377883f75d5c53d22b6db12d166e6f87a188993e74b2489a9db5ee04710ff59dc42f231dfe1c685c40fd7e9e90779269e7b1ea501f0b27659b8bcd16d293b19180921d9d3fbe1b4c9", 0x77}, {&(0x7f00000046c0)}, {&(0x7f0000004700)="8b8c97803136724d20c16368b8667c24c91241fb1d4cd1e6132b8b1dee92a4f9667bf8456c2e6598f5f08b90efaa693e5f0c65a7919805a60f1d19444216201cfa1b3a59a8ec51caba7862b83ba8b36172c4ab5df70686cb287b878687a0aff15e1550cddc27b132e0d2871973d2864476ffa1f69204d0ef20db3d34bcddac91dacedfcd623d9f76130d413e6cfdd3faa0ed7cee812038484f5d96aefb193acd4dd1ea10457219265ddb765c4a445a8bda75be11f9d20b215f59d17d496aabf87325", 0xc2}, {&(0x7f0000004800)="da2ec545eddd2569175a8a58213cba75c9ceeeb6c9dcab6a48d922100557abcd239a63336c18e977dda0d75d768ea87ac6cea83cb4c830bce05060b73159e79329c7095e57260abc1f6c0850d15d182249e737a5959bded34bd0a8cd6864ae1e8382caba9b136b5e943c2763c90683949e1c239e8a3fe7a17a59b3e3d6b090d4b68003dcada9e7469d50f530deea1ecc64f50792eb", 0x95}, {&(0x7f00000048c0)="4f251278259fd0842194fe3de8f7003d5905d020b068ea4afde6d51094358418a5333ade3d122a54419f802bd88c598da7f9fdf19964167cd8377007551a1703970115fa9f52a291473438498fb6e16875bf429dd3de34513809f85ed7b290037fe25131e9b0e3b990f6f0ee98d7d0b0f74d4fa33ff6df89812f91391f053037844e3c10432ad0653150a434f6349acb6cf411c0c4c44201872385042f2baaf237e79bf24749759a152c3ce34e190cf0b13d5eb756256ded5e1b693cdf249448c098323d6e37c9d831acdccf82ca1f45b9312c17b8cdc140f111b462ab8121d87b357e", 0xe3}, {&(0x7f00000049c0)="ddefa5ffb2431e145001999f5e4bc7dc1ff0c99af59053febd627305b4c81381bc766a5003d64228544e699bb6a2364237e1cca26e65e45014821e2ceba9c9872b602fb72c4c6e0684c014084f9d783e4a78d1e5d9a5273af5a59ed0bd191aecb49e7025c5883bc1cd7dcf3e3fb4766d63fe00884eba04710b3d68f0166e34fbe92e022e60ba2a3ea939aa77516895a7e952da4b94c6df0e7314056cd5fae07e0dd6adebbfce084d2c466ea4822237b030a7bee65289ed8454cb48c6852edf0d96af5246f93cab620ba2063d7c4127ccbd088694e7385e43a7ea8a391be8562a7cb602c78ce1af29bc49fd601b228a5faaf13fa1ff9a93985f75898d92533c1c10788f648b75e8cec46a98b51b0ddb9cbd856a6ccd5b7fd2dc81be79efbe03f8360683f361ffeeab25c81e9372bc19e5dfd599b3383b7cd8c43222b56c5e709fa6e6ff5024382080637fe0b268130d928daef4cdd450ebf9466b628e6103804fefda4c8866dd81d4e4dceb3b20b34af9d6d36bd41acd1b27c3b1ccf550b8da163ee81f94878ba3fb7249966dc0361e9ce5342ce804714e5fc2c2dfdeb130a5a8d13d9379ccbf9e6b6800bbfe6ac69345958aaee45bc62422642fdd70b97cc18953c1eef21e9b18a465bd4107092202bd42e7e75c3f57145df30f22e88fad2bd7b076997d84d6d0351358e2d789bf284d0a05373258c600b459f4ce4c9d2b66b42f0f2390463490c8322ae17e9f5318015f11ffb2e990a41379b7a280500d552512589b97a8b1a999decc32fbd7a715286523649e5d9dde123f6e88b6c5b02b51afb706459007be46f70aeb53e183173d60e7d8100487e4a1a13bfb16318e42ea8233ada710f2653bfadf0ac0da28df9f3fb9754218badb3f3758e29f033434076f41236fab5df56f762c4d839787fb12f70a8a8efa6bdcb77e9075811789bd49fc14eb58357377d320d7ca2e7b2a6ef020a2236d1ef3fa941106d0791884b248e405af736c9788f2a0346e1d2430e92587534a3cad230d24e1cdad57753d1deceb441648176996bd979d8674512455152a8ac12e4464e4434918c4b7d1693e3523b7f0f70161132cfac898506ed4dc965cedf6751934b8e5947af167ad7e60aeb0b158f8ef95f2b0b67ff41fc277da122e98ec83cf06f4518469064ee42ed191de68eaf17f0cc79b5c3dcfa4d94f0fd643ee5906df24a01dbb81977ea71ea027b5f04b6385ed55a80c3af117240d2bff70ed9f7b0290c441bdb859fa7ede2015a5c2acd6410665010756eb555c1d1914dd09f55cab2835b9a198e2b9e20727a1f8f75aafc61aeb3f375f43dd94251c4bf8f1e2bfa9206cbd3e82662b32fc795ecb6d2a894a9fc8df70fd41f12c637d891b50daca4087be4ba46d2abfd6ff47270ea7e7d2c7511e7f6d783b6d8d94d90320172c1ab965c9587f767c38a4f7cd2652be038deee2d04d4405172e7d65afd3c0d19c4bbd2683785bd83852cd2f5e2f584ae0151031d81ea2d582fa8aaf3ca396980e975003f3e5bfd86883cced4f8a88c71570599f3b07a966418f0d0c7bdc96169b43b87fc0218f2b896ccf3f043ee6667ea03b70edd3489dff37d1bf1fff39b4a234f42a01cf5fafbb41257a323d580b84472cac29a30eefb431a1940686380a610a742019a46f900cb005876ec8cbe44e8663696e2dc38cebc33df9448789d0085f36aabc8d7b3275746cd7109f7ea699f2b20e5c679d49424054119bb91740af434326dfff38529c4525616aedcb3fc0862835f63478f2f0c147d1113e329935e13da4089c0fe2f953f74bded6170c70628d3038ea304aa5f76213e7eec9762b2281e877e153157f30b330ad93d9704408e3461924accaf65d83b755e582a3878e381e55baec4f2cf838a79c28e7ace02501e7c18a83454cb9a8210279144af659d53de385206e1d12f84c429e94860d9ca4cbacbbe9287cf741acd6602cdcdb97d5f356814e3904acb6326ed0b191ad92c9e6dab74e53ce7db9ff8c61d6448e534e20fdae0d143e985f7325e5ef23fce1163cbb76e23e34e600155eb1b625ea2eab04872aae5b0a92e2de21fa78d4348d4d8c52c8c86c4a9a8197d7808c1d219c8376501920f643c11f7526417cc417f149a828e65523a7f9623e7547f6c09b6bae5eef98cc5aacd2c96e730a368d48fcfc29e340fb52bf8e791497d6c8facc1a82faee776c9675d7f3dc71b25bf4ff76c149c8e7de9407ab9331bac8e3b43b8590a191bd91d689cc5ccade638d6a754fdf569ec33228bdba8c11abbc4014c69a8aca404101ff7ef0b07548553818d8e43ca58b288b379d9b77a820027030d2cbc328440794227b4927a0db2fab0df1ecc9ae12f856d0348e5cf2d50469bf28fe95bdcc9a8fb6d79a6b098a1529ebb5e7f38a28a7144ea44ba5db4fbbfc8a66b461d75d4ba16bab04250554441835c6269f99d7cfc8ad93dc5201de5aae1b0928b84e5bb27783ae6f14b4d42f8c10654e48ad1a5e08d427e55525fc5f4cdece8b12634d977662d4ad81d107412b4447fed41c8bb325b81ee9cc0ef6fdda3eed7fa6b8b75f7371c72b6689b3167d61ed7e29de628bc1afd7cae98f9689f30b37429da148003a7bd92c0cfd1e8507a43a63bb87d60ab08298d09e6e0911fcc24bb3f3e8f2aea52c7bb4056be8c3c9b07654cbc3b4708ba7f7e004986311cc633a59cdb387de3d0a6750cc253bf973b539b511dc4cf0d28a80fe017d855dd2329b290b1f68fe4783c86c36f81abcb049e429e5574750e0db707fbc6e839f601f458a25d710481632609d98e77ae3420a270b800d9247741e63edb0fc658120f3cc9b1af51b2509cc5a490ec0d28feb5cadd30f9305aa064501686ea115ab741b64b46e465b2773476d87597b0beb8248bfe4c8cdd92fd6ab49d5c3df82be661673f2025b47390f304b00c8ed096ed10fcc3a0cf98180ccbd0b48c33d0a40349efe70f579f782810470f63f10d1124d0afc81ebc5879e24e2753c6b82451545a20fe8c1ab1fa3655c54623e12783f9e45be48ddd729ee0164baf4c99d42b0bd96cbf84fb93b2106017febbd764bbf06cbdafca2959b657344b6fb8186ed1fadae3ac956a399dec75b57dcc9e0e113c748817b80a9e29a26053d557ee2b55ad077e46ff4259849505ecc20f505c4bbb738038230b0ff9b80b3ced845b8eaea1414d5ea33c4152769ef688b8d8c2b118e12e096492ced72f63e5bb63ce3c53b4f135a4390dc2d9560dde06c71f9b63e972903583e97ee6f7517931262a9360776e9fd21bb25197b9b82b06eda17249bf32d3c128bda2b0fe7a20c9d02a648b789db38848868abf9037b2c20fc986c965199ec471d0fd80057a9eac61c3b6f1df11c960ee4385cfe01f98ff60d72c3705a8ca1e3054d5e445b83462171340f537d8cc5650195369c5fc890217e7db3bf12aa15f4d7b145fcd0decb687a54ff3eca3d0e779deb96d5e14d71c3f8a00bf5c3e711f5502dad4a60602bf64bd2f1ded613fc7564735887c6a2b943c166a57f0b46ccaf33a99623f0473fd1b95817901ff292d036b78f3da6e8049bfd80b15da04dcae6c680b4e7b2e9ee690813e9fe432a3cebb5b22a35f5beaa92af579f7685343d409ad82c0d71d05c9ddaf498165edcb428304ee004a2d6b42bfadd8d78129ef47d2e4e6c8d99fe6f606b4098448ec0c95608a7ff34dc41ec1a5ed436331437af48178e12b13f04e39bc11143e1b2b64e5b8e78374c47c43043412827f266b0005edcbe6833aa4ace52d690312a87cd7fa43f4c866e75a7830e0e7aa3e16349c6d15f8215035a6b10535e88bde75d101a0a6ece33c70141d50b784c664d49c6bffa3d258abbb75689dd453eb55198d2d0d3a170d012a6b5c36a08c3119023955cd94c8d6159ec819682e003166215d73f1c696fca9d257033fd4704181d5bf9ef3566d11d02825de38621eba05f0bda16218a605e7c4209c6b749e926b146c5a5bc95974c513a3214287464b170ee69a3326633227c6c3ef151a29eaf504f625fe4d92fea60b870affae3e4c8a18de78828414475d67d0189fced965127576f561283f519f57338f728fd241085476f7a3f244523738f1f7154947750da0ab50f8cf37ce8ac64dad793ec78309ddb63d1bc84f53903b55ab9a96afa2b2457c4e00b7e6a5c6d11814486b556322cbc9bcd4f390a7b187e878b0ceccb1e0f814a58381a47cf8a70eb08f146e7695769e0d5a4329a248bb4474d975009ae0fde39b6d52000b52c96ecd6349e18178e1ce9fa5d6e832ac1217ca2140093c2290c2acb17cdae6b9b7bf1d8ad514642e25b6a718c20fda7fe4ff420dc272de063471dd0674e37aabfdd6e0012893ac7fdc5423a0a30ed1f13f3f476d68f19e3bdb7bb19d7dbfc5613c3ab0fabaab92ece43e233969c696d9149bc0bac7a954168ee57ce4fa8f62c27c06b6a9210d6949451935a0cc5ae2b0eb41dcba77f9d9a96b985af151850539444ebbd4c492d8eafb7bfde3fdbd3818b831906d17079f1423bcfe0000af183d30224bb24e9033fbae4201be8b27e9f39aefd9ba35beb8a46646be4e5dd4bbcba1d61224c1e2facd0c5d0a6e6b15193174fa12f49196ed9d0086a3eb1629bcdced5839a2427813336dd5ddef522a76e2ad31afbe5af42f97ad7e2ba59df8386842d32d0019dbd7b203a27353ae601766ddc50fc50fab7938ca91a64aeb2aab85f55d9d1661adc7f783617f071d81e4a5174a0d809d59acbeb92211c869792460b948a7756d9a67cf994f7d78246a6997c83f6a856afc2d78ac832179968b96cefee2d432d981af44d43057858b007726f318722b47b3688db5af750efa411ff6641c9463f0b310d89005db715483acdbfd2363d60eaf97dde1117a4b86fc63439fc3213e9b5391a7e29c4f7214580c700d48c21a8ba3a2a96293b339edecc731272a62699c86b71d1b5deab082b01bf4bda8fb6b7c46e0ab786d55c9a629afef7f226341bc2490bb433da26c3a79c9f83288f2c051e53a68bfabd695c607f157fac18a0b03ce26eb616a532f4645b9c050cb93fbdcdbccdfd6a925f4f81b58ce658e4424338630ffd6c7ebe9748d6366da7a270226fc9ec5db2ecec11718d4ae03d4bd57721ed28e7d48d7e8b0ac1546888379f77ea9bcf8924600ea430b242146d5ba4f99df2a532f43abe38960fb7bbe30f096a5b797e3b6a136cc6905ac650dd3199acef42334e1d950180ddc325f25ab79fd659efefc444193593119f4d916be2e1e81a19c8c0c044ad4021dc587df608df8e7ff7a109d6f813a01771a7886c3f1e317f4fcf7c2a8447f94c09db28303d4ea63762022a5665f3c4597e96033798db00e5531ec1766414386de4258210f8f7a595b38c478414db31b42a70a1a7e4b316085e0e8aac15a51bda00b8c47d48bcfb9bc629d221fa8b0f3f2116ba662f055dec798d93cd117811a115cddb88882e5bb112341867ab2f213216a40bf141c698a3a2ffcabb90e20fb9e0b81efa383085b91a6700c98ee75e0f9046819a59393c3566bb0ab0599bf4a5a61f1f656aab9fb1317e4e4d58e870e34f6f0c95b5752447daf2b4535b8545e5daac3bf1b63a6f46ba2dc66f3a1c991223cfba7cd20e787cd6e984bb1b9b7b39aa1bd088143890abf1a390f3d8dd15f98dcc46aa3a3577a87344e40e4f51c3a78ae1d90f8ef39968082a2a737a74eb0a4b701cf1777d59d844eb02880e7a3bfe273e693975f8c5f963312fd81b1c84ffa21e21b424e2addeb032b60c7b3520b27c2b442ec98d6e5033f537", 0x1000}], 0x7, &(0x7f0000005ac0)=[@sndinfo={0x20, 0x84, 0x2, {0xd90, 0x5, 0x8, 0x400, r10}}], 0x20, 0x44000}], 0x5, 0x80) 2018/04/29 15:26:10 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x101, 0x40000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = userfaultfd(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000009ff4)) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) [ 94.048671] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/29 15:26:10 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f00000000c0)=[{0xfffffffffffffffd, 0x0, 0x1e4fcbc4, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000040)}}], 0x30) 2018/04/29 15:26:10 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x0, 0x2) write(r0, &(0x7f0000000040)="19e500000000000000000000000000000000", 0x12) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) 2018/04/29 15:26:10 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000), &(0x7f0000000100)=0x4) io_setup(0x7d, &(0x7f0000000080)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x101001, 0x0) socketpair(0x11, 0x6, 0x7, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(r1, 0x3, &(0x7f00000004c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x5, r0, &(0x7f0000000140)="ea86c72e5c5c6fa10153eec5265a668c57f11b49f8144c5f0de5c9bfcb2e7bbf892b2d0ed583502498cab1107424b149b056b4a491f127afaff87b16e11e6edbbe0aa93ae2dc9c5648bf75fb51af2f3ecad4914ed749c709301bbda18bda4cb8aa4b1a5e12dfc124f273855b3d615720152a93b261a57fba08ae1f1c4d92590497844cfb0cbd20af1fbc0dd9ff8dc2764368b94a19e76937ef44a5915d35a702a589241dcc1eeab8a8777d6219c0d1221eb8fa6139a332054b7b", 0xba, 0x7bb, 0x0, 0x0, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)="fbf278310bc26dd066fc81403703808595313715224a33770d150032035ff637da9696fc2e2248eb25ae58769d7b87ecfef335844f26d78b4eb523b74de776c3706b903a4dd5b6a1e827b12b587f5ecf56106680be65724d9b24f3d7ccc007029f72f1b322f3c494bdde65cbd8eb6be3dc030a7ec0fbbbcbaacd754518819c0962c682db0e0e757ee9ba9de309caad33", 0x90, 0x80000000, 0x0, 0x0, r2}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000340)="d87333142577e66314e74a239a30f9e34bfddf68bbe612225dd36cbffebee1908473103b1a82ea172f4f1991c3930161bbdef3d6429aa73fead6e811c7b1ef729f2c73a10b3ebc858239319abac2b128175672fd828e77fe91cc6facc07be71dc1dac1af1a680b04fab198fe5ce3f1cdea40360fd2a423a91dbd9ecd2405d3edf4e2b8c0cc9f5b89c5b5e6851822c7ddf437f085500c24b41047411667138506804cf32301c8315081c2f6f3200f9e679700c69fcba1bbcf8235ed6b7ee1e5690c81aa", 0xc3, 0x8001, 0x0, 0x1, r3}]) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'vcan0\x00', 0x80}) 2018/04/29 15:26:10 executing program 0: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000080)='.\x00', 0x1) r1 = open$dir(&(0x7f00002f8ff8)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000273000)='./file1\x00', 0x1) 2018/04/29 15:26:10 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) ioctl$void(r0, 0xc004587f) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4c0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0x400, 0x70bd27, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x1}}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) 2018/04/29 15:26:10 executing program 2: r0 = creat(&(0x7f0000000140)='../file0\x00', 0x8) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000001c0)=0x200000000000, &(0x7f0000000200)=0x4) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00') r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8000, 0x2) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x7fff) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendto$packet(r1, &(0x7f0000000100)="f88fc4bdba792f9535f27a37ead170a0f4472e11aeb387ab72c39f65c1bcdf236ee4d88e5020d4a182f16f20aab652", 0x2f, 0x0, &(0x7f0000000340)={0x11, 0x8, r2, 0x1, 0x81, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) umount2(&(0x7f0000000180)='../file0\x00', 0x2) link(&(0x7f0000000400)='../file0\x00', &(0x7f0000000440)='./file2\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file2\x00', r1}, 0x10) 2018/04/29 15:26:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r2 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0xc0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000000c0)) bind$rds(r2, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) 2018/04/29 15:26:10 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x35a2, 0x0, "6cd9990314f4e9e55cc5d3ef6b39b119fc68db9c9eb42147ef07ff9e7b2df6fd57a8fd913744586668b6ae484c2d0c0a008dcdcfd76985e4a7b7f0fd8d75e4761e702763dd5b488cd7202c6e213a5a03"}, 0xd8) pwrite64(r0, &(0x7f0000000240)="cfd0f0121ebf881230497a586680ae74d17182f65f573697948ed50b5d6e293e3c9975f1ed1c2466be4c04c26b087335201526019372e22189bfab0bc3d3e727ba34c13e1a2d3d87a117c431ab56dc68d444626bceb8321cfcf5900543b2593276e1527ce9f128ac3e5c332066adfcac3ba54ba2b6e3b6929ef98f7f1fadb3ca9f07d50bb81c40d46d156e61e7ed6461ed573ed2cfcfbe8696c1601cedd2d2d308808bf53e57300213f225c3b6bb85c72d1fd6a6c107b9981ab903df69772aaeda9af65ec55def7c1d9c2a3278e23057afaa41d53c284e86861c1e0df3d8b94e5dcf582ff0aa679efd76a64166c3319215c9", 0xf2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x1004103, 0x0) getsockopt(r1, 0x10000, 0x5, &(0x7f0000000340)=""/250, &(0x7f0000000000)=0xfa) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth1_to_bond\x00'}}, 0x1e) 2018/04/29 15:26:11 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000008c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000000740)=@acquire={0x134, 0x17, 0x101, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@local={0xfe, 0x80, [], 0xaa}, {@in=@rand_addr, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {}, {0x6e0e172e}}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x181000, 0x0) 2018/04/29 15:26:11 executing program 3: openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x3, 0x1f, 0xfffffffffffffffe}, 0x10) timerfd_create(0x4, 0x80000) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') socket$inet6_tcp(0xa, 0x1, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/04/29 15:26:11 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="f9187d58170e5d320bf3da6544ebaa99634dfb92efb48c467df98c499efa0822cd7dc0866d197011524294b85ad6cc21925e3dc3eba7fb893c180634244a197ce879cc0ecadb1862fbe192", 0x4b, 0xfffffffffffffffd) keyctl$unlink(0x9, r2, r3) connect$inet6(r0, &(0x7f0000000100)={0xa}, 0x1c) 2018/04/29 15:26:11 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000780)={r2, 0x8}, 0xfc97) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)="2e2f6367726f7570ae63707500c87e707a2d0edb66d7e990521c96050a2a439db78b74dbc3227d9eddc4bd81391650975e148ea53e2ac4a7c7cb1d597c020796353bc1ffe8536407812e53db9023c6", 0x200002, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x4, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x15, 0x4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r6, 0x29, 0x49, &(0x7f00000001c0), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r7, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30", 0x78, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmmsg(r7, &(0x7f0000ad9000), 0x0, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000800)={"6c20000000dfffffffffdcffff1d0280", 0x2}) unshare(0x60000000) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r8, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) 2018/04/29 15:26:11 executing program 2: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) close(r1) creat(&(0x7f0000000000)='./file0\x00', 0x82) 2018/04/29 15:26:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7c, &(0x7f0000908000), 0x5) 2018/04/29 15:26:11 executing program 5: r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000740)="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", 0x1ef, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 15:26:11 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x40, 0x7, 0x8, 0x40, 0x3ff, 0x3, 0x100000001, 0x3, 0x0}, &(0x7f00000000c0)=0x20) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x9) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x4, 0x101, 0xb25e, 0x81, 0x9, 0x5}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000180)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f0000000140)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000080)="88", 0x1}], 0x1, &(0x7f0000000540)}, {&(0x7f0000000200)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000380), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x200040c0) 2018/04/29 15:26:11 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x48, 0x200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'syz_tun\x00', 0x2000}) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000000080)=""/189) 2018/04/29 15:26:11 executing program 7: socket$rds(0x15, 0x5, 0x0) 2018/04/29 15:26:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) socket$inet(0x2, 0x802, 0x0) listen(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00000000c0)=0x1, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/29 15:26:11 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000002100), 0x80000) sendmmsg(r0, &(0x7f00000056c0)=[{{&(0x7f0000000040)=@llc={0x1a, 0x118, 0x78b, 0x4aaaef4b, 0x4f60, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)="9efc6b2dada7e54fc916186231502fba7efd453d856536302a8f5fdb0edb952d061d5936bf2f8d12ed2e930626a8e9cd82e6982d5899c91d6e1c364871a54006cec5fc3e153d0b782b67516717818844fe7674fd004990004765ac43db8a753e9a08d4d910e8dc0b0f61d798e1171285fe44305a03194f6f4bb30083dbdf08", 0x7f}, {&(0x7f0000000240)="9e40e436cad057b3da98cc4f54afc27ec62ea6a228983d9ccf09838f27a652ee7f2865aedde6228230c263ab7586c4fecd8a9bcb115428f9d8754e1f91e6eba081312373f288d112465fdaaf2e2d607810b58182a91978687b7d43b84f6e1cf7b7bc2c519401e61728d0873e35368f91695e72c16a59fb9f41322a8682d0746dc2bc834d05249ba8a887eba567f138e86b121aad5fbbfd8e0b3260b9b1cfa581f931dda96230cb65051fb564dbe1658a216d5a847a3edbee61a0c3ea0f74f3bbaed7b6a8b5e3626c2bf3035246d805fcf86d6ac239dfb983b68222d21400bf5e0f09326713bb1c5bff16603f075b26a63be595cb75dd2ff3b5a5729cfee31f9c165b331d184d6f4bcd6f5aa8e7d32fc4a9301d9c17932d3757e5e0c651256243acf069509d2290d50fca9317cb039443c2b04e02b8e17cf1f3bf08a2b8806d4e9adada41ce58039639506b804326a3f78605024d95daa1227e57a3560eb468157c66caa69595ca00525f8aec55f75c8ebbcce1c70c1d5bf24cb8393dc22a1daaf8c1261bf3dbef46e702c3d22dbff73b4a7d65d5996a6061d2db8dc34f24cef673918d0c9f1b28356488f215e5759916e4867ff56b8b769149eaa823ce4d9e3369e1d574bfdcfbb357293f72f43925476446adbabd7746d001bb9f552cc5770268261a12a888a9cf9c18b37201cf7fbda34c8f979d44e5abbadb253cd4346143ff71a5c55988cb5d86bbcc1b86cc65053443b4cde635bc8c8116e1ffe9eea2f5c1e8465ba790be9588bffd614e9623d8b8aaf1b2e09d6af68253a61e8c099e9c189bc036dec3f1dec88ba01fb43e7fb27ef5def4913da4b796bd2c4a89e53c42376b3bcc1dec8d7cba4aa6f705d0332e432309f23fd3319909d6eeb293a7e6dcb6207abfae2e9f8cb4b064aec48628ea35938d386f1cd4c7bb362254b91960796d6ef1585e6a7ca7c1ac8abcf0b09ddeabf51436251884a4b2a7414184026d51d310d714f652a29f61d129de5a5edf0791dca23fcdbb7c3de582afc24268a7e704e793b2df5820ef57ec60064665ade21582d37acea516b401fdd26541a75178ee81f5f1c869a9eacb6f3f011d39be83b15af61f0335762dfe4aa6db8f798713ddebec69b049a2e77f856827d8efea9a622cab7f3a61147417ab9112620ef432e2eb12046efdf8690ce292ad79b3b0da82ae6735140eb7a6833b289f02d4da950eb213f64101887226f065141eb8aae6725507535f4a24e5629b10f71c6814df1fad73a615d0a941649dedb9b627eba88c052333a02a20934bbc521d2f31d5c3c510d55b9173b20e1826b7657b5c11e77e6fbb8632008dfbfe6403997059c51a45759baacbef19d7033d949638e091281db4d8e4315144ee589a0feb087709d8c9b8f7961abd016440a854dd823aa4f26469bd2d1d3fbaf2cae5b0b02b145b2173a28f7396f7da7b3df313b8dbdbbe35ff6d76617d3ffaf3d573930e4ebc6d286486cfb6fcfee8ce563ebc9a15b4c1eb5a8aa5a9e1f71aa3a21fdb95ed4ff152c17d3e5308e430b18dcb1d93e2e1cb987f7283af4954a8b244321e67e1dbf7b04c2873c0bde06c3e615056ae6b68da0fd9c280fa2cfd8d0a8807f04f02c0ad6bceb8b0afe31edfada45ffc5e8e4041cc8a116053437fc62b940abc7ac355c404444c3c01f79108e81eebdb075baee454b9a3046799352a48cb4571404bb79f4852ba3cd973c07c4745a45c0969a488093d4e68db7dfd8923adf2ef273d1ebd484997748613d1def99ebc49d47230623e6c57f167b2ee85bd9a62fd0ef6e2b3126155c11c9899e67b9f55a1a160c9f3061687d9b48b1a9b8d237e3497bb482c9146d6826db41fdf5cc5ff52ed6c2ec3fe0407c59c71793cce500500ff03bd9bc6d3ee3c840201e67190032622fa9b3206d594f70df91f9831ae5f315f3b335ab91975634b19f33e732283333ca1a05fa80b424876f6340d6b88072ce527f27cb7fac52c3143cee50d90f12fc83eec5b10977938eb10f792f75836715e6c827323b79c16ce503ce9d30e27b7362e742f47b2ac825110ae388c23468adedb3644f206cc99466822a85039315990f9f59d119e5a0d9b2498a5dee2559c79717d84a7b6b0f57dab273fedc09baca64f29c7494d6cca15b0336429b5f1d9790547f4274f41b382da64fc9de452c7786a08ca32811ddcf41c2595e4e0a2ee12fa26e3397cb231a5a4a4f19fcab7146d784c7049461fbbb3bff80d37f7d4ea5a6576068db7fc9ee05a72dd7c77a5e28239a7b0002f901b59c4bdf4b15641b4523755bca5a864078d05d39ad625c1180c3afa68592790d7e08b14e614e7b69181f80ec8c42fdaf84475df0263a945a2419ae9ded6419f6f0d285e72872d6b871d182f3f1c8dd6cd41cf41a820c376ca5340371af2953a4c5f22f9ee2d052d8e991225247b6f256d40317dec9adc7af4f646b5461db486c6c644f62d30582a805c50a7606bca4f0af1b904454a3edfb42ab9b24a0eb8170439fd7153d4f77d166ffb132d0b958a6ec2a7b91c831591f83527ea9badca53a84cb805adc8e35592132f0a511decbdf64fb4996dda893cab57b6822f2088e48dafa32dc79f91bade528b3594bae1baa5ce849df1acf441a85d8bc7b572e4a86350cfdf3077de74b3d965edba1156f1adb4f3aa389306f8e2141b2a5cd32d811993a8a061be545a59d354678caf30a9fe8b006b70ab1339a4feafbc0dcdccf5766abeb1ad5369a944a5fe36afb2c47d24710e0fcf028b538e81b84a3515b185e3c6616873577ff5d506869af13468f9866552616d11b1386a2f3971ce2fbeb79b63743ee875a108601ce8c36c40e3e0b70a952904bd2288f3be48acb7f7e5033a1be94cfc9e80b03e21ac2cd602aacfe65575e64561fbafb344e32a5adfb817db7f70df4540c9a070d36c6bdca27a6499116f6055e7f93de68c08cd1cef77fa591be75a77503025b61cd53a2ae6d17d6239d6e21a883a3d612d7b537ee227acd05602e9c6a79ecdbaaea47fef04b3972a3eb5cc7c14c9a6ec1ee1301f3b2f32e6c9d9888f1935f40add3bff64d9865f27bd379a402c7568c7d120c5b1d2ceeb5dbd830ea26880fe940974b54ac4c96ad5d1dd9b2e25f84c2c7e4daf36df42e0d7e82e02c026433fa5c5d775f0de7ab813e899fc3e981998011000eff318c43fda1279397654c743ba623d0236fd09b7fc114277a192ba444afa06c799aee052eee06807b03129a9a50bed88c845cdb2450a5c926cbf144b047f59c71f6c3df62e094e64144a8e8948c66a08a6c90425580cfc5d7922babe96b689b2899129402bdd079c91ae117a9937346939e63f82ec131f2da4b630e54f6fcf2048e3fdd5b660ab29b6120550ad5c41a95f146c966e77101e6cdc389602e198402dba575ce4e2436294606a5cb91c28324d0cf925829a6247621956e14bc0606a20ecbe130ecaeaff39d1e754bb5307b580928d74bae15a75bb96a9295b1fd129282e6c2dbaa4b00d130d99ab25926b07c08cd1ef94ca936796c61f2654c1f034481d60934cbb89fbba92f3726b56788c9e24c2c3cada7deae58a8e6b426a1f4acf02f28021bac3efca0b3bffea4930b6795e2c04c4fcef380a3b84b72b5e56239d79cab178a672cfe9ecb4ea518b194afb8766c45b816bbb76c583f8b9813838386481a088cc4ae5d21b2b1adb7f7af6f26c72e14bc0060b59b3370438e1e3ec601eea799dd55f1bcb25666e06fc9ca623f2b2e32b2c46f08bb2c1b99591879b88172b4715df56555f367ca86a6e4d75e2a71ef16e534399498e9d50e9c2e94422c40652406af4da97933e0cfe21fb8a51f169214de5ac0487740f488237a78697a73f5dcbbccb211d596463d8009fc12edcc6976b70702d21ddb386c907c28b43efbfb7b96e532381cbbb29048fc0540dce7c87508356c9272ffbba448c1b295f6d0f1f804de9205266892275b620690f996cc851fe55f114c357687d38f86795bc3e03edf3ffb05f4e7a2a7c03d346021832dd9912a2b1680384b6fb517a0d62c0c641d7d5bae1103e093d5bf6846e36411c7db1ca44ec778c5f7515e24613a4d3be60c1b4c7b73c825ddd10266aac312ed12f84fa68ccdbe0706aed5fc3bc1360e9e1ec79915b3b1a3c097fff992e658d3c8353123cd07819f4125ff321d7060be849ce75efd4475b0836871d2b222b6146f26660979991c7788e7cce42436e4ec72081f80f63178cc4bca4c3e0069a033daed4dbdb37fd56ef67457140cc7b8538ab7aaed2058d8b396da3f13a0f973d1541521cb5b63cd7ad07ea64fae040cce28b523b82909b0e83b60e4b419cbcede1c901dbc3a4b7fc8fe44147e048987bc6276c010b68feae6e7dfbe93fb9f467acd2ce805b95777e74ceeb6c371c6363ab7e99230e5d435b75f00c73de19322583901c54bfa06c9ea94ba77b41537029c23d3874ba0ff7b38b4abf4698c072d1d7835db1ecd2f3c139883b664a0825fcdf4ad6f6c952b88fcbc1f507a9bf437a25446258350721be13f58bb738d193e62ec4509ef70eeba334d091daea134379ed330ad58149887f6041186a098c4115dbe4c8c57b63bef7367e8b197465362132f24dc8e89b15d846594d2c5f691dc64b538d2b313a6d79fe59d693e623749a77a7febd471c932adb23308c365dd49d9056ac46f74d497be3ab28e5ee4bd2aaed2f71fe400a04ab5606eeb5d1d843fc4bac86ccfde0fd1c6068e5e1080f245f133197dd2e2d46b2353885bd7483a8b31e664121a3dc6132a7795eabc145ebe0ebfc02f0ed358c3f16b97c289d3e86414403de05751206f5c11f02c7e451edddf1143c8d66cfd24e1b0982b7ad2e7db0d4c4765c614b206eebb68c0fac4d2058d9795d78a832553d46c61370150c7f0abbfc191d3945452afb6fec0f266f13af64df8f958a6e9b4b194ab3d8ee8ee602d9aee7d28dbecbe55c706882163bba13455fde309256432f6124de4fd588c61f021f6cde2323b552e2c659e75ac4f65a4a9e65c9fba954628c5e4df76aed2f5ce3461dee928f779c6063405baf61bf1b90f6b643e08815c20a5f796a285d9a9aca6e2880625797c967fbc9cebb6cdc81aa20886203fa36ec83a6d926ad83955d0a8de06ae2bcb87f20d82abfcd0bc0bef57082f6d7e0b30e3992dd588c0111cd6b3d378580884410f62505bdc55a2b680b45dfa1a92d0e96da0366e30f7ccdb3055e1647f6647e41cc17f2c270a1952983a345d1f2d9ca953dd622c42b10b0ccd7739c6bd5ec8eca2e533af2894731029ad851d9bda6e4ef76a2ea2e639698d6ec9c5449a481212695d8904b996060be863760d4a4807f056e98d7b28b3c379a5d1b56a8824ae60ef1572c870e1902eb646477a1e545e2c9476d7d91b9edab241f9a3c5dd8e64d88331d39370aae661c90ee1b9e371a0ed7dd79ce4ae8f1779bff58bc32a79f7f4b409579edd05f7ecc8d1736111c782fdd23b5282837d93227d5374bb99c717435465939bf49221d0c04084b288676e694a35065601da2a95014a1b77944215b96b96277cca35fabfffddc3b788f85339a16e4dad796085676159211dc82a7496ffebfe46ef233dce0e59d3c45753c17b37951d466451955b38fc4c5e9ad530b710e9b82e30917f09bc8d96389a0622ba584aa7cd8301089760679ddc7ebc49ba50e786ace7f50748aea292aba1977d03d3017903e7916103583fc93c21fc5ee6bbbfba78400ab951013ba94ffdbd8882cd505c741948d23bee87d82b1e72b6fdd38347da300cc9c10", 0x1000}, {&(0x7f0000001240)="30c7cb733266d3e6f627c6f1b140cb78c0a85d03006b4845fce485a204bcfbde894e88ebcfe16f1ee54e76967e80ecfaf65a35d1ca11a37c9d83ed2e337cc63a014663f0d301949450a4ad787e015221f7ddb7fd1247f8e3ac15c1dcbd3a46cbe4970259e366f632cca0293efa766d265d9dcf264f9b96e0b39643728a01979df414d7b994cc15d7e592f28790e66ec5071e012dbc378ba311a27206d74a2412bb9dc961624504ebf30fe51be45c", 0xae}, {&(0x7f0000001300)}, {&(0x7f0000001340)="12e47322ca8a6841325b7994bbe61b87f4fa5b75a9755b794b4c0379e90170211f97b89c5422d901e00f4094d8c8ce869bea5a2b42debfd394b0776c84b0256aeb69a3b6800ff75189c690be963a574057cb1ae6802262e03a99a389ad58f8d448ed9ac73f63318f8726b037772b4c6529dd086f031ff88721bc3c61d752860c986ff9c0399ba6f3677882e2e5649bdc9f179a117f210e5670995252170397d92db079061fcdcb5b5313950fef6ec02ff8c6d5f0c1c62e94063878bd9203fd8c3782a424fc6f209dffa70b888ea4377915fe037251bf09ea6f759a5f38e25791864ceeda", 0xe4}, {&(0x7f0000001440)="972eb40f9395efb9ee8e94e8c25f88f1042e441b56ecebdb8cffbe25f81ba77bb7976f911ae2391478ee6a467f8a07a461fe4a89d28e27ccc29e2e3d6959358de44ead272de9172546e65e364a32", 0x4e}, {&(0x7f00000014c0)="881f1a36c3d0589db27cdaa65b69c6c4c2c9ea854c4046e739c6cc170e2761fce82762123c97387401", 0x29}, {&(0x7f0000001500)="f270295e", 0x4}], 0x9, &(0x7f0000001600)=[{0xe0, 0x115, 0x9, "dfcfa2aba5985b33340bed6c2a1748c46baba3f832b6cd501c6c5161e4219bcfc501dd3b818b366a60681582070ff4d246fcc50e230daa570147ca634c60174ced15f4914c04546087b0171d32f9311d36bdabb3370bf5739b1c51867706641443e1be96337d28f78284fe6c4be010a7efee42f618a3f2609a3a29ba81594d836e76f344a73311e6b6e697a58ca730ba433406c60b01559db8d0738e58a28bef4e741be1d56a07880897b24714b9e1166aba3ba571d48a692c1be19a57c2097e311a20d6d63e0e9baf1e"}, {0x38, 0x113, 0x7, "f280e7e2133b7bdd3ceb6055bad4a7e5cfe22541a5cb4caa4039d8b2c93d1a83dba7f77d53"}, {0x40, 0x99, 0x8, "34280d8f23f932a904b680ecb8d183bbe62c33fc0291895685438aa22a7f38a9aa23510041d63ccb87d71cdfbd52"}, 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{&(0x7f0000004540)="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", 0x1000}, {&(0x7f0000002980)="80edd63c3534c1850ca2e09d622ece6e443ea0b40d09e54c3c3c86ebba98f3cd231f55467fb12408bb63a66bc03e32adc83f74d48bcf2395db8544730067ec623fba757fd7569d37bb00d69484ecffcec2e93e6ba3c4028d0d8b6038842a2d18337337600ad6c8f56a37055e925445aafa28c392280eaab7957c26d329e701f87011d38a1853f78d77f21501668b07c30927c2788418fd6f1f5e741603156dfab0e633c3dea0d8cf8dd87d52", 0xac}, {&(0x7f0000002a40)="46c6dfec354d8a81fa9873bb0b979117910c45e208e7ab6e4eb5623385bbcf57e5f5e18e62236f3febf1d698", 0x2c}], 0x5, 0x0, 0x0, 0x20000000}, 0x4}, {{0x0, 0x0, &(0x7f0000002f00)=[{&(0x7f0000002e40)="61c619b3cbfbf484796152e1119ecc32a87aa2feaf4a04c23e9848c75b73fb79ae1a9875965fc41f2cff4b5ca4e2be54bf25c6a56c2e0c258bd17c7f585076a12cf61097e31a16d3821e8abdc0745e6b6f94255839ccebb545b7b01dfb1b10ed461a398d9bb14283cc", 0x69}, {&(0x7f0000005540)="b224df7602b9ad1e1e6cc83fa2d88c5600205e4a13790a59c6261ac28af5480b880190398bdd35088f9dd9ed8f5bd687da47d0d1175296558397a2f2ced0446d9986f827787b10b8d70d19917ce559bd3bdf05896165885eb997a64a13605a68e0afeae8b66dadc1e6788be6e68417e1b5c734e5145b9e786e464497f280d48d44fbb9053a5d8a7caeb4b0882d7a0e1bc61939ee860ee1dda0a993", 0x9b}, {&(0x7f0000005600)="72e53cc6fdcd23536a4376251258d0db76de029258df59160c6adbd7415d05384df9c8e3aa2744b66bed00e03d097d96a426ad5bb8a491e0eb58c8a38babd0b6e2773b6d03975165a5a7dd5b245dff33230545fb016c1b6553e1e212f94ad89d3b46efeb36a4f00f1254574d4bf6327f304cbd72ef59133887c550febbcef60d111ccbf6b52e673060b546dfb2e1b3b658196760ce80425e", 0x98}], 0x3, &(0x7f0000002f40)=[{0x28, 0x0, 0x3, "fbafd3a0f4ac2e1c99f69709df310ffee3185e4ec4af"}], 0x28, 0x4c800}, 0x81}], 0x6, 0x0) r2 = socket(0x10, 0x803, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000100)=""/101, &(0x7f00000000c0)=0x20b) sendto(r2, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000004480)=[{{&(0x7f0000002a80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002b00)=""/224, 0xe0}, {&(0x7f0000002c00)=""/252, 0xfc}, {&(0x7f0000002d80)=""/152, 0x98}, {&(0x7f0000002ec0)=""/56, 0x38}, {&(0x7f0000003040)=""/4096, 0x1000}], 0x5, &(0x7f0000004040)=""/1, 0x1}}, {{&(0x7f0000004080)=@sco, 0x80, &(0x7f0000004380), 0x0, &(0x7f0000004400)=""/75, 0x4b}}], 0x2, 0x0, &(0x7f0000004500)={0x77359400}) 2018/04/29 15:26:11 executing program 0: r0 = memfd_create(&(0x7f0000000040)="17", 0x0) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1e) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000000)=""/39, &(0x7f0000000080)=0x27) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/29 15:26:11 executing program 5: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000380)=0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000440)={&(0x7f0000000400)=[0x0, 0x0, 0x0], 0x3}) listxattr(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)=""/82, 0x52) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', 0x1c50c0, 0x180) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000240)={0x0, @loopback=0x7f000001, 0x4e21, 0x2, 'lc\x00', 0x24, 0x0, 0x52}, 0x1a) socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = socket$inet6(0xa, 0xf, 0x4) r4 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xfffffffffffffff8, 0x40000) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f00000001c0)={0x3, 0x8b8}) sendto$inet6(r3, &(0x7f0000000040)="6602baa2d70f06d054b93fb2fc2de83146a734d95b15e1dc4799df8087f48c701cbd8c9f4ec7590a00b64d7ff037a016648d2aa2d7a2c4de512d71de3527cf77166c9f5c8513d7cb5031fa0c4048e888aa4713d919da30f7129a00fd9f0cc33616baf1b7224efb975e894b16a01d2be7dedfd2f9041dad69093f7bf29988a2b7fddcad851124240242a35644c1fce1965e42aa86ba96cea946835a4ea64075a8ab545867a4a3dbe72a11ea079ba175f32ff75d740bdfce5c7d8057aea5368ce8b9c1a81e5870f2525d6dfc00954e2dde783880923d21ae28c5960ca91dd40d", 0xdf, 0x0, &(0x7f0000000140)={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4cc2}, 0x1c) [ 95.596030] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh 2018/04/29 15:26:11 executing program 3: getpeername(0xffffffffffffffff, &(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000500)=0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000540)={@mcast1={0xff, 0x1, [], 0x1}, 0xb1, 0x2, 0x0, 0x2, 0x1, 0x0, 0x8000}, &(0x7f0000000580)=0x20) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) ptrace$peekuser(0x3, r2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x9, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xd2, "df0616b69cbacd6447fda5861ddf97470e5b518f32c2ad0af4be2beb3eb501beda45ed318ecf516c1aad606e5ba6dba530452398ad0c0cb4002024b146a7f5ee5844e2c192fc6f14bfc0ee6d9bb3bb4df8dce5c246a795c7a1090cc083e0e49a7d6b416a262964a73b51347379b772079dadfc90a4e95eded4d2f352f850ed80f60a5ffede744c037425ba88fa5070bd0ee4e51e294ec260ad7a1c4dc175ec3053c3f5196e78b75717de936ddb0bb6bb3d12ee2e606fd413d98d4d9886b91e556a17ff285268ec53d2d92229ee1ae2415a66"}, &(0x7f0000000140)=0xda) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000440)={0x7ff, 0x40, 0x2000000000000, 0x7d0c00bb, 0x3, 0x2, 0x4}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={r3, 0x10001, 0x5, 0xffffffff, 0x1, 0x1, 0xfffffffffffffffd, 0xad32, {r4, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7fff, 0x3, 0x8, 0x1f, 0x5}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000400)={0x9, [0x2, 0x0, 0x3, 0x6, 0x8, 0x8001, 0xfe, 0x0, 0x7fffffff]}, 0x16) ioctl$int_in(r1, 0x800000c004500a, &(0x7f00000000c0)) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c46060003fe0000000000000000000000000000000000000000000000004000000000000000000000000000001000000000000038000000000000800700050000004000000007000000000032000000000000000000000000000000000000020000000000000000000000000000000000000000000000"], 0x78) [ 95.693542] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 15:26:11 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0xaaaaaaaaaaaaade, &(0x7f0000000380)=[{&(0x7f0000000140), 0x0, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) fsetxattr(r0, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f00000001c0)='ntfs\x00', 0x5, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000140)={0xfd, 0x10001, 0x7, 0x4, 0x0, 0x9, 0x0, 0x1, 0xe943, 0x6, 0x8, 0x64a5}) write$eventfd(r1, &(0x7f0000000180)=0x8, 0x8) 2018/04/29 15:26:11 executing program 1: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000031000)) 2018/04/29 15:26:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000500)='ns/pid\x00') setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000000c0)={0x7, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @rand_addr=0x200}}}, 0x108) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000200)={{0x2f, @loopback=0x7f000001, 0x4e23, 0x1, 'lblc\x00', 0x8, 0x8, 0x25}, {@multicast2=0xe0000002, 0x4e23, 0x0, 0x80000000, 0x8, 0x4f}}, 0x44) setns(r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bond_slave_1\x00', 0x10) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) [ 95.854617] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) [ 96.120111] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh 2018/04/29 15:26:12 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x7, 0x6, 0x4, 0xdf02, 0x1, 0x9, 0x0, 0x3, r1}, &(0x7f0000000180)=0x20) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1008008}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@getstats={0x1c, 0x5e, 0x20, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, 0x5}, [""]}, 0x1c}, 0x1}, 0x40) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdff}) 2018/04/29 15:26:12 executing program 5: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000380)=0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000440)={&(0x7f0000000400)=[0x0, 0x0, 0x0], 0x3}) listxattr(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)=""/82, 0x52) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', 0x1c50c0, 0x180) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000240)={0x0, @loopback=0x7f000001, 0x4e21, 0x2, 'lc\x00', 0x24, 0x0, 0x52}, 0x1a) socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = socket$inet6(0xa, 0xf, 0x4) r4 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xfffffffffffffff8, 0x40000) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f00000001c0)={0x3, 0x8b8}) sendto$inet6(r3, &(0x7f0000000040)="6602baa2d70f06d054b93fb2fc2de83146a734d95b15e1dc4799df8087f48c701cbd8c9f4ec7590a00b64d7ff037a016648d2aa2d7a2c4de512d71de3527cf77166c9f5c8513d7cb5031fa0c4048e888aa4713d919da30f7129a00fd9f0cc33616baf1b7224efb975e894b16a01d2be7dedfd2f9041dad69093f7bf29988a2b7fddcad851124240242a35644c1fce1965e42aa86ba96cea946835a4ea64075a8ab545867a4a3dbe72a11ea079ba175f32ff75d740bdfce5c7d8057aea5368ce8b9c1a81e5870f2525d6dfc00954e2dde783880923d21ae28c5960ca91dd40d", 0xdf, 0x0, &(0x7f0000000140)={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4cc2}, 0x1c) 2018/04/29 15:26:12 executing program 1: socketpair(0x5, 0x80a, 0xf4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x7c5, 'queue1\x00', 0x7ff}) mmap(&(0x7f00004fd000/0x4000)=nil, 0x4000, 0x0, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000527ff8)=0x5, 0x401c, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000001880)='/dev/admmidi#\x00', 0x7, 0x40000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001940)={0x0}, &(0x7f0000001980)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000019c0)={0x1, 0x1, 0x4, 0xd73, 0xffffffffffffffc1, 0x674c, 0x8, 0xffffffff, r2}, &(0x7f0000001a00)=0x20) 2018/04/29 15:26:12 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x90000, 0x0) readv(r0, &(0x7f0000000300), 0x0) poll(&(0x7f0000000000)=[{r0, 0x140}], 0x1, 0x40) getpeername(r0, &(0x7f0000000140)=@l2, &(0x7f00000001c0)=0x80) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x6, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @rand_addr=0x3}, {0x2, 0x4e23, @loopback=0x7f000001}, 0xa, 0x5, 0x7, 0x1, 0x7, &(0x7f0000000040)='vlan0\x00', 0x7, 0x5, 0x2}) 2018/04/29 15:26:12 executing program 4: mount(&(0x7f0000000140)='.', &(0x7f0000000180)='.', &(0x7f00000001c0)='tmpfs\x00', 0x0, &(0x7f0000000200)="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") mkdir(&(0x7f0000000280)='.', 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000480)={'HL\x00'}, &(0x7f00000004c0)=0x1e) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='.', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000440)={&(0x7f0000000400)='.', r1}, 0x10) mkdir(&(0x7f0000000380)='.', 0x0) socketpair$inet6(0xa, 0x1, 0x40000000400, &(0x7f00000003c0)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000040)='.', r1}, 0x10) 2018/04/29 15:26:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvfrom$ax25(r0, &(0x7f0000f73fa7)=""/89, 0x59, 0x0, &(0x7f0000f73ff0)={0x3, {"b4546c07612578"}}, 0x10) shutdown(r0, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x300) 2018/04/29 15:26:12 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002c8000)='statm\x00') pread64(r1, &(0x7f0000000040), 0x0, 0x0) 2018/04/29 15:26:12 executing program 7: syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x100]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x10400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10001, 0x40) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) [ 96.284906] tmpfs: No value for mount option 'ë éL' [ 96.341294] tmpfs: No value for mount option 'ë éL' 2018/04/29 15:26:12 executing program 2: r0 = socket$inet6(0xa, 0x80006, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) 2018/04/29 15:26:12 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x7fff) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x8) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000dc0)={'filter\x00', 0x7, 0x4, 0x580, 0x140, 0x0, 0x140, 0x498, 0x498, 0x498, 0x4, &(0x7f0000000780), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @mac, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xd}, 0xf}}}, {{@arp={@loopback=0x7f000001, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x40, 0x5, 0x435, 0x1000, 0x15a, 0xf3, 'veth1_to_bridge\x00', 'bond_slave_0\x00', {0xff}}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x1, 'system_u:object_r:udev_var_run_t:s0\x00'}}}, {{@arp={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0x0, 0x0, 0x0, 0xff]}, 0x2, 0x0, 0x80000000000, 0x3, 0x0, 0x3, 'syzkaller1\x00', 'bridge0\x00', {}, {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="d8f3aab64d49", @empty, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x18}, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d0) 2018/04/29 15:26:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x14) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/233, 0x508}], 0x1, 0x0) 2018/04/29 15:26:12 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100000001, 0x80040) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f0000000240)={{}, "", [[], [], [], [], []]}, 0x520) 2018/04/29 15:26:12 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000007c0)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000880)=@assoc_id=r1, &(0x7f00000008c0)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000640)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000800)={0x0, 0x0}) r4 