0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xaa)="bf190f0588d272f725db631c0a50a758233d7f86f234401cdf088330d651639022fba22a260536742808de82e96f63e7fc87e42b9ed2b6e1fc7e925a269ab51f4f38404cb1f3eec750b3aff78315d27f196604a39ab460c548a659fd81a1fc720b9619be1f73a9db015ff286967bd410b3bc9a99bdb5747e6553d721b32fe616a7651abd9830749b9503e0cb42e4158fd393601ef18f9ff88f63a4663290bbc83cf77e42d2a973333477", 0xaa, 0x80, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) ptrace$getsig(0x4202, r1, 0x7, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x9, 0x3, &(0x7f00003d4000-0x21)=""/33, &(0x7f0000000000)=0x21) clone(0x0, &(0x7f0000ce2000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000b5d000)=0x0, &(0x7f00007c4000)="") timer_gettime(0x0, &(0x7f0000294000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 00:14:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x2, 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)=0x0, 0x0}, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r0, 0xfff, &(0x7f00003f7000)="17608322c82c82afdf0d02a4d50c8ca95be81e6be80ae8e95025e8d01b76970ccd598179b1be93149935") r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000241000)='/selinux/checkreqprot\x00', 0x400800, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000535000)={0x0, &(0x7f00002cb000-0x7)=""/7}) fcntl$setstatus(r1, 0x4, 0x4000) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000a80000-0x38)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="25850e28b8e79998", 0x8}], 0x1, &(0x7f0000a7f000)=[], 0x0, 0x0}, 0x0) getpeername(r1, &(0x7f0000504000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00000ff000)=0x6) r2 = syz_open_dev$sg(&(0x7f000054d000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000f37000)={0x4380, 0x100000001, 0x37d, 0x2, 0x7fff}) sigaltstack(&(0x7f0000f63000/0x7000)=nil, &(0x7f0000a1d000-0x8)=0x0) ioctl(r2, 0x227b, &(0x7f0000002000-0x1)="06") modify_ldt$write2(0x11, &(0x7f0000eb8000)={0x80, 0x20001000, 0x4000, 0x7fffffff, 0x3, 0x57, 0x6, 0x0, 0x2, 0x100000001}, 0x10) r3 = add_key(&(0x7f0000237000-0xa)='blacklist\x00', &(0x7f00008bb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000728000-0xcb)="bf10ff487770f0a513699a339e51d1edcfc75823a814a4b0d71e481d46999b46317cd700ec17d95d02fc21e62861c4d86d14dc35749376e956bddbab25960f1d90d9808e81cfb9966e8ffe52cde2b8a1cc88984063198fd04400e4d7ddf1ce26352b6e5c8e9dea9d70bd94d8f80791162c5c2542c4ee8c1528241b6015cd23e0f7d7097e985e5c489474d17aa3b8818ac8c9ddbec0480e5e92c01ff460bd76760894e8f91fdcebe941b75e721ff5004e5fc2bec3cba3bfa20fd8b317afc00320d825a3912cdba3172911c9", 0xcb, 0xfffffffffffffff8) request_key(&(0x7f00002b2000-0x8)='rxrpc_s\x00', &(0x7f0000085000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000887000)='/dev/sg#\x00', r3) r4 = add_key$keyring(&(0x7f0000802000)='keyring\x00', &(0x7f0000192000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r4) fcntl$setstatus(r2, 0x4, 0x2800) read(r2, &(0x7f0000000000)=""/154, 0x9a) 2018/01/18 00:14:42 executing program 7: mmap(&(0x7f0000000000/0xb4b000)=nil, 0xb4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2a000-0x8)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f00003f1000)=@file={0x1, './file0/file0\x00'}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a4000)={0x0, 0x0, 0x0}, &(0x7f00004b7000-0x4)=0xc) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f000071e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b4b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4b000)=0xe8) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b4b000)={0x0, 0x0, 0x0}, &(0x7f0000b4b000)=0xc) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b4c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b4c000-0x4)=0xc) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009c2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b4b000)=0xc) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b4c000-0x4)=0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008f0000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4b000)=0xe8) r9 = getgid() mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000022d000-0x38)={&(0x7f00008b1000)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000999000)=[{&(0x7f0000511000-0x96)="35a043958d5c0e12dc8db2ee63e94e0f49666463cdc26636b5457ff6f8050a4968767ba2b4efe5d932e7cace269faafe37f1b2550d7adbd47f06090cdd09fef94a00cb15cb26554175a9220c751e1fd832d1e71159a4148783afd5122229172302feb55580343f802e78230f621287f1cfb23a37c032dd0446fb25adf3c5b14e5bdc66c654d75de42393c16eb1c4430b24bf84ffb435", 0x96}, {&(0x7f00005a3000)="", 0x0}], 0x2, &(0x7f0000b4b000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x40000}, 0x4000001) 2018/01/18 00:14:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d0c000)='/selinux/relabel\x00', 0x2, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00003cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f92000)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e4e000)={@loopback={0x0, 0x1}, 0x0, r2}) ioctl$int_in(r1, 0x5452, &(0x7f0000c91000-0x8)=0xfffffffffffffff7) 2018/01/18 00:14:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') syz_open_dev$sndpcmc(&(0x7f00003b5000-0x12)='/dev/snd/pcmC#D#c\x00', 0x356, 0x10040) 2018/01/18 00:14:42 executing program 4: r0 = socket(0x26, 0x80004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000058d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8b000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) sendmsg$unix(r0, &(0x7f0000eaa000)={&(0x7f00005af000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e3f000)=[{&(0x7f0000001000-0x33)="f6605dbe398979ce7195f64ae2f65d51ca749ed11fc5250e7f0da1c05f3fb2f179dcbedfeb470c07d133da3f6a2bbbd8802795", 0x33}, {&(0x7f0000001000-0x43)="3a5a66706928cc614774eb10f6abf4eeff040a1e7ed2d59f1faebd8ff9ddeb26270681542f9d101d1611e5cedc47ddc7c60185778438679389609ea604bf15b0649c09", 0x43}, {&(0x7f0000197000-0x1000)="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", 0x1000}, {&(0x7f00003b2000-0xfb)="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", 0xfb}, {&(0x7f0000d0e000)="3d1af740d22c8e49a3aea544dd150dcfd0e7be888a5b09ae4a4c969147410f8b73b7b7cb7aae2bd73b579ecb02acaa", 0x2f}], 0x5, &(0x7f000032d000-0x58)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x4}, 0x20000004) 2018/01/18 00:14:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003d4000)=0x0, &(0x7f0000cf6000-0x4)=0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d4000)={0x0, 0x0, &(0x7f0000ae9000-0x60)=[{&(0x7f0000b95000-0x3b)="2a1b59d5", 0x4}], 0x1, &(0x7f0000427000)=[], 0x0, 0x0}, 0x0) 2018/01/18 00:14:42 executing program 2: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x50, 0xa, 0x0) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 00:14:42 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000029d000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000fc3000)=0x1) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f0d000-0x20)={@common='rose0\x00', @ifru_flags=0x3000}) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/18 00:14:42 executing program 4: inotify_init1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000523000-0xb)='/dev/audio\x00', 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000011e000)={r1, &(0x7f0000baa000-0xd7)="322d6339e7ae2e671209de19bb45cc83d4b3b89ff50f411aba05edca05c15d5105dc58d5e75962b86f795aec70329180859ecf875cda5f60fcde16135e1976258f6f53f5bcc252dd8162d8f05b359f94a08e4957efe2a0c19a75a6a5f3790fb600640f78650926fdc92d377d92198fe09c86ee6f84c8bebcf8d10883c7db80c054ee82a5eba64115c72a9a53fca11a07e07d78301e0723143821edd4ae6e7ddec04490ac6939d35f798986a91ab0187ff1edbe30352b17f82497c3edbe3cb188431abe1ab83e854292b94bb55942b0024e3c46dd67acbe", &(0x7f0000d23000)="43e7ce46b48babe9b5f4850f76aed697f4437c95b00dccf13ab5335765c214df1f2cf0ebe033592e016a8d99f37ac137f73dfd22cd3a3b1b8c982fd33941032c6e2911a349c1cdcff4dbb0bdef4c478650e15a3e6c2d7ba1f4a438155f6854ff6a80ee764405967de743e84788a30d2812302674ff460e7e4f3fdafed3606d14154074db2b9764232d283de32c807f27f16843fcaea4b0f8c201a8c99aabdb00281a8976b356ff09f4236a6f3c5eaa3c08a261e47764b95cab465bde49f02112d9e878c7c7705df0c9", 0x3}, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x8000000000000005, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = semget(0x2, 0x3, 0x108) semctl$IPC_RMID(r2, 0x0, 0x0) recvfrom(r0, &(0x7f0000743000)=""/83, 0x53, 0x100, &(0x7f0000941000-0x10)=@ipx={0x4, 0x5ee6, 0x8, "899ae8df2eb5", 0x7ff, 0x0}, 0x10) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000442000-0xc)={0x3, r0, 0x1}) sendto$inet(r0, &(0x7f0000c1f000-0x1093)="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", 0x1093, 0x800, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000233000+0x1a)={0x0, 0x0}) semtimedop(r2, &(0x7f00008a8000)=[{0x0, 0x7, 0x1000}, {0x0, 0x7, 0x800}, {0x0, 0x80000001, 0x800}], 0x3, &(0x7f0000b92000)={r3, r4+30000000}) 2018/01/18 00:14:42 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x8902, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xd)='net/rt_cache\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000a4000-0x5c)={0x181, 0x0, {0x0, 0x3, 0x7, 0x1, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:14:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000840000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) rmdir(&(0x7f00003b5000-0x8)='./file0\x00') r1 = syz_open_dev$sndpcmc(&(0x7f00004f4000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000741000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000304000)=0xe8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000cc2000)=0x0, &(0x7f0000d19000)=0x4) statx(r1, &(0x7f000080b000)='./file0\x00', 0x4400, 0x190, &(0x7f0000c5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f0000e7f000-0x8)={0xffffffffffffffff}, &(0x7f00004ee000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d86000)={0x77359400, 0x0}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000033c000-0x20)="8272aca9af4d2e76231d3350ca9985b8289b7852dd3d827378a020fbdf77ef92", 0xfffffffffffffd9f) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b12000)='/selinux/access\x00', 0x2, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000ed8000)='/dev/dmmidi#\x00', 0x3, 0x24000) accept4$inet(r2, &(0x7f0000d36000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000270000)=0x4, 0x800) getpeername$unix(r2, &(0x7f0000713000-0x6e)=@file={0x0, ""/108}, &(0x7f0000877000-0x4)=0x6e) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/18 00:14:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000001000)="66b6dc97", 0x4, 0x0, &(0x7f0000002000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000ec6000)=""/246) 2018/01/18 00:14:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x0, 0x6, 0x0, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create1(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$sndpcmp(&(0x7f00003a9000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x101000) ioctl$KDSKBLED(r3, 0x4b65, 0x6) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x3, 0x19b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 00:14:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000bbe000)={0x0, 0x4a, "7c255b7d3a76ae31f3c57d5502d6a5ee854dae81b5cec3620c731b0ab19502045d1b5e21f653f0b91c09163e591e3124cf3d789960f0c6e7f4f5d5fe960df74e78ebdc4cfac478117b0f"}, &(0x7f00002d6000)=0x52) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000073f000)={r1, 0x10000, 0xc1, "20758c3dd12d506d009c50a420e458dfecc825eef69f94e90f3157807dafdedcdd0ae21aa43615ec0067d2230c0b536af45151043560161019628f8a2106aa80974cce8fee8dc3dc7f833ab849b12d7b1423ae2138450f93424512024496203745411e55c8cc3506ff967b5362b8ad9be33234ef2ec45a39d943ee72d83510ef3d028721151e65efc9d674623dcebe63cbf6805c1fececc40086f4d36af846cd6b39f9fddbc674a9d42f1e4de91581b78ae889531fc731ecd376286fa1c4be90cf"}, 0xc9) r2 = shmget$private(0x0, 0x2000, 0x1004, &(0x7f0000af1000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000085d000-0xa)='/dev/cuse\x00', 0x2, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000cd3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000412000)={0x0, 0xfffffffffffffffc}, &(0x7f0000bdc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00008e1000)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000051e000)=0x8c) sendmsg(r0, &(0x7f0000d8c000)={0x0, 0x0, &(0x7f0000046000-0x10)=[], 0x0, &(0x7f00003ee000)=[{0x28, 0x29, 0x2, "015af0e1f4a548ef0fb5c7a5492a40983b"}], 0x28, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000020a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e06000-0x4)=0x157) sendmsg(r0, &(0x7f00003ef000-0x38)={&(0x7f0000c13000-0x14)=@ll={0x11, 0xf5, r5, 0x1, 0x3ff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14, &(0x7f0000340000-0x10)=[{&(0x7f00005c7000)="f0b168ff75322bec151ccee95f964316a2", 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x44041) 2018/01/18 00:14:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x2a, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000d2a000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000510000-0x2)=""}) close(0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(0xffffffffffffffff, &(0x7f0000c23000-0x1)=""/1, 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r5 = dup2(r3, r4) tkill(0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000b2e000)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000068000)={0x1000}, 0x1) sendmmsg$unix(r3, &(0x7f0000460000-0x70)=[{&(0x7f00000c8000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000006e000)=[{&(0x7f00009ca000)="4195e683f509f5b9c4dd451d73ebe5dcb607d45a8d677f8735bc23229b1da828c7fe0c3a703b6b87dc3087d98527b40bf8016e2e72f753bc852d1b88538a532ca3283cd535e6b8c637f5bfbbc6971ecdc600fada026403f8b3c6cf7fc90699be1133535c6c52c71a4efcb610937ca323c775119af5a3277a233a3b29e3bdfec1ca00ebc0f5dd4daf5a5f887a951c13d4b820bb5e40ff4dd3bf579fbface9a9f3e78650c4c628469d658985e540e2d81bb95ed7ff72408738e9b3636a2487863d1b8664b09ddf6ad0e289b38fcb3c316f8dc2a8790ab121f30c7fd44537fcc1ab43", 0xe1}, {&(0x7f0000f6d000)="c8f65a2b32b08ff20f1bd8aeaf4e6d0b52c26de6d81acc838ca38c4c2ad0250c05442c47d8590db24f6101bb25f13ac1dbc45bc7f53324098f3064e4185ab65d486624da2bb2f56bcc3bede592e5091a2a1b8f2b760ba7c13fc079f307ac92760be663b63f2be6c49ca92161ce2497d5664a70cb75c7eef1145b6ef12da1ecbe76b5d019fd645279269940973f7538c35dadb576180365593c2df7aa8249", 0x9e}], 0x2, &(0x7f00009a4000)=[@rights={0x20, 0x1, 0x1, [r4, r2, r4, r2]}], 0x20, 0x4}, {&(0x7f00002b3000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f19000)=[{&(0x7f000026d000)="99646469d9a189ef27e45002fc2bc1e7d6b3fa45dd64723cdf61da3e757d7966f31bfd10bbd31962b70333f4c71f11631b5d14929f8ed531d251648ae16d7ea35e82a9fad09a0c84692bdb1c9416803f10f27b5430d0b556d57aa2acdd3ac38b25881091a726d72423e97ac31c2e01748df17a66ec18c6e838a3b0cdb8c42fb9eaa973425a233f1ace8a3d06d60444bee7c45d1dcab4ad098f46a9ca38adb4a7c3fa06ff379345be099d77eb4c740f9ab43bd2486e0c9fa6dd3e07e4c42d8c8f2b27", 0xc2}, {&(0x7f00001e2000-0xd4)="cdca62434cba096b45ab72f43b9882fba2ee984dd2afb1a34a39dd3c509d2b1965342f66d8f440b1bdbeb8b58fa8d9dbdee6a17f51a871bf93df369c29cfdade30725b98c30d67ad33755f34e332e03a47005a37ad6f4ff2db36d3690ad95a0795045572743318a4f3892e5626f379d1db2cb7eff4eaa46cc0bd7ae58e27bca2a9eaf30cc2cae0ba5162b62168a7ba43006bf07c9fe3bd5d1da59a77619513a8d1103351a11e1dc2fb75d8ec7bb62fac1440a94d2b60fb98d25716a50932294a3675fb4c2ad769e623c56a7db87956e5ea5e4de7", 0xd4}, {&(0x7f0000f95000-0x18)="13f60eadbdc3c8e13df5f73844ff7615aad321ccba1fe94b", 0x18}, {&(0x7f0000b5e000-0x7a)="54c7fc142c56215b01a79963f81f850950ebf31de90df2410432ae7b9d021851d269869ea730034f368fd32b32dbc9dbbeda655448f85f6ad9de2836136b6a4c982075f7e1766d7585ff4870a3e87ed80a04aaab6418c0ee3a9f63883aafcbde62038f5c9936ab06d4889899ace532ada091adec6d6f3297358d", 0x7a}, {&(0x7f0000d44000-0x51)="2f8e9083a5afa4bc4a1da92a7afbb74cad9e2b83284f8a67fd48d3fe0f6c05a253b6c61ffb0a30a96ae4bcf279cba4a534d09fdf55c5074f8832ea72c71f9783b61772e9a84fcf916318749e154a715eb4", 0x51}], 0x5, &(0x7f0000877000-0x30)=[@rights={0x30, 0x1, 0x1, [r5, r3, r5, r2, r0, r1, r4, r0]}], 0x30, 0x40804}], 0x2, 0x4044005) [ 61.852092] binder: 10019:10024 ERROR: BC_REGISTER_LOOPER called without request [ 61.859857] binder: 10024 RLIMIT_NICE not set [ 61.923828] binder_alloc: binder_alloc_mmap_handler: 10019 20000000-20002000 already mapped failed -16 [ 61.945512] binder: BINDER_SET_CONTEXT_MGR already set [ 61.945524] binder: 10019:10024 ioctl 40046207 0 returned -16 [ 61.993924] binder: 10019:10024 ERROR: BC_REGISTER_LOOPER called without request [ 62.001570] binder: 10024 RLIMIT_NICE not set [ 62.015956] binder_alloc: 10019: binder_alloc_buf, no vma [ 62.021700] binder: 10019:10030 transaction failed 29189/-3, size 0-0 line 2957 [ 62.057417] binder: undelivered TRANSACTION_ERROR: 29189 [ 62.062947] binder: release 10019:10030 transaction 33 out, still active 2018/01/18 00:14:43 executing program 1: setsockopt(0xffffffffffffffff, 0x8ffd, 0x20, &(0x7f0000f67000)="", 0x0) 2018/01/18 00:14:43 executing program 4: clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") r0 = inotify_init1(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x80) 2018/01/18 00:14:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x400000008, &(0x7f0000880000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000f61000-0x4)=[&(0x7f00006ff000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000045000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_getevents(r0, 0x0, 0x1, &(0x7f0000420000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) arch_prctl(0x1001, &(0x7f0000418000-0x9e)="63e090719fb9e1658cdc3d1e7477551382877a0500d3f2bd66ee151353c3072d34d1750e0331ba939416ec8eb89de2b043441b1189d5f7caf51c314ef46cd66a495d897de77dcefd8a988997cb64f487cbfc83f110e8441f2b7f8b82a3ec9dfad3ebbb4a2ce33b5552022ebbda58e1970b76193818b3eaaa52db4477aac51b6961c9be80db073aaab9b0cc9d53dda55fa5e0c38b0de46e98dc2121abbe1b") io_submit(r0, 0x2, &(0x7f00005c3000-0x20)=[&(0x7f0000983000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000566000-0x6a)="", 0x0, 0x80, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008f7000)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f00002c0000-0x2a)="5c9f000000000000000238ec7e0ce7", 0xf, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 00:14:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5383, &(0x7f00008c4000-0x45)="acb677bb1224c41e1a9f9d45632a1f876c46d63941723e7f5cb9b7f581018216a4f14dfbfe4de0b4f1e71b8c8b6c8445537704ea6a34254f59845e9d94d8bbbd7f4e2f03ed") 2018/01/18 00:14:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00005d7000)='/dev/amidi#\x00', 0x200, 0x800) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000541000)={{0x1, 0x10001}, {0xdc0, 0x3ff}, 0x2, 0x0, 0x3ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000f55000)='/dev/adsp#\x00', 0x3, 0x80) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000887000)=r1, 0x4) write(r2, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/18 00:14:43 executing program 6: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5d000)='/dev/ptmx\x00', 0x800000, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80045430, &(0x7f0000000000)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b2e000-0x3)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedsend(r1, &(0x7f000060a000-0x27)="7df908b1237172e63d60daaef245b400667a91c7725351fa4b489e17e2b2a334628593749db61e", 0x27, 0x1, 0x0) 2018/01/18 00:14:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000300000)='/dev/random\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000dce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000754000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000011a000-0x5)={0x0, 0x9, 0x20}, &(0x7f0000458000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000046c000)={r3, 0x1f4, 0x6}, 0x8) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r4 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) 2018/01/18 00:14:43 executing program 5: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000887000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000769000-0xd)='dns_resolver\x00', &(0x7f0000b16000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000704000)="8adafcacddf83b74b0d84a8d8ad71a11af5b2319094cf42791ccbaa8cf81304338e631d90e663f42eb73fc7e7d250c00044c784d68dfd711e9a337206da08f2ee732652047f456f57ec762c74ed5d91f5af2db8fc6c6e873fe7a04cea157902e6015863c97531c9db1adf79f3f008e", 0x6f, r0) r2 = add_key(&(0x7f0000b2a000-0xa)='id_legacy\x00', &(0x7f00009eb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000292000)="54f87b8760644fb2e8726a12a64e778ceb206f325d765e5a14d7e68670aef7edc5ed3830dafac7f8cb41bdc8eb20f0da8e007194b4", 0x35, 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r2) restart_syscall() 2018/01/18 00:14:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000152000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000c05000)='./file0\x00', 0x1) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000aca000+0xb87)={"aa90909c49102cdc781be4ff5f297522", {0x4, 0x7fffffff, 0x6, "b5f4d9985fdc", 0x7f, 0x0}}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r1, &(0x7f0000d8a000)=""/107, 0x6b) connect$unix(r0, &(0x7f0000c62000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) dup2(r0, r2) 2018/01/18 00:14:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000700000)=[], 0x320) [ 62.069904] binder: undelivered TRANSACTION_COMPLETE [ 62.075081] binder: send failed reply for transaction 33, target dead 2018/01/18 00:14:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d4c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000060b000-0x10)="01007a00010000000000000000e90054", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000b31000)=[{{&(0x7f0000a00000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000730000-0x60)=[{&(0x7f0000e5b000)="539d8280b0e556e6b5ba3c15689d1f848bce35aff7cc9caa9e54c6640c150706d4e14bfa77e34ee0613eafd4be5ccbf30d95943d9c7029528f08399d94fc229457f2ce0132a572d3e08d25f2328d2ef03edc8e3c609be3676a81e3b66170cd7772f72220a6079dcc20234ec1ad6b562381c44029a6f372a921c7927c", 0x7c}], 0x1, &(0x7f0000520000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4008000) sendto(r1, &(0x7f000004b000-0x301)="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", 0x205, 0x0, &(0x7f0000e5a000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 00:14:43 executing program 6: getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d06000-0x92)={0x0, 0x0, ""}, &(0x7f0000ae8000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e0f000)='/dev/usbmon#\x00', 0xffff, 0x28080) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000032b000-0x8)={0x1, 0xffffffffffffffe8}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000f0a000-0x400)={"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"}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f000081b000)={"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"}) r3 = fcntl$dupfd(r2, 0x406, r1) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000602000-0x4)=0xb5cf) openat$autofs(0xffffffffffffff9c, &(0x7f000008d000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2018/01/18 00:14:43 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000fdd000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fd4000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/01/18 00:14:43 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000023b000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000084a000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000000)={&(0x7f0000097000-0x119c)=@flushpolicy={0x119c, 0x1d, 0x200, 0x5, 0x1, "", [@algo_aead={0x124, 0x12, {{'rfc7539esp(lrw-camellia-aesni,sha3-256)\x00'}, 0x6b0, 0x0, "4f3594cb9f35bb88e7129ff682f79ba9325221c8b74e3133ab291b87dabbb34d98270b63a3d57643b49b10a2147b5f70922e8a17ef18a2f2a1379a853fe78c07039f99480131d6c85b075a51aba9f8091166a397c6d5987fb2068e322a0fa832543c79f895c034b644f487c6fbacb3e4eb15df8ad046514ab7efeae8b7947742523c1187b6e7ecdc9ddf38923f202cc3013c1ba559d7d7821480bac87ae733c512dce538848a5c88e94c3a99ddba6f19a6aa2f8ae5b23b45660bee5b6da363e83ceb62987cc2a66e779c0e66e1f08acbd74a4212a4c4"}}, @ipv4_hthresh={0x8, 0x3, {0x1c, 0x12}}, @algo_comp={0x1048, 0x3, {{'lzjh\x00'}, 0x8000, "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"}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @mark={0xc, 0x15, {0x1, 0x400}}]}, 0x119c}, 0x1, 0x0, 0x0, 0x4000}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000075f000-0x9)='/dev/vcs\x00', 0x408040, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000038e000-0x14)={0x0, 0x8, 0x1f, 0x10001, 0xffffffff, 0x6}, &(0x7f0000977000-0x4)=0x14) socket$unix(0x1, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000ee000)={r2, 0x100000001}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006e5000-0x8)={r2, 0x6}, &(0x7f0000f04000-0x4)=0x8) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/18 00:14:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000067e000)='./file0\x00', 0x800, 0x104) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00006c5000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e6f000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000138000-0x4)=0xffffffffffffff43) syz_fuseblk_mount(&(0x7f000037d000)='./file0\x00', &(0x7f0000994000)='./file0\x00', 0xd001, r1, 0xffffffffffffffff, 0xfffffffffffffff8, 0x3, 0x44000) syz_emit_ethernet(0x66, &(0x7f0000003000-0x1cd)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8f987", 0x30, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "6cbb26", 0x0, 0x2f, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) 2018/01/18 00:14:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000e1c000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c22000-0x4)=0x5, 0x4) close(r0) unlink(&(0x7f0000f55000)='./file0\x00') setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/01/18 00:14:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_addrs=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @generic="8b2fd490bd1341c26d92ae617a85a3e9"}}}) 2018/01/18 00:14:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000015000)={&(0x7f00008e1000)=@bridge_getlink={0x30e4, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VF_PORTS={0x13c8, 0x18, [{0x134, 0x1, [@typed={0x18, 0x67, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="873423cc942608f0f4f744fdeba1f2aaf3b91fec20f17ade0ee4241dea4c952a8f537f90f1833e85a372045d7717aecef3386a5d75fcd0c66f82", @nested={0xdc, 0x71, [@generic="a8df0687498c023147fb2669ca3e9d25db01cecdfde71f14874a17bbec26004db9dac6f9f64fa4a18758f0c1671880b25b96ed7a0f749efbf96b67ddc8970946133847574dd216f5e9026276f39a07f236481c1186df269598f41082eb5c40e351c4c54ed78f9f6d13f0685b3ee11c46d7547c3ca71084e1fee21800425fc84f94765e1189f4a719eb47012a01b46032da31f31a9d67134881dd6cc867458263400664d047b23d495a6938f8190ea30855b1a65e361ac3e13cb3016b03310ca4f2df3588f956faba06890f660e3e5b45a074ab0eb7e793"]}]}, {0x1290, 0x1, [@nested={0x128c, 0x74, [@typed={0x18, 0x8f, @str='lovboxnet0wlan1\x00'}, @generic="c66a35a9424ea4c8f1a06a7b4caf82b5b4b4b339b7e973054563d3780406ad850849d6263ef930e4221238a809130f60e9633190debb145343bd9cf8cec0582bc6b2ee94687e311c6a23fa31d08442b3ddfad9064ae41767fbe9d684d70138b25ef3330876d9cb071d8f6c3c49ef04444614abac48d389189112585fc7f7096b24b55aa1a9053eee246062e8de52347205a0124cd785d6ada826d8115ddcdf867e40a28313661f887f5db6cc42db5ebd9293d30480586661196d1e8b33480b9d053f77", 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@generic="f62d5de450b80c57f543c316d878ce40a1b4fcc60c71f18fca99ba9a990be2a0d6b2816ed7942cbc5d88cf48ebe6604dc45b79468ca5f2cbbf37f99f09f5e0f1690c652649ec73f9b03b1b8b3c7866202bbc166089123296ce07ff1a90bcf859225839433c4c84ecc5fbf1061cec6612b37806f3859ab9b632550fae1f463b303fa48c3cce016a3c975edf002474931ae9ef95e201ad3c14c543e420a478c188b6aac2511b866f4bf75a6c705e728ca3ecd7a5e248", @generic="b74cffc076df0d6e6dc85c6400b18cfd1418c123142defd499b394965aa82d918b679fd416d9e425aa826295ec629273e527f617a7e8e895ede9cb5d54520ab6309369f4a3669956dafae5fca37e871c22acd8da54e1aeb9b82a485b3aa518636a887d62b34c33ed5dfc933391006931c286c739365d486a372aebd6ddf7270a872a2db4c9e91a026b2826fdef9d0ed0d6237d1a657d0088b2d6d1d4e4a73b3706a4894be9b4f820c7e7ff69e0c6528cfba808122c715f", @typed={0xc, 0x32, @fd=r0}, @generic="65539185e3d479f2cba7de965bb0f4dd0c006b26db45f345ed7e54bd0f25a8ae7e9a5e4d881ff3c313637c6c1091d4c2612055477a8c67081d6445d6c077fcd6f145df8c1f718394ddde1d149a918ecf2874e4757843439fb2a5214f42333f9bd74eda8ddcf817aa80792e3a54c83ac131dd012941768101f6432eec57ae1b09ff57", @generic="e4feb89b7d28e453c617033af32fb36885c60218c0581e79cc5016c68966c3f8318c47f3452c405ecf25056880953cc8f36fb939a9fa99e4fd40bbeb7ea2c13b3badd7ce78dc95bc1c1c44401e7f09e694a36e995b73e057aa3e5b7b32f6b50fbb218cf0fe307acaba62c3b7f599d5c4ad0cdbd2551c25b642a11d0f11365b418c87e0fc4e", @typed={0x10, 0x17, @str='proc!\x00'}]}, @generic="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", @generic="1d4113fc19fe2db56d8994ab6136e946af404960e6361bf0edd318248416193666ad1bcdc86f5881a5d98c7e5792f0637b625dcd8e5a6b5f8646231c49f83ccd89dc2d0c04c2c52c2b6c231727bcd5767f8fcef5fafec35dac4ca5d7f2d64f8e3fc0e916820e2962014f02f337ced3d9020e38549baf6cb618fb00559efdd4753063913afc0a666d67cf0672e3656bf61ed93b536d371daf6417a41f39b8cbdf2800126f390caea3bf255d1af417ddebb76d8e215fd616799ae5cfab05a380ec92f2708a502b7d0969fd3616b4fb760d4a61ffb5e551e34fd5f7ec0948c5a96ff8e4528ab2", @nested={0x16c, 0x86, [@generic="e21b89d9b179b63f9dfc9f2eac647d083b839cf4ee38f7e39c925ba54370d6d3ee03d5b76bb35aa096c434d206dc69dffcbffc6bedd6344b6bb88d7ae73c0cb20c2a5b27a89bc575a75c1c2d9b66a426bfbcefe5ad8aa97fbbd1acf1562dab55bb88078e2be9592c42bc67dd00e5ba3fef0c915dd5b4e5f2ed85e807f8077515a9a2a8931d77b75be66c7a23", @generic="178783cc000827ba95f7e1c2943eda00cdcdc37588594a9f77e08a18b646eebe207e208e4c9876265a2f935bfdd468aa03a94bbf0d351fa1ec14de9acacd77d27197a4001f29d0185102f2addc3a9b46c40c495a9c12a07eb27e4d11730ec5a4d7055a2f842d7366b8c0b594cd864d60cd895073ddbf276fdd6675fb6e1d1d645ba482786aacfc2644", @generic="", @generic="e6ea94c81c2cf4cfbea1539b421c282107cf4ddde60eda6169d8c04ff633f110105400fa2af332922a9d0363e5fc29dfe25e4875239a34ed9edd18944c952c02e0ed8706d45964b4927fbd44d1dba8aa"]}]}]}, 0x30e4}, 0x1, 0x0, 0x0, 0x80000000}, 0x0) 2018/01/18 00:14:43 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000098c000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000340000)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000e5c000)=""/254, 0xfe, 0x23, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x698, 0x6, @random="fe1e0afcf9a0", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 00:14:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}, 0x1e1) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/01/18 00:14:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00008f1000-0x44)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0xb, 0xb, [@rand_addr=0x0, @empty=0x0]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/18 00:14:43 executing program 3: madvise(&(0x7f0000c90000/0x1000)=nil, 0x1000, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x1000000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x96, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0xfffffffffffffbce}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x91d, 0x0}, 0x0, 0xbc4, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000fc3000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f0000256000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl(r0, 0x2285, &(0x7f0000ae0000)="") 2018/01/18 00:14:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000382000)={0x0, 0x0}) fcntl$setown(r2, 0x8, r0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/01/18 00:14:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000920000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x6, 0x4, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:14:43 executing program 7: truncate(&(0x7f0000503000)='./file0\x00', 0x6cdc07bb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000092000)=0x0, &(0x7f00001e0000-0x4)=0x4) perf_event_open(&(0x7f00008b3000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000045f000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000043e000-0x1)='\x00', 0x3) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00008f6000)={@common='gretap0\x00', @ifru_map={0x40, 0x80000001, 0x9, 0xb744, 0x2, 0x9}}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f000087d000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000f42000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000afb000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f00005ec000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlink(&(0x7f00003bf000-0x8)='./file0\x00', &(0x7f00005b6000)=""/214, 0xd6) ioctl$KVM_SET_MP_STATE(r3, 0x4138ae84, &(0x7f0000fc2000)=0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 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, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x81, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 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, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffff0c27}, {0x0, 0x0, 0x1000000, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/18 00:14:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7d}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000281000)=0x0, &(0x7f0000dcf000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000db5000-0x4)={r1}) 2018/01/18 00:14:43 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2000) fcntl$lock(r0, 0x5, &(0x7f0000005000-0x20)={0x0, 0x4, 0x0, 0x0, 0x0}) 2018/01/18 00:14:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000226000)=0x5) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="04", 0x1}], 0x1) poll(&(0x7f00005dd000)=[{0xffffffffffffffff, 0x8, 0x0}, {r1, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2040, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {r0, 0x8020, 0x0}, {r0, 0x640, 0x0}, {r1, 0xc100, 0x0}], 0x8, 0x3) [ 62.410824] kvm: apic: phys broadcast and lowest prio 2018/01/18 00:14:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000e48000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00001a8000)=""/158, &(0x7f00003d3000)=0x9e) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000391000-0x4)=0x100000001, 0x4) 2018/01/18 00:14:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d28000-0x4)=0xa02, 0x4) sendto$inet(r1, &(0x7f0000144000-0xe2)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r1, &(0x7f0000f43000-0x1c)={0x0, 0x0, &(0x7f00002c2000-0x8)={&(0x7f0000395000-0xd0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r1, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:14:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00005fa000-0x38)={&(0x7f000076f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000986000-0x60)=[{&(0x7f00005b2000)=""/159, 0x9f}, {&(0x7f000043f000-0xa9)=""/169, 0xa9}, {&(0x7f0000ed0000)=""/186, 0xba}, {&(0x7f0000206000-0x15)=""/21, 0x15}, {&(0x7f0000ead000-0x26)=""/38, 0x26}, {&(0x7f0000728000)=""/99, 0x63}], 0x6, 0x0, 0x0, 0x5}, 0x40) getsockname$unix(r0, &(0x7f0000c65000)=@file={0x0, ""/108}, &(0x7f00005f2000)=0x6e) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000d3d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40000) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000b74000)=0x1, 0x4) fcntl$lock(r2, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r2) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 00:14:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xa18a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, 0x800, [0xe8df, 0x4, 0x100000000, 0x7, 0x75, 0x1, 0x9, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000e4000)='ns\x00') exit(0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000419000-0x44)=""/68, 0x44) 2018/01/18 00:14:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x22000, 0x15) fcntl$getflags(r0, 0x3) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') unshare(0x400) preadv(r1, &(0x7f00007a8000-0x60)=[], 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r0, 0x3000, 0x0}, {r1, 0x40, 0x0}], 0x2, &(0x7f0000003000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x40}, 0x8) 2018/01/18 00:14:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/18 00:14:43 executing program 1: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000e3000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80, &(0x7f00000a9000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000001000)=0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000001000-0x15)={{0x0, r1}, {0x0, r2}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 00:14:43 executing program 7: clock_gettime(0x0, &(0x7f0000908000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x0, &(0x7f0000001000-0x10)={r0, r1+30000000}, &(0x7f0000001000-0x10)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) r3 = syz_open_dev$vcsa(&(0x7f000026d000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffc01, 0x42001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r3, &(0x7f0000a37000)=""/144, 0x90, 0x4, &(0x7f0000000000)={0x0, 0x989680}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) [ 62.449543] kvm: apic: phys broadcast and lowest prio 2018/01/18 00:14:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000056b000-0x11)='/selinux/enforce\x00', 0x410040, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000637000-0x4)=0x8001, 0x4) syz_emit_ethernet(0x46, &(0x7f0000767000)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "150008", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x0, 0x1, 0x0, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/18 00:14:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000a03000-0xc)={{0x3f, 0xe1, 0x7, 0x7, 0x3, 0x80000001}, 0xfffffffffffffffd}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc5000-0x14)={0x5, 0x9, 0x6, 0xa, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x9) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a99000-0x10)={r1, &(0x7f0000b19000)="c927297ca45a4dc83b108b538191a92bc44a061deb190cc8eba0b951a087385a9b16c168cafde504f34213880b543939d06312b189fc63a44bba874be0a3242d5a554a41abeb3d314ec14d8fdd625549399f8d6c267fb9d3ba690fb72656c423b7d8574cd001c3892b7d120e9886db"}, 0x10) 2018/01/18 00:14:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006fa000)='/dev/qat_adf_ctl\x00', 0x8400, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000683000-0x4)=0xff) syz_emit_ethernet(0x6e, &(0x7f0000ec8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0xfffffffffffffffc, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a1fe3d", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) 2018/01/18 00:14:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f00004aa000)="74086e7500000000000000f7008c00", 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000f1d000-0xc)={0x573b80000000000, 0xcdf7, 0x9, 0x7, 0x0, 0x1}) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ff7000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ec000)=0x14) fcntl$setstatus(r0, 0x4, 0x4000) shutdown(r1, 0x1) syncfs(r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00002e1000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000fc5000-0x4)=0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000a08000-0xb)={0xf3, 0x0, 0xffffffff, 0xffffffffffffff49, 0x4, 0x800, 0x747, 0xfffffffffffffe34, 0xffffffff, 0x7, 0x7f}, 0xb) dup(r1) 2018/01/18 00:14:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000077a000-0x1)='\x00', 0x5) mmap(&(0x7f00005f3000/0x2000)=nil, 0x2000, 0x0, 0x40010, r0, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) [ 62.496122] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 62.551393] QAT: Invalid ioctl [ 62.571264] QAT: Invalid ioctl 2018/01/18 00:14:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) memfd_create(&(0x7f00009b1000)='\x00', 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x357) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000030d000-0x1)=0x0) 2018/01/18 00:14:43 executing program 7: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000238000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000a3000-0x4)=0x0) pipe(&(0x7f000010e000)={0x0, 0x0}) ioctl$KDDISABIO(r1, 0x4b37) 2018/01/18 00:14:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000502000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000004000)='children\x00') getdents64(r1, &(0x7f0000001000-0x1000)=""/48, 0x30) 2018/01/18 00:14:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000e12000)=0x0, &(0x7f0000a9f000-0x4)=0x4) ioctl$KDMKTONE(r0, 0x5385, 0x0) 2018/01/18 00:14:43 executing program 5: unshare(0x8000400) r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0xf)=""/15, 0xfffffffffffffef4) 2018/01/18 00:14:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000093a000)='/dev/cuse\x00', 0x14000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00005c5000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e23000-0x4)=0x24) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ca6000-0x8)={r2, 0x80000001}, &(0x7f000076f000)=0x8) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000dff000-0xa)='./control\x00', 0x220000000009) clock_gettime(0x7, &(0x7f00008aa000)={0x0, 0x0}) rmdir(&(0x7f0000212000)='./file0\x00') symlink(&(0x7f0000768000-0x10)='./control/file0\x00', &(0x7f0000e25000-0xa)='./control\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000030f000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x7fff, 0xffffffff, 0x80000001, 0x11}, &(0x7f000052d000-0x4)=0xa0) inotify_add_watch(r3, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) 2018/01/18 00:14:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f0000000000)="", 0x0) sync_file_range(r0, 0x81, 0x6, 0x6) 2018/01/18 00:14:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x0, 0x2, &(0x7f00004a5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000772000-0x14)={0x0, 0x8, 0x7, 0x9, 0x0, 0xfd59}, &(0x7f00006df000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000045000)={0x0, 0x0}, &(0x7f0000c92000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001f3000-0x4)=@assoc_id=r1, &(0x7f00004ca000-0x4)=0x25b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003f9000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcad, 0x37f732d5, 0x7, 0x7, 0x8}, &(0x7f00006f5000)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000725000+0xc7f)={r2, 0x73, 0xf, 0x3, 0x3ff, 0x8, 0x3, 0x5, {r3, @in={{0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x7, 0x800, 0xfffffffffffffeff}}, &(0x7f0000785000+0xb79)=0xb8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = gettid() ioprio_set$pid(0x3, r4, 0x0) tkill(r4, 0xc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b01000)=0x80, 0x4) move_pages(r4, 0x0, &(0x7f0000b2d000)=[], 0x0, &(0x7f000034b000-0x4)=[0x0], 0x2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000103000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/18 00:14:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00005b8000-0x8)='./file0\x00', 0x281, 0x2) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000585000-0x15)=""/21, &(0x7f0000d29000)=0x15) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c6a000)='/dev/kvm\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00005d8000-0x8)=0x3) 2018/01/18 00:14:43 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000014a000-0x1c)={0x5, 0x6, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = msgget(0x2, 0x2) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000147000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007ea000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000f4000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005fc000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a87000)=0xe8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007dc000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r5, &(0x7f0000fd3000)={0x3, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000fd2000+0x876)={0x0, 0x0, 0x0}, &(0x7f0000fd3000)=0xffffffffffffff05) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000fd1000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e03000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000fd4000-0x4)={r6}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f0000fd4000)=0x5) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000da2000-0x11)='/selinux/context\x00', 0x2, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000fd2000-0x78)={{0x2, r2, r3, r4, r7, 0x0, 0x1000, 0x0, 0x0, 0x0}, 0x800, 0x9, 0x1f, 0x9, 0x4, 0x34, r8, r9, 0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r0, &(0x7f0000940000-0x9c)="ef", &(0x7f00003e3000-0x5e)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcb000)={r0, &(0x7f0000fd1000-0x59)="", &(0x7f0000fd1000-0x7c)=""/124}, 0x18) 2018/01/18 00:14:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00002ee000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000099e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f00007a2000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000023b000)=0x0) ioprio_set$pid(0x2, r3, 0xffffffff) r4 = gettid() ptrace$getregset(0x4204, r4, 0x3, &(0x7f00006dc000-0x10)={&(0x7f0000e21000-0x3b)=""/59, 0x3b}) sendmsg$kcm(r2, &(0x7f0000a61000)={&(0x7f000034f000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b2f000)=[{&(0x7f0000d05000-0x19)='v', 0x1}], 0x1, &(0x7f0000801000)=[], 0x0, 0x0}, 0x0) writev(r2, &(0x7f00005dc000)=[{&(0x7f000014d000-0xb4)="a0c2c2f8f96ff7526b4eb46ff3181b2ca0a44c290fef71cbfb44948c71f07196a76ad8d2ab5dd5f64b6b714a854977388fdb6326704dd8ce245a70fff21a25c3f5a1c7f14fd9d6fa886ffd75fcf392b60bc699988465edfe70faf928981c419bba484874debb70986ae9b91950a69600edae3a2662c38157cfe564007bbaec9df765ef013705863389cf18276285d4a3fd755bf6aa3f14c17c8fe38bbb29abbdde74b4cec8d28ce64e0afddd480024ed0a879071", 0xb4}, {&(0x7f000062a000)="d9e626b00fc19a151b7bc7dd428f73", 0xf}, {&(0x7f0000878000-0x46)="c3cb6c563c04b4cd5933cf4523097e644d29896ff5837f13701fa9f9defa22e962771fa05101d1bc0366af1c7ce2411a4597554989cdab0d116cf9ea101b5fa7b9895a5a5cd5", 0x46}, {&(0x7f00004d1000-0x69)="61b3d3f933189f3ed3687b39cd5e4438797c668b7d32caa847bba009b3ffb0ce8fa9858d0ab46814453d1673c96e3a7eeb5cbb7bcad7a2761a992cee8358372f5686fc0100822d8b82fe36b2c8295b3b78b8e5a5e3a13c21cdf8293eb20a1aaff4d3598676d322321a", 0x69}], 0x4) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000c65000-0x4c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x55, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2018/01/18 00:14:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) 2018/01/18 00:14:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) finit_module(r0, &(0x7f00003c8000-0x19)=']]--trusteduserwlan0user\x00', 0x2) r1 = creat(&(0x7f0000b35000)='./file0\x00', 0x8) mq_getsetattr(r1, &(0x7f00003ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000263000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname(r0, &(0x7f00006b0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000058c000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000912000)={@common='bpq0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:14:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd410f113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9efc446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe13679677d7008d603de253372e93994e10590b44c71468723cdaa8a0368c04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18b333e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b4915300364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c21573c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa00ddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72fdf6c1e", 0x1001}], 0x1) syz_open_dev$audion(&(0x7f00001a4000-0xc)='/dev/audio#\x00', 0x5, 0x5c1980) dup2(r0, r1) 2018/01/18 00:14:43 executing program 2: clone(0x0, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00001b7000-0x4)=0x10) nanosleep(&(0x7f00008af000-0x10)={r0, 0x0}, &(0x7f000060a000)={0x0, 0x0}) 2018/01/18 00:14:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000483000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) signalfd4(r0, &(0x7f0000567000)={0x7}, 0x8, 0x800) 2018/01/18 00:14:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000185000-0xc)='/dev/amidi#\x00', 0x10000006, 0xc0000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00004a2000)="99f967359a08876340f38babc3eda1145d9336037e958534b848e684a4636e2d50cd1b255f20e73433041299fbb9879e5da92aa182000000038b62533481eb882260e6a2bed74e42d770ea8fb1bd488486361fcd0a29e7dba178fcff87ad78a3f073daa767fca12899cee61b42bd35954b4c5be4a3b918b132fd6f18fe05bba5eef49962e36ea92b3b1d0b2f0038d0b80763c59de929808367725e4c7b51d53438066baad1e5c4624512a1ef83f095440fd33c35e218c97bcefd2bbf09b338") times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000305000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008c3000-0x12)='/selinux/checkreqprot\x00', 0xa00, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r5) timer_gettime(r3, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000095b000)={0x0, 0x0, 0x0}, &(0x7f00003dc000)=0xc) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000f67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(r0, &(0x7f000004b000)='./file0\x00', 0x100, 0x20) sched_getattr(0x0, &(0x7f0000c8e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000482000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x2000020000000010) sendmsg$nl_generic(r6, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r6, &(0x7f000001f000-0x4e)=""/78, 0x4e) clock_gettime(0x0, &(0x7f0000195000-0x8)={0x0, 0x0}) select(0x40, &(0x7f000061a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ba2000-0x40)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000645000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bd4000)={0x0, r7/1000+10000}) setsockopt$sock_timeval(r1, 0x1, 0x80000000000015, &(0x7f0000735000-0x8)={0x0, r8}, 0x2b9) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000085000-0x10)={&(0x7f0000904000)=@getsadinfo={0x14, 0x1f, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r9 = dup(r1) setsockopt$inet6_tcp_int(r9, 0x6, 0x20000000000002, &(0x7f0000323000)=0x7e, 0x4) 2018/01/18 00:14:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000028e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f00002d9000-0x30)=[{&(0x7f0000299000-0xec)="9f11991872a76bbf8340163a274f1387027bbe4172a7c76b3af76fcc8e4e0a216ff281bc73ca99df869d80b8fe473f503ee6a209d78a114f11924b1490efa3bb2f3090f2f8404dec1adfeac5cc01bcf6298071b2d2acc5085763eb432189b48804a0bba2c161609ba5c0856d887508ab211f293bce84dcf4f8da1506c3eb0dd4", 0x80}], 0x1) readv(r1, &(0x7f0000252000-0x60)=[{&(0x7f00008c3000)=""/134, 0x86}], 0x1) sysfs$1(0xfe4, &(0x7f0000c15000)="000000043975702d001f058674ec6d00") 2018/01/18 00:14:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x800000000000001) socketpair(0xb, 0x805, 0x6, &(0x7f000003e000)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000965000-0x18)={0x24, 0x0, [{0x8091, 0x0, 0x1}]}) 2018/01/18 00:14:43 executing program 2: r0 = memfd_create(&(0x7f00001d1000-0x2a)='))vmnet0trusted{vmnet0eth0wlan0bdevGPLem1\x00', 0x1) accept4$inet(r0, &(0x7f00000a8000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088a000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 00:14:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) clone(0x0, &(0x7f0000a94000-0x1)="", &(0x7f00002b8000-0x4)=0x0, &(0x7f000029e000)=0x0, &(0x7f000031d000)="") r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000684000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000131000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3ff}, &(0x7f00006da000)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e65000-0x8)=@assoc_value={r2, 0xffffffff}, 0x8) r3 = userfaultfd(0x0) r4 = syz_open_dev$admmidi(&(0x7f0000cc6000)='/dev/admmidi#\x00', 0x100000000000000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000d8c000)=0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r5 = epoll_create1(0x0) tee(r5, r4, 0x0, 0x1) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r5) r6 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r5, &(0x7f0000903000)="", 0xffffffffffffff37) lseek(r6, 0x0, 0x3) close(r3) 2018/01/18 00:14:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c39000-0xd)='/dev/usbmon#\x00', 0x1000, 0x200000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000069d000-0x4)=0x4, 0x4) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x35f, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00009d5000)={&(0x7f000072f000)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000a81000-0x50)=[{&(0x7f000017c000-0x3e)="13e6b5d7dc2d4c6cbf46968e88e7b88a12612d74aa0a5cd1f63a8a83c4a7b713874cc1f5c7ae7b9c162f6a99646e14082341eea7ec9e499e172ea0277ab5", 0x3e}, {&(0x7f0000c9b000)="efc7eaa9563b8a0c15f37955fe34fe758bfa791dd1bf05af85598a2bfbfd5aef2dd862842a1d75f212e3c5cf839ecbc280cf842138c1cd90f06ff59b779d72bf67382ed5cee313c7971067b100cdce2401e2e1475da00157e60f32797d152e4bd6e982a66d29df18f9d27519407a", 0x6e}, {&(0x7f000084e000-0x51)="8a0c53e1c4de3db73dd240ff67280a2951bf8fec961526bd5cd42dcb3e005aee153e064a3bacb1c0015342faf619e4a187e90024b3385ad578262be48a0d55273cf5bf03c7834a2918e736bb25fceb690b", 0x51}, {&(0x7f0000e4f000)="276eaf3390aeb6d65036ce376636df89b9758d781149f08d4b77178e8fd30c9152c424f346ac06e30d2355a08ac4f53afaaacd98e05808a07143d230cedffae330cbbc06c2fbe86b2e762688053253d0938209fde4cd05357f072885271af5c26ffef46a38d9db8a94de4f01bfeb0dab10b353dbd5fa1807cb8621baee5912efa5a764a1f8ad38201dd3b86f1f35958f39a5640a", 0x94}, {&(0x7f0000d31000-0x3c)="68bd31c23471c43361af13d307bc41eedc27be73d18df07e195c93fdd18f10d55b4cd6a9b83514c6563f96ae0efde19670a93fde871f0bb7f2c10e75", 0x3c}], 0x5, &(0x7f0000f52000-0x1328)=[{0x80, 0x11, 0xffffffff00000001, "9c0bf4f14c141c665ff5ed79128cd721444249d48108a99bc07b399224003a191ef701ebb8dc6eebe3360d55caf168768252a6620520bcd274b90fc5c8678b00b6ab6ee1a775ed35a140820ffd1501bac6e7d13941c7fd96ac71c242af4fdf635869df87562244b271de9e2934d7ed"}, {0x88, 