) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000000)=0x54) 2018/05/11 00:39:09 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x440000) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000000c0)={{0x80}}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="7b4c52bdccf6c212ce569d41351d02fbda24e3112f21ac9d3a6a6c3c3e34fad148472f92d391300c770e5a967a65c6d5e6de6659efef0521", 0x38) [ 148.026625] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/11 00:39:09 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x402c542c, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl(r0, 0x5, &(0x7f0000000100)="02c317c694fb27affd52ffdde7eb9bae0ebfeac0f6f3304485cab0ba7b8d093a78fbd8f619475b0d46f0236e8196e070030572faf85e0f5bd385a627fb44e6dc1f8553b3b17b4e7c78d20faa103eea5538130eb251") ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) pread64(r2, &(0x7f00000001c0)=""/1, 0x1, 0x0) 2018/05/11 00:39:09 executing program 7: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="0b1c2ec7a1d8b2951ffc82eb7b6cfadccbeb5f00eb0c8d28816079af2c18f656903ebb25f91ce69fd3696196f20a03fb177e4ccbcfdc78ab5117d6b475ccb7909b6c2720e06149d506cbe5c0ac98d1c3c500fb4156d0cd43b4292b94c43c5089511f9273973d282ae9bfb7aacbc1cc629fcfd3acf420a94bbf73e761327b237493d0629704ed7e9afb5957e247e08e5271f5ef9c4645", 0x96, 0xfffffffffffffffb) r1 = getuid() fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) mq_open(&(0x7f0000000000)='.cgroup*\x00', 0x0, 0x0, &(0x7f0000000040)) 2018/05/11 00:39:09 executing program 2: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) r2 = dup2(r0, r1) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000140)=""/4096, 0x1000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x40, 0x0) 2018/05/11 00:39:09 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0xd1) dup2(r1, r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fb6ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000985000)={0x20000004}) 2018/05/11 00:39:09 executing program 6: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x5, 0x3, 0x20, 0x1, 0x7}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={r0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000881000/0x3000)=nil) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0x11) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xf4, 0x4000) ioctl$TIOCSBRK(r1, 0x5427) 2018/05/11 00:39:09 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000100)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1}, &(0x7f0000000080)=0x33a) 2018/05/11 00:39:09 executing program 0: r0 = socket(0xd, 0x804, 0x0) r1 = memfd_create(&(0x7f0000001200)='\x00', 0x1) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000001240)=0x1ff) write(r0, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netrom(r1, &(0x7f0000001280)=@ax25={0x3, {"b13764855fc3f8"}}, 0x10) recvmmsg(r0, &(0x7f0000004bc0)=[{{&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f0000001140)=[{&(0x7f00000000c0)=""/10, 0xa}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/36, 0x24}], 0x3, &(0x7f0000001180)=""/111, 0x6f, 0x8}, 0x8fc}], 0x1, 0x0, &(0x7f0000004c80)={0x0, 0x1c9c380}) read(r0, &(0x7f0000000000)=""/25, 0x19) 2018/05/11 00:39:09 executing program 4: keyctl$search(0xa, 0x0, &(0x7f0000000380)="656e63726dfcd355d2a76f67dc78fb25686f8e88e74b7645219cf119e12629b443b8649f33f567876f366303b511483c56fe32540deaffd96df9f7f73d40a8f562bc", &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) eventfd(0x2) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x800, 0x0) r1 = dup(r0) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000000)=0x81) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="00040000051b58564625ed539ad0ec751673dd6c3fff8b18e62260f204af0205bffb47026155458e3fe0fca63a3f9a3ffc55ddf3483722d3be6b510abdf46afb5adf49c06e9e9c9a5e13a65c7db496cc86d93d97b3f71a777a56a529320ed6b94820dc174826d7d7b81127ad62052000"]) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) 2018/05/11 00:39:10 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) fcntl$setstatus(r0, 0x4, 0x42000) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="b1cd9cba3ebd29dbbb6dcc624320e6697866ad1c2358c87fac81830b88c97a1a1cc574b6abdeee05974d4bcecfb114a07587ef499cc00a7d05ca83eb424da2fd18fd6b944553b8ddcc55e706cbea4e114c6e612173a3af874ac2aef33cb9d114d6bb0e193d2626a711e4011cb5946feb88f1271e0d1474f45d4e15d9a80b4a86796167258b68fc29cc6d8901f75b444913a9ca62f8c2f0407df6b0472644eee67967de29c092ca8aef390451d6d4e3c75c1d72af29660179d5dcf07b71aca6b1e45e2a7b51af07115c41d9fb3b3caf8cdbc8cd809e48e39eaaa4aa0527c44c51d38548a73844fdcc1f8ad3cd177d30d6e177cb73", 0xf4}, {&(0x7f0000000140)="9e02ea0adfb52e7e256551829e7f01275197f8882e22f11c702a67a7eb56f5b14976f2", 0x23}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000000180)="50422685ec407d3c47c10ba321ced12072102e7708fdbbafc449334a9fcf2a6b3477c97b54e6d3c190688b7f4b0543f9cebe66adf18b658f7f475163765bd46f37b940444097edb0eb34984f3c4680ca042229c1c2028506b38d7737e9c2f1277c66eaa3f47fb6e86f3dd9ac58f04b440680bc65712340cc8853b4cb7f240311c5f233543e440d9789d349c6699e8028988eb089a2f9bc1b01919bc3e9f74c30628df8d8dcef436b3832c717fb93dd987ed0015893332dfb1fd97f41988a44c45df946914c83eef99192718f368175d63dc2bfbbaae1f5", 0xd7}], 0x4) 2018/05/11 00:39:10 executing program 7: unshare(0x8000400) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80049, 0x10) fadvise64(r0, 0x0, 0x0, 0x0) 2018/05/11 00:39:10 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0xaa6000)=nil, 0xaa6000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff}) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) 2018/05/11 00:39:10 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400000, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r1}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r3 = memfd_create(&(0x7f0000000140)='dev ', 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) write(r4, &(0x7f00000000c0)="164690f91220a801e1", 0x9) sendfile(r3, r3, &(0x7f0000001000), 0xffff) getsockname$unix(r2, &(0x7f0000000280), &(0x7f0000000000)=0x6e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r3, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000200), &(0x7f0000000240)) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000040)) 2018/05/11 00:39:10 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000200)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r2, 0x7}, 0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00000015c0), 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000300)=0x7, 0x4) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x4, "28e4edba"}}) 2018/05/11 00:39:10 executing program 0: epoll_create1(0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x8000001) syz_open_dev$dspn(&(0x7f0000000800)='/dev/dsp#\x00', 0xc5f9, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000000040), &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/11 00:39:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/11 00:39:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x57, 0x6, 0x9, {0x6, 0x8}, {0x6, 0x8}, @rumble={0x5, 0x4}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) ioctl$KDENABIO(r1, 0x4b36) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x3) setsockopt$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) 2018/05/11 00:39:10 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x119d42) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x0, 0x7, 0x6, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0x800, 0x2a9d, 0x85}, 0x10) r4 = dup2(r1, r1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r4, 0x4) 2018/05/11 00:39:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000010000000128e630e520695c7800000049701492bdfe6d29e5710333b983afe3"], 0x28}}], 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) 2018/05/11 00:39:10 executing program 5: r0 = socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0xb6c, 0x4) sendto$inet6(r0, &(0x7f0000000040)="94716828", 0x4, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x40040010000004a, &(0x7f00000001c0)=0xb3, 0x24) recvfrom$inet6(r0, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) 2018/05/11 00:39:10 executing program 0: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCEXCL(r1, 0x540c) r2 = socket(0x2, 0x803, 0x1) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r4 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="a8", 0x1, r3) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000000200), &(0x7f0000000140)=0x4) keyctl$invalidate(0x15, r4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x2, 0x81, 0x4}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={r5, 0x1, 0x5, 0x20, 0xe20, 0x7fffffff, 0x4, 0x3f33, {r6, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}}, 0x4, 0x0, 0x6e0c1dd1, 0x2, 0xffffffffffffffb7}}, &(0x7f0000000440)=0xb0) keyctl$chown(0x4, r4, 0x0, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$inet6(0xa, 0x1, 0x4, &(0x7f0000000080)) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100)}]) 2018/05/11 00:39:10 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002400)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000023c0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0e00000000005eec7009ad93a4", @ANYRES32=r1, @ANYBLOB="000000000100000000000000"], 0x1d) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) accept4$inet(r2, 0x0, &(0x7f0000000080), 0x800) 2018/05/11 00:39:10 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x6, 0x80040) pread64(r0, &(0x7f0000000300)=""/147, 0x93, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r1, 0x80000000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='environ\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x112fe2a906c11d3c) sendmmsg$inet_sctp(r1, &(0x7f00000003c0)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000979cc2b8e51bb2c00078"], 0x10}], 0x1, 0x0) 2018/05/11 00:39:10 executing program 6: r0 = socket(0x10, 0x803, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00') accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10, 0x80800) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000e7c000/0x1000)=nil, &(0x7f00009d0ff8)) exit(0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) recvmmsg(r0, &(0x7f0000005cc0)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/123, 0x7b}}, {{&(0x7f0000001800)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000001900)=""/185, 0xb9}, {&(0x7f00000019c0)=""/100, 0x64}, {&(0x7f0000001b40)=""/201, 0xc9}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/119, 0x77}, {&(0x7f0000002cc0)=""/226, 0xe2}], 0x6, &(0x7f0000002e80)=""/112, 0x70}}, {{&(0x7f0000002f00)=@nl=@unspec, 0x80, &(0x7f0000002f80)}}], 0x3, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180)=0x7, 0x4) 2018/05/11 00:39:10 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5, 0x30000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000140)=""/162) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000000c0)={0xa, 0x5, 0xfffffffffffff000, 0x81, 0x4, 0x7}) r1 = memfd_create(&(0x7f0000d0bffe)="7b10", 0x3) fcntl$addseals(r1, 0x409, 0x9) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)="e5", 0x1}]) 2018/05/11 00:39:10 executing program 3: ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x4, 0x7, 0x200, 0x7ff, 0xffffffff, 0x3, 0x6, 0x4, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYBLOB="20040300070001000000"], &(0x7f0000000100)=0xe) syz_open_dev$tun(&(0x7f0000000140)='/dev/net////\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000180)={0x3f, @broadcast=0xffffffff, 0x4e20, 0x0, 'lblc\x00', 0xc, 0x10001, 0x80}, 0x2c) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=@random={'user.', '/dev/net////\x00'}, &(0x7f0000000240)=""/178, 0xb2) 2018/05/11 00:39:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x15, &(0x7f0000e41ff7)={0x0, &(0x7f0000e41ff0)}, 0x10) 2018/05/11 00:39:10 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) gettid() r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0xc0002) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x1012, 0x1) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x8, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r2, &(0x7f0000000000), &(0x7f0000000440)=""/129}, 0x1f8) 2018/05/11 00:39:11 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$netlink(0x10, 0x3, 0x4) sendfile(r0, r0, 0x0, 0xffff) write(r0, &(0x7f0000000040)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000140)="7bf4ede1fa136b433870e22ee6491fe7e2392a17c08ad281a09a6352c853b46e9228f99f678d1d1c579fe3676c56327ed21d26a38591a13e6a302212109b43ce274c7ea59dac6da348f33d3e1c84b896e048247d29e839792ee2627418f26ddd2c698834564feb1cc73bd3dcb56e85d9689d83526a1cb95229b741c131522dd0dfa3c366dc40952dd10dfef338a335afd671bc745ef9c67123fc424114ea9045f3e831959359f0b0adb9f36f") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) capset(&(0x7f00000000c0)={0x19980330, r1}, &(0x7f0000000100)={0x6, 0x4, 0x7, 0x5, 0xffffffff7fffffff, 0x7}) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000200)={0x7}, 0x4) 2018/05/11 00:39:11 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x0, 0x4, 0x0, 0x80000000}, 0x2c) pipe(&(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x7f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x1, 0x7ff, 0x1, 0x10001, 0x0, 0x507d, 0x3, 0x80000000, r1}, &(0x7f0000000100)=0x20) 2018/05/11 00:39:11 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2000000000006, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x47f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x0, 0x24940) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x3010c0, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000000240)={@dev, @remote}, &(0x7f0000000280)=0x8) recvmsg$kcm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/19, 0x13}], 0x1, &(0x7f0000000400)=""/5, 0x5, 0x3be2}, 0x40000000) recvfrom$inet(r1, &(0x7f0000000100)=""/250, 0xfa, 0x2, &(0x7f0000000080)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/11 00:39:11 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000000100)={0x1, {&(0x7f0000000200)=""/208, 0xd0, &(0x7f0000000300)=""/177, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f00000003c0)=""/24, 0x18, &(0x7f0000000400)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f00000000c0)=""/28, 0x3e0, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffffffffffff4d06, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) 2018/05/11 00:39:11 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x100, 0x10001) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x1c, 0x2ff, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) sync_file_range(r1, 0x0, 0x520, 0x2) 2018/05/11 00:39:11 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073afff)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)="0000b86d0000", 0x1000080, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8, 0x4) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='bfs\x00', 0x50040, &(0x7f0000000180)="5fe1328d50d0c4e09d204b") unlinkat(r0, &(0x7f0000783ff8)='./file0\x00', 0x200) chdir(&(0x7f000091c000)='./file0\x00') syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x9, 0x1) getcwd(&(0x7f0000fde000), 0xfffffffffffffc22) rt_sigpending(&(0x7f0000000240), 0x8) 2018/05/11 00:39:11 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x2, 0x4) connect$inet6(r0, &(0x7f0000017000)={0xa}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/05/11 00:39:12 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) ioctl(r0, 0x2, &(0x7f0000000140)="4daef00282f8ff92248abb1640b2d78a033c30666808e79fe418d6895dc64eafdc6e22054446a32c724f0bb69726a0687f4631781351077b1833d13fc5175346795db3b58ed0a4641c20db01e5b6eeffdaa1a2a8007b0a2f10a6acddfd8be6b0168ac3dcbe2a118a771be261bcd998fe1f3074922a55fa523ec200d856a4b56e27702e8f4eb73e182067508efd570242f9b15e42f24a4044f65af255cb0f8f3e0259e36443bacce49830fa30e9e2c6e9b8627ad1932aedf9e512f50cfaa4eaf052c7b54969") recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001f40)=""/144, 0x90}, {&(0x7f0000002000)=""/164, 0xa4}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}], 0x4, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f0000002300)=@nfc_llcp, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000002580)}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x6, 0x0, &(0x7f0000000100)={0x0, r1+10000000}) 2018/05/11 00:39:12 executing program 7: unshare(0x40600) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/68, 0x44) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80001, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bond0\x00', 0x100}) r1 = syz_open_procfs(0x0, &(0x7f0000000300)="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") fdatasync(r1) 2018/05/11 00:39:12 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff}) vmsplice(r0, &(0x7f00005d0f70)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) r1 = epoll_create1(0x0) epoll_create1(0x80000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x40000, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f00000000c0)=0xe, 0x800) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bpq0\x00'}}) epoll_pwait(r1, &(0x7f00005d1f94)=[{}], 0x1, 0x7f, &(0x7f00004c7000), 0x8) close(r1) 2018/05/11 00:39:12 executing program 1: fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d", 0xc1, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x42, r1}) 2018/05/11 00:39:12 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x3de2) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = dup2(r1, r1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r1, r2}) 2018/05/11 00:39:12 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x400041) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) unshare(0x40600) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500008000000000"], &(0x7f0000000000)='syzkaller\x00', 0x101, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) write$binfmt_elf64(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "", [[]]}, 0x178) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031aff8)={r1, r2}) r6 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') readv(r6, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) pwrite64(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0) 2018/05/11 00:39:12 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, 0xc) socket$netlink(0x10, 0x3, 0x5) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x3, 0xc20, [0x20000180, 0x0, 0x0, 0x20000450, 0x20000d40], 0x0, &(0x7f0000000040), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x7, 0x6, 0x0, 'vcan0\x00', 'ip6tnl0\x00', 'sit0\x00', 'veth1_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @random="d628819e99a2", [0xff, 0x0, 0x0, 0xff, 0x6441a2dc6b4eaeff, 0xff], 0x70, 0xe0, 0x118}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}, {{{0x19, 0x40, 0x22eb, 'veth0_to_bond\x00', 'nr0\x00', 'vcan0\x00', 'veth0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xe0, 0x150, 0x188, [@connbytes={'connbytes\x00', 0x18, {{0x7f, 0x40, 0x3, 0x2}}}, @m802_3={'802_3\x00', 0x8, {{0xfc, 0x4c9c, 0x5, 0x6}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="db89d5df88cf"}}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0xf, 0x10, 0x1, 'veth1_to_bond\x00', 'sit0\x00', 'bond_slave_0\x00', 'team0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x858, 0x890, 0x8c0, [@u32={'u32\x00', 0x7c0, {{[{[{0xc9b, 0x3}, {0x9b57, 0x2}, {0x7fff}, {0x7ff}, {0x7, 0x2}, {0x1000, 0x2}, {0x5, 0x3}, {0x5}, {0xfffffffffffffff8, 0x3}, {0x3, 0x3}, {0x0, 0x3}], [{0x14ea, 0x3}, {0x1, 0x180000}, {0x1}, {0x7fff, 0x9}, {0x5, 0xff}, {0x1, 0x9}, {0x3, 0x7ff}, {0xad84, 0x7f}, {0x969, 0x8}, {0x0, 0x1}, {0x1, 0x8001}], 0x3, 0x3}, {[{0x7}, {}, {0x3a84, 0x1}, {0x7, 0x3}, {0x8, 0x3}, {0x7, 0x3}, {0x40, 0x3}, {0xfff, 0x2}, {0x200, 0x2}, {}, {0x1, 0x1}], [{0x71}, {0x1000, 0x101}, {0x9, 0xfff}, {0xffffffffffff595c, 0x2}, {0x6, 0xff}, {0x8, 0x100000000}, {0x400}, {0x5, 0x7}, {0xac, 0xfffffffffffff564}, {0x10000, 0x7f}, {0x80000000, 0x400000000000}], 0x6, 0x2}, {[{0x1, 0x3}, {0x6eae, 0x1}, {0x9, 0x3}, {0x4}, {0x5, 0x3}, {0x5, 0x2}, {0x20, 0x1}, {0xffffffff, 0x2}, {0xf0, 0x3}, {0x1ff}, {0x1, 0x2}], [{0x1, 0x800}, {0xffffffffffff7fff, 0x8}, {0x5, 0xff}, {0x100, 0x57}, {0x5, 0x36}, {0x3ff, 0x5e}, {0x3}, {0x8, 0x5}, {0x6, 0x9}, {0x0, 0x67}, {0xffffffffffffffff, 0x8f}], 0x0, 0x4}, {[{0x2eba67e2, 0x3}, {0x80, 0x3}, {0x3, 0x3}, {0x0, 0x2}, {0x8}, {0x9, 0x3}, {0xefc}, {0x7, 0x3}, {0xffff, 0x3}, {0x2, 0x2}, {0x10000, 0x1}], [{0x2}, {0x0, 0xfff}, {0x5, 0x6}, {0x79, 0x3}, {0xfffffffffffffffc, 0x4}, {0xffffffffffffff00, 0x1}, {0x7ff, 0x2b2}, {0x2, 0xffffffff}, {0x2, 0x1f}, {0x20, 0x5}, {0x8000000000000000}], 0x9, 0x5}, {[{0x5, 0x1}, {0xbe6, 0x3}, {0xc0, 0x1}, {0xc248, 0x1}, {}, {0xfffffffffffffffe}, {0x9}, {0x2, 0x3}, {0xffff, 0xd1d4f0a379707356}, {0x8, 0x2}, {0x1}], [{0x100000000, 0x9}, {0x234}, {0x0, 0x1f}, {0x1, 0x3}, {0x100000001, 0x20}, {0x80000001, 0x7}, {0x8e3, 0x7}, {0x9, 0x10000}, {0x4, 0xffffffff}, {0x3, 0x2}, {0x2, 0x3}], 0x4, 0x3}, {[{0x8, 0x2}, {0x100000000, 0x3}, {0x0, 0x3}, {0xfff}, {0x9ad, 0x1}, {0x6b9}, {0x4, 0x8e74dc486b5d4537}, {0x3ff, 0x3}, {0x10001}, {0x5}, {0x2}], [{0x200, 0x1}, {0x5, 0x5}, {0x1f, 0x2}, {0x5, 0x101}, {0x785, 0x5}, {0x81, 0x5}, {0x9, 0x7ff}, {0x4, 0x20}, {0x80000000, 0x7f}, {0x5, 0xffffffff}, {0x1, 0x4}], 0x0, 0x8}, {[{0xf17}, {0x7f, 0x3}, {0x6, 0x1}, {0x3}, {0x223f, 0x3}, {0x0, 0x2}, {0x5fb, 0x1}, {0x1f, 0x1}, {0x4, 0x3}, {0x1f, 0x3}, {0x7fffffff, 0x1}], [{0xff, 0x9}, {0x1, 0x1}, {0x7ff}, {0x7f, 0x101}, {0x3343, 0x4}, {0x7c000, 0x3}, {0xcf8, 0x4}, {0x80000001, 0x7}, {0x800, 0x33}, {0x100, 0x3}, {0x3ff, 0x18bc75ff}], 0x9, 0x8}, {[{0x80000000, 0x1}, {0x8000, 0x3}, {0x80000000, 0x2}, {0x7, 0x2}, {0x101, 0x3}, {0x4}, {0x8, 0x3}, {0x3}, {0xfffffffffffffff4}, {0x5, 0x2}, {0x4c7c, 0x1}], [{0xffffffffffff4eb2, 0x95}, {0xfffffffffffffff8, 0x5}, {0x8, 0xfff}, {0x74e3c082, 0x8001}, {0x40, 0x3}, {0xe730, 0x2}, {0x9, 0x7ff}, {0xffffffff80000001, 0x100000000}, {0x4, 0xff}, {0x5, 0x3}, {0x3, 0x5}], 0x2, 0x5}, {[{0x1000}, {0xbafa, 0x2}, {0xe5}, {0x9056}, {0x1, 0x3}, {0x1, 0x1}, {0xb06}, {0x8, 0x3}, {0x3, 0x3}, {0x4, 0x3}, {0x3f, 0x3}], [{0x4, 0x8001}, {0x6, 0x2}, {0x9, 0x2}, {0x1}, {0x1, 0x4}, {0x3, 0x5}, {0x16, 0x5}, {0x5, 0x1}, {0xfffffffffffffffb, 0x8001}, {0x7}, {0x3}], 0xb, 0xa}, {[{0x8, 0x3}, {0x800, 0x2}, {0xff, 0x2}, {0x401}, {0x4, 0x3}, {0x6}, {0x2}, {0x1f, 0x2}, {0x3}, {0xfffffffffffffbff, 0x1}, {0x5, 0x2}], [{0x2, 0x7}, {0x80000001, 0x4}, {0xf8, 0x9}, {0x7, 0xa}, {0x6, 0xfffffffffffffffe}, {0x54, 0x2}, {0x1, 0x320}, {0x20, 0x1f}, {0xff, 0x401}, {0xa16, 0x8}, {0x1ff, 0x3}], 0x7}, {[{0x2ff1000000, 0x3}, {0x8, 0x1}, {0xd3, 0xc4ff73ef1bc9a306}, {0x7, 0x1}, {0x3}, {0x7}, {0x1, 0x3}, {0x100000000}, {0xfffffffffffffff7}, {0x8, 0x3}, {0xd5c, 0x1}], [{0x1f, 0x2}, {0x5, 0x8}, {0x3}, {0x9, 0xff}, {0xfffffffffffffffb, 0xff}, {0x1, 0x101}, {0x8, 0x8}, {0x100000001, 0xe6}, {0x7f, 0xf7}, {0x0, 0xffffffffffffff7a}, {0x8, 0x5}], 0x7, 0xa}], 0x6}}}]}, [@snat={'snat\x00', 0x10, {{@random="844a9fa12b3a", 0xffffffffffffffff}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0xc98) [ 151.044022] Unknown ioctl 35094 2018/05/11 00:39:12 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0xfffffffffffffffd, 0xff) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000003ff8)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)='status\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000007c0)={0x0, 0x3}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000840)={r3, 0x2d3}, 0x8) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x50d, 0x3, 0x14, 0x8, "8b8fc78d9a8ea2d1206ec4fe46ca9b90b3fcbc3e81de16ebccbbd920d3eda3d4fa1f640e953d602781c9039b6d17fe2e9a512814aa2d86189e7fb0f3990ea7e4", "dd4b843f44111b9a50ec68f31b6bc0ef89147168d93dce22b2e1f8b2251f6ce5", [0x1000, 0x2]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x330, 0x0, 0x3, 0x4, "b651349de37dc7e307445e005124d95780734924c90bb27e57c93f5e6caa101c4b166cadb369732ab076fa3ec5dea6a6010b37141aca355512d1bb7ee6888c18", "404eeb0610f4a4797bb69e6faf3a7404d4b20dbdf6eda41444a998d275023ca5", [0xfffffffffffffff8, 0x9]}) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000780)=0x1f) recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000280)=@rc, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000300)=""/11, 0xb}, {&(0x7f0000000340)=""/13, 0xd}, {&(0x7f0000000380)=""/251, 0xfb}, {&(0x7f0000000480)=""/117, 0x75}, {&(0x7f0000000500)=""/206, 0xce}, {&(0x7f0000000600)=""/149, 0x95}], 0x6, 0x0, 0x0, 0x8}, 0x10000) 2018/05/11 00:39:12 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff}) r1 = epoll_create(0x5) r2 = gettid() epoll_wait(r1, &(0x7f00004e7fdc)=[{}], 0x162, 0x401) sched_setaffinity(r2, 0x8, &(0x7f0000597ff8)=0x2) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x7fff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000069cff4)={0x4}) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1ff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x3}) 2018/05/11 00:39:12 executing program 0: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)="05bf5f87c8f561a3fcfc6678bdbee2f71cd1f9b83644db00940acf765a28007fc6cf8dd71a06f0", 0x27}], 0x1, &(0x7f0000000240)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getrlimit(0x9b56c09a97739797, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x3, 0x20}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0xc3}, &(0x7f0000000300)=0x8) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/11 00:39:12 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00005e5000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) r2 = memfd_create(&(0x7f0000000040)='vboxnet1wlan1\x00', 0x2) recvmsg$netrom(r2, &(0x7f0000000780)={&(0x7f0000000080)=@full={{0x3, {"d22354468ae6b1"}, 0x2}, [{"c06cc3f8bddc95"}, {"30cc1cf945ef5b"}, {"d9e51cbeeeb0c2"}, {"314f5caf71251f"}, {"af876757fe2f09"}, {"048883ab50db2b"}, {"5581bcab245134"}, {"39afc355a786d7"}]}, 0x48, &(0x7f0000000480)=[{&(0x7f0000000100)="dab6731809", 0x5}, {&(0x7f0000000140)="07c3f43d6c15f5c193b27d7e7d31c78c0302f81f490f23b62be7dd8d862a22cd6e77643670119297df7abbd931b3435e7ceb6684f8686cd4038c57b6feee250a9f4c8a6910f32512db22cba0e149ec71f6ae7c602964ea5309fabf8aca591b3778ce08cc517e090e28567aa664cd35e5a9683796d73a42b80e2b3a8ea060583a3437c182", 0x84}, {&(0x7f0000000200)="fcf22efe60a4be35d2159d05", 0xc}, {&(0x7f0000000240)="502108bd9daa80369a0a0d2e90bd443ec43238f278692e05322a00d3078d259f6635749e04746ecfc818d90fc1b0cdc253872bac7c313589c2107af779c1fb80e70f11885363529c5b", 0x49}, {&(0x7f00000002c0)="5c4d3653100cbff9b607aaf37d5036ce19d9a395c9ed46b58fc67d18fb20dff275ed468fdc81c46f7181a07db7dbcfa4735d093866ca7c7cee5d81d9e723467ec6f33843f4c82e1f5b0baad46b409f19a7baeb0a97ef544dfc807ab03530819a2d200a7843b1d8b41f616733492e0584e5569c11cface8ee53d868cf15e60a2beb7d618771d06e37d7f67dab3416703eb5f970d43a11ae63067e110fdcec764515b41db14b4d517109786187a85c37c75302ef87af16cc8bc4927d5f5ab89a714254ed36792a35cf36ec09e76ce7b62985f038216ead036f1956acf09ffb17484f237b056ddd6f", 0xe7}, {&(0x7f00000003c0)="1998ccccc6ae07829162cf3384051bea11cc137713a08bacf357b212cbaf41c0ada9b49c3becde0a4278046bd283e1bdbbdacd47c3db1d7f2731e3f265d33a0250324010b8fc74a52964775cf87a0a5eccf8345f91c1ec63610dcbd0c5a1adcb4b0cf3ff076d805b757aa09af3f8382ec956af5deeeceff5d395f44eed7011f821d1afe9cb29ba49f176b2fe1a6fd3b9fa17db4c52f9898ca84b", 0x9a}], 0x6, &(0x7f0000000500)=[{0x88, 0x10f, 0x11e, "80d080f42563bed30a315e383dad2c5ea7444ba34543803aea408f2fd5c1011ba1a9b4ba267595d01885978241669f8c5998a33bde66e75d1e40a4a40b68f0d04d60dd1588d931ac94b1c603eea253f80572edb6119770d153546c31fcf2b85b11dda720284fc553276c2c1ee83bb952e4eb3f81f74a"}, {0xb8, 0x0, 0x48, "0234d46ddf6b2edf4fa6481a6fc886b6c89d0a755a26e9dfff71c3ae240d4dd14a28da713f77bf010929920c3555f626cae4242786900181f6700bb865245d8eb3e0d729002f9da94fe9eecace92c98bac5aedae3fd8bcd3ff94bd05c898695ee194a300d77639cdcfc9be9ea890815333c38ae0555977cfb61cf76de795e1b1a4fa61900603df3d0a93c5748a68306a48ff9f4f300e933f4ad077e0f89837f597"}, {0xd8, 0x88, 0x1, "2a5df6cc795e538168da87ddc919468b1b679803b05c0580918eb7cfb773054bcf8f88c978411ecf14ec7e56dce0aa2104b8e8132732162150bc90a97fad3fcbb247b10f69a75f2f1929a0b14cfc83a4f472ea2b4101fab7cb468ac847cc286c1e270a16e927cc38040a5ae8529ac706d0cd0ba7eaf564cb0c24cc061788db16ba13d29f13bbafb969748bd7438bc8b730149e98252aabd0000e3952a3789497fbb7abbdd6705a632298d6aae43ae43bc8f90c4696345e303baa6a1aa60497dab1"}, {0x20, 0x117, 0xffffffff, "b74a85cc3d63c70c07dd"}, {0x18, 0x11f, 0x4, "5acff560b27745a7"}, {0x30, 0x0, 0x5, "ea0508cb5e4137ce1887bdf02e37c06cb38e8c85e207aa91c2986d1a3b447c74"}], 0x280, 0x40000}, 0x40000062) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000000)) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) [ 151.175969] kernel msg: ebtables bug: please report to author: bad policy 2018/05/11 00:39:12 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="2400000026007f000000000000007701000000ff0100000000000900ffffffff0100ff10", 0x24) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x5, 0x1000, 0x7ff, 0x4d, 0x1, 0x5}) 2018/05/11 00:39:12 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000000c0)=""/237) exit(0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = socket(0x8, 0x3, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x9, 0x0, 0xf2, 0xffffffff, 0x7f}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={r3}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000280)) perf_event_open(&(0x7f0000000040)={0x8, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/05/11 00:39:12 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x82081, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000100)={0x6, 0x1}) syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="aaff03000000ff0800470000380000000000009078ac14140053d93f6b0500078303000000040090780000000045000000000000e7ffffff00ac1414aa01000000008f000000"], 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000140)) syz_emit_ethernet(0x26, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [{[{0x9100, 0xe6c, 0x3, 0x2}], {0x8100, 0xfffffffffffffff7, 0x200000000000000}}], {@can={0xc, {{0x0, 0x10000, 0x0, 0x3}, 0x4, 0x2, 0x0, 0x0, "8e988902d9e0fb68"}}}}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000001c0)={r1, 0x3}) 2018/05/11 00:39:12 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x200) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000040)={@multicast2, @multicast2, 0x0}, &(0x7f0000000080)=0xc) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0xe71, 0x4e20, 0x263e9535, 0xa, 0x80, 0x20, 0x3c, r1, r2}, {0x1, 0xb03, 0x400, 0x4c0, 0x6d92, 0x5, 0x7, 0x1ff}, {0x20, 0x8, 0x6, 0x800}, 0x200, 0x6e6bb0, 0x1, 0x1, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x3f}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3504, 0x2, 0x0, 0x0, 0x8, 0x80000001, 0x615}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/05/11 00:39:12 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000e80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000e40), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000340)=@query_route={0x5, 0x0, 0xfa00, {&(0x7f0000000140), r1}}, 0xfffffebb) syz_open_dev$evdev(&(0x7f0000000480)='/dev/input/event#\x00', 0x0, 0x385440) r2 = semget$private(0x0, 0x3, 0x200) semctl$SEM_STAT(r2, 0x4, 0x12, &(0x7f0000000380)=""/248) fsetxattr(r0, &(0x7f0000000000)=@random={'osx.', '/dev/infiniband/rdma_cm\x00'}, &(0x7f0000000080)='vmnet1wlan0\x00', 0xc, 0x1) 2018/05/11 00:39:12 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x202, 0x0) r1 = epoll_create(0x6) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x4}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/11 00:39:12 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x2, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="df4d28c9d5ef69e83a95fa344cfb4aec02b5881cbec779195e1790298d4a705ba014bb04a47084a2a351993cdbca234bd5fb9769cf4241510f140ddab07464c7069d3aa834041f7b", 0x48}]) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000001c0)={r3}) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000200)={0x0, r4}) 2018/05/11 00:39:13 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x20880) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00000000c0)={0x8, 0x0, 0x5, 0x800, 0x8, 0x4}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x6) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000001c0)={r1, 0x20}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r2, 0x2c, &(0x7f0000000300)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0xffffffffed5eac8a, @mcast2={0xff, 0x2, [], 0x1}, 0x2}]}, &(0x7f0000000380)=0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000000000)) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000001ffc)=0xe) getxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='com.apple.system.Security\x00', &(0x7f00000003c0)=""/68, 0x44) 2018/05/11 00:39:13 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1f, 0x10000) fadvise64(r0, 0x0, 0x1, 0x5) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x8002, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r2, 0x4, 0x10}, 0xc) write$binfmt_elf32(r1, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/05/11 00:39:13 executing program 0: symlink(&(0x7f00000009c0)='./file0/file0\x00', &(0x7f0000000900)='./file0\x00') r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) fcntl$setown(r0, 0x8, r2) fadvise64(r1, 0x1, 0x8, 0x3) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000140)={'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x60600, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000100), 0x4) open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) 2018/05/11 00:39:13 executing program 4: unshare(0x40600) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000200)="4bef77a7d45bbc84eb3c88041dec6d1a", 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000000c0)={{0x6, 0x0, 0x3, 0x7fffffff, "3d6ea07448ccb1135b1a558fbf71cad29305e55a127784d9a53696312de7e68870cd778618db644904e1c0de", 0x7fff}, 0x0, 0x0, 0x2, r2, 0x5, 0x80000000, "f062cfe1b83adffeb0b8e6a06ccdf07c116a2dc84af7acc37525794d246a5a5ed9a52ed00103048a33e12c5637c293fd5fd168a695d153faa5755a89d54b7acb", &(0x7f0000000080)='$-\x00', 0x3, [], [0x29, 0xa72, 0x1000]}) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r3, 0x8b0d, &(0x7f0000000040)={'tunl0\x00', @ifru_mtu}) 2018/05/11 00:39:13 executing program 1: unshare(0x400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="6e61740000000000000000000000000000fdffffffffffffff00000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) bind$pptp(r0, &(0x7f00000002c0)={0x18, 0x2}, 0x1e) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000040)={r2, r3+10000000}, &(0x7f0000000080)) r4 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f00000001c0)=""/167, &(0x7f0000000280)=0xa7) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f00000000c0)=@generic) 2018/05/11 00:39:13 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) process_vm_writev(r1, &(0x7f0000000400)=[{&(0x7f0000000180)=""/115, 0x73}, {&(0x7f0000000200)=""/90, 0x5a}, {&(0x7f0000000280)=""/136, 0x88}, {&(0x7f0000000340)=""/164, 0xa4}], 0x4, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/174, 0xae}, {&(0x7f0000000500)=""/158, 0x9e}], 0x2, 0x0) getsockname$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0x4000000e6, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/11 00:39:13 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000080)={0x0, 0xe9, 0x0, 0x32, &(0x7f0000ffa000/0x4000)=nil, 0x6}) r2 = semget(0x1, 0x1, 0x8) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000040)=[0x4, 0xffffffff, 0x0, 0x5, 0x7fffffff]) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000280), &(0x7f0000000000)=0xfff) 2018/05/11 00:39:13 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/63) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syzkaller1\x00', 0xfffffffffffffe77) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x3232, 0x824, 0x3}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x7, 0x3, [0x85e, 0x2, 0x81]}, 0xe) 2018/05/11 00:39:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) seccomp(0x0, 0x1, &(0x7f0000000040)) unshare(0x40600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000000)={0x1, 0x4}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13d060000002ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a9f70a7cffbd21673a0847825ca1badc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e737c74c79493", "ecd28810307a5cd1512c01da5591e6c882e32e7ea6697b93d37a12203383d72a", [0x0, 0x8001]}) 2018/05/11 00:39:13 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000005c0)={'bridge_slave_0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000009c0)={'bridge_slave_0\x00', 0xc0ffffff}) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x8, "2070b888131c93cf"}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x401}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000052f71c297dde9ee056d9032100050601004a260000000000000000000000000800010004000000"], 0x1c}, 0x1}, 0x0) 2018/05/11 00:39:13 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) 2018/05/11 00:39:13 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003380)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003340)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000033c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa}, r1}}, 0x30) write$rdma_cm(r0, &(0x7f0000000040)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000080), r1, 0x2}}, 0x18) r2 = syz_open_dev$sndpcmp(&(0x7f00000012c0)='/dev/snd/pcmC#D#p\x00', 0x8e4a, 0x142) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000001340)={0x2, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23}, 0x8, 0x3, 0x100000001, 0xb1, 0x4, &(0x7f0000001300), 0x6, 0x2, 0x24aa}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x100, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f00000002c0)=""/4096) 2018/05/11 00:39:13 executing program 6: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x9, 0x5}, 0x8) sendmsg$nl_generic(r0, &(0x7f00000015c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4480}, 0xc, &(0x7f0000001580)={&(0x7f0000000100)={0x1478, 0x1b, 0x212, 0x70bd26, 0x25dfdbff, {0xa}, [@nested={0xf0, 0x42, [@typed={0x8, 0x81, @fd=r0}, @typed={0xc, 0x6e, @u64=0x9c}, @generic="802f058f0e12c41f27c85b01c2d707a5506c4674b45cad2c4cca7a16f5055e2ef1a17e3458e379281cd5161ed58fcd8be3a3075d33838d75a8fc59586206b3451eaa6590188db0819c8bed09f4c89d36acd2efd5948491809bfad135352a4ef515afea6cab788d5951d5bc0a983238ead666ff60ba3446af3ca87db01680d34eb9b64c6ae8a0f54756e9fded359af1b28235d66d005c4a73aca95107a7d10bc3c97d6cb3e1e88be1f28056bba9ca7c747434cdde7731cf95554a2076ae557681fbb849d19f5f46ca06bee2fa03a610eb49702477b558e5"]}, @nested={0x1160, 0x0, [@generic="e5ebfe9533646e32bb15bef4eab62e8fea822b87665240f94d57773173701eb2a76e9c6972362b284f959e79d1a831f99dc0aa23d0f8276e03e3635d3a03c00a5d04a0439fc7f06f455ec57e5855abed86824e0cc85cfec5446e54c5d6f742b8963f81af6a52e7f1b8f09e3d48f88a60f827", @typed={0xe4, 0x19, @binary="cf4069a9530c0714585bf7d30df83e83e1d31b60ea91fe1014518a0a78e19d4274ae94325d9c90bdd674c95305e18c9b73a169e4ad03d6ebf2fd162c094aee9d2ccc09b8fd67947b1f18c86c6a582be5278d5a70c1759cfba41c5dab000c7be1a8abd3f732fbc8453b46989f377e1a15fccb1642853ec472f6e681f7413ea9a8e1cbb1d2dc7bedf713c6337a8a6418658a3c15b85bf503d81e32bca4a10e5ded7bf0d6e9fddee9b71c05f75e1e81411a3ecae63dbe4b169b57a5eeaafefbf3390874ca21a95b35889a0a4343bb90ab80d3e4de1cc2c1ad94797164b34e3d"}, @typed={0x1004, 0x5e, @binary="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@typed={0x8, 0xb, @u32=0x7}, @typed={0xc0, 0x53, @binary="01da510515b41d43ac8d02006d798121131249ef6bcf11d980f971144ae873e0630c5c8d1e3b5761180dc25c11610c7bf9345756f3e41e3dc41748e24e864d440005ee5024bc932d287cac9ebbb8c2b40f79ca1a16539b17406ab82bbf6d3b9718ef00084869591ea8a275c5a8e59fe8d15a9e9833441aee8dab54b05ec65bf9902d22b671ad161ce2b4feb0909ce46f0b3612228a566666c7795224bcf79a0d9512aaaa4a36fb0cfef64c5511a39a5a93b02a8c8e40699d509b15"}, @nested={0x138, 0x74, [@generic="8822802a7c94512b98a8d7f228db04f51146fe5461f62590e133d8c72c5bf3e78d6b86bb6f5eb5f9ec72ed72939d7af5715d042d243ad1a23937c167d209afb85b5dce6110a7afb563fe8331a9449c9ce7a14556880137ec6dde633f2df09687a664b31a46c08493c0ccaa2a3fdae11ad953d6f8d63d4a39d68911d0739bafe21dada26c85c31433a2e332ea47a88cfb5b", @generic="2be9021b430ff0dafdae2faa151a8c64d88748b02fe7dd5f277d338ca13ed08e01609c86efdb544584fc30f0807c73e8b0642ba007795faf44f6c94ae06d43d202a8a14fa4af5576e5f7c44c8acc3f4c329a06b5b82a5b8fac2bd05e5a12057445f8e5a4c68c0c48cb898bda9ca02e311cd07eca6e2c77c92698088be29231f130c5c28462ff0f61e5656a875abec7c58e1625b306b7f537de2bd39146d63c8d"]}, @typed={0x14, 0x52, @ipv6=@dev={0xfe, 0x80, [], 0xb}}]}, 0x1478}, 0x1, 0x0, 0x0, 0x8004}, 0xb85a23ad9d15f929) pselect6(0x406, &(0x7f00000abfc0), &(0x7f0000768000)={0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/11 00:39:13 executing program 5: unshare(0x20000400) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x193802, 0x0) ppoll(&(0x7f0000000180)=[{r0, 0x8}, {r0, 0x10}, {r0, 0x2}, {r0, 0x6000}, {r0, 0x142}], 0x5, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={0x633e}, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x9, 0x8, [0x5, 0xe4, 0x1, 0x5, 0x3, 0x80000000, 0x5, 0xc2cc]}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="96006100b0ad9ec07f93e1676772a85edd1edb52cdf56d2c7c144e6e3cbe2d2286838fc1b044d872cc22bd1de9602b7a507d270fc369b4fba35b251d92b1ac1757b198c1060abf534b1ddbfff0e2fb5a2cb423bc7b575473d195ced231e803c52253be4b4c"], 0x69) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r1, 0x0, 0x5, [0x10001, 0x9, 0xaf2, 0x3ff, 0x6]}, &(0x7f0000000280)=0x12) [ 152.511619] bridge0: port 1(bridge_slave_0) entered disabled state [ 152.536656] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready 2018/05/11 00:39:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioperm(0x3, 0x800, 0x100000000) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000180), &(0x7f0000000280)=0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 152.568099] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 152.581604] bridge0: port 1(bridge_slave_0) entered blocking state [ 152.588164] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/05/11 00:39:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000240)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x5d) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r1 = dup(r0) sendto(r1, &(0x7f0000000140)="3995b116fef50c7fa42d5e217b91a4a36bdd20537f5b972d249f320cb67f854d0c8142c9015af1da226f0ef4ec28f5c5", 0x30, 0x0, 0x0, 0x0) 2018/05/11 00:39:13 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000080), 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 152.624863] bridge0: port 1(bridge_slave_0) entered disabled state [ 152.662603] bridge0: port 1(bridge_slave_0) entered blocking state [ 152.669185] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/05/11 00:39:14 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r0, 0x3, 0xe6, 0x3000000004) r1 = getpgrp(0xffffffffffffffff) ptrace$setsig(0x4203, r1, 0x8000, &(0x7f0000000040)={0x1e, 0x7, 0x5, 0x7}) memfd_create(&(0x7f0000000000)="237573657247504c5d8200", 0x1) 2018/05/11 00:39:14 executing program 3: r0 = socket(0x11, 0x40802, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2c, {0x2}, "69703667726574617030000000000001"}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'bridge_slave_0\x00', 0x8e49}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bridge0\x00', 0x10) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000100), 0x4) 2018/05/11 00:39:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) listen(r1, 0x2) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r2, &(0x7f0000632000), 0x352, 0x0, 0x0, 0x0) r3 = accept(r1, 0x0, &(0x7f0000efaffc)) recvmsg$kcm(r3, &(0x7f0000000340)={&(0x7f00000002c0)=@ax25, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/210, 0xd2}, 0x20) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/11 00:39:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000240)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x5d) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r1 = dup(r0) sendto(r1, &(0x7f0000000140)="3995b116fef50c7fa42d5e217b91a4a36bdd20537f5b972d249f320cb67f854d0c8142c9015af1da226f0ef4ec28f5c5", 0x30, 0x0, 0x0, 0x0) 2018/05/11 00:39:14 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x24) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0x0, 0x1f) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getpeername$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='team0\x00', 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f0000000180), 0x1) 2018/05/11 00:39:14 executing program 5: socket$inet6(0xa, 0x1, 0x8010000000000084) 2018/05/11 00:39:14 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xfffffd0e, 0x0, 0x0, 0xff78) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000000)="7cdb7a95946c1b9a82e490a847af68a04348bc1ff3e6a19eaac54bf5fb301bc31cf98976eb7618a945a140c5ef85a7f8e7088b551afe5c2fd1224dfc1464337bc0ebd72e281c2a65751c43721f45f67f28d8b9eb550cdc0618b68996414ffd4f319b7c59d1de45ce3963c2c0", 0x6c, 0x0, &(0x7f000001b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) 2018/05/11 00:39:14 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) unshare(0x40600) sendmsg(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)="175b2d526e", 0x5}, {&(0x7f0000000040)="8167cb9740c22a0595c3f4dc6c898b105dae6c7e5ec3d4895937c54d01e55aebd3405d0050901d831919cd3f3418e727256683dd864837c37e33d76e4d144b9836a754c4bb35d4101f7cf8826a87db8154ac598b970ff277c9357352123f78ece144a1573b53822a11aa392aea559f513ab2fa61deac89612ade8d729ce8dcd5bc2f6e5b755e357a7fed13b2e5609bd478a42d770cdfe8dea2c27f0fa61d26641c4422dc2b559dde77b5e745523fb49f", 0xb0}, {&(0x7f0000000180)="2c4f2949e8efe561f659914dd8f297362869838079b122ea2c588dc045eb0a215eab310cad0d6109ec50f90824cee73bbe7cf19da40dc7d0ce13420e539039ad9f12736f78c8d37f307aac432fc0e39f2376e6d6a31f59b0a91dc5c08976f5fedb1a04bf3ba4c9ebe4c97c249ff75072567d623cf21531824a5a5bb7e9149fb63fdaff99d9df950e9278919526260a85", 0x90}, {&(0x7f0000000240)="2441b4b57de5c71439e2d38807d71b9d916d49302b740bb7f434596f873a076b021be898ae5f67a139f9c7e9b959cab9329f9d860cd18875316759011b2f251b658b096b7c0882220ff553d1e3cfdc3989274e984961a64d91e41154bb1910fa6889f0520c6a0d76bb", 0x69}, {&(0x7f00000002c0)="4cde69698d368a2e420d47b6ea4adc7396ccd8c7eee326a8ba588bf7c7ad8bf24e4d200c74e44e46fe5049f849679981b903e395176a65de6f7d375c65fec98c6d3a17aa3da975b1375c36792a8cfd551cc37c9053c605249d14c3f6d84f0700b4ab1f282894d344bda56032b2192bfe6d71d823e0e9c57177a76d965f16eb93d25bfe6e936ff8be1bb768b262cea7788294c7", 0x93}], 0x5, &(0x7f0000000400)=[{0xa8, 0x19f, 0x1, "b9cdd8121a83749255f0d36f5c60bb73def3205177417f45b71ef3b9652ed6a541cf73ad688694e59b2a175a1a4a4f23b7a0d911bc8e188e7f679f0cac639c4e889e5376d0365a8e8a793794986f5d386e1441e410d46c66650014a4a80a5a00b9887fbc1fb63455759080c1a4e0b8b53fec4771a13fea2dae48c739a69b6c88d398e5fd93b08961ae7ebb7b81d21ac8c6eb"}, {0x108, 0x0, 0xfd0, "53438032fd470283252da8b15df3d692465428ec437ccb6a409dd7acf0cbba9caef409ff0a1d882528fa97ead489aba80e8467a8d1b8c0735e16088ecf8455ec96d2d28093be8f673bba7a0e1a7a6030130586ec867cf4702237b12f34da97150032ffa17273e05ce6e325a50043c4382980ec6977f6d7da0ceb8853cbed731b9b603cc9d8e9ce9ce076952974711ba220ecd6c41acd092070a9845269f15ab4232fb8c53252a352b43e98047f0830ed1752cc6d6668b0b309e3956295d42505b88e63e320f9d8452edceda00880a6c4f2f3af19ef21f6197e1e0fcf5a39f4447e3fc11174bda30898eb49dd6ee29e31a5d704db1b070d"}, {0xc8, 0x103, 0x10000, "112892b08cc3bb5729136d2bc32be7a64feb3f74036c16710c121aea2a61c0896270a32ec6a7ded76aaf74dfafe045694d94f6d1ca14187747b7f6486ef9ef0cd4b0a01b205af4171aec24e7efbaca06500adcf9bd59f3a8f492b95723d5e24a62bd65b108f1c53ffb2dbf87a19d399e46c2974ac2e85c9a8f44cd28d8977de7264c9c290f03d8795c6177abd6398c1207a9603700b92fb3d2939807e013603ca33f767c9cb199f23d4c770f79c4e04571b1"}, {0x90, 0x13b, 0xef, "d01fa57f80eb24455ed368d1f134e17897818334973a578ae5fae1596eae7d6934c222c757a88afe194827297584446735e09b22314bbb971753e8ea1a463b802d765852eb3d68178ed47c12f36562e08fc7530ca285f92920583eb816361e2ca12ecfa75f2a37c28b018cd3becbe2160075a9e2446db1d58c1f31e81b7a1b"}, {0x48, 0x13a, 0x0, "781b88c2b6f837ac7ec524c8ef754b48c6de42fe4a384d51df7ce2879c5951858fe96a2a0a36a639301b498f9cececf979234f"}, {0xe0, 0x117, 0x3ff, "e61be48ff8055c9c6e1ae1082be5cc976d0b5f929a67f09e3b73aac2ec0ef938f419e6282abb6aedbfe94a2171260f247af7dfe6e324daa7efaab9601ba9a61bb7126c3a969b575af810cdb29f56450cd041b560596d02341bce200f6e527510cf6a40f9dcf0d0781834836cb218842aa77320fb12eec58300f92f1cd3f01b075d8d4d9adcc0039e474badf1695138f81df04472e74de5e8b3d516c160be5eda2811dbba1df19e78a856d15a5cc6c7034921d812ea66854c069d1e6a8d14874d20f36ef41c3b9f1286afba4551f93821"}, {0x88, 0x10f, 0x50f, "0cf1c5e84e3577c1544c925393ae733baff0a9f38c7ad9d400d8fa20fa4c60cba85a69b8dfd69422aa3488632aab7bad3c72c0f2f0952f1326b6918534ce2d12d48661745b6a6f94254992e4683c7b4432cf1a3e7ba48ddbc45cb3fee478e1f8c7ac5e183da17e2ee7c2038a3afe2e43823e989e38b8d6"}], 0x4b8, 0x4}, 0x4000000) sendmsg$kcm(r0, &(0x7f0000002540)={&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x2f9, &(0x7f0000000080)}, 0x0) 2018/05/11 00:39:14 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x10000, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) 2018/05/11 00:39:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x401, 0x6001) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x9, 0x0, 0x80, &(0x7f0000ffc000/0x1000)=nil, 0x10001}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/05/11 00:39:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000d30000), 0x4) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x76, 0x80000) [ 153.856379] device lo entered promiscuous mode [ 153.871336] device lo left promiscuous mode [ 153.880830] device lo entered promiscuous mode 2018/05/11 00:39:15 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x80) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x400, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001c00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001bc0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b8000000130001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000f45df78c17bb1595feb57fad872eacf21a5dac28e4a61f16c25a851971b472c7a77f883d7298cff884d24a0b6b7f0174341cb140e31ef00755a85ac2cd4d6ac6470879072914833758445e9a02cc0227ea2d6d326b00000000000080000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bc6b6e000000000000000000"], 0xb8}, 0x1}, 0x0) 2018/05/11 00:39:15 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="270000000000000000000000040000000007000000000000000000000000000000a900000000000000000000"]}) 2018/05/11 00:39:15 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001300)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001340)=0x24) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001380)={r2, 0x4}, 0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r0, r3, 0x0) setsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f0000000080)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000140)=0x7fd, 0x4) setsockopt$inet_int(r4, 0x0, 0x8, &(0x7f0000000100)=0x5ff9, 0x2e8) sendto$inet(r3, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r3, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40)}, 0x2020) 2018/05/11 00:39:15 executing program 2: unshare(0x60000000) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x6800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) connect$can_bcm(r1, &(0x7f0000000080)={0x1d, r2}, 0x10) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xfff, 0x109081) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x80000001, 0x100000000, 0x3, 0x0, 0x5}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r4, @ANYBLOB="b7ff0000000000000000000000000000880cfc43f976f2c179470ee0d15b6e001e20be9fd330"], 0xe) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={'gretap0\x00', 0x87ff}) 2018/05/11 00:39:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000001900010400000000150000000a000000000000000000000008000600446a0000"], 0x24}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x109000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x10}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2}, 0x8) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000200)=0x5, 0x4) 2018/05/11 00:39:15 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002f7000)={0xa0002007}) exit(0x1) close(r1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffed, 0x400000) bind$netlink(r2, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfd, 0x80001000}, 0xc) socket$inet_sctp(0x2, 0x1, 0x84) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/11 00:39:15 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r1}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r2}, 0x10) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="b58aa95afc62db5e7071ef07e700c3ecc5257af6e4907a6c58382837c6cf3b41378095f643c61fd20df20cbe987424d322e17baefa91ec5956424fa8e30c106803539bb5a20abc0c824dddde6251cfcd76965d81213b2c3a874ada6563cfdf0d610d42f07f573ce6ab2a74cdff79bdf37b92d1c35e6be4211cf05d80ddd4730caea46da7aa2a8275f30012287a2da8a845addd568ee061f569cff01a83e87d20970e1baea33993ae8d61cdb9", 0xac}, {&(0x7f0000000000)="1610ae7b3525db9cfb01e8c94d25b8ca1b8e85040ac747d970", 0x19}], 0x2, 0x8) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) close(r0) 2018/05/11 00:39:15 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) shutdown(r0, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) [ 154.752979] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 00:39:15 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'gretap0\x00', 0x2}, 0x18) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) 2018/05/11 00:39:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x100001, @loopback={0x0, 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x2000000000000040, &(0x7f0000000ffc), 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x220000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000040)={0x3, 0x2}) 2018/05/11 00:39:15 executing program 7: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x62, @tick, 0x0, {0x7}}) 2018/05/11 00:39:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f00000001c0)={'nat\x00', 0x0, 0x3, 0x22, [], 0xa, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/34}, &(0x7f0000000240)=0x78) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x13, r1, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000000140)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) 2018/05/11 00:39:15 executing program 6: r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/vga_arbiter\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f0000006cc0)=[{{&(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="9323cdd59fd1f896858965c84b2de4da7e7bbe5f9cab385eb1012c33ea29c9de9ce7e0282684e339b2399addd12d66e9af29ffb8f6b99bf9587bd95a3bed3620d4fdfe658b1dc4eef2e33a5b788f95562c5f90ddb908263db5b7dad7ce622300f2d70ae19a8a94b99cdb33e0c2b29150eacfc2e497ed2e32f1839626a942d148457ab9ed50f629ed08d9", 0x8a}, {&(0x7f00000003c0)="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0x1000}], 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="f800000000000000120100000600000042b6a994b504149cc2b5ab78b89aa6b54e20de0340cd49de157c77d160600391a7fe94e645f81969574b7c1aabc6abea8d024de14075e2f6faf9768eb2e8e5c8f7c1be82b15d5ef5374f91ab3322c172ca0e2ba915843038efc9b349b17ce351612e71df041ed8aa36dd94ce0dc7595d83ee09fc1719f5fd106ada58ec82d36f5853c182e272e4c109c49bc3467f14a6e0171aa2a86b6e4c7d85d88acbae7849323d930ca559cbe2ce9f771cbab4d135841a65cc2385603a9ca413629be7b8325f8fe78192dc4b31bd0a2e0e72dee06dc846909310f47ac2b7b941e426e0f3000000004010000000"], 0xf8, 0x4000004}, 0x7fffffff}, {{&(0x7f0000001400)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x2, 0x0, 0x2, 0x1}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000001480)="ad0c60bfdb9035d5616f86ab9ec8e4c63a2911532f937705a7d5d71eb837a957114999f479c435ac23ba1e256b704de991f0d237ea3dcca971d6be7b2038dabfb7043c2abb895086b1e5e1b5dc32aca18467974002b1643c0bf7d3dff18dd9fae86c3e7673d4086eb073a8fe30a61e055f97bf0c1043c82167ac3757a5637c", 0x7f}, {&(0x7f0000001500)="09b04a9f02b73f51f79ea2415ba49e148128fe37cb3b4b804de7bee358205c2170c393546438a3c46b5ff94d3b7bb537140a289c0e5f8d4aa44dbfab0af8d045a8c04bfd6bb1dbd48e974a6e6676262c7816fb1eec957db954", 0x59}, {&(0x7f0000001580)="1a6a3d24321b91f3", 0x8}, {&(0x7f00000015c0)="497b9604d99ccf77dc7d7f5c3fe2b09154b9fc69a6e9cb4eea450767361a83cdcf3a9a949107573a1d899052bf0889a7ecde1540b06a328b29cf914aadb6c9a05636d5d89bb70d2ee830f31b2edcab2358eab03856e0db16e9058338a5", 0x5d}], 0x4, 0x0, 0x0, 0x4000000}, 0x1}, {{&(0x7f0000001680)=@generic={0x13, "4f6f967eca4e3900584d57682f5224424f92a4b2eeedced9671b8ce3cd3436373257b9cb0e69df4dc1525228200a8a1a3cecdea698e4262058ad2e013d5b127910e1bb5d29a1d580d529b1656edeabed41c85265764af828beb10cdff4df1ce715e61b16a82c68bee8ffc1354bbaeb40b6b007f9b9f1ca448494c37ebdf1"}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001700)="7756349f7166eae58231db7ff09a1684b9b902198f2bad2dcdd80beb4df1824fdedb57e23697a6fd82c7a260c90829412565ad772c5ea20d321026fb7a9029210d0d523786468f48adae39d127f0ab12e541cb75367947e97a4436fcc55bd1c28dafb9b87c9b661731a4da8522397d94d3c740991402ff4bf53a3c62805502ef5d36f7f0d433c2a617b8477f7971735e", 0x90}, {&(0x7f00000017c0)="060475ed01e51f8881798381b7ba55397a890da50583bf2cd57cc2aefa6dde7a73e934d5509baae342fa57f5c7e6e55eb46413045ffb1764333d67169bc99693a03fdf7e072c77ae19fcafe15d517dd34a39553c8502b899791d6a53f1ef83968ebea75d0fdcee5e59f557cb2e08d817b33011962ec109eecd2f0890f53fd0c94ed342b2c18e8397b2037e286551cf3907ead87384cd8aee48cf7ea155bbf3a346b6db84d222b3b9dcad88651688cf700afa36d8689bdd78b9e64678fbdafce29bea82f4ad056ed9264fcd46dd408f9f", 0xd0}, {&(0x7f00000018c0)="7d51e3850ead5fc8ef2eb81a3d23b493544b134295b0001a68d2cbd24dcf30e782e050e990fca1737d0422d22af8ca88f72c6ee02fa70a06880318603c3911b66fa7792bb5b1d32e304c210ef02b1115411ad4edb3b34803586e", 0x5a}, {&(0x7f0000001940)="588fb2caca0feb3aa02e1ce71bafbe08f45c1968380b9b6936371fc92190660a60145def78e0d65584dfdd6b21f131eff62fc237072fa4a08e9b67ae53a28548a84ea5f89ef51e622e177e647f72071ae77eb0", 0x53}, 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"fae52d1a7c8d54efc2bde552441c1d243cb833269fe7889508e6183762bc156780b1a27c11ce0777229125e17fcefaf76edd17b2f2ade71db445deda6e91be4368353423aabe072f52e217577403841ff69152f02ce252748e90deb538b9aab38d083fa632dde5c0a770046ed3b29ba2ecd8e948e71e44c00435c28126f410ceaafc10f4b537775f1a5254e951a2d05198850154f539b3"}, {0xe0, 0xff, 0x3, "ad94f0ee51aacdc2d4eb06fcb293d33d75610c2f40702035a90e48acbb23a64d49f01fc4a73a97503c2fe87c6672722fcaa01222a81dc6f2def9f3a976f431a14a3d8f46d716f3de5c4b16b0285519de6ae7d2336e857749bb70f20a96e49bf7ea258cc3f4094be379ce0cb314191721f921bd2b49c59cbe5882878457a213486de7172534344f3c584939cb1e437ae89fa408911258b3569f1b9d91c1d2fe5797e5295b3d80ede6e27327fe9193a574310fb67b3a65f5392fd7bde326940b1439eef883cd1b5a4d5f8595c1"}, {0x28, 0x10f, 0x6, "a0495b7a1b41ca16e0bcabb45708b8468d46ca0b87674e58"}, {0x88, 0x18a, 0x5, "13c32d9dd81c94b56031e83da4499ce319d6ee006fa9efb02b0a432ad03c4b55935705dda4b99f41ad554c258def638670857521a5a12a4ae9a5529c3100489fb005ea4fce7d0ceb505a2e246719594f12bc059fbc11918e0aaf7226dff9e1782b9e67b1319c4762f18d481f5623fa2ecb2eef014b4ddaeb"}, {0xb0, 0x117, 0x3, "427be2ed5f0ec586e54813e148af542573bb1126ed231bf140530c54a0dc0a483ead24463ed094d403a543044e13fa0e0e9e1314291cc23ef0674560db7f8b67e1968b78d38fad9c0b6afc23db8c73f3da08624c3f3bd8d68019d5017384c141ab282818e65c8efa64b631b93d81c82a7512b0a82e93af589b75bcfe2567b45bc9cbd0838d26bc8c9272bd0aa6a9ca7b98e3232e2b0cc197b2a676cd82fed5"}], 0x5e0, 0x40010}, 0x9}, {{0x0, 0x0, &(0x7f00000067c0)=[{&(0x7f00000065c0)="d5aa1f082efaf1b58d018660f216505a50708a7a8153201db696e08160046dee85e99a41805783d4d0d2012504d9c73c4a28b82d384f486c69a6817c5c5a3fe8b3e4e875de313beea6fe539232fd6955ff3243db8751964f953dfaaf2efa6b9e5a69050806b4ee11b7ff20e72f030e05bf41a3fe9c68ecb2702ab362c95646eab0ecf2ba7093c602b025a2c842881d8dbfbf0505a5f3390bfe4e", 0x9a}, {&(0x7f0000006680)="33f9b329d9aa8c3f7cfaadad72f44cd9e6d006ba7b5e13f84b7d1babb92652fd0ab568125abcbe8c60eea211b88a651f0dbd698858591f5aec4811074013bd0a961c62a3e0988fb3ed5c7044b59cdd37c7f867f63a7e66ada22def386819054464ce01c32d079496442acd5c85dcad609c37e28ae431253a49f910d27239b5de68aa5ddea0", 0x85}, {&(0x7f0000006740)="11e2cfac232f842223ed8994bf44fdfc5e6f1e2fa0698532330d417e10d82e428f1c38bff25b19d18cbf872b7b340878407abbd6f58de8aca9de578b58b886a3c951a8f7377adf279f02cb2b6be7fa190bf256826c1ea3507b16546b285e0f5360033b24fe44fe3562d4ef353fcc2918902222c4634a13172f1161de", 0x7c}], 0x3, 0x0, 0x0, 0x20000000}, 0x3}, {{0x0, 0x0, &(0x7f0000006a40)=[{&(0x7f0000006800)="685a8017ec466549cebb5ee80cbc377a3222f9b14f6ad08387b35ca308cfd5189251170909ef6405fc3a8535e0e14c5e68c450c1b89b53672df8ff5c3a240251ae72dc7c3e226c00714979d543d46339e9a2c31b4383ad7141b604792e7341ef855e3ad07548ee493fbe6d43b4b913d61217cdf1200cac5b9a4dfaa13f662192515324a88246557646dcb353394aeb10b495aa943a690e789541924d5aad2a1de5da840f000fadcb061998416f427da6e256aa2100265310a73a6c7163f714489ebf2eb2dbc94201241d71c6adce5a6187a470b9b055", 0xd6}, {&(0x7f0000006900)="9a62762a523e1fc85455dd90b551163d8caf4ba78ea5c67b92bd14d7e824b59ef6c25e116b629da5492d7ab6de73cbc912868bf6d4c4df9a0562c6", 0x3b}, {&(0x7f0000006940)="554c6d5082a970a00bdd1eaa3531fe71900dce1ff0a00f13338238e1e89802baf6e11e768f0187e6068415a1f0e1dd8177a1590d20310b5b89cd8785a7250556e8afab7c6cf6264738203d1fb9a97e96a196a6bdbed1b03355c53ffa3ac64d2a32067ba92e617efb3e1e32e3cf805549792b", 0x72}, {&(0x7f00000069c0)="e35e02e152232c286db5c7891ad50863a24df808d62823d8acfca1ceb9d0bc1ac231cab574b26f82b4dc473c07a3430f31e6f5c64bf0dd431a393505324b8d5aa04b3ee49cacf2b1", 0x48}], 0x4, &(0x7f0000006a80)=[{0x48, 0x0, 0x7f, "f07d4e11382ffead51e0aab8921694d87153d596d3ed68e393a659c56e3d03a877523b19e98f0bf19df519b298539e530e"}, {0xd0, 0x114, 