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000006c0)={r2, r3}) r5 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r0, r5, 0x0, 0x0) r6 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x1, r6, 0xc5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000080)=""/172) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000700)=""/174) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000140)={{0x2, 0x3, 0xc275, 0x100000000, "3a0777e79e3788779b30f6b8411a52c87459bc6b20ed88b1276cf9d40f6a901deba4b116ad21910455c6d8db", 0x6}, 0x3, [0x4, 0x98b, 0x0, 0x0, 0x0, 0x7fffffff, 0xde64, 0x7, 0x700000000, 0x29, 0x5, 0xffffffffffffffff, 0x10001, 0x722, 0x8, 0x2, 0x3, 0x8, 0x9, 0xeb3fdf5, 0x7f, 0x8001, 0xffffffff, 0x7, 0x10000, 0x9, 0x8c, 0xffffffffffffffff, 0x4, 0x7, 0x8, 0x40, 0x1, 0x6, 0x400, 0xa251, 0x1ff, 0x7f, 0x4cc7a751, 0x2, 0x8001, 0x2, 0x1ff, 0x4, 0x3, 0xffffffffffffff00, 0x6, 0xffffffffffffff80, 0x174, 0x7, 0x8, 0x80, 0x6, 0x7, 0x1, 0x3, 0x3, 0x9, 0x7, 0x398, 0x81, 0x8, 0x6, 0x4, 0x401, 0x4, 0x101, 0x4000000000000000, 0xffffffff, 0x1, 0x5, 0x7, 0x2d, 0x5, 0xfffffffffffffffc, 0x800, 0x400000000000000, 0x7, 0x4, 0x9, 0xd91d, 0x2, 0x800, 0x7, 0x0, 0x8, 0x7, 0x101, 0x1f, 0x7fff, 0x0, 0x2, 0x4, 0x8, 0xfffffffffffffffd, 0x40, 0x7f, 0x100000, 0x8, 0x6, 0xffffffffffffff00, 0x7, 0xdf32, 0x8, 0x1, 0x81, 0xff, 0x81, 0x326, 0x4, 0x80000001, 0x2, 0x9, 0x5, 0x9, 0x5db6db4a, 0x0, 0x8, 0x5, 0x1, 0x2, 0x0, 0x100000000, 0x3, 0x400, 0x7, 0x40, 0x34], {r7, r8+30000000}}) 2018/04/29 15:26:12 executing program 4: unshare(0x40600) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000240), 0x3) recvmmsg(r0, &(0x7f0000006680)=[{{&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/127, 0x7f}, {&(0x7f0000000100)=""/168, 0xa8}, {&(0x7f00000001c0)=""/85, 0x55}], 0x3, &(0x7f00000002c0)=""/211, 0xd3, 0x20}, 0x7ff}, {{&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000440)=""/76, 0x4c}, {&(0x7f00000004c0)=""/250, 0xfa}, {&(0x7f00000005c0)=""/180, 0xb4}, {&(0x7f0000000680)=""/212, 0xd4}, {&(0x7f0000000780)=""/214, 0xd6}, {&(0x7f0000000880)=""/212, 0xd4}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/242, 0xf2}], 0x8, &(0x7f0000001b00)=""/209, 0xd1, 0x6}, 0x9}, {{&(0x7f0000001c00)=@vsock, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001c80)}, {&(0x7f0000001cc0)=""/183, 0xb7}], 0x2, 0x0, 0x0, 0x4}, 0x7}, {{&(0x7f0000001dc0)=@ax25, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001e40)=""/87, 0x57}, {&(0x7f0000001ec0)=""/52, 0x34}, {&(0x7f0000001f00)=""/30, 0x1e}], 0x3, &(0x7f0000001f80)=""/99, 0x63, 0x3ff}, 0x401}, {{0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000002000)=""/207, 0xcf}], 0x1, &(0x7f0000002140)=""/68, 0x44, 0x8}, 0x4}, {{&(0x7f00000021c0)=@nfc, 0x80, &(0x7f00000034c0)=[{&(0x7f0000002240)=""/134, 0x86}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)=""/150, 0x96}, {&(0x7f00000033c0)=""/33, 0x21}, {&(0x7f0000003400)=""/177, 0xb1}], 0x5, &(0x7f0000003540)=""/63, 0x3f, 0x7}, 0x9b}, {{&(0x7f0000003580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003640)=[{&(0x7f0000003600)=""/33, 0x21}], 0x1, &(0x7f0000003680), 0x0, 0x101}, 0x2}, {{&(0x7f00000036c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004a40)=[{&(0x7f0000003740)}, {&(0x7f0000003780)=""/114, 0x72}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000004800)=""/227, 0xe3}, {&(0x7f0000004900)=""/148, 0x94}, {&(0x7f00000049c0)=""/94, 0x5e}], 0x6, &(0x7f0000004ac0)=""/45, 0x2d, 0x6}, 0x3}, {{&(0x7f0000004b00)=@hci, 0x80, &(0x7f0000005fc0)=[{&(0x7f0000004b80)=""/7, 0x7}, {&(0x7f0000004bc0)=""/245, 0xf5}, {&(0x7f0000004cc0)=""/211, 0xd3}, {&(0x7f0000004dc0)=""/4096, 0x1000}, {&(0x7f0000005dc0)=""/208, 0xd0}, {&(0x7f0000005ec0)=""/243, 0xf3}], 0x6, &(0x7f0000006040)=""/125, 0x7d, 0x7}, 0x48af}, {{&(0x7f00000060c0)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000006500)=[{&(0x7f0000006140)=""/245, 0xf5}, {&(0x7f0000006240)=""/76, 0x4c}, {&(0x7f00000062c0)=""/255, 0xff}, {&(0x7f00000063c0)=""/25, 0x19}, {&(0x7f0000006400)=""/126, 0x7e}, {&(0x7f0000006480)=""/108, 0x6c}], 0x6, &(0x7f0000006580)=""/229, 0xe5}, 0x100000000}], 0xa, 0x10120, &(0x7f0000006900)={0x0, 0x1c9c380}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000006940)=0x1, 0x4) 2018/04/29 15:26:12 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) fdatasync(r1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) write$cgroup_int(r1, &(0x7f0000000040)={[0x32, 0x37]}, 0x2) sendmmsg$unix(r1, &(0x7f0000000840)=[{&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000780)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2}], 0x30}], 0x1, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="f5b4f21a73203a8c6031f99b0ccfebce8a53c3f343c058e05ce05e88a3db05699ccedc81a883d6e1f7cc6131b2e5a7a4f726fd44659703d46a8f362c4e3eb67a81b2f97edcdf0282994d2a6a0ddeb2739c9057a6437d754fd236246d379615a7d7f6ffb7e96fd4695f62f055f41ea177") 2018/04/29 15:26:13 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000140)={0xfffffffe8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000076eff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1f, 0x600) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000180)=ANY=[@ANYBLOB="57001d05010004000600ff07010000005d000600710bdc3ca1cba8bb3dbf1d0f00000100070004007f00070000800000e2ca2cab6599ad54ee298713d9f3c97aec9ec39a44351c243eb48faa239f608ada876d285282af54c3ae0dc832dc56a0b1e55135a7ec98cd58c899792cf071b42b60a8868d6c9a5983209f0219489a90df6fa46fddf5627a526312965dd1863e97ad22cfe8239747942d53a23df564f87dedecd0320e09355359aeaf2614598d32413a3d5689e963605b1c83b9ab42f04163143f567cbc4abd3595ad238a6a72904d227177a634b372"]) 2018/04/29 15:26:13 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x1a1000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x44000}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x108, r1, 0x0, 0x70bd2a, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4b}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xd8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x22}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x108}, 0x1}, 0x20000000) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x3, 0x4, 0x0, 0x0, 0x2}, 0x98) 2018/04/29 15:26:13 executing program 0: 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, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$nl_route(r3, &(0x7f0000000700)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)=@bridge_dellink={0x20, 0x11, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x40000) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg(r3, &(0x7f0000000500)={&(0x7f0000000340)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fc5003841b6ff77013b8ba3edb0238e52bd1c76286cb4b84df97b959cc3c9fc66c298398f8d3e34c516d16cc9634cc6c88234716b0a41ff2b9396984566c07"}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000640)}, 0x0) 2018/04/29 15:26:13 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6d73, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000100)="6fa529f0893b9af90f0ef1fba23f0b7eee99a3afe0c96f928510007ce40d", 0x1e) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="eaff00000000"]) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'dummy0\x00', 0x2020}) 2018/04/29 15:26:13 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6bdb}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000050000000000000000000000000000009500000000000000342f722a9069f0169f8486e4c7b3c29318267f284154e3a1668e6d9164c2c76cdd7b2872fed8f30a28f28dde6061e9bb08ff80df1b7b9a501f44d21019979a4761fe9d18572c5c1e9e6817c839f8"], &(0x7f0000003ff6)='syzkaller\x00', 0xfffffffffffffffd, 0xffaf, &(0x7f000000a000)=""/195}, 0x48) 2018/04/29 15:26:13 executing program 2: r0 = socket$packet(0x11, 0x80000000000003, 0x300) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80000000, 0x410300) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40020500}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="5ffeffff8c29a03d01af00819634f90d98dbb768fbf3fd3234959701bb04914674d7d1f97454d90f07d4235d47028f092d48273e78137385b8f3c1c6c1882a37ec513b2037be4175a429abc59641a500000033e96c450a747e00fd76b86aac730b80970ea432a785bb27bb", @ANYRES16=r2, @ANYBLOB="00042abd7000fbdbdf250500000008000400aa00000008000600050000f04583564ef794bf96962b5165c94ae36bbbc956bbfeda2da91531ebcaef197ca9ba96a0c5cf4e3dbc41d5478f94217f1bb7d05a11a1ac97d686a523d74ed8ca56f6d3ce1acbba82ab38dc1aea176d17f997991d229648823acfdc443c429e39396ebce5d52e1400a52aaa9e491e3fec9742e5dd9e11"], 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x5) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x269) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000300)={r3, &(0x7f0000000240)=""/144}) 2018/04/29 15:26:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x20000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000000c0)={0x8000, r2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000001c0)=r1) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) r4 = accept4$alg(r0, 0x0, 0x0, 0x200) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000140)=0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000180)=r5) sendmmsg$alg(r4, &(0x7f0000319f04)=[{0x0, 0x0, &(0x7f0000f72ff0)=[{&(0x7f0000000000)="cdd8", 0x2}], 0x1, &(0x7f0000000000)}], 0x1, 0x8081) sendfile(r4, r3, &(0x7f0000807000), 0x3f) 2018/04/29 15:26:13 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8), 0x8) 2018/04/29 15:26:13 executing program 3: r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) close(r1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000180)={{0x2, 0x1, 0x200, 0x0, 0x9}, 0x100000000, 0x81, 'id1\x00', 'timer1\x00', 0x0, 0x7f, 0x400, 0xf87b, 0x9}) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="950000f245fc5ba66327dbb4412f35b8b9ed30437121d3037e348dc772c98e543d8c420693a6a02e6dfc1dcd0d4d5e8c22a31f8ab7f85d5afdd2d00e075b28f59df9b4d2e5b0f44daa641ddc26653b03ebeaa7724f9f6b0ad9cf9f4574ae0f603d59b425ac00d5fe9aaf89f3b142a416d27f123dc82759b8275af849cee5250b0dfdfe949b3323a95b63efe079dcd306110a768113"], &(0x7f0000000140), 0x1000) 2018/04/29 15:26:13 executing program 6: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000552ff0)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000000c0)={0x10000, 0x401, 0x0, 0xb2f, 0x2, 0x3}) write(r1, &(0x7f0000335000), 0xfc94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50}, 0x10) write(r1, &(0x7f0000003100)="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", 0x1001) 2018/04/29 15:26:13 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x10004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x1ed) shutdown(r0, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x1, 0x4e24, 0x0, 0xa, 0x80, 0x20, 0x0, r1, r2}, {0x80000001, 0x6, 0x2, 0x600000, 0x8001, 0x100000000, 0x5f70, 0x5}, {0xae, 0x45fc, 0x7, 0x4}, 0x931, 0x6e6bb2, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x2b}, 0xa, @in=@rand_addr=0x3, 0x3502, 0x5, 0x0, 0x136, 0x80000000, 0x8}}, 0xe8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @rand_addr}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2, {0x2, 0x4e20}, 'bond0\x00'}) 2018/04/29 15:26:13 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f00000001c0)=0x80) sendmsg$netrom(r0, &(0x7f0000000900)={&(0x7f00000002c0)=@full={{0x3, {"65a092f29402a2"}, 0x20}, [{"9f4c8a565b0249"}, {"7faf039168b8b5"}, {"e61b937db39a5b"}, {"59f956cffec444"}, {"82aae3c85466c6"}, {"68dd101fbcc0d6"}, {"282b0dbe1b751b"}, {"61e841136051f5"}]}, 0x48, &(0x7f0000000600)=[{&(0x7f0000000340)="e5a1bd97699dd1852eb1773cacc378687c79408be9ccde9970a248de0cd5f972871c1f85bb63f83c606783cba7c53e2cf0004cd886fda004eb820b2fd010a55fecae391b78c39fe8f9e7402b4094d74d1b984cb58c74439b86156f144828ffce47552771714f01b5c3e9f7cdfb1d512efa728c4d3198254e969defd8f85785ae841d46915f911cd3deee1f8c8ff88a61eb4e08786df0c5c7161bdd5458f2fe84eeda623677408357507aee0af2353d2e8cb112114a1c5c32ca56af3401c4877d0a22a89b1bbb615476e5522430ad9373", 0xd0}, {&(0x7f0000000200)="c1bf28c5a97a2559ac66ecb24806f59f1f428ec498b8f93369ab1873c8d2f03061b9da099030272da5495891f68249d195c10fd9783c846d4e860f2a740f6ee5", 0x40}, {&(0x7f0000000440)="8bc205a77dff8d2a94fe295fc71b18aaf91d88d0508c4e40c84669a3954701294c953bece716b4cd1d9cd4b2fb6f52afbc401078d4cd71b6b53c750323b26c97db9d2c1fcbb3512b6ef56e5a8a0a083a24a9a417fca296685d334054e952118e7e616c44031a6352ce5280b838c265afba77a387ad50b3c6fd317072249bfd4c6e25f4e6f1221abd36d79397fdfa22875e8667135dd168682ee1a06c23611af8097141c74ed50b9f372f147852db803dc5a35ed0ca20d6bed55a5d4d76af89b3cd3f420be353ea89f7ccd4b20f91cfb31db2f37edd5352cd4fbadf4c327ed869db70e8b5c2e4774ebae7d86864e3c5635cedccb6", 0xf4}, {&(0x7f0000000540)="144ec2ce5b95cfd428f0c359e19930031d521877e22aad3fae5d101f3fb941d9bd1954eef7802ec6", 0x28}, {&(0x7f0000000580)="3876ab0a7a3355a3a78f609c6efe241249095611610e03ddf92a5bef2717fdef741e29528b351f6756c30d5ba4e149d535ad225bd142f0feefe65eebd4ca95f106024215b94581a33e57a5c77009d7ccf1769eccab87e50b180c7e71b8", 0x5d}], 0x5, &(0x7f0000000680)=[{0x98, 0x114, 0x4, "d7a2905c205eb776100d0eedcd314d5a510d25ae2f49b0affca122ed28cde5b0902eb0e7c14ad28c470b2604b046a207bc885d0febdf28b1d5eaf2f56eb9f9ce155b08e16abd40e945e91321f902df7982812dbf0118093ca3e27a0a99baa7aac04d3ece2694b550a95ec8382fb0ee6984f815651977f40f80b91f970cf75c1612494c66"}, {0x90, 0x1, 0x0, "82274effaceb616a6ffed723b9996513ee3faacb9cf4ed204d086f21d02fa53de4de6d166f6150cdcfb8fe1cda397d3f06585b6eefada4c1bcd80dc9ed5aadbfdabb2e91cbd37b401bd5d5983b54a05a5e6d84fc19452507ed758f0f8ed293a1078649e9a7fa3a0e723224622c6285e35f5502a7ecbe7ae00b34572cbdd3"}, {0xc8, 0x110, 0x5, "0e8cf693133d2dd9a01f5dbb50c068b0b83883d459a0b91e90bf3643e3d082993ad2d850edb34f2a1f149870593d4196d2508fe32979729f45217ff6ff85cd2d7d680aaf0f39cf044313c0165115192aba24a067c20af6d8db0122d68b60ba612f418dbec1ea26170d3a502698997068409ab4bab3df89e9b7e3b632706f96c316412c3d83ee3190aa690c1f1ad35efbf239221b89163776b965bb8f65aae9276bf9b7e3df0985f18ab5339954efd7c633923314"}, {0x88, 0x0, 0xe661, "e9ac9c66aa868bb1dc2cd4a674f581bbef78e6f4d8f495791777c172f39974ebe74aae05bb994dc6f6aa2dd94943693932847b2db83ec494e63c4e2d03dce691defba976560f5e857ce3c5f8cda84a9558622b403698fe1c911d4ca1aeab3d7b4e2a89d69cb572641262749a8998f3a2129fc9c78c80fab2"}], 0x278, 0x8040}, 0x40) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) write(r1, &(0x7f0000000240)="05416b105bca4a7282b2729c084b4a7756d7bb9b2087b2f236a991025acf57a020c5dfdfb590c4892af0a2a88e2fd72f506518e12cc344e7c6f4924d5039aa7e85cd6fd25fd8cfce5c55d849689b", 0x4e) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000180)=0x4) 2018/04/29 15:26:13 executing program 2: 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) writev(r2, &(0x7f0000001880)=[{&(0x7f0000000700)="4c3c9b3c1d202b70c52f251d25e4286a95f556487edca50406daf2330dcadcbed13292cf", 0x24}, {&(0x7f0000001800)="45ff0a3f528f2c16811f3ebd0428dc90f663c7b9355bbeff92a3fb3e9d4605afc89141ed85ac126693ac425dd7af670b346df932877edcd7fb0ff18d57602fdfa023", 0x42}], 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x5, 0x21e, 0x8, 0x7}, {0x1, 0x8, 0x4, 0x6}, {0x5, 0xc00000, 0x3, 0x8}]}, 0x10) 2018/04/29 15:26:13 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) recvmsg(r0, &(0x7f00000011c0)={&(0x7f00000000c0)=@rc, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)=""/95, 0x5f}], 0x1, &(0x7f00000001c0)=""/4096, 0x1000, 0x3}, 0x10100) r1 = syz_fuse_mount(&(0x7f0000da3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x1003, &(0x7f0000001200)=0x0) eventfd(0x0) io_submit(r2, 0x1, &(0x7f000081afb0)=[&(0x7f0000e06fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000031d000)}]) 2018/04/29 15:26:14 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) mq_open(&(0x7f0000000500)="2f7f65762f01fc642f70636d432340236300bf343511ff05de345e07fdd302a2827ff1e24cfeb296df5408608a647184923db42de23b518d6d8d9f7227dc24eb1020d8fd201ba2c3aa93645c846925114cd248760aab90e17f35377ddda3c815ae698c013867eddb575d82c325e960fd58cd85157130e5beb452197a229446fa92a842f58d3d39387f230b", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0xbb6c}) time(&(0x7f0000000080)) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000000280)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/29 15:26:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002000010000000000000000000200009b250000000000000004009b414ad80b0000000000"], 0x28}, 0x1}, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) 2018/04/29 15:26:14 executing program 5: getitimer(0x0, &(0x7f0000000140)) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000100)={0xffffffffffffffe0, 0x2}, 0xc) times(&(0x7f0000000000)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x3, 0x4) 2018/04/29 15:26:14 executing program 2: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000037fffd)={0x3}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x440) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r2, 0x8, 0x3}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) [ 98.149718] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 98.199354] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/29 15:26:14 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x40) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000340)=[{0x2, 0x1, 0x9ca8666, 0x72, @tick=0x54e, {0x6, 0x3}, {0x8, 0x9}, @note={0x1f, 0x0, 0x2, 0x7, 0x6}}, {0xffffffff, 0xb338, 0x9, 0x20, @time={0x77359400}, {0x7, 0x4}, {0x1000, 0x8}, @quote={{0x9, 0x7}, 0x49a1, &(0x7f0000000200)={0x3, 0x4, 0xfff, 0x800, @time={r2, r3+30000000}, {0x401, 0x80000001}, {0x1066d6bd, 0x2}, @connect={{0x8, 0xfffffffffffffc00}, {0x1f, 0x800}}}}}, {0x1, 0x5, 0x7f, 0x1bb, @tick=0x8, {0x63}, {0x7ff, 0x4}, @control={0x1, 0x0, 0xba91}}], 0x90) unlink(&(0x7f0000f86000)='./control/file0\x00') lsetxattr(&(0x7f00000000c0)='./control\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000140)='\x00', 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0xc) getpriority(0x1, r4) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) rmdir(&(0x7f000015dff6)='./control\x00') close(r0) 2018/04/29 15:26:14 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000400)}}], 0x2, 0x0) r1 = socket(0x3, 0x0, 0x1ff) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, 0x1c) 2018/04/29 15:26:14 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) mq_open(&(0x7f0000000500)="2f7f65762f01fc642f70636d432340236300bf343511ff05de345e07fdd302a2827ff1e24cfeb296df5408608a647184923db42de23b518d6d8d9f7227dc24eb1020d8fd201ba2c3aa93645c846925114cd248760aab90e17f35377ddda3c815ae698c013867eddb575d82c325e960fd58cd85157130e5beb452197a229446fa92a842f58d3d39387f230b", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0xbb6c}) time(&(0x7f0000000080)) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000000280)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/29 15:26:14 executing program 1: r0 = dup(0xffffffffffffff9c) dup(r0) r1 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x2, 0x0) ioctl(r1, 0x4401000000001275, &(0x7f0000000100)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x40) connect(r0, &(0x7f0000000040)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) 2018/04/29 15:26:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getpid() fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x0, 0x80000000, 0x2c5d}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f00000000c0)={0x7}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000440)={0x3ff, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e23}, 0x110, 0x1, 0x6, 0x8000, 0x7, &(0x7f0000000200)='ip_vti0\x00', 0x7, 0x4e6f, 0x7}) getpriority(0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) syncfs(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e20, 0x100000000, 0x4e21, 0x7, 0xa, 0x0, 0x80, 0x0, r2, r3}, {0x1, 0x9, 0x855d, 0x0, 0x6, 0x101, 0x0, 0x9d}, {0xffffffffffffffff, 0x0, 0xff, 0x100}, 0x6, 0x6e6bbe, 0x1, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x0, 0xeeb, 0x9, 0x7f}}, 0xe8) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0x0) connect$pppoe(r0, &(0x7f0000000300)={0x18, 0x0, {0x1, @random="96d104cf3841", 'ip_vti0\x00'}}, 0x1e) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/04/29 15:26:14 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)={0x20, 0x0, 0x1, 0x203, 0x70bd2b, 0x4, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0xfffffffffffffc73}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xa654f1af1be5d09e, 0x120) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0x34, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) ioctl$void(r0, 0xc0045878) 2018/04/29 15:26:14 executing program 7: syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xffffffff, 0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x4}, &(0x7f0000000200)=0x8) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x7, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x775}, {0xa, 0x4e23, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x80000001, [0x1, 0x20, 0x8, 0x4, 0x200, 0x7, 0x6, 0xffff]}, 0x5c) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x20001, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/04/29 15:26:14 executing program 6: timer_create(0x3, &(0x7f0000044000)={0x0, 0x14}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00000000c0)={{}, {r1, r2+30000000}}, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0}) clock_nanosleep(0x1, 0x0, &(0x7f0000000180)={r3}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000140)) 2018/04/29 15:26:14 executing program 3: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x8, 0x4e24, 0x3, 0xa, 0xa0, 0x80, 0x0, r1, r2}, {0xff, 0x1, 0x3, 0x2, 0x8, 0xfffffffffffffff7, 0x4, 0x8}, {0x10000, 0x15, 0x3, 0x695}, 0x9, 0x6e6bb1, 0x0, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x7e}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3506, 0x0, 0x3, 0x7, 0x20, 0x4, 0x9}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x2) 2018/04/29 15:26:14 executing program 2: syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) r0 = gettid() r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)=0x1) capget(&(0x7f0000000340)={0x20071026, r0}, &(0x7f0000000380)={0x1ff, 0x95, 0x4, 0x2, 0x5, 0x100000001}) r3 = add_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="b05945cb336ac961dcac9cfbcf22009be99398f1b6dde14dabf9b488c0e372e77e0a55fb25ca939081177fa155f7b93d8022aefcadc3a30537558de2174c9647e8d18ff94ef51df7007f67db204e82c322a96b86931352e769d7c164a7e5a3f2d0e7fe301176d18a40fbcfaa160312deed61f3d614032ea0512907fe66170aa5a59dcf807a91ae051dab39b4dced7476c783f63349971a7afa9c4e2d0a7b546438eca0d2", 0xa4, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) ioctl$TIOCSBRK(r2, 0x40044591) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000000)=[0xf2a5, 0x86ff], 0x2, 0x7, 0x5, 0x5, 0x0, 0x0, {0x4, 0x1f, 0x4, 0x3ba7, 0x7, 0x7, 0x2bd, 0x92, 0x1d0, 0x4, 0x6, 0x8, 0x3480, 0xfffffffffffffff9, "f0b498ce7f77c773a8bc92b10c1cb46a037cc517243cfa02a5f1020609bd50b6"}}) sched_getscheduler(r0) 2018/04/29 15:26:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10000, 0x486001) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000002c0)={{0x7, 0x4, 0x4, 0x3, "5684f7628c4c1145d397481f3412fead5fe4d41361f62fe8cac4f527ac466ea0ad5a071f05b62c052d4ef62d", 0x10000}, 0x3950, [0x81, 0x7, 0x14c, 0x80000000, 0xfffffffffffffff7, 0x8, 0x60c9, 0x4, 0x74b, 0x9aa1, 0xcacc, 0x2, 0x800, 0x5, 0x2, 0x7f, 0xbbb2, 0x57e, 0x9f71, 0x8, 0x8, 0x0, 0x6, 0x8, 0x1, 0x8, 0x0, 0x2, 0xab2, 0x9, 0x3, 0x8001, 0x2, 0x800, 0x5, 0x0, 0xfffffffffffffbff, 0x4, 0x7, 0x3ff, 0xffff, 0x7, 0x800, 0x0, 0x10001, 0xfffffffffffffffe, 0x2, 0x6, 0x400, 0x1, 0x100, 0x100000001, 0x1, 0xfffffffffffffffe, 0x100000000, 0x40, 0x99c, 0x8, 0x3, 0xfffffffffffffff8, 0xd8, 0x0, 0x0, 0x4, 0x1, 0x3, 0x7, 0x8, 0x4, 0x7fffffff, 0x8001, 0x6, 0x4, 0x5, 0x1000, 0x6, 0x100000000, 0x8, 0x3, 0x1ff, 0x9, 0x0, 0x5, 0x2f0, 0x5e35, 0x1, 0x40000000, 0x0, 0x8, 0x9c1d, 0xfff, 0x2, 0x27889c29, 0x8001, 0x3, 0x6, 0xad8, 0x5, 0x3f, 0xfe, 0xff, 0x4, 0x7, 0x3, 0xa90, 0x1, 0x600000000000, 0x1000, 0x81, 0x6, 0x21, 0x9, 0x7, 0x51d2, 0x1, 0x5, 0x4, 0x1f, 0x4, 0x5, 0x5ff6, 0x6, 0x4, 0x6db5, 0x0, 0xfffffffffffffff7, 0x40], {r2, r3+10000000}}) getgroups(0x0, &(0x7f0000000c80)) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000000800000000000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/29 15:26:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/ptype\x00') preadv(r0, &(0x7f00000007c0)=[{&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000000040)=""/195, 0xc3}, {&(0x7f0000000140)=""/151, 0x97}, {&(0x7f0000000780)=""/31, 0x1f}], 0x4, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000200)={'team0\x00', @ifru_ivalue=0x5}) 2018/04/29 15:26:14 executing program 5: syz_emit_ethernet(0x33, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipx={0x8137, {0xffff, 0x25, 0x93e, 0x14, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x200}, {@random=0xcf, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7f}, "07c79d3b528f05"}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x283, 0xfffffffffffffffe]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'ip_vti0\x00', 0xad}) 2018/04/29 15:26:14 executing program 0: syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f00000affc8)=ANY=[@ANYBLOB="1800000070220000000000000000000018160000", @ANYRES32=r0, @ANYBLOB="00000000000000009b00000000000000"], &(0x7f000039cff6)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002e4fe0)={0xffffffffffffffff, &(0x7f000039ef3f)="cee90b93528da1f1f78ccb416f66c7a36e2af052a2b8df7391951ae0c1add09de490c30ebff5eb07778386600b1f3e3abbb045eb04a10d0be8e58d8a80d1d44adcb7bcfc9b7bfb67174224f61e0d04cf015d81b2604170ad7915dde2c2ade05e3fe26a56b13bdb9e1865b286a8a5925ce91e6bd5cc4bde443040182b8be95fca3f27f736b79b2579388809b93a17d2c98b0a50eb1b361aa40be7860dd5d5f45747ec46d7720a"}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r1, 0x50, &(0x7f000039efb0)}, 0x10) rmdir(&(0x7f0000000040)='./file0\x00') syslog(0x5, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4}}, &(0x7f0000000180)=0xe8) setfsuid(r2) 2018/04/29 15:26:14 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="14000000000000002900000043000000943fb612"], 0x14}}], 0x2, 0x0) [ 99.023396] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/04/29 15:26:15 executing program 4: request_key(&(0x7f0000001280)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725669643a4465", 0x0) 2018/04/29 15:26:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000009a80)=[{{0x0, 0xdb, &(0x7f0000001500), 0x0, &(0x7f0000005dc0)}}, {{&(0x7f0000007ec0)=@nl=@proc={0x10}, 0x80, &(0x7f0000009280), 0xdf, &(0x7f0000000000)}}], 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x80ba, 0xfffffffffffffcc9, 0x401, 0xffffffffffffffe1, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x3, 0x100000001, 0x4000000, 0x100000000, 0x2, 0x4, 0x0, 0x8, 0x9, 0x57f7e648, 0x7, 0x9, 0xc16, 0x85, 0xffffffff, 0x5, 0x9, 0x7, 0x9, 0x1, 0x8, 0x2000000, 0x0, 0x4, 0x10001, 0x0, 0x9, 0x0, 0x80000000, 0x4, @perf_config_ext={0x3f9a, 0x4}, 0x0, 0xfffffffffffffff9, 0x9, 0x5, 0x100000000, 0x430603d5, 0x3f0000}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x2) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1600320}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r3, 0x1, 0x70bd2c, 0x800, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x43c2c2fb}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x38c1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x44000) 2018/04/29 15:26:15 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) unshare(0x20000400) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6465762f70707000202f6465762f76707000202f6465762f70707000202f2f7365637572697479205b6d643573756d0a960dd3c4c048e6582e6a7e8b5e875957de6dd7ac2c67a0c1e7421610ac590653aa7df6f7ca349339b2998cb839a9f9a7be8eaa8250539f8e0dc991bad61784a7ce8e5393074e7383aae0ad315547a844f71f27cd9c4de121b5450731ca8314167dabb356f13df872341220805b914cc833f0bcde2695e1b6b467107787884ff70e8e149b8afae699ef6183d40f1cef497e55186dc2f9ed06ba1bfb88935f45810416d0c745adf2cfb8105de6454fd8bb9bafae99f06e8cfb3c18352d78aef800d12e14fc33655430e3036f75099e55d982aafdc7"], 0x99) 2018/04/29 15:26:15 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) shutdown(r0, 0x1) dup2(r1, r0) 2018/04/29 15:26:15 executing program 0: unshare(0x40600) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000000c0)=0x3) 2018/04/29 15:26:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x501042, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000001c0)=0x200) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="b400007151294960fa799e0bcd100800", @ANYRES16=r3, @ANYBLOB="00022cbd7000fedbdf250c0000002800020014000100ff02000000000000000000000000000108000b000a000000080007003f0000000c000200080006002f0400000800050006000000080005000900000054000100080002003a000000080001000a000000080004004e2000000c000700310000002400000008000600736800000c000700010000001100000008000b007369700008000b007369700008000200020000000800050000000000"], 0xb4}, 0x1, 0x0, 0x0, 0x10}, 0x0) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000240)={0x303, 0x33}, 0x4) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='hybla\x00', 0x6) 2018/04/29 15:26:15 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000002) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) 2018/04/29 15:26:15 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) r2 = getegid() r3 = getegid() getgroups(0x3, &(0x7f00000000c0)=[r1, r2, r3]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001fef)=[{}, {}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/29 15:26:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) get_robust_list(r1, &(0x7f0000000000)=&(0x7f0000000100), &(0x7f00000000c0)=0xf1) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)=""/201, 0xc9}, {&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000300)=""/94, 0x5e}], 0x3, &(0x7f00000003c0)=""/207, 0xcf, 0xe69}, 0x2000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000500)) 2018/04/29 15:26:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0xfffffffffffffe73) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/29 15:26:15 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='projid_map\x00') mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x9, 0x2) 2018/04/29 15:26:15 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)="2e2f6367726f75702e637075008f8125a31cd039d4d48dbda40011dc21f2194e6a4d8a289b6aaf47769222ce98b772b87da688a33fe1ade692cc88429994c661c7ac579a5a169ef2520f3b136ee4a2916ded27d211aaa8d16f2304ede62f554779a9e1f4b7a653707b299a7c775f7b9985337d43e38ec00dd37b2b7d0fd863449e5d", 0x200002, 0x0) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x11) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000003c0)={0x4, &(0x7f0000000180)=[{}, {}, {}, {}]}) recvfrom(r1, &(0x7f0000000080)=""/86, 0x56, 0x0, &(0x7f00000001c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) r3 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r4 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) readv(r3, &(0x7f0000000040)=[{&(0x7f0000000080)=""/5, 0x2}, {&(0x7f0000000240)=""/188, 0x40dc10af}], 0x2) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) 2018/04/29 15:26:15 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='z', 0x1}]) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0xfff, 0x7c5, 0x1ff, 0x9, 0x100}, &(0x7f0000000240)=0x98) 2018/04/29 15:26:15 executing program 0: unshare(0x80003fd) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x4000) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000006ffc)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) 2018/04/29 15:26:15 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x3, &(0x7f0000000080)=""/27, &(0x7f00000003c0)=[{0x9, 0x63, 0x5, &(0x7f0000000100)=""/99}, {0xfffffffffffeffff, 0x38, 0x7, &(0x7f00000001c0)=""/56}, {0x6, 0xa2, 0xffffffff, &(0x7f0000000300)=""/162}]}) rmdir(&(0x7f000015dff6)='./control\x00') r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000480)={{0x7, 0x1, 0x7, 0x1, "9147cdf970ede1078738dc7f0032c71d9692abe03350447ae2049db73b1b4b1a6638905aa937d3f413f99c60", 0x4814}, 0x0, 0x0, 0x45f, r2, 0x0, 0x7, "fbe2b820ab58950e134ef89acc95deee754ea03b14316065d882dad180e519828a293e1f43858fc33fc74349837ea71acfb866e7689fbd28e5b695c800a17b8f", &(0x7f0000000440)='selinuxfs\x00', 0xa, [], [0x6c26, 0x6, 0xfbd3, 0x6]}) mount(&(0x7f0000000240)='./control/file0\x00', &(0x7f0000000280)='./control/file1\x00', &(0x7f00000002c0)='selinuxfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) unlinkat(r0, &(0x7f0000000040)='./control/file1\x00', 0x200) 2018/04/29 15:26:15 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x14000) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) getpgid(0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80000, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) sched_getscheduler(0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/29 15:26:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) getsockopt(r0, 0x7fffffff, 0xe371, &(0x7f00000000c0)=""/108, &(0x7f0000000080)=0x6c) shutdown(r0, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000001140)='/dev/audio#\x00', 0x542, 0x101000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000001180)) r3 = socket(0x0, 0x1, 0xfffffffffffffff9) sendto$inet(r0, &(0x7f0000fa0fff), 0x20fa0fff, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f00000005c0)=""/243, &(0x7f00000006c0)=0xf3) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}}}, &(0x7f0000000200)=0x84) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000580)={0x1, 0xd15}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000240)={r5, 0x8000}, &(0x7f0000000280)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000001280)=0x7, 0x4) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f00000022c0)=""/4096) mq_timedreceive(r2, &(0x7f00000011c0)=""/106, 0x6a, 0x0, &(0x7f0000001240)={0x77359400}) recvmsg$kcm(r4, &(0x7f0000000540)={&(0x7f00000002c0)=@rc, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)=""/135, 0x87}], 0x1, &(0x7f0000000440)=""/232, 0xe8, 0x6}, 0x100) r6 = gettid() ptrace$cont(0x20, r6, 0x0, 0x2) socket$inet_sctp(0x2, 0x0, 0x84) 2018/04/29 15:26:17 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000580)=ANY=[@ANYBLOB="02070000ea0200002bbd705761fcb30005000600000000000aec00000000eaff00000000000000000000ffff00000000000000000000000005000900000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000ab102090a00000000000000ff0200000000000000000000000000010000000000000000d35b2a500abf4b880e00030000009fe3f5b1f7f54e2518349660fefcd9ea5164ba34eea70000000000000000000000"], 0xfffffffffffffec6}, 0x1}, 0xc0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000340)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4}}, &(0x7f0000000480)=0xe8) setresuid(r1, r2, r3) 2018/04/29 15:26:17 executing program 6: unshare(0x18050b00) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r2 = dup2(r1, r0) close(r2) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)=0x4) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) fsetxattr(r2, &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f0000000000)='^lo\x00', 0x4, 0x1) 2018/04/29 15:26:17 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=@newsa={0xf0, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1=0xe0000001}, {@in6=@loopback={0x0, 0x1}}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1, 0x0, 0x0, 0xd0}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bcsh0\x00', 0x10) 2018/04/29 15:26:17 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) ioctl$int_in(r1, 0x5473, &(0x7f0000000080)=0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000280)={@loopback={0x0, 0x1}, 0x3f, r2}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) splice(r3, &(0x7f0000000300), r0, &(0x7f0000000340), 0x4, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e23, 0x8, @empty, 0x4}, {0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x81, [0x3, 0x1f, 0xeba, 0x3f, 0x80000000, 0x8, 0x3, 0x6]}, 0x5c) 2018/04/29 15:26:17 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socketpair(0x17, 0x807, 0xd85a, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3bf) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/29 15:26:17 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10f, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001740)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x2000) 2018/04/29 15:26:17 executing program 7: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000040)="dca843860576ce634e323d9f3e02c0ba88fa6dce1bc653c0115f989dd4c49e6680544ce1877eac227500ee54f5659fde7dd80d346fe6e3a347e5608b15d79c762ec1a0b1b833294710da2d2527da6b6c650e92335e6d097349fe326dc7756755263c0af161b81242e59accc90c42c48b2dbdf3431edf5cb40cbeb7fec30ca6f4cf4599ee99de7cf511ee2f4db3247a794b7acb4587b16fc87f0601cd0ddb1644198b71f7d81cf87680b105349460ed37fd1c007b03903569ac613c", &(0x7f0000000100)="d20b8b4a575f00295a70c1f55f5a9db1dea84048e1903492386e164e04c57d0c010098fbea0e374036d82a379dd3e0a0e4e44319732d8ef9e358959d322d975c095615c5ef8b1cd83a9b8c9689d0a8dd0575f90bb463df35b310bed1db2d79b87430396981fb3ffd2fc28726668f7ba0443aa805d62ecf8b8545aa07503e409e19e14852b5548a88710b7eb8f4b99d63df64b63216c7471e454f652f0a1b9446bdd3397dc986c3ec011c0dc531aed89fd9adc80f7d21", 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x0, 0x4}, 0x1c) 2018/04/29 15:26:17 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x60040, 0x0) connect$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x8, 0x7, &(0x7f00000004c0)=[{&(0x7f00000001c0)="46be19fa400dd1ab74aa7814414b923a8bcd03fcc13938eefa01d413ac55e6161e1da9a7f870a5f90a5323d12224add86b7fc19616c98e0134b081604e24f7362c5f736fbab3c047a85e4c084a67f954a25fc2b7dd958fb9400c303e5aa40b8e86fa34ea", 0x64, 0x8}, {&(0x7f0000000240)="b13f6bbf4a841fd12c7f8d5d787233b889b5b015861396d608749657ee8eb52477b74deb10288da69ccb598037c5a8d79188f5e85e283183162f58230725ab3a3c", 0x41, 0xffffffff00000001}, {&(0x7f00000002c0)="aef3296e0c0a28de5c725263475b0ba34c59047b5968d5f5abe4b09124e56728c040a33553c5b3", 0x27, 0x1000}, {&(0x7f0000000300)="62a1c53583d03d92a2d217242a31f09522fd452fc514fa19d27f945d552d075d151fd39d6923f97516da6581ef09d6fdd9820e08da8d5e38b52d4d273568d44a7fb645", 0x43, 0x6}, {&(0x7f0000000380)="143ab4f56773994455a6a16d0afc02d9e2b1beed483b9a7b6aa5f012fee3065d250b858670fae811675742dbcd642f", 0x2f, 0x401}, {&(0x7f00000003c0)="1771dd084d06eb9dcb0ec9d331c2cd329d73a253c471d6cfa40a8cd68924162556c0b8b25cf9e201a911d026ad", 0x2d, 0x7}, {&(0x7f0000000400)="e9aec7b38567a149b247ab437fbd32bc7f997359f5f79e4babe8f6423fbb87e752a71f67e35e82d31e5b4579fed0c0607fb75f6f47e0c5aac1e89f39c2b0c85d6f2e49881d3276e49e80d5d60a9260fba094f01783307b8aab5db4626a9ce5156f9aac43c87997cb2da55ad01d0b7ac85f3069cca28ff65fea47352c2eb1179ac1dabe2d8c2e78d057d7762b480ef9ebce0b89495b54e36ea329a0", 0x9b, 0x1f}], 0x200000, &(0x7f0000000580)={[{@nospace_cache='nospace_cache', 0x2c}, {@treelog='treelog', 0x2c}, {@ssd='ssd', 0x2c}]}) r2 = dup2(r0, r0) prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000000000)) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000a84ffc)) 2018/04/29 15:26:17 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) pread64(r0, &(0x7f0000000080)=""/169, 0xa9, 0x0) 2018/04/29 15:26:17 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x80000000, @remote={0xac, 0x14, 0x14, 0xbb}, {[@cipso={0x86, 0x6}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000080)) syz_emit_ethernet(0xa8, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="b8d36ca2a85d", [], {@llc_tr={0x11, {@llc={0xfc, 0xef, "af1c", "08811d9a45411d3fc97f37ac9b166b54118e2555615cb0613d5c988cf0ed7f056a0b0b8b69ad97c64c85318f7d38cd165a8702be6477c0c81fffdb0a563f59316974d31eaa8ab73626903246147fe4105e5c0022b34e0cec65501aedbe9558b7097a13072f64c29ad96574efa2764794a5538f1ff0882e7f0b5289a96f43a7507e3b21bc80964a3e941d21970b6529addcb41211a27b"}}}}}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x401) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) 2018/04/29 15:26:17 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1000000000000066bd45f5e4f18d4000"], 0x10}}], 0x2, 0x0) 2018/04/29 15:26:17 executing program 1: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x620c3d1a6924f83f, 0x30, r0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000200)=[&(0x7f0000be2000/0x4000)=nil], 0x0, &(0x7f0000000240), 0x0) signalfd4(r0, &(0x7f0000000080)={0x1ff}, 0x8, 0x80800) 2018/04/29 15:26:17 executing program 3: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0xfffffffffffffffe) mount(&(0x7f0000c6f000)='./file0\x00', &(0x7f000065b000)='./file0\x00', &(0x7f000096aff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000adcff0)={0x77359400}) 2018/04/29 15:26:17 executing program 4: unshare(0x40600) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="f7ff080000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="c2c9285763a86b8be1e12e0593558a20837cb7396b86d9915f34230a0e4b0cbd8062659e2cd37beec5d549282de9f75716c8afd038c9741bd8914c33b78f1bafa6fd59bf8fe65cab7cb69f5c126d31cb43bcf09c18e03298ed3a83cd87a8855eaf432f7f807cd6f6147df0d925e6b57b978bda1ad122c77826e9c75e4ddc7a"], @ANYBLOB="910920000100ffff07000000080000003859b6e0f8e88d3fd6416b5dca85845718ab5a7a550ce169c595f5424975b755ee74c6f4b3df65467545f617d9430a37eb03df0248844e9c24e56d3fa6866cb0f4d1f7c5ebb4037457ff7a95a7611c75211cdcfc6112d7000f3ed8ff6eaf9523964ffd8c52f577d536881670ebf73f863fb31f0e34d04388b9839d7168876c79900fe5b8e3d33123a499"]) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x2, 0x8) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000000c0)=""/56) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xe83, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/04/29 15:26:17 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x240083, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) syz_open_procfs(0x0, &(0x7f0000000180)='fd/42') 2018/04/29 15:26:17 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/sequencer2\x00', 0x10000000c0082, 0x0) pwrite64(r0, &(0x7f0000000040)="94000bff", 0x4, 0xfffffffffffffffe) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28}, 0x10) 2018/04/29 15:26:17 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x9c0, 0x107400) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "1f05f1929010bd3df5a17fcf87a1e8b7"}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000140)="bb25cb66584a6dfddb1adfb6b9c963ab1dd02305673ff74622d32a098464df3b856de3a6ff4c09b5a7c96770226b8ed69196e3bfe63fbe9f7af1b01063ae0acc16a9efefba1fb3f1e01d195689299bb2e6b66f307138ee0b8ba7ccf0b1b9948c42930f7218c44e5ac4900dc3d8a9bb8c511ebe7d35f14578d8149cffe1") 2018/04/29 15:26:17 executing program 2: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x80}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) 2018/04/29 15:26:17 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x37, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/29 15:26:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f00000002c0), 0xc) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x100000000, 0x9}) 2018/04/29 15:26:17 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getrandom(&(0x7f0000000080)=""/247, 0xf7, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000000c80)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000c40)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x3, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x6c}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/29 15:26:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000028000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000030000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000200)={'#! ', './file0', [{0x20, '/dev/dsp#\x00'}, {0x20, 'ppp0mime_type!'