0x11, 0x81, "8ed761067641b209ecc1acd5f64ab660ff875627ab0eb99b245a22b433f54182c19962a5e3b5c2e2680ea4dd4d25270fe87522ca740f427c34280ee537d9637f737992f20d27c3e0488dfcf02f5f0a0201e01fc619f99cb186b552bf01b727557da114320d1d1a669a282bb03ef4b15616"}, {0xa8, 0x10e, 0x3, "86bdb7c090327777b0e87f2e2b3d98423edb2b948e058acc80acd2564eb405c666655596de66d71dca9c992a020820878cbfdbea9a27a444bb75c0ca06b50d28a815b09bb621366844df2f6ec1befe58230773ffcc6ad2f4674f508b256ae3c9b61f9c19192c4ed7363a0ac0bd8d6a1b635aaf3451d26eaeabbb4c760d4f9773afc4d17842209475796ba62422f3f617d381e91ef680621c"}, {0x110, 0x118, 0xffffffff, "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"}, {0x1010, 0x104, 0x3ff, "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"}, {0x58, 0xff, 0x20, "4ca8655cdf7ba1f051df217adda97e9915cdd5cbaf7826183fe5ea86da4292cb829616aa98b1434ebc10ff3ebdc040498eab172ae7f98bc1956ae238bd7a780a3b"}], 0x1328, 0x4000000}, 0x40041) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/18 00:14:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000da000)=0x9, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000ebc000)='/dev/vcsa#\x00', 0x6, 0x40000) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bb7000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000985000)={0xf000, &(0x7f0000f70000)=0x0, 0x0, r2, 0xd}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004d0000-0x4)=0xf1, 0x4) 2018/01/18 00:14:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000f7d000)={0x0}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xc4)="9d218e7f5512a4273da72bc6671f211ce8ab43ffeecf222868aa6da7acf849b034f59997db0c08e1ea8682c92c59deeee3f358c84d87d47a366bf140a237d5e00bf615e9a72ff71167e46569c88539452ffb9ca8fa7557663f05a010ae0518bbcc560fdebb29f82a0aa2b9ebaf3b5adfdd979b995b41f211d4e86f9e36a67012d66fdaa08a9d41bdbe56a8af9bede33d33c754e893d45e2c383d0d3e2bc6fde6b319ceed4278d7b15f576645fb1818d6320b8b79cab2077fcf50b8ee92a8ab72530cbf88", 0xc4, 0x4004010, &(0x7f0000000000)={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) 2018/01/18 00:14:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000060c000-0x11)='/selinux/enforce\x00', 0x20040, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000fd000-0x4)=0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000001d000)='./file0\x00', &(0x7f0000998000-0x8)='./file0\x00', &(0x7f0000413000)='poc\x00', 0x0, &(0x7f00002f1000)="e5") r1 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r1, &(0x7f0000ae3000)=""/224, 0xe0) accept$alg(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000505000)=""/1728, 0x6c0) getdents(r1, &(0x7f0000731000)=""/35, 0x23) 2018/01/18 00:14:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000019000)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e24000-0x10)={0x0, 0x64, &(0x7f00006e8000)=[@in6={0xa, 0x2, 0x47, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x427}, @in6={0xa, 0x0, 0x800000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000073c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f29000-0x8c)={r3, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/18 00:14:43 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000000a000)='/dev/audio#\x00', 0x9, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000)={0x1f}, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997fb0f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/18 00:14:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008f9000-0x9)='/dev/rtc\x00', 0x400000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000341000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000037000)="914c7c53603f2807ecadeecea83fab84", 0x10}], 0x1, &(0x7f0000577000)=[], 0x0, 0x0}, 0x0) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 00:14:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) epoll_create1(0x80000) r0 = syz_open_dev$mouse(&(0x7f00003f9000-0x12)='/dev/input/mouse#\x00', 0xa0, 0x40000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00005fa000)={0x0, 0x5, 0x6, [0x3, 0x4b32f440, 0x2, 0xfa, 0x8000, 0x800]}, &(0x7f0000a25000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000cc8000)={r1, 0x40, 0x16, "13e2aca1610db420e70fe89a0a82453fa6eb24b1bafd"}, 0x1e) 2018/01/18 00:14:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f49000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x2, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000640000-0x4)='GPL\x00', 0x4e, 0x7f, &(0x7f0000001000-0x7f)=""/127, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x101086) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000be5000-0x9)='/dev/dsp\x00', 0x20002, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f000057f000-0x15)={0x9, 0x189, "e21a392254af398fd7d7775544"}) close(r1) sendto$inet(r0, &(0x7f0000577000)="151bc4013f02ccf9a11dc4bb0ffe393a7cb143d70689e5a1c017c9e9063cbb6a7ee1e84f6d55f000958be95113d00ca33cd02297762f318c30c3ec35a8a51aa6b09e8352ab81b509983f28a50c0bb687ea52a54ebdc0edf31532ed181005d951cf83cab96beaf446751487b7638971cba426567fb6be1163418209e1e4309830dcd30450100842e43a0a4551b06b5f3a8e63dbebf96910ba4259cfa6c240491c8fdaf2f67c68e2496e82a6a2efc1017dc9019a0c205f7c00e6281d7af4d6ac5a26901842960f2676", 0xc8, 0x800, &(0x7f00005c3000-0x10)={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 00:14:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e9e000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000413000)=""/203, &(0x7f0000214000)=0xcb) accept4$inet(r0, &(0x7f0000114000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000488000-0x4)=0x10, 0x80800) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000518000-0x1d)="441f08002b00000000ffff1f000311ff0700004ca600e202a1bf000200", 0x1d) sendto$inet(r1, &(0x7f0000e03000-0x1)="", 0x0, 0x20088044, &(0x7f0000cae000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 00:14:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f000074f000)={&(0x7f000078a000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b57000-0x7)=[{&(0x7f000033b000-0xac)=""/172, 0xac}], 0x1, 0x0, 0x0, 0x9}, 0x2002) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000098e000)='/dev/qat_adf_ctl\x00', 0x30000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000114000)=0x4, 0x4) r3 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r3, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) rename(&(0x7f0000cf4000)='./file0\x00', &(0x7f00002b2000-0x8)='./file0\x00') sendmsg(r1, &(0x7f0000abe000)={&(0x7f000014b000+0x716)=@generic={0x0, "c29b2f7093e962d91289672a43b9a410f7c84acef6e49f1797becb114ae902359d15e99f275ef7b4cf35a91c2afa55bdf659aad696c1f17d4b32884b1b42d8992c00bdaca78534e9a67e633e286abc6a8fb3123e225a0b0b15ce838ff74ecd15b6d82b5797c1e4ecc042f81e483eb86169094fb6caccff6f93c3a4546c26"}, 0x80, &(0x7f0000582000)=[], 0x0, &(0x7f00008a8000)=[], 0x0, 0x0}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000057e000-0x11)='/selinux/enforce\x00', 0x400, 0x0) writev(r1, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) sendmsg$key(r3, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000754000)={&(0x7f0000a5f000-0x60)={0x27, 0x7, 0x4e7, 0x0, 0x5, 0xcf84, "9d5bda5e23fb802d9200f1647831cda9476b17393ffe09739e6a2a92a8392a22cee3e962c3434c8857e4aa431b5dc02c2faf2b8950a08ea06e51abd7fc57a0", 0x40}, 0x60, &(0x7f000086f000-0x20)=[], 0x0, &(0x7f0000fbf000-0xf0)={0xf0, 0x10b, 0x1, "3f6d4fb7de46ebad92824a9d67c6f579008f4f7de24effa95eb128fd225920aada2ca7d816b293d1378ddc3a7fbe8577fb13a9662ca6c27f3adbf06c1c516b4b31df73e82623525f3b27d7cf5b1d9e75f5e3bf96d396cd7a9fa4329d07da82de34494791db223568a0ddc81f53c5eb1d0bafbf005aabbc761373061ac1a5d8f1fa517ed76c0b7bbb08baa8e3e9351a6914fe62b3bd62ac84ca0f1ca80a7e8f385ab0d5e05ffcd9c8b0fc245478fd596844fdb9d5601d6158fab7c08eac5b3e6f7634a5ffa1d8248321998e070b47bdcbae7de53ee9e7079ba8698dff"}, 0xf0, 0x1}, 0x20008854) 2018/01/18 00:14:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00009fe000-0xc)=@sack_info={0x0, 0x9, 0x8}, &(0x7f0000db0000-0x4)=0xc) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000608000)=[{&(0x7f0000943000)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, r0}}], 0x30, 0x0}], 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00004f3000-0xe)='/dev/admmidi#\x00', 0x7, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000c4000)=0x8, 0x4) r2 = syz_open_dev$random(&(0x7f0000478000)='/dev/random\x00', 0x0, 0xef24e8cdf4130a69) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d97000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl(r2, 0x1, &(0x7f0000b86000)="04db5204df0efdcc0c33e77fbcf6fee0779335b9461759548b4ba795ca70faaf33") r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f00004db000)={0xffffffffffffffff, 0x3, 0x0, 0x1000, &(0x7f0000ce8000/0x1000)=nil}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fd8000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = memfd_create(&(0x7f0000c05000-0x6)='ppp1\'\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r7, 0x0) 2018/01/18 00:14:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000007f000)='/dev/hwrng\x00', 0x20000, 0x0) syz_open_pts(r3, 0x6000) r4 = dup3(r0, r2, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f000057f000-0x20)={"08f410e11014cb565837ddc1d3d3df90", {0x4, 0x563, 0x1000, "dcec16d0fd08", 0x1ff, 0x0}}) sendto$inet(r0, &(0x7f0000735000-0xa6)="de91", 0x2, 0x0, &(0x7f0000648000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 00:14:44 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x1) getsockopt(r0, 0x10f, 0x81, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/18 00:14:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00007e7000)={0x0, &(0x7f000030f000)=[{0x0, 0x20, 0xc6, 0x4711}, {0x400, 0x101, 0x204, 0x9}, {0x1, 0x0, 0x100000001, 0x911e}, {0x5, 0x9, 0x3ff, 0x100}]}, 0x12e) 2018/01/18 00:14:44 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000013000)=""/29, 0x1d}], 0x1, &(0x7f0000001000)=[{&(0x7f0000011000)=""/111, 0x6f}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 63.100587] dccp_close: ABORT with 1 bytes unread 2018/01/18 00:14:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000e6000-0x24)='\'wlan1&mime_typetrustedsystem}wlan1\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00008d6000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f79000-0x50)={{0x2, 0x28d}, {0x9, 0x3ae}, 0x21d, 0x1, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002c9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}}, &(0x7f0000b3a000-0xc)={0x0, 0x1, [0xc5f]}) 2018/01/18 00:14:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40, 0x0}) r1 = perf_event_open(&(0x7f000093c000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000000d000)='*system%&%\x00', 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000005d000)=0xfffffffffffffff9, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r1) syz_open_dev$audion(&(0x7f0000814000)='/dev/audio#\x00', 0x4, 0x80) 2018/01/18 00:14:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000aa2000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xa0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x21, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @noop={0x1}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @cipso={0x86, 0x19, 0x0, [{0x0, 0x2, ""}, {0x1, 0x11, "06a8b4679b2e74a073adedfdf89423"}]}, @lsrr={0x83, 0x13, 0x5, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000b1c000-0x10)={0x0, 0x2, [0xc41, 0x349]}) 2018/01/18 00:14:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) sendmsg(r0, &(0x7f0000001000-0x1c)={&(0x7f0000dfe000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000000000)=[{&(0x7f0000001000-0x5a)="d919f14221920103fc43112062fc935c75403df10c921485d748c9472f7310db8fa0125f244874d2444d8d2a989eb1a20d665c8d19080ddf5e6c7993f4878cda47502563a7dbd08228d2", 0x4a}], 0x1, &(0x7f0000d9e000-0x23c)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000146000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00004e4000-0x400)={"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"}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000334000-0x4)=0x0) 2018/01/18 00:14:44 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0xa2) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00009e1000+0x9b)={0x5, 0x80000000, 0x7fffffff, 0x5, 0x80000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000)=""/54, 0x36, 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f0000002000)=0xfff, 0x0, 0x7fffffff, &(0x7f0000001000-0x10)={r2, r3+10000000}, &(0x7f0000001000)=0x2, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000001000)='./file0\x00', 0x103) r5 = add_key$user(&(0x7f0000fa0000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="3238fa4d16b382f2a30e5dd1548f1529a4a3e31e1176bfd7cf4b5b88a5eaa8a0b00b1eaef756bf4f4393354b9347835e53f187574634e2607a2331173d050ec9af1c1a531899d81351fe14ac9e919a903a308604799fd3e4230c67f3a45e2b7b21e29fdda40952beb5605f54d8765112193dbefe4ab002cb48be94f06a8a74e00653ee696c4ec4", 0x87, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x80000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000001000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r5, &(0x7f0000f70000)="282e4a2c82a8e4f72637f73f71d9356ec68d735272cf42b64d6a848b856e273e1a23e11855734205f5283f62aa41d18b6f6faaa2e0679d204a7c51e4ac4166c81fb0fa4d014a297e44778e999b9893bef6825cf3606fccd10f0c8f530ccb137ed0b11d9141", 0x65, r6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r4, 0x5460, &(0x7f0000003000)=0x0) fadvise64(r1, 0x1, 0x8, 0x2) 2018/01/18 00:14:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000a3b000-0x20)={@generic="4c42176f6629d81d2e3261dbe972f62a", @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0xa3f, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000756000)=[{&(0x7f00004f0000-0x1000)="b8", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:14:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000bcf000-0x8)='./file0\x00', 0x10000, 0x87) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000127000-0x4)=0x3, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f0000124000)="", 0x0) 2018/01/18 00:14:44 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000005b000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000066f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000383000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000321000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000068000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000001000-0xc)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000c53000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000893000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000c62000)={&(0x7f00007ee000)=@getae={0x2cc, 0x1f, 0x2, 0x3, 0x3, {{@in=@multicast2=0xe0000002, 0x3, 0xa, 0x33}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6}, [@etimer_thresh={0x8, 0xc, 0x200}, @migrate={0x88, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x32, 0x7, 0x0, 0x5, 0xa, 0x2}, {@in=@broadcast=0xffffffff, @in=@empty=0x0, 0xff, 0x3, 0x0, 0x6, 0xa, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x6c, 0x3, 0x0, 0x4, 0xa, 0xa}]}, @lastused={0x10, 0xf, 0x1}, @lastused={0x10, 0xf, 0x0}, @sa={0xe8, 0x6, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x2, 0x0, 0x1, 0x0, 0xa, 0x80, 0x80, 0xbf, r1, r2}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x9, 0x8, 0x2, 0x8, 0x7, 0x8, 0x2887, 0x0}, {0xfffffffffffffffe, 0x9, 0x1800000, 0x8001}, {0x866, 0x3ff, 0x9}, 0x1, 0x6, 0xa, 0x3, 0xff, 0x22}}, @offload={0xc, 0x1c, {r3, 0x3}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2, 0x2, 0x0, 0x8, 0xa, 0xa0, 0x80, 0x6c, r4, r5}, {@in=@multicast2=0xe0000002, 0x1, 0x2b}, @in=@empty=0x0, {0xf4cf, 0x5, 0x1, 0x100000001, 0x4, 0x6e, 0x8001, 0x10000}, {0x7f, 0x1, 0x1, 0x174}, {0x3, 0x8, 0x8}, 0x4, 0x2, 0xa, 0x3, 0x65a, 0x2c}}]}, 0x2cc}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x40000000015, 0x5, 0x0) bind$inet(r6, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$bt_l2cap(r6, &(0x7f00000ef000-0xe)={0x1f, 0xfffffffffffffffe, {0x401, 0xe0000000000000, 0x2, 0x2, 0x7, 0x4}, 0x5, 0x8}, 0xe) recvmmsg(r6, &(0x7f0000945000-0xf0)=[{{&(0x7f0000160000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000cae000-0x90)=[{&(0x7f0000e02000)=""/229, 0xe5}, {&(0x7f0000110000-0xb)=""/11, 0xb}, {&(0x7f00002ee000-0x9b)=""/155, 0x9b}, {&(0x7f00002b4000)=""/109, 0x6d}, {&(0x7f0000b42000)=""/243, 0xf3}, {&(0x7f00002a7000-0x9d)=""/157, 0x9d}, {&(0x7f000008d000-0x98)=""/152, 0x98}, {&(0x7f0000eb3000-0xa)=""/10, 0xa}, {&(0x7f0000587000)=""/92, 0x5c}], 0x9, &(0x7f000031a000)=""/0, 0x0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000132000)=[{&(0x7f0000296000)=""/68, 0x44}, {&(0x7f0000b4c000)=""/214, 0xd6}, {&(0x7f00000e5000)=""/13, 0xd}, {&(0x7f0000dde000-0x1)=""/1, 0x1}, {&(0x7f0000eae000)=""/164, 0xa4}, {&(0x7f000007e000)=""/4096, 0x1000}, {&(0x7f0000931000)=""/33, 0x21}, {&(0x7f0000fa8000)=""/4096, 0x1000}], 0x8, &(0x7f00006e1000)=""/175, 0xaf, 0x36d}, 0x4}, {{&(0x7f0000f51000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000cf3000)=[{&(0x7f0000fcb000-0x5a)=""/90, 0x5a}], 0x1, &(0x7f0000899000)=""/0, 0x0, 0x4}, 0xfffffffffffffffc}, {{&(0x7f0000f8d000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00007fd000-0x20)=[{&(0x7f0000ecc000-0x4e)=""/78, 0x4e}, {&(0x7f0000525000-0x62)=""/98, 0x62}], 0x2, &(0x7f0000732000)=""/99, 0x63, 0x101}, 0x1ff}], 0x4, 0x1, 0x0) setsockopt(r6, 0x114, 0x1, &(0x7f000023c000)="3b7a61f9fd9c2f09082186b32cff6dac", 0x10) getsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f00001fb000)={0x0, 0x0}, 0x2) 2018/01/18 00:14:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000039c000-0x24)="2400000052001f001406f50700ff03000a150710050001000500000000000001001f0000", 0x24) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ba8000-0x8)={0x0, 0x4}, &(0x7f00004d0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003d2000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x80, 0xfffffffffffffff7, 0x6}, &(0x7f00001c9000)=0xa0) 2018/01/18 00:14:44 executing program 3: clone(0x0, &(0x7f0000769000)="", &(0x7f0000cf9000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000855000)="") r0 = creat(&(0x7f000070a000-0x8)='./file0\x00', 0x52) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001000-0x120)={0x777, 0x1000, 0xc280, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1800, 0xfffffffffffffffe, 0x401, 0x80, "12ee3151232db3a40f1f7a8f0bff9b63", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getcwd(&(0x7f000027c000)=""/229, 0xe5) 2018/01/18 00:14:44 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000016000-0x35)={0x0, 0x1c, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000014000)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000017000-0x4)=0x0, &(0x7f0000017000-0x4)=0x4) timer_settime(r0, 0x1, &(0x7f0000008000-0x20)={{r1, r2+30000000}, {0x77359400, 0x0}}, &(0x7f0000015000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/18 00:14:44 executing program 5: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000ae3000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@ssrr={0x89, 0x1f, 0x2, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x13}, @empty=0x0, @broadcast=0xffffffff, @rand_addr=0x1, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @igmp={0x4, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f000004a000-0x14)={0x0, 0x3fd4, [0x8fb, 0xc0b, 0x1c2]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000710000-0xb)='/dev/mixer\x00', 0x121000, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00003cd000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004c1000-0x4)=0x0, &(0x7f0000ae4000)=0x4) listen$netrom(r0, 0x0) 2018/01/18 00:14:44 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000007000-0x4)=0x0) tkill(r0, 0x7) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x3, &(0x7f0000009000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 00:14:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x2000, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000776000-0xa)='/dev/cuse\x00', 0x400, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000918000-0xae)=""/174) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000a5a000)={&(0x7f0000006000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000935000-0xc)=[0x0, 0x0, 0x0], &(0x7f000097e000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d11000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x3, 0x8, 0x7, 0x0, 0x0, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendto$unix(r1, &(0x7f000049b000)="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", 0xfb, 0x0, &(0x7f000025f000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/01/18 00:14:44 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000309000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000001000-0x10)={0x9, 0x4ab8, 0xffffffffffffff38}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x1267, &(0x7f00009be000)="") ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f0000231000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_NR_MMU_PAGES(0xffffffffffffffff, 0xae45, 0x5) 2018/01/18 00:14:44 executing program 3: r0 = semget(0x2, 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000001000-0x4)=[0x4, 0x101]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r2 = accept$alg(r1, 0x0, 0x0) r3 = socket$inet(0x2, 0x80000, 0x3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000008b000-0x4)=0x1, 0x4) sendmmsg$alg(r2, &(0x7f000050f000-0xa8)=[{0x0, 0x0, &(0x7f0000329000-0x10)=[{&(0x7f0000a0e000)="3a0023555e66ba479ad46d44a83324ac", 0x10}], 0x1, &(0x7f0000d1e000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e3b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d2f000-0x4)=0x14) recvmsg(r2, &(0x7f0000a46000)={&(0x7f00004ef000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e39000-0x50)=[{&(0x7f00009c2000)=""/6, 0x6}, {&(0x7f0000aae000-0x1000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:14:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x5) signalfd(r0, &(0x7f00009ad000)={0xfffffffffffffffe}, 0x8) r2 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000654000)=""/88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000532000-0x4)=0x800000000b, 0xfffffffffffffc97) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00002ea000)=0x12, 0x4) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000435000-0x4)=0x4, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000263000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000eec000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlockall(0x3) syz_open_dev$adsp(&(0x7f0000275000-0xb)='/dev/adsp#\x00', 0x9, 0x200) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/18 00:14:44 executing program 7: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000153000-0x10)={0x1, 0x4, 0x6863, 0x1}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xffffd000) 2018/01/18 00:14:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000105000)="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", 0xfc) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000dbe000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ab5000-0x4)=0x0, &(0x7f0000e07000)=0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d4c000)='tls\x00', 0x4) 2018/01/18 00:14:44 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000f000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008004500b, &(0x7f0000009000)=0x0) 2018/01/18 00:14:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c69000-0x3)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000162000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c03, 0x0) 2018/01/18 00:14:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xf37a, 0x0) splice(r0, &(0x7f0000cdc000-0x8)=0x0, r0, &(0x7f00005ba000-0x8)=0x0, 0xec, 0x2) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000eec000)={&(0x7f00008b1000/0x4000)=nil, 0xff, 0x7, 0x20, &(0x7f0000713000/0x2000)=nil, 0x400000002}) ioctl(r0, 0x1267, &(0x7f00009be000)="") setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000899000-0x4)=0x12a6, 0xffffffffffffff5d) getresgid(&(0x7f000030a000-0x4)=0x0, &(0x7f0000077000)=0x0, &(0x7f0000c6b000-0x4)=0x0) 2018/01/18 00:14:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ea000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xcfff) 2018/01/18 00:14:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x7a, &(0x7f0000b52000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) umount2(&(0x7f0000322000-0x8)='./file0\x00', 0x2) 2018/01/18 00:14:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) fanotify_mark(r0, 0x3, 0x10000, r0, &(0x7f0000a0b000-0x8)='./file0\x00') ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00005f6000-0xf6)=""/246) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000250000-0x12)=""/47) r2 = inotify_init() poll(&(0x7f0000d11000-0x50)=[{r0, 0x0, 0x0}, {r2, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x3, 0x0) 2018/01/18 00:14:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = syz_open_dev$sndmidi(&(0x7f000048a000-0x12)='/dev/snd/midiC#D#\x00', 0x7e7, 0x800) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000102000)={{0x5, 0x40, 0x5, 0xffffffff, 0x4, 0x6}, 0x2, 0x4, 0x0, 0x4, 0x9, "91fcd42f46682c7779aa51d02c0a9bc774febde5e9fe2ca614b653621d0a6198e4374d9c51f063f6a0a640a3dbcd2f5a105bc77409ce88ae6e5fec9d127293230275ea5b4eb2353680f8bcbc839dd20dd910a83f5d803d553e6e4fae36b0d550b18919dc37732b0a3290f2927a70ba9bc1119dfad0586c8852c735d1abc70edc"}) 2018/01/18 00:14:44 executing program 2: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x4, 0xc, &(0x7f00008af000)=@raw=[@ldst={0x3, 0x0, 0x3, 0x1, 0x6, 0xfffffff0, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x6, 0x0, 0x4, 0x1, 0xffffffffffffffff}, @alu={0x0, 0x5, 0xd, 0xf, 0x7, 0x0, 0xffffffffffffffff}, @map={0x18, 0x2, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x80000, 0x6, 0x7, 0x3, 0xffffffff, 0x0}], &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000f60000)=""/251, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 00:14:44 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002f4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffffffff00000001, 0x10001}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000071f000)={r2, 0xf7}, &(0x7f00008d0000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000+0x91c)=0xc) r6 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000003000-0x4)=0xc9c, 0x4) sendmsg$unix(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x1d)="01257175e5727261e09bdfab7c2db628de7aa2df188567fc5605572458", 0x1d}, {&(0x7f0000000000)="2e74e2df656e1bd9a5600ee3c12d55f676834ffce58f091dfbe12802189bb22ee924852b2a8e1d7981eec229a8bc1e183939902eb1444d6585e4a943e718487fea6f184f48ab66e256279bfd4ba3dcdfff78279133116328ca7c7b9d3a424e4311a2c469e5d0e81a2b5d7c9f0e90184f0f8c5893e4c0a78268aff0c96950e7cddeb00ba96e7048587e5029be70c686985308fd2c3c469253de487df4b726538f8f21f57f9df335d644a7484cd24ed43f278cd7787171ad590087c76a287a9f108c6890b25eeafc415a942fe5e3b3f8297683798c764e5b78acc779392560cc57a90b2108abe8cfba15d4e294", 0xec}, {&(0x7f0000002000-0x89)="854a7ab704251a3c71d4496cc6095d2c272a856be5f1e1bea333feb26625f30824105b4d5f404b12d0420d09042ba1388df3b526beac38505cbc12740fc5da07d609b6d355d248855a29c87e55b6055a54a6d74cd6c22a423cc779615227504b4043881997e4d23c4185904701041bb328b9dc2e8a1dbac5f10e20a5d0a7da22ba18fd151464c0c732", 0x89}], 0x3, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}], 0x90, 0x8810}, 0x40800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000002000-0xb0)=""/176, 0xb0, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000000e000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/18 00:14:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001aa000-0x2c)={0x1, 0x4, 0xfffffffffffff417, 0x200000012, 0x4, 0x0, 0x80001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/18 00:14:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x4000004, 0x0, &(0x7f0000df6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000343000)='/dev/audio\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/18 00:14:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000070d000-0xe)='/dev/admmidi#\x00', 0x0, 0x2000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000b29000-0x10c)={0x1, 0x4, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00000ba000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:14:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_delete(0x0) sendfile(r1, r1, &(0x7f0000d95000-0x8)=0x59, 0x92a) openat$cuse(0xffffffffffffff9c, &(0x7f00000ae000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/01/18 00:14:44 executing program 7: ioprio_set$pid(0x2, 0x0, 0x5) sync() r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f5a000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) socket$llc(0x1a, 0x8000002, 0x0) 2018/01/18 00:14:44 executing program 3: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() syz_open_procfs(r0, &(0x7f00009e7000-0x6)='statm\x00') r1 = syz_open_dev$evdev(&(0x7f0000b05000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000fb6000-0x1)=""}) 2018/01/18 00:14:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, &(0x7f00006b8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_setup(0x6, &(0x7f0000bb2000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000062f000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xd) perf_event_open(&(0x7f0000fe4000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(r1, 0x2, 0x2, &(0x7f0000d84000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000763000)={r0, 0x0}) io_destroy(r1) 2018/01/18 00:14:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000000)={0x200, 0xc, 0x1, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x8080f, 0x80000000, &(0x7f0000000000)={0x0, 0x0}) r3 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x200000000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = mq_open(&(0x7f000042b000-0x7)='system\x00', 0x800, 0x0, &(0x7f0000000000)={0x8, 0x40, 0x1, 0x80, 0x8, 0xfffffffffffffffb, 0x7f, 0x2}) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) poll(&(0x7f0000d4c000-0x38)=[{r0, 0x2, 0x0}, {r1, 0x20, 0x0}, {r2, 0x2000, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x2080, 0x0}, {r5, 0x2, 0x0}, {r6, 0x400, 0x0}], 0x7, 0x0) mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb2, &(0x7f00000e7000-0x186)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x7c, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@routing={0x3a, 0x8, 0x0, 0x9, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xd}]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}]}], @tcp={{0xffffffffffffffff, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x7, 0x0, 0x87, 0x0, 0x0, {[@window={0x3, 0x3, 0x0}, @sack={0x5, 0x2, []}]}}, {""}}}}}}}, 0x0) 2018/01/18 00:14:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) connect$inet6(r0, &(0x7f0000d15000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x0}, 0x1c) pipe2(&(0x7f00008f6000-0x8)={0x0, 0x0}, 0x84800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000038b000)={0x7f, 0x0, 0xffff, 0x3}, 0x10) connect$llc(r1, &(0x7f000093f000-0x10)={0x1a, 0x17, 0x80000000, 0xfff, 0x80, 0xb8fc, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f000040d000)=""/240) 2018/01/18 00:14:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a3e000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000327000-0x8)=0x0, 0x1) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f000030b000)=0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000af4000-0x4)=0xfffffffffffffffc, 0x4) 2018/01/18 00:14:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00009fc000-0xb)='/dev/mixer\x00', 0x0, 0x0) prctl$void(0x2000100000001f) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000f11000)=""/162) pause() 2018/01/18 00:14:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000c02000-0x8)=0xffffffffffffffff) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r2}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) 2018/01/18 00:14:44 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)='/dev/kvm\x00', 0x121000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000023000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000000b000)={0x0, &(0x7f000001a000-0x8)=0x0, 0x3, r2, 0xc}) 2018/01/18 00:14:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) fallocate(r0, 0x2, 0x1, 0x3) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/18 00:14:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25", 0x7f, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = semget(0x1, 0x2, 0x301) semctl$SETVAL(r1, 0x0, 0x10, &(0x7f0000996000-0x4)=0x5) sendmsg(r0, &(0x7f0000256000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x1ff, 0x2a, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4000000004}, 0xe, &(0x7f00008e9000)=[{&(0x7f00005f6000)="a1a35adb59f7949e8c885f6f02313449e8897cbce98321f23cce7f7c8216a666b1d7f8f4013b586536e5abb99eafe335aab53dd831825ac7dc90c8e0dbba13de3b52f43c899138b0547b1b389c95b05f690920f3f2bd5efa075711ce39e32a044f529d37aa63bf56abd360ec5d51ec57c3019bd443696de3c436f9cc11810968259b1a00faa2268d372176e1b065a3474e8e988886a28510c2051ffbb5641091133cb539f651c8bfaf25f57479aa6002743dc2590319cc26299b59d26c6cf689ad4796052a06b0844392fd02abf896ea1d0287b56b0ded25fc446d680ab055754b00f035640e3a2e50d6a00f83c7e0c43cd50bda481847", 0xffffffffffffffa6}, {&(0x7f000006b000-0x1000)="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", 0x100c}, {&(0x7f000098d000-0x8d)="1b9edc0f7a6a29665bdf4f72e5febef0dbd44dd6608f7cd54c03e0836057bf49fbc1644923d67931d30f3567c35d3a98f9f377cc0822fba2c08a65a3bc555396caed5ca9d899adea5faf77c902bfb32464c5885e4aec08924fd3dd8420b8ce3592b697979f7bef84c8954dcba86d9b591959a9ade78e84bcd120a7936bad0496b0519c6339e5bf9a129ee45d46", 0x8d}, {&(0x7f00007f8000-0xc7)="ef72e650d2f9620b518fad3a3b7186d16bf0a3f2a13a541ca49ce164db920907137f4ebb5dd7aa43fac3f56d6ba42ac5bf065572554fc1749c41ea4bff1a13e9e0f4cecf3e71778647ec08e76c6459f39235f1ccc13662b993a808486f4af8286ba04ca57362686dcb8a39dbc77dd465c7f12d5dd44655122d7d551ef7dc87659b47527540aadc1faa5bae8fde18c89d58ed2df75c2f4e19ff557b5cf3579a5624bfabc9a0317f8d42898adf1904702e7dcba3300a48cd881b8fba7a01f04adf7c94b3a1312502", 0xc7}], 0x4, &(0x7f0000787000)=[], 0x0, 0x20000000}, 0x0) 2018/01/18 00:14:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000791000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000ca7000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x7, 0x0, 0x20, &(0x7f0000354000/0x3000)=nil, 0x0}) 2018/01/18 00:14:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000171000)={0x1000, 0x0, 0x0, 0x414, 0x0, 0xfffffffffffff325, 0x0, 0xbd6b, 0x1d0, 0x10000}, 0x2cb) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/18 00:14:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x3fc) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000923000)={r0, 0x9, 0x3, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002bd000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00007d3000-0xb1)=""/177) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000af3000)={"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"}) clock_gettime(0x0, &(0x7f0000703000)={0x0, 0x0}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000ab4000-0x30)={0x1, 0x0, [{0x4, 0x8, 0x1, 0x3, 0x2fb, 0x0, 0xfff, [0x0, 0x0, 0x0]}]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000086000-0x50)={0x9af905c530761723, @time={r4, r5+30000000}, 0xffffffffffffff80, {0x7, 0x77b16434}, 0x8, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fremovexattr(r1, &(0x7f000027e000)=@known='com.apple.system.Security\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000036f000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000239000-0x4)=0x5, 0x4) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 00:14:44 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00006c8000)={0xfffffffffffffc01}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x1}, 0x8, 0x80000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = getuid() r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x3e8, 0xb, 0x4, 0x0, 0x7, 0x1, {0x1, 0x0, 0x1}, [@generic="1999dfb885f6dcbab38a9bcde4b3f33e0a6d6c2428c8d936af7c7390", @generic="3916f44bdd12fa89b2bc91622e2de25087c34c0a5d40fdaa6cf5ec040075d5a31ea87e2ed0d77bcba302bc3d7c7a7edd40898e8791dd83dd4dccc6eb53779ed97559ac1a6c29dd54d26c1e0ea96a3ef6f3477fac19ba803af1dfc0e3bde802b8edf3c7c819dea59567a8741357ba5b4bee4db3006828630c29f83641ee6b15ad605398f9373e1e0f64b90af773d657fd185995c1f4be", @typed={0xc, 0x22, @uid=r2}, @nested={0x100, 0x33, [@generic="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"]}, @nested={0x214, 0x61, [@generic="f2c4f39400325db23c53feb73855b89dab0a6ded0efe167d8f13341a3f6574e5f433f8fd42fc2fb8d4c836ad4e6f906b89d91274ef38707d37d9cd601c225b96a963fe1c77529f64a306c5292c88a8f97d5e9e845b7959d2ee3ab77317e2afa5d6d60bb1c7c1e24c9de97b103242eba512f51f41aec8ca04758da4ae8d87abaf8a999488246837083225ddb62dd123a541906d5af72d5d3d6d13c85ab8bf9e4394caf9e469f936a27155c7dcaa2038ddcc57833768d453306fa64667387fadb647b4", @generic="", @typed={0x8, 0x11, @void=""}, @generic="4eeb2a8b1b37949f23026a1abe4d51b34e6f2ef61ff8d5fa5a315858dd8355de0b7f4336bd70fee6c0c8c76b540b59e9c149bfd09d0d1a6a69106819ad1f3f824ee55d1a64b60be1318bf98c171f1a4d619610b5ce32447ff9706c58ca8af5159b91f1ac921b0a2832d18e8c56cfb0e0057e340502ea1e8499b7be88754fb6bb404ecd391b916888f6723cb399", @generic="787018056177189433446c33cad93e6cf470c598bccdaf02bbc6dddff6733d915445c5876ae2f76d9c98787b45d438bf6f058fcd49cdea3454f2f3195512f90642bbd37e4dc9326113c89e3ac6972b6a146a0c9f28c86a8364442036fdb67e4a1ea32e2bf919b969fe74ab9c71bcf2", @typed={0x10, 0x6a, @u64=0x8001}, @generic="5d97d5290c9d47b66f27b3c368ee2f", @typed={0xc, 0x85, @pid=r3}, @generic="e58bf389fbc0980707960b816a72c51b21470cc5ac713600edd05cfae4"]}]}, 0x3e8}, 0x1, 0x0, 0x0, 0x41}, 0x48800) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000001000-0x2)={0x6, 0xffffffffffff1921}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000001000)={0x1000, 0x8, 0x2, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0xc7)="1c3b9bac448ece691c1f92264fb6f26b627501d17d9f54cafe1ac83241db7a624b8a5fd4a8959373fa73dd4d7051b8da6d735f14aa0e36c1e11411b89f7546775fec4d6007f61b38faad6f0a5615553f6447152219bbcfa8a74115adff4530fae15b187db35ccfba4ef2c47b555031d508376d9b05e9f266560754b3bb7ebd4d5828caad5207c325c17db552c4b27d762668af348c8bd15ac17a6d4f4ebb3a4ecd720ad044d04a14914d83401345b77c8732864fd43e496556324acb1290f45508624d8fe2ab24", 0xc7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000003000)=0x3f, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000005000-0x14)={0x4, 0x9, 0xd6, 0x7, 0x100}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r4, &(0x7f0000005000)={&(0x7f0000001000)=@full={{0x3, {"2b21ddb8cd8c59"}, 0x7}, [{"a685a24b67f336"}, {"734f98d287bbb7"}, {"8cd82c0ec427fc"}, {"1a0109c00249e5"}, {"0c854e5514597e"}, {"85e3535d13f8c3"}, {"b6734dea4d8893"}, {"dbaa839ec71543"}]}, 0x48, &(0x7f0000005000)=[{&(0x7f0000005000)="ba5060a74bfd29b9eea3e4b795aa622bdc4af3401a52b324c869d0f3ee8115e9b86d93d74d7acf2da926c1d588c268fbc0450bde6085a58bc3c0ef19ebbf772d2f42f341c148f26bb5676143048e55c18ce5ca5c79e0dc911bc659fd8f7b7f24e91244ff8a2bc28087", 0x69}, {&(0x7f0000005000)="3e7ec86a99765a7be2dc4d2e06c2e16a57130dfa01799cde9aa05716", 0x1c}], 0x2, &(0x7f0000002000-0x350)=[{0x28, 0x18a, 0x1, "f41be126897b1935c96cc1e1c580d6c557d22629b9"}, {0x40, 0x11d, 0x8001, "b8e1f823d3222430d36185352e28f47c0936c17c19367f624d4697f2ba3c850261228f3c4bd0dbe3a554883ccc5e"}, {0xd8, 0x116, 0xb8a, "2de0ebcddcc303dcb9ea08d2890a7aff4e9de2de761c69a3a765f31925093ddf71232dcbf154094d85cf9e3c5f9d4f50139439d9226f6834f875d505cd9bce68b3cadb193118ebde01cc43d668259a302e4cccd86def5f1cb9588948c0a79e9103415e79e2b79336635df9f981d0456b4632997079157b4dc8d84db4c096074d5184fd3db8389799b5a5311ace02e54c3d9ec89c55119ca5a6e17f05d1be6d29ae31a49ae828feca4fd9b9dd00bb31d244fc18d4e107acd57b91de67c4ac17e5edb5fc60e857"}, {0x50, 0x103, 0x80000001, "cc60c4737bc05a6934824eb9b20b7d06f64afa6a69d3aaf14e1be9ad8d5124894cee0376a637c85e631a2b6687b305d284ecbbd39e9549390d"}, {0x100, 0x0, 0x5e, "9069897e0452fc08608904729d35b56531d495d4c5f1cb4633ce65db6d1412e5f25dc94fcfb581b579a9d49f68a892570ed8b7b9dbc83219c55f9234ee804f661b667471d185d0b112a839f8438fa7669634788574a9e9ef0ca5c84bf1e442317762f5613fa7ec3a9b23f9900e9c6963689691368145e08b0d11d77bfaabbf1241fa009576ea3df82e888ad7015eb7b641d014d3d624734793075f95639806ddecb6538cdcbf8339799c0d6460c272d271822bfa65a322674fd7da66751b704604961224a1e649e6f443910c68d223a5ded2d4686436fceb984cabd41d9d5fb37c3c253148ff02db356df70a1462"}, {0xc0, 0x11e, 0x0, "4a448efac74ec2509794ef7724d7f08a605e0ba67262ac5127772cdbc20f3aa1c529316e689511edfb712e9379665795a99a154615ed059b9f91655acd32106bc7d524762609227a5ac9d4ba8c8d721fbb5d1269f71f5f7aa30eda2c11f6d7db2206c3cf3adbde798dcef32deb16ec78bdd5973ac5e7c5007c068a89eb368dc9e8bed8cb9c8e060c87137c5975c4a15713dcd8fe1ffccdd84c5262935eb6d6a4dacba7155e8a6c5c1e"}], 0x350, 0x4014}, 0x40000) r6 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000003000/0x3000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000000000)=""/157) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000006000)=0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000007000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x730}, @in6={0xa, 0x0, 0xfe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x64) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000003000)={r7, 0x3}) 2018/01/18 00:14:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00006b2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000937000)=0x0, &(0x7f00004db000-0x8)=0x2) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00008f9000)=""/171) socketpair(0x9, 0x6, 0xffffffff, &(0x7f00004a7000)={0x0, 0x0}) ioctl$TIOCSCTTY(r2, 0x540e, 0x7f) 2018/01/18 00:14:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000598000-0x13)={0x4, 0x0, 0x3fffffffc00, 0x3f, 0xffffffffffffff6d, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x800000000028, 0x0, 0x0, 0xffffffffffffb010}, {0x2, 0x0, 0x0, 0x0}]}, 0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$ax25_int(r3, 0x101, 0x3, &(0x7f0000024000)=0x7, 0x4) sendmmsg$unix(r2, &(0x7f0000018000-0x38)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000023000-0xd)='/dev/usbmon#\x00', 0x8, 0x8000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa590, 0x7f, 0x4, 0x401, 0x4}, &(0x7f0000007000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000015000)={r5, 0x7ff}, 0x6) 2018/01/18 00:14:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000532000-0x68)={0x2, 0x0, [{0x2, 0x3, 0x0, 0x0, @msi={0x6, 0x935d, 0x5}}, {0x9e60, 0x1, 0x0, 0x0, @adapter={0x1, 0x98b0, 0x9, 0x100, 0x4}}]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/18 00:14:44 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000a50000)='/dev/ptmx\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006f9000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000afc000-0xd8)=@pic={0x6, 0x3, 0xffffffff, 0x0, 0x9, 0xffffffffffffff01, 0xfffffffffffffffe, 0x2, 0x1, 0x5, 0x100000000, 0x2, 0x8001, 0x10000, 0x3, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r1, &(0x7f0000e0b000)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x3ffffffff) 2018/01/18 00:14:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x0) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) 2018/01/18 00:14:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000889000)='/dev/input/mice\x00', 0x0, 0x460000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000193000)=0x3000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r1, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl(r1, 0x2275, &(0x7f00007bc000)="") 2018/01/18 00:14:44 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000)='/dev/vcsa#\x00', 0x1000000000000007, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="74561aee7040c8f5687192e72a7c3210", 0x10}], 0x1) 2018/01/18 00:14:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r1, &(0x7f0000e69000-0x48)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x10090) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x5) 2018/01/18 00:14:44 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000001c000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xe0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000001d000-0xc)='cifs.spnego\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000017000)='nodev?selfvmnet1\x00', 0x0) r2 = dup2(r0, r0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f000001d000)={{0x0, 0x3, 0x10000, 0x1, 0xbc}, 0x2, 0x80000001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f000001e000-0xa3)=""/163) keyctl$describe(0x6, r1, &(0x7f0000015000)=""/237, 0xed) 2018/01/18 00:14:44 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mtu(r0, 0x29, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/18 00:14:44 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/hwrng\x00', 0x40900, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x8020, 0xbc, &(0x7f000062d000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00006c2000)={0x5, &(0x7f00002a7000)=[{0xa97, 0xffffffffffffcb92, 0x6afd, 0x3}, {0x5, 0x7f, 0xfffffffffffffffc, 0xfffffffffffffffa}, {0x3fffc0000, 0x1556000000, 0x800, 0xa74d}, {0xb1, 0x52, 0x9, 0x8}, {0x8, 0x400, 0xcc0, 0x4}]}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001af000-0xa)='/dev/cuse\x00', 0x2000, 0x0) recvmsg$kcm(r1, &(0x7f0000035000-0x38)={0x0, 0x0, &(0x7f000045d000-0x50)=[{&(0x7f0000d00000-0xdb)=""/219, 0xdb}, {&(0x7f000011f000)=""/122, 0x7a}, {&(0x7f000029a000-0xcd)=""/205, 0xcd}, {&(0x7f000032c000)=""/205, 0xcd}, {&(0x7f00001e9000)=""/64, 0x40}], 0x5, 0x0, 0x0, 0xffffffffffffffc0}, 0x2040) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000029e000-0x78)={0xfff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x6, 0x24, 0x1, &(0x7f0000ad9000)=@generic="575f767f94723f05d368bf6e5e785a1a", 0x5, 0xfffffffffffffbff, 0x100000001}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000020c000-0xa)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00004b0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea5000-0x4)=0xe8) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ad3000)=0x0, &(0x7f00009f8000)=0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000051000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbf000)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000f6f000-0x50)={{0x6, 0x3}, {0x3, 0x401}, 0x1, 0x5, 0x1ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:14:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000ecf000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000030a000-0xa)='./file0\x00', 0x2800, 0x0) mkdirat(r1, &(0x7f000079d000-0x8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000020000)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f00000f5000-0x8)='./file0\x00', r2, &(0x7f0000e61000-0x8)='./file1\x00') r3 = semget(0x1, 0x7, 0x201) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00000c4000-0xfa)=""/250) 2018/01/18 00:14:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d8d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006cc000+0x831)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000648000)=0x5, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00002e1000)='/dev/audio\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b6a000-0x20)={0x4, 0xfffffffffffffffc, 0x8008, 0x101, 0x3, 0xff, 0x5, 0x4d, 0x0}, &(0x7f0000dbf000-0x1)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000038b000-0xc)=@sack_info={r3, 0x7, 0x1}, &(0x7f0000cdb000-0x4)=0xc) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init() setsockopt$inet6_buf(r1, 0x29, 0xfb, &(0x7f0000c3c000)="e3434db2af70bfc357df9d62b1f48d66e43237ee3a560b33d9c7deaf1e1730cbd3da880eaf04206323e901a2de910b14d312310396c1bd4466bb5e986212471cc8ed5d6b5259", 0x46) getsockopt$inet6_tcp_buf(r1, 0x6, 0xa, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0xffffffffffffff1e) 2018/01/18 00:14:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000a60000-0x24)="24000000260007003200000800367700dbffffff0100000000000100ff1bfeff0100ff10", 0x24) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000021000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x3, 0x10000000000}, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(r0, &(0x7f0000bb5000-0x1e0)=[{{&(0x7f0000a7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bca000)=[{&(0x7f0000575000)=""/243, 0xf3}, {&(0x7f0000af9000-0x7f)=""/127, 0x7f}, {&(0x7f00000d0000)=""/15, 0xf}, {&(0x7f0000660000)=""/175, 0xaf}, {&(0x7f0000272000)=""/52, 0x34}, {&(0x7f0000776000)=""/228, 0xe4}], 0x6, &(0x7f0000f85000-0x84)=""/132, 0x84, 0x27c}, 0x20}, {{&(0x7f000066d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000c46000-0x60)=[{&(0x7f000066a000-0x36)=""/54, 0x36}, {&(0x7f0000539000)=""/46, 0x2e}, {&(0x7f0000ae7000)=""/187, 0xbb}, {&(0x7f0000e53000)=""/149, 0x95}, {&(0x7f00004c1000-0x52)=""/82, 0x52}, {&(0x7f00006e1000)=""/91, 0x5b}], 0x6, 0x0, 0x0, 0x5c0}, 0x800}, {{&(0x7f000058c000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000889000-0x60)=[{&(0x7f0000f43000-0x24)=""/36, 0x24}, {&(0x7f0000aef000-0x8a8)=""/4096, 0x1000}, {&(0x7f0000e3e000-0x30)=""/48, 0x30}, {&(0x7f0000043000)=""/4096, 0x1000}, {&(0x7f0000dc6000)=""/4096, 0x1000}, {&(0x7f0000d2d000)=""/4096, 0x1000}], 0x6, &(0x7f0000487000)=""/0, 0x0, 0x6}, 0x7}, {{&(0x7f00006af000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00001ae000-0x80)=[{&(0x7f0000036000-0xf3)=""/243, 0xf3}, {&(0x7f0000b50000-0xde)=""/222, 0xde}, {&(0x7f00007bf000-0x50)=""/80, 0x50}, {&(0x7f000096a000)=""/44, 0x2c}, {&(0x7f0000315000)=""/213, 0xd5}, {&(0x7f00008b3000-0x17)=""/119, 0x77}, {&(0x7f0000b47000-0x24)=""/36, 0x24}, {&(0x7f000074a000-0x1)=""/1, 0x1}], 0x8, &(0x7f0000d87000-0xed)=""/237, 0xed, 0x3f}, 0x100000000}, {{&(0x7f0000c3a000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000573000-0x50)=[{&(0x7f00006b9000)=""/50, 0x32}, {&(0x7f0000c79000-0x74)=""/116, 0x74}, {&(0x7f000044f000)=""/125, 0x7d}, {&(0x7f0000d7e000)=""/247, 0xf7}, {&(0x7f0000dec000+0x31)=""/87, 0x57}], 0x5, &(0x7f0000ab9000)=""/4096, 0x1000, 0x1}, 0x9}, {{&(0x7f0000af1000+0xde1)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00002d9000)=[{&(0x7f0000fa5000-0x3f)=""/63, 0x3f}, {&(0x7f00004dd000-0xaa)=""/170, 0xaa}, {&(0x7f0000cc9000-0x5f)=""/95, 0x5f}, {&(0x7f0000715000)=""/228, 0xe4}, {&(0x7f000060c000-0xf2)=""/242, 0xf2}, {&(0x7f0000dec000-0x1c)=""/28, 0x1c}, {&(0x7f00002d7000)=""/41, 0x29}, {&(0x7f0000e13000)=""/123, 0x7b}, {&(0x7f0000647000-0x60)=""/96, 0x60}], 0x9, &(0x7f000081d000-0xc)=""/12, 0xc, 0x1}, 0xffff}, {{0x0, 0x0, &(0x7f00004b1000-0x30)=[{&(0x7f0000b89000-0x6c)=""/108, 0x6c}, {&(0x7f000014e000-0xd1)=""/209, 0xd1}, {&(0x7f0000c48000)=""/9, 0x9}], 0x3, 0x0, 0x0, 0x1}, 0x2}, {{0x0, 0x0, &(0x7f00004c0000)=[{&(0x7f000004e000)=""/193, 0xc1}, {&(0x7f00001dd000)=""/1, 0x1}, {&(0x7f000033d000)=""/105, 0x69}, {&(0x7f0000da2000-0x55)=""/85, 0x55}, {&(0x7f0000904000-0xde)=""/222, 0xde}, {&(0x7f00004b4000)=""/238, 0xee}, {&(0x7f000061e000)=""/0, 0x0}, {&(0x7f00005f4000-0xa4)=""/164, 0xa4}], 0x8, &(0x7f00000a0000)=""/43, 0x2b, 0x20}, 0x6}], 0x8, 0x1, 0x0) open(&(0x7f00009a4000-0x8)='./file0\x00', 0x0, 0x44) 2018/01/18 00:14:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a3a000-0x10)={0x0, 0x14f, &(0x7f0000728000-0x68)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x1411c9d6cf912587) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a55000-0x8)={r1, 0x0}, &(0x7f0000dc0000-0x4)=0x8) 2018/01/18 00:14:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000a89000-0x8)='./file0\x00', &(0x7f00009bd000)={{0x0, 0x2710}, {0x0, 0x0}}) mknod(&(0x7f0000044000)='./bus\x00', 0x0, 0x0) rmdir(&(0x7f0000a30000)='./bus\x00') r0 = syz_open_dev$sndpcmp(&(0x7f0000c88000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x800) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000c72000)=0x4, 0x4) acct(&(0x7f0000624000-0x6)='./bus\x00') 2018/01/18 00:14:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f00000d9000-0x80)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2081) ioctl$int_in(r1, 0x5452, &(0x7f0000002000-0x8)=0x0) 2018/01/18 00:14:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x802, 0x0) write(r0, &(0x7f0000b5b000-0x27)="26000000420047f1938d000000000000000050f16b8dbdea2e565926454a6803e517c76e328a", 0x26) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000547000-0x3a)=[{&(0x7f0000c80000-0x60)=""/96, 0x60}], 0x1) 2018/01/18 00:14:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000169000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e49000-0xa0)={0x0, @in6={{0xa, 0x1, 0xfc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x2, 0x167e, 0x7, 0x2}, &(0x7f0000c5f000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000dbc000-0x8)={r1, 0x81}, &(0x7f00005a0000-0x4)=0x8) fstat(r0, &(0x7f000065a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 00:14:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) bind$alg(r0, &(0x7f00004e9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="f33c0925ff7f", 0x6}], 0x1, &(0x7f000089d000-0x178)=[], 0x0, 0x0}, 0x0) 2018/01/18 00:14:45 executing program 6: r0 = syz_open_dev$loop(&(0x7f000003e000)='/dev/loop#\x00', 0x8, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000065e000)={0x0, 0x0}) sendfile(r0, r1, &(0x7f0000bdf000)=0x0, 0x2) r3 = syz_open_dev$sndmidi(&(0x7f00001bf000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x40000) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f00004e5000)={{0xa, 0x2, 0xb99, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f4}, {0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, 0x3, [0xfff, 0x8, 0x6, 0x3ff, 0x8, 0x3, 0xfffffffffffffffe, 0x9]}, 0x5c) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00002de000)=0xfff, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000ba0000)={0x5, 0x1f, 0x0, 0x9, 0xfffffffffffff632}, 0x14) r4 = syz_open_dev$mouse(&(0x7f0000e51000-0x12)='/dev/input/mouse#\x00', 0x2, 0x224d40) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000000)={0x2, r0, 0x1}) ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc4c85513, &(0x7f0000002000)={{0x100000000, 0x1, 0x1, 0xfffffffffffffff9, "6a71675108aff63a805d0fa74e0934228713827da02640ddb735d35a8a0e6680602bf0311e7bf2730a3cd19b", 0x9}, 0x3f99, [0x50000000000, 0x401, 0x2, 0x100000001, 0x5e, 0x26, 0x7, 0xe63, 0x1, 0x1, 0x8, 0xb74e, 0x3, 0x400, 0x100000001, 0x101, 0x98e, 0x4, 0x10001, 0x3, 0x8, 0x8001, 0x800, 0x3, 0x6, 0x8001, 0x44d, 0x6c5c, 0x2, 0x67f, 0x7, 0x7, 0xffffffffffffff72, 0x7, 0x8000000000000, 0xffffffffffffffe0, 0x0, 0x7, 0x3, 0x7ff, 0x7, 0x8001, 0x42, 0x9, 0x3, 0x50, 0x9, 0x400, 0x8c, 0x20, 0xd0, 0x0, 0x2, 0x9, 0x2, 0xffffffffe1e32d86, 0x40, 0x9, 0x0, 0x1, 0xfffffffffffffdbe, 0x9, 0x6, 0x57, 0x69, 0x9, 0x7, 0x1, 0xffffffff, 0x0, 0x8, 0x0, 0x4d, 0x3, 0x9, 0x3, 0x9, 0x3f, 0xdb54, 0x6, 0xea4, 0x9, 0x7, 0x8, 0xfffffffffffffffc, 0x88ea, 0x7f, 0x7, 0x80000001, 0x5, 0x40, 0x3, 0xff, 0xfffffffffffffe00, 0x7, 0x2961, 0x7fff, 0x10001, 0x7fff, 0x80000000, 0xffffffffdb69a263, 0x1, 0x7, 0x0, 0x7fffffff, 0x81, 0x400, 0x3ff, 0x9, 0x200000000, 0x0, 0x7, 0x7fff, 0x7f, 0x5, 0x1f, 0x1, 0x3, 0x62, 0x5, 0x3, 0x6d, 0x6, 0x4, 0x0, 0x4, 0x9, 0x5c2b], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000004000-0x4)=0x200, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000002000)=0x0) r9 = gettid() r10 = gettid() mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f0000004000)={&(0x7f0000001000)=@proc={0x10, 0x0, 0x3, 0x800000a0}, 0xc, &(0x7f0000005000-0x80)=[{&(0x7f0000005000-0x3ac)={0x3ac, 0x1c, 0x10, 0x0, 0x3, "", [@nested={0x1c, 0x84, [@typed={0xc, 0x7a, @pid=r7}, @typed={0xc, 0x1, @fd=r0}]}, @typed={0xc, 0x66, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="002d2e6046300eea9de3172ca1ea7c09793f05a1fd97bd584410ef4e11ec2a66aa0c5b0422576ecaf0a0b68be28f0f44f83e0582b7a5d060e92eb0e98c9c794ff2dd8e35727487bb04458886db97188cd78f096cff12ae8f734dd759ca65d59319b94e99023b637fba66362a94af62c642d02be072a0cbe66843cd3c9a48e223eb", @generic="f16d8742d7b541dc7e231ac0b9492b30553b5292120f2844fa194acbc471ff80d6b298f3b93b0e6e9b572a7ce344b846c7166887bd46cc9e303f79a1eb67a6942c56d63fbd0e96b2611b4b059f6ee437481b2539b1f1d9ba9ab55ef8ff917dcdcfaca469766e1dad5522fd97532af9f38d9ef9a5bbc59315f938df522efe2f99762eb5695d90f02dbaa5503d126824b16d096ab9f24a00f6b48a45f78fea2bc9f67131b8a06a27f3402057c18ffcae0ff9149491f9f3f9dcaeb12c731c29ffe8d2cc143f747b21b460902437b901a418cd5290d0721cb01fecd6d98ce02e9d6d1a4131407ff6", @typed={0xc, 0x93, @ipv4=@broadcast=0xffffffff}, @nested={0x84, 0x82, [@typed={0xc, 0x2a, @u32=0x51}, @typed={0x14, 0xb, @binary="c65cf6665532da972c9a8081"}, @generic="c1da972760dc9d6dfdde2dbea8e9c279448939273a7ec632cc4130981d8d8a119ff6a86f63af5c4b2eb5324d2d46c4da533eb1050cc4783cf4c03d3365c79e45dc94eb8de13a93e4eb5f232217541cd5dce3ca97faeac0858c250baee94baf11"]}, @nested={0x17c, 0x7b, [@generic="47a82f4cf0068f84c91aff7dedffbc9b9a8c6e170031b161f729738bf51a6db3c9a8a0a7e25c1fc3dfe152415e995d23538d8e00297d6f85d8273504a4b9cb61d08964cea24e16dd4808fe22ba112565e862eb49db3c2db38948520a68e053cce5cf9b05d79a75506e4548366475e0f5d9a47f2624cbf7d7250133391d8159e8c9e5212e418ae1d1ce88374d318d8004c32358239382613befdb0e71b0b872108b3fb7726f690b74383668d2d3724777f782c5b4a709f48d70a95be12f077269486dfdb16b", @generic="31ebf79410d81e0b612cb648da8188bb4da0f7600f80f77c90f8f3802f27fd9d0a7f8dfd362be89316d4f28875d683d308585cddb6a1eef3a2917728556f54b98053b7a930fc97746bdcd4852230c49d1a7b7c1ac8f39e2a80d2d58a3c39e3a33ab1c429eaee1aff3096784d4b4bd28de08d37753ef5ec881d471b2dfacf383518ee206de3f6e8ca90690093840caca6ce75c3a472f7238d8999cff4b3942e77b480fddd50606f3ef7aec50c37903adf7761"]}]}, 0x3ac}, {&(0x7f0000000000)={0x2c, 0x24, 0x800, 0x5, 0x2, "", [@typed={0xc, 0x59, @ipv4=@empty=0x0}, @typed={0x10, 0xa, @u64=0x0}]}, 0x2c}, {&(0x7f0000004000)={0x1c8, 0x30, 0x10, 0x1, 0x1, "", [@generic="707708bcf0e6d4c638c7badd7769de1ab79942d8cbd5d2d0de27a90efaaf5de1a33522370e0bf10f397da4d0e8deed283823fa9002ca34f0b9cd175688da3b777c6b2bf4d4d1568f187bc29c10029a3b259d0d4fbe7c7eb3316dd0c5d30416cb826cdc7e29de39452f1337283c881657703c58fc5866c8c5af6a75ca1b1d361f9c", @generic="056e1b06735b17e345bc4e66", @generic="eddf37372f3403c46d82eebc82a57b19f0bb2f72bfb6f099139176c1cdf3b0a32f93be1af8b0d02665f626a1270bf3f8bd1338e79756a86956531ac1caa2e302eb4a586a33e9c8112a3b9d110606539e31f26e0c4b815a3c585e4765f1a5a3d896ce2fe39325cce7e1187ec53f1830c49f087e7049fe319319005746f4b7d5ece8", @generic="54ec5c93b1b49d6a1253d41b9cc095bbf3ff1fb28be0c937942ed5c3a23bd12f4932cd00050cd7b9fb99e9db6ca08d09eb63293722cac011a34a4fde726bcb531b43c084b72a81abf61c54a47fb807ea7b659c4ae07704f00d5f9245fa898b0af08d0995bfe38a290db77fbd4f78e95ebc45de917367259cc41dd34f359f1c430d8fe8329bb74e15ab44", @nested={0x20, 0x48, [@generic="270241732cd678b164270b4745d9215db1acf23de7bca44259"]}]}, 0x1c8}, {&(0x7f0000003000)={0x1c, 0x13, 0x2, 0x1, 0x2, "", [@nested={0xc, 0x70, [@typed={0x8, 0x25, @void=""}]}]}, 0x1c}, {&(0x7f0000005000-0x14f8)={0x14f8, 0x30, 0x702, 0x3, 0x0, "", [@nested={0x12e0, 0x78, [@generic="5636c2cef977b8cb5d45fbf1c656b229e8a812589c859f1af7b965b91fa74873e141a0b1e8d34c1f5ca03f0a23e4ae20f4e631f582f8", @generic="e525740d4f8763e407d920247642811a530bce593f918ce2fe9dfc20099b628f5f2c6f558bd8c8a30eab458fd4e6934381ca53067a9a446d32d97e9ed1b26230b20fbf1aacd9188a5d341a4ea29c193048c72306f5ab5b895285439e528a3a485120bdec5e34fa1d274f461e3dcec3e00854a28f9e6d3b5b7c015de6c703627a3fb8fda822d93f59f7b724263f4f748a9e02e781d84a41bafd8539f8339ac155c0cfb827ab97d38925511a381cd731ad8ddb06b66e428dfd7819f85fc0fab0d939462fba3e507983ae3e573cfaf40ab61426a56cc49782dec08d15e8ba415baf", @typed={0xdc, 0x20, @binary="4ef5ae8ba56e95eb57272cf3cace1e9afff94ec4f2c334370d390778d3ecdbc74a734837ffb2a5842ef27e9986957720d9776a6af956073cbd99e3937ee875b052998b1cef37aafced05117ed7e7569a8b0ec66915690623062535c4cd116d37e55657cd4c4b0c1eb04d23983c42c17fffdb5f45e7690ebb32ee5a11ef1c0d09afc44948a68eedd1d8c4d6da99976807c64a0e4b2e562503de2d9a8efb44f03ce5e810d4bae1378f30e607de1f1deb6b1f4ac3036c47d9d3a103c4e5da2aec993c880ededf925430af39f05aee5dfc3f781d7a"}, @generic="253e402dc2b58866", @generic="a452fee16c7d7ca0434a2dd2678db74788146145009727e3e93b247c24d2fb724a90b3813c894fa3aee9b6e980894433a281e0fe90b81ce6dafe38d2d036079a2cb7765a0a5f315b6502ba00ac4ef22016720b546844da622e1fb4f0bc574519513036c73f52f802144c0d7b26fbcd4cd838a613a99d631c944d8560198807825f5be6c5b5a81147ead356b8b44363bade3cd9ad3171802cffd5867c431ce2a4761de1603a75dd147280e6f3eeba092ab960acd706bb5c27639c9f7ea842ad979b31a28fb021780959c8", @typed={0xc, 0x17, @pid=r8}, @typed={0xc, 0x7c, @pid=r9}, @generic="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@typed={0xc, 0x1d, @u32=0xfffffffffffffdf8}, @typed={0xc, 0x5b, @pid=r10}, @typed={0xd0, 0x26, @binary="d4f9f8c3e8861dbbeb1c8309186ef533d14b622cedf85707b878a4509715c1b4566517b9d47cf909989d2e9ff954b2b54278cff814e8f990a1a3c63a54922d7ae682483ed62991accb7464ab8db80f673fb64c7caf5ae54a3a6ab685e2c78637b1d7f7be1b3c72976836706700bd51efd62594358495a3592c89b2b5fe2f38da33341344eeffaa9aec5dfdace716b3b2794eb3ab78d24f6eff0c38bfe85c6370656718ef8896dd5602c644b30c5be1e958bfe3b8c68c07a4d5e802614a44e4710afa7e776594a755"}, @generic="a41aa4931b89ae5b47abd8251da46813beb516301c0fd932dfcd1ae37e97ce80d6ce19b8ad96c19ff701072c3996aeb3401228bd1ab1fb84b39ed34ea7acb044290399546172112ce709fc2dd383b38e7bd7ff3d5031f971fe82150062aeb24fbaf22cefc438e472164666c0cf9782659dd660822b3049094c382c49b461e9e8e37686", @generic="49e62d22823f5377f5ae069d22818b3f73a30f1c1f97fb85fef64c2d059956913f5e306f365f235134460bcde22269a951f079169ceea08a011cd2827558c9ffc171e45ab3132472b3d1fec48c5e5a6b84db349c7ccb1efdf3a6af2fa207e9574c7263b9934bcf06efc3b2656875a0cbb6ad6662abdf7f380a39d22cd81d0d36ab75c44b9aa6a39835626a869b970a2a24b114fd107bbaa0d304b0"]}, 0x14f8}, {&(0x7f0000001000+0x396)={0x23c, 0x1a, 0x308, 0x0, 0x0, "", [@nested={0x180, 0x38, [@typed={0xc, 0x10, @pid=r11}, @generic="d1c3b55d7e8e17626a46794630c5d8b328b46afef8b77986901a55462be7749b675c2e02a3b22768c72b23937f8536be4b3d0a5afe2b73c9dc8f5b4e", @generic="4f8829930ccfb33f3d2a6ffafec775925552d6a2a0900773264f74294f8e61efbaefbba8f832ac6840f8c180d43f60809765e178490562102c8f43513c7165b0ef3e4b47ff470eec60df98d75f5fb7d3f39d11b7018b", @generic="0589b3788976b5d9b8c14f0b8da02c2bb4057656c36fb7574bc65feb31fc05050c09eac0370264b2504149ef63c3f634930196e14a813a4e1159ddd02ae74d7e7ac6d993ec0cc355962fc0edda1568ebf7d5648ea520683e638ccce46d4b59c9e2a16a960abdd3778a05b5903dc779d007f43244eed007b0c57f1ffc0857b43407d25a37fb46f5f4c302e74acb129af81e5f9b2b1445a0213228fc2604abdf60ff76de64a6a742516f47c1bef9d17a1b768cd48551d38cb7c19a567b16cbe113c0defd76d5c7", @typed={0xc, 0x8e, @fd=r1}, @typed={0xc, 0x27, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}]}, @generic="a0e2abc8aeebc48231acc48e792b34b3f719df8b88327521c94d3fd8d447ddfd81385f3311b4c71daa257d4c037fffa68e0f0c6bf8207f7ac400507de84b8124a69220019cb6d902ceeaa58f0d25bc42ad5a2eb211b32e4917d71aa746d295a5d6df94b99634116ca6b36b7b6d6d88c28e14acade3a124a76e6037f2e79816f40e95090a193a3346182bd901eddb3cc2e2dae0ae357a79dcd86e1d693d579dcb896812dbea3134fa18d2"]}, 0x23c}, {&(0x7f0000002000-0x204)={0x204, 0x17, 0x1, 0x7, 0x0, "", [@generic="5ed0bb7829b898c8343557", @generic="4d888820f590743417cb156000f9e7105e7b77f7d40a2d2e4b5a3a242d3bae7adb97f24a40589b", @generic="2a47efccb556b80f21d6d27266013463fb0da5a3e15e2ee8d209e9eff5fa8854eac7656d0946a1091e950129610778aed2d30f5390d78a36d6b144ce90d075f276530e619549fec814f0522ce204f811febc8ae1a43df70279e6bb3c13fb7ae9e14a9622f29d9979fa11fa3c3577b6b37ea6324c79ca7da67197c09fee6db8f52fe6f6ff7868cd6efcee2fc4d399143c683e5c86ab66e0cf69046c304b1e37e2ebad133e27952b22f725dd3dd20c011eff1ea11f05d7796cb9ba5b1c47974d35af6ec21759360eed5dae2e7b3c4d007f7b879d801ba8b3fbd8423d07d2f29a3a32ca3f152624b2523e195ebc0a443c0cfd", @generic="0198d5dd9a73002bbe62351eb571207430a23ede7f3c1653f3944af88c565c346cd789e10c47da7d51c701aa415fb34ce632ce75aa9102ba69107015286f1939fac1083c5f9aabcc0a75c856ac49a9d606735fd67e77d3ead667a676b55a94c8b2483bd2f7d32fec991adc72371b662bc45005a5ed3d68ece8d789f31416fd8e3bd22821ac7032c48a744f8bfa5ca3b384d8fe8e5a39b46ac56cb9bc752f8d850e85d3c58e7b68f4c42417fd87ea620218cb677d8542073a1bf1ad4508a8f0c09955483cd5266ef515edb448f194c478"]}, 0x204}, {&(0x7f0000000000)={0x2c, 0x1b, 0x313, 0x4, 0x3, "", [@typed={0xc, 0x3, @uid=r12}, @typed={0x10, 0x1, @u64=0x3}]}, 0x2c}], 0x8, 0x0, 0x0, 0x4}, 0x4000) 2018/01/18 00:14:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000000000)="") time(&(0x7f0000056000-0x8)=0x0) 2018/01/18 00:14:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00008d6000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000014b000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000060c000)='oom_score_adj\x00') io_setup(0x7, &(0x7f0000928000-0x8)=0x0) io_submit(r3, 0x8, &(0x7f0000f5a000-0x40)=[&(0x7f0000bca000-0x40)={0x0, 0x0, 0x0, 0x3, 0x8, r2, &(0x7f000088f000-0x1000)="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", 0x1000, 0x10001, 0x0, 0x1, r2}, &(0x7f0000689000-0x40)={0x0, 0x0, 0x0, 0x0, 0x100000000, r2, &(0x7f00003a4000)="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", 0x1000, 0x8f9, 0x0, 0x1, r2}, &(0x7f0000f9b000)={0x0, 0x0, 0x0, 0x3, 0xfff, r2, &(0x7f00005b6000)="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", 0x1000, 0x8, 0x0, 0x0, r2}, &(0x7f0000190000-0x40)={0x0, 0x0, 0x0, 0xf, 0x2, r2, &(0x7f0000666000-0xde)="ef2676d434d5468a159cb07acdfaf4e5a60b36466166f5205f87214212afcc4b8a3746af17a69bc31b354a0454c612998c916ebbd3b13bb79e8fd8d5c51d92010a873b88eb3b55de75f805ab6135f2e3fbdaf1b412467196b6ebc138b9caf1ca17d07b2ad536cff35d09dc82639b6aeee7bc828660db78bac7e4faa9998d68606d150b26c34a0a27e56f085214e56110348e84735ec6d4183be1112c9626da81dad5b072bb771953a8dcedc677275ce0c5758775e4f12845e47c7ca555ebe93ed39ab38a462a543ecb6e22bbd91584358021aab095bfee6970e4f8ee7a42", 0xde, 0x7eb0000000000000, 0x0, 0x0, r2}, &(0x7f0000dd0000-0x40)={0x0, 0x0, 0x0, 0x0, 0xcb, r2, &(0x7f0000a5e000)="4a27c6ec359df5ee2cf183819cae95a441908b1fbc7b61aa3eb696c41cee28ec3c6d6a66b77f48d5d8f7b7f7ad13221ff96d09d3370e05e14007fd35cd8db6f2e3b40ff9a118d6a4d0107c9c4c8aa573ec08536e230371f2cbbd74e75e2ff303169a8a8b03d5793a8a873d6d66a0ef4c64fdb0ce2402f2fd1c20e60a89c3ba87f3cac2aced18f4320fc717bc55552144b8aceb9b94b81a2c3bfeef0f", 0x9c, 0x2, 0x0, 0x0, r2}, &(0x7f0000af2000-0x40)={0x0, 0x0, 0x0, 0x1, 0x2, r2, &(0x7f0000021000)="12937193d6825b79d0f54421329be0a1e0e802560396a2f6b6346016158b5726b08d620ebda114df42474c8c71fe6dfce67b2cdfffdb173397d8d3f3e66acbe0cc1cfea5430643171f0f9d83c58fb7fb75db7d19502d038892b8e5f5eec902ffe12781640ce10e8797e11372d243a995ddd264bd8ef25f9c022625aaeb690fac9151d873096d8471a2ca2548bd850f38e9bb7ac1ddafffa31320bf7bb9761def1e9ed16ce7b163801da59159f837fa12ac46e82906d611", 0xb7, 0x22d, 0x0, 0x1, r2}, &(0x7f0000265000-0x40)={0x0, 0x339764c329aa5a47, 0x0, 0x6, 0x7a00000000000000, r2, &(0x7f000013d000)="1a501e1ffac901fd068e803073eb01d93cb0f597ac8074c596264cb24644634725c2c7c23f8ea89e5f6c1be1460bb2bc2dfefb37ef7184f7b98e2b5a804faa32", 0x40, 0xfffffffffffffffb, 0x0, 0x1, r2}, &(0x7f0000b06000)={0x0, 0x0, 0x0, 0xf, 0x7, r2, &(0x7f0000560000-0xbd)="c41c2b4f475c7271e98e82d9ddcba956c7d8035b261e30b5939d85ae2432434ea4e45839e6f7cfa1c32e851b0581c9eb8760f64e6597a331ee634ae4c0a92683620aaa327da77abc8ae18dabf18c8a676f6f847244d6dea9a7b361309c51a8c5010c4596da6b80480f237d757f6e4591cdc7639eb191f51cc120becdbf87d636b103f1fc50f41f0b97c00deb7a052f387a20d2a30a6a5c68ae2141ac1e2a9d512c65ed0544e71232e60d920658f8f5001c290abc77c17b13c737320413", 0xbd, 0x20, 0x0, 0x1, r2}]) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c04000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000128000)=0x14) r4 = syz_open_procfs(r1, &(0x7f0000f35000)='sycall\x00') sendfile(r2, r4, &(0x7f0000fb1000)=0x0, 0x8) 2018/01/18 00:14:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x19)="405316a604b6b0752b560a47a1b6aa24058297448a600cca46", &(0x7f0000001000-0x4)=0x0, &(0x7f0000afc000-0x4)=0x0, &(0x7f0000001000-0x40)="b5013e526da65ea1d9120fdd59c4a11344efb3f8ef9e9eb63f5dc4dea275314018031029ece15c7639fd0b5545100f391580abb895948bcc0d9ea676dc305030") mq_unlink(&(0x7f0000b11000)='cgroup\x00') 2018/01/18 00:14:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009fa000)='/dev/sg#\x00', 0x3, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a08000)=0x0) perf_event_open(&(0x7f00006c6000-0x78)={0x2, 0x78, 0x4e2, 0x0, 0x10000000000000, 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, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') ioctl$VT_RELDISP(r1, 0xb702) 2018/01/18 00:14:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00000e5000)=0x6) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x0, []}, 0x8) 2018/01/18 00:14:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001ca000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000007d000-0x30)={0x6, 0x9, 0x90e2, 0x2, 0x1, 0xf81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0xa6, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) flistxattr(r3, &(0x7f0000013000)=""/39, 0x27) setsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f000005d000)="afd72d5de7702c74ba7a8307d4dddb47b6ad9994cc0223225f0aaf348b0f0ed43f9f08453b3a5e2f0f839023ce0d4de7b6e1a84bf9bc3615b912cc07400fcee063417e1a3595db8f8f9fcae35e33cf434dd062a46dcca133ee23e13d437b4003a7616a156f88a742a19937a9baf975dfe0be462936f0b0a82575192612f7f31bd1a13cd4746a8edf3529aeb4b81a29ca0daaf5c8422c46ad9705ba29b0b2802c7a69ebb5b14b62e77fb8d76137fbdc9cae61604ec55c1d27ca8e6d256e38d5bb29efcf92f6d124c1001eafd9842786f870f35c2bbb2b8cd9", 0xd8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000853000-0x8)={0x0, 0x2}, &(0x7f000010b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000079d000-0x8)=@assoc_value={r5, 0x0}, &(0x7f0000930000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 00:14:45 executing program 1: r0 = getpgrp(0xffffffffffffffff) ptrace(0x10, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000001000-0x4)=r1) r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/18 00:14:45 executing program 5: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000032000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000027000-0x8)={0x0, 0x2}, &(0x7f0000033000-0x4)=0x8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000032000)={r2, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xaf7}, 0x98) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000012000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0}, 0xb) flock(r0, 0x1) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000032000)={@generic="938e05c045d7e00882973c0c5ddee5e1", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 00:14:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000028f000)='./control/file0\x00', 0x0) rmdir(&(0x7f0000062000-0xa)='./control\x00') 2018/01/18 00:14:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x7ffd, &(0x7f0000a74000-0x63)="", &(0x7f0000006000)=0x0, &(0x7f0000545000-0x4)=0x0, &(0x7f0000521000)="") r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001bf000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00007c1000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) name_to_handle_at(r0, &(0x7f0000f2f000-0x8)='./file0\x00', &(0x7f0000c23000-0x77)={0x77, 0x7, "7c3b905207502203a30bc61afaea96f223cb879c4564b1df05be2f6982645c38ee093c800d349aec448a49f64e6600119807d394328537b4697242bd37d75b33a346df64568f1a6be856a20c01766cd2cf8cfb207c1ac0711d9f9e71c01dddaba1fdd54aa3d0e03a8eadd66e11d362"}, &(0x7f0000f57000)=0x0, 0xf5c14ddc57d7c105) ioctl$int_in(r0, 0x1a7e8d7e62ce25e4, &(0x7f0000f9b000-0x8)=0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000f7000)={0x401, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) 2018/01/18 00:14:45 executing program 4: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0xffffffffffffff20, 0xffffffffffffffff, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fb3000-0x11)='/selinux/relabel\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000098f000/0x18000)=nil, &(0x7f0000007000)=[@text64={0x40, &(0x7f0000fb6000-0x49)="0f080f070f01c90f001366b816018ed0b99e0b0000b889000000ba000000000f3048b800000000008000000f23d80f21f835400000300f23f866b8c2008ec00f01cbc463055c2f86", 0x48}], 0x1, 0x0, &(0x7f0000fb5000)=[], 0x0) 2018/01/18 00:14:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[{&(0x7f00009d9000)=""/4096, 0x1000}, {&(0x7f0000d73000-0x39)=""/57, 0x39}], 0x2, 0x0, 0xfeff, 0x0}, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r1, 0x5b0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/18 00:14:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000300", 0x14, 0x0, 0x205, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) sysfs$1(0x1, &(0x7f000063b000-0x9)='/dev/kvm\x00') ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 00:14:45 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001fa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000362000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000755000)="cb234086255771359093bd433654a1f05e969ceb067b0fdcf80ed149ecf7f9872029bd1b6959e2252e4004d114993bd7bd2f8d6c427a5978332fb6b6a37bbb9dbf6d373439a1ed2599b2df9606fcf6745e0a536c343162abc08df53bcd5001a724702721cb4d90185780224f9e1a7070b67d7c7554ec6e64ebe8d1032302e3219b957a1d9147a5a7bdf57dae8eaeda08c4f1e328af56ba29c459fbca5fff62e177f0159b22a4c49f1bf1e6a66ed626c3d0ba2ebfae0ff0c7120e", 0xba, 0x40880, &(0x7f0000b78000)={0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, 0x1c) fcntl$lock(r2, 0x7, &(0x7f0000664000-0x20)={0x0, 0x0, 0x0, 0x1, 0x0}) fcntl$lock(r2, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1f, 0x0, 0x0}) connect(r2, &(0x7f0000c12000)=@nfc_llcp={0x27, 0x32, 0x2, 0x7, 0x23e47d01, 0x0, "a1a015b43af149bad36e8c3f90acb070ad2601cc2bba22b30478a78d53bc9799a59aba75bb5a7c7cc55926cb8d54ef869436869a720c91214528a377e08b0a", 0x80b5}, 0x36b) read(r1, &(0x7f0000c41000)=""/141, 0x8d) 2018/01/18 00:14:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x1}) fstat(0xffffffffffffff9c, &(0x7f0000b9e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000edd000)='./file0\x00', 0x1000884) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b01000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r3, 0x7001) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000878000)={0x2, &(0x7f000035f000-0x10)=[{0x7, 0xfff, 0x81, 0x0}, {0x9, 0xffffffffffffff01, 0xe8, 0x1}]}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000595000-0x10)={&(0x7f00004c9000)='./file0\x00', 0x0, 0x8}, 0x10) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000b54000)=0x0) 2018/01/18 00:14:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = syz_open_dev$sndtimer(&(0x7f00007cc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000026000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000706000-0x11)='/dev/vga_arbiter\x00', 0x2800, 0x0) 2018/01/18 00:14:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00002ed000-0x4)=0x50, 0x4) r2 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f4e000-0x4)=0x0, &(0x7f0000b76000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000370000)=@assoc_value={0x0, 0x0}, &(0x7f000071c000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000012000)=@sack_info={r3, 0x8000, 0x3}, &(0x7f0000758000-0x4)=0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fcc000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff4, 0x0}], 0x1, &(0x7f000006f000-0x10)={0x0, 0x0}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) prctl$setendian(0x14, 0x2) 2018/01/18 00:14:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 00:14:45 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d55000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x3a)="e26279a4099459cf6b08e0b6a7eae68d4b138adeace1b1138aa44b436c09e044bbe6cd4165d52f6e31203d905746b5bb1ecc2e67f1bf89efa58c", 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000497000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "cd5b09", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, 0x4a) 2018/01/18 00:14:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a01000)={@generic="54241c69bea9a41a9e49a6b82ad7faf9", @ifru_map={0x7ff, 0xffffffff, 0x4, 0x7, 0x401, 0x5}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() clock_gettime(0x0, &(0x7f0000a99000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000d84000-0x8)={0x8}, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d7c000)={0x0, r2+10000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x4) syz_open_dev$tun(&(0x7f000082c000-0xd)='/dev/net/tun\x00', 0x0, 0x80800) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/18 00:14:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a1d000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) fcntl$addseals(r0, 0x409, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e44000)={0xaa, 0x2, 0x0}) 2018/01/18 00:14:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f00004aa000)="74086e7500000000000000f7008c00", 0x0) arch_prctl(0x1004, &(0x7f0000e99000)="016acb0e69cfdc9cf00a5543ebef51eb6f3b2c5da3f17f5ab52c1d5fb4d468f9bc") pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000289000-0xc)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000172000)=0xc) bind$can_raw(r1, &(0x7f000078e000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/18 00:14:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000921000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a45000)=0xb8) fcntl$getownex(r0, 0x10, &(0x7f0000711000-0x8)={0x0, 0x0}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001d5000-0xe)='/selinux/user\x00', 0x2, 0x0) perf_event_open(&(0x7f00005c3000)={0x0, 0x78, 0x4, 0x8, 0x81, 0xffffffffffff8001, 0x0, 0x101, 0x80000, 0x1, 0xffffffff, 0x3, 0x80000000, 0x1, 0x9, 0x8, 0x1, 0x20008, 0xfffffffffffffbff, 0x7, 0x3, 0x1, 0x9, 0x101, 0x8000, 0x8, 0x80000000, 0x100, 0x2, 0x8, 0x3, 0xad58, 0x9, 0x3ff, 0x5, 0xfffffffffffff800, 0x2fb, 0x8, 0x0, 0x0, 0x4, @perf_config_ext={0x5, 0x0}, 0x2400, 0x0, 0x7, 0x5, 0x2, 0x5, 0x4, 0x0}, r2, 0x1, r3, 0x8) 2018/01/18 00:14:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x0) semtimedop(r0, &(0x7f00002ce000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f00006ad000)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000302000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00009d2000)={0x0, 0x0, 0xdd4}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000c74000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00003a6000)={r2, r3}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000520000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00002a5000)={r4, r5, 0x40400010001}) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000020000-0x10)={0x0, 0x0}) r6 = semget$private(0x0, 0x1, 0x0) semtimedop(r6, &(0x7f0000fbf000-0xc)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000376000-0x10)={0x0, 0x989680}) 2018/01/18 00:14:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x5, 0x23a4537e, &(0x7f0000ff1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x17, &(0x7f00005d7000)=[], 0x2000000000000166) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c00000)={0x0, 0xa96f, 0x4, 0x0}, &(0x7f000034d000-0x4)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000784000-0x38)={&(0x7f0000de9000)=@in6={0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73}, 0x1c, &(0x7f00008fd000)=[{&(0x7f00002c6000-0xf0)="7b9f0ab6f77537415c7eb9c341c221f7a16bbb68c406051fb00a03671aed6b1e04fe3cc2044436ba463a844a20050bc7b246023eea593a308d419ee1570f53b0662a875268a5f075049d327e0ddf44a6614d5c9273426a447c9b3ba4398ff36f9fb06f61afa457d231e15f6d048ffe2d64887c80ec245758ea949ed934affd828a2981184adefc7d4cd4fdd5045b4d6e873b75fbd897d4a9f05f3198b33b074d1b83a14e04b270b8b0ee6baec466890d017bbc0fe2adb04bf068c782901e65924b2915d81e33436a289302e391ce0b284d1461ef3cdfb6a63fc663752515493945a1066bdf5854a00252ec537c7574e5", 0xf0}, {&(0x7f0000273000-0x62)="a74b5f90b841c059d8baddf211eda1b13f365309477ad843a5cf531f0cd7572a645b239ac2350345698262b7da431007a89e565ac4fcdcfacd2a642e352d73ad69abd36d4c7b3e3cd6ac0487ba6dcdc98f63de42f9b90a211cfea62f6db498153df6", 0x62}, {&(0x7f0000ae5000-0x3a)="5aae9216fea8f45bc2231bddd23680d63d55d0ed75cc7ed76fe640574f9743c0b9edfdf77e4ea5ae257607c319c5602d20f1dfb6e4ada524bec1", 0x3a}, {&(0x7f0000fc5000-0x1e)="4e81cdec76a6705d0b6ff8a559c1583dc93f61df8702b5ead98b92431013fb2a0a0e5498d8ab86a1e4e47596e21fea73881724e3986d5e7216171ea65cdefdccb06ea2f11df6480b4bbf86f56e4d5bb2615dc4234de71cf3e2f8ec45bef633c1315bb345f982f7f294c888f0e8fff77c77a4e944e4d0769157cc6459bfcecf53f725644038c92ef3b9f63288b0033f9e82c54e933903872d78d7bc9c8952bbe05617dd6f7c831bab40f2240560c6efb89baf885c4ddd1d6552b54d264cfa110912989eb1e56429d0579975e9f28fa82032fc1a4d7ec3aefa7a722d1f", 0xdc}], 0x4, &(0x7f0000c2b000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8004, 0x5, 0xee, r3}}, @init={0x18, 0x84, 0x0, {0x4, 0x27349fc1, 0x5, 0x0}}], 0x60, 0x4000000}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000aca000)=0x0, 0x56) 2018/01/18 00:14:45 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000001e000-0x11)='/dev/qat_adf_ctl\x00', 0x82d80, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000613000-0x20)={@generic="fe1747909c93d4a14ac9d25679094da6", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00008a4000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000f88000)='tls\x00', 0xffffffffffffff7d) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00002bb000-0x28)={@common='lo\x00', &(0x7f0000f75000)=@ethtool_perm_addr={0x20, 0xa5, "fea1e1cdc4e825b30ada5bd766218019d6188674e3f677be12ea40cf508ae92cd9b28ab5e870c4f2298a52d8e361b4998b941219cab070d84e00d1f71fb1d4f0e7bd1d0534cab7ff2831cfc3efa616562cacbafc5e4fb69982b6b55153f61a2bd96350055d898e513274cd588dd59ec24d64c8b311c2a47f50b0c902f461d0549baed8decca4fbe26ebd6f15e6e49775580dbe0974c67aebaadb6d675a84edec4d4fc8a72c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:14:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fb9000)={0x4, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000090a000-0xc)='/dev/autofs\x00', 0x101100, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000dce000)=0x40, 0x4) write$sndseq(0xffffffffffffffff, &(0x7f00003a8000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x0}, {0x0, 0x7fffffff}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x3881, 0x2, 0x0, 0x0, 0x2}}], 0x60) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000797000)=0x8, 0x4) 2018/01/18 00:14:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000f23000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000270000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000021e000+0xd72)=0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2000000000010d, 0x6, &(0x7f0000f92000-0x4)=""/4, &(0x7f0000000000)=0x4) r2 = socket$bt_l2cap(0x1f, 0x5, 0x0) connect$bt_l2cap(r2, &(0x7f0000ac5000-0xe)={0x1f, 0x1, {0x4, 0x4, 0x80000000, 0x1, 0x1, 0x57}, 0xd000000000000000, 0x8}, 0xe) 2018/01/18 00:14:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003f0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005a1000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019f000)=0xe8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000006d000)=0x0) stat(&(0x7f00002b7000)='./file0\x00', &(0x7f0000436000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f00001c6000-0x38)={&(0x7f0000a8a000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00009d0000)={&(0x7f0000276000-0xac)=@dellink={0xac, 0x11, 0x203, 0x0, 0x2, {0x0, 0x0, 0x0, r1, 0x1080, 0x2}, [@IFLA_BROADCAST={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_VFINFO_LIST={0x60, 0x16, [{0x4c, 0x1, [@typed={0xc, 0x18, @str='%\x00'}, @generic="a07c95450965ada91f3988def02c3c18580a3f697c35d692d7e0f684c7e4d027bb52e56f2cb800063bd848774a8c7e0e", @typed={0xc, 0x8e, @ipv4=@rand_addr=0x2a68}]}, {0x10, 0x1, [@typed={0xc, 0x87, @ipv4=@broadcast=0xffffffff}]}]}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x815}, @IFLA_NET_NS_PID={0x8, 0x13, r2}, @IFLA_PORT_SELF={0x10, 0x19, [@typed={0xc, 0x3a, @uid=r3}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x40081}, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000096000-0x10)={0x5, &(0x7f0000c7c000-0x28)=[{0x4, 0x1, 0x1, 0x6ba}, {0x290, 0x6, 0x6, 0x2a4}, {0x80, 0x8001, 0x200, 0x40}, {0xffffffffffffffff, 0x1, 0x4, 0x6}, {0x3, 0x10001, 0x570000, 0x8}]}, 0x10) sendmsg$can_raw(r4, &(0x7f0000132000)={&(0x7f000017e000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00000ee000-0x10)={&(0x7f000055d000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "490fa41237eec60c"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:14:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000786000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x1, &(0x7f0000a6e000)='w'}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000585000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000cd0000)="be113e4f9585ebdb95e102740dd9e784b78a78c013880aba9321b736e6540a121ee59bd7fad87160f86a2d6db80ce694d4a6c850d0a63c6b92f36b72153a8d67ad7433dce84c14b925c6bcd93f7c") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000086000-0x8)={0x0, 0x10001}, &(0x7f0000da0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008bc000)={r2, 0xff}, 0x8) 2018/01/18 00:14:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f00006f4000)={0x0, 0x0}, &(0x7f0000d4b000-0x10)={0x0, 0x0}) r0 = syz_open_dev$sndpcmp(&(0x7f0000368000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x24000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000875000-0x8)={0x0, 0x5}, &(0x7f0000246000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ad7000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, &(0x7f0000ff9000)=0x98) timer_gettime(0x0, &(0x7f0000f1d000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000002f000-0x10)={0x0, 0x0}) 2018/01/18 00:14:45 executing program 5: semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000090000)=""/221) r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='net/rpc\x00') getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000c5b000)=0xf22, &(0x7f0000be0000)=0x4) mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x2000000000000000, 0x84) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f000061d000-0x1000)=""/4096) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ada000-0x4)=0x0, &(0x7f0000ad9000)=0x4) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ada000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad9000)=0xe8) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000abb000)=[], 0x0, &(0x7f000045b000)={0x77359400, 0x0}, &(0x7f000071a000)={0x5}, 0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000062c000-0x78)={0x800, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x16, 0xe8a3, 0xbad7, 0xcdc, 0x0, 0x0, 0x4, 0x200000000000000}) semop(0x0, &(0x7f0000adb000-0x18)=[{0x0, 0x1, 0x800}, {0x2, 0x80000001, 0x0}, {0x4, 0x0, 0x800}, {0x7, 0x53b6, 0x800}], 0x4) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000ad9000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0xf1, 0x1, 0x49, 0x500, 0x6, 0x20, r2}) setsockopt$inet6_opts(r1, 0x29, 0x4039, &(0x7f0000ad8000-0x18)=@routing={0x3b, 0x206, 0x2, 0xfd5, 0x0, []}, 0x8) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xe, &(0x7f0000adb000-0xeb)=""/235, &(0x7f000001c000)=0xeb) 2018/01/18 00:14:45 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000013000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 00:14:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f99000)=0x0) ptrace$getsig(0x4202, r0, 0x401, &(0x7f00006c6000)={0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) [ 64.370919] QAT: Invalid ioctl [ 64.385848] QAT: Invalid ioctl [ 64.397417] QAT: Invalid ioctl [ 64.400769] QAT: Invalid ioctl 2018/01/18 00:14:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000029a000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00003f8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, r0}, &(0x7f0000048000)=0x6, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000)="", &(0x7f00005ae000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2018/01/18 00:14:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x4, 0x84400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2, &(0x7f0000001000)="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") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000)={&(0x7f0000001000-0x48)=@full={{0x3, {"c2e24dfcd6a209"}, 0x6}, [{"bcfb32cbc122f7"}, {"59ca6391155c2e"}, {"bcb1a902da7938"}, {"5ea0cd95943b88"}, {"4a215f7abeb296"}, {"bff9563e5d5721"}, {"9f8f1f62e59c7b"}, {"990d76600f49c2"}]}, 0x48, &(0x7f0000003000-0x90)=[{&(0x7f0000001000)="e15386a116f2dd4e54e22c4fee2d4d0707a2789d7406ef35a83c63ef56ea21aec6d252757d0a0c3b8e2cf697fb367090920c0c7fa60bb1a0f7e57e1d5fcb4450252f81fbae457ce0befbaf16499bd1aab5f644bc4eab57e952232b259bfe0475ba64a067da1bd5aea0ad259cee2330ce205146226f719b786bdfaf309c2b703a76ab3cc8ff354e0246dfbd0b1b76509d2d3e07ca7bcd5ff4e35819b1bd43ce405eecf6d4042017b5b7d50ee3b85911c6", 0xb0}, {&(0x7f0000002000-0x15)="a90492477745bc7ab68ef849caf8809bd215047728", 0x15}, {&(0x7f0000002000)="a7e9d2adb358d7516766556409ffe0fdee8a786999eec29f3d0cee0dea59639cce6a0cfd0e961f80503ab93fe540670a045876098d0a51b6715746c9bfeab5f19eb9fdd574752dd5d463e65886cf5a5dc940afd7990acda56b", 0x59}, {&(0x7f0000001000)="ee30a50418c5358e5dcd7a6d65ee9b9c3868de1c54d2", 0x16}, {&(0x7f0000003000-0xed)="5e07c363549d260f5bb91d0a687bcd09fe5c380f88ffaf1aecb4e66b53bdd342cdec42fa1f9a6dc4b08fc21d4b4690f71679ec9d49d8518ebb6e55fff7538665ee89b1d4607569aa49afd7a7878e71887355a08c4530e7d039c2260193ca07a87262afc8d638eb329c3116cdb2065bb3bfb6107ff2e93342d97e09d51c81c83a3853c0aba49457c8d70b8871b778d2579c3c96dca2b546a23e9ac1cf35fa473d785315b6745768f7883a2aa494230f6a59942fb4cfcca65f73707322e145251d0c9440753b170b292dfb022d56e6d4b54886b474226a2c72a348bcd74ead98a6dd3304b4ee1b0ae2e12e12faf9", 0xed}, {&(0x7f0000001000)='c', 0x1}, {&(0x7f0000000000)="e3616fe71e03186c098cc8d43717e93a03b66149c722d935646913083ddd4e0862e25b33fd45ca21ec2aab263cd506b7bc64525b7242f27c7f31db99e54149349602053f2858821e240c11e7d4b968e39ac7edfc0ba8f37e4a6da611a0a5c58ed9caaa86ed036e3083226bea2817db9dc67e7f75acebb359cc9e874ac7daada5973c99f0e888", 0x86}, {&(0x7f0000002000)="fea323b853931fa17947b8fa3419e7835cd614cfce7413d387a7057b18365948b152f25274e145643c9d95ee2a969105d2f94298c6e47e0e2fc5acd9c73f6778e70ee1936f8630cf89cce6d76d955250bb2bca", 0x53}, {&(0x7f0000001000)="7c9eff6cea4cde347a16dc94c4d35b76f5702f26ff000d33970db3cf18f96d5998abe8bb99", 0x25}], 0x9, &(0x7f0000002000)=[{0xd8, 0x119, 0xf1, "ccae149f22ed9279c0ef5319d94a8caa32d2f3f3cfecc260b7cfa92a1b9e85d38332f69732cff76c3cec6640e85e74522af18815e64d4c5b38949df5d3ef8413a8ad203d9885386d2e008c7e9652850ed1faaec6b42148f6d41301ba0d6d8dbb32f3e9d731c752adead232802e81450e99a7e4359e5e355959e5377880ca754d839cd7f4b173c2e81f98cccd1de9becbbbe4d13fbf187d4bbb5a15198dee6dd6e68ee23ac38c370746f806a53d618d455adb0be47534f8fb4bc135205f987e50e76b"}, {0x38, 0x0, 0x400, "10c055fdf44f8393e7607c973316d1c3878975111ccc2337026d1c462b6a776377"}, {0xe0, 0x117, 0x7, "f825f357c9fbde1bf07fe526641241c3a25b90fde73807c520c84fe995a616d528ce22d1411e553d1f6572347e38067d42d1f8d28a87714d017913fe096635e5ebcc405fd843e8c7709ccaafbc425798b562dc7c4de7e0c50a779c3b9ab7f52266b3fabb98170ed7fccf1704a32ad259cbdcf99739e26fc9ef8eee2ca4095c1524fcadb221a77ee82d6935613b99823db997a4d7873558563fd84c3bafe52b41bf4c685764dd5c8a97ce98e228d1a95e84491111d9c10ea5bdd7890ab67cf3e3bafe09ff149021b5b88a0c7092eb"}], 0x1f0, 0x4044000}, 0x84) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000004000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40002) setns(r1, 0x48000000) fallocate(r1, 0x3, 0x3ff, 0x1ff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000004000)='/dev/dsp#\x00', 0x3ff, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000000)=0x80042) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000004000)=0xffffffffffff1020, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000)={r2, &(0x7f0000004000)="c0951c1e099f49fbfb7fe8f80a15fb890a0ffcb140a4ee6b0a02a7e99177bc73d4fc746a62cc1a6cd906fcbf865a68906f9cfd827100dd133093", &(0x7f0000005000)=""/153}, 0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000007000-0x95)="efc510ba6aaf72a9d711d177285f8b223eb9178fb73bd2636bf1d7cc44ccaae5d7842937f489af73113b441898bb74565416bf66ca7723acc9b4920e026d267f3ffc57a0ac28d51ac2ef8806b3298313c837ce52b68e1957c78058d0c760099ed2abce208ecb6088febb2f3f633400c6c432dba66a02fde438403db5413a824ae31b4e971be1f97548abd045e042f3e765bcd5380d", 0x95, 0x4000, &(0x7f0000002000)={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000007000)=""/7, &(0x7f0000006000-0x4)=0x7) socket$inet_tcp(0x2, 0x1, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) 2018/01/18 00:14:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ab1000)='cmdline\x00') getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00009b4000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffffffeffff) nanosleep(&(0x7f0000929000)={0x77359400, 0x0}, 0x0) timer_create(0x0, &(0x7f000076e000)={0x0, 0x3a, 0x6, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000823000-0x4)=0x0) timer_getoverrun(r2) read(r1, &(0x7f0000463000)=""/0, 0x0) 2018/01/18 00:14:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f48000-0x10)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000d2b000-0x60)=[{&(0x7f0000c48000-0x3d)='H', 0x1}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) io_setup(0x3, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x23, &(0x7f0000cb1000)=0x4, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet(r3, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a08000)=0xc2, 0x4) recvmsg(r3, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 00:14:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2, 0x7ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcd4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x86, 0x533, 0x5, 0xa14, 0x9, 0x8001, 0x8000, 0x8, 0xd7, 0x7, 0x54bd, 0x8001, 0x6, 0x0, 0x5]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d26000-0x1008)={r1, 0x1000, "69b103978a8ed24e4697a29cb0aa0aa3ca7ed65f2c7ee6a5c418ca5cf3606a9d7f7375cb1acce0d2cf6231e02ce4a1a96c1a3bbe0371a435283c1503b408caa383623c1054e2bd6afd134b6a59a38cd33381e8e33f7f9b0a938fba7c925dd8c9417759d43aef4612e49fc51f6a76c6dd0d92cf24f059cf9dac4f29fb246e74f1d204210614c07487597304bacbf1076409521bce0d3c4b5d5c25dc974cdff2bd3b0937ccbcf01066a251f7fd9ac21f936a9060b17349515add6fc2af5034cf1ae9def1660dd7cc4fe05893ffd4ffa3acecc439bc015a842e286652340a0350b1f3057e7ef1047f6bd8576db45aa8062c0e7417e0e56dbbdead87683b48ba8d7e4ed2cc47017c98f7384f994855e9d18f4dc378ac01b68b7d3f9f72df1a5ebc915c0ae9956edd318e85c5712418e7dec1f3f28753c67122ef259f2bf8d4fb43ec9895158de1e182bc551de189ed8791a3144ce372fb52eb6bb6c284ba1308fd591944abc313cc5569d07f5a03fd0fbd1e7e852923bd4db57cd470c859038ba343802525bb54efb2d821bbc26810e57db9c18befa065e1359c2abfb840ae23083a49e8c9c25fc11cb04ccd4c6833db3d7bd63f63614b8b9e5f34649b646fb4cff551702324e0419b8da5807e4ae3b3cb689ea5922060618a8157510c6b748dd8554b258c6ca2b10c89d037d441fa8b2602de7f58f2598214f981df6e68f01debdb3ada7835794044efc91460527fe4952bcbbab1bb2437620bde5f1d69bbb674f9352ee0a41b855391bc4129921879766dd5b9e8f73e73f04025667260531ad88aad5290ff7ce01fb2b0aed3a6cba085fa7fc216f9d710d7d0e90c5ef8acf9a6fb5418e36e01cea13202595f35651dabc8d7f0a4d842f9711a829adb4e6368ac3c91f45144ef9d2084df0550f53ea5340f5dbce4292cf924db1436be7771da89001bfd9b4483224b33af752912e33bf73cbc32cb0941facbb03f064adfc60ba57ff32f149d50929e83fffa8406db3591dd872094137eafde47ddcf7ba3b858a59d6dc0aca7e0d5e9e3f55b0cd75d7bf1e2a867f399a8ed0f69afacce2020ec48620b154b14e36ae8b74b78dd092a10b1566b9b8cec7fcb9a215f8bc4b1874efe7e09bc21be92f0874264715ef2695e6260be6feae1fe9fb37cf70e763495682a69725437d9fbbddec998931bcc085a47e6fec533766c37bfcd3a18ea1c60581fd4cc4b091775700810208255b4e17e88f4becdc4e5248c4be1d27538799322af07d2c18613b57388f7e0f4bff3354229a02f184718b5118d46230afd25f08291cda47349c50aaeb67af8f5bfacfe027e9d4dff7097976e8e02f634303c1be094118167f6ded597649c2f9a0947ee832a24051c52d1eb050e72f3c75487927e781202addbe803308700029f378c88361166295c601288167113a2ad9bbafb66b63bca7129525ac59e5c36fc1501fc5e681ea26f7697a081ca1d1ce7dd4cbdf90602c68ec06c2d1a5940a1ddd6a86552b79d249cdc82201d71de9471ddd28042b3ae864adb8d930b2984b3cc4f70bfbb6a09e9ca47915b0fb760a806fb0ceaf43582c177faadb6b02688e29b6b6901f684ea8e7d062d4ed87ce66f3dec106a5677be239e71e06a781e0822fb0750f30a8f85c1bab8c486a6b4ae5d5255120e0eccd7f3c017c4f8d5c33df5f7b1c8c5757c108fba6c21d6e27f9f8657ee6ca6a5fdd3b5306d716538a1915c556a965ac6a86c02263f38d847b2e6370ae86db09bc0bc185660426e0c8aed7744bc922cc78ed6cee7d708e2280b9b36c117a86712372d63c4a0e435d4492189ccc07ef5f3a2736e967a6b4d2675dd6280dbdb0da1dd5b4eb60dc72a3e05c917a0eeb8824fd78d225aa23e1b0c61360f1d808f010af0245dd043bd570901663aa0483a4e72245b1579e4847ba374d83181ec705d081e761e35df2afb44c603d9860f261d9b4ba11e4d64797851d28514a74cf3b800748da7b03c991ed61be058ce30566eccb7352d0e806f7f1ef4161698309cb91e7302d9f894b482656f4d41791f5e6d55f4cb9c263684fcb7a2fe56df141221e44a495c99d1e291dff29f22db0bcfea2e99bba07a1691feb119730694cefdb909ce7b2e8839f5ac613e93dbf6fd1eb0d93cefd5606e1653fb53adf87569ad15be94334918ade2b798a20491f66d15aae6af842cd35c3752c3d73f56b908db5f8a0523da64755003b2c2a4776cc8ca5e37c5e278a188f8cd39b0f8916b278137fb61da3bfe43a66fa30d63d647aa09c513701981bee2ccd3c91ca414d65b44a005adefcd3fcc3f4919ffaad54683e8cfc627c0e695cd7fabc661e3eab6d3cd20239d1130deb99293d1917463ea4fb146709d982984325db78fb5b05135a0b098227a3d80099b147ba9a2a8e26609ef5823275dcd2089f0c339c518533d860952a2d8b64397d3ed3522408599c2491508a5cfd9c763c720bb0dc561dd0fec752661edbc5a125a80091cb93b6f0de5c107498e9035e74cbf9b610f9ce630090c2c7cb02fb0ed2467eb173948a5a93d2f2392cf24edb63984c43638295b806213bba8b965b59945c270f4543394c05063a208f607491a9d4e97b699faae60d978651ff4dd39d9e3f6055727283d4efe5448c5d12fc1120625ce7b3e4324edef111bfd41d3de21a217a11deba570d555513743781c8548aa1a65bff6622bb0229089ac227577f35df7bdb1907983d96f551cf7b1c06cd21dd59ff508a192e47951bc3695fb696d418a66b8f6ef509a70ef22bd7e90b6648d16b7ef82d329cfd766f8769a4692ac4a85358a3c9e9e6363a3a59d44f603a7114c3e07a8542ce6b601167c32778904fce5f7d6ee1d2f0d655a41dd971acbda82da9ffe33d0d49faa9edf7b4b6888ca9bcf240bae5115058e766121474d56e771201e8e159027babb5f146ddb2cbebf99cb63b6d55a0566504d42546459dfcb2b437389685bc863be096d7183258f820f4aafd64974f0ac7e8a52a20fc93da8ef37f258051f9da7fb1413ddf81b476ef4bdbe707fd03a92029af8cb826da73b59f5db785c425f79b0b4db3c665380fb98aecc28636ecef47a80c84e8f9b16ffec2a306eaa21e5ab5aa7517ed1ecbeb0788c78ac58dee83ced3f642c5016ba4c391453835c0bc6acde10f5d0ac4ccf83a3d630b69a571aacb7a62d1f3780dc5f2cf64c976e2755723083c742af74d5bd39a51ed07c0c3e7c98fc72b4155cfbbb61b375ac864053d0bdfe7dbc1a172466eefd8341a61537dd8f02c206d9198812ba5f08ea23028f9c0fe1193ad78be529d4a6435e14af5370d0c404e346a28f85e054d92918b269f1dc76af3011be6c3a4c34602dc5d768ad25c652fb01b80cdc42ababbf7230a5f9b8aa0603d2bfb66110db4e2ca0aac9dbd61ea6e301e6d281f3b8f4f69adb509da6bd42b1303807ecfdcaea2facf103b0dc52bcd243b06d1e493065662212cea86de0a0bc2cc974faf6f1825796e770e4ffa36d23ad92ffc5d64708b7ef7dcbd84e093da6002f385c64da323f28cce01bfd16546ded32947a9d09952718c5073c3d41535094af733957e9a7dc10f101c4c74d7b78031c46f392d89a26720ef0b8cd543307af7fc93c45c76c6c9cd7dbc3c0e0bbfc4cd17cb17da6ec0615d0e40e4487795c4d6bc6d397efea4588c166f33fb47f5d30db32f67613aeecb340950972e640375bcfa68b6bd72bc84648c0cf4c1d53464adc98ee14ec3393fe9977124c04429e648a83a7ab67b65a118835336f1acc4e5028a627822f6a64bcc864853aea8b820fbfa66c4d566fc9519f42a0eae812a60b1004322f7154528b7555c1ba49c440f7d3337d68f906afda13bf4d32bf82af8669726431e84a8777348e6bf81380663ff501f48394b787882a0fce7346d4bf13a76a92523f538f81884690d0d853bac16e2d2d286a31f995e7ba81bd0690e3ebabaf5f64875852fef69c5c6c19cb4c65c1ccbf800b84f3055a4adef73281831d69cb0351994ac8776283bad4b5b167481b541f87ad5d865d307d9cb571a6b1dc29cbf2cae486586dde33977706f62ed106986c9b94e42af8f1bc2d05e49a5694568a073fe184b2089a187ecdc9da6e5e6f4387eb982edaa8357707150e0b1bb8ec9c3d06b452da5da12444148954a3d935527bcec58d7e140f3934493fced1259e4586c1267f877cbb901e1799192465774a5167909e1929f3237a870d45c5f803af762914b979df7f0d77f839c2556e3ccb82408015eb324110658a9ff6824d1276f4ad778b5263d8c7b68cb5f705f81a93675c3c6f0080853822e38dab976b2f8c775d8ed1540c648f27615dc3bcad60a5a551e6dfef396eda9cffd93c79de6587a30688c27470d03398e734d881b256c62fdd83d97395587e81d028239e9add96f2291dd4764c656dbbdd08c23b60506222dc72c097496fa2fbe4f27ffa4a18f92b4435ba5639e8aa8a8138eb49d55d93d0cfab4d208ae35dd95f88c5273fda20c02ed89e43aa8d43bb8e8e6b58877ec0342df0fadb9bc39464f894e6857e0c2bc98e7db141bfa919ab1b8a7729a1cc2ab05eeceec6d03d8adc3c6ae06301fe655f3d9a239cb3a1066f7ecaaca94f7cab5adee06ecb0114b37d92c487137e14644db1aae4d1b497c64b4f16210642f37ec34a1d41dcf1a679b29f9f5c0215fc4cc3d9b08efa75d646f36ca7cda26a9fadf571643dac68cbb2c2e6e40c49261fc4d68e9c6d5623c8dad3af803f7b6fe0590a37be104a9e809fa6dfbcf4ec291de8196e31125bfcdbe84e5924e3e40cc80abf5d5a176a5d07e72ac16eecade70fb0c7aa34c4bf8de5cb0f15b03ee4bb17d87936c928bfb183c7a1bd03bc09b3a060e46a1a73c5830d9e328e10f00e4394faa86d8b5ffc742729f82d353f478153718b18b34967b9cf5a0c6befc2b88b1778c75d72a8aa337cd71e8fb5e00b7f2cd46992e29ff760e9bb58a617d83fd3448551f76b74ccd22aa81c7e8ae56496ecb9b10f30bacc6c2559c806e6676149d09033133f29f9e1edcc108a1de847a4877a3feacaa5bd9782c4914bb8c3c17a604eb45378cab8ee9950ce00b16dc6a61a15d6092bdd1c2c7543aafba9397b86f1a20456a387a097342d6572a6028c8de6d50781c210732366362b5cd6c1ec06bd854456dd3193e035feccdb04bb4e13993f684d2eaf23ceed2e4988842a990d8db502ad8923fe2e6782cbe851291d4943badf01f83e9990e41caed695846f5f7acf3e68448d091d028f6e5bb2af8aebd98723c54201ab62e1e20701ef71a098e4754dfdd84b92d75ccb3ffeeae90dd08542bdfc18c9e193dd0759577bffb66913fda314df0329dbbec21ae06c3e1819f305b42996af1f5915e537aae9e36de25720e6a2090b568f018a515cec6be66d75991eb0c481e9a2fa98e79a02478913ce38d92cd99075fa215e01fb2c1cc4c0dfbf8b4e77147d5af508cf98ac5bbd425174f3b778f6de31dff2d56e82bcb790ea3e54af3b753b375e7f7d7b94ac44800caa2024c29f02199d18d6cbb8d9d6e953815ef5e4d7a76a26286a74a9a725edc18eb1cc8ada17ee80af152d95ce50b9d264439e1be047c6083b314b28cd98fea34df29d1143dd19308afb6aca81ae8c48933e6f7b9f89e40651e8923e96bb52f698e47eddac5fb2490ca475ed9c59af48ab2082c298d878a26be0ef3dcfa525a9fe798724d87a655a7ec45c1384b356caf767bd88a4873779f1512bd17a81ac149b723f88932447830e136cea3164c054e2389aeb71c426ea0df5401fa5f7fee6"}, &(0x7f0000002000-0x4)=0x1008) ioctl(r0, 0x8b12, &(0x7f0000000000)="") 2018/01/18 00:14:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = open(&(0x7f000018d000)='./file0\x00', 0x1, 0x400000000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000056e000-0x4)=0x0, &(0x7f0000c6f000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000078a000-0x70)=[{0x0, 0x0, &(0x7f0000749000)=[], 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f000078a000-0x20)=[], 0x0, &(0x7f000078a000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/57, 0x39, 0x140, &(0x7f0000001000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 00:14:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0xfffffffffffffffb, ""}], 0x10, 0x0}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000677000-0x8)=0x6) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b32000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000658000)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000008000-0x3)=0x90) 2018/01/18 00:14:45 executing program 2: r0 = add_key(&(0x7f0000a97000-0x8)='keyring\x00', &(0x7f0000c2a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x1, 0xc0) keyctl$set_timeout(0xf, r0, 0x7fffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="699f5ffa600d8b00aa7160d2d95cd2cd6a8f373788f156bdbaba89949e40658910afb3959a74", 0x26, r0) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/18 00:14:45 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000f000)='proc\x00', 0x3) ioctl$KVM_NMI(r0, 0xae9a) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$ipx(r0, &(0x7f000001d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000025000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000006000)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:14:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x440940, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000624000-0x6)={0x4, 0x10001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) mq_timedsend(r1, &(0x7f00008c5000)="9ee90c54421f5d50d3204d7bb1d18584ad28cfd436e524a09ac70ddc09a53ecd577a15b4897012de6d945db7a057fb3d83b82581d97b9c05425e56d7d538b09021e339e656c0816da2b6422073e2b8890adba36e54ca5645cda5e6", 0x5b, 0x0, &(0x7f0000537000)={0x0, 0x1c9c380}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000f5000)=0x0) poll(&(0x7f0000dcc000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/18 00:14:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x5) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f000024b000-0xc)={0x2, 0x7, 0x7, 0x5b5, 0x0, 0x1}) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/18 00:14:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x6b, "7d265838113a16142b3fde8b24fc2be29419bcb2a5dd9fcdf95d4ca145479b5c0900409ec2421e6f45c3d6e0fe186f51d739e32485c9a2e5713a890fe80116d9b4abeb19bba1e0adfe747ef4ed0a1e6558f77f2019da50c3e67619e0aa6725722ed7e8aab0e4c4b53543fd"}, &(0x7f000028f000)=0x73) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x16)={r1, 0x6, 0x7, [0x4, 0xffffffffffffffff, 0x8, 0x40, 0x3, 0x2, 0x4]}, 0x16) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000001000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000001000)='./file0\x00') readlink(&(0x7f0000002000-0x6)='./file0\x00', &(0x7f0000001000)=""/210, 0xd2) r2 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000003000-0x8)=0x0, r2, &(0x7f0000001000-0x8)=0x0, 0x401, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000004000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fanotify_mark(r0, 0x80, 0x30002, r0, &(0x7f0000003000-0x8)='./file0\x00') read(r2, &(0x7f0000003000-0xa6)=""/166, 0xa6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000004000)={{0x7fff, 0x1}, 'port0\x00', 0x20, 0x100000, 0x80, 0x6, 0xa8f, 0x8, 0x400, 0x0, 0x1, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000006000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000006000-0x8)={r1, 0x80, 0x2}, 0x8) r3 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000006000)=0x8000, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000007000)={0x400, 0x6f}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000005000+0xcb0)={0x4, 0x0, [{0x8, 0x7, 0x0, 0x0, @irqchip={0x8001, 0x0}}, {0x17d1, 0x2, 0x0, 0x0, @adapter={0x3, 0x4, 0x8, 0xfff, 0x2}}, {0x1, 0x1, 0x0, 0x0, @adapter={0xc6a, 0x80000000, 0x4, 0x7109, 0x8}}, {0x6, 0x5, 0x0, 0x0, @adapter={0x6f4, 0x8000, 0xffffffffffffffff, 0x88, 0xffffffffffffffe1}}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000008000)={0x8, 0x7fff, ""}, &(0x7f0000002000)=0x0, 0x1000) 2018/01/18 00:14:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b19000-0x10)={0x2, &(0x7f0000620000)=[{0x1c, 0x0, 0x4, 0x0}, {0x6, 0xffffffffffffffff, 0x2, 0x2}]}, 0x10) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/01/18 00:14:45 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ebc000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000fd7000)={0x0, 0x0, 0x0, &(0x7f000006f000-0x8)=0x0}) 2018/01/18 00:14:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004ea000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x9c4bd51, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002e8000)={0x0, 0xc7c, 0xb1, 0xfe40000000000}, &(0x7f00008b7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00005a3000-0x98)={r4, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7f}, &(0x7f0000cf2000-0x4)=0x98) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000290000)=""/0, &(0x7f000033d000-0x4)=0x0) 2018/01/18 00:14:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000040000000000000000030004", 0x1f) 2018/01/18 00:14:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) r2 = syz_open_dev$sndpcmp(&(0x7f000027c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8000) connect$pppoe(r2, &(0x7f00000df000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="f5f9b7dd87743369c30da1e3a9880922"}}, 0x1e) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x1c, &(0x7f00005fd000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}]}, &(0x7f0000098000-0x4)=0x10) [ 64.658847] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/18 00:14:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e4b000-0x3)=0x0) r1 = syz_open_dev$dspn(&(0x7f0000079000-0xa)='/dev/dsp#\x00', 0x4, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) perf_event_open(&(0x7f000053f000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x9, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000386000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000098c000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000317000-0x20)={@generic="6adc3e9d976d5cbe866bc080e62900fe", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 00:14:45 executing program 0: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000ec000)={0x101, 0x7, 0x4, 0x3}, 0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f00000e7000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000e8000-0x60)=[], 0x0, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000ed000)={0x0, 0x25}, &(0x7f000000a000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x7ffc}) 2018/01/18 00:14:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)="") pipe2(&(0x7f00002fe000-0x8)={0x0, 0x0}, 0x80000) write$tun(r0, &(0x7f00003b6000)=@pi={0x0, 0x16, @ipv6={0x8000, 0x6, "e8cc63", 0x307, 0x0, 0x9, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, {[@dstopts={0x3b, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x8000}, @ra={0x5, 0x2, 0x1e80}]}, @hopopts={0x2b, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xfffffffffffffffb, 0x1f, "122f682603f756435adc541ff40bc17196984d3af1aaba3aaa793807280733"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0x3f, 0x0, 0x4, 0x6, 0x0, 0x1, 0x2}, @fragment={0x0, 0x0, 0x0, 0x100000001, 0x0, 0x4, 0x1}, @dstopts={0x16, 0x4a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x5ae000000000000}, @generic={0x1a, 0xe5, "7374a312634556e6137d501ddee8f0661d78030e9358a24bc5ed1e176ab3f4e510a0cd20fa1bf0753c885603f64a67c336a49b91c7c77263820264bbb0f5bcd11d724f4e1aa90156243ce6a58aede3a6a9a973ec992d431d06f471178b278bc161950c20f26274feb3ef7218629f3fac99fb2a8f2ef0cb6559fd495249f44f9d75b45334607e00ffb2059443a036aba09d96c771aec624904ae50d62fe672f4acf90bab0354ef392c96b6baf8659e99d450f3b52e1f9ef953f270b99863d756ebc1a88a87687f7062acd31d56332d7198d1f19c12a322a0938c10034508954049319edd402"}, @ra={0x5, 0x2, 0x9}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x8, 0x99, "74d60bd4c03ff142e0774298ae9ab4859f80f4459d43bd98a77480e9097f40177453f8f3b2e28ed749efceca56c918f4cd93b47958f1a8f9dd4bacd54f83faad22631a7941485dd5d1b4c7d0ec715e7370c7adec12fd491040c555348a29988803d88bbce0c3b9999e45e1e9202a61cef5c515c9495f644a48ecc4d71ce344cef376b2e4e1a16931938b4457c9b7759e98e4f8461032fee44b"}, @ra={0x5, 0x2, 0x0}, @calipso={0x7, 0x10, {0x1, 0x2, 0x3f, 0x4, [0x8000000000000000]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @ra={0x5, 0x2, 0x3}, @generic={0x401, 0x94, "90ab07001f551e3bc1231f45ff831f224fd3fc3bf01261312feb5e33fc7561e083dfb9e8af32b38016a295ae7dbf9d844e2f1ff60d259af05e352d30ea5723f85dd9c967ef3708090cddceb25ff4b54ab3b4760f8fd3a0446ec04afa2c4cc54bf17bd0ae1770e8228181bf7f367c7c4564b730ad0bfc86d43e63466ceb19c83573652c167a46674273b488f8519d73639066de4b"}]}, @fragment={0x3b, 0x0, 0x723e50dc, 0x1, 0x0, 0xfffffffffffff001, 0x3}, @routing={0x3b, 0x6, 0x1, 0x1f, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @dccp={{0x0, 0x2, 0x4, 0x1, 0x7, 0x0, 0x0, 0x5, 0x12e75091, "48e13d", 0x1, "ca6186"}, ""}}}}, 0x333) mount(&(0x7f0000ff1000-0xe)='./file0/file0\x00', &(0x7f0000ee8000)='./file0\x00', &(0x7f0000561000-0x7)='cramfs\x00', 0x8, &(0x7f0000bed000)="47acb95049cbf013eaaa5881687499c84bd866c6b4668f6a5e33ae7af623241665884dc97af1c468b93ec7a5abe64c964f41ddb654a0938421c3b4c28ea7e432b3053446435ceed7bd47") chroot(&(0x7f000009a000)='./file0\x00') kexec_load(0x3, 0x1, &(0x7f000068f000)=[{&(0x7f0000f8b000)="", 0x0, 0x4, 0x0}], 0x0) chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bb000-0x1)='.', 0x2) pivot_root(&(0x7f0000058000)='.', &(0x7f00008a6000-0x8)='.') 