0x80000001, "7dc370b4eb7f9cd08e32066c6f585fa605158e435b5934fea0595d80e46dd15b149f541268e50cd01ed8cee40e7241985465d1f91db42603cf22656f02d54eb560b8f1455f36e206bf124cbb327d66db5402e37eb3535f186bf8e966251e5a1a61da7f096e58901144d03c8e3703b62e63415f489d87f7349139f19ce159ff473f9927e3a4d19f04eaf4eaf51a4751dd7890cc6b0f11c59bc840247c2a11721f3c603df66337cdbc8451902b51e3027d749aafd92103f5100b59"}, {0x40, 0x29, 0x1, "fe45d6f29f52a86d8c30974604dee142a513f9a573990c26e7223d05edc3bef6572d59a5d4fc16ae9abff206de8080"}, {0x18, 0x107, 0x2, 'D0'}, {0xa8, 0x107, 0xed, "9cb2653bb38b812a92cb1673230c8a3e8788a709bad6d15853ae0bb0ae118e56aa74bd711d1c03a3451a8efaa220a806fc848205359fa9bfc76f9e66e1a0baae963138145bdaab347dd0df6599a8253168992982000f4cf40dc09d5d899017dc89f735440ffb29750d014150412813ffc61eadae93b8b64948e35d3e78d91212b092f6ee7a31539b23f46b2979c50a41dc99a197b3"}], 0x218, 0x20000090}, 0x10001}], 0xa, 0xc840) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x2e) bind$alg(r2, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000100)={0x0, 0x1, 0x782, 0x5, 0x9b}, 0xc) r3 = accept4(r2, 0x0, &(0x7f0000000000), 0xfffffffffffffffc) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) bind(r2, &(0x7f0000006f40)=@pptp={0x18, 0x2}, 0x80) recvmmsg(r3, &(0x7f0000000100), 0x400000000000000, 0x2, &(0x7f0000001d00)={0x77359400}) [ 155.049384] device gretap0 entered promiscuous mode 2018/05/11 00:39:16 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f0000000040)=""/1, 0x1}], 0x1) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001280)=""/170, 0xaa}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)) close(r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setflags(r0, 0x2, 0x1) 2018/05/11 00:39:16 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000040)={{0x1, 0x2000}, 'port0\x00', 0xb1, 0x40, 0x3f, 0xfffffffffffffffc, 0x4a, 0x6, 0x30, 0x0, 0x6, 0xff}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1000000, 0x44031, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000800)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000080040000580200001801000058aae2319122827e0903000098030000040000004efd5d344099bf326e4a25fed7b57af532b3ce83c9872dad47f1348e128e48bbbc5e6a9db62a54bd39d97c396ee5051989c4a35b7a7041eba445ae452afbf9b868f14577c73c35386d", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000030800e3ff02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffff00000000000000000000ac141418ac14141102000000ffffffffffffffffe0000001ffffffffffffff00ffffffffffff000000000000000000000000000000000000ffffff00ffff00000000000000000000aaaaaaaaaaaa000000000000000000000000000000000000ffff0000000000000000000000000000f5cf000103ff7fff100000016970365f7674693000000000000000006970646470300000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000010000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ac1414aa00000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4d0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000280)={0xff}, 0x8) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000140)=0x9, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x80, 0x0, 0x10000, 0x2f2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000001c0)={0x4, r2}) 2018/05/11 00:39:16 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000000040)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x80, &(0x7f000000b080)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) sendmmsg(r0, &(0x7f0000002440)=[{{&(0x7f0000000100)=@nfc={0x27}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000640)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000002080)=[{&(0x7f0000000700)}, {&(0x7f0000001ec0)="d3", 0x1}], 0x2, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES16=r0], 0xa}}], 0x2, 0x0) 2018/05/11 00:39:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0000000000000000001da2fce40dc824d7000000000000000000000000000000000044d49f7c33950f6000000000000000000000000000000000000000000000919fe49a409f138918da7057d61a23dfcd892d102a62372f2be3d12529bf91c0ec8d6fa8521c3f35d678ccbe2ba6c7"], 0x90) 2018/05/11 00:39:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x9, 0x1) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)="9a7e8876e64d215f00e2e3d590ef47e71d88436597834148fc7881b26845a4dae944e0", 0x23) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f00000001c0)=""/149, &(0x7f0000000080)=0x95) 2018/05/11 00:39:16 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xfffffffffffffffe}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x16800, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000380)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}]}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/05/11 00:39:16 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1a) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) listen(r0, 0x400) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9c7, 0x0) getdents64(r2, &(0x7f0000000180)=""/71, 0x47) r3 = dup(r0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000000)={0x0, 0x6, 0x3, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0xffffffffffff0de0}) r4 = dup2(r1, r0) sendmsg$TEAM_CMD_OPTIONS_SET(r4, &(0x7f0000001a80)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f0000001640)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/05/11 00:39:16 executing program 4: unshare(0x40600) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0, "ec6d7f194ded3429c1f9f9df6a0530f649da5f46eb1b13b5c00e04dc9649491a01993a9bb245eb8ae34c64e6"}}) uname(&(0x7f0000000000)=""/170) 2018/05/11 00:39:16 executing program 1: r0 = socket$inet(0x2b, 0x80000000000001, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000001340)=&(0x7f0000001300)) getsockname$inet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) r2 = gettid() process_vm_writev(r2, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {}, {&(0x7f0000000040)=""/182, 0xb6}], 0x3, &(0x7f00000012c0)=[{&(0x7f00000011c0)=""/248, 0xf8}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001380)={0x0, 0x3f, 0xfff, 0x2, 0x7ff, 0x8001}, &(0x7f00000013c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001400)={0x4, 0x3, 0x9, 0x5, r3}, &(0x7f0000001440)=0x10) 2018/05/11 00:39:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2000008, {0x2, 0x0, @multicast2=0xe0000002}, 'ipddp0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/05/11 00:39:16 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c80051000000d104f10000", @ANYRES16=r1, @ANYBLOB="28012bbd7000fbdbdf2507000000080004000104000058000100080006007365640008000b00736970000800080008000000080004004e220000080006007772720008000b0073697000080004004e200000080006006e71000008000800810000000c000700000000000200000008000600080000000c00020008000700ff7fffff0800060006000000080006000600000030000200080007000400000014000100ff01000000000000000000000000000108000400faffffff08000500ffff0000"], 0xc8}, 0x1, 0x0, 0x0, 0x810}, 0x4010) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200)) 2018/05/11 00:39:16 executing program 5: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$setpipe(r0, 0x407, 0xff) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x4002, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000080)=0x6) openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000100)={0xfd, 0x9, 0x80000001, 0x3}, 0x10) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000140)={0x4, 0x6c8, 0x100000000, 0x9800000000000000, 0x449, 0x2, 0xfffffffffffffffc, 0x8, 0x4, 0x200}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000180)=0x2, 0x4) delete_module(&(0x7f00000001c0)='+ppp0vboxnet1selinux{^&*\x00', 0xa00) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x0, 0x17, 0x1a, &(0x7f0000000200)="b54cd18c09989858e63195149799b3c55b90e864da6cf5", &(0x7f0000000240)=""/26, 0x0, 0x7}, 0x28) r2 = socket$can_raw(0x1d, 0x3, 0x1) connect$pptp(r1, &(0x7f00000002c0)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000300)={{0x72, 0xfffffffffffffff7, 0x6, 0x2, 0x5, 0x1ff}, 0x870658b}) writev(r2, &(0x7f0000000a00)=[{&(0x7f0000000340)="3d7e21f48fb38ec4f30e0c88366aada65dee902fe6bc9da646b5f586c16a61b7d6199cdfdf8ce5f06f1e81c2e9673283c11447085bf299378355df6aa4ac1c166d72eb606dfa96c1aa445b94f4b5865312e5cff3b3a002327b83", 0x5a}, {&(0x7f00000003c0)="ade1b255f9830c7fb4013c193378218697b863b8ebc854021fa25cd0e490c54c6d67b0cac4c2224daff8c2d7ab4504a3dc1a812aa50e7b9f02edb555a5866287729a76c4d53c3f3a7a8130d15de047cb44718a42e46176cb4d05edee49f9b29200e969d9be3ad7065e02291ea0d7d9ffe12ae6075b26", 0x76}, {&(0x7f0000000440)="37e6ab31c529781d41d1e1916cf16ecb57e16553edeb078ef78832d05e1156a710826e4f142ff8b2446d1603c490e71fc031f9e41eb1fa3b439cfa66fa510739ceff0b65de16edda12647bd809941ebc12b8e1c665d775e2143112b3d3164e7257ac4a10963722f8f75608883079ef52e068675860bfc74d79668b2a53953dca49059b28b5e8bba866898658f73d425bf541588734f68b9b9df1f854812489be2a", 0xa1}, {&(0x7f0000000500)="bc", 0x1}, {&(0x7f0000000540)="edf9222d6ebe78fb4dc25849efd487b74a71384912b43a3666f2b2b95b820ddf8bfa61299958e0042a6dc997363aca58ee21ec58fde39ab6ce5f1614fae8422ad6b131a02811fd284ea9ddf8eaa6fe1b71e88ffd2a6274de3c88d701205d95fbf73822a0323e59a56b6f7c1052c2ae488389cf614ba26165804cb67af81b9fbf7710278fe01802f326ed41c448c9dffc94d31e3a1330524f4544612bd767d675feb586b2345d0b449f90b1f0ec2f8bc3ee46a6d151bbdb86d829e80c670389ea5baaff6e7a2cdefdca4af5c4f9e0eba67fab0132f6c1009f06566c91008f9a0a637fad9fc0c9a87489cc", 0xea}, {&(0x7f0000000640)="c98f36c271f112132fe347886c291793e79f3c2a7d4d05fea9ce6e1d04694a10f170da07add76055b130d3bf03a8b5f28172296621ef1d545f7f272596d3ed497b05c7687480b0e87dac3eaff7de0ecccab1bdf7ce9b029eaef667a7368260522e2e6164b06e6a945914d9522b6e4b39c9ce37c368de4f3fc7ee24972ceb8199d8cba3999fd353a3cbd74dd5456e5c3165f74910d0f623452621dea0a0fbcee74b56fce78bbc82b1d2c57978be73f22fb291c3928e94bc8713d16b2a55a3478b49783eb075dfe06db98f83c7e5d6775c21b25903e12f1887", 0xd8}, {&(0x7f0000000740)="ac4a51300a4e6054ee90795332313fd83d34a4dbcc63140e10e358c4181735ba51e8bfc68865761f419445a71ba706bb1ab0ae58cc893da7a5249d84568eec397865447fe1f95a4d76b20c927e18b17ce5bd905c15952087a7fd00a52d69dee1aac312e3111c4ae131f0b39a55a97fb31564f0e0d8887131ee8210da09364075e9800aed1f6653fea849936c8dfaf3301bf0666183610eb4194e5dd39bd953d10f261584b73a0e50868235a02862f401248b89dea5dc1ce5ab2e9400fdec", 0xbe}, {&(0x7f0000000800)="db78420e06926b30503731bc4f2029c1d8ac00b60fc9cf8e80d299bc5cabc2d0eec8229b6bddd6b1ad357a1e91e7e988b0a7b32da567e8df7336e8977f12ac1335ef3762e7c91fcffadd8cb191642ac4242d9708aa036a001366a1a1e3134a41cb6422e6a0142df30ba4b677fe2b488809962c20f260cd4c953f49cc59500512ffb9406049b8b9c86b946b4456a849c7bf508e2d8b48fce338d25d0c01f9449079b00785210f750b2e27a8", 0xab}, {&(0x7f00000008c0)="232ade80b01a7e7411ace5eb9570603a167227289f306eb8a217a8f3607423ed391a87fd55a92280070690292597986a37c9624d1f59b17174d2e9bcc625bd284c09269112cfca7738ad37b7a87153f588e11b27ba5e772720e1e34e1faf45e87b993a5bd35650dad14429281fd3345bfe1790690e2f61093ef730f231400350b6bf9c2319366ed535ac0d751514ca5e59d60e1fdd9334c67e338b7812093b3a4ae9f9e87a5e93934cc168e0cad3aff6b8850965c42865eff65966e89e232352b5d8c4ba8ad7151553a6f0859a3873fe12fdb3b25f3a73", 0xd7}, {&(0x7f00000009c0)="d80bfc0a1f2a3a13df88d9e590b7bd6a6b13cc4dc384ccba67f5121180997cec9ceb74b125903e40d182c41e8bd4e8351d85ef86ecc0190dde7bc740", 0x3c}], 0xa) r3 = socket$pptp(0x18, 0x1, 0x2) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000ac0)={0x3, 0x5, 0xc44, 0x0, 0x2, 0x3}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000b00), &(0x7f0000000b40)=0x8) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000b80)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000bc0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000c00)={r4, 0x80000, r1}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000c40)={0x0, 0x7fff, 0x1000000000000000, 0x3ff}, &(0x7f0000000c80)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000cc0)={r5, 0x2}, 0x8) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000d40)={0x7ff, 0x0, 0x0, 0x6a, 0x992, 0x3}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000dc0)={r5, 0xfffffffffffffa63}, &(0x7f0000000e00)=0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000e40)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000e80)={{0x9, 0x4}, 'port1\x00', 0x2, 0x0, 0x9, 0x1, 0x81, 0x3, 0xee, 0x0, 0x7, 0xe2c}) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000f40)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000f80)='/dev/full\x00', 0x1, 0x0) 2018/05/11 00:39:16 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0x0, "e807653119dc67f3a3c8027c9dee931261619db03106408db46aab1da5460b4895a5c4533b35383b7ed639e6"}, 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, 0x10001]}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/05/11 00:39:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r0, &(0x7f0000000180)=""/77, 0x54) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x800, 0x6, 0x6, 0x4, 0x9, 0x2, 0x3f, 0x8000, 0x16d, 0x40, 0x12b, 0x1, 0x5, 0x38, 0x1, 0x7f, 0x8000, 0x1ff}, [{0x6, 0x8, 0x0, 0xffff, 0x3ff, 0xfffffffffffffffa, 0x7, 0x4}], "b259be6c0867565b2715cb34aab3a30c92a83e4b90de3c468456b0ed53edb15dfa2e511109fcf27f8b7a1462fa9fb13a133ac3f870afb74f"}, 0xb0) 2018/05/11 00:39:17 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x0, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/221, 0x3e80000000}], 0x1) 2018/05/11 00:39:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) getrandom(&(0x7f00000000c0)=""/49, 0x31, 0x2) dup2(r1, r0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)='0', 0x1}]) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) r3 = shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x2000) shmdt(r3) 2018/05/11 00:39:17 executing program 3: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) r1 = semget(0x0, 0x3, 0x414) semtimedop(r1, &(0x7f0000000040)=[{0x7, 0x7de7, 0x800}, {0x1, 0x1f, 0x1800}, {0x3, 0x0, 0x1800}, {0x3, 0x4, 0x800}, {0x0, 0x2}], 0x5, &(0x7f0000000080)={0x77359400}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f00000cf000/0x1000)=nil, 0x1000, 0x0, 0x4010, r2, 0x27) readv(r0, &(0x7f0000001640)=[{&(0x7f0000000100)=""/183}, {&(0x7f00000001c0)=""/172, 0xffffffdd}, {&(0x7f0000000280)=""/195}, {&(0x7f0000000380)=""/234}, {&(0x7f0000000480)=""/57}, {&(0x7f00000004c0)=""/54}, {&(0x7f0000000540)=""/214}, {&(0x7f0000000640)=""/4096}], 0x100000000000028a) 2018/05/11 00:39:17 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c0000000000000078ac2314aaac14142b00004e2000089078"], &(0x7f00000000c0)) 2018/05/11 00:39:17 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x80000001, 0x9, 0x2, 0x8, 0x8, 0x0, 0x60b, 0x2, 0x3e2, 0x10000}, 0xb) unshare(0x8000400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x80}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13", 0xfffffffffffffffc}, 0x20) 2018/05/11 00:39:17 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffe) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) 2018/05/11 00:39:17 executing program 4: chroot(&(0x7f0000000000)='./file0\x00') r0 = socket$inet(0x10, 0x2, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x80000001) r2 = accept(r0, &(0x7f0000001340)=@can, &(0x7f00000013c0)=0x80) sendmsg$can_raw(r2, &(0x7f00000014c0)={&(0x7f0000001400)={0x1d}, 0x10, &(0x7f0000001480)={&(0x7f0000001440)=@can={{0x1, 0x7, 0xca9e, 0xee38}, 0x0, 0x1, 0x0, 0x0, "85def823e6b6ffd3"}, 0x10}, 0x1, 0x0, 0x0, 0xc800}, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006ff0)=[{&(0x7f0000005000)="10000000150061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000001f88)}, 0x0) 2018/05/11 00:39:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000240)=0xffffffff, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@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)) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000000c0)={'yam0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0xc00, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r2, 0x100, 0x70bd29, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x69}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x4000800) 2018/05/11 00:39:17 executing program 3: mlockall(0x2) mkdir(&(0x7f000001c000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00007d0ffa)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) clock_getres(0x0, &(0x7f0000003ff0)) 2018/05/11 00:39:17 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}) 2018/05/11 00:39:17 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x10000000000ac, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/05/11 00:39:17 executing program 7: syz_emit_ethernet(0x46, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "2c0ec4", 0x10, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d08c61", 0x0, "f210cb"}}}}}}}, &(0x7f0000000180)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7ff, 0x10000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000001c0)={{0x1, 0x1, 0x6b193cb7, 0x5, "5406a71b015e8927042128d5fb877670dc3f2c65a5a4802ddb5a96f87048ceb8b09e23b9b677557128ca79a0", 0x100000001}, 0x7, [0x81, 0x7fff, 0x1, 0x3, 0x6000000000, 0x3, 0x4, 0x401, 0x80, 0xc8, 0x8b17, 0x3, 0x1, 0xc98f, 0x401, 0x1, 0x7, 0x3, 0x1, 0x1, 0x10000, 0x80000000, 0x89c6, 0x1, 0x5, 0x1ff, 0x5, 0x480000000, 0x4, 0x3, 0x69, 0x8, 0x8, 0x1138af4a, 0x6, 0x5, 0xc000, 0x3, 0x3, 0x2, 0x8b49, 0x101, 0x74b, 0x6, 0x1ff, 0xc6, 0xb8b, 0x40, 0x5, 0x401, 0x2, 0x80, 0x40, 0x9, 0x101, 0x9, 0x5, 0x9, 0x5, 0x7fffffff, 0x6, 0x7, 0xaf96, 0x6, 0x4, 0x4, 0x800, 0x1, 0x3, 0x100000001, 0x7f, 0x4, 0x80, 0x0, 0x1, 0x2, 0x1, 0xc431, 0x6e08, 0x0, 0x6, 0x3, 0x1, 0x0, 0x80000000, 0x8, 0x4f0, 0x80, 0x4, 0x1, 0x1, 0xfffffffffffffff8, 0x2, 0x5, 0x9, 0x3, 0xd670, 0x9, 0x33e, 0x3, 0x4, 0xfff, 0x1, 0x4, 0x4a, 0x1000, 0x5, 0x8, 0x9, 0x7f, 0x5, 0x101, 0xffffffffffff1648, 0x83e1, 0x5, 0x5, 0x2, 0x61a, 0x5, 0x10000, 0x6, 0x7ebbf241, 0x6, 0xba70, 0x7fffffff, 0x80, 0x5, 0x6], {0x77359400}}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x4, 0x4) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000100)={0x3, 0x7}) 2018/05/11 00:39:17 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) read$eventfd(r1, &(0x7f0000000140), 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xfffffffffffffeeb, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="b80000001900010b0000000000000000ac141400000000000000000000000000ac141400000000000000000000000000000000000000000000000000000000008871d47003aea70e5cbbea17cab61a50bff0577b3ae8e5b446b1c5adfb3590", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000008d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000082000000000000"], 0xb8}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x40c, 0x9, 0x10000, 0x6ec, 0x8, 0xb726, 0x1, 0x6, 0x20b, 0xff}, 0xb) 2018/05/11 00:39:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb702) [ 156.644142] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/05/11 00:39:17 executing program 2: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x1ff, 0xffb}, &(0x7f00000000c0)=0xfef7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x21}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xf) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xf) 2018/05/11 00:39:17 executing program 4: socket$netlink(0x10, 0x3, 0x4) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) exit(0x3) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000240)=0x3, 0x4) syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x104) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/11 00:39:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7fffffff, 0x0, 0x1, 0x1b, 0x10, "7ae147a35f7e8de9ab9a3648715dc59fe370b085a681ed30405de996001d670068196c3f8847cff0913ced89148f98b620b77102814240b1a20493dbba915f3d", "c02f55f6e3f51dfec23538f08c40219687534cd65e47a906b4d737aec59d64caa29a886622cf932140739de00dc62aadf725049bfd9feba5357daa301c35a3f4", "309926c0de61d90ba773b339c8305fd2d3e9f5f32c29eb345e12cd95b5140a3e", [0x7, 0x7]}) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x401, 0x10000) sendto$inet(r2, &(0x7f0000fa0fff), 0x0, 0x24000801, &(0x7f0000385ff0)={0x2, 0x400000000004e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x800000000000001) 2018/05/11 00:39:17 executing program 5: rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x24}, &(0x7f0000636000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/05/11 00:39:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x2000005, &(0x7f00000b2000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0xffffffffffffffff, r2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x7124, 0x8}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x800}, &(0x7f00000002c0)=0x8) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) getuid() setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x800}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r3, 0x8}, 0x8) 2018/05/11 00:39:17 executing program 6: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() setregid(r1, r2) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000100)="2716c9626465766c6f6e6f646576272a7d2b00", &(0x7f0000000140)='#)posix_acl_access\x00', &(0x7f0000000180)='vmnet1security%%\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='bdev\x00']) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='memory.current\x00', 0x0, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x9) r4 = accept4(r3, &(0x7f0000000300)=@nfc_llcp, &(0x7f0000000380)=0x80, 0x80800) ioctl$TUNSETGROUP(r3, 0x400454ce, r2) read(r3, &(0x7f00000003c0)=""/63, 0x3f) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000400)={0x0, 0x7, 0x6, [0x400, 0x10001, 0xf2e, 0x3, 0xfff, 0xffffffff]}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000480)={r5, 0x1, 0x9, [0x3, 0x82e, 0x814a, 0x1, 0x2, 0xd1, 0x3, 0x1, 0x6]}, &(0x7f00000004c0)=0x1a) lchown(&(0x7f0000000500)='./file0\x00', r0, r2) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000540)=0xfff, &(0x7f0000000580)=0x2) restart_syscall() r7 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r8 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r7, r8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f00000006c0)={{0x6, 0x3ff}, 'port0\x00', 0x42, 0x1000, 0x2, 0x1, 0x7, 0xb8, 0xe78b, 0x0, 0x4, 0x1}) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000007c0)={r6, 0xfffffffffffffffe, 0x20}, &(0x7f0000000800)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000840)={r6, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}}, &(0x7f0000000900)=0x84) syz_open_dev$tun(&(0x7f0000000940)='/dev/net/tun\x00', 0x0, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000a80)=0xe8) sendmsg$kcm(r4, &(0x7f00000042c0)={&(0x7f0000000ac0)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000000b40)="cf0d3628833c51c508eb2a4ff62c298a2065a5a64db66318a39078fb1fffda8ec48d9f9cdc64fbaa296b34fb83b658bb604ba1dff0a2aadc3c527a5630acb51e8fd48b869058768a23705fbd346a3f6dd92d45a800822aebe9e6a2ee53f9add9c6dd5132354ef98e0eb57cb42577dc8990207417bc8b3de2248fd4f3434614c0765f62edca00dabb68a2bc1860e51f50bef20c6b6fb1d9174d962b3bcb466163b62eb7afadbb6c52329f28ee417f2e5606c12c90ce3a853d076d25c9cf8803429d148d1eea6704912732cc53d07f468892d722d84bb065d2500f60c8fac70cdeace350a16cebbdce4d2bac9a18e560fe5f3f0def33a3920716e3a4fd281c83f2dc14f673d88d89b8841993daee632f0701d8e346f231bc04c611370c80384c8b70e1cb21e14c8102cc1456d4ff7cb854fabe2c9bdc39b76589c1edcf20d65680f53d18d47c58494d5b2e5c0da115d842185a651def8faf3aaf0956c3f1d567bb4f6e2d029be24444e3e7ad02a1855f0faa8c24a36d54e79c885a140bf1b19d3cd473032ee9bfbe52f2a038e6904a259ad596ddc085ab026d50e9db77d40feaf365561816ace0bd6fb50b02240b30837f4f87afc0c78f6b276f6f3a5cb1022c654a89959cef2e3c714b1a17556c0590983e8d78271ee041b5a65a9bcfa7a7193d9e6b9c19ea9fddacee24c5e5429988e62b1ca0e57ca6069dfae3c551efa452c118ff134d298832d484b362738cceca15c9d09a720d3c9edbc4eaabfc6ca819bab37939ab0984975abf99998b6f4c4dc944452ba3738d4efb488ee3d71a1ba227e8b877bcef97d26bb51da02230f2232b37894cf2359e1c2c311bb70cec614da74f4f82e8594055b825da594cef1b5f8821f5157ab8fffae7d45ce2cd017c13249d4929010769fe1007bc5598c24a6cfd887552f3d1949cfba56cf768924668b56f601c6e19fc3525ddafa710e2147dc421abfe1998d7cca75657fa561eb90a4a5ca0b9e50ec11e7adceb235fd48d8cbc86bfa152282c1160011f0d5b9b80c607f8a17b4327f99caa576273fbb4c7f8d730aad60bcbc4b72b431a60902ba3fc3f14e2cc4ea1e8f8383c22d206d01efa5983448fe187afc53a42a97d31fb8f10672956ef85da12cdc60e913e7c7bb231ab91d551855b6e57e8691f6293537c2bfaac94e6988e305b9c27f529fcbd7a1a0266f5a7aa5f819ee94f5a1bc83eb3e5ff402efd257fbf56a145c4f6a56f1b694e803395751a15441cca5de7d9853ca6d06aec17f7c73a01c6fc2a31e249bad10ee3c9e5053bbecf88d1f58c766e18ca623aa14acf4b1be2f729017a997e6b888110d47d0bfec936e52f347298e54acfcd324ead9afbdc1bb08e045a9cdb7dc9b4d780442639f55da6d4f1f7151171c9602f89ee8b12e67f030139059ea5c11a9b9dd66201ee2967ec9433da480b9fba5d2e48c083ec88346d36453e6cc1ae224bc6c3a394de0c1068a8777e8309fd8345e319e07f10c42111545afee9378b284ff4a17e0e661cc77321a960e62395f0cf172eee3c25391b460d2f05a42ddc6256164d7a623f94cd5580ec4618a0103c32017a42d1329256239cb1cda89708c8aed0dba10a611e9a1b8cf0c1624e89d51cc8bade9efab17004b563e95726d205ea1596908a8416354955df014bfeebe1b9c65a86d49d0d2a84a67217bc69924402eb8793806d67471313e10e66fbcb13d8d092bcd74c54825bc0888162b345d2f0c248c86699f5c3ef0c71d15c18eea266fe00824b90370565632a8ab95f7d6e52d6827cbf1faee2246ff8a298e40d7689fcb9447cfd244f459b3b43bc5c8963dc092c61585ab9308ac4319b5d25cbf97eec7fa8b155fc87ed54ccd7521095b90904846b08ab2124223061b59a6afd9221f170e5a60702c61fd694a515ad1c6d217aed3aba00dc645e606dbf3047291b7639e39b1b4b37cd0a7852f317379b69c077915cca81f8cc98cd1ae3c837a770f205bf607b1d2fe5a8accb6c3d157f3467f11a403a0d519ad92417f63dd351cdb17ffb2e1fbae0b25c3f7edbbfc619ed48af6e05e6563cf679dfc13b56704e928430e9ac133fc3098cd80a867e82641a930b6608d7ec91704cb9a862069e5a153cddd93f90a19bbcc01a3d531a16e9fd8530e306bd0a5fbfd75af0a0f9d22adfa9f32151c8da01a60b25e99220036d8e865e7ac54346330a7f790ed329062b56962ab6c75d357569bf8e1fcd77dbef80d0ff30a6e2a7b3a35bde4ce1e8c4daf6e993f20f7eef2a25265c35ff5a5b859930f75371d4cf6fee5b52b0dcb0b4687a9b6a3b70264235499ba49fd980df6a75e23adc777a285ca07681f6d5fd14bae04cd957106c8ea20921f3cc041b545ff7659383cec697e4a306520db190d2054e4b95e05765742997a70929bb241936a8e3fff95e6db48736324985977ccf034cefc2f23f3878ac60932aac69d25f39fc625fd1f30e32dadf957d996dd4075880e34eea0502885c9525afa2ff89d9a4452bd26e63c4a6d6e4119f1c895206f8a3c3dfb6b8a4cb34e3654972ac098b172dcb3187a1bf302115b9ed334f8dec16455f191b511197c88fcb08fb70876fd81c18def31d6052f86575305f7be6667d557ed1817b3619ac18078668064166332ccc6c0fb12f2cd14e941efecde468d10f95e93ccf6ef91fb48a96966c393a174483c7cc94cadf73bf0ecc40fcff4cd8e86161e38ecc77af49f5425949e692cec4e4d14560bc8eb3c53a83a8666e18e780e8d5792ad5c95e03799bf7225fac3f27c939d09a5841d888f715c85a024e34ace2c69a15aaa58292ae843d9dce1839c4c3811ebdc03145452dad0e75a17acf2b0222c04d103d17838c61ead682543bc072fe8e2513542236ba3ca6dfd3dba656c427018d1da4583323907bdb506bf3405231e59c0ee1c1adc32785c81d581d9c5eb4de9be18339aeedc473b2d2f107aa51c522f23ea2081549736a010fe28415faf11d83befc0eb97fb3847a92d063028562d83f8695d98473f72762d96c46dd20edbed78c30d2dd747db11fd151f7586d0fae7f15a2039f2e986ac0726590ad6e398e29c94048324e2d99b8d7eecca9e89208c5357f1a0b274123410dc088b757d6e0c34fe6b3d921708303c1f3b117783c474dfa45b8b9562a78a8d7c727da9104aaf6dd8d8a742c97ef48396dc316e7bf3e153e0646f813a45a3ab289f8869d1a918a4b633b6738fab129ca017235bf86f087e5f5e01dd599127aa988a287555255f4993cebca3fe3f7caf909848a55be856f41a5da8b7da927f8ab54b7e30244701d15bb4155d86f915727565480fc30a8eccdbc62cf2b863148b92a72eaf83ccb247a9b382dc4eb73f4dab327afe86855e12995e020589b3cd6808a7326e23c1a7c0abb793fcee5a431edf099120ea78f7d07ae468ccaa8cd3e0ce79756728861c017de32cfa72909f22f4b81a98c6257ef7cc2a5be63aea9801e55444b7a690e3edfe2982291904765a841ed55246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{0xb8, 0x101, 0x5a7, "90aa4035e2b42651b3dead554b854755552966d64c6f0e71548528dcbe78b5d8c7b6e345bedf6709bd934ddc47d17b49c93c18aad9ce1e12a24f29d509f4ddad965fd455ae10838372abc2e9d6587bee2f954636f1b280f909d37ab307bc5186cf2d12d81bfce8782059eac23e77e3dd89918fe4ffe70f9a46d792b6bd268ebd1fc637bdfea252784d50368bf52ec6591ee293133814dd7997f716f82fdb223908c4a83c17f1e9"}, {0x90, 0x117, 0x8, "ba113b4defd2815e5199cd30b7375a3a4d4c47edce57013dbbe5a4483d9af4f8286f1d48db4870df98d0eacc57cdb71ac2aed31567bb37af81521a539d7ae20f275069b5788a5c95182b907beeea222076c97eabe074286a82f7bdf4b0cf27a0608ccb7e07e415eb9dc14f16990b800eb80f834a100a9314b8bb24f20d8afe1e"}], 0x12a0, 0x40004}, 0x20044040) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000004300)={0x3, 0xd17, 0x9}) mkdir(&(0x7f0000004340)='./file0\x00', 0x80) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004380)={r9, 0xfff, 0x10000, 0x372d6915, 0x0, 0x3}, 0x14) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r3) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f00000043c0)=0x3) 2018/05/11 00:39:17 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="cbf4330d71ed2a877d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0xff06) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a008aea000000e8b5e10702ffffff000108db1ee9ff4435eade", 0x26) 2018/05/11 00:39:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) fcntl$dupfd(r0, 0x0, r0) shutdown(r0, 0x2000000000000002) timerfd_create(0x5, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0xc) 2018/05/11 00:39:17 executing program 2: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f000000b640)="06", 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000), 0xfc94) r2 = epoll_create1(0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x1400, 0xfff, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xff5e}], 0x3d) 2018/05/11 00:39:18 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x2402) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x81, 0x0) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f000029aff8)) 2018/05/11 00:39:18 executing program 3: r0 = getpid() pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = getuid() r3 = getgid() r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$sndctrl(&(0x7f0000000440)='/dev/snd/controlC#\x00', 0x2, 0x80000) r7 = syz_open_procfs$namespace(r0, &(0x7f0000000480)='ns/uts\x00') getresuid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) r9 = getgid() r10 = socket$unix(0x1, 0x2, 0x0) socketpair$inet6(0xa, 0x80000, 0x3, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = syz_open_dev$dmmidi(&(0x7f0000000600)='/dev/dmmidi#\x00', 0x1daf290c, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000740)=0xe8) r14 = getgid() getsockname(0xffffffffffffff9c, &(0x7f0000000780)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000800)=0x80) r16 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='rdma.current\x00', 0x0, 0x0) lstat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001100), &(0x7f0000001180)=0x60) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) r21 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/mixer\x00', 0x80000, 0x0) r22 = syz_open_dev$midi(&(0x7f0000001240)='/dev/midi#\x00', 0x7, 0x20c00) r23 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001280)='/dev/ptmx\x00', 0x2000, 0x0) r24 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0xa, 0xf, 0x3f, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001300)={0xffffffffffffffff}) r27 = socket$inet6_sctp(0xa, 0x0, 0x84) r28 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001340)='/dev/ppp\x00', 0x80040, 0x0) r29 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000001380)='cpuset.memory_spread_slab\x00', 0x2, 0x0) r30 = socket$inet6(0xa, 0x6, 0x1) r31 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001480)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r32 = socket$rds(0x15, 0x5, 0x0) r33 = syz_open_dev$tun(&(0x7f00000014c0)='/dev/net/tun\x00', 0x0, 0x880) r34 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001500)={0x0, 0x0}, &(0x7f0000001540)=0xc) stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000001640), &(0x7f0000001680), &(0x7f00000016c0)=0x0) stat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = geteuid() getgroups(0x2, &(0x7f00000017c0)=[0xffffffffffffffff, 0x0]) r41 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001800), 0x80800) r42 = socket(0x1f, 0x80807, 0x4) socketpair(0x1, 0x8000f, 0x6, &(0x7f0000002e40)={0xffffffffffffffff}) r44 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002e80)='/dev/rfkill\x00', 0x402, 0x0) r45 = open$dir(&(0x7f0000002ec0)='./file0\x00', 0x2, 0xb) r46 = socket$alg(0x26, 0x5, 0x0) r47 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002f00), 0x80800) getresuid(&(0x7f0000003480), &(0x7f00000034c0)=0x0, &(0x7f0000003500)) r49 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003540)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000003640)=0xe8) r51 = getegid() r52 = geteuid() stat(&(0x7f0000003680)='./file0\x00', &(0x7f00000036c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r54 = geteuid() lstat(&(0x7f0000003740)='./file0\x00', &(0x7f0000003780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000003800), &(0x7f0000003840)=0x0, &(0x7f0000003880)) r57 = getegid() r58 = accept$inet(0xffffffffffffff9c, &(0x7f00000038c0)={0x0, 0x0, @multicast1}, &(0x7f0000003900)=0x10) r59 = syz_open_dev$adsp(&(0x7f0000003940)='/dev/adsp#\x00', 0x3, 0x0) r60 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003980)={0xffffffffffffffff, 0xffffffffffffffff}) r62 = accept4$ax25(0xffffffffffffffff, &(0x7f00000039c0), &(0x7f0000003a00)=0x10, 0x80000) r63 = socket$inet_smc(0x2b, 0x1, 0x0) r64 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003a40)='/dev/sequencer\x00', 0x0, 0x0) r65 = socket$inet_dccp(0x2, 0x6, 0x0) r66 = socket$nl_xfrm(0x10, 0x3, 0x6) r67 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000003f80)='cgroup.events\x00', 0x0, 0x0) r68 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003fc0)='/dev/dsp\x00', 0x402003, 0x0) r69 = syz_open_dev$mice(&(0x7f0000004000)='/dev/input/mice\x00', 0x0, 0x101000) r70 = syz_open_dev$admmidi(&(0x7f0000004040)='/dev/admmidi#\x00', 0x80000001, 0x400480) r71 = inotify_init1(0x80000) r72 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000004080)='syz0\x00', 0x200002, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000040c0)={0xffffffffffffffff}) r74 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000004100)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) r75 = signalfd(0xffffffffffffff9c, &(0x7f0000004140)={0xff5}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004180)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000004280)=0xe8) getgroups(0x9, &(0x7f00000042c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) r78 = accept4$inet6(0xffffffffffffffff, &(0x7f0000004300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000004340)=0x1c, 0x80000) r79 = accept4$llc(0xffffffffffffffff, &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000043c0)=0x10, 0x80000) r80 = accept4$packet(0xffffffffffffffff, &(0x7f0000004400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004440)=0x14, 0x80800) r81 = dup(0xffffffffffffff9c) r82 = syz_open_dev$midi(&(0x7f0000004480)='/dev/midi#\x00', 0xa5f, 0x400001) r83 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000044c0)={0xffffffffffffffff, 0xffffffffffffffff}) r85 = socket(0x1, 0x80000, 0x72) r86 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000004500)='cpuacct.usage_all\x00', 0x0, 0x0) r87 = socket$inet_dccp(0x2, 0x6, 0x0) getresuid(&(0x7f0000004540), &(0x7f0000004580), &(0x7f00000045c0)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000004600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004680)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000004780)=0xe8) getresgid(&(0x7f00000047c0), &(0x7f0000004800)=0x0, &(0x7f0000004840)) r92 = open$dir(&(0x7f0000004880)='./file0\x00', 0x228c00, 0x20) r93 = dup(0xffffffffffffffff) r94 = socket$alg(0x26, 0x5, 0x0) r95 = syz_open_dev$sg(&(0x7f00000048c0)='/dev/sg#\x00', 0x101, 0x901) r96 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004900)='/dev/vcs\x00', 0x400, 0x0) r97 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004940)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000004a40)=0xe8) stat(&(0x7f0000004a80)='./file0\x00', &(0x7f0000004ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000004b40)={0xffffffffffffffff}, 0x84000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004b80)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000004c80)=0xe8) r102 = getegid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006340)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000006440)=0xe8) r104 = getgid() fstat(0xffffffffffffff9c, &(0x7f0000006480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006500)={0x0, 0x0, 0x0}, &(0x7f0000006540)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006580)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000006680)=0xe8) r108 = getgid() r109 = geteuid() r110 = getgid() r111 = getuid() r112 = getgid() sendmmsg$unix(r1, &(0x7f0000006780)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000200)="8a557d74f3e8c7250981c3badf545941fb7074da1a5d9c85b24fb529c798f96a5873c60484438ca182d0ba305e5c1901778b6a5c40ceef0cb62082aba2a1044b3d7ca9a53b91e02600d3fc2da147c032d67447d953f0b0a9b6000f78bdd4561ca17b928f9376a774f027a53fb73cf9eeaf9a44f699c18d137359cad8b2ae9652a35ed579761c5078bcabcc8bf5838a7b63567e9f313dcc66ed8187", 0x9b}, {&(0x7f00000002c0)="f44bdcdd571abd288639568450b88743e488c8077810f6e515e7b06efbc1318839b6dec2006c9058fc645b3b08fa37174b23e92a879e187c13ea869243f5236ca6cd57b7347e6d1450a7f3e16d2acde5a84a24f8635e41cb6ee9847f3ba5f30d483a381b8c23b954c87321f65233825fec7242751e1010f626cd70f85d923146f3dd983bbde8debfc2aa4c85fe3d60ffbbe0114497f82e7f39a61bdc7e4aa163", 0xa0}, {&(0x7f0000000180)="4d724f51f75fb6fd75af049669d6cce82d348840efbd3fa6946d78df0b3f43730d08db7596c8333976f8c49f44f27ee974640d105c445d76d0", 0x39}, {&(0x7f0000000380)="af200a59d1cbc6ad4fd4b4cadf8118b102817dc23979d0", 0x17}], 0x4, &(0x7f0000000880)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r0, r8, r9}, @rights={0x20, 0x1, 0x1, [r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r0, r13, r14}, @rights={0x18, 0x1, 0x1, [r15, r16]}], 0xb8, 0x4000}, {&(0x7f0000000940)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000f00)=[{&(0x7f00000009c0)="2042a5cb8c81ff95c124441b74af", 0xe}, {&(0x7f0000000a00)="6ebbbc6dde58af09f9b06d0cdd133d405eb326899b7fa88afc687383b2fd34d88564af163132bf6099856f7d7db68ff464b9ebc6aeee67ddebe942e72b1295a0d1fef8a193470d7d245b4957300990a2a4d795a19b5ca523820d77f5796b9bfe1708caaf2e900d4bd078f92e820c2c3443ec487502d4556c0882ef526f68f25c87792e890a15602a0b113ad09beb1d4a853a1e601fbd0485916704d3e6c553f459ec3a459eba1f6330ef90836416bc6f8ebb2b6a169430ed186ace09f077e36847df0f4acf3ae906e789ff849366a8d8726d90ea34be73", 0xd7}, {&(0x7f0000000b00)="e9c5bc8cd83126d4e9613bcf7d22e151a20af7bd94c79339144a546096ec0e8688bd9b065d772bb6132313f55a66a8e0e51da77ab57a94c0f33af813d266f844", 0x40}, {&(0x7f0000000b40)="f930966706b47fa978bc1ddf94fc3fdd9194c2f45aa5f65c0da86379b33d31c02d665c75529eb03ee9030eee23bdfd2ddae05991ce47ecdb76ec35aa30b671ce98a82869469f19879a380432710baf41ff366828daa4ab76438e3ad051bfdd80d5a318d4606dbae50d1547c7d4557de7fd63ccac4fd3575346382a20bafcd6d8e7206f9fe8290653cf63a03ac6be0a37c93353fb35bf351f9db1a2ca6586ea29c35da8aaff0103ae8702ad47963aef47a667d756e9a7aa43e5f3bd4c0c911de0f4081c5ecf8479c1753b0ab8", 0xcc}, {&(0x7f0000000c40)="b5f910", 0x3}, {&(0x7f0000000c80)="e0a5a46dbb9066b024950d7e888182ef571cd122a310e559637aff385f7756e86c00b6af29d7b916b927a0ec678d6a3e4037b6ae66c7e27c5c70fbff5113d25a05f52ce754f082524a98746d5e5adc14118111b662d08d101ba9b9a4b9af90416b969444", 0x64}, {&(0x7f0000000d00)="6a03a4af470219a1890631008a035ab9cf9b3fa4e0237dababe668c7fac5a2221ae08e2fd97e33f4fd6a40ae3f54c1a7754e9a69d62e5bfe8b330c391a588093fb7c24b3bd9865120ff86c7d4ecbf9e78e46a74415452e08f1b01244c0bfa8ee2c08c3bdd33500b135cf51123e89e44d2ebfed9add7f18abcf89dceeec4978b15c571a50192a42b60e5934de62d5334efa53e7571ecbed7ce02666e309a3d9e032409049ef0789dfd6ec593992deb25a4a861355849d01ed973e5ee5d8fc8cbaa515467ce4cd4150ef3951", 0xcb}, {&(0x7f0000000e00)="c6faf811a21da0b1a071faf41216b2a447989b85561e9d59c0bcdeeb0481d9df8d23246da4339b3b7e651ceea3a84a955c0bc3667a1ea132773fc00d086c21a9b8587126d1ac859465a99357049af1f3c5fb6d8c359383d6ad1dad4113ed1c46a43e5e40f9758b6eb710c7b6f1c4e6a59b62690aee01d89a965cc25a0086abe9584183a2e99fe2b0eb72456ca0c7b46a2942e51d39765eb6e3ddd6315af7b25d4859e1f35f79cf6c153536195daaf6beb4cc7388fe10ad775e55bcc4a3ea49a8d1568df8232c70ce0027a682bba90736b61c6c781b0de42ef6b30eec800f90ea", 0xe0}], 0x8, &(0x7f0000001840)=[@cred={0x20, 0x1, 0x2, r0, r17, r18}, @rights={0x18, 0x1, 0x1, [r19]}, @rights={0x20, 0x1, 0x1, [r20, r21, r22]}, @rights={0x38, 0x1, 0x1, [r23, r24, r25, r26, r27, r28, r29, r30, r31, r32]}, @rights={0x18, 0x1, 0x1, [r33, r34]}, @cred={0x20, 0x1, 0x2, r0, r35, r36}, @cred={0x20, 0x1, 0x2, r0, r37, r38}, @cred={0x20, 0x1, 0x2, r0, r39, r40}, @rights={0x18, 0x1, 0x1, [r41, r42]}], 0x120, 0x8005}, {&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="e0e7823cc5abaee281025b2485ce9272a6409eb6ce79ac0e75a07d36eb3e0546ef143687ce2adb32a7429c063b04f9f56810e7e7bfde1bb1", 0x38}, {&(0x7f0000001a40)="6a2c9876faf311066346d9ea1ae1decff92de9e9cbcca2b4a580aaede2f7e826e84ae09839f5", 0x26}, {&(0x7f0000001a80)="0885ff4f3f06acf48920e8a727bf0265e426ce675de9009083120832a8cad26a98c7ca31bc1353f46fe641d447d64b7e33cb2d4c8e", 0x35}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f0000001b00)=@file={0x0, './file0\x00'}, 0x6e, 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{&(0x7f0000005280)="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0x1000}, {&(0x7f0000006280)="75e2043766bf781e01e0d1723f4b0290a0c0a3e4029a1e412cd0091711ebddd05a7df04cf8bf53e88728780ce74a59e18ae87c64fa8a91abf12bf8267ced6d260d9c87576d04eeb41e109e20c15fba8d24f11c8275d5ea48cae36091b575b3d757e8663ff73f4f2b23a5ffa46c0f86e37b3ff8663bb9", 0x76}], 0x3, &(0x7f00000066c0)=[@cred={0x20, 0x1, 0x2, r0, r103, r104}, @cred={0x20, 0x1, 0x2, r0, r105, r106}, @cred={0x20, 0x1, 0x2, r0, r107, r108}, @cred={0x20, 0x1, 0x2, r0, r109, r110}, @cred={0x20, 0x1, 0x2, r0, r111, r112}], 0xa0, 0x840}], 0xa, 0x81) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r115 = userfaultfd(0x0) ioctl$UFFDIO_API(r115, 0xc018aa3f, &(0x7f0000000580)={0xaa}) sched_setaffinity(r0, 0x8, &(0x7f00000001c0)=0x6) ioctl$UFFDIO_REGISTER(r115, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r114, &(0x7f0000011fd2), 0xffffffee) read(r113, &(0x7f0000000000)=""/126, 0xfffffeab) ioctl$FIONREAD(r114, 0x541b, &(0x7f0000604ffc)) dup2(r113, r115) 2018/05/11 00:39:18 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f00001c5d9f)={0x6, 0x4, 0x87, 0xf, 0x10}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000000)="e1892b807398493088e1731f163d4332f9f440b9", &(0x7f0000000100)=""/136}, 0x18) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x4000, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) openat$cgroup_procs(r1, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) 2018/05/11 00:39:18 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x40) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) rename(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000001c0)='./file0/bus\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0/bus\x00', &(0x7f00000000c0)='9p\x00', 0x21012, &(0x7f0000000200)="f843708c93499441b739cc63ff36fbccecc3b6f198d22e627695368aecccc7eac055e36194ad3edb6208be2bfdb4b84c0921cf43") r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000002c0)=0x6e, 0x80000) sendto$unix(r0, &(0x7f00000003c0)="fa4f45635f43a8b2cc7ecea15bb47ef85f85e1f37e100394caf31d7476da1e4429582ff2164341d2020ab8bf3d5b25d2441b33a4629de728667f56cfe92d79fac3cab8091b397f1c8b3c063b701e3625cf16efab446475c42267dec110455d9a2685a7895b8e2ed5d5b641c65d3570e25e435322bc5e70e5fcba26f317a3fa4de695dc84551a33d66879acab23d1c33da03eee956b4e9bc30c4dd3a346254acaec12256f7cc5c9bb42aa804b1a584f9d9ca5948beea2ca7b9628129d980815bb2119b122e8dcaee460c60eb4352a25c2107cf32fd29f57602292354319efc20cca8c", 0xe2, 0x1, 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000580)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x105000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000005c0)=0x4, 0x4) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') 2018/05/11 00:39:18 executing program 7: set_mempolicy(0x3, &(0x7f0000002000)=0x7fffffff, 0x7) socketpair(0x9, 0x3, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) sendto$packet(r0, &(0x7f0000000080)="753e0ca12f1f19abb6bc5324", 0xc, 0x4, &(0x7f0000000140)={0x11, 0x8, r1, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendmmsg(r0, &(0x7f00000047c0)=[{{&(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)="2e8f442513e8b846762bd68c7a6ee81dd9386e0b869dc930e57f5ad463950c96463a5a92f26dc61a5387170280a13ac43f24de7f0112a0b627a0312c9873ff54c571d09743dfe12ea71d8aa516d6d15fb20c2945273e34b9ead0b6cd75a3dedf935a25b5e593c98f8b1a7d46006ba4ec", 0x70}, {&(0x7f0000000040)="9fe7b2c29365560892be536500cda8bce145a87a3761214ebee4920ce4bbf6ef930a2157dab5b7", 0x27}, {&(0x7f0000000280)="2413754dd0a66b05d8816edbca403c28383464b38b75c0847455de043261d63ef8e74ca47e82eb4169491391a9fb9e88b53f095d2c26fb054801b74558019f4fc178862ebb23a8fe3691c343450980fc5358f6683a7b8d9b1c7c6960dccf37945bce2a57ca4e2f2069c523729aca8dbc30dee4ca89e3209896630ec1f631a124fbb9ede9ca657c98ec986f4963672df1b79a03787c47cbe1db8023ae2304ea873569810a53317fac264ff1a3dca4b1b4c1c44e93b6c5c8f312d8f582e5c282d71c0453be968e733b7e3c0b3351b7ac06eebd01e400751bae718b43db729540f1b5f5c60808b78ac2284dd5922687967c2f9f602c2b7ba0e2e6", 0xf9}], 0x3, &(0x7f00000003c0)=[{0x1010, 0x116, 0x20, "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{0x90, 0x29, 0xff, "e1d5e5b570010199ab2c9c14e8b1e1503b486d3a242bae948124cefe3ecef7219ffbf98ae4f69b4d6f3ec744820fdf2f58439a48cbd852aab24bd67931d37473e3e12f9de5fc9d14593d18264ec88e50642d8c21d402e14736842b3adbff8f497246bd0dbf765c67173dffc6f2da48453cb6ac6c2ea865e79024"}, {0xa8, 0x13e, 0x0, "26f69111407639f678b7e5c982c1ef786d3b3b015fefc9daf46639729028751aaea1e58bf5dbbae0af9b60aa1ab7492292f7642f05d5d45571f0d7083d8a67a22e49e2c430e7ccf1d31d42bc573a40338c37b72788cfed9aa42e54f39740e9dfd09a940732853fc4a5671ee669d6538e3bd66e2b1ea1aa02ccb6c1ba1d9603967b8df08b14bf426de48c34be4758bcfa0fa569c9"}, {0xe8, 0x105, 0x6, "a4f2d4edee54b2404c6b3bf50dd4db2da0ffd9a75de1b83b796066f06a6aa4c2a8074d0a233cbca74a271da3de3a2f7a2aa2641112e5a8d821efc18dfdac13048c424fd9d0c9624ae2a7229c06355834b2bbdc43e8113219be2cb7dfc373ab2b8847c6be01889af663446724984d8778fc195f59c39f481ac6bb7b7056cddece9f138f99d147382add265f30b83151e339bda5a08f84532c1106645017b17e118ce600a018a4e563999df51aa3003653d1bd22004e2433d0e90e3c03337eab4ee7a452f013776ad267d55f963b4f1189fe373e4c8145"}, {0x18, 0x11d, 0x5, "7edbc4e9"}, {0x28, 0x18c, 0x1, "b0ebd907278935841fde0c106ba0d1a0968b990192"}, {0x60, 0x0, 0x200, "4a0477f463f750e1abc3760497540ae060bb8c1780c7ce92f7469c74af074e10e28e636345c631616b1c1dc00f142f9ba465aabe1144ec09a1a3dd39f4803eb06efe6e52ed304820761abd"}], 0x12d0, 0x4000}, 0x80000001}, {{&(0x7f00000016c0)=@ll={0x11, 0x18, r1, 0x1, 0x80, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, 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"19900459775de40cb2ba3fb04e86afcebd9ff27e84baac6bc2526d3da77233f3655a732c8e7099e9746c47f2ed637a68cced7e215b368b301abc63060e"}], 0x1300, 0x1}, 0xfffffffffffffffd}, {{&(0x7f0000003380)=@generic={0xc, "7aefab40a9ec7d15393f9fe934ec1fed9ebbdeb41792fa919ab69f84edb1d076e218207f340959946793f4315f6460621798a0ed367a0a85b19675200cb77b38d1da3d12edb22001ef6bdc7abe574a79a7508df4cdb0eb7d015fb8c18ef7e3f142106e2344efb6f1dcf561f2c0133e11e71f940c3d4ffe9219f4f4825766"}, 0x80, &(0x7f0000003700)=[{&(0x7f0000003400)="e3cfbf5feddbb98d7dbbb884d1e779720afa5847b163241e82f297fa7d60a65a9b94a49ccd9cbb647c7d836b56c0dede69d2a966597f058e8576fc33c790580104935bee56f2df6309deeb22c2cfda3fd4ba7758394b564ba1efac27a01dbf97f4460c4bb1ef7f149e13ae0bb4ffc42c10d5f455583412b60b1695ae31c8c88d0f718b66a184a80d294a6557b279e6210a2455690b76939df24a18d4d3fac95d48f0d9b6b77413afca5e3abffdec445ff5d4448a7f254f5f4fd01f4b64ccfeaa1cad11b77dafcc89e316a4b82d8a82e1eb5a4d7a54c56e3e73b954e12134f7bbd6500c1dfaf0a0de6d93b8dd3216160c1f6dc34fd4", 0xf5}, {&(0x7f0000003500)="1222c372b4bef57bf0d8a31565cbf7552ea88cb8b3977c8f1d9c8e560243ca41d817cd8e42eb9788791f031a5a3be7ccef17292c272b9d3236689b2fad4a7f41f649fc4434b18e5d14e4f000e9d810e1b613581f239558706459b1a2990fee87273f637d0330f124fd022789fe506d168e169146d7cb8f0a0f6a8b47f95404da2cb8e990fddb28091490581d59c75710c2e8a03ed2b4e806e21e14ca02c386915bc768fab4de6248a4c1fda2", 0xac}, {&(0x7f00000035c0)}, {&(0x7f0000003600)="55ef5f88c04607ed2fb7bb1c6727505e871b125028227754104d73f5a0c10b56691cb3d62da00a41327b507ccee9d6e7a6ad0f2fa787b004718d2b0339f76afeaede5cee40000ed2b29a8b689f188c8b577ef2816aada9f82e2c9fa2cda868a93f075323d615210c1391c5da8f6f50a9eba3c999702fd04d695aaf7b082244baadb4928be68c643fd90613d0ca45b9e82ba8d9b7230a1de042a58be01e643c5b36573cbc5773c3757da8f02d50e76a2ad6ab95af85a9524d533319109074c97b05e2f7e84eeba9632ff85a6e3a62758c9980ae8bc33871eaa5a30e281595106957", 0xe1}], 0x4, &(0x7f0000003740)=[{0xd0, 0x105, 0x0, "77d8cde69539e5d406620ce90a75790221f4a3e99b3ab28abc83b9a11c5f3956db25790383459b8628de069fe175c407cd57a765fc9aca1d0428e7a365e641c94ed4d4c1617fb26208f6689850a307b61d5392e311f01267e1206ed20f95e3950eb08b07f0f8f631c13aca6b1ba273421f142b3b55b6b8b17e56f108ee03712a21f3f8c8f910269e87a313cb29c1a27c573e3cda8c024781c6fbb1b239c3a829d0cd91822d670973ac1a832015291330cabbe69756bf60b6ea3a202900b069"}, {0x38, 0x11d, 0x200, "bd56f9473c98d36264494701396feae2891b535ab5a193d3703ad3e67322823212"}, {0x78, 0x6, 0x1ff, "6aa85241d3bc7395d606b253ee7007741bcdea62e7229787ba83f9ee5808695ed37142bb1712120f7cca29feb7b6bbaea8b6a444e937a6493c0819148b7351b8e815096dbdbd5bd232d31ee62bc8f82c31fb34be049b90a6e496aa02be8416f0fc"}], 0x180, 0x20000000}, 0x3}, {{&(0x7f00000038c0)=@in6={0xa, 0x4e20, 0x73cd2286, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, 0x80, &(0x7f0000003b40)=[{&(0x7f0000003940)="db697072b2576706e0d4f5aa025661f911ec2d4962e4ace7543e92e44647793d71662e26e2879c31ee097700224064c7e2213bcb3f6189554a73bbed36bba192b24956463e154940ca6493324f569f5336831d0a5056d11ea0059d59024513fb4dc54af0283c9cfcd478184fa2ca995d923e98156356255e57c638264d299603ddfa620b5a0c7d7ad0e0d441ad4ede22f120aff10d5eef1045e3caea9976db90370a02b2902f8e9dddb2bcac27a55bcca887db8b82ac20e706a26412d8ae", 0xbe}, {&(0x7f0000003a00)="249a1bd5d588c7a04facc3a28eb91795d2536c3c897d5a3b1186b233a4e26d7d7b745d8c7acf90d6c4e723d907c02f678ffe1d8d7f285e04a64afee58672cc6214e333c9162593d6a9947e68086ee8de8c3310d56f4d22850b08bb990fe9982b48e5c0eeabe1960eef4aa72a34e94e2f5bc5f81137d29a03130f77490fb823fad592ac42bc3857ba16843d2708d82ee3b1c774929bf4cefabe20559c2153c7c975297ce603607c70a543196982c3e78f538c", 0xb2}, {&(0x7f0000003ac0)="7d2a831ec3d029cb886672c22e5fcf1b42ca60990b714a593b773cc7ce98e0fa61196d34", 0x24}, {&(0x7f0000003b00)="01fd425eb7b9d75330fe", 0xa}], 0x4, &(0x7f0000003b80), 0x0, 0x4000000}, 0xfff}, {{&(0x7f0000003bc0)=@l2={0x1f, 0x0, {0x800, 0x372e0f23, 0xe94, 0x1000, 0x8, 0x599d}, 0x80000001, 0x2}, 0x80, &(0x7f0000004100)=[{&(0x7f0000003c40)="86a2801d07ca9014022ee1856827983f23ba941cc2d841799f7be8b67ee014c055f3b58aca5b04095d1f3be32ab10627627d9471762ca63a5f65e4f35578ea7d383ab6", 0x43}, {&(0x7f0000003cc0)="ed33bbeeca5799ada01b25df47f2e0995858aafea9e6bdb1bc604857798adc1cf1e1b39c248d3a0cb90e32dfac374bdf970a4c213926ea03faafceb4cb58f2834dd8b5a273decbb047d0af38285fb0fb0159f581b2e3ac1a5c72273ad04c0bed2d54e4692b0e7ccc1faa0cc75f8014dc09ef1025df1e10aa593898f73d5053e1b1ee3cf45e80554025c8e529ebd4c34cb682f6d4706fd721ef6850fd2e8df62f67c1b5b818a0d445b47421f31363b02b0e9eadbf51238cf712067d2bf2c4bad2f27ef4b85937d0deeeb1ae0d71", 0xcd}, {&(0x7f0000003dc0)="f998029a16b4be101406044afccfe139788f80c9552bfd95d765e6b62467cb64897d7f9e2533f4c4aacb00b3eb040c4d890bfff9a69bef614d918a702f6bdf993b4b68a7187b45262983650248b94eb30f00e757c88b290e1bb663ab473cfffda97f05c4e6663bb3cde263a3b148b5a533bd243d5df7a9730c8805b8894edb418aae95be76911ec061bf371b57625d49ff2b5c1eee93eab6461d70829f84e0042fe703e790ace847d487362e4aee675943c0bbb784b77b12dfa51858ee945fa41aab2618b9da62e1d1b1cb0cff926d97abdb0a0ef8f8ee9a5b3fb2387ac8b6f369f2952185d35b6a34debfe66c4c4fdaedf3dc378eba", 0xf6}, {&(0x7f0000003ec0)="fa2c76117e293422728bc9d124b6c83ff8be7a43808baaf62b2a2282e1b139b1a4ecebe3352866eb68efaf8306d24a53b33220d4ccacfcd6253dd9c6", 0x3c}, {&(0x7f0000003f00)="ad8cfa4722b1c957f9dcda5d146724188acdcd18d41013af89e663cc5f6bd5fa00ae4ec1c389bcdcd6118b517a87d2b042a8ee3076b89ffcc7c959ad8963e322496564d40ac52045b92bd1daf883a341eafeebf7063ef2401ca92ebe698489cd2acc607de417624a42f6a158d55ac8d4509b72a766c7fc2a61fcf6109b9f0c1de6f400e3ba15db813a46f04e0ddcf1aba27e0d8e74cc244687e2f1f361c88b97a51229a260", 0xa5}, {&(0x7f0000003fc0)="5e43699904d18bc1dca408f6ce67ed08c6d3a421bed6ff4c94502889deeb8645ec602ce3dd030116acca5e9532c46e4ecf7c16d3", 0x34}, {&(0x7f0000004000)="be30a50c0965c1a4a42e544ef6adad21f6f250885ba00c3de811c31f965329a5679ca6a78f07275413e72f5d28e5c4eb99188a32a59e00c44ea48d11ccce5851ccc05be968bb7fc7e2824fa6827e6666761f930a15b4530cbf599e164ea00b1acfb2d046190ed5e69b206b615046d94cae96d8e6f4306587f5ca2c924237d1d49e1e92a33890756836a9d2da57f4966582ffcef45450c67f2cd0b1fd51f789af9de6f2e36c52d552ad04fb270a7cfbd4810547d0b4d763866b5e91276e04148b6ad49a1faf071346", 0xc8}], 0x7, &(0x7f0000004180)=[{0xc0, 0x84, 0x0, "5707d160beb86691a84395f523c01fab92eb2667510671e8cb028b24a567ac35db24afbf0d3575ad45a4ec9e9488b991bfa903ae8bb202ad7397c1fa7981999286ddbb31cda3379cecf9d2b7bc19efe1eae49b5345b7b1c8b78989e84a2a3bf710db6dc60ec060360a4a1bc1fb7953cbc62dd114114377d9af8458982a7683899be22736c3476d2c45d1aca0e848285945af02a03742e7bf8a7e3d508f20a2fd23f94c2ea9b3471c4286"}, {0x60, 0x115, 0x3ff, "c3096ca04b38f8b7a960715165867be533b83e2354023b7d007d4316134f3c09a7c288a37111824e299ad19cc88ef2aacbc581b8055eb8a34fad3589e229a7b117bcf948fc972facbe990ba60d"}, {0x20, 0x119, 0x7, "3ba58577b884b5772102a8"}, {0xa0, 0x0, 0xf81, "2e4d30d2e5c11326c3b284932adb076ad5e8b7aff336f2f97b85335b10cc38777baff98990658b23c305193fa4af801c3501027b0685fea4437df694e9e1b202404d7d856cd8475fe897be8b1f9aba594d54adc162ee281fc311261d2a5c5f95826012f4ef83e521565a1b8f9200a3cbdbf29cbc23f27fcd97db98b1b5e5bb3f8848050756dda8e3b72bc74a"}, {0xd0, 0x1ff, 0x3f, "b83d87e803e001a2bbdf5f90d8c5f117f854a1121bf0184709ca8cb537a48aca21cf8715319623d3a8db1ff56394bd41c3529543a8a68364ae5d0b1c0b5a04b3f5908a44dd9b11d8f3d3445af4ca1c9bb6c24ff629810e43fb0b188f9d4d357d0a0a9ad9c77e04e248d2fffa7fd34b0936de77dc99dae53a334858dc61bce7a8c9f95547013f8ed6337ade1ef84a7e644f20530b17df7e7596b0819b20ec3dfb1daf704776103fd49b92aabe9b7b22646229897f10490308b1"}, {0xc0, 0x7, 0x6, "cf59c78ec301f3654e8dbda87ca3e5c72e0aea48850e858bb17d5ea2f0eca26d4d31706f128e89b6f5aa3be786bc8395503901f73a11bd90dfc6f30df323d725faf13061a2c6edef61e946f20c8304b4b918f24419948fe3e870ef689a81ef833952b460b436105e62d88cd2f37b143718d1cd65bb68659e33b324dde4c0758e8fd75036abcb9f92a92cfab80839f56a8031b26225b7ddb1fa3f0215525f22c1478e078a292ec456b3f24f70fa0a87dd"}, {0x68, 0x13f, 0x1, "5f7949786268d7e4fe0dd995661b9f4c19a68bd1e36935874b37d866f5e2ad100eb95eb12430b8b4cd59386b1bf778a0a22728cc2b8760d6431af45a07cb0ef8d3718e119c775039831c0a9b1fc09f4b27f676b8392fb046"}], 0x3d8}, 0x80000001}, {{&(0x7f0000004580)=@sco={0x1f, {0x400, 0xffffffffffffff01, 0x6, 0xf536, 0xff, 0x4}}, 0x80, &(0x7f0000004740)=[{&(0x7f0000004600)="7d95d73fae8acc7f4272df533f840e6429dc1881ac58182aad60144f9b52560e8412c809c74a832914f027052da6fd715902de306f686ba430faf2585a166bc2be4247166b4fa42e4da0b03019e01a5010c6dd22e5b2f58f22f84b81d36e428447b576ec56fb69f3713db260d61154b5e4fbfa3dbd713f8220b87413ae761b0be5f81d5a33a820eda322f0fcc61634f01b19349a1a1030d75d8426e2bb5c09cba52ba38390996f6005e3dfc0672bc3cc5cf786a09901823b7ceea6d00dd032", 0xbf}, {&(0x7f00000046c0)="99c7a61002ec70af0a68f6d6ab9891607dc782c78999a16ff8b54610622a2591ed74d5ac59632fe3ca917e1b1b4ac3aabfd753d05d132c7607622d3d02", 0x3d}, {&(0x7f0000004700)="4c318ad6fd50e3679ab6ae4a5b2b85be477592c5064357662f12cca7", 0x1c}], 0x3, &(0x7f0000004780)=[{0x10, 0x19f, 0xa9}], 0x10, 0x40}, 0x100000001}], 0x7, 0x8811) 2018/05/11 00:39:18 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x5}, {}, 0x80000000000}) r1 = add_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="fa", 0x1, 0xfffffffffffffffe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r4 = getegid() setresgid(r4, r3, r4) keyctl$chown(0x4, r1, r2, r4) mq_timedsend(r0, &(0x7f0000000000)="1cdf099980786f0ca358b2e2c702c8c6b81141274b2ee1566a910d85f75e686f5ae2353c7b894b9f2d3d237e301874a7e25174d6a69762e35dd171b29e1f2529a14d3f917356c659d4fb4350855246111426bfb0c622b17b4300fb055a8659c0360d2f978976c6332dd1db79a17ad72aa27d90efb35fe4a1080119166829ea89377953c489f61975d699706c98cee27d4055c7f9", 0x94, 0x77407267, &(0x7f00000000c0)={0x77359400}) 2018/05/11 00:39:18 executing program 0: r0 = socket(0x20004000000015, 0x80005, 0x0) fanotify_init(0x0, 0x181000) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0xf000) 2018/05/11 00:39:18 executing program 6: unshare(0x40600) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000140), 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) 2018/05/11 00:39:19 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) mprotect(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x0) 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_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="4e000000663fd446769a7d96b422f8bee0c70f5a3f309ceeee86b217d1032f3fa27ead5bf999a040d7a64e041d16f1c0fb559da9c2b1845ee4fc042281fabbfc6d378f44787012d0c7e2df7b0f8b31df6855"], &(0x7f0000000100)=0x56) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2}, &(0x7f0000000040)=0xfffffffffffffef5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x2) 2018/05/11 00:39:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@bridge_newneigh={0x30, 0x1c, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1}]}, 0x30}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x7) 2018/05/11 00:39:19 executing program 3: io_setup(0x9, &(0x7f0000000180)=0x0) io_destroy(r0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xbc, "a1255e52a06be76872745f398c4051deb430a21f2256d948ba9f5b3837a4ad6f12da261bc0e503c43ce0a40b93c8849f7a3d850023c98c85dc1de3c27fe27dab4ca50e9c2f14ddbf813f07c3852de79550f25dd2ae0b62c6452ffe70d453b5a15503802c5720610e81147aaa6a5fc595d615fa01cd608e74a050252d9b34c6fc9254df75495233f6abe911c17d74561369156ef9f4e8674dcc08ed194489535531174c5fa28e9712a39bd47cf72c9297bdac393836d41b2b6985455a"}, &(0x7f0000000200)=0xc4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x84) io_setup(0x800, &(0x7f00000001c0)) io_submit(r0, 0x0, &(0x7f0000001680)) 2018/05/11 00:39:19 executing program 2: r0 = socket(0x15, 0x80005, 0x0) 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 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000200)={'lo\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d000000000000001965ad49e6f16d767caaa2ab03c0f15bfc9c5dc02df710187d00f5cecc07dc4a2af14484126c55bd825009339de0ab473667ff99b6e5eda40c93c1adb987ed0b563ecf39ef2e7707818c2c8f258cc45e26fd1eef14"]}) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000680)={'team_slave_1\x00', 0x0}) accept4$llc(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x800) accept4$packet(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000ac0)=0x14, 0x0) accept$packet(r1, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000b40)=0x14) getsockname$packet(r1, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000bc0)=0x14) accept$packet(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000d00)=0x14) accept4$packet(r1, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000d80)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000dc0)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000ec0)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000001340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x9200806}, 0xc, &(0x7f0000001300)={&(0x7f0000000f00)={0x3ec, r3, 0x200, 0x70bd2a, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r4}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x204, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x794c}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffff2f4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8448}}}]}}, {{0x8, 0x1, r9}, {0xd4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0xb38, 0x3, 0x8000, 0x7}, {0x0, 0xffff, 0xff, 0x2}, {0x5, 0x9, 0x0, 0x5}]}}}]}}, {{0x8, 0x1, r10}, {0x9c, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x800, 0x0, 0x4, 0x1}, {0x5, 0xffffffff, 0x5, 0x1}, {0x7, 0x1, 0x0, 0x3}, {0x6, 0x0, 0x464b, 0x81}]}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}]}, 0x3ec}, 0x1, 0x0, 0x0, 0x8010}, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt(r0, 0x114, 0x10000000002717, &(0x7f0000000000), &(0x7f0000000040)) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000000c0)=""/87) 2018/05/11 00:39:19 executing program 6: r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="240000002e00010000350000000000000000f9ffffffffffffffffff08fffff404010061", 0x24) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/11 00:39:19 executing program 1: socket$nl_crypto(0x10, 0x3, 0x15) accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x0, 0x8080) mmap(&(0x7f00007cc000/0x5000)=nil, 0x5000, 0x0, 0x44031, r0, 0x0) r1 = add_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r2 = request_key(&(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='/dev/amidi#\x00', 0xfffffffffffffffb) r3 = add_key(&(0x7f0000000280)='cifs.spnego\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000300)={r1, r2, r3}, &(0x7f0000000340)=""/215, 0xd7, &(0x7f0000000580)={&(0x7f0000000440)={'sha256-generic\x00'}, &(0x7f0000000480)="2bc97e7fa80ef9e50b4e06cce422e88161ffae5bb811b793cf85b8b37947cee95549010c890a0e3589abb5d6e039afdcff377e2b08213d9212c766f2999eefa0c75bd037f461e39e2c0d0c5fcd72dcb5c2a445f47a66f6cce332ca88f56199faf3b57f646cdaa246122ac011a98a84714dad7c59e92d1dd599649570b6d916aafb9cfc5339e0752a5f37583f7fc6a1db7f85d1ea36f5725674bf2d73027d0db0259d90c1fa3150fef8742c2744857ceb56ed73f6a87e242523cc06294eada81ad0d42db7a4266ac1c517d9ea7e53a861d14a39ef3de60a26ab18facb84", 