}, {0x20, '!\\]ppp0-'}, {0x20, '/dev/dsp#\x00'}, {0x20, 'trustedwlan0@'}, {0x20, '/dev/dsp#\x00'}, {0x20, '{{'}, {0x20, 'wlan1'}, {0x20, "04656d30"}, {0x20}], 0xa, "b281ce6bc7489cdcc888d71a314b9977a123acc58e9d2a16b30ae5b8274018072e42ae557792c3b46567df79c6324f121f19a931753af168161097"}, 0x9c) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x10000) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x6, 0x2) ppoll(&(0x7f0000000100)=[{r1}, {}], 0x2, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) 2018/04/29 15:26:17 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x280, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) ioctl$TCSETAF(r1, 0xc08c5102, &(0x7f00009d4000)) 2018/04/29 15:26:17 executing program 7: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='9p\x00', 0x2, &(0x7f0000001740)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000380)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000480)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000c00)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000c40)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000d40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000008240)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000008340)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000008380)={@multicast1, @dev, 0x0}, &(0x7f00000083c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000008400)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000008500)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000008540)={'syzkaller1\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008680)={0x0, @remote, @loopback}, &(0x7f00000086c0)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000008700)={'veth1_to_bond\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000008740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000008780)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000087c0)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000088c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000089c0)={0x0, @multicast1, @rand_addr}, &(0x7f0000008a00)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000008a40)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000008b40)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000009000)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10024000}, 0xc, &(0x7f0000008fc0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="18040000", @ANYRES16=r1, @ANYBLOB="000225bd7000fedbdf250300000008000100", @ANYRES32=r2, @ANYBLOB="a8010200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000400000008000600", @ANYRES32=r3, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400080000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00007c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000004c0004000000ea0101000000d700031f4b060000c907030901000000070003041f000000feff07030000000003000008010100000200077200000000620a05000600000007000053000800003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="bc0002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c00040007003f070080000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004007553000008000600", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="7800020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400070000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="08bea600da", @ANYRES32=r11, @ANYBLOB="8400020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400010000000800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000080000008000600", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="7c00020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r14, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000008000300030000000800040001000000"], 0x418}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) r15 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') readlinkat(r15, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/11, 0xb) 2018/04/29 15:26:17 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x8000000000000000) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x10000) r2 = getpgrp(0xffffffffffffffff) getpriority(0x2, r2) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00000000c0)={0x10000, {{0xa, 0x4e24, 0x100000000000, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e24, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x108) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001040)={r3, 0x1000, "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"}, &(0x7f0000000280)=0x1008) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x3, 0x7f}}) 2018/04/29 15:26:17 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000180)=@mpls_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x1) openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) 2018/04/29 15:26:17 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x2, 0x200000000000000c}, 0x2c) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x5, 0xc, &(0x7f0000000000)=@raw=[@exit={0x95}, @ldst={0x0, 0x2, 0x1, 0x4, 0x8, 0x1, 0xfffffffffffffff0}, @map={0x18, 0xf, 0x1, 0x0, r0}, @exit={0x95}, @alu={0x4, 0x20, 0xf, 0xf, 0x5, 0xfffffffc, 0x1}, @jmp={0x5, 0x18000000000000, 0x9, 0x7, 0x3, 0x18}], &(0x7f0000000080)='syzkaller\x00', 0xff, 0x93, &(0x7f00000000c0)=""/147, 0x41100, 0x1, [], r2}, 0x48) r3 = accept4(r1, &(0x7f0000000280)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x80, 0x800) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000340), 0x4) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x200, 0x4, 0x101000001, 0x0, r0}, 0x2c) 2018/04/29 15:26:17 executing program 6: unshare(0x40600) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x1, 0x2}, 0x20) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000180)=ANY=[@ANYRES32=r0]) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x143001, 0x0) ioctl(r0, 0x5101, &(0x7f0000000100)="d0a74f1eb2573e2c72f88c2e38d2b36fe824f8f54cbd57bfa8ad597fb6ec2553c1406b1d860c2c2771a16313aaa62d3bab62b903dab2dce1cb91c3c0ed3a1ad4e9c41870a791da0304f7ccfea3") 2018/04/29 15:26:17 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)="627279646765310000000000675b0daa", 0x1ce) sendto$inet(r0, &(0x7f00000000c0), 0xfdc5, 0x4048802, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = dup(r0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000000)={0x3, 0xb15}) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x8000, 0x0) 2018/04/29 15:26:17 executing program 1: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x1}}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) [ 101.922354] 9pnet_virtio: no channels available for device ./file0 2018/04/29 15:26:18 executing program 4: syz_emit_ethernet(0x2e, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x88, r1, 0x100, 0x70bd2c, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xd843f0}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2b19}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x14}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4b5dc34d}]}, 0x88}, 0x1, 0x0, 0x0, 0x80}, 0x4) 2018/04/29 15:26:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') fcntl$setstatus(r0, 0x4, 0x46003) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x400a) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000}) preadv(r0, &(0x7f0000000740)=[{&(0x7f00000000c0)=""/247, 0xf7}, {&(0x7f00000001c0)=""/194, 0xc2}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000000980)=""/123, 0x75}, {&(0x7f00000003c0)=""/66, 0x42}, {&(0x7f0000000800)=""/237, 0x493}, {&(0x7f0000000900)=""/92, 0x5c}, {&(0x7f00000005c0)=""/217, 0xd9}, {&(0x7f00000006c0)=""/121, 0x79}], 0x25e, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000340)=0x1fffc0000000, &(0x7f0000000380)=0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x7, 0x10000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000480), &(0x7f00000004c0)=0x4) [ 102.077777] 9pnet_virtio: no channels available for device ./file0 2018/04/29 15:26:18 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) shmget(0x0, 0x3000, 0x28, &(0x7f0000ffc000/0x3000)=nil) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x800) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x29, 0x402000) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000180)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) sendto$inet(r3, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010001}, 0x14) sendto$inet(r3, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'ah\x00'}, &(0x7f00000001c0)=0x1e) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000140)=0x8, 0x4) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x0) dup2(r2, r3) 2018/04/29 15:26:18 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400400) r1 = epoll_create1(0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x0, 0x18201) ioctl$TIOCGPTPEER(r2, 0x5441, 0x40) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3fff4)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) fcntl$lock(r2, 0x6, &(0x7f0000000280)={0x1, 0x3, 0x401, 0x8, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000001c0)={r4, 0x80000, r2}) epoll_pwait(r1, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1f, 0x0) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000000080)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0x6, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)) 2018/04/29 15:26:18 executing program 1: setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x3f, 0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000300)="951568519c1f71bb8b4c54f4a43d6b679cb5bc61e76af828f423a297fbe3438990e1421bbd0e7dcf476fd4178ef43c1e2c54f1a8e239ae923d6e755258dada6652099362f9b3856df38b9de499d9fc25f23f918ccc55d807490992ea553aac532c3986a5e4437fa7ca08105cec9969920ff2c3c742c3ceed65aa87def336addbab541edc4275cc904d0fd18d4e3899b5ecd54b4d75244f05c8bf4be6b6b8a6c2dfa9029711d785", 0xa7) getrandom(&(0x7f00000000c0)=""/208, 0xd0, 0x3) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$inet(0x2, 0x4, 0x5a, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000900)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x100, 0x402) r3 = fcntl$dupfd(r0, 0x0, r2) getsockname$packet(r3, &(0x7f00000009c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0x14) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000b80)={r4, @rand_addr=0x8, @multicast2=0xe0000002}, 0xc) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'nr0\x00', 0x20000000000003}, 0x18) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00000008c0), 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x8, 0x200}, &(0x7f0000000280)=0x10) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400854d5, &(0x7f0000000540)={0x5, &(0x7f0000000500)=[{0x1f, 0xfffffffffffffffc, 0xf15c, 0xff}, {0x6, 0x2, 0x2, 0x7fff}, {0x20000, 0x80000001, 0xaaad, 0x400}, {0x0, 0xfffffffffffffff9, 0x0, 0x800}, {0xffffffffffff2fc1, 0xc4, 0x800, 0xfffffffffffff001}]}) fstat(0xffffffffffffffff, &(0x7f0000000940)) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x100000000) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000002c0)={r6, 0x4}, 0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000600)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000680)="90388e3d1a7c6e6b8e588f008e22897c03f705cb24577fbffb89699a48942b57433bdb2ebd52cc89630e01dc9b2a9c771d552c91d912283ef0bb844a8e9b25a54ca747d41e9c87f97b928874349f669a83d71e79c74d2544b82a6e3cf4a616ba4d181c7b07a786a2d3c7d1c89398e2690a2e9e8fbe8d12989c937348d30b6dda48f82284cbb226e75a819cbd94d5bbef7d9defd988fd55ec9dbb40735a25ed2bae282c75ac0dcd874f2b27af6c897a9f1d154184745f555c2f73d590dc9465e3b2b4056a5b0057db5bb251183104377aa161d7418ce4824d0cfaf4a617a87e3d33", 0xe1}], 0x1, 0x0, 0x0, 0x40000}, 0xc0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000005c0)='tls\x00', 0x4) timerfd_create(0x2, 0x80000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)="2e2f6367726f75702fb8a0da7a71b84eab58d86b414591563c79c3ad5ab41a4e21d66160e6c29bcc91a4eed45ff1a3e0f4e5b2b7114ca985ba09926fd86e72acf426e9f9022f93c2c9b9e80b968d5ca7cb7a40000000000000008af7a91b09bc91f28f201f91b772543a1336cfe67a02f2ee0b75cc50c6c90943f5116d144c19b74bce65eeeb76d01878bfe88967d0293d5ea4f58a98820f7cb352d31f84f99122ecebe9f095d9a0152c460c0fe1f053459428b7e2c3", 0x1ff) 2018/04/29 15:26:18 executing program 3: unshare(0x40600) r0 = inotify_init() r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}}, 0x1, 0x1}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x3, 0x1}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x0, 0x10, 0x10000, 0x6}, &(0x7f0000000180)=0x18) fcntl$notify(r0, 0x0, 0x282) socketpair(0x4, 0x7, 0x7, &(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000001400), &(0x7f0000001440)=0x4) [ 102.466352] IPVS: Unknown mcast interface: nr0 [ 102.549093] IPVS: Unknown mcast interface: nr0 2018/04/29 15:26:18 executing program 7: r0 = socket$inet(0x11, 0xa, 0x8) syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000001a5c995de3020800450000240000000000009078ac1414bbac1414aa0420880b0000000000000800000086dd00000000000000000000b85d00000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0x9, 0x4) recvmsg(r0, &(0x7f0000003940)={&(0x7f00000017c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x2e, &(0x7f0000003800), 0x0, &(0x7f00000038c0)=""/124, 0x7c}, 0x0) 2018/04/29 15:26:18 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x4000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x2, 0x10000, 0x6, 0x9, 0xffffffffffffff09}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x2}}, 0x20, 0x2, 0x0, 0x8001, 0x8}, 0x98) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/04/29 15:26:18 executing program 2: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000000000)="1142083cbd1cb8e17142bfe25b645ae8805a4afc0c217448531077ce55bf280a6a63105658d4c4ef800675a39c386c3c6bbacc5e026c29fdf4c06f0798be6a5053aa432dcfe0de28", 0x48) keyctl$set_timeout(0xf, r0, 0x7f31) keyctl$clear(0x7, r0) keyctl$set_timeout(0xf, r0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x1) 2018/04/29 15:26:18 executing program 3: clock_settime(0x400000001006, &(0x7f0000a5aff0)={0x77359400}) 2018/04/29 15:26:18 executing program 6: r0 = memfd_create(&(0x7f0000000580)='dev ', 0x3) write(r0, &(0x7f0000000040), 0xffe5) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0x8) fchmod(r0, 0x0) fallocate(r0, 0x0, 0x0, 0x2) 2018/04/29 15:26:18 executing program 0: mkdir(&(0x7f00000e1000)='./file0\x00', 0xfffffffffffffffe) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r1, &(0x7f00000000c0)=""/83, 0x37e) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f0000000000)='./file0\x00') keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}) 2018/04/29 15:26:18 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x2, 0x0, 0x7, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f0000000000)=""/34, &(0x7f0000000200)=0x22) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000001c0)={&(0x7f0000fff000/0x1000)=nil, 0x5, 0x0, 0x81, &(0x7f0000ffc000/0x4000)=nil, 0x2}) syz_mount_image$bfs(&(0x7f0000000240)='bfs\x00', &(0x7f0000000280)='./file0\x00', 0x7, 0x2, &(0x7f0000000440)=[{&(0x7f00000002c0)="bbc102b3c0027ff0328ede5fa66296115edab3c04bb6ee80c332884a7019428e1d9b43c9141834f70fe18c8c71ebc84f7e9d8b5fcc679ad7b8af3fa994d16633af754c586b63eee9000d5d35a9541c1bf5fd8fc0d02322fcafcad87b4786ac428096e60cd626010ad8cb0d0f9aed3732dfa3ef98553b7488b77b7cc30509d6b990ea83e39ac5bfc80b387ce3ab1c953d4de712221af7b4462f8ad9674501598809ab1c0d5960cc6a81c0f257e604ba30394104de6bdc22177473ca9e6f9be48a9103a66be24f74165948", 0xca, 0x2}, {&(0x7f00000003c0)="ada43ae320e731830231e4bd0d4fe77dde1d50c9f1d6f3a138a0cc1441299481c5122ba33a30062b41046c86e7b4c815824900ce86d7ed2cb88be2a191e62345ddc356595ada1724a9580fc3fa80db04c415", 0x52, 0x3}], 0x2041008, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x101}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xfffffffffffffffb, 0x7, 0x7fffffff, 0x8af, 0x3}, &(0x7f0000000100)=0x14) 2018/04/29 15:26:18 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) shutdown(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x80000004}) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/29 15:26:18 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0xffffffffffffff5c, 0x10200) dup3(r0, r1, 0x80000) nanosleep(&(0x7f0000000040), &(0x7f0000000080)) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfb, 0x0) mq_timedsend(r2, &(0x7f00000000c0)="854985d8c6f20de87c5a7011031706ffb636eda2ea38071adf16e55719c1671444edb5cdca57dc5645295a17f3ea68a0b402da2bdaed3defbf934bd0d79c57a899516f45bc3df02f4739d129ff118aaf07edede08d5caf04d9fa174324a5f6e1fcbebfa09ad980a8b503945d2dae01adda8fc0910a4b3ad1f0a61f0b55e49479ac4743bc3518bb8489277aa8c4aea72c6da71e5b5d59", 0x96, 0x8, 0x0) shmat(0x0, &(0x7f0000000000/0x400000)=nil, 0x0) 2018/04/29 15:26:19 executing program 3: r0 = socket(0x100000000010, 0x1000000802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000040)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/29 15:26:19 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x1, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}}, 0x88) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000ea0000)="290000002100190700003fffffffda060200000022e80001040000040d00140000000010000000019c", 0x29}], 0x1) 2018/04/29 15:26:19 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xac, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x2}, @in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x1f}, 0x7}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0xffff, @empty, 0x1ff}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x6db, 0x5, 0x2, 0x10000, 0xfffffffffffffff9, 0x4, 0x2, 0x25c, r1}, 0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080), 0x20) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioprio_get$pid(0x2, r2) accept(r0, 0x0, &(0x7f0000000200)) 2018/04/29 15:26:19 executing program 5: mkdir(&(0x7f0000001000)='./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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f0000a7dfff)}, 0x2000000a00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="7379737465ce1eaf8e7297bc68df07cb26fde96fe67e4019781a417756838eccda8f480fa517059e639b9f18ae7f5ac684d4d82a07753b2a3316475e00010000f5"]) r0 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0xffffffffffff0001, 0x20000) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000380)=""/56, &(0x7f00000003c0)=0x38) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file1\x00') r1 = getpgrp(0x0) waitid(0x2, r1, &(0x7f0000000240), 0x40000002, &(0x7f0000000280)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cgroup\x00', 0x10c1000, &(0x7f00000000c0)="4d2fb2") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x101000, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200000) mknodat(r3, &(0x7f0000000140)='./file0\x00', 0x8000, 0x7) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000500)={'vcan0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x207, 0x6, 0xc71, 0x300, 0xe693, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) modify_ldt$read(0x0, &(0x7f0000000180)=""/58, 0x3a) 2018/04/29 15:26:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'mcryptd(sha3-256)\x00'}, 0x39) getrandom(&(0x7f0000000140)=""/200, 0xc8, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2000, 0x0) getsockname$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/04/29 15:26:19 executing program 2: r0 = creat(&(0x7f0000000040)='./file1\x00', 0x100) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001380)=ANY=[@ANYRES32, @ANYRES16, @ANYRES32=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYRES16=r0], 0x6) fallocate(r0, 0x0, 0x0, 0xffff) fallocate(r0, 0x3, 0xd01, 0x89b0) pipe(&(0x7f0000000080)) 2018/04/29 15:26:19 executing program 4: rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = userfaultfd(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0xf51eb3a636b4ce17, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0xfffffffffffffff8, 0x100000001}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000230000/0x600000)=nil, 0x600000}) 2018/04/29 15:26:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000c75ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x6, &(0x7f0000000040)) 2018/04/29 15:26:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000040)={"6c6f009962955a212d485464c00636dd", @ifru_addrs=@generic={0x1, "8638d14117e068062cb34bb7aa6f"}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) 2018/04/29 15:26:19 executing program 3: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x1010, r0, 0x10000000000000) time(&(0x7f0000000180)) 2018/04/29 15:26:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0x2e4, &(0x7f00009faff0)={&(0x7f0000000040)={0x20, 0x11, 0x2ff, 0x0, 0x0, {}, [@typed={0x0, 0x96}]}, 0x20}, 0x1}, 0x0) 2018/04/29 15:26:19 executing program 2: mkdir(&(0x7f0000000240)='./file0/file0/file0\x00', 0x100002) mknod$loop(&(0x7f0000000140)='./file0/file0\x00', 0x8084, 0x0) symlink(&(0x7f0000000100)='./file0/file0/file0\x00', &(0x7f0000000000)='./file0/file0\x00') syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x1, 0x6000) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0/file0\x00') syz_fuse_mount(&(0x7f0000000040)='./file0/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/29 15:26:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000e75000)='ns/net\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f000054cff9)='ns/net\x00') ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000080)={0x5, 0x5, 0x6, 0x5, 0x3}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080), 0x0, 0x26a}], 0x0, &(0x7f0000000100)={[{@check_int_data='check_int_data', 0x2c}, {@noautodefrag='noautodefrag', 0x2c}, {@space_cache_v2='space_cache=v2', 0x2c}, {@flushoncommit='flushoncommit', 0x2c}, {@compress_algo={'compress', 0x3d, 'no'}, 0x2c}, {@check_int='check_int', 0x2c}, {@flushoncommit='flushoncommit', 0x2c}]}) 2018/04/29 15:26:19 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10000001, 0x0) 2018/04/29 15:26:19 executing program 4: mkdir(&(0x7f0000062ff6)='./control\x00', 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) lstat(&(0x7f0000000280)='./control/file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000180)='./control\x00', r0, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000380)={{0x3, 0x3, 0x7fffffff, 0x9, "a2c1bebab8ed989a8eaaab704cd4608d0f8fe8be11d714e7e3929856ab5fb742437e1f5e62db0038acff8380"}, 0x1ff, [0xfffffffffffffffd, 0x6, 0x6, 0x3, 0x4, 0x1, 0x4, 0x100000001, 0x4, 0x8, 0x4, 0x1, 0x0, 0x8, 0x100000000, 0x8001, 0x8, 0x2, 0x2, 0x100, 0x3f, 0x3, 0x7, 0xd3, 0x318, 0x9a47, 0x8, 0x4, 0x200, 0x83, 0x0, 0x4, 0x7, 0x1, 0x3, 0x3, 0x101, 0xfffffffffffffffd, 0x3, 0xccd3, 0x80000001, 0xfff, 0xae48, 0x4, 0x8, 0x9, 0xffffffffffff09f8, 0x3, 0x5, 0x0, 0x1, 0x1, 0x3f, 0x40, 0xf0, 0x0, 0x40, 0x80000000, 0x80000001, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0x100000001, 0x0, 0xffff, 0x9, 0x4, 0x10000, 0x9, 0x0, 0xffff, 0x7, 0x1ff, 0x8, 0x5, 0x7ff, 0x384, 0x100000001, 0x1000, 0x5, 0x5, 0x200, 0x100, 0x2, 0x20, 0x0, 0x4bab, 0x3, 0x0, 0x5, 0x8, 0x8, 0xfffffffffffffff7, 0x0, 0x1, 0x4, 0x51, 0x3, 0x7, 0x7, 0xbb, 0x7, 0x7ff, 0x2, 0x100000000, 0x7ff, 0x6, 0x4, 0x80, 0x80000000000000, 0x10001, 0x4164c963, 0x8000, 0x7, 0x8, 0x0, 0xc1da, 0x45, 0x1f7, 0x4, 0x80, 0x2, 0x48, 0x4, 0x1ff, 0xffffffffffffffff, 0x9], {0x0, 0x989680}}) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f000003cff6)='./control\x00', 0x220001a1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8002, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000140)) symlink(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) read(r3, &(0x7f0000000040)=""/32, 0xe) 2018/04/29 15:26:19 executing program 0: unshare(0x400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='schedstat\x00') recvfrom$ax25(r2, &(0x7f0000000080)=""/210, 0xd2, 0x42, &(0x7f0000000180)={0x3, {"1237a7a94b511f"}, 0x8000}, 0x10) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000151000/0x3000)=nil, 0x3000}) 2018/04/29 15:26:19 executing program 3: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vxfs\x00', 0x1000000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x100000000, 0x2) unshare(0x44040800) ioctl$TCSBRKP(r0, 0x5382, 0xfffffffffffffffd) 2018/04/29 15:26:19 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x24282, 0x0) signalfd(r0, &(0x7f0000000040)={0x3}, 0x8) 2018/04/29 15:26:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') fchdir(r0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, r1, 0x0, 0x0, 0x0, 0x0) 2018/04/29 15:26:19 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0x87, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x0, 'fo\x00', 0x4, 0x7, 0x6}, 0x2c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000004a40)=[{{&(0x7f0000003200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00000047c0)}}, {{&(0x7f0000004880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f00000049c0), 0x0, &(0x7f0000004a00)=""/47, 0x2f}}], 0x2, 0x2, &(0x7f0000004b40)={0x77359400}) 2018/04/29 15:26:19 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/dev\x00') setsockopt$inet6_group_source_req(r2, 0x29, 0x80000000000, &(0x7f0000000100)={0x0, {{0xa, 0x4e22, 0x20000000005}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_vs\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001280)=@assoc_value={r4}, &(0x7f00000012c0)=0x8) preadv(r3, &(0x7f0000000100), 0x2d9, 0x10400003) 2018/04/29 15:26:19 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x44041) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x7) ioctl$sock_inet6_SIOCADDRT(r0, 0x402c542d, &(0x7f0000000380)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x200000000000000}) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xbb16f27df9c94363, 0xffffffffffffffff) accept$packet(r1, 0x0, &(0x7f0000000040)) fstatfs(r1, &(0x7f0000000100)=""/210) 2018/04/29 15:26:19 executing program 0: r0 = socket(0x208008, 0x806, 0x0) write(r0, &(0x7f0000000000)="240000002400fff732000008003e7700fbffebff0100000000000000005d000000000009", 0x24) 2018/04/29 15:26:19 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xc000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000000080)=""/94, 0x5e) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x200000) fchdir(r1) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xb4b, 0x0) readv(r2, &(0x7f0000000500)=[{&(0x7f0000000340)=""/91, 0x5b}, {&(0x7f00000003c0)=""/190, 0xbe}], 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) 2018/04/29 15:26:19 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x501001, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x82, "ad5d6590213f50cf8e504a8f964a93b337d0692d4c890dc907a9241ccdeb2836d3d8b00040fc8ce4fd6739d77083551e163c8a2cea1db639de262e1f4f7c1925b6b908832918a3cff7503179d12b2e07be3c1bcf0cf803550d8ed522d2f99ef788ffbe7e75996ef14709dcfde4882b90473d2dae05d7bcb2734c5f4837f558f2189f"}, &(0x7f0000000140)=0x8a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x1, 0x4}, &(0x7f00000001c0)=0xc) seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000022000)=[{0x45}, {0x16}]}) 2018/04/29 15:26:19 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000002c0)={{0x5, 0xfffffffffffffff7, 0x2, 0x8, 0x5, 0x7}, 0x1000, 0x7, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000200)={0x4, r1}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000240)=""/120) r2 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="b8", 0x1, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='(\'/lo]|\'!posix_acl_access%GPLvboxnet1\x00', r2) 2018/04/29 15:26:19 executing program 2: time(&(0x7f0000000000)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000017c0)=ANY=[@ANYRES32=r0, @ANYBLOB="065201aa59edec5ff68fea7e9052a6d06754c61b97016e", @ANYBLOB="eb3663694f5c7c2c5f1dd776d12678b4203832774b9086fb6fe22526b61b87dc882d57f8e8079ddcd39a6f71466f0e7e8a5f139045d7303b589dbb45b01c461336cc3a2084b4394884033f4a2666341a81cf3a17eff2e08c4b6aab094cdabc5a6b959d4a37e573fb22bcb3348a11b8719655a1dd714ddb9daf3ee25652331714cd8bfd2fb2a412eafbaaaf14d9c76e12678f18a4ec18527c66eb23a0d51adcedbc72eaaaf920f5e7d920d53da06838d0dda1cca47f28f70837b17ee5d81e70b99f45eb5bfc4300ba75c6545f2a43b09e0b0b271e9bc89ee6c9", @ANYRES16=r0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYPTR64, @ANYPTR, @ANYRES16=r0, @ANYBLOB="dabf6c3796fd5cab6906189b8c39b645841618a367005f4b439e691793c1fc90df82bbaa97754eee965693465bd1042518f6f65e292ea9eca8f48fdd319e189aa54b8f99a5ed757f8ea2773adcc2ebfa2e1e0bd2ddacfa13ac", @ANYPTR, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="cd18da52de736b09021f4a8e2f5e72c9996ac5d02b893bb495a5f3c1d6d98bbd1d52009f862bf5fae7", @ANYBLOB="81ec112fc2bf3913ac2408ba9d1cc7d2704ca6de33a0c1de1ebf65a44dc1de3016e41a32bc35dfd760697e8e28219f9305afcd3e2d2e0cb51499ec872e903b887f71b80fc388a96377703b2eb1902348f158ab6f81a0c25899caf0c820f8faec22008ebc81257c1dc613d692e85bb2581550e66e91ad6886e2d287482c8906162e6798a692e69b7354fb5509e3fc8c5dc10ab643f2157e178f861b78679e314dd708f84d6be191fc4b618629098c3556855785e91f7918c2a44792b071b2063a605f221c750d50f9291ab84a53e29262360d30ec0a539d6f3c0ffbebe5047c6d0d12f4ed8328658d1c4ff578d9c50ba8c50baa7269101a"], @ANYRES16], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYBLOB="45717802bc4dcb883edd2329856e0d237a0a4e0e906fdecfdf1fdafdee1dda7b5042ea978dd8a0670c0468adfa4dbaf0bf72dc39887399ec9aa52fe5d2cbad15e015b1e240afffefdf3b6bed272e78eef7759f9f710ee5fa2e34eb6c414a4033a5be763dd1118baff6d13aa817bb63a0761ef35b56e0d5113b961e5785117cdf934a789ffa69dc09ea64307ced332db9bf01f567438842b99435a54e9de4d3550660f757b7d6b03279e9866f904e998dbbb72f9962363388e3f9792205b9cc8fb9", @ANYRES16=r0, @ANYRES32=r0, @ANYRES32=r0]], 0x31a}, 0x1}, 0x0) 2018/04/29 15:26:19 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'ifb0\x00', 0x400b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ifb0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400800}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@bridge_newneigh={0x60, 0x1c, 0xa00, 0x70bd26, 0x25dfdbfd, {0xa, 0x0, 0x0, r2, 0xe9, 0x22, 0xa}, [@NDA_DST_MAC={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @NDA_DST_IPV4={0x8, 0x1, @multicast2=0xe0000002}, @NDA_IFINDEX={0x8, 0x8, r2}, @NDA_LINK_NETNSID={0x8, 0xa, 0x1}, @NDA_VNI={0x8, 0x7, 0xb16}, @NDA_PORT={0x8, 0x6, 0x4e23}, @NDA_VLAN={0x8, 0x5, 0x3}, @NDA_PROBES={0x8, 0x4, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x40010}, 0x20000000) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x8000, 0x0) mkdirat$cgroup(r3, &(0x7f00000002c0)='syz1\x00', 0x1ff) sendto$packet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) [ 103.864331] kauditd_printk_skb: 80 callbacks suppressed [ 103.864354] audit: type=1326 audit(1525015579.862:93): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8158 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/29 15:26:19 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000e0, &(0x7f00000000c0), &(0x7f0000001e80)=0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='sockfs\x00', 0x100000, &(0x7f00000002c0)="f8f5a0f9842703d9422f9226a37bd61d4574ff146b622969b4f484ad8dfa777860b02f5dcae39429d03a2fff4a2df17b749daf9910297e057abeb688c044c31866bb55daca9f3387f0166bf08bf9bd6e66c0fae6199dae3862bf11658742c613b93f108741fa7115c5d84cc60fefb203c31871f869b693b620") 2018/04/29 15:26:19 executing program 5: mknod$loop(&(0x7f0000000000)='./file0\x00', 0xbb16f27df9c94363, 0xffffffffffffffff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_mr_cache\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=""/231}) 2018/04/29 15:26:19 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/29 15:26:19 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x7f, 0x420000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x14f}, &(0x7f0000000100)=0x8) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000002800)={0x0, 0x6, 0x1, 0x9, &(0x7f0000ffd000/0x3000)=nil}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x6, 0x2}, &(0x7f0000001200)=0x8) socketpair$unix(0x1, 0x2001000000000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffffffe}, {0x6, 0x0, 0x10000000000000}]}, 0x10) readv(r5, &(0x7f0000002740)=[{&(0x7f0000001240)=""/135, 0x87}, {&(0x7f0000001300)=""/100, 0x64}, {&(0x7f0000001380)=""/82, 0x52}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/183, 0xb7}, {&(0x7f00000024c0)=""/122, 0x7a}, {&(0x7f0000002540)=""/98, 0x62}, {&(0x7f00000025c0)=""/83, 0x53}, {&(0x7f0000002640)=""/27, 0x1b}, {&(0x7f0000002680)=""/174, 0xae}], 0xa) write(r5, &(0x7f0000000080), 0x383) 2018/04/29 15:26:20 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x4005) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x20, 0x0, @dev={0xfe, 0x80, [], 0x20}}, 0xffffffffffffff29) 2018/04/29 15:26:20 executing program 1: r0 = socket$nl_generic(0xa, 0x3, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000140)=[{&(0x7f0000001000)="de70", 0x2}], 0x1, &(0x7f0000002000)}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x36}, 0x1c2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'gretap0\x00', 0x1000}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/29 15:26:20 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x1, 0x18800) getdents(r0, &(0x7f0000000200)=""/36, 0x24) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents(r1, &(0x7f0000000040)=""/47, 0x10d) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) getdents64(r1, &(0x7f0000000080)=""/140, 0x8c) getdents64(r1, &(0x7f0000000240)=""/43, 0x4) getdents(r1, &(0x7f0000000ea9)=""/407, 0x10c) 2018/04/29 15:26:20 executing program 5: mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', 'ramfs\x00'}) unshare(0x8000400) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$cont(0x7, r1, 0x4, 0x7) fchown(r0, 0x0, 0x0) 2018/04/29 15:26:20 executing program 6: r0 = gettid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x9}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x8, 0xfffffffffffffffb, 0x2, 0x1, 0x6}, &(0x7f0000000280)=0x98) r3 = syz_open_procfs(r0, &(0x7f0000000140)='attr/fscreate\x00') fchdir(r3) exit(0x0) mknod$loop(&(0x7f00000002c0)='./file0\x00', 0x40, 0x0) r4 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x8, &(0x7f0000000300)=0x0) io_submit(r5, 0x3, &(0x7f0000000580)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x3, r1, &(0x7f0000000340)="e6f8c69d750ef286eca31d5f2bfa1336b99f5e95789dd57c16432616c54aeebd09b6d7c7fad75f5e810d3e415f7691f85be9af6ac31e5b0d6679a49acf2bcd40c5f3ace9a1585de30773685c2b7a3813ed0552fd2927602b0cccfc704d981efff1f6b0c37177e54361c56ae810dde9d3a54aff199a4b8bc4c87eea595814d0266fd3871182ed413a0369aaa9d87fc5e5ee4269fa75a63ebd1515d0ddde45278fca222311f80ed1ad2813a1fe707514f0be882f1a64298c6e253e0d214244d2d76505b87a585de16c56d117", 0xcb, 0x2, 0x0, 0x0, r1}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x361, r4, &(0x7f0000000480)="7688ea43ff718cd15233acc03cde87f99e2070f9c0c9c8283824cde471c551f5067add94e301cd55aa2ac549917cc3ea3b12b033c0e7d6f44eb805021ce02009", 0x40, 0x9, 0x0, 0x0, r3}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x6, 0x0, r4, &(0x7f0000000500), 0x0, 0x3ff, 0x0, 0x0, r1}]) 2018/04/29 15:26:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x4, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x4, 0x10000, 0x10000, 0x0, 0x0, &(0x7f0000000000)='team_slave_1\x00', 0x5, 0xe6b4, 0x80000001}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/29 15:26:20 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) close(r1) 2018/04/29 15:26:20 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x101000) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000200)=0xce) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x7e}], 0x4924924924925f5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace$poke(0x5, r3, &(0x7f0000000140), 0x3) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/29 15:26:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = semget$private(0x0, 0x3, 0x40) semctl$GETNCNT(r2, 0x0, 0xe, &(0x7f0000000040)=""/197) 2018/04/29 15:26:21 executing program 7: r0 = memfd_create(&(0x7f0000000000)='\\@cgroup\\\x00', 0x2) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001880)={'vcan0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001d00)=0x14, 0x800) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000002000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001fc0)={&(0x7f0000001d40)={0x278, r1, 0xf01, 0x70bd29, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r2}, {0x25c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {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}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}]}, 0x278}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000400)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xc2, "2de486adc39c542a28bc368aa267f3846af2ba32f66680f4a3c1b38b0a1409afcfe3b36017218d9b2d75ec5877ddf939868dd68d28da4e6417073b62574c295dc63e48615890a8dd9293df7b785ef950dafea9592fef2f948b2a0b6fba6681990a4b28539fd05c93abcf0e0e8f6a98ac69120014682017db02cac1005fd289f6d5ffef43f41edbd2dc7a72bf86c00390fe9304602868299d38dd106919def91d8fd243bba28c8173b83c329f05a886a9b9fd652824fb19c5c8235b351bf547ee53b1"}, &(0x7f0000000280)=0xca) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r7, 0x101}, &(0x7f0000000300)=0x8) 2018/04/29 15:26:21 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="a0646ff48bbca071314edeedac90611e1f5c8bccafbae8da751b6a7499b78aaf92c2c40164b70fca82064d54c861609119cad549980a3fc9f2", 0x39) 2018/04/29 15:26:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002780)={0x0, 0x0, 0x1400004000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040), 0x20) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) connect$bt_rfcomm(r1, &(0x7f0000000400)={0x1f, {0x3, 0x57, 0x7, 0x1, 0x3a97, 0xfff}, 0x7}, 0xa) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) sendto$inet6(r0, &(0x7f0000000700)="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", 0x601, 0x0, 0x0, 0x0) 2018/04/29 15:26:21 executing program 1: r0 = socket(0x28, 0x40005, 0x3) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000000)="33fd1ed2020d732d42a76617fa5dd3cf7c", 0x11) 2018/04/29 15:26:21 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cgroup.controllers\x00', 0x0, 0x0) read(r1, &(0x7f0000000080)=""/141, 0x8d) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x40b0, 0x220040) 2018/04/29 15:26:21 executing program 4: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="8a24f9ba0103d67de363b775f1d3411f2b9f765dd6c06d58c9ab0af58a8cb2f33550979b7ebc93c6fd45922a5cc509064a415f426781fbe763e920d665cc10101cdafa3cf5038d2e061db9964dfeb747ebed73bc07dbdb075df5aa2fac683f86d7a879067b0b154802ac2ce79b9ffee672187d284fbd09db33", 0x79, r0) connect(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x4, 0x2, 0x4, {0xa, 0x4e23, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0xb5}}}, 0x80) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x21, &(0x7f0000000100), 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) recvmsg(r1, &(0x7f0000001680)={&(0x7f0000000300)=@hci, 0x80, &(0x7f0000001600)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)}, {&(0x7f00000013c0)=""/115, 0x73}, {&(0x7f0000001440)=""/135, 0x87}, {&(0x7f0000001500)=""/193, 0xc1}], 0x5, 0x0, 0x0, 0x8000}, 0x10000) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000002c0)={'veth1_to_bridge\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000000)) 2018/04/29 15:26:21 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40d00, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="240000000001010000000000bfadf16de9466c8e100002000c0001000500020000000000"], 0x24}, 0x1}, 0x0) 2018/04/29 15:26:21 executing program 5: lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000003740)='/dev/audio\x00', 0x80, 0x0) setsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f0000003780)=0x5, 0x4) getgroups(0x1, &(0x7f00000001c0)=[0xffffffffffffffff]) r4 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0xa000, r0, r3, 0x4, 0x808000) r5 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r6 = socket$netlink(0x10, 0x3, 0x9) sendfile(r6, r5, &(0x7f0000000040), 0x10001) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0xfffffde6) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000003600)=0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000003640)=0x0) r9 = getpgrp(0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f0000003700)={0x0, 0x0, &(0x7f00000035c0)=[{&(0x7f0000000200)={0x20, 0x29, 0x200, 0x70bd2b, 0x25dfdbff, "", [@typed={0x8, 0x2, @fd=r5}, @typed={0x8, 0x5f, @u32=0xfffffffffffffff8}]}, 0x20}, {&(0x7f0000000240)={0x38, 0x38, 0x800, 0x70bd25, 0x25dfdbfe, "", [@typed={0x8, 0x6c, @u32=0x8ff2}, @generic="79f8c523b21d027e2934950a3871ee8c320b57e45f89de", @typed={0x8, 0x61, @ipv4=@multicast2=0xe0000002}]}, 0x38}, {&(0x7f0000000280)={0x3314, 0x1f, 0x900, 0x70bd2d, 0x25dfdbfb, "", [@nested={0x2108, 0x2a, [@generic="8ac9353de0cf555566e79b465dabf12adfa8243df48c86b10ff99bab247caeee16d1761c12fd2b95daedbdb9a3d9cbef325a4d0f6ec234e3843d41129fdae89d7f2e96eb65eebf60e8a06f5e3e3752077922dd1297c6889c075270b3d2306c29f653f013d42a8b576c1bea4dcf4e1ac0434eeb25333d81607a33ff55ce0d86758365c9c828db4b8925a292cdbf31ca61c5818263958b9411583c287884c4cf11ec470be958a8e941b656de3f46f199fcfbca284bc2f2d3c6952833bad6c4ea7ded353ea71814a0cb43b93831b7bf22db41e5dd648429108d919da2aa", @typed={0x8, 