2018/01/18 00:14:45 executing program 7: prctl$seccomp(0x16, 0x3, &(0x7f0000c13000)={0x1, &(0x7f000007f000)=[{0x9, 0x3ac, 0x4, 0x3}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x800) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b95000-0x1)='\x00', 0x0) 2018/01/18 00:14:45 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x2) setrlimit(0xc, &(0x7f000017e000-0x10)={0x0, 0x0}) r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00006c9000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") mknod(&(0x7f0000184000-0xc)='./file1\x00', 0x0, 0x3) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x0, 0x101002) r2 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x1ff, 0x4000) renameat(r1, &(0x7f0000001000-0xc)='./file0/bus\x00', r2, &(0x7f0000001000-0x8)='./file1\x00') unlink(&(0x7f0000001000-0xc)='./file0/bus\x00') 2018/01/18 00:14:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000+0x28c)='./file0\x00', 0x2) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000075000-0x30)={0x44, 0x120000000000000, 0xffff, 0x0, 0x7, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) 2018/01/18 00:14:45 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) select(0x40, &(0x7f00003c9000)={0x4, 0x53d9, 0x8, 0x0, 0x7024, 0x5, 0x8000, 0x0}, &(0x7f00009bd000-0x40)={0x3, 0x1, 0x6, 0x2, 0x1ff, 0x8b1, 0x1, 0x4}, &(0x7f000055c000-0x40)={0x5, 0x10001, 0x81, 0x7, 0x1, 0x1, 0xf, 0xfff}, &(0x7f0000b0e000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000ffc000-0x40)={0x5, 0x1, 0x1ff, 0xe2, 0x9f, 0x9, 0x2, 0x9}, &(0x7f00006df000-0x40)={0x5, 0x1, 0x7fff, 0x39b, 0x2, 0x9, 0x2e4, 0x5}, &(0x7f0000ffb000)={0x1, 0x10000, 0x4, 0xff, 0x4, 0x1, 0x0, 0x0}, &(0x7f0000e71000)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ffb000)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ffc000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000f68000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000ffc000)=0x3a, 0x800) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000046a000+0xb48)={0x0, 0x0, 0x0}, &(0x7f0000ffc000)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000eb8000-0x8)={0x0, 0x0}) r8 = signalfd4(0xffffffffffffffff, &(0x7f0000805000-0x8)={0x3}, 0x8, 0x800) r9 = socket$bt_sco(0x1f, 0x5, 0x2) getresuid(&(0x7f00006cb000)=0x0, &(0x7f00006a4000)=0x0, &(0x7f00009de000-0x4)=0x0) r11 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000bc8000-0x8)={0x0, 0x0}) r13 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f3e000)='/dev/kvm\x00', 0x8000, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = syz_open_dev$random(&(0x7f0000ffd000-0xc)='/dev/random\x00', 0x0, 0x80800) r15 = signalfd(0xffffffffffffffff, &(0x7f0000409000)={0x6}, 0x8) r16 = socket$bt_sco(0x1f, 0x5, 0x2) r17 = syz_open_dev$dspn(&(0x7f0000696000-0xa)='/dev/dsp#\x00', 0x99, 0x20800) r18 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = syz_open_dev$binder(&(0x7f0000ffd000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ffd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = bpf$PROG_LOAD(0x5, &(0x7f0000ffd000-0x48)={0xf, 0x7, &(0x7f0000ffd000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x401}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3ff}, @map={0x18, 0x2, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ffd000-0x4)='GPL\x00', 0x80000001, 0x1000, &(0x7f0000ffc000)=""/4096, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r22 = syz_open_dev$random(&(0x7f00007ca000)='/dev/random\x00', 0x0, 0x100) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = syz_open_dev$mice(&(0x7f0000ffd000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00007ff000)=0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ffc000)='./file0\x00', &(0x7f0000ffd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000ffd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000ffd000-0x18)={0xb833, 0x0, 0x1, 0xffffffffffffff9c, 0x0}) r28 = getpgid(0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d3c000)='./file0\x00', &(0x7f0000ffd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getegid() r31 = gettid() mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getgid() sendmsg$netlink(r4, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000aa2000-0x60)=[{&(0x7f0000ffd000-0x5c)={0x5c, 0x22, 0x411, 0x2, 0x2, "", [@generic="afcf521f7bba2a5de8d59f5d10302f84284f8842d21a48d44e472b27a171fc2cebd7999a7e8139e3e2cb2a200ba1a7a5a0a1ab472c037d91fef3eebe71841c238a1fbb38b61ad02786c9"]}, 0x5c}, {&(0x7f0000ffd000-0x114)={0x114, 0x1b, 0x220, 0x2, 0x1, "", [@generic="64aeba1a90d2e5facccfe30ce66a49aca2391ac155358d628e77c370127fa8c15dd2445e2cb38bf746050d4d1fd65f30b3bdde98128b347d32c0b5b51aff3ad8e4c246416cba88339c10692945e2b47e047b20d417f4d22127a8b4273a4b329b52068f1030036a7b3d290507315b312d670588d4971ce529f5d14fa0d764fb21", @generic="1aeaca94589a079cc91745ea40bad82be53fdbeec8d2a6f79e84491e9e5d4e00cb6270fef158e00532a6c8b732a77b2cef1b51352166658a10070d7daf4b32c6946610d0f10fed75d7875131cdd2e0367b18d8d055aa1ca4852f6aebe1e90c15620f4614e1e87e644650009bfcdbef2a2b62885a9325dc8d25b692845561a37a4f"]}, 0x114}, {&(0x7f00007a5000)={0x1858, 0x2d, 0x321, 0x7, 0x3, "", [@typed={0x1c, 0x16, @str='eth0securitybdev(\x00'}, @typed={0xc, 0x89, @pid=r5}, @generic="e3185c5d5160095532319b3b0f317e6475d1bd2ae5e1c9f6826974538cf35defda5128c1d62e47db8ab24bd8fdec7324da65ed276d8a9a67c35a213696dd85362041501c71fba37841e8913d7a756264717ca5e1dd313d92b1cd84e448182b2ed7ebbe92d0ef8fc4c6694647c28bb9ea3f7a1e115c05e40084ed05cd8de292f3ea1f9eda8566a0173a3f14c40d", @generic="d7aba08a780f6d36ad24e58a1f971cff18e223aa1a43bd697ce0380eafbf210631a0b401c81316a31f16b7064c120101e66bc45560b5753ed45670aa78c9976313be2e00584425851bfbedb5a3df2d284fda15dc2de0c2a321e0170cd9c43c78e90ba15ab6e60ae99cb1e5d1537023465771366cd42c9adde54d35946e6bc673bfb500545c4dfa66d697df5655a003645f42a1a037cb4c13a324a28e14e228ea5169c8eb31e9aeef9de785903629a0fe1b206bfb748c60fa977617ffcfa968b9b4530105d28cfadd5025abd77fe630eb970d8c0f0b2214f111b549a4", @typed={0x18, 0x14, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @nested={0x16c, 0x94, [@generic="a423188e61162debf28ea125fe771cdff1ed7a5dcb9b38f5ea95def8dbff3572b23d548f54587667fc106f5e730ac7ea891b499f8cdc07da2e38da112f1ff88980b9346edbced6c692e4f6676336234cd04f6568c2f3ed2088363fded9675523aca4d8e0965752eedb2330bbb7fe7dfaf7b9615d4aad850bed2c6fe90a", @generic="8906a107e6a6e678a00ffcb6f87eda7c4dc4918bbf1e3346f1b0e4a558e431c3e159a247ce77d15156dcb853ced2d894cae0c12fa50027326c68d79e0cc1078ffb24d65e4da9ba9d136fe9562ea64bff707debaf9a555f9ba14359a6374bd211b05366dbe22d0fec61bb08fe4ba5bc553771f1d518965a8608d597164ee84e78bf6aa101e6c573acf16dc3cb17688953a411adb3f524704f21896b265c1fb96cfb62e91ed50c84c933650b415d4d7bda53906f91220626fb4c45299a8d4bf6867d590ad86453464e21f1c493fb6f9a169b", @generic="6f60bcdb941fc6885b4d56c12656b6057ffd3202e59647a9bb"]}, @generic="ae24b34517437b3778fabb4dbbcfe0a1a411fc1fc7c78ebe1a9ceb90ef3cf00dd3521ab7aa06bd9d7fec21feb8dee99ed1ae7907c99475a3f169797b096ca35fc43a9dc8cdea72bf07fabbe57c1daded70f8c183d3c7e13e3f462c1317f5cca9e9b20be148ea5a9f6f67df0d9c8517826b44aa858d7fa295300faf201af600d2650ca06041b8c4ee42b75b0b62abe85df66e3d3de8bcbbfc141db7c001a0511664f1534ff183adf93c279763ca3388f54f199d0dad8c9a884ef032d3e01072bb72cdefe3fb253230a0b24c3b2cf45a07ea5fb2838234bb6fa006a43698dd4a89f838644599c46cb62579e452b761ed3e3ab36a202f9d", @nested={0x24c, 0xb, [@typed={0xc, 0x48, @pid=r6}, @generic="69bcedb089fbcfa1bdf7f4ae1bb0e7c570c707c0f68581cd4f8275548435db2bbaee37173cfab7b4fdda304852e35e8f4f049c1b331f1fd84ee337b673e3f918a4a7d2550b3159d3cf6aaf2f376370c756af8bbaf1872e63faaf6c1dd88b77026546fdcf69a4c0c6944514b507044bbae22b08546ed7130a1bcbfa0a29de3a3fb23eb79de33e10ee2865ecbcc381092f4d3b3b50a0f9ab21c168267ec50a1532f9723ac938630c283bcca897691fb221220ed9a9d1100b1193eb", @generic="e1e94a9279dc35cb1addbac445371df31ee65509f39a3a4a0a0d715d23e845fbba41b59250e7665f459fec6d38d55ca1e4b9e428a998bf898d26812682a305ec7124cb7655a293d70ec589f8bd7182e57a4e0937c3c7c514dc421dc3aebb88aa8a4bfe604d87203056415c616f49feafd28b9c5110a43d963a2db99a9421d90303f6543d73b7e232779b5750489e847142c49abcb5a3f1", @typed={0x2c, 0x2d, @str='bdevwlan0ppp1*vboxnet1,selinuxself\x00'}, @generic="73a7aa7e1dc9d021584ad2111587df86478b28b0aaff3a71aa204e2e6f9200d3b94eb219ff461c988b534b902847331b4a21989e3d1cc056b806a2584b7bc8b1601f84872eae3aea8ad5f9544a46b41342c9474000b71a1d87d5dacfe2fcf81e936ffdbafb46ea2bceb806ae85ba4c0f2e433604abeef514ecdf283b5e6ba83db1567457f6987bbbaebf5622d9cedf32e1cb2cb5d60826160bca3429fe62a81bc3c4d70270270c5fd948f8423d930d3f0c788a3814b7a850cda2f0c697b4"]}, @nested={0x1118, 0x36, [@typed={0x8, 0x2c, @void=""}, @typed={0x18, 0x46, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="57aa662dedec747c0ee11a71f10639c446a269bfc8e6c5934e583a559fb0e22e040b2bfdff50b2173ee74610731c", @typed={0x18, 0x1c, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="30cf82000b6cca7defb9dd9eca644481a461a4ba38a4c6ee4dfbfd4620be924d87df9b0d8664177e9ae76d0082cdfc1b01b08f821d11fe95f0c54e5570924d827c85f79e9a582e76fe3fbc9ec07928c3bd38f64be7e3d7f0796fd4037f5625", @typed={0x8, 0x8d, @void=""}, @typed={0xc, 0x67, @ipv4=@empty=0x0}, @typed={0xc, 0x82, @ipv4=@multicast2=0xe0000002}, @typed={0x1008, 0xb, 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@typed={0xc, 0x25, @u32=0x480}, @typed={0xc, 0x2, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @generic="54ea0134a1821b2d886ad1f82743e2d17ef9cf661cbb656780690c42baf8f481c3a311fa4a35b79724a3deefa836181349d024e9a89173a32046f049aaba643aabd5f711114fcc120eeff0cb504931746ca7b823020c4c30fd674c48ecfe83632b1bd71d66cffbe48df697df86fe795df338211b6bf08817c9536e5e09b8c969b4eb33327e82f253a9659464bb74082b091fb40a63fa5b806cdf18d4fad2fb24232deaec2e8ff802fdf411378667ca8d94068ed616e64372a7d21130a2c15a10491620a8550c15f72838489be7679215efa170cc68d2cd", @generic="0b7d38992e7a3813ae94f277f30b3b26ceb4467d9a22605fba7cd07b48b454e6d597f7d8803a4987a786735ad927b88a2b65ff540136a25b01d11aaa48d8f235a810c6c118337f3bf0c29fe95df42c5b166cd0d3549155f6c5ee3fa181ca3f5633fe54e644fd8241ad2328f19b8fe411", @generic="cee8ac7a3c87beb5e55f46d99e0d8070568c5396e00d691e39d6d5695be2cd9092b907cd1e044bb42475d93583bcacc0701ac8ea70c7a6f317509b9144216c22c25386e314a9d074263254e9d5260e3dfc3555b23cfd36d22e08bd8fcc8292fad4d441d1f2ef98325cc9dae73e921586d6b3315f2094dd8f63a4778b4676cf0b3bf4bc"]}, @nested={0x204, 0x57, [@typed={0x18, 0x4f, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="3453dbd83df973fbb6b2d66a745ba28e22c84063c33b785903510583d3fd7881093f0d0ee77723a7a95f7cb84ba4eb96a967c08a6a3df4d956275e4c8a4cba4f455f3eab5cefc27535c41476c53433be6f5d06abd68443d42a300f74907f84b520a47b24d0d6c766559a5b38b79e684d43a63d977c702841d113e7b0aa9734c453270b4d6546292483a0573e769e9cc584137caadf184f806bbb997c137265e2d88464990e596f3866ba71e2818ecc2686fcff5cda25bb1f41394143d9a177576e70a1fd6b6000421f5f0624db156f907d38005ca81055672d4156d17e1e19130033a76a813c00ce187a", @typed={0xb0, 0x8e, @binary="40c11fcd27c72bd180a3a78f4c95ec080d18362f20e865da2c3634a1e5587708c32a2803f4b8b0ca7cabe10959b05c47f19a515f9d75f9d79504a03adc1a88232f8fcc30bda187b401e78c5229bf5662fb37a6c6a7ff15ce570885547dc0985159f1e13a6940003b45797bb05992be66665254be1cde85f64928775c365aed02cb564a213f7c52e5641d9ebc4e794898984d8bd28aa9061c59ba5ef6dc86a7473d28e5138178cdb2"}, @typed={0xc, 0x54, @fd=r9}, @generic="d606a646328160d4f59e82392c119a0f33773ce399dba17e8812e0515a11cde3c207810ad57e39", @typed={0xc, 0x90, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x60, @uid=r10}]}, @generic="bd52103646ff7bb100f88ee1a3c5a248290643eb6537dd77315cbe300976272a6af75b5c85cccea0ee5d9132b7bd8a107ddbcf29b5031501404e6410db2e992717c579c440b1298dc6a01c2bf6351318643530fc0ebea113770826f2b9a75899d64acdec98ec3fab7496e8089e789af582a1dfac5710226258f4c1aa819b4469d47aeefdf481bc35"]}, 0x2508}, {&(0x7f000046c000-0x44)={0x44, 0x20, 0x400, 0x5, 0x0, "", [@generic="0336009d1bd796ee92e789a2decd21c140f7b3a1822112aa8c6f34c7e6f0a3fad77d0d98d7fa2f2e5521a17954404ccaf3ad"]}, 0x44}], 0x6, &(0x7f0000e4a000)=[@rights={0x18, 0x1, 0x1, [r11]}, @rights={0x20, 0x1, 0x1, [r12, r13, r14]}, @rights={0x28, 0x1, 0x1, [r15, r16, r17, r18, r19, r20]}, @rights={0x20, 0x1, 0x1, [r21, r22, r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r27]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0xf8, 0x4}, 0x80) setitimer(0x5, &(0x7f0000cc2000)={{r2, r3/1000+10000}, {0x0, r1}}, &(0x7f0000a9e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) semtimedop(r0, &(0x7f000001e000-0x2a)=[], 0x2b1, &(0x7f0000d19000)={r34, 0x0}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000ffa000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000ffb000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x13}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa, 0x0}], 0x1) r35 = socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$bt_BT_SNDMTU(r35, 0x112, 0xc, &(0x7f000012d000-0x2)=0xffff, 0x2) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/18 00:14:45 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00005bf000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vlan0\x00'}) r1 = syz_open_dev$sg(&(0x7f0000718000)='/dev/sg#\x00', 0x8, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) bind$inet(r1, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0x1000, 0x8000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000001000)={0x1800000000000000, 0x7ff, 0x9, "8e8d9b1edca2", "a0ec1534ef233cc87918d703bedb23cc"}) ioctl$TIOCSTI(r1, 0x5412, 0x5) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000002000-0x7c)=""/124) r2 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0xab, "22651da148a12033038eeeb5a217147ae1fe2484ddb7f75d2ae701fb050de2f2ed0c90c308774f6500c44e93e6d4d934a40265564159f95bb58ac03f0335dcd927cab477a5a4d2f89b39eabc6ace839cd8105b34d6f9765922d4ba5c51a15a300d6b622f116b6212958833e6d8f04f436fc756c132de61439ce16b014660481313c70055f6d8d15dee40a7f994bd8144556862227f0e2d8c492e455f625757b8874fbebb2e3972086a1e2c"}, &(0x7f0000002000)=0xb3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) ustat(0x23f, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000002000)=""/53) ioctl$TCSBRKP(r2, 0x5425, 0x7f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000002000-0x16)=@random={'user.\x00', 'vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000003000)='\\/,\x00', 0x4, 0x1) r4 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000-0x4)=0x0) lseek(r0, 0x4e, 0x2) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000004000-0x4)=0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000006000-0x8c)={0x80000001, 0x6, 0x101, 'queue1\x00', 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000003000-0x4)=0x0) 2018/01/18 00:14:46 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000019000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000019000-0xa)={0xac, "70f388c0738c"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={@generic="14204b56ba0caa3a0313cedfc69c4afd", @ifru_flags=0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000019000)={0x6}, 0x4) 2018/01/18 00:14:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000b93000)='/dev/input/mouse#\x00', 0x4, 0x300) bind$nfc_llcp(r0, &(0x7f0000917000)={0x27, 0x4, 0x691, 0x5, 0x48, 0x2, "12d5fbe734af60070cbd8aee699725021555406985542ba990e64d93b654a3e7ae917314d98011d3dd60564d2aeb285ee899487b373527d89a0ffa5b953664", 0x1}, 0x60) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0xc}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000fd6000/0x3000)=nil) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000883000+0x3b)=""/62) mmap$binder(&(0x7f0000b32000/0x4000)=nil, 0x4000, 0x1000001, 0x13, r1, 0x0) 2018/01/18 00:14:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x6) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000044d000-0x4)={0x0}, &(0x7f0000737000-0x4)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000022, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/18 00:14:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f00006eb000)=[], 0x10000000000001d2, &(0x7f0000002000)=[], 0xfffffffffffffd06, 0x0}, 0x841) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") lseek(r0, 0x0, 0x1) 2018/01/18 00:14:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000028d000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/18 00:14:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000023f000)='/dev/snd/controlC#\x00', 0x40, 0x20000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00001b0000)={0x4, 0x76, [0x538, 0x6, 0x4, 0xffffffff00000001]}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000625000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = syz_open_dev$mice(&(0x7f00002ea000)='/dev/input/mice\x00', 0x0, 0x201) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000eb7000)={0x400, 0x6, 0x40, 0x3, 0x2, 0x3}) bind$bt_sco(r2, &(0x7f0000a68000)={0x1f, {0x100, 0x7, 0x7f, 0x77fd, 0x8, 0xc5b}}, 0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/18 00:14:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f16000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000384000)={0x2, &(0x7f00000d2000-0x10)=[{0x100000001, 0x4, 0x9, 0x8}, {0x200a6e, 0x8b5f, 0x80000000, 0x80000001}]}) perf_event_open(&(0x7f0000380000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000937000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x8000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x10, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x9, &(0x7f0000483000-0x10)={0x4, 0x1400}) bind$inet(r2, &(0x7f0000a8c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x4) mkdir(&(0x7f000000e000)='./file0\x00', 0x9) r3 = open(&(0x7f00003d2000-0xa)='./control\x00', 0x0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000ae3000-0xa)='./control\x00', 0x200000, 0x1) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f00009c2000)={@generic="8454c9cb547f82ae6a4cd4b777d2702b", @ifru_names=@common='gretap0\x00'}) pipe2(&(0x7f0000799000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) fcntl$setlease(0xffffffffffffffff, 0x400, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f0000c4f000-0x8c)={0x9, 0x4, 0x9, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getxattr(&(0x7f0000b57000)='./control\x00', &(0x7f00009b1000-0x11)=@known='security.selinux\x00', &(0x7f0000d6f000)=""/139, 0x8b) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000157000)=[0x100000001, 0x0]) chmod(&(0x7f000049e000-0xa)='./control\x00', 0x9) r6 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44042) r7 = memfd_create(&(0x7f000039f000)='/dev/loop#\x00', 0x1) epoll_pwait(r7, &(0x7f0000b99000-0xc)=[{0x0, 0x0}], 0x1, 0x4c43, &(0x7f00009eb000)={0x4}, 0x8) pwritev(r7, &(0x7f0000d4a000-0x70)=[{&(0x7f00003ce000)="8927cb911b59897d403cdc823cd5c9e288ff9fe71bb159ccfc1b71c2557db94b03446618780dfd0813916f45a02ff6c05d43d4ef", 0x34}, {&(0x7f0000306000)="", 0x0}], 0x2, 0x20003) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) ioctl$TIOCSCTTY(r7, 0x540e, 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000699000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x1, 0x7fff, 0x0}, &(0x7f000085f000-0x4)=0xa0) ioctl$LOOP_GET_STATUS(r6, 0x4c03, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/18 00:14:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/raw6\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000002c000)={0xfff, {{0xa, 0x3, 0x3300, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000da2000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ppoll(&(0x7f0000176000-0x10)=[{r1, 0x80, 0x0}, {r0, 0x400, 0x0}], 0x2, &(0x7f000013f000)={0x77359400, 0x0}, &(0x7f0000a27000-0x8)={0x3ff}, 0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000085b000-0x12)={@common='sit0\x00', 0xffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clock_gettime(0x0, &(0x7f0000971000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000cb0000-0x68)={0x80000001, 0x5, 0x7f, {r3, r4+30000000}, 0xfff, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(r0, 0x409, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readv(r0, &(0x7f0000a7e000)=[{&(0x7f0000cbe000-0x4b)=""/75, 0x4b}, {&(0x7f0000f1b000)=""/97, 0x61}, {&(0x7f0000a19000)=""/163, 0xa3}], 0x3) 2018/01/18 00:14:46 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000e8000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000c71000)=0x0, &(0x7f000055c000)=0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x4, [0xfffffffffffffffb, 0x401, 0xfffffffffffffff7, 0xdd]}, &(0x7f0000a7f000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c68000)={r1, 0x79, "bf50886c9c77b0d50131220a297935c7594d39505ec658f9e83264817b04b66629ae7f52d67e795cb8b0c5ddf9759938fe0d60981db529129bef306aae7bcbf94b1701dad1cce8b7a38cb5027c99e7a6cc3a850b1e004d24c6dbea1cbda8cba16c835fa5c94252adda95ad639cd54ee41124a21ac6367c0552"}, &(0x7f0000001000-0x4)=0x81) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0x6c)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) getpeername$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r1, 0x1, 0x6}, &(0x7f0000005000-0x4)=0xc) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000003000)=0x2ed) ioctl$KDSETLED(r0, 0x4b32, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000006000-0x30)={0x1, 0x2, 0x6, 0x5, 0x3, 0x10000}) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000001000)=0x1000) r4 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x2, 0x9, 0x2, 0x1}, 0x8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={@generic="b966aa4cb148f46a658d5cec395c35c2", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000006000)={0x6, 0x6}) 2018/01/18 00:14:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000084c000)='/dev/kvm\x00', 0x100111080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000011c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f000051c000-0x4)=0x0, &(0x7f0000bb2000)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0xc0010141, 0x0, 0x0}]}) 2018/01/18 00:14:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000356000)='/dev/input/event#\x00', 0x100000000000020, 0x101002) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000ad3000-0x4)=0x4, &(0x7f0000182000-0x4)=0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000c11000-0xb)='/dev/audio\x00', 0x400082, 0x0) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x1, 0x4c, 0x400000002}], 0x36) openat$sequencer(0xffffffffffffff9c, &(0x7f0000feb000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) sendfile(r1, r1, 0x0, 0x100000072439a67) 2018/01/18 00:14:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x17, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000ec000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f18000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000408000-0x98)={r2, @in6={{0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4b3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1}, &(0x7f0000a86000-0x4)=0x98) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x1) ftruncate(r4, 0x7f) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/18 00:14:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000734000)='./file0\x00', 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bb5000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000292000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) symlink(&(0x7f00004ab000)='./file0\x00', &(0x7f0000c03000-0x8)='./file1\x00') linkat(r1, &(0x7f0000fed000-0x8)='./file1\x00', r1, &(0x7f0000e0d000-0x8)='./file1\x00', 0x1000) lseek(r1, 0x1, 0x0) 2018/01/18 00:14:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000bd1000)='/dev/dsp#\x00', 0x9, 0x180) r1 = getuid() ioprio_get$uid(0x3, r1) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000c8000-0x8)={0x2, 0x1ff}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000188000-0xa3)=""/163) r2 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000969000-0x98)={0x0, 0x90, "724314d56d44320f0e62d6f10c2c255025d922c144432670ab87228853673cbbe11edadc66a7addc36fcdd4eb07e07309f5af78162f0aeaf1c81e5d52702e5e918c957a7690cfe479fb14f563316b0218aa9f7763127d563c025b7271a3ab75d0f92af4cec0d1e3a0080c4a1f790937d3d1fa45476468f853036623ba2188ae1b8d50a56db392b03915491db0c48e6ef"}, &(0x7f0000097000)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00004f8000-0x8c)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r2, &(0x7f0000298000-0x26)="240000001a0099f0003bc90400ed190e020808160000000000000080080010005f196be0", 0x24) getsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000f62000)=0x0, &(0x7f00002f5000-0x4)=0x4) 2018/01/18 00:14:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x3, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/18 00:14:46 executing program 7: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000007, 0x8, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c3e000)={0x0, 0x3, 0x30, 0xffc0, 0x4}, &(0x7f0000fcf000)=0x18) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fd0000-0x14)={r1, 0x3ff, 0x7bd0cb9c, 0x6, 0x0, 0x0}, &(0x7f00001bd000-0x4)=0x14) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcf000-0x10)={r0, &(0x7f0000af0000-0x2)="01a7"}, 0xfffffffffffffc36) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fcf000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000435000)=0x6, 0x4) syz_open_dev$vcsn(&(0x7f0000b58000-0xa)='/dev/vcs#\x00', 0x6, 0x0) sendto$inet(r2, &(0x7f0000fd0000)="8a415e51ff4a61fe26aebba42dde4ebeb97cd0f677476428cec4845c772977b00f22cf4c45ff9491fd4696b63678a6dabdfccb85348f66c8104802be06123c7b7f43452b1c61afc5aa718b4c03fcb9582647f558073bdc40fd5eff4f8835e5361269b7c98d851bc92953e7ebff6b1e0284dae9a065878e17e9c1ac8bd57ce111dbf69c3d4a2d590b5c51a663839108d582ca51afb2e2135c64659a", 0x9b, 0x24000004, &(0x7f0000fd1000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 00:14:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) r2 = msgget(0x3, 0x780) fstat(r0, &(0x7f000060d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f000055d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a33000-0x8)='./file0\x00', &(0x7f0000f1c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000229000-0x8)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f000003e000-0x8)={0x0, 0x0}) msgctl$IPC_SET(r2, 0x1, &(0x7f000041b000)={{0xfffffffffffffff7, r3, r4, r5, r6, 0x20, 0x7b, 0x0, 0x0, 0x0}, 0x4, 0x6, 0x2, 0x249, 0x4, 0x81, r7, r8, 0x0, 0x0}) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/18 00:14:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000027000+0x2e6)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c9a000)={0x4, r1, 0x1}) accept4$alg(r2, 0x0, 0x0, 0x800) sendfile(r0, r0, 0x0, 0xc465) ioctl(r2, 0x6, &(0x7f000012e000)="edfb325afc8422ea712e3bae67c8e2a6c8cb7ca2f4ac5da5511419589719f848ee44816b794212bd813dc82648149318b00bd4fd69dc972e41aa2e68c07d8bc88c4de2ce763781875fb636e3e0c0aa4d178b5ad50d2bbe145c88ca4718f607") 2018/01/18 00:14:46 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000ff5000)='\'\x00', 0x2) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 00:14:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = inotify_init1(0x80000) ioctl$void(r1, 0x5450) 2018/01/18 00:14:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x4) clock_gettime(0x0, &(0x7f000036d000)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x5041, 0x0}, {r0, 0x200, 0x0}, {r0, 0x6000, 0x0}, {r0, 0x500, 0x0}, {r0, 0x1240, 0x0}, {r0, 0x480, 0x0}, {r0, 0x1010, 0x0}], 0x7, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x6)={0x1}, 0x8) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r2, &(0x7f0000000000)={0x2, 0x8, 0x0, 0x1f, 0x2fa, 0x2, 0x3, 0x5}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f000057c000)=[], 0x0, 0x0, &(0x7f0000000000)={0x0, r1+10000000}) 2018/01/18 00:14:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000446000)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1b9f) r1 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) mq_open(&(0x7f0000bb3000)='lo&em1\x00', 0x1, 0x2, &(0x7f0000694000-0x40)={0x9, 0x5, 0xffffffffffffff7f, 0x5, 0xfffffffffffffff8, 0x401, 0x2, 0x2}) ioctl$KDMKTONE(r1, 0x5385, 0x0) fchdir(r1) 2018/01/18 00:14:46 executing program 3: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c23000)='/dev/audio\x00', 0x0, 0x0) fdatasync(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = shmget$private(0x0, 0x1000, 0x10, &(0x7f00006cf000/0x1000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000643000-0x1c)=""/28) r3 = syz_open_dev$admmidi(&(0x7f00001b9000)='/dev/admmidi#\x00', 0x8001, 0x600) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x1b) ioctl$TIOCCONS(r3, 0x541d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00008af000-0x14)={0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa05, 0x2, 0xe68, 0x100000001, 0x6417bfe9, 0x100000000, 0x0, 0x7, 0x7f, 0x1, 0x5, 0xffff, 0xfff, 0x100, 0x72]}, &(0x7f0000bab000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000e4000-0x8)=@assoc_value={r4, 0x9}, &(0x7f0000508000-0x4)=0x8) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) 2018/01/18 00:14:46 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00007b8000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200000) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f7c000)={0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x2}, &(0x7f00004a9000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000046b000)={r2, 0x1, 0xd1, "1618040fe45ad76f7d6019edaa33fde70cf5bd0ddbe0f4b8adafb32215a301de98e369a4653731da8fde85bd19c7eadf8317647e3a511844526d08ed3e7df7dec04d8120933b67a279d4c5abd8eed06328e075eec7080f3d3bf2c629d03d9597ee09e462b57709cfaa4f58f82e80ab4911f82e17e3d7b1d6dccc7e2bd7c1059c666ca833e2dee46e2d8b63a35746f041a89fae590bb87f6bf1c386ac7d323bf1c16d0faf688362a99b811700843e11f3d77cdc61d32979ee8cafefeeafbe0995f9d27e398709879949f0341f24e72a4d23"}, 0xd9) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 00:14:46 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d70000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000e0c000-0x4)=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b2c000)=0x0, &(0x7f0000eed000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f4e000)=0x0, &(0x7f0000813000)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x8, &(0x7f0000006000-0x40)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000005000)=[], 0x1dd) 2018/01/18 00:14:46 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x200000}) pkey_alloc(0x0, 0x3) openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x600, 0x10) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x2000007, r2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) 2018/01/18 00:14:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000462000)='/dev/loop#\x00', 0x4000000000000, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b89000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fadvise64(r0, 0xfffffffffffffffc, 0x0, 0x3) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000864000)='/dev/rfkill\x00', 0x400200, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000e10000-0x8)={0x0, 0x72f}) [ 65.207294] netlink: 'syz-executor4': attribute type 2 has an invalid length. 2018/01/18 00:14:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000043e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000a4e000)=0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x33, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "1a64dd5948fcd52370"}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000007d000-0x4)=0x0, &(0x7f0000199000-0x4)=0x4) 2018/01/18 00:14:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000dda000)='timers\x00') ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00001f3000-0xc2)=""/194) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2a600, 0x0) getdents64(r0, &(0x7f00005f5000-0xcc)=""/204, 0xcc) connect$nfc_raw(r0, &(0x7f0000d7f000)={0x27, 0x400, 0x3, 0x3}, 0x10) 2018/01/18 00:14:46 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b33000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x7fffffff, 0xfffffffffffffff9, 0x8, 0x1, 0x9, 0x7e0a}, 0x5}, 0x9) keyctl$join(0x1, &(0x7f0000228000)={0x73, 0x79, 0x7a, 0x0, 0x0}) [ 65.267243] netlink: 'syz-executor4': attribute type 2 has an invalid length. 2018/01/18 00:14:46 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x72, &(0x7f0000d41000-0xa)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80000, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000d82000-0x2)=0x4, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f00002cf000)=""/222, &(0x7f0000e57000)=0xde) 2018/01/18 00:14:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009f6000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000274000)={{r0, r1+30000000}, {0x0, 0x0}}, &(0x7f0000aeb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r4 = eventfd(0x1) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) clock_gettime(0x0, &(0x7f0000392000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000005000)={{0x77359400, 0x0}, {r2, r5+10000000}}, &(0x7f000000f000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b12000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000974000-0x10)={&(0x7f0000497000/0x4000)=nil, 0x4000}) 2018/01/18 00:14:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d5c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000226000)=0x0) syz_open_procfs(r1, &(0x7f00003e6000-0x3)='io\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009e4000)=0x0) 2018/01/18 00:14:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b04000)='/dev/usbmon#\x00', 0x800, 0x400000) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000041d000)=0x81) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getflags(r1, 0x1) 2018/01/18 00:14:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0xf)='\x00', 0x0) fcntl$setlease(r0, 0x400, 0x1000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000056a000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000dca000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000008c000)=0x14) fcntl$setlease(r0, 0x400, 0x1) 2018/01/18 00:14:46 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000061e000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000023e000)=0x80000000, 0x4) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) splice(r1, &(0x7f0000001000)=0x0, r1, &(0x7f0000000000)=0x0, 0x4, 0x0) 2018/01/18 00:14:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f0000663000)='./control\x00', 0x1, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000088f000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 00:14:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f00008d9000-0x8)={@multicast2=0x0, @empty=0x0}, &(0x7f000039b000)=0x8) r2 = syz_open_dev$dmmidi(&(0x7f000031d000-0xd)='/dev/dmmidi#\x00', 0x401, 0x10000) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000c60000-0x4)=0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) prctl$intptr(0x0, 0x0) select(0x40, &(0x7f0000297000)={0x0, 0x3, 0x9, 0x0, 0x7, 0x7, 0x9, 0xfbdb}, &(0x7f00009be000)={0x6, 0xe70, 0x3, 0xfffffffffffffffa, 0xffffffff00000001, 0xfffffffffffffff9, 0x6, 0x5}, &(0x7f0000099000-0x40)={0x6, 0x0, 0x8, 0x6, 0xb25a, 0x5, 0x8a, 0x1000}, &(0x7f0000dde000-0x10)={0x0, 0x2710}) ppoll(&(0x7f00008f8000-0x48)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000bcd000)={0x77359400, 0x0}, &(0x7f000014e000-0x8)={0x0}, 0x8) 2018/01/18 00:14:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r0, 0x4, 0x40400) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000237000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000014a000)={0x6, "0b11f4cd75b4"}) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) 2018/01/18 00:14:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x101000) r0 = syz_open_dev$vcsa(&(0x7f0000315000)='/dev/vcsa#\x00', 0x50, 0x6b0980) r1 = openat(r0, &(0x7f00007cc000-0x8)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000428000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001000-0x6)={@loopback=0x7f000001, @loopback=0x7f000001, r2}, 0xc) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00006f3000)="") mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r3, &(0x7f000002b000)=@un=@abs={0x80000000, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/18 00:14:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) close(r0) listen(r0, 0x0) poll(&(0x7f000047e000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0xffffffffffffffff) getpeername$packet(r0, &(0x7f0000a21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000878000)=0x14) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/18 00:14:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f00000ec000)={{0x0, 0x0}, {0x0, 0x0}}) futimesat(0xffffffffffffffff, &(0x7f0000b4f000)="84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3", &(0x7f0000701000-0x20)={{0x0, 0x0}, {0x0, r0}}) 2018/01/18 00:14:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00003d5000)='/dev/audio\x00', 0x40, 0x0) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000746000)={{0x5ed, 0x7, 0x3, 0x7f, "fa40b541aa7b64a39007991544d086fac4fa2c64a8128e5760097f7829acc94ab89b44698139a07bef6a8134", 0x9}, 0x0, 0x0, 0xcb, r1, 0x3, 0x0, "dc61ac7acb793cb38a393268e701cb6e19d7374ec4a28d296b9290c74212a182ffc6b1e5a523bb69942343000cba694f13897fcff885cf0efdc54135c3ab07e7", &(0x7f0000cc1000)='vboxnet1systemeth0systemself\x00', 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x400, 0x0, 0x5, 0x3f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgid(0xffffffffffffffff) ptrace$getenv(0x4201, r2, 0x5, &(0x7f0000cad000-0x8)=0x0) r3 = syz_open_dev$sg(&(0x7f0000f7b000-0x9)='/dev/sg#\x00', 0x41e1, 0x10000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x227c, 0x7ffffffff002) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f000022b000-0x6)={0x2000, 0x8000, 0x100}) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f00004b3000)=0x0) [ 65.387711] binder: 10879:10881 transaction failed 29189/-22, size 0-0 line 2842 [ 65.421231] binder: 10879:10894 transaction failed 29189/-22, size 0-0 line 2842 2018/01/18 00:14:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xb, 0x0, 0x0, 0xfffffff4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000584000-0x10)={r0, 0x50, &(0x7f000042b000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/18 00:14:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000005000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a25184774a28838a67f001243b9203cbede482e03484f2ee3b35fe61246ee0ad595d32255206d4646c7404ef2a724ee99c513841f81670e423bda5d2b83fcace5989cc6aa7727ae3610b13184e52fde3cfae0673fb25c37a", &(0x7f0000009000-0x3b)="", 0x2000000}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r0, &(0x7f0000014000)=""}, 0x10) 2018/01/18 00:14:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") chdir(&(0x7f00003f7000)='./file0\x00') utimes(&(0x7f0000b5b000-0x8)='./file0\x00', &(0x7f00005ea000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) pivot_root(&(0x7f0000672000)='.', &(0x7f00008a6000-0x8)='.') 2018/01/18 00:14:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008ca000)=0x9, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000e57000)='./file0\x00', 0x600, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000c30000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(r1, &(0x7f0000330000-0x8)='./file0\x00', &(0x7f00000e5000-0x20)={{0x0, 0x2710}, {0x0, r2}}, 0x100) getsockname$ax25(r0, &(0x7f00007b2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00001e3000)=0x10) [ 65.456502] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.462585] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.477238] handle_userfault: 52 callbacks suppressed [ 65.477265] FAULT_FLAG_ALLOW_RETRY missing 30 [ 65.523097] CPU: 1 PID: 10884 Comm: syz-executor6 Not tainted 4.15.0-rc7-mm1+ #56 [ 65.530782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.540120] Call Trace: [ 65.542703] dump_stack+0x194/0x257 [ 65.546331] ? arch_local_irq_restore+0x53/0x53 [ 65.550987] ? __lock_acquire+0x664/0x3e00 [ 65.555209] ? handle_userfault+0xb97/0x2500 [ 65.559603] handle_userfault+0xbd9/0x2500 [ 65.563812] ? handle_userfault+0x185a/0x2500 [ 65.568309] ? userfaultfd_ioctl+0x4520/0x4520 [ 65.572875] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 65.578042] ? __save_stack_trace+0x7e/0xd0 [ 65.582369] ? print_irqtrace_events+0x270/0x270 [ 65.587100] ? print_irqtrace_events+0x270/0x270 [ 65.591829] ? save_stack+0xa3/0xd0 [ 65.595432] ? perf_trace_lock_acquire+0xe3/0x980 [ 65.600256] ? kasan_slab_alloc+0x12/0x20 [ 65.604382] ? kmem_cache_alloc+0x12e/0x760 [ 65.608678] ? ptlock_alloc+0x24/0x70 [ 65.612450] ? pte_alloc_one+0x59/0x100 [ 65.616400] ? perf_trace_lock_acquire+0xe3/0x980 [ 65.621218] ? perf_trace_lock+0x900/0x900 [ 65.625432] ? __lock_acquire+0x664/0x3e00 [ 65.629640] ? check_noncircular+0x20/0x20 [ 65.633847] ? __lock_acquire+0x664/0x3e00 [ 65.638055] ? print_irqtrace_events+0x270/0x270 [ 65.642794] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 65.647960] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 65.653129] ? find_held_lock+0x35/0x1d0 [ 65.657175] ? __handle_mm_fault+0x3296/0x3ce0 [ 65.661738] ? lock_downgrade+0x980/0x980 [ 65.665863] ? lock_release+0xa40/0xa40 [ 65.669816] ? do_raw_spin_trylock+0x190/0x190 [ 65.674373] ? userfaultfd_ctx_put+0x720/0x720 [ 65.678940] __handle_mm_fault+0x32a3/0x3ce0 [ 65.683326] ? __pmd_alloc+0x4e0/0x4e0 [ 65.687194] ? find_held_lock+0x35/0x1d0 [ 65.691236] ? handle_mm_fault+0x2a0/0x930 [ 65.695446] ? lock_downgrade+0x980/0x980 [ 65.699589] handle_mm_fault+0x38f/0x930 [ 65.703627] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 65.708179] ? vmacache_find+0x5f/0x280 [ 65.712129] ? find_vma+0x30/0x150 [ 65.715649] __do_page_fault+0x5c9/0xc90 [ 65.719691] ? mm_fault_error+0x2c0/0x2c0 [ 65.723814] ? lock_release+0xa40/0xa40 [ 65.727770] do_page_fault+0xee/0x720 [ 65.731545] ? __do_page_fault+0xc90/0xc90 [ 65.735758] ? _raw_spin_unlock+0x22/0x30 [ 65.739881] ? __mark_inode_dirty+0x262/0x1170 [ 65.744440] ? __inode_attach_wb+0xf50/0xf50 [ 65.748837] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 65.753659] page_fault+0x2c/0x60 [ 65.757085] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 65.762851] RSP: 0018:ffff8801a492f928 EFLAGS: 00010246 [ 65.768188] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825aaa41 [ 65.775428] RDX: 000000000000010c RSI: ffffc90003db9000 RDI: ffff8801a492fd28 [ 65.782671] RBP: ffff8801a492fa08 R08: 0000000000000000 R09: 1ffff10034925ed1 [ 65.789914] R10: ffff8801a492f858 R11: 0000000000000003 R12: 1ffff10034925f28 [ 65.797156] R13: ffff8801a492f9e0 R14: 0000000000000000 R15: ffff8801a492fd20 [ 65.804414] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 65.809584] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 65.814749] ? iov_iter_revert+0x9d0/0x9d0 [ 65.818959] ? current_kernel_time64+0x122/0x2f0 [ 65.823693] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 65.828684] ? trace_hardirqs_on+0xd/0x10 [ 65.832807] ? current_kernel_time64+0x1d4/0x2f0 [ 65.837543] generic_perform_write+0x200/0x600 [ 65.842108] ? __vfs_getxattr+0x8b/0xc0 [ 65.846070] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 65.851319] ? file_update_time+0xd3/0x5b0 [ 65.855527] ? current_time+0xc0/0xc0 [ 65.859298] ? clear_nlink+0xb0/0xb0 [ 65.862989] ? perf_trace_lock_acquire+0xe3/0x980 [ 65.867827] ? down_write+0x87/0x120 [ 65.871519] __generic_file_write_iter+0x366/0x5b0 [ 65.876422] ? check_noncircular+0x20/0x20 [ 65.880635] generic_file_write_iter+0x399/0x790 [ 65.885366] ? __generic_file_write_iter+0x5b0/0x5b0 [ 65.890449] ? iov_iter_init+0xaf/0x1d0 [ 65.894401] __vfs_write+0x684/0x970 [ 65.898089] ? lock_acquire+0x1d5/0x580 [ 65.902041] ? kernel_read+0x120/0x120 [ 65.905924] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 65.910651] ? __sb_start_write+0x209/0x2a0 [ 65.914950] vfs_write+0x189/0x510 [ 65.918469] SyS_write+0xef/0x220 [ 65.921899] ? SyS_read+0x220/0x220 [ 65.925499] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 65.930488] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 65.935225] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 65.939961] RIP: 0033:0x452e39 [ 65.943133] RSP: 002b:00007fccb1a9dc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 65.950820] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e39 [ 65.958063] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 65.965305] RBP: 00000000000003bb R08: 0000000000000000 R09: 0000000000000000 2018/01/18 00:14:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000447000)='./file0\x00', &(0x7f0000abc000-0x54)=""/84, 0x54) seccomp(0x1, 0x0, &(0x7f00005b1000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sync_file_range(0xffffffffffffffff, 0x0, 0xd9e4, 0x0) 2018/01/18 00:14:47 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000350000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000001000-0x1c)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f000041c000-0x8)='./file0\x00', &(0x7f0000e01000)='./file0\x00', 0xa000, r1, r2, 0x1000, 0x3, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fstatfs(0xffffffffffffffff, &(0x7f0000609000)=""/0) 2018/01/18 00:14:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000167000-0x8)='./file0\x00', &(0x7f0000bd6000-0x8)='./file0\x00', &(0x7f0000923000)='fusectl\x00', 0x0, &(0x7f0000ce9000-0xe4)="ae5052cf120a3dd323dc3a75db1527ccb68ae4a6e5385c957812d7ec19d83d495cfe08c02f2d08853f8fc7a15cf1eaad859fa8b094c256e83a7f8b6f2248cb7537786558dafbbc2caf57cf4049ab44178f46fa1627935ff9429e32ba36d2b0b5c54912ddaa3a3809d7995f62175d8c7a4b78ee5bacbee922053a5923155d233030123f2b32d86a48c4e17a75f43889786e6065723a2e6f7cafdc8bba5614f831cfe5cc985db8be56454ea992691d04faf09d2e8f771b499f229b5a133831f836b9eecc5fb8422cc9f9a43fccb9deece35b9e668321b2d48ae6b1342bdffe4b6fe9ddedcc") truncate(&(0x7f00009e0000)='.', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000953000-0xd)='/dev/usbmon#\x00', 0x1, 0x208801) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000baa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:14:47 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000070e000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000060f000)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x7, 0x40, &(0x7f00006de000/0x3000)=nil, 0x4}) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x7fff) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000-0x8)={0x7f, 0x80000000}) geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000)="b5db8f7b05b9946a375156873da8382a339f4dad19c06510dc678f72247405be8772e5c0d14b6ad844701b7afdbb7b5983dd3180249207aaf58b107e15d70d2edc280f93fb98f6a2243c9f7d498bd1ce854470436b462eafc3e426fcf18ac43115457965f6ba9b132422c572f24eb8e8bf10be62afd9330270c586e83ed62318c901dc") setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x77359400, 0x0}, 0x10) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000002000-0x73)=""/115) socketpair(0x10, 0x80b, 0x80000001000000, &(0x7f0000001000+0xe8f)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f0000002000)='./file0\x00', r1, &(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x28) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000005000-0x10)={0x3, 0x0, 0x0, 0x449, 0xffffffffffffff19, 0x1, 0x81, 0x3fff800, 0x1, 0x7ff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000005000)='./file0\x00', r2, &(0x7f0000003000)='./file0\x00') remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x4, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000005000-0x4)={0x9, 0x27f, 0x9}) r3 = openat(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x10000, 0x1) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000004000-0x10)={&(0x7f0000001000/0x3000)=nil, 0x3000}) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000007000-0x10)={0x0, 0x0}, &(0x7f0000006000)=0x10) 2018/01/18 00:14:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ebc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() sched_setattr(r1, &(0x7f000066c000-0x30)={0x30, 0x0, 0x0, 0x1, 0x1ff, 0x4, 0x0, 0x1000}, 0x0) fcntl$lock(r0, 0x800000024, &(0x7f0000e37000)={0x0, 0x0, 0x0, 0x0, r1}) pipe(&(0x7f0000e25000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000923000)={0x3, &(0x7f00008d3000)=""/115, &(0x7f0000dbb000-0x48)=[{0x7, 0x5e, 0x1, &(0x7f0000852000-0x5e)=""/94}, {0x8, 0x55, 0x0, &(0x7f000099f000-0x55)=""/85}, {0x6, 0xcb, 0x0, &(0x7f000056e000-0xcb)=""/203}]}) 2018/01/18 00:14:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000458000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00006c5000-0xc8)="", 0x0) r0 = semget$private(0x0, 0x1, 0x200) semctl$GETZCNT(r0, 0x3, 0xf, &(0x7f0000eb8000-0x4d)=""/77) openat$autofs(0xffffffffffffff9c, &(0x7f00009f2000)='/dev/autofs\x00', 0x80200, 0x0) 2018/01/18 00:14:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000004d000-0x11)='/dev/qat_adf_ctl\x00', 0x82000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000426000)={0x1000, 0x7ff00000, 0x5, 0x0, 0x81, 0x400, 0x20, 0x80000001, 0x1, 0x9, 0xfff, 0x5, 0x0, 0x5, 0xfffffffffffffff7, 0x10677fc3, 0x1, 0x49, 0x20}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000036e000-0x20)={0x83f, 0x400, 0x200, 0x80000001, 0x80000001, 0x5, 0x5, 0x8, 0x0}, &(0x7f0000fb8000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00001f7000-0xc)=@sack_info={r2, 0xfffffffffffffffe, 0x6}, 0xc) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f000015e000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x73e0) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r3, r4, &(0x7f00007ed000)=0x0, 0x2b) 2018/01/18 00:14:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000efc000)='net/ptype\x00') r1 = syz_open_procfs(0x0, &(0x7f0000e66000)="00ffffff1000130c") ioctl$TCGETS(r1, 0x5401, &(0x7f00004ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_procfs(0x0, &(0x7f000083c000-0xa)='net/ptype\x00') close(r0) [ 65.972548] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3a28 [ 65.979790] R13: 00000000ffffffff R14: 00007fccb1a9e6d4 R15: 0000000000000000 2018/01/18 00:14:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bd1000)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f0000ad8000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000b07000)=@file={0x1, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = memfd_create(&(0x7f0000100000-0x1)='\x00', 0x3) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000280000)=""/226) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d3a000)=0x0, 0x4) r3 = syz_open_dev$binder(&(0x7f00007e9000-0x7)='/dev/binder#\x00', 0x0, 0x802) fcntl$setlease(r1, 0x400, 0x3) r4 = dup2(r0, r3) recvfrom$inet6(r4, &(0x7f0000831000)=""/25, 0x19, 0x100, &(0x7f0000f17000-0x1c)={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) sendto$inet(r4, &(0x7f000058c000-0x1000)="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", 0xd21, 0x4004, 0x0, 0x0) writev(r0, &(0x7f00009d7000)=[{&(0x7f0000e10000-0xed)='=', 0x1}], 0x1) symlink(&(0x7f00000eb000)='./file0\x00', &(0x7f0000b42000)='./file0\x00') 2018/01/18 00:14:47 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000022000-0x4)=0x0, &(0x7f0000017000-0x4)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/checkreqprot\x00', 0x10000102a0000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000011000-0x4)=0x100, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x14, &(0x7f0000025000-0x4)=0x0, &(0x7f0000019000-0x4)=0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000026000-0x4)=0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000025000)=[0xffffffffffffffff, 0x0, 0x0]) chown(&(0x7f0000026000-0x8)='./file0\x00', r3, r4) 2018/01/18 00:14:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00001c6000-0x4)=0x0, &(0x7f0000794000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d4f000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000056d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00007b5000-0x20)={0x5, 0x10000, 0xf4c, 0x1, 0x6, 0x5}) 2018/01/18 00:14:47 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000000e000)='/dev/snd/controlC#\x00', 0x0, 0x2002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000eb3000-0x8)='keyring\x00', &(0x7f0000ce4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000584000-0x1f)='em1selinuxem1$vmnet1selfcpuset\x00', 0xffffffffffffffff) clone(0x18b8900, &(0x7f00003b5000-0x1)="", &(0x7f000077a000-0x4)=0x0, &(0x7f0000f0c000)=0x0, &(0x7f000014f000)="") r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) readv(r0, &(0x7f00000ef000-0x50)=[{&(0x7f0000102000)=""/0, 0x0}, {&(0x7f000049d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b40000-0x75)=""/117, 0x75}, {&(0x7f0000b6d000)=""/121, 0x79}, {&(0x7f00005bc000-0x59)=""/89, 0x59}], 0x5) sendfile(r0, r0, &(0x7f00005c7000-0x8)=0x0, 0x200) perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/18 00:14:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000363000)='rxrpc\x00', &(0x7f000046e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a26000)="7c1ca338a7ef9153b9ebecf29d03bc6a7bce6d5dc84fe310e6ec57f6dcef1d96baa6ab44088be5d6bfe2a972fc510dc7773980cc3691a4456caf7621066205164217f73cc7e150eb1f2406e54310f9a6012cf7651cabd5839c40ec1065e49b9b9b1d282b8f1ace909e713dd8bfa6b0833d56b27bf437ec444b93c7dba568c50942a09c91001dc7643c9778a2e829236e776737ea425fe9ae67a41d8d485fb3d2797b1c7922d401f4ffb03192e6aada413ca876ed2716029517605469", 0xbc, 0xfffffffffffffffe) r1 = request_key(&(0x7f00009fa000-0x8)='keyring\x00', &(0x7f00009ef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000da0000)='/vboxnet1\x00', 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r0, &(0x7f0000ea4000)=[{&(0x7f0000919000-0x1000)="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", 0x1000}], 0x1, r1) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000153000-0x8)={0x0, 0x0}) ptrace$setregset(0x4205, r4, 0x4, &(0x7f00003f8000-0x10)={&(0x7f0000bae000-0x16)="179acb0703ee008e97f6c705c1042fdc05beef4fe2d6", 0x16}) openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x13, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r3, &(0x7f0000546000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) dup(r2) fcntl$setstatus(r2, 0x4, 0x2000) bind$inet6(r2, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000768000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000a4b000-0x40)={0x9, 0x4, 0x200, 0x80000000, 0x7e, 0x200, 0x10000, 0x6}, &(0x7f00005a7000-0x40)={0x0, 0x2, 0x5, 0x2, 0x8, 0x9, 0x100000001, 0xffffffff00000000}, &(0x7f0000a4e000-0x40)={0xfffffffffffff4f3, 0x4, 0x101, 0x80, 0x7f, 0x6, 0x5405, 0x8}, &(0x7f000011b000-0x10)={r5, r6+10000000}, &(0x7f0000a67000)={&(0x7f0000698000-0x8)={0x8}, 0x8}) r7 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r7, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f000000a000)="0500000002000000ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) userfaultfd(0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000b66000-0x4)=0x0, &(0x7f000084d000-0x4)=0x4) [ 66.014200] audit: type=1326 audit(1516234487.092:553): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10941 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 00:14:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x100) connect$netlink(r0, &(0x7f00004c7000-0xc)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000fbe000)=""/4096) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fbf000-0x8)={0x0, 0x0}) mbind(&(0x7f00004fd000/0x10000)=nil, 0x10000, 0x0, &(0x7f00001bf000)=0x10001, 0x100000000, 0x0) mlock(&(0x7f00008ca000/0x3000)=nil, 0x3000) mremap(&(0x7f0000804000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000055b000/0x1000)=nil) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4000, &(0x7f0000fbe000)=0xfffffffffffffffc, 0x3, 0x3) mremap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000093f000/0x1000)=nil) 2018/01/18 00:14:47 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x6, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000000b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x0, 0x2, 0x4, 0x3cd10376, 0x1ff, 0x40}, &(0x7f0000004000-0x4)=0x20) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x8, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000002000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 00:14:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000-0xa)='/dev/snd/controlC#\x00', 0x7, 0x401) flock(r0, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x9, 0x4040) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000003000-0x48)={{0x2, 0x0, 0x2, 0x3, 0xffff}, 0x3, 0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1f) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x22) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000008000)={0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40402) ioctl$int_in(r2, 0x80000000005008, &(0x7f0000004000-0x8)=0x0) [ 66.042285] QAT: Invalid ioctl [ 66.065979] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 66.080115] QAT: Invalid ioctl [ 66.089893] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 66.163279] audit: type=1326 audit(1516234487.093:554): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10941 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 66.191243] audit: type=1326 audit(1516234487.119:555): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10941 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=277 compat=0 ip=0x452e39 code=0x7ffc0000 [ 66.216336] audit: type=1326 audit(1516234487.119:556): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10941 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 66.240871] audit: type=1326 audit(1516234487.120:557): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10941 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 66.265385] audit: type=1326 audit(1516234487.121:558): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10941 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e39 code=0x7ffc0000 [ 66.289798] audit: type=1326 audit(1516234487.131:559): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10941 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 66.314322] audit: type=1326 audit(1516234487.131:560): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10941 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 00:14:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002f000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair(0x4, 0x3, 0x9b, &(0x7f0000629000)={0x0, 0x0}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000c4c000)={@generic=""/16, @ifru_addrs=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/18 00:14:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) getpgid(r1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/18 00:14:47 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000003000)={0x7}, 0x8) fcntl$getown(r0, 0x9) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000002e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000002e000-0x8)='./file0\x00', r1, r2) r3 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000e000-0x11)='/selinux/enforce\x00', 0x200040, 0x0) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000023000-0x4)=0x0) r5 = syz_open_dev$admmidi(&(0x7f000002e000-0xe)='/dev/admmidi#\x00', 0x9, 0x410800) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r5, 0xc4c85513, &(0x7f0000002000-0x4c8)={{0x3, 0x3, 0x5, 0x3, "ea1d309b14d8b93ba540463a27b63590f3baef0c4ffc438be48cc66e8750dbe3975aafd1b5a7b48cb11671b6", 0x20}, 0x7, [0x4, 0x7fff, 0x5, 0x100000001, 0x20, 0x0, 0x9, 0x7, 0xffffffffffffffc1, 0x1, 0x1, 0x7ef, 0x9a, 0x40, 0x6, 0x8b, 0x5, 0x3023, 0x9, 0x1f, 0x3a, 0x1, 0x8000, 0x5, 0x1, 0x8, 0x1, 0x3, 0x200, 0x3f, 0x8, 0xba5, 0xff, 0x1, 0x5, 0x80000000, 0x2, 0x5, 0x3, 0x33, 0x2800000000, 0x80, 0x10000000000, 0x5, 0x4, 0xbf, 0x9, 0x9c, 0x0, 0x4, 0x80000000, 0xff, 0x7, 0xfff, 0x80, 0xc2, 0x0, 0x1000, 0xb9, 0x49e000, 0x20, 0x1, 0x134, 0x2, 0x58, 0x0, 0x5, 0x20, 0x64b8, 0xfff, 0x57, 0x4a8b21a5, 0x1a2, 0x8806, 0x9, 0xfffffffffffffff9, 0x5, 0x10000, 0x4, 0x1, 0x7fff, 0x8, 0x8fdd, 0x1, 0x1, 0x400, 0x3, 0xe3be, 0x8, 0xfff, 0x9, 0x5, 0x9, 0x80000001, 0x8f, 0x0, 0x101, 0x100000000, 0xc525, 0x5, 0x80, 0x3, 0x401, 0x4, 0x400, 0x2, 0x5, 0x20, 0x0, 0x3, 0x2, 0x1f, 0x5, 0x401, 0x4, 0x100000001, 0x636, 0x81, 0xfffffffeffffffff, 0x3f, 0x10001, 0x4, 0x4, 0x101, 0x8, 0x9, 0x3, 0x101], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/18 00:14:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x4) readv(r0, &(0x7f0000bbc000-0x20)=[{&(0x7f0000c94000-0xa7)=""/167, 0xfffffe5b}, {&(0x7f0000f59000-0x97)=""/151, 0x0}], 0x10000000000002fd) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd410f113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9efc446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe13679677d7008d603de253372e93994e10590b44c71468723cdaa8a0368c04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18b333e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b4915300364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c21573c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa00ddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72fdf6c1e", 0x1001}], 0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00003fe000)={0x3000, 0x4000, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c61000-0x10)={&(0x7f00008db000/0x1000)=nil, 0x1000}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000276000)=0x0) times(&(0x7f0000a6f000-0x20)={0x0, 0x0, 0x0, 0x0}) prctl$setptracer(0x59616d61, r2) 2018/01/18 00:14:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007bc000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) bind$alg(r0, &(0x7f0000cb2000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00005ff000-0x38)=[{0x0, 0x0, &(0x7f0000fb5000)=[{&(0x7f0000562000-0x1000)="dfac9dde675ef9776590e3469d1238f8807e0e6cea8226eee1dd194251a5e9f11b491a282f71ea2b0157fbd50c5a4fd1acabcb85ca11ed8453e9a6bf540ceace", 0x40}, {&(0x7f000087b000)="f89554b7bace9176e6c321e2d8f739ea940cf761fd5472f446b545cdae6d5616a4718277c788a8717eedb1def869b19e381070b4e477b8e00ee32918a520d33fcf8e259988d94773d7c70340b7715108efdc8b013083406f977d0fa87979e5f6ba8be738979eab3657c4d8a39e3ccecbd9e0c19f4b5a6c05261a82d9165cff13a7", 0x81}, {&(0x7f00005e8000)="", 0x0}], 0x3, &(0x7f00004ed000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/18 00:14:47 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006ab000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000-0x4)={0x36, 0x7ff, 0x10000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000862000)='./file0\x00', 0xfffffffffffffffe, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d0b000)={0x0, 0x0, 0x0}, &(0x7f00003d2000-0x4)=0xc) stat(&(0x7f000086f000-0x8)='./file0\x00', &(0x7f000002e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00009a8000-0x8)='./file0\x00', 0x0, r2, r3, 0x0, 0x2018000) creat(&(0x7f0000b14000-0xe)='./file0/file0\x00', 0x0) 2018/01/18 00:14:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x2, 0x7fffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000002000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, 0x1, 0x0, 0x8, 0x7, 0x6, 0x800}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000000000)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000003000-0xb7)="49db64f0a8b9532878f159ee2f9a9022d5fdd320ee1959962899010c7f900b44d1f99d5029dbde4759bd5787ac709e90f327f8702d96237880396dca86761b79003e681376478c017ba183570ecdf6da728127b420e9bb885d0d3d8de8766596427366760c5426761c8aeccda9bcbd48d309ba477bb7dd21c840886a0ce9005657039f767ca876c8c86378b453ccaa526e0b77e101585cca950fa71e12b0df5c5e45e00c521cf7f898846cf684ef172defe0be76195d77", 0xb7}, {&(0x7f0000001000)="c58eeaaab580e9f5d88f328ee77cc5c2267f86cc03044bf076a566a88abbfab10b2debd494f85654a517aa72c69af9935d48d032d98b2eef636459c040018cb3e5714ef48844cfffe434bff4f0a3eb8bd485fcb8f887d5927f92db0c26eaa9476acfae0ce1e5167d7b69dd0efc5449dd4045df40574670d119a2082f23647674e82675071f63c62ea4772708e29bce6a193a64510d985ac7f4f3d9d88b7b2d0d81", 0xa1}, {&(0x7f0000001000-0x68)="4f43ba2315d291a19a4846a47a597e08ed38f32682a39e24802615f8a99f1d35c33f70ffef8c671ccf3e85f14e9ae585210617ba790262f9f3a5daaf3cffdeb8c1515d917d201cf2b7806c554b928d91883fed4342efd90cc1edbb525c42b9738c3f4fddfb69d91d", 0x68}, {&(0x7f0000003000-0xa2)="58f9a537aab418d05cf7da7a036bbaf94a9633c973fd528824482c7a893b93fb9e1493fd370e4515cf00b7f6b2d5f46d30e375cde8a037884aa903b8fe26990cc76617b0d102e757291a28a8fb539ef979f1226881fa0a701673704794d7af328b837eb8d16b6b7ea079186a0e9366efaa90d8bc1389c4a205452c0bc6c9cff48259ead2724e48e61368873be72cf1ae2c72890380481c51cae56a5da7125a2b2b10", 0xa2}, {&(0x7f0000003000-0xba)="3d6c92ad19d951e84b521c591714d26ddc60f6ab2d97b3899cc615a6f1d694786fc5d4e756b4a16a4ed94d98984da4bbf4a4e5500273d18aaf80056ce23a1819da2e5a7fa0f7d2ec8d06f408949413ba5e7ac6d96ba9799b2f4b73bb08f72dfec4aa628748fdf6f494a5f77021e0217de033d4ac2e47adbd2804c2783422cfc7e798cc673e2b6998f2417e21e6192e07dd993cf63be5ca03e44eef5a8e2b5f3ab04e5a4bc947e8d14f8db05bef400391cfd3eedd4f288220a1fd", 0xba}, {&(0x7f0000001000+0x1a9)="a3952b11247c757fab432ae2d724cf7cde3218990c76b2dfc5407bd97f3c216d4904a491f9117d14be58395158ce063143398afef45bc1e4e4e935020408965c55433b732cd52c551e3c10428d04a73a23b691b670ed5eb9924092c3ed72b91d019141d76a93540cbba9008c444a68fe9c5a0a943e019019f278e634148d8b267c4770d1f3d23ac8ffc618d04927054febaa7cc8a2c644712b6b96f32cfbbb17b65982fbedef635218b8650fb32b08e6b966e079a00d3a4c91d919c7fe87dc5923dfda267a86dd84ad9ce1c613d5c6a0f0e4d94f4cd49476fb2584cabd0e295c1ee0e95a29b18e42", 0xe8}, {&(0x7f0000001000)="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", 0x1000}], 0x7, &(0x7f0000001000)=[{0xf8, 0x119, 0x6, "b0570aecf4b766a4745d30a57fb03d91292abdae1ae2c549810e8c3f7872f5ec31029ed0b553e1e6ee7a714870fe5e3f799d96147ef4f4c674857d07915a2cb1ab6c7e52a6236411550ff34359e4f1c807f4e6686fff5dd9fad004f0d284a24284631dd3375a2bb723eed48c157c51e526e76760d19e80bcf8e374ccafbb5900de430ef4fa98f30c480b8e7af1f2867c3fd167c6148f3badd736a94556e33191ee06d6072fa5f68d493b08667caae32ba031548806769b511fedfa4088103e84faba2c47e71b5645afd081529f4bc575c3480707039d976dd74715e94c5f377360"}, {0x108, 0x117, 0x3f, "3f629caff089595a940347cd0a24e6d6b7faee7d7a23d7dc76c7aa4d4ab76937d6fed682b344929ee2091ad80f04b145a6ee58d57b8aa7b660b7de7d09986736233382d9b49956d6c56e6f459b0b738021c1fcf3b7bc640191888983f1852dddfde5bcabad9c92cb72a1f873e9c19fa8e4c72652fd96c2fdfac72a2cd22f52e510b9de2e6eb1ae5da3bf6c11c041ea9f9761e7636550d03e29857cec3fb1743be0cd222982f78dc5aa31dd4126644cc3f5b5609201601728b1364988e990ddad50c7fa1855e67e6fbf644c92dc38d1e0009e02230c49b3260234c05cc5cf07bf1c019d713706a0dc70201dc80d4b2e0b7464254d9fa70076"}], 0x200, 0x0}, 0x4) connect$netlink(r0, &(0x7f0000000000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/18 00:14:47 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r0, &(0x7f0000ff3000)="76c90f398d5d4d4d97a5e7df7f78b9933710dc002c5ecaf1ffb5c969fa24033b72614ef40220570c1807b1db51942240e22efe487a9edf1d3b6a963de3809373d46c4aacdc0fcfb1cb"}, 0xfffffffffffffd60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x4, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bf, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000026000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000ddf000-0xc)={0x8, 0x7fffffff, 0xf15a, 0x3ff, 0x4, 0x2}) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 66.338894] audit: type=1326 audit(1516234487.137:561): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10941 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=195 compat=0 ip=0x452e39 code=0x7ffc0000 [ 66.381922] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/18 00:14:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2d1, &(0x7f000040b000)=[], 0x1, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0xc4, 0x0, 0x0, 0x0, 0x0}}], 0x2d6, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002c8000-0x10)='/selinux/policy\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000571000-0x4)={r4}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 00:14:47 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000245000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000c08000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet6(0xa, 0x0, 0x400, &(0x7f0000081000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000001000)={r7, 0x6, 0x0, 0x9}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) poll(&(0x7f000072d000)=[{r0, 0x22, 0x0}, {r1, 0x400, 0x0}, {r2, 0x8, 0x0}, {r3, 0x4000, 0x0}, {r4, 0x402, 0x0}, {r5, 0x80, 0x0}, {r6, 0x4600, 0x0}, {r8, 0x2104, 0x0}], 0x8, 0x143b80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r9, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x5, 0x4) r10 = getpid() pipe2(&(0x7f000074a000)={0x0, 0x0}, 0x4000) perf_event_open(&(0x7f0000271000)={0x7, 0x78, 0x1, 0xfff, 0x40, 0xffffffffffff8000, 0x0, 0x7fff, 0x200, 0x6, 0x0, 0x3, 0x9, 0x3, 0x1, 0x3ff, 0x4, 0x9, 0x3, 0xbdff, 0x6, 0x7, 0x1, 0x3000000000, 0x914, 0x8, 0x6, 0x634204c7, 0xfffffffffffffffb, 0xf6, 0x0, 0x8, 0x2000000000000008, 0xb, 0xfffffffffffffff7, 0x4, 0x41, 0x0, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000740000-0x1)=0x0, 0x2}, 0x2004, 0x4bb7daca, 0xfffffffd, 0x3, 0x5, 0x7ff, 0x44ae, 0x0}, r10, 0x7, r11, 0x1) bind$inet(r9, &(0x7f0000eed000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffee2) syz_emit_ethernet(0x33, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "1a64dd5948fcd52370"}}}}}, 0x0) 2018/01/18 00:14:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00008dc000)={0x0, 0x1, 0x100, 0xfff}, &(0x7f00000a4000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000eab000-0x8c)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 00:14:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000572000-0x12)='/dev/loop-control\x00', 0x8102, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000042e000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00009f0000-0x20)={0x40000000000, 0x0, 0x4, 0x5, 0x0, 0x7f}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r3 = syz_open_dev$vcsa(&(0x7f0000282000-0xb)='/dev/vcsa#\x00', 0x248b, 0x2040) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00001d1000-0xbc)={0x7, 0x1, 'client1\x00', 0xffffffff80000000, "62c76d7a3d4816ce", "852c4724e4738b3232801f3880b1609761f0b7366cdbdf8ca0df88e20b3a805a", 0x2, 0xca5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:14:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000246000)='/dev/vcs#\x00', 0x8, 0x101000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syncfs(r0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x1ff}]}) 2018/01/18 00:14:47 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000709000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0x144)=@getspdinfo={0x144, 0x25, 0x820, 0x0, 0x3, 0xa9, [@algo_auth_trunc={0x98, 0x14, {{'sha3-256-generic\x00'}, 0x250, 0x1e0, "dcc155a34bb08e4997ada9cb54a6bead3dc797a253f96fe7ff29196972dc390df2e401177888477cd6b66c4ba247d142bb7cfe24048f439139de59313f48de11fe7d77e344c4059d0af9"}}, @srcaddr={0x14, 0xd, @in=@empty=0x0}, @algo_crypt={0x84, 0x2, {{'xts-serpent-sse2\x00'}, 0x1d0, "a17c291bf1d7ff40d18580493d8bfdaa46fb715f7502ac064e78bc1580f0d42b18eb8c41aa26e252211ff2b523c526856a84dde834e3fa183528"}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4010}, 0x4000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000003000-0x8)={r0, r0}) shutdown(r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000003000)=0x0, &(0x7f0000000000)=0x4) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000000)={0x0, 0x0, [0x7, 0x18, 0x5, 0x8, 0xc601, 0x1, 0x9, 0x89]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000)={0x0, @multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000004000)=@bridge_getneigh={0x28, 0x1e, 0x820, 0x2, 0x2, {0x7, 0x0, 0x0, r1, 0x2240, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x8000) r2 = getpid() sched_setparam(r2, &(0x7f0000000000)=0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$unix(r0, &(0x7f0000006000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8) syz_open_dev$sndmidi(&(0x7f0000002000)='/dev/snd/midiC#D#\x00', 0x8b, 0x82000) personality(0x500000f) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000003000+0xc9)=r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000006000)=0x0, &(0x7f0000006000)=0x4) [ 66.435886] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/18 00:14:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000076d000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x2, 0xa1) semctl$GETPID(r1, 0x3, 0xb, &(0x7f0000a0a000)=""/4096) r2 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ca1000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000870000-0x78)=""/120) 2018/01/18 00:14:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a42000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000866000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000888000-0x20)={0x0, &(0x7f00003c0000-0x8)=0x0, 0x0, r2, 0x0}) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000517000)=""/123) 2018/01/18 00:14:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000bca000)={0x49, 0x5abb, 0x0, 0x8, 0x6, 0x6, 0x2, 0x81}, &(0x7f0000054000)={0x100, 0x9, 0x7, 0x8001, 0xa00, 0x1ff, 0x4000004777, 0x35}, &(0x7f000032d000)={0x100000000000400, 0x5, 0x4, 0x9, 0x0, 0x7fffffff, 0x8, 0x800080000003}, &(0x7f0000a65000-0x10)={0x0, 0x0}, &(0x7f00003b3000)={&(0x7f000007c000)={0x40000000000009}, 0x8}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a42000)={0x0, 0x0}) ftruncate(r0, 0x0) r1 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r2 = open(&(0x7f0000c6c000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00004f8000)={0x0, 0xe0, "dbe632e880bcbae2cf993d7ac8f19a1ade5e5e147dad881e0dc28c683e4c8c5407f6b15aec45b83b5300b33b804448f9c7d3445027cee8a5bd9130d2ec5e13f894136fffc7cc04e766c8b88c371c063b56ea1abc60c8c4dcfcc883860431127c5fe5e92666cf912ac9f58c43aa11254150ad65acc974ae753f814cd3104b365bda97d03d8b56f3a096474099f9f3506037a0167daa0f613fe53ed43b0e6cdd2a72bdc7631b80f482d26ca065a2e099f46f6c9dbb8220581bfda43a35898cf61d9e3a7523aa24c1cf075584503a05ee5a3359dde36cef0331124b6e541e4b0ed9"}, &(0x7f0000f52000-0x4)=0xe8) rename(&(0x7f0000a41000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000668000)={""/1024}) openat$sequencer(0xffffffffffffff9c, &(0x7f000058f000)='/dev/sequencer\x00', 0x400000, 0x0) 2018/01/18 00:14:47 executing program 3: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000007, 0x8, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fcf000-0x2f)="e8726c007f60c29e6d95b3b67498c686b4d8a97cd41c1834c5b3b139d494b22816c8231ee7c3d81aaf5ca7616e47fb", &(0x7f0000fcf000-0x1)='J', 0x0}, 0x32a) 2018/01/18 00:14:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f00007db000)={0x3, &(0x7f0000929000)=[{0x0, 0x401, 0x7fff, 0x6}, {0xe571, 0x0, 0x5, 0x800}, {0x9, 0x100000001, 0x0, 0x200000000000}]}) mknod(&(0x7f0000000000)='./file0\x00', 0x8010, 0x0) 2018/01/18 00:14:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00004e6000-0x107)={0x0, 0xff, "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"}, &(0x7f0000557000)=0x107) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00008bc000)={0x0, 0x3}, &(0x7f0000360000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000307000)={r1, 0x40, 0x200, 0x8, 0x9, 0x3, 0xfffffffffffff411, 0x2, {r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0xffffffff, 0x5, 0x7}}, &(0x7f0000af9000)=0xb8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f000081b000)={"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"}) close(r4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000a1f000-0x4)=0x13, 0x4) close(r6) 2018/01/18 00:14:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007b, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000d8b000)=""/62, &(0x7f0000dc4000-0x4)=0x3e) 2018/01/18 00:14:47 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f83000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f82000)=0x10, 0x80000) write(r0, &(0x7f00003d6000-0x10)="382a2a0f379b52b12cdebfb80f240059", 0x10) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f83000)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$int_in(r1, 0x541f, &(0x7f0000f85000-0x8)=0x0) 2018/01/18 00:14:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x4000000000000000, 0x8) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00005e2000)=0x401, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/18 00:14:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000444000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x1, &(0x7f0000e2a000)=@un=@abs={0x1000000, 0x0, 0x0}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fbd000-0x8)={0x1, 0x0}, 0x8) close(r0) 2018/01/18 00:14:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x4, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00009d5000)={0x0, 0x0}) getpeername$ax25(r3, &(0x7f0000283000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004ae000-0x4)=0x10) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 00:14:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000375000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000106000)=r2) listen(r1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000148000-0x10)='/dev/input/mice\x00', 0x0, 0x180) r4 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d23000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000-0x4)=0xe8) fstat(r1, &(0x7f00005c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000e52000-0x38)={0x0, 0x0, &(0x7f0000570000)=[{&(0x7f000063d000)={0x38, 0x42, 0x100, 0x1, 0x3, "", [@typed={0x18, 0x7e, @ipv6=@loopback={0x0, 0x1}}, @nested={0x10, 0x37, [@typed={0xc, 0x44, @pid=r4}]}]}, 0x38}, {&(0x7f0000ee3000-0x280)={0x280, 0x35, 0x300, 0x1, 0x2, "", [@typed={0xc, 0x6, @uid=r5}, @nested={0x25c, 0x41, [@typed={0xc, 0x51, @fd=r0}, @generic="44a2526f5e832901ceff1821afc45ada28f23d9ef86884a0f1bee5ce49059780d25acc4d31152f41a84da1de9578ba783b76438f41c0cba101da70ac972aca9cc7d23bf9eb3804bdb19de60c10", @generic="5c4e39dbaaa252c7a0e69de057291af8fa35494c85d9fa02dc46a956fa1c190a06567afe0fceccd343532861bf6d794cce4bc86cc2da7aa1f87d48b20f4e9a742cc4d42546be66", @typed={0xc, 0x5d, @uid=r6}, @typed={0x8, 0x41, @void=""}, @generic="cf5a50b9225605623e0d22423f6a77abdaf94e471cbe48f0b9753e8088d94703adb7c6a0decafd6c02e7b37dfaccc80bed35a12657411eccf41e6506fa8d2d86dad0f23119a4e68cc884666357b99727e04e775b1af6045d49633963ddb4d565b0d0c0d9fcd7fcc3483050c2afe54d799ebd2f2aa4fb88d10081bc0bff17a7de0a6e513843dd9c7c5e445b943aebbfda3f8a3e2da5581fc0a67523bf12cdae9f6df7383fe40eba68becf6af6bb983063a7517c2b87bc69b435cb10e72eb82f1c", @typed={0x18, 0x5d, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="07000b3c42966503107c07fcae2f53209411d62e365e4c477431cca82dae0f0f3446f464c942442e22be99711d7cd4da99485098fb246ff4a2d5ee72d0ef94b8cbb055d6d5d66cf7031772e0038cf78fb8a5517ecb7ec03815d0145672a8ebc09827a5f968b97ec4ab6971fcd1e818dbba32f89ec611b4eddb7d509b9f27870036e46b128911bc83b6f8e34f8626e0568092c8cbd5d598fc35b144e5be93e96927f549ec9c88acc444b486b900db54b749c20b9749c230a65dc3c997d27c6045cd7ef1edb474595551"]}, @typed={0x8, 0x47, @void=""}]}, 0x280}], 0x2, 0x0, 0x0, 0x800}, 0x20000810) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00000b7000)=0x1, 0x4) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00008be000)=@common=""/16, 0x10) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 00:14:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x100, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) r2 = dup(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000863000)={0x0, 0x9, 0x80, 0x3, 0x9ea, 0x100}, &(0x7f000055c000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000050b000-0x8)={r3, 0x2}, &(0x7f0000d28000)=0x8) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 00:14:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008c5000+0x6b8)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000907000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x40}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005ff000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00009f1000)=0x8001, 0x4) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00004ad000-0x4)=0x0) creat(&(0x7f000028f000)='./control/file0\x00', 0x0) rmdir(&(0x7f0000062000-0xa)='./control\x00') 2018/01/18 00:14:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d402, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000ac000-0x4)=0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = socket$inet6(0xa, 0x4, 0x2) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) getpeername(r4, &(0x7f0000850000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000059a000)=0x10) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(r1, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r5, 0x6, 0xb, &(0x7f000088b000)=""/4096, &(0x7f0000878000)=0xfffffffffffffcce) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r3, r6, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/18 00:14:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c58000-0xe)='/selinux/user\x00', 0x2, 0x0) timerfd_gettime(r0, &(0x7f0000370000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_procfs(0x0, &(0x7f00007c5000)='ns/cgroup\x00') ioctl$VT_RELDISP(r1, 0xb701) [ 66.708658] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/18 00:14:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fd8000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c82000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000dda000)={0x0, 0x8c, &(0x7f0000c3d000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004f0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e35000)={r2, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9}, &(0x7f00003f2000-0x4)=0x98) fcntl$notify(r1, 0x402, 0x14) r3 = getuid() setfsuid(r3) socket$packet(0x11, 0x2, 0x300) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00006eb000-0xa)={0x1, 0x1, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}]}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000ee1000)={@empty=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f000005a000)=0xc) 2018/01/18 00:14:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f00007e5000)="25766d6e6574309f757365722b656d305c00", 0x2) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000772000-0x11)='/selinux/context\x00', 0x2, 0x0) accept$netrom(r1, &(0x7f0000d02000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000049a000-0x4)=0x10) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000ee1000)={0x9, 0x7, 0xe6f, 0x4, 0x3}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00009db000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000017e000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002d5000-0x6)={r2, 0x0}, 0x6) r3 = inotify_init() inotify_add_watch(r3, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000060c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mincore(&(0x7f0000e72000/0x1000)=nil, 0x1000, &(0x7f00006f2000-0x42)=""/66) recvmsg(r4, &(0x7f00007a5000)={0x0, 0x0, &(0x7f0000770000-0x10)=[{&(0x7f00009dc000)=""/196, 0xc4}], 0x1, &(0x7f0000700000-0x2f)=""/47, 0x2f, 0xff}, 0x1) inotify_add_watch(r3, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/18 00:14:47 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000018000)=0x85f9, &(0x7f0000024000)=0x4) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000023000-0xc)={0x3ff, 0x400, 0x529b}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000007000-0x6e)=@file={0x0, ""/108}, &(0x7f0000023000)=0x6e) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000025000-0x4)=0x0, &(0x7f0000025000-0x4)=0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454ce, &(0x7f0000001000-0x4)=0x0) 2018/01/18 00:14:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000882000)={0x0, 0x3, 0x0}, &(0x7f00002f8000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000092f000)={r1, 0xac68}, &(0x7f000011a000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4080) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000922000)={0x4, &(0x7f0000c1e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00005ba000)={r3, 0x1}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/01/18 00:14:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x12) bind$netlink(r1, &(0x7f00009a9000)={0x10, 0x0, 0x0, 0x5}, 0xc) getsockname$netrom(r1, &(0x7f0000ea4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001a0000-0x4)=0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000000c000)=@assoc_value={0x0, 0xc0}, &(0x7f0000002000-0x4)=0x8) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000000c000-0x10)={&(0x7f0000008000/0x3000)=nil, 0x3000}) 2018/01/18 00:14:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000056000-0x8)=0xfffffffffffffffa) pipe(&(0x7f000078c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) socketpair(0xa, 0x5, 0xffffffff, &(0x7f0000320000)={0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) socket(0x18, 0x0, 0x0) 2018/01/18 00:14:48 executing program 4: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c99000-0x4)={0x400000000000100}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000-0x10)='/selinux/create\x00', 0x3) 2018/01/18 00:14:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000555000-0x8)='./file0\x00', 0x0) r0 = socket(0x11, 0x0, 0x3) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a02000)=0x7, 0x4) r1 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x2) fcntl$notify(r1, 0x402, 0x0) 2018/01/18 00:14:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00002dc000)=0x0, &(0x7f0000537000-0x4)=0x0, &(0x7f0000e31000-0x1)="") clone(0x0, &(0x7f0000003000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") read(r0, &(0x7f0000d0f000)=""/105, 0xf9) r1 = syz_open_dev$sndpcmc(&(0x7f00007d2000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40200) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000002b000)=0x9, &(0x7f0000cd0000)=0x2) 2018/01/18 00:14:48 executing program 1: clock_nanosleep(0x40002, 0x0, &(0x7f0000052000-0x10)={0x1, 0x0}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x388, 0x9}, 'port0\x00', 0x3f, 0x2, 0xfffffffffffffffa, 0x8001, 0x5, 0x607, 0x1f, 0x0, 0x7, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:14:48 executing program 2: clone(0x0, &(0x7f0000baf000-0x2)="", &(0x7f00007d9000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000e2a000-0x1)="") fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000809000-0x4)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000671000-0x8)=0x5) 2018/01/18 00:14:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b0000)='net/igmp6\x00') sendfile(r0, r0, &(0x7f0000eed000)=0x0, 0xffff) r1 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00009c2000-0x110)={{0xfff, 0x7, 0x1, 0x9, "01aa91045c424bdce2f38df2166e79d921c96a4c6b9e58b473774b8764b582092c7df51381a19e1dbf515c54", 0x4}, 0x0, 0x0, 0x3ff, r1, 0x7ff, 0x0, "6634ea6632bfe8c81d866a579576c628f7cf271c6e4b13186dffcc635be1c0e4f1b8740bd60121b6520a7d9971560d449e06ae7d61c8e646a16c523ec111bd5d", &(0x7f0000656000-0x2)='\'\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x5, 0x6, 0xfffffffffffffffa, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:14:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00007b8000-0xa)='/dev/dsp#\x00', 0x5, 0x80000) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d0f000-0x28)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cc8000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x3, 0x800, 0x3, 0x80, 0xa, 0x80, 0x0, 0x3b, r1, r2}, {0x40, 0x2ca, 0x4, 0x5d59, 0x32d, 0x800, 0x8001, 0x6}, {0xfffffffffffff604, 0xd3d, 0x8, 0x28}, 0x200, 0x6, 0x0, 0x1, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0x33}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x0, 0x3, 0x4, 0x2, 0x200, 0x40}}, 0xe8) recvfrom(r0, &(0x7f0000b4c000-0x72)=""/114, 0x72, 0x12000, &(0x7f0000610000-0x8)=@un=@abs={0x65a7d377407f1de4, 0x0, 0x3}, 0x8) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000000000)=0x0) 2018/01/18 00:14:48 executing program 4: prctl$intptr(0x1a, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00002c8000-0x118)={0x80000000, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000006d000-0x38)={&(0x7f0000000000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000000000)=[{&(0x7f0000001000-0xfe)=""/254, 0xfe}, {&(0x7f0000c9a000-0xce)=""/206, 0xce}, {&(0x7f0000816000)=""/4096, 0x1000}, {&(0x7f0000886000)=""/245, 0xf5}, {&(0x7f0000000000)=""/41, 0x29}], 0x5, &(0x7f0000dfd000-0x8b)=""/139, 0x8b, 0x6}, 0x0) 2018/01/18 00:14:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000cb8000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffa3, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/18 00:14:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bf6000)='net/rt_acct\x00') setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000246000)={0x7, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) lseek(r0, 0x20004, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000826000)={0x40, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x100000000, 0x100000001, 0x3, &(0x7f00008a4000-0x10)=@generic="5ae94773eeb283329abee17e6479a262", 0x8, 0x20, 0xfffffffffffffffd}) 2018/01/18 00:14:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000c3f000)=0x4, 0xfffffd50) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000d0b000)=""/101, 0x65, 0x0}, 0x4000fffe) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005f0000-0x9)='/dev/rtc\x00', 0x400040, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000f7c000)=0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000477000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00002ab000-0x10)={r2, &(0x7f0000ffc000)=""/0}) 2018/01/18 00:14:48 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x42, 0x0}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000aeb000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x7c032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00009c4000)={{&(0x7f0000b43000/0x3000)=nil, 0x3000}, 0x3, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ffe000)='net/psched\x00') clock_gettime(0x0, &(0x7f0000575000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f00003f3000)='./file0\x00', &(0x7f00003a6000)={{0x77359400, 0x0}, {r2, r3/1000+30000}}, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000caa000)={{&(0x7f0000166000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/18 00:14:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000019f000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f00007e8000)=[{{&(0x7f000062b000)=@in6={0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f00003e3000)=[{&(0x7f000002d000)="446b3ec3fceac3c57fd8c38e40063ca435711e9f1c9bffeab2b4690175f1fe4e4bf204c325885322e37e5e51dfbd73e5d79698305baac6691dcb941eed8ff5ca73ea22422a4c7ca0bbaa5ab00f569da0e3fe52de6234ebbc5e2cd2930c8c19d459d57b3e40c6b9d80af8ecc6c18e8d2fa31f8671d00995f2a67a6cf1f043005662e03b2122048b238a4e47cea32d2ad4a7c2335d8beb3109e0378cc98a654347d630a66233194595c59be55e85e2c111b2055c7bf3f8480df7d85552b00d44973f78a45a0df47486b8135a3a18a81a329a4d3c31b0c2a662640918e77fe9b9a3b4fd06c0d48838822c83af", 0xeb}, {&(0x7f0000df5000)="32ca6399f261ce5c38c24fbf3ffc3a4c2f6d73216b97b55331f9c0babde4728015cb51c3a4ff17f1fe8d365722bc4d8c4669bb8b22bc3de55a387b", 0x3b}, {&(0x7f000003e000)="6a21e4e6be4fa1a9816b20bad16abe693e4b25017739eda40dc41f78dea7573d49741410329fc3217adaf580853aead193fb3b2572af000ec69a85212d86fc97fd2ec3bf97db2727c6fa4677f7cebd4da10a63175fbc56129388af1678d7f4a947bc59b0a8e680fbf5223df0cef12f9481703011", 0x74}, {&(0x7f0000a39000-0x4c)="02682ff1c0be007f25db22fe706ba57dd19a38a29bf1271a2eb975416ae586b0a29e668f7ee4079950ebcd5f40f44e9a1f0ae16a6ea7280a341d84753a7479e520ca4ec999c3a1788de74d49", 0x4c}, {&(0x7f0000d31000)="e46840d331d217b0f4e8a66eda4c031f2a5a39d9fabf964d39ba2d4ab5410bfdcc97b7f4cf76a4bab7940ef6f4614aa0bc163e2d75fbec6cb72a16d4eb8f22bb7b21727e5c", 0x45}, {&(0x7f000097b000)="bf864a9ce54fc158b1c39051217c38984b3428f045c5e3d154939ca9883711faf56442fa3d683687c2de2043b29b58c07199b2c32f9cfa132cd4488a01f1e947ebfe0aa6244c26346ab494e3393abec1262674de28a79ca56ea1689369fe84fc25873ca54fd24d466c921293d44f9346e72f309a1e9674bc0b9417d6fb631be9b748769e69975bc730ca9446a09f897fd65c8b001d938faa90d446e7d4710dd1eb647e9de1edad0e94424eeb3e92a870a74454b172ea54b40ce199", 0xbb}, {&(0x7f0000794000)="8ef92a5209e3cbc6295285362e92a4ed31b466b3a256cf379fd1197363f05a2d2fb402c89b461675b1e98f1cb2d56a793a705afe793220a5cfe2e27201ad41406299006f3f8331b717adb126b53fd5dc891cbf0deca58ebd92fef3fec543e7d04e9f6622b00083", 0x67}, {&(0x7f000084c000)="fb4cdc1012e763d030958af2d44f2489fe3dbe15fd57f4eb3e559b5d83a13f696ee7b039e9948076c6df1d91f3d4f3df093ab2f8aecb3439fda18543fdacebdca8793023bf4602169bd05887313e250ecef9c14346f6f6cb2040c4fbb9a391469abafbf610df0e", 0x67}], 0x8, &(0x7f0000475000)=[{0x78, 0x11f, 0x80, "9e391b0241841af452e659a0dad1bc9f3d29c4be1c4f8e1c4215905719a2db14720d60bfad42ed8ad33476fbec428666b8506cb3efa4d40ed2b764085108e54e1ba66a6a5e304f9b217d4e22d37cb0841cdaf4c33a364ba5eeb4567bc8c7fbba68715b6f5a4e"}, {0xe8, 0x11f, 0xb1fb, "aa287b4b6468c32c1600c8978dbd894cfefd151a04e0711f7d973abc144b4c21b3e0ea070748ae70edabc920494a11f5b667d4e9e9e716a7b9760edbdff2e54ce9a36fc0343165c68837cf548425155c42d3fe2dd6bb79fee072dad699557314b97426880241407ed1571b655181d8a927b933dcf9b925671b53f1d0012d93378302e6f51b8533bc0b15fade1961a5d96878266c4ac718ba4cd9790807cc8501c580407c8e8ba8722718283150bd990daf96764b72b0aeee8e5fe6a98ae35c22c82ba5d349d2e093480ab6314c970c537924aa6b5eb882"}], 0x160, 0x20000000}, 0x80000001}, {{&(0x7f00005f5000)=@pppoe={0x18, 0x0, {0x4, @random="55e3a7f2e943", @common='bond0\x00'}}, 0x1e, &(0x7f0000023000-0x80)=[{&(0x7f0000e9e000-0x2)='Cz', 0x2}, {&(0x7f00009ad000)="6cc86880eb16c31080ae5b7c97592fb1170a19fc4e9f9ab0002079a62b2dca1dcd7cb835f249244b31fe218c2d1b5a6105c1e091927bab02bc4bbe36f6ca6eea59269ad8708ebb8c06a82421c52d8c7f411d0a5445cacd4883ea584412229e93f96c7a81a8b6b07f0151bff0ca860decd272d509c42b6a8adb8015673cb78ad1e4f87a0378d6920f6b9c7be7bcec7a75914c12d99c09ced2f86be08c6027f1a083c5b94090d625f3e374ff32e940877ea52678cbae4966575e8c92cff2dc6d423ed0efb289188a3ad07e161ebf3b85", 0xcf}, {&(0x7f0000714000-0x23)="728e349dec40c353bffa935b7168b6a74751af3e65cfc3f6605421593ff502cc1fc96f", 0x23}, {&(0x7f0000972000-0xff)="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", 0xff}, {&(0x7f0000f9b000-0xb2)="1c1af450192c243692185b4b5bb729890eca28da78f958e4bae8f2d3d28bf55fa115a519f0fe3c17e977daf6c8c916544ac5756dccd443f7cc530442ecc5494f2084ae8178e94b644edc5f1c5e377943ea05e3e6fd3081d18b503a796b51f5d88f359c0d0b58e9b15be9a6ccc2a9005c6a81aab78e59ab4b751583244bf3fbbd4edb5ae0affbfaecaf31bc353393177ad4f2fc7ee831ff5a082d48ab10fa9981642180cde1bd2d19d94c4ce4fc61c9e5ac1a", 0xb2}, {&(0x7f000063a000-0x1000)="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", 0x1000}, {&(0x7f00008ba000)="6881afc3235074afe6612aafed28c17b2aac2b56348c87d582b53be47e110a5fba62b57120238bc0801d2c41b8045a", 0x2f}, {&(0x7f0000d8e000-0xd6)="44a4666c3a8bf286680b30174b8f4bce1d7f3e0601e1d3e7b3c88423fb9f926896f97db0381fc6e8d606b9fc43106774f13691b909857d0417c3a3c1458c419fa487fc9b52d57314ce62d77b02b07cc3ad546040c72f64084e7cbca26a8f0a8c936d808303c26207af5fa90196cff90de5bd79cbdaf011a08259ab710040973cc5f10849126cd4c6be2ae45d8f36b8a7294b5bd07e2d373dff1ab9de3fe105373974ab387bab4750f9eaf0d3b015a31ef1b757cfd149361fc83d9f3f3e1ddef38e535d9d3c71a706c12dd1b4e14fc89abb6b49f0642d", 0xd6}], 0x8, 0x0, 0x0, 0x0}, 0x9}], 0x2, 0x4004001) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x7, 0x4000002, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000332000)="663da3abc5103cced6c2011072290533ffd91366f7872f55fe0ed899d0484489b2d383bcc036e119d9e8d4d8e947888fdd7fa257c13506ca973b96e4e6904fb40d0cefcb5cda9afaddbf7266dfc599c2b300edda030cdcfa105df5") setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000bb2000-0x4)=0x0, 0x4) 2018/01/18 00:14:48 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000001000)={0x1, 0x0, [{0x0, 0x7, 0x0, 0x3ff, 0x0, 0x0}]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f000000f000-0x11)=@random={'btrfs.