0xdd}) syz_extract_tcp_res(&(0x7f0000000000), 0x81, 0xffffffffffffff81) mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) openat$cgroup_ro(r0, &(0x7f00000005c0)='io.stat\x00', 0x0, 0x0) 2018/05/11 00:39:19 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8000000000d, &(0x7f0000000000), 0x2a) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000), 0x0) 2018/05/11 00:39:19 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0xfffffffffffffffc, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x7}}, 0x7, 0x2, 0x0, 0xa2fc, 0x3}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000440)={r2, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xa4, "0c6fc2e3fb2fe7ad217d1596e295987815e46712793530b451927410a1cb887cc058a58ac00222927fad8925611a45fa747a25801f508467f2ecc5ba0af36384bfd3905745d73fc64ce3c7e14f32292958e336363b83b9874e7355914b7d4e10e5a44f5197ffd468faf2ce7b4ac04c6f6960cc1af3cecd8dc5413b69d9bbae9532d8bd17c329601be0fdb7707d2529a47b5cadfb737db640e44a71b9da0ecde298451e4a"}, &(0x7f00000001c0)=0xac) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x8, 0x2}, 0x90) 2018/05/11 00:39:19 executing program 4: remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x974, 0x8000000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mremap(&(0x7f000060a000/0xa000)=nil, 0xa000, 0x2000, 0x3, &(0x7f00001b5000/0x2000)=nil) 2018/05/11 00:39:19 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000140)={0xca, &(0x7f0000000040)="63a17915c6a911eb40befe9344d3f94c04f10cc3848f1de99fb5088a62653fb04e62177c4922ec9ce99cbe4c6eb8de362403b0179456da96afb0a3a5f7ca2b144fed339d9ca7067e1ece1a97d8cd39ac19f3eaaa7cb7666937d8fe1819d325d4515062c34b64d613f60b9723e8d3b33843e8234a242b74336e7d97950ddb785dc4c3aaa4c743ad301091c3519a44b46fdf9b2d315b06228476046e986ded1512ebd8ddcf34fe2f4d0a5f952530de3afd0518f44fd5307d7083b59928fe6a178c0fde0171442cda732b6e"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000240)={{0xb4, 0x6, 0x1000, 0x1, "085955d4d372d5d1123cd2770a772fffc80c5bef49a7d78a22ac4a99850f020238700d0c0fcfdcc95b1c8f50", 0x6}, 0x0, 0x0, 0x200, r1, 0x0, 0xffffffffffffff01, "2ee2174ded21e6c64ffbfea69afb25bc4b39b098b87bdf6d03db47d0f8e0eac1927b62f3f9c1f035a539ecbac1695833f1869de460949232b558a62612b83122", &(0x7f0000000200)='[nodevcpusetppp0{&%mime_typeposix_acl_accessvmnet1%system\x00', 0x3a, [], [0x1, 0x2, 0x3f, 0x9000000000000]}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000380), 0x2) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000003c0)=0xde, 0x4) rt_sigaction(0x12, &(0x7f0000000400)={0x20, {0xa67}, 0x9cf4d763e3d41904, 0xfffffffffffffff9}, &(0x7f0000000440), 0x8, &(0x7f0000000480)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000004c0)={0x0, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000500)={0x100, r2}) r3 = accept4$netrom(r0, &(0x7f0000000540), &(0x7f0000000580)=0x10, 0x80000) r4 = syz_open_dev$mouse(&(0x7f00000005c0)='/dev/input/mouse#\x00', 0x92b0, 0x80000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000600)=r0) name_to_handle_at(r4, &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x65, 0xb1, "77b0f1916cb716fcc2438c3aa7420c05e402ae34387dc0b40e6d4940b40a2c024a33483b40ba0c65c207943ad4666ad2d0cfd5d1f0d50813d78c866e132ff36d89c479201681ebcb3061ef3c183633e5f53e7b83279699ac84f1b921f0"}, &(0x7f0000000700), 0x1000) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000000740)={0x1, 0x9, 0x10001}, 0x10) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f0000000780)) syz_open_dev$sndseq(&(0x7f00000007c0)='/dev/snd/seq\x00', 0x0, 0x422080) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000000800)={r2}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000840)) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000900)) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000940)={0x400000000000, 0x1, 0x40, 0x7}) execve(&(0x7f0000000980)='./file0\x00', &(0x7f0000000a80)=[&(0x7f00000009c0)='[nodevcpusetppp0{&%mime_typeposix_acl_accessvmnet1%system\x00', &(0x7f0000000a00)='\x00', &(0x7f0000000a40)='\x00'], &(0x7f0000000bc0)=[&(0x7f0000000ac0)='em1,:($systemeth0]\x00', &(0x7f0000000b00)="6d643573756d242176626f786e6574316d643573756d776c616e31f36367726f757000", &(0x7f0000000b40)='\\self\x00', &(0x7f0000000b80)='ppp1S\x00']) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000000c00)=0x10000, 0x8) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000000c40)={0x9, 0x9, 0x0, 0x3f}, 0x10) getsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000c80)={@remote, @multicast2, @multicast2}, &(0x7f0000000cc0)=0xc) eventfd2(0x81, 0x801) pipe2(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000d40)=0x400, 0x4) getsockopt$packet_buf(r6, 0x107, 0xd, &(0x7f0000000d80)=""/144, &(0x7f0000000e40)=0x90) pivot_root(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)='./file0\x00') setsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f0000000f00)=0x1, 0x4) 2018/05/11 00:39:19 executing program 7: timer_create(0xb, &(0x7f00009cefa8)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x77359400}}, &(0x7f0000000000)) timer_gettime(r0, &(0x7f000032c000)) 2018/05/11 00:39:19 executing program 2: r0 = socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x6, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [{0x20}], 0xa, "4ee87841372f84"}, 0x13) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x81}, {0x3, 0xffff}, {0x6, 0x5}, {0x3, 0x7fff}, {0x7, 0x20}], 0x5) 2018/05/11 00:39:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000180)="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", 0x170) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in=@loopback, @in6=@local}}, {{@in6=@dev}}}, &(0x7f0000000400)=0xe8) readv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/62, 0x3e}], 0x1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000100)={'security\x00', 0x21, "8a333362a23aad7cb3aed7ea7f86352ce9b101f4424b1e6ce9e43a486bb4e63fb2"}, &(0x7f0000000080)=0x45) 2018/05/11 00:39:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) madvise(&(0x7f0000423000/0x2000)=nil, 0x2000, 0x11) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @loopback=0x7f000001, 0x4e21, 0x4, 'fo\x00', 0x22, 0x7, 0x3c}, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/128, &(0x7f0000000080)=0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x17, 0x39d) 2018/05/11 00:39:19 executing program 3: io_setup(0x9, &(0x7f0000000180)=0x0) io_destroy(r0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xbc, "a1255e52a06be76872745f398c4051deb430a21f2256d948ba9f5b3837a4ad6f12da261bc0e503c43ce0a40b93c8849f7a3d850023c98c85dc1de3c27fe27dab4ca50e9c2f14ddbf813f07c3852de79550f25dd2ae0b62c6452ffe70d453b5a15503802c5720610e81147aaa6a5fc595d615fa01cd608e74a050252d9b34c6fc9254df75495233f6abe911c17d74561369156ef9f4e8674dcc08ed194489535531174c5fa28e9712a39bd47cf72c9297bdac393836d41b2b6985455a"}, &(0x7f0000000200)=0xc4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x84) io_setup(0x800, &(0x7f00000001c0)) io_submit(r0, 0x0, &(0x7f0000001680)) 2018/05/11 00:39:19 executing program 6: clock_adjtime(0x0, &(0x7f0000000f30)={0xfffffffffffffe03, 0x0, 0x1000000000001}) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) r1 = getpgrp(0x0) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r4 = openat$cgroup(0xffffffffffffff9c, &(0x7f00000002c0)='syz0\x00', 0x200002, 0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) r6 = getuid() getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) r8 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x101, 0x0) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x400, 0x0) r10 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000440)={{{@in6, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000540)=0xe8) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = syz_open_dev$sndmidi(&(0x7f0000000a00)='/dev/snd/midiC#D#\x00', 0x6, 0x0) r18 = socket$packet(0x11, 0x2, 0x300) r19 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000a40)=@full, &(0x7f0000000ac0)=0x48) r20 = socket$can_raw(0x1d, 0x3, 0x1) r21 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000b00)='tasks\x00', 0x2, 0x0) r22 = syz_open_dev$sndctrl(&(0x7f0000000b40)='/dev/snd/controlC#\x00', 0x5c, 0x4801) r23 = socket$bt_hidp(0x1f, 0x3, 0x6) r24 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000c40), &(0x7f0000000cc0)=0x60) r25 = syz_open_dev$ndb(&(0x7f0000000d00)='/dev/nbd#\x00', 0x0, 0x400) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000d40)={0xffffffffffffffff}) r27 = socket$nl_route(0x10, 0x3, 0x0) r28 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000d80)='cgroup.subtree_control\x00', 0x2, 0x0) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000000dc0)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000e00)={0xffffffffffffff9c}) r32 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/rtc0\x00', 0x4000, 0x0) r33 = getpid() fstat(0xffffffffffffffff, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0]) r36 = epoll_create1(0x80000) r37 = socket$vsock_dgram(0x28, 0x2, 0x0) r38 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001040)='/dev/urandom\x00', 0x480, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001080)={0xffffffffffffffff}) r40 = socket$nl_route(0x10, 0x3, 0x0) r41 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000010c0)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x800) r42 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000001100)) r43 = syz_open_dev$admmidi(&(0x7f0000001140)='/dev/admmidi#\x00', 0x400, 0x0) r44 = socket$can_raw(0x1d, 0x3, 0x1) r45 = accept$inet6(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000011c0)=0x1c) r46 = syz_open_dev$random(&(0x7f0000001480)='/dev/random\x00', 0x0, 0x10000) r47 = syz_open_dev$dmmidi(&(0x7f00000014c0)='/dev/dmmidi#\x00', 0x4, 0x8503) r48 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000003a00)='./file0\x00', &(0x7f0000003a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000003ac0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003b00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003b40)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000003c40)=0xe8) getresgid(&(0x7f0000003c80), &(0x7f0000003cc0), &(0x7f0000003d00)=0x0) r54 = openat$null(0xffffffffffffff9c, &(0x7f0000003d40)='/dev/null\x00', 0x204000, 0x0) r55 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003d80), 0x4) r56 = syz_open_dev$loop(&(0x7f0000003dc0)='/dev/loop#\x00', 0x2, 0x2) r57 = socket$can_bcm(0x1d, 0x2, 0x2) r58 = syz_open_dev$sndtimer(&(0x7f0000003e00)='/dev/snd/timer\x00', 0x0, 0x0) r59 = bpf$MAP_CREATE(0x0, &(0x7f0000003e40)={0x10, 0xfffffffffffffffd, 0x9, 0x0, 0x20, 0xffffffffffffffff, 0x9}, 0x2c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003e80)={0xffffffffffffffff, 0xffffffffffffffff}) r61 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000003ec0), &(0x7f0000003f40)=0x60) r62 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r63 = accept$inet(0xffffffffffffff9c, &(0x7f0000003f80)={0x0, 0x0, @loopback}, &(0x7f0000003fc0)=0x10) r64 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000043c0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00000044c0)=0xe8) stat(&(0x7f0000004500)='./file0\x00', &(0x7f0000004540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r67 = getpgrp(0xffffffffffffffff) stat(&(0x7f00000045c0)='./file0\x00', &(0x7f0000004600)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004680)='./file0\x00', &(0x7f00000046c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004740)={0x0}, &(0x7f0000004780)=0xc) stat(&(0x7f00000047c0)='./file0\x00', &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004880)={0x0, 0x0, 0x0}, &(0x7f00000048c0)=0xc) r73 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004900)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000004a00)=0xe8) r75 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004a40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004a80)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000004b80)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000004bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r79 = signalfd(0xffffffffffffffff, &(0x7f0000004c40)={0x400}, 0x8) r80 = socket$pppoe(0x18, 0x1, 0x0) r81 = socket$can_bcm(0x1d, 0x2, 0x2) r82 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000004c80)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r83 = eventfd(0xab07) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004cc0)={0xffffffffffffffff}) r85 = gettid() lstat(&(0x7f0000004d00)='./file0\x00', &(0x7f0000004d40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000004dc0)=[0xffffffffffffffff]) r88 = socket$vsock_stream(0x28, 0x1, 0x0) r89 = openat$audio(0xffffffffffffff9c, &(0x7f0000007540)='/dev/audio\x00', 0x200000, 0x0) r90 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000007580)='cgroup.max.depth\x00', 0x2, 0x0) r91 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000075c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80800) r92 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000007600)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000007700)=0xe8) getresgid(&(0x7f0000007740), &(0x7f0000007780), &(0x7f00000077c0)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000007800)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000007840)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000078c0)='./file0\x00', &(0x7f0000007900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000008180)=0x0) getresuid(&(0x7f00000081c0)=0x0, &(0x7f0000008200), &(0x7f0000008240)) r100 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000008280)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000082c0)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f00000083c0)=0xe8) r103 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000008400)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000008440)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000008540)=0xe8) getgroups(0x8, &(0x7f0000008580)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000085c0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000008600)={0x0, 0x0}, &(0x7f0000008640)=0xc) r109 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000008a00)={0x0}, &(0x7f0000008a40)=0xc) r111 = geteuid() getresgid(&(0x7f0000008a80), &(0x7f0000008ac0), &(0x7f0000008b00)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000008b40)={0x0}, &(0x7f0000008b80)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000008bc0)={{{@in=@broadcast, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000008cc0)=0xe8) getgroups(0x9, &(0x7f0000008d00)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000008d80)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)="fba9070cf0941eaed124d36c91d293b4dc1a1b28469ea6e1f252c2c59d41298f20d80da09952feabf0a7a931547c101716706e07c45e3d61ca5b243052c47eded56e508afa24d51cbb30b477b0b0854df8c2c24e59ebfb13eecbc06ec9ff9e58c96b2af4f707af161177150efb359746cd63d1f55cdc5d73facb9b95c1ce0866e7", 0x81}], 0x1, &(0x7f0000000780)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xb0, 0x4040}, {&(0x7f0000000840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000980)=[{&(0x7f00000008c0)="d430c955e9695a1a138c293a2be85884587e28a99e1e0ab6dfef814656a15f29d62bcc37b51ce196927fa039e48e93c7d0b143b2cdec1dbb6e2250cec727031adb9c4c7c81a5d448677cd582588c44779e65f1f23afc257b35e6407f7160a2f53f409715606282b59bdddc92162dd8b85eb6a78152fcf01bc8a7217aae236f87208b4c5be37f84aae83021ea9f02fd2eda00b74ca19edf8c91868e4f", 0x9c}], 0x1, &(0x7f0000001200)=[@rights={0x30, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22]}, @rights={0x38, 0x1, 0x1, [r23, r24, r25, r26, r27, r28, r29, r30, r31, r32]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x38, 0x1, 0x1, [r36, r37, r38, r39, r40, r41, r42, r43, r44, r45]}], 0xc0, 0x40}, {&(0x7f00000012c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001340)="df46aee1e5df3643224e6681beed5543f4908d2fa7397a11fc6dcb1509137d253dd119a7ffa7cd3441dd1c21aeba59ff0c35c6dffac190362158957a3067f228", 0x40}, {&(0x7f0000001380)="388cde51c5f182dff95a6d9265f43bac6c298d6b6d9df888493c701fc4103d601254c3129cb89002f7e09d1f83fe7a39d60cdc04496312a88e2ad6d097867eb014e5ee89762ad92454d50a8e15971004feff8ba41db40a7aad9752f98bb6e773b495e190a5b72f18a38381857d2920853c93f51f8615d963755bbe2489ee31a542d910af248183da9e33a7bb2bc967f8ce5fb6ae0bbc6ed0f582d204335b92d444eb63f76a", 0xa5}], 0x2, &(0x7f0000001500)=[@rights={0x18, 0x1, 0x1, [r46, r47]}], 0x18, 0x80}, {&(0x7f0000001540)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003980)=[{&(0x7f00000015c0)="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&(0x7f0000008100)=[{&(0x7f0000007b80)="28f2279da435896c3191bc28ddf0b8b812bab3801af991e1522f4830e213f73d7e9c9bc0aeae1b692b51c7ae58d930ad82ba30190b0daf440b6eac577ba3ff92605b3905b1fd2de58faddce3d11ff7b477da56b2756a62701952d76ad927c44d11a16883b3b307cc7599bc351843cc34cb7ecee4b420054f154e051988d36cef2324bbf834a0e7d9416c5f8bc538023aeac6fc901408ac0b01ec87b9c85f41b6789293b213139cae31a5b6889c4277d702593a0213e31c2e13ac38e6a9c3b4d5dd8110b35a210a460cc996f8cd16e4f3b40f7eb03f2e2b08ce30d8aa714f4183275e9a8ce7800f16416378b9", 0xec}, {&(0x7f0000007c80)="be5ab8374a2aad214dd0460d5e459a7d6ef0a1e795b68a94b73383b987caac22e48163f99ada12fdad7d1d736a3c15df8285e089770b107405556e39db570acf3bf8080ed6570cd27324c1479cb023cca92abbe128341f31d37fa5eced61da6ae3d28f827111eb759a8e60be1a9b011292559a46b143b5a478facba643c7dbcbf4bed9ceb485950f40c8b787aafca7b999f101ac67cdb5f486dd22919cb1e1f00a5f733665fa56d3f264d0cac18b9acc91574a0032264fa720f98c31e8d0f6bc73a2feed15a9a9ff53158c497dc96ac201e6f6c8", 0xd4}, {&(0x7f0000007d80)="b0173b95abbe42963b3271b6bc14deb474a0c06ad1cface318583d2fc8e806bb9445caa67727ede34f92b09fca1ccb0e476a06a2147a0934a0901ce56c7cdd7f63af6e29f9ad0145ba429aba8727233017768f", 0x53}, {&(0x7f0000007e00)="3091de32e376f71e65ecbbac9a18", 0xe}, {&(0x7f0000007e40)="2d9ac84e5d978cd11d42b308b17f03d55b8e2313f2ee3b6d79dbfb83cd84c5d2ca250cada863166a9f1bc3db93ae01bbaea479ce2f560bc5b620164674e1cc1f1ce6f78bb9caa50f4ec6cc3d4785ca2a14d725dad208735b758f6334b0786b197e3603d5d8661bac32c573da6539914bcfe91754e1836abaad3c17f784b88212adad92ab91800831a1b2a890b2173a4c639bc2f8ba0a85446771c85cb1cbc8af487e960c36f6cd65c5acb673b66750e3b1d7ca6aa82295da770c13555b7902d7305b721b1b9228f6c5781ac34150cb92ffe1b542914828315dcedf22e4193747ca02a67617681e3fa67ef0627fdd82d531", 0xf1}, {&(0x7f0000007f40)="086f17783b98db7e5121bd9bcca4295ef417d72b079c152be9d8a2e6e4cad80c178fe0beeb6baa293417c7c0664d15eff7d14ca772b7a4891cd09dcbd2300fc08a1b9805fdff55a55792c631ba4279509bb2b1ba0560913214f4f2ff408958fcd70d3faa2f8759d740439df404066ce1f515cb118232cc9c36a7d539b3b62e5acf7e0322fdd467e4a4aee5de7e3830c38238b312ed2cbe278c921318412c48afa43de71b4fe2e4684c08", 0xaa}, {&(0x7f0000008000)="e18f2a778ded79e354f9ec06d89d7982505a442650a528f879cd9262abfa948ae28062b9bb740795cc407163e647bf4acc98bcf53fad72dd2829ebc8c2e43addfd7bcfd772b6344716460778de75faa581c5936c6877fe5ee741f92f089e14894118c8cfdc7a26d38c1a4c4f1e128c8f6b788741b73247a0130d57aa71b37e190ed2ad289ec72eabdbb67af2943ab9dc3a7081b68014b7b923503607388bf99679d476ca0224d5202c212f6d1ce695d4624c21ac3412aad01ff11b3dcc2ca8e32cdb52a65a6e9a10c8713b6188c046724f93297fd4e350388a5d2d4f69ba6da704d9c2", 0xe3}], 0x7, &(0x7f0000008680)=[@cred={0x20, 0x1, 0x2, r98, r99, r100}, @cred={0x20, 0x1, 0x2, r101, r102, r103}, @cred={0x20, 0x1, 0x2, r104, r105, r106}, @cred={0x20, 0x1, 0x2, r107, r108, r109}], 0x80, 0x40000}, {&(0x7f0000008700)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000089c0)=[{&(0x7f0000008780)="0f6329aa3ea9ed005ca0a35e45642393f76de670eff83b18e23277fe10004b992da2aa981463c0c6eba25d495a3d658c281bebc17f1019ef88f0b9e7f06009aa969cd6ad7201a63d16f8cde833f65fa2419987160dcec80c7f7e391a9c11b907a0818ed98261788bab15c30b3db16c341d05156f138dae05e769363a2d867b729a6f795080adc0", 0x87}, {&(0x7f0000008840)="2050218ac3ef2fe74920078540d813994df69b38926c18beefd53e846ae406734db1a49349d9594057f98e6d9fbd8d24fbe2a719127ec3ecef644cc5d8dd659aaa1b15a7e207258092c88b8bbc492fe12d9802dabea99224e41cacc20918898f19ef4d50ccee0130e5fbfcb70bfe4129cea56edb058762441d8427bdff166b0fcbb5", 0x82}, {&(0x7f0000008900)="8f729b8de800a22d8f033227ad46cb57be32b6f5a2677afad2789ed19da77e94dc41bcfd14e96ae3e1fb7dbc2a50d02683665154ea00259f7c8ce8c6faa6ee2e06a710227412d052f4c63aaa7e70cc471a3759d249389c9f4ee691db5bf95f", 0x5f}, {&(0x7f0000008980)="2b0657be941b69edda00cd62480aac51bec4de8eb99389215f5c2d853165e6083cf5642eaa332cbb1d", 0x29}], 0x4, &(0x7f0000008d40)=[@cred={0x20, 0x1, 0x2, r110, r111, r112}, @cred={0x20, 0x1, 0x2, r113, r114, r115}], 0x40, 0x4}], 0x7, 0x81) 2018/05/11 00:39:19 executing program 7: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000680)={'broute\x00', 0x0, 0x4, 0x94, [], 0x9, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000005c0)=""/148}, &(0x7f0000000700)=0x78) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x80000000, 0x3f, 0x9, 0x4aea, 0x16ac}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r2, 0x7, 0x7, 0x9}, &(0x7f0000000340)=0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x10040, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000780)={0x0, 0x0, 0x2, 0x10001}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00000007c0)={r4, 0x1}) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000001c0)={0x40000000}) r5 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8, 0x8000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000740)=0x0) prlimit64(r6, 0x2000000000000009, &(0x7f0000000200)={0x2, 0x8001}, &(0x7f0000000240)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r5, 0xc0505510, &(0x7f0000000140)={0x24000, 0x1, 0x5, 0xfffffffffffffffb, &(0x7f00000000c0)=[{}]}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f00000004c0)=0x5) r7 = request_key(&(0x7f0000000100)='.dead\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='/dev/admmidi#\x00', 0xfffffffffffffff8) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000000440)="7c2c1ce45a582bab901cfb87e43039edb1d81b92499fb0be0cbefca067f27744f07b541e4eac91e558e32d9dc3f12e1691dd46b5372c6213214dc2f29a60e62be148b26c1d8c5f8a4687655b9bf38dc1a102d76acfd4ad48f89f473e") keyctl$assume_authority(0x10, r7) getegid() r8 = socket$unix(0x1, 0x3, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r8) 2018/05/11 00:39:19 executing program 5: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)={0x10000011}) sendmsg(r1, &(0x7f0000780fc8)={0x0, 0x0, &(0x7f0000588000), 0x10000000000000c6, &(0x7f0000000000), 0x3c}, 0x0) r3 = shmget(0x2, 0x1000, 0x408, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) epoll_wait(r0, &(0x7f00003ca000)=[{}], 0x1, 0x0) 2018/05/11 00:39:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002700)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000040)) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000780)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000004c0)={0x58, 0x0, 0x0, 0x0, 0x0, {}, [{{0x8, 0x1}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}]}, 0x58}, 0x1}, 0x0) 2018/05/11 00:39:19 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0xffffffffffff0001, &(0x7f0000000080)=0x4) 2018/05/11 00:39:19 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x8000000000000005) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[], 0x0) 2018/05/11 00:39:19 executing program 0: r0 = socket$inet(0x2, 0x807, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={"62726f7574650500", 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000500), &(0x7f0000000540)=ANY=[]}, 0x78) clock_adjtime(0x2, &(0x7f0000000180)={0x81, 0xff, 0x7, 0x8001, 0x5, 0x200, 0x9, 0x2, 0x6, 0x7fffffff, 0x80, 0x2, 0x9, 0x1, 0x5, 0x2, 0x9, 0xffff, 0xbf, 0xffffffffffffffff, 0x5, 0x7, 0x800, 0x70000, 0x9, 0xfffffffffffffffe}) recvfrom$inet(r0, &(0x7f0000000040)=""/196, 0xc4, 0x10000, &(0x7f0000000140)={0x2, 0x4e22}, 0x10) 2018/05/11 00:39:20 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8, 0x4, 0x4, 0x100000001}, 0x2c) socket$bt_hidp(0x1f, 0x3, 0x6) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f00000000c0), &(0x7f00000001c0)=""/4096}, 0x18) 2018/05/11 00:39:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000999000)="390000001300094700bb61e1c3e4ffff0600000002000000450000002000000019000a000d0000000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f00000010c0)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x100) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000001080)=0x7ff) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f00000011c0)=""/203, &(0x7f0000000040)=0xcb) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/4096) write$evdev(r1, &(0x7f0000001100)=[{{0x0, 0x7530}, 0x3e, 0x9, 0xfffffffffffffffc}, {{}, 0x2, 0x100000001, 0x50a}, {{}, 0x7ff, 0xfffffffffffffff8, 0x1}, {{0x77359400}, 0xbb76, 0x2, 0x1ff}, {{0x0, 0x7530}, 0x1, 0x8001, 0x9}, {{}, 0x4}], 0x90) 2018/05/11 00:39:20 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="660000000d4978382d2d5bd52968c017beecc899dbbc7b23c0eb9e430abc67f6ee6c8a96e583cc9fd727d9d8d1786a167482c6c71705ef26d203d290cce42b924ed407cddda0bd87c64552f7b92755c4c816eae549955a4fee6e9fdd0e58b4f990f2d6a9e5f449af08abbf2b0d3ca5b672f9311708bb"], &(0x7f0000000280)=0x6e) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r2, 0x9}, 0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400000, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000180)={0x13, 0x8d, &(0x7f00000000c0)="a7af6195a559e915a66716d3e297ea62526c815f638998ae9a82ae242c06c0baae4970f102e70efdd5db7083a275eac9f3952aec2e74b34c5fdb29d019ac67dc4c11a16e4a3e30de6f4ea4d48e6a8b40f22d37429788d97e7c095f1f3d88340d7ee33c10422c9aadab1114f6845f1c33309666704ef7964aecd7b5461222d4d590ec2af7e4830714347387c426"}) accept4$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0x14, 0x800) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f00000004c0)={@empty, r4}, 0x14) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x2}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000300)={{0x0, 0x26, 0x5, 0xffffffff, 0x1f8c, 0x3}, 0x10001}) 2018/05/11 00:39:20 executing program 4: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000002640)=[{&(0x7f0000000000), 0xfffffffffffffcbf}, {&(0x7f0000002480)="0e0e6614a3b72f367fd2d6d1485bcd80c27b0665b3ad0f9f6b8fe495f94afe24658585be68f47c2de2ad8099d95f67c49c34cbc610bb6e9c14b7c14e7c7b7a8748bd9c62efda082ef5b95ce7e6b5dcf91d23f2746c398f5011ecfc2681c3099a3130b100a21fa2891df6cc41dad7f59497d426cbc7fa60b0f1cc0f1e0b903400cf7bb4cabe5bb06f79a46c3847fcae72c8d18f44c6c5c87021bd1d64e37ac0cec9eba77581040d7798e7e77f8b497cec64dd03846d811dbb2a6aa036b0b6542347148ae16779d0e931d4f56c8992", 0xce}], 0x2) 2018/05/11 00:39:20 executing program 0: unshare(0x400) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5964, 0x0) sendmmsg$alg(r0, &(0x7f00000019c0), 0x0, 0x0) 2018/05/11 00:39:20 executing program 3: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x402470, {0x2}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='o\x00') write$binfmt_aout(r0, &(0x7f0000000140)={{0x1cf, 0x0, 0x8936, 0x28, 0x1ba, 0x62cc, 0x340, 0x7}, "de91f89725c85d87cceb70d2270dac4e84121118152540b826c466ff5ad49cf4ee736eaf47c9e04e3f9ca55ccdb241e15186d511ad064168623193d7d17d216edc8bb6dcf36e2ae2d11ec62dec7980c20582e6d98a64b0d7c6df8e1377d5c8cffc1de504e9c2a2f235e328e9e40ba7cb24b68bf4d609e3eaffa09d2c3703cc321db475cc82672222e7c08d8f11bb8bc823686f4b1aa686ebe6e7b16432614d7c88982159ab4ee9dae41f7e8c4d6d72e0e190beb0eb0b20cbf9f97b588f93d4376553cf2d4848241064441095b1e8f2f70a725d439d3c29586ae3e188c34e712eb96bd9f5705bfc3d9af311"}, 0x10b) mmap(&(0x7f0000324000/0x2000)=nil, 0x2000, 0x6, 0x10, r0, 0x0) rt_sigreturn() 2018/05/11 00:39:20 executing program 6: r0 = epoll_create1(0x0) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x90200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9eff4)={0xffffffff80000005}) [ 159.400706] netlink: 'syz-executor5': attribute type 10 has an invalid length. [ 159.422245] netlink: 'syz-executor5': attribute type 10 has an invalid length. 2018/05/11 00:39:20 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa, 0x0, 0x2000000, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000ff8fff), 0x0, 0x0, &(0x7f000069ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00003f7000), 0x8) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/dev_snmp6\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/05/11 00:39:20 executing program 1: unshare(0x40600) pipe(&(0x7f0000000140)={0x0, 0x0}) sendfile(0xffffffffffffffff, r0, &(0x7f0000000100), 0x0) 2018/05/11 00:39:20 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x8000, 0x40, 0x7fff, 0x101, 0x9, 0x3, 0x0, 0x5, 0x14, 0x40, 0x368, 0x8, 0x6, 0x38, 0x2, 0x3, 0x7ff, 0xffffffffffff0000}, [{0x3, 0x9, 0x10001, 0x2, 0x9, 0xffff, 0x0, 0x3}, {0x7, 0x56, 0x0, 0x1000, 0xffffffffffff8001, 0x6, 0x0, 0x3}], "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", [[]]}, 0x2ae) unshare(0x400) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000200)=""/214, 0xd6, 0x0, &(0x7f0000000340)={0x77359400}) 2018/05/11 00:39:20 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept(r0, 0x0, &(0x7f00000001c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000000), 0x4) write(r2, &(0x7f00000000c0), 0x0) recvfrom(r1, &(0x7f0000000080)=""/162, 0xa2, 0x2, &(0x7f0000000140)=@rc={0x1f}, 0x80) write(r1, &(0x7f0000000000), 0x0) recvmsg(r1, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000), 0x0, 0x3}, 0x20000000001ffe) 2018/05/11 00:39:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000400), &(0x7f0000000540)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in6={{0xa, 0x4e22, 0xd8f, @empty, 0xfffffffffffff801}}, 0x3, 0x3}, &(0x7f0000000300)=0x90) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4000, 0x0) accept$ipx(r1, &(0x7f0000000340), &(0x7f00000003c0)=0x10) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000100)={0x3, 0xfff, 0x8}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00', 0xfffffffffffffe53) socket$alg(0x26, 0x5, 0x0) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$rds(r4, &(0x7f0000001540)={&(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000440)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000002f80)}, 0x0) readv(r4, &(0x7f0000000380)=[{&(0x7f0000000200)=""/34, 0x22}, {&(0x7f0000000140)=""/94, 0x5e}], 0x30) r5 = getpgid(0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) rt_tgsigqueueinfo(r5, r6, 0x3e, &(0x7f0000000600)={0x3b, 0x0, 0x0, 0x2}) 2018/05/11 00:39:20 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x220000) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x20, 0x401, 0xd1b}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x3, 0xffffffffffffffff, 0x8000, 0x1ff, 0x2080, 0x2, 0x0, 0x200, r2}, 0x20) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2e, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/05/11 00:39:20 executing program 7: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)={0x20}) 2018/05/11 00:39:20 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5b7e) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfe90, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@empty, 0x0, r4}) 2018/05/11 00:39:20 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000673000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x2, 0x5, 0x1, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) [ 159.762261] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/05/11 00:39:20 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) rt_sigqueueinfo(r0, 0x26, &(0x7f0000000000)={0x3f, 0x4, 0x4, 0x2e5}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x4000000000000005, 0x4, 0x22, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r1, &(0x7f0000000080)='X', &(0x7f00000002c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r1, &(0x7f00000000c0)="8eb930cfcce42884c9a7256150d33f019ce235a0682b5318060ee52144f1a41cc0e894f02292c1576c9ddfd0090a6a8c7470a8d9bcfce77f3470c1ea6f5b8b82415455693ca38888e6b26afed4b19ee1398ad1dc2b989c8e3de8574305ee8e46ad1e54cf206a3f7bac2b947e79f06054566996c25b2769e7f90f373bbb95d4d2b12a265fee3605ea9cf998c5fee2ff76b25eb362ea8d9d207cb8d36250112a2e3f26fde65e5359408464c08992e7836b5e3944770d95ba896e37c904e1278bd1898727b4"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r1, &(0x7f0000000080)}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0xffffffffffffff81, 0x2) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00', 0x7, 0x4, 0x458, 0x118, 0x0, 0x118, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000200), {[{{@arp={@rand_addr=0x8, @loopback=0x7f000001, 0xffffffff, 0xff000000, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x8001, 0x6, 0xfffffffffffffff7, 0x6, 0x80000001, 0x6, 'ip_vti0\x00', 'yam0\x00', {0xff}, {0xff}, 0x0, 0x20}, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x6}}}, {{@arp={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @mac, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0xffff, 0x101, 0x100, 0xfff, 0x938, 0x1, 'syzkaller1\x00', 'erspan0\x00', {0xff}, {}, 0x0, 0x18}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x227, 0x1, 0x3}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @multicast1=0xe0000001, @rand_addr=0x4, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) 2018/05/11 00:39:20 executing program 7: pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_sctp(0x2, 0x5, 0x84) flock(r1, 0x1) flock(r0, 0x2) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req3={0x9, 0x7ff, 0x80, 0x4, 0xfffffffffffffffa, 0x5, 0x8000}, 0x1c) flock(r1, 0xffffffffffeffffd) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/05/11 00:39:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x40000089f1, &(0x7f00000006c0)={'bond0\x00', @ifru_names='ip6gretap0\x00'}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x3, 0x4) 2018/05/11 00:39:21 executing program 3: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701ff06006d20002b1f00c0c9ff094a51f10101c7033504b000000000000000", 0xfffffffffffffd84) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r4]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x78, 0x86decf0140d8f912}, 0x4000) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x800, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/05/11 00:39:21 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000400)={0x50b7, 0x9, 0x3a, 0x20, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000080)={0x0, 0xffffffffffffffff}) 2018/05/11 00:39:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5435, &(0x7f0000000340)) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x8000) 2018/05/11 00:39:21 executing program 1: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xb) r0 = semget$private(0x0, 0x1, 0x1) semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000000000)=""/6) 2018/05/11 00:39:21 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0x1, 0x1}) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x2) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)) clock_settime(0x7, &(0x7f0000000100)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000140)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r2, 0xd4}, &(0x7f0000000280)=0x8) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000002c0)) r4 = accept4(r0, &(0x7f0000000300)=@nfc_llcp, &(0x7f0000000380)=0x80, 0x80000) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ftruncate(r4, 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000004c0)={0x2, &(0x7f0000000480)=[{0x8, 0x2, 0x6, 0x5}, {0x80000000, 0x10001, 0xf4d, 0x100000001}]}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000500)={0x8, {{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x0, 0x9, [{{0xa, 0x4e24, 0x0, @empty, 0x5}}, {{0xa, 0x4e24, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e21, 0x1000, @empty, 0x9}}, {{0xa, 0x4e22, 0xb93, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}}, {{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, {{0xa, 0x4e22, 0x1fe7, @loopback={0x0, 0x1}, 0x24}}, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x11}}}, {{0xa, 0x4e24, 0x54620b56, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, {{0xa, 0x4e24, 0x10001, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x510) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000a40)={r1, @in6={{0xa, 0x4e24, 0x7e8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}, 0x40, 0x5, 0xf7f, 0x9, 0x10}, &(0x7f0000000b00)=0x98) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000b40)) r5 = accept$inet(r0, &(0x7f0000000b80)={0x0, 0x0, @broadcast}, &(0x7f0000000bc0)=0x10) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000c00)=""/133) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000d00)={0x2, &(0x7f0000000cc0)=[{0x200, 0xb89, 0x706, 0x5}, {0x3f, 0x62, 0x5, 0xa1a}]}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000e80)={0xa, &(0x7f0000000d40)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}, {}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}]}) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x2, 0x40002) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000ec0), &(0x7f0000000f00)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000f40)=0x2, 0x4) r6 = add_key$keyring(&(0x7f0000000f80)='keyring\x00', &(0x7f0000000fc0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r7 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r6, r7) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001080)={{0xcba2, 0x4}, {0x9, 0x83}, 0x7, 0x7, 0x3}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001100)=@assoc_value={r3, 0x9}, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001140)={r0}) 2018/05/11 00:39:21 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x1004, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0x9, 0x3, 0x328, 0x0, 0xffffffff, 0xffffffff, 0x140, 0xffffffff, 0x290, 0xffffffff, 0xffffffff, 0x290, 0xffffffff, 0x3, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xe0, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, 0x3e, 0xa, [0x3, 0x27, 0x40, 0x1, 0x2, 0x2c, 0x2b, 0x17, 0x11, 0x15, 0x37, 0x13, 0x2c, 0x2f, 0x24, 0x37], 0x1, 0xff, 0x8}}}, {{@uncond, 0x0, 0xe8, 0x150, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0xe, 0x200000000, 0x7, 0x972, 'snmp\x00', 'syz1\x00', 0x5}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x8}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000600)={r2, 0x90, &(0x7f0000000540)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0xdd4, @loopback={0x0, 0x1}, 0x7fffffff}]}, &(0x7f0000000640)=0x10) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f00000006c0)={{0xce2, 0x8}, {0xfffffffffffffffc, 0x9}, 0x1, 0x6, 0x1}) r6 = openat$cgroup_type(r4, &(0x7f0000000740)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000780)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x1, [@local={0xac, 0x14, 0x14, 0xaa}]}, 0x14) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f00000007c0)="2d5e73656375726974796c6f2d626465761e2900") chmod(&(0x7f0000000800)='./file0\x00', 0x188) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000840)) ioctl$TIOCCBRK(r5, 0x5428) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000000880)={0x87ef, 0xbd, 0x1000, 0x2, 0x4, 0x8}) timerfd_create(0x2, 0x800) getsockopt$netlink(r4, 0x10e, 0x7, &(0x7f00000008c0)=""/134, &(0x7f0000000980)=0x86) setsockopt$ax25_int(r5, 0x101, 0x9, &(0x7f00000009c0)=0x8, 0x4) open(&(0x7f0000000a00)='./file0\x00', 0x1, 0x8) write$binfmt_script(r6, &(0x7f0000000a40)={'#! ', './file0', [{0x20, '\x00'}, {0x20, 'socket\x00'}, {0x20, 'GPLem0-'}], 0xa, "a4627a7392fbfbd1f7a90fc2fa970e3790fa0d7b7a72ee7a424fb6"}, 0x38) fgetxattr(r1, &(0x7f0000000a80)=@known='com.apple.system.Security\x00', &(0x7f0000000ac0)=""/233, 0xe9) setxattr(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)=@random={'os2.', 'cgroup.type\x00'}, &(0x7f0000000c40)='#! ', 0x3, 0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000c80)={r3, 0x4}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000cc0)) fsetxattr(r4, &(0x7f0000000d00)=@random={'system.', 'wlan1cgroup/){[$%lowlan1eth1trusted\x00'}, &(0x7f0000000d40)='CLUSTERIP\x00', 0xa, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000e00)={'team_slave_0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000e40)={@loopback={0x0, 0x1}, r7}, 0x14) connect$llc(r4, &(0x7f0000000e80)={0x1a, 0xffff, 0x20, 0xfffffffffffffff9, 0x4, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) arch_prctl(0x1004, &(0x7f0000000ec0)="75a74c39f6154c2f01d6d4712e22c7fcdbdcb4d6cf5335bda4aa165e8b80374b08e3d0730d9b5a08eab957d98398256263ec7d3625a350f7302ab030f33def0feb80d5238ec0fc45e7e51d2d99df2c0e106b083df2405bad0b2b3874fb68e026ad4d2f09d573dceca5d40da3e8ae35b12282") shmctl$IPC_RMID(r0, 0x0) 2018/05/11 00:39:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet(0x2, 0x20000000000002, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00009b9000)=0x9, 0x4) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000001c0)=0x9, 0x4) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00000002c0)={0x8001, 0x4, [0x400000000000]}) write$rdma_cm(r2, &(0x7f00000005c0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000580)={0xffffffff}, 0x106, 0xb}}, 0x20) write$rdma_cm(r2, &(0x7f0000000600)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000200), r3, 0x7ff}}, 0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2}}}, &(0x7f00000000c0)=0x90) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000100)) 2018/05/11 00:39:21 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) unshare(0x40600) r2 = socket$inet(0x2, 0x3, 0x200000000006) bind$inet(r2, &(0x7f0000103ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/05/11 00:39:21 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000140)='dev ', 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000180)=@nat={'nat\x00', 0x1b, 0x5, 0x448, 0x210, 0x100, 0xffffffff, 0x2e0, 0x210, 0x3b0, 0x3b0, 0xffffffff, 0x3b0, 0x3b0, 0x5, &(0x7f0000000040), {[{{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0xff, 'bond0\x00', 'team0\x00', {}, {0xff}, 0xaf, 0x3, 0x20}, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x4, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @gre_key=0xfffffffffffffff7, @port=0x4e22}}}}, {{@uncond, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x1, [0x1, 0xfc000, 0x4, 0xff, 0x6, 0x8], 0x2, 0x7f, 0x7ff}}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @empty, @multicast2=0xe0000002, @port=0x4e22, @icmp_id=0x64}}}}, {{@uncond, 0x0, 0x98, 0xd0}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x6, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0xfff, @gre_key, @icmp_id=0x68}}}}, {{@ip={@rand_addr=0x4, @broadcast=0xffffffff, 0xff0000ff, 0xff, 'veth1_to_bridge\x00', 'veth0_to_team\x00', {}, {}, 0x77, 0x3, 0x28}, 0x0, 0x98, 0xd0}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x8, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @icmp_id=0x65, @icmp_id=0x66}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) write(r1, &(0x7f00000006c0)="7e597c0471dc35ba1070ec9ca8b7d23740b810c200000000000000000000000000", 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x10) 2018/05/11 00:39:22 executing program 6: clone(0x8040000, &(0x7f0000000100), &(0x7f0000000180), &(0x7f0000000040), &(0x7f0000000140)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x400000, 0x101) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000100)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000140)={0x4, 0x3b, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0x800, 0x0, 0x1, 0xff}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffff9c, 0xc008551a, &(0x7f00000002c0)={0x9, 0x4, [0x0]}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000280)={r2, 0xfffffffffffffe01}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000001c0)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x20}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)) 2018/05/11 00:39:22 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000940)={0x5, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x28, 0x1, 0x8001, 0x6, 0x5, 0x0, 0x5dc0, 0x3, 0x4}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) io_setup(0x9, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="0a20873cfa2d1bae8e680c5fc00fed1f576d983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d67017bab2762a8d51c7a45d14a01a03c85cb45c56", 0x48}]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)) 2018/05/11 00:39:22 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000180)=0xc) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000140)=""/4, &(0x7f0000a94000)=0x4) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000001c0)=""/26, &(0x7f0000000200)=0x1a) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x37, 0x20, 0xfb, {r2, r3+30000000}, 0x1f, 0x1ff}) 2018/05/11 00:39:22 executing program 4: syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8000) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea0000)='\x00', 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000140)=0x8000, 0x8) flistxattr(r0, &(0x7f0000000040)=""/209, 0xd1) 2018/05/11 00:39:22 executing program 0: unshare(0x40600) fanotify_mark(0xffffffffffffffff, 0x2, 0x1ffff, 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00') r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 2018/05/11 00:39:22 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) timerfd_gettime(r1, &(0x7f0000000140)) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(r2, 0x0, 0x0, 0x0) wait4(r2, &(0x7f0000000000), 0x40000009, &(0x7f0000000040)) 2018/05/11 00:39:22 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/11 00:39:22 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0xa0000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000000c0)={0x8, 0x7}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x3, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x81}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r3, 0xffffffffffffffff, 0x8, 0x7a, 0x6, 0x7f}, &(0x7f00000002c0)=0x14) write$binfmt_misc(r1, &(0x7f0000000300)={'syz1', "125885f35c9ec75e133f52085188cb2a1d5ab40e52ed8326b777dc29a0d5b68d45344d2fe2ed2e23a224e0beeb4fafbcbfa70d11c2668b933045b80e6b9dd556914b9524"}, 0x48) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000003c0)=[@in6={0xa, 0x4e22, 0x100000001, @empty, 0xab9}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e22, 0x78, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff9}, @in={0x2, 0x4e20}], 0x58) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440)=0x101, 0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0x8c, r5, 0x400, 0x70bd2b, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfcd}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000640)={0x6, 0x4, 0x2, 0xcd, 0x3, [{0x2, 0x5, 0x20, 0x0, 0x0, 0x480}, {0xffffffffffffff23, 0x9, 0x7, 0x0, 0x0, 0x200}, {0x0, 0x1f, 0x81c3, 0x0, 0x0, 0x2}]}) keyctl$session_to_parent(0x12) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000740)=[@in={0x2, 0x4e23, @rand_addr=0x7}, @in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0x40}, @in={0x2, 0x4e22}], 0x5c) r6 = openat$dir(0xffffffffffffff9c, &(0x7f00000007c0)='./file0\x00', 0x402, 0x7) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000800)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0xbd, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e21, 0xdd, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0xc}, 0x6}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}], 0xac) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r6, 0x40405515, &(0x7f00000008c0)={0x1000, 0x7, 0x5, 0x400, "6ffef7dedade5d9a0c079ebf517b45ac800ec73abc1d991b5b156a85b793e1e9bd2262c9fb659b3bb5e981e1", 0x5}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000900)=0x4, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000940)={@loopback={0x0, 0x1}, 0x3ff, 0x2, 0x3, 0x1, 0x10001, 0x100000000, 0x2}, 0x20) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f0000000980)={'filter\x00'}, &(0x7f0000000a00)=0x44) ioctl$TCXONC(r0, 0x540a, 0xffff) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) setxattr(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)=@random={'system.', 'em1vboxnet1)nodev,trusted!,$vmnet1\x00'}, &(0x7f0000000ac0)='%&cpusetvboxnet0vmnet1\x00', 0x17, 0x0) faccessat(r0, &(0x7f0000000b00)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000b40)=r3, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000b80)='vegas\x00', 0x6) 2018/05/11 00:39:22 executing program 7: connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000000)}, 0xc100) sendmmsg(0xffffffffffffffff, &(0x7f0000006380)=[{{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000007c0)="81d6cf1a0bde81e54702e3a8d507f5", 0xf}], 0x1, &(0x7f0000000040)}}], 0x1, 0x20008000) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="7b2fccdc49ebe460fa4bb5c811b059f37fec685a0d3bea4b55b13ec89628f0a4600fb7b741b5dc8e0ee9503be9da4e279d53cafd3d435e252f927706d292b50c9172ea60d694f1204149b2e0db6a0f74f05d98ff69b2dbcc2384a12f82b507d19c48a562ccd3f51df0c82306abaaaae40dccd4", 0x73}], 0x1, &(0x7f000000ae80)}, 0x3) 2018/05/11 00:39:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x11, 0x9, 0x4000008002, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000100)=0x9) accept4$nfc_llcp(r2, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0xe34a, 0x1ff, 0x9, 0x6, 0x81, 0xfff, 0x5, {0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x9, 0x10000, 0x7, 0x100000000, 0x9}}, &(0x7f0000000340)=0xfffffef7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000380)={r3, 0x26, "256aac4c32a9a5b2328f5b18056ba530ebe4d85a1fe0f01b260cf100854a9de240ec77b662df"}, &(0x7f00000003c0)=0x2e) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/05/11 00:39:22 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYRES32], 0x4}, 0x1}, 0x20000040) lseek(r0, 0x6, 0x7) 2018/05/11 00:39:22 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$setlease(r0, 0x400, 0x1) pkey_alloc(0x0, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'bcsh0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xd3, &(0x7f0000ffb000/0x4000)=nil, 0x8) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, r1) 2018/05/11 00:39:22 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000140)="130000001000ffdde200f49ff60f05001b230a009d0000001000cb697ae1a3490096ea0601b93c189814e301000000f949a1b4b88ed4fc65be060202000000f1da8ed7c06c7e000000d87d8d424e35a43d585282cd0001e42d732747442d1f90f26af098ad800000000006518c2c681bbce9ec3c3f8612f026723affc1681de8f100d4eec8a70935b80a7f41c08ffa56b97c9c7c4d465ddab5439b20db0f7e5bf12930d837b9cb3349b6c440007d886959", 0xb1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100, 0x141102) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x66d) 2018/05/11 00:39:22 executing program 4: unshare(0x40600) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000080), 0x2) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x8000, &(0x7f0000000040)=0x4) 2018/05/11 00:39:22 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x3) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d10ffc), 0x4) 2018/05/11 00:39:22 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x800) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="1d39fce7ce2ad9b95f268f19f01e755038313594ccc6206a1929863e49ef23f02eae5b092920f1aa7911e31f3f98197cc37b60a71c7d15c13fadcafb03cde1bd216a353b8a2416c288fbe799545af162ca7f2f3657e347229200305aaed526adf77f9649fce0ad123ea7e87be1df2f3384acafb1b1589966d9185c3ec66196f1d971635bf417de69bb06cf24704ad02585275dd67028b5a8de4806154891af4258878189e7c958426f46cbbe20624ecac728a2357c3bd7a97f0608446af52bf75eadd568fe96f30d064a69c42e94c6e2373b2cb4f00a08a757a79bcb18d3312a7ad7bbf0fb78752d702bb6646a3bbf21cbfe8ac4ee2848e9fc", 0xf9}], 0x1, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[], 0x1ff, 0xb2, 0x8, 0x5c, 0x1, r1}) unshare(0x8000400) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00008a7fe4)={0x5, 0x1, 0x6, 0x28}, 0x1b) close(r2) tkill(r1, 0x21) ioctl$int_in(r2, 0x5452, &(0x7f0000000280)=0x24a5) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002ff000)={r2, 0x181, &(0x7f00007dc000)}, 0xb) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000240)={0x10001, 0x8, 0x7, 0x7ff, 0x6, 0x3, 0x1, 0x8, 0x10001, 0x10000, 0xfffffffffffffffd, 0x80000001}) 2018/05/11 00:39:22 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x45, 0xc80) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x442, 0x80) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000080)) 2018/05/11 00:39:23 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x10000, 0x4000) fcntl$setstatus(r0, 0x4, 0x0) 2018/05/11 00:39:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x17}, 0xffffffffffff7fff}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff}, &(0x7f00000000c0)=0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="811fc24b259566070071d87b1b9f75ee4ce07e731bd021193573e6a2"], &(0x7f0000000040)=0x8) 2018/05/11 00:39:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@bridge_dellink={0x28, 0x11, 0x319, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x3}]}]}, 0xfffffffffffffe7a}, 0x1}, 0x0) 2018/05/11 00:39:23 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00009fe000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x109140) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x100000001, 0x1, 0x9, 0x81}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x5}, 0x8) 2018/05/11 00:39:23 executing program 5: unshare(0x40600) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80000) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc), 0x2) 2018/05/11 00:39:23 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5c}, 0xffffffffffffff9c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095000000000000000bd5336b1cd481f2b7b5a22587bb4aea5e42686de837e05854f79fb340d34b6e80a2f0aefe3467b39c2e853e182057ebcdd92cff37783ad79c39a26b09035f8a"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000000)}, 0x0) 2018/05/11 00:39:23 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000eddffe)='(', 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x5, 0x8eef}, 0xfffffffffffffea1) 2018/05/11 00:39:23 executing program 7: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e) unshare(0x40600) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x10100) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/11 00:39:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) prctl$void(0x1e) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/8, &(0x7f0000000000)=0x5) 2018/05/11 00:39:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2f000000180003fe06fffd946fa283bc80200000ff0000050300010000917076f1d16fe3a2d188737e0b0001000000", 0x2f}], 0x1}, 0x0) 2018/05/11 00:39:23 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x1) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000180)={@local, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000200)={'rose0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ip6tnl0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000a00)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000b00)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001100)={0x0, 0x0, 0x0}, &(0x7f0000001140)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001a40)=0x14) accept4(0xffffffffffffffff, &(0x7f0000001a80)=@hci={0x0, 0x0}, &(0x7f0000001b00)=0x80, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001b40)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001b80)={@loopback, @empty, 0x0}, &(0x7f0000001bc0)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001c00)={0x0, @multicast1, @dev}, &(0x7f0000001c40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001c80)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000001d80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001dc0)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000001ec0)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001f40)=0x14, 0x80800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002300)={@rand_addr, @broadcast, 0x0}, &(0x7f0000002340)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000002380)={@remote, @local, 0x0}, &(0x7f00000023c0)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000024c0)={@empty, @remote, 0x0}, &(0x7f0000002500)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002580)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000002c40)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002d00)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000002e00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002e40)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000036c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000003680)={&(0x7f0000001180)=ANY=[@ANYBLOB="e0070000", @ANYRES16=r1, @ANYBLOB="000325bd7000ffdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="f400020038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400ff0300003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040001000000080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="8800020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400030000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r6, @ANYBLOB="4c0202003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c0004000200f8080700000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000400000008000700000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400d40000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="5c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c000400090002010800000000000008040000000300010000020000ac65097300000070ffff04110100000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004001839ffff40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000600", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="2c02020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="0800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100000008000600", @ANYRES32=r12, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c000400adb60003000000000700050300800000df007f04010400003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400001000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004001f00000008000100", @ANYRES32=r16, @ANYBLOB="f00002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040009000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004001f00000008000600", @ANYRES32=r18, @ANYBLOB="3800010024000100616374697665706f727400000000000000000800030003000000b0000400410900000000000000558f07bdc44601805c0405ccd43cdd3a332fe1dba3669ffdb97edd5a4898c4be99481dc66426860a0c8e486a76cde8dc0ac9c4e24501f15cff75b2321e74afdfb373f6fc53fd5169b25ae4e348e14892996a4a194d48d1bc1dd37d4757a6fc7be0b01c033c402dff848f9706384dc083c0603abb0c526be0", @ANYRES32=r19, @ANYBLOB="08000100", @ANYRES32=r20, @ANYBLOB="b800020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000000008000600", @ANYRES32=r21, @ANYBLOB="74000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000044000400010007070500000002000904ba000000060004ff00000080000004050000000001804006030000009809024004000000060000080500000001fc01017f000000"], 0x7e0}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r22 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r22, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r22, 0x6, 0x2800000000000022, &(0x7f0000000000), 0x39) 2018/05/11 00:39:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001780)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic='fW']}, 0x18}, 0x1}, 0x0) 2018/05/11 00:39:23 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup2(r1, r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)="1793164adee20297cf935dec98b6ffb2eb4db603d5cf39c4b66423b95f9682424b33d043fae20e3c1b903fe65d5b62c2aff5f8d9391a9b58b3e06b6c5aab2c0e192106bee66e995bc8b8e2bda235176658c96d22a3bed4a4569f0cce99e481984e3949fde623a1d4ff2f4ce342b4832a340b2e01ad2c06733927c14ca9f4225a0f52c816c1823fbf6c56fab2a22a30cd", 0x90}], 0x1) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/244, 0xf4}], 0x1, &(0x7f00000012c0)=""/4096, 0x1000}, 0x0) 2018/05/11 00:39:23 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x40000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x1, 0x0) 2018/05/11 00:39:23 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b81fef)='/dev/vga_arbiter\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/05/11 00:39:23 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x10000, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={r1, 0x7, 0x400001, 0x6dc, &(0x7f0000000180)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x80}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000280)={r3, 0x6}, &(0x7f00000002c0)=0x8) r4 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000340)={{0x8372, 0x4}, 'port1\x00', 0x3, 0x1000, 0xd71, 0xffff, 0x80000000, 0x3, 0x19, 0x0, 0x4, 0x80000001}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x26, "caa7db7e27f76eb4999618cc645675e931c8a671e6475757de6530de880f64fedb3771df3d5f"}, &(0x7f0000000040)=0x2e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000080)={r5, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x2, 0x2d0000000, 0xd1, 0x1, 0x8}, &(0x7f0000000140)=0x98) close(r0) 2018/05/11 00:39:23 executing program 1: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0) msgrcv(r0, &(0x7f0000000040)={0x0, ""/9}, 0x11, 0x0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/13}, 0x15, 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)={{0x1, r2, 0x0, 0x0, r3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/05/11 00:39:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), 0x3) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10001, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4b0000003c3b0123641b84bb1cdea5b01c92e34aaab5184d39d7678750ad420bc82290a0ca5a9a40482bdacc1debae9f6b1cdb79a9432d9df4650a2c33bf0aa2fe4fd04c42f418411d21f2ad669c9e1413"], &(0x7f0000000100)=0x53) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0xfffffffffffffffb, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x10eb}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={r3, 