0x5e, @ipv4=@dev={0xac, 0x14, 0x14, 0x1e}}, @typed={0x14, 0x28, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x29, @fd=r5}, @generic="e1478e87400b38ee7bc025291d4fe510afbe4dc01640fed2d1ee297b0ae6e16b2914e5e4dc7cb60856ead4991f713c22d64bf21c55edf8147439fa17402760c1359bc7dddf3ef71ba56e5053a35bdac66790d7bf74d763fc2ec965e06a8d0f8dd7efefb16fa4f99792d2c610b4c446e3085da443230f08eaea83bd0bbe4e627f4dd13acfd629d8af3ce156715c48e1d6569430cd07ed6aacc549cb37b4cf6e79beb7d66f3174c0d2901fd11a5bdd199d43cf0b671861d82848311fbffbba099541ec70623730d05659b1b79400abe849bdc9b5150e59ecd3ae02cf14e59ff31af06f20b0d54138f6719d7e730d9e785dec97a84f86fed6f5cfd119dbbc1c0026c384db8a0896615a0d8aa1fc195dd8b2a019b97c14731690d2da49048fadead6881fe53c4eb3a22bcb3a07d3289b8ffd53800f894d7fde7549f145e3a9e97e5e7e0bb6e764df7d4419b77a869435febaff157751a6157bd7eafbc3b63a3fa1387158bbb66899155788b47a74d90638340986dd0682e6c00b95bd68a1fd727ee9bcd34cd69e711e76ad1f6641480061025a366fb9fe6c143e9efc423f11cca71f0da89ca9efe50001734de6d38a258340a92ae0ccc3228894fd1b763d36452ae8ec5d8f4fb603860b65ca9299f3fa10d8a2c862f4c700f9f831a53adc379278a77a882a7b9790bd825e421428500e1878debf800cf8e12b919e5ade34c9ecdebf4e8593a419af4999e7a398ae03efd6d7eaae02c9bf463d796eae55e4b6528f9072c3f5fa62f1d79ab9e367daa1325755d3f99262396a262629bc411706d4ebb78ed646fb75c0ff3e1913b73139f7e13b85b2fcd350fac955c71252ae2ab1cbdf028e9cb75cdf03f7971024e005204f51f6be19d1f7676be745b230855bbb716249ee6ab98238ee17f6695787123a945435aff0a1c4978593b0a736a669a9c1969d21134ff8f588baacee4fe59aec930eb0e568118052e12ecad92e50619ab25b2f98dc4f70bcba1a67c42b2b027c28334591a1b35ebeee718f23d551e7567a5ea9dc98381ea0b035da881697251868ce3cab553269013d83cc2a7ac8f7be87d62fb42eb181b8b4bcb170753911e28a228e5aedab06f2d791cb076393690d8517c45b1039f9909d972b2642568f9e9b4d5927d903544fc4859d89f74d7a954c47c4f3a968a4726097c3a7304eb67f32d84e3725ccf94cb5ce0f33ef744d3a1ea5bf613c0569b254d6df690f6c0c03646cf9bb0bb12b736fd6d1e114b48df0f6d870dcfb6885999236214c855821eab8c5e35978b83961ae38083b4c00719198135feb96558141db9e4a2b2dcbdc6763c1ab1473ba6474cc72b66fa58a253c2404676b9bd0aa96aa6ae3454e07569acebbe10c9f5e3631c84fd8cf65299e8066e507926740257d359b91f6641d514858d495189696a433de4e321cc72864cc377677d85445176902b1d1b2fe04ee7bfe31010f80f1d30a4cb1d727adab7f3ccb767f1ea9a3af8dfd3d5b5da0578e7ae528e02650d739f289ce3d650379e8074615d584a2709412d123c8b1b1485b930d2a074500a24acf04fff2a2dbf93a943e805de1dc3f7c42e59d72a7e2f36424110953c12afc4ca72cc385354dc5be9c94d630eeb66da2020e29b939bcb6e7e546c9d1033f35d2abc0bbf362648c2d0ca1479b2954ed78389fc84bc06d86f752cc1ec55cbee74f4a97a3b19cda577ca746654f48ccd099686b6383db50abab748d1bc3803d9338167def1c13caa9c3c8fc17aa4bc621972548beb82f56786433d49b94f7342cd7ab11e542c89dcdc713dff5f5a8688f8b2cee8b3d82026214f7dbe75bdfe9d598f998cc8aff03609ea0d62ecade5ff1ae8d24b3750353af28a76f110721d208629dfe8d6031af88ad08d88e05785e6f78ea28635653fd289251d682c02ab60b71d2959e4e427aa907e26a3ddf36f7825afe8cb56f67dbeddcc4b6ccda4b8de23153d4b0a4d63b4c00ea3cd56463fb248ce93f57eac78bdd6459e9edfd0af20bbd6788abb3b186364c332c0bbc7b6be3a83343846223b11a0b5fe4f07fc1f54e392e07aefb3a35bbc015f78c800262289aa421760cc109e65ae11440215bf9f743093e3d449890de9ba14dfef7bfe8c22cca4c9e3ca26ceb937c8ddf702204ff82455d51fa052fc709fc4634862b4db56eb2495b106f9379352ad48b096963cc03579fa4fbe20c279e39fc4253f6b0936b42637c12d80659fa6d5cb83b693c952376ddfc82db2df22f8e8d76a36f61f78698389083c54f00d005dc6da79c0e03a257385a801e7c62f5c9c74d5b156fcd75748366504d46682406136c4c6028cb8ca7b064dd1d135a29a83b36eb84ef3c6f2f91300e452dc9c6e5121cfcb53b351615b87cbded4174e5ab6fbe72a07b861d8f8b515c64f9e1ca5a5e3450bd1db5b3ad3335263e1decae49df42d25b0072911fcc7956dd2d99dfd11e4a4daafeafd0c667a6ab5a86c783eeb7452ed7c89cfa5133f876004f77c3e16b1e0137f5bb6dec864001a02e99f835c32908c5107d37220da812688b271ad61b0b9045129c000556fbf8ebc710217c9024d3d639fc346ebb237f4b8db89c2c54bfc3908ae8aae9318090dd81ca22f6840703028ad3ba6b35952bd95491250429216ed89b39a2977e7b5820931614b0fad2160f2b9a3090e276dc83809159d0b1222c45ea07c70d410e6553ade508fb34dd4aac52d659b05b256831cc3b0299b94358bd8c52da6ebcf261bdcddad19e7418945a24b31f3f790fd0ba15d3c6bc2e30e928abec58b22dda93d60d01c334973d6a483f78b43f63a29d012cfab16516ba8e5f3d31c666cf704f91292e841ba783ae49ce8b990f1e516e3738eb216cdcb54f20e2860383fde6aafc379baaf0ec289a6c1b9deeb171e963b2ba39f8dc2543eafe144aab3fd009e347234b3d11629b0df36eac41217b63bc01d122f135bcb17fccce7c0673ac00bb0f2a2859e92a4c7fac52b6b3f7876e22fcc91546b0d6f52908010d1918bd2f9b5aa15e8e6c38af4dbb8d09ececf38febeb9ac841e83b043b79dc2ff1d034dd58e9aa1fca56120419ddd9564a2a8a53e66cada75265b36f468642754c36acde019523fcc98f0f5cb3b9b412ea13fe40b8b1be9edfae0c1cb4a35dc60a589afa2d4c1d0b9d8d09894558f62061dc187d27da3f3107d7a0e49d9213cb1f64a341c0b05c56a2ec9b013e7d9cad605796deb57c5bef139737a339e97ee5a1518bdb3eb0ab1d97902b4e55caa7ff158fd4594aa4de02f608243de5b722cf4b21e69728819e6983d81ef79eea70a66977b827e610e1031d5b5cb0460ca23e73a8c727bd43c95511a87bea894869c8ce396c22010b86ed0ac5082b837467c0a33a37880e5196c14a0ad9dfbb3a85392f27c0cf972682bb34aa77c9f560588d0e42e7eb7ab2fbbb44d20c0eda7576119eadf3b429e6a1474b1e16d595a3c5833f7bab1a306836cf9ed76cb771d15afce081ccd7b756274901f2b17e354ef356aa688e57614bc7d24eda81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[@generic="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@typed={0x8, 0x53, @u32=0x9}, @typed={0x4, 0x8c}, @generic="e566b6879738cef41ef6f986b17ec5db69433a07e3e23041f204121cdb95a4b6ac794aab8224e9fa2d8697299225bbf36ae6d3cc1ef2afcb110b320691af2ac4fc8a25bfc44d4f49880a07f9d224578e48100c261fae884857fa6de37b3955"]}, @typed={0x8, 0x18, @u32=0x2}, @generic="3111d04994e0959e6101cbb5be871a6af1301717639484e7054dd5265255a58443536c07ca5b1630d124ec3d285bb23737d5743f5c46574327d429d72c9f5d80ceba24e214e7de159327d95e6c557ec4c8721d050451ceb17226392e8a5e644c081d1c132d79b3fa1fc7b26a5ff6f98aac86434c23c6e205b7e5457e3085b68339b9e41ce06901221592ef230cb8e6adfc6e94c3fe72cffd6c713db347e9a804bc0a59e73708a71b50b2b76e440ce36a4de6bc677dd5b08fc0b1c928673f7f96b512a6c6452206a7034b089b952d5dddc610debea76624d02265ff2aa47b09c8bbcd4c850b4f5903", @generic="cdf9ac1a7005d42af10d8d69c2ae7e562d4a98825b8cd6c1b1b31989420e7318cfd85502b9520b0808ca606c02a8d528cdedaeac75c7b835766bc59ea04a8c3b5dc3465fba", @generic="da12afe8892b1a115cb04022b626f1ddbe090f704f13fa1e710f84f82f420007a19232bce23350ef431fb9c727a9df878f2b02c7d9bd10270a28", @typed={0x8, 0x1b, @ipv4=@broadcast=0xffffffff}]}, 0x3314}], 0x3, &(0x7f0000003680)=[@cred={0x20, 0x1, 0x2, r7, r0, r1}, @cred={0x20, 0x1, 0x2, r8, r0, r1}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r9, r0, r1}], 0x78, 0x8000}, 0xc081) 2018/04/29 15:26:21 executing program 7: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000030003"], 0x13) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x1, 0x0, 0x3}, {0x3, 0xffffffffffffffd5, 0xe0fa, 0x1000}, {0x38c3, 0x4, 0xff, 0x10001}, {0x7f, 0x3, 0x401, 0xfffffffffffffffb}, {0x2, 0x286df66f, 0x792f, 0xac3}, {0x8, 0x9, 0x8, 0x80000000}, {0x5, 0x3d8c1ed6, 0x3, 0x4b04}, {0x8, 0x5, 0x8, 0x56c85648}, {0x10001, 0x2, 0x2, 0x3f}]}, 0x10) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000003c0)={'veth0_to_bridge\x00', 0x600}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x1d}, 0x3}}, 0x10000, 0x7, 0x9, 0x7fffffff, 0x3ff0}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0x81e, @mcast2={0xff, 0x2, [], 0x1}, 0xffc00000}}, 0x444e5557, 0x9}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="200407800006000000000000"], &(0x7f0000000180)=0x10) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000380)=0xa00) fsync(r0) [ 105.458311] alg: No test for xts(anubis) (xts(ecb(anubis-generic))) 2018/04/29 15:26:22 executing program 3: process_vm_readv(0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/198, 0xc6}], 0x1, &(0x7f00000008c0), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='oom_adj\x00') preadv(r0, &(0x7f0000000240), 0x298, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0xffff, 0xff, 0x9, 0x39, 0x100000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x9}) listen$netrom(r0, 0xfffffffffffeffff) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={r1, r2}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x204002, 0x0) 2018/04/29 15:26:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000080)=0x38, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0080000019000037d6e507f1fde301000000deff000000040000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/29 15:26:22 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000006c0)='/dev/sg#\x00', 0x0, 0x8006) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000000180)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000000c0)={0x5, 0x1, 0x8, 0xe1a, "d7a69e96fd8843c6dc28e86c5e90a267b3d265339dfadc6de45795e5165c176b"}) write$evdev(r0, &(0x7f0000000280)=[{{0x0, 0x7530}}, {}], 0x30) ppoll(&(0x7f0000000000)=[{r0, 0x11}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/29 15:26:22 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000180)=@security={'security\x00', 0xe, 0x4, 0x578, 0xffffffff, 0x228, 0x0, 0x350, 0xffffffff, 0xffffffff, 0x4a8, 0x4a8, 0x4a8, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x200, 0x228, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0xa9, 0x8, 0x4, 0x4, 0x20, 0x1, [@dev={0xfe, 0x80, [], 0x1a}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0x14}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}], 0x3}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x8, 0x3}}}, {{@uncond, 0x0, 0xc8, 0x128}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast1=0xe0000001, [0xff, 0xffffff00, 0xff000000], 0x4e21, 0x4e24, 0x3, 0x4e21, 0x4, 0x0, 0x3, 0x7, 0x1}}}, {{@uncond, 0x0, 0x128, 0x158, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x33, 0xffff, 0x9, 0x5, 0x0, 0x200, 0x8}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d4, 0x4d2, 0x702, 0xffff, 0x1}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0xe079, 0x100000001, 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d8) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80000) close(r1) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000000140)=0x20020000000000c, 0xfcc3) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/04/29 15:26:22 executing program 5: r0 = timerfd_create(0x0, 0x4) unshare(0x400) r1 = dup2(r0, r0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x8201, 0x3f) timerfd_settime(r0, 0x0, &(0x7f00000a5ff0), &(0x7f000010bff0)) 2018/04/29 15:26:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="3fb1f68168d1d4a9219705256e65742f7463703600") readv(r0, &(0x7f0000000140)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x37) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/49, 0x31}], 0x1, 0x0) readv(r0, &(0x7f0000000240), 0x10000000000001de) preadv(r0, &(0x7f0000000080)=[{}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/253, 0xfd}, {&(0x7f0000000180)=""/155, 0x9b}], 0x4, 0x27) write$sndseq(r0, &(0x7f0000001380)=[{0x81, 0x7a, 0x80000000, 0x7f, @tick=0x6, {0x8, 0xaca}, {0xfff, 0x6}, @connect={{0x5, 0x8}, {0x81, 0x1}}}, {0x19, 0x0, 0x7, 0xdef4, @tick=0x3, {0x1ff, 0x7ff}, {0xd5, 0x4}, @raw8={"577f5a62f0d0092a3efec78e"}}, {0x4395f89b, 0x1, 0x81, 0x3, @tick=0x3, {0x1, 0x9}, {0x7885, 0x6dea}, @raw32={[0x9, 0xf8e, 0x9]}}, {0xfffffffffffff3bb, 0x9, 0x1, 0x1, @tick=0x1000, {0xffff, 0x2}, {0x80000001, 0x1ff}, @raw8={"bb958c18ce2e7d2509437e72"}}, {0xfffffffffffffffb, 0x3ff, 0xe74, 0x40, @time, {0x1, 0x10001}, {0x6, 0x3}, @result={0xfffffffffffffff8, 0xfffffffffffffffb}}, {0x4, 0x9, 0x9, 0x0, @tick=0x4e, {0x10001, 0x1d}, {0x6, 0x7ff}, @control={0x920, 0x4, 0x80}}], 0x120) 2018/04/29 15:26:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) rt_sigreturn() setsockopt$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$inet6(r0, &(0x7f0000000080)='b', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad6fad)="1d", 0x1, 0x811, &(0x7f00000e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/29 15:26:22 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x19) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x2) clock_gettime(0x0, &(0x7f0000000080)) clock_settime(0x5, &(0x7f00000000c0)={0x77359400}) 2018/04/29 15:26:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0xfffffffffffffdbc, &(0x7f0000000000), 0x0, &(0x7f0000a01f13)=""/237, 0xed, 0x3}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48) 2018/04/29 15:26:22 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='ip6gretap0\x00', 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="4c09982c56c895853d841c", 0xb, r1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000600)=0x7fc, 0x1b1) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000380)=@req={0x28, &(0x7f00000004c0)={'ip6gretap0\x00', @ifru_mtu}}) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000061effc), &(0x7f0000274ffc)=0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0), 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/04/29 15:26:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005b7000)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x4d4080) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000100)=[{0x9, 0x6, 0x297c, 0x4, @tick=0x4, {0x0, 0xc1e}, {0x7fff, 0x7ff}, @note={0x4, 0xfff, 0x6, 0x2, 0x30000000000}}, {0x3f, 0x100000001, 0x4, 0x7f, @time={0x77359400}, {0x8001, 0x400}, {}, @ext={0x4d, &(0x7f0000000040)="39847073577e802aa8b3e65302256499bb601664a0259ea1e823546ae5979faa2280b045b5d27b32c33c8adc0575a49603836964a3304bbf315f53cf41a510bc14ad1e8e1f1e8ecf74d134b92a"}}, {0x1, 0x6, 0x101, 0x0, @time={0x0, 0x1c9c380}, {0x5, 0x9}, {0x2, 0x5}, @connect={{0x4, 0x1}, {0x8, 0x4c00}}}, {0x9, 0x100, 0x8, 0x4, @time, {0x1, 0x4}, {0x6, 0x80}, @note={0x4, 0xfffffffffffffffc, 0x4, 0x1f, 0x8}}, {0x81, 0x20000000, 0x5, 0x4, @time={r3, r4+30000000}, {0x3, 0xcff}, {0x2dce, 0xfffffffffffeffff}, @note={0x4, 0x7, 0x3, 0x1, 0x21c2}}, {0x4, 0xfffffffffffffff8, 0x1, 0x5, @tick, {0x0, 0x2}, {0x6}, @result={0xfffffffffffff800, 0x1}}, {0x4, 0x5, 0x0, 0x9, @time={0x0, 0x989680}, {0xcb, 0x3}, {0x3f}, @connect={{0x0, 0x1}, {0x0, 0xffffffffffffff01}}}], 0x150) write(r0, &(0x7f000017d000), 0x0) 2018/04/29 15:26:22 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) capset(&(0x7f0000000000), &(0x7f0000702000)) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x4004080}, 0x0) 2018/04/29 15:26:22 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000180)=@hci={0x1f, r1}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000200)="f8408398fd8c95058c78165dd51352b6d4eee23006960b816d2a40134a9b8228d11de4ff05aecb3a24b858c0f6ea24b0e9cd2693377a5fcd14cb1ce3dcd75d53b863a3db5e7a7d505cc056b361cde77242e881ffe078cb31676112a7bd6252af47f5738aac8cc6a62fbbd6fc9b191d6efe3d111456d0dd34a9cd2aaf03f75ac6f6d9f21262c6bf1f82ff2835f28eddcadd03b50fb1f24acc3dc6", 0x9a}, {&(0x7f00000002c0)="d675e072bd084323b86a114ea6e3cb885c1beda9a991e28f92d92685d198f9885a8beb65f5942ab10be4032f2ad46970a85ae384ce8f0d8fe80270418504417b9dc767dc441702d24232d95271107e7ee47f8d1f4a4ee30d05813586e02e754c7383491dbeb341ef1f7fba9c8bdb7df67b78e6f25da6bed9c547241761194fd80f892cdcf8e361fbffdeec0d3bbf36491b14fcee2a7af30dcdf25d77b0ec708e3762b0c251335962f0fbc1bf88910f56beee8746dce37eb4380ebb9f0682b134716bdc58c255e39f71f0fdc461a9621a4950950f927a4562cecb468dce", 0xdd}], 0x2, &(0x7f0000000400)=[{0x100, 0x13f, 0x7, "46e6fa443400eb48a0c02299d60d8d9e77b40c013c85d8dd24c0a1e948a7a843be6f556394e0d504b2857ae055fc68b79485b9280e6236eb926388c4696d87a591558b917a32dd56d01c7ad48790322f5498c2cf55febcfd237ebed7f20e625a8d79ac602ba92ac0af65a89cf9bd2bb28f9c2e764ae34d11760fa1ca2f325d8d95b850e1e76b3f411f3f1b59044eb6b64e2367590a8837744636f0d11de5264093c28afea7f472357bdbe40e70158e286c3855d0c74a0ad120b0d9e888fb1dbfeafb85df7072179668541b79b047897f865f7c7b41cd1448181de08747c421b146a586e9357d716aeea1bcac"}, {0x18, 0x1b09976773453cb8, 0x0, "6a46269991"}], 0x118, 0x1}, 0x4000801) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x1, 0x83, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "81c8b30c4424fe9d"}}, 0x48}, 0x1}, 0x0) 2018/04/29 15:26:22 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000000080)) r0 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000011ff4)='./file0/bus\x00', 0x2798) write(r0, &(0x7f000002d000)="e0", 0x1) 2018/04/29 15:26:22 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/rfkill\x00', 0x101002, 0x0) socketpair(0xb, 0x804, 0xffff, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000800)={0x0, 0x80000, r1}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x200) futex(&(0x7f0000000040), 0x88, 0x0, &(0x7f0000fd3ff0), &(0x7f0000000000), 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5, 0x400a00) exit(0x80000000) r4 = getuid() ioprio_get$uid(0x0, r4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000680), &(0x7f00000006c0)=0xc) mq_timedreceive(r3, &(0x7f00000000c0)=""/6, 0xffffffffffffff14, 0x8, &(0x7f0000000100)={0x0, 0x989680}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000700)={'ipddp0\x00', 0x6e72}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000180)={{0x6, 0x3, 0xfffffffffffffff8, 0x2, "e1931abf8f9f9be738e36986e24aeac1b641dd7fae2fdb3cb0642acf5357f510c1d2e9fade9f02020888e64c", 0x7b71}, 0x0, [0xf9b, 0x2, 0xc8a, 0x2, 0x101, 0x9, 0x4, 0x1, 0x6, 0x4, 0xff, 0x10001, 0x5, 0x9, 0x7, 0x7, 0x5, 0x69e1, 0x3cc, 0x3, 0x5, 0x1ff, 0x5, 0x605, 0x4, 0x8943, 0x200, 0x400, 0x4, 0x2, 0x2, 0x9, 0x80000000, 0x3, 0x7, 0x3, 0xbcc, 0x25c1, 0x6, 0xce, 0x7, 0x1000, 0x7, 0x2, 0x6, 0x0, 0x7ff, 0x6000000000, 0x0, 0x1800000000000, 0x3, 0x1000000000, 0xce54, 0x9, 0x8aa2, 0x401, 0xffff, 0x3c8, 0xff, 0x8, 0x16b7, 0x9, 0x8, 0x11, 0x0, 0xfffffffffffffe01, 0x17, 0xffff, 0x7, 0x5, 0x6, 0xfffffffffffffffc, 0xdd, 0x401, 0x3b, 0x7, 0x80000001, 0x5a85, 0x5, 0x8000, 0x2, 0x8, 0xb89d, 0x7ff, 0xffff, 0x1f, 0x4, 0x8001, 0x400, 0x200000000000, 0x1, 0x2, 0x5, 0x7f, 0x1ff, 0x7, 0x0, 0x9, 0x2, 0x1, 0x280000, 0x2, 0x0, 0x0, 0x8, 0x7f, 0xf625, 0xb1, 0x0, 0x6, 0x8, 0xc5cc, 0x100000001, 0x8, 0x6, 0x7f, 0x0, 0x1, 0x20, 0x0, 0x4, 0x6, 0x0, 0x101, 0xfffffffffffffff9, 0x2ae, 0x4, 0x5], {r5, r6+10000000}}) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000880)={{0x1, 0x3, 0xd03, 0x2, "c20063011787c80f6dc96a8039a903aa603be0b3d59ad4c42c223ba4b1282143c003faba5f955c56d54073fb", 0x2}, 0x8001, [0x6, 0x4, 0x5, 0x9, 0x0, 0x9, 0x2, 0x69, 0x4, 0x80000001, 0x1f, 0x5, 0x7, 0x8, 0x3f, 0x6, 0x1, 0xffffffffffffff9d, 0xff, 0xffffffffffffffe0, 0x0, 0x200, 0x0, 0x4, 0xffffffff, 0xb3, 0x6, 0x0, 0x349, 0x6, 0x1000, 0x7, 0x7fff, 0xc72, 0x100000000, 0x7, 0x5, 0x9b46, 0x1, 0x3, 0x4, 0x80000001, 0x80000001, 0x81, 0x3ff, 0xfffffffffffffffd, 0x2, 0xfffffffffffffffa, 0x80, 0x1, 0x8000, 0x3, 0x3, 0x0, 0x4, 0x5, 0x9, 0x80000000, 0x3, 0x8, 0x5, 0x3, 0xb9, 0x7, 0x6a, 0x40, 0x7f, 0x0, 0x6, 0xff, 0x400, 0x0, 0x0, 0x100000000, 0x4, 0x0, 0xfffffffffffffff8, 0x7, 0xc60b, 0x7b848d07, 0x80, 0x0, 0x3f, 0x401, 0x5, 0x22, 0xfff, 0x1, 0xff, 0x9, 0x5, 0xbe, 0xfff, 0x4507, 0x7, 0x1, 0x4, 0x40, 0x53e6, 0x800, 0x8001, 0x8b29, 0x8, 0x8, 0x1, 0x6, 0x4, 0x5, 0x80000000, 0x7, 0xfffffffffffffee1, 0x1, 0x0, 0x800, 0x3, 0x80, 0xaf32, 0x1, 0x3, 0x9, 0x0, 0x8, 0x6, 0x1, 0x6b45, 0x7fffffff, 0x80000001, 0x6], {r7, r8+30000000}}) 2018/04/29 15:26:22 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000140)=""/212) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) fcntl$getflags(r0, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000000000)) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r2}) 2018/04/29 15:26:23 executing program 6: r0 = memfd_create(&(0x7f0000000100)="5e2775736572267573657273656c696e75786370757365742447504c2e6c6f2ac300", 0x3) write(r0, &(0x7f0000ffdffb)='#!', 0x2) getsockname(r0, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x80) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00') 2018/04/29 15:26:23 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10200, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) accept4(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x80, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000440)={@empty, 0x1c, r2}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) creat(&(0x7f0000000040)='./file0\x00', 0x80) 2018/04/29 15:26:23 executing program 7: madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x10) 2018/04/29 15:26:23 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180), 0x4) r1 = socket(0x4800000000000011, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x34, "10cd40e5b9c9c75a601333ee397961954961bab6e55aaee1a85ae64554be417f6dfc3529b1cbd9e7cd7cae3287e20a85ae2b66cf"}, &(0x7f0000000080)=0x3c) r3 = creat(&(0x7f0000000140)='./file0\x00', 0xc0) sendmsg$netrom(r3, &(0x7f00000016c0)={&(0x7f00000001c0)=@full={{0x3, {"37f01ecd1a88b3"}, 0x401}, [{"4e44e10b83c5ba"}, {"ddb26b3b3f30da"}, {"9234defd392aaa"}, {"2857a2dda66e41"}, {"9d1c9642ea0012"}, {"b4ae67d0f5858c"}, {"7829ed14eb4dbc"}, {"1878fbb25d62d2"}]}, 0x48, &(0x7f00000003c0)=[{&(0x7f0000000240)="56cd85df54540f432b2c35d6883e65fa330e1a01a8cf257a2d2d4152395c909ff2f5cbbce20eb6a74b1a6aed06930b1cba1ae1777caa0d4774e7bb701a4c08eb763e962f740b37b2fa3f08176f25eb278351001db589f3b8e7f646f610004d95314cb7d8428ea69c8f7d15cb29dcf807268ff723679d8cdb44dec79d0b00b6edb560d3361d4c7318be27654ea0ce50a93b61505332e5335d201b505e1d6cc21255586d09bd9599bf0de611b8d7c6dedee7e1cd180065f41283383f3bf2b62438b49b9e5e11314d4f095171e617263136e8b14c704131b757d7d626f327b6", 0xde}, {&(0x7f0000000340)="c23126a84928a15226f7b932dc52a4689d8ef2eedbbd900e231c46acafb1bfbc04238f6301a653fe80edb040d85657d43fa2adc78901f69e6fda0458009b4e1944dc463739990dffa8ef1b", 0x4b}], 0x2, &(0x7f0000000400)=[{0x40, 0x13f, 0x0, "d116a40733039dfbdd3bc504f8a7c3ed5465670ebe5d6cc5b2fe7abc2b12a5e5fcead01639f8a97c27c7536b14ce"}, {0x1010, 0x117, 0xed4, "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"}, {0x90, 0x115, 0x9, "2d37468b86b1665ef0c86edbc5a511c5df6d32a74d48a58bb072cc64b93943961c0fc9b4666ada5363956ac65a176043b53eba8673f6d3fd6da2c9451a2dd417f2ad29b5b9a8bafafdcc61fdc3a988000e90db46f6e6c1e094a03aa8ca35bf2a7a9fedb2a8b6d3e4f7e40020c45961ffb0351a70511f108ba8a2"}, {0xf8, 0x102, 0x4, "c95dd6c8f83e453ded67ae20b5ca4fe58c748afacb39b6e1881b3e0073bd6fad70526d88b875661603bf57e7e756edd5739deb25e6b921871938053bf80efbb5a5e6fa00fa77a0a7eace859e93313166b2af6c6106bb47cc4f26eac60bef10ed536cdd8f4387b850ab5d653d8b91fe79b8edc3e0e73ef581b58adc0570512a8187c001059b2ffa1cd948a845da2d14fc15f4bb71029629f0b528f8a04d0bd17a78dd8a5fe9173e7fa439eac7d1c4c23ed54a383faa9a1d70e9714e6dc90500cd016a95793010f3f7c6159f374609525057ec5ef3b4b5396102964cf70f0c868b5b658f075e3e"}, {0xb0, 0x101, 0x3, "a8d033026c78b934b4332729247d68f3242824a24090bbc31898955d5aaffbcf258416e1e60a0ad479b2526ae28ec6166b7682c67b4a10166750c58851284d25973ba4ec7ed5dcd3a305e7ad84a009b8fa6ad552cbd251346a13c067afbb6c37db3c75a2987323bf1223910c94b52e00de72d2fca7067301660619b0e09e2bf9c44d2671ef9ef600a726a38de858c1acfc80936d48d2196668fd99"}, {0x38, 0x11f, 0x8de, "2ca1e0e437c8543ce73ee48296fc293fb9fa2483a20d6cc28800297c0c8a64fba16242bff9"}], 0x12c0, 0x40000}, 0x20008014) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000001700)='team_slave_1\x00', 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x4efc}, &(0x7f0000000100)=0x8) setsockopt$inet6_int(r1, 0x29, 0x5b, &(0x7f0000000000)=0xffffffffffff7fff, 0x4) socket$packet(0x11, 0x3, 0x300) 2018/04/29 15:26:23 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="181a9609000000e7ffffffdec60000950000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0x8c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000080)}, 0x10) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x6) 2018/04/29 15:26:23 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x91b4}, 0xfffffffffffffe58) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000003e82000000f9ff070000000000000000000000000000009500000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f0000000000)=""/251}, 0x48) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7, 0x480000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x80}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xff, 0x8, 0xd793, 0x1000, 0x1}, &(0x7f0000000280)=0x98) 2018/04/29 15:26:23 executing program 2: r0 = socket(0x10, 0x20000802, 0xfbfffffffffffffc) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) readlink(&(0x7f00000000c0)='.\x00', &(0x7f0000000100)=""/81, 0x51) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000200)={0x37, @rand_addr, 0x40000040004e22, 0x0, 'nq\x00', 0x24, 0x3, 0x69}, 0xfffffffffffffe4f) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) write(r0, &(0x7f0000d02fb4)="22000000210007078d82e280608a371f02e9dc1e0000ff000000000005000280ff45", 0x22) 2018/04/29 15:26:23 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x20000080000003, 0x31, 0xffffffffffffffff, 0x10) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000006a000/0x2000)=nil, &(0x7f0000be2000/0x4000)=nil], 0x0, &(0x7f0000000240), 0x0) 2018/04/29 15:26:23 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup3(r2, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) io_submit(r1, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080), 0x0, 0xfffffffffffffffc}]) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) 2018/04/29 15:26:23 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000040)=0x54) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) move_pages(r2, 0x112, &(0x7f0000000080), 0x0, &(0x7f00000000c0), 0x0) 2018/04/29 15:26:23 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000000)={0x1, "dd"}, 0x2) unshare(0x40600) bind$unix(r0, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) 2018/04/29 15:26:23 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x1) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000100)={'mangle\x00'}, &(0x7f0000000180)=0x54) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000200)=0x10001, 0x0) sendto$inet6(r0, &(0x7f0000000080)="55cf0d23fb0f4a886cdabc237a98", 0xe, 0x4011, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/04/29 15:26:23 executing program 5: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000340)={0x0, 0x0}) write$eventfd(r0, &(0x7f0000000040), 0x8) readv(r1, &(0x7f0000000680)=[{&(0x7f0000000600)=""/82, 0x52}], 0x1) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000000)}, 0x0) close(r1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000240)=@ipx, 0x80, &(0x7f0000002180)=[{&(0x7f0000002100)=""/107, 0x6b}], 0x1, &(0x7f0000002200)=""/89, 0x59}, 0x0) 2018/04/29 15:26:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$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, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000040)='\x00', 0xffffffffffffffba}], 0x1, &(0x7f00000010c0)=[{0xef, 0x113, 0x9, "4b63a3a3e5603f0c0657abff806cf12a84888aa68aef0e7bb84084ba45d6663645642ba08ba325bdc9e882c05fabfd057008588b724c7268078d98f1c1fae5944f4a3f5b7cb4f6edd106eef156dab0a7d313f50e9ee43124ab63c295d3d54596137c28c968de0ca473b9899ec6c38f481586ad5264132ac1c2d724bedda1301c84dae6a8bccf58b6743d25d70f46f638754e4ca97bc39462c43f849e6386d2fbe21a52d2725d05322f6a65a4f74497eb6cb24d570907a0e3652b33e40f6c451c81ffd95b94f0f65babdb0ddae3dc88a70aed0b2a9f07be74d6cb6231d1d25ebbe0d0f34dcb1727b762fc414c23"}]}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x8) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f00000000c0)="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") 2018/04/29 15:26:23 executing program 6: unshare(0x28060400) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r0, 0x342) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0x400000000000003a, 0x0, &(0x7f0000261f44)=""/188, &(0x7f0000000180)=0xfffffff3) 2018/04/29 15:26:23 executing program 7: r0 = dup(0xffffffffffffffff) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0xae, "9353dcf31680cd04ac666172915b53092a183818c284d18a10660ae6920cf95a0efd07930f409ccaf41863c3f6a9fcc4bc3d7694d223992525c631fcdde0de88695e507c8d9e1f85d90ae32165496cfe85988d86ef9524727ea13c0a0a6f762aba4e91038e05373659f066bfb9144b8b8fad1050441234c41b899695a9c0f014a4cbcaf714115d9703daa3763fac74a38d7de8ab87b867be8982f3de3e145f973b2b87f42e9d26a22e12dabb1c29"}, &(0x7f0000000140)=0xd2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000010000)={0x1, 0x3, 0x5, 0x100}, 0x2c) r2 = socket(0x0, 0x39cee1348e413e, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e22, @rand_addr=0x3}}) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000005ff0)={r1, &(0x7f0000005fff)='F'}, 0x10) 2018/04/29 15:26:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockname$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept(r2, 0x0, &(0x7f0000000140)) accept(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000100)=0x80) 2018/04/29 15:26:24 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/ip_vs\x00') lseek(r1, 0x36, 0x0) 2018/04/29 15:26:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000001c0)="e7810117560fbf0c", 0x8}, {&(0x7f0000000300)="e26fdbbaaa4a2235663c3be5c385352f426e44180f2aed134993a5ddfd6ef1ecd8739ae62621814e83ea654508fb7273d8580687b7d14295a55cbea51ec81fb915e95acac4c766c53f3b2e1d54ddeea1385aa3f825b727e658eba945bd9c50ed9d092c52f6ff83a4c4719e0da817e122ac0cfdbcc51b2d28657ae29ee27c455cae00d4326530b8cbae0ea8a2bd145dbda8111e46caa9905892f3748f715e2c34684e75ba8409", 0x4f}], 0x2, &(0x7f00005c8fd0), 0x0, 0x80}, 0x0) recvmmsg(r1, &(0x7f0000001480)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000001300)=[{&(0x7f00000011c0)=""/178, 0xb2}], 0x1, &(0x7f00000014c0)=""/206, 0xce}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/04/29 15:26:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c5c000014047302e7b3620d760000000afe0000", @ANYRES32=r1, @ANYBLOB="1400010000000000000000000000000000000000"], 0x3}, 0x1}, 0x100000) 2018/04/29 15:26:24 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x401) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) mq_notify(r3, &(0x7f0000000200)={0x0, 0x15, 0x5, @thr={&(0x7f00000000c0)="f18b480a679e2487fa7175a03d9f3a838f4c71c46e8b7307941167413ddf64e726147e9708c461d39017060a0e6ca7bf304eda7e4fe6b2eaa4c93cde4afd64d6de4fb053664da56d2145900a6ed961c1f95bc65c2918c325ee3af6c19e48d6e00a9976defda3acdd9521484be4d3ec4ab1360c8e2d1efa13fd6912e68ad36e8ca4b767f9f7b0eb57fb4f12b3df6b51035b5b1e1c8f85b6fc5374b082e582f820074eb0d4ac113a6f2f188678d57ad92d1c4280eaf83b8ad5ee48c0b83713368d3b768ac16c", &(0x7f00000001c0)="c7066a1f418b38ff853453a36adaa9063a24a4905b7368ac5d0b1fa5524d5e396b1faf5427f4d17c259e1d0dc061abed405814"}}) r4 = dup2(r2, r0) unshare(0x20000400) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3f) timerfd_gettime(r4, &(0x7f0000000000)) 2018/04/29 15:26:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x0, 0x2b}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) close(r0) 2018/04/29 15:26:24 executing program 6: request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="fd2d6c6f287b00", 0xffffffffffffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@local, @in=@remote}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='personality\x00') syz_mount_image$msdos(&(0x7f00000004c0)='msdos\x00', &(0x7f0000000500)='./file0\x00', 0x3, 0x6, &(0x7f0000001880)=[{&(0x7f0000000540)="cb731597058f19fbce06d26e3004ea8202ecca08f2bc33d9f14f1373cb6ca8f2de76dba0ed8e7616096a97355dc30f3b976fa0b9c9a67c28771e11472a46735c0b1570c9245637ceb19c14d91881c7d9ab616df32149cbaa4e9a3b78a3dba7c65cd63737deb1cba794e68181e980503d4bda7f1055c61fe644f47f6922d13164592594a394433dc8efafde21db", 0x8d, 0x9}, {&(0x7f0000000600)="ae7749c25282ae81620ecee5464dbc09e6fcd1fd8277789960c9cd9b1c0c682d23808498afc8e0b50c22861d4c76c25bff7a7f69c2cf5a670af0ee19042f87515dcf49cde2b2c6aa7b18bfd467a0dfb84304018752a7fb45b6082a14663abd29cba42800d5", 0x65, 0x1}, {&(0x7f0000000680)="871a436942a02d540ee219f0e5f09253b86b8e890088dfb43a1cf411d8b6621d11622cd61397f999e597daf05868629b867c171a4985929184183c024908c4625f1250d3ce6b37593365ab8cbffa39e27694a30b937823e8e566778b7568a2c6ef01d32145921afb02652632d99ef3c8d33947fc7e9dd6039dcdaa40d8b272b36f06a5cbc9c15472265c46e14448de94dcdf023de9cbb8a5a158982e885a228df599d952fd17d4e80bc2a28052723b4bbedbcb", 0xb3, 0x7}, {&(0x7f0000000740)="ad84e2ca7c81681f4045d974b38bbe062e7323f6e1c0e6a20c02728055c8cdecd90246ab219b01c3607c533ddcb6ca200c946fab98b659dafe02911497963f8627109b279ea595d82a922f367aedd785507144597d8a1c76011a1985d816a9e1a32a65bec15ca8b0b9b53a34fcb1865e93ea3925bc08e99dbd7567eaa313695564f7bc40868f403200c59819ed2e72579ed63a054f2190d07d00eb6b54d693fed5dd0b75ed61066f4107b8a399083ce3b46c49f9a56c8c48f2ee9d29384f4ed5f4b439a5a40a9cbab1b0229c6c2b4c19a6384275357581ef077646849267d19b9e7a57296e8e51f1e8f473060d22", 0xee, 0x4}, {&(0x7f0000000840)="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", 0x1000, 0x7ff}, {&(0x7f0000001840)="344a20c0610d43cce0d30ebdb8fa5346a6f7311d1f1b2ff5ce1f1bdb0b63cd74f95f94d481e5ca27336afa8b289b4849deec368debed483b", 0x38, 0x4}], 0x2204006, &(0x7f0000001940)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@dmask={'dmask', 0x3d, [0x33, 0x30]}, 0x2c}, {@gid={'gid', 0x3d, [0x37]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x36, 0x30, 0x32, 0x32]}, 0x2c}, {@usefree='usefree', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x0]}, 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x30, 0x31, 0x36, 0x36]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000002c0)=0x1) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/29 15:26:24 executing program 0: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x80, 0x30}, &(0x7f0000000080)=0xc) sync_file_range(r0, 0x960, 0x6, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x4}, 0x8) fcntl$setstatus(r2, 0x4, 0x46800) sendto$ax25(r2, &(0x7f00000009c0)="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", 0x53, 0x80000000004040, &(0x7f0000000800)={0x3, {"c995588619accc"}, 0x597}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x9}, &(0x7f0000000240)=0x8) syz_open_procfs(r1, &(0x7f0000000340)='net/route\x00') sendfile(r0, r2, &(0x7f0000000000), 0x200) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$TIOCSTI(r2, 0x5412, 0x3e) memfd_create(&(0x7f0000000300)='\x00', 0x3) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000100)={0x7fff, 0x20, 0x5, 0x401, 0x3, 0x3, 0x401, 0xffffffff, 0x4, 0x1, 0x3, 0x39}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x2, r1}) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000600)={'broute\x00', 0x0, 0x3, 0x96, [], 0x8, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000004c0)=""/150}, &(0x7f0000000580)=0x17f78a0e4cc1fac5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r3, 0x400000000005}, &(0x7f0000000380)=0x8) 2018/04/29 15:26:24 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, 0x1c) 2018/04/29 15:26:24 executing program 3: r0 = getpgrp(0x0) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f000058a000)={0x7fffffff}) 2018/04/29 15:26:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x101000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0xf}, [@nested={0xc, 0x7, [@typed={0x4, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) close(r1) 2018/04/29 15:26:24 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000380)=@hci, &(0x7f0000000040)=0x80, 0x80800) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000001c0)=0x8000, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x6, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000440)={r1, &(0x7f0000000480), &(0x7f0000000480)=""/231}, 0xfffffffffffffd50) r2 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x10201) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)={r3, 0x12, "5f400ff3f2256d16ca5a5ba02a85d2484258"}, &(0x7f0000000140)=0x1a) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}], 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x400000, 0x0) 2018/04/29 15:26:24 executing program 7: r0 = memfd_create(&(0x7f0000003000)='\x00', 0x7) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x4252, @local={0xfe, 0x80, [], 0xaa}}, 0xffffffffffffffa0) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) r3 = accept4(r1, 0x0, &(0x7f0000da8ffc), 0x0) sendto$inet6(r1, &(0x7f0000000080)="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", 0x1000, 0x0, 0x0, 0x0) shutdown(r3, 0x1) unshare(0x100) fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) 2018/04/29 15:26:24 executing program 6: r0 = socket$inet(0x2, 0x3, 0x19) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x2, 0x20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x6c, r2, 0x620, 0x70bd28, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8}}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x15) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@multicast2=0xe0000002, @loopback=0x7f000001]}, 0x18) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0xc, "f5070b38068f6c8ab90bbb15"}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000003c0)={r3, 0x882}, &(0x7f0000000400)=0x8) 2018/04/29 15:26:24 executing program 0: r0 = semget$private(0x0, 0x9, 0x2000040000000) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x2d, &(0x7f0000380000)={0x101}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x808d}], 0x1, &(0x7f0000034000)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) 2018/04/29 15:26:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000140)=0x80000001, 0x4) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) write$rdma_cm(r0, &(0x7f0000000100)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0)={0xffffffff}, 0x13f, 0x3}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x4e22, 0x94, @mcast1={0xff, 0x1, [], 0x1}, 0xf07}, r2, 0x8}}, 0x48) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x48182) [ 108.480476] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/29 15:26:24 executing program 3: r0 = userfaultfd(0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xa81, 0x280501) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000080)={{&(0x7f0000cf9000/0x4000)=nil, 0x4000}, 0xfffffffffffffffc, 0xffff8000}) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f00000000c0)="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") 2018/04/29 15:26:24 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x200000032, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xc4, 0x12000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x0, 0x70bd27, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x448d0}, 0x40000) sendto$ax25(r1, &(0x7f0000000080)="34ffa9bdda631744240db60644a5b71c9533784f66ae7625285600e7c4b3a3a76f234cf92262958fcc9acf22d4fba50828cf72b61f013ad20448602429c1f21bf6d036f009abbf9c8e75b6c715368cb24e9763fe278888c2e01a4a1e78772de817e6e37693879e3cb3edc5537f7021030ca301a8c3c558580b10a7c7", 0x7c, 0x24004000, 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008400)={0xffffffff}, 0x111}}, 0x20) time(&(0x7f0000000000)) write$rdma_cm(r0, &(0x7f0000000f00)=ANY=[@ANYBLOB="130000001000f1fa", @ANYPTR=&(0x7f0000001440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x18) 2018/04/29 15:26:24 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xffffff98) [ 108.563255] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/29 15:26:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000040)="390000001300090069000000000000007f00804003000000460001070000001419000a00040002000000096e0200000000000000000003f500", 0x39}], 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) recvfrom$inet6(r1, &(0x7f0000000080)=""/181, 0xb5, 0x10000, &(0x7f0000000140)={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/29 15:26:24 executing program 5: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0x0, 0xfffffffffffffffd}], 0x0, &(0x7f00000000c0)=ANY=[]) fallocate(r1, 0x11, 0x0, 0x100000001) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)=0x3) 2018/04/29 15:26:24 executing program 3: r0 = socket(0x10, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4100, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="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") write(r0, &(0x7f0000dd2f63)="24000000240007dd3200000800360300fbffffff0100000000000000ffffffff0100ff10", 0x24) socket$inet6_sctp(0xa, 0x1, 0x84) [ 108.740476] netlink: 'syz-executor1': attribute type 10 has an invalid length. [ 108.777647] netlink: 'syz-executor1': attribute type 10 has an invalid length. 