\x00', '-security\x00'}, &(0x7f000000a000)=""/176, 0xb0) ioctl(r0, 0xc0184908, &(0x7f0000001000)="") 2018/01/18 00:14:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x800d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000531000)={0x4, 0x9e5, 0x1, 0x4a9c, 0x3, 0x7, 0x68, 0x101, 0x0, 0x7, 0x0, 0x1}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000cc7000)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) 2018/01/18 00:14:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00005b0000)='/dev/snd/midiC#D#\x00', 0x5, 0x103000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00009bc000+0x600)=@req={0xffffffffffffff89, 0x5, 0x6, 0x100000001}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0x8, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f00003fb000)={r1, &(0x7f00003c0000-0x1001)="", &(0x7f0000c03000)=""/102}, 0x18) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c3a000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000631000-0x6)={0x0, 0x400}, &(0x7f0000dde000)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000a36000-0x8)={r3, 0x401}, &(0x7f00007b9000-0x4)=0x8) 2018/01/18 00:14:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000584000)=0x0, &(0x7f0000b6d000-0x4)=0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000c13000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x102) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00008d7000)=0x7fff, 0x4) 2018/01/18 00:14:48 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c6e000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008e1000)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000023d000-0x8)={r1, 0x28}, &(0x7f0000b27000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000977000)='/dev/snd/midiC#D#\x00', 0x7, 0x10000) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000127000)=0x0, &(0x7f000086b000-0x4)=0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000831000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r4 = epoll_create(0x1000000007) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00006f3000)={0x0, 0x0}) syz_open_dev$dspn(&(0x7f000084a000)='/dev/dsp#\x00', 0xfffffffffffffffe, 0x105000) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000cdd000-0x4)=0x3, 0x4) epoll_wait(r4, &(0x7f000008a000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x0) 2018/01/18 00:14:48 executing program 2: clone(0x0, &(0x7f0000fd4000)="", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f0000e7b000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4a00) pause() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) futimesat(0xffffffffffffffff, &(0x7f0000970000-0x8)='./file0\x00', &(0x7f00003d4000-0x20)={{0x0, 0x2710}, {0x0, 0x7530}}) 2018/01/18 00:14:48 executing program 7: mmap(&(0x7f0000000000/0x251000)=nil, 0x251000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000104000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000005d000-0x10)={0x0, r1+30000000}, &(0x7f000024c000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000083000-0x9)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000251000)=0x0, &(0x7f0000252000-0x4)=0x4) 2018/01/18 00:14:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x21001, 0x6, 0x0, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0xffffffffffffffff, 0x80000001, 0x0, 0x7fffffff, 0x80001, 0x9, 0x3, 0x19b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x20000000000000}) tee(r2, r2, 0x7fffffff, 0x1) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) inotify_init1(0x800) 2018/01/18 00:14:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00000b7000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00003a1000-0x4)=0xfffffffffffffffe, 0x4) bind$inet(r2, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000809000)="94bfd683febf996d72041eee31c8b0f337174faeb2c3d2d5baf35a0fc58067c9df807b19e73f773165ab152b53a889e4ac63842a8a4d8b6f72c607ac1eaed0ca96", 0xffffffffffffff58, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r2, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) add_key(&(0x7f00001bf000)='user\x00', &(0x7f0000a60000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000be5000-0xf6)="", 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000013c000-0xd)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x3ff}, &(0x7f0000b8b000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000005f000)={r3, 0x0}, &(0x7f000052f000)=0x6) keyctl$set_timeout(0xf, 0x0, 0x0) recvfrom(r2, &(0x7f0000a2c000-0x26)=""/38, 0x26, 0x0, &(0x7f0000c17000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/18 00:14:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f87000)={r1, &(0x7f0000ee6000-0xbe)=""}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000ae5000-0xb)='/dev/midi#\x00', 0x0, 0x200800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00004d8000-0x4)=0xfffffffffffffff7, 0x4) 2018/01/18 00:14:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b97000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002d2000-0x38)={0x0, 0x0, &(0x7f0000a48000)=[{&(0x7f0000351000-0x11)="bd364341879014565f8f6b51808367b573", 0x11}], 0x1, &(0x7f0000159000-0x18)=[], 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f0000d10000-0xf2)=""/242, 0xffffff2b, 0x44, 0x0, 0xfffffcba) r2 = syz_open_dev$mice(&(0x7f00008b4000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f000054b000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 00:14:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x0, 0x100000000000082) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="9fd9bc7c1f6ddae801d2b66caa8d5dfb", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000864000-0x17)='eslf/\x00') 2018/01/18 00:14:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000049b000-0x4)=0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c40000-0x88)={0x0, 0x1c, "86939c0dc8d2fb5379a05339c4bbac3713c2a73ef4782c180b6c6f86"}, &(0x7f00000cc000-0x4)=0x24) 2018/01/18 00:14:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00003f3000-0x48)={{0x1, 0x1, 0x72f, 0x1, 0x8f}, 0x5, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000168000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000631000-0x8)=0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000a7a000-0x4)=0x7) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 67.226009] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/18 00:14:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x7f}, 0x10) r1 = socket(0x21, 0x5, 0x10010) accept$alg(r1, 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) close(r1) 2018/01/18 00:14:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f000051c000-0x18)={0x8, 0x2, 0x1, 0x0, 0x0}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000a9e000)=0x3) accept$inet(r0, &(0x7f0000089000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000034d000-0x4)=0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e71000)=0x0) move_pages(r2, 0x6, &(0x7f0000dc3000)=[&(0x7f0000f03000/0xc000)=nil, &(0x7f0000671000/0x4000)=nil, &(0x7f0000769000/0x4000)=nil, &(0x7f00001be000/0x2000)=nil, &(0x7f0000dfa000/0x4000)=nil, &(0x7f0000ee0000/0x3000)=nil], &(0x7f0000b61000-0x10)=[0x3, 0x1e6, 0x100000001, 0x80000001], &(0x7f0000f97000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) sendmsg$nfc_llcp(r0, &(0x7f000038c000)={&(0x7f0000f6e000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c740000000000000003630452ffd8b640eb020000000000000ff7af9ffbc65acbcc4d4b5306429a0c8e9940af6abe5e2efe80fbb32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f00004b3000)={0x10, 0x84, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/18 00:14:48 executing program 4: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000f5c000)={@generic="c2e27fa7aed5e44db6c6aaa79ac8ba38", @ifru_ivalue=0x3}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d6e000)={@common='syzkaller0\x00', &(0x7f000065e000-0xc0)=@ethtool_eeprom={0x0, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:14:48 executing program 7: socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000434000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00004aa000-0x96)=""/150) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008f4000)=0x4ac0, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000338000)="24697e223026276e6f6465762f706f0900785f61636c5f61636573732d2400ad") 2018/01/18 00:14:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000005c000)='/selinux/user\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f0000e19000)={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7}, 0x1c) r1 = creat(&(0x7f0000aa1000-0x8)='./file0\x00', 0x80) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000043000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x2000, &(0x7f000000a000)="") ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000de7000)={0x0, 0x4, 0xffffffff, 0x204}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ef3000)=0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000465000)={0x0, []}, &(0x7f0000fe7000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TCGETS(r1, 0x5401, &(0x7f00005c8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 00:14:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x527, 0x0, 0x100000, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a85000)={0x0, 0x0, []}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) accept(r2, &(0x7f0000024000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000eb1000-0x4)=0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000e6b000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 00:14:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000b8a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_out(r0, 0x5462, &(0x7f0000ffc000)=0x0) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000be0000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000338000)=0x10) 2018/01/18 00:14:48 executing program 1: set_thread_area(&(0x7f000045d000)={0x7, 0x20001000, 0xffffffff, 0x6, 0x40, 0x9, 0x7ff, 0x0, 0x8, 0x20}) clone(0x0, &(0x7f0000c5e000-0x3d)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x87)="") times(&(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000-0x16)={0x9, [0x9, 0x5f, 0x1e, 0x20, 0x4, 0x2, 0xead3, 0xffff, 0x1]}, 0x16) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ac3000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000fce000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x14000000000000, 0x3ff, 0x3, 0x100, 0x3, 0x200, r3}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000)=r4, 0x4) 2018/01/18 00:14:48 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000000c000-0xd)='/dev/dmmidi#\x00', 0x4, 0x40) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f000002f000-0x138)={{0x0, 0x1004, 0x8, 0xb1, 0x0, 0x2, 0x100000000, 0x2f1a, 0x3, 0x6, 0x4, 0x8, 0x0}, {0x1, 0xd000, 0x1f, 0xfffffffffffffffa, 0x2, 0x3, 0x8, 0x8, 0x6, 0x7fff, 0x7fffffff, 0xffffffffffffff66, 0x0}, {0x4000, 0x2000, 0xb, 0x6, 0x5, 0x3, 0xdb, 0x401, 0xd64c, 0xb92, 0x100000000, 0x800, 0x0}, {0x4004, 0x0, 0x4, 0x0, 0xb9, 0x2, 0x3, 0xffffffffffffffff, 0x4, 0xff, 0x200, 0x7, 0x0}, {0x2000, 0x0, 0xf, 0x0, 0x0, 0x9d1b, 0x0, 0x7fff, 0xffffffff, 0x8000, 0x9, 0xc64, 0x0}, {0x1, 0xd000, 0x0, 0x100000001, 0xbf, 0x5, 0x800, 0x2, 0x400, 0x3ff, 0x1000, 0x1, 0x0}, {0xf000, 0x2002, 0xd, 0xfffffffffffff47c, 0xffffffffffffff01, 0x8, 0x4, 0x9, 0x1, 0x7fff, 0x100, 0x7, 0x0}, {0x6000, 0xd004, 0xf, 0xffffffffffff0130, 0x5, 0x80000000, 0x10000, 0x0, 0x0, 0x81, 0x6, 0xfff, 0x0}, {0x6001, 0x4000, [0x0, 0x0, 0x0]}, {0x0, 0xd000, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x7000, 0x2, 0xf, 0x2000, 0x100000, [0x7fffffff, 0x0, 0xff, 0xdb]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x1000) r4 = syz_open_dev$sndmidi(&(0x7f000000d000+0x1be)='/dev/snd/midiC#D#\x00', 0x1f, 0x8000) ioctl$int_in(r0, 0x5421, &(0x7f0000005000-0x8)=0x8) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000018000)=0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x6) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f0000006000)="36660f07b9b80900000f32c4c1c5f151ff9a0018000035010f53b066881feeb9db080000b800880000ba000000000f30c4e241298835680000c4c3190222000f20d835080000000f22d866b81a000f00d8", 0x51}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x486, 0x0, 0x0}]}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2018/01/18 00:14:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000041e000)='/dev/vcsa#\x00', 0x4, 0x40000) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000030e000-0x20)={0xde, 0x7, 0x7, 0x9, 0x2, 0x1}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000a0c000)=""/32) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000028f000)='./control/file0\x00', 0x0) rmdir(&(0x7f0000062000-0xa)='./control\x00') ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000ea8000)={0x5, 0x1f}) mount(&(0x7f000030e000)='./control/file0\x00', &(0x7f0000dee000-0x10)='./control/file0\x00', &(0x7f0000c19000)='ocfs2_dlmfs\x00', 0x40, 0x0) 2018/01/18 00:14:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f99000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x51) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000599000)={0x0, 0x401, 0x5, 0x4}, &(0x7f000070e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000106000-0x67)={r3, 0x20, 0x5f, "25bd1a579ab095a3a05b2b280834749259ada2c58544e144d5d7db0ca49cd3c20ad33c56effba17d45ee08739c8d8d4def2d2542bda7c70bddd5577b85486b88fa23521f8073894ac6824a1d8e1335ce3fab15fb3b12567ef9991008222bf4"}, 0x67) read(r2, &(0x7f00008f7000-0x9b)=""/155, 0x9b) openat$mixer(0xffffffffffffff9c, &(0x7f00000ac000)='/dev/mixer\x00', 0x20000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000260000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000df0000)=""/148) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000985000)={0x0, 0x59e9, 0x9, 0x87a}, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000cf1000-0x10)=[], 0x100000000000003f, 0x0) 2018/01/18 00:14:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) socketpair$inet(0x2, 0x80805, 0x9, &(0x7f0000e6b000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000093c000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 00:14:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d43000)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a1e22d9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000234000-0x8)={0x0, 0x0, 0x0, 0x0}) r2 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r2, &(0x7f0000dce000)="", 0x0, 0x4000004, &(0x7f000002a000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000930000)=0x0) 2018/01/18 00:14:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000852000)='/dev/hwrng\x00', 0x4840, 0x0) clock_gettime(0x0, &(0x7f0000e1a000)={0x0, 0x0}) write$evdev(r0, &(0x7f000089b000)=[{{0x0, 0x0}, 0x20004000000, 0x80000001, 0x3dd}, {{r1, r2/1000+30000}, 0x3, 0x6, 0x0}], 0x30) r3 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000c5e000-0xa)=""/10) 2018/01/18 00:14:48 executing program 5: mmap(&(0x7f0000000000/0xb43000)=nil, 0xb43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000021b000)={0x0, 0x0}) bind$unix(r0, &(0x7f000043f000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = socket$unix(0x1, 0x8000000000007, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket(0x1f, 0x2, 0x1) listen(r2, 0x5) 2018/01/18 00:14:48 executing program 1: pipe(&(0x7f000056a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x1f, 0x4) rt_sigaction(0x0, &(0x7f0000ec5000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00005cf000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x19c, &(0x7f0000ade000)={0x0}) 2018/01/18 00:14:48 executing program 1: mmap(&(0x7f0000000000/0x50b000)=nil, 0x50b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009df000)=0x0) kcmp(0x0, r2, 0x7, r1, r1) write(r0, &(0x7f0000c9d000-0x81)="", 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000f60000)={0x2, [0x344d, 0x401]}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00007f7000)='/dev/vcs\x00', 0x80200, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0xf, &(0x7f0000f61000-0xbc)="bcabe98e283d237807ab866c01354d1f1e609243147aadef99d74f50cabc75da46d9c7b5fb046d022e05bebd0f041c177181f458c8ced564d07bdb10ddc3715591c122798b3b0a44db3843acdb904b0c69eb105a043bc3cbfc480e1e531cae27a295174bcbfe5e63a76b9d774b8a6d3ac278243e813ed9d93cb52fa889d5376eeffedc1beab137b15b838937e3a1ec3f98e4244c7b65d07b3cb36f23ec8233a43ea677276f0d464b9d11eb155d9416d12dc2f020e46a3c7234453b47", 0xbc) recvmmsg(r1, &(0x7f0000f62000-0x80)=[{{&(0x7f0000514000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000336000-0x10)=[], 0x0, &(0x7f0000108000)=""/9, 0x9, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f60000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) bind$netlink(r5, &(0x7f0000f34000-0xc)={0x10, 0x0, 0x1, 0x6400000}, 0xc) 2018/01/18 00:14:48 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000007000/0x1000)=nil, 0x1000) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000000d000)='/dev/audio\x00', 0x400, 0x0) accept$netrom(r0, 0x0, &(0x7f000000c000)=0x0) mlock2(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1) 2018/01/18 00:14:48 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000023000-0x4)=0x60) setsockopt(r0, 0x1, 0x10001, &(0x7f000001f000)="aabc4e06f6edf3013d7cde26985ecf211692f502d3fb0edd95d28cf42aec695dd2f00d6c3ceb6a8dc466ff7e662f8cef5ab8e76f1bbb352bf780883e4e8cb5765eff86db31400131bc5d30dd675f400d960f144f1a3727e15cfa92f6c85f3401cf60442da041c09e76966b82bf0db077399f4d419e00ff325b468621401972725977bfab07f5e67f963e927e99266dce5cc14d", 0x93) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/create\x00', 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000-0x18)={r1, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:14:48 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x23, &(0x7f0000000000)=0x0, 0x20b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x44400) sendto$inet(r0, &(0x7f0000002000-0xbf)="3643a5c7072292685279b05af45c5e7609ec7f249432ec991902049cd2d9d039fbc0b1625aee351a158ae1aef0b45263e65d21a0e8389d2bd385fd939f477887fa02ac171b0e859a5c42247f0b113c81132608df4ab577f1751aeb27ce6892a6fac91a8ac2046aa5a9d68d3783dd99285250f000de4228b8541c00e6547b10ba57ae71d833ea6c9298fb9b8be4fbe0f59f4ef3160d16252e36e8d511ba25244e2c888b033593a28c348641030574b3282fd7e14bbb4f742d726f9ad174b80f", 0xbf, 0x0, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$llc(r1, 0x0, &(0x7f0000001000-0x4)=0x0) 2018/01/18 00:14:48 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x1000007, 0x100000005, 0x4, 0xffffffffffffffff, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/18 00:14:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000d8e000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000f13000)=0xf5951adeaa89bd9e) lstat(&(0x7f0000c01000-0x8)='./file0\x00', &(0x7f00006eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000056a000)=0x0) r5 = semget(0x1, 0x3, 0x521) semctl$IPC_RMID(r5, 0x0, 0x0) fstat(r0, &(0x7f0000f31000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e95000-0x8)='./file0\x00', &(0x7f0000c76000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f00008e0000)={0x251c, 0x1, 0x1000, 0xdf, 0x100000001, 0x200, 0xd6, 0x800000000, 0x4, 0x20, 0x3}, 0xb) sendmsg$netlink(r0, &(0x7f0000966000)={&(0x7f0000d89000-0xc)=@proc={0x10, 0x0, 0x0, 0x10200000}, 0xc, &(0x7f0000933000)=[{&(0x7f0000a6c000-0x230)={0x230, 0x15, 0x4, 0x7, 0x1, "", [@typed={0x10, 0x46, @u64=0x80000001}, @typed={0x10, 0x67, @u64=0x4}, @typed={0x18, 0x1e, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="a1a95cd57ec7f08e2c4244d07fd21f2159a92eb2b7998444f2d6d1cacf234aa4077fa56e5541fe91706ffdb6bcc6f794ff4409fa5233e9d941ac98752b3820b6c6f7ffcfeb302a2ce712a7c782", @typed={0xc, 0x1f, @u32=0x9}, @typed={0xc, 0x70, @uid=r3}, @typed={0x3c, 0x92, @binary="962dd3e5a28d8260916f6d5513688ec442111662bcb9c9cafe24af06256ad68bdf4c59c30432a457d25400fc2f8407588472"}, @generic="3d26b031d034cb1f2ed7a345ff122ee1518b9645746e43", @typed={0x74, 0x53, @binary="c2102fe513f01cca9aaa7364e2a319aea1458cb1c8a549ae77f9571eab63459437e1a2b8de75e40e9f4ac5c2721e17956be159467fa4e1bc123ea92a906550facb159b7ecf4722f41c33c33ba7157016292db8d931aef7f57a5235d0a3f15b1774266918f178fa9b90962ee6"}, @typed={0xbc, 0x69, @binary="66a4226b0ed361c457e867270b1f1d8489318ab03dbcc1ead0c60f45a3adca24d39ebca0a65c9edaf688bba5b644256dd2fd61941e1551dc527c54b2666d6b633b5f8f3f667fe41b70987d5a9b1fa7433ac05222c0816079cc401f2362febe9d561d7c21c49a1173ebba860482a4eb0deabf76c4c871bbcec5875ac522e64217fb8b0544bdccce2d007ad31370ada89374ede003ccb66167dc94ff8b94db174f15740903de9006e3b9b69a81bbcffc0ae702"}]}, 0x230}], 0x1, &(0x7f000043e000-0x20)=[@cred={0x20, 0x1, 0x2, r4, r6, r7}], 0x20, 0x40011}, 0x8000) 2018/01/18 00:14:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000fdc000)='trusted\x00', &(0x7f0000fdd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e5d000)='cgroupselfMposix_acl_access\x00', 0xfffffffffffffffd) r1 = syz_open_dev$sg(&(0x7f000070f000)='/dev/sg#\x00', 0x1, 0x101000) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000969000-0x70)={[{0xffff, 0x1000, 0x0, 0x90000000, 0x0, 0x0, 0x4, 0x163d75d2, 0x0, 0x5, 0x6, 0xf11, 0x9}, {0x8, 0xfff, 0x9, 0x5, 0x0, 0x1c000000000, 0x5, 0x15, 0x7335, 0x7a6, 0xe08, 0x4, 0x4}, {0x5, 0x80000001, 0x1, 0x0, 0x80000000, 0xf64, 0x591, 0x7, 0xfff, 0x4, 0x7f, 0xffff, 0xffff}], 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000049a000-0x1)=0x2, 0x4) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000e75000-0x8)='rxrpc_s\x00', &(0x7f000060e000-0x3e)='posix_acl_accessppp0bdevBposix_acl_accessself%vmnet0\'\'lowlan1\x00') r2 = socket(0x3, 0x6, 0x0) listen(r2, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x10d, 0x10, &(0x7f0000304000-0x8)=@assoc_value={0x0, 0x0}, 0x8) 2018/01/18 00:14:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000e62000)='/dev/dmmidi#\x00', 0x9, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000b99000-0x10)="8e348f689607c5c2ec86f91236fac2df", 0x10) ioctl$TIOCNOTTY(r1, 0x5422) write$eventfd(r0, &(0x7f000000b000-0x8)=0x0, 0x8) 2018/01/18 00:14:48 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000327000)='/selinux/user\x00', 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000944000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xa4, &(0x7f0000000000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000834000)=@assoc_value={r2, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d78000-0x8)={0x0, 0x0}) r3 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r3, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000)=[], 0x0, &(0x7f000016d000-0x9f)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000519000-0x4)=0x6, 0x4) getsockopt(r3, 0x1, 0x4, &(0x7f000052b000-0x9e)=""/158, &(0x7f0000b65000-0x4)=0x9e) mprotect(&(0x7f000016e000/0x4000)=nil, 0x4000, 0xa) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000cc4000)={0x4}, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000584000-0x6)={r2, 0x7}, 0x6) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00005b2000-0x10)={&(0x7f0000d24000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000200000)={0x3, [0x0, 0x8, 0x6]}, &(0x7f00004c0000)=0xa) 2018/01/18 00:14:48 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f000056b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2000) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ec000)={@random="d7ec470c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x3, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) pipe(&(0x7f00000a9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) times(&(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00000ed000)=[], 0x0, 0x804) fcntl$setsig(r1, 0xa, 0x2a) 2018/01/18 00:14:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x105000, 0x0) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000829000-0x20)="0a0000b700000003b60ced5c54db0029", 0x10) r2 = accept$alg(r1, 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00008d2000-0x7a)=""/122) io_setup(0x9, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000588000)={0x2, &(0x7f00001ec000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/18 00:14:48 executing program 7: r0 = creat(&(0x7f00005c7000-0x8)='./file0\x00', 0x30) fcntl$setpipe(r0, 0x407, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004b0000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000817000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000294000-0xb8)={0x0, 0x1, 0x8001, 0x2, 0x5, 0x5, 0x1, 0x8, {0x0, @in6={{0xa, 0x0, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x100000001, 0xfffffffffffffff9, 0x7, 0x5}}, &(0x7f0000acc000)=0xb8) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000052f000+0x2c3)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000027f000-0x8)={r3, 0x2, 0x8}, 0x8) r4 = dup3(r1, r2, 0x0) fcntl$setownex(r4, 0xf, &(0x7f0000344000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000012b000)=0x0, &(0x7f0000bcf000)=0x4) getsockname(r4, &(0x7f000074e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c52000)=0x8) bind(r2, &(0x7f0000984000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x4, 0x1, {0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xb372}}}, 0x3a) 2018/01/18 00:14:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000154000)={@common='bcsh0\x00', @ifru_flags=0x0}) 2018/01/18 00:14:48 executing program 5: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x30000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) close(0xffffffffffffffff) faccessat(r1, &(0x7f0000003000)='./file0\x00', 0x80, 0x1c00) 2018/01/18 00:14:48 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000006000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000000b000-0xa0)={0x0, @in6={{0xa, 0x0, 0xa5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3ff, 0xd, 0xff, 0x80}, &(0x7f0000004000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r3, 0x9, 0x401}, &(0x7f0000002000)=0xc) close(r0) 2018/01/18 00:14:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000055d000)='/dev/ppp\x00', 0x20002, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) connect$netlink(r0, &(0x7f0000b4a000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/18 00:14:48 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x1) write(r0, &(0x7f0000011000)="", 0x0) ioctl$int_in(r0, 0x28000008010500c, &(0x7f000000c000)=0x0) getpeername$unix(r0, &(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000b000-0x4)=0x8) 2018/01/18 00:14:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000007d000)=0x5) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000051e000)='/dev/sequencer2\x00', 0x200000, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x100000000000035a, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000677000-0x8)=0x6) 2018/01/18 00:14:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000ec5000)={0x20000000, 0x4, 0x20}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000dde000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003b9000-0x4)={r0}) sendto$llc(r2, &(0x7f00006dd000)="f6f919388dc31ad5e99928d8ccb243fc328c9366e21c", 0x16, 0x0, &(0x7f00009e4000-0x10)={0x1a, 0x16, 0x200, 0x2, 0x18000, 0xee1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002cd000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x6, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:14:48 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000013000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000023000-0x1000)=""/4096, 0x1000) 2018/01/18 00:14:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d8d000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000f6d000-0xaf)=""/175) r1 = syz_open_dev$adsp(&(0x7f00008f5000)='/dev/adsp#\x00', 0x0, 0x40) socket$inet(0x2, 0x2080800, 0x7) sendmsg$nl_netfilter(r1, &(0x7f000030c000-0x38)={&(0x7f00000a6000-0xc)={0x10, 0x0, 0x0, 0x4000810}, 0xc, &(0x7f00009bb000)={&(0x7f00008ed000)={0x2a8, 0xd, 0x9, 0x0, 0x0, 0x2, {0xf, 0x0, 0x4}, [@generic="5f3250a050e0e421574454c30da5280065b10be679e4f5a2a96134797e2bb9aec422fd080f46025a5a5824ac8d94d286f6c5f162d8d01e570e7bcae80beb866010c850f7aad9bf78c5023d6a51fe1bae50579c0b581585fcd856ad65c18f8e3f69f73ec2d9303ebcf03ec3c60891e8e49b8b938c1d57da46d161935a139a2efe5c3eb53a122adf0f5f1d509ff39597b5430eb5d5323f4bc778b4872fa6b9b4e5bbcf44caa7a94870aed4eb218750314798f6ce8b019a491745edb079cf3e01fccfcbc5b1b78e1fb2f324", @generic="55df23b9823749a62d7e3e460f930e14d994bbac6aca6ce1e5750c1676a2575f5a017def92c3e786e80173f6d15829f611ab4f10149b4fe822ec464a9d65f675641b1c2f4d36abf1fceacb0ccbe7bf0e61dda27ef9a502cfd98c1ba4b6916b00cc41dff09f4c97fc04db6479a687a913ba89e58cd85465e21fd67cd6c3826aabb62c3526808e7f9e0f6f19fcc3009defa59aa9e79814e05a9e200d3aca1833682b2e426a74a5f0a61e38ba8e2076a532201b4a9a9ed52544f5813aa122ef24455402b21494966d39098f687f8a4f2b58a22750fb31e9a99795062d", @generic="123b41379f39be31b040f1deb86ded82b7e884aaa6e0990ee1a87b9e7daa252e373621f2ad3d1cfcecc30f8cd426fd176f76b5819ec31aac73b5dda04e0cbf1bcb082a985818731ae35c927b4d5d413565333dca827f5d2c88de5cd843e227be269e822dcde088b5826ff5bd8964cbd0732be8d83eb2b62f573b06e39cc86756b257118e46caf483144bee0ad83100db36c9f132487d2c1607c71fe0555a0f69c2b17633b9abf95e054571393d9ead5ff13279808c687621df608230c65e51870e4317a5ff5af27e8dc54f41ca6e6f44975f22d9f265687cb436a8799213b2cc043a05a6120f8c00adf6634d8fb56b"]}, 0x2a8}, 0x1, 0x0, 0x0, 0x24008800}, 0x40) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000e45000)="4644d53f7529242ab50b0dbc7133a1ca74033fa9f1e80979e0007b5853f95a76007c58dd3136707d56eb836afcceafb7c1b9086caafeeb9e6201131c79879890e2078d1f8df266bcf2c8759913b6dbb7fdc61201c9820ec4d3e52ba8b4077825ebdc2b3e7d5bdb36c130b8db04f684d3dc12d72444dda14a11677792df52495e4179887e7ea63a38011a11663801", 0x8e) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000d1d000-0x2)=0x8a96, 0x2) 2018/01/18 00:14:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x80000, &(0x7f00002d6000-0x4)=0x0, &(0x7f0000a83000)=0xffffffffffffff02) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007000-0x78)=[{{&(0x7f0000005000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/240, 0xf0}, {&(0x7f0000006000-0xbc)=""/188, 0xbc}], 0x3, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80047453, &(0x7f0000a20000-0x4)=0x0) 2018/01/18 00:14:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") prctl$setfpexc(0xc, 0x2) 2018/01/18 00:14:48 executing program 1: unshare(0x8000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='%vmnet0eth1ppp1lo#\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) msgget$private(0x0, 0x0) unshare(0xc000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:14:48 executing program 3: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000-0x9)='/dev/kvm\x00', 0x101401, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x19) 2018/01/18 00:14:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = semget(0xffffffffffffffff, 0xa, 0x0) semtimedop(0x0, &(0x7f000000c000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000006000-0x10)={0x0, 0x0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f00008f2000-0xe)='/selinux/user\x00', 0x2, 0x0) unshare(0xc000000) semctl$GETVAL(r0, 0x4, 0xc, &(0x7f00005fa000-0x63)=""/99) 2018/01/18 00:14:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d47000-0x13)='posix_acl_access{Y\x00', 0x0) inotify_init1(0x800) r1 = inotify_add_watch(r0, &(0x7f0000957000-0x8)='./file0\x00', 0x20000220) inotify_rm_watch(r0, r1) lseek(r0, 0x7ffffffffffffffb, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000050000)=0x0, &(0x7f0000843000-0x4)=0x4) bind$llc(r0, &(0x7f000050b000-0x10)={0x1a, 0x1d, 0x1d, 0x1, 0x66aab330, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x10) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f000043d000-0xd)='net/if_inet6\x00') rt_sigsuspend(&(0x7f000091d000-0x8)={0xff}, 0x8) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000f92000-0x4)=0x0) sendfile(r0, r0, &(0x7f0000540000)=0x0, 0x1000) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000f27000)={0x2, "6ae68100db45"}) r4 = add_key$keyring(&(0x7f00000fb000)='keyring\x00', &(0x7f0000182000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r4, 0xffffffffffffff80) 2018/01/18 00:14:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000777000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) r3 = dup2(r1, r2) r4 = dup3(r2, r0, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000b8e000-0x4)=0x0) connect$unix(0xffffffffffffffff, &(0x7f000002d000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockname$netrom(r4, &(0x7f000038b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000633000-0x4)=0x10) setsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000796000-0x4)=0x7f, 0x4) sendmmsg$unix(r3, &(0x7f0000502000-0x38)=[{&(0x7f00004b8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f17000)=[], 0x0, &(0x7f000089a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/18 00:14:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dad000-0x9)='/dev/ppp\x00', 0x0, 0x0) pwrite64(r0, &(0x7f00005f3000)="13bfe5c25e86cc14c3298b10519f3f3a9832b79fe260ad2869d73a9578a33a3852b41f7b94ffae68f3e1a11d433f65537ea7bcefce", 0x35, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000dbd000)=0xc4e) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f99000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3bfb}, 0x4, 0x2, 0x1, 0xe, 0x6, 0x1000, 0x0}, &(0x7f000092d000)=0x20) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000b3c000)=""/174) ioctl$TCSETSW(r0, 0x5403, &(0x7f00001d3000-0x24)={0x9, 0x8, 0xffffffffffff7fff, 0x3, 0x0, 0x3, 0x4d, 0x86d, 0x6, 0x3, 0x0, 0x0}) close(r0) 2018/01/18 00:14:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x6, &(0x7f0000657000)={0x0, 0x1c9c380}) pselect6(0xffffffffffffff05, &(0x7f0000279000)={0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000012b000-0x40)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d60000-0x3a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008b7000)={0x0, 0x0}, &(0x7f0000d9f000-0x10)={&(0x7f0000828000)={0x0}, 0x8}) futex(&(0x7f0000988000-0x4)=0x0, 0x0, 0x0, &(0x7f0000ee0000-0x10)={0x0, r0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c1a000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002bd000-0x14)={0xfa6, 0x6, 0x3, 0x7, 0x100000001}, 0x14) 2018/01/18 00:14:48 executing program 3: bpf$OBJ_GET_MAP(0x7, &(0x7f0000f98000)={&(0x7f000043c000)='./file0\x00', 0x0, 0x8}, 0x10) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004a4000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2b000-0x4)=0xe8) lstat(&(0x7f0000e3d000-0x8)='./file0\x00', &(0x7f0000fc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) syz_open_dev$mouse(&(0x7f000093b000)='/dev/input/mouse#\x00', 0x8, 0x341282) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000038c000-0x38)={&(0x7f0000e83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000674000)={&(0x7f0000739000)={0x1c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@typed={0x8, 0x400000000000000a, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00001ea000)='/dev/rfkill\x00', 0x100, 0x0) 2018/01/18 00:14:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000032e000-0xf)='/dev/snd/timer\x00', 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000500000)={0x2, 0x4, 0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cae000)={r0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000fe9000)=0x8, 0x4) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bb3000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000086c000)=""/104, &(0x7f0000189000)=0x68) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000261000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000afa000-0x4)=0x8) r4 = semget(0x0, 0x0, 0x621) semtimedop(r4, &(0x7f0000a7b000-0x18)=[{0x1, 0x3, 0x1800}, {0x3, 0x21, 0x800}, {0x1, 0x10000, 0x1800}, {0x5, 0x1, 0x800}], 0x4, &(0x7f0000219000-0x10)={0x0, 0x0}) accept4(r0, &(0x7f0000495000-0x11)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005a8000-0x4)=0x1c, 0x0) 2018/01/18 00:14:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000e15000)='./file0\x00', 0x60000, 0x0) getsockname(r0, &(0x7f00008c6000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000023f000)=0x60) ioctl$TCSETA(r0, 0x5406, &(0x7f0000b5d000-0x14)={0x5, 0x6, 0xffffffff, 0x5, 0x67cf, 0x0, 0xfffffffffffffff7, 0x8, 0x1, 0x4}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000231000)="d5f4858627d128297b399aab8ad12872993931eb0cbc08677e8bf2607d2863fdd311bc571fc68f7087f6abe5f21673901f672a7bb8b0775355ebf09b2c804b80a63fefd20bff7411e876c4c10cee732151347f59d85e3ae3fbf57082e37937638bb1c83c7b0014be0205b723260b85b71d0e30e41303b7acdec07cc81db3eb5e096604d0ed74a5632b46c1abf50c2e73b529e7ada61018646dd1731f6c36d910b738ae8a375ac81f41692f567dad6939fd49e95b91") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000593000-0x4)=0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000002d000-0xe)='/selinux/user\x00', 0x2, 0x0) process_vm_readv(r2, &(0x7f0000b53000)=[{&(0x7f0000554000-0xfe)=""/254, 0xfe}, {&(0x7f0000753000-0xba)=""/186, 0xba}], 0x2, &(0x7f000092b000-0x70)=[{&(0x7f0000a6f000-0x84)=""/132, 0x84}, {&(0x7f00007bd000)=""/27, 0x1b}, {&(0x7f000048d000+0x875)=""/74, 0x4a}, {&(0x7f00008db000-0x4c)=""/76, 0x4c}, {&(0x7f0000526000-0x23)=""/41, 0x29}, {&(0x7f0000c31000)=""/194, 0xc2}, {&(0x7f0000f51000-0x1d)=""/29, 0x1d}], 0x7, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r3, 0x8) r4 = accept4(r3, &(0x7f0000e2b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000af4000-0x4)=0x10, 0x0) fallocate(r4, 0x21, 0x0, 0xe1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000f8a000)=0x2, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005fb000)={0x0, 0x0}) 2018/01/18 00:14:48 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ae1000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x14}, [], {@ipv4={0x800, {{0x3d7, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x10000, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@ssrr={0x89, 0x0, 0x6, [@multicast2=0xe0000002, @rand_addr=0x5]}, @end={0x0}]}}, @icmp=@address_request={0x11, 0x4888, 0x0, 0x1}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/18 00:14:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4b, &(0x7f0000000000)="", 0x0) 2018/01/18 00:14:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0xa, 0x3, 0x1) setsockopt(r1, 0xffffffff00000029, 0x40, &(0x7f0000007000-0xfd)="2dc81617b87d23917b211e49f94e23ee305f46d458d422b32cf3eebd72ddd7c489d1af532a252fd911b80d000600e3310ffd8cf15a933d6c7d043f87394c2c2e2395af9a0000000000000004a5f3ca9e6f9859c9be", 0x55) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008e4000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) pwritev(r0, &(0x7f0000c4a000)=[{&(0x7f0000089000)="", 0x0}, {&(0x7f0000f57000-0x84)="cdc8b69e3bd68868ac27a5784fe868db441c80059034a0e329ab7cedd31f79bbcd289ec1fce7d15c56b44844523bf49f709095d651b7c0cf41bf2ad6ed344e07b3afb307f1754d8bb21ded94a88bf27b346726f95189f37688d393c47e2527ebfa39e7e502f678ba7e4fce8b7d5fee627deaa1fc3ee132e8f51bba2b58f947f2", 0x80}, {&(0x7f000072f000)="f4ee01741009fd3a51c39bb6c97ae566bcfa9fb5154b", 0x16}, {&(0x7f00006c9000-0x2d)="", 0x0}], 0x4, 0x0) 2018/01/18 00:14:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x6, 0x6, &(0x7f00008f2000+0xfe3)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00007c5000-0x4)=0x0, &(0x7f0000be8000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000015d000-0xa)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d79000)=0x24) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000820000-0x14)={r2, 0x7, 0x1000, 0x7, 0x9, 0x7fffffff}, 0x14) fchownat(0xffffffffffffffff, &(0x7f000045f000-0x8)='./file0\x00', 0x0, 0x0, 0x0) ioctl(r1, 0xe4f0, &(0x7f0000ed8000)="") open$dir(&(0x7f0000199000)='./file0\x00', 0x2, 0x80) 2018/01/18 00:14:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000167000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000b10000)=0xea, 0x4) r1 = socket(0x18, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000607000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) 2018/01/18 00:14:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000086a000-0x9)='/dev/vcs\x00', 0x84040, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00005e2000-0x4)=0x0, &(0x7f00002a1000)=0x4) syz_emit_ethernet(0x82, &(0x7f000026c000-0x8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x402f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@rand_addr=0x0], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x126]}) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/18 00:14:49 executing program 3: futex(&(0x7f0000edd000+0xc38)=0x0, 0xfffffffffffffffe, 0x8000000000000, &(0x7f0000a55000)={0x0, 0x0}, &(0x7f0000048000)=0x591, 0x0) 2018/01/18 00:14:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) pipe2(&(0x7f0000560000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x2, &(0x7f0000000000)="") getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000617000-0x4)=0x0, &(0x7f0000e57000-0x4)=0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a89000-0x9)='/dev/kvm\x00', 0x200400000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000333000)={0x1, 0x0, [{0x3a, 0x0, 0x0}]}) 2018/01/18 00:14:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f10000-0x9)='/dev/vcs\x00', 0x181000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000326000-0x28)={@generic="5ac5a50e56888561677509a368d8f879", 0xcc39, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) fcntl$setpipe(r1, 0x407, 0x0) tee(r2, r1, 0x7, 0x0) 2018/01/18 00:14:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000a4000)='/dev/input/event#\x00', 0x4007ff, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00007f9000)={0x56, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @rumble={0x1, 0x0}}) 2018/01/18 00:14:49 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000009000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x100000000000003}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = syz_open_dev$vcsn(&(0x7f0000012000)='/dev/vcs#\x00', 0x7, 0x6b7576e0688f4476) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000000b000)={0x9, 0x0, 0x9, {0x77359400, 0x0}, 0x8, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:14:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b4b000)='/selinux/context\x00', 0x2, 0x0) write$eventfd(r1, &(0x7f0000ffb000)=0x1, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00000e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0xd00, 'cbc-twofish-3way\x00'}, 0x58) accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00005a3000)=[], 0x0, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/01/18 00:14:49 executing program 3: r0 = gettid() sched_getscheduler(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fsetxattr(0xffffffffffffffff, &(0x7f0000c6c000-0xb)=@random={'trusted.\x00', '-\x00'}, &(0x7f0000d52000)="992d408f", 0x4, 0x0) 2018/01/18 00:14:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f7f000)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x3f) r1 = syz_open_dev$sndseq(&(0x7f0000f54000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000210000-0x40)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f00000f4000-0x2)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00006ff000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b59000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000909000)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000947000)=r5) r6 = msgget(0x1, 0x282) msgctl$MSG_INFO(r6, 0xc, &(0x7f000098e000)=""/0) 2018/01/18 00:14:49 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c6c000-0xb)='/dev/mixer\x00', 0x101000, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000f7e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000780000-0x4)=0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000f7d000-0xe)=""/14) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f75000-0x4)=0x20000000000008, 0x12b) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 00:14:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00002a8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x7}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000cca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000018d000)=[{0x0, 0x0, &(0x7f00000ff000)=[], 0x0, &(0x7f000038f000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/18 00:14:49 executing program 4: futex(&(0x7f000017c000)=0x0, 0x5, 0x0, &(0x7f0000ac7000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) r0 = msgget(0x0, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000054d000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5e000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() r4 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5a2b, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) stat(&(0x7f000060e000)='./file0\x00', &(0x7f00003a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000e5000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000002000)='/dev/vcs#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x20, r1, r2, r3, r5, 0x60, 0x1, 0x0, 0x0, 0x0}, 0x9, 0x0, 0xb5eb, 0x7, 0x8, 0x0, r6, r7, 0x0, 0x0}) 2018/01/18 00:14:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x401, 0x0, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0xffffffffffffffff) epoll_wait(r1, &(0x7f0000c47000-0x24)=[{0x0, 0x0}], 0x15b8, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000cd6000)='/dev/admmidi#\x00', 0x3, 0x408000) sendfile(r2, r0, 0x0, 0x6) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00003ae000-0x14)={0x2, 0x0, 0x7f, 0x1, 0x7}) epoll_wait(r1, &(0x7f0000d30000)=[{0x0, 0x0}], 0x1, 0x81) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008be000)={0x0, 0x0}) setns(r0, 0x40000000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000995000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000240000-0x8)={r3, 0x3}) 2018/01/18 00:14:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000309000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000616000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3f000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00006a9000-0x48)={0x1, 0xd, &(0x7f0000e8d000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x80}, [@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x80, 0x2, 0x8, 0x9, 0x11e, 0x10}, @map={0x18, 0x8, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x2, 0x7, 0x7, 0x7, 0xffffffff, 0xffffffffffffffff}, @ldst={0x0, 0x2, 0x2, 0x0, 0x7, 0xfffffff8, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fe6000)='GPL\x00', 0x7c2, 0x6, &(0x7f00000bd000)=""/6, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) fallocate(r0, 0x2, 0x0, 0x7000000000000000) 2018/01/18 00:14:49 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8000000007, 0x0) 2018/01/18 00:14:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffcd) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003e5000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) sendmmsg(0xffffffffffffffff, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 00:14:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000259000)={0x3, [0x0, 0x0, 0x0]}) r2 = eventfd2(0x20000000000000, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00007df000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x6}) 2018/01/18 00:14:49 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000000b000)={0x7, &(0x7f000000c000-0xd2)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f000000a000)=[{&(0x7f000000b000-0x1000)=""/4096, 0x1000}, {&(0x7f000000b000-0x1b)=""/61, 0x3d}], 0x2) writev(r1, &(0x7f0000008000)=[{&(0x7f0000008000-0xe21)="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0xe21}, {&(0x7f000000a000-0x1000)="3c617434ee1d3d6ca6365aae28abd760006336f9e18044e9a60a871630bd2a54ee59d0fe7fccbb2cde967f93fa610bbff4c584a04ad1fefd0c7ebf200f764540c4185ab4c0cefb4661ac851907180a38557730cc2cf8c4d4ba7597ee43478a7db1012a607b03bf4d2a955c6bb671f5ccb2e570175026a439a2f2555e82652e2bca6c0e948a6af34c230099d86f465943613b7b79838e5ab2fcf996353c3ba4e1a2b056e32f0286badc555e866e0ade643c081da767f959fd912406fbac5d955d1188e53d1fe21615e3194818c79d95c2c43ea9f59bde8dd6c6c526ec4f993613b50ea8e33132f66107f97b5026010e90ed3508b423cf5b2d01a844676c9fab4b08fe67fd5575e015f20c1acfd3aed4c8bce9e7b99e5f3d42a5c0549ed3622f83092681baf425c59cbf70eff7e98a0ab52feeff5677b6bc6ab4922d5c4f18746b455b8c409f43810f1a869b1665ebb5604d31ee9d3a6a116f8662267013f95890d9dac5824ce3bd9af112cb79da109da6cc8d1d940ffddd3e54d2b4a8367be6906ed7ce4ecfcd6511515d23314baa3a6dfc150858b64b5b87a268be3e6d39d0b8d6ee7f69ea06285c0fa87c79a14112c2bd2e2c1d70a31bd2a15b6ff6d3d86538413e4454732a1d7d70ec23a2f2d244e97bd63aba84a46d4a0baac3e08d1613b2d0f4dc18f3a7b1cd8d1cc235a7fd531addb9fac3a5df3d5745c9b06ee01367d3a296675bb581753bb5e6383a6f7cfe9449bec9f66644a472ed5cd2cd2c65dd533c7227e739a6c2c7948f23353e77bb04ab50a121dd12b0a2c0ba4b77d69bce18c8fb3a48e93113fd0fba9e9c326a044e4f61d3045624d6870b8e78bb420219f2c1c166dcbb78d6b8a5e0114e1beb5958f30fd3a70390cd63a47829fb3704658bff9d8c9c61ca2abbd4d365af09413ada55f378191fceca7290107d32a790eaff8656c9c927b291bc332881c6577871263007baab62aedae3d1a796c0c02cbec3c3e88fa82130f04567fdc62567c9a4171eb155947a1763bf6fc54aa50721fd0f55896ac42477f1904aa4823226e65975ee4c6e5fa74d5aadc62451ff704cdef6cb349d29c62c991aada34f1f79be78a4dbbf3dce540f7e0660bbe2e59705d9101d2ffce9d87d5a878b3575996ac228a291e667c2c6c77c898dba7b73ce748a70135334d253d374b89c3c0b7278e42cbc4dd1b05e17455f15a554210a3cdeb60d4db75f28793639c893255e4b6916cad5dca97b053bf8bb7c79fa7ee5b14a6e637e74cac7ccc92d8cd49470128641ba947afff303521d35de4e0230b5c87dad8036e234175ca0dee4f82b26e21e5df0383174f404333821171f5a9895bfaf084a00f68a078e2049ccf59d2070d05ed28b51e17c9ea6fe6e45171ca5fda14e5913eeecff2562e029b51c93f79550428ffa245ee1210f80ff94f809e3ef6bf79f30636db55866d0aa6a55439ef240820e9c24f8520dcce1fe3b751c9a22f7def7b9e32013b0f9728ceef3835ed5b7dbee55e657e9808d46c765314e1502b07d74f8976dfe5a6a78940aa54fef2370228f682a0d16dab1912bb9814caaeb86e0b7ce52b42d66e08d8114fbde8e91873a7200cb16adc66c1da9272566f38ab1476a06470391b4acfebf4f0b9d2fbc5c6c4f19b42095a7da7d6cee47200b46ae55598390b447dc35651a4599ec9e6220ccccfce209e68b3b3327e97371e668e53850b2fa9851af7d09f1c7f831a9b4801907fb5ad49d8d975c83ed451f99587536e9d228de7ddd68d0ba43187dccaf3edc28af0767051ef42c53b9c69ac69f263a421550ee2708d3a13d33bd7acf3a68dd1dd0371e19180741b37c11ec035e1eff46d284b3a1743dbd2766383c4202eb9bf5156a39b58dc85c32fcb43d2965f6b5ea44de511c0ef87fd6120ab3813ce809f2634405cda5a8c4265b2ff64f606f4f185a9dc736dd064babd85dd06c24a9fe85938d908382755e93e1d0dec42596614b902fc8ff8643c7a5355c9a005e4ddae9fbecafc6577b29874c0a8710fe31e7dd626de8f2e97b4e35082a5293832bda11a75441125f22947bc099baf6da40d6d919b441325fc275fbbb0fd1bc507faf0e2c5b759e8da838866ac177165affef7c866f259c6957c5e85881b5311f992fca64d11be1d0fb9eaf08454932942ceb5c5f913c7f61bfd2114ce4ed7de4fc1673738945f25a41f5b95d8d56108ee970281ec6c225a738500da919325dd4bdf18b97b301524772ac023f83dd39e35045afe4016a5f176ef2124e8facd379a885b00fa2c0722b8ef713cf1beda3ed34883a56d0fa5e3376522e7b9ecde98fe27eeb3d53efd503be058621f5f7f36302a0b868b3a1407cf4014d86652eb37b0184b631e718498dcc0b2cd784729cb0dbc1d28069eb0930cf10332d9cfaaa8121c04f076f83c2a47aa708b655d53e1964e3a9645b82a7f2eca3a9769e274b7d15b3d6a53061089e7d6b9c2122025c6e97eab55630ec2a4a8b68889107f13473c74e0930a605cd76e6c3b32f798cfcdf75f3b35b1918f8173615e348f5e3ac5361f9e83f6977c7ba94e7bb84bdcb56621d4dc96d0cdbf5706332bdb28e360a91a8f16c82f26450bd03bc3d52c8b28ad20aa7c3b37531dfbb182cef1bbc4f8c77c079f4b64b06895344c1abd8e9554bf9b4ea9a01fdc9c945cdcb2bd04aeb280cca52587274e913657529ce4068a22b088f285070f1f46313c0e66bbe5d38f9dffef7b622a1692f09d926fd02c48f94aa31ecc994830326410ca31e378b05ae85bace2417863691b2f5f56b6224eb5a19d1391beccfa560c8f026806586c1f9e718e97637f4df041c5180857955634de2de6043056d30e74b6522a0f9bb2260a94881e5a205f643a57313b5931918ef655ba4b0761899ee49c51bccde820c1028ba879b089c2b771babb1d57c03ebbeed293a129c809bd7893090a3ca557a1bd6112b7924e2aa699da8e99d7e29a5910a812478dba88ecda782ec14bf08f9d22402d50b94cf5702da59c8353464efe4b9631cd885f2ca684825550d90c5673a4810275e2446f0230a3b8628b8265a7a117cf2701e3499914bb682d2e872c576e9f91ac00472433cd6bfc225ee9c971c4a24addcb78d01809dfbeb758daf98083c2fe1fb6b55f52fb439207239252ef2e20df424f512e56a070424710a300d7b3c97bd776edca5a91fce7647755c7a24fb88d0522ad8355bf91e9f07eaa709de4e6695922b1db6beb45792f9246b58d23c6b1a024e8e0f2713b6a740518dc3991025abac20fadb3d68f0cdd221b3c026750b64ebf68a431e64be552874a44f69d4a000e043fe883955f4cdb1c5cdb2e8b3c0c781a9100cf4f506317ba4705d1959598b551ee17504b46b361c8d4c04d94718b53024adc86e38ef3c112a17104245b24c5b41fdb985fd30e0dacb5b1bc95795d9946aff3b61873df838b7ef31ec2202e875628284569507f4d59a9afd988190bdce353651fe5403aedde23e290fdcc3186427bd1654c45fa7c45fe2fb92bd27cae2f9351e3bfc8064f1bc254d3abc35656698df254bdf30d364daac5c160a65e82d686340b969053935a5ad565923f33ef3f494083e35201ba2cb793cb3103b3029152e44f8cb5775c9842919dd8c0b903289851fc11c09210a643de8dd6b4a41987cc65ba42d8e703259e3ada83e5f829bdfd68f6070e444ce7dd7f2314835e4054e74e6d49f7895c66de72d5b3034a56a87a054b26808bbc494bc60c374fe0a026eb8cfbec9d037149e9a5d2c94ceb3becd5025e31ae9c5b81416d6fe6c80c5e8dcddd543b68dd3ab304577f1db830ffe771468d90971da77625c813b6d477ac41ef0502bd8811cb4dd946c229a569b519e8d382b571d38e341d123e372f99c9e56f2265f791a6d3789c61d43a3e485ee29ea59297682a91d18179f5eb7afa5849a327071016203bbd79f23450f2525ec9faca016782b2b28d23ccaa17dd1cff680f514a53a2096a851648278e2f2379b7f0b5ef832ebc9afefb31cfceb802f86456eef27c5417b2c3a72b8257428c2b074216f7b72a4d6e68fd307a9310fb1ad741432887e10eb2e7686b64198dec70f2304329a2b3272ba32c5b96ac74b37f4f896c7686810490d52585670e91faa2afd49f638ae97a258c75fc0d238f8b9aa49116f89a270123a5d6380aa9f6c6109e665162a38833f9878e22d2ab1a305b80e84095ddf3bed7fe7c076da94f89c99a593f504960e9daa00e16eb43a5087c0ff66fb711b942e62fa52146996be55de9c1077238f5af43892a59075d97d79efee644be1676fbb600d4903c261a02508061f880678f6379e55d437a4d5cdf45b23f1abf41927090d66fc4ba6659635f7b49749d905e1e5f58b4cf63f9fadd531d19d465a7997dc86d43ceed93150e7c8656ab9ce5899a656d89688c38a5d552b13b4dad881abda7b93e62c2b9c7002a5417c5367a999b2b7a8b23ac77cc808dd3e68fdfdf1a1fcf7e44ca34675577dc0791858e4728a1bae4a3b35c1bb2ab726f058ed24c61fc9fc3c7507ff32ba949980d871df6de63e8f124f94c9df8372af7dcc39b6a2cd4aac7fa63d5d5f570d8c59633772669a00823c4783ead89efb0b517452bfd5ce233c445e0e0282ee0e5410244a165be14d4279d15181e95ca732bb71532db16306247d0a976bf8e87bf104573e555241e61dbd8e857009dc6443f9574a618795aa1432c2f6d2fb711e92e85b1c0312510a4adf8ae0be9f01358ceadaf7c3f472186ebba8909923259bfe1c2ac7bddd22b4f49d749ba688d7d581fad6dbbb315b547df6fcdc98e9b04af5d7b3cb5304acd4adb75e87aafc6c66839b56218d883f42041b2b2b1cb9b36387e89c602fe8bb50ebaa00498ec6a4ddc22e683f1d26eeb755210360aaea7dda2c4860d45fc89d0558cf431e380fe36708adb361efef5815b516c8902ca7a79396b3af6765e815877c72391005a8964b062320cba082b0a753da92b86d0983c9f85448ad01567826eb9b053146fb3c9857667faded866d1baaa5f97cf0ee4a658e97d29c8bb1f0fb7e06aa35480ffda08a750eb51d9140c1cedd33691a69a5760ad7ee5ce170253faaf6a076312283311ef9e4cc389740b4059df3f3767df5dfd19d62fd861ee8aaab144c1d69179d148963670b2e2c9983c23ea136fd46aedfdca083dc54b168f9aa512da1b165dd0b6de683a8e57a0db93ba90304ec4032641a1ae530266e6d34cd51126acbc98ee435242ef7dac7c541252799d97adfae6d422de73798b7cc448fecaac6eb0740a8eee12238550ba318993efc6ebba91189a984001b0a89a20fbe6850900df4af85d1feb1ac5806e40c6cc9157f855c2657c41e7b053d2a9e5ef28e10547497c1aaba50426c74201f746360a20563008fd51930d75f1bd4c5fd2dfa3ac25b7360fae25bd1893f59fc9d7a24440894a01d8af9edad801bb892c2fd15611d41b964b0c87e2aae31af9361840904a3f91f31d8424244fa2719e4822dd7ee75dcd225279b43f190aee9240d28b5abb81651928e19e1a1bd5e7013b64050c31140d9aaf2d833ebe564ea5b7d2c6c48009c238470f3c90386ba37855898c589c1a4ed75bf4ef511a8249987dcf076e1ab8ef0658d005febebd5fc7cbadf99c33f6252b42f681809a268f30b493a8cc842b09b523580a2ac763d02df50d0f7c5a66b270f9524ffa68ea349cca72be9936d4ac058366d6e5fe1951457d0b76c12a4462a39e8852d5e982b2be1f380f5efba3ef172edf21a25a13411267844a67edb1446689783cc", 0x1000}, {&(0x7f0000009000)="e02abbdac27f9a61ce15527aadd729bfb74015398426d0111b84e89c50f183a8e36487985b1988d8f65f3f1b3d56604d422533baa6d682b0422820f678a12b5273ade44266e96f3cad477ca04c241e39df9f8f9d4b2e0ad1b915210a064792638962eaaf52c4221b0f8ff61ed63d3c5fc7", 0xeb}], 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000000c000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000000c000)=0x0) kcmp(r3, r4, 0x7, r0, r2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f000000d000)='user\x00', &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000e000-0x1c)="aaa53dda22b368146d30835cc2a19b3dcfa639b071a4a8a19b895544", 0x1c, 0xfffffffffffffffe) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f000000d000)='id_legacy\x00', &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$user(&(0x7f000000e000-0x5)='user\x00', &(0x7f000000d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000d000)="6837eb1a6ee53e08a0743e7760ffc34c06f0da47e49569e68e5641dac9bf4f3166df7b185ee992711b5285537439181979e11000399279713f97c870", 0x3c, 0xfffffffffffffffb) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000008000)={r5, r6, r7}, &(0x7f0000007000)=""/27, 0x1b, &(0x7f000000d000)={&(0x7f0000003000-0x40)={'sha1-avx2\x00'}, &(0x7f000000d000)="0d8ae48277877f57c5e2a20875c9c38efbbe0fb8e135e8bdb60fbc781fdeb08f52082c991732966a15805422540aabb0dc97e4e64b9c30d4d686618f83c8815cae949caba55379ae92287c9a7c99145e9c1814e0b551298f8638b4c176ccb7c2cdd3404fd1b57f17ff", 0x69, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:14:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f000000f000)={0x14, 0x1c, 0xffffffffeffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000154000)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000444000)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbf9e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0xd5, 0x0, "d8b38c4d718092ad7289128ad3f010d09a9a82bb527778b08fd183e5ee729e0935f922d4dc28364e7fc45cf7d1eba9ce670f7acf5d5faa62cde2d183d13c84b3e1d3d3a2f56c2218d57a8dded62e8344"}, 0x160) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000cd8000)=""/4096) 2018/01/18 00:14:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000f5d000-0x8)='./file0\x00', 0x300, 0x0) openat(r0, &(0x7f00001e9000)='./file0\x00', 0x40, 0xfffffffffffffffd) r1 = syz_open_dev$sndseq(&(0x7f0000239000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x2c0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000482000)={0x0, 0xf5, "bc9cfe359fe889e985996a34b6642acc7317e8133ded5e458351bc6d7d76d5bac968913e6a351f318e3e2d07d9d91ef4c2c9a0a5fbfd6a39890c9a770cf21170b95e2a70f78b312d9eefc8487ef826962716e558f146a8e8e7175820059b40329fd8c884910ed9bd55485c5c48c5b3bd1c327fb0259adbbbfa57d6605bfcaf8336dc07e4dbc552384a816b54a09fdfed749eff104a0bf39a6b0dbb3c350087688ad9acef57cc5ca3fb996c583c8342387774832ac8902139773b251ee700d368b3097c1d4295e39b875df1a170e7f71f9bd31aea04d56cf26f54d1b912fe05086d2f13067219e30b1de27f3821c101d707154adbde"}, &(0x7f0000a81000-0x4)=0xfd) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000fd2000)={r3, 0x6, 0x7c17c3af, 0x2}, &(0x7f0000313000-0x4)=0x10) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000e96000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:14:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f00000c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fcc000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a3d000)={r0}) ioctl$sock_bt_hci(r1, 0x400448e2, &(0x7f0000fe5000)="1407664b0e7964045cf44f4017e86bf2ddd7a8c875df8b60b26d1d42aee8089be1cc041e974e58d6445db6362984b33c9dac9b932de2ac2d765b0fc564afb6bcd173aae9f069f50c3c2418ac5de37ccce6bf9315223551ef942920f0aa858b40e5ec5ea2854a3d7f3d") r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000000f000-0x38)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:14:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005c4000-0xd)='/dev/snd/seq\x00', 0x0, 0x6c1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000e30000)={{0x0, 0x1}, 0x0, 0x1, 0x0, {0x0, 0x0}, 0xb, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:14:49 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000008000)={0x2, 0x0, [{0x2, 0x3, 0x0, 0x0, @msi={0x101, 0x200, 0x7}}, {0x100, 0x4, 0x0, 0x0, @sint={0x6, 0xffffffffffffffff}}]}) ioctl(r0, 0xc0984124, &(0x7f0000004000-0x8b)="acf397fb0f694bdbea8a40a6e32f3940a6051982e39581d09762bc64cb8ae4aff2001f42283085926755f53c4b19459b54f9088762a4e35859115b6a50ea832ad11397ecb31414c0e5262421bb41fbe93ac3d8b854c7f6619243d6708a") 2018/01/18 00:14:49 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ad9000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e34000)={0x40, 0x0, 0x10001, 0x8}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000fdf000-0x10)={r1, 0x35}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fdd000)='/dev/mixer\x00', 0x4000, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000fde000-0x24)={0x100000000, 0x3, 0x3, 0x4, 0x7, 0xbe, 0x886, 0x2, 0x1ff, 0x5, 0x80000000, 0xffff}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 00:14:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$usbmon(&(0x7f000005b000)='/dev/usbmon#\x00', 0x1ff, 0x4000) write$tun(r1, &(0x7f00003da000-0x38d)=@pi={0x0, 0x88fc, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@llc={0x0, 0xff, "f9b2", "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"}}}}}}, 0x1016) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000354000-0x4)=0x0, &(0x7f0000520000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000db000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000093000-0x4)=0x18) 2018/01/18 00:14:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e80000-0x10)='/selinux/status\x00', 