0x6, 0x1, 0x1, 0x87c5, 0x0, 0xffff, 0xfffffffffffffffe, {0x0, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x19}, 0x7}}, 0x72bd, 0x7fffffff, 0x200, 0x81, 0x3}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) 2018/05/11 00:39:23 executing program 5: r0 = add_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0xfb, 0xfffffffffffffff8) keyctl$clear(0x7, r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000280)=""/11, 0x2000028b) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000040)) [ 162.894199] alg: No test for lrw(anubis) (lrw(ecb(anubis-generic))) 2018/05/11 00:39:24 executing program 2: io_setup(0x6, &(0x7f0000000b40)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x8, 0x200000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000002c0)={0xc}) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) ptrace$cont(0x9, r3, 0x1, 0x401) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x40, 0x0) r5 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000240)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80800) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000000380)=ANY=[@ANYRES32=r5, @ANYRES32=r1, @ANYBLOB="000005ad603be3f3", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="e198f00b728981d0a75b084226b35bc2e764912212c6bf041d5108f72790e74c054a3e3bf6a34f9989e2409929534e86701025de194b199bdf287168497b9660e33c837b6cf2488980ee1e51873307a6e7bbd5220281495eb577370e82dda1761bf3366a99f355c7654339e34332c26da325aeb78b41cd829dbf2d1efd2b468e7a8c1f4b1fbf173c491ed880463f7593bad2bdc71e6de4426d8852054339c4385260a8cf08e7e6ab6f32cd9bd21d71821aed615324437ed02e447afb76bd637c558b8802705e76f9bc7c90c62b67870a71f66d57e3b8917c9185d46650"], @ANYBLOB="ff0009000500e1ff01000100ffffff7fa792c8ba0b3b17140b966adaec67505cf9cea0798a1a09153ad02f86cd4c4a15a57cd5b57e70f86d6e4636e65a6f3cd4068aeba69550901ecdd284a1b0823cdc8d7e6329a667f06f0f60ec515f844f4b06bfd5f213edba"]) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$inet_mreq(r6, 0x0, 0x20, &(0x7f0000000180)={@remote, @loopback}, &(0x7f00000001c0)=0x8) getsockname$ax25(r6, &(0x7f0000000040), &(0x7f0000000080)=0x10) eventfd(0x3) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x400000, 0x0) 2018/05/11 00:39:24 executing program 3: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)=ANY=[@ANYBLOB="c40000002a3e8997989d9e4eca4e68fdc58966992a13"], 0x1}, 0x1, 0x0, 0x0, 0x4010}, 0x4000010) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x20a2) r2 = memfd_create(&(0x7f0000000680)='-system#\x00', 0x5) pwritev(r2, &(0x7f00000003c0), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000080)=0x1) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f00000001c0)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'ovf\x00', 0x0, 0x7f}, {@empty, 0x4e23, 0x0, 0x0, 0x80, 0x4}}, 0x44) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x90, r0, 0x61a, 0x70bd29, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x7d9a}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}]}, 0x90}, 0x1}, 0x800) readv(0xffffffffffffffff, &(0x7f0000000140), 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)) sync() 2018/05/11 00:39:24 executing program 6: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x10006, 0x0, 0x200000006, 0x47}) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000480)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00000001c0)={0x3, 0x80}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000004c0)={'broute\x00', 0x0, 0x4, 0xe5, [], 0x6, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000340)=""/229}, &(0x7f0000000440)=0x78) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/140, 0x4}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000280)=0x78) 2018/05/11 00:39:24 executing program 0: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x6, 0x2c871, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2002, 0x8) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000140)) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1c) io_setup(0x8, &(0x7f0000000080)) 2018/05/11 00:39:24 executing program 5: unshare(0x8000400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0xff}, 0x8) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000001c0)) 2018/05/11 00:39:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$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) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r1) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000014c0)=ANY=[@ANYRES32=r4, @ANYBLOB="96000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a08c3476fddc0c74111609f4ffc8ed36e80fb0adecb56640653b21e8bc519b69191b319e9e9440a8a883b00aeed81f0d6d812eb806502040a419cc35b055de49ad68d754244dedee120bcec6b4e96982f679ff5b8c5386538e"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) 2018/05/11 00:39:24 executing program 4: r0 = epoll_create1(0x80000) socketpair(0x8000000000001e, 0x1, 0x8001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000041bff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000077d000)={0x4}) 2018/05/11 00:39:24 executing program 7: perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x2, 0x0, 0x3, 0x43e}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000001c0)={0xe12, r2}) r3 = dup2(r0, r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000080)=0x5, &(0x7f0000000100)=0x2) 2018/05/11 00:39:24 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x410400, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$TIOCNXCL(r0, 0x540d) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r0, &(0x7f0000001440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1200040}, 0xc, &(0x7f0000001400)={&(0x7f00000001c0)=@dellink={0x1228, 0x11, 0x8, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, r1, 0x602d8, 0x10}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_VFINFO_LIST={0x11a8, 0x16, [{0x10e8, 0x1, [@generic="32e228000cbfcc2a146a085ef7bf7c96be22c764379c20f815c8412318fdf3b98410c7350562a8c820a07c7576855c164c2c56b47f7a73f4416938c535db0d992a9480ac5401bc6d706410e15e24fd8a2a38a7201ab45d5dbcda97f0c406752278fe8d96110995609af63c3776a0983b32dbc2debe2e43138bd8a430e5c578f41acc0e56f8bd90a22cf1e4baf79578945472b138764e64614cbdce3bafae2fc62aa86997d142508da35b4cffe691f141d7f21b1d5142a437dada10d176173a2ae68093c169071aea4d036ce446f8958abacc7c13a47e3235880d835340d16834ab", @generic="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"]}, {0xbc, 0x1, [@generic="e48b7c172efcb2a3d287d2a64be24f98fc8c15e0ad9e6a525ff9366ca404c9f42970a66563e993d2ec4d434eeb88a4dae6f5a3315547ccf1d8762968df8f7b3e6849826dee13c7a1e9fc4eacb4c49a957ea835992abcdffe2d8d6dabbf946911f80ec22adf2e674a50e975fd7dd023e8ccb4e135d626569b066180921545e52b558c455adaf7356b3ade54d5e786c66b41c8f1fe174773af22c8f0aa7506361c9b0e3a6eb2e0b7fc5057351d91c4bc8e2e1c98b05acc"]}]}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x81}, @IFLA_TXQLEN={0x8, 0xd, 0x4}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x8}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x8}, @IFLA_AF_SPEC={0x24, 0x1a, [{0x4, 0xa}, {0x4}, {0x4, 0x1f}, {0x4, 0xa}, {0x4, 0x2}, {0x4, 0x1c}, {0x4, 0x1e}, {0x4, 0xf}]}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0xf3}, @IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}]}, 0x1228}, 0x1, 0x0, 0x0, 0x4}, 0x40) getcwd(&(0x7f0000001480)=""/210, 0xd2) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000001580)) chroot(&(0x7f00000015c0)='./file0\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001600), &(0x7f0000001640)=0x4) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000001680)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001840)={r0, 0x28, &(0x7f0000001800)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001880)={r2, 0x3, 0x8}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000018c0)=0x12, 0x4) prctl$intptr(0x8, 0xffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001900)={0x8, 0x0, 0x1, 0xced}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001940)={0x1, r3}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001980)={0x80000001, 0x2c, 0xd, 0x20, 0x3, 0x3, 0x4, 0x0, 0x0}, &(0x7f00000019c0)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001a00)={r4, 0x4, 0x6, 0xfffffffffffffffe, 0x2, 0x80000001}, 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001a40)={0x6, r3, 0x0, 0x1}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001a80)={r4, 0x9, 0x1ff, 0x4, 0x8, 0x3d8}, &(0x7f0000001ac0)=0x14) sendto$inet6(r0, &(0x7f0000001b00)="7333e27f9a0e9219abae99448114f1cd605e2b997ccdda3c250c034e1487a86c734de4e583146923972aecc411683c4ef6140418e259d4ee9dca54ccca75fe00b4f53313bab00c0476054daff6cc631372b8eb010bd3c7fc29adc6646633a0a37a762aa3ab6cf1685f6151dc20ac3b564e390aed567c2a6edb7c8fadfe813411731b04d198d89dae75f7a145d4be2591964c0ea839301919e4132c3b51cddbf1ecadeae27b4a833e62d1", 0xaa, 0x40004, &(0x7f0000001bc0)={0xa, 0x4e22, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg$alg(r0, &(0x7f0000002180)=[{0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000001c00)="8015416e8e492ec74ada12de33d4facfc3b50900b7c3fa8b889590eb64ce2ddc76be987f95483dedfde58cfdbe08ccd9381b9b04b4800687fab8fafd6649ef405001bbaa4bcc7ada426376f18f8ce3f6473b84e432d56cdf6c7c8b87af1d3b2026c52b132579768c30b6375659430bdd577c96d9b7a573bf03a7661c6145f3318934ca143b7f522b3035292b871a71f59adac90b1d4942df7e7de1fb965579fc17ce11d587317493bc5ab835c61cf553417e993f677630c0cde0c319e7a116fb65a5ad7839a80f52b13647fd2d2490372c39729dbaca", 0xd6}, {&(0x7f0000001d00)="4f4359647a276d9a59fa1b4173768dc939a5e85a77172d60b9278ec31cf6bab789796255256968b7e0892e01e96492e9632b167bc1cc19bb98ca50d14a56ee0318ea8a86a89da03ce13c1c61caa92729ff62be3a1f7c86c57cdd7b91325fb343ffc41dcd6e34dfef7fa89a995eabb84d6f990397d5e6e53616d1cf565f9783a2507f6f9be4d98c5e51972e76b5e5698dee78acfbe9e549cc577163ce883cc56442d5c52d232f92304396ea524f57e9e46a76da489cfc54854a35e26458bd9443f8919354c403e84b31bfe6cc5a32d0eb4bf1cbc6e11969e320aff9fd9a999ab1e1b26f", 0xe3}, {&(0x7f0000001e00)="a876ca42df49ee0b32eb2fc182d6f72ca25123ffdcabfb283074726524ef33fe38f8573455e7380221fe1287cab9830726945f02b95b6c1d9322c92087def248ce9457cf94a31e701a78eec8fc94", 0x4e}, {&(0x7f0000001e80)="be4205665681cf47bd22b87bf9772423fafd33d47cde7d0d9c23c9f50497746824e7237b430d", 0x26}, {&(0x7f0000001ec0)="256047e8a2597e94ad619244251035fd03ca9ee6dd2ca5cee2da4fd010a4c6cc22b960474138e70a26bd654b573f5ea08e5ece7d635ea26fdea950145b98e53aaf71f2227e6410ca17c2bf8aeff0f917c52ac34aced38435f009cb4bdf9a9fd256dee49d647341918b3da48606e02e30d297d7a76e8223e0a8fa2f87b6a418a2c7113d67d6797ae41c3a8fa94bc31f761125cb671909c9ff5986ce46d8b800937ef1efd6279e383c1fd3db57caf0e67b7a5ba4a88e4f764d6f2d9231fd61058145007c8f69c54fd98122ab2e138fe39e9127de24d8bca4", 0xd7}, {&(0x7f0000001fc0)="21d5d668d30b94a1db46ce8b167c083dbaa8ab13ceba785610d4eec2f7a449b432296d461a98487f80730c4e69129cd6be411d9685812e65ef99ecd0fcd0", 0x3e}, {&(0x7f0000002000)="0e1abad3e82c2cb7bb54184833520e369abbd9ff118d2a5f0c1d8b5ebdf9b424e155309c298ab48e9177b808e9063f101b8b8c30bc628f61d97154e0b9838d50dc3f9d05802258ca082988679c41b914df8874e678f94a8ba34d7ea0fc492777c15475565d40c5b375e857160a67fd6d074bc7b62c5afe0c5400b613d262602de991000c1a4b5b3b7567a12d462df9928aca64302a08577d635b66b1703a3490a51e113a2e49a40fbe53363ce2147a36bb5f5217cabc3752304c6e5b30a669426442", 0xc2}], 0x7, 0x0, 0x0, 0x40}], 0x1, 0x20000000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000021c0), &(0x7f0000002200)=0x6) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002240)="60b984570ef6ebecc975f8ddf5f6dc41", 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000002280)=0xff) r5 = syz_open_dev$dmmidi(&(0x7f00000022c0)='/dev/dmmidi#\x00', 0x1, 0x20000) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000002300)={r5}) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000002340)) alarm(0x6e8) getsockname$unix(r6, &(0x7f0000002380)=@abs, &(0x7f0000002400)=0x6e) 2018/05/11 00:39:24 executing program 7: syz_emit_ethernet(0xfffffffffffffe58, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0x18, 0x5, 0x3, 0x0, [{[@multicast1=0xe0000001]}]}, @rr={0x7, 0xb, 0x0, [@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f00000000c0)) syz_open_procfs(0x0, &(0x7f0000000080)='net/raw\x00') 2018/05/11 00:39:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0x2e4, &(0x7f00009faff0)={&(0x7f0000000040)={0x20, 0x11, 0x2ff, 0x0, 0x0, {}, [@typed={0x0, 0x96}]}, 0xfffffefe}, 0x1}, 0x0) 2018/05/11 00:39:25 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) readv(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/183}, {&(0x7f0000000280)=""/161, 0x1eb}, {&(0x7f0000000000)=""/69}, {&(0x7f0000002500)=""/138}, {&(0x7f0000000400)=""/4096}, {&(0x7f0000001440)=""/4096}, {&(0x7f0000002440)=""/9}], 0x100000000000008c) 2018/05/11 00:39:25 executing program 2: clock_gettime(0xfffffffffffffffa, &(0x7f0000000000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x440282, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24, 0xced, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/05/11 00:39:25 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x20, 0x2c, 0xafb, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, @str='IPVS\x00'}]}, 0x20}, 0x1}, 0x0) 2018/05/11 00:39:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000068c000/0x4000)=nil, 0x4000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/11 00:39:25 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x40045564, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f00483bf9c234bc5718782dd5fcb75865583023e6e4974ff3"}}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x7, 0x100000000], 0x2, 0x6, 0xf2e, 0x4, 0x3, 0x9, {0x5, 0x7f, 0x5, 0x5, 0x2, 0x5, 0xfff, 0x7, 0x2, 0x8, 0x80000001, 0x1, 0x9, 0x7fffffff, "664316f6306d8349909723e7d514c3a3d20e8e1e46873ba105aa229a5c9564d3"}}) [ 164.208791] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/11 00:39:25 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c05ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() r3 = dup3(r1, r0, 0x80000) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000080)={&(0x7f0000fec000/0x13000)=nil, 0x9, 0x3, 0x8, &(0x7f0000ffd000/0x1000)=nil}) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)=r2) fcntl$lock(r1, 0x25, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r2}) 2018/05/11 00:39:25 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x12204) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000180)=r2) pipe(&(0x7f0000000040)={0xffffffffffffffff}) connect$pppoe(r3, &(0x7f0000000080)={0x18, 0x0, {0x2, @empty, 'ipddp0\x00'}}, 0x1e) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x48, 0x2}, {}], 0x30) 2018/05/11 00:39:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f66ffc)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0xffffffff) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) 2018/05/11 00:39:25 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x2, 0x404) unshare(0x40600) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x208) inotify_rm_watch(r2, r3) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0x1000000001, 0x0, 0x0, 0x0, "e69dbdcd792c54d196ba10b93652d2c448538f9eab859063dadb8be6f8c630b8c4b1d51fcc341131632fcc16"}) 2018/05/11 00:39:25 executing program 1: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001340)={&(0x7f0000001380)=@un=@file={0x0, "001166696c65300000000000000000000000000000001000"}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001480)}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000000)=""/158) 2018/05/11 00:39:25 executing program 6: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2000, 0x18) pread64(r0, &(0x7f0000000080)=""/89, 0x59, 0x19) r1 = memfd_create(&(0x7f0000000000)='%+)lo\x00', 0x1) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x1, 0x4, 0xff, 0x1000000000}, {0x9, 0x0, 0x40, 0x9}, {0x2, 0x7fffffff, 0x0, 0x7}]}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x78) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000001540)=[{&(0x7f0000000080)}, {&(0x7f00000014c0)="48b1b220b6242b043a9548fcfd4209282f27fa394613bfdcb79705b7ed0ad86d6d2b3c661ed4f848812439fb195f4b5a243a584e419b12ca76cea13deddea426139eb00079af1923", 0x48}], 0x2, 0x0) 2018/05/11 00:39:25 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4c0000, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0xfffffffffffffff7, 0x9, 0x8}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000080)="96406a395323a0a9dbe95fc6c63fa29254") ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x401, 0x4) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setregid(r2, r3) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="aa3b028002c1ed89d88bbeb9ac8ef168f343a7f9014a99e1d3", 0x19, 0xfffffffffffffff8) r5 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r4, 0x10001, r5) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000300)={0x1, 0x5, 0x2, 0x80000000, 0xffffffffffffff92, 0x10000, 0x4, 0x8af, 0x400, 0xcbe, 0x100, 0x7}) eventfd2(0x8, 0x80000) r6 = semget(0x2, 0x4, 0xc0) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000340)={{0x1, r1, r3, r1, r3, 0x40, 0xfffffffffffffc00}, 0x80, 0x4000000000, 0x2}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000003c0)) syz_fuseblk_mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0xe000, r1, r2, 0x4b, 0x7ff, 0x800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCBRK(r0, 0x5428) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) select(0x40, &(0x7f00000004c0)={0x3, 0x1, 0x459c0601, 0x3, 0x81, 0xfffffffffffffffe, 0x7, 0x7fff}, &(0x7f0000000500)={0x1, 0x0, 0x7, 0x9, 0x800, 0x3, 0x101, 0x6ac5}, &(0x7f0000000540)={0x8000, 0xfff, 0x8, 0x100000001, 0x1, 0x3f, 0x7fffffff, 0x80000000}, &(0x7f00000005c0)={r9, r10/1000+30000}) ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000600)={'irlan0\x00', 0x100000000000}) ioctl$int_in(r7, 0x5473, &(0x7f0000000640)=0x1f) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xa) r11 = syz_open_dev$amidi(&(0x7f0000000680)='/dev/amidi#\x00', 0x3, 0x20000) ioctl$DRM_IOCTL_AGP_RELEASE(r11, 0x6431) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r12) listen(r13, 0x9) 2018/05/11 00:39:25 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400807ffdfa}) r1 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x2, 0x80400) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x3) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x890000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe4, r2, 0x120, 0x70bd2b, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3fc}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x9}}]}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x40}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffb}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0xe4}, 0x1, 0x0, 0x0, 0x4000}, 0x810) 2018/05/11 00:39:25 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x10) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0xcc41, 0x3, 0x2a17674a10dc5eda, &(0x7f0000fff000/0x1000)=nil, 0x80000000}) add_key(&(0x7f0000000300)='ceph\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="01", 0x1, 0xffffffffffffffff) 2018/05/11 00:39:25 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x1d, 0x2, @thr={&(0x7f0000000080)="278e3cc7ce4307ea7f458b0a35521f28f99d609ce8d0812f0df88ae3695b88d4748f33bd94994c43eaefc853a1d7a1f620b749e9dc3c9575ffd3497e2a5289adfd162f5772d7fadbd0522b0449ee00742e6dda09ba2e9f44a2d8ee6ea56a73ef04cc952e86cba21f01e6c446145f7046439ee1bc3c898d05", &(0x7f0000000100)="6b931768a0066a7f283c82f5171e5e1aef90a295304715f2d2c4e910b3d604e222ee0a0ac5d34ac1d435890f0c19fc2ad301"}}, &(0x7f00000002c0)) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "01"}], 0x18}, 0x0) setrlimit(0x7, &(0x7f0000becff0)) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000240)=@nl=@unspec, 0xc, &(0x7f0000001640), 0x0, &(0x7f0000000800)=""/86, 0x56}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000200)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000340)={{0x45, 0x5, 0x100, 0x81, "bc21ea2fbfb85148899ca135f35f40da7d6772bce76b5c36a7f0976054ba687956ad36968649eccaa3c6aa86", 0x871}, 0x0, 0x0, 0x5, r3, 0x3f, 0x100000000, "ed0942aa3cac4bc0b9b77430f49f2c40ca5eb9024f8d91b654be92843b483d4c74628de0b575a47cc390b89be6f7456483c52a81ad2d9c0ac0822cea4ff6ecd7", &(0x7f0000000300)='\x00', 0x1, [], [0x5, 0x6, 0x0, 0x2c3e]}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000001c0)={0x8, 0x1, 0x2, 0x7, 0x9}, 0xc) r4 = semget$private(0x0, 0x7, 0x42) semctl$GETPID(r4, 0x7, 0xb, &(0x7f0000000480)=""/147) 2018/05/11 00:39:25 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x202) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000740)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/11 00:39:25 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}, {}, {0x0, 0x0, 0xffffffffffffffff}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, [@rand_addr, @empty, @dev={0xac, 0x14, 0x14}]}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) getresuid(&(0x7f00000001c0), &(0x7f0000000240)=0x0, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@ipv4={[], [], @broadcast}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) bind$can_raw(r1, &(0x7f0000000540)={0x1d, r4}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x8, 0x4e24, 0x1000000000000000, 0xa, 0x0, 0x20, 0x1d, r2, r3}, {0x6, 0x1, 0x0, 0x5, 0x7f4, 0x7, 0xfffffffffffffc01, 0x8}, {0x41, 0x5c13, 0x7fffffff, 0xeb}, 0x1, 0x6e6bb2, 0x1, 0x0, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, 0x4d3, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3503, 0x0, 0x1, 0xfffffffffffffffa, 0x8, 0x7f, 0xaa}}, 0xe8) 2018/05/11 00:39:25 executing program 1: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="001000000000000000000000000000000000010000") getdents64(r1, &(0x7f0000005040)=""/4096, 0x3b7) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/05/11 00:39:25 executing program 7: r0 = socket$inet_sctp(0x2, 0x4000000001, 0x84) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) sendmsg$inet_sctp(r0, &(0x7f0000000840)={&(0x7f0000000080)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000680)='t', 0x1}], 0x1, &(0x7f0000000800), 0x0, 0x14}, 0x4080) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000400)={0x0, 0x8, 0x30, 0x5, 0x6}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) r3 = syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x8001, 0x400) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000640)={'HL\x00'}, &(0x7f00000006c0)=0x1e) sendmmsg$inet_sctp(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000380)=[{&(0x7f00000000c0)="4a1e9ae0433233b45f951c7974371acb1a39db822cbce72c58f7b0245809de4135617bbfa55d4f7c409492a4aecfa69923cc456bd07d33abe81d74789bfaa46d262cb6666717c9", 0x47}, {&(0x7f0000000140)="9415621d9d16a872dbad8c550b58f062aed083ec6f25db82d9eba128726f3ca304067d31313851583aa274e3959fd5d834c850df51e4ab5dea7107e04720c3545077d40174682410273b27f292e70f11edbec387d0fe32141aa181ae87f35d95661883816fc8bd1869cd5a963efd3186944354fb226516719e58cfa5856c60f80ef673e37daeaa4d2f3f627379a3718e74dee733a6804f76dd7ade43383e06c083a37bb45c65544553ec79819ec5df2810eae47bc7ca02659f49d400984aa58932c330674c8457dbe3d2cd7810952cb9341a8715a34a2978175cd3d7dfd789d411bb288fe474995f886068f0d71b8b8122670ef8", 0xf4}, {&(0x7f0000000240)="1806c9dd982c8caabed59006df93e18d38a4afa0a222e4d70a1a715f7e6985759795fb2864ca4927e4dde0fc82554d32c73f57c733ccedcf3c18e8c120dc04be804b06670d195da9ba1029e56080bd7fe32787850357db53fed81e7b1d4b112af91188e7", 0x64}, {&(0x7f00000002c0)="93587749279f1389a6c464fbf9461376fd1666691c5cc0de4555057f753620ffd3d7bf1063f229e3167892c3317d1f9464d3ef0290332fa8d8ac", 0x3a}, {&(0x7f0000000300)="0f82d49004ad35e7ba37f04b1d9dd48cd006f7c412853aa7751c363aa8b0ecdb9ef8ce773c722804085b2d961e426c0738f2658d06ad76531bcdae45a8509a49f585", 0x42}, {&(0x7f0000000880)="1621c2b3fa6b4526b4fd2367162d958d4e0854f4020593cd82ef0d79869e1eb3690f040b571a10c945d5d0839b043589662c7fa3d1b441181729d8563f90e3d45698379f37ead4b683518fd1717d5521b2757fdb8d05548c348e6729bb176d911b6a0fd0ab8d6ff0829de14d9172388b4c0892d785a2815a252aa510ddeeec1b21144792ed8198bb62ba9cd5bf143d2d9384bb2619ab8c82af81473ee69b6f85e53aba6a6f998df11696ae4021ea1ab59fa9b0f4d9b3d27ac7c1d67d35395d66b428283f796534a411fdbd227d3775677714be22a57ebfc0494fb1ef2e52b47eb76f1aa1c0f89ea60266c856a8f98f0d746ef9bd485c5650fb35b30a5f0798ebf966a584498fb12cf3529eca8858f808f587b03791e29feba7037301e1f471cecc54c8d7977ebaef32d7356065ff1fbd79493714f63c96d793483b6fcd6f05ced30bb6b266011c8d9c6e04bb280c08f46982526cb9be007700acc9a72e445534f83b499196b6943801cdedf089240744aca7eb3237b985db559ba4ab2b299ec4350bde22de643563e85dcf55b17f11d1f32b2fb9f26cea1e30fa5098fd24df865577619b229c01d9b476c19f051a685c542152a22c907691af96e2b5a72f03785f59b9dada39338ffaabe85e02399138bab30046ba97b146ce0a0f460aa07209bfef5ee6c2b8076585ae4bab3641c8b2951dd837fd80d7e3fc08e53d8cc9f963e4347e5daf72406cc98ef8e5877f9cfdbee86936b7793789d8ed95ae4d5ce8fdb52b6f6b6e812dbc897c8f4407d8b8845306fc3ef4ceb863a01eb3d45934765c30a24e406f23d2b41aff50736233fc0c7b495fd2801547c4de36b8fa40b75e1f162c364dd8fee5b4752313dfd5c4d2a43c4c2f4c972a8317280e47748ea8d87154b0b3434c4883cbb1251f3fb060b305f1b5aeb0d71f7c4c8cc0b30ee59454686a2bcb67a3c6226e70c0cbc116524591fcd553eea1772835671c9f7cb672ab83c664f2fd2f9c80f92f91e47327e0bb5081f2313e7c5b9358baa0bcc64def54b24d0246eec7535213006be0ce5a47ce058d7a1577914f3ab6e7cdec3146a5c6aeec4f8848d18b72ed7aab490727a77f980c9528571082ed072e9f0b2e1fe5e55026e727e39cec1d4987961012e5c2c46011744e14ea2e42770c3a6bbe97bb5770f36ea7bc379274bbc968745bcde841ebca2a5f969dc673cde9ce0aaf7bfb1ef57320cea86131413a177c01405238c054a7c763c82f77ea8db7e925f5d346929ef80523c7ca511ab5ef5d6eac74ae6652bb8bc4a980e2201614ed95edafb62f8711a86715b2f4ad19bb917bdc1bee89beebbd978525a43e221b3968f9066c873dcd4667eaa436b02903550d29a1beb7572bb2962ab7b578d594d33c0f9dc6a4f05b5f1510a3b2be7bb589f56d465fc048de7cbb385ab272830d5004def23ace237def1638149228ef2da86cf24bae021bd03ff2b5d8471c22845d60f1372b1fdff2c56f03904411e7b317fe0d67b01da004262ee27a4d32eb5396dc1ab357cc844f705b11ccf294c72657e6a1ff5f6eed8ecca5a43d0e7671c3afa60125c64b262048870f08dd333d5be2b4922f17f9dddedc57862199bb1a27ac2a4e9c3a3576801632d2495d347309472e2ccd8ccae6a5f543179582b4bad3a231c8e0eb0a96f409cc34cd52973a166460f820acc2aad0707ae72af9b98b50738bbb947a0da0ea210a6f840b58b3462e193dbdd910c389fd92fe14274ed8374aca9cd279300b07def6e3723a8129fbb313ec7050cb96a50910ec2f20ff4b3c6998da029ac82a73aae35fff7d20e243d9121a3138cbcaf9d0ddb8af3cc8900bcd252364f632c97fc33d225158404cb368d088d1f27ba0d12404ec5e249dcb876fdd4cfcbb626ba24b14f636cd61325734653761815d5aff65e7ec6007a87b9412882c47c60e5b3d1614762faffbf11c0cb7cea8a55f57bb49a09791f5e461dd6710d37714681fc406bff3733ee242b037bf1010619b47ebce2a1d008bd440ae7405c5e825fcbe544db27aaa0a3d7d2248fefeb122d6d5c054a069fb412081082114dcf33ea235cb9f18dc196b33d00851b4ddf454ceb4674de93ae76f980f9d6b24ed84507809c9adc45d4f2fdd3d36a6f73e4a38cbeb97cc8776c59251951790a1c2a29fd7dc3e0c1ec2e1dd39bbddb745b3c88b58b3e70a2f09033da03b1cacd21887b875981160ba82ee6066cce618f7c6e11b4e5e7c16edf5d7ca2ed520ef786d4e76e3d600e634a79e1da052557cdc24acbc0441e85e836fa8a8506f835c1258712fa5da49159efb7f89f6d6230004d4db4ae1df9b2fcbecbd4cd17f4e7dfdeef9c884511d2b4c30dca2dd9778db74788395b56d45f2e83a41a52a36d98c517268dde5ebb746dff70f9453fa979416052556128a8bf9f2ef88217b012cc94923c5fc48f71e4863a8462e7e7c64bdb343f4ec1c801222263975d4865b7d339f50182acb4eca9a2033981be2a257cb98f1794f361dfe0cc559df03e9b0df676fd82955cfc0f5630155c85dcd67fa7788c16e654aa84cb9f449bc9a69892f6873d92dd62b43d5f27ab4155cf1e76a35e990f2977cff95a45ecfaa3c389e16b1b4c9401227563c72f9603058f4298933dce8bd190c88e010d364c89e68dcbced57debe74e777ecccbe83edc98b9448957743903cfa9eab27ce4d38481a02a4482469cb0e1361a2d8511d45fe9984e81e05cfe1756956762217aa54796e640756287133e60057b85ae81f07a2d8826a3ec3b3f4c537e4509f3340feb80fe70d20c15ecb33b14fa19f6f229e8413980ee397f1c824540340bedff49e2b905be375902b585d0be186d2169978581636933c43b0b2b372b61df5b720bf6c5b91165d918016760d8a6ab08770631d810cf9de6620fa002b901496ccfc96e8ded6880f547c00119a154864950db5f06a71dae346682dfc8a9391bf2d6123ae6b8e538e226ee06aa045ac5901aeff877a6f450defff020bfebe22c4e8bff382ee0bba2af67e8895f54b95ffd3b5420159459401a11f6a1728cf811bd6c1c08d05a7401baefefc06d40cff66a9bcae9f14011b9b0f06851a6c907790ce29e873d3b974608c5345c44c693dabcab6c7f4ccc3e1e37ad42e3827e9b63cca91c858125cde7d9735e399a081faef9bb3c9f58e33e812f59da8ad134d7f6d8c2d6e6f0461150cd290ba4d76722f8cefbc967bc3083757ed13c00dca51d36f0c573fa28eefc3e5afab8d979e2afcfcecc6b51367f3262d62b6d7290199845c9f0f91df1fadd542012c1d42f749d8773f122a146542933c5348691c91ad386e9e0be23b4be7a47a345f92f94b552db1f3c57c0650c35aeb809cbd16889f5271b2e1b1e8385ad7b4e61955d2ccf421241ab11cc0e9e98342eb65e3d23d42048a48904fab8a88ae07dacef6955bfdc2fcd0eb1db2746fdd2aaca09578056ab05d3553f9e73d2bb2d0654f18ac70a90271f0fe82dc9d5cec50494a6d524d2c7a1010925430d188b138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0x1000}, {&(0x7f0000001880)="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", 0x1000}], 0x7, &(0x7f0000000500)=[@dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x13}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8004, 0x38000000000, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x5, 0x80000001, 0x20, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffff0001, 0x1, 0xfffffffffffffeff, 0x7fff, r2}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}], 0xb0}], 0x1, 0x10) 2018/05/11 00:39:26 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 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}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7ff, 0x40) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)=0x100000000) 2018/05/11 00:39:26 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x2000}) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f00000004c0)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES64]]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141041, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0), 0x0, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) 2018/05/11 00:39:26 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/4, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000140)="c287bbcaccd124aa763230dd5129d2367e11ee80bf12cc0e3db28ea7fbd9083c575c2dae6000037f8d2528305731d89011d986", &(0x7f0000000180)="f1128418c7278cfe068374790ae0dbf2f9c24478159a4bf9edbe739daf27186d51086315f035ef570a04bd883f296ba4d90de7a88a39a43eec2a10a925e78d76dfc04f4aed0ad6", 0x3}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_mr_vif\x00') lseek(r1, 0x3, 0xffffffffffffffff) syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x4, 0x80) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) [ 165.104074] dccp_invalid_packet: P.Data Offset(0) too small [ 165.139967] dccp_invalid_packet: P.Data Offset(0) too small 2018/05/11 00:39:26 executing program 2: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e34, @rand_addr=0x2}, 0xfffffffffffffe2a) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x83) 2018/05/11 00:39:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000040)='\x00', 0x1, 0x2) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00000000c0)="35eb9e24", 0x4) 2018/05/11 00:39:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000000)={@rand_addr, @broadcast=0xffffffff}, 0xc) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0xffff, 0x1ff, 0x1, 0x767e, 0x80000001, 0x4}) 2018/05/11 00:39:26 executing program 7: r0 = socket$inet(0x2b, 0x801, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3f, 0x90040) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000100)=0x5a63, 0x4) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0xffffffff, 0x7}) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/11 00:39:26 executing program 1: r0 = socket$inet(0x2, 0x8000003, 0x10) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="b6", 0x1) tee(r1, r1, 0x5, 0x9) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000003b80)={&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, 0x10, &(0x7f0000003ac0), 0x1000000000000036, 0x0, 0x397, 0xffffffffffffffff}, 0x4004084) 2018/05/11 00:39:26 executing program 5: accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80000) r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000200), &(0x7f00000007c0)=0xe, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x4200, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000840)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x72, {0x2, 0x4e20}, 'bridge_slave_0\x00'}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x800000000004080, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000280), &(0x7f0000000240)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000180)={0x8000}, 0x1) r4 = syz_open_procfs(r1, &(0x7f0000000040)='cpuset\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f00000002c0)={{0x9, 0x5, 0xffffffffffffff86, 0x6, "76893394fa420d15784d24ab72acd8e0c3fa72380fb80fe5fcf311dbf00c832420c729299a9350ca622cb9f9", 0x8}, 0x5, [0x6, 0x4, 0x5, 0x4, 0x2, 0x3, 0x7, 0x2, 0x84e, 0x100000000, 0x3, 0x101, 0x87, 0x1f, 0x401, 0x0, 0x7, 0xbc3d, 0x4, 0x0, 0x0, 0x6, 0xffffffff, 0x8, 0x9, 0x9, 0x1f, 0x7, 0x1df, 0x2, 0x1, 0x7fff, 0x0, 0xff, 0x3f0000, 0x5, 0x100000001, 0x80, 0x80, 0x3, 0x7fff, 0x9, 0x6, 0x3, 0x4, 0x4, 0x101, 0x25, 0x7fff, 0x100000000000, 0x7647, 0x1, 0x6, 0x80, 0x80, 0x5, 0x0, 0x3, 0xe25c, 0x7ff, 0x41a, 0x7f, 0xc1c4, 0x401, 0xf5a0, 0xfff, 0x2, 0xfffffffffffffff9, 0x67, 0x0, 0x7f, 0x80000001, 0x9, 0x100, 0x70, 0x4, 0x0, 0x8, 0x7, 0xa0a, 0x1000, 0x3ff, 0x2, 0x5, 0x100, 0x3, 0x1, 0x401, 0x9, 0xffffffff, 0x3ff, 0x5891, 0x5, 0x5e, 0x100000001, 0x8, 0x9, 0x6, 0x393cb8ab, 0x296, 0x8, 0x7fffffff, 0x3ff, 0x100000000, 0x4, 0x7f, 0xffffffff, 0x9, 0x7ff, 0x7ff, 0x1, 0xfffffffffffffffa, 0x5cf6, 0x8000, 0x0, 0xfffffffffffffffa, 0x1ff, 0x7ff, 0x3, 0x704f, 0x400, 0xffffffffffffffe1, 0x7, 0x4, 0x8000, 0x6, 0x8, 0xfffffffffffffffa], {0x0, 0x989680}}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000800)={0x4}) syz_open_procfs(r1, &(0x7f00000001c0)='oom_adj\x00') sendfile(r4, r4, &(0x7f0000000080)=0x6, 0x11) 2018/05/11 00:39:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000d1dffc), &(0x7f0000000000)=0x85) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x9, 0x0, 0x1, 0xe4db, 0x7, [{0x3ba4, 0x6, 0x1ff, 0x0, 0x0, 0x81}, {0x2, 0x9, 0xb468, 0x0, 0x0, 0x804}, {0x1, 0xfff, 0x6, 0x0, 0x0, 0x1000}, {0x2, 0x8, 0x5, 0x0, 0x0, 0x900}, {0x100000001, 0x8, 0x3, 0x0, 0x0, 0x188}, {0x1, 0xffffffffffff430a, 0x100000001, 0x0, 0x0, 0x5}, {0x6, 0x8, 0x4}]}) 2018/05/11 00:39:26 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000080)=[{0x3, 0x40c}], 0x1) semop(r0, &(0x7f0000000000)=[{0x3}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0xdf4, 0x3c3, 0x8, 0x7, 0x8000, 0x4, 0x5, 0x100000001, r2}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x80, 0x3, 0x2, 0x9, 0x3, 0x3, 0x8, 0x2, r3}, &(0x7f0000000200)=0x20) 2018/05/11 00:39:26 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f0000000000)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) close(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) 2018/05/11 00:39:26 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x80, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000340), 0x1}, 0x20) setrlimit(0xc, &(0x7f0000000080)={0x80000000, 0x7ce}) 2018/05/11 00:39:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x8000000000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x20) 2018/05/11 00:39:26 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) close(r0) sync_file_range(r0, 0x3, 0x6, 0xfffffffffffffffc) 2018/05/11 00:39:26 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000cc0)=[{0x18, 0x29, 0xb, '\x00l'}], 0x18}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}}, [0x6, 0x100000000, 0x1, 0x4, 0x1, 0x495, 0x8, 0x81, 0x5, 0x6, 0x100000000, 0x259, 0x8, 0x6, 0x2]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0x100000000}, 0x8) 2018/05/11 00:39:27 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1c, 0x4, 0x4, 0xe4e, 0x4, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) 2018/05/11 00:39:27 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80200, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x8, 0x8000, 0x1f, 0x1000, 0x81, 0x200, 0x401, 0x9, 0x5, 0x2}) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000011fac)=ANY=[]}, 0x1}, 0x0) mremap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/05/11 00:39:27 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80000001, 0x111400) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000000100)="a451400674b0e5a4419ff4876cc2fdd55e2eb8317bbd7fdf62db2fa6e062f85430a0cd6fa807a52dfef028f43ae043ab5a12ecf3360446001ec07d83c514cb75fbb42c2bbf75063ac2516d3500a78a40990cd39d32793856837d1bdaa203ce8f16bc8b9e9d5968e0ec9467106499c7ab4556088fb3aaf947102b96b1a5963614fa52170b568b4bf3bc30fe9e669a405349641d70dd73dd8b484c92a638766136") ioctl(r1, 0x8000c1004110, &(0x7f0000000200)="ef0301773322000400006117c5192a64596482c8544d0b38d3730100000000000000e0105a518275fbbd2144f77c41cae6bbea31a9a9b8efa7281dd607c5bbadbbdad1087ad82225384761da4429a5f45e7d806154096478a43745320a7e589bf29406f1cf836f0f904fed871a3860c7695bbec65746571f8a695af5883c2695e1a127c166fc1dc22993b78839fd0f07f2c3eaff11280f7478848cc9a1543f25b7") mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x53, r1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000000080)="6c9272623054d9e347d0d4725d1b62a1bce89c3b79683833f06b30b975f7ec40fe00f657194ed0153a72a350584d8d9b24473e4c56b51adcea287287662372ecc9278da47114bf26e1b3384310", 0xfffffffffffffe02) 2018/05/11 00:39:27 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x840, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x1d}, @broadcast=0xffffffff}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) 2018/05/11 00:39:27 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000003b0b000000050000000400007f81000000000000150000000000000095000000000000005e210257d33cde53a95b10da7f9ed900704b3c964ab7fccf1d7714f0ab42bf3637775a44c2035fe9e7c12b3c8171008b069d2c3d00b3d8f6f9a6461e210404d50bda0ff2468962ac7c20fb5872c74c852a7c4e"], &(0x7f0000000140)='GPL\x00', 0x80000082, 0xfb, &(0x7f00000001c0)=""/251}, 0x48) 2018/05/11 00:39:27 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000000a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) socketpair(0x2, 0x4, 0x10001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000100)={@dev, 0x0}, &(0x7f0000000140)=0x14) sendto$inet(r2, &(0x7f00000001c0)="b4e9a23815c7f299ce74eed8bbe588cb54594dc075ffde81e683b916f57dd883fd1fa38295da2bc671dbbabf1f20d32defce133dae051086618cb9ea2f2d0afb6297ed79f74c9f892463f15518ba5fcc4a1a53d2d5697bf813d63ecaf98dae1536f4e96065f921062292f5bd04668e92df2e12d8fdad79c7941ee798f2d6ab55503369b7cf6d54d73e2eac468e3eefc7f99ada6ef92f5d27864fb509bd47daafe9a2eaba9cc063f8130ef30677398f6fc0d3a6abf911bba281aff6244c24d7543dd60368039aa67a8eb1581ad5365cf9e12d", 0xd2, 0x8004, &(0x7f00000002c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) connect$can_bcm(r1, &(0x7f0000000180)={0x1d, r3}, 0x10) 2018/05/11 00:39:27 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x500c0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xc5, 0x200, 0x5}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x10001}, &(0x7f0000000180)=0x8) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) bind$bt_l2cap(r1, &(0x7f00000001c0)={0x1f, 0x101, {0x4, 0x0, 0x1, 0xe9, 0x6, 0x80}, 0x8, 0x1}, 0xe) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000240)) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x4100) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e24, 0x45, @empty, 0x1}, 0x1c) 2018/05/11 00:39:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x6, &(0x7f0000000040)=0x0) r2 = eventfd2(0x0, 0x0) io_submit(r1, 0x2, &(0x7f0000001700)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x1, r2}]) 2018/05/11 00:39:27 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0x3}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 00:39:27 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x102, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'eql\x00', 0xffff}) ioctl$TCSETAF(r0, 0xc08c5102, &(0x7f00009d4000)) 2018/05/11 00:39:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4000, 0x0) epoll_pwait(r1, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x6, &(0x7f0000000240)={0x6}, 0x8) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000100)={0x1, {{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x88) mmap(&(0x7f0000f99000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000400)={0x80000000, 0x80, 0xbb}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000300)=""/254) 2018/05/11 00:39:27 executing program 7: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x11, 0xffffffffffffffff, 0xfffffffffffffffd) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000400)=""/213, &(0x7f0000000040)=0xd5) fcntl$notify(r0, 0x402, 0x8000002f) [ 166.638569] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/11 00:39:27 executing program 6: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/05/11 00:39:27 executing program 7: mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000180)='environ\x00', 0x2) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) futex(&(0x7f0000001300)=0x4, 0x2, 0x1, &(0x7f0000001200)={0x77359400}, &(0x7f00000012c0), 0x11) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000), &(0x7f0000048000), 0x0) futex(&(0x7f00000000c0)=0x1, 0x1, 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)=0x1, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='environ\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000080)=0x2) [ 166.715887] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/11 00:39:27 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0xa44e, 0x1, 0x4, 0x3, 0x80000000000}, 0xc) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000180)={0x1000, 0x9}, 0x2) r1 = socket$inet6(0xa, 0x9, 0x10000000000084) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3c, "68bca9a01b09dbfba34235caddc8f70ab0cb4a161f95d766f72bfd12c41757e19c55d4284f9177e888cf0d5c0ba136f820154879f5af6dde3154e27f"}, &(0x7f0000000100)=0x44) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x1, 0x1f, 0x9, r2}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000)={0x0, 0xfffffffffffffffd}, 0x8) 2018/05/11 00:39:27 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x6, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x117001, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x401, 0xffffffffffff2357, 0xed7e, 0x6, 0x3a7b, 0x6, 0x3ff, {0x0, @in6={{0xa, 0x4e21, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x832e, 0x81, 0x37678feb, 0x143, 0x2}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r3, 0x7}, &(0x7f0000000180)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/11 00:39:27 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x3fffc00000000, 0x80000040) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000a00)=[0x7]) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000ac0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x7f}, 0x20000041) socket$inet(0x2, 0x800, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0x7, 0x1f}, {0x8, 0x7f}, {0xb, 0x40000}, {0x4, 0x4}, {0x4, 0x100000001}, {0xc, 0x4}, {0x4, 0x610}, {0x6, 0x4}, {0x8, 0x6}], 0x9) setsockopt$inet_tcp_buf(r0, 0x6, 0x1, &(0x7f00000009c0)="9265cb98", 0x4) openat$null(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/null\x00', 0x80000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/ppp\x00', 0x2000, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) recvmsg$kcm(r3, &(0x7f0000000240)={&(0x7f0000000180)=@ethernet, 0x80, &(0x7f0000000880)=[{&(0x7f00000002c0)=""/216, 0xd8}, {&(0x7f00000003c0)=""/184, 0xb8}, {&(0x7f0000000480)=""/182, 0xb6}, {&(0x7f0000000540)=""/237, 0xed}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000000640)=""/108, 0x6c}, {&(0x7f00000006c0)=""/193, 0xc1}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f00000007c0)=""/153, 0x99}], 0xa, &(0x7f0000000940)=""/101, 0x65, 0x4}, 0x0) 2018/05/11 00:39:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x38) listen(r0, 0x90000007) rt_sigpending(&(0x7f0000000040), 0x8) r1 = accept(r0, &(0x7f00000000c0)=@ethernet={0x0, @link_local}, &(0x7f0000000080)=0x80) shutdown(r0, 0x0) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000000)=0x9, 0x4) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000001c0)={0xb48, {{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x3}}}, 0x88) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) ptrace$peek(0x1, r3, &(0x7f0000000180)) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='afs\x00', 0x20c0, &(0x7f0000000340)="13c658eaa1d37b286a4a50b0559d5a1c86433802219630ee11b2fb46413d727061df8124dd01c277e337a6c6cb984a473cc527d81f31b913f91635b9db0a7020597b3a542615b7481f81abbc9c5d2b2b") getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x1ff, 0xfffffffffffffff9, 0x1, 0x699aacc5, 0x10001}, &(0x7f0000000400)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000440)={r4, 0x28}, &(0x7f0000000480)=0x8) 2018/05/11 00:39:27 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xa) getsockname(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x77ac933048edb7c7) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000000080)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = request_key(&(0x7f0000001300)='pkcs7_test\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001380)='\x00', 0xffffffffffffffff) r2 = request_key(&(0x7f0000001400)='dns_resolver\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', r1) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000300)=""/4096, &(0x7f0000000280)=0x1000) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='wlan0\'nodev,\x00', r2) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) getcwd(&(0x7f0000000100)=""/123, 0x7b) 2018/05/11 00:39:28 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x400, 0x400000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x6, 0x1d}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3800000000}}, 0x9f, 0xfffffffffffffffd, 0xd23c, 0x9, 0x2}, 0x98) pkey_alloc(0x0, 0x2) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x20000008931, &(0x7f0000000000)={'team_slave_0\x00', @ifru_flags}) 2018/05/11 00:39:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_elf32(r0, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0xaa8, 0x35e, 0x80000001, 0xffff, 0xbb18a7ea4949e617, 0x0, 0x5, 0x57, 0x38, 0x1c1, 0x4, 0x5, 0x20, 0x2, 0x5, 0x20, 0x4}, [{0x70000007, 0x2ab, 0x8, 0x3, 0x4, 0x527d, 0x0, 0x8a}, {0x6474e551, 0x3, 0x1, 0x0, 0x4, 0x7, 0x8, 0xfff}], "6b0f1e19fe1a25201cea4121b8723dff58e91f8fab0fae9ab4bdcaadbe6bbbe378e6f012eeae7d8d2700bf300390d02f498f7673a46f8672a8099fa870c2f61a289bb87d050598900e87f2f2dfc4ed916430127adcc09a361029c0894327cd60916817ff81fda70c97ab6704930dd82aa321431b5e7eadc3042757f15d22ad212e14b5d06fb363565a9edc8741a01fef6d0c50ff4c08844003a700e946", [[], [], [], [], [], []]}, 0x715) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0x340, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000cc0], 0x0, &(0x7f0000000000), &(0x7f0000000cc0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'gre0\x00', 'ifb0\x00', 'bcsh0\x00', 'irlan0\x00', @random="9e81f5ff666e", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xfffffffffffffffd], 0xa0, 0xf0, 0x120, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'rose0\x00', 'bond_slave_1\x00', 'veth0_to_team\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xfffffffffffffffc], 0xf8, 0x128, 0x160, [@limit={'limit\x00', 0x20, {{0x0, 0x5}}}, @time={'time\x00', 0x18}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}}]}]}, 0x3b8) 2018/05/11 00:39:28 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1ff) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000080)=""/52, &(0x7f00000000c0)=0x34) 2018/05/11 00:39:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mlockall(0x1) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000080)='u', 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)="97", 0x1) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000000000)=""/16, &(0x7f00000000c0)=0xe) 2018/05/11 00:39:28 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xc0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000180)=""/155) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f0000000080)={[], 0x3, 0x0, 0xc4, 0x40000000000a1, 0x1f, r1}) 2018/05/11 00:39:28 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1, 0x1) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000040)='./file0\x00', 0x2003) chroot(&(0x7f0000000080)='./file0\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000280)={0xf1, &(0x7f0000000180)=""/241}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x80, 0x0) 2018/05/11 00:39:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x38) listen(r0, 0x90000007) rt_sigpending(&(0x7f0000000040), 0x8) r1 = accept(r0, &(0x7f00000000c0)=@ethernet={0x0, @link_local}, &(0x7f0000000080)=0x80) shutdown(r0, 0x0) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000000)=0x9, 0x4) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000001c0)={0xb48, {{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x3}}}, 0x88) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) ptrace$peek(0x1, r3, &(0x7f0000000180)) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='afs\x00', 0x20c0, &(0x7f0000000340)="13c658eaa1d37b286a4a50b0559d5a1c86433802219630ee11b2fb46413d727061df8124dd01c277e337a6c6cb984a473cc527d81f31b913f91635b9db0a7020597b3a542615b7481f81abbc9c5d2b2b") getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x1ff, 0xfffffffffffffff9, 0x1, 0x699aacc5, 0x10001}, &(0x7f0000000400)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000440)={r4, 0x28}, &(0x7f0000000480)=0x8) 2018/05/11 00:39:28 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000001c0)={{0x8410, 0x100}, 'port0\x00', 0x20, 0x40000, 0x9, 0x243, 0x9, 0x8, 0x1, 0x0, 0x7, 0x8}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000100)={{0x1, 0x300}, 'port1\x00', 0x20, 0x8, 0x9, 0x6, 0x0, 0xff, 0x5, 0x0, 0xafa9300009a50621, 0x97e}) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c5580000040000000000f07531dc6150defaca6eddaf1b8b8c36184c8f013be96ea31efbd29ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbd7430f3aa50c6a17a4cbe46f9a27f671d171c4a2450f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x1, 0x80000001]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4006, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8040, 0x0) getsockname$packet(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/11 00:39:29 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) socketpair$inet6(0xa, 0x7, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="2eb51ea32129e684cd3a66875bf6cffd", 0x10) sendto$inet6(r0, &(0x7f0000000080)="040300000600000000000000c52cf7c21975e697b02f5c566b2b2ff0da0100000032876d886b6621d8d207ccf73f25ffffffbe62159403c7a60000000000000000000000", 0xffffffffffffff81, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/11 00:39:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x3, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x79) r1 = socket$kcm(0x29, 0x5, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101001, 0x89) writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000300)="f90b8e", 0x3}], 0x1) recvmsg$kcm(r1, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000340)=""/211, 0xd3, 0x7}, 0x0) 2018/05/11 00:39:29 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1ff) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000080)=""/52, &(0x7f00000000c0)=0x34) 2018/05/11 00:39:29 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007b6ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000007c0)=""/246) socket(0x11, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 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={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000300)=""/174) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000040)={0x6, 0x10000, 0x4, 0x0, 0x1a, 0x3a8}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x11, 0x80002, 0xfffffffffffffff7) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/05/11 00:39:29 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"73607a2b616c01001100", 0x2}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x337) getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) setfsgid(r1) close(r0) 2018/05/11 00:39:29 executing program 3: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2202, 0x0) unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'raw\x00'}, &(0x7f0000000240)=0x54) 2018/05/11 00:39:29 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bond0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x101e02, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000002, 0x1, &(0x7f00000002c0), 0x0, &(0x7f0000000080)) write$binfmt_script(r3, &(0x7f0000000240)=ANY=[@ANYBLOB='#'], 0x1) fallocate(r3, 0x0, 0x0, 0x4000000806) r4 = accept$netrom(r1, &(0x7f0000000140)=@full, &(0x7f0000000200)=0x48) r5 = syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000440)=0xe8) getpeername$packet(r4, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x14) recvmmsg(r0, &(0x7f0000006d00)=[{{&(0x7f0000000500)=@ax25, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000580)=""/199, 0xc7}, {&(0x7f0000000680)=""/110, 0x6e}, {&(0x7f0000000780)=""/211, 0xd3}, {&(0x7f0000000880)=""/251, 0xfb}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000700)=""/59, 0x3b}], 0x6, &(0x7f0000000a80)=""/177, 0xb1}, 0x40}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000b40)=""/26, 0x1a}, {&(0x7f0000000b80)=""/249, 0xf9}, {&(0x7f0000000c80)=""/239, 0xef}, {&(0x7f0000000d80)=""/253, 0xfd}, {&(0x7f0000000e80)=""/238, 0xee}], 0x5, 0x0, 0x0, 0x7fff}, 0x7f}, {{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000001000)=""/34, 0x22}, {&(0x7f0000001040)=""/142, 0x8e}, {&(0x7f0000001100)=""/75, 0x4b}, {&(0x7f0000001180)=""/173, 0xad}], 0x4, &(0x7f0000001280), 0x0, 0x500000000000}, 0x7fffffff}, {{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000012c0)=""/231, 0xe7}], 0x1, &(0x7f0000001400)=""/4096, 0x1000, 0x80000000}, 0x7f}, {{0x0, 0x0, &(0x7f00000036c0)=[{&(0x7f0000002400)=""/171, 0xab}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f00000034c0)=""/2, 0x2}, {&(0x7f0000003500)=""/104, 0x68}, {&(0x7f0000003580)=""/133, 0x85}, {&(0x7f0000003640)=""/101, 0x65}], 0x6, &(0x7f0000003740)=""/11, 0xb, 0x1}, 0x8}, {{&(0x7f0000003780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003800)=""/150, 0x96}, {&(0x7f00000038c0)=""/183, 0xb7}], 0x2, &(0x7f00000039c0)=""/58, 0x3a, 0x3}, 0xd2}, {{&(0x7f0000003a00)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000003a80)=""/84, 0x54}, {&(0x7f0000003b00)=""/35, 0x23}, {&(0x7f0000003b40)=""/167, 0xa7}], 0x3, &(0x7f0000003c40)=""/177, 0xb1, 0x7f}, 0x3}, {{0x0, 0x0, &(0x7f00000040c0)=[{&(0x7f0000003d00)=""/94, 0x5e}, {&(0x7f0000003d80)=""/167, 0xa7}, {&(0x7f0000003e40)=""/241, 0xf1}, {&(0x7f0000003f40)=""/96, 0x60}, {&(0x7f0000003fc0)=""/19, 0x13}, {&(0x7f0000004000)=""/169, 0xa9}], 0x6, 0x0, 0x0, 0xffff}, 0x3}, {{&(0x7f0000004140)=@ax25, 0x80, &(0x7f00000045c0)=[{&(0x7f00000041c0)=""/176, 0xb0}, {&(0x7f0000004280)=""/243, 0xf3}, {&(0x7f0000004380)=""/38, 0x26}, {&(0x7f00000043c0)=""/255, 0xff}, {&(0x7f00000044c0)=""/96, 0x60}, {&(0x7f0000004540)=""/45, 0x2d}, {&(0x7f0000004580)=""/38, 0x26}], 0x7, 0x0, 0x0, 0x6}, 0x5}, {{&(0x7f0000004640)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000005c40)=[{&(0x7f00000046c0)=""/110, 0x6e}, {&(0x7f0000004740)=""/9, 0x9}, {&(0x7f0000004780)=""/80, 0x50}, {&(0x7f0000004800)=""/186, 0xba}, {&(0x7f00000048c0)=""/221, 0xdd}, {&(0x7f00000049c0)=""/201, 0xc9}, {&(0x7f0000004ac0)=""/4096, 0x1000}, {&(0x7f0000005ac0)=""/70, 0x46}, {&(0x7f0000005b40)=""/73, 0x49}, {&(0x7f0000005bc0)=""/88, 0x58}], 0xa, &(0x7f0000005d00)=""/4096, 0x1000, 0x20}, 0x8}], 0xa, 0x1, &(0x7f0000006f80)={0x77359400}) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000006fc0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000007000)={'team0\x00', 0x0}) accept4$packet(r1, &(0x7f0000007040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000007080)=0x14, 0x0) recvmsg$kcm(r1, &(0x7f0000008580)={&(0x7f0000007180)=@hci={0x0, 0x0}, 0x80, &(0x7f0000007500)=[{&(0x7f0000007200)=""/25, 0x19}, {&(0x7f0000007240)=""/154, 0x9a}, {&(0x7f0000007300)=""/72, 0x48}, {&(0x7f0000007380)=""/172, 0xac}, {&(0x7f0000007440)=""/65, 0x41}, {&(0x7f00000074c0)=""/58, 0x3a}], 0x6, &(0x7f0000007580)=""/4096, 0x1000, 0x200}, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000085c0)={'team0\x00', 0x0}) clock_gettime(0x0, &(0x7f0000009d40)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000009c80)=[{{0x0, 0x0, &(0x7f0000008640)=[{&(0x7f0000008600)=""/5, 0x5}], 0x1, &(0x7f0000008680)=""/61, 0x3d, 0x7d}, 0x15}, {{&(0x7f00000086c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000008840)=[{&(0x7f0000008740)=""/217, 0xd9}], 0x1, &(0x7f0000008880)=""/123, 0x7b, 0x8}, 0x23}, {{&(0x7f0000008900)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000009b80)=[{&(0x7f0000008980)=""/4096, 0x1000}, {&(0x7f0000009980)=""/238, 0xee}, {&(0x7f0000009a80)=""/117, 0x75}, {&(0x7f0000009b00)=""/89, 0x59}], 0x4, &(0x7f0000009bc0)=""/154, 0x9a, 0x8001}, 0x800000000000000}], 0x3, 0x1, &(0x7f0000009d80)={r14, r15+30000000}) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000009dc0)={@dev, 0x0}, &(0x7f0000009e00)=0x14) accept4$packet(r1, &(0x7f0000009f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000009f40)=0x14, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009f80)={0x0, @multicast2, @loopback}, &(0x7f0000009fc0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000a000)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f000000a100)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000a180)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f000000a280)=0xe8) accept4$packet(r1, &(0x7f000000a2c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000a300)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000a400)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f000000a500)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f000000a540)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f000000a640)={@empty, 0x0}, &(0x7f000000a680)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000070c0)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f000000af00)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000000aec0)={&(0x7f000000af40)=ANY=[@ANYBLOB="a4070000", @ANYRES16=r5, @ANYBLOB="000126bd7000fddbdf250000000008000100", @ANYRES32=r6, @ANYBLOB="bc01020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000180000008000600", @ANYRES32=r7, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="44000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b7570000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040004000000080007000000000008000100", @ANYRES32=r12, @ANYBLOB="6c01020044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000140004007f000000000400000800ff4d070000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400d807000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400070000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="08000100", @ANYRES32=r18, @ANYBLOB="3801020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400070000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r19, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400060000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r20, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r21, @ANYBLOB="a801020044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000140004000180054a0500000007002001720d000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400fdffffff3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r22, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400010000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r23, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000600", @ANYRES32=r24, @ANYBLOB="08000100fe741c52549e081a2a", @ANYRES32=r25, @ANYBLOB="600102003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r26, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000700000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000200000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040004000000080007000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400360f0000"], 0x7a4}, 0x1, 0x0, 0x0, 0x20008010}, 0x20000000) 2018/05/11 00:39:29 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1ff) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000080)=""/52, &(0x7f00000000c0)=0x34) [ 168.385220] IPVS: ftp: loaded support on port[0] = 21 [ 168.409955] PPPIOCDETACH file->f_count=2 2018/05/11 00:39:29 executing program 1: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00') sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x80, 0x7, 0xb, 0x200, 0x70bd2b, 0x25dfdbfc, {0x1, 0x0, 0x8}, [@generic="241469da1aae4fdc7d74abf2718670cc54d12cadb4d96466d6b753d058d04cb153b5c1bbecadb5597091dc42c2034dd3362e6c290a4f2cb86269d74dece3acd353505a86b79a2331dfd70f0929edc791da4a7bc8f25ee515fdd66d6bec8e923f2ca7d011863f5fdb07c9"]}, 0x80}, 0x1, 0x0, 0x0, 0x8800}, 0x8080) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'bond_slave_0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000200)={@empty, r0}, 0x14) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfffffffffffff798, 0x250000) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x2) recvmmsg(r2, &(0x7f0000007480)=[{{&(0x7f0000000300)=@un=@abs, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000380)=""/177, 0xb1}, {&(0x7f0000000440)=""/82, 0x52}], 0x2, &(0x7f0000000500)=""/208, 0xd0, 0x3}}, {{&(0x7f0000000600)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000680)=""/42, 0x2a}, {&(0x7f00000006c0)=""/186, 0xba}, {&(0x7f0000000780)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x3}, 