2018/04/29 15:26:24 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x5031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000012ffc), 0x6, 0x0, &(0x7f0000000000), &(0x7f00003cfffc), 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x101, 0x0, 0x7a1, 0x80000001}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0x7}, 0x8) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) getdents(r1, &(0x7f0000000140)=""/161, 0x90) getdents(r1, &(0x7f00000000c0)=""/100, 0xffffffffffffff10) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/04/29 15:26:24 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb, 0x1040008c}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'ifb0\x00', 0xa201}) pread64(r1, &(0x7f00000001c0)=""/1, 0x1, 0x0) 2018/04/29 15:26:25 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8cee, 0x1) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000080)=""/13) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@flushsa={0xf8, 0x1c, 0x1, 0x0, 0x0, {}, [@sa={0xe4, 0x6, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}, {@in=@loopback=0x7f000001}, @in=@rand_addr, {}, {}, {0x5}}}]}, 0xf8}, 0x1}, 0x0) 2018/04/29 15:26:25 executing program 5: timer_create(0x3, &(0x7f00000001c0)={0x0, 0x0, 0x1, @thr={&(0x7f00007e3ff8), &(0x7f0000c21000)}}, &(0x7f0000000200)) r0 = add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="218bac2925ead7c1b2baa3e12083473d6f10b557b7b4d0f4f972c9390cd13f81753dd5063f70c36e9454711bce9ffa677a5157cbba2be5ee421642256a9725de77cc18e9a051b2aee2aae96a7e94c8cd36e855dd5ae80ede1659b32243dfb88e595193ff5bf3c4cd3bb07a657ac99cee4481f22078912979f003d2c4400ae4f89a7defba65a8a33cf5163e90b8353045a040aa561f5b4401209efa5afc9a3a23865dfc8232350269dec129a8ad51e48ea3416a86905d3654e617271c072c094e1979ed3b375fa49c", 0xc8, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) timer_delete(0x0) 2018/04/29 15:26:25 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1}, 0xc) 2018/04/29 15:26:25 executing program 3: perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x1, 0x1, 0x1, 0x9, 0xffffffc000000000, "c845f5bdcd8b30c1f4be9d3f6e21b95d3bca864fb2084b3ce22ff0a4e01e83ef5b37202463c3378c64494e43ff3625b1a78daa0394ea7b0f0906f6a3194db8", 0x37}, 0x60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x800000000) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000200)={&(0x7f0000a72000/0x2000)=nil, 0x2000}) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x3, 0x8001}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r1, 0xf3, 0x1, [0x7]}, 0xa) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="201700d73750d89169da1f69e9e9a9fbbc2d6ac83067000000000000000000000000000000"]}) 2018/04/29 15:26:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x800) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x20}, 0x1}, 0x0) socket$inet(0x2, 0x6, 0x1) 2018/04/29 15:26:25 executing program 2: io_submit(0x0, 0x1fffffdb, &(0x7f00001b2000)) 2018/04/29 15:26:25 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5ac6, 0x2000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000080)={r2, 0x10}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/04/29 15:26:25 executing program 7: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$netlink(0x10, 0x3, 0x80000000002) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1d, 0xffffffffffffffb4) [ 109.541850] netlink: 220 bytes leftover after parsing attributes in process `syz-executor4'. [ 109.565506] audit: type=1326 audit(1525015585.564:94): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8526 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/29 15:26:25 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xa0400, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000000c0)={0x7fff, 0x8, 0xdb, 0x9, 0x1a, 0x398f}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000100)="040100000009cb396da10000eb9054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000000000)={0xa, 0x80000004e21, 0x4, @loopback={0x0, 0x1}, 0x7}, 0x1c) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') 2018/04/29 15:26:25 executing program 6: r0 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)) r1 = semget(0x2, 0x4, 0x8) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000040)=[0x5, 0x1, 0x3, 0x8, 0x8]) 2018/04/29 15:26:25 executing program 7: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) timerfd_create(0x9, 0x4000000000000000) 2018/04/29 15:26:26 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bond0\x00', 0x0}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, 0x4, 0x10001, 0x5}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x80, 0x8001, 0x200, 0x401, 0x6, 0x1c28, 0x4, 0x2, r3}, 0x20) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r1}, 0x6) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) 2018/04/29 15:26:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002ffc), &(0x7f0000002000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001080)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000001180)=0xe8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000011c0)=0x0) r4 = getpgrp(0x0) stat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001400)={0x4, 0x8, 0x2, 0x3, 0x101, 0x8, 0x6, 0x2, 0xff, 0x8, 0xffffffff}, 0xb) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001380), &(0x7f00000013c0)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001440), &(0x7f0000001480)=0xb) r6 = getegid() [ 110.443991] audit: type=1326 audit(1525015586.442:95): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8526 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 sendmsg$netlink(r1, &(0x7f0000001340)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001200)=[{&(0x7f0000000040)={0x1024, 0x12, 0x10, 0x70bd28, 0x25dfdbfc, "", [@typed={0x14, 0x82, @ipv6}, 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0x1024}, {&(0x7f0000003000)={0x12b4, 0x2f, 0xe02, 0x70bd27, 0x25dfdbfe, "", [@typed={0x8, 0x43, @fd=r1}, @typed={0x4, 0x8f}, @nested={0x154, 0xb, [@typed={0x14, 0x1f, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x4, 0x71}, @generic="45b5cc92c2cfa9f86c25b904b34cf737996cfb93d8b0e6611fdfc54640ea51768a5d201ca7731f7e625305dbe1e306b122aff4693bc66056e05f75bd60c38b2fdcf09706857afa2f4878221581678648f6f96513a724699b5efe04e4e9b162a52d7a2609b1cab40328eb4a9780e32f3e958f6044576ded16cb7570a7e4d67a14dd22375096ca7b019a2d22fd8b88dc86fcd444ad7bc14477bd6cf1e793d652f16d0560f24f081868e4d9b0e6f410eb25753589dd78f341", @generic="0dc7690e379888e41b5e2ff8fbd1f2967748edb6b4c6d7e5d3e6f25eabb0ecd46b0f703e560f9a52c42310b3e31abf46530f364e53472b81c42c964f65f436ccaf54ba3ee32ae2ed92789112d500e945b2bb7ae7847e9e191c2c1eec36cd5706b4769ccda94603c3c9d1505a486416776c96f7a58208acf04f7b44e359896954ce", @generic]}, @generic="14095b855ee7ae1c156b96cba45b187604eb36b7b10a4f2700c364cc2be87174cfdb6233b7ded9d381bb2850c8110c630c81209fb656505673f25cef8cb68d999d177581353ba9260fdb95068f2ec1a574c908893aeba377e466647606010102d91ab877588009d27238babcb89bca5e9018c90a38ec96943e94d64db9052e1d036c97cd5b6352ab069fef34c057e30d8892cc9a47f47c7cc0d452470b4b62279a5343bd94ea0bec376c735154acad02b8fe528d3f8807c8e9413c84569aa020f8b407d5e509856912e13ae8fdbf7fa3342f1d4a833d5ac3faab7e7156331de11cf73b73e8df0c1a9a8f92e8ed92ade49cc966ed9c55978d3d41be0dcbfac7a93190e44ec2066debd87ac11ff374d09a30d34da3fdb1a9edefbac8f3cf5ca1ce4297ae0560aa7674e00576b0c46382de6f62b4131a19fdb999c7fc12a23f9b6a83292994bf34b8a45c4fd33ff53dd83d8e07523ce18b1c089ccd3b5992bf0ab13c7b4f82836a331c99f9e7ccfc4ef8fa67edc2dde1f3df08d757226b1e5dc8448499ca93bf3c1482ded514ba7cf79bbe7e48c305bb712ec71cae84c5aed4340645d8289715498eaa9ebe60db249148376c47ce05020ca777dd1e0049a34519b363aa4d5aa5a76de078cf354c6f7c10d5a9d52dfb164cc50776da4b481f964763be925e1646552ff03b439935261c0a02b503e99a1f99cbe086aa00d13efd2dffa8bfd91ad0b715dee04d780d611325496e5e2734b3b63c399b2d3400031d57bd2da9656079fe9bee9faa34af784dfbbaeb6fb69b3b2e017d2956a144590a6745a741b30e5c7e2f74252fbfa194aaec8cbaff6e0ced489e0d72365333f70b39ed46e98cb12390a731743398e0b5aa350f9d7333008cd29233dffec513b46ec3c7d6ca2079bbbbc760c3ffa8ea7d2bc0d5c6a43980ea0f9288753bc4a1700a9138d5f4c9f94064973ea3b1b414f37079a9cf4e626382b9c07210033566dc2593215124be27860bdf1ab098dab9e56da4a9cb2db486473c3cab744f1dee529e9a134241a3885e68f8cca7650e0ba002a3d0f68b2da50ac3d1f0c58e8ba4808844a456f9c07e852b85034df9fb557decffe5fefb4c19a3d87ffe1f1dd1cea701331efd76330d3d39204f1bd61532bf83c18bec4bf4e99dd3c1959a1e1c8be3952f17b227e29e7a48499b0cbc3f8fd706ee040f0e2e4f64f40c6db6e43d8b9c5c541e1c9e4e31125b347787345646a8c7a56ac1938d8962cc7d97ec3c26683d567978a74c7893aa0347723856ae8977374c32298ade3a92b8746128bf124a2a189544ffef38f8b5a3b3eed7497bbadf49481f3f2830aa845c6c340bde0b46d3fe22b6251fd0e5ceb6d65a6bf8cf31b5d41ffb0f1401a01a6514b672d203f917adb2284395c174c25cbf1b81890999e6ed5c185b06465ef98d30147a2b2abddfd408e9a81f2243ef996e70ae2569af36c8c0b0eb24ffc28a2da263214d439f9b969f638f4c56f2c010b8f7ce556a404bb7d7ddf42a7249590341962a661e34c806e6801d4a613a3eccc4fcd9335342a7ee98e51a9bc102384628cf460d8d7e8c040697c4e828ff0679d2edba2ef19f9ec2a5c37c43d202e84f94cfa4bc345a64ff85d31327f30688febb1d4221ec9eb5381164e75de8b4c2ac8071c9da9a0894de7df474dc993bb9c22d9a90e761a6f516a450446dfb264154b026252b7c72c518378e09cbd9533b2c8ee068a4bfc0f1090ec02958205db860e9b558310c84a0789cf6c62f8dbd5be2c6d7b61abd8025d78379cc7d16ab8355e43457462b7aa47725320c24ff87c291cbd3c62e401e2d597ed8370b83a4fdaf0b7e74e38c45d4c9ea12d4aa4b85ce694853fbfc07280d3f3f6b9044d29d2ffdbc2d47eb44bcdee5cb1a1e97b3d1b252cfe8fb3872bf376cd6dd0b4bf06cfe10bd898a64d8d3cbeb92eededa1a472dbe4975c941620b6b8ce905931101ccd78677f10b8bfd99a0d1e0a33ab050103b089eb0a5baeef3de268b711e071091da4993563b5eacd034e550c38bcafc62fc0b488d2d0869720f83e28c02a22cfd2fc62fe37ece73fd034a34c1ee929e0e8175cc385b7c7225396b83f82296553c20b8c47a1d8e0dfd176a81b50ca2eccb6000d3220c07bb83bbedabc580a56a2075cf43ef97c865e799bb1c82680575cc4e3743bc7dd2000ac3ec97655b3dcf84e42fc6d7b2d175131c4f0fa3f808f1525ad30a77774315421af4c5f926d64a66ebe220ba25fff61ed6c067830151b895faee183db751852ba93afd262065f5ac5ee266491326f6519440557ffc2d8edf066c806baff4140e9c8b9b7e13de9ca474d0216bc30ce1fea10bef7951e903c2dd907e464775cc485078afd4ceacf9aa147c9fc817c4eeb6fac4a6a9bc7f424e5d9e466d898ea153beccca6a5f4dcc34a924db8e9aba87f676151ba6752ba2337701b4ea12706d11bfa90db105c194875d164570f48fd7d725bf3e961f169ddd3adcd6069b0a2dc23628cf6813f456ae77e1719cfca70f4f6138e11fa21ae024e3a369d4d6f96f5bfe3e0b60f0642bb720ff5e69e8fa45c622fa7aa03034900ab172102e7c7292671c2b0f39fc1865aab2448963a883c8b5bab7eb8c29b493a648b1bad6d5e3801bf65a39340017fc3ceadf227084e2cb29a3cf6d0a4b20ecb83e2ab62d78544423ab12198c8b80d28b8f11ebf54f3b39e9d7879d70295f636a0ebd231d68ca35ee3de1767fbd238733bf99bec5318b32aa2d1c93cd6b817eacfce3659a0189832622d1a2b1f4adec405f1b27d1d261626d3f50bba9457994f9f2f39aa4d0fdc5f2825f1aaeb776f779baeff3bf760f090ee39f4d476156d2d08ffcc7eb2be283b5fdb0305d9e2fa77727ce32116547da62a886eb5a32105753babf6e9ea566191ed244c5e3c2cf170feb1287e8a24af673a53300f9f28f72ad2ded37b9e65a1f7f32a5f39d378671b1c375ed2dbd896fa9d29ee11cdbe8e3c6aa8667956a640684a2667c6b3194d409758ca0529e3bcb19d612dca23976e44b742e9ba04284ec8f153a34c8471aa4d0e7040168ffed676173bbb611957cd22c5e9a896238657d54dd9d81c44774c54e4d2e77491c5ee80caea46478d176b88121d8d77517b6b7dbe52b42b332612ddc8e632c79c1f7db176678519fdf828df2addf86d6c5e66ffff8dbcfce87e21e09c9145e5db1b1fb67fd71d86c98bb39d40a38353a3542585a8792741bf35b00e64d2ec5deaf19997e7aa35aeddde07e05156d3bbba0079b982e72f14ba7ff440077954e09592c5c8f34edeb3a0e64038e119ffd9959105bb61cb2e405bb8616d0c4725d2b49bd31453e713c12b3d564ab8d9a7c8938ea4ca5d1a106f41132975aa71c22643c7ab368bc84861f8511b8b7acdf60774b0d96c958e173cc06652d054ad397839a874b0f8990db65fdd8255542f7327ddb9254848c82f4b329fa268571e7fd32e6011b380bc82aab78da1a0e0007054d2c9c7adf66e8d8648fceb2a36044485b57e2df5aab52368dd31e1a6b064591a4cd051b862a7f05dc1fb10d1d0498d5d612ffcf4786964bf92dea4d2dc6ec31c727e79f384974f196901feef96ec8fe66c667ed85761a60e09c7107fccab2c9c767333fbc4f1c554e9bc921dd203d3e0d1d0274dbe9ea1c37c53cf837f311391e061f1fdeef4f9ca2b105debd7d045f73a9621e3f5669f9455b8e57a6cc8b5d890ecc722ef66ecedb425b4c8b7abfabe1d1134df42cbdfb39046885511a16bbc8ca569986ac826748ee9d21a3ca34c802c142803bfd58db655b79125af2818c7ddeba077eb57c2e13ec6e8ae9cb3025ef074a3b26226d9fcf9c0cc1d10bd87d6796ec85be9f88345b3f4de4909ba159a388f7b650f1438a12db741a27d1fce48be04471f594e01b7da878ee016f08ae909235668e41e0909a58f1de6cb78efb0d3c9054ade5085b926df3399a5c3d354e2510f34eddadecc30c48a110d2463e151d7e43d3b1b9cd9241c94e9660f72b8abf434aa635a0bc34d028bccfbda71304f48d016db6b9b8a319e445c14c526febcf01871d50c8bb345eeadae8f6b33f94b601bda5d1ca84eda15b74a4d4916a0ca2a74aedd2505cacbcc16062f9b57b4be96cab7c671d09a3384969fde7681f15f427e5cd7398bc75adf22c3243c8cd21131df89deee15e97ec7249d6cc50add63a0fff45eff28fe1e8501a178347b95eda53ef0dc82962b001336769ed2e3cbae14a55424225a8ba6df8059170fb18a4b11fc10f32650f9177087964fa68807e132c53fb8670451856cdce31f9a2868922e7b9f3113693ba957f774f54b4c0e10f57c860750fb3d36d880239a1618b62eb9fef5936b6127c91bfeb02541ba296f7fdd8ee26e747a1b15b3555dbf19cf890dac974253a7ddbe5de45c167927e2503c3d4880402b2e58e66110bae7d1996d26f3ad091425e4b544ce449b1f41a06fca48734bf31aa205fa8583f569e59d13fe2649a0a279ef775de9e819f38c3984e5d4895668354cedf31815d0f218625341406d51d103a6d7b8bafaa36a23b7784315c4f07e827b925441816622ad9bba3ad3ef5b4becdd13d35dc94d72e298a7127471ccac36366198785817fa8f607107bd002c4a96e97588e9ccfc538fedae6325abe670dcb6b0b89636be687e55e381aaa0978b4843286e0b699611f928dd35e0edc61b00630c656508228d21c57ce941568e8aa6af22052189ddafa05135aa1f0e19cc1c8edf0abe6bcff39a782da69f26dcf4165ef19a05da55d89822e2df7680b55b6d4d6cdc34bfd4f63a0bab65770b9905f9520d9c8016d49e4cc3fa6c5bd187e7e066b94f65db68fef0937843f7738ed8dc4eceaae3eb836812918158a89993bc65b6f2032ad5c28b33cb72550caff4e1e276eb225f3cdaf7e0c5627bc31579dd94499585674a55d7637f27841d62e198cd6c8159ae8eda7cc377c63ed9b1045106a89929e98d549527a12f71da3ae3ad3679caf82846ce99ebdeb2ef648449a811f1c8984c1df97935a11f7dfd049a0c6a4b8de546030bb935d206e385f9afb07966c83a0f839e11b7d6ce0c36bd606c36108632dbf3db0648cfea123d7588d9165d8eb25e38998f39fb7321bb12246ac523ff66910e12580b8baaf2e6479dd1559bbbde8d25748e312a515e7ea7a42e9706a554412a0b21044b0117eb7e6c9433203a8db02a3cfd446b7df961ff4cf91fb972b80f8b2d1318501345c2e9d1f352e7648200319aad27ab9f2deffafd4b8a1404e66f315efa6d93f7afad8ce010104b6d5c430a14bc814dec6628cc299fb2598e63ca0259a777c339600759660c4ad35716ed93e8b019e765fc788a538e408e067311f380e0debc8703fb209328fa247cd31df938d70c4f2ff35cb6654d5ef9ba7392ff882d30ade42542ed731c77fc9fcf66ac35a944e00cead2e1458c8d9d3a25f34d0680ba5ef9427df369a69297a8fe9af3fe6a76c9d7972259b01fc28bd6787f5a8c197ce86e98dda193011185dc95ad5f6680bdff1d55937dc2d6147e09c73823477da71e60323c34b2a481937c0a5c73b72cf67124427e6a09034365355c178dd9ed4e8a059cf77bcb5977feb43123df8eb79b45f6b27c9fdde84244816a6c561a32c00a7b05bea5565a98e6e049963437890618f97ebb4692d9721dd7ed63279861708bba4847b0b41a067ba8e43f32f14a4af01720e38632324b197e4af270fc0b519b301e861c36b93532813148e48ec4ac511183a3e012859fd556cc1fe8f119ac6ecae308c693f986e47", @nested={0x98, 0x92, [@generic="486307909564e4e3128f9110b1ee69bd7424c3526c723b357e23e21e9c0c38d6190a0105d9fd135699dea3929b93c2b6bf1d2118b14228678d3b1ca8c665b9d77adfd4c9f6b22a8a908ac52c4d2935f433e4c3ceca8195ad634ff54751aa6ef9ca0e8c507d6580e3779ffecd09361c7f7431f50c2178384a11d03d8b1bbc0af2be6908", @typed={0x8, 0x13, @uid=r2}, @typed={0x8, 0x24, @ipv4=@rand_addr=0x5}]}, @nested={0xa4, 0x77, [@generic="cdcee752c4784a9d3c37923b87f5c5619aa5e45da0ab5898529bf9b8e8c9d1e23a6e0c920197367c0cd4a18e062a7eefc58a400bf10940032c0fd3199d634a5726798c4e3bf32665653154849241", @typed={0x8, 0x90, @pid=r3}, @typed={0x8, 0xe, @u32=0x1d516f50}, @generic="08a9ac49d30bdca7e409a29692d05f290a940cbdc0eb7121ea6045faeb1a949108425e9ec5ed1dede425d8c6fafa57494cfcbd97712ab665156ff4e4db7989a493"]}, @typed={0x8, 0x1e, @str='\x00'}]}, 0x12b4}], 0x2, &(0x7f0000001300)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x8090}, 0x0) close(0xffffffffffffffff) 2018/04/29 15:26:26 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x2, 0x1, 0x0, 0x3, 0x9}, 0x8000, 0x4, 0x46e0}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000005c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) readv(r1, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/32, 0x20}, {&(0x7f0000000500)=""/100, 0x64}], 0x2) 2018/04/29 15:26:26 executing program 2: socket$inet(0x2, 0x4000000805, 0x0) r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) prctl$setptracer(0x59616d61, r1) r2 = dup3(r0, r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000080)={0x50e, 0xebb2, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r3}, &(0x7f0000000040)=0x8) 2018/04/29 15:26:26 executing program 6: write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0xcc2, 0x8) r0 = shmget(0x1, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) 2018/04/29 15:26:26 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8400, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xf11, 0x30, 0xfffffffffffff256, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0xf73}, &(0x7f0000000140)=0x8) ioctl$KDMKTONE(r1, 0x4b30, 0x8cf) unshare(0x40600) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000380)={0x5, 0x0, 0x0, 0x0, "0ef797366fe93814a5db6c652e1aac593ea5e1e6e9ba1e4924a40be46fac1e1a144170cd2661d66fb56d535d"}) 2018/04/29 15:26:26 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r1, 0x80000) geteuid() socket$can_raw(0x1d, 0x3, 0x1) sendmsg$rds(r2, &(0x7f0000000600)={&(0x7f00000000c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000100)=""/106, 0x6a}, {&(0x7f0000000180)=""/8, 0x8}, {&(0x7f00000001c0)=""/18, 0x12}, {&(0x7f0000000200)=""/131, 0x83}, {&(0x7f00000002c0)=""/11, 0xb}], 0x5, &(0x7f0000000540)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000380)=""/204, 0xcc}, &(0x7f0000000480), 0x21}}, @mask_cswp={0x58, 0x114, 0x9, {{0x2, 0x8000}, &(0x7f00000004c0)=0x1f, &(0x7f0000000500)=0x6, 0x9, 0x8001, 0x6, 0x6, 0x4, 0x9}}], 0x88, 0x20000000}, 0x800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x28, 0x0, 0x0, 0xff7ffffffffff020}, {0x80000006}]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000680)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@dev}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004180)={0x0}, &(0x7f0000000800)=0x3b3) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000900), &(0x7f0000000940)=0x0, &(0x7f0000000980)) sendmsg$nl_generic(r2, &(0x7f0000004080)={&(0x7f0000000640)={0x10}, 0xc, &(0x7f0000004040)={&(0x7f00000009c0)={0x367c, 0x29, 0x300, 0x70bd29, 0x25dfdbfb, {0x1d}, [@generic="000021179f7316b15c05add75bee721742629796e6694de7ec09652f872b41695725db4eb011e24dc8cb2dd0469c08d282299852df", @typed={0x8, 0x13, @uid=r3}, @nested={0x1dc, 0x8a, [@typed={0x8, 0xe, @fd=r2}, @generic="0eb606e6fb35b24270eee45d328f00dcacf7e33da44a90", @generic="c7aeb045dc32f19a4de8dc6c81b10e1a3359a6b34845cd22ca296ccaee51a944623e59a00beece27bd3406f69dfcb76fcdfdb7b6adc8a7ef70c7a6484005761a5f94fbe35d2a1fab3e8f1962eea908852ffc6d741dcd7a01444f0296d08e6d9f5f35e64002ef6b31b76a5431e19efae48dbe54003a81cf8be95dd5a715e300acb9e3748683ca106569fe12a075213783ce1ca7ecc49ac2a70dc4ed28d5aad69002ea4557bb272bd01b519f143383d3098d1af743266c49690401611958ca6bae2db85c1b86cf9f42797037cbe6963c7f", @typed={0xc, 0x52, @u64}, @typed={0x58, 0xa, @binary="b7dea63028c3e915999910b0c988e414eb6c06c180a583bf38528f5d63ade18b646b424ea19f4c52dc32fe8ba225b247814bdd0452e9a9a0586bdb2599dc99493f5eded348ca3610a200cb7e44962948d972f5"}, @typed={0xc, 0x75, @u64=0x8}, @generic="29a996c399a70ecade387a76d0792978ecac5fad122e11aab09ab1761430e7fded509395008b5a01261b1c1a5ffb64cf9d94739e49394d56ea0dba2d0ed9a7bdf5c0eedc410a5535c438e9dff911300b6fabb456495a04c6ed61d7b68e9d5fc554cc17f7e7b741d5b26faed0afa6ec0bc6733cde8330a5e0"]}, @nested={0xb4, 0x94, [@typed={0x8, 0x2f, @u32=0x4}, @generic="7c156dcce6b8531e741c2d4cba32f6665184d438e6e7a4b69fbc77797eb8e666d272921a0ff1e84a22921750b041bbb3a3c95328ad578b322f035919a5d3c5fd0cd6b617cd36e16fbe34c06f579b23dd83237b5f4ef246f8ae57cc7f21e3fb192e0d6ddd9a7c8f1dd4f19eae38fee058f1f8214b43a5406cf014ef50414415b6cdf327776178d6788e7e57a9c2147661c919e05e21484404564dfa", @typed={0x4, 0x54}, @typed={0x8, 0x1f, @pid=r4}]}, @generic="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@nested={0x100, 0x70, [@generic="84cf3d60ecb62fd0a7c900799d44faa3c7f7f8ea395b03f8f588832d73d789a14d40efa98ed27e7100eaced3da4aa96951f8415aca726471f52952ab2fcb08baba4658faacef", @generic="838f65fdb4ef1b9e6bd9a97832", @generic="a0ada4aedbd555c2d75a90ec16274bf66ff7fb5649126268d48af12d76e4ae873c65979d131788560367be1ef23ba4658fded079f410df1b7fca52b2520447bc60aea4", @typed={0xc, 0x20, @u64=0xfbe}, @generic="af397794937afb8fe19c64d26a331b5675428e1f0098f602f76e26b4ccbbf00c8d0d72f2e5ec1d1a25e2458e229507d85744f3c628127a4f8d92267257b901c4757bcbf2b286c1e7a6524464afd76fc5a6a04a72368a95394f"]}, @nested={0x1138, 0x83, [@typed={0x8, 0x27, @uid=r5}, @generic="5f0440dbf4261994590983b64402ab09c332c41dccb8d44a7091e74020dbf3d8c2b67e53da35c7ba242c5a", @generic="4e6dac6fd47a2d4931070ffbea14b9e0cf6b6ecc235a35e92388c4d0457f40cb", 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"]}, 0x367c}, 0x1, 0x0, 0x0, 0x40090}, 0x80) rt_tgsigqueueinfo(r4, r4, 0x2e, &(0x7f0000000080)={0x3a, 0x7, 0x30965a6f, 0x20}) 2018/04/29 15:26:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x18f, 0x20020003, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x8) 2018/04/29 15:26:26 executing program 1: r0 = socket$inet6(0xa, 0x5, 0xfffffffffffff874) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)}}], 0x2, 0x0) 2018/04/29 15:26:26 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="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", 0x1000, 0x0) keyctl$setperm(0x5, r0, 0x802) r1 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r1, &(0x7f000038aff0)={0x1e, {"86370506060008"}}, 0x10) 2018/04/29 15:26:26 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x6, 0x0, 0x100000001, 0x0, r0}, 0xffffffffffffff89) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f00000000c0)}, 0x10) 2018/04/29 15:26:27 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007c80)='/dev/autofs\x00', 0x1a083, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000007cc0)={0x2, "8804"}, 0x3) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000007b80)={0xffffffffffffffff, 0x7, 0x1, 0xa1a6, &(0x7f0000007780)=[0x0], 0x1}, 0x20) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x40) recvmmsg(0xffffffffffffff9c, &(0x7f0000007880)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/165, 0xa5}, {&(0x7f0000000180)=""/34, 0x22}, {&(0x7f00000001c0)=""/32, 0x20}], 0x3, &(0x7f00000003c0)=""/4096, 0x1000, 0x9}}, {{&(0x7f0000000280)=@rc, 0x80, &(0x7f0000001780)=[{&(0x7f0000000300)=""/115, 0x73}, {&(0x7f00000013c0)=""/16, 0x10}, {&(0x7f0000001400)=""/92, 0x5c}, {&(0x7f0000001480)=""/171, 0xab}, {&(0x7f0000001540)=""/205, 0xcd}, {&(0x7f0000001640)=""/79, 0x4f}, {&(0x7f00000016c0)=""/186, 0xba}], 0x7, &(0x7f0000001d00)=""/4096, 0x1000, 0x8001}}, {{&(0x7f0000001800)=@hci, 0x80, &(0x7f0000001900)=[{&(0x7f0000001880)=""/118, 0x76}, {&(0x7f0000002d00)=""/4096, 0x1000}], 0x2, &(0x7f0000003d00)=""/4096, 0x1000, 0x9}, 0x8000}, {{&(0x7f0000001940)=@ax25, 0x80, &(0x7f0000001b40)=[{&(0x7f00000019c0)=""/101, 0x65}, {&(0x7f0000001a40)=""/211, 0xd3}], 0x2, 0x0, 0x0, 0x20}, 0x100000001}, {{&(0x7f0000001b80)=@alg, 0x80, &(0x7f0000001c40)=[{&(0x7f0000004d00)=""/218, 0xda}, {&(0x7f0000001c00)=""/38, 0x26}, {&(0x7f0000004e00)=""/195, 0xc3}, {&(0x7f0000004f00)=""/4096, 0x1000}, {&(0x7f0000005f00)=""/228, 0xe4}], 0x5, &(0x7f0000006000)=""/138, 0x8a, 0x4}, 0x305}, {{&(0x7f00000060c0)=@ipx, 0x80, &(0x7f0000006180)=[{&(0x7f0000006140)=""/39, 0x27}], 0x1, 0x0, 0x0, 0x9}, 0x1629b490}, {{&(0x7f00000061c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000063c0)=[{&(0x7f0000006240)=""/98, 0x62}, {&(0x7f00000062c0)=""/252, 0xfc}], 0x2, &(0x7f0000006400)=""/4096, 0x1000, 0x7}, 0x1}, {{&(0x7f0000007400)=@nfc_llcp, 0x80, &(0x7f0000007680)=[{&(0x7f0000007480)=""/28, 0x1c}, {&(0x7f00000074c0)=""/65, 0x41}, {&(0x7f0000007540)=""/128, 0x80}, {&(0x7f00000075c0)=""/192, 0xc0}], 0x4, &(0x7f00000076c0)=""/43, 0x2b, 0x7}, 0x24}, {{&(0x7f0000007700)=@alg, 0x80, &(0x7f0000007780), 0x0, &(0x7f00000077c0)=""/184, 0xb8, 0x3ff}, 0xeaf}], 0x9, 0x2041, &(0x7f0000007ac0)) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000007b00), &(0x7f0000007b40)=0xb) readlinkat(r1, &(0x7f0000007bc0)='./file0\x00', &(0x7f0000007c00)=""/100, 0x64) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VF_PORTS={0x4, 0x18}, @IFLA_GROUP={0x8, 0x1b}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 15:26:27 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) sendmsg$rds(r0, &(0x7f0000001580)={&(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000001280)=[{&(0x7f00000015c0)=""/77, 0x152}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/226, 0xe2}], 0x3, &(0x7f0000001440)=ANY=[@ANYBLOB="580000000000000014010000060000000400000094b3c223", @ANYPTR=&(0x7f00000012c0)=ANY=[@ANYBLOB="ff01000000000000"], @ANYPTR=&(0x7f0000001300)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="07000000000000000400000000000000ff7f000000000000060000000000000030000000000000000700000000000000580000000000000014010000080000000400000002000000", @ANYPTR=&(0x7f0000001340)=ANY=[@ANYBLOB], @ANYPTR=&(0x7f0000001380)=ANY=[@ANYBLOB="0500000000000000"], @ANYBLOB="778200000000000029000000000000000008000000000000010100000000000078000000000000000000010000000000180000000000000014010000020000000300000000000000580000000000000014010000060000000300000008000000", @ANYPTR=&(0x7f00000013c0)=ANY=[@ANYBLOB="0100000001000000"], @ANYPTR=&(0x7f0000001400)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="0500000000000000030a0000000000000400000000000000000100000000000048000000000000006796d34700000000180000000000000014010000020000000000000008000000"], 0x138, 0x4011}, 0x4000000) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000001640)={0x8, 0x1, 'client1\x00', 0x4, "24f0c3984a001614", "b860097afd2f1f9339740bf011b6865e4de4bdf8abc92518912cb6d15bc39672", 0x8, 0xff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xfa5, 0x90800) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) pread64(r1, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/04/29 15:26:27 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000000640)) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000001, 0x8012, r0, 0x0) fcntl$getown(r0, 0x9) read(r0, &(0x7f0000000040)=""/66, 0x42) 2018/04/29 15:26:27 executing program 7: r0 = mq_open(&(0x7f0000000100)='-$\x00', 0x6e93ebbbcc0884f5, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2, 0x100}) mq_timedreceive(r0, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) clock_gettime(0x7, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000726fff)="cb", 0x1, 0x0, &(0x7f000066cff0)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/29 15:26:27 executing program 2: r0 = socket(0x20000000000000a, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000100), &(0x7f0000000080)=0x4) 2018/04/29 15:26:27 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x1, 0x140) accept$alg(r0, 0x0, 0x0) unshare(0x8000400) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000001c0)=0x6) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000000c0)={@rand_addr, @multicast2}, &(0x7f0000000100)=0xc) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000017c0)=0x4, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001800)=0x0) ptrace$peek(0x2, r3, &(0x7f0000000180)) sendmsg$alg(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000200)="60e7382b8deffdd52fe6fc45068e8d0f7adac68b9cd770629f783a6dc04a25498f397c09d03e4c430fce726506af", 0x2e}, {&(0x7f0000000240)="a8745478dc299cdadd09504e064d023fa0b532a545a7b111df9eeb9d878ddb65d799e383145e0473e03cdc2f342d215f50bd17ee9a37ddb86e6696da9f979c54263c0541a0a6d11b5bb89ba4d415c94bf27adddea0923d1ee48053138db7e73bf99e60848f136b368d8c686f412d694a98bcdc62c770d815c5870668c416395e1f3b052698ef337a79b74e62c38f67298d48a9916b2a336309c78dda272b6a211054e0558f50a36e687dbb6673f99d48f5ac3e7d9412d53d5f2e6dc6a4b92f5c", 0xc0}, {&(0x7f0000000300)="52a69d14f9320f2d23399687d922f11cd6c0398f541321242fcac6a96295dabfff2cd516ead1400f9a54ee7192729f8cb299a70677b0112f1f9e78d8191f3c2b2efa9eaaf3debcd35441ec86d2eb5fa5c7bb8be568154146ae14e390eeb5e84dee0cdd1b3c00387b14d1d9f6eb3b0522d8f597a3f67d5530ef82f992dfd9348f17d17937e2e23b1de17049d86a75a488513c88e75a5afa72e48aa62daae4df78d27b0edbfd4fd5e97c60c4e0826e0df6c51b665cf2388bb64338eeca7f69f3390d0953d60779af4c46920a2f88f1159918e659ed663fd8c8abbc7d4a73893f08dd6297", 0xe3}, {&(0x7f0000000400)="9f603a2d1498478396fd8d9665ad0c7192c05825334e7536fc57548d8389e41ff73979e7d6be1c6f12c091a8d713c04e388d66a33ab1b234ae68f3751f9ef0dad4f3dbd4570a293c34e8f9caa09973bd0e8ce74cfefa09393fa8ec4194014cc9e46b11a2aa12ef5fa794a62871e6d05b7b3ba4f331ad878fefcff70b06462357cd73a4052efcf3be4f9d20797bfcdaf06ce635c11b6067056516ccae74cc070596f5909dafcd1edb6f12b198e80fc57af2b0ad82e720", 0xb6}, {&(0x7f00000004c0)="13e9f8002e6624c138644ac1ead7a86d4a99111d1723c0ecdcedc18703eea0455908f17ada7a6bcfd27568e578660f29d0270a27a741318f75e04627e529a783af2d1bdab88c2b08c2f7736c7fd1469566031ce77ef5d4729b1fb44dbacb80837d355d1226791943ff1e29c86760b7bfceb833b754f362f9e57f3fe1acedf87a8e4dc5b740c6473ac8f0dcc966ca18dcc1f61185e149d153", 0x98}, {&(0x7f0000000580)="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", 0x1000}], 0x6, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0x148, 0x90}, 0x20000000) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/29 15:26:27 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'team0\x00', {0x2, 0x4e23}}) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000008ff6)='./control\x00', 0x40000000000c084, 0x0) faccessat(r1, &(0x7f000003b000)='./control\x00', 0x10000000000001, 0x0) mknod(&(0x7f0000000040)='./control\x00', 0x1000, 0x4) 2018/04/29 15:26:27 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x100) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000000140)={'veth1_to_bond\x00', @ifru_mtu=0x8}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x1f, 0x4) ioctl$sock_ifreq(r0, 0x8918, &(0x7f0000000100)={'veth0\x00', @ifru_map={0x100, 0x2, 0x1, 0x1, 0x0, 0x7fff}}) [ 111.583628] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 111.643133] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/04/29 15:26:27 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) set_robust_list(&(0x7f0000001440)={&(0x7f00000013c0)={&(0x7f0000001380)}, 0x0, &(0x7f0000001400)}, 0x18) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fb, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) fcntl$setstatus(r0, 0x4, 0x2800) recvfrom$inet(r0, &(0x7f00000000c0)=""/25, 0x19, 0x101, &(0x7f0000000100)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000012c0)=""/65, 0x41}], 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) socketpair(0x1, 0x0, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/29 15:26:27 executing program 2: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0x6) 2018/04/29 15:26:27 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000f300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020001000000000000000000480001006d6435000000000000000000000000000000000000000000000000000000000000000000dd00000000000000000000000000000000000000000000000000000000000000a2e509dcb1ad27447360b186dc039338dea54da98998ef8966f2d3af33c56392700c08c538ca6128b29efbc815e8da344d3e3720c32d5faf56a0f20c25a04bd8af765ee12a179d6a9594aed783488079bc503f015696fbbe846a450101cc98316c05920b0e5e0edd97d0fbdddccfc14519e2fb07837bed3470563cf088a83aae913d1d8cf6a6ca223d6af94335345b5327ff"], 0x31e}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000440)={0x0, 0xea, "939bde8a1db231a45cdb73110c48bd5c167ad8ca8df230d14611a04e502093e95237ca9db599c0ae5fea0b0515745dceb19e4f9c5e8485d137d1541c0a9c7f4e8c65b04bed86f4628a5a6402d15846fd8a8c886cca20971e4c2acaa4eb0c38fd17c0382a24f1c50810c39020d2458a99c7e8f0627947ddba94ccc45b04c9edcc628b388a30111c2c2111b48d61121c91b1b877e82b240d1b6c986a0aa9d7247ff53f3132c1283cca881fd97951bfb64c7c0ea1518ddc1498c561ed40407fcc86545d3e7c827a976748187645b28d2a2c05001e5ec9ddb5843f28ab4d52048f1bfb783d21d3902b496a41"}, &(0x7f0000000540)=0xf2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000580)={r2, 0xbc, "08d266631c6efd18bcb8edf4388ae2e8ee363a9f135acb0c9cb19ea186ec364dc53dc87f635c1a113b4e00f0569c3eadf3f732e6f472a9786462a76b25b0d68bf03f663dd572e6f7167ac118876d1065c3ac324ef36fbcf2a46937082b153857edf1198e5acd6a3a72877c4abfce01393f9c9260fa822722198caf90d6cfb6f9219e9ab12eebdd73e5efe5e0b3ef9037e0ba6ee9b062f19ad846963ebc94ddb703b909bc12436e6fc976b29e38d254ee58ea6830577da83e94bfcd86"}, &(0x7f0000000680)=0xc4) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@broadcast, @in=@dev}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) 2018/04/29 15:26:27 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000100)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x2, 0x1f, 0x0, 0x4}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x4000000000010d, 0x197) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f00000000c0)=""/55, 0x37, 0x2000, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffef9) 2018/04/29 15:26:27 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x3}}, 0x6, 0xfffffffffffff71d, 0x2517553, 0x100000001, 0x1}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={r2, 0x1, 0xd8, 0xfffffffffffffffc}, 0x10) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x800, 0x0) flistxattr(r3, &(0x7f0000000400)=""/102, 0x66) connect$netlink(r3, &(0x7f00000002c0)=@kern={0x10, 0x0, 0x0, 0x6016102}, 0xc) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e24}, 0x39d) r4 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) recvfrom$ipx(r4, &(0x7f0000000040)=""/88, 0x58, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "6483490822db"}, 0x930000) write(r1, &(0x7f0000f8aff1), 0xff8f) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x420243, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r5, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r2, &(0x7f00000003c0)=0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), 0x4) 2018/04/29 15:26:27 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x380000000, 0x20000) getsockopt$inet6_int(r0, 0x29, 0x57, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = shmget$private(0x0, 0x4000, 0x401, &(0x7f0000ffc000/0x4000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000001c0)) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000180)={r3, 0x3}) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000040)='dummy0\x00') 2018/04/29 15:26:27 executing program 3: unshare(0x1000020020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000974ff8)='./file0\x00', &(0x7f0000cf6ff8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x0) poll(&(0x7f00000002c0), 0x200000d1, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="d4000000", @ANYRES16=r1, @ANYBLOB="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"], 0xd4}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) rename(&(0x7f0000514ff8)='./file0\x00', &(0x7f000000a000)='./file1\x00') rmdir(&(0x7f0000002740)='./file1\x00') unlink(&(0x7f0000000000)='./file0\x00') 2018/04/29 15:26:27 executing program 2: pipe(&(0x7f0000000240)) unshare(0x400) socketpair(0x5, 0x800, 0xffff, &(0x7f0000000280)) pipe(&(0x7f0000f59ff8)={0x0, 0x0}) r2 = eventfd(0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x7, 0x1}, 0x8) splice(r2, &(0x7f00000e2000), r1, &(0x7f00000d1000), 0x200000000002, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000180)={0x2, 0x0, [0x0, 0x0]}) sendto$inet(r1, &(0x7f00000001c0)="9bf77e9d42f08b80337251cc92bed5", 0xf, 0x40000, &(0x7f0000000200)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)) 2018/04/29 15:26:28 executing program 1: unshare(0x400) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) r1 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0x40485404, &(0x7f0000011f08)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/04/29 15:26:28 executing program 5: r0 = socket(0x10, 0x3, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="cdbf0e0000840180c200000086dd6002290f00383a00fe8000009c086c625ac4e4"], 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/29 15:26:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000001, 0x20011, r0, 0x0) ioctl$fiemap(r0, 0x40087602, &(0x7f0000000080)) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x200000000000000, {0x7f, 0x0, 0x80000001, 0xff, 0x80000001, 0x1}, 0x80, 0x78}, 0xe) 2018/04/29 15:26:28 executing program 4: mkdir(&(0x7f0000002a80)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7, 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, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='binfmt_misc\x00', 0x2, &(0x7f0000000440)="a20e263763ee05e5dc26c35e2792375a5eea08875d2660c1168382cde5e338ac676bbbe71db5d864992d49fa98ba3ef65e620575ca7f49a0dede94e3c24226c80469e46cd43eb88b03a6bede2fab80e3b2b3851c8e767424178c83b4dc724a886da2c0dab97d632b15f62e8f8e65da382b61b640ad15e9cf9b5ca85b44185963b7f400a1d87df51a2a11d8b648e012c339437e8f887d28b46adec49c7f69dd35d380cedf0ea49ae2474215a993b6d6d95641e2ee67c44447aba1fe43f598dd9c439f4a64f3110f1ad439147c09") socketpair(0x15, 0x80000, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) mount(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)='sysv\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000000c0)="0ae27bc735b9adc220c720fdf2f2e4941031f259fd386b84f832f0b4be9698f2908a53eef43aba5b20264d198c106a52e0b511a8f1eafd6ea6803d6623", &(0x7f0000000180)=""/234}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f0000000380), &(0x7f0000000280)=""/243, 0x0, 0x8}, 0x28) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002b80)={r0, &(0x7f0000002ac0)="5b0213167ba87bb0e43160a2e0a0216e8436b9a16da43c300fb945606552efb6be4a1b182c12b37e9b92ee5057f0079c9372558d81b8b2bc4a2489402e1aad8f19f78238cf2a49f0e7138808408d1501d3dbb78ee67aa906db040e0636259c365ce9bbd0e3fd0c64", &(0x7f0000002b40)="f8dc9253e95b4841d7a785be0b09040a2be0ee5a60063bd240"}, 0x20) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002c00)=0x80000000, 0x1) recvmsg$kcm(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/217, 0xd9}, {&(0x7f0000001640)=""/51, 0x33}, {&(0x7f0000001680)=""/246, 0xf6}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/4096, 0x1000}], 0x6, &(0x7f0000002880)=""/232, 0xe8, 0x7}, 0x10040) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002bc0)={0x100000001}, 0x4) syz_open_dev$vcsn(&(0x7f0000002c40)='/dev/vcs#\x00', 0x9fa8, 0x2) 2018/04/29 15:26:28 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x800, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') 2018/04/29 15:26:28 executing program 2: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x10, &(0x7f0000791f18)={{{@in6=@loopback}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x0, 0x10, 0x7, 0x1}, &(0x7f0000000080)=0x18) sched_yield() r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r3 = request_key(&(0x7f00000002c0)='dns_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='/dev/amidi#\x00', 0xfffffffffffffff9) keyctl$unlink(0x9, r2, r3) r4 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x7fff, 0x400000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}}, 0xffffffff, 0x6}, 0x90) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/29 15:26:28 executing program 0: seccomp(0x5, 0x0, &(0x7f00000000c0)={0x238, &(0x7f0000000100)=[{0x7}]}) 2018/04/29 15:26:28 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f000016a000)) exit(0x0) timer_delete(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) 2018/04/29 15:26:29 executing program 3: r0 = memfd_create(&(0x7f0000000200)='\x00', 0x0) write(r0, &(0x7f00000001c0)="596bc7", 0x3) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9b, 0x10400) select(0x40, &(0x7f0000000000), &(0x7f0000000180), &(0x7f0000000240), &(0x7f0000000280)={0x77359400}) 2018/04/29 15:26:29 executing program 5: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x80000005}) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/29 15:26:29 executing program 0: clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001700)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/228, 0xe4}], 0x2, &(0x7f00000011c0)=""/191, 0xbf, 0x4}, 0xd5}, {{&(0x7f0000001280)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000001640)=[{&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001300)=""/52, 0x34}, {&(0x7f0000001340)=""/39, 0x27}, {&(0x7f0000001380)=""/101, 0x65}, {&(0x7f0000001400)=""/159, 0x9f}, {&(0x7f00000014c0)=""/42, 0x2a}, {&(0x7f0000001500)=""/67, 0x43}, {&(0x7f0000001580)=""/154, 0x9a}], 0x8, &(0x7f00000016c0)=""/38, 0x26, 0xffffffffffffff01}, 0x20}], 0x2, 0x100, &(0x7f00000017c0)={r0, r1+10000000}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001840)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000001980)={&(0x7f0000001800)={0x10}, 0xc, &(0x7f0000001940)={&(0x7f0000001a40)=ANY=[@ANYBLOB="008e28652450b1f0051d3cb12d600f000000", @ANYRES16=r3, @ANYBLOB="08002cbd7000fddbdf250c0000001c000300080007004e240000080004000500000008000500ac1414bb3800030014000600ff0200000000000000000000000000010800050000000000080007004e200000080007000005000008000500ac1414bb080005000400000008000500d20000003c0003001400020073797a6b616c6c6572300000000000000800030001000000080008000400000014000600ff020000000000000000000000000001"], 0xb4}, 0x1, 0x0, 0x0, 0x4000}, 0x80) signalfd(r2, &(0x7f0000001a00), 0x8) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f00000019c0)='/dev/sg#\x00', 0x0, 0xc8202) 2018/04/29 15:26:29 executing program 1: r0 = socket(0xa, 0x805, 0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000a28000)=ANY=[@ANYBLOB="380000001000ffff000000000000000000000001", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012001400010069703667726500000000000000060000"], 0x38}, 0x1}, 0x0) geteuid() syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x800) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@raw={'raw\x00', 0x9, 0x3, 0x290, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x13}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffffff, 'bridge0\x00', 'nr0\x00', {}, {0xff}, 0xa9, 0x2, 0x8}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@ip={@multicast2=0xe0000002, @rand_addr=0x2, 0xffffff00, 0xffffffff, 'ip6tnl0\x00', 'erspan0\x00', {}, {0xff}, 0x8c, 0x2}, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x40, 0x100}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f0) 2018/04/29 15:26:29 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) unshare(0x22000400) getsockopt$inet_mreqsrc(r0, 0x0, 0xd3, &(0x7f00000000c0)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) 2018/04/29 15:26:29 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00042cbd70100502000000000000000038f00000"], 0x1c}, 0x1, 0x0, 0x0, 0x8081}, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="1093330b0200"], 0x6) r1 = socket(0x100000000000010, 0x3, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r1, &(0x7f0000000480)="26000000130047f1eb0300f8590022ff001000e30100000001000000000000fe050010000400", 0x26) 2018/04/29 15:26:29 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200001, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) process_vm_writev(r1, &(0x7f00000000c0), 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/137, 0x89}, {&(0x7f00000001c0)=""/77, 0x4d}, {&(0x7f0000000240)=""/239, 0xef}, {&(0x7f0000000340)=""/183, 0xb7}], 0x4, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x3, 0x4) process_vm_writev(0x0, &(0x7f0000216000), 0x0, &(0x7f0000127000), 0x0, 0x2000e000) 2018/04/29 15:26:29 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) bind(r0, &(0x7f0000000180)=@can={0x1d, r1}, 0x80) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) unlinkat(r3, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/04/29 15:26:30 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000400)={0x10}, 0xfffffffffffffeec, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="38010000100013070000000000000000e0000002000000000000000000312000000000000000000000000000000037fb7dc744121b85caafd0d8d03130000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffffffffff000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x6, 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x100000000, 0xaa, 0x3f, 0x3ff, 0x2}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000340)={r2, 0xfffffffffffffff7, 0x10, 0xb800, 0x3}, &(0x7f0000000380)=0x18) listen(r0, 0x9) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) accept(r0, &(0x7f00000001c0)=@pppol2tpin6, &(0x7f0000000240)=0x80) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000440)=0x4) 2018/04/29 15:26:30 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fchdir(r0) rmdir(&(0x7f00000000c0)='./file0\x00') syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/29 15:26:30 executing program 