0x0, 0x0) exit(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x7, 0x3) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00008bc000-0x58)={0x2, 0x0, [{0x0, 0x7ff, 0x4, 0x6, 0x6257, 0x100, 0x1, [0x0, 0x0, 0x0]}, {0xc000000f, 0x0, 0x0, 0x2, 0x8, 0xfff, 0x4, [0x0, 0x0, 0x0]}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000aba000)={0x0, 0x14004, 0x0}) rt_sigpending(&(0x7f00005eb000-0x8)={0x0}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000b0d000-0x4)=0x67f, &(0x7f000087b000)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00003ff000)=0x3) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000265000-0x1c)=@req3={0x200000, 0x77, 0x200, 0xffffffff, 0xffffffffffffff67, 0x6, 0x7}, 0x1c) 2018/01/18 00:14:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f00000c4000-0x1b)={&(0x7f00000ab000-0x80)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002fc000)=[{&(0x7f00001d2000-0x2f)='O', 0x1}, {&(0x7f000074b000-0xe)="6e27cab3f021f21281ad7ba1ef76b9", 0xf}], 0x2, &(0x7f0000074000)=[{0xf0, 0x104, 0x41, "5123b23dbe46133a4649b75b1a9419de21fff0fa0231c6b06d87856de5461085d2521a25a46c26dfb32ce82945c62d4186c1af00632164c16f8b2e69869ba41f26574f0726a12480acccefde32b9e0411bcd6969618a454337cef8c51e5ef1cc74efb75f4e5f7a33a4c49544f5be7b354c271926204d7f5021a427a8c5b34c83e583308dd2493667cfbc9b5fa2831e60f559a63af50b6591cac3f96b1d8ec452257911d3d34ce11aeade41c63e9bc6294313155db111ac48fd229571863d43653ebaf2ad24b052d6db461f04a0a8c6791fd9e98f0dd9b19036545e8d"}, {0x1010, 0x19f, 0x304, "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"}, {0x100, 0x10f, 0x800, "5818bae915ac31485d1f52924d0d351798df9eff115d8974bed247c31a08194b03c7d84bee18c1c5ae16a899bc8a984b6ebcec20671b9c10804923366ba5c0248fb0d217cb824ed258c45caa2508972e180bf480c67dd53f294ab30e99443a96df3639b2a496081b6f512b2d40557f2da7ae806e699cbba625e04faaa018e14e713c96ffa139b8da3996455e616c86c118f9c2b060293dddbe9d54181f7f52d5996495e2d27e91bfc0157c74e83b4578e13229f8e0726912c188a9759043db54d6e71613bef4f9789532ef8328c6d48251491bb3a38205b857b8b4800e341477dbd6479de40f0c44c0a4ef6bf0"}], 0x1200, 0x44880}, 0x11) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000107000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00004dd000)={r2, 0x0}) 2018/01/18 00:14:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007b2000-0xf)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f0000027000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000020000)={@common='ip6tnl0\x00', &(0x7f000002c000-0xc9)=@ethtool_rxnfc={0x29, 0x0, 0x0, {0x0, @esp_ip6_spec={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, {"4589", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @ah_ip4_spec={@multicast1=0xe0000001, @rand_addr=0x0, 0x0, 0x0}, {"c951", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f00003a8000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x3881, 0x2, 0x0, 0x0, 0x2}}], 0x30) 2018/01/18 00:14:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000017c000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000bc6000)=""/250, &(0x7f000031f000-0x4)=0xfa) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00002f5000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000da0000)={0x5, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000080b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x200, 0xfffffffffffffff7, 0x500, 0xf7700, 0x200004, r1}) r2 = syz_open_dev$sndseq(&(0x7f0000e33000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000798000)='/dev/hwrng\x00', 0x48000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000892000)={0x5, 0x4, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00004c2000-0x10)={0x6, &(0x7f00001b9000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = syz_open_dev$mice(&(0x7f00003d9000)='/dev/input/mice\x00', 0x0, 0x400) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00001f4000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000e8d000)=[{r3, 0x1, 0x0}, {r5, 0x0, 0x0}, {r5, 0x0, 0x0}, {r3, 0x6040, 0x0}], 0x4, 0xb0) fcntl$setflags(r4, 0x2, 0x1) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f000029c000)=0x18, 0x4) 2018/01/18 00:14:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x2) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000490000-0x8a)=""/138) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000cb2000-0x12)='/dev/snd/pcmC#D#c\x00', 0xff, 0x40) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000efc000-0x4)=0x81, 0x4) modify_ldt$write2(0x11, &(0x7f00006b7000)={0x7fffffff, 0x0, 0xffffffff, 0x1, 0x0, 0x1, 0x200, 0x40, 0x9, 0x3}, 0x10) 2018/01/18 00:14:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xffff7fffffffffff, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00007bf000-0x8)={0x0, 0x0}, &(0x7f0000066000)=0x8) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000011c000-0x28)={@common="6c6f00000500d600000000ff00", &(0x7f0000924000)=@ethtool_wolinfo={0x0, 0x0, 0x0, "010308a528b7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:14:49 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0xfffffffffffffffe, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x2e8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ppp\x00', 0x2000, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/01/18 00:14:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r1 = epoll_create(0x80800000003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003d7000-0xc)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000f3d000+0x11)={0x2, 0x7, 0x100000001, 0x3f, "e8e49037d9860f92f4fdaacb0f23be9438cd88fd41719da07075f514e33495c303cea52dcd76242ada8ffa46", 0x7f}) open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) 2018/01/18 00:14:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000014000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000004000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000)=0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000003000+0x150)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/18 00:14:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x40000) r1 = memfd_create(&(0x7f00007a4000)='/dev/loop#\x00', 0x10000000000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f000026f000-0x58)={0x9, 0x8, 0x6, 0x5, 0x4, 0x10040000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) r2 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r2, 0x5, 0x4) r3 = syz_open_dev$dspn(&(0x7f0000a8d000)='/dev/dsp#\x00', 0x3, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000a31000-0x8)=0x0, 0x100000001) munlockall() sync_file_range(r0, 0x0, 0x4, 0x6) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000886000-0x8)={0x0, 0x314901c1}, &(0x7f00002ad000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000053d000-0x86)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3ad3}, &(0x7f0000e96000)=0x98) 2018/01/18 00:14:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000354000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000001000-0x4)=0x7, 0x4) getpeername(r0, &(0x7f000009c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ffb000)=0x14) bind(r1, &(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x4, 0x0}}, 0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000000000)="ae557df4b29549bada495f3a1f222024b74564106e248dbebd547a8ba7ad906c8f93c6a78904d633e1163ef9fc0d4b304a05f5b06bd82d3a2a83871ed9aa213183d6d78ea827c0b20602f8515c2dadca1e6ae564bd", 0x55, 0xc010, &(0x7f0000001000)={0x3, {"45041e6047e1fb"}, 0x5d}, 0x10) 2018/01/18 00:14:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000c0000)=0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00006a9000-0x38)={&(0x7f0000202000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d84000-0x10)={&(0x7f0000a49000-0x3b0)={0x14, 0x24, 0x400, 0x5, 0x2, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e94000)={0x0, 0x9, 0x3, 0x401}, &(0x7f00006cc000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d43000)={0x81, 0x200, 0x2, 0xfffffffffffffff7, r1}, 0x10) syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) 2018/01/18 00:14:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000289000/0x4000)=nil, 0x4000, 0x0, r1) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a67000-0x8)=0x7, 0x435, 0x2) r2 = dup2(r0, r0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00002c5000-0x4)={0x13}, 0x3d9) 2018/01/18 00:14:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x4}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f0000341000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007f4000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f00007d9000)={0x0, 0x800, 0x0, []}, 0x8) 2018/01/18 00:14:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bcd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000049e000)={0x79, 0x0, [0x7f, 0x8, 0x7, 0x7fffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000a52000-0xc)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) 2018/01/18 00:14:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e1b000-0x9)='/dev/dsp\x00', 0x800, 0x0) recvmsg$kcm(r0, &(0x7f0000d7e000)={0x0, 0x0, &(0x7f0000cab000-0x10)=[{&(0x7f00009ad000)=""/206, 0xce}], 0x1, &(0x7f0000e5f000-0x2a)=""/42, 0x2a, 0xffffffffffffffb4}, 0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000b3a000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00006df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000168000-0x4)=0xc) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x0, 0x71, 0xffffffffffffffff, 0x0) 2018/01/18 00:14:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000058c000)=""/0, &(0x7f00001a1000-0x4)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00009a3000)='/dev/vcs\x00', 0x2d0200, 0x0) ioctl$sock_bt_hci(r1, 0x400448e1, &(0x7f000082f000)="4f87459fad78642841e38a639a732aef3aaf1cb95c5cd971658493101f1351712a104a9c09f3443d48140723760464ad0464b2eb2a9817932e16ef95c8005a64add720e323e59b1737da57868af8fe07518831188f38f23dd9421a5ad8083517ebf46a4b3ffdc97417ef5a8a01f4061ea231fd62fd4fd52790e66a481f8db2df0255538eb2a260bdce74cd2e8516f178588c303ef64b3ec054a1e0c1a864f3a104fb43d3ae3cfa3875e948c75b50e3c3048e8d7d62677211db1ddaee429d0f6f") getpeername$ax25(0xffffffffffffffff, &(0x7f0000583000)={0x0, {""/7}, 0x0}, &(0x7f0000e6a000)=0x10) 2018/01/18 00:14:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00005e9000)='/dev/admmidi#\x00', 0x3, 0x200400) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000ddc000-0x4)=0x867, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000eb1000-0x1c)={0x1, 0x8, [0x0, 0x0]}) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/18 00:14:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) syz_open_dev$admmidi(&(0x7f0000b3d000-0xe)='/dev/admmidi#\x00', 0x0, 0x40a00) bind$inet6(r0, &(0x7f0000d92000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000f69000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5d981c85}, 0x1c) 2018/01/18 00:14:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cac000)='net/snmp\x00') r1 = openat(r0, &(0x7f000068f000-0x8)='./file0\x00', 0x3592f4a8855a3f14, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000060000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x40}], 0x4c) sendfile(r4, r0, &(0x7f0000b60000)=0x0, 0x6) accept4$inet6(r0, &(0x7f0000f8b000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d19000)=0x1c, 0x800) 2018/01/18 00:14:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000014000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") syz_open_dev$sndpcmc(&(0x7f00009b5000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e24000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 00:14:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f00002ed000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0xfffffffffffffffc}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = request_key(&(0x7f0000f55000-0xc)='cifs.spnego\x00', &(0x7f0000cec000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000569000)='ramfs\x00', 0xffffffffffffffff) keyctl$revoke(0x3, r2) 2018/01/18 00:14:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001b6000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c23000-0x4)=0xe8) sendmsg(r1, &(0x7f0000850000-0x38)={&(0x7f000029d000-0x14)=@ll={0x11, 0x1f, r2, 0x1, 0x101, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14, &(0x7f0000ae6000)=[{&(0x7f0000f08000-0x5d)="17b6660449e7cff738dfe0387f2b17d7e35228ef567ae5c9eaa998fd69b7983e21c59a33a994166087fe40dbac146bf1887275e9af25013d830beae669689833ed92ba2bc0348a290b8c1b9b6684bc6cfba606b9774d0cd02bddfaaf21", 0x5d}, {&(0x7f00000d4000-0xbc)="7f58ca030529dde6578abc103f8eed5fa534dbe04b20722386ad30b8fb9998d5b7ca0ac0681f5107568993db8db2c5fab1ab11ab66c6a9208e891516c44135a441fdc51a431998d65ec985c9cf9c9e8c2b8010d2a9375669de443a7c8cd8efcdd56f697fec7da09c5498b96f4d05a31b419e60e551f3a8843ad4c230f00f2918cda248d3238aaab76625f952f5009429ad477e5976246210b68f18f9687ffb25e568cf25033981848b636744c3c9e53688c8047d004a547c79977e05", 0xbc}, {&(0x7f0000abb000)="010548cb22cbadf62f6d6e9650b5b860a352243b0906961e31c2e8a7372974db13fe4bebef12087b903a003a2b60b62dad24ddc1b54e20124be9b8044ab48948affa012f74ae9cc13e473deb59b77948599f6a2d8a9a425574b2095d0bdb3e91330724ec09af18e39469878705b95817a3b983d5837ea58bc463e33a4bc45f6d1582c8058a397bc11071ca0d2402625fc94d9b22d0d3a3f60e832d399b09823b752466f31122764d9edd622b6e4ca52e62967ddc72dec6f07252bf47222b9bb93c618df93111108a2905fdd2c71a3c3c8c6fc35b1227bf19f4e36d146229f5d8320064", 0xe3}, {&(0x7f0000bcc000)="524dd957493c4c9df0ab454f0540b32411d5c811c82465b8b3a3f580fe8a2c598c8210627a6d434fc4d1e28d9878b987c41e78b367c6468b88b2a2763f10f478196d804e5731368ae25f21217b64bea374ed51b7a130a99dfda45dbca2eecd4b2923cd0a2c3a0a032d79e4aac7721753597d6903858c600e5eb926686e664757c1663a7cd2f58a6492718a30d6f019817cc7", 0x92}, {&(0x7f0000951000-0x7a)="8ca1cdc40ff11fe42947315f8941043bad7ae5ada6003a5a479428e903c9a35a2d62cf777809285e5f064e111a99403d5e1bc144d81797cfa6069a77fb002516afefcab6cee3c9685acb00058542d3d7ac64a3273719bf9a25a0ed46327708170157cf895b3171f044e2c47f0ca18ea905aadb37ba789ebfe00f", 0x7a}, {&(0x7f0000ef8000)="b61ddc28e6eb5ad96c945fda6c2c0ac3c69e04969d04395fee897c92397b480f8c23e75b8d45ff9eb3d9b91e0ddc140ec5e4fed70586f69f0d7282ed7c733c9a06afe698a2a506c726e737b737ee29f8ae1bfdeeb1391b854b50addf13936a1d0c0976450775756847c0c814bab83eed046083f4306e0485781aaa0d72a547d09e62de5c7943df6caabc7d02817af85d27b17e8e7a5e12313013ff35aa3dca4ceba77b1422549cfb998fd2", 0xab}, {&(0x7f0000cd7000-0xec)="b4cdccfd02134b7ed21210ab1df6d7d1706540ae4e88307b630f8d227cb4593cba6872a0394c88552dbeae3a5049a241ec2f2da8b2709481ab976afa6a35d967e14ff2f25a2fd468ffc810fe1a1623c91f2a11cf49dceeec5ebe710a9415ca4d0d4c9ab89ac5b24a4cbf53a7fc97c7c3ff272cfdc8af15c388f4864e5954b7859cfbe6426eb40418939647ce8036d2ed40c5490d97802d88f15a4bda36b8c0da8ab1f5359de2582bd9fbaf497f5b54e1ab52107ded3c657512ce610f5a81d7bae1ddec03de802efc2d66397c7b81ffca75b703f93440637d9ee69af865a3dcd2b3fd8300d8dd0282e0970d34", 0xec}, {&(0x7f0000a8b000)="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0x1000}, {&(0x7f00007f8000-0x6f)="f0f39c4e8d64ae29b15e22d7c2a0cb4f3d2b24c5161ad4adbd3910b2d1f462ba5269ff8e912d7cb08fb6bfe3f223d0c918335fc971a602f6522c2d1bbcf6118795b05840703c1105d2afc8eaa7dbb0854e4279b6d17704159c9abc9d8b8c0187b04c51f9cd8dee7942b951f4b2e096", 0x6f}, {&(0x7f000037c000-0x1000)="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", 0x1000}], 0xa, 0x0, 0x0, 0x20000001}, 0x4000000) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007a0000-0x16)='/selinux/checkreqprot\x00', 0x41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = msgget$private(0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000c2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a7000)=0xe8) msgctl$IPC_SET(r4, 0x1, &(0x7f0000bdf000)={{0x0, r5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000854000-0x4)=0x1, 0x4) sendto$inet(r1, &(0x7f0000e85000)="", 0xffffff3c, 0x0, 0x0, 0x0) 2018/01/18 00:14:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001aa000-0x8)={0x0, 0x0}, &(0x7f00000ce000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f000060f000)=0x9) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) poll(&(0x7f0000a35000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000b10000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/18 00:14:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000c2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a7000)=0xe8) msgctl$IPC_SET(r0, 0x1, &(0x7f0000bdf000)={{0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgrcv(r0, &(0x7f00009f1000-0xb6)={0x0, ""/174}, 0xb6, 0x2, 0x1000) 2018/01/18 00:14:49 executing program 7: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000aa1000)={0x0, 0x0}) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x100000396) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/18 00:14:49 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000ed4000)='/dev/vcs#\x00', 0x6, 0x204400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000254000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000011b000)='./file0\x00', 0x1, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000069d000-0x10)='/selinux/policy\x00', 0x0, 0x0) renameat2(r1, &(0x7f000014d000-0x8)='./file0\x00', r2, &(0x7f0000bb9000)='./file1\x00', 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r3, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') fchmodat(r3, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) 2018/01/18 00:14:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) unlink(&(0x7f0000237000)="e91f7189591e9233614b") 2018/01/18 00:14:49 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x7) 2018/01/18 00:14:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000178000)="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", 0x11a) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000e8b000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffbff, 0x581000) bind$inet6(r3, &(0x7f00005a0000)={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1}, 0x1c) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00006c4000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ece000-0x4)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000b7d000-0x4)=0x40000000006, 0xffffffffffffffda) 2018/01/18 00:14:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x141000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a6b000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) tee(r1, r1, 0x3ff, 0x1) 2018/01/18 00:14:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x6)='keyring\x00', &(0x7f0000c8b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000df7000)='id_legacy\x00', &(0x7f00008de000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007d5000)="d5399da95a591422266625fd91419c22fe971e2ce75282d4b54c5ed982cd6696c2893c8d4820a3789b8ce330a0be1e8b21cbe1d8522e17f28913fe6e7038e99aee92548e1ce986c6ca184f00c7d11f9f9bf3aa3da7edcc76e311436d53c4e2c81e611beaf19e703cec1d547af3d3b2fc1e5c5a9a30c0ea2db9bd632f2390935ff9720224a2f812609bd9b83ebbba6fece4b1f934cbd02dfaefcb61fbc5fd8ac290537b49139cc2e6645994", 0xab, 0xfffffffffffffffd) keyctl$negate(0xd, r0, 0x101, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r3 = accept$alg(r2, 0x0, 0x0) sendmsg(r3, &(0x7f0000128000)={&(0x7f0000148000-0x1e)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000346000-0x60)=[{&(0x7f0000ce7000-0xc5)=',', 0x1}], 0x1, &(0x7f0000561000-0x3f0)=[{0xffffffffffffff80, 0x10d, 0x0, "bbef0b0649e346839e6563249e16a52d6b57738878e8f9dcb0add69a1524d3b5e3adbca0d7077229be7eee65f0be225731486cae58c7a131ed8a6a8f751d5668a158f78656f2b8829ebc94d8c3189d7113ed0353cdb802439aefa1f7ab4825e79ee40d23f578fe38a4a69ec6f5fcce1141afc6ef285fded2c0dda1a52e2fabb64f3ea88b3d391ab9fef198e232366f224588a0fa2db3903a684ffb425f924f388cd73738f7770b77e409f912f406184e349bdf"}, {0x100, 0x11f, 0x6, "ebe70acb885b11d5efad60043841e39b00aca328239d7c0886d38816b0558af970f2952a373db5274789db7cfc428ecdf0f0c7a432309bd757c9d974107864c2bd7d9b10a6cb631998b8afefb7d6e7aab865255e89088cab545cfebe367abb72e74a0224c7faa354308d8960d494ff4be6ea016c1a5452db3b3d810b6b235a48209da37b7337109f9957b21d52ae2430507a36a743af6ddff45c632a019296de25aa81b21133ff5dca0200000000000000d64601fa1f74e601769524dcb67493b648b4f46eb4acf38f50207c6bdcd9fbf0fdb7d7470abda85b36ffa737f2762dc97dd306e60dc5c6556f"}, {0x10, 0x84, 0xc0000000000000, ""}, {0x28, 0x194, 0x0, "e2023b8c9cacb1229c6612d8db0da321b8b7738b2a"}, {0x18, 0x117, 0x1ff, "937a35d25b1bc412"}, {0x70, 0x10f, 0xfffffffffffffffe, "377dd53c8eedd5f49c5acb364c3ef57869e608edf9b44cf81474f3aa1efe764d9fa4b5aba3959f1922e11e364e4781650da8e87528b16cfb6ea6845f641893b247a34ab43998b6627b48be621c0527ea406932ee9d0797a832a8f22bcaf9d60b"}, {0xa0, 0x108, 0x2000000008, "a7f06ce40b6a42ae8c92b48c92c1c74f9fa93b0c9001f43b8a1cf83a7bc8c3483f2c233bf38402a2d226e70fbff58389cc7597ebe89021a3c67b4e257d558a0ce0fa30649156ae5d9dfc76c5f9f3937ffa0b139fdc6bd759b4c6c709ef5ebd557e03301a8052c1da693226ad99cc4fd0ae03a42723b1027cc50b90f55d43b37d0a3c4ed807f51c176889e11b4d9f65"}, {0x60, 0x19a, 0x1002, "b3d33e55f33a6288064040992ef4e1b472f6cf079160e38480dad50608a9ced535fde6aec45ede91294efea9b079a4580499d75b057c1ee3f26fa5038a876e48b1c81d51f8a0f551f943cbf0fd"}, {0x68, 0x1, 0x8001, "e3a95a1bdb418ab8767ca721976aafa9660a7dd6bc42ff43483bd1e67652a9d2096af44b3a38e7108b50f7410a1190850eb4c4eedede4c86c3dc9d57478b130e4e5f9e56f4ad622490ca61a7e41496348e6304"}], 0x66e, 0x20000004}, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x9, &(0x7f0000e93000-0x10)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x400000000000) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000822000)='/dev/vcs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000600000)={0x6, 0x8000, 0x100000001, 0x5, 0x0}, &(0x7f00009c6000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000deb000)={r5, 0x64, "48195e5a5a7b48c639597f140ab20c704061ee495b134023c83a3e056e901c144189ad1fb3a9218b67e694e2625eb204ada1f0536f779c33af61987d87bf9ec66975a919c1fc68399217e43d2657e515aaa71835389f0889e34b6abc38fd09990fde900b"}, &(0x7f0000d1a000-0x4)=0x6c) 2018/01/18 00:14:49 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004cd000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00007d2000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 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)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 00:14:49 executing program 5: mmap(&(0x7f0000000000/0xd43000)=nil, 0xd43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f000061d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000d42000)="", 0x0, 0x0, &(0x7f0000d42000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) 2018/01/18 00:14:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000a19000)=0x0, 0x61ec) bind$inet(r0, &(0x7f00002b7000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00002c3000)={r0, r1}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c69000-0xa)='/dev/cuse\x00', 0x8000, 0x0) getpeername$netrom(r3, &(0x7f0000791000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dfa000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b86000)="", 0x0, 0x4000, &(0x7f0000baa000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 00:14:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x8000005, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000027f000)='/dev/mixer\x00', 0x4000, 0x0) r2 = gettid() fcntl$setown(r0, 0x8, r2) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000ae4000)={{0x9ff, 0x3, 0x5, 0xa9, "2fda3573e02eccdae462591554ebdbadabbfd9975eb3d3f14de3bb936b9c5f898fba7686ce522cde5df53310", 0x8000}, 0x0, 0x0, 0xffffffffffffff01, r2, 0x7ff, 0x0, "a7839c47af7ae42e6072a3ff84a053f92ec39c5065bf5d3147dfe94f7d967a7b85fd105f0ffb2968ca120c690202d1ce211f9c22e4558b6ae50493301a521d10", &(0x7f00005ac000)='user./1$}.loppp1self\x00', 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7, 0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x114, 0x2, 0x0}], 0x18, 0x0}, 0x0) 2018/01/18 00:14:49 executing program 6: clone(0x0, &(0x7f00009df000)="", &(0x7f0000b54000-0x4)=0x0, &(0x7f0000e4d000)=0x0, &(0x7f0000fe4000)="") tgkill(0x0, 0x0, 0x0) 2018/01/18 00:14:49 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000762000-0xa)='/dev/vcs#\x00', 0x81, 0x408000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000-0x50)={@common=""/16, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000-0x18)={0x4, 0x6, 0x10001, 0x1f, 0x10000, 0xffffffffffffff09, 0xffffffffffffff7f}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fa6000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$llc(r1, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005c1000)=0x10) 2018/01/18 00:14:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) readlink(&(0x7f0000254000)='./file0\x00', &(0x7f000038d000)=""/220, 0xdc) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000945000-0x81)="afe23a1a50a525519ea11b08c7b6489548522256b6c2aeca75b7a7e7f0968f2f4ffc5c4d41ea03ba838075e797f61292192b451f2fa43e78772618c1fd093351d45d6c8a839cfc31266c5e49a503f7da43790c6c7bfdc6d7f4032d64362bfd5a9a91535567d29bdf4b010fe9f2021b11e2fffd7f075b085603d1f73a75c5d37d03") lseek(r0, 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000a08000-0x4)=0x0) 2018/01/18 00:14:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x2) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x1, 0x0}}, {0x0, 0x80000000000000, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00006bc000)=""}}], 0x60) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/18 00:14:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d7d000)={0x0, 0x0, 0x0}, &(0x7f0000400000)=0xc) tgkill(r1, r2, 0x20) r3 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000921000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a45000)=0xb8) 2018/01/18 00:14:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000015c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f00007a0000)='/dev/adsp#\x00', 0x5, 0x80001) sendto(r2, &(0x7f0000ccb000)="846a1e5bad462b7151e715cee557098708d9872a5718017ce1bf75b389f3adf842b7d3bb1f4d24987865849bfa71410508dda7b3247b82c80c013bc69c8ed850ae2363b1050b892d7be6e0670150d305fdebbd9499f95f6e46b02a6856fa12961c2e74bb63e26ef5e66bc650f6b6c2a3bba0dc9fa8b3e2e50f9ecba22af6aa4f6a1523ddaa51df71c2396bef134e04267f2ddc3b49bb5e1e40204de72b0d895988e05fded66f8a9532af77a879ab52b4a51ac1b6466f9b542a0978f68d34c945221041ee634d92343c01f2406c030f53fffaba216e100fc090e16b", 0xdb, 0x20000000, &(0x7f0000986000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000a49000)={0x0, 0x0}) getsockname(r4, &(0x7f0000c24000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000086f000)=0xe) fcntl$setflags(r2, 0x2, 0x1) openat$ion(0xffffffffffffff9c, &(0x7f0000fb6000-0x9)='/dev/ion\x00', 0x519000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000921000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:14:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0xe000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xc2)={0x0, 0xba, "00f121d3880d42f6143369e659c00a22aa6b01a9135789e2dcdfd4365ccece08d6d5349e1256328e02956c6d2c85e1a9c38ac87446cd3abbc91abf14294ac11f9125ce6c531e2d2e7452165bbfd14d52c2c8e7b029317a87e8b0a85a02ac319aea8eb4cea78acaf4b7258a46fc453f3647a1553198008dae2048f7f3d332d8c65b80fb3eded0369777fc897ff8edfbd0005bd9106b8bb092e59505c73e30e51ad21ef18ab81358e6ba55418f116e097ad8a52cf9c0bf71fa943d"}, &(0x7f0000000000)=0xc2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xab88}, 0x98) setsockopt$inet_int(r0, 0x0, 0x3d, &(0x7f0000001000-0x4)=0x10001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r2) r3 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x1004106) syz_open_dev$audion(&(0x7f00003e8000-0xc)='/dev/audio#\x00', 0x3, 0x20000) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000ddd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ab4507fad19b4c402a64a1c11dcc1cc5bd8637f25a578cecd168ee3563b6f40825aa8505a332dec7cfb1469853428a643d0eec3dc5a65f2e5dcb58770b145694", "6d9321c87ca0e2a15f69075be6297aa4d044ff04477defb6572ec0f4e388e56a", [0x0, 0x0], 0x0}) 2018/01/18 00:14:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x10001, 0x103201) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00002db000)={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xff6}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7}, 0x6, [0xffffffff, 0x9, 0x800, 0x7f, 0x4, 0x7, 0x4, 0xf800000]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000064d000)='/dev/hwrng\x00', 0x49c59930e85b0b4b, 0x0) setsockopt(r1, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="00ff0007", 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00006d4000)={{0xa, 0x1, 0xffffffffffffff82, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x0, 0xd119, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x3, [0x9, 0x8000, 0x0, 0x4, 0x8, 0x7fffffff, 0x3ff, 0x6]}, 0x5c) 2018/01/18 00:14:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a70000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 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, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eb6000)='/dev/autofs\x00', 0x210201, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f000000d000)=0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xce85) 2018/01/18 00:14:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00009d1000-0xb)='/dev/audio\x00', 0x40, 0x0) r2 = getpgid(0x0) stat(&(0x7f0000239000-0x8)='./file0\x00', &(0x7f000021b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000abb000-0x4)=0x0, &(0x7f000048f000)=0x0, &(0x7f00009f9000)=0x0) r5 = gettid() getresuid(&(0x7f0000f54000)=0x0, &(0x7f00006b3000)=0x0, &(0x7f0000462000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003b2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000305000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f7c000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000051b000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000785000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000193000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbf000-0x4)=0xc) r11 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fd5000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e18000-0x4)=0xe8) r13 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001cd000)={0x0, 0x0, 0x0}, &(0x7f0000769000)=0xc) lstat(&(0x7f000082e000-0x8)='./file0\x00', &(0x7f0000952000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004f6000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a0c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008e9000-0x3)=0xc) lstat(&(0x7f0000edc000)='./file0\x00', &(0x7f0000515000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000938000)=0x0) r21 = getuid() r22 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000af3000)=0x0) getresuid(&(0x7f00006f9000)=0x0, &(0x7f0000cdd000-0x4)=0x0, &(0x7f0000407000-0x4)=0x0) getresgid(&(0x7f0000452000-0x4)=0x0, &(0x7f00007ee000)=0x0, &(0x7f0000c65000-0x4)=0x0) sendmmsg$unix(r1, &(0x7f00005d6000-0x1c0)=[{&(0x7f00005c8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c06000-0x70)=[{&(0x7f00001e6000)="e969586b9f5b583179b4765745586ab18aabc063b46e70cc84b976ef472da79d8fa4d8725becb6e15ecc890aced4bb415850966f2b986075343dd25920c3e960630cf48c7554ea18e3a9300501c757d547b9965139477d37cb584a22f69ca68123b765ca0ce6860665fbd8d01fbe87c3e5ab09b5d440fb8cee757cf0fc435dd9825311f2188d5ace5bf37950d5e487a927a08448b2dc338be20eb310d5f94e43aa350bec9671c56f91b3a6deb760b17bbe1e34d1399e593b7addf81dd93f", 0xbe}, {&(0x7f000027e000)="75b0b9851fea4be4585e4e493aa491709ca219dc85b986c59855fab7323f8923a3d1bbd56f8f3a604d8e", 0x2a}, {&(0x7f0000344000)="52436249597160b01e2a7180ec6a157c59a55dd1338ae2cf56f9a6b8cab20c828a7f7d539f1a01f4cd0b921b00b64eac1ad45e09241c333a1eca547b4654dc1b70a7b45e5948aa48775bdc72dc8a3547e734daa2567e57e2061b62fef3fd67efd6ff88a2", 0x64}, {&(0x7f0000844000)="33f2be9f6d4cf093bb62cbac148e96e8326583bd26ccd755fd07629da5ff02391ac5ba8dd38321f58ad750782b14174b3ae5ab3b91a1d59fe355129759dd3070", 0x40}, {&(0x7f00006eb000)="80c6d3c9cd984b5e283ae6e5d1f35fa39940ef84e131b757a5", 0x19}, {&(0x7f0000b66000-0x70)="e147cf2eee566b7fabd363880b37f268195ee2475d5ad1cfe2a553b1a9f81f63d4c216b79cd5ddd51cb4ee6bd8f0680d2da9f6e979168cb2014c89d40e6a88973a06ab82f6a9af3ec2f5f8dc33568248b13d06809db6ea806a4fb2e6d1f2b0903b3c4cbe861521ab9abae5974967001b0ae20b972c4497f0d4dc92279d7724cf3d7cf96e67f15a13fffd13f4cb51d9a97b43bd5ec45af47c8a2aa3b0b37c671ebddc66c05a765be1d437c13c3c858b5c7029180d534729d29830cd0586305f0d204ccba44ab1e9be44fb71890c07ee", 0xcf}, {&(0x7f0000b0d000-0x22)="37c6ac69e6706bfecf0c9e9d96611437402b7a020d35713127f1cad316170d104bd0", 0x22}], 0x7, 0x0, 0x0, 0x20000005}, {&(0x7f0000cc3000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e4e000-0x10)=[{&(0x7f0000624000-0x97)="670c9948e079077b4f429cb2f43975e72c9e3e98cc017fdca60dfc639b004fb11161fec3a27cade9b650d7df02d60f875122920030b2c6ca3a13f924e0533048097a3dd2f0f90d96ac4c942c30f54d6f70a0549a973e2f40facbdfcdbc5b282ffd315440aa2f9e61b74d496b2e3bfd006d5f6316f2742ce6528d18e14cb2ca3ab4845fae321f3cd1c61390c01604222c27076dfaf9aa59", 0x97}], 0x1, 0x0, 0x0, 0x4044004}, {&(0x7f00001b1000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00004d4000)=[{&(0x7f0000d64000-0xac)="a661fd683c4cfe0f4206ef43e8e5e97acb0b312d0a4e6bc379b61e8f6f02d26af1cc748e7396eab7f54df15f42412830d0943dba66d279d9bc605fada0a5c35f3f9d415bb1fb125e090d38208c9820099edc15e7e963bb140f9320b0941a5fb2b6e0e47151d78f887e857b6e0936d19c5fc08dc23764cee7fd6f8939a9874da0495ae918ce87b7413fa9c71d30823495ab82e2271337bfaff3dddec6de28ec76af0b2edb8a8ac71d5215f306", 0xac}, {&(0x7f000070c000)="e2976a9238fd4bb21fc0189a98ab8f614433e544c7b001bae937255dfcc42158399ad8f66209fda97d3ce289a28582041a105dcdefa29677ba53cbeb5aea706d1c88e505618364b4e16c75f648eaac6e1e56027779a1252a81f30864f4abea225b6ccf2da7110f401ae30e39bf92f50fc890f16542e84ea459ce43ec69f027ce3234e8eaf1cc8b2d0f2d9bc8cd84a0faad4b0daefc4c71ed2d6434d104d0808c69e6a562e5d0a2047ec22c9487a10584002f780b86f3dabbfc0721ff18", 0xbd}, {&(0x7f00001d4000)="d3650fd0b4f88889a47a68f98d2993a4d9457419b81427fc968509c415cdb6e823caf31e7a5cfc46797f933d277275ba0cd6ce26bb8d26be40e5a33bb84bbd22150072f4bb90adbf07c46b05a011207d97b9434a5f4975c23cc5844ffc67404709f4cc19d294ba1aeaeb2737d71a7d19ee083e6c833b7c6e36f0", 0x7a}, {&(0x7f0000ac9000)="4a06ab3d5f42eb115192fb2c55b6503bd9e30d355eb4b8f48c9c13580037f5da4c910077e60189417367354a47380204a8", 0x31}, {&(0x7f0000d0f000-0x96)="6fef4c024b0b85a585cfdf9413916aefbb9e53789d219ac1f12d2374c0b3ecc861599f756a6a59985fcfe02cbfff4a3b3d581a34107eaa317df4a533a37228d7914867a7160f53ad36b10b7de4cfffaaf84b6c09f46909fb34e3f110bd1c041da557cacbccab388dcbe3f976531e317a17c1c8a159e54962572967e43628fc2bb37c88df9a8932193d595f1ec7eaddb9db3ebad89f98", 0x96}, {&(0x7f0000fb0000)="a488f07937ffb6f6d960cac52ed458e165a141bae8821e498a66ceaae67f0fcec0360bc29ab2eb9d1e80d3b9ba429050adb8324961015a972266cf5afff1bbd5cec8907435f156e1f08e421298e7a56b1c0b8010d4790d2634bfe8627c29bf9159b079a0ebc166d064f96ba0729cdc9e81a2660413abd2d6a4d08d89c0962cac83b628e1aa0f693fd3879208dd7a1329d64417a0a9cdce95bd5416c8b6b5d258a6612575bc30617e29bb68cd8ceac4d3dab58268f27557a166a8046276c7a370c0cc1da304c78e5973e591d72d69ccdc028aa7322dd2f29398514b323b16f1a8729f901ea77bf699a62a65d5cc3dcecaca07cb00aa75a91d66", 0xf9}, {&(0x7f0000164000-0x6c)="d26aa4bbc499b6e35fbaf1cd57af9a17907408753de901c0a3315ed2eef458d2ad9d567f5955e1e419a4534f7c9b60cea3dac2dfb068bfe12c6b305ba8452f754e671fd473bf7020413f3a5e1f1b172206bb48c2832022f4f91a4cf52e5333167f5eaf666ac98696b5d3ab84", 0x6c}, {&(0x7f0000778000-0xb4)="5d72830e5b06ac52f89bd1851d8b8be5dced26a18182e2c2f5f3a1a4ba0a9cd7eae3f814f3fba1646c283ee243b75e215e34f9d095356ae2eebd8c0ca20347d2d08c63aeb62f9896c970f46ad235085e3c364bf1583e78a2aceb4e8a31555bb7022bbcd94157402b7b0da6820551dd8c90ee52088bcc475dfdf2e9aa021b43b1a7bddacd77c1b00618505be3ca7171723cf2df5d49111cc02cb9e9c56824eab739a365bde423ec5424fbc98b928b274e900d92e2", 0xb4}, {&(0x7f0000003000-0x96)="60b9d7524901bb87f97017aa85738a9cb1d4c4c7b3da02be0b63e547c0c6f46275e59f8e931651fd8e4ffd2bf8e0d7957abcd8261bab44383cba1fd8ead27b17ba5c278bf7e5fff021534ca4e04039792ea2cfb292f3eb69351ec146a3cbd2cb558bc8aedc389d0e3787a2db190429c44da19576e06aa07a572d054add91f3ae3bd6cae8237a2dde45ce49a25c9fa2d71f09356294a1", 0x96}], 0x9, 0x0, 0x0, 0x2000c054}, {&(0x7f0000137000)=@file={0x1, './file0\x00'}, 0xa, 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0x1000}], 0x1, &(0x7f00001b8000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x20040000}, {&(0x7f000058c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d39000-0x10)=[{&(0x7f0000a6c000)="1f65c0ea026a231fcf30fedc301e070e8bd9933a50f5cccbbfbcc991a59f123dec6b08126a5e29b82e6bc5a9e42a36b722bd701efa3e438dc033138f3910e8196dd17ef8552c7ffc5c73f7e6c13943ebedb04731911769293f5e9aded70c765c619d452c60cd6627c8efab2a74eb6fb8bbba0ad886a24e804010be0fabef37b4b83813b8a00663d30384d3b5b6e3be43", 0x90}], 0x1, &(0x7f0000515000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x68, 0x0}, {&(0x7f000040f000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00001ef000-0x10)=[{&(0x7f00000d0000-0x4c)="4bfb0686c5f9ad140010a21d643677c8c5905bcfe862e32cbad5f08a0facfe787126617593537a8dd754ef62d7a0d15a7e35e75f953c399a5e41ba58e190c3f1246c449fb2f7aa5058c685fa", 0x4c}], 0x1, &(0x7f0000360000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x68, 0x800}, {&(0x7f0000ea7000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000d9f000-0x40)=[{&(0x7f00005ff000)="68fc488591ee8e286ae5d3ac473cb1980334358cae822f9aa61c9b8822f6312dc7", 0x21}, {&(0x7f0000d52000)="d11640b8a7a6aa9233", 0x9}, {&(0x7f0000948000)="85fa8aeae02850f29f91f650d6286f083ca04c4da2970609b93cba38f545d6a21593d263d3228eac32342b322334c04e84b624c16bb08806d990a5e5776599261f7382ad9fdef094014fdc354438f5cefecb36d297", 0x55}, {&(0x7f0000cfc000)="5311892c2ea11c1ac91f88c5612bdb1fe3a61c494b95fc82cbacabb0e333e2554ba46e450b42932cdd098dcff5265e26b1a9995adb26b5e180beed8beeb2b4341cc8f8392edc6c73208d19567c859e4758dde6dc4fcdff6d0d474a8204454a3f6edcad0651b3fcb874c59f134c40689aa795e7ee5e07780be7e8e785595784185caa5a7bb5e98bf4c191ad3d9a8a", 0x8e}], 0x4, &(0x7f0000b6f000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x58, 0x800}, {&(0x7f000071a000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000bdf000)=[{&(0x7f0000b74000)="4f9d0f2ecce780d76c8ce9938d1ef37bc07ea909799cf6be5ddcc0ea4739d94f1710f1274f311adac1a52998a2a3e47402eb31ad78293da09d36bf90325ac67206e4d85fbc210431f8efa796f8", 0x4d}, {&(0x7f0000acd000-0xf9)="ef185f5040c179456c7e76a558880c97ec2586bccbe7121312955aba8a0eed2ae206cded5cf499d8c547530342abd4853b54d8d7da7e11e1473d39ef7790531365fbf977c55f476029a55adf3f17dfe0bca80cbd99202871a29ff7803c14b938ba0155e239647832830b9ef16b2121022baed386b7face23cf003e30d260278b51d867d664b73bf8a2721680d36a006cad4aeca08f357018cd74a3b19dfe4707508433be1f2c7ba4573b77d92da8628d340ed277764353bfdf9a9737b5fdaef8f2942957d26000bc7e8824846ecaa42f87e6a9c6e9995663e57a260172cf94eeb207ba2294eefc50515ccccdd608a9c33ab6649ceaa851253c", 0xf9}, {&(0x7f0000a2f000)="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", 0x1000}, {&(0x7f0000a1f000-0x37)="86659d76ecb642d3fbc2139c8b2947ce5f328a6ee5b292da4885a6e402fe904ef8cefa49f9f64c6493d0172b82d08fa45a18745738288a", 0x37}], 0x4, 0x0, 0x0, 0x4000801}], 0x8, 0x0) perf_event_open(&(0x7f000093c000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) delete_module(&(0x7f0000024000-0x2)="e600", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/18 00:14:49 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000002000-0x1b1)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x3, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x29, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000005000)="eb416b06837e4a369d51203c53a21b9e6055b432602e20982d0ee51955814485adcdb7a761d78975c50f599c48283b8a242b134ab0ded75505488e1a04effb464e4153eac6cae9411004240f778322bb4307e19aff27601906dfb62d93180fcb7565c99867d982665d72b685f3c1387b610bd908f145b393df") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000008000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x6}, &(0x7f0000008000)=0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000008000)={r2, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000007000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000000)=0x7, 0x4) 2018/01/18 00:14:50 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) fgetxattr(r0, &(0x7f0000001000-0x19)=@random={'osx.\x00', '#vmnet1\\vmnet0{&%{!\x00'}, &(0x7f0000013000)=""/27, 0x1b) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000016000)='.request_key_auth\x00', &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000017000-0x1)='\x00', 0xfffffffffffffff8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f000000d000-0xa)='id_legacy\x00', &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000017000-0x52)="e36b7d65e69cf6cf2fff1a162119aa90cd1dcb1aa93a4cff38b81b8ad06563a63055169f4c8fef7a026217dd755f613a0764d142e7ee2642a0098e2dce897ec0b0a596d135c2e51a5e9715284cd456d8d0e4", 0x52, 0xfffffffffffffffa) keyctl$link(0x8, r3, r4) dup2(r2, r1) ppoll(&(0x7f0000016000-0x48)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000015000)={0x0}, 0x8) 2018/01/18 00:14:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000edd000)='./file0\x00', 0x1000884) openat$rtc(0xffffffffffffff9c, &(0x7f0000b01000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/18 00:14:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000856000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000b23000)=""/12) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000105000)={0x0, 0x0, 0x0}, &(0x7f00009ab000)=0xc) r2 = getegid() r3 = geteuid() munlock(&(0x7f0000afa000/0x4000)=nil, 0x4000) fchown(r1, r3, r2) 2018/01/18 00:14:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000006a000)={0x1, 0x0, 0x7ff, 0x0, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000a31000)={0x0, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgsnd(0x0, &(0x7f000081b000-0x1008)={0x1, "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"}, 0xfd1, 0x800) 2018/01/18 00:14:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000e6000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000c29000-0x67)="2ad7bc7caef261e35257ec7d75f895f6821b95a5783598ee730d91191997574d2e6dc14d4ed2ccbdf8cea36613fe28f882f0266bc8706524c81c8de5037a63ac3080103de018efdb2482df752e86f3f3b53cb7c6602fa88917ecbd3a4c82dcb73a7a7689f62013") ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "71756575653100000000000000000004000000000000000000000000000000000000001400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000d33000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x103, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r1, 0xa, 0x6) 2018/01/18 00:14:50 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x5, &(0x7f0000000000)={0x0, 0x989680}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000523000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 00:14:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000c96000-0x56)=""/86, &(0x7f0000a81000-0x4)=0x56) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r1}, 0x14) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/18 00:14:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000549000-0x6)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00007e1000-0x68)={0x7b, 0x0, [0x6, 0x47, 0x2, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000549000)=""/174) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000842000)=0x7fff) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f000073b000)={[0x5001, 0x1000, 0xd000, 0x10000], 0x2, 0xf2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:14:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000077b000-0x30)={0x28, 0x0, &(0x7f0000af8000+0x69)=[@increfs={0x40046304, 0x0}, @register_looper={0x630b}, @dead_binder_done={0x40086310, 0x0}, @decrefs={0x40046307, 0x0}, @acquire={0x40046305, 0x4}], 0x1, 0x0, &(0x7f000076c000-0xe2)="9e"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f000000a000)=[], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0xfffffffffffffffd) 2018/01/18 00:14:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000752000)='z', 0x1, 0x0, &(0x7f000000d000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 00:14:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) read(r0, &(0x7f0000dbc000-0x62)=""/98, 0x62) read(r0, &(0x7f0000d57000-0x1000)=""/4096, 0x1317) sendmsg$nl_generic(r0, &(0x7f0000fd1000-0x38)={&(0x7f000041d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f60000-0x10)={&(0x7f0000c75000-0x18c8)={0x14, 0x12, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000976000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d00017f", 0x26) syz_open_dev$binder(&(0x7f0000993000+0x8f7)='/dev/binder#\x00', 0x0, 0x2) 2018/01/18 00:14:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000040d000-0x50)={0x3, 0x5, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:14:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004bd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mkdir(&(0x7f000048c000)='./file0\x00', 0xc1) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000d77000-0x18)="4b4c881411c8a66c08b93d739f3c8af09accb540118c3a6b", 0x18) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x4020940d, &(0x7f00004db000)={r0, 0x109}) 2018/01/18 00:14:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f41000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@empty=0x0]}, 0x14) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d88000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000e3a000)=0x8) 2018/01/18 00:14:50 executing program 1: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e96000)=0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) bind$inet(r1, &(0x7f0000f6c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x8) accept4(r1, &(0x7f00000d4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eab000)=0x10, 0x0) listen(r1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00008a9000-0x10)={0x0, 0x48, &(0x7f0000d22000)=[@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000f6b000-0x4)=0x10) 2018/01/18 00:14:50 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x8000000) r0 = syz_open_dev$sg(&(0x7f00009a0000-0x9)='/dev/sg#\x00', 0xffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000174000-0x4)=0x0) [ 69.084891] binder: 11680:11686 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 69.110384] binder: 11680:11686 ERROR: BC_REGISTER_LOOPER called without request [ 69.118128] binder: 11680:11686 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 69.125513] binder: 11680:11686 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 69.143274] binder: 11680:11686 Acquire 1 refcount change on invalid ref 4 ret -22 [ 69.154502] binder: 11686 RLIMIT_NICE not set [ 69.163916] binder: 11680:11686 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 69.172256] binder: 11680:11686 ERROR: BC_REGISTER_LOOPER called without request [ 69.180041] binder: 11680:11686 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/18 00:14:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000a31000-0xb)='/dev/adsp#\x00', 0xa8, 0x8000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1c) rt_sigaction(0x12, &(0x7f00005b2000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00004bb000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000736000)={0x0}) unlinkat(r0, &(0x7f00003ed000)='./file0\x00', 0x200) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000433000-0x4)=0x0) 2018/01/18 00:14:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x9, 0x3) personality(0x4200019) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(r0, &(0x7f000001a000)=[{0x1, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) r1 = socket(0xa, 0x80f, 0x7) r2 = accept4$alg(r1, 0x0, 0x0, 0x800) readv(r2, &(0x7f000002c000-0x30)=[{&(0x7f00000c1000-0x89)=""/137, 0x89}, {&(0x7f00000fd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cd8000)=""/88, 0x58}], 0x3) semctl$IPC_RMID(r0, 0x0, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b4b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000152000-0x6)={0x200, 0x9}) 2018/01/18 00:14:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0xa)="6d6170d1668c6c657300") lseek(r1, 0x0, 0x3) 2018/01/18 00:14:50 executing program 4: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x5, &(0x7f0000001000)={&(0x7f0000001000-0x47)="473a3c077b17dbbdc6c0b56b0500c666c1171794db889a0bd72ee465edce7dd1be506f7d5e9525eeb44eb2a545e8427f3276a479fda4d0463bbed98d112ac7d6be271ca93a2f46", 0x47}) sendmsg$nl_generic(r1, &(0x7f0000709000)={&(0x7f0000a82000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0x48c, 0x3a, 0x310, 0x3, 0x2, {0x19, 0x0, 0x0}, [@typed={0x10, 0x3, @u64=0x2}, @nested={0x180, 0x2, [@generic="fdc67ff5b8b4045d44a6768f844e3ce6b1351c0e33fe45e3b6dc43268469a79fcd0f2edad5b673a0deca3d9de012e4bb0e92ecf7777385d1f51e1c4ba49d2e68df56e6d9fd8e687756fd6c391f67b4195df7a16eca4001b33cf2ba136f0e9ec2ccbee872a9648c190efd7a00e2b751fd8fccce53a17c8a072850880143d5fa83315eed80541f913b3b49c23e3a44fe26557a5798d116d873149837d8208380cd797d3e66e639075126b9f49ad1b36d6316271d", @typed={0xa8, 0x75, @binary="6ef8be6cc6058f69e60e6808890b81d9b0c7c3c4040e0809cab9d8537a78a9afd7eb8dcae21468cd5918f01569ba9ef0f827a400c150eb7b6fdcf00bd45f60357d4e58ef07c70546ac010e653e05aae666acd9b6c2d7afc8464f8ae60e3019c6856c79dc01061cb9eb7b557db7f8aa34397d5a60b760362ba63f846a1bceadd6cda71541399316f7c38b706ad1cca2baf6b1a5aa4ae12a3f3dae956a9aee9cc9"}, @typed={0x10, 0x5e, @u64=0x7}, @typed={0x10, 0x87, @u64=0x4}]}, @nested={0x21c, 0x4f, [@typed={0xc, 0x70, @pid=r0}, @typed={0x10, 0x87, @u64=0x100000001}, @typed={0xc, 0x2, @u32=0x4}, @typed={0xc, 0x7b, @ipv4=@dev={0xac, 0x14, 0x0, 0xa}}, @typed={0x8, 0x53, @void=""}, @generic="9e8ef45248e03243dc0821db39b5a013abd13984656bf6409909095e967604bb94f796124823f40e25b243d09b8e65bfd1bfc04dc3a55e9b2153dd7d157aa6b449aeb7a869cd354ff56e242e9234e547582bb26d80619e4fb7194a5541c8301b5c27da57f518462f49d40ff3101c4942095d67db9681cfe93faf5ee5911b5e8a10ece82bc47e0923468e1e447d1c877f0084c9683aeb69", @generic="26d0b6cd32e4a681a0d2e61384a261df91c8851745cb45d8cf651730da9c2b8a789ff9010f25e42b7404327d37150a4c3705a470320400e14cc86593dc75d6c7468e034d79967e0434db5dc90cd6ca6a6e9e4c1992fe8a3b36f90b2eb6b4620ac2dd7154946cac3f3dce6f80af8d9f34950177fd82859221bf5340c83451d517436b9d78efe412d126b4dcfd3c0d180d1ea2956f97883b62711451af092d1676d9fcc43660182c34", @typed={0xc, 0x91, @pid=r0}, @generic="574f25a1283afb5485d80a3dfa3c6f53d90463354326a35dc022140f191bab9306d6b14383e32944b1a2690c0132b3fca74d5f033a81913a2a2bcdc2812733e9702166791c6e11ea4cd5ca468b81c584ab6b2f1514a12b325e706d2040b34015bf47263e5ff086a97d987d43db94fcc3ef0d09e3729192fd62b51ede7d6b2af3920242ab47be71a82144fb9015da03d0"]}, @nested={0xcc, 0x4a, [@typed={0x18, 0x64, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="b7cb00e0248dfef1e5a04e37c5260c845504d21e85c38e12052ad085bcb98fddcffbf204a179322736844166ad58c4cc42dabcf68d81f672c6f33fc49f23c6855a0ff376842c20a185fae0f56e2dae7990a2c62ed502f57b928699b1e9ba339a7b47b984aa9806d36c1604766012c0dd0de8408c5e6ace2b84c0ad671eb98b14d5b0a22a181fd4379208dc87823df771c00372bdf4100561d6a3e517a84047683670e1a0198b34af6b63800e7b67"]}]}, 0x48c}, 0x1, 0x0, 0x0, 0x480c1}, 0x44010) getpriority(0x10000000001, r0) 2018/01/18 00:14:50 executing program 1: mmap(&(0x7f0000000000/0x285000)=nil, 0x285000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000283000)='projid_map\x00') poll(&(0x7f0000189000-0x30)=[{r0, 0x2110, 0x0}, {r0, 0xa601, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x80, 0x0}], 0x6, 0x6) close(r0) 2018/01/18 00:14:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f000023a000)="9f37b4a2c254d2fdfde5", 0xa, 0x4, &(0x7f0000ed8000-0x1c)={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000056000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c36000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001, r1}) socket$kcm(0x29, 0x2, 0x0) 2018/01/18 00:14:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b5d000-0x10)={0x0, 0x9, &(0x7f0000ce2000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f000088c000-0x4)=0x10) r1 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000aad000/0x2000)=nil) stat(&(0x7f0000ae1000-0x2)='./file0\x00', &(0x7f0000f31000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000afd000)='./file0\x00', &(0x7f000025d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007ca000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000048000)=0xe8) r5 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f80000)={0x0, 0x0, 0x0}, &(0x7f00006ff000-0x4)=0xc) r7 = syz_open_dev$sndpcmp(&(0x7f0000b74000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x22000) getsockopt$inet_opts(r7, 0x0, 0x9, &(0x7f0000224000)=""/90, &(0x7f0000c3d000-0x4)=0x5a) openat$dsp(0xffffffffffffff9c, &(0x7f000087d000-0x9)='/dev/dsp\x00', 0x2101, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000e6000)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f00005d2000)={{0x5, r2, r3, r4, r5, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x7, 0x0, 0x3f, 0x28, r6, r8, 0x4, 0x0, 0x0, 0x0}) 2018/01/18 00:14:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) read$eventfd(r0, &(0x7f0000454000-0x8)=0x0, 0x8) close(r0) sched_rr_get_interval(r1, &(0x7f000097a000)={0x0, 0x0}) select(0x40, &(0x7f0000ce7000-0x40)={0x7, 0x200, 0x0, 0xffffffff, 0xffffffffffffffff, 0x1, 0x8, 0x9}, &(0x7f0000f89000-0x40)={0xffffffffffffe090, 0xfff, 0x2d, 0x7fff, 0x1, 0xc000000000000000, 0x2, 0x9}, &(0x7f00001ac000-0x40)={0xf4, 0x8, 0x3, 0x5, 0xc011, 0x9e3, 0x1, 0x3}, &(0x7f00008c1000)={0x77359400, 0x0}) timer_gettime(r2, &(0x7f0000e1c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r4, r3}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) 2018/01/18 00:14:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ab0000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000080d000-0x4)=0x1c, 0x800) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eda000-0xf)='/dev/sequencer\x00', 