0x577cc78f}, {{&(0x7f00000017c0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001840)=""/97, 0x61}, {&(0x7f00000018c0)=""/202, 0xca}, {&(0x7f00000019c0)=""/219, 0xdb}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/56, 0x38}, {&(0x7f0000002b00)=""/228, 0xe4}, {&(0x7f0000002c00)=""/248, 0xf8}], 0x7, 0x0, 0x0, 0x1}, 0x32}, {{&(0x7f0000002d80), 0x80, &(0x7f00000042c0)=[{&(0x7f0000002e00)=""/50, 0x32}, {&(0x7f0000002e40)=""/227, 0xe3}, {&(0x7f0000002f40)=""/193, 0xc1}, {&(0x7f0000003040)=""/155, 0x9b}, {&(0x7f0000003100)=""/139, 0x8b}, {&(0x7f00000031c0)=""/157, 0x9d}, {&(0x7f0000003280)=""/40, 0x28}, {&(0x7f00000032c0)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x40}, 0x3}, {{&(0x7f0000004340)=@nl=@proc, 0x80, &(0x7f0000004600)=[{&(0x7f00000043c0)=""/190, 0xbe}, {&(0x7f0000004480)=""/89, 0x59}, {&(0x7f0000004500)=""/174, 0xae}, {&(0x7f00000045c0)=""/28, 0x1c}], 0x4, &(0x7f0000004640)=""/157, 0x9d, 0xffffffffffffffff}, 0xfff}, {{&(0x7f0000004700)=@rc, 0x80, &(0x7f0000005a80)=[{&(0x7f0000004780)=""/184, 0xb8}, {&(0x7f0000004840)=""/154, 0x9a}, {&(0x7f0000004900)=""/80, 0x50}, {&(0x7f0000004980)=""/204, 0xcc}, {&(0x7f0000004a80)=""/4096, 0x1000}], 0x5, &(0x7f0000005b00)=""/83, 0x53, 0x8000}, 0x3}, {{&(0x7f0000005b80)=@nl=@proc, 0x80, &(0x7f0000005ec0)=[{&(0x7f0000005c00)=""/169, 0xa9}, {&(0x7f0000005cc0)=""/109, 0x6d}, {&(0x7f0000005d40)=""/97, 0x61}, {&(0x7f0000005dc0)=""/196, 0xc4}], 0x4, &(0x7f0000005f00)=""/239, 0xef, 0x9}, 0x20}, {{&(0x7f0000006000)=@rc, 0x80, &(0x7f0000007380)=[{&(0x7f0000006080)=""/4096, 0x1000}, {&(0x7f0000007080)=""/244, 0xf4}, {&(0x7f0000007180)=""/85, 0x55}, {&(0x7f0000007200)=""/53, 0x35}, {&(0x7f0000007240)=""/112, 0x70}, {&(0x7f00000072c0)=""/190, 0xbe}], 0x6, &(0x7f0000007400)=""/71, 0x47, 0x8}, 0xfffffffffffffff7}], 0x8, 0x2, 0x0) renameat(r1, &(0x7f0000000240)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00') 2018/05/11 00:39:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0xf0ffffffffffff}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000180)={0x80, 0x7fff, 0x8, 0x4, 0x8, 0x4}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) [ 168.514211] PPPIOCDETACH file->f_count=3 2018/05/11 00:39:29 executing program 7: creat(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file2\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000000)='f2fs\x00', 0x0, 0x0) 2018/05/11 00:39:29 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1ff) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000080)=""/52, &(0x7f00000000c0)=0x34) 2018/05/11 00:39:29 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000022000)=[{0x21, 0xfffffffffffffffd, 0x7}]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x200000, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) r4 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x7, 0x100) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000300)={0xffffffffffffffff}) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = getpid() r8 = getuid() stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = dup(0xffffffffffffff9c) r11 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={0xffffffffffffffff, 0x1, 0x1, 0x5, &(0x7f0000000440)=[0x0], 0x1}, 0x20) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000004c0)={0x0, 0x0}) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/hwrng\x00', 0x1, 0x0) r16 = socket$unix(0x1, 0x1, 0x0) r17 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001040), &(0x7f0000001080)=0x10, 0x80000) r18 = getpid() fstat(0xffffffffffffff9c, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001200)=0x0) getresuid(&(0x7f0000001240), &(0x7f0000001280), &(0x7f00000012c0)=0x0) r23 = getgid() r24 = socket$inet_tcp(0x2, 0x1, 0x0) r25 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001780)='/dev/cuse\x00', 0x402, 0x0) r26 = syz_open_dev$mouse(&(0x7f00000017c0)='/dev/input/mouse#\x00', 0x8, 0x0) r27 = socket$inet_tcp(0x2, 0x1, 0x0) r28 = syz_open_dev$sndmidi(&(0x7f0000001800)='/dev/snd/midiC#D#\x00', 0x4, 0x80000) r29 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001b80)='/dev/snapshot\x00', 0x0, 0x0) r30 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/vhost-net\x00', 0x2, 0x0) r31 = syz_open_dev$random(&(0x7f0000001c00)='/dev/random\x00', 0x0, 0x4000) r32 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@local}}, &(0x7f0000002100)=0xe8) getgroups(0x8, &(0x7f0000002140)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r35 = perf_event_open(&(0x7f00000021c0)={0x3, 0x70, 0x900a, 0x800, 0x5, 0xec7, 0x0, 0xa35e, 0x280, 0x0, 0x400, 0x4, 0x1f, 0x7, 0x4, 0x7, 0x5, 0x0, 0x0, 0x7, 0x100000001, 0x80, 0x6, 0x9, 0x3, 0xfffffffffffffffc, 0x8, 0x5, 0x1, 0xb33, 0x8, 0x66e, 0x7fff, 0x27, 0xfff, 0x1, 0x80000001, 0x6, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000002180), 0x9}, 0x400, 0x1, 0x0, 0x7, 0x69, 0x60, 0x2}, 0xffffffffffffffff, 0xb, 0xffffffffffffff9c, 0xb) r36 = accept$inet6(0xffffffffffffff9c, &(0x7f0000002240)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000002280)=0x1c) r37 = socket$inet6_icmp(0xa, 0x2, 0x3a) r38 = socket$inet6_udp(0xa, 0x2, 0x0) r39 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet6(0xa, 0x80f, 0x6, &(0x7f00000022c0)={0xffffffffffffffff}) r41 = socket$can_bcm(0x1d, 0x2, 0x2) r42 = openat$nullb(0xffffffffffffff9c, &(0x7f0000002300)='/dev/nullb0\x00', 0x202, 0x0) r43 = bpf$MAP_CREATE(0x0, &(0x7f0000002340)={0x10, 0xec4d, 0x47, 0x8, 0x0, 0xffffffffffffff9c, 0xf}, 0x2c) r44 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002380)='/dev/vcs\x00', 0x18801, 0x0) r45 = accept$ipx(0xffffffffffffffff, &(0x7f00000023c0), &(0x7f0000002400)=0x10) r46 = syz_open_procfs(0x0, &(0x7f0000002440)='net/dev_mcast\x00') r47 = socket$pppoe(0x18, 0x1, 0x0) r48 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002480)='/proc/self/net/pfkey\x00', 0x14000, 0x0) r49 = syz_open_procfs(0x0, &(0x7f00000024c0)='net/if_inet6\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002500)={0xffffffffffffffff}) r51 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000002540)='cgroup.subtree_control\x00', 0x2, 0x0) r52 = accept$ax25(0xffffffffffffffff, &(0x7f0000002580), &(0x7f00000025c0)=0x10) r53 = getpgrp(0xffffffffffffffff) r54 = geteuid() getgroups(0xa, &(0x7f0000002600)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r56 = syz_open_dev$mouse(&(0x7f0000002640)='/dev/input/mouse#\x00', 0x10, 0x0) r57 = openat$zero(0xffffffffffffff9c, &(0x7f0000002680)='/dev/zero\x00', 0x2, 0x0) r58 = syz_open_dev$vcsa(&(0x7f00000026c0)='/dev/vcsa#\x00', 0x9, 0x290000) r59 = getpid() lstat(&(0x7f0000002700)='./file0\x00', &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0}) r61 = getegid() r62 = getpgid(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002840)={0x0, 0x0, 0x0}, &(0x7f0000002880)=0xc) r65 = openat$urandom(0xffffffffffffff9c, &(0x7f00000028c0)='/dev/urandom\x00', 0x80000, 0x0) r66 = bpf$PROG_LOAD(0x5, &(0x7f0000002d40)={0xf, 0x15, &(0x7f0000002c00)=@framed={{0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x6}, [@map={0x18, 0x3, 0x1}, @generic={0x40, 0x56f, 0x394c, 0x9}, @exit={0x95}, @ldst={0x3, 0x2, 0x1, 0x7, 0x7, 0xc, 0xffffffffffffffff}, @ldst={0x2, 0x3, 0x6, 0x9, 0x5e52dbe2a583635, 0xfffffff4, 0xffffffffffffffff}, @generic={0xfffffffffffffff9, 0x7, 0x7ff, 0x100000001}, @jmp={0x5, 0x8, 0x2, 0x9, 0x6, 0x38, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x38}, @call={0x85, 0x0, 0x0, 0x5}], {0x95}}, &(0x7f0000002cc0)='GPL\x00', 0x81, 0x3e, &(0x7f0000002d00)=""/62, 0x41000, 0x1}, 0x48) r67 = openat$full(0xffffffffffffff9c, &(0x7f0000002dc0)='/dev/full\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002e00)={0xffffffffffffffff, 0xffffffffffffffff}) r69 = openat$zero(0xffffffffffffff9c, &(0x7f0000002e40)='/dev/zero\x00', 0x400, 0x0) r70 = openat$zero(0xffffffffffffff9c, &(0x7f0000002e80)='/dev/zero\x00', 0x101200, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002ec0)=0x0) getresuid(&(0x7f0000002f00), &(0x7f0000002f40)=0x0, &(0x7f0000002f80)) r73 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002fc0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000003100)=0xe8) r76 = getgid() r77 = signalfd(0xffffffffffffff9c, &(0x7f0000003140)={0x9}, 0x8) sendmmsg$unix(r0, &(0x7f0000003200)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="87011c208f4cb9b07ed6fccf08777d9b9cbcaf81285db6339190893a192c925b428bbada4f87462975de6cca535b1b2da56aa90676b503c77b152af6cc4546d9855bfe33590dd262c1c5f3152548d53d8c2b6afdd55c41fc6907c996982ef7a495a793580ba6cf4f1c665de248fbf765f6d83fb6ab9eb60f18d976b20e7b3ada0f713fe72d296a97f0e1e90dcfad74", 0x8f}, {&(0x7f0000000180)="bd91c8aa813aebd8a78ea99d98", 0xd}], 0x2, &(0x7f0000000680)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x80, 0x4010}, {&(0x7f0000000700)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000780)="981ab8e038ae1f2253b40f1ba751ef2a599c0772b200d5da3817c73d5d904ead30548c589fe78a6d3b82d8862518571feea324366c17fa34b481bccbde961ed3d330c1f270dd6adcb727a16e2850590921153f8c08b727c8173b2da51d57a050de324f0109e27ccc184f2956be31a29aeef03821d9", 0x75}, {&(0x7f0000000800)="8c6542930c801ce91395645845dc35559fe8f2e9563dc2f8d2fb779d27141b7e23e9a4eb89d5a5cce540f18b4492c45e79fd53bf0935bf0b62606477002db82cfa666c90206f709e5ad93d6623d6017feb9c17cd893fe91f1d7f4dcabee6dc5686d709b1406c37d8167bfff226fe1f5f6b12d12f707e15c8c5ffd1366c8fbbd2b68efffdff1f3a3708236c4639235478038ddfde64dad01ae3c72d42cc75f35bb2909c9f134ce9420301b7873bfc0f2b695767b1d8f3ed184fca51e3d8", 0xbd}, {&(0x7f00000008c0)="6660690a8b5003c0b414ce6fcb82eda0a98abeef9ae85d39d8aa8dad7f483899534948817afc8a56f6c3b3278cf48fd0333df30d0772ecf7ddfb4f118b5cd36ca341bf2e75722bfcbdce04ebc59563d6", 0x50}, {&(0x7f0000000940)="56fcdbc20324b291a6ed70ff142b51bcfdcb3ae44ea2b9d111b1223cde243457999cb366c4b0b43e24271fb4af2ab43f620a236c7ecdcdc9f3280ff93b1891d489100a29a6df88f957ccbd6912724736dccb4d4e27716268d52bf84b53782fc2f0c05a37cd97e7733a33bbdf3945a1415b106bfdd42fd0e8a47a97ad8dab964a8686b7e057172bd95ab2fb27869f185a84e5b758f6a9fa9454809721098139a00321b3da5cfb65af019a1a959bb80d164572dc48ddfb3b7529cc2a17db50ee8483d0e95534", 0xc5}, {&(0x7f0000000a40)="a43f3d8b81fb0ad42ae4df42682c68af71c4458eb8f758bba6fd589d21", 0x1d}, {&(0x7f0000000a80)="805060bb9a3ef565ab6c54ba4a65023aa40d4fdb6a2b445ed9dec398b49a8b831bab71292232ad5d0bc64613c7ba5822f885c167dfe0dc7f0808e39e396335a7acdae6513d2bf405ed4b92c642d0be64009370732929962bf6cd8f8c60e29e2067bcb92c49e9a1f9a5f6171d1c8a4590f21d5daf12999f6812", 0x79}, {&(0x7f0000000b00)="c6228b111f435de073530d67d29c1966dc4930dc997d2764c6774ea397be9e951b1aa0bddf92304c", 0x28}, {&(0x7f0000000b40)="c465b9a5fdb717a72650f6720417c1d6d128068bb471516ef74115c779e21e3f7efe5f0710aab4621f123411e0aef4c019b4fa231fe774e35b5ea5c13b465f38bad3ad077c8480d0098f6c3c41108576afd5730d6109c3431c38464b779f061203ab530a4b439d6be90b907c8107e7f6974e21ce02d306923d521a", 0x7b}, {&(0x7f0000000bc0)="5e33b47c7babbf43e94ee8b85b3f97ea1b3dab0fd256e7c9b5e1fc25f331cc863340b018792fc8508a5e9bc4b92c6b60027246cdfc2842e0599a392ec79b5f50a4fcd0fc953a6db5fb04fe8cde5cef6ca87fc2adbfb3befbf3f2df20aff721980bcdae27c4f0240ffb63ab702ecaf1", 0x6f}, {&(0x7f0000000c40)="02b031329b2a36b61a420ee091d7a1", 0xf}], 0xa, &(0x7f0000000d80)=[@rights={0x18, 0x1, 0x1, [r15, r16]}], 0x18}, {&(0x7f0000000dc0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000e80)=[{&(0x7f0000000e40)="687fbfa09569a47d9ca5da6993f72e22f8d105ec2fb7faa84c136ad4fa5e553c7f305272b78b2e8d65b6dd0cc5656af88e033b612720bb4596f40bac", 0x3c}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f0000000ec0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001000)=[{&(0x7f0000000f40)="f736281b84e4f40d6df678c7e4703f7e1c227c914f5b371475af4f70398d8fb43b894b8fcd692f4314d3a41ceb79e3d627a6bea719a780cca8f849288da2a391cbc1f9a77034d6c6a82780e93d397ccb1b9db13b32a894979aa3ff3b696ca8af2c0f27155b6f19304eaf9f890ff9086095cab16f0aca7a040fbbac3843a87ce2ffeaae8ba6ccf907ae35c6e018dba4d7a64d2ea5371fe7bcfdf8ea0072e124", 0x9f}], 0x1, &(0x7f0000001300)=[@rights={0x18, 0x1, 0x1, [r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x58, 0x40000}, {&(0x7f0000001380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001400)="c934220d128bb877911cf4d29a4af330971d5fda8031a2727f0a67afa5ab61b11d93c05d57caddd502daa23fe4b5b85d4f8dacbdbe37b5267a8cf59fc1d0168bfcf651ee72dd3b318c727b1f88580aad15fac8d61374431e3dd4e6b3c4e5dc348827baf45b9e55941b27098a90ec14826ed9194298ddc5a4fa7b80196314108b79babb83b31134ff5d01aa679d2de15256f3db07e2e08ba2c01ab3037f3668fac9a6e4239d41da84c5f2942fe50be0a06a102eb023b00227bb6e1d846549f97f0c843ba74aec1b2b", 0xc8}, {&(0x7f0000001500)="0040573627b19cd231c943e575434cbf24216bab967983a843efe17550056a6e7de1972a4bfc7dff90021b270a32ba75669bc8d912787ba6021161c02a1a6c8fcafea31729165aa0d571918db231d0683d9d8a23e262bb40a3b83695e87e690d397671e6f9678a0d5c913182b322453f4321ff844b2102cd2a", 0x79}, {&(0x7f0000001580)="27caac559c85c6a4ad00cd85a442655846d79987c8f2ab72fb0f95dca35f7eb32039a9883562eaee250cfdefcebeaeff089ba482e9b9504bac26dbb54a791179c0f94a89ee88ee10dcdbf5fcb839d7a62fa3835b94151f17ec9d1be0e6a716902d70590bf05dc7d624525374ac7d0bca5be8f42c46bf3c272f336e430da1fa711c58735c9135c6abe63237b9884f5644fc284dd361119be4", 0x98}, {&(0x7f0000001640)="911d45815ed86afad1b266f072d00b35a6728b09d8b993e45bcfe5738d9c44638fa4fae290ecc9b3b1ffb37c14d18fba2a53207ea95e8f65623a534cc7f78d189bf77fe8eaea3e9e05a0f5cfeaa725499c3802a2565c7b4c990058b284a1bd6cd75f825ad5759f4b0478e5a471c4493600ce", 0x72}, {&(0x7f00000016c0)="3a4a80f82f3f9d255ae1da76c902a7b155f011be68b67b9b8df6652ba7b33b7ee0b05593b9b3f0e5089550", 0x2b}], 0x5, &(0x7f0000001c40)=[@rights={0x30, 0x1, 0x1, [r24, r25, r26, r27, r28, r29, r30]}, @rights={0x18, 0x1, 0x1, [r31]}], 0x48, 0x20040000}, {&(0x7f0000001cc0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001d40)="a9c984f94c633e640dbaeb656970a93905fe4c57afa61a9318aa4d641458987de5cd9fd2ab0640eff06e1f1c37e25ecb0ec6af8ec8c9957abb32dc3a93a3fe1f3eb46d28482ccf6082ebc4c5173b963e9ecd447bf283ccac80b7077e394aafedb9ead7ef8475fd7fd10579df816d4ad6c1b2a7d0168cfb759b64be0a9cc9710af0d16ad71942e2a3438ed1f41925b0d9c7e7e756f4b47699d4fdc7ed6656ef8fb76138ed415d972cff22ddc246282251260d4293b4a05f12da3c105c4532f8bff3ee7c2eb3", 0xc5}, {&(0x7f0000001e40)="8c7be8f8e882269a88b77757752770dcc57dd5e390dc9247b9b048aa39dda0e145c471eed5851cfc4f1767ecc26fc9fad1804a4176cbbb75b7b16e642b4db3320bfb571a659ee09b66e08aaf2c10dd91afbe19ab492d3f94fc8c79abca637902038844f10ca13c88cbeb28da41cc1c2398624c0054e3e3c99002c84ffee50dc5bec88e94edd678fa70b05cfaee862196ca323451b438e846cce411584d54ab17b108509d7b0bd68f127c5ee5ba7f713fb030d0b9f6f452fc040115d2267a751c61d8d6b70ad194568aa6e75052c2048181a8e384a1dfc14bfa7500ea8aad5030c332d5557a7108145b6616e393c2b6fce3", 0xf1}, {&(0x7f0000001f40)="0882340a725852f5116eceff2157411ada36b6270c6f89f5952e83a310aff432639375788bc62f6ab3d555d8c6707e31c5c99972e21de441f9d64e567ebee3449618738b2107c480c9f4f9b7f8e14557c9cfc18ae2dd8f9dbc0ad60294933af22ece041602361af6336ce89bb1de5deb0b4e6bd9f2edd707", 0x78}], 0x3, &(0x7f0000002900)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x28, 0x1, 0x1, [r35, r36, r37, r38, r39, r40]}, @rights={0x28, 0x1, 0x1, [r41, r42, r43, r44, r45, r46]}, @rights={0x28, 0x1, 0x1, [r47, r48, r49, r50, r51, r52]}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @rights={0x20, 0x1, 0x1, [r56, r57, r58]}, @cred={0x20, 0x1, 0x2, r59, r60, r61}, @cred={0x20, 0x1, 0x2, r62, r63, r64}, @rights={0x18, 0x1, 0x1, [r65]}], 0x130, 0x24040800}, {&(0x7f0000002a40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002bc0)=[{&(0x7f0000002ac0)="a301c84415a6cb938f75dd1f151177b1d62e7612cf72863e85014d7b9b4880555d41b9e2b5d37946c2a4700d156428fb3fc854875bb7c98903b8c7148e5dbcb8473a788eb78b94789df9f74e93ec790f508deebf01a4bfb9c7c0ebf2edf529c52219f6555ddf5e447b3eefe780d074afe9f66c09ddc45285b12a022aa6b7cbb8b027ffb25c4c7332bac7e7fa28034f70adf1736c0d12708c93690b6ac89911abb65b6eb649695c7f767bd412e5e608d18ca43fa2257ea52a9d5b5e5094136a8d755ee925f6abd74f84684875e526e8e54877bf7511e008fe", 0xd8}], 0x1, &(0x7f0000003180)=[@rights={0x28, 0x1, 0x1, [r66, r67, r68, r69, r70]}, @cred={0x20, 0x1, 0x2, r71, r72, r73}, @cred={0x20, 0x1, 0x2, r74, r75, r76}, @rights={0x18, 0x1, 0x1, [r77]}], 0x80, 0x10}], 0x7, 0x8000) 2018/05/11 00:39:29 executing program 1: socket(0x15, 0xf, 0x6) 2018/05/11 00:39:29 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x39) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000100), 0x4) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000140), 0x2) socketpair(0x10, 0x0, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000180)=""/220, 0xdc, 0x1, 0x0, 0x0) 2018/05/11 00:39:29 executing program 7: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x10001) vmsplice(r0, &(0x7f0000000680)=[{&(0x7f0000000600)="dc", 0x1}], 0x1, 0x0) write(r0, &(0x7f0000fe5000)="1d", 0x1) dup2(r0, r0) 2018/05/11 00:39:29 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x400, 0x468181) recvfrom$inet(r0, &(0x7f0000000100)=""/255, 0xff, 0x100, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)) 2018/05/11 00:39:31 executing program 6: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={"6c6f0000000000000040000007c1cc06", {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f00000000c0)=0x54) 2018/05/11 00:39:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) r2 = dup2(0xffffffffffffff9c, r1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000fc0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000900800007806000000000000ffffffff7806000040030000f8070000f8070000fffffffff8070000f807000005000000", @ANYPTR=&(0x7f0000000000)=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'], @ANYBLOB="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"], 0x8f0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000580)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff000000000011363203a29e871596debefb7cf3000425fe8000000000000000000016000000ffff020000000d68fdc0aae20e71e14711a00010002062a6a86feb9cf205c7e00000"], &(0x7f0000775000)) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000140)=0x140000000, 0x4) 2018/05/11 00:39:31 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0xff00000000000000, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x28) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x4, 0x1, 0x9, 0x100}, 0xc) 2018/05/11 00:39:31 executing program 7: clock_getres(0x5, &(0x7f0000000240)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x76b, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000000200)=0x84) 2018/05/11 00:39:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) unshare(0x400) ioctl(r0, 0x8000000000001262, &(0x7f0000000080)) 2018/05/11 00:39:31 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x4141, 0x0) ioctl$BLKROSET(r0, 0x914, &(0x7f0000000040)=0x7fff) 2018/05/11 00:39:31 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1ff) 2018/05/11 00:39:31 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fffa) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000011fac)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) close(r0) [ 170.083899] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 00:39:31 executing program 3: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000340)) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000140)=0x8) pread64(r1, &(0x7f00000001c0)=""/65, 0x41, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0xb, 0x400, 0x100, 0x10000, 0x62c}, 0x14) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='.') 2018/05/11 00:39:31 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) 2018/05/11 00:39:31 executing program 0: unshare(0x40400) r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) syz_open_dev$loop(&(0x7f0000c17ff5)='/dev/loop#\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) fadvise64(r0, 0x0, 0x0, 0x5) 2018/05/11 00:39:31 executing program 2: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0//./..\x00', &(0x7f00000000c0)='./file0//./..\x00', &(0x7f0000000100)='v7\x00', 0x105001, &(0x7f00000007c0)) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000740)='./file0//./..\x00', &(0x7f0000000780)='rootfs\x00', 0x2000, &(0x7f00000007c0)) unshare(0x40600) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x100, 0xffffffffffffffff, 0x0, 0x4, 0x6, 0x6, 0x3, 0x8, 0x7fff, 0x3, 0x1, 0xce43}) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x401, 0x40) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000440)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000180)={{0x1, 0x3, 0x1, 0x1, 0xffffffffffffffff}, 0xa3, 0x48, 'id0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00', 'timer1\x00', 0x0, 0x3, 0xbff, 0x4, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000004c0)={0x20, 0x0, 0x166a1cfa00febc43, 0xd0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000002c0)={0x3, r3, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000400)={0xf977, r4, 0x0, 0x49}) 2018/05/11 00:39:31 executing program 5: r0 = socket$inet(0x2, 0x7, 0x9) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00000000c0)={'veth0_to_bond\x00', @ifru_ivalue=0x4}) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x1, 0x7fffffff, &(0x7f0000000000)="a24d6ba4a95334eea657ef9d16b2abe1ed9af305084271230c4596bf5e7fbebe9a23048aeef597ba8b20c78d4d4d9f29c4a94dfad9649d01aae780ddf89ee8da3bc89575fdbada9112daa1427779c75f08be9443e8b0cf1e7c7d9d5d2c9425735e46cbe3bfa9aa", 0x67) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000040)) bind$can_raw(r1, &(0x7f00000001c0)={0x1d}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_setscheduler(r3, 0x7, &(0x7f0000000100)=0xffffffffffffffc0) 2018/05/11 00:39:31 executing program 7: openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200, 0x0) r0 = socket(0x4, 0x2, 0x2) write(r0, &(0x7f00000000c0)="240000002a0007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) write(r0, &(0x7f0000000100)="79f799b2646cb590dd3a710066bcc58305a16be8664b3b35371aee7e10d067fd20a7cfc21a6e188fb85ce6afb3645fdbbcdb8dab112f037930c435d559a366968b5dd0cb089314d46ea8a74d0fd67795972c04eeded18cba1c68bf29e72149b222df4892c653be8ed6dbb3c4035772f68a79a5991bd34a832687393320dbfc1b6eda3ccbe713382bd9812ab6be1010641100471b07be870981ffc4a206ee943041e49874ae1662d1d89791542216a65bab371bd4be0e149fef5b28a62da72cc329a9798fcbed77fbd74bb099dd23bc3c4406ab3561b5ebf69bbe88f138f19b112ba229c9a6be66cb0a1b91a4a78b45a5", 0xf0) 2018/05/11 00:39:31 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/05/11 00:39:31 executing program 3: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0xffffffff, 0x4) chdir(&(0x7f0000000140)='./file0\x00') socket$can_raw(0x1d, 0x3, 0x1) socket$inet(0x2, 0x0, 0xffffffff) 2018/05/11 00:39:32 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='projid_map\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r3}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip6gre0\x00', 0x400b}) 2018/05/11 00:39:32 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "1f05f1929010bd3df5a17fcf87a1e8b7"}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x13, r0, 0x0) 2018/05/11 00:39:32 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000005c0)=ANY=[]) r0 = open$dir(&(0x7f0000000640)='./file0\x00', 0x2, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1f9, 0x7}], 0x0, &(0x7f0000000280)=ANY=[]) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB='#'], 0x1) fallocate(r0, 0x1, 0x0, 0x8000) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x101, 0x2400) 2018/05/11 00:39:32 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f00000001c0), 0x2, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20000, 0x0) ioctl$TIOCCBRK(r0, 0x5428) fstatfs(r0, &(0x7f0000000040)=""/116) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00') pwritev(r1, &(0x7f0000001400), 0x2a6, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x69}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0xfffffffffffffe01, @loopback={0x0, 0x1}, 0x2}}, 0x15eb, 0x5, 0x7fff, 0x7f, 0x10}, &(0x7f0000000240)=0x98) ioctl$sock_bt(r1, 0x5411, &(0x7f0000000280)="7d3e3bcd6566b86440efaac834bc74f6757cd39efcbc8240db0e01405312aa3f50b2646b7634e58f5e586fb0") 2018/05/11 00:39:32 executing program 0: close(0xffffffffffffffff) epoll_pwait(0xffffffffffffffff, &(0x7f0000001b00)=[{}], 0x1, 0x0, &(0x7f0000001b80), 0x8) 2018/05/11 00:39:32 executing program 2: r0 = creat(&(0x7f0000003e00)='./file0\x00', 0x0) r1 = memfd_create(&(0x7f0000000040)="70726f63ae6d696d655f74797065776c616e316e6f646576009bf158137d73b763f0f27672f1868dfc9cfad435422c9de2a2d3966719b488d2a18f1217", 0x4) pipe2(&(0x7f0000000140), 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000100)={r2, 0x2}) memfd_create(&(0x7f0000000000)="70726f63ae6d696d655f74797065776c616e316e6f646576009bf158137d73b763f0f27672f1868dfc9cfad435422c9de2a2d3966719b488d2a18f1217", 0x2) sendfile(r0, r1, 0x0, 0x80020) 2018/05/11 00:39:32 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/05/11 00:39:32 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000040)) [ 171.310258] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/11 00:39:32 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/05/11 00:39:32 executing program 6: r0 = socket$inet(0x2, 0x100000000805, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) listen(r0, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000745ffc), &(0x7f0000b96000)=0x4) 2018/05/11 00:39:32 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) clock_adjtime(0x3, &(0x7f0000000000)={0x2, 0x7, 0x5, 0x1, 0x1, 0x3ff, 0xffffffffffff1897, 0xfffffffffffffffa, 0x1f, 0x7ff, 0xc6b, 0x7ff, 0x4, 0x4, 0xe57d, 0xffffffffffffffc0, 0x9, 0x6, 0xd9, 0x644bba59, 0x400000000000000, 0x3, 0xffffffff00000001, 0x8, 0x0, 0x4}) 2018/05/11 00:39:32 executing program 5: unshare(0x40600) getrusage(0x1, &(0x7f0000000040)) r0 = socket(0x40000000015, 0x5, 0x0) keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x200, 0x0) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000140)={0x100000000, 0x4}) 2018/05/11 00:39:32 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x101000, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f00000000c0)=""/85, &(0x7f0000000140)=0x55) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) socket$inet(0x2, 0x3, 0x80000000) 2018/05/11 00:39:32 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000130affff0000000000000000000008000300ba000000998847cc47a3b621e0f159cb202cc3af6adb2d93bc0efef8a8836756d850a149038be6255c2e1309db20091c99c9e006f0a56535aa7e19e015850bb06f7c2823454e04f8"], 0x1c}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/11 00:39:32 executing program 3: r0 = memfd_create(&(0x7f0000001500)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/4096, 0x1000}, 0x40}], 0x1, 0x100000000, 0x0) pwritev(r0, &(0x7f0000001280), 0x3b8, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xffffffffffff75eb}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x855d}, &(0x7f0000001140)=0x8) 2018/05/11 00:39:32 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/05/11 00:39:32 executing program 2: syz_open_dev$evdev(&(0x7f00000010c0)='/dev/input/event#\x00', 0x3f, 0x80400) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000527ff8)=0x5, 0x401c, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x8000) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000000c0)=""/4096) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x1) [ 171.710408] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/11 00:39:32 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x0) getgroups(0x4, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) r4 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r4) fchown(r0, r1, r3) r5 = epoll_create1(0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000784fef)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f00006fb000)={0xa0000013}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f0000000080)) epoll_wait(r5, &(0x7f0000586000)=[{}], 0x1, 0x0) 2018/05/11 00:39:32 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1df52)=""/174) read(r0, &(0x7f0000000080)=""/4096, 0x1000) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0x7, 0x4) [ 171.782586] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/11 00:39:32 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x10000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) 2018/05/11 00:39:32 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/05/11 00:39:32 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0/bus\x00') 2018/05/11 00:39:32 executing program 6: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000d3ff0a)=""/246, &(0x7f0000bb9ffc)=0x121) [ 172.031612] PPPIOCDETACH file->f_count=2 [ 172.149241] PPPIOCDETACH file->f_count=2 2018/05/11 00:39:33 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6, 0x40300) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000180)={{0x2, 0x0, 0x81, 0x3, 0x9}, 0x4, 0x7f, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x800, 0x1, 0x2}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x80000) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000065000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d5afe0)={0x1c, 0x1, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) 2018/05/11 00:39:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000c18)={0x14, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000080}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r1, 0x604, 0x70bd27, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000040}, 0xc800) 2018/05/11 00:39:33 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1, 0xa0100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x7fffffff, 0x800, 0x4, 0xc142, 0x3d7, 0x307e, 0xfffffffffffffe0b, 0x36, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x20, 0xfffffffffef4535f, 0x8, 0x2, 0x9}, &(0x7f0000000280)=0x98) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8003, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r2, 0x4004510f, &(0x7f0000000000)) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/11 00:39:33 executing program 4 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/05/11 00:39:33 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x40000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xc8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f00000001c0)="d3ab271995d7cf6d9be0b6bee09cc2362dea09572d0f0336708ad14ef35536b2e6eea988b0bdb8c14e4014e7ca2d0d79bbebea9a8a0cb3bfeeb3b080a75136b505180a15e8b37e2904c0eeacb65f4c3580f4adeec1f02ff1b190c0442c7ac1d0d04c9bca2ca4d54d00000000000000000000000000000000cff02e69d3fdcb10553ebb8b11e4ba17d7f6", 0x8a) 2018/05/11 00:39:33 executing program 3: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) madvise(&(0x7f0000008000/0x4000)=nil, 0x4000, 0xf) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xf) 2018/05/11 00:39:33 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x6, 0x4000000000080, 0x6}, 0x2c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) mq_timedsend(r1, &(0x7f00000002c0)="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", 0x1000, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000012c0)={0x5, 0x3, {0x1551d763d70b17fb, 0x1, 0x80, 0x0, 0x9}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x40400, 0x0) lstat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) fchmod(r3, 0x6) write$cgroup_pid(r1, &(0x7f0000001580)={[0x36, 0x30, 0x36, 0x34, 0x39, 0x30, 0x30, 0x31]}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f0000001480), &(0x7f00000001c0)=""/181}, 0x18) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000015c0)=[{0xe, 0x8}, {0x2, 0x400}, {0xb, 0xf220}], 0x3) ioctl$KIOCSOUND(r2, 0x4b2f, 0x6) pread64(r1, &(0x7f0000000080)=""/188, 0xffffffffffffffef, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001480)={0x0, 0xfffffffffffffffc}, &(0x7f00000014c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001500)={0x9, 0x9, 0x8000, 0xffffffffffffffff, 0x40, 0x3f, 0xff, 0xffffffffffffffff, r4}, &(0x7f0000001540)=0x20) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x36) 2018/05/11 00:39:33 executing program 5: syz_emit_ethernet(0x6a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004500005c0000000000019078ac1414bbac1414000b0b907800000000400000000000000000040000ac141404acd2f363f76b95983a141400444a000000000000000000007f00000100000000ffffffff00000000e00000010000000064491e46ae99358667d7e6cf414e7eab0ec1921d8c53e733b30f2bfb2fbc86dd62218d7bc7a554d70ead0ea213b16e4abc395a41fe8b9d37348df07afd9241207ad1fb4dfa864de20425b4b7d849efcd6d684044ce155bf2fe2f36f0ce47426e9635c97fe9234d435f564d1b2b725ea9b92fd0068fae403e34fb083b17c0d497fb5b0e6f2fe209d460"], &(0x7f0000000140)) [ 172.258138] FAULT_INJECTION: forcing a failure. [ 172.258138] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 172.270159] CPU: 1 PID: 10800 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 172.277481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.286884] Call Trace: [ 172.289547] dump_stack+0x185/0x1d0 [ 172.293254] should_fail+0x87b/0xab0 [ 172.297069] __alloc_pages_nodemask+0x61c/0x5dd0 [ 172.301950] ? kmsan_set_origin_inline+0x6b/0x120 [ 172.306872] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 172.312302] ? __wake_up_common+0x123/0xa60 [ 172.316754] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 172.321580] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 172.327113] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 172.332601] ? kmsan_set_origin+0x9e/0x160 [ 172.336921] alloc_pages_current+0x6b5/0x970 [ 172.341425] skb_page_frag_refill+0x3ba/0x5e0 [ 172.346048] ? kmsan_set_origin+0x9e/0x160 [ 172.350368] tun_get_user+0x110a/0x7e40 [ 172.354415] ? lockref_put_or_lock+0x41/0x370 [ 172.359012] ? dput+0x3a8/0x560 [ 172.362406] ? kmsan_set_origin_inline+0x6b/0x120 [ 172.367456] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 172.372914] tun_chr_write_iter+0x1d4/0x330 [ 172.377300] ? tun_chr_read_iter+0x460/0x460 [ 172.381772] do_iter_readv_writev+0x84d/0xa00 [ 172.386344] ? tun_chr_read_iter+0x460/0x460 [ 172.390813] do_iter_write+0x30d/0xd40 [ 172.394769] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 172.400305] do_writev+0x3c9/0x830 [ 172.403978] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 172.409449] ? fput+0x25c/0x2e0 [ 172.412858] __x64_sys_writev+0xe1/0x120 [ 172.417020] do_syscall_64+0x154/0x220 [ 172.420990] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 172.426241] RIP: 0033:0x455831 [ 172.429478] RSP: 002b:00007f5e0a180ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 172.437266] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455831 [ 172.444596] RDX: 0000000000000001 RSI: 00007f5e0a180bf0 RDI: 00000000000000fc [ 172.451918] RBP: 0000000020000040 R08: 00000000000000fc R09: 0000000000000000 2018/05/11 00:39:33 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) shutdown(r1, 0x0) r3 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00000ff000)={0x0, r3}) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000022000)=[{0x25, 0xfffffffffffffffd}]}) recvmsg(r5, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b36000)}, 0x0) dup2(r4, r5) r6 = gettid() ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000200)={r7, &(0x7f0000000100)=""/253}) tkill(r6, 0x16) 2018/05/11 00:39:33 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) ioctl$TCFLSH(r0, 0x40085500, 0x10e09fc7) 2018/05/11 00:39:33 executing program 3: socketpair$unix(0x1, 0x4000000000009, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x20000058, &(0x7f0000000000)=[{0x2000000003, 0x3eb9f551, 0xfff, 0xfffffffffffffffe}, {0x10000000003, 0x3, 0x40, 0x400}, {0x6, 0x3f}]}, 0x10) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x38000000000, 0x7f}) 2018/05/11 00:39:33 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000003b80)=""/67) r1 = accept$inet6(r0, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x16, "a44fd190f6aef7b097f2cab22a14d87578cf883a1078"}, &(0x7f0000000300)=0x1e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000340)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x7, 0x8, 0x1, 0x2, 0x9, 0x3, 0x0, {r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x80000000, 0x10000, 0x6, 0x0, 0xa9}}, &(0x7f0000000480)=0xb0) [ 172.459242] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 172.465848] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 172.466556] R13: 00000000000006ad R14: 00000000006fe0d8 R15: 0000000000000000 2018/05/11 00:39:33 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) setresuid(r1, r2, r3) bind$inet(r0, &(0x7f0000000740)={0x2, 0x4e21}, 0x10) unshare(0x40600) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/05/11 00:39:33 executing program 3: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='nsfs\x00', 0x8409, &(0x7f0000c81ffe)) unshare(0x40600) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)='user.syz\x00', 0x9, 0x0) sync_file_range(r0, 0x8, 0x78, 0x4) 2018/05/11 00:39:33 executing program 7: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)="05bf5f87c8f561a3fcfc6678bdbee2f71cd1f9b83644db00940acf765a28007fc6cf8dd71a06f0", 0x27}], 0x1, &(0x7f0000000240)}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x4000, 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/11 00:39:33 executing program 4 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) [ 172.837542] FAULT_INJECTION: forcing a failure. [ 172.837542] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 172.849421] CPU: 1 PID: 10845 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 172.856878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.866946] Call Trace: [ 172.869640] dump_stack+0x185/0x1d0 [ 172.873297] should_fail+0x87b/0xab0 [ 172.877048] __alloc_pages_nodemask+0x61c/0x5dd0 [ 172.881827] ? kernel_poison_pages+0x40/0x360 [ 172.886349] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 172.892060] ? kernel_poison_pages+0x1a0/0x360 [ 172.896680] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 172.902329] ? get_page_from_freelist+0xab28/0xb600 [ 172.907371] ? save_stack_trace+0xa5/0xf0 [ 172.911551] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 172.916957] ? is_bpf_text_address+0xb4/0x4b0 [ 172.921480] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 172.926438] ? __save_stack_trace+0x90d/0xb00 [ 172.930963] ? __alloc_pages_nodemask+0xb09/0x5dd0 [ 172.935928] kmsan_alloc_page+0x82/0xe0 [ 172.939928] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 172.944709] ? kmsan_set_origin_inline+0x6b/0x120 [ 172.949576] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 172.954960] ? __wake_up_common+0x123/0xa60 [ 172.959314] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 172.964006] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 172.969479] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 172.974887] alloc_pages_current+0x6b5/0x970 [ 172.979333] skb_page_frag_refill+0x3ba/0x5e0 [ 172.983862] ? kmsan_set_origin+0x9e/0x160 [ 172.988124] tun_get_user+0x110a/0x7e40 [ 172.992148] ? lockref_put_or_lock+0x41/0x370 [ 172.996667] ? dput+0x3a8/0x560 [ 172.999971] ? kmsan_set_origin_inline+0x6b/0x120 [ 173.005024] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 173.010453] tun_chr_write_iter+0x1d4/0x330 [ 173.014806] ? tun_chr_read_iter+0x460/0x460 [ 173.019253] do_iter_readv_writev+0x84d/0xa00 [ 173.024051] ? tun_chr_read_iter+0x460/0x460 [ 173.028484] do_iter_write+0x30d/0xd40 [ 173.032396] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 173.037880] do_writev+0x3c9/0x830 [ 173.041460] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 173.046847] ? fput+0x25c/0x2e0 [ 173.050165] __x64_sys_writev+0xe1/0x120 [ 173.054256] do_syscall_64+0x154/0x220 [ 173.058175] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 173.063419] RIP: 0033:0x455831 [ 173.066617] RSP: 002b:00007f5e0a180ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 173.074345] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455831 [ 173.081634] RDX: 0000000000000001 RSI: 00007f5e0a180bf0 RDI: 00000000000000fc [ 173.088917] RBP: 0000000020000040 R08: 00000000000000fc R09: 0000000000000000 [ 173.096207] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 173.103494] R13: 00000000000006ad R14: 00000000006fe0d8 R15: 0000000000000001 [ 173.127466] alg: No test for cbcmac(camellia) (cbcmac(camellia-generic)) [ 173.215675] alg: No test for ccm(camellia) (ccm_base(ctr(camellia-generic),cbcmac(camellia-generic))) [ 173.226433] alg: No test for echainiv(ccm(camellia)) (echainiv(ccm_base(ctr(camellia-generic),cbcmac(camellia-generic)))) 2018/05/11 00:39:34 executing program 6: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c503, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) 2018/05/11 00:39:34 executing program 2: io_setup(0xbc, &(0x7f0000000280)=0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x2000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000000c0)={{0x3, 0x5a0}, 'port1\x00', 0x4, 0x1004, 0x9, 0x4, 0xfffffffffffffe00, 0x1, 0xb4, 0x0, 0x5, 0x70}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000180)={0x8000, 0x80, 0x0, 0x8, 0x2, 0x6}) r2 = socket(0x18, 0x4, 0x0) io_submit(r0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffdfffffffff, r2, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd, r1}]) 2018/05/11 00:39:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) write$binfmt_elf32(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x63d) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xffffffffffffffe3) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xff, 0x80000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0xfffffffffffffffe, 0x3, 0x2000}, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = dup3(r2, r0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000200), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000880)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x400, 0x909, 0x7ff, 0x7}, &(0x7f0000000940)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000980)={0x8001, 0x7ff, 0xa, 0xa984, 0x3, 0x4c7, 0x4, 0x9, r4}, 0x20) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r6 = getegid() ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x10001, 0x3f, 0x8000}) chown(&(0x7f0000000000)='./file0\x00', r5, r6) 2018/05/11 00:39:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000), 0x8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) 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)) 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, 0x2}}}}}}}, &(0x7f00000002c0)) 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)) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/05/11 00:39:34 executing program 4 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/05/11 00:39:34 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000100)=0x4) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) 2018/05/11 00:39:34 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) timer_create(0x0, &(0x7f0000000100)={0x0, 0x38, 0x1, @thr={&(0x7f0000000240)="36a327dd4a0e841b40c0a074a7827f3899e80677efaa195dd89e451837aac25dbb42954c1a894413b84d9139fe2484b359f8a2854535f4a706692686d1985f2f43d7c4f237120992183f5f2ea0613557b35dc6d0a7d0260bf8c7b11ed18544cf0c8705b428cc1a83cc0bff893132642125494ffe0e3e28566a109cbdf934ee76ba29007f985989783e4bf42f1ceb9a1b13bfbaba1202fab14efb2db2fafbf30d09bae30e4599afdb5a40fd1f33428e8edb8754e380341d2cabea53b772693a22c64049a51d1d50fd7c8fa71a19a9e7fc7097a027e31ebd01bd288f23", &(0x7f0000000340)="354d7c0a8fe484520c058615a565d39ef333f76aca4c5b3dc4c90feb8e9b0b87a88c7ce1d8a9a44e7919f79feb13645b208f186e367b5150304e2a7d5c6a78abb25b41bb4e66a82c0fc039fc6ec828b7c33864d01589af11f4daacf250514fcf89cdd2a0a63cbacc9dcb8ed5aa75057da621c2616418da6ac618bd136e1bb57ec457e42f256c247fdfd41a9bdb628c1b417d2a4e8691515f00a873460891cb51ac351d7243d6cbf0434e0b22e8e6adc6a157b6fff716db8b57b8ae2f1a3b728a82cf"}}, &(0x7f0000000180)=0x0) timer_settime(r1, 0x1, &(0x7f0000000440), &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000004c0)={0x0, 0x2, 0x1}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000540)={r2, 0x91, "54b637d6e4073e697b5d433b682f2cc985a6eecea2ce56735dec536c111fd03e0165f5d5492329c8226e74ca84f88955ad16758799ceaddd1a34db26912f73db38e43ca1adae8a187f7b156106c3a4a7d9985765805e2aee7507bcf0c79c106ec9f422be5ad1a7d0b2acfb5cdce826230198791e53a91bec049323f698269d7693c501bccfb159ddc4ea3eaf265e8606d9"}, &(0x7f0000000600)=0x99) r3 = syz_open_dev$midi(&(0x7f0000000640)='/dev/midi#\x00', 0xe11f, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000680)={0x80000000, 0x7, 0xb000}, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x0, 0x0, 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x30}, 0xc) timer_create(0x2, &(0x7f0000000000)={0x0, 0x39, 0x9a14c5610e7cb9cb}, &(0x7f0000000040)=0x0) timer_settime(r4, 0x0, &(0x7f0000000080)={{}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)='#', 0x1}], 0x1) 2018/05/11 00:39:34 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4000000000004) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000007}, 0x18) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) [ 173.418652] FAULT_INJECTION: forcing a failure. [ 173.418652] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 173.431323] CPU: 1 PID: 10879 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 173.440807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.450343] Call Trace: [ 173.452956] dump_stack+0x185/0x1d0 [ 173.456618] should_fail+0x87b/0xab0 [ 173.460367] __alloc_pages_nodemask+0x61c/0x5dd0 [ 173.465145] ? kernel_poison_pages+0x40/0x360 [ 173.469666] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 173.475056] ? kernel_poison_pages+0x1a0/0x360 [ 173.479664] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 173.485152] ? get_page_from_freelist+0xab28/0xb600 [ 173.490192] ? save_stack_trace+0xa5/0xf0 [ 173.494376] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 173.499784] ? is_bpf_text_address+0xb4/0x4b0 [ 173.504402] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 173.509450] ? __save_stack_trace+0x90d/0xb00 [ 173.513980] ? __alloc_pages_nodemask+0xb09/0x5dd0 [ 173.519309] kmsan_alloc_page+0x82/0xe0 [ 173.523311] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 173.528087] ? kmsan_set_origin_inline+0x6b/0x120 [ 173.532944] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 173.538324] ? __wake_up_common+0x123/0xa60 [ 173.542670] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 173.547360] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 173.552832] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 173.558234] alloc_pages_current+0x6b5/0x970 [ 173.562680] skb_page_frag_refill+0x3ba/0x5e0 [ 173.567217] ? kmsan_set_origin+0x9e/0x160 [ 173.571477] tun_get_user+0x110a/0x7e40 [ 173.575477] ? lockref_put_or_lock+0x41/0x370 [ 173.579988] ? dput+0x3a8/0x560 [ 173.583297] ? kmsan_set_origin_inline+0x6b/0x120 [ 173.588167] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 173.593566] tun_chr_write_iter+0x1d4/0x330 [ 173.597924] ? tun_chr_read_iter+0x460/0x460 [ 173.602363] do_iter_readv_writev+0x84d/0xa00 [ 173.606903] ? tun_chr_read_iter+0x460/0x460 [ 173.611342] do_iter_write+0x30d/0xd40 [ 173.615336] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 173.620819] do_writev+0x3c9/0x830 [ 173.624407] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 173.629797] ? fput+0x25c/0x2e0 [ 173.633106] __x64_sys_writev+0xe1/0x120 [ 173.637190] do_syscall_64+0x154/0x220 [ 173.641104] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 173.646321] RIP: 0033:0x455831 [ 173.649519] RSP: 002b:00007f5e0a180ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 173.657243] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455831 2018/05/11 00:39:34 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'ah\x00'}, &(0x7f00000001c0)=0xfffffec1) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x2, 0x40000) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000100)=0x3a) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0xffffffffffffceda, 0x7, &(0x7f0000000200)="023593de15207c08be1bd355a6fe96f703caab508edb07be3b398ee22f486b025377b808fd1bf1bcb95e628cc48687c1280d80f8df25608ab2c1c3c1b2f647d019ee5ce3efb39e940451e88eddcfa10d3b01269680363100a96c5238ea0cedf54b56387aba04a6dc1842aeb161c06725c0f383329d7d3f19827983e9d435320a8eae4477e2a0f85fca81bfde2b9f39e18b6f380683f82c4b8fb7ad4403a87a81803dfc592b42cb7102d99d74fba949080ec2b14a6e7071c11507045dbfb37b7b6efbb4feac4599e0b062", 0xca) ioctl$sock_proto_private(r3, 0x0, &(0x7f00000012c0)="2fda0c83a848213a") 2018/05/11 00:39:34 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000040)=[{0x50, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000000340)=[{&(0x7f0000000080)=""/124, 0x7c}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/213, 0xd5}, {&(0x7f0000000240)=""/205, 0xcd}], 0x4, &(0x7f0000000540)=[{&(0x7f0000000380)=""/56, 0x38}, {&(0x7f00000003c0)=""/55, 0x37}, {&(0x7f0000000400)=""/108, 0x6c}, {&(0x7f0000000480)=""/153, 0x99}], 0x4, 0x0) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) [ 173.664530] RDX: 0000000000000001 RSI: 00007f5e0a180bf0 RDI: 00000000000000fc [ 173.671815] RBP: 0000000020000040 R08: 00000000000000fc R09: 0000000000000000 [ 173.679118] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 173.686416] R13: 00000000000006ad R14: 00000000006fe0d8 R15: 0000000000000002 2018/05/11 00:39:34 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'veth1_to_bridge\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000040), &(0x7f0000000140)=0x4) 2018/05/11 00:39:34 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r0}], 0x82, 0xffff) close(r1) ioctl$TCSBRKP(r0, 0x5425, 0x5) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000040)=""/52, 0x34}, &(0x7f0000000080), 0x3}, 0x20) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/11 00:39:34 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x100, 0x432880) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000140)) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00000000c0)=0x4, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10010f34a, 0x0) fallocate(r1, 0x1, 0x0, 0x4080000a) r2 = msgget(0x0, 0x40) msgrcv(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000400000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000018fb409f988a32fa3f0fb14047ae96a03b2639bc6939acae131050e1893a67b7f408d397f2e127675f457031c488e83da046c49a980cfb7fd2d155de6dd10ce364059f9501236fef90e8f10002a5ae17e3b84b39264ea37626e205fad1409ca94b573d279fd4da513353e4e4b343cc"], 0x52, 0x1, 0x2800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x95f}, 0x4) 2018/05/11 00:39:34 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e) close(r0) r1 = gettid() r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e24, 0x5f, @dev={0xfe, 0x80, [], 0x1f}}}, 0x5, 0x2, 0x80000000, "ccd4494ab20f711fab4557cfd6401dd8a6d4fcb255a98b261e62a7ae37252db9469494cc99effdda846729123961ffc664521887d08e037af4f412151367d29e10307516d15f117be1bf74eadb9c8d08"}, 0xd8) getsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f0000000040)=""/73, &(0x7f00000000c0)=0x49) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000140)={0xa, &(0x7f0000000100)=[{0x6, 0x80000000}, {0x2, 0x2d3}, {0x7ff, 0x227eb8e9}, {0xbe5d, 0x9}, {0x7f, 0x8}, {0x1, 0x2}, {0x100000000, 0x31f}, {0xc9, 0x8000000000000000}, {0xe33d, 0xfffffffffffffffb}, {0x90a1, 0x9}]}) tkill(r1, 0x200000000015) 2018/05/11 00:39:34 executing program 7: r0 = shmget(0x2, 0x4000, 0x220, &(0x7f0000ab5000/0x4000)=nil) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000080)=""/146) mremap(&(0x7f0000ab5000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000029b000/0x2000)=nil) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="b3d89b3a50683b9742c9e5ca5c84ae2a009fdf1069ea728432631d26122bddf1117c79f2c35ffcb6d8cb8ad1e8f220c7506fb5d72ecc393770766d459753b38c0e96828f33abbb53c67959473f6858d709542ca79464acc774108b25b5cbaaec0bfc4d9f08c6143e50ed9db5bfe3f769ab6710bec9c79d17a4f60354ce5c49a843cc62fa884b4afa54d4c9daa07b13ea7cfe356c52bad88db7d9b94554d4763b188b5194db7cadc44256b3fa58d4bbc15af29ce4bec708797558799cc042b768893af56f9e65e5191fd63797093fdd8bf1c1a703ef", 0xd5, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000000240)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='\x00', 0xffffffffffffffff) keyctl$link(0x8, r1, r2) 2018/05/11 00:39:34 executing program 3: r0 = socket(0x2, 0x3, 0x40000000000000ff) socket$kcm(0x29, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/11 00:39:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') lseek(r0, 0x3, 0x0) write$tun(r0, &(0x7f0000009000), 0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) 2018/05/11 00:39:35 executing program 1: r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x4000000002, r0, 0x4002) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x105800, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/05/11 00:39:35 executing program 7: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, r0) ioperm(0x0, 0x1000, 0x0) clone(0x4000, &(0x7f0000000180), &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="fe") 2018/05/11 00:39:35 executing program 4 (fault-call:0 fault-nth:3): syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/05/11 00:39:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="28df8ad571e67a15cd66311cfc0b3a52a7d86bd10a7a0ba23db5f1ff0f45a9e6", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000009480)=[{{&(0x7f0000006640)=@pptp={0x18, 0x2}, 0x80, &(0x7f0000006d00)=[{&(0x7f0000006b00)}, {&(0x7f0000006cc0)}], 0x2, &(0x7f0000006dc0), 0x0, 0x20004000}, 0x9}, {{&(0x7f0000006ec0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x0, 0x3, 0x1}}, 0x80, &(0x7f0000007000)=[{&(0x7f0000006f40)="d7a5096c083a25367f6012f4fc91d09a3a58960b93236845978cff600b95478f754d0119a484598e23723458b3260d25d46c4d3cbb3597b6d29b3118edcbb0c093f6a1e150872b6bf7cc3d2420980084bae863297dadb8fc600da36388274590da1192da779fbc5329eb91945f3df884038822e155650f75df43c33aa1a9735fccc3772fea", 0x85}], 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x2f0, 0x800}, 0x7fff}], 0x2, 0x0) 2018/05/11 00:39:35 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) unshare(0x40000) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) unshare(0xffff) 2018/05/11 00:39:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000180)={r0, 0x1}) renameat(r1, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') 2018/05/11 00:39:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000004d40)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000240), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="3000000000000001000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="3000000000000000840000000100000000000000008000000000000000000000000000000000000000000000", @ANYRES32=0x0], 0x60}], 0x1, 0x0) [ 174.788171] FAULT_INJECTION: forcing a failure. [ 174.788171] name failslab, interval 1, probability 0, space 0, times 1 [ 174.799587] CPU: 1 PID: 10943 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 174.806917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 174.816365] Call Trace: [ 174.819035] dump_stack+0x185/0x1d0 [ 174.822736] should_fail+0x87b/0xab0 [ 174.826526] __should_failslab+0x278/0x2a0 [ 174.830833] should_failslab+0x29/0x70 [ 174.834789] kmem_cache_alloc+0x12e/0xb90 [ 174.839026] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 174.844584] ? build_skb+0x102/0x6b0 [ 174.848369] ? copy_page_from_iter+0xa9c/0x10b0 [ 174.853153] build_skb+0x102/0x6b0 [ 174.856783] tun_get_user+0x1566/0x7e40 [ 174.860843] ? lockref_put_return+0x2c0/0x2c0 [ 174.865452] ? dput+0x3a8/0x560 [ 174.868823] ? kmsan_set_origin_inline+0x6b/0x120 [ 174.873755] tun_chr_write_iter+0x1d4/0x330 [ 174.878236] ? tun_chr_read_iter+0x460/0x460 [ 174.882726] do_iter_readv_writev+0x84d/0xa00 [ 174.887308] ? tun_chr_read_iter+0x460/0x460 [ 174.891775] do_iter_write+0x30d/0xd40 [ 174.895757] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 174.901307] do_writev+0x3c9/0x830 [ 174.904981] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 174.910450] ? fput+0x25c/0x2e0 [ 174.913835] __x64_sys_writev+0xe1/0x120 [ 174.917983] do_syscall_64+0x154/0x220 [ 174.921958] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 174.927212] RIP: 0033:0x455831 [ 174.930438] RSP: 002b:00007f5e0a180ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 2018/05/11 00:39:35 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @local}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) connect$packet(r2, &(0x7f00000001c0)={0x11, 0x1f, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x14) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000008c0)=0x40) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{{&(0x7f00000016c0)=@in6={0xa, 0x4e21}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000001c00)}}], 0x1, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000000880)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000280)=ANY=[@ANYBLOB="8c050000", @ANYRES16=r4, @ANYBLOB="08002bbd7000fddbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="a80102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000008000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="080007000000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000900000008000600", @ANYRES32=r3, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000600000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040020000000080007000000000008000100", @ANYRES32=r3, @ANYBLOB="7001020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r3, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000100008040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400d30b000008000600", @ANYRES32=r3, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400b200000008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="3c0002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="3c0002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="c001020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="54000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000240004000300000001000000ff7f047a3f0000009ee6031f070000000600c3040400000040000100242001006c625f706f70745f737461747300000000000000000000000000000000000000080003000b000000080004000004000008000600", @ANYRES32=r3, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040006000000"], 0x58c}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000080) [ 174.938208] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455831 [ 174.945530] RDX: 0000000000000001 RSI: 00007f5e0a180bf0 RDI: 00000000000000fc [ 174.952849] RBP: 0000000020000040 R08: 00000000000000fc R09: 0000000000000000 [ 174.960170] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 174.967511] R13: 00000000000006ad R14: 00000000006fe0d8 R15: 0000000000000003 2018/05/11 00:39:36 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x100, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x0, 0x2000) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040)="7621f244180154f369af0de092f1ec10345c3ff53016ce3898222594db097d2907bac820e383bcc2f71c8760987560ef0c3e7b9d20c9ed2c98ea0ffdfcff7a56e17ccca6dcd2d3", &(0x7f00000000c0)="31033ac86315ce31ee84eb727dc49578021b003d418094a6985f9947f116c63bf7e94e54f405dd5493cfbee6825e3549282ac8de3373a2300fedfd2bb660e043857a62da04b8", 0x1}, 0x20) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0xfffffffffffffdd0) bind$bt_l2cap(r1, &(0x7f0000000180)={0x1f, 0x3ff8, {0x5, 0x6c, 0x8, 0xa, 0x10001, 0x2}, 0x2000000, 0x8}, 0xe) 2018/05/11 00:39:36 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101000, 0x0) unshare(0x8000400) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000000040)=""/4, &(0x7f0000000ffc)=0x4) 2018/05/11 00:39:36 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x40800, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000280)={r1, r2}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_out(r3, 0x5460, &(0x7f00000000c0)) ioctl$KDENABIO(r2, 0x4b36) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$BLKBSZGET(r4, 0x80081270, &(0x7f0000000180)) r5 = epoll_create(0x4) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000f9e000)) userfaultfd(0x80000) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2ccb4973}) r6 = syz_open_pts(r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000fe1ff4)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCGIFADDR(r7, 0x8915, &(0x7f0000000040)={'veth0_to_bond\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/05/11 00:39:36 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000475000)='/dev/snd/timer\x00', 0x0, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff}) 2018/05/11 00:39:36 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x2000000000000000, 0x9, &(0x7f00000007c0)=[{&(0x7f0000000180)="689fb71b8a2cae27b8dea820a61a1d6ede395a1bf7b2423d3b0dbffef8aec04736b25243fd181c5f64a4b86cd55b29e865bc416289dc37ed8211650c846dfbd2ed7011c331a2a5125506e0f9f87311e674004ed951b4458ca843df", 0x5b, 0x100}, {&(0x7f0000000200)="f745c583135b481294f74f893193b40612688c408da509d37d871b0ec0c579f76b3bf9", 0x23, 0x8000}, {&(0x7f0000000240)="a2f1e353fd243da1ea458c7faee69fd2477fb93ee965d32add36a785015462628fe092db23dbb92cd4e1425d2347ab9820478d539a7cbbfa4029c79f7e72cc897572a8e861297b7ae55269d50cc83fa7b0480913b043212e5991ccf1e7f4970554f34ab7707641d9e8a4f0dd003b63a96dcae6ae1530203ec5412f9ddf1bf463ba928497bc1b737ff74542", 0x8b}, {&(0x7f0000000300)="f09b61d3b42349a48aab2671c107fdcd06a2d5299a3134937979b41e86f79c9ce0bcd31f2583290b0be9179f466124308cc9b0d3e462e7531d2ba144a52a1b6299c7f45231ab9660fb88b34db0e7dbbf726e5c4d07dd5899453e256908167a6edfdd617663cfde13b95dd3caf5e44ca096e132d1d2172be4da9503453c9c674a88d68319645e4aa4d53fa57620e35518b895da351d543f9f71e0b374d603c32088a56b311648050ba64f7d6e4e0f904e0970a240635cba86e83aac582a45d903f2ad2308f42a90a361de60b70c62216357049f73ba53568450ab291eac275b477d75774273a866a9bd84eb", 0xeb, 