7: unshare(0x400) r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x6, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'nr0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, 0x7c, r1}) 2018/04/29 15:26:30 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xb606, 0x40) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0xce, 0x4) r1 = socket$inet(0x2, 0x807, 0x200003) socket$inet(0x2, 0x0, 0xd7ec) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000000000), 0x4) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14, 0x800) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8c440080}, 0xc, &(0x7f00000003c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9c000000cb37b57b3c7b053d4c5b39223561f46c86dcfc64034402755ed7aadf5ba3f14befd7c96a018e789777690fd66454d098110e15ff704528762c8b56c07b9aecb806087c7e2dcf5ded29a27e08fc1c3e6154b37aa00f63bf7ededa16f3f004830e68401ff35ba5ad5abef9577f96b1a8a6bc0f37c0758dfb59dd17052daa45799381976d77e23467efd3588e85e8d6c8f42c76217f956a54a7927df9e01017967a4ea3231d92a64fb026f41520e524b0ff252d98a8ebdc799dda706d26b75facc2661f6f58ea5327e9b53a8b644cb8c15f9cbf26e5f587cf3f2679d88adf", @ANYRES16=r2, @ANYBLOB="000226bd7000fedbdf25030000000800010091bd1730964456c13045820bcb049d5fd270d232f926e8ad561fafd2c3be4eec283da76319d5accf8a3e", @ANYRES32=r3, @ANYBLOB="8000020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400ffffffff08000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4], 0x9c}, 0x1, 0x0, 0x0, 0x4}, 0x40010) 2018/04/29 15:26:30 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x303, 0x1) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000445ffc)=0x2, 0x4) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000003664bc4053ecbea1106a3b08e4a7aea3aa3cc452cc382569d53ced179f5384f0c56f553ac0aad30e1671d54cc5a9f33ece76c862a654aae951f80c6e4b000000000000000000000000000000415f6332ee89236aa635df025de1"], &(0x7f0000000140)=0x60) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00006ed000), &(0x7f0000f24000)=0x4) 2018/04/29 15:26:30 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff01000000000000000000000000000100000000000000ec00000000000000000000002be79c7b902cf11bd37d60f98200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005b11a14b00000000000000000000000000000000006b010002caf1f55f0d004ea55bfdfe7b21d51ed98458c0660adf2b25d0507530be3ac4f09e320b63aef3b384a19dae4fd7c183c75e6de0767b32"], 0x44c7) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast1, @broadcast}, &(0x7f0000000100)=0xc) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e23, 0x7, 0x4e24, 0x7ff, 0xa, 0x20, 0xa0, 0x2b, r1, r2}, {0xb5, 0x7, 0x101, 0x626, 0x200, 0x7, 0xfffffffffffff99b, 0x67}, {0x100000001, 0x4, 0x0, 0xfff}, 0x10000, 0x6e6bbd, 0x3, 0x1, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d6, 0x2b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3507, 0x6, 0x1, 0x0, 0x4, 0xffff, 0x5025f46a}}, 0xe8) 2018/04/29 15:26:30 executing program 3: r0 = socket(0x100000000010, 0x3, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0xffb}}, [0x2f, 0x6, 0x4, 0x8, 0x2, 0x0, 0x1, 0x6, 0x8, 0x3, 0x20000000000000, 0x2, 0x8600, 0x6, 0x4]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0xb0f}, 0x8) 2018/04/29 15:26:30 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x83, 0x102, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000140), &(0x7f0000006000)}, 0x18) io_setup(0x8, &(0x7f0000000100)=0x0) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x101000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000400)={0x0, 0x8, "f0b30e09a1e5f3c3"}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={r3, 0x5}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x4}, 0x8) io_cancel(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x43, r0, &(0x7f00000001c0)="3b1fc3fb64cda924a4fb3aff07c579cfdc128659f476d4642c35bfdf9ff4edf322769e45e506b4da48dae980f5bd4ff903bf3f1eeb2c772b13eaae96be1ea8af661082532cbeb8819e2ae8a644cf54a40589dd22b91a181551ebe3d3c57b50221862b8e992d869cdd4e95521b6c91c44fe5ac2a82e2e147459c61b596c5a6cf50844bac376272cbda3779e303455b30b8273aa7496b16c0d96bca3a96594301d7807b7be19e95b38c2c531ebe24d882e1b9a8002ecfa7ece6d02387f35da525cb4b985db664e834ccc8e5660", 0xcc, 0x1, 0x0, 0x0, r2}, &(0x7f0000000300)) r4 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x401, 0x200) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x60, {0x2, 0x4e24, @broadcast=0xffffffff}, 'bond_slave_1\x00'}) [ 114.127208] program syz-executor7 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 114.162475] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/04/29 15:26:30 executing program 5: r0 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="0b32370dd2bbb20767845258a1619ca86b6b868604d58b234cb78988964df51980c75f620bf69ab35cba2bdf6ae8e0f2f6207351492ef1eced1aecf1121fe0fa50548472e457b91fc567bcde3f34826ebb7500974738c831c370d2d248b8b4ffa1fed7ac8eebb5bd03aaf5b29f25e16ec99d4b4d617422e2137ac50eccccac7792e6a668ec8e6400ad1aef387c113a9c70124f79f8e209aee5ffa22d50724564e6f80c650de92e5f097c6ebe65a4dd0366275513cfea0baea2f01de914cad61e0d3d52185d6770f5386f2dcc33720488385502d7ef5966565e68f582cba86cd5f75b55f55443d2e7", 0xe8, 0xfffffffffffffffe) keyctl$get_security(0x11, r0, &(0x7f0000000380)=""/157, 0x9d) r1 = socket$inet(0xa, 0x80005, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r2, 0x40047451, &(0x7f0000000000)=""/174) close(r2) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x84, 0x72, 0x0, 0x0) [ 114.165344] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 114.210924] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/29 15:26:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') sendfile(r0, r1, &(0x7f0000000000)=0x14, 0x4) 2018/04/29 15:26:30 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0xd723bb9af97bf99c, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000100)={{0xdc, 0x7f}, 0x4d}, 0x10) 2018/04/29 15:26:30 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tgkill(r0, r0, 0x0) tkill(r0, 0x1000000000016) 2018/04/29 15:26:30 executing program 0: r0 = socket(0x2, 0x4802, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xffffffff, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x11, 0x4) write(r0, &(0x7f0000000000)="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", 0xfc) keyctl$join(0x1, &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000002440)={0xedf, 0x80, 0x0, 0x1000, &(0x7f0000000400)=""/4096, 0x1000, &(0x7f0000001400)=""/4096, 0x15, &(0x7f0000002400)=""/21}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x3e2c3c6a99990479, &(0x7f0000000100)=""/174, &(0x7f00000001c0)=0xae) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002500)={@in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xfff, 0x3, 0xff, "8bd2c4f75f91a28f16175a5a0cc8137aaa9b6140100bf7ca65def918c4ae4565dd0b1d790273af59aff3e6db45182b91ed9ec68ea8f6a48bd666643500301dfa495ebbf2593cd9922111179fea264813"}, 0xd8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000002480)='westwood\x00', 0x9) keyctl$join(0x1, &(0x7f00000024c0)={0x73, 0x79, 0x7a, 0x1}) r2 = request_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='trustedlo\x00', 0x0) add_key(&(0x7f0000000240)='big_key\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="bf161bf62d91de52793133f42e515792aaa37f5749fb5e57ba66203020f57f9a84292c6a567f72688bdc196fbdbd1c2e", 0x30, r2) 2018/04/29 15:26:30 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) write(r0, &(0x7f0000000080)='G', 0xfffffffffffffef7) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xa0002, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x3b, "f4c1268f16382482e8b6092356a108794e39055a76921216427353f4f9e8a1c5511d658c60aa8a84a62a6ea2a44b9ae4274d9cba052e74da13af28"}, &(0x7f00000001c0)=0x43) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x8001, 0x1}, &(0x7f0000000240)=0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0xfffffffffb0f4a79) msgget$private(0x0, 0x48) 2018/04/29 15:26:30 executing program 3: unshare(0x20000400) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x7ff, 0x101100) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0x9}, 0x4) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) accept$inet(r1, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4c01000000001268, &(0x7f0000000700)) 2018/04/29 15:26:30 executing program 6: r0 = socket$inet(0x2, 0x3, 0x200000000006) bind$inet(r0, &(0x7f0000103ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fff, 0x42000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x74, &(0x7f0000000040)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}]}, &(0x7f0000000100)=0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x4c}, &(0x7f0000000180)=0x8) 2018/04/29 15:26:30 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0xffefffffffffffff) getrandom(&(0x7f0000000340)=""/120, 0x78, 0x101) pipe(&(0x7f0000000700)={0xffffffffffffffff}) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000100)='./file0/control/file1\x00', 0x5, 0x4, &(0x7f0000000580)=[{&(0x7f00000002c0)="91da5468e049d746c2e018fabfe44056617a719847f1be3982d7c4108d4f84ecac0d94565d916143682e3faedb2f6bf670c1bc5cdd93e80e165a0f2bd8b7e8f72f0ca7f88f94b255a10fd9edc50041bdc3101293b82fa7f38a14db3648d844f33a7fe398b8c0d4a2ce663e69aa352ac69fba4cf86e7f0770871350eac518", 0x7e, 0x3}, {&(0x7f00000003c0)="d57e175583968e2ab784e573d2cbc21c0ca27fa9cffe84778814967d9b61a3d78bdcb868df396580c9d90cbf0430c242f899fe80cd3ac538a035a401cbffb6e6df8fbba7626c1f7aa53cef86b07d3ea44d4fd1939fcc9b9916b523ab59e7a515be97915ca6afa6456d3f9e7e79a79d55e1f9bc5781a59bc35b708aeadc3e81e31637af153a890bacf37f17570518de2af404968fcf4b7765f0d96507b6c3856833fa4e78646142adf08045a55ffe57c2474a7f7c2f5a415f8fd680bf7ae3a51315fc594fcbf59a43ae46725ef7c754dfc1c1572227735791a1c5a140946f9efd49753252e83db30117b6a2e23f88e158bb9ad44e68dc33", 0xf7, 0x40}, {&(0x7f00000004c0)="da5d6e2d2160bf8f622461896688d842fa01846316f7b0e601701b6ade8038d9ac4b6bacfb178d6328558b7bbdd3ae308ee2397fa985c94e2f56e7e649121d8e2ab3eed16dae9a6d383d296ef904a3ef104d35ed249de537c7e77b344adba6d2817634b8b0a7bf6a5d07aa9b4bc3cc26c90dc6da0b9b4183f982ed1e566831bf011b97ddd9c491b413502ca6444a01edcb1cb3cf1797555cd7c947366eadfb0f0d4cb4e0a4dc7c", 0xa7, 0x2}, {&(0x7f0000000200)="4ab2ac702a0563266f0b47e9e22cac5dfb33430d781533d19a604ec9de477cb06ea247d65ba6e489b9164c72f0", 0x2d, 0x3}], 0x4, &(0x7f0000000600)=ANY=[@ANYBLOB='noquota,uid=y!:7,q\x00ota,\x00']) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0x9, 0x8, 0x3f, 0xffffffffffffff7f, 0x7, 0x8000000000000}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x80002000}) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mount(&(0x7f00000001c0)='./file0/control/file0\x00', &(0x7f0000000280)='./file0/control\x00', &(0x7f0000000240)='nfs4\x00', 0x0, 0x0) 2018/04/29 15:26:30 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003600)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000035c0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000003640)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x421) 2018/04/29 15:26:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x2000000000000000, @empty, 0x3}, 0x1c) close(r1) 2018/04/29 15:26:30 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x5611, 0x10000) lseek(r1, 0x0, 0x3) syz_open_procfs(r0, &(0x7f0000000080)='io\x00') open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000140)="6d9a522d8bad89160c00e48db02b6bc604a2c8460189b1f21990272b22f50e34fa9cbd3e7064a3e662ce71533cd95a61a9336cfbcd733b319ff77cc793626093b8e43f1c30ea1b0fb8a6794a6a916a75a29677a098cd761b1d31e1fc69df22b4b72eb9341c1c13bcb6499b29d9074358b858dc26097fd575cfd407b5e519849e67d5762e17d41c28f9648c25c1f199b42be8bf43ca0f531acf3eb27bd48f", &(0x7f0000000040)}, 0xa) 2018/04/29 15:26:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x1000200000000001, &(0x7f0000000040), &(0x7f0000000100)=0x3c7) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x5, {{0x2, 0x4e21, @rand_addr=0x34f5}}}, 0x88) 2018/04/29 15:26:30 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000100)={&(0x7f00006bb000/0x1000)=nil, 0x1000}) r0 = dup(0xffffffffffffffff) bind(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'irlan0\x00'}}, 0x80) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) pkey_mprotect(&(0x7f0000989000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x3) syz_emit_ethernet(0x16, &(0x7f00000001c0)={@empty, @random="29c5c9c77cfd", [], {@generic={0x8864, "2f0f6f3c3d350021"}}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) open_by_handle_at(r1, &(0x7f0000000200)={0xc3, 0x4, "2007f7ad76a55f04fac33ec5927215518038e7defade11698753b7dcdbaf98fd7f547854432be8d1115b8d431d4b0a3e7eca6a1a2817cc20c6c3c866a97003b17d3fe385e6eabfe977ede2b4243f3534e19e0f31469eb0633fcc7f86a6fdb5a76ad0c46f714c670bb2342e8692df158c550d53f2fd2bb57e522c595eb8f457cde33198eef2dfda88586329e2c19d2d29bf27a8a24b238d165ae115e992f5ad1b766060fa6188538e19bb8003e7c84f4d9394f09bb3a71c15e17024"}, 0x0) 2018/04/29 15:26:30 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000), 0x8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x8, 0x7, 0x0, 0x400, 0x1, 0x80040201, r1}) listen(r0, 0x8000) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) accept4(r0, &(0x7f0000000200)=@alg, &(0x7f00000000c0)=0x80, 0x800) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/29 15:26:30 executing program 3: r0 = memfd_create(&(0x7f0000000400)="776c616e30707070302c6c6f776c616e302e70726f6373656c696e75782d707070316b657972696e677365637572dbe49f8856a193adb69569747976626f786e657430407070703074727573746564656d31402f0087b3fb5966b72670e56c621e3d766c3b1725a77f51cad780383aedf07c0045c304bb247b6d66a6ca2af29f91faeba295d0c9a4057a42e70bdb52a08b2e9ca6bf3f4a2bc60d09573e82559f790137ab3f0911141211b7061c7fc901738aa46d14da74f6e7440e8f860e37cbafc56136bc610f95663d533db74d77badae4eb8d5fd5e71c7d3953d0647d779cc586ef91fae705", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0xe3ffb3c189302fe0, 0x81, 0x8, {0x3ff, 0xffffffffffff0000}, {0x9, 0x1}, @ramp={0x5, 0x100, {0x0, 0x34e, 0x400, 0x401}}}) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200)="ef87f982b6d9e534ce6038897a1a3e0cf72e", 0x12) write$sndseq(r1, &(0x7f00000000c0), 0x24b) 2018/04/29 15:26:30 executing program 5: shmget$private(0x0, 0x3000, 0x78000a00, &(0x7f000033c000/0x3000)=nil) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007ea000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) [ 114.784718] mmap: syz-executor7 (8826) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/29 15:26:30 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff}) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) ioctl$TIOCNXCL(r1, 0x540d) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0xffffffffffffff6c}, 0x1c) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000000c0)={'bcsh0\x00', 0x400}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000000080)) 2018/04/29 15:26:30 executing program 2: syz_emit_ethernet(0x108, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0xd5]}) 2018/04/29 15:26:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804010}, 0xc, &(0x7f00000013c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="28000000100001f0f44815275b0e", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x303}, 0x1}, 0x0) 2018/04/29 15:26:30 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa, 0x110}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x3, 0x4) fcntl$lock(r1, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/29 15:26:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x3, 0x84) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000700), 0x10000056, &(0x7f0000000780)=""/243, 0xf3, 0x2f4}, 0x41) r1 = dup3(r0, r0, 0x80000) lsetxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@random={'user.', "21242cc400"}, &(0x7f0000000440)="766d6e6574302a2e2d626465762a242e185c6373797374656d6c6f00", 0x1c, 0x3) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="6f8242d8f17d0a753e5699fe2cf70f36d719f564e0aeffdebe5097a91f99052161b9756ee4344cb3ec2787b62762ed355116c56062d75384086364254d045b50b2e32303241610a1b32a57e81187f6266a6c073bf5fb7dcd412982a77fe23e757dfa56f87208b1", 0x67}, {&(0x7f0000000080)="f248c64563c3b7f2f5acd63efc1dc8b2c7fc5f7cf5", 0x15}, {&(0x7f0000000180)="df58b2aa7ccb308d6b50e0a03cd798a27ce075c0da0474e349c7b66f77e1e761548644e3c707fe3a92acf192851f362d1bba5c99173054338af8b13a946858067c6e0fc565c43f5b44e6fdb9ffc0be63cf11859fdd9976706e92897f3a807aff39592ed9da", 0x65}, {&(0x7f0000000200)="b4c15700323f5fec2399a3d72c691879564a62122816706c10fe172a44685ba85794e189d496f2cb56ac68123c8f638bd2eb43b7ec3e82769c41eb4d8b2d7e0777839a454298bb9c02c92a6d7444ad968c053f07a723d5615c8805c33e0432bb3d3fd7d0713d3adc764a715f5c5b0d2a3a36b238f12f69a98c", 0x79}], 0x4, &(0x7f0000000280)=[@assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa0, 0x117, 0x2, 0x87, "1c227233b0acad9bbefdec881bcda141d4ce468ec4bb35af31f585e75c90916d59429265f0054c8527f404b961383290b44d6a80fcd4f03588fc3a4d27477508e7dd8b44837e6e5e26976ac16a8a47511d36e9e1f705ea8854de78b0fbd6a29d053e76ac8a566a1730b5228fd01e88da8145acc6e3874344824850b246527fdef37a8bf425f142"}, @op={0x18, 0x117, 0x3, 0xd472da9f1a5da766}], 0xe8, 0x840}, 0x4000) sendmmsg$alg(r1, &(0x7f0000005e40)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000480)="8216e7ace903011c2a95", 0xa}, {&(0x7f00000004c0)="7967f518a934d4d00f9abb67d41088f34f024e7c2f799459d7a9f3e9093a0a82a8690b60b5a87dfbf6bdbdd816d47b4d", 0x30}, {&(0x7f0000000500)="c09c2d2e0d828e9303a353d273fd7935a420b97eb9f6f37e8d4ac4d221dd89606d41c8436fe6e9b0de5782e0c8b9bdd063a5536ece92a9c68c2a9242b0d232020590f98c4e658f747d53ff242be49dd6f6291986dc2d0c37e6b777612ab5a67bfb19e2a89df172fccf0e28f03f4a23b4f0", 0x71}, {&(0x7f00000008c0)="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"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0x1190, 0x48880}, {0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000680)="a0b4fe7bfd5acff9487c7592e4dcbeca0a5880412949638a3c588efa859a8566e4d769b4606295ce2b03bcb7808b7d80c02e85a408ad32dd83ef8ebfb5e04a54af37f2f367f3b7c1ad43bfe0f45c222af6dd31aa57f079823d", 0x59}, {&(0x7f0000000700)="bea503e918dc9c1e52288a05d6926319ec8a97ea89ca678f3daf0c4b5dba65f09338f6cf5071f6fb01bf", 0x2a}, {&(0x7f0000005a80)="1e3d69920ca46c13a84d20fc1ba053328628e891e2293ab385fc5d662be18b025cacbac8a1cdb29de3079f049dedd9b58d1b668cb461c097bf1971709d3156f38baf85f8022180a319b398b514064f6173c26d9c79f66ff0a05e22c12755ca8c1126b49faf85c192906ccb0304e15d30564644289c1df2a39062257ae464193fd1f58fb90de52e88655696505bd02978fa0e7117db1cea93fce9be5a96d4f153b06c37af7f4e7114b2810e84583f42bff41c99d3e9466405d26869c33f2f15ed7597c7f44c3fed68a672ac67985e1948fe07ad46640130b797a239", 0xdb}], 0x3, &(0x7f0000005b80)=[@assoc={0x18, 0x117, 0x4, 0x800}, @iv={0x48, 0x117, 0x2, 0x32, "b604f75d83242c9c5693d4ff2996630b45e87265681bb152d6c6883b8b0c06e77f63655281ea15baca5d2b1a99bb4369c68a"}, @iv={0xf0, 0x117, 0x2, 0xd7, "7a53eb3e10dc377de18e94a70a04cf85ede64b3e617191e91da21ba37ab308ab9e85d9f3522770fa7d91093100b9d20185f159661c483ce4256b1315d98ce3518b77a4b2812057a401898dcaf94afdcb07d0aef9ddaa6a8d31f9d09496316a4504da6810eba5d90e0d31d08ec799e7fc35660208ad53e129ff128796d02f0098b88d53b774847aa194467dac80dcd10fa9209123e967c773247c78f425a5b1db775043ad5d0114f1a7769e19084d984029fba80a5cab0708c9839847085a702865f22d13907a7d402a40bffac1ef237a15a73037eabd4d"}, @op={0x18, 0x117, 0x3, 0x1}], 0x168}, {0x0, 0x0, &(0x7f0000005dc0)=[{&(0x7f0000005d00)="b7aa22e08b0616f70a70c9e3305ab616fb41ed503b2f9b5746e8ddcc7b78a1ebfb8d186694bd67bf052e6bcd6e7baa07f622e578ad83a72321ad78eb22d1c48a7e74b58ca46de142465aaad136adb8170432736059a3f7b5d4c1c1cc78a385db4888917fbc63fa88fff1dea92adb6ab139ce3c3d12c657b128ad93d30ba598720c5ae496b49b35360832dd90f62c51318d", 0x91}], 0x1, &(0x7f0000005e00)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x30, 0x8000}], 0x3, 0x40040) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000005f00)=0x8, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000005f40)=0x9) 2018/04/29 15:26:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100), 0x2d7) 2018/04/29 15:26:30 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r3 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000700), 0x80800) r4 = gettid() r5 = geteuid() r6 = getegid() clock_nanosleep(0x2, 0x1, &(0x7f0000000840)={0x77359400}, 0x0) sendmmsg$unix(r2, &(0x7f0000000800)=[{&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000280)}, {&(0x7f00000002c0)="23e31ed7ace08b3a56418cc93eaf19195997e6973776add5524988e2c0888b78010bf9b560a934b04bfd55abb7834cef2af90dd57826381f597f18ed1e27fa6418e6580ce20eb2eb56cf182015ce91e82224be5e55bec773cc0da48072017075dfda21a0a9a5837d6b67dfdbe8f0a5edd02531daf762dfd87533dcf6fc4aede151d78d983771fc9fcef54569fbc69230d3db6b37432d7f3b54c43fdb28469aa4e4a773563ddb8daa", 0xa8}, {&(0x7f0000000380)="b1294ef705f3cb543ca32457ffb9", 0xe}, {&(0x7f00000003c0)="09dfff0e10eb3e164f73b40ab838b6c80124dfa90b26817916d4ea9db4540425567e912a1741fbe3a1144286e00c640471552919e27df9333bf6190714e0d4b9da22804549edd47ed44721fb12f389d790c76e5b989420140080b6fa2929c32a623b386657287af875701a9f335f9f8dd0051c6f6b3be2b25312dbebf5d480d45af1846e87a851231b80c1d6d06e1b09deb0d4da8b8214cfe12f68b64a31047a6b6fddd5d6862666e31c3b805878d9ac3f6dbf4688bfb9b8fdc233bf8dd4ddcc13625f619c8b91", 0xc7}, {&(0x7f00000004c0)="50f569c3c89a3784acf4cbbd5d57ef443ea670b5e2867cf89cde2358a8f40045f11c2d05085f0dbcdce6bd5f2b320dbf300d52f1b0", 0x35}, {&(0x7f0000000500)="3ba8da6f092f1ea1fba7d5171045c79ab70c42fbbd05aba27ffcbcd2053e7720407e435fc7b0989729f5ffc2eefadc3e813077b50b00daf0648c5f902d3a051020a41713538d348afdfa739068bfe2afa20a176f14b170", 0x57}, {&(0x7f0000000580)="51132fa222bb8e2c", 0x8}, {&(0x7f00000005c0)}, {&(0x7f0000000600)="8660b0", 0x3}], 0x9, &(0x7f0000000740)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r3, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0xb8, 0x48000}], 0x1, 0x4000800) r7 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x34, 0x1) accept4$bt_l2cap(r7, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$EVIOCSABS3F(r7, 0x401845ff, &(0x7f0000000180)={0x5, 0x180, 0x7fff, 0x4, 0x1ff, 0x3}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000005c0)=0x114, 0x4) ioctl$EVIOCGABS0(r7, 0x80184540, &(0x7f0000000280)=""/46) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_mreq(r7, 0x0, 0x24, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0x1c}, @multicast1=0xe0000001}, 0x8) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @rand_addr=0x6}, 0x10) dup2(r1, r0) [ 115.028817] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/29 15:26:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000000)="2700000015000707030e0001120f0a0011000100f5fe000000000000072a151f7508003900050086f01280374d265d101ab739d8bf551c7a25494ed24271b98360c358d6924471383937124f47c244b1b85e688dce5609de82f7c6eaffad34bacb65f7e3718465069fa2ab62a8da46689d67aff62f810f", 0xffffffffffffff86) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x4203, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000200)=0x81, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @rand_addr=0x1}}}, 0x84) r3 = getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, r3, 0x3, &(0x7f00000002c0)={&(0x7f0000000280)}) 2018/04/29 15:26:31 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x88) r1 = dup3(r0, r0, 0x80000) openat$cgroup_subtree(r1, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/29 15:26:32 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x20, 0x4) ioctl(r0, 0xc2604111, &(0x7f0000000100)) 2018/04/29 15:26:32 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)=0xffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798003439cd554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x57, 0x1, 0x3ff, {0xfff, 0x5}, {0x1}, @cond=[{0xa98d, 0x0, 0x400, 0x3f0000000000, 0x40, 0x9}, {0x8, 0x3d2, 0x1000, 0x6, 0x7f, 0x40}]}) 2018/04/29 15:26:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_crypto(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=@get={0xe0, 0x13, 0x5, 0x0, 0x0, {{'drbg_nopr_sha1\x00'}}}, 0xe0}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x0, 0x10001, 0x2, 0x0, 0x3}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x3, 0x9, [0x20, 0xffff, 0x5, 0x81, 0x3, 0x1, 0x2, 0xfffffffffffffffd, 0x8]}, 0x1a) 2018/04/29 15:26:32 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x4}], {0x95}}, &(0x7f0000001500)='GPL\x00', 0x4, 0x2b7, &(0x7f0000002f19)=""/231}, 0x246) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/04/29 15:26:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000300)=0x10001, &(0x7f0000000340)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r1, r2, r3}, 0xc) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x8, @empty, 0x6}, 0x1c) syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x9, 0x200) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) setpriority(0x0, r4, 0x4) write(r0, &(0x7f0000ea0000)='\x00', 0x1) 2018/04/29 15:26:32 executing program 6: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r0}) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) 2018/04/29 15:26:32 executing program 3: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000000e80)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000001900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000079616d30000000000000000000000000aaaaaaaa00ff000000000000aaaaaaaa00ff000000000000000070000000180100006801000072656469726500000000000000000000000008f6ff0000000000ffffffff000000006e666c6f67000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000088d723160be005dd28e669e4af13c267acbec0877fa169c7ca9f39f98b8b8792feeeabacd82ee6f5dd9c365c800de9134279a62d0d38655305745e36a64778b0000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x210) 2018/04/29 15:26:32 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000000)) unshare(0x28060400) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0xffffffffffffffff}) 2018/04/29 15:26:32 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$inet6(0xa, 0x0, 0x10001) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x96) getsockname$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'veth1\x00', r3}) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000080)) write(r0, &(0x7f0000000480), 0x423) 2018/04/29 15:26:32 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x4000000) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x80}, 0x8) r2 = msgget(0x2, 0x8) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000180)=""/255) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=""/245, 0xf5) socket$inet(0x2, 0x4000000000000001, 0x0) userfaultfd(0x80800) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/04/29 15:26:32 executing program 6: r0 = inotify_init() signalfd(r0, &(0x7f0000000080)={0x100000000}, 0x8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) r2 = dup2(r1, r1) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000040)) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000), 0xff63) 2018/04/29 15:26:32 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x5, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x3de01af, 0x8}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x6, 0x1f}, 0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x101000, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f00000001c0)) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a1aff7), 0x14) 2018/04/29 15:26:32 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000ffffffff6a000000004000000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/29 15:26:32 executing program 5: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000040)="164690f912", 0x5) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) accept$alg(r0, 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000180)) 2018/04/29 15:26:32 executing program 1: unshare(0x8000400) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) ioctl$KDENABIO(r0, 0x4b36) 2018/04/29 15:26:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000140)=@fragment={0x62, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffff81, 0x1000}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0xfffffffffffffffc}, 0xc) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000100)={0x100000001, 0x1, 0x20, 0x8001, 0x5}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7c, &(0x7f0000908000), 0x5) 2018/04/29 15:26:33 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)="6367726f75702e73746174001e0d7be341f632e1b0cf9b1b085b7a7e56714d756717ecf60316e1006365ad2a2bc09285340bee9b8aa071", 0x2761, 0x0) write(r1, &(0x7f0000000080), 0x0) 2018/04/29 15:26:33 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) socketpair(0x1, 0x7, 0xffff, &(0x7f0000000100)) read(r0, &(0x7f0000000000)=""/16, 0x10) ioctl(r0, 0x6, &(0x7f0000000080)) 2018/04/29 15:26:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000280)=@l2={0x1f, 0x3ff, {0x8000, 0x1ff, 0xf335, 0x20, 0x7fff, 0x8}, 0x9, 0x3aa}, 0xd) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x17, "87d2795927e8f2050e1f93dd7dbf3ca9d4909c9d78f19a"}, &(0x7f0000000040)=0xffffffffffffff16) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xa0d, 0x40000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) clock_nanosleep(0x6, 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)) 2018/04/29 15:26:33 executing program 1: 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="18000004b9f1000000000000000000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) mkdir(&(0x7f0000000040)='./file0\x00', 0x21) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r3, 0x0, &(0x7f0000000100)='GPL\'}wlan1md5sumem1\x00') 2018/04/29 15:26:33 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="393a340d231c04e5c2b076b1172946c7ba3d30f0fc3532ab6b7daec8dcaa4df5c24d5a95d274993af83628b7b6ee9e92e701c9e7715858ec013e8e5ec294125f827e61b8e7a09fdb7f8d392e5c4ba59a29f2df8e80db3b35b5619cdbf736c8b6bd6d45cc74f0da1eac45625e1ca7d4d9f7893ddc0a0f99a13ee33002dfcc"], 0x13) 2018/04/29 15:26:33 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x143103, 0x0) fgetxattr(r0, &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000140)=""/20, 0x14) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000180)="914b57ba87cd7af3b173afb95cc6ded589d8c7c725c73af89f9a76a413a9289c418e70bd0d2bbf5c05f241ee031ef84a12b6138b89a044c48e9c5cb81fb37b422b5045a405199bdbf44d5b24fa2ccf0e6c572c0120313fca9b6c6b364161f99c256983fc7ae03b0f5f090eab3b6358a163fe479bc74c316567efc17a81c5534ae6ac8aad0263af37251665d8519233a849ed4130fba86fce9bc02f7ccfae7278ce4e628ac414d7de1eec50a06faac568a4a2b48610f0f214b6ddce8a691e41c142668fdf49a2e828688277d9488beb4ab538", 0xd2) ioctl$int_in(r0, 0x5452, &(0x7f0000000280)) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000340)=""/5, 0x5}], 0x1) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x800, &(0x7f0000000040)=0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x1, 0x3f, 0x0, 0xde, 0x7}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000002c0)=0x4, &(0x7f0000000300)=0x4) 2018/04/29 15:26:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = dup2(r0, r0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000300)=""/232, &(0x7f0000000400)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="a40100002900000329bd7000fcdb0725159c2807213b1433290a008d2724711eb400000008001f00", @ANYRES32=r0, @ANYBLOB="0d49d0f1f514544d8c7eed5bfbe5ddf586ec256eb482932f1733b9d8c040155527a66c87c64580c2067fb7ee32153312350129fdf716ba7db77e4804a98dbd6c1692bbfcef3fdcd51df93c011b0014005200ff0200000000000000000000000000014c002d002b4974d6e0ad965adcbba211dc22537511d435f854736554e74686b40a6f9b8d8728759ec62b24c3d8196405549e6b87344a09338574b198414465f01f5e563c6c6e788c8e0d866862693a336ee588e560616a00000400150008003100", @ANYRES32=r2, @ANYBLOB="a6ae73a6737f1cb5c36ff4c405467705f16b911c5ef81f615f83edb45207c833646442f130a8b8e91c582e0379127fbd1794fad5bf7bb6ec946b1a7759a65023f8a152be4e2e33e1e399010a812600a80701e9d8bf5525fca298b12cc6443dc9737e77b48b9498e140dc1f5612ffe205c508c5cab31398e284324eb0f8a19a8bb7b82326a8c8846c4f1b47509c900c709d7e1b76ce4714005300fe80000000000000000000000000001228005700ba108091690452f17d42a8157b6b0ea5094571af47550f6189668982e12099d67d00000000000000"], 0x1a4}, 0x1, 0x0, 0x0, 0x4000080}, 0x4008000) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto(r0, &(0x7f00001a6000)="f1", 0x1, 0x0, &(0x7f000020ffa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "75296811812f17fcb15b854768b106479b8744cc07f4ef85104f214b714432d6b762b606b112d7bdfaa9811dffe7e6bf498b64cded3bcd7ee27eb2bed57758"}, 0x80) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x82110, r0, 0x0) 2018/04/29 15:26:33 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x80, 0x0) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x800100, 0x200) r1 = epoll_create(0x9) finit_module(r1, &(0x7f0000000040)='cpusetproc-*$}\x00', 0x1) epoll_create(0xfd0) sched_yield() epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/04/29 15:26:33 executing program 7: getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={'team_slave_0\x00', r0}) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x7fff, 0x80c0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000900)={0x0, 0x1000, "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"}, &(0x7f0000000140)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={r4, 0xfffffffffffffff7, 0x10}, 0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'syz_tun\x00', r1}) sendmsg(r2, &(0x7f00000008c0)={&(0x7f0000000000)=@can={0x1d, r5}, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)="d80929d309d708db35cdfe5fe2d7", 0xe}], 0x1, &(0x7f00000005c0)}, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000280)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f00000002c0), 0x4) getgroups(0x3, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r6) 2018/04/29 15:26:33 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000000)) r1 = eventfd(0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x0, r1}) eventfd(0x0) unshare(0x28060400) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x1}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x101400, 0x0) write$evdev(r3, &(0x7f0000000140)=[{{0x0, 0x2710}, 0x1, 0x14a, 0x3}, {{}, 0x400, 0x8, 0x10001}, {{0x77359400}, 0x6, 0x100000000, 0x9}, {{0x77359400}, 0xfffffffeffffffff, 0x5, 0x1}, {{}, 0x1, 0x3f, 0x5}], 0x78) write(r0, &(0x7f00000001c0)="04f07a219e5e1aef375906f20ece10b450158887", 0x14) 2018/04/29 15:26:33 executing program 2: unshare(0x40600) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200802, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x9, 0x7, 0x0, 0x7, 0x100000001, 0x10001, 0x5, 0x1, 0xfffffffffffffcb5, 0x7}, 0xb) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x3, &(0x7f0000000040), 0x0) 2018/04/29 15:26:33 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = add_key(&(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="3c3df8b4e341ca252a27ea0d4bfc15b94eab", 0x12, 0xfffffffffffffffa) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="7d170049583668258f78a95d7863256086fdeff74bfe9c1ff67d1b97b00fd8b25388e652ddfb7b59dd24109a1ca09a941745b4c7952aedbe7165723e50d8badcb20865a3fb0e15355b5ed239c52ffbd2adb04ea320c405d8dfd4ac4f5c59c804bf6e7ad0bd3de7e1a07a2398238ee838318b6f35d2f53ecf06347da59bebdedbcada2e9a2bb8fde42b178b17c09b93dbf984cf9c98c4d7c42f6135888c006559b4", 0xa1, r1) socket$inet(0x2, 0x0, 0x4) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e), 0x29d}, 0x0) 2018/04/29 15:26:33 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x974, 0x8000000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x8000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x1, {0x2, 0x4e24}, {0x2, 0x4e24}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x8, 0x903, 0x1, 0x0, 0x8e11, &(0x7f0000000040)='eql\x00', 0x0, 0x8, 0x40}) 2018/04/29 15:26:33 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @dev}, @in6=@ipv4={[], [], @remote}}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@tfcpad={0x8, 0x16}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/04/29 15:26:33 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x840) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000040)) socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 2018/04/29 15:26:33 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0x7fffdffe2000}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0xb6d9, 0x0, 0x3, 0x10000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000001c0)={0x2, r2, 0x1, 0x4}) r3 = dup(r0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000100)={0xa, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) [ 117.869665] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 117.878941] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/04/29 15:26:34 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x80041e) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036bfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/29 15:26:34 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x8, 0x4000000000002) r1 = socket$inet(0x2, 0x2, 0x0) pipe2(&(0x7f00000000c0), 0x4800) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x8, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, 'nr0\x00'}) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000000080)=0x808001, 0xfffffdee) 2018/04/29 15:26:34 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000000)) r1 = eventfd(0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x0, r1}) eventfd(0x0) unshare(0x28060400) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x1}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x101400, 0x0) write$evdev(r3, &(0x7f0000000140)=[{{0x0, 0x2710}, 0x1, 0x14a, 0x3}, {{}, 0x400, 0x8, 0x10001}, {{0x77359400}, 0x6, 0x100000000, 0x9}, {{0x77359400}, 0xfffffffeffffffff, 0x5, 0x1}, {{}, 0x1, 0x3f, 0x5}], 0x78) write(r0, &(0x7f00000001c0)="04f07a219e5e1aef375906f20ece10b450158887", 0x14) 2018/04/29 15:26:34 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x14103e, 0x40000000) ftruncate(r0, 0x0) 2018/04/29 15:26:34 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x1, 0x0) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000380)={{0x9, 0x0, 0x8, 0x6, "f0a0091c474eca4b11ccf13586f6cf48d2e1beddb533486203f36b8b7d243fbf1dd20630e5c154d0ed2c5c69", 0x3}, 0x3, [0x8f8b, 0x4, 0x1, 0x9, 0x8, 0x8, 0x9, 0x8001, 0x2f25, 0x2, 0x6, 0x80, 0x35, 0xfffffffffffff665, 0x1, 0x37, 0x7, 0x8, 0x400, 0x9f2, 0x9, 0x4, 0x40, 0x1, 0x10001, 0x80000000, 0x38bd, 0xffffffff, 0x401, 0x87, 0x1, 0x3f, 0x1, 0x2, 0x5, 0x3f, 0x5, 0x7, 0x400, 0x800, 0x0, 0xab5, 0x9, 0x100000001, 0x0, 0x0, 0xffffffff, 0x9c, 0x200, 0x1, 0x800, 0x0, 0x5, 0x9, 0xfffffffffffffffd, 0x800, 0x0, 0x3, 0x9, 0x7, 0xfff, 0xe0, 0x8, 0xfff, 0x2, 0x7, 0x4, 0x2, 0x707b5a0e, 0x7, 0x100, 0x2c4f, 0x4, 0x2, 0x401, 0xfffffffffffff782, 0x48, 0x200, 0xffffffffffff0001, 0x7, 0x100000000, 0x9, 0x8, 0x8, 0x6, 0x0, 0x800, 0x8, 0x4, 0x3, 0x2, 0x5, 0x7ae, 0x1000, 0x100000000, 0xe4, 0x7, 0x1, 0x7, 0x3d74, 0x401, 0x10000, 0x81, 0x5, 0x400, 0x2, 0x800, 0xde, 0x4b6f, 0x0, 0xffffffff, 0x7, 0xffffffff00000000, 0x8, 0x6, 0x0, 0x0, 0x8, 0x5, 0x3ff, 0x81, 0x7, 0x0, 0x183, 0x3, 0x8000, 0x9, 0x7ec], {0x77359400}}) 2018/04/29 15:26:34 executing program 4: r0 = socket(0x15, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="a8000000327c850d0efc28cb94d490be9f0a39ad7bc3c12fd6399d5c1b03f8dd0d92a89974a81b0578115aeb3b28d62c4dd1ad96adf335cae53c847e85fb7dbccdf48070553ba590dd009524f131f6f5b732307dffe3e5a68a3de211b12a53ead958869a297e08459097a00dddc08347465e310daf3b21d2475d63a1b89c00e674343108883b21fd4ba45c56330d73bfa602428dd90103a8db7d235453c00a2749b687da06f0df34f31d70e7"], &(0x7f00000000c0)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf43, 0x4, 0x90, 0x3, r1}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0xffffffffffff0000, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, @in6={0xa, 0x4e21, 0x0, @empty, 0x5b}], 0x38) r3 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x41f796ad}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r4, 0xfff}, 0x8) sendmsg$key(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="0210000002000000000000000000000025594da6c75f7c4a5c44d0999b157e0975d6dacc09ede68d645cf2536ff304da324d99d0665dbb765942203dbed6356eb864d8285c5f320a50fb437ff75c33624fab7870f33d892aabec70fe45a8d75fb0875b95d40302fe0cacea6524"], 0x10}, 0x1}, 0x0) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000000040), 0x4) sendmsg$key(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/04/29 15:26:34 executing program 6: mkdir(&(0x7f00000028c0)='./file0\x00', 0x0) mount(&(0x7f0000002900)='./file0\x00', &(0x7f0000002940)='./file0\x00', &(0x7f0000002980)='cgroup2\x00', 0x0, &(0x7f0000000380)="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") r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x22000) open_by_handle_at(r0, &(0x7f0000000040)={0x7d, 0x1f, "714da6886141397c7a3ce1c578711cc22998732aa20e01cd9eb2e35975fa5835ca1fd7ccf5239987afd6b57d21dceca93de7fe4a389646df27f388861005e509182fe28b9aaa5a56c27c11bf8a8c6bd96cd6da2fdb2776ed4acdce12aa27565735b0bfe0db38de4d7f4ecbcc7aa50fe41d4f1a3a3b"}, 0x20000) 2018/04/29 15:26:34 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00000d4000)='./file0\x00', &(0x7f00006f0ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)) 2018/04/29 15:26:34 executing program 0: pwritev(0xffffffffffffffff, &(0x7f00000010c0)=[{&(0x7f0000002000)="eb", 0x1}], 0x1, 0x0) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) [ 118.090579] cgroup: cgroup2: unknown option "R[Ø­ZeØ `k7ò8þèpÛÁ5[ E­†=)¦HíKFØùo‡blÿÁÀâÅ“”ð/Ór>L5ž(2–íM¶w<•;4Öíé|HJ>‘ç®[—ÞÙÕÊè ³äØ@k¬~R—Y%âë3­çÔ`M¼À„«NZ–>Æ/û¿%mTÅ[ö¸ÎÝq4™ó"í [ 118.090579] MZœÝwAågݾ‘éäáèD©ìqÊvg²ÿˆîúËÚ”ÖqÕ”QT!š œŒÀš^f©Ÿú¸ÍÓßûˆoL âK/´®¦­úÎdv­Mwre¡IÑ" ¨ìôÁ£ày5ADª†œâ\û ¸X=uX«óBc¾ESéñÜzߎÂ9â)ØæT)>Ì¿/´´F²]ó2í(N!Ò)£QÀîÀÍX]RÝ’™ÐÛ6K– òï(°r’èý¬&ÎÛtÒGì(¿‚éþ}ìË™TÀû7¨:Q%‹15Ì:ßúÕiæ@UðâÑô=Ö´ÐãyÒÑ+W½Ö{ÍDvk¦“óêwEI—ˆŸŸÌŽ1•«6=QÛ{A½Ç£œéÈwšL:U9L7s.NƒÛöy”NïÅ~\T|}Rx¦ÊŒMžLÊãåŽ ¼Sï¥3¯¸I¼¶ï2£;ó•u&®ŽY‘£ñÍßÁu»±èKŒ"¶‹‡©aïཌ[È¡®ó‘ƒõœ…ém#GÇB’5š2a.9EÊ”˜ùìƒKwI±®'?