0x21c241, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000412000)={0x9, 0x0, 0x10000, 0x9}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000198000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000123000)=0x3, 0x2) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000974000)={0xd000, 0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000d77000-0x10)={0x0, 0x10000, 0x0}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000a30000-0x4)=0x0, 0x4) ioctl$KVM_SMI(r5, 0xaeb7) r6 = syz_open_dev$sndpcmc(&(0x7f0000450000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x20c1) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000002f000)={r2, 0x7}) r7 = msgget(0x3, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000e9a000-0x9)={0x0, 0x1, "fa"}, &(0x7f0000308000)=0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000f37000)={r8, 0xff}, &(0x7f0000928000)=0x8) msgctl$IPC_INFO(r7, 0x3, &(0x7f000094d000-0x91)=""/145) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000748000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000095c000-0x4)=0x24) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f05000-0x10)={0x8001, 0x1, 0xffffffffffffffff, 0x0, r9}, 0x10) fadvise64(r0, 0x81, 0x1, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00004c9000-0x1c)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/18 00:14:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x40800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000-0x10)={r0, 0x28, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mlock(&(0x7f0000f4d000/0x4000)=nil, 0x4000) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r1, 0x9, 0x8}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000453000-0x8)={0x0, 0x0}, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000531000)=0x0) [ 69.187456] binder: 11680:11686 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 69.195636] binder: 11680:11686 Acquire 1 refcount change on invalid ref 4 ret -22 [ 69.203383] binder: 11686 RLIMIT_NICE not set 2018/01/18 00:14:50 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x98) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000008000)=""/176, 0xb0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/18 00:14:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x2000000000, r0, &(0x7f0000001000)='./file0\x00') 2018/01/18 00:14:50 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ffd000-0x53)={0x0, 0x73fd230, 0xfffffffffffffd0b, ""}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x8, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1600000000000000, 0x100000001, 0x5, 0x500, 0x800, 0x80000000, r1}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000353000-0x5f)=""/95) r3 = syz_open_dev$mice(&(0x7f0000f9e000)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000-0x108)={0x8, {{0xa, 0x3, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x57}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000004000-0xc)='id_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0xa7)="68d9bfc30e38bfca54c5cfb37026e83562391eed524ff4e73960324f5026d618077f195b545203062f971ab25fcaad8ed59492a59523d181b41125f201f1e88eec37e81031c6c89810c800e9a7a6dea01142f8c257dcfcb19e442812212934ad9540d3130ee7e59f021b098510cc866e192b2abe5520f75653ce477467c1413c7b43d92ddef237a5297b7eb3c05ff346134065663b9262f511e277143028b9314964ffdb332a22", 0xa7, r4) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000000)={0x7, &(0x7f0000001000-0x1c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/18 00:14:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00009ee000)={{0x40, 0x7f}, 'port0\x00', 0x0, 0x100802, 0x7, 0xfffffffffffffff7, 0x9, 0x4, 0x0, 0x0, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000800000-0x148)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000a31000)=""/136) 2018/01/18 00:14:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000d06000)='/dev/dsp#\x00', 0x1f, 0x400000) recvmsg$kcm(r0, &(0x7f0000862000)={&(0x7f0000b9e000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c6f000)=[{&(0x7f00005b2000)=""/66, 0x42}, {&(0x7f0000668000)=""/54, 0x36}, {&(0x7f000011b000-0x75)=""/117, 0x75}, {&(0x7f0000c4e000)=""/112, 0x70}, {&(0x7f000034f000)=""/114, 0x72}, {&(0x7f0000666000-0x96)=""/150, 0x96}], 0x6, &(0x7f0000ea3000-0xdd)=""/221, 0xdd, 0x3}, 0x100) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000973000)={0x0, 0x0, 0x30, 0x200, 0x1}, &(0x7f0000dc2000)=0x18) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000b08000)={0x0, 0x3d, 0x6, &(0x7f0000442000-0x8)=0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000af0000)={r3, 0x101}, &(0x7f0000460000)=0x8) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000901000)=""/213, 0xd5, 0x10000, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000a74000)=""/210) 2018/01/18 00:14:50 executing program 4: r0 = open(&(0x7f00000e3000)='./file0\x00', 0x400400, 0x80) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000e83000)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000220000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000097d000-0x98)={0x0, @in6={{0xa, 0x2, 0xd3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5}, &(0x7f0000271000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f3b000)={r2, 0x7, 0x30}, 0xc) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f000049c000)=[], 0x0, &(0x7f00001da000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000217000)=0x2, 0x4) 2018/01/18 00:14:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvmsg(r0, &(0x7f000060e000-0x38)={0x0, 0x0, &(0x7f000088f000-0x70)=[{&(0x7f0000082000)=""/254, 0xfe}, {&(0x7f0000f43000-0xbd)=""/189, 0xbd}, {&(0x7f0000c9f000)=""/174, 0xae}, {&(0x7f00002ab000)=""/101, 0x65}, {&(0x7f0000841000-0x8f)=""/143, 0x8f}, {&(0x7f0000907000)=""/85, 0x55}, {&(0x7f00002c2000-0x2)=""/99, 0x63}], 0x7, &(0x7f0000355000-0x15)=""/21, 0x15, 0x3}, 0x2002) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fab000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) readahead(r1, 0x0, 0x0) 2018/01/18 00:14:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0x0}, 'port0\x00', 0xc6, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndmidi(&(0x7f0000bb7000)='/dev/snd/midiC#D#\x00', 0x0, 0x422000) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009fe000)='/dev/sequencer2\x00', 0x2, 0x0) dup3(r0, r1, 0x0) 2018/01/18 00:14:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00000c3000)='/dev/snd/controlC#\x00', 0x6, 0x0) flistxattr(r0, &(0x7f0000120000-0xd2)=""/210, 0xd2) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d8b000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KDENABIO(r1, 0x4b36) r2 = syz_open_procfs(0x0, &(0x7f00000e5000-0xe)='net/dev_mcast\x00') readv(r2, &(0x7f0000091000-0x70)=[{&(0x7f000042b000-0x13)=""/19, 0x13}, {&(0x7f0000d1f000-0x45)=""/69, 0x45}, {&(0x7f00003eb000-0xdc)=""/220, 0xdc}, {&(0x7f00003cd000)=""/149, 0x95}], 0x4) 2018/01/18 00:14:50 executing program 2: clone(0x0, &(0x7f000075e000-0x69)="", &(0x7f00002ce000)=0x0, &(0x7f00008de000-0x4)=0x0, &(0x7f0000570000)="") remap_file_pages(&(0x7f00007f4000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = msgget$private(0x0, 0x0) r1 = gettid() r2 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0x33, &(0x7f0000000000)={0xe, 0x3, 0x101, 0x3}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000184000-0x2)={0x0, 0x0}) msgctl$IPC_INFO(r0, 0x3, &(0x7f00004ac000)=""/199) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000002000)='/dev/amidi#\x00', 0x5, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000001000-0x20)={"a971b28fc1fbff62696ccf34790daf4a", {0x4, 0x4, 0x40, "aef0d8420529", 0x800, 0x0}}) r4 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20000) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) 2018/01/18 00:14:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) accept$packet(r2, &(0x7f0000f87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005e0000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000386000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000695000)="1b59c06874e65628427c20251f3f47b95fc1fee0467b9e4172475b5c9d6361ecaf642def00e9876fcdf89bc9d25503406a8c4b447f34627bb469d2ed71d9ff0386c562d007fba0326288d40134f1676c4b5be77c18f96140c3a1a97a3aff7729293aed5b7c63d3cd9302f7f79baea69aa94bc9589d7fdcae6678b729af83d076da37c11805ea2ad309d13e3cd9afb157f1a71b10696e5092a78840fcd736b60582db89062f9177bb178dbd5662e376d3cb4b82036acbc59176e4ead8", 0xbc) 2018/01/18 00:14:50 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000cfd000-0x13)='/dev/snd/controlC#\x00', 0x0, 0xa0000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl(r1, 0x7, &(0x7f0000cf2000-0x67)="756dcd6c6482e505df416b713fbba8592ab93a9ff79584d5bc603e00571915c9672d77338e4be437acfc3ca15db347e6d5d077448452a13076806ed6fef6d8f844a9fce1565364a9fa43d24e43c2c36e38a75cd2c0700e479429f7e71b08f1b672ec3d3afd5815") clock_gettime(0x0, &(0x7f0000dd5000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000027f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x4924924924924f9, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000022a000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000036000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000691000-0x4)=0x14) bind$can_raw(r0, &(0x7f0000c60000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00002fb000)={0x0, 0x92, "c209b8b9ba0b7371c29da0a9830896839371b816cf48787c2d6267d49f220bf9100ef8b015fa3357461f9b7b756f19deb0dca9285697eb7f4857897d5c4fee0c6105d177b8b0bd126b1f215bc1c848f06990663f7b6548f1bb69e2f58f8e4ecbfb61a9b0f2f7559e442ca141801e675e72f6ded722bce13bcbfecad2d0a9204c68b3a18af5d5686c21090a2a520501a12beb"}, &(0x7f0000877000)=0x9a) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000d6c000)={r6, 0x40000008001}, 0x6) ppoll(&(0x7f0000a84000)=[{r3, 0x0, 0x0}], 0x1, &(0x7f000069e000-0x10)={0x0, r2}, &(0x7f0000d5c000)={0x0}, 0x8) r7 = socket(0x1f, 0x80000, 0x0) bind$inet(r7, &(0x7f00006ba000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$unix(r3, &(0x7f000011a000-0xa)=@file={0x0, './file1\x00'}, 0xa) 2018/01/18 00:14:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x1ff, 0x200081) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000001000)={0x1, 0x1, 0x8, 0x200}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0xa, &(0x7f0000000000)="0300339c", 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000002000-0x4)=0x4) signalfd4(r1, &(0x7f0000000000)={0x6}, 0x8, 0x80000) 2018/01/18 00:14:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1080007, &(0x7f00002c2000-0x10)={0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e83000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000065f000-0x6f)=""/111) flistxattr(r1, &(0x7f000080c000-0x3f)=""/63, 0x3f) semtimedop(0x0, &(0x7f0000435000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000034000)={0x77359400, r0}) 2018/01/18 00:14:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b8c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000f2c000)='statm\x00') sendfile(r2, r2, &(0x7f0000b80000-0x8)=0x0, 0x0) socket$inet(0x2, 0x1, 0x1) 2018/01/18 00:14:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd5000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000eeb000-0x50)={@generic="f59f89094d9fff64d117cd895617a0d1", @ifru_map={0x3, 0x10000, 0x7, 0x101, 0x2, 0x1}}) r1 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000095a000)={0x0, 0x80000001}, &(0x7f00002c6000)=0x8) accept4$netrom(r0, &(0x7f0000e0a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e1d000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b89000)={r2, 0x8}, &(0x7f0000966000)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000e9d000-0x4c8)={{0x6, 0x0, 0x0, 0x0, "af09d5125a6f5b597b26f13f477ff91ef3bcb4c0d5a7f9e98a71a9f6a59e6f30e079c996284a45433de52ddd", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:14:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005f0000)='/dev/rfkill\x00', 0x40000, 0x0) getpeername(r1, &(0x7f00001e9000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d77000)=0x10) process_vm_readv(r0, &(0x7f0000faa000)=[{&(0x7f0000a81000)=""/4096, 0x1000}], 0x1, &(0x7f000064d000)=[{&(0x7f00004a1000-0xd)=""/183, 0xb7}], 0x1, 0x0) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00007f2000-0xa)='net/nfsfs\x00') ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f00007ed000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) add_key$keyring(&(0x7f0000172000-0x8)='keyring\x00', &(0x7f00004d4000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) ioctl$VT_RELDISP(r3, 0x5605) lseek(r3, 0x4000000000028dd, 0x1) 2018/01/18 00:14:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x24fe, &(0x7f0000402000)=0x0) io_cancel(r0, &(0x7f00002ae000-0x40)={0x0, 0xaa4acae7534a24ad, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000c2e000-0xd1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d3e000-0x20)={0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f00005e1000)={0x0, 0x0}, 0x4000) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000076000-0x4)=0x0, &(0x7f0000220000-0x8)=0x4) r2 = request_key(&(0x7f00008be000)='cifs.idmap\x00', &(0x7f00000bd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003e1000-0x13)='-securitysecurity*\x00', 0xfffffffffffffff8) r3 = syz_open_dev$vcsn(&(0x7f00008fd000)='/dev/vcs#\x00', 0x3f, 0x103000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000107000)={0x0, 0x6}, &(0x7f00008c7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000900000)={r4, 0x2f, "459e3af4a8cad77db18931ae834724e77e09fc786ea0480a4cef77702ae58ee67903b4862937c6c0596ff6b9f0d202"}, &(0x7f0000b19000-0x4)=0x37) request_key(&(0x7f00009ca000)='cifs.spnego\x00', &(0x7f00000c9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004ec000-0x7)='vmnet1\x00', r2) keyctl$get_security(0x11, r2, &(0x7f0000de1000-0x6e)=""/110, 0x6e) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00005a7000)=0x0, &(0x7f0000928000-0x4)=0x4) 2018/01/18 00:14:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d14000)='/dev/vcsa#\x00', 0x9, 0x80001) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000345000)={0x3, r1, 0x0}) r3 = socket(0x1e, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f000089d000)=@buf={0xe1, &(0x7f0000230000)="27e55e43b01da9fb37091898f492a24aac10823b7cadf4d3ee44dde9077648796a223ecb7b1e0c2d6a12b6516f73ecb0eb8dfce51160155ce0078d2a7609cddd3101ad0a8c78fb33031aed9d5db87a2cd97f862b17c1702b4fa571ad1cf3ec5558d7afa0281479503f7564171244d59db812c926c76719682ae0a93dcd87827d0d159dc15d81d8f0051362f9104f797c8268428a037248dacd4c708efce8a1ff6d980b4fe9fc484d77bd502bae9d7b6dd9981b9023961b1024469a876c86619bd8cb2b8e0d39f478b6df8d99572c2d42b91aca1fd35efbb556dc41a916204de28a"}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000b8b000-0x4)=0x0, &(0x7f0000dbc000)=0x4) setsockopt(r3, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000828000)={0x0, 0x0}) prctl$intptr(0x0, 0x6) 2018/01/18 00:14:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007d1000-0x12)='.request_key_auth\x00', &(0x7f0000eac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f52000-0xaf)="", 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) keyctl$read(0xb, r0, &(0x7f0000723000)=""/2392, 0x958) r1 = syz_open_dev$sndpcmp(&(0x7f0000992000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x402800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000029e000+0x1f8)={0x0, 0x3}, &(0x7f00003c9000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003dd000)={r2, 0x81, 0x20}, &(0x7f0000760000)=0xc) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000e2f000)={0x2000, 0x1000, 0x0}) 2018/01/18 00:14:50 executing program 2: r0 = getpid() sched_getparam(r0, &(0x7f0000512000)=0x0) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() fcntl$setownex(r2, 0xf, &(0x7f0000f92000)={0x0, r3}) fcntl$getownex(r2, 0x10, &(0x7f00004a9000)={0x0, 0x0}) pipe2(&(0x7f0000bdf000-0x8)={0x0, 0x0}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000e65000-0x4)=0x0) 2018/01/18 00:14:50 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000002000-0x23)={0x0, 0x1b, "326a762c06fb1c3b5a0a00e272a1cf91ec86ebc91b15d3006e6a29"}, &(0x7f0000003000-0x4)=0x23) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0x1000, 0x30, 0x2, 0x401}, &(0x7f0000002000-0x4)=0x18) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind(r2, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/18 00:14:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000071e000-0x8)={0x0, 0x0}) get_robust_list(r1, &(0x7f0000635000)=&(0x7f0000cb9000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000053e000-0x8)=0x18) ptrace$setopts(0x4206, r2, 0x0, 0x400000000) 2018/01/18 00:14:50 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00008df000-0x12)='/dev/snd/midiC#D#\x00', 0x2fa, 0x240) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000072b000)={0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000398000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x3, 0xd02, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r3, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) 2018/01/18 00:14:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008c9000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f8f000-0xc)=@sack_info={0x0, 0xffffffff, 0x7}, &(0x7f0000b53000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000285000)={0x80000001, 0x8000, 0x0, 0xffffffffffffff81, 0x80, 0x5, 0x0, 0x4, r3}, 0x20) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000927000-0x4)=0x2, 0x4) bind$ax25(r2, &(0x7f000033f000)={0x3, {"74b6ed7dd0dfb1"}, 0x1cc3}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) 2018/01/18 00:14:50 executing program 6: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f7f000-0x4)=0x9, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000e9f000)={0x3, 0x1, 0x9, 0x4, 0x1}, 0xc) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x800, 0xfffffffffffffc01) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f84000-0x1000)="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", 0x1000, 0x8004, &(0x7f0000f83000)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) 2018/01/18 00:14:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000ecf000)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000141000-0x50)={{0x1, 0x2}, {0x5, 0x0}, 0x0, 0x6, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) close(r0) 2018/01/18 00:14:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000db5000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f0000991000-0x6)='ramfs\x00', 0x0, &(0x7f0000253000)="af") mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/18 00:14:50 executing program 7: mmap(&(0x7f0000000000/0xadb000)=nil, 0xadb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = memfd_create(&(0x7f0000644000-0xf)='\\/+GPL$\\+user\\\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000ad9000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006cd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000d57000)={0x0, 0x0}) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000adb000)="776c616e3147504c1b7d00", 0x2) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/18 00:14:50 executing program 3: r0 = socket(0x100000001e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x99, 0x4) setsockopt(r0, 0x10f, 0x0, &(0x7f0000d01000)="", 0x0) 2018/01/18 00:14:50 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x4000000000) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) poll(&(0x7f0000009000)=[{r1, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000-0xb)='/dev/audio\x00', 0x143001, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000004000)=0xff) 2018/01/18 00:14:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000911000-0x20)={0x10003, 0x2, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000749000)={0x10003, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) llistxattr(&(0x7f0000bdf000-0x8)='./file0\x00', &(0x7f0000c10000-0x91)=""/145, 0x91) 2018/01/18 00:14:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/18 00:14:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bfa000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e66000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9a000-0x4)=0xe8) add_key$user(&(0x7f0000450000)='user\x00', &(0x7f0000779000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000068000)="", 0x0, 0xfffffffffffffffe) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aee000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000093c000)=0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a97000)=0x0, &(0x7f000081f000-0x4)=0x4) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000fbd000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) 2018/01/18 00:14:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0xba)=""/186, &(0x7f0000001000-0x4)=0xba) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$VT_RELDISP(r0, 0x5605) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000da3000)=0x19) r3 = epoll_create1(0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000707000)={0xfffffffffffffff7, 0x2, 0x2, 0x7}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000098a000-0x6)={0x0, 0x86}, &(0x7f0000a26000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000af5000-0xa)={r4, 0x1000, 0x1, [0x800]}, 0xa) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000640000-0xc)={0x0, 0x0}) 2018/01/18 00:14:50 executing program 1: clone(0x0, &(0x7f0000e81000)="", &(0x7f0000e6e000)=0x0, &(0x7f00000e7000-0x4)=0x0, &(0x7f00005bb000)="") r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f00005b4000)=[{&(0x7f00005e1000)=""/17, 0x11}, {&(0x7f0000000000)=""/175, 0xaf}, {&(0x7f0000001000-0x69)=""/105, 0x69}, {&(0x7f0000975000-0xa4)=""/164, 0xa4}, {&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000bd1000-0x5e)=""/94, 0x5e}, {&(0x7f0000001000-0xe7)=""/231, 0xe7}, {&(0x7f00003d1000-0xa6)=""/166, 0xa6}], 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x42)=""/66, 0x42}, {&(0x7f0000001000-0xe1)=""/225, 0xe1}], 0x2, 0x0) restart_syscall() r1 = syz_open_dev$vcsa(&(0x7f0000ecd000)='/dev/vcsa#\x00', 0x7, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f00009fb000-0x15)=@random={'security.\x00', 'bdev\\#)em1\x00'}, &(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xb, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/15) 2018/01/18 00:14:50 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ab8000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000008e000-0x10)={0x7fffffff, 0x3, 0x100000001, 0xffffffffffffffff}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b48000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/18 00:14:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000203000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000970000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x3, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/18 00:14:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f00008be000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x154, &(0x7f0000095000)=[@sndrcv={0x39d, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x4924924924924e6, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, &(0x7f00006b6000)={0x0, 0x0, 0x0, &(0x7f0000af6000)=0x0}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) creat(&(0x7f000051b000-0x8)='./file0\x00', 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000074a000/0x18000)=nil, &(0x7f0000b01000-0x18)=[@textreal={0x8, &(0x7f0000b01000-0x3f)="f364da990b000fbf780066b9c50200000f32ba210066b8b000000066ef3e2e0fc7ac030026660fee2c0f216e0f3807dc26f3e07fba420066b85997000066ef", 0x3f}], 0x1, 0x0, &(0x7f0000b00000)=[], 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000216000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 69.677247] binder: release 11844:11845 transaction 38 out, still active [ 69.684326] binder: undelivered TRANSACTION_COMPLETE 2018/01/18 00:14:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f000048c000)=0x1, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000955000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ade000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e62000)=0x14) sendto$inet(r0, &(0x7f0000fd0000)="", 0x3b9, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 00:14:50 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f0000001000-0x3)=0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/vcs\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000011000)=0x400) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000015000)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005000)={0x0, 0x0}) [ 69.721542] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/18 00:14:50 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000001000-0xc1)="19826befed18b6570897fce24bfa01afb90a8f66dbbb434affc707d12ea3a34eea9ca16b1d6e65ec5587e7e748dd67d7dd563efff463dda8c2a97432c083b219115c12b6bfc8f17a1d372b06beb798eaae44b81196f1e8a662e2649d6a2255d0664a1d4551b39f9d953d5788fcca4932a8b27f8c32e15fc8e83be57e80addc2d165981fa13ebc64b26c7358d4651feadf22737e8e04e150047a2b7c179818e14a67666a986c5e95805d21f64ac57f2cc87a5dc713d3acdea70fc7df36c7162aea0") sendmsg$unix(r1, &(0x7f000085d000-0x38)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x76)="48847317544a48a04c3008ea21f0cb6b9f4465612b1c1459129632a43cf0e909be23da5650bc7bec03cc463a09b13df2b1f48e6d87d73d9ce11ad3183d47ff7209db2b791d00803f878d5176a64751e9a6b36a71571af70e174bc7888a4ebe677a4c9a7e80f0ef949e7d756ed46b28dc41b9be9d9fec", 0x76}, {&(0x7f00007e0000-0xb9)="92a52597f6a9077ddede867802949f371c7e2a59f477281f04987a73acfdc98bf83500a31890b64a9e2399418a1d65b9317a4adcf1130bddd8945daf221b88d68db41a90dff999728ea108f9a6cde0a45b34366b6f230e54bf80361b720612ef025b5d5e38a026c414f878ec06467f17d8e052de66f001d94effc7d789a2c65fffa607113f2b6ceb9b81c60a8ac37b2691d61b6d87b8895479c17efa7efcec51126be08b12d8314aec3df37e1d0aa324ed6933a60fc73b5adb", 0xb9}, {&(0x7f0000000000)="1f2151b19cd69b30974916aad3f3d09865d59bd0da193a5e169b8678c7c58761bffda349441724c68bea9385a34ab211f4155e21d20af05710eeaa601c8494f0381e5ed4cb149c26fa03ad89ca69ac0926edcfb906d39e999f2d5238fe4c8aa7000d1e7d031257b0a669fbf5984ba7bde19ee1d2cd17767d26e4205e8b54956c10f4f1389709e8bcc2387d918e11ca63050ae1c053b99ba38d69741522b8d17a7db8f1068a869a06f6ec680e458074ced1d18a8a1397a0fd7ed2dbe348869c566c9d6cec53ccff7da9a2", 0xca}, {&(0x7f0000001000-0x20)="eb1bbf182fa3b87f9fce71aec522249a79dcf6cf524874db5a8437db7a7fe194", 0x20}, {&(0x7f0000d5b000)="e9b5aaa23625cd65ad591d7e", 0xc}], 0x5, 0x0, 0x0, 0x4000000}, 0x4008000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000bc5000-0x28)={&(0x7f00006b4000/0x2000)=nil, 0x1, 0x7, 0x8b, &(0x7f0000f38000/0x4000)=nil, 0x7}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000846000-0x4)=0x0, &(0x7f0000e50000-0x4)=0x4) ppoll(&(0x7f0000ec3000-0x48)=[{r3, 0x218, 0x0}], 0x1, &(0x7f000042e000-0x10)={0x0, 0x989680}, &(0x7f00004f4000)={0x0}, 0x8) 2018/01/18 00:14:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000075b000)='/dev/kvm\x00', 0x24020, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c97000-0x28)={0x1, 0x0, [{0xc0000101, 0x0, 0x0}]}) 2018/01/18 00:14:50 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000fd1000-0x8)='./file0\x00', 0x8080, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000a18000)=0x7f) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r1, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000889000)={r1, &(0x7f0000fcf000)="", &(0x7f00005e2000)="", 0x1}, 0x20) 2018/01/18 00:14:50 executing program 0: r0 = memfd_create(&(0x7f00004cd000)='securitynodev#\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000916000)='/selinux/access\x00', 0x2, 0x0) r2 = geteuid() r3 = add_key(&(0x7f0000c13000-0x5)='ceph\x00', &(0x7f0000a98000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004b000)="28bc0366b4dc560ea53c3d7191c810d3d2416f624098c601b8c283840458722891e3cd07d1ece2ee97e0fb1e12583697202dcf58b22febbcea38f030b7cbdc1dbb25170f73e8d82d471aadb1f378cbfda6560e2543dd27ecc7601ab9d377ab7738916ff1fd92f25acc08cf236b5248965d74b57b075b35878bd2e882b1bfe5a103dd08da95a3e77be7ecf2fbe49020c23c55125bd7703b3758eac77d090f013b537d3a6b15a892309934a83834c4a0c12e8b7f9e7ecbfe3e007b4cc0aa43a62424f5603f11af79da081e1cccbf736340f09e96996b65", 0xd6, 0xfffffffffffffff9) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000104000-0x4)=0xb8, 0x4) keyctl$get_persistent(0x16, r2, r3) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000209000-0x8)=0x0) munlock(&(0x7f0000b39000/0x4000)=nil, 0x4000) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000612000)='/dev/sequencer2\x00', 0x80000, 0x0) getpeername$ipx(r4, &(0x7f0000077000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005c6000)=0x10) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r4, 0x0) mbind(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000004000-0x8)=0x0, 0x3f, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000e97000-0x4)=0x0, &(0x7f0000b3f000)=0xfffffffffffffdf5) iopl(0x1) [ 69.721551] binder: 11847:11851 ioctl 40046207 0 returned -16 [ 69.749871] binder: BINDER_SET_CONTEXT_MGR already set [ 69.749881] binder: 11847:11866 ioctl 40046207 0 returned -16 [ 69.752506] binder_alloc: 11847: binder_alloc_buf, no vma [ 69.752530] binder: 11847:11866 transaction failed 29189/-3, size 40-8 line 2957 [ 69.752659] binder: BINDER_SET_CONTEXT_MGR already set [ 69.752668] binder: 11847:11851 ioctl 40046207 0 returned -16 [ 69.920352] binder: send failed reply for transaction 38, target dead [ 69.931829] binder: release 11847:11851 transaction 42 out, still active 2018/01/18 00:14:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c3b000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) read(r0, &(0x7f0000332000)=""/8, 0x0) r2 = dup(r0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f00005ca000)={0x0, 0x0, []}) close(r1) 2018/01/18 00:14:51 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000f82000)=0x8, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) socket$inet6(0xa, 0x6, 0x4) inotify_init1(0x7fffc) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0xfffffffffffffecc, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f83000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000f82000)=0x0) recvfrom$inet6(r1, &(0x7f0000f82000-0xf6)=""/246, 0x12a, 0x23fffd, 0x0, 0x0) 2018/01/18 00:14:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x12d540, 0x0) listen$netrom(r0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007b8000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000f14000)={{0x5, 0x6172}, {0x9, 0x40}, 0x2, 0x4, 0xfffffffffffffffe, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000009f000-0xa)='/dev/cuse\x00', 0x100, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000d2c000-0x24)=""/36) mmap(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x10000) 2018/01/18 00:14:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000041a000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000ca6000)=0x5) r1 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000da3000)=0x0, &(0x7f0000567000-0x4)=0x4) write(r1, &(0x7f0000321000-0x26)="2600000022004701050007008980e8ff06006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000ce2000-0x38)={&(0x7f0000f27000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000093000-0x10)={&(0x7f0000ae5000-0x130)=@get={0xe0, 0x13, 0x704, 0xffffffffffffffff, 0xffffffffffffffff, {{'rfc4543(rfc7539esp(cbc-camellia-aesni,sha512_mb))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000430000)=""/152) syz_open_dev$audion(&(0x7f0000ef7000)='/dev/audio#\x00', 0x9, 0x2) 2018/01/18 00:14:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x17, &(0x7f000080b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000053e000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000019c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007c5000-0x4)=0xb) 2018/01/18 00:14:51 executing program 1: syz_open_dev$sndctrl(&(0x7f0000010000)='/dev/snd/controlC#\x00', 0x0, 0x0) getpid() r0 = syz_open_dev$admmidi(&(0x7f00005e2000)='/dev/admmidi#\x00', 0x13, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[], 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x1, 0x8, 0x1ff, 0x96bb, 0x6}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000001000-0x150)=[{0x0, 0x401, 0xffff, 0x8722, @tick=0x5, {0x5, 0x80000001}, {0x3ff, 0x7fffffff}, @time=@time={0x0, 0x989680}}, {0x36, 0x2b5, 0x3, 0x0, @time={r2, r3+10000000}, {0xb9, 0xe}, {0x8, 0x8}, @raw8={"2be9b05c3d05bda547751bf4"}}, {0x5, 0x6, 0x0, 0xd44, @tick=0xc829, {0x4, 0x3}, {0x4, 0x7ff}, @ext={0x1c, &(0x7f0000000000)="8b8eec21c1384a94383008dac399afade62b9ad7ea55fbd5f076ab87"}}, {0x401, 0xfff, 0x2, 0xf523, @tick=0x1, {0x2, 0xb7b}, {0x7fffffff, 0x80}, @note={0x8, 0xfffffffffffffff7, 0x100, 0x4, 0x3}}, {0x0, 0x9, 0x9, 0x2, @tick=0x8, {0x2, 0x401}, {0x8, 0xff}, @control={0x6, 0x4, 0x7ff}}, {0x5, 0xffffffff, 0x10001, 0x8, @tick=0x1, {0xffffffffffffffff, 0x0}, {0x8, 0xdb}, @time=@tick=0x2}, {0x2000000, 0x3, 0x400, 0x3cbe, @tick=0xfff, {0x100, 0x80000001}, {0x6, 0x3e}, @note={0x9, 0x4, 0x1f, 0x9, 0x5000}}], 0x150) bind$inet6(0xffffffffffffffff, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffff85) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f7b000)={r4, 0x0, 0xaa, 0x1000, &(0x7f000053f000)="9d29c6355767fde693fc13911c1029e26a05be9fe13940ec7c5fcc091252150c5724ebb9a909b046e27f19af565bc3df058c851f898a5f079c2715f3c4723e3314de0c05eac568434367efaa6fc580623693469ff99b41d78aa6d81334af718fd440c6e518efec6225ae3f99824d2f901517cf790c6429e445bdd37ac992155455c78d1488132d4b0ec72815d9273fd9ecacbecc12a685c442cc40e3a6492ad7fee3d9224ed7b2b6c4f4", &(0x7f00009ab000)=""/4096, 0x7fff, 0xff}, 0x28) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000001000-0xe7)="d50133717097a4a7e77ad0ee838c9957b5306ad89256b4bea734c26b7daea98eabc419c5e22437cbbc6d25522bb9a6abedc4a0247449f7eb262ff452893e22b9e090039dea1e95ec76e2f3eaff5f11898a881471d7698f86b33d6930f6e9ce522cd668ff7aa38b28a0f5ce3e71c7b65b568e6914efdbf1203e6975cbcada0cd7425af5ac61d079b1a740e833a96d5cdfe4dcf5447f1b10f095438dec6b957333aea97953543635c90cf1ca2ff1a68dbccdbd6958ffdc8bcd7b3c033d83fd0a4f31bcc30c72acd0ba2ea3bd4c84347beffdc9dd5c7e393e1c4a34350ebf6d2cab43e12bc2e798d8", 0xe7, 0x801, &(0x7f0000001000)={0x11, 0x2, r5, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r6 = memfd_create(&(0x7f00001a9000-0x9)='/dev/kvm\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000782000)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000)={&(0x7f0000002000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000047000)={0x923, 0x10001, 0x200, 0xff, 0x5, 0x8, 0xed71, 0x4, r7}, &(0x7f0000001000-0x4)=0x20) 2018/01/18 00:14:51 executing program 0: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000005a000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0xff, 0x80000000, 0x7c5}, &(0x7f000001f000-0x4)=0xa0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000036000-0x108)={r2, @in6={{0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xff, 0x1a800, 0x3, 0x810, 0x4, 0x0, 0x3, 0x6, 0x3, 0x3, 0x7, 0x6, 0x3ff, 0x2]}, &(0x7f0000059000)=0x108) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) write$sndseq(r3, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) clock_gettime(0x0, &(0x7f0000010000)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={r5, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2018/01/18 00:14:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000804000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x77) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000b18000-0x10)={0x1, &(0x7f0000358000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) sendmsg$nl_crypto(r1, &(0x7f00008b4000-0x38)={&(0x7f0000960000)={0x10, 0x0, 0x0, 0x40400000}, 0xc, &(0x7f00004e0000)={&(0x7f00006a4000-0x118)=@upd={0x118, 0x12, 0x1, 0x6, 0x0, {{'authenc(sha512-ssse3,ctr-camellia-asm)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x7fff}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x1, 0xffff}]}, 0x118}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000a14000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000ae2000-0xa5)='\x00', 0x1) read(r2, &(0x7f0000274000-0xb5)=""/181, 0xb5) [ 69.938830] binder: unexpected work type, 4, not freed [ 69.947118] binder: undelivered TRANSACTION_COMPLETE [ 69.953231] binder: send failed reply for transaction 42, target dead [ 69.965384] binder: undelivered TRANSACTION_ERROR: 29189 [ 69.993855] binder: send failed reply for transaction 40 to 11844:11845 [ 70.035188] binder: undelivered TRANSACTION_COMPLETE [ 70.053161] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/18 00:14:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b2a000-0x68)={0x1, 0x0, [{0x2ff, 0x0, 0x0}]}) 2018/01/18 00:14:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpid() sched_setparam(r1, &(0x7f00004fb000)=0x5) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[{&(0x7f0000c1f000-0x1000)="", 0x0}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/18 00:14:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$midi(&(0x7f0000aaa000-0xb)='/dev/midi#\x00', 0x9, 0x80000) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000c06000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="0418cdee5d9c893f60faabd6a2f72743"}}) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r0, 0x7) r2 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xffffffffffffff0e) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000055b000-0x4)=0x0) sched_getscheduler(r3) 2018/01/18 00:14:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003d8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r2, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r4 = dup2(r2, r3) tkill(r1, 0x16) mq_timedsend(r4, &(0x7f0000a9d000-0x2)="9391", 0x2, 0x80000001, 0x0) 2018/01/18 00:14:51 executing program 7: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000248000-0x10)='/dev/sequencer2\x00', 0x50000, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000043000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000133000)={0x7, 0x8, 0x4afd4745, 0x1e}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic="05"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:14:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000096c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000c33000)={0xffffff7b, 0x2a, 0xb01, 0x6, 0x3, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x8004}, 0x0) recvmmsg(r0, &(0x7f0000b1a000)=[{{&(0x7f0000a01000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000918000-0x40)=[], 0x0, &(0x7f0000b68000-0x6)=""/6, 0x6, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000eb9000)={0x77359400, 0x0}) 2018/01/18 00:14:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000e0b000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000084e000)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a5000)=[@in6={0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff80000000}, @in={0x2, 0x2, @rand_addr=0xffffffff00000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1e5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}], 0x74) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c81000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000725000)=0xffffffffffffff35, &(0x7f0000525000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000a20000-0xa0)={0x0, @in6={{0xa, 0x0, 0xc1, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x834b, 0x3, 0x5, 0x9, 0xb54}, &(0x7f0000964000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000250000-0x82)={r2, 0x5, 0x7a, "aec95d5761ee6ada62ce78482b941dfdf399bd6cab0437a03e9e7f93050ff9ef1e911fc624673ca229d1c106991972d376304bb1a3443ff9a112e3ccfa79aa9e2ed018ef5252f133516ebe15bd09317b23e0a559f900e6beb2083951dda3caa3515827d76817c0e6e1f0f7fd5d5d918ea1a8022aca38f2681c98"}, 0x82) unshare(0x8000000) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r3, &(0x7f0000739000-0x40)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 00:14:51 executing program 4: r0 = dup(0xffffffffffffff9c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000536000)=0xfffffffffffffff7, &(0x7f0000642000+0xa4e)=0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00002ff000-0x24)="240000001a0011f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) 2018/01/18 00:14:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) syz_open_dev$sndpcmp(&(0x7f0000885000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x311280) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000eea000-0x4)=0x0) perf_event_open(&(0x7f000062a000-0x78)={0x5, 0x78, 0x8000, 0x4, 0x9, 0x401, 0x0, 0x5d14000000000000, 0x200, 0x8, 0x1, 0x80000000, 0x77, 0x8c, 0xffffffffffffffff, 0xffffffff, 0xffffffffffff8001, 0x287, 0xb2, 0x9, 0x8, 0x9, 0x0, 0x4, 0x1, 0x800, 0x160c, 0x800, 0xfffffffffffffd53, 0x9, 0x20, 0x1, 0xb39c, 0x5, 0x7, 0x5, 0xbb, 0x1ff, 0x0, 0x1, 0x0, @perf_config_ext={0x3, 0x7}, 0x8000, 0x200, 0x2, 0x0, 0x6aec, 0x7, 0x100, 0x0}, r2, 0x1de, r1, 0x1) syz_open_dev$sndtimer(&(0x7f00002f3000)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000085a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad29b6c5820fae0100000000000000040000000000000004", 0x18) 2018/01/18 00:14:51 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e94000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000d9e000-0x49)=""/73) r1 = syz_open_procfs(0x0, &(0x7f00003f9000-0x11)='net/fib_triestat\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x1, 0x400000ff) [ 70.203128] [ 70.204792] ========================= [ 70.208574] WARNING: held lock freed! [ 70.212356] 4.15.0-rc7-mm1+ #56 Not tainted [ 70.216654] ------------------------- [ 70.220436] syz-executor5/11944 is freeing memory 0000000072fc28e0-00000000c15ac1ff, with a lock still held there! [ 70.230898] (sk_lock-AF_INET6){+.+.}, at: [<00000000a0cdd4dc>] sctp_wait_for_sndbuf+0x509/0x8d0 [ 70.239825] 1 lock held by syz-executor5/11944: [ 70.245512] #0: (sk_lock-AF_INET6){+.+.}, at: [<00000000a0cdd4dc>] sctp_wait_for_sndbuf+0x509/0x8d0 [ 70.254869] [ 70.254869] stack backtrace: [ 70.259346] CPU: 0 PID: 11944 Comm: syz-executor5 Not tainted 4.15.0-rc7-mm1+ #56 [ 70.266944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.276279] Call Trace: [ 70.278864] dump_stack+0x194/0x257 [ 70.282479] ? arch_local_irq_restore+0x53/0x53 [ 70.287164] debug_check_no_locks_freed+0x32f/0x3c0 [ 70.292175] kmem_cache_free+0x68/0x2b0 [ 70.296135] __sk_destruct+0x622/0x910 [ 70.299999] ? kfree+0xd9/0x260 [ 70.303356] ? sock_rfree+0x160/0x160 [ 70.307147] ? sock_sendmsg+0xca/0x110 [ 70.311027] ? SyS_sendto+0x40/0x50 [ 70.314636] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 70.319549] ? debug_check_no_obj_freed+0x611/0xf1f [ 70.324561] ? check_noncircular+0x20/0x20 [ 70.328793] ? print_irqtrace_events+0x270/0x270 [ 70.333540] ? __local_bh_enable_ip+0x121/0x230 [ 70.338196] ? sctp_put_port+0x495/0x640 [ 70.342265] ? sctp_poll+0xc00/0xc00 [ 70.345981] ? refcount_sub_and_test+0x115/0x1b0 [ 70.350723] ? refcount_inc+0x50/0x50 [ 70.354516] ? refcount_inc+0x50/0x50 [ 70.358309] sk_destruct+0x47/0x80 [ 70.361839] __sk_free+0xf1/0x2b0 [ 70.365279] sk_free+0x2a/0x40 [ 70.368457] sctp_association_put+0x14c/0x2f0 [ 70.372937] ? sctp_association_hold+0x20/0x20 [ 70.377503] ? lock_sock_nested+0x91/0x110 [ 70.381722] ? trace_hardirqs_on+0xd/0x10 [ 70.385851] ? __local_bh_enable_ip+0x121/0x230 [ 70.390520] sctp_wait_for_sndbuf+0x673/0x8d0 [ 70.395025] ? sctp_init_sock+0x13b0/0x13b0 [ 70.399338] ? do_raw_spin_trylock+0x190/0x190 [ 70.403905] ? __local_bh_enable_ip+0x121/0x230 [ 70.408555] ? sctp_prsctp_prune+0x97/0x790 [ 70.412863] ? prepare_to_wait+0x4d0/0x4d0 [ 70.417080] ? trace_hardirqs_on+0xd/0x10 [ 70.421226] sctp_sendmsg+0x28f7/0x33f0 [ 70.425214] ? sctp_id2assoc+0x390/0x390 [ 70.429260] ? avc_has_perm+0x43e/0x680 [ 70.433226] ? avc_has_perm_noaudit+0x520/0x520 [ 70.437880] ? __fget+0x35c/0x570 [ 70.441314] ? _raw_spin_unlock_irq+0x56/0x70 [ 70.445807] ? iterate_fd+0x3f0/0x3f0 [ 70.449608] ? find_held_lock+0x35/0x1d0 [ 70.453672] ? sock_has_perm+0x2a4/0x420 [ 70.457725] ? lock_release+0x9a2/0xa40 [ 70.461696] ? __check_object_size+0x8b/0x530 [ 70.466198] inet_sendmsg+0x11f/0x5e0 [ 70.469977] ? inet_sendmsg+0x11f/0x5e0 [ 70.473946] ? __might_sleep+0x95/0x190 [ 70.477919] ? inet_create+0xf50/0xf50 [ 70.481791] ? selinux_socket_sendmsg+0x36/0x40 [ 70.486441] ? security_socket_sendmsg+0x89/0xb0 [ 70.491192] ? inet_create+0xf50/0xf50 [ 70.495074] sock_sendmsg+0xca/0x110 [ 70.498780] SYSC_sendto+0x361/0x5c0 [ 70.502503] ? SYSC_connect+0x4a0/0x4a0 [ 70.507121] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 70.512477] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 70.517748] ? exit_to_usermode_loop+0x8c/0x2f0 [ 70.522422] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 70.527955] ? SyS_futex+0x269/0x390 [ 70.531657] ? do_futex+0x22a0/0x22a0 [ 70.535441] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 70.540281] SyS_sendto+0x40/0x50 [ 70.543726] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 70.548459] RIP: 0033:0x452e39 [ 70.551632] RSP: 002b:00007f5e768dbc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 70.559322] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452e39 [ 70.566571] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 70.573820] RBP: 0000000000000576 R08: 00000000204d9000 R09: 000000000000001c [ 70.581069] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f63b0 [ 70.588318] R13: 00000000ffffffff R14: 00007f5e768dc6d4 R15: 0000000000000005 [ 70.595743] ================================================================== [ 70.603101] BUG: KASAN: use-after-free in do_raw_spin_lock+0x1e0/0x220 [ 70.609778] Read of size 4 at addr ffff8801bf5d488c by task syz-executor5/11944 [ 70.617204] [ 70.618814] CPU: 0 PID: 11944 Comm: syz-executor5 Not tainted 4.15.0-rc7-mm1+ #56 [ 70.626408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.635739] Call Trace: [ 70.638307] dump_stack+0x194/0x257 [ 70.641912] ? arch_local_irq_restore+0x53/0x53 [ 70.646562] ? show_regs_print_info+0x18/0x18 [ 70.651047] ? lock_acquire+0x1d5/0x580 [ 70.655002] ? trace_hardirqs_on+0xd/0x10 [ 70.659138] ? do_raw_spin_lock+0x1e0/0x220 [ 70.663440] print_address_description+0x73/0x250 [ 70.668260] ? do_raw_spin_lock+0x1e0/0x220 [ 70.672559] kasan_report+0x23b/0x360 [ 70.676340] __asan_report_load4_noabort+0x14/0x20 [ 70.681243] do_raw_spin_lock+0x1e0/0x220 [ 70.685370] _raw_spin_lock_bh+0x39/0x40 [ 70.689409] ? release_sock+0x74/0x2a0 [ 70.693277] release_sock+0x74/0x2a0 [ 70.696969] ? sctp_prsctp_prune+0x97/0x790 [ 70.701281] ? __release_sock+0x360/0x360 [ 70.705406] ? trace_hardirqs_on+0xd/0x10 [ 70.709538] sctp_sendmsg+0x2993/0x33f0 [ 70.713505] ? sctp_id2assoc+0x390/0x390 [ 70.717547] ? avc_has_perm+0x43e/0x680 [ 70.721512] ? avc_has_perm_noaudit+0x520/0x520 [ 70.726159] ? __fget+0x35c/0x570 [ 70.729588] ? _raw_spin_unlock_irq+0x56/0x70 [ 70.734078] ? iterate_fd+0x3f0/0x3f0 [ 70.737862] ? find_held_lock+0x35/0x1d0 [ 70.741908] ? sock_has_perm+0x2a4/0x420 [ 70.745958] ? lock_release+0x9a2/0xa40 [ 70.749912] ? __check_object_size+0x8b/0x530 [ 70.754394] inet_sendmsg+0x11f/0x5e0 [ 70.758171] ? inet_sendmsg+0x11f/0x5e0 [ 70.762123] ? __might_sleep+0x95/0x190 [ 70.766076] ? inet_create+0xf50/0xf50 [ 70.769942] ? selinux_socket_sendmsg+0x36/0x40 [ 70.774591] ? security_socket_sendmsg+0x89/0xb0 [ 70.779334] ? inet_create+0xf50/0xf50 [ 70.783201] sock_sendmsg+0xca/0x110 [ 70.786910] SYSC_sendto+0x361/0x5c0 [ 70.790619] ? SYSC_connect+0x4a0/0x4a0 [ 70.794576] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 70.799923] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 70.805193] ? exit_to_usermode_loop+0x8c/0x2f0 [ 70.809848] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 70.815365] ? SyS_futex+0x269/0x390 [ 70.819060] ? do_futex+0x22a0/0x22a0 [ 70.822836] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 70.827662] SyS_sendto+0x40/0x50 [ 70.831093] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 70.835825] RIP: 0033:0x452e39 [ 70.839004] RSP: 002b:00007f5e768dbc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 70.846695] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452e39 [ 70.853940] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 70.861186] RBP: 0000000000000576 R08: 00000000204d9000 R09: 000000000000001c [ 70.868430] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f63b0 [ 70.875676] R13: 00000000ffffffff R14: 00007f5e768dc6d4 R15: 0000000000000005 [ 70.882935] [ 70.884540] Allocated by task 11956: [ 70.888232] save_stack+0x43/0xd0 [ 70.891658] kasan_kmalloc+0xad/0xe0 [ 70.895346] kasan_slab_alloc+0x12/0x20 [ 70.899294] kmem_cache_alloc+0x12e/0x760 [ 70.903415] sk_prot_alloc+0x65/0x2a0 [ 70.907187] sk_alloc+0x105/0x1440 [ 70.910704] sctp_v6_create_accept_sk+0x15a/0x9b0 [ 70.915522] sctp_accept+0x5c4/0x970 [ 70.919207] inet_accept+0x12c/0x930 [ 70.922895] SYSC_accept4+0x38d/0x870 [ 70.926669] SyS_accept+0x26/0x30 [ 70.930094] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 70.934820] [ 70.936421] Freed by task 11944: [ 70.939764] save_stack+0x43/0xd0 [ 70.943192] __kasan_slab_free+0x11a/0x170 [ 70.947400] kasan_slab_free+0xe/0x10 [ 70.951176] kmem_cache_free+0x86/0x2b0 [ 70.955123] __sk_destruct+0x622/0x910 [ 70.958985] sk_destruct+0x47/0x80 [ 70.962501] __sk_free+0xf1/0x2b0 [ 70.965928] sk_free+0x2a/0x40 [ 70.969095] sctp_association_put+0x14c/0x2f0 [ 70.973653] sctp_wait_for_sndbuf+0x673/0x8d0 [ 70.978124] sctp_sendmsg+0x28f7/0x33f0 [ 70.982072] inet_sendmsg+0x11f/0x5e0 [ 70.985847] sock_sendmsg+0xca/0x110 [ 70.989534] SYSC_sendto+0x361/0x5c0 [ 70.993219] SyS_sendto+0x40/0x50 [ 70.996645] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 71.001370] [ 71.002974] The buggy address belongs to the object at ffff8801bf5d4800 [ 71.002974] which belongs to the cache SCTPv6 of size 1888 [ 71.015259] The buggy address is located 140 bytes inside of [ 71.015259] 1888-byte region [ffff8801bf5d4800, ffff8801bf5d4f60) [ 71.027199] The buggy address belongs to the page: [ 71.032112] page:ffffea0006fd7500 count:1 mapcount:0 mapping:ffff8801bf5d4000 index:0x0 [ 71.040241] flags: 0x2fffc0000000100(slab) [ 71.044454] raw: 02fffc0000000100 ffff8801bf5d4000 0000000000000000 0000000100000002 [ 71.052313] raw: ffffea0007039d60 ffffea0006f99220 ffff8801d2fc6380 0000000000000000 [ 71.060167] page dumped because: kasan: bad access detected [ 71.065850] [ 71.067453] Memory state around the buggy address: [ 71.072375] ffff8801bf5d4780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 71.079709] ffff8801bf5d4800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 71.087041] >ffff8801bf5d4880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 71.094372] ^ [ 71.097975] ffff8801bf5d4900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 71.105318] ffff8801bf5d4980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 71.112659] ================================================================== [ 71.120027] Kernel panic - not syncing: panic_on_warn set ... [ 71.120027] [ 71.127394] CPU: 0 PID: 11944 Comm: syz-executor5 Tainted: G B 4.15.0-rc7-mm1+ #56 [ 71.136291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.145618] Call Trace: [ 71.148186] dump_stack+0x194/0x257 [ 71.151793] ? arch_local_irq_restore+0x53/0x53 [ 71.156440] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 71.161179] ? vsnprintf+0x1ed/0x1900 [ 71.164954] ? do_raw_spin_lock+0x140/0x220 [ 71.169254] panic+0x1e4/0x41c [ 71.172421] ? refcount_error_report+0x214/0x214 [ 71.177160] ? do_raw_spin_lock+0x1e0/0x220 [ 71.181463] kasan_end_report+0x50/0x50 [ 71.185413] kasan_report+0x148/0x360 [ 71.189194] __asan_report_load4_noabort+0x14/0x20 [ 71.194097] do_raw_spin_lock+0x1e0/0x220 [ 71.198223] _raw_spin_lock_bh+0x39/0x40 [ 71.202263] ? release_sock+0x74/0x2a0 [ 71.206136] release_sock+0x74/0x2a0 [ 71.209827] ? sctp_prsctp_prune+0x97/0x790 [ 71.214124] ? __release_sock+0x360/0x360 [ 71.218249] ? trace_hardirqs_on+0xd/0x10 [ 71.222379] sctp_sendmsg+0x2993/0x33f0 [ 71.226342] ? sctp_id2assoc+0x390/0x390 [ 71.230380] ? avc_has_perm+0x43e/0x680 [ 71.234335] ? avc_has_perm_noaudit+0x520/0x520 [ 71.238981] ? __fget+0x35c/0x570 [ 71.242411] ? _raw_spin_unlock_irq+0x56/0x70 [ 71.246888] ? iterate_fd+0x3f0/0x3f0 [ 71.250672] ? find_held_lock+0x35/0x1d0 [ 71.254719] ? sock_has_perm+0x2a4/0x420 [ 71.258760] ? lock_release+0x9a2/0xa40 [ 71.262713] ? __check_object_size+0x8b/0x530 [ 71.267187] inet_sendmsg+0x11f/0x5e0 [ 71.270961] ? inet_sendmsg+0x11f/0x5e0 [ 71.274911] ? __might_sleep+0x95/0x190 [ 71.278861] ? inet_create+0xf50/0xf50 [ 71.282726] ? selinux_socket_sendmsg+0x36/0x40 [ 71.287371] ? security_socket_sendmsg+0x89/0xb0 [ 71.292100] ? inet_create+0xf50/0xf50 [ 71.295966] sock_sendmsg+0xca/0x110 [ 71.299658] SYSC_sendto+0x361/0x5c0 [ 71.303350] ? SYSC_connect+0x4a0/0x4a0 [ 71.307300] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 71.312644] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 71.317898] ? exit_to_usermode_loop+0x8c/0x2f0 [ 71.322554] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 71.328073] ? SyS_futex+0x269/0x390 [ 71.331766] ? do_futex+0x22a0/0x22a0 [ 71.335544] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 71.340379] SyS_sendto+0x40/0x50 [ 71.343815] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 71.348546] RIP: 0033:0x452e39 [ 71.351713] RSP: 002b:00007f5e768dbc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 71.359396] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452e39 [ 71.366642] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 71.373885] RBP: 0000000000000576 R08: 00000000204d9000 R09: 000000000000001c [ 71.381133] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f63b0 [ 71.388379] R13: 00000000ffffffff R14: 00007f5e768dc6d4 R15: 0000000000000005 [ 71.396094] Dumping ftrace buffer: [ 71.399608] (ftrace buffer empty) [ 71.403290] Kernel Offset: disabled [ 71.406888] Rebooting in 86400 seconds..