0xffffffff}, {&(0x7f0000000400)="b0c1a6a78716841cd52e6b07edaf0656feee334fa4be1df3a904dc17e4d096236fa28c236b1a9de6879c5fef614b679e543e3236452b3b2bbbbe437fabad9060cd777837c47b2c26498800c080992b81cc5d10110e0cfbd4c1ebbf478a40d321104ae4eed39b0947b2465fa822f624c0a04a20f9b8fee9f6923e643f63d49b1ec3004007cc95cbc3df4f63e01f8d07f3f50275bd3e39e076fd3eafae4dbe89245c6b19a4d64c191e4a963ce6e4ff78b8d17be2d853fab9f3476b258cf5b43dab7e99a28993b0af23faf5691d511383", 0xcf, 0x588}, {&(0x7f00000008c0)="77f7b6e7cbe646aa48459515d630e18c4757deaaa11d96ed0447e5308d2cd6ad7d800fb63bda599952fb9f7c47ec1ba732a8a6b3ac2edbee2e3fdcf6f30a02f32e986a0a38e86af8d5d63e9c10da6ffb10e0a98c7a0788b3615f9d496707f0d9b44f55444b0fb563c97cc06298bb273b57afe3e57b979629e21fc2acbef9c7c6cb284b6586043320eee81191f5daf0c847ed32d97e5c6127b6a80c3ae37b8dc5235225945bd2ba647f5f5ed1903b06d30d5185b06c2e3f7206e4bc46a21ad101e6f2bfe03d5b", 0xc6, 0x2}, {&(0x7f0000000540)="6cbce7d14eb6028fa1b7e0799598687f796918a20d9329bbe8ab8d60eee4476790d0e6b4370c85da1fa1b4e3ab02d71595171ada36083c671e68b04a925ba691eeb63e78f3190c423debba53", 0x4c, 0x9}, {&(0x7f00000005c0)="515da4ba7c52ab3826a2a6d5349389787fc27a08b9432cafc4cb4d5ad17fb47232b2087d8ada001f20a8bb4346294b12b5ac6b094173946de93edad758e9c8da69da251b2759114815b3db560801799f5e0066cf3271fb", 0x57, 0xffffffffffffffff}, {&(0x7f00000006c0)="7c1e912022fb5ee6936bd215b40f4e77b543f1837919df420ab43345543a25a742b71f2ca46f135f0070a269600fa78f39eb15d557ac2aacf66237f7cc0a598684a26ddf4a8380442f3ee1468aaf9b00ab22976989f5417f7cb89ec591f4a82643cf0bfb0e2dd47bbbd326b9a05ca90a0c7a806d4a361e0a0fe4648e5802bae7553760612b32017ae9325923444abdfcc1d85e214bd2f505ffae40610c6838963d55fc10ee3bae44d86a595a2fd7d18e81c6744406a89794377bce4912496257fea316654a1668a9a47716631f8c8c07c4dfae", 0xd3, 0x9}], 0x0, &(0x7f00000000c0)=ANY=[]) 2018/05/11 00:39:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xe5cd}, 0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r1, &(0x7f0000000100)=""/67, 0x43, 0x2000, &(0x7f0000000080)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="af", 0x1, 0x0, 0x0, 0x316) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 00:39:36 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/86, 0x56}, {&(0x7f0000000140)=""/234, 0xea}, {&(0x7f0000000240)=""/1, 0x1}, {&(0x7f0000000280)=""/194, 0xc2}, {&(0x7f0000000380)=""/132, 0x84}], 0x5, &(0x7f00000004c0)=""/111, 0x6f}, 0x100) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000006c0)={0x0, 0xff78, 0xe8de, 0xc48a, 0x81, 0xc448, 0xffffffffffffffe5, 0x2, {0x0, @in6={{0xa, 0x4e24, 0x800, @dev={0xfe, 0x80, [], 0x1f}, 0x7}}, 0x0, 0x5, 0x8, 0x9, 0xe6}}, &(0x7f0000000780)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000007c0)=@assoc_value={r1, 0x4}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000840)=r2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x8000000000000008, &(0x7f0000000880)=""/222, &(0x7f0000000680)=0xde) pipe(&(0x7f0000362ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = epoll_create1(0x0) dup2(r0, r5) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000000)={0x80000000}) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000000980)=[{0xffffffff80000001, 0x1, 0x3, 0x9, @time={0x77359400}, {0x2, 0x7}, {0x7fff, 0x6}, @ext={0x34, &(0x7f0000000580)="6b71a483c08bbe8f2e3040b7c72832a5f0f919a5ff403f2de2b92a5974d3ca5f036fb17d12452f0e4688dfd6164955c221c7c374"}}, {0x3, 0x0, 0x7, 0x2, @tick=0x8, {0x3, 0x5}, {0x4, 0x80000001}, @result={0x80, 0x8}}, {0x687, 0x1f, 0x3, 0x0, @time={r6, r7+10000000}, {0xbe6, 0xfff}, {0x80, 0xc2}, @connect={{0x9, 0x20}, {0x9, 0x80000001}}}, {0x4, 0x6, 0x3, 0x9, @time, {0x6, 0x401}, {0x3f, 0xffffffff}, @control={0xfffffffffffffffb, 0x3, 0xe1dd}}], 0xc0) epoll_pwait(r5, &(0x7f000003cf94)=[{}], 0x1, 0x0, &(0x7f00004c7000), 0x8) 2018/05/11 00:39:36 executing program 4 (fault-call:0 fault-nth:4): syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/05/11 00:39:36 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x20, 0x8000) setns(r2, 0x40000000) dup2(r0, r1) 2018/05/11 00:39:36 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x2, 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x2) 2018/05/11 00:39:36 executing program 6: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaad, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x400082) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/05/11 00:39:36 executing program 7: unshare(0x8000400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="d7b36b8ecc8362d56e37e88621a478ce", 0x10) r1 = timerfd_create(0x0, 0x0) ppoll(&(0x7f0000000240)=[{r1}], 0x1, &(0x7f00000002c0), &(0x7f0000000380), 0x8) 2018/05/11 00:39:36 executing program 1: ioprio_set$uid(0x3, 0x0, 0x7fff) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r1 = getegid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x1, r0, r1, 0x33ab, 0x0, 0x1) 2018/05/11 00:39:36 executing program 2: lremovexattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=@random={'osx.', 'security.capability\x00'}) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00001adff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000f48ffa)='ramfs\x00', 0x0, &(0x7f0000b78000)) getxattr(&(0x7f00001b0ff8)='./file0\x00', &(0x7f00008d6000)=@known='security.capability\x00', &(0x7f0000f5d000)=""/44, 0x2c) 2018/05/11 00:39:36 executing program 5: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) r0 = socket$inet(0x10, 0x0, 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="4c0000001200ff09fffefd956fa2830007a600804e220000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca67305f52be5f08154a6613b6aabf35d4c", 0x4c}], 0x1}, 0x0) userfaultfd(0x800) 2018/05/11 00:39:36 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x6) 2018/05/11 00:39:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x300, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x77, "a51bf5c51e85da9aa10f4b29dbcc84719e5360e42ab70ff6905426843ed92a8f165d6d87868030930bb494ea821dd2f610b51348b7c3e280393897d4f1fde005f28436feba2f68a4bce08aa7ffbc04be2b0387b32ae95f37a2c74e48acac3260803ba7ca31d51f188d2d9132c6db19658a2b99686ed344"}, &(0x7f0000000200)=0x7f) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r3, 0x53}, &(0x7f00000002c0)=0x8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000080)) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000000200)}, 0x0) 2018/05/11 00:39:36 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x3, 0x10000007e, 0xe, 0xeb, 0x40000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000000), &(0x7f00000001c0)}, 0x20) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x480081) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000100)={{0x1, 0x4, 0x6, 0x5, "bd92b43d48893f3f378d05e4f8e558dd8494d1e40be6af0257fc2449496b3ce0c0dcc6a3cb25838612897fc3", 0xad}, 0x0, 0x0, 0x4, r2, 0x100, 0x5, "f4682ea3f0adf86613f342f0dd92d39b685f12b70ab5743b7a3bb9c30716c8a2db71ae5357a316922b969dcba4447eaefea609d2a2d421665fc748e589efc9b9", &(0x7f00000000c0)='$em1\x00', 0x5, [], [0x3, 0x6, 0x0, 0xffffffff]}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000005c0)={r0, &(0x7f0000000500)='r', &(0x7f0000016f02)=""/254}, 0x18) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) 2018/05/11 00:39:36 executing program 7: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x4) openat$cgroup_subtree(r2, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r1, r3) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x800, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/05/11 00:39:36 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f0000000140)="c8", 0x1}], 0x1, 0xd) vmsplice(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="fb", 0x1}], 0x1, 0x0) unshare(0x400) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x3ff, 0x0, 0x7f, 0x4, 0x1, 0x0, 0x3, 0x4, 0x0, 0x8, 0xfffffffffffffffd}, 0xb) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x65, "7f3f1d34bcbb912f20957b15bf4afa264ff3f1ce87cd78b82faf528e58d9d896b6358e392390ad9a017554070b6f4fb86886ba223a171694d2a1bddc56fad45474ca1c9ad8c647c20e6dea86f5f09ecb62a6d6ee6ec9a7303fc6b6e0cfe7fe394d948df2cd"}, &(0x7f0000000280)=0x6d) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000400)={r2, 0x419fbf4a}, &(0x7f0000000440)=0x8) clock_adjtime(0x7, &(0x7f0000000300)={0x101, 0x3, 0x7f, 0x401, 0x4497, 0x80000000, 0xffffffff, 0x6, 0x2, 0x4, 0x4, 0x5, 0x3, 0x0, 0x5, 0x61, 0x2a4d, 0x32, 0x2, 0x5, 0x8, 0x1, 0x101, 0x200, 0xf110, 0x200000000000}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0x7, 0x8) 2018/05/11 00:39:36 executing program 1: r0 = socket(0x10, 0x803, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002380)={'team0\x00', 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x80, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000340)=[0x3, 0x40]) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000023c0)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000024c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002500)={{{@in, @in, 0x4e22, 0x0, 0x4e24, 0x7, 0x2, 0xa0, 0x20, 0x3b, r1, r3}, {0x0, 0x0, 0x3, 0xda6, 0x1, 0xff, 0x7ff, 0x7}, {0x7, 0x8001, 0x80000000, 0xfffffffffffffffc}, 0x3, 0x0, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x3c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3507, 0x3, 0x0, 0xafd, 0x2, 0xf5a, 0x4}}, 0xe8) sendto(r0, &(0x7f0000000140)="120000001200e7ff40dfe70009149b00f99b890c41cdd3b8b6c6fea5328dfbcc89b497787dc28be30b4a36e1f85bfe4d571ceea1e4b78b371739", 0x3a, 0x0, 0x0, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@local={0xfe, 0x80, [], 0xaa}, 0x3f, r1}) recvfrom$ipx(r0, &(0x7f0000000380)=""/196, 0xc4, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "de607eea7d47"}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000004c0)={0x0, 'veth1_to_team\x00', 0x4}, 0x18) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x4}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1179}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) 2018/05/11 00:39:36 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000240)=""/4096) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x200000c, 0x20011, r1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) connect$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x3, @rand_addr=0x8}}, 0x1e) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x0, 0x2710}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000003840), &(0x7f0000000000)=0x250) 2018/05/11 00:39:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000180)={0x5, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="01e01cb4de0666000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={r2, 0x1c, "76ab70aaf854b56a132f1f640c3abaa3dee14951283c3b02b7ab2167"}, &(0x7f0000000140)=0x24) 2018/05/11 00:39:36 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08e5440000300000000000019078ac1414bbac14140003ff9078000000004500000000000000973306edac1414aaac141400f07ae221675b44124d8facdb60213087bed47772861af7510e3b48b008f37dad4947c6ebd56037836b8de2def23b727d6b1c6b68208d415248f726c17fee27d52b6d967c6f8ace26d8dd1e1c623a636ea145f650743057a02be166c6d342afc7b34e43c3f9472098c4cbc94703f8c325c10f8f48bc"], &(0x7f0000000200)) 2018/05/11 00:39:36 executing program 5: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg(r0, &(0x7f00000007c0)={&(0x7f0000000040)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000000c0)="d57e79d59b95301a77b8ada9309e6b8614288824186802c653fc0019009bcfc14ecddab0060cccb53fb02e58a4ab166d359fd57e95b6515cc92609fa762d5024c292ff0e13b240d351f47a8f4c51e0d215d5238f17212c6475edb44712b0b569e123f50a4c41cd1bfa67a50191c9a0c20b38510f751431646df64717ea931c2c6594544478041def8aac1ecb7a2be36c81f78ab3b3ba8921b59226d1e05b58a85b6bbb22d77de3ce3ee13388032c5d4d730dd38e845aa4276fa8fe787022221e02636dab51b12fb155a9f2559c61323e2bf8929ffb027649aa", 0xd9}, {&(0x7f00000002c0)="42f5c75d7f32c1592889fed1552d9446de446efad13a6de3312f49a7ad6fd30d0a46d5c61a76a1b49e87d4fe1ffefb24ff379163d869ee6348ca786c9cdbcc9d3cf07141546fe6dffd5d0146dd59b67c6946bd6129938fcfad8bd2b765520e844f62452ac25a4dd2160b6279e2c62ba6e3580af23ca6419ce4dbb6ac0bc2df59533af354e36fa4453dcac9fe633d82d6c8516126b7075b8466d61845e7b3b5061eaa48e9987a579ded88ddc74798", 0xae}, {&(0x7f0000000480)="1209609c2ffcddfd161ae2a59e62db5cca849d28ab07de0d3ff641f54e168d287bfb909f1f47a34bd711dd0393836681dba811b286fe08405edc3d74949b4ed530ccbc13d9eb783e34383a7e27ef8e7a3373a34842191b24", 0x58}, {&(0x7f0000000600)="3a7ea7e02308635476cf53f5e144fd5e8043c86e885712ed8856e5eea354bf6ac36411e669ef7d7c3774f4c728f7cb7e36bfb3c29a7993b6821a5a043eefa75f707c679ecc10a3605f63d907b4de53f5f53184271514499a5453078504514ec9b426470ace921f7a73ba1f036da00993692568e4fa195fa9677fcab5d081a2a417714bff0d5982c0b1f17732565d64ddbcc1b43702f5f4797fa9aede174447", 0x9f}], 0x4, &(0x7f0000000740), 0x0, 0x8000}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x2) r3 = openat(r2, &(0x7f0000000200)='./file0\x00', 0xd0102, 0x14) bind$alg(r1, &(0x7f0000e15000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='teql0\x00') getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 00:39:36 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1004, 0x10, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000280), &(0x7f0000000000)=0x4) 2018/05/11 00:39:38 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000012000), 0x4) r2 = semget$private(0x0, 0x3, 0x302) semctl$IPC_RMID(r2, 0x0, 0x0) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000000080), 0x80800) sendto$inet(r3, &(0x7f0000000180)="f69b0a26215339d8736e2508aa3f72d913547fbeec0d779feb75b5640e00af9b3133699043fa65a12ceaeccd8e65bf6818142d566868a2d19740784e0926bced94c422bb821e80", 0x47, 0x4, &(0x7f0000000240)={0x2, 0x4e21}, 0x10) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/11 00:39:38 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000002c0)='encrypted\x00', &(0x7f0000000340)='/dev/ptmx\x00') r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x400) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00000000c0)={0x40, 0x1, 0x10000, 0x3, &(0x7f0000000040)=[{}]}) 2018/05/11 00:39:38 executing program 6: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r0, &(0x7f0000011fd2), 0xffffffee) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast2, @in=@broadcast}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, 0xffffffffffffffff) 2018/05/11 00:39:38 executing program 1: creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/229, 0x6) 2018/05/11 00:39:38 executing program 4: syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0855004bf2c2a706370480ad980ea86d00450000300000000000019078ac1414bbac14140003ff907800000000450000000000000000000000ac1414aaac141400"], &(0x7f0000000200)) pselect6(0x40, &(0x7f0000000000)={0x1, 0x3, 0x1000, 0xab, 0x2, 0x7, 0x9}, &(0x7f0000000040)={0x3, 0x8, 0x0, 0x7f, 0x5b4, 0xffffffffffffff49, 0x4, 0xffff}, &(0x7f0000000080)={0x0, 0x6, 0x2, 0xfffffffffffff800, 0x4, 0x81, 0xffffffffffffffa5, 0x822}, &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180)={0x7}, 0x8}) 2018/05/11 00:39:38 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x88) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xb70e}, &(0x7f0000000100)=0x8) ioctl$void(r0, 0xc0045878) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x7}, 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000340), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6gre0\x00', 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000011ff6)=[{&(0x7f0000011ff8), 0xfcfe}], 0x1}, 0x0) 2018/05/11 00:39:38 executing program 7: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)={0x2000000, 0xfffffffffffffffb, [0x0, 0x1b0, 0xfffffffffffffffd]}) 2018/05/11 00:39:38 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000740)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001d40)={0x0, 0xfffffffffffffffc, 0x1000, 0x2, @scatter={0x7, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000780)=""/47, 0x2f}, {&(0x7f00000007c0)=""/243, 0xf3}, {&(0x7f00000008c0)=""/178, 0xb2}, {&(0x7f0000000980)=""/79, 0x4f}, {&(0x7f0000000a00)=""/57, 0x39}, {&(0x7f0000000a40)=""/213, 0xd5}, {&(0x7f0000000b40)=""/19, 0x13}]}, &(0x7f0000000c00)="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", &(0x7f0000001c00)=""/195, 0x9, 0x10003, 0xffffffffffffffff, &(0x7f0000001d00)}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={0xffffffffffffff9c, 0x6, 0x1, 0x2, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000680), &(0x7f00000006c0)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000100)={'veth1_to_bond\x00', 0x8}) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0x40000000af01, &(0x7f0000000040)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000480)='/dev/audio\x00', 0x0, 0x0) close(r4) r5 = socket$packet(0x11, 0x20000000000003, 0x300) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f00000005c0)={@nfc={0x27, 0x0, 0x2, 0x7}, {&(0x7f00000004c0)=""/230, 0xe6}, &(0x7f0000000280), 0x10}, 0xa0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000002c40)=ANY=[]) syz_open_dev$audion(&(0x7f0000000700)='/dev/audio#\x00', 0x2, 0x80000) bind$vsock_dgram(r4, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000380)=""/171, &(0x7f0000000140)=""/216, &(0x7f0000000300)=""/48}) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000d7c000)={0x0, r4}) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) getpeername$netlink(r5, &(0x7f0000001dc0), &(0x7f0000001e00)=0xc) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYBLOB="0200000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/05/11 00:39:38 executing program 4: syz_emit_ethernet(0x76, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x40}}], {@generic={0xa01, "ed738b7f6401d32c009b09756d05a96a06db9fb32366e305f61ab0fc2d1f5ca7394ca3a765592461800224ce08bf1973645388dc0f7bedd95a4c31b21c4a53658b599dcbc32a606754bb34279081c212288359bcbb58b1ccddd18462c9ec7a64018eea54"}}}, &(0x7f0000000000)) modify_ldt$write2(0x11, &(0x7f0000000040)={0x1527, 0x20101000, 0x3400, 0x1000, 0x6, 0x2, 0xfffffffffffffff7, 0xd16, 0x47, 0x6}, 0x10) 2018/05/11 00:39:39 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0xff00000000000000, 0x1}, 0x0, 0x0, 0x2, 0x2}, 0x20) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x8000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) read(r1, &(0x7f0000000080)=""/88, 0x58) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x101400, 0x0) 2018/05/11 00:39:39 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000127eb9)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x44, 0x11, 0x0, @empty, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, &(0x7f0000005000)={0x0, 0x2}) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x8, 0x440003) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) getegid() accept4$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x5, 0x80000001, 0xff, 0x1, 0x2, 0xbf5, 0x6, 0xb7, 0x1, 0x312, 0x2, 0x617, 0x100, 0xffff, 0xaa8c]}, &(0x7f0000000300)=0x100) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000380)=0x6b) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e24, 0x2, @empty, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001040)={r4, 0x1000, "cbe8d11c807434b4ed448048be6d0709980399749a8b3d7361e0896d45325225d07471a2f873a27e9ed8cc1dff79745b134a32fd1d62ac3f5aa6b5a29ebd7a309c1c41eace7cfbbceb38a49b034d2f19a7bd22fd62f58008d85360dd4c34d10ff31192255e26fc8a61c2ec78576500c834a64de76a2a6e170f66d3f8caf51da1223bad574197330323d5ad36e489a88060d2146408143ba705d582f3e110f1a22e405cb1271ae23160accab1a1fd221da98c9373a1add553488128ddd5f6e7fe66f9b768c02bdaf600c00517da8e4a480d97471559d40573674a178ccd072c66d981d8ad5995aac4166240006ed868a10ff1199f7f69a8d6aad2b1576b23571d3cd02be22a063929b323d8c6293f2b4b72917b9ba436597288633db22c4f325f7cd924c629d9caa3bf936ffca3b679e648567fe0c28ad7bae8d024502f2eeba168247414ca7e8a6df58da5c871578a420d76f65647405d626c10d41bdad72a9716be5f93db8c6694b98051aeb0c8bc731da68036d52e50efa52f63e8c71b9bf942530df2eacd8593492e8fc9dbefbdbd9d0537dbf66338082516a9a70943e696ea36d0977692d28b879959c59b61122076af198e9c8f09026ee25ce959d3caedfda4ce85bbcff39e640598a8b6ca0e569af6cb2b2f3ae60e3a5bd2f7f0999d2b0ee66ca3a8c63caaa9227bdf19347a073520a6758d65953ea78c11327178e175c8ee4e6ee675c5dfea33d1b390a1c93a399958715ddd795813dae25a2d4c565078eb3605064e9eeda8c99d1613fe38f10a9b22677501757cff6f42d9517c9de21c6770da1071d8bfa0e45f69cb40f681d18c7c46118e0f95df128ed7866e6d552ade9376ca7bf54aa7ed599288e1e0c29baf33fa1e18ffc87443ed97e102ed8de78e4979a978acefc7724d62613c77ae4475502b55960ddf3afed12e87551f59dadef00658f2202440cab2acf4395c8d540d34328df69aaadfe776a5f96d71063109d477b498196bc55b5ab44f599bfe934a8c38b029e6020438fe629ed36b3192474d0cc3633e09e4e792b7809819fdfd234b75b8e36e41802c155cf00bd7a94792d2cd907096f5eb713db23093968a015c61f01cbcc80d601310a6aa789f2f33f001199d38d4791918f2bce9789564e8c0008fda0bc10537c0566b1e3f651172e2497cfd1fc58bde406fb1b1ba1eacd33507ef43b8478292513bcb8c235e3251fc6fa64c4bb7c2b9b8d9b817b1b9dfe7a57937ad24ee7daee5a086e2bb415d9cbf755dd4e9bcbf5be340914e5be836e4666e0c04803395c0ecc27c914ddddfd3b9891ba9e004036cdfc7438611982dd0d1353846b5558d3415e58c841ed1724bb4a10fbef48a542b3195276db6e08eadb23faaa50588bf9b284321d0ea53de51a03d760635bd30309402d9515b910936ca234470fb6b63208d8e9cfa662f0434cdbac1078a6ff5dbd9f1b1be032b4d5860206f5c9a7305d7475b9785fa80932fcfe11cbf0f5a2d12f8bcc670b8ce3925ff1c315384470ed5ec10e25687a3a34a5563a95617b66b28b2a0709f98479b321958d7e1925e6c17f073e029932fe69b22a4ee64099732b56305cc6c555d97cbaa6ecd84c5a4cb9d9b1306056d0232ca1dab80854b1197474cfbb3851bac4bf9be27ea5e4965bb2e9dbc920deb3d059e54417e7ddc40d3791f558dbd87ceae6c4f009baab876e416fbb64db1f367c20b634800b33b00fc7b8ea86e6d65e16c217faebf27bebdff9818c877295b43c71cf72be92352f45031e88ba55d47999753a2cb930d1414f82e01c2892f71b46be827d07b36911fac2dd23a82d557f38312680048b7a2354edc527feb1e2f095d572cd8d5087605386031fcabf021f813debb089246a6125f65105a5a9adce96181720cdf94918e2bf568a3907a7084a0c696ca1b8cc45936973d0f907b77418f2d05e6e847778749de55a2a373c01e3142fd12c0ab2d16f746c609b0450c859188cdc30b05583fbde49058fc7e9ad1eaf2cbad868b475149589eb719f3ea2c1f2e433a240a23d444fc9e4e6e4c2b98113aa5438537c55fd325b5ebe2b11bb91fabdcf64ce6627b2f9cefb4ceff6bd34e68859af524a2b9aee11b148a29afc27e2c97dd82a8e37d18e2d8aa17d21292272e8a032f6956e7b43cf3651cf23b276c51ddbd7574111781d8f544499bc79f853c1d5f16308c1f54c1125fbea1a6ca3f37b378bf3d42f7607f7279eda1ffbdb70f96d77eda9035a161a453cc9543004ab41c320fc704d643f467eaacb52be5202ba4b77ddbfff5aeb883049ef7a974b96e8157d2a6fcb9341088efcd93a7c59aef4e744382ba7d5f9139ec289df4544e012419d2d0055b28f0028d7a691345aa90a4fe168f4c6615a9f473ae83223e1c405675039d42b279fcf80e57b23a855f38871a1cb66890ec346f7e78017c123333de94a88ecef715362b8257370eb385c919a97a128a2d19caaff6ba3b029e9d6c14052041363a00fbddce99a5d5fbbb3d53823bcc0e9facb69f6ab8020f17307b6f09810caa2a61d4928123a3c0e994bc5178672deaf52d7d8f43f63c0389aae8841d135130889ae26980cc238313ebbfe6739f7dfa41907948e9a248e5c6daae3b7ffad0cfe0668aec49b1142fdb53ed80af3f23dcfd0545b6f1191e6a97cd48fb1fed0efaac2281f206d9f5eb2d87216eca0e75db4a958790740efd9d041cc6c8237cba88f3de918de4dd4a9607320909b66079e265c1394a5d27565375c71d9c8492a81e775c7d4d85ee1e08c205b20a7202c7f67849b70c8989cff4c9b3641e7061943eb26e42d712f23920ad5430459f3fd5a4c63ddb40dbc763bc9f3c528c25afd3514812a922ac75540ded90691a9a9167927f929eb2f7c184d2f429fe78788c5fa1529c4a050eb7e39b2152d6bff440466b7d5017bf74323f5ddf9570b29e5fc9a919911d315d43620f52f230837a42b60bdf6ab5f7f4aa7be50140839c691c83fb132469235fbcb4da0df564b26be951b8831d5aef093bec3b9c2d30abf523513a5ed5fb89008de0bdefd4eba81250792d4f6d35e0b0a780bf2a653a992d08516c3cc908007d160dba5414b39e46fe0def295482e45a7a204ae1bc4e3c187e655025592823f712523b74a16bd41a5f929dcc30df81eb7c9893c130870add18fe812b89d2a7da1c31948eb901d962f31c119d43a72fffb0e68d6eaf794a176f4431cdb64068ba45dba96730e051a3b5fb3967f1061dd02f97932a2de7df1e38d3190c7c8bad0aa9fb09322cb118942ef5ef8e870bc87e1034f6cf54316a67830f3e80b47b9917ac41f2e2a9ae1a2db0eaf7c2e34113ec984500adbf0635a3bb78f00cda4883919a7f76a13e9305d7352a23a7c9c4d4db62cccc0b89646e3377947b1958b0dc12adfbd6d0587ea913230e4668db643f803c906a68d85808bc648102c832d7b6add42b94abe94bae39ab0292fcb512f2a3c6fbd494024f339916cdee56b441cb966eaafc9dce3cfe7c3c5b62556a101a3d157de909bc9c8ac2285a3ec04e22e65be068c51ae39f521953f44817b21946b5d7b936b0558124551c7c0ff02ed18c0c4947eebf78b82fab9052aaf207009d8f1098507085cd64e44cd37395e43e8c0bef385a99dd3859e1e62f4c63c3881437d99ec5bc974b217a286da75ed05e1ebbb730e24bff99d0a93d27d57c5cf457617a68e12e3536d4c9000132096c06ed8840a6339117d9a1c70b4ef882aa8d3f45156d74a0a0b60c9137d77dbff1cfd28bbffded1ee14859af79e312cc3017240e510adb6b410b1c08ddcc27d8850dc182e24ce25d985cd34b726f606d7d2acb6028b92cd42e86b5cabda616b765d871ae58a109c9f9b4ba1ceace500bb0a34a0782aa4629ce793121cd77b93851f410a71ed36dbdf465afdb3b56aaacf62ed38ddc9f922a557dcc5a6abf30121fb3975dc2910e4a64f4c822630ca66372132c072d9328aa0eb4d1ae11e177031b2af8b0e24c0cf1dc59e7c477e99fa375662a09a382fa8a20e71672df675ad6366b6231686e2d7ebe70ae15963a0aeb06ff5ecfa2449e91c44ab140ee6ef58bbcc5af9c3c24d0110f86d989c53a69241089d71d1fd4d16078f6f7d99b245a740d5898e9411f9fa152b94b3a87276504caba4de2bfb5cc414f4bafdcbeb764c647ca2ed05044ed851a5b38cdf3d48f0b1998f95ac8e3f9a163ceff8ec3627b3bb501bb66e09f5b6b68335debf4e04de07b3ab4d47a24ac922e68e732b166e8a9bc8db6f703587b9ea8788c552f14e0949c90754c37893b4616fd21135c3e1edc84addba7b8704a7c7603b7775dfdbce62412565d599726109a978ddff051625aa43ea99bb12931f6e60c300e097437e21335680d2ecc56c98e671b101fb6aaedc65bc10a71689cdd2a72006967287e0def7c2039ea9e1f8200e2c6ca91a52a39bd930ca71690041649f4f542929860fc8c5a55bf358d9555df746b255c39cf4d639c94c655796dae98d2d8de08e7881efc228f718806db36ed743374a82e853563e9760512a100ccda20f5ed049333c0bb9f2ba939317323bbee2539cf25defc1106203a00fb74117b04950addbbe526c8f546d1d35540fb2274c595c2719f3faf4dc573d168438edb88176115c33219c0e09c0802dfc4bcaac481692257ec65a15d1358991ae6d4a2ea489383bdab9b064f0d0461e54579022bcd741d73b422bf96c0aeff62601fc554b477ae405d13feef452c46f7520070182efe85c2ac88d624dc86e19b8a4a2e3e425766c962a01c9ae99ea90493f15bf6cc6b29973b9ec087d9e3cbf9e98376c90529d737099d4ce99a393b3e3a13cb1ba206230a9c7b27840a370c427f71afc638e20ffcdc45b38da638484f048d96af44b84563bebe895f53f7e0b5859aa79b89caafb21a8c35c1b81849b132c4168c61e35bfa1ef0866a3c68ce0a4282aa9578eb73384aef86e824400ed25ced0772de302f3730f37e61de87f073f692b46daf4cbd27766af9fd3085299ea992da8a65d518798a7ae3efb1ec4df064de17e392743eb16306fe9ab8db3b92bc49a2a2790bf6fef9619dc2b6eea4bc51aead6016c2546b532f5c736a3bd3acf48f88ad8665dd96e919a0b4e74885c196fa78fc6d5e12655748194b70140f1de2a1484f519f9684a5e64df741a20ff48109f5126e2a68e57e60b017e5337af10a831a03a8f57b3992aedbf6844b636d35211ffb29ac7b5aecb0b18f923904620b0ed8cad65798baeaa3a0759717a1e52d2e009618abe0c471ad3baa983e96ff37867c6d661b70daecd71f4269cea84ec77cb90ccef37cbbf6aa4adb2a71f5635f22f615bbd4244385ad8c1baf79b97b81f5bfe051e718b8562d150dd2668ecca9e406e7e2577b435dd953700242272a6b84b3cf7869694c3a45190f98ea1dc0131fcd3d1c619a1cae740d1fd4b9d7afa3374e38ad56c7db24c256e4938944e4b7732372f6d834f3aa027d22e73ca3163acf179f0f9c2910afaafa3cbde927497d40bffa668fb6fecbf9a62ca3092ff5f1848b90e3d45c4220ac365bfca387546e8435c2868c9d1c083df671c6e495db11cfd7cf7b5636d84d909d2022ca43b66da5394efaaf6f27e3c3d48d1573d48ead3a4c1a223d20fb5b063d8913411c34d78825cd0241431c623235158d63377f82ae4f82973d53797739c1b97ca50de36192985b13f1fe18371e2f551337b475d40ee82ff8cad10188393b3253f7c9be0917a40498964bd676df8c6805b31b1366507f90b2910a96cf939b0b884cf35aef8210"}, &(0x7f0000000340)=0x1008) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xfffffffeffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) tee(r1, r2, 0x6, 0x8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0xfffffffffffffe42) 2018/05/11 00:39:39 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) r0 = semget$private(0x0, 0x7, 0x4) semctl$SEM_STAT(r0, 0x2, 0x12, &(0x7f0000000080)=""/155) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000140)={'ip6gre0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/11 00:39:39 executing program 3: unshare(0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) munlockall() dup3(r1, r0, 0x0) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) 2018/05/11 00:39:39 executing program 5: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) unshare(0x400) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xecb, 0x202000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x3) fcntl$notify(r2, 0x402, 0x1) 2018/05/11 00:39:39 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6bdb}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x602000, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x5, 0x0, &(0x7f0000000200)=ANY=[@ANYRES32=r0], &(0x7f0000003ff6)='syzkaller\x00', 0xfffffffffffffffd, 0xc3, &(0x7f000000a000)=""/195}, 0x48) fcntl$setsig(r0, 0xa, 0xa) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) socketpair$unix(0x1, 0x200000007, 0x0, &(0x7f0000000300)) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000140)=""/176) r2 = shmget$private(0x0, 0x1000, 0x1130, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000000240)=0xfff) 2018/05/11 00:39:39 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000)={0x0, &(0x7f000000a000)}, 0x8) r1 = socket$inet6(0xa, 0x80003, 0xff) accept$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000034c000), 0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000000180), 0x4) 2018/05/11 00:39:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008f1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001adfff), 0x0) ioctl(r0, 0x6, &(0x7f0000000000)="6b19cebcc5c8236d56e877377db0b66a8805c54a3445a8721518ff428f484190f18b63793da1b1bcbe4124d59faacf97c5bebb12c0f1e84e14b6e1507ea38d3c2f973adccf9f9ad8f32616146fb9e7f1dff41012754b5258b53c0fc7a109b67551ea8c11107937389ff557b1c923aab0") recvmmsg(r1, &(0x7f00004e9000), 0x3b9, 0x0, &(0x7f0000c86000)={0x77359400}) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/4096) [ 178.197655] rpcbind: RPC call returned error 22 [ 178.231063] rpcbind: RPC call returned error 22 2018/05/11 00:39:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/193, &(0x7f00000001c0)=0xc1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x1a}, 0x3, 0x1, 0xff, 0xb, 0x7, 0x4, 0x59f}, 0x20) 2018/05/11 00:39:39 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x408442, 0x0) faccessat(r2, &(0x7f00000000c0)='./file0\x00', 0x0, 0x200) write(r1, &(0x7f00000003c0)="35d5", 0x2) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1f, 0x391001) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000140)=""/201) 2018/05/11 00:39:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00000006c0)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, 0x3, 0x0, 0x2, 0x3}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000100)="4a996e0a2751fe60a802f4b9de574b8ee576be5b3d92a182a15b7acb8b659d60a3471e735736601a6c08a244c7f6b4a6a248b123a9585878a66a1cbf9db8e1905adc301905cdf005eac2fe0c933909eb16c0ec8ce9193663cefdd0b112dbb78320cbc5e40f4201edaa09a5af89fbfea890", 0x71}, {&(0x7f0000000180)="1a88359ec5863666a1034fed08164310d8d07a0b000c3e18d7e7d8cc0259a855c4c3fa580284d3eeec693067a7f6849f1d64c34dd8319c6b57b94990c480567a6075207e917a810921110b3c7c11095cef8f97ed5d73ec82ff86dececbcef34f5486edc1a282f5e190a05293154abb90c49f4fe136c93c4a5ee78e6cfead81dabaadb86ee8d4de279b493081916636438a93b04a4ce5d5bbb087bef96f92f53822ea0c3c52", 0xa5}, {&(0x7f0000000240)="82ac744dcf1dd802492a39fd6a5efb94b03c1adb6b4aa0eddc567909186b1b93929863ee880acd9a2225a450fb0e5b03f31be5f6ac", 0x35}, {&(0x7f0000000280)="8489be640d8c2964c8412716278579e976d3ff2fe7937a05e884e6d8208afe016feebc445cc718bcfe5d7e0055a5037687ca92920186be4c9bd96f63f1b049746ae80e5f1955a6496c2b58dce7ae4a1b44faea8ccdd2f98430468e26f3f999cc285dd28f1de9b182aa8e997824125c585a499a8062409d08db120c13b49180363c2952c6c8a36b24bbdb413e38e936fa94a095ca6195cac1e6814523", 0x9c}, {&(0x7f0000000340)="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", 0xfe}, {&(0x7f0000000440)="43de4f5964902363199db0d2ea768aa5f4e94414656c19f8e145ce5bd736ab75ddc349e346fb5528ff3ad5e947f880ae85fb5b487beeff2385e8", 0x3a}], 0x6, &(0x7f0000000500)=[{0x28, 0x112, 0x439, "ad18d716a229cb75df50c6062e31a708572a5bf7"}, {0xe0, 0x11e, 0x3, "72dbd9baa05a42ad5eee549a80c2bac3c8416d0a8d3cb1faeb0d2d78bd4cb4376aad05f66d4e7f8e6d3ad10b0ffc3064ca86bccfebb7c0211c22775c500b1092c7b3f7a612fec0cae26e4d50c4e6f8d4301d84406dd4801e8faf63e8fc68798308aa6e8ee6175fbc3bde0700cb973d37897b3aba79f3dc7888534f51c8dcaac79218a75a6d3a7a432b389107d255dd7462acdee0080c4a3212ac5674132278111cd5966faac9565588d93ae632621de74ae43ff9dd6f23721d4617a48355cb7a8cd367d4fc4807cd380d"}, {0x18, 0x10b, 0xe741, "e5"}, {0x58, 0x104, 0x2, "c4312255fd310269b01701e8b47cdee296f23bd61508cec276881ce7b7d694ab2644450b530b24a389228628af5eb092a8c81eeb154c41064a45656191be28a85f"}, {0x48, 0x0, 0x10, "6b80bea171140bee07ce1994f11e06ecc73c303defee255eef2d160094ad59469fc4d03723d0575a266b94ea3dc5bea1d97e91b3ecc782"}], 0x1c0}, 0x8000) 2018/05/11 00:39:39 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0800450000300000000000019065ac1414bbac14140003ff9078000000000000000000ac1414aaac141400"], &(0x7f0000000200)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0xfff], 0x1, 0x20, 0x3, 0x0, 0x401, 0x40, {0x401, 0xffffffffffffffff, 0x20000000000000, 0x7f, 0x0, 0x10000, 0x4, 0x800, 0x0, 0x400, 0x5, 0x7, 0x8, 0x98, "b9ed3e4228151973360403448ce169d59ceb8c1dafb65d87ea1b764d0c21ddc9"}}) 2018/05/11 00:39:39 executing program 6: r0 = socket$inet6(0xa, 0x5, 0xfffffffffffff539) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40200, 0x0) accept$packet(r1, &(0x7f0000000080), &(0x7f0000000100)=0x14) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x3c8) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000000c0), &(0x7f00000012c0)=0x22) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x52}}, 0xffffffffffffff80, 0xfffffffffffffffc}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r2, 0x800, 0x6c67, 0x1}, 0x10) 2018/05/11 00:39:39 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000127eb9)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x44, 0x11, 0x0, @empty, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, &(0x7f0000005000)={0x0, 0x2}) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x8, 0x440003) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) getegid() accept4$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x5, 0x80000001, 0xff, 0x1, 0x2, 0xbf5, 0x6, 0xb7, 0x1, 0x312, 0x2, 0x617, 0x100, 0xffff, 0xaa8c]}, &(0x7f0000000300)=0x100) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000380)=0x6b) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e24, 0x2, @empty, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001040)={r4, 0x1000, "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"}, &(0x7f0000000340)=0x1008) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xfffffffeffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) tee(r1, r2, 0x6, 0x8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0xfffffffffffffe42) 2018/05/11 00:39:39 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x2, 0xffffffffffffff3e, &(0x7f0000000140)="504fae033d781dd3c0be99bbaa9ea8da7ba5830972fc72e0d4f9a8ac6cc1cca506133a11eb7cd0d7ff3bb20037e5fb06"}) 2018/05/11 00:39:39 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) io_setup(0x800, &(0x7f0000000000)=0x0) io_getevents(r0, 0x101, 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f0000000100)={0x77359400}) 2018/05/11 00:39:39 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x80, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x2, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x50400, 0x0) renameat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000002) mlock(&(0x7f0000001000/0x8000)=nil, 0x8000) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x202080, 0x0) epoll_pwait(r2, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x100000001, &(0x7f0000000080)={0x100000000}, 0x8) [ 178.585744] rpcbind: RPC call returned error 22 2018/05/11 00:39:39 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"623d015b814000", 0x4003}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1b) 2018/05/11 00:39:39 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002440)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) r1 = socket$netlink(0x10, 0x3, 0x2) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) mq_unlink(&(0x7f0000000040)='\x00') write$binfmt_misc(r1, &(0x7f0000000080)={'syz1', "49b3e357ef499edaee02525b674f593cbc0b0da2c56482f55b20246d0054ecc71cb04ea369092d107c46"}, 0x2e) 2018/05/11 00:39:40 executing program 6: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0xc942) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'rose0\x00', {0x4, 0x2, 0x3114, "c33b794f5106", 0x1ff}}) ioctl$int_in(r0, 0x5452, &(0x7f0000ca9ff8)) 2018/05/11 00:39:40 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8000000000141046, 0x30) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000000180)='v2') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='f2fs\x00', 0x101004, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) write$evdev(r0, &(0x7f00000001c0)=[{{0x77359400}, 0x7fff, 0x5, 0xf0}, {{0x77359400}, 0x9, 0x0, 0x8000}, {{0x0, 0x2710}, 0x8, 0x100000001, 0x8}, {{0x0, 0x7530}, 0x1, 0xfa, 0x101}], 0x60) 2018/05/11 00:39:40 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) close(r0) close(r0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000240), 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/05/11 00:39:40 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0xa8040, 0x0) r2 = dup(r0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000005c0)={r0, &(0x7f0000000480), &(0x7f0000000500)}, 0x20) socketpair(0xb, 0xa, 0x5, &(0x7f0000000100)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000484fe0)={r0, &(0x7f00006d3000), &(0x7f0000488000), 0x1}, 0x20) 2018/05/11 00:39:40 executing program 3: unshare(0x20020000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000200)='/\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='mslos\x00', 0x5010, &(0x7f0000000140)) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x9, 0x8800) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xb, 0x5, "b5a2c0618b05a926b85cee1921fa8cf234a2e44c8f3691faa1b5505cb4e22608379ddb18c3fdeadeea94ac43f2f5224d8efd289e47be29e4d8bf83800f860b30", "79e7052cb51e35f790b71aa6078bb94d93b165193f253d651068f98f1c1de050", [0x10001, 0xb6]}) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{0x7fffffff, 0x800, 0xfff, 0x3}, {0xd0, 0x3f, 0x10001, 0x7}, {0x5, 0x5, 0x1, 0x3}, {0x3, 0x1}, {0x8, 0x1, 0xadd, 0x1}, {0x1, 0x7, 0x5, 0x3}, {0x3, 0xb97, 0x9, 0xbfe}]}, 0x10) 2018/05/11 00:39:40 executing program 2: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000040)="2400000026007f000000000000ffffffff0100ff10000000000000000000000000000000", 0x24) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) 2018/05/11 00:39:40 executing program 4: syz_emit_ethernet(0xf, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)={0xfffffffffffffffc, 0x0, [0x0, 0x2000000000000]}) 2018/05/11 00:39:40 executing program 5: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="0903f7e01f4ee9f41adf4a5065ed2954df2e5ad90be9e646f92dc4177e72102e7944a6561cd4a44f315bb2ce3bb90d1541ac290a6661339e84cda05c382bad107f125e20d6f19cc29b99700bc5", 0x4d, 0x0, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000040)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) r2 = request_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='ifb0\x00', 0xfffffffffffffffe) r3 = add_key(&(0x7f0000000300)='rxrpc\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="3da9d7548888052bb22c358eea87a3e6ebfc4bc9ec75ccaddeb282d003c59f57643efdb932c52cd71d7be00d41", 0x2d, 0xfffffffffffffff8) keyctl$unlink(0x9, r2, r3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ifb0\x00', r1}) 2018/05/11 00:39:41 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x202400, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r0}, 0xffffffffffffff13) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) sendto(r0, &(0x7f00000013c0)="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", 0xffffff3c, 0x20080000, &(0x7f00000024c0)=@un=@file={0x0, './file0\x00'}, 0x80) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000001280)={{0x81, 0x7, 0x9, 0xfff, "3b9f91b778f7381bf72f1e927e6876c025233619f89d70f1f055a9d82915b0af024de6816c396f6ceff38ac4", 0x400}, 0x0, 0x0, 0x1fc0, r1, 0x1, 0x9, "9bd5d350880496d3b3a881dbb55bd7938f1aa6540d536c2322351e41074991574ad2fd35831f3b6c653c847a4020e5d9541ee3a7bc51a48cd5e0c3851c4fca27", &(0x7f0000001240)='/dev/sequencer2\x00', 0x10, [], [0x10001, 0x400, 0x800, 0x7f]}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000180)) 2018/05/11 00:39:41 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000007}, 0x1c) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) r2 = add_key(&(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="f786a040b7fbbc43c18629cb58cdd342b0", 0x11, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f0000001540)='keyring\x00', &(0x7f0000001580)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f00000014c0)=[{&(0x7f0000000240)="b82f36a0e7f52f60ae0584254f3bc5083e74768a0820921819c141c94605d4e5262c33364514d3ffa9d4bd9662d7a5d5709ced94e2c80216578e9533f307ea8aa6d4b382836df92ea9153962e5285ec261df8d051b44c4c19f6e5ed423412851ac47961289383b80fdc4d69f73dbf16b9bed29025b3265596c2840526991cc9e6cb178f240ef4fe10277411d245503e750891720545d9b741d7bbf916ab0eb9a0a9faf988023f8", 0xa7}, {&(0x7f0000000300)="4569bd3e76e7577fa1edb458487c5798d410c7d265bafb65b8ee919db847a03efeafef5ce8e04c79f7baf1743866816bc0417367b2e176467318b3941bcc3abe7588bac9b35f755c9c62a1c39dd233c74c627c9ba7b97198454553d4732efdf3a56c77f19269e67fe041d9a520dc21ffcf94f4d87d636b6d859a241959006671f25471a926fd5b881ce8b15297897565be72103e055a825d90eadd554e6bc407585c6ae8fe0e5fc1b9093d6abcbe97d7d89405027bccc591b3ceb8c2a5e8ee25aa7c2b45836e2dc80e1ae84d5f4259d067ebc4cb7595ccd20738d35342f7e72695c63d4d0f8aff822e1668b7a492f9e9c0a6aa324e337c11993dfa7744a7394f0c7e12ecd1ff44d7c6abbc3b46877b09f3668d2a3fcad41f9b523b57c151aa68151a3171178fc9100b224698d5226a940c1af3e97a406a8bb5867dbdcc4f85a1633444faf4453b74319705cca306e9e623a7eda636a923b0d6ebb3a7166dd55e5e1657eb897ed0acff1b42cbd98827fa147a9a99a413518da4a36bf4a8694ac54a70fb62d9c97b4f90ecc127d93f4eb6043163312ab1bbefd5aa572d638e0f16a6756ecc81c6e1ab29e9b8b098ff3f221cd3b87d65a6c78ef75af0339a1d6d9d5cfee441c8830b3a083ed7d855bd02af6673c23119699559fc445ffd205eeb2d8dfe4e9c704b0668c09c1b9c55584f76bbc8b945389930d436b09ad6b0d33c0f23228bd39010955c9f9f593f3b0546a8aee1a1531523ab8c6dd934f577c78440e093da691bab66c2489ead6ebd1bbed2a86783c33db6fc7a89fd6235e7b625e1d52a3e49ed6191f4a2d5dbdb58406d0060f49ef4e58f4fdb24ca1829c5b89e2f50e0e6638e8d28c49e8a44fc246e06a96f25e8bda685e4899b90b8fa1379c725a903d78279f08c48489617a45a2ad50b06bed8ae444f0fef674380ddf313fec43fbffa1690a00e5751766ef4ff97565c7922101685f35f27f07dbe2cde96f2e48f93c44be74b26a7d0d1ff100fbb1c3d3151d661a433f191d42c5730d9bc2ff504d81de92f74f1b142ae96f78696c4a9a09e3c53f6f3a997539df169071960a7d326b1b753985beade731b579548aa15a42825079f56a2492a5762fe28292af024d92625c142ecbaa755269338d098ec2ca45e50ffe87d6dfa1bf1f065a5415398e6b5924d3d382b91f1b407c8e1a0e587805c8d7c69732a319c4c1f82928f7a7f72e170f42a661686e1065fb041c29195dd0b262d63adc416dae2064dced61bc4a096ff4d6f95efabe1298e1d7d0dd33f9ced51c3e47b42cfc554e3f3dfcb383f4bb8cdf380c441866d1023e3ddfa216c2d6631bfb350e543051e8562d4f6b472d10d9a94569f5e43334997b40690065e292d695f38d9cb4b3bc5a87a5a8167ae2db4b02a2082817d95533170287334276709479bea63c65c99dbfa8596ad6a1e0e6abe1ad89ed2800c4e8a68463c7c7b8ca4165e1b275345cea6b57402e50713886aed8bab90aa87022fb7bc2ad99164e70a3f8f569ce8fe065346f223fe26ea7a41ce9b05513e0915b84649b51cfc1b522bed2c7e126edb2bc865da05f0c3071353ec9e11c512c98adc8825c83a3d5b21c5f794a0b6d4efbad67d263582a224704727d19425f562c3489f210ba17f834864d4b54ae91eec0e171144425fe2fd7ee5dab354d81d17aaa0ad2461e02b2dde409d5c425be90b9f96d6dc810d4a025290f4bfe877ef6f870142f3687e66d95b8eb32078df3aeffc2e5c107c2b3a0a36aba759eb81216162e020d24f65872586dbf8003a0feac5fd7247446eecb3f3227e99e7a942b53dcb8eda92dcf3268d2f24f0b179008f4f3e382d205b2bcb1040d78b6284c3f72444dfb671913f1758eae90e217c3c65d7df320873ec20de6982d03ab48108de9795fdd9ddb6cc9ec427ce38c1449ca4dcfb7fbf5fa95def23cc097f868869f0e2f7825dae851a95ec2d1af343405af0692b8904b250b95e1782478639805a5d2a154e0f4ebe21ae4782c0460f4f01201154b4ae44625f396538dbb111ee757a10a115e0f2e527e7635a0b6244267f0aba64ca233fb4db609d0f4f34c7c259e1ca11fe46189e12a3280d78be576cad8ec9518d4f11c9844307705bdc23b5688b1c188a4bda1e506bd7f7876f8bd52e51e7b646d4009d88a5d3dd53cf79c47b9657d62156253f8f58e059533e4c388e86bb5b50f0af889066f79bcab84651d843c398d6ed33b1628af43ea936c43c4f0e33eaec5a10f2f9ee450c9a142fa3feb9fa2a10a230e720474572ca6b2417486478729083708a21ebac2ee5e91060171db12a86e7069b26d87cc7e3679aaddbaebf89adf75f948c2e1d571aa59ed3eae2f299e3462f8ce11e4622c2d6ddd66859647d5c40324de50c2888515c4b608d0b36c99afd63605f7b8b90260830235d51a5d807f0e5e3a92ffab647a9740a39489596ecf0ec79f137816306e3d57e97499ca18f257c9a4137136f354a527d62105112f0af5bb248078b6b4411260cd454993329cf8d3a014eeabdd23ac364f345fc88636a35e0c9b583137bb011d4ae8735edacfdd7328992ab704e1227c427fe0dbc9e43592def6ac1864fea31258bc73ff1f5e7695feb6cc0a0e50222465db170130bbfaa757a1f7421059a4e3e8ec4b76d7255111d9a1369c40bb11567cd852f074d235f64b1ae1ad01f976311f0665cea58a74232663718535346ec5da400f29f3f1e899fabe51806653b22db38c1c125a25732506a4aa0165c7658e5b5ffef62573af7ffeba934f7c012a1e8056907b589faa6c04f8248950fac9099143f482835b5760078955c14aa8aeacffba3741f9b9f40a5d809bac8ea40632fdcc15febb0dee49e4889b9d4b5459a549e736405c03511baebae40671d56ff9b87e4f6af131cb4b52164a8f61f1661426eaeaac6aba21e114066c4d24843736bb678993434c59bead5b29f242fa67fd452f04f9b0caf0dde70f6da1d6272a09ab1a8e0ca3ccf05bacac363470f70d851974567b6e70b5c321a4dfdc8f07f5fcad5e59ad8c49795a1767a6dbd0358eaa4ed88e17ff7fcacf0caa849e48965e93b54b3ff32d78c58a5bc5b75c18a18823b6bd7ebdff94f11828df1f2b31a95df209533ecd2c7d23e5397b0bd6a82818ea0492e7280e6c8c518ea98d81ae0d172b805b7948d9d8f95cc98cb492bfdaa596c48d3c8f51f9549032f95ec76ba495ed4b1ed3c5865ca2b22c41e2b7c9fc716cc88413ebb2ce22bc9aa71120a3001a62760d43cfe0324957135773f676f4d795cec2dbdfda0f9ff5de41b1befa094209b8b044496b7971c1048c2c9cbb61dc20ab4521a2859b05fdd21e821d56f8123e1e4a403404b676156e6fc611e2e887f74ef4bdc0999ca0a0608b5803682d2d4cb9693cdcb211cec25e79e60787801530d510bd247d59bc91e3322eabbd02a1d11a2fb457fc3512a9b5a8c2e98cfbb8b750394a5f41941eb44117cfb5ac4ad5ee0ecdceaf69fa3c58ba10212f84e69d46de54ca15e28d9f0d8670174c91c97e85b257935bfa3462c76c70469f7b143e3621f61a1ed34e0c2fc03b01f9d72e907fe6d3a730814a835f5e9489c52b2dc2496967312deb0981a956d653488f2f7adcccc77a496f623e21673df68d31dd2eaac91678ac6f8a9e4e5f37d0c4f1300e68e9c3555f3b216fa78f34030c5798a641c3e0023e036f73df419028ab40b194d9ecb133eca063d4ea766dbbcd71a09d6c15448aac3755c224d0426637e752d240659e5fbf0264d802b6bb0aba04ce41543794059786d3f2d2d8cac71a9bceb6d0986eb3f060c71869ed1d34619624fff7002f297512fd0309b9134a9910a6f553c1de35ee1c41efbb60775c40acb9cfef5265493d202fbd5e0d89eca0277ad33a9537f2465f6bd7a6653d4be7821073bd6e307f92dbc4f36f61e10e9f35c9b7e37161f9379798d857e577972aab5f52573d5591a6d57252bc2e6dbfbb7e891fdbaca8346dab1eeebb2462ad0b7098197f7fa3ef78a5ebb3cccaf4bf948a58f8bef6326f528558e767db13da90af96d6d2e62642b7588fc1a290ee0b7ea0fd75f15097a5989aa62190112457f297b22e5d5e00acf6aad3107f91978e5edd9c03136969147ade80acd58c4438dd3cbef8a113316e39be926ab644686a04b346d7fa047bed71110895076ef567727c67ef5215ca01399b76b4ea787f2a8b59b8531e3140632e2b890261697f253d71a89e34487f9edf7acce25046b88ab47dd9f689588f31fb4eeee21bd7e38174304cbbb85b425c7fa01bfdcad883d908ea33f19ddd12887bd7ee7ea91834da9b8aee81081ccbb14adba64d197fb52d3365813d61150c050b9101db0ccc5f8d44920bcffe2066ce26eb4a1c753b3bbf3ed4ef2dcbd702ffe9bd18a3203d11843ab8b88f2ab5004132908188a7a2ed1da1cf3016cda69d56c401dbef10371ab336ac7346ef6891c590922c5f8876647ce712029efb14d84a0c68d8f487ad9814b03c0c36cc29d21573f57cdf0c1d6d192a1d3b27d2647890996b2e39e9fa5774c19d59989bda16a9e0e084d7e6a78790a8340131dc1359a6b1ad70613b58244cac2bf7147852cbfcaa73fdbdd2b3cfb71c8053e903c2a83e913452cfa91b41728f82cf2e3e2d6e26c8df41c1bae6aefe1d32e71d44170f42cd46c875ead81cf57f2dea2af1ccf697ab68dae827bc62cdeb42804242d652a9dd8ccb61bd90dc05d9ed35609fc66e49252b5e6fd886b8ffb4bf7546552622bd2d82b2e081a27723315f48ac8c0c46a5cbaea08815114ba0ba0460abf09cae47d8cb78e96e2f3a07b9012197541338442c4654980d8df6d621bfcc4ee3979cff70af80e783eb237fed8f3b820e9f0450ffe81ca5cf8c6d2caf0924bb2cfe89249adcecd4aa1fe80db8b0f40e1df8b72fe9292cc0dad7f5d615cf135ae9338faf44970224f90b0f7a386a626e9fdcb0404194cde002d2d6832a383f0a8de17736cb2b20c33a26ecace3db88f50c4520d1ed339f191401754625d65ac932aa1adf37c1745920a05e216a851249331e1848de440bb2fe6a02985f3780f86c422024b3246b4c51a6e1904f83d0b48ac2752224aa7f1bb8661b8083a3e3bec91f085998140d7a47bc182d3ff16b2da1a782a26d49807dc9158b801d6550d689ae94b27dba1d499049ebd73ba88568c8cc4de9138f189259234c6d6d3a3e82ac502843e53e1161546d1b3b782d7fba7f4a65c3dabacc0612bf9a6244ccacf759118eee0e089b4cd2d100a7d567885f603d4fbbc51c558477972d99ccf8d7b1b4bb5f7b21c5084cf7e58b3c72890602b38af9103160f68a9b6d77e69c4af95d837826cca92a89559d9ae796bf267f0b246ff6eb3c37fa2ce0973016ca1f035b6974d5ca3d0b7d89037b8646e38f6ef6a349540bcfcca95af0b840f6557bb6ee6c8cb4d9e65eb5370b12a6aec4465c095b283ecaa8a0d24e00115dfe20937ce47732f11656777a1826f9e8ab0352d211ec2745c138e9e5c850e6ba3550171ebf44b0ea5fe925bf7b45d60b0aae078042938036302b58a24505f307d719bbead84f1b662b75def0c6232529265a92aace591aa94d6f43ade9f80d5ccffaed73d4e0a20783469d9b4da889e2cbb18d793903afb75a9cbe90a05e1e81caac460388fc0e8528873e05c3a3b19ee69aee802bd4fd0f7bc1865d15caeecbacec3ed7e99a407a79cfb2487a65cedd5565c7cd07fc87c916a4c5d058d20ac786afe3e19c09bd8491c8291ca44cd894f8d7ce2d11441094bef359dc485109419", 0x1000}, {&(0x7f0000001300)="6da582a22e89892c1f19255f0328960c7ea56cb1cdd066eb44eb819e1a5d0e70340d9eac26ef9e5d9741c64ecce41d9a9987929a804ee49e5908e29ac401e716e1c04cbf7068d92ad330678af0814ba626041cd6cf9c893e4e8bdd5487e6a323", 0x60}, {&(0x7f0000001380)="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", 0xfe}, {&(0x7f0000001480)="cde8236e027492bf3d08bf73", 0xc}], 0x5, r3) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/05/11 00:39:41 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0x933}) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) flock(r1, 0x4) sendfile(r0, r0, &(0x7f0000000080)=0x37, 0x0) 2018/05/11 00:39:41 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x1) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x5, 0x9a0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000000c0)={0x7f5f, 0x1, 0x6, 'queue0\x00', 0x80}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) fcntl$setlease(r0, 0x400, 0x0) 2018/05/11 00:39:41 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000400)={0x0, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/05/11 00:39:41 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x43ffe) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa1fd}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xa0, r2, 0x404, 0x70bd28, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3d76}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xecde}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x101}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4040000}, 0x8000) 2018/05/11 00:39:41 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = signalfd(r0, &(0x7f0000000040)={0xfffffffffffffffc}, 0xfffffffffffffcea) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) fallocate(r0, 0x2, 0xffffffffffff7fff, 0x8) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xb031}}, 0x71e9e3cb, 0x8, 0x2, 0x9, 0x4}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x9}}}, 0x84) io_setup(0x278, &(0x7f00000000c0)=0x0) io_destroy(r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$IOC_PR_RESERVE(r4, 0x401070c9, &(0x7f0000000000)={0x6, 0x1}) 2018/05/11 00:39:41 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaa0800450000300000ab9400019078ac1414bb8983ddac14140003ff907800000000450017000000000000000000ac1414aaac00000000000000"], &(0x7f0000000200)) 2018/05/11 00:39:41 executing program 5: r0 = userfaultfd(0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x408400) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000)=ANY=[@ANYRES32=r2, @ANYBLOB="00100000363b6f2af08a3418ff9601999799740c773ef11b3e4610c8ea4d07d0d77f1d7c501ad0346634b8286f62eb20b22461fd91daa4a9a8203b7e979b3eb66b8bc7247a3fb439c940655988d6e69a8c9076e7b69db4cd11dc547d7a08e0567ca04a405837c60d17ad5db4b1085f4566727d376c4a47ec4472834c309e581f5ee91c43321483e5c9e98ca9470a423319feceae5fd8e9ee28372a7a604a015a24efcadafac3f84e69dc51ea785bce8288e66878ec4ba07f5d6b4c5c0bc4cfce586c48afd188c64fd11a7b155d104bef151720124f9dbf037df4358642af23cc3ef6d8a1a43a999e2432974dba6eb0eea2bb67c8ddd976dc0ecf9f4de74f46a10d003799030c5d17ada4a1758a552c7f60a9c4f78c25433d43857b521feb5d3ecad4886231d52d1f323edbbe2130eccba10ea3edd3aa413cc850727de6113c6ab26510288067a6fad3c681afc90138e492f555b41416c2049dd630fe2bbda3f952ca1cfc18b1bfd7667d769774b918ab7c52dd6651c2ba8c78ee59daa6fe8a66222396835cf663b8c4da0db51263013a78f47d4398b0a2e54222a6cb52ab0e576f463c7786b36172f453ea56b0ef3488fe0bdac626c4b06d1b16bb036c495f9421e04aa775a67d65ac3589c83c1806e3542cf494dd61c9d6a1942f233aa9df657eca9889d8cba7b11645f45391256b680cab02b6290b1c49751eab28677874be795d96d2b26c67eeb99a7dc22e5174c67cc019fd449b87adad37234daec1e0c0ebade1749f587f2dd2266d6ef0ab56d693f9cf9a115f41ff6b4b0068186db3c596b0d62f046076dd2ab223892cb4385e5d2a5d9f70c8a2403774768cef8440b38ed2ef2f942d563a92c6d7933b0acdfd1d774661e47b8aef2b9ace2e8121f721c13016c93c911e3d8a8421285e01a00bd90059a45050196dc53f18f7834dea6c25a77c2ea239459be8e52df3143b81724e49d0645f9045b128484b32fdecd1c71b78ca6d0ccb8ec5069f17b6f2bd93c1d72f82ba67953765cc706f27a9614693bf2e3d762e7dddf8644c79f762c2bacfe841ce3075bd7d6d2ef920ee168a74d4445d957b11f78ea52fde96987407f7d22ac6b9a197813abf5a024a4f4bf4a145e0f7d6760e908a9dc4ce4972ea6ec45db521342324c325be23aac712a98a4a7a082b468909c14ee3bad213de418f49c19535febd7f4b0284de624b279689cce502fea0e8f59d4802eafc6b02b233c184390a240e1af26b200f1b2909696929ff3bf9356892d1472bfecf88a1d9c25dbf7233aefddb79fcd1a39bada18f05fb73d15bb022a68935ab621bf42d0e4552874355a6a7eb4633986505e246a4d313e7f0c5e0441e773cc20306af9cf5b87949b67453716b9632b1e99c2374ad5575579ce5e5941d69cfb05a4ab408d74c4789b565fa90213cd54c3ea0c4ffabc334af23d3987e1faa467b7809c046b3c7f78feaff6101c4708bb08579850b3ef16da408b38ef6b99e658fec4f9628b015cb42d90f1b101fedf508675c58223e921fdbb1854cf1466c02540317fd593814f256250ae16f95250bc40165fb7a56b64dc31f2b08b129e639bc1f5c257a780b5048a61bfce4837c4bf53a0d491ac492f4ac311a7ec466991f3e467d8919b5c03fbdf80a9346c8d3d0b276ff37a10f8c88f4704863b25e51562683c625d956c863599e2ffa20ea49ca6d20d9a7e4b14ef8e15932843bd44280c65e3d991d5072d0315e3726c5c0a967675dd23430beecda3a79cd3e8f038ad4bc360ac482754d604f57f58a36e537d695ef73423755c2b96c3131949cca67d8be316c94d83b2c3683f8f338f70f655c6ec3c43cbd32848e1308b56d6dcd5336924f9d3077c9d2b345d48a6ef68bf10431ff5c76408af7a88a711786498efce55a55e054bbe4f961081d7fb6c1aec3da314d230614e3ace837b3ba85f26723cb3aa298fd70824e897789d8cda03364a693be69ab706e195130407c920b740d190fc48380348988f0a9ce663ea2878b5843e80d9033a3ff3a47e83f949c0816b78a848add7930594d1e296f05e3fe61d63589cfedbb6322ad66583e17efbe324cb5698cdc5a1773d231eb7e419f2e406290e18746038679710c2a949fb89607d46537e6730df31cac4c6d28cb1909ff5b7758e3ab548770c032aa071730bf1ae339b0e4a0507da74afcc2d8d980e2fdff3ec413b239ac4e132648d938566f4b27607472613176abce45885b26d804ff051f2e7311ddcc3f294f2ab91e8c5f5aa15e7cb4644e8cd1815ef06ba7a786644924fb19e0ff7e19a885dbb5fed66cf53f533a0d69badbdb3cd33714bc4a63f2d351b427a33c61f0f3912b18cf873e98f493e355915c85395c2a405c8db2f86a16816c1da6bfc6a964a12f1a57840f8ae05b5be666c84796555f52caaf2ac213dbb9f08005342f7d1d6c4a32212fc9371df592ae4966c7b36b538254239a6c092886c3b3a7a0ec0b20044c6a42a8394e7ea90d6ba1fbc3c6376a17bdda678c67b94b646e8783997c101d94d1db2a6b6026df3d7dbd011cebca5f61a528017a8a87031258c8529f7688a32f4613adc263c45d7b5e3102ab7d7f725e6f9ef9ffd6b38532a8a3201e50e54813c6eb2a62d8bc3c29f3f5862a2d8e8145b4ef03c335f091d1beecba11453db2908507710f5e227a908ff11b2bb49da17813ac0d3bc963021777cb9c3e6aee4489a4818a9d998423efe49f6d0e1535c71b990e5a7843caf4ef5a951b532ec4ce42c6a51caedec46b61c0d88bb828b28121e5db0648eabb2e7f61fa4a7430cd091ad7bc164e8e4e7d51eef08783b8f5a64517d2549470cbdb5f3d1eb88018e4acd0146098a88619ec0a43e73028dcb4ee6a8a0dca34919167b69d9f44fafe0d20aaac5ae37e43f23ed542e7b7dde79a3a8d9ab4d98b4195afaf2b382124ca51229e7995e734c63ff190eeb2dfc572a8742270e541ee25f3a6e4c162b87c1c89a906fd283500d43bea6ba6b6973ccb9d5370dedff42abe4f141fd4487df7eb6038885ce5af1ea66ea075720f69615b42ff8a6905ea6f0e9ce78e43c89e693fdbe57ab16a1b586329d87579a942480db077a0af7c868aa3b8b39701c16bac38645f8039256db51aa146a854a822edd48cb439e96e2c80f803bf8541bf56a561ad8d361fbb48fb873df63ce91bd625b103051dd7211f0922df02a5f52b5278764920bf159e10ec8804ae31f099a4f2dd4325085ec65802be088509b003adda8d7de308c20e1d5414ecec4d1d66e6db505d60ea59d61cf659fce2bfda771735fa54e46caeca7e10a837285ef89200d5901ed377c11302f05c4c02a4378e9feae676f4df65191f8f6cce011285bd257eb487a067e165b49cba1fa059f2294f134ce832244b084b54509e8d92ddd66568c14bc1deb15e5f39a5aa81f93ec4aedfeafe71469e17c84d346c1745bf46731be8b1395519aa6af10ce85b811999c7932e55c33e8cdadf5e47dfe1a78d88ec993ab9aa14703de8a3a6ac7304940eb9682a871d39415b7d8aa272934e765cea0b420226a1e32df6115f8a556d08855a4114f68ca99f62bfb98e46cfe744623a67ad3e65b9cd701753b67df408c60cedd2b6ab85ecae7a7537c72a6946e23bbbd58c0e9ec9e4c8570710426c4e4867db16a9597837a77025ab45d64ed1af62facf2aa19afc3e025feedb8496657cb11318ba3deee7d75abb890a4957468b68b77b9fd4e17eed2f4db021d3859fb1cab8238cd4314cc1c5e3f88ff8f5e340aa0737ae8676ccd924948cea004db9cbfffb30bae4e93a7398932579963b6fac1d8a20885f21e22cdf05ee41da50d9a777c290a492b8377d4fab3e2df6530138b0d5933181c6a21e80049eae5cffb6f00a80d8f9734106f91f5b8f124622e513fe7015aa2a12873f2cca8c278901d61715c62ae7277dd70cff865a3b3800ce164ace67f18b963c2625ec637142ddd0a9af0e72cc0cbf9fdf3b2532f5fc2548b1e9f9c25e6be56e5bdafa6d3a87afab0638e01d821944be842dc3de45067e556a1e8d8c1aae775059c67a478a487c43fc02da71194a60af9a4feee7f389b687ff20a3f05bdf454cad305c7a9190530749384244f983dca38d0a84619d0e20a30598a60981ecbe8b23debc3df571b8cf5a57df018b19a7249757343dc3125e464bcbd48c4e8d5bab4e7688ef727c3b72fe4b0870977c3e86fb4b6f72bc43edd697cdf5771745f99a9c32eb655ece4f462b87c4227b63a611ab69d5553c3beedd8d56734123bb52f2655859013a934060aac1de5a131c71b09e087afef83fcfc11c8a30aedb217d978276f1924296b91967dedefcbdb4c923170684344253ea6a589649482b76202fdcc8dfcbde6801ba576b51244a7ca527c9d8659ce0ced62608f144231fa8bb28eb7b3e23689a7487dbc45fa182a75817b21980088d5a2fc0a5366988af7e042e1fb2a2a565e7927c93edf35a9ce0ccf4c6226824a4fbd63543050ece53984cc16be41294a4095c680be0ae4f62fa2465fc498901144343683255270aa2268f3126f64610c25a78dbf85fe38fc93d7532050aff9339cac2c6dbb6c7a74578fb2bb649fc914542e29ea150f1824b4992bb5f802a7a5e53b190f032bf72a9f23080363ff6c0558af4b9dc88862d260cf6c58bf87ed3987503ed7d35e266b935ff9d90a4f6bbd949197638df1ad5409358fae62db51e899598f1ca3d710f7e8356e7a31ba432904209db75d86e42bc6d7d1a4f3857f112004e15b9c780fc4f5c03e55394658d26e1a5ed3bce1b2c4a9d80c82771d5795b68688bd2a92c502c19e47f3d9f7cf14b6b2ad96fb4a836956f1de46a45e498a28a2f43668daf52c6824f27cec190a2ab53a6dc6e242290e89856d1ee2fc3579b235fc787986dc9feda4a7e2c7691144990863f6a0dc6405503d52a8015de399a78e177fc9c503f6f0e8a2263618491238cd10cfe1efbc12b221c89363aaa999f66e5e8364759726e09d5b6991bbd1fec16230ce8d0344b059c16c7d76a7db9d2b4d14084b114d5bb81b7443c13e8f14fd3e7023986a579e3f8bbfbe90016b3ffc61fb0432e56321b3a2ef52cd29313edd9dbc3798e5fed73259501517970e06e7e1f9632e91a91fe0e60e272a93a91845360f9d697219419c00ca2edcd935dccf6a2c1776b7cf64dc834023f180417101482d06ab0a5ea05f63cfc85c1d3bf4536d5836fb9fcd4acb69ffaac4911c201a34587aeb8b2f9ce6ca91900345e70708179afceb2474239a4c0424c2d522cf110aa3a8ce639ef7156f1fd97ac7f1e6e79502c76d49576bf5931f4dc23bb43202cf57564eff7ed203b025145cb86288cfac215110dec4e5977e3886d49ce4fa3fccef0c9e597bb6d926fd1ff231cd163307e56610fdad67194cd3dbd1d7b3f144b90c9a06841dd1230b4bc4e3ca721bb1199c3b8002eeaf2de247144e5915bf5e265c10135b0a27cadf58d75574df1679e69ccf6380009dfa3a5cb414739c66b6338fc1fb816409df4d4ebdbf17cd2068840de2eb9fedbc9195e9c46e3896ca6e66cdba19241bd8aa6c21a2ff4378dada8064c0edcc0246e5cdee01729f463014e114a5cdefbb94129d0ee32043a24c34fb8fe4e2eb40155d151fdae65c18451156eb57de9de92e0b96ce8b422a7ad955a9b7ce3b937660956d52e9c149ecb899953c0e01e0a2ae6dd3e9c3ac0bb5dcd506f5b021441bd6f7063d112d56d317c33d7303a349ed5e7b048d2b731a0697203c3558836af9595b8109b4890386661e96fe96328500000000000000000"], &(0x7f00000000c0)=0x1008) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x81, 0x42180) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x3, 0x2000) read(r0, &(0x7f0000009f9c)=""/100, 0x64) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000140)={'raw\x00'}, &(0x7f0000000040)=0x54) 2018/05/11 00:39:42 executing program 0: r0 = socket(0x80000000010, 0x3, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, &(0x7f00000017c0)="260000002a0047000001c1b08021e40000000000010000800900060000080000000000000000", 0x26) 2018/05/11 00:39:42 executing program 7: ioctl$int_in(0xffffffffffffffff, 0xaf01, &(0x7f00001e3000)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x158}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0xa0aa, 0x400}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x14000, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x202, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x631, 0x2000) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f0000dad000)=r2) 2018/05/11 00:39:42 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) rename(&(0x7f0000000280)='./control\x00', &(0x7f00000002c0)='./control\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'rose0\x00', 0x9}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x10000, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1b, &(0x7f0000000140)="731905fb22b477a421738f2220948630ff738410fedde36611da6c2d4eafebc475c6745310499580e83dcf887177b62fae9d76c33563a647facfc7fcfda88be0c2e2b3c2156629b47f12d7b0fdf395beefb9c71788dd1a3501e9665523ff9ce3302fa851a9e713fc4e6f04a2d10648c67862ddaf117ce29e626b69cb3aeb4e5c58cdc9a30474d76823cd6023915f590cc4b24db6a9b70eb6f79f0e065535d1c5f01fbc9c4ee3292ac8e27197a64b66b112a8fa19998ba60dab603bfbd04cedcc24eb43484ca3142cebccba36b1ea5c849b3a2e0d8673cafc832ef94d8f24632c47f375", 