`¸Xé@ßX_@YëC¦d†÷zßš|Û¹n·‘nb%R•°4SËÂ̺bÌ£¦¹B8]À‡'°ƒ¬ç 2018/04/29 15:26:34 executing program 3: semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) unshare(0x40600) semtimedop(0x0, &(0x7f0000a0ffc4)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000043d000)={0x0, 0x989680}) r0 = semget(0x0, 0x0, 0x436) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)) 2018/04/29 15:26:34 executing program 7: unshare(0x8000400) r0 = socket(0x1e, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/04/29 15:26:34 executing program 2: r0 = memfd_create(&(0x7f00000002c0)="7d7d9574fa7d1140ec6168035e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x2) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}], 0x30) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) r3 = dup2(r1, r0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "7175457565310000100000c485ad3ca88735af000057c93adf99dbffc10000010000000000000000000000000000000000000018000000f300002623eef200"}) fstatfs(r1, &(0x7f0000000100)=""/37) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x90}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="34c4b4e1", @ANYBLOB], 0x2}, 0x1}, 0x0) write$sndseq(r3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}], 0xffffff00) [ 118.298025] cgroup: cgroup2: unknown option "R[Ø­ZeØ `k7ò8þèpÛÁ5[ E­†=)¦HíKFØùo‡blÿÁÀâÅ“”ð/Ór>L5ž(2–íM¶w<•;4Öíé|HJ>‘ç®[—ÞÙÕÊè ³äØ@k¬~R—Y%âë3­çÔ`M¼À„«NZ–>Æ/û¿%mTÅ[ö¸ÎÝq4™ó"í [ 118.298025] MZœÝwAågݾ‘éäáèD©ìqÊvg²ÿˆîúËÚ”ÖqÕ”QT!š œŒÀš^f©Ÿú¸ÍÓßûˆoL âK/´®¦­úÎdv­Mwre¡IÑ" ¨ìôÁ£ày5ADª†œâ\û ¸X=uX«óB0x0]}, &(0x7f000095dffc)=0x8) r2 = dup2(r0, r0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'team_slave_1\x00'}}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1}, 0x14) 2018/04/29 15:26:34 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000000)=0x4, 0x4) fstatfs(r0, &(0x7f0000000040)=""/185) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 118.298025] J„¹­(>c¾ESéñÜzߎÂ9â)ØæT)>Ì¿/´´F²]ó2í(N!Ò)£QÀîÀÍX]RÝ’™ÐÛ6K– òï(°r’èý¬&ÎÛtÒGì(¿‚éþ}ìË™TÀû7¨:Q%‹15Ì:ßúÕiæ@UðâÑô=Ö´ÐãyÒÑ+W½Ö{ÍDvk¦“óêwEI—ˆŸŸÌŽ1•«6=QÛ{A½Ç£œéÈwšL:U9L7s.NƒÛöy”NïÅ~\T|}Rx¦ÊŒMžLÊãåŽ ¼Sï¥3¯¸I¼¶ï2£;ó•u&®ŽY‘£ñÍßÁu»±èKŒ"¶‹‡©aïཌ[È¡®ó‘ƒõœ…ém#GÇB’5š2a.9EÊ”˜ùìƒKwI±®'?`¸Xé@ßX_@YëC¦d†÷zßš|Û¹n·‘nb%R•°4SËÂ̺bÌ£¦¹B8]À‡'°ƒ¬ç 2018/04/29 15:26:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0xffffffffffffff26) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x5}) nanosleep(&(0x7f0000000000), &(0x7f0000000040)) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/29 15:26:35 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) recvmmsg(r0, &(0x7f0000008840)=[{{&(0x7f00000086c0)=@ax25, 0x80, &(0x7f0000008740), 0x0, &(0x7f0000008780)=""/188, 0xbc}}], 0x1, 0x0, &(0x7f0000008980)) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e1e, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000008000)=0x5, 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/04/29 15:26:35 executing program 5: io_setup(0x20, &(0x7f000086a000)=0x0) io_destroy(r0) io_getevents(r0, 0x0, 0x0, &(0x7f0000e72fe0), &(0x7f00009ca000)) io_destroy(r0) 2018/04/29 15:26:35 executing program 7: getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xbc, "9b15c79a8d8ee963cf5e187855f22e86bf688578bbadb1e2bb158eb84c7779a15fa600149c023f859bd6a76d8b3091edf4eb54dc4ff22a9223f7e74f176469b9b65ee962262bf0d25573b961322024ea7d3237cffd5ed811e9bc2faab1bfc5f04806a63d9295ee279379023b72bce088ff7c188a3784d5cfd004f8bdf93afd23f6c43a0f349262e7cdb089498753e31d59b5d6b41eec59996d52283e5ee4f82168d9d892fd70d911f4ba2779795aa8bebf395754f784c1950bb7f7bb"}, &(0x7f00000002c0)=0xc4) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x68, &(0x7f0000000300)=[@in={0x2, 0x4e23, @rand_addr=0x3ff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x100000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x40}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={r1, 0x4, 0x200103, 0x7}, 0xffffffffffffffb0) uselib(&(0x7f0000000140)='./file0\x00') r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x1, 0x5, &(0x7f0000000040)="07dd0ca260fe47cbd0c782912ffe14b6881de14c69e5c2461e875eb48e47b28fc058920939aaebac9af6f1f1336ee0582643610a6edf70325967ae431f07c77416ea7ec1f06b2a2fe60809a6d24c8430b8d7b7f0f1e4a811d8306db4109b9828ee1208161a5ab4629f8449f015f17e36c0900870f653c7f9b24411132d30e38922aae7ca4d8598335f765fde2b0876cdb3f47f75452b67a6a4b7ebf51d00aee821560787ea118a973da61ca9f72ad8b18d2153cbdede128bb5632598d0cf3459da30d073db6f1c7605d55274bdb7e3855f473266d7d8e0fa3da4918a7ab420c75e76e428fd5340c5037c", 0xea) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000000), 0x4) 2018/04/29 15:26:35 executing program 1: r0 = socket(0x19, 0x804, 0x0) fdatasync(r0) r1 = epoll_create(0x7) fcntl$lock(r1, 0x26, &(0x7f0000f66000)={0x2}) 2018/04/29 15:26:35 executing program 6: r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x2, 0x1, 0x4e, 0x0, r1}) write(r0, &(0x7f0000f85fde)="220000001a0007000001000f090007000a000cebfeffa7001a00ffff05000980be45", 0x22) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x74, r2, 0x510, 0x70bd2a, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x8}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffff55c}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x401}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x401}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4be}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x65b}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4}, 0x4044081) 2018/04/29 15:26:35 executing program 4: clock_gettime(0x0, &(0x7f0000000040)={0x0}) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) clock_gettime(0x0, &(0x7f0000001a80)={0x0, 0x0}) recvmmsg(r1, &(0x7f00000019c0)=[{{&(0x7f00000001c0)=@can, 0x80, &(0x7f0000000280)=[{&(0x7f0000000240)=""/13, 0xd}], 0x1, &(0x7f00000002c0)=""/198, 0xc6, 0x251b4c03}, 0x6b}, {{&(0x7f00000003c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000440)=""/200, 0xc8}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x2, &(0x7f0000001580)=""/94, 0x5e, 0x1000}, 0x2}, {{&(0x7f0000001600)=@ll, 0x80, &(0x7f0000001880)=[{&(0x7f0000001680)=""/112, 0x70}, {&(0x7f0000001700)}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000001800)=""/66, 0x42}], 0x4, &(0x7f00000018c0)=""/200, 0xc8, 0x6}, 0xb5}], 0x3, 0x12120, &(0x7f0000001ac0)={r2, r3+10000000}) setitimer(0x1, &(0x7f0000000080)={{0x77359400}, {r0}}, &(0x7f00000000c0)) setitimer(0x1, &(0x7f0000000000), 0x0) 2018/04/29 15:26:35 executing program 2: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x0, 0x1800}, {0x0, 0x4}, {}], 0x3, &(0x7f0000000080)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) 2018/04/29 15:26:35 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x401, @multicast1=0xe0000001}, 0xc) dup2(r1, r0) shutdown(r1, 0x7) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) 2018/04/29 15:26:35 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0xff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000180)={{0x4000001ff, 0x2010000080000e}, {0x6}}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0xb, 0xfff}, {0xe, 0x5}, {0x0, 0xfff}], 0x3) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) 2018/04/29 15:26:35 executing program 6: clone(0x80000000e000400, &(0x7f0000000000)="47403eb5157d488c73747082a5f74deb11ac89f13665339d4ff3c9434d2a782726fde8fdfdf8163aebed51dfecc8614d95c91f2aa92c67dfc9942b", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x80000000, 0x408000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x100000000, 0x200, 0x9, 0xffff, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e22, 0x7b58, @empty, 0x2}}, [0x1, 0x100000001, 0x12, 0x3, 0x40, 0x8, 0x9, 0xffff, 0x0, 0xfff, 0x1, 0x7f, 0x2, 0x7, 0xfffffffffffffffd]}, &(0x7f0000000400)=0x100) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000200)={{0x33, @empty, 0x4e21, 0x0, 'wrr\x00', 0x19, 0x60, 0x1b}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x8, 0x7}}, 0x44) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40c000, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) prctl$getname(0x10, &(0x7f0000000100)=""/131) 2018/04/29 15:26:35 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000c24000)={{0x50f}, 0x1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000040)=""/118) 2018/04/29 15:26:35 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x10000, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000200)=""/144) r1 = socket$alg(0x26, 0x5, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000400)=r2) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) bind$ipx(r3, &(0x7f0000000040)={0x4, 0x8, 0x3, "8883758250e2", 0x81}, 0x10) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r4, 0x2, 0x70bd29, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffff81}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000081}, 0x1) syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x14080) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="0a0775b0d5e383e5b3ba0ced5c54dbb6295d95b57576cb903086d0e2d7f0df82", 0x20) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/04/29 15:26:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x100001f8001) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2001, 0x0) shutdown(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x382d, 0x40, 0x2, 0x0, 0x7fff, 0x7fff, 0x3, 0x9, 0x80000001, 0x1482, 0x3295}, 0xb) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/29 15:26:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept(r0, 0x0, &(0x7f00000000c0)) finit_module(r1, &(0x7f0000000080)='hash\x00', 0x2) sendmsg$kcm(r1, &(0x7f0000001380)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80, &(0x7f0000001300)=[{&(0x7f00000013c0)="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", 0x1a8}, {&(0x7f00000012c0)="ec1fd13835e5bc5a6748ffe5ef072674a05e35da5863373d8a4198ac81", 0x1d}], 0x2, &(0x7f0000000180)}, 0x0) 2018/04/29 15:26:36 executing program 3: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="efb79673000100"]) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000140)='tmpfs\x00', 0x0, &(0x7f00000004c0)) 2018/04/29 15:26:36 executing program 6: setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x1000000, 0x1000}, 0x4) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40, 0x0) setsockopt(r0, 0x107, 0x1002, &(0x7f0000000040), 0x24e) pipe(&(0x7f0000000140)={0xffffffffffffffff}) socket$pppoe(0x18, 0x1, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)=0x1) 2018/04/29 15:26:36 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000900)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000940)={'security\x00', 0xe2, "27b00528b6afb480e886a5ab99475b273324fd3af92332de538b23456271822f9237059570a83ff79c5d55da532342a344aff4e4a023cd77f421715cef7712a57735f6af80f4f39a6a63ec92ad1b16e8c049f01519035832df6131b8959579ef486ae4da2f06c5c4c73e1daf46080ae0ffb0b4b52dc16dfa1d31b0c08c233327f3943a9035b3943508979d52d7d662ca57aa69fc1b7e167f1db742e3463f6f44f46a8d738c79fcd5fcc8a283ee447cd0c06815ac0dc9fa503b06491aa76a87fb752399ead7aaf2508c2e8c9eb5f2918b8919ad84c0278e4fbc966564af67a44ca7cf"}, &(0x7f0000000a80)=0x106) r1 = socket$inet6(0xa, 0x4, 0x7) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4602, 0x0) futimesat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xa}, 0x1c) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000007c0)={0x9, 0x0, [{0xd000, 0x66, &(0x7f0000000100)=""/102}, {0x4, 0xe7, &(0x7f0000000180)=""/231}, {0x0, 0x71, &(0x7f0000000280)=""/113}, {0x4000, 0xa2, &(0x7f0000000300)=""/162}, {0x2000, 0x86, &(0x7f00000003c0)=""/134}, {0x6000, 0x95, &(0x7f0000000540)=""/149}, {0x10000, 0x98, &(0x7f0000000600)=""/152}, {0x6000, 0x3a, &(0x7f0000000480)=""/58}, {0x6000, 0xda, &(0x7f00000006c0)=""/218}]}) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="0c00000020a9510708000000000000f5"], 0xc}}], 0x800012d, 0x8000) 2018/04/29 15:26:36 executing program 7: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x4000, 0xfffffffffffffffe) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) 2018/04/29 15:26:36 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x4800) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f00000001c0)=0xc) 2018/04/29 15:26:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$inet_buf(r1, 0x0, 0xcede87e6300cbe0d, &(0x7f0000000100)="60755c043ab0092079990677b84a54645ede7ab40bf6308b13c0796c4205ff82401927b9fc9147ef0d5ff80762d465dc7807d613d02aae895257f1fcd9cdda03146793f76e", 0x45) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) 2018/04/29 15:26:36 executing program 2: socketpair$inet(0x2, 0x80007, 0x0, &(0x7f0000000080)) r0 = socket$packet(0x11, 0x3, 0x300) sendmmsg(r0, &(0x7f0000005480)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f000000a440)=[{&(0x7f0000009440)="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", 0x559}], 0x1, &(0x7f00000004c0)}}], 0x1, 0x0) 2018/04/29 15:26:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002580)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="741dcbb60dde52305c030bcce20a984f0fbeb4fbd1cf53d02f5cd24751756dff2e2aedd37272bdbb8b3ef1e4949ce6dd1fb17522eaf2047048920caec861f3f3c98d325fa87bdfa515164db4bad22ff369d36665f468a5b9458ac25ed5d2fcb94f8ab37c0c4ab0143510", 0x6a}], 0x1, &(0x7f0000000080)}], 0x1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x1, 0x8101) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv6_delroute={0x3c, 0x19, 0x4, 0x70bd2b, 0x25dfdbfc, {0xa, 0x0, 0x34, 0x8, 0xfe, 0x0, 0xff, 0x5, 0x600}, [@RTA_PREF={0x8, 0x14, 0x1}, @RTA_EXPIRES={0x8, 0x10, 0x1}, @RTA_MARK={0x8, 0x10, 0x1000}, @RTA_PRIORITY={0x8, 0x6, 0x17}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) recvmmsg(r1, &(0x7f000000a700)=[{{0x0, 0x0, &(0x7f000000a680)=[{&(0x7f000000a580)=""/200, 0xc8}], 0x1}}], 0x1, 0x0, 0x0) 2018/04/29 15:26:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(tgr192)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="f782504a94d8d4fd4716c631feef967059064daeb9678b5688b63f2f08e8eeebeeb406c1f91da65f9f23ad4374ccb769e4e4321854b423fe26c20e372a4ade8934", 0x41) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) [ 120.420239] tmpfs: No value for mount option 'ï·–s' 2018/04/29 15:26:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='maps\x00') ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000080)={0x7fff, 0x18, [0x1, 0x8fd7, 0x2, 0xc0, 0x0, 0x4de]}) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}], 0x1500, 0x0, 0x0) 2018/04/29 15:26:36 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r3, 0x29, 0x46, &(0x7f0000d7f000), &(0x7f0000000180)=0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$sock_netdev_private(r3, 0x89f6, &(0x7f0000000540)="6e8b26572cf63794aebc5782599863fc6ac603d79eec3af348c13f41659c065a5f555c3b924538065bb9b4da81b4d0c705920c0c0e5da1fb8b607d626a9681d570901908146bada5b136973f08f73eb75ce3b3626194913423b6fadbb3730d760f1a498040d14c912a0d8e46bdd5703a2c126e0262bbdfaf0c402e8387c9a95c566751877da168e79703a64ef4301491dbba8c3c7b3c6a165683c017cbed63d44d2fdd4e7341") sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r5, 0x9, 0x70bd25, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5470}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r7, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000100)=ANY=[@ANYBLOB="dbe70009000000001a00000000000000"], 0xa2f1}, 0x1}, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000340)="02fdc31ed89119df0fd90bbded83f65b9d076b978bf8a5f124c32614eedd1d25dcd9674fa72ca04c45081a02da8f2a4b5c138098198d351c759cbbf32404147dfef1b9da12ba704389b4c508e4c11b383e7aaa13dba2d083f5ae62da75146257a161553a450e30e8a2255d42d5caa8a6346605ce8817460f97883f056b1f7ec1c4303037b69e6a4c0f9db81bbab2a29d69cd4ba99b63963cdc7c8f34") recvmsg(r6, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) getsockname$netlink(r8, &(0x7f0000000480), &(0x7f00000004c0)=0xc) getsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r9, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) 2018/04/29 15:26:36 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) pwritev(r0, &(0x7f0000000500), 0x0, 0x0) r1 = semget$private(0x0, 0x2, 0x440) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000080)=""/183) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x4, 0x7f, 0x6, 0x9, 0x4, 0x9, 0x3, 0x3, 0x5, 0x40000000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/29 15:26:36 executing program 3: r0 = socket(0x10, 0x802, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x121040, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) write(r0, &(0x7f0000000000)="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", 0xfc) [ 120.635321] alg: No test for hmac(tgr192) (hmac(tgr192-generic)) 2018/04/29 15:26:36 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040)=0x7, 0x4) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000000000)}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r3 = gettid() r4 = shmget(0x1, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000240)=""/110) setpgid(r2, r3) [ 120.697358] netlink: 148 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/29 15:26:36 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt(r0, 0x88, 0x1, &(0x7f0000000180)=""/8, &(0x7f00000001c0)=0x8) socketpair(0x9, 0x5, 0x1c72, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000140)=0x101, 0xffffffffffffffa2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000040)=0x7, 0x4) 2018/04/29 15:26:36 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x80000000010) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="22001700076d4f965699fc74d35156eaf109b05a3d2c311192c5ee5502fd94656ae5718fd3f793a607fd9310a9fc73864dc8cf00c1c4063228cc97183e15dfe865e5b4081bb15504c72098beb140292fe5d76055857d60dd2e906a1401000000000000003437ed12"], &(0x7f0000000080)=0xfcdf) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, &(0x7f0000000100)=0x4) sendto$inet6(r0, &(0x7f0000bf8f8f), 0x0, 0x10, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = dup2(r0, r0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000140)='dummy0\x00') 2018/04/29 15:26:36 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) dup2(r0, r1) [ 120.801928] IPVS: Unknown mcast interface: 2018/04/29 15:26:36 executing program 3: unshare(0x8000000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc33bf6623c23d232, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0xf29, 0x0, 0x2, 0x1, 0xf5f, 0x0, 0x9, 0x6, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0xffffffffffffffff}, 0x8) r2 = syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000001c0)=0x5) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200)={0x7}, 0x4) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000000240)=0x6f, 0x8, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000180)=0x8) [ 120.892089] IPVS: Unknown mcast interface: 2018/04/29 15:26:37 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x40, 0x400) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x78c8, 0x6, 0x6, 0x7fffffff}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x7f}, &(0x7f0000000140)=0x8) connect$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x0, 0x2, 0x7, 0xffffffffffff3811, 0x100000001, "ebabc2efcabb6ab04d6dabfb50e8d9172774e1a0769f3b66e3991fc85f52ee03d3e175ad45d3e8b3cc18750e97d67d554379bad5c31251fbfcf2b363b569ee", 0x3e}, 0x60) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x0, 0x9}, 0x1f) 2018/04/29 15:26:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000006240)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000080)="12a740f3d76b3086423dcd8146f2def368ccaccd69d9c0bd859506ad2bb3c85d0a7e288d9e91e47c914d01c73b4ce3f63a37ea8ff178b0ccc9ea7b6f3a2bb712dffbb682a6a42bb85a1d9ccf74aca059f069d63aec458c3d2896830558b92b9fa623a0613719e4f448aa77f4382eab029a3562528582e77a5e68f0ed181f550e2530a3ef78bd", 0x86}, {&(0x7f0000000140)="26dff6eca0726c120b9690deab019b7b3c0128f528f49023dc45b52e93a6b54694ed3bde816b532a31d9dc196bb1d4e9920fed47724a8c41e751fba0f9c8063a5d650c761f1ee54fd488be519b9611cbf61c001a9735769780978ce4be7a02e1338de85b1a888cba5c5c8a4ace34dadcaa177f68440f314705eff8b35cf5cab5c547a8ad694590e74ab3a32b314568c222b13e2afdb1e0d8d934acb92427ef3db0747f39906d21411b8835420949dc1749cbd19c0a617a586a0c99b62eb3661aa4207ea269", 0xc5}, {&(0x7f00000002c0)="7c2a21cdf8", 0x5}], 0x3, &(0x7f0000000340)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0x90, 0x117, 0x2, 0x7a, "35fcbc9dd60a6a3b59b28fe8830b253fa87b32f6632e7f5a01ac31bfb6b3ecaa4d71e1979b3c24eaf6926710dedd4cec29fc92bf52e4d1ff1fe028298b3221c47bd398f4e382299bf64a08ba447bfca88dd4aaa9d323a143bd4e774c0f5d3b96f1418f28d20b5ab028b2672c0b5bc7b18709cbc2d198bd94d634"}, @op={0x18, 0x117, 0x3}, @iv={0x18, 0x117, 0x2}], 0x120, 0x1}, {0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000480)="1a20496cd1c0003d95d60db28f11eecc99", 0x11}], 0x1, &(0x7f0000000500)=[@iv={0x68, 0x117, 0x2, 0x4d, "1c7087cd824fd5e1ec60de350cdb28ddc6888e1b82a0b57cd6ad3506a5e20ef12d8e2bbdee242e37ed8743402b28bd6108fda60d9b9fae049f2ca2d75138b68e52627bc2d65079d5d66240b6d3"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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&(0x7f0000005700)=[@iv={0x20, 0x117, 0x2, 0x7, "76159cc6eafe97"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffd}], 0x38, 0x4}, {0x0, 0x0, &(0x7f0000005e00)=[{&(0x7f0000005740)="1676f6dfab5a93f63be5963252d0eae1700c8e23224e4940eac428388032f151fa5fb75741a7385f6941a36c8ae64033bfa333aac0fef18100b11af3456f24a503362dc3b588417afea982eeb3b440298d9a0df4acc0a36a14fe4d38d1f04c6c1980e2880bf5c482ff", 0x69}, {&(0x7f00000057c0)="14c93246deb3c58433e40647bde5c1866cc1bc5a3b824bcf939577fa1e63", 0x1e}, {&(0x7f0000005800)}, {&(0x7f0000005840)="9ab5c2c5eb376aab15434fc2996d557eefb0204875982f2a82ef6346a71b80081e547da2c5835ebe3275ece5e4eec756b6d43c1620be907b87f318eaf2766f460b029da06e53e363c45d4eedcea0b8e3bf8bc6829466d63c0910bbd52aec902ebbeae684a643f99cd545cb0df7fcae5a76a9567050fc9a62f77d18c5648b6d344b89fabd7a8aec304a8cd3738ef25bfa217e42", 0x93}, {&(0x7f0000005900)="2324cc17f6e71963a3192a701228f8385d23ee61bfdc2cd2a7177ab815035c7158dbd9b6db8dfb0685a4ea6dd783c5437f71f1b644ecd3e4c3a14f7d708f1aa53f9874e512dedba72a4aee54501fb84e230887ccc514030db61bf46eb3dcf651a621ec4cf73095897493123fa0982d4d83b76390bbe685268ad5fdb419b8306e28071b9c0fea1ca9", 0x88}, {&(0x7f00000059c0)="dbc31bde9e844ef90e1c21ad5409dee5b4a75e7ef18b7ec1599e92bbf025632f3f414780f2dc0d0346211badf8dfeb09f4bb5e93f291fe564945c85edfe2d387515188879e8cfc528bc64814e88013f33ada758ed4a54f5d86bb3e90ce00a4fda281eaebf96af0c962ae191ac93d9e827bb36d5af553b88eca6235f498e4f163402811ca50d91584c9e519db9918b5f3fce6a3ff8902d223e61175c43c2639ae8d8f54dbee5b092394b7632f412201f0d366d7eefabc232acb84ac80d16a171671395ee19ba9c961e6bd25fda204dfab7c", 0xd1}, {&(0x7f0000005ac0)="4b7f70a665b0c02c2f55a77a410135a172802afb6620ddcef8e2b07db90336e5a3ce5b113940a50bb99007153d893edda7523d63d5c8bf0724e86ae1f7c2282f345e810c59eed29f20d9721ea717fa86124475be63c8a15b787d769225eb9a7dcaccc26fa27a41407fb86cd77ea3aa7d237e29fbaa6b8c948bf84d3752760271d0fc37bb26d57a298ebb03001c128f58185457040d90fba82374bcc7fbb377bd010bb8fb6b", 0xa5}, {&(0x7f0000000000)="c7030c40ade58e7d510dc848361c5327b023c2389dd423ccee935fb6af528ddaa1ef0685a9e3aee6cd27a6ccfb6ef92bdd7fbc38d5932437e6c52beaf56b1b11cf2893cc8f353c5c60946884a8537458571f0ec4c512", 0x56}, {&(0x7f0000005c00)="7c0f69bfcd9579dca53f60451d0a1b8f089e83dd9394c6709d5801fdbff4f91739fee3d805d41cfb6bcafe67556727dab9aae74dcc02f08592de9e54a965bbfacdf84c91d5d7bada9ee3cb13b4d04b1248e883828a9426b4e7a22e908d1216cad67d63ea97abb0c0d1f101f109a5648b32ab185079d3333627c5a64242d532bc62ae92a73017467b76b1341e1f131591e010544b30ca43f6287d9899e8b4c4710d49a3d2195dab22b79849d8ec073cfbf8b0dd18bc428d6c03c0e2f749a2a0ed11439ec79f80611b86900596c0ef26ac538c205b083b19d6ee896f1a79e4be2475a1cdf52a812a38bcac7f603577140f", 0xf0}, {&(0x7f0000005d00)="301bb35719342b9966324f0ae9a9b756e8211372b6aa4df0040027053a48bacce97f43977a92b83e58153919f1be8e91a0550079a53834d97f3aab4d844ef22759edfb998c7f2bacec005728cdffc8b4660a7898869d056348b56a1b9e1adb69a116f3bc95e0d740e7abbe30b0f15dc85829e73a5452e33d4aa8d28f48b73d56a75f50b7887eb8b3a17fab0cdb492f01062989b9783eefb8cdbc80cb131063b4ecf57cf8d74e9f5f1b1615e13b45c63f9261a51f9ce21602f0b64100af4a8351bf6236e2ff079a340edcfdd7a1bac5c4724dbb3783cdebbc2cba76ec4c1e11", 0xdf}], 0xa, &(0x7f00000064c0)=ANY=[@ANYBLOB="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"], 0x1d8, 0x10}, {0x0, 0x0, &(0x7f0000006140)=[{&(0x7f00000060c0)="61b32a881dee32612f375148cce2e0a74a4339c5a6724bd7f50ff0c8871f3d3c857c534c8114973ecfc2144f1302eac5e712c46d0627ff5279784ebf1ea8974f4a2f36a66563e7decb2a1fe656211a98a80f0e2a46c1ecdfa036b7721fb4d2b0495a22c76cb317446e65447692c056a14ba9c7397e", 0x75}], 0x1, &(0x7f0000006180)=[@assoc={0x18, 0x117, 0x4, 0x7fff}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x90, 0x800}], 0x9, 0x12) 2018/04/29 15:26:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'veth1_to_bond\x00', 0x5}) sendmsg$nl_generic(r0, &(0x7f0000368fc8)={&(0x7f000034dff4)={0x10}, 0xc, &(0x7f00004f3ff0)={&(0x7f000034dcb0)={0x14, 0x2e, 0x1000000000901}, 0x14}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000001c0)) r2 = fcntl$getown(r0, 0x9) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0x19ff, 0x100, 0x7, 0x3, @time={r3, r4+10000000}, {0x2, 0x9}, {0x3, 0x7ff}, @raw8={"923b8ecc5c7c9e3c369398d2"}}, {0x6, 0x7fff, 0x40, 0xa300, @tick=0x4, {0x28, 0x100}, {0x80000001, 0x7}, @result={0x10001, 0xc8}}, {0x4, 0x2, 0x72, 0x3, @time, {0x0, 0x8}, {0x5, 0xffff}, @time=@tick=0x3}], 0x90) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000080)={{0x3, 0x6, 0x9, 0x100, "75b20b84ba9dedd928dabfb90bc81816499607a826c1c11f38773be6bb3e5472322501f4f09ea1cbad61ac17", 0x427}, 0x0, 0x0, 0x9, r2, 0x3f, 0x7, "16d5a715a78def8ed5545de74f460bf3c4ad53956f643845773a3122fafc8ebc36b5022e31aad93bbc2469f2fac3d21d41922f567ecbb85094462f8afe0fdfd4", &(0x7f0000000040)='veth1_to_bond\x00', 0xe, [], [0xff, 0x1f, 0xd9cf, 0x5]}) 2018/04/29 15:26:37 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000396000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000d6afa0), 0xd1, 0x0, &(0x7f0000000100)) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x2000000, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x707800, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) shutdown(r0, 0x0) 2018/04/29 15:26:37 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x2, 0x9, 0x7, 0x0, 0xb}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg(r1, &(0x7f0000000340)=[{{&(0x7f00000000c0)=@rc={0x1f, {0xfff, 0xf50, 0x10001, 0x8, 0x5, 0x3}, 0x9}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000000140)="262a153d579edb7636164a4a191ca3707b2a3da484ac8663c1da82cd0eb11cf1691f2a4759d61e329ac021ac38f9ed348f3f8e9af5a92a904feffea17f92c0a7067b429b79f34ea897581e5c98a049533c852fb237e6d3afd0426c6b", 0x5c}, {&(0x7f00000001c0)="1f1ac2d0ef8ddb1cc31b4c92b03f4357105fd84dd7e98abb594ef47a7f06c4cf58175b13f6f88533c6966f8735b67f4f3e7a79872a010622d6bdae5275a83db7570d4f2b1cbd05d063acef4e6801d6abcc20cf8273fdecbade792f073a7043c211eb4c6ca2e9470d9c108911a747ed52c0f38a62eff9f669c5caec70027dca4fb3dddf21f2a108b0a3e93d8867377c811e5bcce030c6a79beedc392d5d21a9606facbbe936d735c993b8f1053fd9ccefa52835c04bbd3524aefcddc85bc1a09bc68cc83beff091f563f17096c86d0bd6005be38a415eb28d4e4faec5f34222c235281060", 0xe4}, {&(0x7f00000002c0)="e0535b9975d4791ee0ef49693f81eb77c63de8582254fe547cffb6bcd5b7edee15f18f83d950d8fb741277d1e1d85825dbb5c6e3c443674da4e2a78a71d0139c47ae979ae340cc7dc6be8efd4a49bd180f1a6e02ddbd94cc8261", 0x5a}, {&(0x7f0000001400)="8cb828728a911182464e5820e251fbef8beb4475ccdfba64cbc718defa21a2b3829b861eecb328168d96ea825cf0df2e203433ec650fd88770731aa40bea6c02c4c6262e38df233bdec6f9bd6e0c2271a04c26be5d59d7007f06f7d45b83", 0x5e}, {&(0x7f0000001480)="e073e248776fd8295484836236b18c28f24d7d9c85fd5392966c1febadfefff1df7d44d486b5933372d3bce43c8c980f738025fd9cd82f656f8f30afb262e3a2748a752ea86b86931ea4c83af62ac3c13ada9b261250b0108ea8dea845334b6f9355be4215a1b31e6f6d9f1871206f31e6125b729a9b54515e5b1ee7ad9104e0f10c1fb2fbf9e860a4e6efa047921636c9006b0946713ee78ae1e14b0f876695798ce5370c5dc2065afc1a2c6dccb486e3bc6b5f585d41e2c5b3ba7404016cbec07a791f9190fa07f67b075b350b817b00598511d945021d900c9cae52b4083a42162db9202ba5480fa6299af44964e689efc82d510e9d", 0xf7}], 0x6, 0x0, 0x0, 0x80}, 0x1}], 0x1, 0x4004800) sendmmsg(r1, &(0x7f0000002340)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001880)}}, {{&(0x7f0000000380)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000001e40)=ANY=[@ANYBLOB="0c000000000000000100000000000000"], 0xc}}], 0x2, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/04/29 15:26:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x3) io_setup(0xf5c6, &(0x7f0000000040)=0x0) io_getevents(r2, 0x6, 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f0000000100)={0x0, 0x989680}) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/04/29 15:26:37 executing program 1: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x782, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/29 15:26:37 executing program 7: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x4000, 0xfffffffffffffffe) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) 2018/04/29 15:26:37 executing program 5: unshare(0x2040000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b81fef)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/29, 0x17}], 0x266) 2018/04/29 15:26:37 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x10400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8953, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x300) 2018/04/29 15:26:37 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x208100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x74) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000040)={0x5}) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f0000000040)) 2018/04/29 15:26:37 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) set_tid_address(&(0x7f00000001c0)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@generic={0x5, 0x9, 0x9}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') lseek(r1, 0x2, 0x0) timerfd_gettime(r1, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200)=0xfffffffffffffff7, 0x4) write$tun(r1, &(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYBLOB="5d115e53ceedd9f06f39e45bd35ed4b6a615cfe06bfa4d03fe0f6f13daeea712d915013037c79e3b1a306aa44a2e84dda9c490a80ce97f998da6ac50c4cc046343a7eecaa8a8e7741bacafd8cc58c7d268271c2fdc95d3478c59998e28ca5c2f5be7d279b0a03246448ef66442209a012a5f8a08198c58d5bb8975a5f52dde5cfe4f8f534b5a28aa7c35b699a886424cf1bd33b6f3d1aefe32ce2ac931095ab7054b71671d4f24c585a0411b02e4426bb8b133e5bacb7758f32fcc2a35ddcb301f64d0791dcf300b557a0b5a26a539b42ff8fa0d78f65b476b9c", @ANYRES32=r0, @ANYRES32, @ANYRES16], 0x5) 2018/04/29 15:26:37 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x6, 0xffffffffffffffab, 0x72, 0x1f, 0x0, 0x2, 0x80200, 0x1, 0x6, 0xff, 0x8, 0xff, 0xedd2, 0x20, 0xfffffffffffffffd, 0x50, 0x80000001, 0x1, 0x3, 0x20, 0x8, 0x9, 0x0, 0x6, 0x7, 0x800, 0x3, 0x6, 0xfffffffffffffff7, 0x8, 0x80000001, 0x3, 0xffffffffffff7fff, 0x4, 0x9, 0x6, 0x0, 0xefd, 0x0, @perf_bp={&(0x7f0000000000), 0x6}, 0x1008, 0x7, 0x2, 0x7, 0x7, 0xffffffffffff0001, 0x1}, 0x0, 0xb, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x80000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, {0xa, 0x4e20, 0x20, @loopback={0x0, 0x1}, 0x9}, 0x2faf304f, [0x1a, 0x1, 0x101, 0xc4, 0x0, 0x8, 0x3a0, 0x6]}, 0x5c) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x3c) keyctl$read(0xb, r1, &(0x7f0000000080), 0x36b) 2018/04/29 15:26:38 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000400)=""/246) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000200)={r1, 0x1, 0x6}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf914c1badbe, &(0x7f00000000c0)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/04/29 15:26:38 executing program 1: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x28, &(0x7f00000000c0)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffff9c, 0x28, &(0x7f0000000180)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={0xffffffffffffff9c, 0x28, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r0, 0xfffffefffffffffe, 0x10}, 0xc) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) socket$inet6_sctp(0xa, 0x5, 0x84) semtimedop(0x0, &(0x7f0000000040), 0x148, &(0x7f0000000000)) 2018/04/29 15:26:38 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006b9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}, {{0xa}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x290) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) dup3(r1, r1, 0x80000) dup2(r0, r1) 2018/04/29 15:26:38 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x24, 0x0) write(0xffffffffffffffff, &(0x7f0000000200)="8210d21bec993e461450d75923a83ebc931c89c58b11b20203a2ab1b804223dd78af9ab7a42ee89d656d7f1f1337c32c539db748009026d53dc6db286ae511d47ac60000f55d737c7bd1beb27cda804d41fb5623c742db07877a5997d54d944706718a938d5f76fe42ecde424e68e3f87b4f00e010ffcd4c7c161a7e27fbccdf2ca533865a800157ad7d6b4997160000000000bac45cc6aefc2a838cea2117f6d7", 0xa1) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x0, 0x2002) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000040)={@host=0x2}) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000140)=""/92) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000300), 0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00000001c0)={0x800, 0x0, 0x5}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f00000000c0)={@host=0x2}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), &(0x7f0000000380)=0x8) getsockname$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) 2018/04/29 15:26:38 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x40600) write$cgroup_pid(r1, &(0x7f0000000100)={[0x32, 0x33, 0x32, 0x30, 0x39]}, 0x5) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={'veth0_to_team\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x44) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) 2018/04/29 15:26:38 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0xb2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) syz_emit_ethernet(0x204, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x33, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}}}}}}, &(0x7f0000000000)) 2018/04/29 15:26:38 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4206, r1, 0x8, 0x1) 2018/04/29 15:26:38 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x401) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200000, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_elf32(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/29 15:26:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000180)=0x1, 0xffffffffffffffb0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000300)=0x100000001, 0x259) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, &(0x7f00000002c0)=0x20) write$binfmt_aout(r0, &(0x7f0000000b40)={{0xcc, 0x7, 0x4, 0xffff, 0x1bc, 0x5, 0x2b8, 0x101}, "4c99a297282ee5035a03f1a790cd0c37fdfa31f09dc130bf4d5900e4a64b9695dc363cc5822b0633644b577b74f44a322273aacfb11c6fe2ede81bf0d17218c8a8e7942fe712bc810720fd56d184dad52aed73f5d6bb68096deedf8839", [[], [], [], [], [], [], [], [], [], []]}, 0xa7d) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000240)=[{}, {}], 0x20000000000001cf) sendto$inet(r0, &(0x7f00000001c0)="9a", 0x1, 0x93, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0x1}, 0x8) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/29 15:26:38 executing program 3: pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8004, 0x0) ioctl$VT_RELDISP(r3, 0x5605) write(r1, &(0x7f00000000c0), 0x100ab) tee(r0, r3, 0x5, 0xc) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x2, 0x4) 2018/04/29 15:26:38 executing program 5: unshare(0x28060400) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@generic={0x1, 0x0, 0x1}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0xe4, "ca13b0b678bd3cf9ccebace6302811b02fe56a2f11a2d06b85e3f9ca0315b551a584936f64255bf84e7ead722a9d88fd1dd83d8dec49357caf9a86e51ef3844a2e62b96113239723905f87f41f56ffd73bed76070ac6145c19171f2c78f411fdf6eeb1e8d27a667779527fc067294a9fbdd51f5a4e48ab4f6aae64e393983aa8b6a21abb98c24e2d1a1ec3ceb89575c270e701da984dd3c339bbace6c55edb4845830378780583589a4c600badf3e41cd5f845b9cdfbd423b5dc7584aa61feae53cd5807858857b9e0b048582c0ed8e3c796894967379c8d7ec7810510b1eb59fa55806d"}, &(0x7f00000002c0)=0x108) accept$unix(r1, &(0x7f0000000040), &(0x7f0000000100)=0x6e) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000140)=""/47) 2018/04/29 15:26:38 executing program 1: r0 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="83b1cca513c8a9f189e1efd03a2faec9a3009a95ac17990b90a4f7c4beb8da9f70528743f76caa38b7984fb6a1de10b0bd33cf8ee2dc73f6f832aad17687bd93959c9c4dc8978c907d0581151426e9378fec34a759", 0x55, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r0, 0x9) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x4000000091, &(0x7f00000000c0), &(0x7f0000000000)=0x4) 2018/04/29 15:26:38 executing program 7: r0 = dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYRES16], 0x0) 2018/04/29 15:26:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0xff93) recvmmsg(0xffffffffffffffff, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x1000000000000031, &(0x7f0000000080)=""/223, 0xdf, 0x6}}, {{&(0x7f00000010c0)=@nfc, 0x33, &(0x7f0000000040)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/04/29 15:26:39 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) unshare(0x40600) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r1, 0x200, 0x70bd25, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8001}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x24040000}, 0x40000) ppoll(&(0x7f0000fe8fd8)=[{r0}], 0x1, &(0x7f00008d5000), &(0x7f0000d3c000), 0x8) 2018/04/29 15:26:39 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_perm_addr={0x20, 0x8e, "d9e01d925be74971449f112200177b418d98dad7a48314b56d22aa231ee57d41cde45d79b92073e42bb2a4d5f2600f39881f98499be104b8f0b7f2c654db9dac6921817c13464f20792097ef86a4a09baa7ca2338739b2912a6f4c7fbde44a05497e4b550e258fdd5e4f73eb0861a7c9965b7c17b84df93956445e05b76a2d0f1613201999035d4bc81daf400a22"}}) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/194, 0xc2}, {&(0x7f00000002c0)=""/148, 0x94}, {&(0x7f0000000380)=""/218, 0xda}, {&(0x7f0000000480)=""/151, 0x97}, {&(0x7f0000000540)=""/228, 0xe4}], 0x5, &(0x7f0000000640), 0x0, 0x48004}, 0xd1) 2018/04/29 15:26:39 executing program 2: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000000080)={0xfffffffffffffffe}, 0x0, 0xffffff24) rt_tgsigqueueinfo(r0, r1, 0x4, &(0x7f0000000000)={0x0, 0x0, 0x100000001}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/29 15:26:40 executing program 1: r0 = semget$private(0x0, 0x4, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) semtimedop(r0, &(0x7f0000a0ffc4)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000043d000)={0x0, 0x989680}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r1, &(0x7f0000000480)=[{&(0x7f0000000040)="2b32936f433576b0e8a2d31511650ace8d5ffced73639428ce97b6b14902959477250f267e064967e875f142255aa73f5508d1fc6424953affee73f63d9777afe65364f1a1593fda13c73dc2a3", 0x4d}, {&(0x7f00000000c0)="c0", 0x1}, {&(0x7f0000000100)="b1119ed355edd4ebc220162a3e9ca87fa9b2a13b4bb13e0b592bd17b7d5e65dec4a10d9e8126d5cd81b4a384b93b0ff269d83e0f6d19d55bf13702adb600bf70e60deb12c43374add47a0e931339b1f34cee1b77802cb9d17ef10b0be6c4b5b34221b0cb970fd65e4860499987dec4b5b9417fcbff20593afd437255d1c6940f8364cb05fc60e9ba412b52b2b2323d67fc6556c26f5590cae6b6f536469520e5c234dcdf5d314c71bcc1938eff", 0xad}, {&(0x7f00000001c0)="39bf56bf0067b0285524ed59ce4dbbc7df3d89a0cf49372a54e4d81593a624f5465b8d346271f320d6fa8b17267a9d6b8af539d40759a158e54ebe1c286e0fd24c7665f28155910dea837b7c0385743f3c7cd5066e65ccd5e3c6eff605514cfd6253856b9bcbf3d78dfd15c14219df364cadce6d91cc21a0ddda3090634556681d5f9b1a9d93a3f56e430ed50cfcb00f012bde00ac2f61439b01123acb95687a1937609eb0823657828bebf83b7dae2a3d3641f980ca6a7c05e8392b345cfd4deb42dd1d2e36f090199b870443ca45a3a0fa918ee538070e91dba5190d70c0347647b67293fbb9785804", 0xea}, {&(0x7f00000002c0)="afdb530541bc80172268831e39bc6f97e50680c5ceae653476740a48e67d4c668a52be70c5d930a846435f1cd28ddb86a984ef9ad78ffbbc6f5e2c139d4bdd0bbf651cabb3daf02ad1b0398aad667791983c8ec454c1852608afb2775fbc975e5fb7a3937802575308a333fcb0f0ed6a5950b0a6d2abc00b7d1e4d6fa8f9d85400d4deabfa4fc6e8ffc39a8a8d3f471857d7900545722bd4b7f8b4969220008a38a39a5e3919c4c0", 0xa8}, {&(0x7f0000000380)="9291696580a64dbbe20373f2cc3840874228815ea41f3c8ccb152c2ad534f39d56221aa3a11536d7262ed4f0d87c45320975d631bab5a992c1db118c4f7c9f540bbe11cd3f0bbd7fd9380d7839a0fbfe0d63ffc8dd52cf0d30301a8332c936c670664dd31243bce88c47522fd7f7984f22549c2ac87a7eaabc3408f05e30cc864b689046c7e6ed6917742a0659fca8679d991a16ff30577019fe1d3c5a00b9d047e655c99e8fbef1a284a81830b39927400470645cadd72e5c7386899d64833afc24332050255d18a2dd53cfc158bab9cc89219e4abbb815", 0xd8}], 0x6, 0x0) 2018/04/29 15:26:40 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x34d0c2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x101, 0x8000, 0x7, 0x4, 0x100000001, 0x4a, 0x7, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @rand_addr=0x81}}, 0x8, 0x1f, 0x7ff, 0x8, 0x12}, &(0x7f0000000180)=0x98) ppoll(&(0x7f0000a65000)=[{}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/04/29 15:26:40 executing program 5: pipe(&(0x7f0000362ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000de6000)) epoll_pwait(0xffffffffffffffff, &(0x7f000003cf94)=[{}], 0x1, 0x0, &(0x7f00004c7000), 0x8) 2018/04/29 15:26:40 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) 2018/04/29 15:26:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0) fchmod(r0, 0x0) r1 = dup3(r0, r0, 0x0) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x10) io_setup(0x100, &(0x7f0000000100)=0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0xfffffffffffffffd) io_submit(r2, 0x104, &(0x7f0000000500)=[&(0x7f00000000c0)={0x0, 0x0, 0x8, 0x0, 0x0, r0, &(0x7f0000000100), 0xffffff13}]) fallocate(r0, 0x2, 0x0, 0x4) 2018/04/29 15:26:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getgroups(0x0, &(0x7f0000000c80)) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000002800110000000000000000000000000008000000f63eb01e4564bd246e4ce5e48d491b9ddd54857d3cd440b95bbb08d433e62b08d1929bdce3d93112459822eedbc01afa9fe5f456486b227f3a29f4c88ed89ab0ac02eb96f28871b7b3c626de5c7ca60692e32e03082268d43064eadc51f50e4e9ab9e547980536bdaa4e5ffd9b736b9a52483077e626b3ca2df8d1ff6040f5b0f8fbbc3491ca51c05a5e721ad9c194b3af"], 0x1c}, 0x1}, 0x0) 2018/04/29 15:26:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000180)={"623a6964622630000000f5ff004000", @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='xfs\x00', 0x2000, &(0x7f0000000140)="e11fd792e001fa8e6c4a84844245f633") 2018/04/29 15:26:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) sendto$inet(r0, &(0x7f0000000240)="51b60476bd0dc8819bd382a87d50bfe2bf", 0x11, 0x4, &(0x7f0000000280)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000200)={0x2, 'veth1_to_bridge\x00', 0x3}, 0x18) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20020003, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x80000000, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8, 0xf1, 0x1ff, 0x8, 0x3, 0x0, 0x8001, 0x6, 0xc65}) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) accept$ipx(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) 2018/04/29 15:26:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x80, 0x880) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000340)={0x6, 0x7, 0x80000001, 0x400, 0x7fffffff, 0xae3}) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000000100)="9f29be50e43bbc35f34e16d416ad275274c43f87d5f61063d4ce01507ec8d841cb5dcab17719a362d9586b0c4320c7fb7129dc1871033d9a60ce5a7f893c1faec893cc67a3f17016557f316c3236601a55c36376caf212439404241dddf4c1fe88579d7bd92ec5a758cea528c634d46be02aef6d7a6878d0cd52e4d7767bcefe652d06935e02e7d8821fba6bd4c096284e8737549c1467dec41cf74e298d885f1d130e6e40babb416eb9f7f4f8") r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0x0, 0x0, 0x10000, 0x1ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000280)={r3, 0x7}) chmod(&(0x7f00000001c0)='./file0\x00', 0x55) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="180003000000010000000000000000000001080203000008000006000e640002b900020000000000000077a107567e5bdba17e19550055040082ec67a100020049fc2d63e00000000000141800d421f3ea66d4d94ac72f0a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c3165c287b7e75ab4f171793bca8171f33b4fbe8006bcb8", 0xc8) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00000002c0)=0xd73b) 2018/04/29 15:26:40 executing program 0: socket$inet(0x2, 0xa, 0x100000000) r0 = memfd_create(&(0x7f0000000000)=']\x00', 0x0) execveat(r0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000440)=[&(0x7f00000000c0)="00000000000000060804002000fffc0c6565643b799365005f1b76", &(0x7f0000000380)='eth1bdevGPLeth1bdev\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00'], &(0x7f00000006c0)=[&(0x7f0000000480)='/dev/rfkill\x00', &(0x7f00000004c0)='+\x00', &(0x7f0000000500)=':,{&mime_type\x00', &(0x7f0000000540)='&$\x00', &(0x7f0000000580)=':,{&mime_type\x00', &(0x7f00000005c0)='&(%\x00', &(0x7f0000000600)=':,{&mime_type\x00', &(0x7f0000000640)=']\x00', &(0x7f0000000680)='/dev/rfkill\x00'], 0x1000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) write$binfmt_elf32(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x58) execveat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000001c0)=':,{&mime_type\x00'], &(0x7f000034bff8)=[&(0x7f0000000140)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1800) symlinkat(&(0x7f0000000740)='./file0/file0\x00', r1, &(0x7f0000000780)='./file0/file0\x00') 2018/04/29 15:26:40 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x4cc1, 0x100000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000200), &(0x7f0000000180), 0xfffffffffffffffd}, 0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000480)={0x80000000, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x0, 0x2, [{{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e22}}]}, 0x190) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000080)="138f1886bf738007693e8b079917a8ed46956064ac115860e1b8e91074d9c7aca44c86d68502e434d31a01c9fb05b9dc28b4994d3bdf301eeb2c56b8c748c67b6681bb56cc4324"}, 0x10) 2018/04/29 15:26:40 executing program 3: syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000740)={&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "228df6ad54062d04830e54eea740b5fa1fef093657d4aba45e3eac2098169b61612c2bbc9ab86f9116d4e91aaad197f63e60e3836f4657446c7c9589327e71"}, 0x80, &(0x7f00000006c0)}, 0x0) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) close(r2) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockname$netlink(r3, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/04/29 15:26:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x8, 0x4) 2018/04/29 15:26:40 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512,ecb(aes))\x00'}, 0x58) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x2002, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x600400, 0x0) mq_timedsend(r2, &(0x7f0000000100)="cf3e204430702a4a13c565a167e1daba79c062330546abfca4d84f578e1374871dfca2e34ad5f0d1c1efbf2e272e43709777016e22bd04fd952665588d9636487616280701d6a0c70114d3a58e8f583be4c5058108777bb3d26f530ef493cd7e4d4fbf8bdaeb47afd5ec1a0a6eaaa38b40bd5efdcd9ba2e5ee3bc4e40e6788b4a690d96ddda2a9894a7715fec78e4b51d80959fb0bafc104", 0x98, 0x7, &(0x7f00000001c0)={0x0, 0x1c9c380}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1) 2018/04/29 15:26:40 executing program 5: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c46ff000000000000000000000003003e00000000001600000000000000400000e9ffffffffffffff0000000000000000000000380002"], 0x39) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) [ 124.446634] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/29 15:26:40 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x214000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) r2 = getegid() fchownat(r0, &(0x7f0000000240)='./file0\x00', r1, r2, 0x1500) r3 = semget(0x0, 0x3, 0x80) semtimedop(r3, &(0x7f00000001c0)=[{0x2, 0x8, 0x1000}, {0x1, 0x800, 0x800}, {0x3, 0x8000}, {0x1, 0x0, 0x800}], 0x4, &(0x7f0000000440)={0x77359400}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={r4, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000180)=0x84) r6 = socket(0x2, 0x400000000008, 0x6) ioctl$sock_ifreq(r6, 0x89a3, &(0x7f0000000340)={'veth1_to_bridge\x00', @ifru_names='bridge0\x00'}) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000680), &(0x7f0000000540)=0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f00000006c0)={r8, 0x7, 0x4, 0x6, 0x7, 0x7, 0x6, 0x0, {r5, @in6={{0xa, 0x4e24, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x3c, 0x4b036319, 0x6eb, 0x1aa}}, &(0x7f0000000780)=0xb0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r8, @ANYBLOB="0700030002ef1b00a92c753a0c0159f4871a0af71adc1d050df0d48e2c771763cf06a98e2ceefa37a41cb03b355bea52d25fcccf3e4a089849c2"], &(0x7f0000000300)=0xe) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380)) fallocate(r6, 0x2, 0xc9a, 0x2) pwrite64(r7, &(0x7f0000000580)="4c6d1ef3f238cb4dc16a13ca7e932958c102cb273dd655fcd77bf7a776e60e8d66bd176403184b0ab0330db76ebb953e34b0752f74c02f0da117a48f46d4aeeefc7249a0ea04714d6b11f7e3402830531b1c457ac0e0fc42b458f42b22ebbe14d98e82e2a28086db781c8867b78377089c19d69e16fc24f440a8aff01fdf18bbed81c9e6ee318ccdd117d07d00f7b256d9937d92d7fca9eea921b996dd7fa64fe2e0cfb0567cae9de09cdaefe92df115e84a3d976d024f3bd4dc68ceca40547758ea7b051fc8c5557f4f34847d309a9435997202236848bcbabf1b53e407771561fe", 0xe2, 0x0) [ 124.641554] alg: No test for authencesn(sha512,ecb(aes)) (authencesn(sha512-generic,ecb(aes-fixed-time))) 2018/04/29 15:26:41 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) write(r0, &(0x7f0000000180)="e9ffa0623fa731e22df98a046dd793e913a1b393bc2b4f222d06bc516de3136be5046e75a03181ba7d01593c599b3f18f4a4456837527d2568fc8e0cf99ab53e35efa9502699cc0a794cd1cbb64cfb40276abb19f612ce6f26aef2f25c380424a34aa182dd4c4137a64cbc41eac1258d905a5868e274a669c37e1eebba4af008694a365e55eddaa61a6fc164972d244fa461f78881c3de032471327b53f4530bde1399fb0ca121fbbb1630200c23fcf64d426bbeef8f7cda57bd61b3c2e8fd2edb01bc65d72b764a3c52132fa885b00b1a", 0xd1) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000010000101000000000000000000000000", @ANYRES32=r1, @ANYBLOB="02004d7805d2586c"], 0x3}, 0x1}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x8, 0x200) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000140)) 2018/04/29 15:26:41 executing program 4: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000007c000)={0x800000000000000}) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000000000)='sched\x00') ioctl$int_in(0xffffffffffffffff, 0x80000000005001, &(0x7f0000e54000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f00000000c0)={0x1}) 2018/04/29 15:26:41 executing program 7: sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="000326bd7000fbdbdf"], 0x1}, 0x1}, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x3, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r1, &(0x7f0000000040), 0x4000171, 0x0) 2018/04/29 15:26:41 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000080)=0x4) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="3aeed21f3c263df501329c6d9c0db19a5c99ac46f587c884fbd5a7194d27132453fa71c1b79b546f9c9844451ca6393f7651855cc08b5dc35ab6ca9c4ebdb818a53afe113e54145ef3b71e3c3efd586ac740a999ead3762be069363c999794887e20d0e079afc4", 0x67, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r1) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000100)={@remote}, &(0x7f0000000140)=0x14) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000d2effc)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000d30000), 0x1ef) 2018/04/29 15:26:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x3fffffffd, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x1ff, 0x0, 0x400, 0x80000001}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1}, &(0x7f00000000c0)=0xfffffffffffffce5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) semget(0x3, 0x1, 0x488) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200), &(0x7f00000001c0)=0x4) 2018/04/29 15:26:41 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x10000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) 2018/04/29 15:26:41 executing program 1: seccomp(0x3, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0xffff, 0x0, 0x20000, 0x1}]}) 2018/04/29 15:26:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000002d00ff0a0001000000000000010000000800000000000000"], 0x1c}, 0x1}, 0x0) [ 125.747670] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/29 15:26:41 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c000000010400e4ffffffffffffffff000000001c000100010000007f0000010c00020000000000fcff0000"], 0x2c}, 0x1}, 0x0) 2018/04/29 15:26:41 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x8002) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)) 2018/04/29 15:26:41 executing program 3: r0 = memfd_create(&(0x7f0000000140)="44c001245f03ecb858db80", 0x3) write(r0, &(0x7f0000000080)="596bc7", 0xfffffffffffffe88) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) set_tid_address(&(0x7f0000000040)) select(0x40, &(0x7f0000000000), &(0x7f0000000180), &(0x7f0000000240), &(0x7f0000000280)={0x77359400}) 2018/04/29 15:26:41 executing program 7: socket$pppoe(0x18, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000000300)=""/70, &(0x7f0000000380)=0x5) 2018/04/29 15:26:41 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001d00)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='memory.max\x00', 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x1, 0xfbb, 0xffffffffffffff7f, 0x4, 0x2359, 0x3, 0x2, 0x100004001, 0x2, 0x99}, 0xb) r3 = dup3(r0, r2, 0x80000) r4 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) setsockopt$packet_int(r4, 0x107, 0x13, &(0x7f00000001c0), 0x1) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f00000000c0)=0x6) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[], 0x0) 2018/04/29 15:26:41 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0xffffffffffffffec) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'rose0\x00', 0x600}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000001c0)=0x110) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @rand_addr=0x3a6}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000002c0)={0x893, 0x1, 'client1\x00', 0xffffffff80000000, "5f21aa18d59f57fa", "9ff0b9f8b64183e7df3bf03a1179188c9724bec00870c69a65cf897955f0a350", 0x2, 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000000c0)) 2018/04/29 15:26:41 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000003000/0x1000)=nil, 0x1000}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) 2018/04/29 15:26:41 executing program 1: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) r3 = syz_open_procfs(r0, &(0x7f0000000100)='maps\x00') r4 = dup2(r2, r1) exit(0x0) r5 = open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000000)={0x7, 0x2, 0x8000, 0x9}, 0x8) getresuid(&(0x7f00000000c0), &(0x7f0000000140)=0x0, &(0x7f0000000180)) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) lchown(&(0x7f0000000080)='./file0\x00', r6, r7) dup2(r5, r3) [ 126.121472] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 126.132566] syz-executor4 cpuset=syz4 mems_allowed=0 [ 126.137801] CPU: 0 PID: 9472 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 126.144656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.154038] Call Trace: [ 126.156672] dump_stack+0x185/0x1d0 [ 126.160351] dump_header+0x2cc/0x16f0 [ 126.164196] ? __msan_poison_alloca+0x15c/0x1d0 [ 126.168922] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 126.174466] ? ___ratelimit+0x67f/0x760 [ 126.178491] oom_kill_process+0x341/0x2160 [ 126.182838] ? mem_cgroup_scan_tasks+0x289/0x610 [ 126.187694] out_of_memory+0x1700/0x1da0 [ 126.191836] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 126.197277] ? _cond_resched+0x8b/0xd0 [ 126.201205] memory_max_write+0x5df/0x950 [ 126.205429] ? memory_max_show+0x1b0/0x1b0 [ 126.209735] cgroup_file_write+0x43c/0x8c0 [ 126.214068] ? cgroup_seqfile_stop+0x140/0x140 [ 126.218734] kernfs_fop_write+0x60d/0x890 [ 126.222987] ? kernfs_fop_read+0x9f0/0x9f0 [ 126.227300] __vfs_write+0x1a3/0x9f0 [ 126.231110] ? rcu_all_qs+0x32/0x1f0 [ 126.234890] ? __sb_start_write+0x9f/0x2d0 [ 126.239212] vfs_write+0x463/0x8d0 [ 126.242861] SYSC_write+0x172/0x360 [ 126.246591] SyS_write+0x55/0x80 [ 126.250043] do_syscall_64+0x309/0x430 [ 126.253979] ? SYSC_read+0x360/0x360 [ 126.257731] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 126.262939] RIP: 0033:0x455979 [ 126.266151] RSP: 002b:00007fe940801c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 126.273893] RAX: ffffffffffffffda RBX: 00007fe9408026d4 RCX: 0000000000455979 [ 126.281182] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 [ 126.288475] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 126.295764] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 126.303082] R13: 00000000000006d2 R14: 00000000006fd450 R15: 0000000000000000 [ 126.310517] Task in /syz4 killed as a result of limit of /syz4 [ 126.316613] memory: usage 3084kB, limit 0kB, failcnt 0 [ 126.321952] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 126.328766] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 126.334965] Memory cgroup stats for /syz4: cache:132KB rss:2144KB rss_huge:2048KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:2176KB inactive_file:0KB active_file:0KB unevictable:0KB [ 126.355551] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 126.364336] [ 4540] 0 4540 17552 8438 122880 0 0 syz-executor4 [ 126.373307] [ 9465] 0 9465 17585 8742 126976 0 0 syz-executor4 [ 126.382214] Memory cgroup out of memory: Kill process 9465 (syz-executor4) score 8773000 or sacrifice child [ 126.392185] Killed process 9465 (syz-executor4) total-vm:70340kB, anon-rss:2164kB, file-rss:32804kB, shmem-rss:0kB [ 126.428211] oom_reaper: reaped process 9465 (syz-executor4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 2018/04/29 15:26:43 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000080)='./bus\x00', 0xa, 0x100) open(&(0x7f0000000100)='./bus\x00', 0x100000141842, 0x4) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x1265) 2018/04/29 15:26:43 executing program 0: r0 = perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0x3, @perf_config_ext={0xffffffffffffffff}, 0x2000003ff, 0x7}, 0x0, 0x3, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = dup(r0) sendto(r1, &(0x7f0000000040)="8b0dc2c0410f47938a9b1670736d6702a2a776f087208a886e3a1ab413fd0cb5190c15b77d75966f2ead5d78f1bfbea22d5949ecfbf11e96b26e21c8332870377e8a3a5cc909e221e880f83333557731a825f0846565bd7ffb33baf306a4dc7569a6fde348a334aebbdd96305da73fbd1d0f9aba0a5cc5c30e752c8734041ebf96be", 0x82, 0x0, 0x0, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/29 15:26:43 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10f34a, 0x0) pread64(r0, &(0x7f0000002280)=""/4096, 0x1000, 0x0) 2018/04/29 15:26:43 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x2, @tick=0x3, 0x40, {0x4, 0x8}, 0x6, 0x1, 0x6}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000380)={0x7, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x3}, 'port1\x00', 0x4, 0x0, 0xff, 0x3, 0x0, 0x7f, 0x6, 0x0, 0x2}) ioctl(r0, 0xc2604110, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000300)={'syzkaller0\x00', {0x2, 0x4e23}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'team_slave_1\x00', 0x400}) 2018/04/29 15:26:43 executing program 6: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x209, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00000000c0)=0x200000, 0x2, 0x8) mbind(&(0x7f0000126000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000040), 0x5, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000c80)='./file0\x00', 0x210000, 0x8) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000cc0)={@local, @remote}, &(0x7f0000000d00)=0x8) 2018/04/29 15:26:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x521843) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x1, [0x3f9]}, &(0x7f0000000180)=0xa) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0xb3, "a2fafa29c391a23d54d2c68eca3eeea0ac73c4617dd509a9d0f7e7b80d50b1dee54b1eb357a41fdf4798d51d4edf8850468e1df5fa84fa2148c2ea5811fcabbdf79c5cfcb01bff93510b554a7c80a3385cfb9a8aae92c8cd018bb41f268bceb194120a087471211972640fbddd68287a12f1f08bc7be50f45e9c8a98b18d9dffeb92d271532afc6e2718d14e77c1d2898c52046f4b45b3ec009cfb9b216b5d59236b377c8a82825c9f8eabbf3514b6b790bb4f"}, &(0x7f0000000280)=0xbb) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) sendmmsg(r3, &(0x7f0000742000)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="10000000000000001701000002000000"], 0x10}}], 0x2, 0x0) 2018/04/29 15:26:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x340, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000000), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x3b8) 2018/04/29 15:26:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f00000000c0)='./file0\x00', 0x12) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x3, 0x4, 0x6, 0x7, 0x10}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x1a2e}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r4, 0xb466, 0x0, 0x8, 0xac, 0xfffffffffffffffa, 0x0, 0x1, {r5, @in6={{0xa, 0x4e22, 0xfffffffffffffbff, @dev={0xfe, 0x80, [], 0x1b}, 0x200}}, 0x4, 0x6, 0x20, 0x3, 0x6}}, &(0x7f0000000340)=0xb0) ptrace$getsig(0x4202, r3, 0xfffffffffffffffa, &(0x7f0000000080)) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001400)={0x0, @in={{0x2}}}, &(0x7f00000014c0)=0x90) bind$ipx(0xffffffffffffffff, &(0x7f00000003c0)={0x4, 0x0, 0x0, "6f8973f461e6", 0x8001}, 0x10) [ 127.254458] kernel msg: ebtables bug: please report to author: entries_size too small [ 127.261142] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 127.273606] syz-executor4 cpuset=syz4 mems_allowed=0 [ 127.278829] CPU: 0 PID: 4540 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 127.285685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.295052] Call Trace: [ 127.297674] dump_stack+0x185/0x1d0 [ 127.301345] dump_header+0x2cc/0x16f0 [ 127.305174] ? __msan_poison_alloca+0x15c/0x1d0 [ 127.309913] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 127.315404] ? ___ratelimit+0x67f/0x760 [ 127.319420] oom_kill_process+0x341/0x2160 [ 127.323707] ? mem_cgroup_scan_tasks+0x289/0x610 [ 127.328540] out_of_memory+0x1700/0x1da0 [ 127.332643] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 127.338042] ? _cond_resched+0x8b/0xd0 [ 127.342013] mem_cgroup_oom_synchronize+0x1408/0x1750 [ 127.347245] ? mem_cgroup_oom_synchronize+0x1750/0x1750 [ 127.352691] pagefault_out_of_memory+0x57/0x110 [ 127.357392] mm_fault_error+0x490/0x810 [ 127.361452] __do_page_fault+0x1272/0x1a10 [ 127.365747] ? page_fault+0x45/0x50 [ 127.369403] do_page_fault+0xd3/0x260 [ 127.373233] ? page_fault+0x2f/0x50 [ 127.376882] page_fault+0x45/0x50 [ 127.380349] RIP: 0033:0x46b80e [ 127.383549] RSP: 002b:0000000000a3bda0 EFLAGS: 00010206 [ 127.388932] RAX: 000000000000000c RBX: 0000000000703460 RCX: 00000000ffffffff [ 127.396221] RDX: 0000000000a3e9d0 RSI: 00000000004bafe6 RDI: 0000000000a3c320 2018/04/29 15:26:43 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10f34a, 0x0) pread64(r0, &(0x7f0000002280)=""/4096, 0x1000, 0x0) 2018/04/29 15:26:43 executing program 6: r0 = socket$inet(0x2, 0x2, 0x5) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/29 15:26:43 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) close(r0) 2018/04/29 15:26:43 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x4, 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, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0xffffff16, 0x98, &(0x7f0000000100), &(0x7f0000001400)=""/243}, 0x28) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 2018/04/29 15:26:43 executing program 1: r0 = memfd_create(&(0x7f0000000080)='$ ', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000000c0)) [ 127.403508] RBP: 0000000000a3c2f0 R08: 0000000000a44bd0 R09: 00000000004bafe6 [ 127.410793] R10: 0000000001795940 R11: 0000000000000246 R12: 00000000004bafe6 [ 127.418079] R13: 0000000000000000 R14: 00000000ffffffff R15: 0000000000001380 [ 127.425595] Task in /syz4 killed as a result of limit of /syz4 [ 127.431824] memory: usage 688kB, limit 0kB, failcnt 16 [ 127.437619] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 127.444448] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 2018/04/29 15:26:43 executing program 0: socketpair$inet6(0xa, 0x3, 0xbc43, &(0x7f0000000140)) r0 = socket$inet(0x2, 0x8000a, 0x8) recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a40)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x8, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)=ANY=[@ANYBLOB="ffffffffffffaa040000000890780000000000000000000000000000"], 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) connect$llc(r1, &(0x7f0000000080)={0x1a, 0x30e, 0xa93, 0x6, 0x938, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000480)={0x9e, &(0x7f00000003c0)="9ac60ccd2557d8f340fc11517c4ce28cf6a3dedebf7c452926df8b8ebe4f27abe9e9c679ff959f3f3512755de909fc0b518b728699065254e2d2946c3abb6135a06ab2454808c59ae513fce78d845c1f9391bb1fe3f424a8947670564c7e957098e22a8c29e1be72662ca8aa6e000dc12f97dbe5233d7a7e358c7dac207003fa4f017e4b6b7adffd9e9dedefba2a74f12fcb78b9b292e363ccce91af96b7"}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={r2, 0xd7, "fce8806522dd59e7faef10762c90e33d754e613534b158ec8f7fb22cccc21e0623923816eed86fe9c7f4eaafad9e755e5a6bb1be6caf2971a694e4eadde52e0c71309774ba0af4817964a033727fb91b6d941cfa3460f9746de90741a6c4d434a5bd4f70cf59b601640c75a2e6c99e85f79c2a83fae6ca6a4776bd1205846dca65ba3ab65e286fc62ab4392c113d3baa0d4b4dbbacd4ee82725b6ac02d30652b5bfec5922852404f71ae91ef529a6807f97febb830a0d960da17560bf21853807f480573e3984e22ba8264e6d31fa49a66acf4c471aee3"}, &(0x7f0000000380)=0xdf) [ 127.450674] Memory cgroup stats for /syz4: cache:132KB rss:68KB rss_huge:0KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:40KB inactive_file:0KB active_file:0KB unevictable:0KB [ 127.471221] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 127.480028] [ 4540] 0 4540 17552 8438 122880 0 0 syz-executor4 [ 127.489014] Memory cgroup out of memory: Kill process 4540 (syz-executor4) score 8468000 or sacrifice child [ 127.499090] Killed process 4540 (syz-executor4) total-vm:70208kB, anon-rss:116kB, file-rss:33636kB, shmem-rss:0kB [ 127.589521] oom_reaper: reaped process 4540 (syz-executor4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 2018/04/29 15:26:43 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@local, @dev, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e22, 0x8, 0x4e22, 0x3, 0x2, 0x80, 0x20, 0x7e, r1, r2}, {0xe9e0, 0x3, 0x6d50, 0x8, 0xffffffffffffffff, 0x200, 0x10000, 0x7ff}, {0x3, 0x4, 0x2, 0xffff}, 0x1, 0x6e6bb5, 0x0, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x33}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x3, 0xed8, 0x3, 0x3, 0xffffffff}}, 0xe8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x1) ppoll(&(0x7f0000bc0fd0)=[{r3}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) [ 127.879284] device bridge_slave_1 left promiscuous mode [ 127.885021] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.915971] device bridge_slave_0 left promiscuous mode [ 127.921765] bridge0: port 1(bridge_slave_0) entered disabled state [ 128.003593] team0 (unregistering): Port device team_slave_1 removed [ 128.017652] team0 (unregistering): Port device team_slave_0 removed [ 128.027816] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 128.042340] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 128.073496] bond0 (unregistering): Released all slaves 2018/04/29 15:26:44 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, &(0x7f00000000c0)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r3) 2018/04/29 15:26:44 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0)={[0x30]}, 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900090008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/29 15:26:44 executing program 6: syz_emit_ethernet(0x132, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_mc={0x8848, {[{0x1000, 0x4, 0x80000001}, {0xfa, 0x3, 0xe8, 0x1}, {0xdd40, 0x2, 0x3, 0x3}, {0x101, 0x8, 0x7fff, 0x7}], @llc={@llc={0x4, 0xfc, "14", "abb8af7ac078a24bce195fd5e77110be71aefe266553216b0894dd13cc6558a1d18a7204519c18d1514ce6f5fc5867383fcafbf8bf3cedf69db16c6a8f699eedb7386be4455bdfab115d2b6a631f3471db03f308f9b097c07f1c5f029a0886b4f416bd9ec3f34b1267639b66ea12c6629551e2781bac9900"}}}}}}, &(0x7f0000000440)={0x41, 0x0, [0x0, 0x0, 0xd73, 0xfffffffffffffffc]}) 2018/04/29 15:26:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="bb9f8d8ee4696500") sendfile(0xffffffffffffffff, r0, &(0x7f0000000340), 0x10003) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/29 15:26:44 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x10000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/250) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x2, 0x0, 0x0, 0x10000}) 2018/04/29 15:26:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x6, &(0x7f0000000540)=[{&(0x7f00000000c0)="118c67956be5c9cbeb9e7dc7d389ffb5f73e9fcdc48bcca640b6a1cbaecd53a8802b0f59e6fbafce22581753036362b2bd673ea5de2a3883c332a150cf5f1e6cb36d4a2571fe27624404359a54c3e376e07292bfffc664cfcca10d4dc4f6fb385edea406ea45771cf633f4e8c97a1483b7a27f58d5138f98d0090a6c335261ca5a003c3b5db8", 0x86, 0x7}, {&(0x7f0000000180)="2a997c2018e047b4dc44c24e26e36723bcaba7aa885c580714f7defd3ddb1f97a5ec9de62fbc0bbffa175e3e82cd4df11858746d8d06315467adc9be922642721f3c2b4b95ce5d6501c0eafa94ec85928388cad4e936e522c64032c3a6135cc86d02032f4fd3a8b30fabb35c70fed709e85b41ecb27070dc842993e2579fe4d4f918b21a24968403c0eee0b09556e6f384e68f8322c1a459077aeaf41506", 0x9e, 0x40}, {&(0x7f0000000240)="385ba7a1a883bda5ca72bec3909318e9c33c6a71528bc313a450e2beb2b8d4ba66c9112a2fc73ca5df4cf1", 0x2b, 0xa7}, {&(0x7f0000000280)="73aafc1def5c90b1aaca1addf94551faafb626ff54fe3622c777e3c66cf8ce5521151de9565a2fb42cd13663f8805ffb3dee47c5a1266d84c0f80757b77a0dc0a9691927192464340d27f38c1452fbe5f2b65a426602fe2233abec0ddba6f5857316f4ddc1025f6776417e699958bcc6ee47d010e70814078c76e6adca6fc8184609f3c02ed1998f6a154f3108ca77dee62326e84ea7d339c34e82c5c06c8add9bd4951ae26403b192ca42f973a008b86a4cd05cd5d47151a539231d1fe586810b595b8f93", 0xc5, 0x8}, {&(0x7f0000000380)="f813f170d1c02c7cd779d3b0e7b57196cb031ee9daa31831eedd86e40ee6a1cd5e371e7b00f312f00a8b961a1d3345c3453c4fd2afdaf51a66b96cb2d6f015ad3b692eb5669119eab2bfba0a5d04524a46ed522b4daa7dd97e17a8029a8479354a0412d7f88da5d9508ba6298fd29884a3ae1ef25e22a0324cfb3c7b306837d87ae9777ad4257936bb3467e85a2f4686d2311a3d415d0ead8e374fcb7937b7638e8c337c08140ce7fde82e36b2c9409c7ea5d4b574bebea30c", 0xb9, 0x7b}, {&(0x7f0000000440)="f47f4b0cda9430d628518e4536159eac8910de6ebce3610208e64dc0d6a97e3fd07f66a23cd9566268d47d5b26ff57482ac708b68228dff79e48f4ad7cf1cff17b84e6466c06ee471525780bab4889f0de36b7b00484d290344140b2ebe4c16974b62d948e008830c5e66e404fd2533ece14a2a493d56a8fee5f8f33d04d6a59c9400fc08f8b8b704cacf1986674376fdfc3363051852ff09415c0e53c9536767e49facdf52e3b7e498966c52b18921e0e417c484b1868ecf4db88e8418b6d3f0a772f1c8eea", 0xc6, 0xff}], 0x5, &(0x7f0000000600)={[{@gid={'gid', 0x3d, [0x33, 0x32, 0x34, 0x36, 0x31]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}]}) r2 = syz_open_pts(r0, 0x8000000006) r3 = dup2(r2, r1) writev(r3, &(0x7f0000b88000)=[{&(0x7f0000b62000)="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", 0x27c}], 0x1) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000640)="06844533f509f4a68b0445400240f576f4bb4afb8c869c6c29a2b2ff85f6d1241726c8050709806cc2b759e5c505dab930b71865c73cf39da568f1a0e68ef6fd5239c600b34f8023629e9961439d2c505fc61d19afb4e321fb7a92bb55149ed42a6d") ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x1) 2018/04/29 15:26:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e24}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r1, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0x2) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x14) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'rose0\x00', 0x9b}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/04/29 15:26:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffff, 0x200) utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x77359400}}, 0x100) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r3, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/04/29 15:26:44 executing program 6: r0 = socket$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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000007c0)={'filter\x00', 0x7, 0x4, 0x578, 0x0, 0x0, 0x378, 0x490, 0x490, 0x490, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x100000001, 'system_u:object_r:var_lib_t:s0\x00'}}}, {{@uncond, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x20, 0x1, 0x7, 0x1, 0x0, "75d314f80a5eeb7617ad381faae38f13120e2417554231d5628c6732986995aa72b15e68e612deea5fd1342816eee2bcb5f05993a4b27e9617a36e263eb5322a"}}}, {{@uncond, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00000000c0)) recvmmsg(r1, &(0x7f0000000740)=[{{&(0x7f0000000500)=@hci, 0x80, &(0x7f0000000600)=[{&(0x7f0000000580)=""/5, 0x5}], 0x1, &(0x7f0000000640)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000000780)) 2018/04/29 15:26:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001d40)={0x0, 0x0, &(0x7f0000005600)}, &(0x7f0000005680)=0xffffffffffffff3e) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x198, &(0x7f0000000040)}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x9c, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, @in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x18}, 0xa01600000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x100000000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}]}, &(0x7f00000001c0)=0x10) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000200)={{0xaf, @loopback=0x7f000001, 0x4e24, 0x3, 'dh\x00', 0x2, 0x9cd, 0x12}, {@rand_addr=0x28000000000000, 0x4e20, 0x0, 0x10001, 0x5, 0x10001}}, 0x44) 2018/04/29 15:26:44 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) unshare(0x20000) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000044000)='ns/mnt\x00') set_mempolicy(0x2, &(0x7f0000000000)=0x81, 0x8001) setns(r2, 0x0) setns(r2, 0x1fffffc) unshare(0x20000400) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/29 15:26:44 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x7) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x2000000004003}) dup2(r0, r1) 2018/04/29 15:26:44 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000000000000000000c0c50000000000000025000000000000b195001a0000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000000000)="260000005e0009000000df623339410e590000000001000000ffffff00000000000000000000", 0x188) 2018/04/29 15:26:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0xb8b8, 0x7fff, 0x7fffffff, 0x40, 0xc7f}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000200)={r1, 0x1000000}, 0x8) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="fe00005d69c1c5b05b34d81414104aab3b03787d0001000000750000a1"], 0x10}}], 0x2, 0x0) 2018/04/29 15:26:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) acct(&(0x7f0000000080)='./file0\x00') socket$nl_route(0x10, 0x3, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) dup2(0xffffffffffffffff, r1) [ 129.309344] IPVS: ftp: loaded support on port[0] = 21 [ 129.796209] sctp: [Deprecated]: syz-executor5 (pid 9631) Use of int in maxseg socket option. [ 129.796209] Use struct sctp_assoc_value instead [ 130.186273] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.192696] bridge0: port 1(bridge_slave_0) entered disabled state [ 130.200007] device bridge_slave_0 entered promiscuous mode [ 130.235720] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.242131] bridge0: port 2(bridge_slave_1) entered disabled state [ 130.249582] device bridge_slave_1 entered promiscuous mode [ 130.284235] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 130.319544] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 130.420172] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 130.457689] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 130.614359] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 130.621626] team0: Port device team_slave_0 added [ 130.655511] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 130.662754] team0: Port device team_slave_1 added [ 130.696772] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 130.733793] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 130.770860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 130.807849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 131.150301] bridge0: port 2(bridge_slave_1) entered blocking state [ 131.156717] bridge0: port 2(bridge_slave_1) entered forwarding state [ 131.163516] bridge0: port 1(bridge_slave_0) entered blocking state [ 131.169911] bridge0: port 1(bridge_slave_0) entered forwarding state [ 131.177519] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 131.872189] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 132.459538] 8021q: adding VLAN 0 to HW filter on device bond0 [ 132.583239] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 132.731988] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 132.738248] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 132.746457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 132.868629] 8021q: adding VLAN 0 to HW filter on device team0 [ 133.581176] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 133.592208] syz-executor4 cpuset=syz4 mems_allowed=0 [ 133.597401] CPU: 1 PID: 9617 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 133.604265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.613613] Call Trace: [ 133.616203] dump_stack+0x185/0x1d0 [ 133.619824] dump_header+0x2cc/0x16f0 [ 133.623627] ? __msan_poison_alloca+0x15c/0x1d0 [ 133.628306] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 133.633770] ? ___ratelimit+0x67f/0x760 [ 133.637758] oom_kill_process+0x341/0x2160 [ 133.641998] ? mem_cgroup_scan_tasks+0x289/0x610 [ 133.646782] out_of_memory+0x1700/0x1da0 [ 133.650858] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 133.656231] ? _cond_resched+0x8b/0xd0 [ 133.660134] mem_cgroup_oom_synchronize+0x1408/0x1750 [ 133.665317] ? mem_cgroup_oom_synchronize+0x1750/0x1750 [ 133.670678] pagefault_out_of_memory+0x57/0x110 [ 133.675340] mm_fault_error+0x490/0x810 [ 133.679339] __do_page_fault+0x1272/0x1a10 [ 133.683577] ? page_fault+0x45/0x50 [ 133.687194] do_page_fault+0xd3/0x260 [ 133.690988] ? page_fault+0x2f/0x50 [ 133.694608] page_fault+0x45/0x50 [ 133.698051] RIP: 0033:0x4071c8 [ 133.701229] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 133.706582] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040f9d0 [ 133.713838] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 133.721093] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 133.728351] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 133.735610] R13: 0000000000411880 R14: 0000000000000000 R15: 0000000000000000 [ 133.743668] Task in /syz4 killed as a result of limit of /syz4 [ 133.749746] memory: usage 640kB, limit 0kB, failcnt 24 [ 133.755089] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 133.761885] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 133.768088] Memory cgroup stats for /syz4: cache:132KB rss:68KB rss_huge:0KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 133.787931] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 133.796721] [ 9617] 0 9617 17553 8391 118784 0 0 syz-executor4 [ 133.805629] Memory cgroup out of memory: Kill process 9617 (syz-executor4) score 8420000 or sacrifice child [ 133.815591] Killed process 9617 (syz-executor4) total-vm:70212kB, anon-rss:80kB, file-rss:33484kB, shmem-rss:0kB [ 133.839764] oom_reaper: reaped process 9617 (syz-executor4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 2018/04/29 15:26:49 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000540)='/dev/amidi#\x00', 0x8001, 0x521c00) socket$inet6(0xa, 0x3, 0x97d) r3 = syz_open_dev$adsp(&(0x7f0000000700)='/dev/adsp#\x00', 0xfffffffffffff45b, 0x80) linkat(r2, &(0x7f00000005c0)='./file0\x00', r3, &(0x7f0000000640)='./file0\x00', 0x1400) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000600)=0xff) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fsetxattr(r1, &(0x7f0000000680)=@known='system.posix_acl_default\x00', &(0x7f00000006c0)='/dev/input/mouse#\x00', 0x12, 0x2) listen(r1, 0x0) listen(r0, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000000080)={0x2, 0x1f, 0x1, 0xa29, 0x4, 0x9}) recvmsg(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/132, 0x84}, {&(0x7f00000001c0)=""/125, 0x7d}, {&(0x7f0000000240)=""/175, 0xaf}, {&(0x7f0000000300)=""/237, 0xed}, {&(0x7f0000000400)=""/185, 0xb9}], 0x5, &(0x7f0000000540)}, 0x40002000) 2018/04/29 15:26:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0xf71, 0x0, 0x0, 0x0, 0x9180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000001c0), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000040)="206cb53a746680bade6bcc794c4f488632d20848e3f21df56f5fbc6ed3cbd6e87b6893ad23ffa695207e50f2bf4d70d486734d5bdfc5f52d1f16fbe6f710a3524159bbd97df79f4c9996c01f094223d24d") r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xfffffffffffff81f, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000180)={r1, 0x3}) 2018/04/29 15:26:49 executing program 3: r0 = userfaultfd(0x7fffe) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000baf000/0x4000)=nil, 0x4000}) 2018/04/29 15:26:49 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) recvmsg$kcm(r0, &(0x7f0000000540)={&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/17, 0x11, 0x1000}, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) getpeername$netlink(r0, &(0x7f0000000580), &(0x7f00000006c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000600)={{0x40, 0x5}, 'port1\x00', 0xa8, 0x20, 0x7fffffff, 0x1ff, 0xdf04, 0x7f, 0x9, 0x0, 0x2, 0x6}) 2018/04/29 15:26:49 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f0000000000)={0x80}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4202) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_bt(r1, 0x8906, &(0x7f00000002c0)="d08d65f0c0e3e7b6e2f3fbd3cd3cc653391fe481a7b16d4b604f95f75cce5da84444fc7557d261399467239e81271c18042d974f66f876c93d8941705b3b23f4830ef9bc2d05d0aa8fdc270a12a8519580d61f1f2b7e06eebcbbf193a06b68212acd0769d556e122229f469b7905000000d06a000000b5d181352d750785c850ada05fc14b") 2018/04/29 15:26:49 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x100) pwrite64(r0, &(0x7f0000000080)="c868dedfa91584d3618edd98", 0xc, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write(r2, &(0x7f00000003c0)="35d5", 0x2) write$binfmt_elf32(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x6e2) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xfff, 0x200) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x1}) 2018/04/29 15:26:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_gettime(0x4, &(0x7f00000000c0)) tkill(r1, 0x1000000000016) 2018/04/29 15:26:49 executing program 4: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x0, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000140)=""/14, 0xe}], 0x1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) close(r0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x4802) fchmod(r0, 0x10) 2018/04/29 15:26:50 executing program 1: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0, 0xc47}, 0xfffffffffffffed7) write(r0, &(0x7f0000000040)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/29 15:26:50 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000200)=0x206) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x2000) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/29 15:26:50 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000300)=&(0x7f0000989fff)) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000000)=""/105, &(0x7f0000000780)=""/228, &(0x7f0000000080)=""/199, 0xfffffffffffffffc}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x1) 2018/04/29 15:26:50 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x840, 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000300)=""/236, 0xec}], 0x1) readv(r0, &(0x7f0000000080), 0x10000000000000a7) socket$l2tp(0x18, 0x1, 0x1) readv(0xffffffffffffffff, &(0x7f00000017c0), 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) [ 134.086608] device bridge_slave_1 left promiscuous mode [ 134.092441] bridge0: port 2(bridge_slave_1) entered disabled state 2018/04/29 15:26:50 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227a, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0x4, 0x60d9, 0x5, "7175657565300000000051d8c16c1c1f7560e5f80000000000000000000000000000000000020000000400000000010000f2ffffff00", 0x4}) setsockopt$inet6_opts(r0, 0x29, 0x3d, &(0x7f0000000200)=@srh={0x7f, 0xa, 0x4, 0x5, 0x7, 0xffff, 0x2, [@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x16}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x83) [ 134.159853] device bridge_slave_0 left promiscuous mode [ 134.162964] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 134.165655] bridge0: port 1(bridge_slave_0) entered disabled state [ 134.251139] ------------[ cut here ]------------