0xe3) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000001eff6)='./control\x00', 0xa4000960) removexattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00') r3 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x1b, 0x400000) ioctl$TCSBRKP(r3, 0x5425, 0x7) 2018/05/11 00:39:42 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x82000, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{0x2, 0x1, 0x800, 0x6}, {0x4, 0x0, 0x6}]}, 0x10) 2018/05/11 00:39:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000000280)={&(0x7f0000000200)=""/92, 0x5c}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xe1b, 0x20000) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000040)={0x0, 0x8}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/225, &(0x7f00000001c0)=0xe1) syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0xfffffffffffffffa, 0x38000) 2018/05/11 00:39:42 executing program 3: r0 = socket$inet(0x2, 0xa, 0x69a1) syz_emit_ethernet(0x32, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x6, 0x4) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=""/13, 0xd}, 0x0) 2018/05/11 00:39:42 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000080)=@generic={0x2, "f8c55cf8b89befecc3082466896c80da6ec93349035e2f5a880a62e220e54333776ff9c7a20c43986d96bf7723488f9670c2cec262733ecb41c28e7af4d7e621fadf2c5a14bcac00b83ab7c2172b062d89a33c5d46525bf070d4e3015f1cc379ddf3b6e185d8eae54b83bc0013d71e13b50e102a198963067046deb2f6e2"}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)="ffc3e2cba6ee8a7964d332e1d3841447", 0x10}], 0x1, &(0x7f0000000100)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/05/11 00:39:42 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000007}, 0x1c) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) r2 = add_key(&(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="f786a040b7fbbc43c18629cb58cdd342b0", 0x11, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f0000001540)='keyring\x00', &(0x7f0000001580)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f00000014c0)=[{&(0x7f0000000240)="b82f36a0e7f52f60ae0584254f3bc5083e74768a0820921819c141c94605d4e5262c33364514d3ffa9d4bd9662d7a5d5709ced94e2c80216578e9533f307ea8aa6d4b382836df92ea9153962e5285ec261df8d051b44c4c19f6e5ed423412851ac47961289383b80fdc4d69f73dbf16b9bed29025b3265596c2840526991cc9e6cb178f240ef4fe10277411d245503e750891720545d9b741d7bbf916ab0eb9a0a9faf988023f8", 0xa7}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="6da582a22e89892c1f19255f0328960c7ea56cb1cdd066eb44eb819e1a5d0e70340d9eac26ef9e5d9741c64ecce41d9a9987929a804ee49e5908e29ac401e716e1c04cbf7068d92ad330678af0814ba626041cd6cf9c893e4e8bdd5487e6a323", 0x60}, {&(0x7f0000001380)="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", 0xfe}, {&(0x7f0000001480)="cde8236e027492bf3d08bf73", 0xc}], 0x5, r3) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000080)=0x8) [ 181.352457] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 00:39:42 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000000040)='I', 0x1, 0x40000c4, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001180)={r1, 0x0, 0x1000, 0x86, &(0x7f00000000c0)="a807728b13d8fcc758394ad0b9c4d9c1dd704bba5bdd71463f8a3011a26db07e1843b5838e4174c6bf5e982311fd50f0c0d53ed4c7bc6316efbba30fb3b76799bd777f16fe74c109b0c58e5e36c6e1702ed94f7587e536e81d3ebf10398bf09811ca413c8ae9c9df14b19605e22b98c6a2d7d876faf2aff32b964e40f4077111aaa10670781bbc2f831d4bdeb5067624696885b5027c161ea2b212dc3d8db097dcc1adfe4844f1e8547c47d510da5fb34a96e77eab24a970e8b9ec30e0c3b44f2d9432b50d205cb07f7ad7828059efef23ae60d7d578be3935265d69ba037f278d5e73bc431ea5f20a7e00ae8ed818d5072ad5eef1aa3bfee58cbf01c76338200174391d3d37693da34867fe2ae55b9f43adf41bd117a06d01d1804e90293cf6d2445a0c43f84b027003a41c49351459d74bde3d45301182a4b5efa7eca88d103fe19b150ccc05baf4f6f4f30a290ea56484d7273507504ac6d853e6145304a68ce2fd50bf0e4a4d837148562847ccb894c2f016b1fe65051562736f6803991405f205da4fb63c07b576bd348b677657d4a5b3af7cb3f11f1c28e4e87e3354909bd16cbbe5e23de2a5f72198bdb76d65cb5aaa26b7ff6585225347f169fbf2a7540b90ea8324c8552b189ce570c03016571236e1cc6ff897c97175405f4f9fafba0aea807b01828c8d13268351d2ac240284151c86d16628e1413ac57601016c5367b31513c5a690e3e64fe316d0a199a8ba92dfc057304e172968b3a80b35c08c107b8f45c7b8768d1884d566e1d70a2b97c88b478380d9154478f99f3e9ab487e3d7f3ad27733a9a1581ce0e5b0c54d3b885ad3869667fe916916537257fb7add710ea0031cfa88311a90caaed14e216d79d582d30558ad7b482ebc3d9c5e4fb4a467e5825c52463ad85856cb9f35aea43c7cc96b2cd2cc2588571ecf30034cf54bcb1243ebca2e4aa861aaf5fa48269eb47f4a11cca5a2164075b23ae507f2f0c97350f80de7a36b958291c01c1947f2c818adc3318f3ec7a5991ede2d2dab75d82affd899e7cb415502a46d67408183fc0edfd911f253e9fef6311016988e5b0825e6178b9baa529174ba0d6b54b023be65f39bd368e4acf162fa6ca1fce2dda6fa0001d07afc9eeace90d98fb586eece850070301ed9ceb823fd8e50964689f530ba9ec768a5815f307d2b813a1de5dd1c89ee82659c75a174931477c0ec90cd5c2e5a1a609c85114bc4a93c5c265a2f3e201a09fd07a045f3936e6e4e72771e3e0517832c58e7cd0cc20d7329d30d9878baf6aa869da5355722ef9c9323b8659d4989c6dc122b64c8f9afb9865b9a67cf1b97488837a38909b6db3063065663c0602ec694ecb6aba2fa2ef66e5411f2348337486f4dcaa28c12db515c6878406d040193acd69a9aee5f8643aa6806a0dff62eea9bba498fece5e9b6710da85fba6cf3a74c41c6038ad1b7e6634e390d63a5ec6fddb0ded1a8046927e095792256983011262a6e6b587efd7e176e163bc3c0ff8b4d1213e2e0c38ad48b663596d64528a8f8e00c26ed31184090be87ebcdadc0f1557cc92db6909d42467099272e58d44780940163d2d19d3e024c85cec961a15efbd333105bdc7805351d3e03139aaba172de9fed9c51a0df1107eeffc2a64d152480a0776700abb8bba8107cd34b323a4437e5c2164cd3a4e9debc133913dfe1c57d7b31c83b519b2463cc9907c23891d0c9423443b8982951d0702bf6937577741024d557d0968d4622f889e7b6ef899eaa16230947b2010ff0a4f509d830e45fc26ee1a9bd8f89809fb3c1c313d1e908d662bb3ae2e021dd0fb21799cc29a95952923bb5b5b6cfd96417ac6e6bb3c413494661637820827fd35d81c029c9bf5fedc0077a369c1b298d46312bac6ae7468e7716975e2adb660f623466af571afce2ef0267fd57a0defbb6bdd1d5296caba81e4de7b3fbe2027a2f0f1aba3c4d2c2d95645e4f839a10eff37fcedb322c5b8acdf1a1355c3d8c23ebc31393caba8b4196b3eb2aa237159b0d2fba616da5caa5efd0e48291e5d6a1753cf6b1dd97c6b9e95a553ab494817a9c0841932e408e4a9ec6f67167bdc17e82fac921dc2599710f35d7b226d69bc8eeae311e26a1d05bed21a75553b05043bb7134ee51762743df7d45e8d45534c856323e939f1cf67b3727eb496715d51b0772ed6a6c6a10bc5f7c721623432823738287c892ce860ffe3535e4bc2513fb664c3fa5a41301ddebd2844ec97cfaf823ba95d1bd7695ea88be56f07a4683203e16275a86f6a1901e63fc71049bd90e6f2ca16a56a36cb2f669d42fe3caff17f91a53be45072d7a79b64250ebdc777b9c85975adb52679a98edd35bcd9b08371bc740ce667f3e6f7daeb53c09d7a3c1bab2083c3cc3aa876873e4f37b42f5ad86cacd8b62b32293d3967171c4e8566fc8a395daf95e3bc81dcc3bf268b6e117396579e2e22a13b16aeaa37e76acdb0f71a69574d34f04296eab87788137ee8ac8b1547e234b2270c34432431e0f6870b08ebc7718a5be1d05e5ba299dbe23e0db9f460e75548a71bd0f634ce48b79a1b41f3515fc4d3352f0a3250a4f7513985f7a160d4006eeaae55615cc61f2481c754e032f3f42bd27f0f51a364fc97d9fed3d82d6b61d38f4dc226bd68a0ae646f2013a09339fcd045b5946dc92e1ab9b25f8e8db03a005fefebc2f9aefcd2f06c457760782585073ebed2e62d36bbfc4fd6caf611a2b4027a213147f66e7284e684763abb5ad0db57604fce0076fe7060621616f5729b69999d0713ca44a4eac6b689ff6e80e6b30d1bb5a6d53c752857ed36dc218258bc13c6c0bcf8c8996e4970840bc1f4db4d1b31c100fbc02c0b6d2953a602f5e809aed49c639bfa6d2ebaa7312c223fde11251a7d6c428e4b0edadb7408a1eef5f97775b106ebe2f38cff92d22744f03af2948b370cafab5fa0cac8d31013b85ce4298c8554bd0db4e024680883caf1052cbdc8cbb698cc246038dba3c64a556868c9546edee8b8491d3d22bc121e3bc98702cc77bc2ec6f15edb9df6ba663545c2c70cd6f6a2fcb151f1dbdb18b9989b004342490dbb003b88542f3fd2a1a84363c46602bf7efce63d38f833e6cd7a015d8d5f9139eb5fa1756649f91fa92574d2c297276018be07e4622a79bc812b3ecbcf37e0064f7a36247c6cf16d50e1588e4f7240c4649db32ff0b163e39247fc024bf1fc7c95a94b0b2abd7d6a73b4dad2280785829e75fc48b78eac16723d9e5f91ec24d418ca55459a677fe75855681b4a8c329abac8f547981338239e84ab76d53b35d8925af3662356310149e62b51a03ec21e777c5c57bb331f214504fbf3cee2030d683bf5616b3ab0ebb87d19116100edfc978e532f6923a31550a53739c725f607bacaf656d73282a46767e2e457f8004605e5600d9fcfee557e396b74ccfa5c7aeef4363649933baf1827834a55a49e102ce08103dd356232c7cd7bc273160967bc16d6e41111259f48a10a4e1fb41cf9d999c3119679e98d59a6f5b9875605f18e3277b944f1b729f7818b2db691318f02226aa269f4cc6993d5e9964d22586efb20990305bba77485464a76237d38f3eb082d3290a1f738c54490323378d585f99ce65caacda5a1890ea637fd9900ef19bcb51bfc2366ee683e097637003308d730f14c35ceef59a6f740be3d96f72da02cc83cd7a762f2f525344782623ebedea387c9800ed922162d0daac86b459e08d56ab0099d66d22a968e3e2cdf6d308ae29c2e0add2c4403459faeaf792ce2eaad56f6e9aa59c794a259776f8e05aff164862bd573df020edb1d9400524f1a88a3d55a9e511605a11d544013205b37dc5040b9df80fbac8830354517e1f4f22005341306ce2344da11290c1b97704ac0cbf89faf8c3450c29e68bdc65e4da7ed3f846894200971c29281ce6f009eec8f3eaabfd2a9c66e12d639aefd4fe2d76ae15ed1fc39a275ef87a3d7d5b4b624528c7e947b8ac0a15d391652c95bd8ee4300814986238926cdc7d9756fdd9f50694fe13187ed91b7d0c0cd58e878c598a58b5fe2fd98b281a1a2f98bb039138dd6ec38f2fa5411d5a7d0f85d4e07e4dc33daeb3e572c254c5fb48c9f96ed3f5e695d1b04178885be2793b2d9ca5e7928f97f2a35414301cac8afbc74eae451bf3cde147a4d1aaba3aec0f3fab532ac7c2b4dbc415ef59425060aceec760360b7567e0440954e3cce82ba2fb541001df3c63080a9dc82954b51bf69fd6a0de8afbd175c0b4689728aabbdf681051bde763021d8976e9de2b28a2d1235b722d93c9c2475cdfbd0d0229946ddd7730e10cbcd104288f434dc8e3c8d98acc406b79eee41c66fe221d8ea17f9d6c38cf2ae90bd169d140e6517194753f39ea9ce4d6721bbbac63b3e4d81a858f49007a06ca172d4f14a255457248cba571a7b41e6c0b83e8e649ea50d38c8eb191d08e82cfe95041ec893f18cd61937022bd5248ddd791a37960cfdceae5a05ec893897dc581b1e7917277e77edfd300aead9fd665058eacb5f04319ca7c2096dfa0be112f1eb051beb21af0da1c9e308765cf4f08b20b3173c503817aa5214b49657bca2688cc02e0edefc21676510f85b95af30a8d5635f8b8708c79991f06e197697f0d35c140d45b5a051072d0534650f0bcbcfdab74cae0a4ea0f08ea8c21288073c61e0717f141f12d5713fee87f0f8ce45ed1c0dc92108f0e065be71d3b08db9f9d7a42255cd3d0666b3fb4106f15bfc3d6e5bb5b54ca042b6dab7b011b9fcf7763ba7a5244fe645b00f142a276490a68dfce01d94c4f4ecc36afac56854695d1951a216108a9d401afcbf6cc2eed1bf0d7f8a13999a535492ea10308acc86ae12d1defb63beb996239b76347b5b67d7e746a8fc4f0104b83548aeca89f2629f950bdcb7ccc9f8b7b33e4abb941e341e6fe8de23f7153f3285b472c140567e40d124660bf16f697584765fdfb34b83971b0cc6a7c4459663ba49fa18eac3ba0ed729270098a1ce88d38f484e6558fdc7562cb1708e5a60614300c820ffea98bc88f61d96f8aba39f73a7fb5c943915e8be92e0e4b214635be1582c6ea3c8f115c10c1e9db7a6a49e3b3125276f3dbd7668b6ee012d9b57b0901171f2c20c0c39736d8f344d23ea82f54008c9e6c9dbd633135f1c731f1fb6674956f1019a73a0725a0c22a588f8d17afff893722c5b21fc07926886f3ac762a32f695304ee1804fca962827a7006b6dda3e04ce349bd415338d98c19ffc0617ccf46bc583fcd4795a1b994775555cddc10205e4053449604e4a6a1c6a6e06ef7c2963d99d06611c04edfcec8b07cb099fec74ec157b0c1e4a3e9da1fe6c3724df7c4c69ece360ef362a3fbeecc30e51b8790402c4c1215f3014f3609dd26b2f9598b648703a10b94131cc5baf0a6d030de3d0965bdf8848a9aa35d348e3ba4ac5bcaff2ecf5b8514a520ef3901084c2466924ca397821bd976f7d283faf6b38cd229441e5d4ad49c5cafc47e33ba8b7bd16a557d218d7094e25dbe258718b7383e8cadb6ed018381384de319332f528a637dde2f969b98e8e68d644ae79d8373971cb43ffe654f9a129e835c4f9122a2673fc868b4b1eeeaa804c75c8eab645258b4fbdcb2b110fbcd9b1e7a7e4ac162bf61ccf552989d05977af5e3c6218c7d7876a594e634d9a02655bf5baab8903afe8ec52ab5d13e1a61886963fe09ab619cf774173c38dddfd45a25b5b9490d39b14f7a8d0c3caa697337a40c3a5f956ff8303f76463562d3be7e1bd58", &(0x7f00000010c0)=""/134, 0x7, 0x3}, 0x28) 2018/05/11 00:39:42 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) recvmmsg(0xffffffffffffff9c, &(0x7f0000004100)=[{{&(0x7f0000000080)=@rc, 0x80, &(0x7f0000001280)=[{&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000000100)=""/250, 0xfa}, {&(0x7f0000000240)=""/3, 0x3}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x4, &(0x7f00000012c0)=""/160, 0xa0, 0xffffffffffffffff}, 0x1f}, {{0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f0000001380)=""/203, 0xcb}, {&(0x7f0000001480)=""/143, 0x8f}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/206, 0xce}, {&(0x7f0000002640)=""/92, 0x5c}], 0x5, &(0x7f0000002740)=""/141, 0x8d, 0x2}, 0x2}, {{&(0x7f0000002800)=@hci, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002880)=""/86, 0x56}, {&(0x7f0000002900)=""/248, 0xf8}, {&(0x7f0000002a00)=""/199, 0xc7}, {&(0x7f0000002b00)=""/170, 0xaa}, {&(0x7f0000002bc0)}], 0x5, 0x0, 0x0, 0x6}, 0x7f6}, {{&(0x7f0000002c80)=@can={0x0, 0x0}, 0x80, &(0x7f0000003d80)=[{&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000003d00)=""/125, 0x7d}], 0x2, &(0x7f0000003dc0)=""/220, 0xdc, 0x800}, 0x7ff}, {{&(0x7f0000003ec0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000004040)=[{&(0x7f0000003f40)=""/99, 0x63}, {&(0x7f0000003fc0)=""/34, 0x22}, {&(0x7f0000004000)=""/2, 0x2}], 0x3, &(0x7f0000004080)=""/90, 0x5a, 0x5}, 0x9}], 0x5, 0x40000002, &(0x7f0000004240)={0x77359400}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000004280)={0x0, @in6={{0xa, 0x4e23, 0x1, @empty, 0x7}}, 0x4, 0x4}, &(0x7f0000004340)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000004440)={r2, 0x90, &(0x7f0000004380)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x380000000}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x519c}]}, &(0x7f0000004480)=0x10) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002bc0)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000044c0)=r0) [ 181.420017] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 00:39:42 executing program 2: r0 = socket(0x1e, 0x802, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000100)={0x2, 0x6, 0x8, 0xbb36, 0x2, 0x8000}) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="8b", 0x1}]) 2018/05/11 00:39:42 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0xb12) socketpair$ax25(0x3, 0x7, 0x7, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'bridge_slave_1\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x2002) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f00000001c0)) write$evdev(r0, &(0x7f00000000c0), 0x0) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x1, 0x20000) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/11 00:39:42 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.memory_migrate\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) mlockall(0x2) 2018/05/11 00:39:42 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xc, 0x4000000000080, 0x2}, 0x2c) fadvise64(r0, 0x0, 0x6, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000040)=""/203}, 0x18) r1 = fcntl$getown(r0, 0x9) rt_sigqueueinfo(r1, 0xb, &(0x7f0000000140)={0x3e, 0x9, 0x2, 0x8}) 2018/05/11 00:39:43 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000080)=0x1) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500003000000000a3209078ac1414bbac14140003ff907800000000451000000000000080000000ac1414aaac141400173ea7b433950a633d4ad2f4ad4650a9a4d1689fd9e6ff512e735771cdbf8859b8b6bd6e996a7ef01104b83eb142648d0b259994e09b378d75738fc5525b170a5d24931a9b56b45bd0caea51f318fe1a79bc7a1ebcee6009d59730f1cb55133e13d71d24eba0113490cd93"], &(0x7f0000000200)) 2018/05/11 00:39:43 executing program 7: syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x2000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000000080040, 0x0) recvfrom$inet(r0, &(0x7f00000000c0)=""/112, 0x70, 0x40000100, &(0x7f0000000140)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x2, 0x8001, 0xfffffffffffffffe}) 2018/05/11 00:39:43 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000002c0)=@bind={0x14, 0x88, 0xfa00, {r1, 0x1c, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x90) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x40) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000040)=0x8) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000100)) 2018/05/11 00:39:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0xfffffffffffffe56) geteuid() listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) kexec_load(0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000000240)="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", 0x1000, 0x1, 0xb15}, {&(0x7f0000000000)="071b24d62500d7e14c20284f31d19fe8b54740065e5a844e6f0abdaf74593c3b7565", 0x22, 0x1, 0x3f}], 0x280000) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfff, 0x440) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x100, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000100)={0x1, r3}) close(r0) write$binfmt_elf32(r1, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) restart_syscall() 2018/05/11 00:39:43 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x6e) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000100)=0x3) listen(r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x80000000004) rt_sigprocmask(0x0, &(0x7f0000000000)={0x1}, 0x0, 0x8) write(r2, &(0x7f000058bfe4)="29000000140003b70600000000000000010010e305a40e07208a33bc6be9e8faff0100f82900f3ff09", 0x29) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x9f2, 0x200000) 2018/05/11 00:39:43 executing program 3: gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) sched_setaffinity(r0, 0xfffffffffffffef7, &(0x7f0000000080)=0xfffffffffffffffa) getpgrp(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/11 00:39:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@mpls_getroute={0x24, 0x1a, 0xc09, 0x0, 0x0, {0x1c}, [@RTA_DST={0x8, 0x1, [{}]}]}, 0x24}, 0x1}, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x8000, 0x0) 2018/05/11 00:39:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0xe20, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x69da, 0x2000) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000080)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x5, 0x4e20, 0x6, 0x2, 0x0, 0x0, 0x32, r2, r3}, {0xc849, 0x3ff, 0x1, 0x8, 0x800, 0x1, 0x1, 0x8}, {0x1000, 0x9, 0x5, 0x3}, 0xfffffffffffffffd, 0x6e6bba, 0x3, 0x1, 0x2}, {{@in, 0x4d2, 0x7f}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x4, 0x0, 0x34f, 0xfb, 0xf9f4, 0x3}}, 0xe8) close(r0) 2018/05/11 00:39:43 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x10004e23, @broadcast=0xffffffff}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x28) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0xbe) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x1, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/77, 0x4d}], 0x1) sendto$inet(r0, &(0x7f0000000100)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/11 00:39:43 executing program 4: syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaacbce451971878b80200844b303bd86f1e4f204e15bf00000000000019078ac1414bbac14140003ff90780000b697452000000000000000000000ac1414aaac141400"], &(0x7f0000000200)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101002, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x8, @empty, 0x8}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4, 0xa, 0x7, 0x0, r1}, 0x10) 2018/05/11 00:39:43 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000000100)) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x0, 0x40}) fcntl$lock(r1, 0x6, &(0x7f0000603000)={0x0, 0x0, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'yam0\x00', 0x100}) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x80, 0x4140) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xffffffffffffff8b, 0x1}, &(0x7f00000000c0)=0x90) 2018/05/11 00:39:43 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x20400) ioctl$TCSBRK(r1, 0x5409, 0xffffffffffffffcb) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) nanosleep(&(0x7f00000001c0)={r2, r3+10000000}, &(0x7f0000000200)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x40000000001, @multicast2=0xe0000002}, 0xfffffd6f) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[{0x10, 0x105}], 0x10}, 0x0) r4 = msgget$private(0x0, 0x1) msgsnd(r4, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0xfe, 0x800) 2018/05/11 00:39:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x3ff}) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd, 0xffffffffffffff81}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) 2018/05/11 00:39:43 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x408002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x5, 0x401, 0x9, 0x6, 0x1f}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0xffffffffffffffe0, 0x30}, &(0x7f0000000200)=0xc) prlimit64(0x0, 0x0, &(0x7f0000000040)={0xfffffffffffffffd}, &(0x7f0000000000)) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) [ 182.445821] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 2018/05/11 00:39:43 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x401, 0x101000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 2018/05/11 00:39:43 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x600280, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000100)=[{0x3, 0x401, 0x8, 0x20, @tick=0x3, {0x80000001, 0x8}, {0x7, 0xd0}, @addr={0xb7, 0xc}}, {0x8, 0x8727, 0x40, 0x1, @tick=0x20, {0x7, 0x81}, {0x7, 0xfffffffffffffffa}, @addr={0x6, 0x9}}, {0x4, 0x3, 0x7, 0x9, @time={r1, r2+10000000}, {0x3, 0x810000}, {0x80000000, 0x2}, @result={0x8, 0x2453}}], 0x90) r3 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) sendfile(r3, r3, &(0x7f00000000c0), 0x20000007fb) sendfile(r4, r3, &(0x7f0000fc1ff8), 0x80000001) 2018/05/11 00:39:43 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)}]) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bond_slave_0\x00', 0x400}) 2018/05/11 00:39:43 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000300)=0x6e, 0x80000) sendmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000000080)=@nl=@proc={0x10, 0x0, 0x25dfdbfc}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)="c144545a78ddfa48aeef0733c167e0c7225938f8f917a70fccdb7ec990b3a28c0c63925f0af9bb119f73323087b0ff443517531cbd92f2a66e142bef9203aeaa56aab8c28f68829d9f0c626d22b31d2b81c40bc39b2b3d0ead9b02d175feb9f0cdfa04fc762e93c1c3ca2cbb006a099955e50a6201191c2ccc077dc4430836619f1e2aba24db76cab4522f596072f9ec0713dadadeb81224f85a47a6333e7b", 0x9f}, {&(0x7f00000001c0)="29ef3033845329f8ff307f083e", 0xd}], 0x2, 0x0, 0x0, 0x20000000}, 0x9}, {{&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x2, 0x0, {0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x6a29}}}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000003c0)}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000001400)="86ea51b57651cfa91cf57628d95af4fe17037c55d0dac081b6e77ee56e00eeb3d53dd46dc5244cb8e864e0fdaf377a1c134f3c7b3554653e5ddfa1763a3ef35618f14f00648d7021f6b594498b5e6ebda83be68d1f148d7996c2f587f9c638ef9cf667715a5a32c9d2212c46f1ef8d3afe99a8dc2622d19f8034125ca7bf71e2b8c0bd0d12530c119ba3cc9eb826b425b83c22840314fad47c35dd0f71e80fa45c3b1bcf4f33a1e22857119e72012eca3b4e1b740acc553dc5a9fbc8578f1eb6d2586b9140eaae516a954bc3bc767834a22bd3bfd4b5a6828cf31131b9e813555edc3d0fb30701520761cc9b08316591e77cdd48", 0xf4}, {&(0x7f0000001500)="941295238ab4ca7a7583d9eafd6aab5dad8c2691b074b26e72a08d71374b8655671684823cc89285856c2cc2ad99c20894cde251be950c7555090f4c07a18cc371f3f3351a37779d7ce7bc7ee0736e262a70c87329eb36e568dd886422aec24d75d353e9bc0576087a80a4626129bc892c8aa70fac52f67686fa66cfefd64a4db0c78c37bf08a6d9c4fd83123b2ae1856d1e437e1f5654c7d5967179", 0x9c}, {&(0x7f00000015c0)="2b866b27515a2d9d5e74c908a3b6c45b3a2235d2326e58655e48ed14e39dce88909b6f1548891f162b7b5237f2f168d7482ee944d63f6bf994d9de3bb0c42b24906e021773c8b5fc00be88003a55655c2b672c40bfc095374b4b75c9e34cad6020a4578ccebb3dfadd2460f8108403996e8e43f6a1aff60bdc4fe7eca3d5d051facb76b6d3f99340bd95ad5e7bfe436fd8853a2b3dcabac5249db0791ce7fdf741e74b04853018d83cb310d6ced08af5fc1ed322298042f753084f6a563231b359310c43230548066c94d9efc8d91a990091f791c8ca1195", 0xd8}], 0x5, &(0x7f0000001740)=[{0x20, 0x110, 0x8, "e37125f41b53e5295c38"}, {0x80, 0x1, 0xffff, "4021f6d74dc08e707e46c3cbfee5f45995471eed87c0792b659ba761dce5a4b8fbcd3271438a44e470c89bcb9428f6522c9738890b4a0f29e3c364413674d01106b8b650d09bcd8efa1ace6978e89b13b905bb97fb6dd23e789d809ebb3f666e22b4e3403d5cda6970253ba8759d"}, {0xa8, 0x113, 0x0, "c28680e3df5aaffc0cef9b462bf80e65c3cb09a09d784e9afa06b9450e67103ca81ce04b1ebd4fb736ca4f894ebe18247f08c61e4efb73ad37f20e5659f7b0ff433a536552cc200aa245f752ab18219291306845b3350c72c98c2854549ddd1007bd33d4d37afb74df346661ff24a1ee68a87b130592a41be6d6335431b9793a9849ed352fba0191a9ee39a83fdcc9776d89f9ce"}, {0x110, 0x10e, 0x8000, "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"}, {0x1010, 0x13f, 0xfff, "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{0x70, 0x0, 0x6, "c0fd4980013249c6311340f23fa773d58d9ca173333f35c3310282273a2025a3e46d0379d27aac268cd0269fb3a99b4f18807dd0192886bb368ef4e3322fee460e3c9cab45e49e1b045b7efbb7847390437a9c0b85985cbc2a3cac8c38"}, {0x108, 0x107, 0x10, "f1138bf306383e920bde22049fe2810383165222d3ed3f324909cef86eec48e4ec21bde24ec16e5cb5fa292c83553b492e731b917d636bcc20e78ebb851eaa9e98761dfe48ecc7d2685931ddc6c07d4e975aff75c05402559ab00d5baba78e9286f023f43dd31ab62aa5449b7beb64303f0d402c9f9fb8d13720f8968029582ddef5e26b39e043594676bcfeb8a6bf8a7ad7af91066bf731609f97504b5001d0e39d470f1070afd643a117bdc86710b17274d7baa25909054ba6ff573d181028990d96ae62b70f4ec4af462e1c1702cb66f59d97bdb18e22c1e2002f9b94d50fc3ae4e25e6840a637f5fb2a2fe4df160dd5e6e27"}], 0x13e0, 0x8000}}], 0x2, 0x40010) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/05/11 00:39:43 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000400)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="040000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) clock_getres(0x4, &(0x7f0000000000)) io_setup(0x100000000, &(0x7f00000000c0)) 2018/05/11 00:39:44 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000000680)=[{&(0x7f0000000040)=""/246}, {&(0x7f0000000140)=""/239}, {&(0x7f0000000240)=""/146, 0xffffff1f}, {&(0x7f0000000300)=""/218}, {&(0x7f0000000400)=""/147}, {&(0x7f00000004c0)=""/13, 0xfffffffffffffee4}, {&(0x7f0000000500)=""/235}, {&(0x7f0000000600)=""/77}], 0x1000000000000095, &(0x7f0000000940)=[{&(0x7f0000000700)=""/108}, {&(0x7f0000000980)=""/151}, {&(0x7f0000000840)=""/228}], 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000780)='net/connector\x00') vmsplice(r1, &(0x7f0000001240)=[{&(0x7f0000000dc0)="e6f504bed3bfb4634aac6ef1fd7530482ee51966bcac9d559a340c999db3aefe0ec0a5ea61f5d15988ef80b2a5a1f2e3f1ddd50573369b3f6253dda086", 0x3d}, {&(0x7f0000000f80)="99310671a67725c269fd7035c9fa8fa00a9a845ad320214ffba902cb507dda71f7e4eeb8c88673820e4035b9cf61b7cbb065125b687195ce8e80a219ab980cd150326b0595578d351f4cfee7ff0b07d30695ed1e3096b466fee464501d91cf1fc6e80c6753115b3c59ccb7e3bc104a270eb0231f52639ea50e7c20bbe1af5f91b0c7e07ccf36bc4e15b5d619cbf6a4406de6b72463b4eba44913bfbbdcc59c461e703c07aba6d29aa74cb134ffadef5d21dec416c01c3273083d500c9c391595d48a5e783874f31b39e83337a3d9e372c4ddceab4bffd91e0f", 0xd9}, {&(0x7f0000001080)="1c79aeade98a84695a7f65b1cd98eecddea606bb30da961a4f439133231351628818123134c50916009bca5f5e12c9168c69d8f3febdf187f349b8ac158c0910cc7ec715d623b5456122760bc8be1eb2371a6bc61218988303aa5b05bdc6f4fbc54b8019a1292cd54d513751718b65b9ef08e900c00cd661fd26b8a288ac17212ac7000e4cc1c9e35e9f01fbfc29a5ed7b9187a1279ef1a6", 0x98}, {&(0x7f0000001140)="2745b1548a79169d13946006dfbd904d39eb68b4667fadcce2d4fe6f9ab070b6036efb38c6e0e0a986172540d50b1e9dc219591182b634729964fc5f56a83e13e9c5de110b3246e9589640dcdfaae8207bd9b9", 0x53}, {&(0x7f00000011c0)}, {&(0x7f0000001200)="da49aa2564d3132c577f4208052a3bbd4a9e8e328aa21492d79c0c969de48dd3dec69e786ed7160f3dfbcb", 0x2b}], 0x6, 0xc) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000ec0)={0x2, 0x80000001, 0x5313, 0x7, 0x9, 0xe4000000000}) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000f00)={0x303, 0x33}, 0x4) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000e40)={0x53, 0xfffffffffffffffb, 0x57, 0x7, @scatter={0x5, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000a40)=""/209, 0xd1}, {&(0x7f00000007c0)=""/72, 0x48}, {&(0x7f0000000b40)=""/166, 0xa6}, {&(0x7f0000000c00)=""/23, 0x17}, {&(0x7f0000000c40)=""/106, 0x6a}]}, &(0x7f0000000d40)="7f2bbd05ecd433561731ac5eb9578416ded00d6c2de688c90f57038d1101249fddeae8903a33373eeab12b0a90ba2181ff672466795f646e6d38a374b6bc9e5f193737020c3e1f0c7763e595b559e9517ebecc2309babc", &(0x7f0000000f40)=""/41, 0xffffffffffff2544, 0x10000, 0x1, &(0x7f0000000e00)}) 2018/05/11 00:39:44 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000ffc)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000ffc)=0xfffffffffffffe49) getsockname(r0, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80) 2018/05/11 00:39:44 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)}]) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bond_slave_0\x00', 0x400}) 2018/05/11 00:39:44 executing program 4: syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], &(0x7f0000000100)={0x0, 0x0, [0x0, 0x0, 0x0, 0x1000]}) 2018/05/11 00:39:44 executing program 0: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x101000) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000140)) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x90, 0x1ff, 0x1, 'queue1\x00', 0x400}) listen(r0, 0x108003) r2 = socket$inet6(0xa, 0x6, 0x0) chroot(&(0x7f0000000180)='./file0\x00') setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f000089b000)=0xffffffffffffffff, 0xf1) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) 2018/05/11 00:39:44 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @tick, {0x2}, {0x0, 0x7ff}, @ext={0x0, &(0x7f0000000080)}}, {0x80000001, 0xf5, 0x0, 0x8, @time={0x0, 0x1c9c380}, {0x6, 0x1}, {0x4, 0x5}, @raw8={"7c9be50b63886d56afdc4c24"}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0xcf, 0x9}, {0x3, 0x4}, 0x6, 0x4, 0x1}) write$sndseq(r0, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) 2018/05/11 00:39:44 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000440)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)={0x14, 0x10, 0xa, 0x1}, 0x14}, 0x1}, 0x0) r1 = creat(&(0x7f0000000000)='\x00', 0x80) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000040)={0xffffffffffffff7f}) 2018/05/11 00:39:44 executing program 3: r0 = socket(0x10, 0x803, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000100)) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) recvmmsg(r0, &(0x7f0000005cc0)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/123, 0x7b}}, {{&(0x7f0000001800)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000001900)=""/185, 0xb9}, {&(0x7f00000019c0)=""/100, 0x64}, {&(0x7f0000001a40)=""/212, 0xd4}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/119, 0x77}, {&(0x7f0000002cc0)=""/226, 0xe2}], 0x6, &(0x7f0000002e80)=""/112, 0x70}}, {{&(0x7f0000002f00)=@nl=@unspec, 0x80, &(0x7f0000002f80)}}], 0x3, 0x0, 0x0) 2018/05/11 00:39:44 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000005c0)="2863707573657421c300") r1 = memfd_create(&(0x7f0000000040)='wlan0)vboxnet1-\'security-^\x00', 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r2, 0x0, 0x70bd26, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6b}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/05/11 00:39:44 executing program 6: socket$can_raw(0x1d, 0x3, 0x1) r0 = creat(&(0x7f0000000000)='\x00', 0x81) connect$ax25(r0, &(0x7f0000000040)={0x3, {"f951bbb66bc0ce"}, 0x101}, 0x10) accept4(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000180)=0x80, 0x0) 2018/05/11 00:39:44 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xe2) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x1d, r2}, 0x10, &(0x7f0000000440)={&(0x7f0000000400)=@can={{0x3, 0x6, 0x4, 0xff}, 0x0, 0x2, 0x0, 0x0, "286d3312aafc65a4"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x8000) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x80000) getpeername$inet6(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) sendmsg$can_raw(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x1d, r3}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=@can={{0x4, 0x6, 0x1, 0x3}, 0x4, 0x1, 0x0, 0x0, "68b765740a73325c"}, 0x10}, 0x1, 0x0, 0x0, 0xc0}, 0x4000) 2018/05/11 00:39:44 executing program 2: io_setup(0x7, &(0x7f0000000000)=0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xcf2, 0x80) io_cancel(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0x8, r1, &(0x7f0000000100)="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", 0x1000, 0x6, 0x0, 0x1, r2}, &(0x7f0000001100)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80202, 0x0) timerfd_gettime(r3, &(0x7f0000001140)) ioctl$int_in(r3, 0x80100080044dfc, &(0x7f0000002000)) 2018/05/11 00:39:44 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2800, 0x0) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/05/11 00:39:44 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0x171, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="385c7b4176686aa4dc88b6fb596318010000100013070000000000000000e0000002000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="f0000000000000000000ffffffffffff000000003200000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000048000200656362286369706865725f6e756c6c2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x390}, 0x1}, 0x0) 2018/05/11 00:39:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netfilter\x00') preadv(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xff2d}], 0x1, 0x0) 2018/05/11 00:39:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000080)={'ip6_vti0\x00', @ifru_addrs=@hci={0x1f, r1, 0xb05523ec539786b0}}) 2018/05/11 00:39:44 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x300, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) syz_emit_ethernet(0x3e, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)) 2018/05/11 00:39:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) socket$bt_cmtp(0x1f, 0x3, 0x5) [ 183.685525] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 00:39:44 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xc000, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0xffffffffffff8001) futex(&(0x7f0000000200), 0x5, 0x0, &(0x7f000000cff0)={0x0, 0x989680}, &(0x7f0000000040)=0x4, 0x1f5b22421492a5c8) 2018/05/11 00:39:44 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)="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", 0x200002, 0x0) unshare(0x28060400) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.clone_children\x00', 0x2, 0x0) r2 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r2, &(0x7f0000000140), 0x6) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x400000, 0x40) readlinkat(r3, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=""/250, 0xfa) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x0) 2018/05/11 00:39:44 executing program 5: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) connect(r0, &(0x7f0000000000)=@rc={0x1f, {0x1, 0x60000000, 0x0, 0x80, 0x1, 0x9}, 0x4}, 0x80) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7fffffff, 0x4000) statx(r1, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0, &(0x7f0000000140)) 2018/05/11 00:39:44 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000001140)=0x8, 0x4) r1 = geteuid() fstat(r0, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x4000, r1, r2, 0xc730, 0x400) writev(r0, &(0x7f0000001100)=[{&(0x7f0000000080)="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", 0xf81}], 0x1) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000001040)) ioctl$BLKPG(r0, 0x1269, &(0x7f00000011c0)={0x81, 0x800, 0x10, &(0x7f0000001180)="3824150c25392c69a55caf528cab3e40"}) r3 = request_key(&(0x7f0000001200)='blacklist\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001280)='\x00', 0x0) r4 = add_key$keyring(&(0x7f0000001380)='keyring\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r3, &(0x7f0000001340)=[{&(0x7f00000012c0)="43f0f421b59739c3b5a82f596c657912e3cfa5661347351d8e9b0c91fae219f550a03ae7983a702cd91e819f4494311a6baf7fb9d1524fa77a29b6de5817a0df3a42c2e2060104c2e9df38c3eea5c024da23041a25fe69d36e7b78ce63ab6201462a7f8baca8eb759b8d65e8b41b27", 0x6f}], 0x1, r4) 2018/05/11 00:39:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0xa20, 0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x101, 0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x85, "164d671e6c1ae57520fc0c93024829447ed2d639ddc4429a3e2b2b18e94ad3da27cef656f65a77b9d6b6f17ce6ea46abe89c776509c3adb51ac28219371e2bfbdafaa7f7ad66fcafcae59326132aa3dbbd2ff711544161bb22560b22ed4c8ce1c0acff7605ad896fdc341b98d9e4264376ddb64443466b214db2eff542d7306de857bec9c7"}, &(0x7f00000001c0)=0x8d) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x7bd74b2c}, 0x8) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)='|', 0x1, 0x4004000, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/11 00:39:44 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x40) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000180)=0x6) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {0x40000000}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x81, 0x0, 0x1fffe000000, 0xffffffffffffffc1}, {0x1, 0xffffffffffffffff, 0x3, 0x2}, {0x8, 0x8, 0x4, 0x3}, {0x4, 0x2, 0x8, 0x3}, {0x7fffffff, 0x6, 0x100000001, 0x1}, {0x2, 0x5, 0x3, 0x4000000000000000}, {0x3f, 0x3, 0x5, 0x9}, {0x6, 0x101, 0x4}]}, 0x10) 2018/05/11 00:39:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={"62726964676530009e00", r1}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getstats={0x1c, 0x5e, 0x5, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x7}}, 0x1c}, 0x1}, 0x0) 2018/05/11 00:39:44 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x6, 0x4000) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000180)=0x6) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000240)) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaac2071368aaaa0800450000300000000000019078ac1414bbac14140003ff90780000000045000001000000000000e900ac1526aaac1414002c6c1ef5397935f8c911146419953ed2b902ae236d63b975a6f891f62a613aeeb7f79d3954f94cd6b434120f3e9035122de72813c5fd01ef2a6e8b979a0554be5760270ee8cc9e48baff442cd2fb9eb49035347d1e9c4f33814b86b8a66d60ccb299ade3d09f09fcc87eb4fdd79852e3afb6b87d2ec812b79d256c7886a81be6f986984cd8f207d8dd85fad85449e25519d21581ada2ed785da1a316504c1a21a1ec1ecb19c90719a27fa7fc850b13f439944fea664eb52a"], &(0x7f0000000200)={0x0, 0x4, [0x40000000000000, 0x0, 0x0, 0x5ce]}) [ 183.777793] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 00:39:44 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1}, 0x8) r3 = socket(0xf, 0x8000a, 0x6) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000040)="c7e53e01ad0630d974967fdc359ba6c9cb6bfc9cc241d86e0cb251aa354b", 0x60) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r2}) connect$ax25(r4, &(0x7f0000000080)={0x3, {"92230200000020"}, 0x80000000}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000780)=ANY=[@ANYBLOB="04000000000000000a004e200600000000000000000000000000ffffac1414aa010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000090000000a004e2106000000fe8000000000000000000000000000bbd9090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2103000000ff02000000000000000000000000000101010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e230080fffffe8000000000000000000000000000bb08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2008000000ff01000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2007000000fe800000000000000000000000000010f7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21010000000000000000000000000000000000000101000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2038050000fe80000000000000000000000000000100000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21020000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2307000000fe8000000000000000000000000000bbff0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007836532a2f7f40b51a5861c72fba37ae8e72a166e1f919842fe426509e603e3042d455ed23f72dcae3e9d8175e689bd"], 0x510) 2018/05/11 00:39:45 executing program 3: unshare(0x40600) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/05/11 00:39:45 executing program 5: poll(&(0x7f00000000c0), 0x0, 0x401) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x400000) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x9, 0x2}) r2 = fcntl$dupfd(r0, 0x0, r0) fcntl$dupfd(r0, 0x0, r0) fremovexattr(r2, &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/05/11 00:39:45 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa080045000030d501000000019078ac1414bbac14140003ff907800000000450000000000000000000000ac1414aaac141400"], &(0x7f0000000200)) 2018/05/11 00:39:45 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6050a09c00082f00fe8000000000000000000000000000bbfe8000000000000000000c00000000aa0000080000089078e65d26273edd5c27e02e8dcefc749f9dbcb74fe1ec4c0f67ff46fef50f"], &(0x7f0000000000)={0x1, 0x0, [0x0, 0x0, 0x0, 0xffffffffffffffff]}) 2018/05/11 00:39:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000000000)="9e08da63886c776fb8aaaca891ca682938471eec6ada0eae843c25ac4bbf546e7380", 0x22}, {&(0x7f0000000040)}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000000080)="eb2ae544a2c859577aa2f40f393458bf388208f3bd24ecb5a71d15b9d0ecf3e810b657da839c49509ad20e4c0f6994876b9e75678a3bf75fbb0a6494209bde2d2cd2f6638b05759df7d410a497fe2e8a4caf671a53ce1543a29ced11625d9bcf38b4491ede9d3e6d", 0x68}, {&(0x7f0000001180)="4d968d7a0c9fe9223a1801251dca9c90e453620374b472d76d9a06d5a1d2bb65013ef5089299807681c7212c6de9e1ab80d855ef97e7f7a3fe75bc68ce5b14192995b67bcff7279f5f52792448587505047f47d91b0ea6c8977c15b7036a400464a597b64a0142dde404c4044b3c64c7ced559fdb4e7b70a49247156030e4bf32abf8cb00f4ec8a1ff1576acde", 0x8d}, {&(0x7f0000001240)="0d99ebeca1b0342f9379d8fbf900c5430c7057a9687a2f8cb010822f1613839b78f76882bfbce464a7fc4be5db0fc03eb1843c4f65d7946dba5850d1467c6d1e8006887ece31451edb3d40c172dc6ec0ab09c5d4e0abdbc5fe9e7b6e99d3d0a60904d1418b8ad302c24841986c4d3468a0fedbf5d9b38bc258775fdb9c496a7e832961c840283582afc93ceea9f47716de06a4cf099c63de388b1f6bcd5b72726b049d08cdc67783cd32f934bc967eaa955eb15612cb07848a3a30975e", 0xbd}, {&(0x7f0000001300)="a8949315de7cbf4e59704c7a5ab4cda5df24bd3a5b5e9b53ec71d2b7f72e1e40edd8a008a93c10fcc6627f24bad87dda25d982053484eabac9b5f5bfb5752db3b4e5ca6a5c249c4252c45f3db426113475637618225aa844cd", 0x59}, {&(0x7f0000001380)="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", 0x1000}], 0x8}, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000308000)=""/1, 0x3ae}], 0x1, &(0x7f0000000100)}, 0x0) fcntl$setpipe(r0, 0x407, 0xfff) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002faff8)=@un=@abs, 0x8, &(0x7f0000033000), 0x0, &(0x7f00000001c0)}, 0x0) 2018/05/11 00:39:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) connect$packet(r1, &(0x7f0000000300)={0x11, 0x9, r2, 0x1, 0xfffffffffffffbd1, 0x6}, 0x14) setsockopt$inet6_opts(r0, 0x29, 0x31, &(0x7f0000000080)=ANY=[@ANYBLOB="0000040000"], 0x8) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaa3e849853e57cdeaaaaffffffffeeff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000b5686f21e489c37281595ac2d1391b3300f0d89bcadebcba6eeca63db748941adea065fe3d547131eb03485693c2f1e098b0a2e2878ebc85935df025db103dc564a055b4855549d2ed034430f740e12f8e525f598babb386e8c63c13554d65a283e64da0af25e959cf6df23634123828", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000000000000"], &(0x7f00000002c0)) 2018/05/11 00:39:46 executing program 6: unshare(0x40600) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2020c440, 0x0) r1 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) rt_tgsigqueueinfo(r2, r3, 0x28, &(0x7f0000000100)={0xa, 0x7fffffff, 0x0, 0x80000001}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) 2018/05/11 00:39:46 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa080045000030000000000001a578ac1414bbac14140003ff907800000000450000000000000000000000ac1414aaac011400cc6fe06c4798223217d7c010ec78a6dca3ffa45dca62998b5b33b31b9f8777bb033c569def23f5e1e0d03d00c742c54a68dbd0fc11c1754db1ac3994b38578f19dcaf288594a58d05d733af7d62ab7691e60252f0806f4ff66eae60f6fb3078d6e1497f46574d73d70"], &(0x7f0000000200)) 2018/05/11 00:39:46 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x40000000000001, 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) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x34}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000140)=""/185) close(r0) 2018/05/11 00:39:46 executing program 3: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x4, 0x0, 0x0, 0x15}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x7f, 0x0, 0x2, 0x8e8}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x5, r0, 0x2, 0x6bdb}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xfffffffffffffffd, 0xffaf, &(0x7f000000a000)=""/195}, 0x48) 2018/05/11 00:39:46 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000b40)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000b00)}}, 0x20) write$rdma_cm(r0, &(0x7f0000001d00)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001cc0)={0xffffffff}, 0x106, 0x1000}}, 0x20) write$rdma_cm(r1, &(0x7f0000001d40)=@accept={0x8, 0x0, 0xfa00, {0x6, {0x7fff, 0x101, "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", 0x84, 0x1000, 0xadb0, 0x5, 0x8, 0x5, 0x1}, r2}}, 0x510664bd10f539c6) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYRES16, @ANYBLOB, @ANYRES32=r1, @ANYRES16, @ANYRES32=r1], 0xc) write$rdma_cm(r1, &(0x7f0000000040)=ANY=[@ANYPTR, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x18) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="03000000400000fa02004e220000000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000aa00000000", @ANYRES32=r3, @ANYBLOB="d2131d5328a91e5dfb64d32920b722259f6bcc913ee29b7e99c610dd3728f5cb575b467f2f11d8c08b9b3934c9a6d9be446e52fdb359bf49c19d33a1"], 0x48) 2018/05/11 00:39:46 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) r2 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000000c0)="d7dcc3cc35809ec04eadbebbc623a6a5", 0x10) close(r0) 2018/05/11 00:39:46 executing program 0: r0 = socket$inet(0x2, 0x803, 0x28000000001) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x401}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x2d6, &(0x7f0000000140)}, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = semget$private(0x0, 0x0, 0x200) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) membarrier(0x0, 0x0) accept$packet(r2, &(0x7f0000000200), &(0x7f0000000240)=0x14) r3 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000280), &(0x7f00000002c0)=0xe, 0x80000) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000300)=0x80, &(0x7f0000000340)=0x4) semctl$GETPID(r1, 0x3, 0xb, &(0x7f0000000100)=""/209) 2018/05/11 00:39:46 executing program 0: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) pipe2(&(0x7f0000002280)={0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000002980)={r2, 0x1, 0x6}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) r4 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x363, 0x3}) fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) prctl$setfpexc(0xc, 0x80003) fremovexattr(r4, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)={0x9c, r5, 0xa10, 0x70bd2d, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x6}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80f}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}]}, 0x9c}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) recvmmsg(r0, &(0x7f0000002100)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x68, &(0x7f0000001900)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000000240)=""/254, 0xfe}], 0x3, 0x0, 0x0, 0xfff}, 0x4}, {{&(0x7f0000000380)=@in, 0x80, &(0x7f0000001800)=[{&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000640)=""/218, 0xda}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/4096, 0x15d}], 0x7, &(0x7f0000001840)=""/122, 0x7a, 0x400}, 0x800}], 0x2, 0x0, &(0x7f00000018c0)={0x0, 0x989680}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000001940)={0x2, 0xff, 0x80, 0x800, 0x5, 0x6, 0x2bbb, 0x4, 0x1, 0xcd, 0x8, 0x9}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000021c0)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/11 00:39:46 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x109202) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0x5, 0x31ba1b5d, 0xda6, 0x6, 0xd941, 0x2, 0xdc, 0x8, 0x1, 0x80, 0xffffffffffffffe0, 0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x80045432, &(0x7f0000000000)) 2018/05/11 00:39:46 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="02030003130000000000b2000000000005000600000000000a0000008d000000000000000000000000000000000044d5430700000002000005000900ff0000000a40000012000000fe8000000000000000001000000000ff000001000400000002000100000000000000020c0000000005000500000000800a00000000000000ff020000000c800020000000000000010000000000000000"], 0x98}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0)={0x50, 0x2df}, 0x2) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind(r2, &(0x7f0000000000)=@ax25={0x3, {"6ce17ce4947b58"}, 0xff0}, 0x80) [ 185.288872] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/11 00:39:46 executing program 6: socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/11 00:39:46 executing program 4: bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0xffffffffffffff5c) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x0, 0x4, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000440)={'vcan0\x00', r1}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)={0x0, 0x0, [0x0, 0xe9a]}) [ 185.392918] IPv6: ADDRCONF(NETDEV_UP): ifb0: link is not ready 2018/05/11 00:39:46 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000100)={0x9, 0x0, 0x6}, 0xc) inotify_init1(0x80000) 2018/05/11 00:39:46 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0xa000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000000c0)) 2018/05/11 00:39:46 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="b4000000000000000010000000000002050000000800000002000000000000000600000000000000008000000000000002000000000000000000000000000000000000000000000001000000000000000000000000000000ffffffff014a95861ae892ea0000000000020000000000000000000000000000000000000000000000100000000000000000000000000000"]) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000180)={0x200, 0x3f, 0x10000, 0x10001, 0x2, 0xffffffff}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000140)=0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f00000001c0)=""/168, &(0x7f0000000280)=0xa8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000e64ff8)=0x36, 0x10001) 2018/05/11 00:39:46 executing program 6: r0 = socket$inet(0x10, 0x3, 0x10) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000240)) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast1}}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) recvmmsg(r0, &(0x7f0000001b00)=[{{0x0, 0x0, &(0x7f0000001a80), 0x0, &(0x7f0000001ac0)=""/20, 0x14}}], 0x1, 0x0, &(0x7f0000001c00)) uname(&(0x7f0000000140)=""/58) [ 185.580823] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 185.697746] IPv6: ADDRCONF(NETDEV_UP): ifb0: link is not ready [ 185.737861] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 185.743288] alg: No test for authenc(hmac(md5),cbc(aes)) (authenc(hmac(md5-generic),cbc(aes-fixed-time))) [ 185.780387] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 185.797655] alg: No test for echainiv(authenc(hmac(md5),cbc(aes))) (echainiv(authenc(hmac(md5-generic),cbc(aes-fixed-time)))) 2018/05/11 00:39:47 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x400000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) close(r0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000080)={0x40, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x7, 0x2) 2018/05/11 00:39:47 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a5b404e1b50000000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534f8291d9fb2ce43610000000000ddd4acff96f4", 0xffdc, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 00:39:47 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write(r1, &(0x7f0000000100)='k', 0x1) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x17) 2018/05/11 00:39:47 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) setpriority(0x3, r0, 0xfff) clock_gettime(0x3, &(0x7f0000000000)) 2018/05/11 00:39:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x20000, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x7) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x305041, 0x0) preadv(r3, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f00000003c0)=""/195, 0xc3}], 0x2, 0x3c) 2018/05/11 00:39:47 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x400) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x1, r1}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000340)=r1) 2018/05/11 00:39:47 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) close(r0) 2018/05/11 00:39:47 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf401, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0xd, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0xe9e]}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x8b2) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000140)={0x3, 0x3ff, 0x9}) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00000001c0)=0x4, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x4, 0xffd, 0x9ab6}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000180)={0x15, 0x21c, &(0x7f00000003c0)="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"}) 2018/05/11 00:39:47 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000000)={&(0x7f00000004c0)=@in6={0x2, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xffffffffffffff8b, &(0x7f00000007c0), 0x29c, &(0x7f0000000080)=[{0x10, 0x29}, {0x10, 0x10d}], 0x20}, 0x0) 2018/05/11 00:39:47 executing program 0: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) utimes(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)={{0x0, 0x7530}}) r0 = creat(&(0x7f0000000100)='./file1\x00', 0x0) lseek(r0, 0xfffffffffffffffd, 0x2) 2018/05/11 00:39:47 executing program 6: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000300)) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0/0us\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0) r1 = dup(r0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x5, 0x4, 0x1000, 0x8, 0x2, 0xfffffffffffff849}) 2018/05/11 00:39:47 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)={0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0xfffffffffffffffe]}) r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x3f, 0x102) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000180)=0x9) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x100, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x100000001, 0x4000) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000080)) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x802, 0x0) 2018/05/11 00:39:47 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x400) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x1, r1}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000340)=r1) 2018/05/11 00:39:47 executing program 5: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000b25ffc), &(0x7f00000000c0)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup2(r1, r2) tkill(r0, 0x15) wait4(r0, 0x0, 0x9, &(0x7f000005af70)) getsockname$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9, 0x5, 0x1, 0x500, 0x0, 0x2000a, r4}) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/11 00:39:48 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x40) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000280)=0x7, 0x4) timer_create(0xfffffffffffffffc, &(0x7f0000000100)={0x0, 0x34, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) timer_gettime(0x0, &(0x7f0000000000)) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000200)=0x1e) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x2, 0xff, 0xf, 0x7, 0x7, 0xcd}, &(0x7f0000000300)=0x20) flock(r1, 0x8) 2018/05/11 00:39:48 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x2000) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, {0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x6, [0x5, 0x5, 0x3, 0x7ff, 0x4, 0x7, 0x9, 0x2]}, 0x5c) 2018/05/11 00:39:48 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xa9, 0x1000000000181200) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x2, 0x40}], 0x18) 2018/05/11 00:39:48 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a5b404e1b50000000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534f8291d9fb2ce43610000000000ddd4acff96f4", 0xffdc, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 00:39:48 executing program 5: r0 = socket$inet(0x2, 0x2, 0x2000000088) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000540), &(0x7f0000000580)=0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) r1 = accept(r0, 0x0, &(0x7f00000000c0)) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x100) sendto$inet(r1, &(0x7f0000f81000), 0xfffffffffffffc32, 0x125beacb12a3545c, &(0x7f0000319ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0xfffffffffffffd0b) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x7, &(0x7f0000000400)=0x7c, 0x4) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000140)=""/189, 0xbd, 0x1, &(0x7f00000003c0)={0x11, 0x1f, 0x0, 0x1, 0x1b, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080)={0x348d, 0x0, 0x8, 0x9449, 0xb7c, 0xff, 0x1000}, 0xc) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') bind$netrom(r3, &(0x7f0000000000)=@full={{0x3, {"ca39d3a6aaf1ea"}}, [{"9466da9f9b9c34"}, {"bf630ee589192b"}, {"a87c1ff7d40d3a"}, {"146ad28c233047"}, {"ccdf8179897ff9"}, {"d5e34e54557076"}, {"3f85aad50a1b3a"}, {"81e97fa888125b"}]}, 0x48) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x0, 0xdc, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r3, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="50000f00000125bd7000fddbdf25023f10008c931d73fb5df0909d5a4a10af89723ffa33fffa83ffb5167cf057c344c5c4b029920000"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00000002c0)) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000640)={{0x2, 0x4e22}, {0x306}, 0x2c, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, 'bond_slave_1\x00'}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003b9fdc)) r6 = syz_open_pts(r5, 0x11) ioctl$int_in(r6, 0x5452, &(0x7f0000f27ff8)=0x81) write(r6, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)) r7 = dup2(r6, r5) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000340)={r4, 0x6, 0x58c75651, 0x6}, 0x10) 2018/05/11 00:39:48 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000001, 0x10000) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000240)=""/4096) syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000200)={0x0, 0x3}) 2018/05/11 00:39:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x200000000007) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x18, "129dab122eb397681e7ba6739f86e24727c78e392c040efa"}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x1f}, 0x8) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = getpid() fcntl$setown(r0, 0x8, r2) recvmmsg(r0, &(0x7f00000079c0)=[{{0x0, 0x2b5, &(0x7f0000000040), 0xe1}}], 0x1, 0x40002102, &(0x7f0000007c40)) 2018/05/11 00:39:48 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x400) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x1, r1}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000340)=r1) 2018/05/11 00:39:48 executing program 0: r0 = syz_open_dev$sg(&(0x7f00001caff7)='/dev/sg#\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x1, 0x0, 0xfffffffffffffe00}) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x0) 2018/05/11 00:39:48 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) close(r1) syz_open_dev$amidi(&(0x7f0000634000)='/dev/amidi#\x00', 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003cbff4)) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xa, 0x1051, r2, 0x0) 2018/05/11 00:39:48 executing program 4: r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r0, &(0x7f0000000040)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="3800000000000000000000000700000068151af454bcdd6f1ac1aba22c40ac000256bbc48a861301a2dd5c200ebcb5926600000000000000"], 0x38}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0800450000300000000000019078ac1414bbac14140003ff907800002000450000002000000000000000ac1414aaac141400"], &(0x7f0000000200)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x200002) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/05/11 00:39:48 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x400) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x1, r1}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000340)=r1) 2018/05/11 00:39:49 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x20003, 0x0) sendto$unix(r0, &(0x7f0000000380)="05f4c749ef8ed6988e4642b67112e37d29b8843b52c7e38f3ab415eb1a2f0768bb5bd1000b79f4d05bf37f1f1fe1403abe6696a9ced440b5148ef2534f80a703c3e40b2fb2a39fd3f3faabcb6a3cad519cc17a4b49c61e4094cdd49e63b9e478de8519fb773e52df9db9a978340e6e6494242368112200000000e5e2365c90977050", 0x82, 0x7fe, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f00000003c0), &(0x7f0000000000), &(0x7f0000000180), &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x46800) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000) sendto(r2, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868ab94c585c691edc2676b2075942f7274f9a703420c21e657dc19e5c98716156", 0x4e, 0x4000010, &(0x7f00000002c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x6, 0x8000) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="062000002b004654934c72af5e9a0300"], 0x10) 2018/05/11 00:39:49 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/control/file0\x00', 0x400) mkdir(&(0x7f0000000000)='./file0/control/file0/file0\x00', 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) [ 188.059868] raw_sendmsg: syz-executor4 forgot to set AF_INET. Fix it! 2018/05/11 00:39:49 executing program 5: unshare(0x400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2204c0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x690}, &(0x7f0000000100)=0x8) openat(r0, &(0x7f0000000180)='./file0\x00', 0x20401, 0x26) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x7, 0x41edf98c, 0x6}, 0x10) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@can, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000880)=""/4096, 0x1000}, 0xfffffffffffffffd) 2018/05/11 00:39:49 executing program 0: io_setup(0x6, &(0x7f0000000040)=0x0) io_cancel(r0, &(0x7f0000000c80)={0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)}, &(0x7f0000000cc0)) 2018/05/11 00:39:49 executing program 4: r0 = geteuid() setfsuid(r0) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0800450000300000000000019078ac1414bbac14140003ff90780000000000ac14fd72000000000000000000000000000000"], &(0x7f0000000200)) 2018/05/11 00:39:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x8000) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x6, 0x43, "427f3d026dcad28e3e8189822281a4a1a16cc4a3f81587716b0210c7bc4eb02f436711fe12d2d22d79539332b00260b7e73a8e6b5261bf96a2bc7176b8d4d2271dfe6b"}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv4_newroute={0x24, 0x18, 0x7, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1}, 0x0) 2018/05/11 00:39:49 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x400) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x1, r1}) 2018/05/11 00:39:49 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x3, 0x7f, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f00000000c0)="003502b470a2a4efbdea50d280048faab6f2d49a720d943bf0d1a589fbb2ed02255fdee59d3b5771af13adfd33171415337f1654258ee66a006e41bb955bbf04a1f66825f04bd5267cd544a2731dc801a35a82348cd00809a1cc9efc478fce4cc347ca258a470981", &(0x7f0000000180)="1118cfef36c58cc406beb8bd5d52f6a209f2839a9631abd59876736e4cfac26bd573229b7cdb59a25b5cd5702af7d29f8b18cb94242d3057249f04437e1bbeb0d2a151e5c7b011900fde8af9d96348fcd5a27202cad8ac34091cf556318fde2fe0537de706993931318ce9e3da42ed6a591edf0c4168278aecddecc62e6d3fcd1870395ecd1123e2b1bbbe5046b3beed2a2051a29cd4702252bf", 0x3}, 0x20) 2018/05/11 00:39:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dc9ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r0, &(0x7f000099bf26), 0xff96, 0x20000000, &(0x7f0000bccff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000400)='\b', 0x1, 0x4000040, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x80801) fcntl$setstatus(r1, 0x4, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3ff, 0x800) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r2) sendto$inet(r0, &(0x7f0000000000)="af", 0x1, 0x4008004, 0x0, 0x0) 2018/05/11 00:39:49 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/11 00:39:49 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x200) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x6, 0x4, 0x6, 0xffffffffffffeffa, 0x2, 0x8000}) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500003000004a959e00ac1414bbac14140003ff90780000000045000000000000ffffffff00ac1414aaac"], &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) 2018/05/11 00:39:49 executing program 2: r0 = socket$inet6(0xa, 0x80006, 0x0) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000000b80)=""/194, 0xc2}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/185, &(0x7f00000000c0)=0xb9) 2018/05/11 00:39:49 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a5b404e1b50000000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534f8291d9fb2ce43610000000000ddd4acff96f4", 0xffdc, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 00:39:49 executing program 5: r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) socketpair(0xa, 0x803, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000100)={0x80000001, 0x9, 0x81, 0x1000, &(0x7f00000001c0)=""/4096, 0x1000, &(0x7f00000011c0)=""/4096, 0xd7, &(0x7f00000021c0)=""/215}) close(r0) 2018/05/11 00:39:49 executing program 1: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x1, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000028c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r1, &(0x7f0000002900), &(0x7f0000002940)=0x1c) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000000140)=[{0x10, 0x10f}], 0x10}}], 0x2, 0x0) sendmmsg(r0, &(0x7f0000002840)=[{{&(0x7f0000000180)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)="76c8b56ec12ace9ce6836a9ba22aca1370d11b1a20d1441a7c43fc1f6f56a7c076e436e28f5b2feb69d41ccf0fc6cb4d0f831a7b622549b236eb8558387d1873bd746035e55ed9794db43f48aed917fa6695bf041598808622fe99cf1e589cb829fff790f664aba8f43c4bfa5e24989381a20ed43f8576e6014b9e12fe54d5dfd332c8f92dd5e3a831edceb06b973ec6cde5a1d0a14d7e2069b0edd0245981a0d7dbc6e1b187090ccaf5b60ceb0f208e1c1e6b5b8879", 0xb6}, {&(0x7f00000002c0)="291e7872631100993dd8616aa4f5a5cf42e4957d9ad846a43b9b8ebf51ecc4cab7b06e99f42aceab6f4c2b5bc20643fa9c558ca2ec689c8458a077a1399d055992580e3aaaaea70a0da8e65cbe7d51ceccd978bcff0fc8ca84754f5a04bb6215e5d7944ca84d7f00a02ef8e2", 0x6c}, {&(0x7f0000000340)="d74fa11543364aa01cd5aa9fc617f72f8094c2f7e93f05643961e87aae7b7403dc3cdffc8a85468cbacc54204cefa95433094fb49f66383f335a05f82cb400d6ba78103ad4f73295a57165b967f690afd9a54f10b92694f1f137ccd5b9c6cf2f7626df64", 0x64}, {&(0x7f0000000000)="213febfc285c760be99f3f170db9d5565b7554b669c9609fe0203e84b8ccbef77cf163ce5def0043bd1469614fc4f0a7dc7c06bc5775e3588fdc20c5fbea6946", 0x40}], 0x4, &(0x7f00000003c0)=[{0x70, 0x1ff, 0x5, "2cc24e6458845395dfa2b602936b01cd247b412833ac582d92cdd0fd6472079e956b1314576aac4b14ef28d07c051658a52ae16824013b3cbdab4714a6b7e0391e3a3852a2cc3a403d4a218221bace0739602a9516cb41c83b"}, {0x48, 0x119, 0x1, "7ff19f50b6f6b88114c1d0f714fac5798a2677e72a2fd10e589e31423094098e0d1a78f01a8cb94f41900353a32b20134d8545f036bb0d"}, {0x90, 0x10e, 0xb43a, "6be0c9ed5f3f01bae7501beb18e1ad1165bc56bd39b3a97189915c6ac2188dcc4c02832f7270bb4b28cd763760a76182529bdd4f19aa8ccd547ff6a869bd5e9e9bbf4fcb750f885f664922dd05c3211099fc679a18060f08c976de27f8d0523228dd2de6a21f523937b0430380b4d4b1bbf59f9ba9d48334f473"}, {0x68, 0x11, 0x3, "2335e587cbb77077a1fbe92e35d0178ef368bd3f139d27503cb975fac4cf9cd410984608d6cefc9b0d46ec717e76d3545564c23b8ef4964126f6dbfff88b28090824c8a7646122701cf7f9e30f05f32bc369da04bce1"}, {0x1010, 0x107, 0x7ff, 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"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"}, {0x110, 0x11, 0x1d7062c40000000, "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"}, {0x68, 0x111, 0x9, "8597eb3a25840597adba12a821991e11e65a1da0f465faa62ee1d3eb3d0d43fc9cac59ac0c1845b2471dbe27b8e5902dbe3c8bcd9c818d7b4d48ebf84f0f36c894166cd5f7b1ebf07ff26fee28c11c6156d22ec2"}], 0x1330, 0x20000000}, 0xe}], 0x2, 0x20004001) 2018/05/11 00:39:49 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) socketpair(0xd, 0x3, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ipx(r0, &(0x7f0000000080)="724951268e9e7604080d8c00cd3ee1bb493baac7e03e09d968e6", 0x1, 0x0, &(0x7f0000000100)={0x4, 0xff, 0x80000000, "ef16d88d6912", 0x9}, 0x10) 2018/05/11 00:39:49 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x400) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x1}) 2018/05/11 00:39:49 executing program 0: unshare(0x60000000) r0 = socket$nl_route(0x10, 0x3, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'lo\x00', 0x0}) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff]}, 0x0, r1}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, r1}) 2018/05/11 00:39:49 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x4000011, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='noac']) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)="6e66733400230762e3e4f82fd73ba23111c3204976e99c2af4275efffbd0167af0478f2611efaa3c3fb23b8e6438717fe09ac634593b08e145f0173ca75eea55309b760bbb19c32a167e2bcc72c92aba1ef76da346361702965d5e06a682e2d7331112f3fa0373c4c52c41ebcd88e45d30410bb09dfcf50cb0aea24b502c58db117753e040010fb36265df35b80399", 0x0, &(0x7f0000000240)) mremap(&(0x7f0000399000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000398000/0x1000)=nil) 2018/05/11 00:39:49 executing program 6: r0 = socket$inet(0x2, 0x804, 0xfffffffffffffffb) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x7fffffff, 0xae19}, &(0x7f0000000240)=0x90) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x80, 0x0) recvfrom$unix(r2, &(0x7f0000000300)=""/195, 0xc3, 0x100, &(0x7f0000000400)=@abs={0x1, 0x0, 0x4e24}, 0x6e) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='westwood\x00', 0x9) open_by_handle_at(r0, &(0x7f0000000000)={0x11, 0x0, "3dcaf9d7d3e77d53bc"}, 0x98000) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x4000) setsockopt$inet6_int(r3, 0x29, 0xdf, &(0x7f00000000c0), 0x4) [ 188.838445] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 00:39:49 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a5b404e1b50000000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534f8291d9fb2ce43610000000000ddd4acff96f4", 0xffdc, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 00:39:49 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x400) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x1}) 2018/05/11 00:39:50 executing program 1: futex(&(0x7f00000011c0)=0xffffffffffffffff, 0x5, 0x0, &(0x7f0000000040), &(0x7f0000000000), 0xa2317d08) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001200)=ANY=[], &(0x7f0000001180)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x2, 0x84800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000001c0)={0x1, 0x2, 0x8, 0x7fff, 0xffff, 0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x9) sched_getparam(r2, &(0x7f0000000140)) 2018/05/11 00:39:50 executing program 2: mkdir(&(0x7f0000002500)='./file0/file0/file0\x00', 0x4) r0 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0\x00', r2, &(0x7f000001fff8)='./file0\x00') uselib(&(0x7f0000002480)='./file0\x00') name_to_handle_at(r0, &(0x7f0000002380)='./file0/file0/file0\x00', &(0x7f00000023c0)={0x7f, 0x101, "bca57d628767a50d6d4082bc1fc1d528ab5235255516e583e0830d5aaa923b1dc0f5ccef65f6bbd885c0244c9366323df05c452b96d8a3acadd3405fc1199d9a739d4f6ef654508497af51b7fd886147019726b22d0c03b407255cde0e4ef1884feef612537a9b8a40a93cb1085dd3ca5a57587e20e15f"}, &(0x7f0000002440), 0x400) faccessat(r1, &(0x7f0000002340)='./file0/file0/file0\x00', 0x108, 0x1000) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000024c0)=@int=0x100000001, 0x4) renameat(r2, &(0x7f0000da2fec)='./file0/file0/file0\x00', r2, &(0x7f0000000100)='./file0/file0/file0\x00') sendmsg$kcm(r2, &(0x7f00000000c0)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000140)="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", 0x1000}], 0x1, &(0x7f0000001140)=[{0x10, 0x0, 0x4467}, {0x60, 0x10a, 0x0, "f217cc5e3bf71f5ef97ea94fc0f44cb974d500bdefe175db02e59c724d357286505308ae7419e8793129ff1eb1a25d103b1c3f581ca1707ac6a95f81940eed28ad145ee8386672e8f75b2e9aebee"}, {0x90, 0x113, 0xfff, "4b71bdc6e40d90683c6a72c637c4a9d286933453bdc386c566e9a462795c55f06e7ced446c504d7f736ff5729cfb6045be216593a67ff9ec5b3d9b50177f1f54ef317a1044b470af81d851a8e879a241ce285c217a96a7f13f07c9ba4a565488380b2d1faf5cd8c57fe87197fe31df0f18c097c2f4718ded4124ce9994a6"}, {0x1010, 0x0, 0xfffffffffffffbff, 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{0x90, 0x11d, 0x100000000, "279f71892fedf068ae07ffacdb9826af9530d5625162080e6f9adb8a424199e75c23208bedeb9b2cc4a5016097c8db2fc656fb39eede46d2720b52b05feb3dd97b39b5dfed355df9c1cb33f03c67cc89eec6314fc79c6f2bf14aa2522450166c50a43ecbfb4b75244f4f85cd1c93ef99b89254fb28abee1167479b"}, {0x60, 0x29, 0x0, "053a34c78bbd075f0c7349f890e9b58c11e961adf5eeb4904a21133dffcd2586326bc5fc83ac036fb79586933cce56ec025e2168bc68037a16306a24cec3e5fdb434856aeeb4d3ef521c187425"}], 0x1200, 0x20000000}, 0xc000) 2018/05/11 00:39:50 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x501040, 0x11) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000080)) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) [ 189.081907] futex_wake_op: syz-executor1 tries to shift op by 791; fix this program [ 189.118831] futex_wake_op: syz-executor1 tries to shift op by 791; fix this program 2018/05/11 00:39:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000040), &(0x7f0000000200)=0xfffffe81) 2018/05/11 00:39:50 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c85feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000380)=""/196, 0xc4, 0x3a) pread64(r0, &(0x7f0000000080)=""/217, 0x3ef, 0xb) 2018/05/11 00:39:50 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x400) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x1}) 2018/05/11 00:39:50 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040)=0x97, 0x4) unshare(0x1003ffffff) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000040)) 2018/05/11 00:39:50 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80080, 0x0) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f00000000c0)=0x6) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000000, 0x80) chdir(&(0x7f0000000100)='./file0\x00') 2018/05/11 00:39:50 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x800) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000280)=""/138, &(0x7f0000000100)=0x8a) 2018/05/11 00:39:50 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a5b404e1b50000000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534f8291d9fb2ce43610000000000ddd4acff96f4", 0xffdc, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 00:39:50 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000280)=0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) mq_timedreceive(r1, &(0x7f00000003c0)=""/4096, 0x1000, 0x99, &(0x7f00000013c0)={0x77359400}) r2 = syz_open_procfs(r0, &(0x7f0000000100)='attr/sockcreate\x00') ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000002c0)={0x7, 0x5}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') sendfile(r3, r2, &(0x7f0000000140), 0x800400000ff) fremovexattr(r2, &(0x7f0000000300)=@known='system.posix_acl_default\x00') mq_timedsend(r2, &(0x7f0000000180)="47cfd1ef1d4989c174ecf9df6b898150d0324ceb44204a9a9aa41421d4eff0e5992480e05f281d174075bac3e635bb852fbf94d066bac761f99cddaf8496bf8cac5c4b6f2f175317074fbccc6e0a9e51f73597c2be2435b687fae0d1d4a1bc05bafae1ff4071ea4fbc6b54b8c2cb9dc6e90ee2ed2c439287d9339e24b2085218ba0a995e7d2b9f190cc95fbc6681dfdbc5465c434e791f32b343d022e034778a7326c5bc6ef049fec9fc7aa6ec844895728e43e2cb4d72867066631590082cd2dac181be2d58884a55f05c3268350aeabafb15c6666649c2c9677ed232ccf0bef60cf39210", 0xe5, 0x10000, &(0x7f0000000040)={0x0, 0x989680}) connect(r3, &(0x7f0000000080)=@sco={0x1f, {0x1ff, 0x60, 0x20, 0x4, 0xffffffff, 0x47ee}}, 0x80) prctl$setmm(0x23, 0x7, &(0x7f0000ffe000/0x2000)=nil) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000340)={r3}) 2018/05/11 00:39:50 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xe, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000600)={0x1, 0x1, 0x2, 0x0, 0x1f, 0x100000000, 0xfe, 0x6, 0x0}, &(0x7f0000000640)=0x20) syz_open_dev$midi(&(0x7f0000000740)='/dev/midi#\x00', 0x8, 0x2102) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000700)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000680)={r1, 0x7}, 0xc) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000100)={{0x1000, 0x2, 0x1, 0x0, "0d7a29f99c0582b12458bf1d085eefa90964712cc2533ae954b10eb94ee37353e41ff7edaede05e190438e62", 0x5}, 0xcab, [0x1, 0x5, 0x401, 0x700, 0x0, 0xfffffffffffffbff, 0xe50, 0x7, 0x99, 0x3f, 0x7, 0x59, 0xa042, 0x9, 0x2, 0x5, 0x100000000, 0x9, 0xffffffff, 0x5, 0x6, 0x1, 0x40000000000, 0x1, 0x2, 0x89, 0x7, 0x8, 0x2, 0x57, 0x9286, 0x1, 0x3, 0x80000001, 0x6, 0x100000000, 0x7, 0x1f, 0x46c8, 0x3, 0x3, 0x8, 0xffffffffffff8001, 0x7, 0x0, 0x77, 0x8, 0x3, 0x3, 0x1, 0x3ae, 0x80000001, 0x1, 0xffffffffffffff01, 0x7, 0x40, 0xe55, 0xfffffffffffffffb, 0x685, 0x9, 0x0, 0x6, 0x9, 0x5, 0x7, 0x6, 0x5, 0xffffffffffffffc0, 0x101, 0x5c0d, 0x1f, 0xfff, 0x4, 0x7, 0x7ff, 0x9, 0x8, 0x4, 0x7, 0xffffffffffffff7f, 0x0, 0x3f, 0x6, 0x1, 0x4, 0x3, 0x9, 0x1f, 0x1, 0x30000, 0x1ff, 0x3, 0x7, 0xf61, 0x2, 0xf8, 0x9, 0x2, 0x7, 0xffff, 0x5, 0x1, 0x4, 0x7ff, 0x100000001, 0x4, 0xff, 0x9, 0xffff, 0x1ad2dd1c, 0x4, 0x2ae, 0xfffffffffffeffff, 0x101, 0x10000, 0x8, 0x10001, 0x4, 0x6, 0x7, 0x6, 0x5, 0x9, 0x4, 0x10001, 0x5a, 0x4, 0x100000000], {0x77359400}}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000006c0)='teql0\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="a9ca70c2f4005f666b9aabf114cc9ee949598844183103ef889e803d4521c283f9c6cdbe14c784afde2fd957d99f53ffce0000000000000000000000"], &(0x7f0000991000)=0x8) 2018/05/11 00:39:50 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0800450000300000000000019078ac1414ffff00000003ff907800000000450000000000000000000000ac1414aaac141400"], &(0x7f0000000200)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5a, 0x101000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x8, 0xc1fe, 0x1ff}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x26ca, @local={0xfe, 0x80, [], 0xaa}, 0x10001}}}, &(0x7f00000001c0)=0x84) 2018/05/11 00:39:50 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008c2000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x1ff, &(0x7f0000000000)) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) io_setup(0xffffffffffffde47, &(0x7f0000000100)) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) 2018/05/11 00:39:50 executing program 1: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) rename(&(0x7f0000000080)='./control\x00', &(0x7f00000000c0)='./file0\x00') llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/52, 0x34) statfs(&(0x7f0000000000)='./control\x00', &(0x7f0000000100)=""/69) 2018/05/11 00:39:50 executing program 3: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a5b404e1b50000000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534f8291d9fb2ce43610000000000ddd4acff96f4", 0xffdc, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 00:39:50 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) read(r0, &(0x7f0000000040)=""/69, 0x45) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2, 0x0) 2018/05/11 00:39:50 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f75746503e800", 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x45b) 2018/05/11 00:39:50 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x51, 0x294002) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x2, 0x4, 0xfff, 0x8, "629b15c7d8cc8b785a34778dbaa1c8f5cc44d0b1b97937d24a9c34b9629d89f1d8d8907d331c1e1d14e0d066486083d7cd6a57a53b6c84acc83d58ed3202d8", 0x24}, 0x60) shutdown(r0, 0x1) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) 2018/05/11 00:39:50 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x400) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x1, r1}) [ 189.889719] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/11 00:39:50 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000080)="c01d9984a9dca39aca997d85a4becbfe91a13d4b6a7d3495cb7586de4a0194b82f58f6693454d9af155826501251837d385f1eb6f397e56c1da960debcd88876d119db5ffd136e764f63416d59471e5a08b9d411d5e93a4a83e9d5d366d208721cc2bf4bd80fd99773c4e7650a7525379d51c6de2992c6c6d4f4a8cdf810") 2018/05/11 00:39:51 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a5b404e1b50000000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534f8291d9fb2ce43610000000000ddd4acff96f4", 0xffdc, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 00:39:51 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x1, r1}) 2018/05/11 00:39:51 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/dev_snmp6\x00') fstat(r1, &(0x7f0000000100)) 2018/05/11 00:39:51 executing program 6: mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000176ffc)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000), &(0x7f0000f0d000)=0x8) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x7, 0x32, r0, 0x0) 2018/05/11 00:39:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200180, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) ioctl$void(r1, 0xc0045878) 2018/05/11 00:39:51 executing program 2: io_setup(0x5e69, &(0x7f00000002c0)=0x0) io_destroy(r0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x40900) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x38001, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') io_setup(0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="df010c00", @ANYRES16=r3, @ANYBLOB="00082bbd7000fedbdf2502000000080001004e240000"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x810) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x1ff) 2018/05/11 00:39:51 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a5b404e1b50000000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534f8291d9fb2ce43610000000000ddd4acff96f4", 0xffdc, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 00:39:51 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x14, 0x80800) 2018/05/11 00:39:51 executing program 5: unshare(0x40600) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$tun(r0, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x7) 2018/05/11 00:39:51 executing program 0: mq_unlink(&(0x7f0000000000)='\x00') r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/05/11 00:39:51 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a5b404e1b50000000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534f8291d9fb2ce43610000000000ddd4acff96f4", 0xffdc, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 00:39:51 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001d00)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000000c0)={0x1, 0x401}) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={0x1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22}, 0x8, 0x0, 0xfffffffffffffffb, 0x2, 0x7, &(0x7f0000000100)='veth0_to_team\x00', 0xcf, 0xf992, 0x6}) write$cgroup_int(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="3983299eb53af7caaa9adfdbf2f492e3dc987f89f157ff78f4d6d00fd641a48725"], 0x6) 2018/05/11 00:39:51 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'eql\x00', 0x1}, 0x18) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000001340)='/dev/full\x00', 0x10000, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000002f80), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@un=@abs, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000b80)}}], 0x2, 0x0) 2018/05/11 00:39:51 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x20640, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x7) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x80) ioctl$VT_WAITACTIVE(r1, 0x5607) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/05/11 00:39:51 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="be5ce2268951a29ee70f628cee77aea5cb37a81850f89a324c1921ee723cab7d109b582148d9a7db792e5dedbe55fa47bf0be089c135b51e2589f793859122d0cf4dd11d408ecc441c0ec5b525140c8bbe5020a8d43e92c2af3ab3e5c1428ec08441aac5f371f4dff8b62056d38a47b4080c209a26ab9ffbc6897da2b134d6d5001f7c216d4e5701a849878e2f5f4704d7fc516e0a0b35596c4aa9445d88ae17fe7ce1028efe5d6162f96c920819280292456eb102f954bbd5c1a2bc4f7f05c582ff2506b4f085ac", 0xc8, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000080)='syzkaller\x00', &(0x7f0000000200)='/dev/sg#\x00') ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) 2018/05/11 00:39:51 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x1, r1}) [ 190.980514] IPVS: Unknown mcast interface: eql [ 191.023477] IPVS: Unknown mcast interface: eql 2018/05/11 00:39:52 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x3, 0x1, 0x2, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@alg={0xf8, 0x10, 0x201, 0x70bd26, 0x25dfdbfb, {{'sha256\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x89b}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x9}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x1000, 0x0, &(0x7f00005ff000/0x1000)=nil) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'bpq0\x00', 0x7ff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x19, &(0x7f0000ab9ff0)={0x0, &(0x7f000039a000)}, 0x10) 2018/05/11 00:39:52 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a5b404e1b50000000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534f8291d9fb2ce43610000000000ddd4acff96f4", 0xffdc, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 00:39:52 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0800450000300000000000019078ac1414bbac14140003ff90786f0e0000450000000000000000000000ac1414aaac141400"], &(0x7f0000000200)={0x0, 0x1}) r0 = msgget(0x3, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000240)=""/4096) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000000c0)=""/45) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4b47, 0x2000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) 2018/05/11 00:39:52 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000100)=ANY=[]}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', 0x8000}) 2018/05/11 00:39:52 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x1, r1}) 2018/05/11 00:39:52 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000000)={0x0, 0x7ff, 0x7fffffff, 0x5, 0x6, 0x7ff}) select(0x40, &(0x7f0000000080)={0x8000, 0x5, 0x100000001, 0x5, 0xd8, 0x8000, 0x7, 0x10001}, &(0x7f00000000c0)={0xcbe0, 0xffffffff, 0x1, 0x0, 0x1, 0xff, 0xf52, 0x2}, &(0x7f0000000140)={0xfffffffffffffffd, 0x3, 0x2, 0x800, 0x2, 0x1, 0x40, 0xc086}, &(0x7f0000000180)={0x77359400}) 2018/05/11 00:39:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_names\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000001c0)=0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{0x4, 0x6, 0x6, 0x6}, {0x1f, 0x9, 0x9, 0x7fffffff}, {0x9, 0x8000, 0x5, 0xffffffffffffffd4}, {0x1, 0x1, 0xed4, 0x1f}, {0x4, 0x9, 0x0, 0xffffffffffffe0ee}, {0x1, 0x6, 0x9b, 0x7ff}, {0x6, 0x3ff, 0x2, 0x8}]}, 0x10) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000100)={0x5, 0x5, r1, 0x0, r2, 0x8000, 0x6, 0x2}) lseek(r0, 0x2, 0x0) 2018/05/11 00:39:52 executing program 5: timer_create(0xfffffffffffffffc, &(0x7f0000000100)={0x0, 0x30, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f0000000040)) r0 = getpgrp(0xffffffffffffffff) move_pages(r0, 0x6, &(0x7f00000000c0)=[&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil], &(0x7f0000000140)=[0x7, 0x4, 0x100, 0x5, 0xfffffffffffffff9], &(0x7f0000000180)=[0x0], 0x6) timer_gettime(0x0, &(0x7f0000000000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x800, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000200)={'syz_tun\x00', 0x0}) connect$packet(r1, &(0x7f0000000240)={0x11, 0x1f, r2, 0x1, 0x8, 0x6}, 0x14) 2018/05/11 00:39:52 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a5b404e1b50000000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534f8291d9fb2ce43610000000000ddd4acff96f4", 0xffdc, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 00:39:52 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x3e43066097990fa4, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000280)=0xf5, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xf92, 0x40000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in6=@dev}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) 2018/05/11 00:39:52 executing program 7: unshare(0x400) ioctl$int_in(0xffffffffffffffff, 0xaf01, &(0x7f0000000280)) r0 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f0000000000)={0x1, r0}) 2018/05/11 00:39:52 executing program 4: syz_emit_ethernet(0x42, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x3f, 0x1e, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)={0x0, 0x0, [0x6a2]}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x140) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x3ff, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x4}, @in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0xd}, 0x1}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @rand_addr=0xebf}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x7c) socketpair$inet(0x2, 0x5, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) 2018/05/11 00:39:52 executing program 7: unshare(0x400) ioctl$int_in(0xffffffffffffffff, 0xaf01, &(0x7f0000000280)) r0 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f0000000000)={0x1, r0}) 2018/05/11 00:39:52 executing program 2: r0 = socket(0xa, 0x2, 0x88) connect$ipx(r0, &(0x7f0000fb4ff0)={0x4, 0x0, 0x0, "b883805ea81f"}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="480000001400197f09004b01fd0d8c560a880100fff7e08b060000000000a800a2bc5603ca8164e43e89000008282108000000d400000000ffff5bffff00c7e5ed5eff0000000000", 0x48}], 0x1) 2018/05/11 00:39:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') getsockname(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x80) connect$packet(r0, &(0x7f0000000140)={0x11, 0xf5, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendfile(r0, r0, &(0x7f0000000000)=0x1000, 0x879) 2018/05/11 00:39:52 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f0000000040)="10ca", 0xfffffffffffffffd}, 0x20) 2018/05/11 00:39:52 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) unshare(0x405fe) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/05/11 00:39:52 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 00:39:52 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6(0xa, 0x80005, 0x1f, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x7fff}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000580)={r2, 0x5}, &(0x7f00000005c0)=0x8) getsockopt$inet_int(r0, 0x10d, 0x37, &(0x7f0000000100), &(0x7f0000000000)=0x4) 2018/05/11 00:39:52 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x20000800000001) write(r0, &(0x7f0000000100)="95", 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffc, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000140)=0x3) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)={0x80000004}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)) r2 = semget(0x0, 0x3, 0x40) semctl$SETVAL(r2, 0x7, 0x10, &(0x7f0000000180)=0x7fffffff) listen(r0, 0x3ff) epoll_wait(0xffffffffffffffff, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 00:39:52 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000080)=""/239) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x33, r0, 0x15) r2 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x18000000000500e, &(0x7f0000000040)) 2018/05/11 00:39:52 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a7", 0x36, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 00:39:52 executing program 7: unshare(0x400) ioctl$int_in(0xffffffffffffffff, 0xaf01, &(0x7f0000000280)) r0 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f0000000000)={0x1, r0}) 2018/05/11 00:39:52 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="d7380b151bf2ffffffffffff86dd6002290f00383a0000000000000000000000ffffac14ffbbff020000000000008ffc0000000000010100907800000000600b8bca00002900ff010000000000000000000000000001ff020000000000000000000000000001bdc7c7119afd4396"], 0x0) 2018/05/11 00:39:52 executing program 2: socketpair(0x28, 0x80000, 0x0, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0xffffffffffffff4b) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x200000006006, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000100)) 2018/05/11 00:39:52 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)={0x0, 0x3, [0x0, 0x0, 0xfffffffffffffffe]}) 2018/05/11 00:39:53 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x1, r1}) 2018/05/11 00:39:53 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) signalfd4(r0, &(0x7f0000000000)={0x8}, 0x8, 0x80000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000169000)) 2018/05/11 00:39:53 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a7", 0x36, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 00:39:53 executing program 5: r0 = memfd_create(&(0x7f0000d0bffe)="7b10", 0x3) fcntl$addseals(r0, 0x409, 0x9) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)="e5", 0x1}]) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x8001) 2018/05/11 00:39:53 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0xc0002, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x7f) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = gettid() syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) tkill(r2, 0x7) 2018/05/11 00:39:53 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0800450000300000000000019078ac1414bbac14140003ff907800000006450000000000000000000000ac1414aaac141400"], &(0x7f0000000200)) 2018/05/11 00:39:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8001, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x200000000003) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x82000) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000340)={0xdeee, 0x1, 0x6, 0xac, &(0x7f00000000c0)=""/172, 0xeb, &(0x7f0000000180)=""/235, 0x85, &(0x7f0000000280)=""/133}) writev(r0, &(0x7f0000002500)=[{&(0x7f0000002480)="a2", 0x1}], 0x1) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000380)={0x20000000, 0x1, 0x38}) 2018/05/11 00:39:53 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x44000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x2}) r1 = creat(&(0x7f0000419ff4)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r2, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/185, 0xb9}], 0x1, 0x4000000000000000) write$vnet(r1, &(0x7f0000000040)={0x1, {&(0x7f0000000500)=""/4096, 0x1000, &(0x7f0000000100)=""/167}}, 0x68) truncate(&(0x7f00000000c0)='./file0/bus\x00', 0x4) 2018/05/11 00:39:53 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x1, r1}) 2018/05/11 00:39:54 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x1, r1}) 2018/05/11 00:39:54 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa080045000030080000f7ff019078ac1414bbacb3fbac14140003ff907800000000450000000000000000000000ac1414aaac1414004fd8ab1ab6688bdadeb725993cd274cd86b13a1669fae4013c087bad3fb0357795bd1c1b915f5ee58b6e635e2824cc5cbe9ded74e1cd300828095a2b2ec957d32615983563313b08a5b662be291fddcc504ec309b144c525bd368412edec008a448a8bdacc2b275c7fe5d51f8912f9b2e7bb3c3e14e9ad6460e3294053a4f34c514fd9ae17f8f6a9"], &(0x7f0000000200)) 2018/05/11 00:39:54 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a7", 0x36, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 00:39:54 executing program 0: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x218901, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000280)=0x8, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@remote, @in6=@ipv4={[], [], @dev}}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) lchown(&(0x7f0000000040)='./file0\x00', r2, r3) 2018/05/11 00:39:54 executing program 5: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB='!'], 0x1}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) 2018/05/11 00:39:54 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x10}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xff, 0xffffffff, 0x9, 0x6, 0x8000}, &(0x7f0000000140)=0x14) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x2000, 0x0) 2018/05/11 00:39:54 executing program 6: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0xffffffffffffff66, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002180), 0x0, &(0x7f00000001c0)=""/69, 0x45}, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x400}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)={r3, 0x4, "1fe63a69"}, &(0x7f0000000300)=0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x40305828, &(0x7f0000000000)={r2}) 2018/05/11 00:39:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x8004587d, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) clock_nanosleep(0x7, 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=r1) 2018/05/11 00:39:54 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a5b404e1b50000000000000000f55d4626a880be8bc3cfaeba52", 0x51, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 00:39:54 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x800, 0x0) fcntl$setlease(r0, 0x400, 0x3) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10) fcntl$setpipe(r1, 0x407, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/05/11 00:39:54 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x400) ioctl$int_in(0xffffffffffffffff, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x1, r1}) 2018/05/11 00:39:54 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000004c0)='./file1\x00', 0x0) connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"d3f7e255d3cb5b"}, 0x5}, 0x10) getdents(r0, &(0x7f0000000100)=""/93, 0x5d) unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x0) 2018/05/11 00:39:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x410}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="140056ed07eb4101e25f0b2613e96fbaad862b4e6a1c7c52810e4df8ddece62f420937adf34b6151", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\v\x00\x00\x00'], 0x14}, 0x1}, 0x0) 2018/05/11 00:39:54 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = semget(0x1, 0x4, 0x400) semtimedop(r1, &(0x7f0000000080)=[{0x7, 0x0, 0x1800}, {0x4, 0x180000000000000, 0x800}, {0x0, 0xc55, 0x800}, {0x0, 0x1ff, 0x1000}, {0x2, 0x80, 0x1000}, {0x1, 0x3, 0x800}, {0x0, 0xd5, 0x1000}, {0x38f2584e7df0e336, 0xfffffffffffffffd, 0x800}], 0x8, &(0x7f00000001c0)={0x0, 0x989680}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='io\x00') bind$vsock_dgram(r2, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000480)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000050140000ffffffff801100008011000080110000ffffffffffffffff801300008013000080130000ffffffff04000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="eeff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="ff02000000000000000000000000000100000000000000000000ffffe0000002ff000000ff0000000000000000000000000000ffff000000ffffff00ffffffff6272696467655f736c6176655f310000766c616e300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000003c0008034000000000000000000000000000000020118011000000000000000000000000000000000000000000000000280069636d703600000000000000000000000000000000000000000000000000000003010000000030106367726f7570000000000000000000000000000000000000000000000001000000002e2f6367726f75702e6370752f73797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x14b0) 2018/05/11 00:39:54 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000080)=@raw, &(0x7f0000000280)="47504c00084a8bc7649f3e29f9125b40fa988196f4bbefb2a5694bb3619c57adf1e655255e331d49883d234155653b6f1666d527a991b916939d5099ee45369429d9e92f1f6fedd35817b832056578526d85d840c7130a3681dd15c15f11b943a2b634b5235bf637816c332a77a1be453f49cdfc94b771a661d2d3eeb654f3b2970cbfbdb7ab616b507f67f12efe4a", 0x10020000000c5, 0x67, &(0x7f00000000c0)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0x32e, &(0x7f0000000140)=""/195}, 0x48) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000340)={0x2, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @rand_addr=0x10000}}}, 0x108) 2018/05/11 00:39:54 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) unshare(0x40600) ioctl(r0, 0xc2604111, &(0x7f0000000080)) 2018/05/11 00:39:54 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a5b404e1b50000000000000000f55d4626a880be8bc3cfaeba52", 0x51, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 00:39:54 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x400) ioctl$int_in(r0, 0x0, &(0x7f0000000280)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x1, r1}) 2018/05/11 00:39:54 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file1\x00') mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) utime(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) ptrace$setopts(0x4206, r0, 0x1, 0x4) futex(&(0x7f00000000c0)=0x1, 0xb, 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x0) 2018/05/11 00:39:54 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/05/11 00:39:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000080)=0x7fffffff, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00cu\r\x00\x00\x00@\x00'], 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}, 0x0) 2018/05/11 00:39:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x10, 0x7ffffffff, 0x0) pselect6(0x40, &(0x7f0000000480)={0x0, 0x1, 0x1, 0x7cbd, 0x7ff, 0x9, 0x8, 0x3ea}, &(0x7f0000000540)={0xfff, 0x4, 0x101, 0x0, 0x7fffffff, 0x8000, 0xfffffffffffffff1, 0x8}, &(0x7f0000000580)={0x5, 0xd1f, 0xd8a, 0x4, 0x3, 0x7fff, 0xfd, 0x4}, &(0x7f00000005c0)={0x0, 0x989680}, &(0x7f0000000700)={&(0x7f0000000600)={0x10000}, 0x8}) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8) getsockname$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x9, 0x4) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000006c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000340)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40020022}, 0xb9, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[], 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) fstat(r1, &(0x7f00000004c0)) prctl$seccomp(0x16, 0x2, &(0x7f0000000240)={0x5, &(0x7f0000000200)=[{0xb9, 0x7fffffff, 0xa07, 0x8e8}, {0x3, 0x4, 0x1, 0x8}, {0x6, 0xdff3, 0xff, 0x5}, {0xefa, 0x7, 0x401, 0x4}, {0xffffffffffff0000, 0x0, 0xfffffffffffffffd, 0x9}]}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x400200, 0x0) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)=@known='security.evm\x00') ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000000740)=""/255) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f00000002c0)="b1609ab42395ce9de0bba07f29ba227dcf74d04139ae0521d9d55ef13cf3925dde300bd36eafee2b4a3fc48a33479e37dd3fe919d2d99ac8cf9297a015af784ad0e590f91d367afe1272e5f639a8befd8cea83d9bf1eac771a64f1d7d69f5b6b64c2828e") setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000001c0)=r3, 0x4) 2018/05/11 00:39:54 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x20}, 0xc) exit(0x0) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x5}, &(0x7f0000000140)=0x8) [ 193.767798] device lo entered promiscuous mode [ 193.793025] device lo left promiscuous mode [ 193.806755] device lo entered promiscuous mode 2018/05/11 00:39:55 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1800edff26006381000800000000020000000000000038007261829d6404374a45c30c4feafcf52f63194b79a0ef1050d185c32b974c5f07969ba6b43de1bc26e71b6cd1a758c6107bec4849796d00b887b58aca3173c1170737a4"], 0x18}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x50, r2, 0x20, 0x70bd2c, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x10) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), 0x4) 2018/05/11 00:39:55 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x400) ioctl$int_in(r0, 0x0, &(0x7f0000000280)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x1, r1}) 2018/05/11 00:39:55 executing program 4: chmod(&(0x7f0000000000)='./file0\x00', 0x9d) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)={0x0, 0x0, [0x359]}) 2018/05/11 00:39:55 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a5b404e1b50000000000000000f55d4626a880be8bc3cfaeba52", 0x51, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 00:39:55 executing program 1: pipe(&(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000940)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x5e) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {0x0}]}) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) sendto$inet6(r3, &(0x7f0000000040)="88", 0x1, 0x7fff, &(0x7f00000006c0)={0xa, 0x0, 0x0, @loopback={0x1100000000000000, 0x1}}, 0x1c) r4 = accept(r3, &(0x7f0000000500)=@hci={0x0, 0x0}, &(0x7f0000000580)=0x80) sendmsg$nl_route(r1, &(0x7f0000000740)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20080}, 0xc, &(0x7f0000000700)={&(0x7f00000005c0)=@getlink={0xfc, 0x12, 0x200, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x0, r5, 0x1, 0x50401}, [@IFLA_MASTER={0x8, 0xa, 0x8}, @IFLA_LINKINFO={0x9c, 0x12, [@IFLA_INFO_SLAVE_DATA={0x98, 0x5, "ab74e5a92b4f8f191e0095f1ef81b0b379a8cdab31246c09b8d41f4a31e8d65a6a19878ffaf743cbec914a0a7e5f86acba49aa04a483f7f1613055e4811a5dedebdc04b46360e0258945063bce362993201cc678049c215a69e2d87ae6910c38fefc5263948ab6b496891b9c1fb1e51cca92e7954daa9f3a09cfac0c28f36279ef459a97aed3a092dba23564f05d8e2a62f48f"}]}, @IFLA_MAP={0x24, 0xe, {0x9, 0x2, 0x7, 0x9, 0x53b}}, @IFLA_MASTER={0x8, 0xa, 0x200}, @IFLA_IFALIASn={0x4, 0x14}, @IFLA_MASTER={0x8, 0xa, 0x740}]}, 0xfc}, 0x1, 0x0, 0x0, 0x80}, 0x40080) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000180)={r2, 0x20}) sync_file_range(r4, 0x8, 0x8001, 0x2) sendto$inet6(r3, &(0x7f0000000380)="3f5a72cc18904823748b1412406a082eb54d5cf704e6fb31b36d3404e94a4285b85d06b9419e619774b78cfbbb776b111cc376f89fe7cfffe74252f874f0d4dbb4d18278fc59e8393a4c5a28721c1fda178389b7c4cd13e9ce18d5cc16c8abbe614265e13fa63c6f5d379cf47bd3e2e21c0e45f26c90f81a0a6bb578c6d73374569d55970363b0266457c07cab5726213d25bf40524dd4d2795f41cf37607e66a211be31581e6df8bf2057a00d0df4b2", 0xb0, 0x10, 0x0, 0x0) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="070226bd6d00fedbdf2503000086000002000a0008000100fd3f4e230000305fead8"], 0x24}, 0x1, 0x0, 0x0, 0x8010}, 0x4000000) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x40a000, 0x0) r8 = dup2(r7, r6) mkdirat(r7, &(0x7f00000000c0)='./file0\x00', 0x104) ioctl$KDGKBLED(r7, 0x40045108, &(0x7f0000000080)) ioctl$sock_ipx_SIOCAIPXPRISLT(r8, 0x89e1, &(0x7f00000002c0)=0x9) 2018/05/11 00:39:55 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="84000000001d33a33a000000000000fffffff1000c0000e2ffffff00000000005b65589b62290ff8380c2dbedc5e9f17e1a04810d4647cd5291cb4e2bf1603e875fe433915ee89501db1c27a3ad5baba005eeb4ce3d1bb949869c29c4d914d9f26425e66cd4d0003c1700612dbc3080c91745fa158cf0d70309f7f1969136edfd7"], 0x81}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x400000, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/05/11 00:39:55 executing program 2: r0 = dup(0xffffffffffffffff) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x3, 0x1, 0x4f9fcf34, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e22, 0x10000, @empty, 0x10001}}, 0x0, 0x0, 0xfffffffffffffffa, "992f8a1a67d5aa1792a9f0833e7c71cb9f290c6cfae310ab9b66487194a30815a077df66e68eeb7a5d25aaec46cb271ce902ecab44cbd9d4dae3867fa64ad68d1ea092a7a1be29cdbdb8c565059cb56c"}, 0xd8) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)={0x1, {{0x2, 0x4e23}}, 0x1, 0x5, [{{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}]}, 0x310) sendmmsg(r1, &(0x7f0000005480)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000004c0)}}, {{&(0x7f0000000580)=@ipx={0x4, 0x0, 0x0, "9489ed0e1b70"}, 0x80, &(0x7f00000002c0)}}], 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000100)={0x2, 0x18, [0xffffffff, 0x830000000000, 0x3, 0x9, 0x1f, 0x4]}) 2018/05/11 00:39:55 executing program 5: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000040)='\x00', 0x3) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000080)=""/190) 2018/05/11 00:39:55 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) accept$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) 2018/05/11 00:39:55 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x88680) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x78, r2, 0x10, 0x70bd2d, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}]}, 0x78}, 0x1}, 0x40800) fcntl$addseals(r0, 0x409, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) keyctl$chown(0x4, 0x0, r3, r4) 2018/05/11 00:39:55 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x400) ioctl$int_in(r0, 0x0, &(0x7f0000000280)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x1, r1}) 2018/05/11 00:39:55 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a5b404e1b50000000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534f8291d9fb2ce", 0x5f, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 00:39:55 executing program 5: r0 = memfd_create(&(0x7f0000000580)="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", 0x40000) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000080)={0x90cb, 0x7, 0x80, 'queue1\x00', 0xa2dc}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x0, 0x0, 0xffffffff}) 2018/05/11 00:39:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000548f7e)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/05/11 00:39:55 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) sendto$unix(r0, &(0x7f0000000080)="6f82d4f201ce79d22ff89d9c479a7aeec7de1d1b236acdf0830eee4869e9edc502f51d4d4447213c5dd70ffffbc02883ee54a5c3a2012c2ff72c49259bf509f1e69e807866d90d70764850111378f856917d7a3a93547c279a9d3e32e650f778dd42235bc342988ea119cc3465dfb25d3e219af5081c56a8474cf53d1ededbeae987a25a9e52ab75cdde3a58aab01efbbf3470ba9a5c6d6d82c13f758cd2087cfa80d3bbb12ecc53c9942286e65390b7b730c01b75b0add8da8b375a0cf007cc", 0xc0, 0x4, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000300), &(0x7f00000002c0)=0xffffffffffffff7f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004}) rt_sigtimedwait(&(0x7f0000000000)={0x8}, &(0x7f00000001c0), &(0x7f0000000200), 0x8) r2 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x9, 0x200200) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000340)={0x0, 0xe5a, 0x4, 0x8, 0x6, 0x1000}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000003c0)={r3, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x20}, 0x1f}}}, 0x84) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x3ce, 0x0) 2018/05/11 00:39:55 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101400, 0x0) 2018/05/11 00:39:56 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a5b404e1b50000000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534f8291d9fb2ce", 0x5f, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 00:39:56 executing program 4: syz_emit_ethernet(0x0, &(0x7f00000001c0)=ANY=[], &(0x7f0000000240)={0x0, 0x0, [0x0, 0x1, 0x7c4, 0x2ba]}) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x4, 0x200000) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0x9, 0x3, 0x3, 0x6, 0xff, 0x7, 0x6, 0x3f, 0xffffffff, 0x7}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x3, 0x0, 0x10001, 0xf31c}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x4, r2}) 2018/05/11 00:39:56 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x400) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f0000000000)={0x1, r1}) 2018/05/11 00:39:56 executing program 1: r0 = getpgid(0x0) tkill(r0, 0x3e) ptrace$setopts(0x4206, r0, 0x0, 0x2) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) accept$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) move_pages(r0, 0x6, &(0x7f0000000100)=[&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000140)=[0x68, 0x1, 0x2, 0x5, 0x3, 0x79], &(0x7f0000000180)=[0x0, 0x0], 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r2}, 0x14) r3 = getpgid(r0) socketpair(0x11, 0x0, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ptrace$getregset(0x4204, r3, 0x203, &(0x7f0000000040)={&(0x7f0000000000)=""/9, 0x9}) 2018/05/11 00:39:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r0, 0xa, &(0x7f0000000040)={0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x7fff}) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x0, 0xdf8f}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100, 0x10000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) 2018/05/11 00:39:56 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7ff, 0x40) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"623d015303000000ffffffff00", 0x4003}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x13) 2018/05/11 00:39:56 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) r1 = socket$kcm(0xa, 0x200000005, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000001200)={0x0, 0x2, 0x0, 0x40}) 2018/05/11 00:39:56 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a5b404e1b50000000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534f8291d9fb2ce", 0x5f, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 00:39:56 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000046000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000050000/0x1000)=nil) r1 = msgget(0x2, 0x201) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/88) 2018/05/11 00:39:56 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x400) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) 2018/05/11 00:39:56 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x800000000000004) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x7, 0x1, 0x3f, &(0x7f0000000180)=[0x0, 0x0], 0x2}, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e24, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x4e22, 0x7f, @remote={0xfe, 0x80, [], 0xbb}}, 0x9, [0x10001, 0x401, 0x2, 0x7, 0x80000000, 0x9, 0x100, 0x1]}, 0x5c) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "15d3fb32d8aaab51be0a3be459163a2f"}) 2018/05/11 00:39:56 executing program 1: open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000300)='./file0\x00', 0x1, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0xfffffffffffffffd, 0x0, 0x9}) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xf722, 0x12980) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000200)=""/186) 2018/05/11 00:39:56 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) move_pages(r0, 0x4, &(0x7f00000000c0)=[&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil], 0x0, &(0x7f0000000100)=[0x0], 0x4) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) memfd_create(&(0x7f0000000180)='cgroup^ppp0}\x00', 0x3) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)) sendfile(r1, r1, &(0x7f0000000240), 0x20000102000007) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004240)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000000), 0x4) ioctl$LOOP_CLR_FD(r1, 0x4c01) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000040)}, 0x10) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/11 00:39:56 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000442fe8)=[{0x0, 0x0, 0x20, 0x2}, {0x1d}, {0x8, 0x0, 0x9}]}, 0xa6) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = shmget(0x1, 0x3000, 0x4, &(0x7f0000ffb000/0x3000)=nil) r4 = getuid() lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$ax25(r0, &(0x7f0000000d80)={0x3, {"39d595ebba0ffd"}, 0x9}, 0x10) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=@known='system.posix_acl_default\x00') r7 = memfd_create(&(0x7f0000000cc0)='system.posix_acl_default\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r7, 0x40505331, &(0x7f0000000d00)={{0x7, 0x8}, {0x9, 0x7fffffff}, 0x401, 0x2, 0xda}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) fcntl$getownex(r2, 0x10, &(0x7f0000000340)={0x0, 0x0}) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000380)={{0x2, r4, r5, r6, r8, 0x10, 0x10000}, 0x8, 0x9, 0x6, 0x1, r9, r10, 0x92ba}) r11 = openat$zero(0xffffffffffffff9c, &(0x7f0000000400)='/dev/zero\x00', 0x81, 0x0) sendmsg$rds(r11, &(0x7f0000000c80)={&(0x7f0000000440)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000580)=""/156, 0x9c}, {&(0x7f0000000480)=""/41, 0x29}, {&(0x7f00000004c0)=""/13, 0xd}], 0x3, &(0x7f0000000a40)=[@mask_cswp={0x58, 0x114, 0x9, {{0x80}, &(0x7f0000000680)=0x1, &(0x7f00000006c0)=0xff, 0x5, 0x7fffffff, 0x1b, 0x200, 0x7, 0x4}}, @cswp={0x58, 0x114, 0x7, {{0x9, 0x8a4a}, &(0x7f0000000700)=0x1f, &(0x7f0000000740)=0x1, 0x8c4, 0x7, 0x5, 0x7, 0x20, 0x3ff}}, @rdma_dest={0x18, 0x114, 0x2, {0x81, 0x20}}, @rdma_dest={0x18, 0x114, 0x2, {0x5, 0x3b7}}, @rdma_dest={0x18, 0x114, 0x2, {0xff, 0x7}}, @mask_cswp={0x58, 0x114, 0x9, {{0x24a}, &(0x7f0000000780)=0x2, &(0x7f00000007c0)=0x70, 0x20, 0xfffffffffffffe01, 0x2, 0x40, 0x8, 0x2}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000800)=""/195, 0xc3}, &(0x7f0000000900), 0x48}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x80}, &(0x7f0000000940)=0x2, &(0x7f0000000980)=0x2d57, 0x6, 0x2, 0x80000001, 0x4, 0x40, 0x7}}, @cswp={0x58, 0x114, 0x7, {{0x8, 0x5}, &(0x7f00000009c0)=0xff, &(0x7f0000000a00)=0x5, 0x57c, 0x2, 0x8000, 0x1, 0x20, 0x100000001}}], 0x230}, 0x1) 2018/05/11 00:39:56 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a5b404e1b50000000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534f8291d9fb2ce43610000000000", 0x66, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 00:39:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'yam0\x00', 0x5112}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000140)={0x6, 0x3f, 0xff, 'queue1\x00', 0x5}) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000fb9000)=ANY=[@ANYBLOB="3000000018002105000000000000000002a230acaef7f7a2e142dded0ad3000000000000", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'dummy0\x00', 0x3421}) prctl$getreaper(0x9, &(0x7f0000000000)) 2018/05/11 00:39:56 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x200000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000080)={{0x5, 0x9}, 'port0\x00', 0x2, 0x800, 0x76, 0x40, 0x5, 0x4, 0x8, 0x0, 0x4, 0xa}) 2018/05/11 00:39:56 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x400) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)) 2018/05/11 00:39:56 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./control\x00', 0x0) r1 = openat(r0, &(0x7f00000000c0)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) mkdirat(r1, &(0x7f0000000000)='./control\x00', 0x0) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) 2018/05/11 00:39:56 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='!\x00') fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4200, r1, 0x4, 0x20) pipe2(&(0x7f0000000080), 0x80800) 2018/05/11 00:39:56 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be282346d61ae77"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000000)=0x1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/11 00:39:56 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r2 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r3, &(0x7f0000000480)=""/4096, 0x1000, 0x0, 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000440)=0x3f) recvfrom$unix(r4, &(0x7f0000bf5000), 0xd1, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x25a) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) mq_timedreceive(r1, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000040)=r2) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x0, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000240)={{0xa}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}, 0x5c) 2018/05/11 00:39:56 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a5b404e1b50000000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534f8291d9fb2ce43610000000000", 0x66, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @loopback={0x0, 0x1}}, 0x1c) [ 195.822165] BUG: unable to handle kernel paging request at ffff88062c086a84 [ 195.829392] PGD be8d067 P4D be8d067 PUD 0 [ 195.833703] Oops: 0000 [#1] SMP PTI [ 195.837357] Dumping ftrace buffer: [ 195.840916] (ftrace buffer empty) [ 195.844643] Modules linked in: [ 195.847893] CPU: 0 PID: 12398 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #88 [ 195.855190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.864611] RIP: 0010:process_preds+0x4238/0x4f20 [ 195.869481] RSP: 0018:ffff8801c9e8f8e0 EFLAGS: 00010246 [ 195.874895] RAX: 0000000000000000 RBX: ffff88062c086a84 RCX: 0000000000000000 [ 195.882205] RDX: ffff88014f695464 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 195.889519] RBP: ffff8801c9e8fac0 R08: 00000000010000c0 R09: 0000000000000002 [ 195.896833] R10: 0000000000000000 R11: ffff8801c9e80000 R12: 0000000000000000 [ 195.904140] R13: ffff88014f693480 R14: 0000000000000000 R15: 0000000000000000 [ 195.911459] FS: 00007f4dc523b700(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000 [ 195.919734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 195.925669] CR2: ffff88062c086a84 CR3: 0000000183244000 CR4: 00000000001406f0 [ 195.932981] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 195.940305] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 195.947616] Call Trace: [ 195.950301] ? _cond_resched+0x3c/0xd0 [ 195.954302] ftrace_profile_set_filter+0x2aa/0x6a0 [ 195.959336] perf_ioctl+0x1c80/0x5840 [ 195.963243] ? kmsan_set_origin_inline+0x41/0x120 [ 195.968170] ? __msan_poison_alloca+0x15c/0x1d0 [ 195.972928] ? __x64_sys_ioctl+0x280/0x320 [ 195.977258] ? do_vfs_ioctl+0x160/0x2440 [ 195.981399] ? __x64_sys_ioctl+0x280/0x320 [ 195.985691] ? perf_poll+0x360/0x360 [ 195.989455] do_vfs_ioctl+0xaf0/0x2440 [ 195.993442] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 195.998856] ? __fget_light+0x6b9/0x710 [ 196.002925] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 196.008390] __x64_sys_ioctl+0x280/0x320 [ 196.012535] do_syscall_64+0x154/0x220 [ 196.016486] entry_SYSCALL_64_after_hwframe+0x44/0xa9 2018/05/11 00:39:56 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x3ffffd, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x4, 0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x1b}, 0xf, r1}) 2018/05/11 00:39:56 executing program 4: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0800450000300000000000019078ac1414bbac14140003ff907800000000450000000000000000000000ac1414aaac141400704f9a0d98ff3b7081e09c07ef88026f50dd2ec00528ccfb22fb5af77c941e1ccabbd42933f9716f"], &(0x7f0000000200)) [ 196.021724] RIP: 0033:0x455979 [ 196.024950] RSP: 002b:00007f4dc523ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 196.032714] RAX: ffffffffffffffda RBX: 00007f4dc523b6d4 RCX: 0000000000455979 [ 196.040025] RDX: 0000000020000040 RSI: 0000000040082406 RDI: 0000000000000013 [ 196.047338] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 196.054651] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 196.061962] R13: 00000000000002bf R14: 00000000006f8288 R15: 0000000000000000 [ 196.069278] Code: 44 4c 24 2c 8b 02 89 44 24 40 49 c1 e6 04 4c 0b 64 24 70 4c 89 74 24 18 4b 8d 5c 35 04 41 89 ce 0f 85 b0 00 00 00 44 89 74 24 08 <44> 8b 33 48 89 df e8 6d ca 4c 00 8b 00 41 09 c7 44 8b ac 24 e0 [ 196.088985] RIP: process_preds+0x4238/0x4f20 RSP: ffff8801c9e8f8e0 [ 196.095335] CR2: ffff88062c086a84 [ 196.098848] ---[ end trace f2943fa26b9ca718 ]--- [ 196.103635] Kernel panic - not syncing: Fatal exception [ 196.109567] Dumping ftrace buffer: [ 196.113108] (ftrace buffer empty) [ 196.116807] Kernel Offset: disabled [ 196.120633] Rebooting in 86400 seconds..